CN211998353U - Elevator operation cable protection device - Google Patents
Elevator operation cable protection device Download PDFInfo
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- CN211998353U CN211998353U CN201922350045.2U CN201922350045U CN211998353U CN 211998353 U CN211998353 U CN 211998353U CN 201922350045 U CN201922350045 U CN 201922350045U CN 211998353 U CN211998353 U CN 211998353U
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- cable
- elevator
- fixedly connected
- shaft
- protection device
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Abstract
The utility model relates to an elevator cable technical field just discloses an elevator operation cable protection device, including the elevartor shaft, the right side wall fixedly connected with cable base of elevartor shaft. This elevator operation cable protection device, protect the cable conductor through the baffle, make the cable conductor not with the lateral wall contact friction and the collision of elevartor shaft, through the joint piece to the cable conductor chucking, through snubber block and damping spring shock attenuation in the ascending process that descends of cable conductor, the rolling axle, the end pulley, top pulley and protection axle rotate with the elevator case is synchronous through the receipts winding rope, guarantee the rolling axle along with the elevator case corotation that rises and the decline reversal, provide power for the rolling of cable rolling wheel, guarantee the rolling of cable conductor and unreel synchronous with the ascending decline of elevator case, reduce the life damage of cable conductor, the life of cable conductor has been increased, this protection device, reduce the friction and the collision of elevator operation cable, and along with the elevator case removes, the cable is following and is tightened up, promote cable life.
Description
Technical Field
The utility model relates to an elevator cable technical field specifically is an elevator operation cable protection device.
Background
Elevator refers to a permanent transport installation serving several specific floors in a building, the cars of which run on at least two rigid tracks perpendicular to the horizontal or inclined at an angle of less than 15 ° to the vertical, a fixed lifting installation serving the specific floors, a vertical lift having a car running between at least two rigid guide rails perpendicular or inclined at an angle of less than 15 °.
The general elevator needs to be provided with a cable to supply power to internal equipment, the elevator operation cable naturally falls and is easy to rub and collide, meanwhile, the cable is easy to damage the service life due to long-time bending, and a protection device is not used for protecting the cable, so that the elevator operation cable protection device is provided to solve the problem.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides an elevator operation cable protection device possesses the friction and the collision that reduce elevator operation cable, and along with the elevator cage removes, the cable follows and tightens up, promotes advantages such as cable life, has solved general elevator operation cable and has taken place friction and collision easily, and the problem that cable life damaged easily.
(II) technical scheme
Reduce friction and collision for realizing above-mentioned protection elevator travelling cable, and follow nature and tighten up, promote life's purpose, the utility model provides a following technical scheme: an elevator operation cable protection device comprises an elevator shaft, wherein a cable base is fixedly connected to the right side wall of the elevator shaft, a cable winding wheel is rotatably connected to the rear side wall of the elevator shaft, a winding shaft is fixedly connected to the front side of the cable winding wheel, a cable is slidably connected to the outer side of the cable winding wheel, an elevator cage is fixedly connected to the top of the cable, a baffle is fixedly connected to the bottom of the elevator cage, a rotating base is rotatably connected to the bottom of the elevator cage, a clamping block is fixedly connected to the bottom of the rotating base, a damping spring is fixedly connected to the inner side of the clamping block, a damping block is fixedly connected to the left end of the damping spring, a bottom bracket is fixedly connected to the bottom of the elevator cage, a bottom pulley is rotatably connected to the right side of the bottom bracket, a top bracket is fixedly connected to the top of the elevator cage, and a, the rear side wall of the elevator shaft is rotatably connected with a protection turntable, the front side of the protection turntable is fixedly connected with a protection shaft, and the outer side of the protection shaft is slidably connected with a winding rope.
Preferably, the outer side of the winding shaft, the right side of the bottom pulley and the right side of the top pulley are all in sliding connection with the winding rope.
Preferably, the two ends of the coiling rope are fixedly connected with the top and the bottom of the elevator cage respectively, and the cable is spirally wound outside the cable winding wheel.
Preferably, the clamp is connected with a cable between the baffle and the opposite side of the clamping block, and the right end of the cable is fixedly connected with the cable base.
Preferably, the shape of snubber block is semicircle annular, and the left side and the cable conductor joint of snubber block.
Preferably, top support and bottom support are upper and lower symmetric distribution at the top and the bottom of elevator case, the equal fixedly connected with skid resistant course in bottom pulley and the outside of top pulley.
(III) advantageous effects
Compared with the prior art, the utility model provides an elevator operation cable protection device possesses following beneficial effect:
the elevator operation cable protection device protects a cable conductor through a baffle plate, so that the cable conductor is not in contact friction and collision with the side wall of an elevator shaft, the cable conductor is clamped through a clamping block, the shock absorption is carried out in the ascending and descending processes of the cable conductor through a shock absorption block and a shock absorption spring, the ascending and descending of the cable conductor are stable, the cable conductor is wound through a cable winding wheel, a winding shaft, a bottom pulley, a top pulley and a protection shaft synchronously rotate with an elevator cage through a winding rope, the winding shaft is ensured to rotate forwards and backwards along with the ascending and descending of the elevator cage, power is provided for winding and rewinding the cable conductor, the winding and unwinding of the cable conductor are ensured to be synchronous with the ascending and descending of the elevator cage, the cable conductor is tightened when the elevator is operated, the bending amplitude is small, the service life of the cable conductor is reduced, the service life of the cable conductor, the cable is followed and is tightened up, promotes cable life.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1 elevator shaft, 2 cable bases, 3 cable rolling wheels, 4 rolling shafts, 5 cable wires, 6 elevator cages, 7 baffles, 8 rotating seats, 9 clamping blocks, 10 damping springs, 11 damping blocks, 12 bottom supports, 13 bottom pulleys, 14 top supports, 15 top pulleys, 16 protection turntables, 17 protection shafts and 18 winding ropes.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, an elevator operation cable protection device comprises an elevator shaft 1, a cable base 2 is fixedly connected to the right side wall of the elevator shaft 1, a cable winding wheel 3 is rotatably connected to the rear side wall of the elevator shaft 1, a winding shaft 4 is fixedly connected to the front side of the cable winding wheel 3, a cable 5 is slidably connected to the outer side of the cable winding wheel 3, the cable 5 is spirally wound on the outer side of the cable winding wheel 3, an elevator cage 6 is fixedly connected to the top of the cable 5, a baffle 7 is fixedly connected to the bottom of the elevator cage 6, a rotating base 8 is rotatably connected to the bottom of the elevator cage 6, a clamping block 9 is fixedly connected to the bottom of the rotating base 8, the cable 5 is clamped between the baffle 7 and the clamping block 9 on the opposite side, the right end of the cable 5 is fixedly connected to the cable base 2, a damping spring 10 is fixedly connected to the inner side of the clamping block 9, the damping block 11 is in a semicircular ring shape, the left side of the damping block 11 is clamped with the cable 5, the bottom of the elevator cage 6 is fixedly connected with a bottom bracket 12, the right side of the bottom bracket 12 is rotatably connected with a bottom pulley 13, the top of the elevator cage 6 is fixedly connected with a top bracket 14, the top bracket 14 and the bottom bracket 12 are vertically and symmetrically distributed at the top and the bottom of the elevator cage 6, the right side of the top bracket 14 is rotatably connected with a top pulley 15, the outer sides of the bottom pulley 13 and the top pulley 15 are both fixedly connected with an anti-skid layer, the rear side wall of the elevator shaft 1 is rotatably connected with a protection turntable 16, the front of the protection turntable 16 is fixedly connected with a protection shaft 17, the outer side of the protection shaft 17 is slidably connected with a winding rope 18, the outer side of the winding shaft 4, the right side of the bottom pulley 13 and the right side of the top pulley 15 are both slidably connected with a winding rope 18, the cable 5 is protected by the baffle 7, so that the cable 5 is not contacted with the side wall of the elevator shaft 1 for friction and collision, the cable 5 is clamped by the clamping block 9, the shock absorption is carried out in the ascending and descending processes of the cable 5 by the shock absorption block 11 and the shock absorption spring 10, the cable 5 is stably ascended and descended, the cable 5 is wound by the cable winding wheel 3, the winding shaft 4, the bottom pulley 13, the top pulley 15 and the protection shaft 17 synchronously rotate with the elevator cage 6 through the winding rope 18, the winding shaft 4 is ensured to rotate forwards and backwards along with the ascending and descending of the elevator cage 6, power is provided for the winding and unwinding of the cable 5 and the ascending and descending of the elevator cage 6 are ensured to be synchronous, the cable 5 is tightened when the elevator runs, the bending amplitude is small, the service life damage of the cable 5 is reduced, the service life of the cable 5 is prolonged, and the friction and collision of the elevator running, and along with 6 removal in elevator case, the cable is followed and is tightened up, promotes cable life.
When the elevator cable winding device is used, the cable 5 is protected by the baffle 7, the cable 5 is prevented from contacting, rubbing and colliding with the side wall of the elevator shaft 1, the cable 5 is clamped by the clamping block 9, the shock absorption is carried out by the shock absorption block 11 and the shock absorption spring 10 in the ascending and descending processes of the cable 5, the cable 5 is stably ascended and descended, the cable 5 is wound by the cable winding wheel 3, the winding shaft 4, the bottom pulley 13, the top pulley 15 and the protection shaft 17 synchronously rotate with the elevator cage 6 through the winding rope 18, the winding shaft 4 is ensured to rotate forwards and backwards along with the ascending and descending of the elevator cage 6, power is provided for the winding and unwinding of the cable 5 and the ascending and descending of the elevator cage 6, the cable 5 is tightened when the elevator runs, the bending amplitude is small, the service life damage of the cable 5 is reduced, the service life of the cable 5 is prolonged, and, reduce elevator travelling cable's friction and collision, and along with elevator case 6 removes, the cable follows and tightens up, promotes cable life.
In conclusion, the elevator operation cable protection device protects the cable 5 through the baffle 7, so that the cable 5 is not in contact friction and collision with the side wall of the elevator shaft 1, the cable 5 is clamped through the clamping block 9, the shock absorption is carried out through the shock absorption block 11 and the shock absorption spring 10 in the ascending and descending processes of the cable 5, the cable 5 is stably ascended and descended, the cable 5 is wound through the cable winding wheel 3, the winding shaft 4, the bottom pulley 13, the top pulley 15 and the protection shaft 17 synchronously rotate with the elevator cage 6 through the winding rope 18, the winding shaft 4 is ensured to rotate forwards and backwards along with the ascending and descending of the elevator cage 6, power is provided for the winding and unwinding of the cable 3, the winding and unwinding of the cable 5 are ensured to be synchronous with the ascending and descending of the elevator cage 6, the cable 5 is tightened and bent in the elevator operation, the bending amplitude is small, the service life damage of the cable 5, this protection device reduces the friction and the collision of elevator operation cable, and along with 6 removal of elevator car, the cable follows and tightens up, promotes cable life, has solved general elevator operation cable and has taken place friction and collision easily, and the problem that cable life harmd easily.
It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. An elevator travelling cable protection device, comprising an elevator shaft (1), characterized in that: the elevator shaft comprises an elevator shaft (1), a cable base (2) is fixedly connected to the right side wall of the elevator shaft (1), a cable winding wheel (3) is rotatably connected to the rear side wall of the elevator shaft (1), a winding shaft (4) is fixedly connected to the front side of the cable winding wheel (3), a cable (5) is slidably connected to the outer side of the cable winding wheel (3), an elevator cage (6) is fixedly connected to the top of the cable (5), a baffle (7) is fixedly connected to the bottom of the elevator cage (6), a rotating base (8) is rotatably connected to the bottom of the elevator cage (6), a clamping block (9) is fixedly connected to the bottom of the rotating base (8), a damping spring (10) is fixedly connected to the inner side of the clamping block (9), a damping block (11) is fixedly connected to the left end of the damping spring (10), and a base bracket (12) is fixedly connected, the right side of the bottom support (12) is rotatably connected with a bottom pulley (13), the top of the elevator cage (6) is fixedly connected with a top support (14), the right side of the top support (14) is rotatably connected with a top pulley (15), the rear side wall of the elevator shaft (1) is rotatably connected with a protection turntable (16), the front of the protection turntable (16) is fixedly connected with a protection shaft (17), and the outer side of the protection shaft (17) is slidably connected with a winding rope (18).
2. An elevator travelling cable protection device according to claim 1, characterized in that: the outer side of the winding shaft (4), the right side of the bottom pulley (13) and the right side of the top pulley (15) are all connected with a winding rope (18) in a sliding mode.
3. An elevator travelling cable protection device according to claim 1, characterized in that: the two ends of the coiling rope (18) are fixedly connected with the top and the bottom of the elevator cage (6) respectively, and the cable (5) is spirally wound outside the cable coiling wheel (3).
4. An elevator travelling cable protection device according to claim 1, characterized in that: the cable conductor (5) is clamped between one side, opposite to the baffle (7) and the clamping block (9), and the right end of the cable conductor (5) is fixedly connected with the cable base (2).
5. An elevator travelling cable protection device according to claim 1, characterized in that: the shape of snubber block (11) is semicircle ring-shaped, and the left side and cable conductor (5) joint of snubber block (11).
6. An elevator travelling cable protection device according to claim 1, characterized in that: top support (14) and bottom support (12) are upper and lower symmetric distribution at the top and the bottom of elevator case (6), the equal fixedly connected with skid resistant course in the outside of bottom pulley (13) and top pulley (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922350045.2U CN211998353U (en) | 2019-12-24 | 2019-12-24 | Elevator operation cable protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922350045.2U CN211998353U (en) | 2019-12-24 | 2019-12-24 | Elevator operation cable protection device |
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| Publication Number | Publication Date |
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| CN211998353U true CN211998353U (en) | 2020-11-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922350045.2U Active CN211998353U (en) | 2019-12-24 | 2019-12-24 | Elevator operation cable protection device |
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| CN (1) | CN211998353U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114560368A (en) * | 2022-03-17 | 2022-05-31 | 海安巨人新材料科技有限公司 | Elevator trailing cable protector |
-
2019
- 2019-12-24 CN CN201922350045.2U patent/CN211998353U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114560368A (en) * | 2022-03-17 | 2022-05-31 | 海安巨人新材料科技有限公司 | Elevator trailing cable protector |
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