CN216889572U - Elevator traction sheave deflection wearing detection device - Google Patents
Elevator traction sheave deflection wearing detection device Download PDFInfo
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- CN216889572U CN216889572U CN202123280243.XU CN202123280243U CN216889572U CN 216889572 U CN216889572 U CN 216889572U CN 202123280243 U CN202123280243 U CN 202123280243U CN 216889572 U CN216889572 U CN 216889572U
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- wall
- fixed
- rod
- sleeve
- traction sheave
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- 238000001514 detection method Methods 0.000 title claims abstract description 16
- 238000009434 installation Methods 0.000 claims abstract description 16
- 238000001125 extrusion Methods 0.000 claims description 25
- 230000000670 limiting effect Effects 0.000 claims description 21
- 229910000831 Steel Inorganic materials 0.000 abstract description 18
- 239000010959 steel Substances 0.000 abstract description 18
- 238000000034 method Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 7
- 238000006073 displacement reaction Methods 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 description 9
- 238000005299 abrasion Methods 0.000 description 3
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The utility model belongs to the technical field of traction sheave detection, and particularly relates to an elevator traction sheave deflection wear detection device, which aims at the problem of poor protection effect and guiding effect of a traction sheave in the using process, and provides a scheme which comprises an installation seat, wherein the inner wall of one side of the installation seat is rotatably connected with a rotating rod, the outer surface of the rotating rod is fixedly provided with a wheel body, the interior of the installation seat is provided with an installation groove, the interior of the installation seat is provided with an inductor, and the inner wall of one side of the installation seat is slidably connected with a support frame a and a support frame b which are symmetrically arranged; according to the utility model, the detection operation of the wheel body is realized through the arrangement of the detector, the wheel body is limited when the steel wire rope is driven in the rotating process through the arrangement of the support frame a and the support frame b, the displacement of the wheel body in the conveying process is reduced, the conveying efficiency of the wheel body is improved, and the steel wire rope is buffered and limited through the arrangement of the telescopic spring.
Description
Technical Field
The utility model relates to the technical field of traction sheave detection, in particular to an elevator traction sheave deflection wear detection device.
Background
The traction sheave is a rope sheave on the traction machine, and is also called a traction rope sheave or a driving rope sheave; the elevator is a device for transmitting traction power, and the power is transmitted by using the friction force between a traction steel wire rope and a rope groove on the edge of a traction sheave.
The existing elevator traction wheel lacks effective detection equipment for the deflection of the traction wheel, the deflection condition of the traction wheel is difficult to grasp in time, if the elevator is not maintained in time, the elevator fault is easy to occur, the riding safety of people is threatened, the wheel groove in the elevator traction wheel and the traction steel wire rope are easy to abrade mutually due to friction, the wheel groove abrasion causes the connection looseness between the traction wheel and the traction steel wire rope, even the steel wire rope slides and falls off, and the protection effect and the limiting effect are not good when the elevator traction wheel is used.
Therefore, a device for detecting the oblique wear of the traction sheave of the elevator is needed to solve the problem that the protection effect and the guiding effect are not good when the traction sheave is used.
SUMMERY OF THE UTILITY MODEL
The utility model provides a device for detecting the inclined abrasion of a traction sheave of an elevator, which solves the problem of poor protection effect and poor guiding effect in the process of using the traction sheave.
In order to achieve the purpose, the utility model adopts the following technical scheme: an elevator traction sheave deflection abrasion detection device comprises a mounting seat, wherein the inner wall of one side of the mounting seat is rotatably connected with a rotating rod, a wheel body is fixed on the outer surface of the rotating rod, a mounting groove is arranged in the mounting seat, an inductor is arranged in the mounting seat, the inner wall of one side of the mounting seat is connected with a supporting frame a and a supporting frame b which are symmetrically arranged in a sliding way, a supporting sleeve is fixed in one side of the mounting seat and positioned above the supporting frame a, two symmetrically arranged extension springs are fixed on the side wall of the top end of the supporting sleeve, a fixed sleeve is fixed on the side wall of one side of the mounting seat, a sliding rod is connected with the inner wall of one side of the supporting sleeve in a sliding way, a sliding plate is fixed on the side wall of the bottom end of the sliding rod, the telescopic spring is sleeved on the outer surface of the sliding rod in a sliding mode, and a protection assembly is fixed on the inner wall of one side of the mounting seat.
Preferably, the protection component comprises a limiting block fixed to the bottom side wall of the sliding plate, the limiting block is symmetrically arranged, two limiting sleeves symmetrically arranged are fixed to the inner wall of one side of the mounting seat, a lifting rod is slidably connected to the inner wall of one side of each limiting sleeve, an extrusion plate is fixed to the bottom side wall of each lifting rod, a moving spring is fixed between each extrusion plate and the side wall of the two sides of each limiting sleeve and is slidably sleeved on the outer surface of each lifting rod, extrusion blocks are fixed to the side walls of one side of the support frame a and one side of the support frame b, and a pressing rod is fixed to the side wall of the top end of each lifting rod.
Preferably, one side outer wall of support frame a is fixed with spacing spring, one side inner wall of mount pad is fixed with two and is the removal cover that sets up to the car, one side inner wall sliding connection of removal cover have with the carriage release lever that one side lateral wall of support frame a is fixed, one side inner wall sliding connection of support cover has the extrusion stem, one side lateral wall of extrusion stem with it has the bracing piece to articulate between the both sides lateral wall of carriage release lever.
Preferably, the outer surfaces of one ends of the extrusion rod and the pressing rod are inclined planes, and the pressing rod is connected with the inner wall of one side of the support sleeve in a sliding mode.
Preferably, the outer surface of one end of the extrusion block is an inclined surface, and the outer surface of one end of the limiting block is an arc surface.
Preferably, the contact surface of the extrusion plate and the extrusion block is an adaptive inclined surface, and the extrusion block is in sliding connection with the inner wall of one side of the mounting seat.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the detection operation of the wheel body is realized through the arrangement of the detector, the wheel body is limited when the steel wire rope is driven in the rotating process through the arrangement of the support frame a and the support frame b, the displacement of the wheel body in the conveying process is reduced, the conveying efficiency of the wheel body is improved, and the steel wire rope is buffered and limited through the arrangement of the telescopic spring.
2. According to the utility model, through the arrangement of the support frame a and the support frame b, the steel wire rope is limited during transmission, so that the stability of the steel wire rope during transmission is improved, the friction force generated in the use process is reduced, and the movement operation of the limiting block is realized through the up-and-down movement of the sliding rod, so that the guide operation of the steel wire rope is realized.
Drawings
Fig. 1 is a schematic main sectional view of an elevator traction sheave deflection wear detecting apparatus according to the present invention;
FIG. 2 is an enlarged view of area A in FIG. 1;
fig. 3 is an enlarged view of the region B in fig. 1.
In the figure: 1. a mounting seat; 2. rotating the rod; 3. a wheel body; 4. mounting grooves; 5. an inductor; 6. a support frame a; 7. a support frame b; 8. a tension spring; 9. a support sleeve; 10. fixing a sleeve; 11. a slide bar; 12. a sliding plate; 13. a guard assembly; 130. a limiting block; 131. a limiting sleeve; 132. a lifting rod; 133. a pressing plate; 134. a movable spring; 135. extruding the block; 136. a pressing lever; 137. a limiting block; 14. a limiting spring; 15. moving the sleeve; 16. a travel bar; 17. an extrusion stem; 18. a support rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-3, an elevator traction sheave deflection wear detection device comprises an installation seat 1, a rotating rod 2 is rotatably connected to an inner wall of one side of the installation seat 1, a wheel body 3 is fixed to an outer surface of the rotating rod 2, an installation groove 4 is formed in the installation seat 1, an inductor 5 is installed in the installation seat 1, a support frame a6 and a support frame b7 which are symmetrically arranged are slidably connected to an inner wall of one side of the installation seat 1, a support sleeve 9 is fixed to one side of the installation seat 1, the support sleeve 9 is located above the support frame a6, two symmetrically arranged extension springs 8 are fixed to a side wall of a top end of the support sleeve 9, a fixed sleeve 10 is fixed to a side wall of one side of the installation seat 1, a sliding rod 11 is slidably connected to an inner wall of one side of the support sleeve 9, a sliding plate 12 is fixed to a side wall of a bottom end of the sliding rod 11, the extension springs 8 are slidably sleeved on an outer surface of the sliding rod 11, a protection component 13 is fixed to an inner wall of one side of the installation seat 1, specifically, through the setting of detector, realize its detection operation, through the setting of support frame a6 and support frame b7, when carrying out transmission wire rope at the pivoted in-process to wheel body 3, carry out spacing operation to it, through the setting of protection component 13, improve the conveying efficiency to it.
The protection component 13 includes the stopper 130 fixed with the bottom end lateral wall of sliding plate 12, the stopper 130 is the symmetry setting, one side inner wall of mount pad 1 is fixed with two stop collars 131 that are the symmetry setting, one side inner wall sliding connection of stop collars 131 has lifter 132, the bottom end lateral wall of lifter 132 is fixed with stripper plate 133, be fixed with removal spring 134 between stripper plate 133 and the both sides lateral wall of stop collars 131, removal spring 134 slides and cup joints in the surface of lifter 132, one side lateral wall of support frame a6 and support frame b7 all is fixed with extrusion block 135, the top end lateral wall of lifter 132 is fixed with press lever 136, specifically, promote through the extrusion of press lever 136 to slide bar 11, make slide bar 11 reciprocate, realize the removal operation to stopper 130, reach the operation of leading to it.
A limiting spring 14 is fixed on the outer wall of one side of the supporting frame a6, two moving sleeves 15 arranged oppositely to the vehicle are fixed on the inner wall of one side of the mounting seat 1, a moving rod 16 fixed with the side wall of one side of the supporting frame a6 is connected on the inner wall of one side of the moving sleeve 15 in a sliding manner, an extrusion rod 17 is connected on the inner wall of one side of the supporting sleeve 9 in a sliding manner, a support rod 18 is hinged between the side wall of one side of the extrusion rod 17 and the side wall of two sides of the moving rod 16, the outer surfaces of one end of the extrusion rod 17 and one end of the pressing rod 136 are inclined planes, the pressing rod 136 is connected with the inner wall of one side of the supporting sleeve 9 in a sliding manner, the outer surface of one end of the extrusion block 135 is an inclined plane, the outer surface of one end of the limiting block 130 is an arc surface, the contact surface of the extrusion plate 133 and the extrusion block 135 is an inclined plane matched with the inner wall of one side of the mounting seat 1 in a sliding manner, specifically, the limiting block 130 can guide the steel wire rope by moving of the limiting block 130, reducing the distance that it can move when it is being transported.
The working principle is as follows: when the wheel body 3 needs to detect the degree of wear of the displacement during use, the detector detects the generated electrostatic wear, when the steel wire rope slides during transmission during use, the support frame a6 and the support frame b7 move along with the movement of the steel wire rope to limit the static wear, so as to reduce the displacement during transmission and improve the transmission efficiency of the steel wire rope, the support frame a6 moves to drive the movable rod 16, the movable rod 16 moves to drive the support rod 18, the sliding rod 11 moves downwards under the action of the extrusion rod 17 to drive the limit block 130 to move, the limit block 130 guides the steel wire rope to reduce the displacement distance during transmission, and limits the steel wire rope during transmission, so as to improve the stability of the steel wire rope during transmission, reducing the friction force generated during the use process.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The elevator traction wheel deflection wear detection device comprises a mounting seat (1) and is characterized in that a rotating rod (2) is rotatably connected to the inner wall of one side of the mounting seat (1), a wheel body (3) is fixed to the outer surface of the rotating rod (2), a mounting groove (4) is formed in the mounting seat (1), an inductor (5) is mounted in the mounting seat (1), a supporting frame a (6) and a supporting frame b (7) which are symmetrically arranged are slidably connected to the inner wall of one side of the mounting seat (1), a supporting sleeve (9) is fixed to the inner portion of one side of the mounting seat (1), the supporting sleeve (9) is located above the supporting frame a (6), two telescopic springs (8) which are symmetrically arranged are fixed to the side wall of the top end of the supporting sleeve (9), and a fixing sleeve (10) is fixed to the side wall of one side of the mounting seat (1), the inner wall of one side of the support sleeve (9) is connected with a sliding rod (11) in a sliding mode, the side wall of the bottom end of the sliding rod (11) is fixed with a sliding plate (12), the telescopic spring (8) is sleeved on the outer surface of the sliding rod (11) in a sliding mode, and a protection component (13) is fixed on the inner wall of one side of the installation seat (1).
2. The elevator traction sheave deflection wear detection device according to claim 1, wherein the protection assembly (13) comprises a limiting block (130) fixed to a bottom end side wall of the sliding plate (12), the limiting block (130) is symmetrically arranged, two symmetrically arranged limiting sleeves (131) are fixed to an inner wall of one side of the mounting base (1), a lifting rod (132) is slidably connected to an inner wall of one side of each limiting sleeve (131), a squeezing plate (133) is fixed to a bottom end side wall of each lifting rod (132), a moving spring (134) is fixed between each squeezing plate (133) and two side walls of each limiting sleeve (131), each moving spring (134) is slidably sleeved on an outer surface of each lifting rod (132), and each squeezing block (135) is fixed to a side wall of each supporting frame a (6) and a side wall of each supporting frame b (7), and a pressing rod (136) is fixed on the side wall of the top end of the lifting rod (132).
3. The elevator traction sheave deflection wear detection device according to claim 2, wherein a limit spring (14) is fixed on an outer wall of one side of the support frame a (6), two moving sleeves (15) arranged opposite to each other are fixed on an inner wall of one side of the mounting seat (1), a moving rod (16) fixed on a side wall of the support frame a (6) is slidably connected to an inner wall of one side of the moving sleeve (15), an extrusion rod (17) is slidably connected to an inner wall of one side of the support sleeve (9), and a support rod (18) is hinged between a side wall of one side of the extrusion rod (17) and a side wall of two sides of the moving rod (16).
4. The elevator traction sheave deflective wear detecting device as claimed in claim 3, wherein the outer surfaces of one ends of the pressing rod (17) and the pressing rod (136) are inclined, and the pressing rod (136) is connected with one side inner wall of the supporting sleeve (9) in a sliding manner.
5. The elevator traction sheave deflection wear detecting device according to claim 2, wherein an outer surface of one end of the pressing block (135) is an inclined surface, and an outer surface of one end of the stopper (130) is an arc surface.
6. The elevator traction sheave deflection wear detection device according to claim 2, wherein the contact surface of the extrusion plate (133) and the extrusion block (135) is a matched inclined surface, and the extrusion block (135) is slidably connected with one side inner wall of the mounting base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123280243.XU CN216889572U (en) | 2021-12-24 | 2021-12-24 | Elevator traction sheave deflection wearing detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123280243.XU CN216889572U (en) | 2021-12-24 | 2021-12-24 | Elevator traction sheave deflection wearing detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216889572U true CN216889572U (en) | 2022-07-05 |
Family
ID=82208669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123280243.XU Expired - Fee Related CN216889572U (en) | 2021-12-24 | 2021-12-24 | Elevator traction sheave deflection wearing detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216889572U (en) |
-
2021
- 2021-12-24 CN CN202123280243.XU patent/CN216889572U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220705 |