CN221093321U - Rope tension meter for elevator maintenance - Google Patents
Rope tension meter for elevator maintenance Download PDFInfo
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- CN221093321U CN221093321U CN202322594935.4U CN202322594935U CN221093321U CN 221093321 U CN221093321 U CN 221093321U CN 202322594935 U CN202322594935 U CN 202322594935U CN 221093321 U CN221093321 U CN 221093321U
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- rope
- tensiometer
- limiting
- tension meter
- limit
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- 238000012423 maintenance Methods 0.000 title claims abstract description 16
- 230000000670 limiting effect Effects 0.000 claims abstract description 46
- 238000001514 detection method Methods 0.000 claims abstract description 25
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 230000002457 bidirectional effect Effects 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 8
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
The utility model discloses a rope tensiometer for elevator overhaul, which comprises a tensiometer body, wherein a locking mechanism is fixedly arranged on the lower surface of the tensiometer body, limit mechanisms are arranged at the left end and the right end of the tensiometer body, and a detection block is fixedly arranged on the lower surface of the tensiometer body; the locking mechanism comprises a U-shaped limiting frame, a threaded hole is formed in the lower surface of the limiting frame, a locking threaded rod is connected with the inner wall of the threaded hole in a threaded mode, and a movable block is connected to the top end of the locking threaded rod in a rotating mode. According to the utility model, the limiting mechanisms are respectively arranged on the two sides of the rope tensiometer, so that when the elevator rope is subjected to tension detection, the rope can be limited and clamped by the two limiting clamping blocks of the limiting mechanisms, thereby improving the stability of the tensiometer on the surface of the rope, further facilitating the maintenance personnel to carry out tension detection on the elevator rope, and being beneficial to improving the accuracy of detection data.
Description
Technical Field
The utility model relates to the technical field of elevator overhaul, in particular to a rope tensiometer for elevator overhaul.
Background
The rope tension meter is a rope which has tension and can be directly measured without disassembly, and the steel wire rope tension meter is suitable for occasions of electric power industry, tunnel construction, fishing, various scientific research institutions and teaching mechanisms, detection mechanisms and related rope, cable and steel wire rope tension.
The patent application number is CN201020049317.1 discloses a rope tension tester, including display device, load carrier, force sensor and locate the rope clamping mechanism of load carrier lower extreme, fulcrum device installs in load carrier both ends, and fulcrum device includes two load blocks, and two load blocks are installed respectively at the both ends of load carrier, and the high unanimity of two load blocks. The utility model improves the pressing piece and the fulcrum device in the prior art, and utilizes the grooves on the pressing block and the bearing block to be matched with the measured rope better, so that the measurement is more accurate.
In the practical use process of the rope tension tester in the application documents, only the bearing blocks at the two ends of the tester are used for limiting and supporting the elevator rope, clamping and limiting of the rope are lacked, stability of the tester on the surface of the elevator rope is insufficient, the tester is easy to deviate, and accuracy of detection data is affected. For this purpose we have devised a rope tensiometer for elevator service.
Disclosure of utility model
The utility model aims to provide a rope tension meter for elevator maintenance, which aims to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The rope tensiometer for elevator overhaul comprises a tensiometer body, wherein a locking mechanism is fixedly arranged on the lower surface of the tensiometer body, limit mechanisms are arranged at the left end and the right end of the tensiometer body, and a detection block is fixedly arranged on the lower surface of the tensiometer body;
The locking mechanism comprises a U-shaped limiting frame, a threaded hole is formed in the lower surface of the limiting frame, a locking threaded rod is connected with the inner wall of the threaded hole in a threaded mode, a movable block is connected to the top end of the locking threaded rod in a rotating mode, a mounting groove is formed in the upper surface of the movable block, and a tight supporting roller is connected to the inner wall of the mounting groove in a rotating mode;
The limiting mechanism comprises a bidirectional screw rod, the left side and the right side of the tensiometer body are respectively provided with a limiting installation groove with corresponding positions, one end of the bidirectional screw rod is rotationally connected with the inner wall of the limiting installation groove, the surface of the bidirectional screw rod is connected with two limiting adjusting plates in a threaded manner, the lower surface of each limiting adjusting plate is fixedly connected with a mounting plate, and two opposite faces of each mounting plate are respectively fixedly connected with a limiting clamping block.
Preferably, the opposite surfaces of the limiting clamping blocks corresponding to the two positions are provided with limiting clamping grooves in a V-shaped structure.
Preferably, the other end of the bidirectional screw rod extends to the outside of the limit installation groove, and is fixedly connected with an adjusting knob, and the top end of the locking threaded rod is fixedly connected with a rotary table.
Preferably, the surface of the limit adjusting plate is in sliding connection with the inner wall of the limit mounting groove, and the surface of the limit frame is fixedly connected with a limit stop.
Preferably, an annular groove is formed in the surface of the abutting roller, and the position of the abutting roller corresponds to the detection block.
Preferably, through holes corresponding to the positions of the detection blocks are formed in the surface of the limiting frame, and the through holes are matched with the detection blocks.
Preferably, the back fixedly connected with direction sliding sleeve of movable block, direction sliding sleeve and spacing frame phase-match, with spacing frame and direction sliding sleeve's inner wall sliding connection.
Compared with the prior art, the utility model has the following advantages:
1. According to the utility model, the limiting mechanisms are respectively arranged on the two sides of the rope tensiometer, so that when the elevator rope is subjected to tension detection, the rope can be limited and clamped by the two limiting clamping blocks of the limiting mechanisms, thereby improving the stability of the tensiometer on the surface of the rope, further facilitating the maintenance personnel to carry out tension detection on the elevator rope, and being beneficial to improving the accuracy of detection data.
2. According to the elevator rope locking device, the abutting roller is arranged, the annular groove is formed in the surface of the abutting roller, the abutting roller can be used for locking an elevator rope, the annular groove is used for limiting the rope, the contact area between the abutting roller and the elevator rope can be increased, and therefore the abutting effect on the rope is improved.
3. According to the utility model, the distance between the limiting clamping blocks can be adjusted and positioned by the bidirectional screw rod through arranging the bidirectional screw rod, the limiting adjusting plate and the limiting clamping blocks, so that the limiting clamping device is suitable for limiting and clamping ropes with different thicknesses, and the limiting clamping grooves in the shape of V are formed in the surfaces of the limiting clamping blocks, so that the limiting effect on the ropes is improved.
Drawings
Fig. 1 is a schematic view of a three-dimensional first view angle structure of a rope tension meter for elevator maintenance;
fig. 2 is a schematic diagram of a second perspective structure of a rope tension meter for elevator maintenance according to the present utility model;
Fig. 3 is a schematic view of a third perspective structure of a rope tension meter for elevator maintenance according to the present utility model;
fig. 4 is an enlarged schematic view of fig. 2a of the utility model.
In the figure: 1. a tensiometer body; 2. a detection block; 3. a limit frame; 4. locking a threaded rod; 5. a movable block; 6. abutting the roller; 7. a two-way screw rod; 8. a limit mounting groove; 9. a limit adjusting plate; 10. a mounting plate; 11. limiting clamping blocks; 12. a limit clamping groove; 13. an adjustment knob; 14. a turntable; 15. an annular groove; 16. a guide sliding sleeve; 17. and a limit stop.
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.
In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Referring to fig. 1-4, a rope tensiometer for elevator maintenance comprises a tensiometer body 1, wherein a locking mechanism is fixedly arranged on the lower surface of the tensiometer body 1, limiting mechanisms are arranged at the left end and the right end of the tensiometer body 1, and a detection block 2 is fixedly arranged on the lower surface of the tensiometer body 1.
The surface of the limiting frame 3 is provided with through holes corresponding to the positions of the detection blocks 2, the through holes are matched with the detection blocks 2, and the surface of the limiting frame 3 is fixedly connected with a limiting stop 17.
The locking mechanism comprises a U-shaped limit frame 3, a threaded hole is formed in the lower surface of the limit frame 3, a locking threaded rod 4 is connected with the inner wall of the threaded hole in a threaded mode, and a movable block 5 is connected with the top end of the locking threaded rod 4 in a rotary mode.
The back of the movable block 5 is fixedly connected with a guide sliding sleeve 16, and the guide sliding sleeve 16 is matched with the limit frame 3 and is in sliding connection with the limit frame 3 and the inner wall of the guide sliding sleeve 16.
The mounting groove has been seted up to movable block 5's upper surface, and mounting groove's inner wall rotates and is connected with supports tight gyro wheel 6, when utilizing tensiometer body 1 to carry out tension to the elevator rope and examine time measuring, can put spacing frame 3 on the surface of elevator rope, then drive locking threaded rod 4 rotation through rotating carousel 14, and then drive to support tight gyro wheel 6 to support the bottom of rope tightly, makes the top of elevator rope and the surface contact who detects piece 2 to carry out tension to the rope and examine.
The surface of the abutting roller 6 is provided with an annular groove 15, and the position of the abutting roller 6 corresponds to the detection block 2.
It is worth noting that, through setting up to support tight gyro wheel 6, and set up annular groove 15 on the surface of supporting tight gyro wheel 6, can utilize to support tight gyro wheel 6 to carry out locking operation to the elevator rope to utilize annular groove 15 to carry out spacingly to the rope, can increase the area of contact who supports tight gyro wheel 6 and elevator rope, thereby improve the tight effect of supporting to the rope.
The limiting mechanism comprises a bidirectional screw rod 7, the left side and the right side of the tensiometer body 1 are provided with limiting installation grooves 8 with corresponding positions, one end of the bidirectional screw rod 7 is rotationally connected with the inner wall of the limiting installation groove 8, and the surface of the bidirectional screw rod 7 is in threaded connection with two limiting adjusting plates 9.
The surface of the limit adjusting plate 9 is in sliding connection with the inner wall of the limit mounting groove 8, the other end of the bidirectional screw rod 7 extends to the outside of the limit mounting groove 8, an adjusting knob 13 is fixedly connected, and a rotary table 14 is fixedly connected to the top end of the locking threaded rod 4.
The lower surface of the limit adjusting plate 9 is fixedly connected with a mounting plate 10, opposite surfaces of the two mounting plates 10 are fixedly connected with limit clamping blocks 11, and limit clamping grooves 12 in V-shaped structures are formed in opposite surfaces of the limit clamping blocks 11 corresponding to the two positions.
It is worth noting that, through setting up two-way lead screw 7, spacing regulating plate 9 and spacing grip block 11, can drive two-way lead screw 7 through rotating adjust knob 13 and rotate, and then drive two spacing regulating plate 9 on two-way lead screw 7 surface, and then drive two spacing grip blocks 11 and carry out centre gripping and spacing to the rope to be applicable to spacing and centre gripping to the rope of different thickness, through having seted up spacing draw-in groove 12 that is the V font at spacing grip block 11 surface, improve the spacing effect to the rope.
Working principle: when carrying out tension detection to elevator rope, can utilize stop gear's two spacing grip blocks 11 to carry out spacing and centre gripping to the rope to improve the stability of tensiometer on the rope surface, and then be convenient for maintainer carries out tension detection to elevator rope, be favorable to improving the accuracy of detection data.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. Rope tensiometer for elevator maintenance, including tensiometer body (1), its characterized in that: the tension meter comprises a tension meter body (1), wherein a locking mechanism is fixedly arranged on the lower surface of the tension meter body (1), limiting mechanisms are arranged at the left end and the right end of the tension meter body (1), and a detection block (2) is fixedly arranged on the lower surface of the tension meter body (1);
The locking mechanism comprises a U-shaped limiting frame (3), a threaded hole is formed in the lower surface of the limiting frame (3), a locking threaded rod (4) is connected with the inner wall of the threaded hole in a threaded mode, a movable block (5) is connected with the top end of the locking threaded rod (4) in a rotating mode, an installation groove is formed in the upper surface of the movable block (5), and a tight supporting roller (6) is connected with the inner wall of the installation groove in a rotating mode;
The utility model discloses a tension meter, including tension meter body (1), stop gear includes two-way lead screw (7), corresponding spacing mounting groove (8) in position have all been seted up to the left and right sides of tension meter body (1), the one end and the inner wall rotation of spacing mounting groove (8) of two-way lead screw (7) are connected, and the surface threaded connection of two-way lead screw (7) has two spacing regulating plates (9), the lower fixed surface of spacing regulating plate (9) is connected with mounting panel (10), two the equal fixedly connected with spacing grip block (11) of opposite face of mounting panel (10).
2. The rope tensiometer for elevator maintenance according to claim 1, wherein: and the opposite surfaces of the limiting clamping blocks (11) corresponding to the two positions are provided with limiting clamping grooves (12) in V-shaped structures.
3. The rope tensiometer for elevator maintenance according to claim 1, wherein: the other end of the bidirectional screw rod (7) extends to the outside of the limit installation groove (8), and is fixedly connected with an adjusting knob (13), and the top end of the locking threaded rod (4) is fixedly connected with a rotary table (14).
4. The rope tensiometer for elevator maintenance according to claim 1, wherein: the surface of the limit adjusting plate (9) is in sliding connection with the inner wall of the limit mounting groove (8), and the surface of the limit frame (3) is fixedly connected with a limit stop block (17).
5. The rope tensiometer for elevator maintenance according to claim 1, wherein: an annular groove (15) is formed in the surface of the abutting roller (6), and the position of the abutting roller (6) corresponds to the detection block (2).
6. The rope tensiometer for elevator maintenance according to claim 1, wherein: through holes corresponding to the positions of the detection blocks (2) are formed in the surfaces of the limiting frames (3), and the through holes are matched with the detection blocks (2).
7. The rope tensiometer for elevator maintenance according to claim 1, wherein: the back of the movable block (5) is fixedly connected with a guide sliding sleeve (16), the guide sliding sleeve (16) is matched with the limit frame (3), and the guide sliding sleeve (16) is in sliding connection with the inner wall of the limit frame (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322594935.4U CN221093321U (en) | 2023-09-25 | 2023-09-25 | Rope tension meter for elevator maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322594935.4U CN221093321U (en) | 2023-09-25 | 2023-09-25 | Rope tension meter for elevator maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221093321U true CN221093321U (en) | 2024-06-07 |
Family
ID=91308725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322594935.4U Active CN221093321U (en) | 2023-09-25 | 2023-09-25 | Rope tension meter for elevator maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221093321U (en) |
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2023
- 2023-09-25 CN CN202322594935.4U patent/CN221093321U/en active Active
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