CN211687854U - Elevator trailing cable protector - Google Patents
Elevator trailing cable protector Download PDFInfo
- Publication number
- CN211687854U CN211687854U CN201922323853.XU CN201922323853U CN211687854U CN 211687854 U CN211687854 U CN 211687854U CN 201922323853 U CN201922323853 U CN 201922323853U CN 211687854 U CN211687854 U CN 211687854U
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Abstract
The utility model provides an elevator retinue cable protector. The elevator trailing cable protection device comprises: an elevator shaft; a car disposed inside the elevator hoistway, and a bottom of the car is provided with a trailing cable; the first protection frame is arranged at the bottom of the inner wall of the elevator shaft, and a buffer frame is arranged at the bottom of the inner wall of the first protection frame; the buffer frame, the both sides of buffer frame sliding connection respectively in the both sides of the inner wall of buffer frame, and the top fixedly connected with buffer beam of buffer frame. The utility model provides a pair of elevator retinue cable protector has whole protector and can carry out more abundant protection to the cable, and does not influence the normal operation of elevator, connects more firmly, and fixed effect is better, can carry out fine fixed to the outer sheath, and does not influence the bending of cable itself, is consequently unlikely to produce the damage to realize the protection efficiency to retinue cable.
Description
Technical Field
The utility model relates to an elevator cable protective equipment field especially relates to an elevator retinue cable protector.
Background
An elevator is a permanent transport device serving a number of specific floors in a building, the cars of which travel in at least two rigid tracks perpendicular to the horizontal or inclined at an angle of less than 15 ° to the vertical. There are also steps, where the tread plates are mounted on a track for continuous operation, commonly known as escalators or moving walkways. A fixed elevator apparatus serving a predetermined floor. The vertical lift elevator has a car that runs between at least two vertical rows of rigid guide rails or guide rails with an angle of inclination of less than 15 °. The size and the structural form of the car are convenient for passengers to access or load and unload goods. It is customary to use elevators as a generic term for vertical transport means in buildings, irrespective of their drive mode.
But current elevator cable has when using to the cable fixed unstable, and the cable is bent easily and is damaged the cable body repeatedly, and the cable position is in disorder easily and is not convenient for overhaul, and the retinue cable of motion still can rub with the fixed protection silk screen of well, reduces the life of retinue cable, does not play the actual action, and the effect is not good, and the cost is higher moreover.
Therefore, it is necessary to provide an elevator trailing cable protection device to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides an elevator retinue cable protector has solved current elevator retinue cable life weak point, the loaded down with trivial details problem that does not have the protection of maintenance.
In order to solve the technical problem, the utility model provides a pair of elevator retinue cable protector includes: an elevator shaft 1; the elevator car 2 is arranged in the elevator shaft 1, and the elevator car 2 moves up and down in the elevator shaft 1, which is a well-established technology; and the bottom of the car 2 is provided with a traveling cable 3; the first protective frame 4 is arranged at the bottom of the inner wall of the elevator shaft 1, and the first protective frame 4 protects the bent traveling cable 3; a buffer frame 5 is arranged at the bottom of the inner wall of the first protection frame 4; the two sides of the buffer frame 6 are respectively connected to the two sides of the inner wall of the buffer frame 5 in a sliding manner, and the top of the buffer frame 6 is fixedly connected with a buffer rod 7; the buffer rod 7 penetrates through and extends to the outside of the buffer frame 5; the bottom of the support frame 8 is fixed to the top end of the buffer rod 7, and the support frame 8 is located at one end, located outside the buffer frame 5, of the buffer rod 7; and both sides of the top of the support frame 8 are fixedly connected with connecting frames 9; the two sides of the rotating rod 10 are respectively and rotatably connected between the opposite sides of the two connecting frames 9, and the rotating rod 10 can rotate but does not automatically rotate; and both ends of the surface of the rotating rod 10 are fixedly connected with limiting covers 11; the second protective frame 12 is arranged inside the elevator shaft 1, and a cross rod 13 is fixedly connected to one side of the inner wall of the second protective frame 12; the second protective frame 12 is used for protecting the cable moving in a straight line; the surface of the guard ring 14 is fixed at one end of the cross rod 13, an expansion rod 15 is fixedly connected to the surface of the inner wall of the guard ring 14, and an expansion spring 16 is sleeved on the surface of the expansion rod 15. The telescopic rod 15 drives the telescopic spring 16 on the surface to be used for stretching, so that the telescopic cable is convenient to adapt to cables with different thicknesses; .
Preferably, a hall door is provided at one side of the elevator shaft.
Preferably, the both sides of the bottom of buffering frame all are provided with first movable block, and the both sides of the inner wall bottom of buffering frame all are provided with the second movable block.
Preferably, the surface of the first movable block is rotatably connected with a buffer connecting rod, and a fixed spring is fixedly connected between the bottom of the buffer frame and the bottom of the inner wall of the buffer frame.
Preferably, the surface of the rotating rod is sleeved with a pressing spring.
Preferably, the top end of the telescopic rod is movably connected with a rotating shaft, and the surface of the rotating shaft is movably connected with a wear-resistant frame.
Preferably, the surface of the wear-resisting frame is rotatably connected with a sliding ball.
Compared with the prior art, the utility model provides a pair of elevator retinue cable protector has following beneficial effect: the whole lift car drives the traveling cable to move up and down in the elevator shaft, then the traveling cable rotates on the surface of the rotating rod along with the stretching movement, the stretching is convenient, meanwhile, in the stretching process, the gravity generated by stretching is carried out by using the supporting frame, then the buffer frame in the buffer frame is used for carrying out buffer protection by using the buffer connecting rod and the fixed spring, and the bent part of the traveling cable is protected; the trailing cable is linearly stretched in the whole protective ring, then the telescopic rod and the telescopic spring on the surface are used for extrusion, and then the rotating shaft at the top end of the telescopic rod and the wear-resistant frame are used for enabling the trailing cable to slide on the surface of the sliding ball, so that the protection of the trailing cable is enhanced;
whole protector can carry out more abundant protection to the cable, and does not influence the normal operation of elevator, connects more firmly, and fixed effect is better, can carry out fine fixed to outer layer lag, and does not influence the bending of cable itself, consequently is unlikely to produce the damage to the realization is to the protection efficiency of retinue cable, and the integrated device can effectively protect the cable, reduces the angle of buckling of cable, reduces the repeated buckling of cable, improves elevator life.
Drawings
Fig. 1 is a schematic structural view of a preferred embodiment of an elevator trailing cable protection device provided by the present invention;
FIG. 2 is a schematic structural diagram of the interior of the first protective frame shown in FIG. 1;
FIG. 3 is a schematic structural view of the interior of the second protective frame shown in FIG. 1;
fig. 4 is a schematic structural view of the guard ring shown in fig. 3.
Reference numbers in the figures: 1. elevator shaft, 2, the car, 3, the retinue cable, 4, first protective frame, 5, buffering frame, 6, buffering frame, 7, buffer beam, 8, the support frame, 9, the link, 10, the rotary rod, 11, spacing cover, 12, the second protective frame, 13, the horizontal pole, 14, the guard ring, 15, the telescopic link, 16, expanding spring, 17, the room door, 18, first movable block, 19, the second movable block, 20, the buffering connecting rod, 21, fixed spring, 22, extrusion spring, 23, the axis of rotation, 24, wear-resisting frame, 25, smooth pearl.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of an elevator trailing cable protection device according to the present invention; FIG. 2 is a schematic structural diagram of the interior of the first protective frame shown in FIG. 1; FIG. 3 is a schematic structural view of the interior of the second protective frame shown in FIG. 1; fig. 4 is a schematic structural view of the guard ring shown in fig. 3. An elevator trailing cable guard comprising: an elevator shaft 1; a cage 2, the cage 2 being disposed inside the elevator shaft 1, and a bottom of the cage 2 being provided with a traveling cable 3; the first protection frame 4 is arranged at the bottom of the inner wall of the elevator shaft 1, and a buffer frame 5 is arranged at the bottom of the inner wall of the first protection frame 4; the two sides of the buffer frame 6 are respectively connected to the two sides of the inner wall of the buffer frame 5 in a sliding manner, and the top of the buffer frame 6 is fixedly connected with a buffer rod 7; the bottom of the support frame 8 is fixed to the top end of the buffer rod 7, and two sides of the top of the support frame 8 are fixedly connected with connecting frames 9; two sides of the rotating rod 10 are respectively and rotatably connected between the opposite sides of the two connecting frames 9, and two ends of the surface of the rotating rod 10 are both fixedly connected with limiting covers 11; the second protective frame 12 is arranged inside the elevator shaft 1, and a cross rod 13 is fixedly connected to one side of the inner wall of the second protective frame 12; the surface of the guard ring 14 is fixed at one end of the cross rod 13, an expansion rod 15 is fixedly connected to the surface of the inner wall of the guard ring 14, and an expansion spring 16 is sleeved on the surface of the expansion rod 15.
The lift car 2 moves up and down in the elevator shaft 1, which is a mature technology in the prior art;
the first protective frame 4 is used for protecting the bent traveling cable 3;
the buffer rod 7 penetrates through and extends to the outside of the buffer frame 5;
the supporting frame 8 is positioned at one end of the buffer rod 7 positioned outside the buffer frame 5;
the rotating rod 10 is rotatable, but not automatically rotated;
the second protective frame 12 is used for protecting the cable moving in a straight line;
the telescopic rod 15 drives the telescopic spring 16 on the surface to be used for stretching, so that the telescopic cable is convenient to adapt to cables with different thicknesses;
a hall door 17 is provided at one side of the elevator shaft 1.
Boarding and disembarking with the hall door 17;
the two sides of the bottom of the buffer frame 6 are provided with first movable blocks 18, and the two sides of the bottom of the inner wall of the buffer frame 5 are provided with second movable blocks 19.
The surfaces of the first movable block 18 and the second movable block 19 are rotatably connected through a buffer connecting rod 20;
a buffer connecting rod 20 is rotatably connected to the surface of the first movable block 18, and a fixed spring 21 is fixedly connected between the bottom of the buffer frame 6 and the bottom of the inner wall of the buffer frame 5.
The fixed spring 21 and the buffer connecting rod 20 are used for enhancing the buffer protection of the traveling cable 3;
the surface of the rotated lever 10 is sheathed with a pressing spring 22.
An extrusion spring 22 is sleeved between two sides of the two spacing hoods 11 which are separated from each other and one side of the two connecting frames 9 which is opposite to each other and is positioned on the surface of the rotating rod 10;
the top end of the telescopic rod 15 is movably connected with a rotating shaft 23, and the surface of the rotating shaft 23 is movably connected with a wear-resistant frame 24.
The rotating shaft 23 is used for facilitating the adjustment of the direction of the wear-resisting frame 24;
the surface of the wear-resistant frame 24 is rotatably connected with a sliding ball 25.
The trailing cable 3 slides on the surface of the sliding bead 25, so that the service life of the trailing cable 3 is prolonged;
the utility model provides a pair of elevator retinue cable protector's theory of operation as follows:
the first step is as follows: the whole car 2 drives the traveling cable 3 to move up and down in the elevator shaft 1, then the traveling cable 3 rotates on the surface of the rotating rod 10 along with the stretching movement, the stretching is convenient, meanwhile, in the stretching process, the support frame 8 is used for stretching generated gravity, then the buffer frame 6 in the buffer frame 5 is used for carrying out buffer protection by using the buffer connecting rod 21 and the fixed spring 21, and the bent part of the traveling cable 3 is protected;
the second step is that: the traveling cable 3 is linearly stretched inside the whole guard ring 14, then is extruded by the telescopic rod 15 and the telescopic spring 16 on the surface, and then the traveling cable 3 slides on the surface of the sliding bead 25 by the rotating shaft 23 and the wear-resistant frame 24 on the top end of the telescopic rod 15, so that the protection of the traveling cable 3 is enhanced.
Compared with the prior art, the utility model provides a pair of elevator retinue cable protector has following beneficial effect: the whole car 2 drives the traveling cable 3 to move up and down in the elevator shaft 1, then the traveling cable 3 rotates on the surface of the rotating rod 10 along with the stretching movement, the stretching is convenient, meanwhile, in the stretching process, the support frame 8 is used for stretching generated gravity, then the buffer frame 6 in the buffer frame 5 is used for carrying out buffer protection by using the buffer connecting rod 21 and the fixed spring 21, and the bent part of the traveling cable 3 is protected; the traveling cable 3 is linearly stretched in the whole protection ring 14, then the telescopic rod 15 and the telescopic spring 16 on the surface are used for extrusion, and then the rotating shaft 23 at the top end of the telescopic rod 15 and the wear-resistant frame 24 are used for enabling the traveling cable 3 to slide on the surface of the sliding bead 25, so that the protection of the traveling cable 3 is enhanced;
whole protector can carry out more abundant protection to the cable, and does not influence the normal operation of elevator, connects more firmly, and fixed effect is better, can carry out fine fixed to outer layer lag, and does not influence the bending of cable itself, consequently is unlikely to produce the damage to the realization is to the protection efficiency of retinue cable, and the integrated device can effectively protect the cable, reduces the angle of buckling of cable, reduces the repeated buckling of cable, improves elevator life.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. An elevator trailing cable protection device, comprising:
an elevator shaft;
a car disposed inside the elevator hoistway, and a bottom of the car is provided with a trailing cable;
the first protection frame is arranged at the bottom of the inner wall of the elevator shaft, and a buffer frame is arranged at the bottom of the inner wall of the first protection frame;
the two sides of the buffer frame are respectively connected to the two sides of the inner wall of the buffer frame in a sliding manner, and the top of the buffer frame is fixedly connected with a buffer rod;
the bottom of the supporting frame is fixed at the top end of the buffer rod, and two sides of the top of the supporting frame are fixedly connected with connecting frames;
the two sides of the rotating rod are respectively and rotatably connected between the opposite sides of the two connecting frames, and the two ends of the surface of the rotating rod are fixedly connected with limiting covers;
the second protective frame is arranged inside the elevator shaft, and one side of the inner wall of the second protective frame is fixedly connected with a cross rod;
the surface of the guard ring is fixed at one end of the cross rod, a telescopic rod is fixedly connected to the surface of the inner wall of the guard ring, and a telescopic spring is sleeved on the surface of the telescopic rod.
2. An elevator trailing cable protective device according to claim 1 wherein a hoistway door is provided to one side of the hoistway.
3. The elevator trailing cable protective device according to claim 1, wherein first movable blocks are disposed on both sides of the bottom of the buffer frame, and second movable blocks are disposed on both sides of the bottom of the inner wall of the buffer frame.
4. The elevator trailing cable protective device according to claim 3, wherein a buffer connecting rod is rotatably connected to a surface of the first movable block, and a fixed spring is fixedly connected between a bottom of the buffer frame and a bottom of an inner wall of the buffer frame.
5. The elevator trailing cable protective device according to claim 1, wherein the surface of the rotating rod is sheathed with a compression spring.
6. The elevator trailing cable protective device according to claim 1, wherein a rotating shaft is movably connected to the top end of the telescopic rod, and a wear-resistant frame is movably connected to the surface of the rotating shaft.
7. The elevator trailing cable protective device of claim 6, wherein a sliding ball is rotatably attached to the surface of the wear frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922323853.XU CN211687854U (en) | 2019-12-23 | 2019-12-23 | Elevator trailing cable protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922323853.XU CN211687854U (en) | 2019-12-23 | 2019-12-23 | Elevator trailing cable protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211687854U true CN211687854U (en) | 2020-10-16 |
Family
ID=72793374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922323853.XU Active CN211687854U (en) | 2019-12-23 | 2019-12-23 | Elevator trailing cable protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211687854U (en) |
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2019
- 2019-12-23 CN CN201922323853.XU patent/CN211687854U/en active Active
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