CN112027853B - Elevator fault information transmission device in wisdom community - Google Patents

Elevator fault information transmission device in wisdom community Download PDF

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Publication number
CN112027853B
CN112027853B CN202011023148.9A CN202011023148A CN112027853B CN 112027853 B CN112027853 B CN 112027853B CN 202011023148 A CN202011023148 A CN 202011023148A CN 112027853 B CN112027853 B CN 112027853B
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China
Prior art keywords
elevator
rod
fixed support
moving
hole
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CN202011023148.9A
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CN112027853A (en
Inventor
李家红
刘魁
张辰辰
胡艺峰
商正
杨悦
郑春临
陆超
王腾
张�成
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China Hui Construction Technology Co ltd
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China Hui Construction Technology Co ltd
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Priority to CN202011023148.9A priority Critical patent/CN112027853B/en
Publication of CN112027853A publication Critical patent/CN112027853A/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B5/00Applications of checking, fault-correcting, or safety devices in elevators
    • B66B5/02Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
    • B66B5/12Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions in case of rope or cable slack
    • B66B5/125Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions in case of rope or cable slack electrical

Abstract

The invention relates to an elevator fault information transmission device in a smart community, which comprises a first traction rope, a second traction rope, an adjusting roller and a bearing plate, wherein the first traction rope and the second traction rope are connected and wound on the adjusting roller; according to the elevator protection device, the signal transmitter is arranged on the elevator car and used for transmitting signals in time when the elevator is damaged and falls, so that workers can know the position and the condition of the elevator in time when the elevator is damaged and falls, dangerous situations when the elevator falls can be eliminated more quickly, and meanwhile, the elevator can be maintained quickly in time, so that the elevator is more convenient for people in the using process and the comfort level of residents in living is increased, and the elevator protection device is more suitable for the spiritual pursuit of modern life.

Description

Elevator fault information transmission device in wisdom community
Technical Field
The invention relates to the technical field of intelligent community elevators, in particular to an elevator fault information transmission device in an intelligent community.
Background
Along with the rapid development of economy and the continuous deepening of urbanization, the number of high-rise buildings in China increases year by year, and an elevator becomes a necessary tool for carrying people and goods in the high-rise buildings. The basic principle of the elevator with the car is traction driving, the car and the counterweight are connected by a traction steel wire rope, the traction steel wire rope is hung on a traction wheel, the traction wheel is dragged by a traction motor, so that the traction steel wire rope hung on the traction wheel moves under the action of friction force, and then the car is driven to lift. In order to ensure that the elevator can be accurately leveled and reliably stopped, the elevator is also provided with a band-type brake system, and the car can be reliably stopped by the friction force between the brake shoe and the hub when the elevator is stopped. After the elevator is used for a long time, due to mechanical abrasion and the like, the traction steel wire rope and the traction sheave are abraded to different degrees, so that the traction force is weakened, and the braking force is reduced due to abrasion between the brake shoe and the hub. In the actual use process, the traction steel wire rope is easy to break along with the aggravation of abrasion and the overweight of the load when the lift car is lifted, so that the lift car can also fall.
The tradition all adopts the people for reporting to the police after the elevator breaks down to make managers or maintenance personal, learn that the elevator takes place to damage, under such a condition, can't make the staff, can be timely accurate learn that the elevator takes place to damage, just also can't in time get rid of the trouble of elevator, thereby also can't in time remove the elevator when damaging, the potential safety hazard brought.
In order to solve the problems, the invention provides an elevator fault information transmission device in an intelligent community.
Disclosure of Invention
(1) Technical problem to be solved
The invention aims to overcome the defects of the prior art, adapt to the practical requirements and provide an elevator fault information transmission device in an intelligent community so as to solve the technical problems.
(2) Technical scheme
In order to realize the purpose of the invention, the technical scheme adopted by the invention is as follows:
the utility model provides an elevator trouble information transmission device in wisdom community, includes haulage rope, No. two haulage ropes, adjusting roller and bearing board, a haulage rope and No. two haulage ropes are connected, and the winding is connected on the adjusting roller, the free end of a haulage rope is connected on the lower terminal surface of bearing board, adjusting roller rotates and sets up on the elevator railway carriage or compartment, it is provided with control mechanism to contradict between a haulage rope and No. two haulage ropes, and control mechanism fixes and sets up on the lower terminal surface of bearing board, the upper end of elevator railway carriage or compartment is provided with signal receiver.
Furthermore, the control mechanism comprises a fixed support rod and a fixed support tube, the fixed support rod is fixedly arranged on the lower end surface of the bearing plate, the fixed support tube is fixedly arranged on the lower end of the fixed support rod, two moving plates are symmetrically and slidably arranged in the fixed support tube, one sides, close to each other, of the two moving plates are fixedly connected with one end of a guide assembly, the other end of the guide assembly is fixedly connected to the side wall of the vertical support plate, and the vertical support plate is fixedly arranged in the fixed support tube; one end of the moving plate, which is far away from the guide assembly, is connected with a connecting plate, a rotating rod is rotatably inserted into the connecting plate, and the rotating rod is fixedly inserted into the supporting roller; the lower ends of the two moving plates far away from one side are fixedly provided with one end of a connecting steel rope, the other end of the connecting steel rope bypasses a fixed pulley and is fixedly arranged on the side wall of a moving rod, the fixed pulley is rotatably arranged on the side wall of a fixed supporting pipe, the moving rod is movably inserted on a fixed supporting box, the fixed supporting box is fixedly arranged on the lower end surface of the fixed supporting pipe, the moving rod is wound and connected with a supporting spring, the two ends of the supporting spring are respectively connected on the side wall of the moving rod and the outer side wall of the fixed supporting box, one end of the two moving rods positioned in the fixed supporting box is respectively and fixedly connected with a first electrode contact and a second electrode contact, the first electrode contact and the second electrode contact are arranged in a matching way, a metal conductive block is arranged between the first electrode contact and the second electrode contact, and the lower end of the metal conductive block is connected with a supporting slide rod, the support slide bar activity is pegged graft in removing the through-hole, and removes the through-hole and set up on rubber bearing piece, rubber bearing piece is fixed to be pegged graft on fixed supporting box, fixed supporting box has down seted up spacing round hole, rectangle through-hole and No. two spacing round holes from last in proper order, spacing round hole, rectangle through-hole and No. two spacing round holes are linked together, a spacing round hole internalization is provided with spacing ball, and the fixed cover of spacing ball is established on supporting the slide bar, the lower extreme that supports the slide bar is connected with the pull board.
Further, the front view of the moving plate is in a rectangular structure, and the left view of the tube cavity of the fixed supporting tube is in a rectangular structure.
Further, the guide assembly comprises a guide cylinder, a guide rod and a guide spring, the guide rod is movably inserted into the guide cylinder, the guide spring is wound and connected onto the guide rod, and two ends of the guide spring are fixedly connected onto the side wall of the guide rod and the outer side wall of the guide cylinder respectively.
Furthermore, the guide rod and the cylinder cavity of the guide cylinder are both provided with rectangular structures.
Furthermore, the diameter of the first limiting round hole is consistent with that of the second limiting round hole, the level of the second limiting round hole is directly larger than the hole width of the rectangular through hole, and the diameter of the limiting ball is arranged between the rectangular through hole and the first limiting round hole.
Furthermore, the supporting sliding rod is made of an insulating material.
Further, a rubber sleeve is sleeved outside the drawing plate.
Further, the height of the rectangular through hole is larger than the height of the metal conductive block.
(3) Has the advantages that:
A. according to the elevator protection device, the signal transmitter is arranged on the elevator car and used for transmitting signals in time when the elevator is damaged and falls, so that workers can know the position and the condition of the elevator in time when the elevator is damaged and falls, dangerous situations when the elevator falls can be eliminated more quickly, and meanwhile, the elevator can be maintained quickly in time, so that the elevator is more convenient for people in the using process and the comfort level of residents in living is increased, and the elevator protection device is more suitable for the spiritual pursuit of modern life.
B. According to the invention, the control mechanism is additionally arranged between the first traction rope and the second traction rope and is used for controlling whether the signal transmitter works or not, and when the control mechanism is installed, the control mechanism and the first traction rope and the second traction rope both form a collision effect, so that when the first traction rope and the second traction rope are broken, the control mechanism loses the collision force, the control mechanism acts, and the signal transmitter is controlled to work, so that the signal transmission effect is achieved.
Drawings
Fig. 1 is a schematic structural diagram of an elevator fault information transmission device in an intelligent community according to an embodiment of the invention;
fig. 2 is an enlarged schematic structural view of a control mechanism in fig. 1 of the elevator fault information transmission device in the intelligent community;
fig. 3 is a schematic view of a partial enlarged structure of the elevator fault information transmission device in the intelligent community of the invention shown in fig. 2;
fig. 4 is a schematic perspective enlarged structure view of the elevator failure information transmission device in the intelligent community of the present invention, the guide component in fig. 2;
fig. 5 is a system diagram of an information transmission device in an elevator failure information transmission device in the intelligent community.
The reference numbers are as follows:
the first traction rope 1, the control mechanism 2, the fixed support rod 21, the fixed support tube 22, the movable plate 23, the guide assembly 24, the guide cylinder 241, the guide rod 242, the guide spring 243, the vertical support plate 25, the connecting plate 26, the rotating rod 27, the support roller 28, the connecting steel rope 29, the fixed pulley 210, the movable rod 211, the support spring 212, the fixed support box 213, the first electrode contact piece 214, the drawing plate 215, the second electrode contact piece 216, the metal conductive block 217, the support sliding rod 218, the movable through hole 219, the rubber bearing block 220, the first limit round hole 221, the rectangular through hole 222, the second limit round hole 223, the limit ball 224, the signal transmitter 3, the elevator cage 4, the second traction rope 5, the adjusting roller 6 and the bearing plate 7.
Detailed Description
The invention will be further illustrated with reference to the following figures 1 to 5 and examples:
an elevator fault information transmission device in an intelligent community comprises a first traction rope 1, a second traction rope 5, an adjusting roller 6 and a bearing plate 7, wherein the first traction rope 1 is connected with the second traction rope 5 and is wound on the adjusting roller 6, the free end of the first traction rope 1 is connected on the lower end surface of the bearing plate 7, the adjusting roller 6 is rotatably arranged on an elevator cage 4, a control mechanism 2 is arranged between the first traction rope 1 and the second traction rope 5 in a butting manner, the control mechanism 2 is fixedly arranged on the lower end surface of the bearing plate 7, a signal transmitter 3 is arranged at the upper end of the elevator cage 4, the signal transmitter 3 is arranged on the elevator cage and used for transmitting signals in time when an elevator is damaged and falls, so that a worker can timely know the position and the condition of the elevator when the elevator is damaged and falls, and then can be more quick get rid of the dangerous situation that the elevator takes place when dropping, and simultaneously, also can be in time quick maintain the elevator, make in the elevator use, more convenient for people, increase the comfort level when the resident lives, thereby accord with the spirit pursuit of modern life more, control mechanism 2 has been add between haulage rope 1 and No. two haulage ropes 5, control mechanism 2's setting, whether be used for the work of control signal transmitter 3, and when the installation, control mechanism 2 all forms conflict effect with haulage rope 1 and No. two haulage ropes 5, when No. one haulage rope 1 and No. two haulage ropes 5 break like this, make control mechanism 2 lose the touch power, thereby make control mechanism 2 take effect, control signal transmitter 3 works, thereby reach signal transmission's effect.
In this embodiment, the control mechanism 2 includes a fixed support rod 21 and a fixed support tube 22, the fixed support rod 21 is fixedly disposed on the lower end surface of the support plate 7, the fixed support tube 22 is fixedly disposed on the lower end of the fixed support rod 21, two moving plates 23 are symmetrically slidably disposed in the fixed support tube 22, one sides of the two moving plates 23 close to each other are fixedly connected with one end of a guide assembly 24, the other end of the guide assembly 24 is fixedly connected to the side wall of a vertical support plate 25, and the vertical support plate 25 is fixedly disposed in the fixed support tube 22; one end of the moving plate 23, which is far away from the guide assembly 24, is connected with a connecting plate 26, a rotating rod 27 is rotatably inserted into the connecting plate 26, and the rotating rod 27 is fixedly inserted into a supporting roller 28; the lower ends of the two moving plates 23 far away from one side are fixedly provided with one end of a connecting steel rope 29, the other end of the connecting steel rope 29 bypasses a fixed pulley 210 and is fixedly arranged on the side wall of a moving rod 211, the fixed pulley 210 is rotatably arranged on the side wall of a fixed supporting pipe 22, the moving rod 211 is movably inserted on a fixed supporting box 213, the fixed supporting box 213 is fixedly arranged on the lower end surface of the fixed supporting pipe 22, a supporting spring 212 is wound on the moving rod 211, two ends of the supporting spring 212 are respectively connected on the side wall of the moving rod 211 and the outer side wall of the fixed supporting box 213, one ends of the two moving rods 211 positioned in the fixed supporting box 213 are respectively and fixedly connected with a first electrode contact piece 214 and a second electrode contact piece 216, the first electrode contact piece 214 is matched with the second electrode contact piece 216, a metal conductive block 217 is arranged between the first electrode contact piece 214 and the second electrode contact piece 216, the lower end of the metal conductive block 217 is connected with a supporting slide rod 218, the supporting slide rod 218 is movably inserted in a moving through hole 219, the moving through hole 219 is arranged on a rubber bearing block 220, the rubber bearing block 220 is fixedly inserted on a fixed supporting box 213, the fixed supporting box 213 is sequentially provided with a first limiting round hole 221, a rectangular through hole 222 and a second limiting round hole 223 from top to bottom, the first limiting round hole 221, the rectangular through hole 222 and the second limiting round hole 223 are communicated, a limiting ball 224 is movably arranged in the first limiting round hole 221, the limiting ball 224 is fixedly sleeved on the supporting slide rod 218, the lower end of the supporting slide rod 218 is connected with a drawing plate 215, a control mechanism 2 is additionally arranged between the first traction rope 1 and the second traction rope 5, the control mechanism 2 is arranged for controlling the working of the signal transmitter 3, and when the signal transmitter is installed, the control mechanism 2 and the first traction rope 1 and the second traction rope 5 both form a collision effect, like this when the 5 breaks takes place at haulage rope 1 and No. two haulage ropes for control mechanism 2 loses the interference force, thereby makes control mechanism 2 take effect, and control signal transmitter 3 carries out work, thereby reaches signal transmission's effect.
In this embodiment, the front view of the moving plate 23 is rectangular, and the left view of the lumen of the fixed supporting tube 22 is rectangular, so that the moving plate 23 can only move in the horizontal direction when the moving plate 23 moves relative to the fixed supporting tube 22, and the situation of clamping caused by the tilting of the moving plate 23 and the fixed supporting tube 22 is avoided.
In this embodiment, the guiding assembly 24 includes a guiding cylinder 241, a guiding rod 242 and a guiding spring 243, the guiding rod 242 is movably inserted into the guiding cylinder 241, the guiding spring 243 is wound and connected on the guiding rod 242, and two ends of the guiding spring 243 are respectively and fixedly connected on the side wall of the guiding rod 242 and the outer side wall of the guiding cylinder 241, the guiding assembly 24 is arranged, which not only can play a role of guiding, specifically, the fixed supporting tube 22 and the moving plate 23 can make relative movement through the relative movement of the guiding cylinder 241 and the guiding rod 242, but also can play a role of resetting, and under the action of the elastic force of the guiding spring 243, the guiding cylinder 241 and the guiding rod 242 can make resetting movement.
In this embodiment, the cylinder cavities of the guide rod 242 and the guide cylinder 241 are both provided with a rectangular structure, so that the guide rod 242 and the guide cylinder 241 can achieve a smooth movement effect when the relative movement occurs.
In this embodiment, the diameter of the first limit round hole 221 is the same as that of the second limit round hole 223, the level of the second limit round hole 223 is directly larger than the hole width of the rectangular through hole 222, the diameter of the limit ball 224 is arranged between the rectangular through hole 222 and the first limit round hole 221, and the combination structure of the first limit round hole 221, the rectangular through hole 222, the second limit round hole 223 and the limit ball 224 is arranged to play a limiting role.
In this embodiment, the supporting rods 218 are made of insulating material, so that the risk of electric shock can be avoided during manual operation.
In this embodiment, the pull board 215 overcoat is equipped with the rubber sleeve, and the setting of rubber sleeve both can play skid-proof effect, can play the effect of when operating, to the hand protection again.
In this embodiment, the height of the rectangular through hole 222 is greater than the height of the metal conductive block 217, so that more effective control can be achieved.
The working principle of the invention is as follows:
during installation of the elevator
The drawing plate 215 is pushed manually, the supporting sliding rod 218 can be driven to move when the drawing plate 215 works, the metal conducting block 217 can be driven to move when the supporting sliding rod 218 moves, and specifically, when the limiting ball 224 is in the second limiting round hole 223, the metal conducting block 217 can be driven to move to the position below the first electrode contact piece 214, so that the first electrode contact piece 214 and the second electrode contact piece 216 can not be contacted all the time, the series circuit can not be connected, the signal transmitter 3 can not work, the process is used in the installation process of an elevator, continuous work of the signal transmitter 3 is avoided, on one hand, waste of resources is caused, and on the other hand, misleading of error information to workers is prevented; when the limiting ball 224 is located in the first limiting round hole 221, the metal conducting block 217 moves between the first electrode contact piece 214 and the second electrode contact piece 216, so that when the first electrode contact piece 214 and the second electrode contact piece 216 move close to each other, the first electrode contact piece 214 and the second electrode contact piece 216 are contacted together through the metal conducting block 217, a series circuit can be connected, and the signal transmitter 3 can work;
after the elevator is installed
The elevator normally moves, and the haulage rope does not break:
at this time, under the action of the interference force of the first traction rope 1 and the second traction rope 5, the moving plate 23 is pushed by the supporting roller 28 to move towards the inside of the fixed supporting tube 22, the connecting steel rope 29 is pulled to move along with the movement of the moving plate 23, and the connecting steel rope 29 pulls the moving rod 211 to move towards the outside of the fixed supporting box 213, so that the first electrode contact piece 214 and the second electrode contact piece 216 can move towards one side away from each other along with the movement of the moving rod 211 (in this state, the metal conductive block 217 is arranged between the first electrode contact piece 214 and the second electrode contact piece 216), so that the series circuit is in a disconnected state, and the signal transmitter 3 cannot work;
in case of breakage of the pulling rope:
in case of a breakage of the traction rope 1 or 5, the control mechanism 2, in particular the traction rope 1 or 5, is forced to lose its contact with the supporting roller 28, so that the moving plate 23 moves out of the fixed support tube 22 under the pushing action of the guide assembly 24, the pulling force of the connecting steel cable 29 is lost along with the movement of the moving plate 23, so that, under the action of the support springs 212, the moving bar 211 is moved into the fixed support box 213, thereby moving the first-number electrode contact 214 and the second-number electrode contact 216 to the side close to each other, after the first electrode contact 214 and the second electrode contact 216 are brought into contact with the metal conductive block 217, respectively, the series circuit is turned on, the signal transmitter 3 starts operating, thereby with on signal transmission to signal receiver, and then make the staff can be timely accurate learn the elevator and take place the condition of damaging.
The invention has the beneficial effects that:
according to the elevator protection device, the signal transmitter 3 is arranged on the elevator car, and the signal transmitter 3 is used for transmitting signals in time when the elevator is damaged and falls, so that workers can know the position and the condition of the damaged elevator in time, dangerous situations when the elevator falls can be eliminated more quickly, meanwhile, the elevator can be maintained quickly in time, the elevator is more convenient to use in the using process, the comfort level of residents in living is increased, and the elevator protection device is more suitable for the spiritual pursuit of modern life.
According to the invention, the control mechanism 2 is additionally arranged between the first traction rope 1 and the second traction rope 5, the control mechanism 2 is arranged for controlling whether the signal transmitter 3 works or not, and when the control mechanism 2 is installed, the control mechanism 2 and the first traction rope 1 and the second traction rope 5 both form a collision effect, so that when the first traction rope 1 and the second traction rope 5 are broken, the control mechanism 2 loses the collision force, the control mechanism 2 acts, the signal transmitter 3 is controlled to work, and the signal transmission effect is achieved.
The embodiments of the present invention are disclosed as the preferred embodiments, but not limited thereto, and those skilled in the art can easily understand the spirit of the present invention and make various extensions and changes without departing from the spirit of the present invention.

Claims (8)

1. An elevator fault information transmission device in an intelligent community comprises a first traction rope (1), a second traction rope (5), an adjusting roller (6) and a bearing plate (7), wherein the first traction rope (1) is connected with the second traction rope (5) and is wound and connected onto the adjusting roller (6), the free end of the first traction rope (1) is connected onto the lower end face of the bearing plate (7), and the adjusting roller (6) is rotatably arranged on an elevator cage (4), and is characterized in that a control mechanism (2) is arranged between the first traction rope (1) and the second traction rope (5) in a propping mode, the control mechanism (2) is fixedly arranged on the lower end face of the bearing plate (7), and a signal receiver (3) is arranged at the upper end of the elevator cage (4);
the control mechanism (2) comprises a fixed support rod (21) and a fixed support pipe (22), the fixed support rod (21) is fixedly arranged on the lower end face of the bearing plate (7), the fixed support pipe (22) is fixedly arranged on the lower end of the fixed support rod (21), two moving plates (23) are symmetrically arranged in the fixed support pipe (22) in a sliding mode, one sides, close to each other, of the two moving plates (23) are fixedly connected with one end of a guide assembly (24), the other end of the guide assembly (24) is fixedly connected to the side wall of a vertical support plate (25), and the vertical support plate (25) is fixedly arranged in the fixed support pipe (22); one end, far away from the guide assembly (24), of the moving plate (23) is connected with a connecting plate (26), a rotating rod (27) is rotatably inserted into the connecting plate (26), and the rotating rod (27) is fixedly inserted into the supporting roller (28); the lower ends of the two moving plates (23) far away from one side are fixedly provided with one ends of connecting steel ropes (29), the other ends of the connecting steel ropes (29) bypass the fixed pulleys (210) and are fixedly arranged on the side wall of the moving rod (211), the fixed pulleys (210) are rotatably arranged on the side wall of the fixed support pipe (22), the moving rod (211) is movably inserted on the fixed support box (213), the fixed support box (213) is fixedly arranged on the lower end face of the fixed support pipe (22), the moving rod (211) is wound and connected with a support spring (212), two ends of the support spring (212) are respectively connected on the side wall of the moving rod (211) and the outer side wall of the fixed support box (213), one ends of the two moving rods (211) in the fixed support box (213) are respectively and fixedly connected with a first electrode contact piece (214) and a second electrode contact piece (216), a first electrode contact piece (214) and a second electrode contact piece (216) are arranged in a matching manner, a metal conductive block (217) is arranged between the first electrode contact piece (214) and the second electrode contact piece (216), the lower end of the metal conductive block (217) is connected with a supporting slide rod (218), the supporting slide rod (218) is movably inserted into a moving through hole (219), the moving through hole (219) is formed in a rubber bearing block (220), the rubber bearing block (220) is fixedly inserted into a fixed supporting box (213), the fixed supporting box (213) is sequentially provided with a first limiting round hole (221), a rectangular through hole (222) and a second limiting round hole (223) from top to bottom, the first limiting round hole (221), the rectangular through hole (222) and the second limiting round hole (223) are communicated, a limiting ball (224) is movably arranged in the first limiting round hole (221), and the limiting ball (224) is fixedly sleeved on the supporting slide rod (218), the lower end of the supporting sliding rod (218) is connected with a drawing plate (215).
2. The intelligent community elevator trouble information transmission device according to claim 1, characterized in that: the front view of the moving plate (23) is in a rectangular structure, and the left view of the tube cavity of the fixed supporting tube (22) is in a rectangular structure.
3. The intelligent community elevator trouble information transmission device according to claim 1, characterized in that: the guide assembly (24) comprises a guide cylinder (241), a guide rod (242) and a guide spring (243), the guide rod (242) is movably inserted into the guide cylinder (241), the guide spring (243) is wound on the guide rod (242), and two ends of the guide spring (243) are fixedly connected to the side wall of the guide rod (242) and the outer side wall of the guide cylinder (241) respectively.
4. The intelligent community elevator trouble information transmission device according to claim 3, characterized in that: the cylinder cavities of the guide rod (242) and the guide cylinder (241) are both provided with rectangular structures.
5. The intelligent community elevator trouble information transmission device according to claim 1, characterized in that: the diameter of the first limiting round hole (221) is consistent with that of the second limiting round hole (223), the level of the second limiting round hole (223) is directly larger than the hole width of the rectangular through hole (222), and the diameter of the limiting ball (224) is arranged between the rectangular through hole (222) and the first limiting round hole (221).
6. The intelligent community elevator trouble information transmission device according to claim 1, characterized in that: the supporting sliding rod (218) is made of an insulating material.
7. The intelligent community elevator trouble information transmission device according to claim 1, characterized in that: the drawing plate (215) is sleeved with a rubber sleeve.
8. The intelligent community elevator trouble information transmission device according to claim 1, characterized in that: the height of the rectangular through hole (222) is larger than that of the metal conductive block (217).
CN202011023148.9A 2020-09-25 2020-09-25 Elevator fault information transmission device in wisdom community Active CN112027853B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011023148.9A CN112027853B (en) 2020-09-25 2020-09-25 Elevator fault information transmission device in wisdom community

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Application Number Priority Date Filing Date Title
CN202011023148.9A CN112027853B (en) 2020-09-25 2020-09-25 Elevator fault information transmission device in wisdom community

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CN112027853B true CN112027853B (en) 2022-02-08

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Publication number Priority date Publication date Assignee Title
CN112704587B (en) * 2021-01-09 2022-06-17 江苏康康同学科技有限公司 Wound orthopedics binding device

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CN105540378B (en) * 2016-02-26 2018-05-22 上海盛蒂斯自动化设备股份有限公司 Prevent the protection system of accidental movement of elevator cage
CN206032940U (en) * 2016-09-26 2017-03-22 常熟理工学院 Elevator prevents unexpected safety arrangement who removes and exceed speed limit of car
CN106185524B (en) * 2016-09-26 2018-08-24 常熟理工学院 Elevator prevents car accidental movement and the safety guard of hypervelocity
CN208166318U (en) * 2018-05-02 2018-11-30 西安特种设备检验检测院 A kind of elevator anti-fall device
CN209922684U (en) * 2019-05-28 2020-01-10 高晓明 Elevator auxiliary lifting device

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