CN211594691U - Elevator wire rope tensile force measuring device - Google Patents
Elevator wire rope tensile force measuring device Download PDFInfo
- Publication number
- CN211594691U CN211594691U CN201922068915.7U CN201922068915U CN211594691U CN 211594691 U CN211594691 U CN 211594691U CN 201922068915 U CN201922068915 U CN 201922068915U CN 211594691 U CN211594691 U CN 211594691U
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- spout
- wire rope
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Abstract
The utility model relates to an elevator wire rope tests technical field, a elevator wire rope tensile force measuring device is disclosed, including horizontal bottom plate, vertical board and spring dynamometer, horizontal bottom plate bottom upper end central authorities level is provided with horizontal spout, horizontal spout is dovetail spout, install horizontal slider through sliding fit in the horizontal spout, vertical board is fixed in horizontal slider upper end, the front side at vertical board is installed to the spring dynamometer, the front end of spring dynamometer is provided with the couple, the side level that horizontal spout is located to horizontal bottom plate upper end is provided with one row of bottom plate scale, the rear end that the bottom plate scale extends to horizontal bottom plate from horizontal bottom plate's front end, the one end that the upper portion outside of horizontal slider is located the bottom plate scale is provided with the pointer, the pointer is located the top of bottom plate scale, the vertical spout that is provided with in front side. The utility model discloses can realize single measurement work to elevator wire rope tensioning force, measure easy operation, measuring result is accurate.
Description
Technical Field
The utility model relates to an elevator wire rope tests technical field, especially relates to an elevator wire rope tensile force measuring device.
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 process of elevator installation and maintenance, the tension of an elevator steel wire rope is measured and adjusted mostly by visually observing the compression amount of a pressure spring or measuring the component force of the tension by using a spring dynamometer to apply force along the axial direction of the vertical steel wire rope, so that the tension is estimated, and then the tension is adjusted and corrected according to the experience of installation and maintenance personnel. The difference of range estimation is big, is difficult to guarantee the reliability of testing result, when using the spring dynamometer to measure, needs two people at least to operate, and alone uses the spring dynamometer to stimulate wire rope, and another person uses tape measure wire rope's level to lengthen the distance, needs to make every wire rope's level elongate the distance the same, need keep the pulling force and the tape measure of spring dynamometer to keep the level in the measurement, measures that the operability is more complicated. The existing method is difficult to accurately ensure that the tension of each steel wire rope is consistent, repeated operation is needed during adjustment, and the experience requirements on installation and maintenance personnel are high.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims at providing an elevator wire rope tensioning force measuring device, can realize single measurement to elevator wire rope tensioning force, measure easy operation, measuring result is accurate.
The utility model discloses a following technical scheme realizes: the utility model provides an elevator wire rope tensile force measuring device, includes horizontal bottom plate, vertical board and spring dynamometer, horizontal bottom plate bottom upper end central authorities level is provided with horizontal spout, horizontal spout is dovetail type spout, install horizontal slider through sliding fit in the horizontal spout, vertical board is fixed in horizontal slider upper end, the front side at vertical board is installed to the spring dynamometer, the front end of spring dynamometer is provided with the couple, the side level that horizontal bottom plate upper end is located horizontal spout is provided with one row of bottom plate scale, the rear end that the bottom plate scale extends to horizontal bottom plate from horizontal bottom plate's front end, the one end that the upper portion outside of horizontal slider is located the bottom plate scale is provided with the pointer, the pointer is located the top of bottom plate scale.
Further, the front side central authorities of vertical board are vertical to be provided with vertical spout, install vertical slider through sliding fit in the vertical spout, the rear side of vertical board is located and is provided with the logical groove that communicates with vertical spout directly behind the vertical spout, and adjust knob is installed through screw-thread fit in the rear end of vertical slider, and adjust knob's front end passes logical groove and is connected with vertical slider.
Furthermore, two hand rods are symmetrically installed on two sides of the vertical plate through thread matching.
Further, the minimum interval of the bottom plate scales is 1mm, each minimum interval corresponds to one short scale, and each 10 minimum intervals corresponds to one long scale.
Further, the length of the horizontal bottom plate is 25 cm-50 cm.
Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model discloses an elevator wire rope tensile force measuring device places horizontal bottom plate subaerial, utilize adjust knob to fix the spring dynamometer on the fixed position of vertical board front side, couple hook through the spring dynamometer front end is hung on elevator wire rope, can be convenient through the handspike with vertical board at horizontal bottom plate upper end horizontal migration, utilize pointer and bottom plate scale can make things convenient for the accurate distance of reading out the spring dynamometer removal, thereby whether the convenient tensile force of seeing every elevator wire rope is the same, the measurement easy operation of device, measuring result is accurate, can make the measurement work of single elevator wire rope tensioning force of realization.
Drawings
Fig. 1 is a schematic perspective view of a first tension measuring device for a steel wire rope of an elevator according to the present invention;
fig. 2 is a schematic perspective view of the present invention;
fig. 3 is a front view of the present invention;
fig. 4 is a top view of the present invention;
fig. 5 is a schematic diagram of the measurement of elevator rope tension.
In the figure: 1. a horizontal floor; 2. a horizontal chute; 3. a horizontal slider; 4. a vertical plate; 5. a vertical chute; 6. a vertical slide block; 7. a spring load cell; 8. hooking; 9. a handle; 10. a pointer; 11. bottom plate graduations; 12. adjusting a knob; 13. a through groove.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.
Example 1
As shown in fig. 1 to 4, the tension measuring device for elevator steel wire rope of the present invention comprises a horizontal bottom plate 1, a vertical plate 4 and a spring dynamometer 7, wherein a horizontal chute 2 is horizontally arranged at the upper end of the bottom of the horizontal bottom plate 1, the horizontal chute 2 is a dovetail chute, a horizontal slider 3 is installed in the horizontal chute 2 through sliding fit, the vertical plate 4 is fixed at the upper end of the horizontal slider 3, the spring dynamometer 7 is installed at the front side of the vertical plate 4, a hook 8 is arranged at the front end of the spring dynamometer 7, the spring dynamometer 7 uses the spring dynamometer 7 in the prior art, specifically, a vertical chute 5 is vertically arranged at the center of the front side of the vertical plate 4, a vertical slider 6 is installed in the vertical chute 5 through sliding fit, a through groove 13 communicated with the vertical chute 5 is arranged right behind the vertical chute 5 at the rear side of the vertical plate 4, an adjusting knob 12 is installed at the rear end of the vertical slider 6 through, the front end of adjusting knob 12 passes through logical groove 13 and is connected with vertical slider 6, and spring dynamometer 7 utilizes vertical slider 6 to slide in vertical spout 5, can realize the regulation of spring dynamometer 7 position on vertical direction, and adjusting knob 12 is used for fixing spring dynamometer 7 in vertical board 4 front side. Two hand rods 9 are symmetrically arranged on two sides of the vertical plate 4 through thread matching, and the vertical plate 4 can be conveniently moved horizontally on the upper end of the horizontal bottom plate 1 through the hand rods 9.
Further, the side end level that horizontal spout 2 is located to horizontal bottom plate 1 upper end is provided with one row of bottom plate scale 11, bottom plate scale 11 extends to the rear end of horizontal bottom plate 1 from the front end of horizontal bottom plate 1, the minimum interval of bottom plate scale 11 is 1mm, every minimum interval corresponds a short scale, every 10 minimum intervals correspond a long scale, the length of horizontal bottom plate 1 is 25cm ~ 50cm for the removal of the longest 25cm ~ 50cm distance can be realized to spring dynamometer 7 in the horizontal direction. The pointer 10 is arranged at one end, positioned on the bottom plate scale 11, of the outer side of the upper portion of the horizontal sliding block 3, the pointer 10 is positioned above the bottom plate scale 11, positions before and after the movement of the spring dynamometer 7 can be conveniently read through the pointer 10, and the moving distance of the spring dynamometer 7 is obtained through subtraction.
As shown in fig. 1 to 5, single use the utility model discloses an elevator wire rope tension measuring device is used for the measurement work of elevator wire rope tensioning force, places horizontal bottom plate 1 subaerial during the use for elevator wire rope A before horizontal bottom plate 1 and the pulling keeps the level. Utilize adjust knob 12 to fix spring dynamometer 7 on the fixed position of vertical board 4 front side for elevator wire rope A can be convenient pull open, and guarantee that the vertical height homogeneous phase of spring dynamometer 7 is the same when measuring each elevator wire rope A, thereby improve measuring result's accuracy. Then, a hook 8 at the front end of the spring dynamometer 7 is hooked on the elevator steel wire rope A, the vertical plate 4 is conveniently moved backwards and horizontally on the upper end of the horizontal bottom plate 1 through a hand lever 9, the spring dynamometer 7 is pulled out to be vertical, the elevator steel wire rope A is pulled to the position of a dotted line B at the moment, the moving distance L of the spring dynamometer 7 can be conveniently and accurately read by using a pointer 10 and a bottom plate scale 11, each elevator steel wire rope A is pulled by the method, the moving distance of each elevator steel wire rope A can be obtained, whether the tension force of each elevator steel wire rope A is the same or not can be conveniently seen, the device is simple in measuring operation, the measuring result is accurate, and the tension force measuring work of the elevator steel wire rope can be realized by a single person.
Various other modifications and changes may be made by those skilled in the art based on the above-described technical solutions and concepts, and all such modifications and changes are intended to fall within the scope of the claims.
Claims (5)
1. The utility model provides an elevator wire rope tension measuring device which characterized in that: including horizontal base plate (1), vertical board (4) and spring dynamometer (7), horizontal base plate (1) bottom upper end central authorities level is provided with horizontal spout (2), horizontal spout (2) are dovetail type spout, install horizontal slider (3) through sliding fit in horizontal spout (2), vertical board (4) are fixed in horizontal slider (3) upper end, spring dynamometer (7) are installed in the front side of vertical board (4), the front end of spring dynamometer (7) is provided with couple (8), the side level that horizontal base plate (1) upper end is located horizontal spout (2) is provided with one row of bottom plate scale (11), bottom plate scale (11) extend to the rear end of water flat base plate (1) from the front end of horizontal base plate (1), the one end that the upper portion outside of horizontal slider (3) is located bottom plate scale (11) is provided with pointer (10), the pointer (10) is positioned above the bottom plate scale (11).
2. The elevator rope tension measuring device of claim 1, wherein: the utility model discloses a vertical slide block (5) of vertical board (4) is provided with through groove (13) that vertical spout (5) communicate, the rear side of vertical board (4) is located vertical spout (5) and is provided with through groove (13) with vertical spout (5) intercommunication in vertical spout (5), and adjust knob (12) are installed through screw-thread fit to the rear end of vertical slider (6), and the front end of adjust knob (12) passes through groove (13) and is connected with vertical slider (6).
3. The elevator rope tension measuring device according to claim 1 or 2, characterized in that: two hand rods (9) are symmetrically arranged on two sides of the vertical plate (4) through thread matching.
4. The elevator rope tension measuring device of claim 3, wherein: the minimum interval of the bottom plate scales (11) is 1mm, each minimum interval corresponds to one short scale, and each 10 minimum intervals corresponds to one long scale.
5. The elevator rope tension measuring device of claim 3, wherein: the length of the horizontal bottom plate (1) is 25 cm-50 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922068915.7U CN211594691U (en) | 2019-11-26 | 2019-11-26 | Elevator wire rope tensile force measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922068915.7U CN211594691U (en) | 2019-11-26 | 2019-11-26 | Elevator wire rope tensile force measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211594691U true CN211594691U (en) | 2020-09-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922068915.7U Expired - Fee Related CN211594691U (en) | 2019-11-26 | 2019-11-26 | Elevator wire rope tensile force measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211594691U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114603062A (en) * | 2022-03-25 | 2022-06-10 | 安徽金林科技股份有限公司 | Flat copper wire straightening device |
-
2019
- 2019-11-26 CN CN201922068915.7U patent/CN211594691U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114603062A (en) * | 2022-03-25 | 2022-06-10 | 安徽金林科技股份有限公司 | Flat copper wire straightening device |
| CN114603062B (en) * | 2022-03-25 | 2024-04-02 | 安徽金林科技股份有限公司 | Flat copper wire straightener |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200929 Termination date: 20211126 |