Brakes are used on the cars of railway trains to enable deceleration, control acceleration (downhill) or to keep them standing when parked. While the basic principle is familiar from road vehicle usage, operational features are more complex because of the need to control multiple linked carriages and to be effective on vehicles left without a prime mover. The brake shoe carries the Brake Block. The block was originally made of wood but is now usually cast iron. When the brake is applied, the shoe moves and presses the block against the tread of the wheel. As well as providing braking effort this also "scrubs" the wheel and keeps it clean. This scrubbing causes wear and tearon the wheel tread and often causes brake squeal. Tread brakes on passenger trains have now largely been superseded by disc brakes.
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Granny catches the window and is caught by the daughter on the 12th floor. The owner raises his hand and holds it up
Granny catches the window and is caught by the daughter on the 12th floor. The owner raises his hand to hold the diesel generator | Diesel Generator Price / 2012-06-26
On June 22nd, in the Stonehenge Jiajiayuan Community, a light-hearted grandmother turned to the 13th floor window and was left unoccupied, and her daughter quickly seized her hand. At a critical time, five people, including community security guards, owners, and decoration workers, reached out in succession. Someone stood up on the window sill to support Granny's feet, while others started playing "Spider-Man" and descended from the upper floors. Everyone worked together to save. Yesterday, the reporter saw the civilian heroes who quietly left after this group of people saved.
Scene 1
Granny was caught by her daughter outside the window
June 22 is the first day of the Dragon Boat Festival. Around 2:30pm, Xingxinjiayuan Community seemed calm and no one knew that there was a thrilling scene.
Zhou Yulong was 54 years old and was only a security guard for more than 1 month in the residential property of Chongqing Runzhou. In the afternoon of the same day, he was on duty at booth 1 as usual. "At about 2:45pm, I suddenly heard the girl's shouting from the community." Zhou Yulong said that although the sound is not clear, he can hear it. The shout is filled with fear.
At this time, dozens of residents gathered under the two buildings downstairs in the community. Zhou Yulong saw the direction of his fingers. The window of the bedroom No. 13-10 was hung with an old woman whose body was suspended in the air. Inside, a woman clung to one of Granny's hands. The cry he heard was from this woman. They were both mother and daughter.
Act 2
12th floor owners raise their hands to support the old lady
“Saving people is important!†Zhou Yulong and his colleagues Shen Shurong and Zhang Jianguo, who had arrived, quickly ran upstairs.
Room 12-10, just below the residential house No. 13-10, houses the owner Tang Yi and his wife. Tang Yi was eating dinner with his wife. He heard the noise from downstairs was very puzzled. He walked to the balcony and saw the residents of the downstairs pointing to the windowsill of his bedroom. Tang Yi ran into the bedroom and he was taken aback by the sight. "Beside the edge of the window, you can clearly see the old woman's feet." Tang Yi said that he immediately understood what was going on. He jumped onto the window sill without much thought, opened the bay window and supported the old woman with both hands. Feet.
The pant's gasping sounds and her daughter's cries came from her ear. Tang Yi decided to do his best to save the man. He hoped that his own move would earn valuable time for other rescuers.
Scene 3
Security forces participate in rescue operations in two ways
When Tang Yituo lifted, Zhou Yulong, Shen Shurong, Zhang Jianguo and other three people encountered problems. The old woman's security door was locked and he could not knock it out. When they ran to the 14th floor, they found that they were too far away from the incident. In order to save time, Zhou Yulong and three other people worked together. Zhou Yulong ran to the 12th floor, and the other two went to find the twine.
When Zhou Yulong came to room No. 12-10, Tang Yi saved a few minutes. Upon seeing this, Zhou Yulong also jumped onto the window sill, and both men gave their support to the old woman.
After the old woman was fixed, her daughter finally managed to free her hand and quickly opened the door. She quickly returned to the window and seized her mother's hand again. At this time, Shen Shurong and Zhang Jianguo, who had found the twine, were able to enter the room.
Scene 4
"Spider-Man" Suspended Rope Saves Granny
The noise caused the attention of Luo Kedong, a decoration store owner at the entrance of the residential area. He had long been working at heights and he hurriedly picked up the insurance line. As the elevator went up, Rock East opened the safety rope to prepare for rescue.
"Give it to me, let me go down!" Luo Kedong did not even think about it. He put the end of the insurance rope on himself and gave it to Shen Shurong and Zhang Jianguo. He tied the two ropes he had obtained from security guards to the waist and went straight out of the bedroom ledge on the 13th floor. Since there were no fixtures in the house, the two security guards seized the other side of the safety rope to do a good job of protection.
Luo Kedong told reporters that after a 1.5-meter drop, he discovered that there was a small platform on the left that was used to put out air conditioners. After he fixed his body on the foot, he used the free hands to set the hemp rope on the waist of the old woman. In order to ensure the security, he also deliberately hit two knots. "I remember the old man saying, 'Leave me alone, let me die.'"
Rock East crawled on the outer wall, like "Spider-Man," slowly dragging down the rope, and Tang Yihe and Zhou Yulong holding the old woman downstairs, with little by little to catch the old lady, and finally, The old woman was safely received on the 12th floor and was successfully rescued.
Scene 5
5 savers quietly left
This reporter learned that since the start of the owner Tang Yito raised after the old lady was rescued, the entire rescue process took only 10 minutes. Soon, the firemen who received the alarm and the local police station also arrived. They immediately investigated the matter.
During the investigation by the police, Rocton and five others involved in the rescue quietly left. In the face of their backs, residents have raised their thumbs.
close up
"Spider-Man" Left Eye Blind with Plate
Luo Kedong, who is called "Spiderman" by residents of the community, is 51 years old and has been engaged in renovation work for more than 20 years. In the early years, he worked in the field and also participated in the installation of a 50-meter-high electric power tower in Dalian. He often used it because he often worked at high altitudes. Luo Kedong said that last year, he played for decades and took all his savings before he opened his own small decoration shop. The business was mainly to give people safety railings and plastic steel windows. Due to his age, he was responsible for keeping the shop and carrying grandchildren on weekdays. The specific work was given to the children.
Rock East also said a surprising secret. A few years ago, when he was helping other people to work, he fell from a height of several meters, and fell on a machine that processed parts. Although he had a major operation he returned a Life, but his left eye wrestled. The current "left eye" is fake for spending money and can't see the light. At the same time, due to severe skull injuries at the time, a plate was still attached to the brain behind his left eye.
Why save people? Luo Kedong said that he has the experience of working at heights and seeing the old man hanging from the frontline, he naturally has to come forward to help.
4 rescued "supporting actor" all claimed to save people out of instinct
Tang Yi, who lives in No. 12-10, is 29 years old and works in a real estate company. He is usually very talkative, but when he talks about why he wants to save people, he seems a bit embarrassed. He told reporters that under the circumstances, he only wanted to save people. He also said that because of his efforts to save people, he also used too much force until his entire left arm was still sore the next day.
The three security guards also told reporters that at the time they did not think much about participating in the rescue. They were all instincts to save people in an emergency. “This is where our responsibility lies.†The security guards said that this kind of instinct allowed them to closely cooperate in the rescue process. "In fact, we only did a small thing that everyone would do."
Reason
Granny opened her daughter's suspiciousness related to the condition
Why does the old man jump off the building? Shen Shurong, head of the Xingxinjiayuan security team, said that the old lady was 60 years old this year and moved to the area two years ago. The reason why he jumped from a building may be related to serious illness.
Shen Shurong said that he learned afterwards that the old man would also deliberately look after his daughter’s expenses to buy things before he even gave birth. Then he called his grandson and said he did not want to live. When the daughter came back, she just saw her mother turned out of the window. Then the previous scene took place.
In order to thank Rockton for saving his mother, the three daughters of the elderly specially bought two bottles of high-grade white wine and fruit at noon the day before yesterday. He personally came to Rocky East to open a decoration store to thank him.
It is understood that for the safety of the old woman, his three daughters have taken over the elderly.
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