CN214569899U - Steel wire rope detection device for elevator crane detection - Google Patents
Steel wire rope detection device for elevator crane detection Download PDFInfo
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- CN214569899U CN214569899U CN202120646523.9U CN202120646523U CN214569899U CN 214569899 U CN214569899 U CN 214569899U CN 202120646523 U CN202120646523 U CN 202120646523U CN 214569899 U CN214569899 U CN 214569899U
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Abstract
The utility model belongs to the technical field of the elevator part, especially, be a wire rope detection device is used in elevator crane detection, including the device body, the device body includes first protective housing and second protective housing, the equal fixedly connected with connecting plate in both sides of first protective housing and second protective housing, and the connecting plate passes through fixing bolt fixed connection, and the inner wall of first protective housing and second protective housing all is provided with detection mechanism, and detection mechanism includes the installation pole. The utility model discloses an at the diversified detection mechanism that sets up of inner wall of device body, guarantee that detection mechanism can carry out comprehensive detection to wire rope, through set up spring and pressure sensor between fixed block and installation piece, when the installation pole takes place to deflect under the wire rope body drives, the installation pole can promote the installation piece through the bracing piece and slide on first protective housing and second protective housing, make installation piece extrusion spring take place deformation, pressure sensor can feed back the control system of elevator with pressure variation when receiving the spring extrusion.
Description
Technical Field
The utility model relates to an elevator part technical field specifically is an elevator hoist detects uses wire rope detection device.
Background
The elevator is a permanent transportation device which serves a plurality of specific floors in a building, a car of the elevator runs on at least two rows of rigid tracks with the inclination angle of less than 15 degrees to the vertical line, which is perpendicular to the horizontal plane, a safety monitoring device is required to be arranged on the elevator when the elevator is used for monitoring whether a steel wire rope is damaged or whether lubricating oil is sufficient or not, so that the safety of passengers is ensured, the conventional detection device cannot comprehensively detect the steel wire rope, and the detection result of the detection device has errors, so that improvement is required.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides an elevator crane detects uses wire rope detection device has solved detection device and can not carry out comprehensive detection to wire rope, leads to detection device's testing result to have the problem of error.
The second technical proposal.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an elevator crane detects uses wire rope detection device, includes the device body, the device body includes first protective housing and second protective housing, the equal fixedly connected with connecting plate in both sides of first protective housing and second protective housing, the connecting plate passes through fixing bolt fixed connection, the inner wall of first protective housing and second protective housing all is provided with detection mechanism, detection mechanism includes the installation pole, the one end of installation pole is passed through the connecting block and is connected with the inner wall rotation of first protective housing and second protective housing, the equal fixedly connected with contact block of one end of connecting block is kept away from to the installation pole.
As a preferred technical scheme of the utility model, the one end that the installation pole is close to the contact piece is rotated and is connected with the bracing piece, the one end that the installation pole was kept away from to the bracing piece all rotates with the installation piece to be connected, the installation piece respectively with first protective housing and second protective housing sliding connection.
As a preferred technical scheme of the utility model, the equal fixedly connected with fixed block of inner wall of first protective housing and second protective housing, equal fixedly connected with pressure sensor on the fixed block, pressure sensor passes through telescopic link and the installation piece fixed connection who corresponds, it is equipped with the spring all to overlap on the telescopic link.
As a preferred technical scheme of the utility model, the fixed block sets up about installation piece symmetry axis place horizontal plane symmetry, the spout has all been seted up to the position department on the installation piece corresponds first protective housing and the second protective housing.
As a preferred technical scheme of the utility model, detection mechanism quantity on first protective housing and the second protective housing is the same, and detection mechanism is the inner wall of annular array distribution at the device body, detection mechanism's middle part is provided with the wire rope body, the surface and the contact piece of wire rope body contact each other.
As a preferred technical scheme of the utility model, the equal fixedly connected with mount pad in the outside of first protective housing and second protective housing, the through-hole has all been seted up on mount pad and the connecting plate.
(III) advantageous effects
Compared with the prior art, the utility model provides an elevator crane detects uses wire rope detection device possesses following beneficial effect:
this wire rope detection device, through diversely setting up detection mechanism at the inner wall of device body, guarantee that detection mechanism can carry out comprehensive detection to wire rope, wire rope's surface fully contacts with contact block during elevator operation, contact block with wire rope parcel has improved the accuracy to wire rope testing result completely, through set up spring and pressure sensor between fixed block and installation piece, when the installation pole takes place to deflect under the drive of wire rope body, the installation pole can promote the installation piece to slide on first protective housing and second protective housing through the bracing piece, make installation piece extrusion spring take place deformation, pressure sensor can feed back the control system of elevator with pressure variation when receiving the spring extrusion, it can not carry out comprehensive detection to wire rope to have solved detection device, lead to detection device's the problem that the testing result has the error.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the internal structure of the first protective casing of fig. 1 according to the present invention;
fig. 3 is a partially enlarged schematic view of the first protective shell of fig. 2 according to the present invention.
In the figure: 1. a device body; 2. a first protective case; 201. a mounting seat; 202. a connecting plate; 203. a through hole; 204. fixing the bolt; 205. connecting blocks; 3. a second protective shell; 4. a detection mechanism; 401. a fixed block; 402. mounting blocks; 403. a support bar; 404. mounting a rod; 405. a contact block; 406. a spring; 407. a telescopic rod; 408. a pressure sensor; 5. the wire rope body.
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.
Examples
Referring to fig. 1-3, the present invention provides the following technical solutions: a steel wire rope detection device for elevator crane detection comprises a device body 1, wherein the device body 1 comprises a first protective shell 2 and a second protective shell 3, the detection mechanism 4 is protected while the detection mechanism 4 is convenient to arrange, connecting plates 202 are fixedly connected to two sides of the first protective shell 2 and the second protective shell 3 respectively, the first protective shell 2 and the second protective shell 3 are conveniently connected into a whole by fixing bolts 204 through the connecting plates 202, the connecting plates 202 are fixedly connected through the fixing bolts 204, the detection mechanism 4 is arranged on the inner walls of the first protective shell 2 and the second protective shell 3 respectively, the surface of a steel wire rope body 5 can be detected through the arrangement of the detection mechanism 4, when the surface of the steel wire rope body 5 is damaged, the offset of an installation rod 404 in the detection mechanism 4 is increased, the detection mechanism 4 comprises an installation rod 404, one end of the installation rod 404 is rotatably connected with the inner walls of the first protective shell 2 and the second protective shell 3 through a connecting block 205, when the elevator goes upward or goes down, erection rod 404 can upwards or squint downwards, detects wire rope body 5, and the equal fixedly connected with contact block 405 of one end that connection block 205 was kept away from to erection rod 404, and contact block 405 surface is smooth plane, can not cause the damage to wire rope body 5 when guaranteeing contact block 405 and wire rope body 5 fully to contact.
Specifically, the one end that installation pole 404 is close to contact piece 405 rotates and is connected with bracing piece 403, the one end that installation pole 404 was kept away from to bracing piece 403 all rotates with installation piece 402 and is connected, when installation pole 404 took place the skew under the drive of wire rope body 5, can promote or stimulate installation piece 402 through bracing piece 403 and take place to slide, installation piece 402 respectively with first protective housing 2 and the 3 sliding connection of second protective housing, installation piece 402 can extrude corresponding spring 406 and take place deformation when sliding on first protective housing 2 and the second protective housing 3, so that utilize pressure sensor 408's measuring result to judge whether wire rope body 5 damages.
Specifically, the equal fixedly connected with fixed block 401 of inner wall of first protective housing 2 and second protective housing 3, the setting of fixed block 401 is convenient for telescopic link 407 fixed, restriction pressure sensor 408's mounted position simultaneously, equal fixedly connected with pressure sensor 408 on the fixed block 401, pressure sensor 408 can detect the effort that spring 406 was applyed, and feed back the control system of elevator with the testing result, pressure sensor 408 passes through telescopic link 407 and the mounting block 402 fixed connection that corresponds, telescopic link 407 plays the supporting role to spring 406, restriction spring 406's mounted position, and guarantee that spring 406 stably takes place deformation, all the cover is equipped with spring 406 on the telescopic link 407, spring 406 can transmit the pressure that receives to pressure sensor 408 on.
Specifically, fixed block 401 all has the detection effect about installation piece 402 symmetry axis place horizontal plane symmetry setting when guaranteeing that installation pole 404 makes progress or skew downwards, and the spout has all been seted up to position department on installation piece 402 corresponds first protective housing 2 and the second protective housing 3, and the spout has restricted the slide bar orbit of installation piece 402 on first protective housing 2 and second protective housing 3.
It is specific, 4 quantity of detection mechanism on first protective housing 2 and the second protective housing 3 are the same, and detection mechanism 4 is the inner wall that the annular array distributes at device body 1, carry out comprehensive detection to wire rope body 5, improve device testing result's accuracy, detection mechanism 4's middle part is provided with wire rope body 5, wire rope body 5's surface and contact piece 405 mutual contact, can judge whether wire rope body 5 lacks lubricating oil through pressure sensor 408 measuring result's fluctuation in the testing process, so that in time supply lubricating oil.
Specifically, the installation seat 201 is fixedly connected to the outer sides of the first protective shell 2 and the second protective shell 3, the installation seat 201 facilitates installation of the device, the installation seat 201 and the connecting plate 202 are provided with the through holes 203, and the through holes 203 are convenient for the fixing bolts 204 to be used.
The utility model discloses a theory of operation and use flow: when the elevator runs upwards, the crane winds the steel wire rope body 5, the steel wire rope body 5 pulls the elevator to move upwards, friction between the steel wire rope body 5 and the contact block 405 drives the installation rod 404 to deflect upwards, the support rod 403 on the upper side of the installation rod 404 pushes the corresponding installation block 402 to slide, the installation block 402 pushes the spring 406 arranged on the upper side of the device to deform, the pressure sensor 408 reads pressure applied by the spring 406 and feeds a measurement result back to a control system of the elevator, when the measurement result of the pressure sensor 408 fluctuates greatly, the surface damage of the steel wire rope body 5 is indicated to be too large, when the measurement result of the pressure sensor 408 is large, the overall fluctuation is stable, the surface of the steel wire rope body 5 is indicated to be lack of lubricating oil, and when the elevator runs downwards, the detection mode is the same as the above.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides an elevator hoist detects uses wire rope detection device, includes device body (1), its characterized in that: the device body (1) comprises a first protective shell (2) and a second protective shell (3), wherein connecting plates (202) are fixedly connected to the two sides of the first protective shell (2) and the second protective shell (3), the connecting plates (202) are fixedly connected through fixing bolts (204), detection mechanisms (4) are arranged on the inner walls of the first protective shell (2) and the second protective shell (3), each detection mechanism (4) comprises an installation rod (404), one end of each installation rod (404) is rotatably connected with the inner walls of the first protective shell (2) and the second protective shell (3) through connecting blocks (205), and contact blocks (405) are fixedly connected to the ends, far away from the connecting blocks (205), of the installation rods (404).
2. The device according to claim 1, wherein the device comprises: the one end that installation pole (404) are close to contact piece (405) is rotated and is connected with bracing piece (403), the one end that installation pole (404) were kept away from in bracing piece (403) all rotates with installation piece (402) to be connected, installation piece (402) respectively with first protective housing (2) and second protective housing (3) sliding connection.
3. The elevator hoist detection wire rope detection device according to claim 2, characterized in that: the equal fixedly connected with fixed block (401) of inner wall of first protective housing (2) and second protective housing (3), equal fixedly connected with pressure sensor (408) on fixed block (401), pressure sensor (408) are through telescopic link (407) and installation piece (402) fixed connection who corresponds, all the cover is equipped with spring (406) on telescopic link (407).
4. The device according to claim 3, wherein the device comprises: the fixed block (401) is symmetrically arranged on the horizontal plane of the symmetry axis of the mounting block (402), and the mounting block (402) is provided with sliding grooves corresponding to the positions of the first protective shell (2) and the second protective shell (3).
5. The device according to claim 1, wherein the device comprises: detection mechanism (4) quantity on first protective housing (2) and second protective housing (3) is the same, and detection mechanism (4) are the inner wall of annular array distribution at device body (1), the middle part of detection mechanism (4) is provided with wire rope body (5), the surface and contact block (405) of wire rope body (5) contact each other.
6. The device according to claim 1, wherein the device comprises: the outer sides of the first protective shell (2) and the second protective shell (3) are fixedly connected with mounting seats (201), and through holes (203) are formed in the mounting seats (201) and the connecting plate (202).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120646523.9U CN214569899U (en) | 2021-03-30 | 2021-03-30 | Steel wire rope detection device for elevator crane detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120646523.9U CN214569899U (en) | 2021-03-30 | 2021-03-30 | Steel wire rope detection device for elevator crane detection |
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| Publication Number | Publication Date |
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| CN214569899U true CN214569899U (en) | 2021-11-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120646523.9U Active CN214569899U (en) | 2021-03-30 | 2021-03-30 | Steel wire rope detection device for elevator crane detection |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115072526A (en) * | 2022-06-14 | 2022-09-20 | 宁波市特种设备检验研究院 | Intelligent elevator steel belt surface defect detection device |
-
2021
- 2021-03-30 CN CN202120646523.9U patent/CN214569899U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115072526A (en) * | 2022-06-14 | 2022-09-20 | 宁波市特种设备检验研究院 | Intelligent elevator steel belt surface defect detection device |
| CN115072526B (en) * | 2022-06-14 | 2023-08-18 | 宁波市特种设备检验研究院 | Intelligent elevator steel belt surface defect detection device |
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