CN220289274U - Tool for measuring bending deformation of handrail belt - Google Patents
Tool for measuring bending deformation of handrail belt Download PDFInfo
- Publication number
- CN220289274U CN220289274U CN202321384973.0U CN202321384973U CN220289274U CN 220289274 U CN220289274 U CN 220289274U CN 202321384973 U CN202321384973 U CN 202321384973U CN 220289274 U CN220289274 U CN 220289274U
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- China
- Prior art keywords
- telescopic
- base
- bending deformation
- handrail
- handrail belt
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- 238000005452 bending Methods 0.000 title claims abstract description 37
- 239000003381 stabilizer Substances 0.000 claims description 16
- 230000000087 stabilizing effect Effects 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims 1
- 238000005259 measurement Methods 0.000 abstract description 14
- 238000012360 testing method Methods 0.000 abstract description 9
- 238000000034 method Methods 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a tool for measuring bending deformation of a handrail belt, relates to the technical field of tools, and aims to solve the problems that the size of a tool for measuring bending deformation of the handrail belt in the prior art is fixed, and when bending deformation measurement is carried out on the handrail belts with different sizes, one tool is required to be manufactured according to the requirements of test radiuses of the handrail belts with different sizes, so that the tool is very inconvenient to use and poor in practicability. The outside of base is provided with the telescopic bracket, the telescopic bracket is provided with four, four the telescopic bracket arranges respectively in the arc limit department of base, the one end that the base was kept away from to the telescopic bracket is provided with the handrail area support, the handrail area support is provided with the arc, the telescopic bracket comprises telescopic sleeve and telescopic link, and the telescopic link inserts telescopic sleeve's inside, telescopic link and handrail area support welded connection, telescopic sleeve and base welded connection.
Description
Technical Field
The utility model relates to the technical field of tools, in particular to a tool for measuring bending deformation of a handrail belt.
Background
The handrail elevator has the advantages that the guide rail of certain operation sections is bent in the normal operation process, such as a starting section and an arrival section, at the moment, the handrail belt is assembled in the guide rail to form a certain bending angle, the handrail belt is bent positively or reversely, the phenomenon of shrinkage or expansion occurs at the lip of the handrail belt, the excessive shrinkage or expansion can cause the handrail belt to lock the guide rail and separate from the guide rail, so that the handrail belt is in vibration in operation, the handrail belt is asynchronous with steps, generates heat, wears, locks the guide rail and cannot operate and breaks away from the guide rail, potential safety hazards exist, the handrail belt is required to be tested in positive bending and reverse bending, the deformation is ensured to be within a standard range, and the safety of the handrail belt in the normal operation process is ensured;
in the process of testing the bending deformation of the handrail belt, a tool is needed to be adopted for measuring the bending deformation amount of the handrail belt, the size of the tool which is used for measuring the bending deformation of the handrail belt is fixed, and when the bending deformation of the handrail belt with different sizes is measured, one tool is needed to be manufactured according to the requirements of the test radiuses of the handrail belt with different sizes, so that the use is very inconvenient and the practicability is poor; therefore, the market is urgently required to develop a tool for measuring the bending deformation of the handrail belt to help people solve the existing problems.
Disclosure of Invention
The utility model aims to provide a tool for measuring bending deformation of a handrail belt, which aims to solve the problems that the size of the tool for measuring bending deformation of the handrail belt is fixed, and when bending deformation measurement is carried out on the handrail belts with different sizes, one tool is required to be made according to the requirements of the test radiuses of the handrail belts with different sizes, so that the tool is very inconvenient to use and has poor practicability.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a measure frock of handrail area bending deformation, includes the base, the outside of base is provided with flexible support, flexible support is provided with four, four flexible support arranges respectively in the arc limit department of base, the one end that the base was kept away from to flexible support is provided with the handrail area support, the handrail area support is provided with the arc, flexible support comprises telescopic tube and telescopic link, and the telescopic link inserts telescopic tube's inside, telescopic link and handrail area support welded connection, telescopic tube and base welded connection.
Preferably, the telescopic sleeve's top is provided with the setting element, the setting element comprises rotatory cap and threaded rod, and rotatory cap and threaded rod welded connection, telescopic sleeve's inside is provided with the screw hole, the screw hole is corresponding with the threaded rod position.
Preferably, the telescopic sleeve is in threaded connection with the threaded rod through a threaded hole, and the threaded rod penetrates into the telescopic sleeve and is in contact with the telescopic rod.
Preferably, scale marks are arranged on the front end face of the telescopic rod.
Preferably, the both sides of base below are provided with the board groove respectively symmetry, the inside of board groove is provided with the stabilizer bar, one side of stabilizer bar is provided with draws the groove.
Preferably, the inside of base is provided with the upper groove along the top of board groove, and upper groove and board groove intercommunication, the inside of upper groove is provided with the restriction piece, and restriction piece and stabilizer plate pass through screw fixed connection.
Preferably, a placement hole is formed in the base.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the radius of the tool can be changed through the arrangement of the base, the telescopic bracket and the handrail belt bracket, the handrail belt bracket is used for attaching the handrail belt, and the telescopic bracket is used for stretching and shortening, so that the position of the handrail belt bracket can be adjusted, and the radius of the tool can be adjusted.
2. According to the utility model, through the arrangement of the locating piece, the locating piece consists of the rotary cap and the threaded rod, the threaded rod is convenient to rotate through the arrangement of the rotary cap, and the position of the telescopic rod can be fixed through screwing the threaded rod, so that the tool can be locked and fixed in radius after being telescopic and regulated to a required radius, and the stability of measuring the handrail belt is improved.
3. According to the utility model, through the arrangement of the scale marks, wherein the scale marks are arranged on the telescopic rod, so that when the radius of the tool is regulated, the telescopic lengths of different telescopic rods can be accurately regulated through the action of the scale marks, and the accuracy of regulating the radius of the tool is improved.
4. According to the utility model, the stabilizer plates which can be stretched out are arranged on the two sides below the base, and in the bending deformation measurement process of the handrail belt, the stabilizer plates are pulled out from the base, so that the contact area between the base and a table top on which the stabilizer plates are placed can be increased, and the stability of the tool is improved.
Drawings
FIG. 1 is a front view of a conventional tooling of the present utility model;
FIG. 2 is a front view of a first embodiment of the present utility model;
FIG. 3 is a partial cross-sectional view of the telescoping support of the present utility model;
FIG. 4 is a cross-sectional view of a base of the present utility model;
fig. 5 is a front view of a second embodiment of the present utility model.
In the figure: 1. a base; 2. a telescopic bracket; 3. a handrail belt bracket; 4. a telescoping sleeve; 5. a telescopic rod; 6. a positioning piece; 7. rotating the cap; 8. a threaded rod; 9. a threaded hole; 10. scale marks; 11. a stabilizing plate; 12. a plate groove; 13. pulling the groove; 14. a limiting block; 15. an upper groove; 16. the hole is placed.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Example 1
Referring to fig. 1-4, an embodiment of the present utility model is provided: the utility model provides a measure frock of handrail area bending deformation, including base 1, the outside of base 1 is provided with telescopic bracket 2, telescopic bracket 2 is provided with four, four telescopic bracket 2 are arranged respectively in the arc limit department of base 1, telescopic bracket 2 is kept away from the one end of base 1 and is provided with handrail area support 3, handrail area support 3 is provided with the arc, handrail area support 3 is used for laminating the handrail area, telescopic bracket 2 comprises telescopic sleeve 4 and telescopic link 5, and telescopic link 5 inserts telescopic sleeve 4's inside, telescopic link 5 and handrail area support 3 welded connection, telescopic sleeve 4 and base 1 welded connection.
During the use, when carrying out bending deformation measurement to the handrail area, according to the test radius of handrail area, adjust the whole length of telescopic bracket 2, adjust the radius size of frock, it is very convenient to use for a frock now can cover all radius demands, simple structure, convenient to use, the practicality is good, the frock size that has solved traditional being used for handrail area bending deformation measurement is fixed, when carrying out bending deformation measurement to the handrail area of equidimension, need do a frock according to the test radius's of equidimension handrail area demand, it is very inconvenient to use, the problem of practicality difference.
Further, the top of telescopic tube 4 is provided with setting element 6, setting element 6 comprises rotatory cap 7 and threaded rod 8, and rotatory cap 7 and threaded rod 8 welded connection, rotatory cap 7's setting, be convenient for rotate threaded rod 8, telescopic tube 4's inside is provided with screw hole 9, screw hole 9 and threaded rod 8 position are corresponding, telescopic tube 4 passes through screw hole 9 threaded connection with threaded rod 8, and threaded rod 8 pierces telescopic tube 4's inside and contacts with telescopic link 5, thereby through twisting threaded rod 8, can realize the fixed in position to telescopic link 5, make the frock after flexible regulation to required radius, can carry out radial locking fixedly, the stability to the handrail area measurement has been improved.
Further, scale marks 10 are arranged on the front end face of the telescopic rod 5, so that the same telescopic length of different telescopic rods 5 on the tool can be accurately adjusted, and the accuracy of tool radius adjustment is improved.
Further, the both sides of base 1 below are provided with board groove 12 respectively symmetrically, and the inside of board groove 12 is provided with stabilizer plate 11, through pulling stabilizer plate 11 out from base 1 in, can improve the area of contact of base 1 and mesa that its was placed, improves the stability of frock, and one side of stabilizer plate 11 is provided with pulls groove 13, is convenient for pull stabilizer plate 11.
Further, the inside of base 1 is provided with recess 15 along the top of board groove 12, and recess 15 and board groove 12 intercommunication, and the inside of recess 15 is provided with restriction piece 14, and restriction piece 14 passes through screw fixed connection with stable board 11, and the setting of restriction piece 14 can restrict the pull-out distance of stable board 11, has improved the practicality.
Example 2
Referring to fig. 5, an embodiment of the present utility model is provided: the utility model provides a measure frock of handrail area bending deformation, including base 1, the outside of base 1 is provided with telescopic bracket 2, telescopic bracket 2 is provided with four, four telescopic bracket 2 are arranged respectively in the arc limit department of base 1, telescopic bracket 2 is kept away from the one end of base 1 and is provided with handrail area support 3, handrail area support 3 is provided with the arc, handrail area support 3 is used for laminating the handrail area, telescopic bracket 2 comprises telescopic sleeve 4 and telescopic link 5, and telescopic link 5 inserts telescopic sleeve 4's inside, telescopic link 5 and handrail area support 3 welded connection, telescopic sleeve 4 and base 1 welded connection.
During the use, when carrying out bending deformation measurement to the handrail area, according to the test radius of handrail area, adjust the whole length of telescopic bracket 2, adjust the radius size of frock, it is very convenient to use for a frock now can cover all radius demands, simple structure, convenient to use, the practicality is good, the frock size that has solved traditional being used for handrail area bending deformation measurement is fixed, when carrying out bending deformation measurement to the handrail area of equidimension, need do a frock according to the test radius's of equidimension handrail area demand, it is very inconvenient to use, the problem of practicality difference.
Further, the top of telescopic tube 4 is provided with setting element 6, setting element 6 comprises rotatory cap 7 and threaded rod 8, and rotatory cap 7 and threaded rod 8 welded connection, rotatory cap 7's setting, be convenient for rotate threaded rod 8, telescopic tube 4's inside is provided with screw hole 9, screw hole 9 and threaded rod 8 position are corresponding, telescopic tube 4 passes through screw hole 9 threaded connection with threaded rod 8, and threaded rod 8 pierces telescopic tube 4's inside and contacts with telescopic link 5, thereby through twisting threaded rod 8, can realize the fixed in position to telescopic link 5, make the frock after flexible regulation to required radius, can carry out radial locking fixedly, the stability to the handrail area measurement has been improved.
Further, scale marks 10 are arranged on the front end face of the telescopic rod 5, so that the same telescopic length of different telescopic rods 5 on the tool can be accurately adjusted, and the accuracy of tool radius adjustment is improved.
Further, the both sides of base 1 below are provided with board groove 12 respectively symmetrically, and the inside of board groove 12 is provided with stabilizer plate 11, through pulling stabilizer plate 11 out from base 1 in, can improve the area of contact of base 1 and mesa that its was placed, improves the stability of frock, and one side of stabilizer plate 11 is provided with pulls groove 13, is convenient for pull stabilizer plate 11.
Further, the inside of base 1 is provided with recess 15 along the top of board groove 12, and recess 15 and board groove 12 intercommunication, and the inside of recess 15 is provided with restriction piece 14, and restriction piece 14 passes through screw fixed connection with stable board 11, and the setting of restriction piece 14 can restrict the pull-out distance of stable board 11, has improved the practicality.
Further, the inside of base 1 is provided with places hole 16 for when the frock is not used, through the effect of placing hole 16, can hang the frock and deposit, improved the practicality.
Working principle: during the use, when carrying out the bending deformation measurement of handrail area, stretch out and draw back through pulling telescopic link 5, adjust the position of handrail area support 3, through the effect of scale mark 10, can accurately adjust the flexible length of different telescopic links 5, thereby need carry out the stretching of telescopic link 5 according to the test radius of the handrail area that carries out bending deformation measurement, then rethread rotatory cap 7 rotates threaded rod 8, carry out the position fixing to telescopic link 5, make the frock radius by locking stable, and through pulling out groove 13, manual stretching out stabilizer 11 from base 1, improve the stability that the frock was placed, then can carry out the operation of bending deformation measurement of handrail area.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides a measure frock of handrail area bending deformation, includes base (1), its characterized in that: the telescopic support is characterized in that telescopic supports (2) are arranged on the outer side of the base (1), the telescopic supports (2) are four, the telescopic supports (2) are respectively arranged at the arc edges of the base (1), one end, far away from the base (1), of each telescopic support (2) is provided with a handrail belt support (3), each handrail belt support (3) is provided with an arc plate, each telescopic support (2) consists of a telescopic sleeve (4) and a telescopic rod (5), each telescopic rod (5) is inserted into the telescopic sleeve (4), each telescopic rod (5) is connected with the corresponding handrail belt support (3) in a welded mode, and each telescopic sleeve (4) is connected with the corresponding base (1) in a welded mode.
2. The tooling for measuring bending deformation of the handrail belt according to claim 1, wherein: the telescopic device is characterized in that a locating piece (6) is arranged above the telescopic sleeve (4), the locating piece (6) is composed of a rotary cap (7) and a threaded rod (8), the rotary cap (7) is connected with the threaded rod (8) in a welding mode, a threaded hole (9) is formed in the telescopic sleeve (4), and the threaded hole (9) corresponds to the threaded rod (8) in position.
3. The tooling for measuring bending deformation of the handrail belt according to claim 2, wherein: the telescopic sleeve (4) is in threaded connection with the threaded rod (8) through the threaded hole (9), and the threaded rod (8) penetrates into the telescopic sleeve (4) and is in contact with the telescopic rod (5).
4. The tooling for measuring bending deformation of the handrail belt according to claim 1, wherein: the front end face of the telescopic rod (5) is provided with scale marks (10).
5. The tooling for measuring bending deformation of the handrail belt according to claim 1, wherein: the two sides below the base (1) are symmetrically provided with plate grooves (12) respectively, a stabilizing plate (11) is arranged in the plate grooves (12), and a pulling groove (13) is formed in one side of the stabilizing plate (11).
6. The tooling for measuring bending deformation of the handrail belt according to claim 5, wherein: the inside of base (1) is provided with recess (15) along the top of board groove (12), and goes up recess (15) and board groove (12) intercommunication, the inside of going up recess (15) is provided with restriction piece (14), and restriction piece (14) pass through screw fixed connection with stabilizer bar (11).
7. The tooling for measuring bending deformation of the handrail belt according to claim 1, wherein: the inside of base (1) is provided with places hole (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321384973.0U CN220289274U (en) | 2023-06-02 | 2023-06-02 | Tool for measuring bending deformation of handrail belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321384973.0U CN220289274U (en) | 2023-06-02 | 2023-06-02 | Tool for measuring bending deformation of handrail belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220289274U true CN220289274U (en) | 2024-01-02 |
Family
ID=89337332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321384973.0U Active CN220289274U (en) | 2023-06-02 | 2023-06-02 | Tool for measuring bending deformation of handrail belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220289274U (en) |
-
2023
- 2023-06-02 CN CN202321384973.0U patent/CN220289274U/en active Active
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| GR01 | Patent grant |