CN216160063U - Elevator wire rope tensile force measuring device - Google Patents
Elevator wire rope tensile force measuring device Download PDFInfo
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- CN216160063U CN216160063U CN202122226502.4U CN202122226502U CN216160063U CN 216160063 U CN216160063 U CN 216160063U CN 202122226502 U CN202122226502 U CN 202122226502U CN 216160063 U CN216160063 U CN 216160063U
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Abstract
The utility model relates to the technical field of steel wire rope tension measurement, in particular to an elevator steel wire rope tension measuring device which comprises a dynamometer, wherein a drag hook is welded at the top end of the dynamometer, a baffle is hinged to the surface of the drag hook, the surface of the drag hook is in mutual contact with the surface of a steel wire rope, a handle is welded at the bottom end of the dynamometer, a sliding block is connected at the rear end of the dynamometer in a sliding manner, a fixed threaded rod is connected inside the sliding block in a threaded manner, a horizontal transverse plate is connected inside the sliding block in a sliding manner, an auxiliary fixed block is welded at one end of the horizontal transverse plate, a first threaded rod is connected inside the horizontal transverse plate in a threaded manner, and a rotating block is welded at one end of the first threaded rod. The effect of making the angle of each steel cable measured the same is achieved.
Description
Technical Field
The utility model relates to the technical field of tension measurement of steel wire ropes, in particular to a tension measuring device for an elevator steel wire rope.
Background
In the existing elevator, an elevator car and a counterweight are connected through steel wire ropes, the car runs up and down under the drive of a traction machine, and in order to ensure the stable and safe running of the elevator, the steel wire ropes must keep consistent tension.
At present, in the installation and maintenance process of an elevator, a spring dynamometer is used for measuring the tension of an elevator steel wire rope to pull the steel wire rope, the current situation that the pulled angle of each steel wire rope is the same cannot be guaranteed, the measurement of different angles causes inaccurate measured data, and the result that the tension of each steel wire rope is consistent, the elevator car inclines and the operation is unstable is difficult to guarantee.
SUMMERY OF THE UTILITY MODEL
The specification provides an elevator wire rope tension measuring device.
The embodiment of this specification provides an elevator wire rope tensile force measuring device, including the dynamometer, the top welding of dynamometer has the drag hook, the surperficial articulated baffle that has of drag hook, the surface of drag hook and the surface of cable wire contact each other, the bottom welding of dynamometer has the handle, the rear end sliding connection of dynamometer has the sliding block, the internal thread connection of sliding block has fixed threaded rod, the internal sliding connection of sliding block has horizontal diaphragm, the one end welding of horizontal diaphragm has supplementary fixed block.
Optionally, the internal thread of horizontal diaphragm is connected with first threaded rod, the welding of the one end of first threaded rod has the turning block.
Optionally, the positioning device comprises a second threaded rod, a rotating handle is welded at the bottom end of the second threaded rod, the surface of the second threaded rod is rotatably connected with the inside of the sliding block, and a sliding hole and a square groove are respectively formed in the surface of the sliding block.
Optionally, the surface of the second threaded rod is in threaded connection with a moving block, the surface of the moving block is in sliding connection with the surface of the square groove, a positioning frame is welded at the top end of the moving block, and the surface of the positioning frame is in sliding connection with the surface of the sliding hole.
It can be seen from the above technical solutions that the tension measuring device for the elevator steel wire rope provided in the embodiment of the present specification at least has the following beneficial effects:
(1) according to the utility model, through the mutual matching of the horizontal transverse plate, the sliding block and the fixed threaded rod, the dynamometer can effectively slide on the surface of the sliding block, and the sliding block is fixed on the horizontal transverse plate through the fixed threaded rod, so that the effect of measuring the same angle of each steel cable is achieved.
(2) According to the utility model, through the mutual matching of the structures in the positioning device, the second threaded rod is effectively rotated to push out the positioning frame, so that when the steel cable is in the middle of the positioning frame, the sliding block slides on the horizontal transverse plate through the positioning frame, and the effect of enabling the central line of the steel cable and the central line of the moving block to be in the same straight line is achieved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a bottom cross-sectional view of the present invention;
FIG. 3 is a schematic view of a portion of the positioning device of the present invention.
In the figure: 1. a force gauge; 2. a positioning device; 21. a second threaded rod; 22. a slide hole; 23. a square groove; 24. a positioning frame; 25. a moving block; 26. rotating the handle; 3. a steel cord; 4. a baffle plate; 5. a slider; 6. a horizontal transverse plate; 7. an auxiliary fixing block; 8. a handle; 9. a first threaded rod; 10. rotating the block; 11. pulling a hook; 12. and fixing the threaded 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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, a technical solution provided by the present invention is:
the utility model provides an elevator wire rope tensile force measuring device, including dynamometer 1, dynamometer 1's top welding has drag hook 11, drag hook 11's surface articulates there is baffle 4, drag hook 11's surface and 3 surperficial mutual contact of cable wire, dynamometer 1's bottom welding has handle 8, dynamometer 1's rear end sliding connection has sliding block 5, sliding block 5's internal thread connection has fixed threaded rod 12, sliding block 5's internal connection has horizontal diaphragm 6, the one end welding of horizontal diaphragm 6 has supplementary fixed block 7, fixed threaded rod 12's quantity has two sets ofly, two sets ofly use sliding block 5's central line respectively as the symmetry axis symmetric distribution.
In this embodiment, the internal thread of the horizontal transverse plate 6 is connected with a first threaded rod 9, and one end of the first threaded rod 9 is welded with a rotating block 10. Positioner 2 is including second threaded rod 21, the bottom welding of second threaded rod 21 has turning handle 26, the surface of second threaded rod 21 is connected with the inside rotation of sliding block 5, slide opening 22 and square groove 23 have been seted up respectively on the surface of sliding block 5, through horizontal diaphragm 6, mutually supporting of sliding block 5 and fixed threaded rod 12, effectual messenger's dynamometer 1 slides on the surface of sliding block 5, sliding block 5 passes through fixed threaded rod 12 to be fixed on horizontal diaphragm 6, the angle that makes every cable wire 3 of measurement is the same.
In this embodiment, the surface threaded connection of second threaded rod 21 has movable block 25, the surface of movable block 25 and the surface sliding connection of square groove 23, the welding of the top of movable block 25 has locating rack 24, the surface of locating rack 24 and the surface sliding connection of slide opening 22, through mutually supporting of each inside structure of positioner 2, effectual through rotating second threaded rod 21 and pushing out locating rack 24, when making cable wire 3 in the position in the middle of locating rack 24, make sliding block 5 slide on horizontal diaphragm 6 through locating rack 24, make the central line of cable wire 3 and the effect that the central line of sliding block 5 is in the same straight line.
When the tension measuring device for the elevator steel wire rope is used, the horizontal transverse plate 6 is supported at a proper position, the auxiliary fixing block 7 is abutted against the wall of an elevator shaft, the rotating block 10 is rotated, the horizontal transverse plate 6 is fixed on the wall of the elevator shaft in a horizontal state by rotating and extending the first threaded rod 9 in the horizontal transverse plate 6, the pull hook 11 is sleeved on the steel cable 3 by moving the dynamometer 1, the second threaded rod 21 is rotated to enable the moving block 25 to slide on the surface of the square groove 23, meanwhile, the positioning frame 24 is pushed to move to abut against the steel cable 3, and when the positioning frame 24 is pushed due to the tightening of the steel cable 3, the sliding block 5 moves along with the steel cable 3 and is positioned on the same straight line, after the slide block 5 is fixed by rotating the fixing threaded rod 12 and the slide block 5 is fixed, the positioning frame 24 is retracted by rotating the handle 26, and the tension of the steel cable 3 is measured and recorded by pulling the dynamometer 1.
The above embodiments are only for illustrating the embodiments of the present invention and not for limiting the embodiments of the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the embodiments of the present invention, so that all equivalent technical solutions also belong to the scope of the embodiments of the present invention, and the scope of patent protection of the embodiments of the present invention should be defined by the claims.
Claims (3)
1. The utility model provides an elevator wire rope tension measuring device, includes dynamometer (1), its characterized in that: the top end of the dynamometer (1) is welded with a draw hook (11), the surface of the draw hook (11) is hinged with a baffle plate (4), the surface of the draw hook (11) is contacted with the surface of the steel cable (3), the bottom end of the dynamometer (1) is welded with a handle (8), the rear end of the dynamometer (1) is connected with a sliding block (5) in a sliding way, the inner thread of the sliding block (5) is connected with a fixed threaded rod (12), a horizontal transverse plate (6) is connected inside the sliding block (5) in a sliding manner, an auxiliary fixing block (7) is welded at one end of the horizontal transverse plate (6), the positioning device (2) comprises a second threaded rod (21), a rotating handle (26) is welded at the bottom end of the second threaded rod (21), the surface of the second threaded rod (21) is rotatably connected with the inside of the sliding block (5), the surface of the sliding block (5) is respectively provided with a sliding hole (22) and a square groove (23).
2. The elevator rope tension measuring device of claim 1, wherein: the inner thread of the horizontal transverse plate (6) is connected with a first threaded rod (9), and one end of the first threaded rod (9) is welded with a rotating block (10).
3. The elevator rope tension measuring device of claim 1, wherein: the surface of the second threaded rod (21) is in threaded connection with a moving block (25), the surface of the moving block (25) is in sliding connection with the surface of the square groove (23), a positioning frame (24) is welded at the top end of the moving block (25), and the surface of the positioning frame (24) is in sliding connection with the surface of the sliding hole (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122226502.4U CN216160063U (en) | 2021-09-15 | 2021-09-15 | Elevator wire rope tensile force measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122226502.4U CN216160063U (en) | 2021-09-15 | 2021-09-15 | Elevator wire rope tensile force measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216160063U true CN216160063U (en) | 2022-04-01 |
Family
ID=80849997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122226502.4U Active CN216160063U (en) | 2021-09-15 | 2021-09-15 | Elevator wire rope tensile force measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216160063U (en) |
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2021
- 2021-09-15 CN CN202122226502.4U patent/CN216160063U/en active Active
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Legal Events
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221107 Address after: 459000 Northeast corner of the intersection of Jiyuan Avenue and West Second Ring Road, Huling Industrial Cluster, Jiyuan City, Jiaozuo City, Henan Province Patentee after: Henan Lihui Steel Rope Products Co.,Ltd. Address before: 101200 No. 111, Jiucheng street, Pinggu town, Pinggu District, Beijing Patentee before: Lu Guojun |