CN220339927U - Test device for motor-driven winch tension - Google Patents

Abstract

The utility model discloses a testing device for motor winch pulling force, which comprises a base and a balancing weight, wherein a sliding frame is fixedly arranged on the base, a testing frame is arranged in the sliding frame, the front end and the rear end of the testing frame are respectively provided with an extension frame, the left side of the testing frame is provided with a driving groove, the left side of the testing frame is positioned at the front part and the rear part of the driving groove, the driving groove is rotationally connected with a transmission rod, a second bevel gear is sleeved on the transmission rod, extension seats are respectively inserted in the two driving grooves, thread seats are respectively and spirally connected in the two extension seats, and the front end and the rear end of the transmission rod are respectively extended into the extension seats and respectively and fixedly arranged on the corresponding thread seats. This test device for motor-driven hank grinds pulling force can directly utilize test frame and extension frame to form spacingly to the balancing weight, and it is more convenient to use, can adjust the accommodation space in the test frame simultaneously according to the use needs, is convenient for put the balancing weight of a greater number, improves the pulling force test scope, and the motor-driven hank grinds pulling force test of more types of adaptation has further improved the suitability.

Description

Test device for motor-driven winch tension

Technical Field

The utility model relates to the technical field of motor-driven grinding test equipment, in particular to a test device for motor-driven grinding tensile force.

Background

The mechanical winch is a construction machine for erecting an overhead high-voltage transmission line and laying underground cables, and can smoothly and conveniently carry out lifting and traction of an assembled iron tower, an erected guide (ground) line and the like under various complex conditions. The motor-driven winch is divided into a diesel motor-driven winch and a gasoline motor-driven winch, and the motor-driven winch is divided into a hand lifting type and a belt wheel type. The device is widely applied to the construction of electric power lines and post lines, the assembly of pole towers, the motorized paying-off and line tightening, the hoisting and traction of heavy objects in places such as buildings, wharfs and the like, and the device is suitable for the field electroless places, is flexible and convenient to use, so that the device is widely used, and the motorized winch is required to carry out a tensile test on the device in the production process.

The utility model provides a current motor hank grinds test device for pulling force, includes base, backup pad, mount structure and weight, the both sides of base top are fixed mounting respectively has the backup pad for play the effect of support, two the top fixed mounting of backup pad has the roof, two first spout has been seted up respectively to the inboard of backup pad, mount structure includes mount, fixed plate and lifting rope, the both sides of mount are fixed mounting respectively has the fixed plate, two be sliding connection between fixed plate and the first spout respectively. According to the utility model, the first sliding groove is formed in the inner wall of the supporting plate, so that the fixing frame moves up and down in the first sliding groove, the deviation of the fixing frame is reduced, the accuracy of test data can be improved, the extruding plate is arranged in the fixing frame in a sliding mode, the valve can be extruded and fixed by the extruding plate, the weight is prevented from falling off due to external force in the test process, and the device is simple in structure and convenient to use.

However, this patent still has not enough, and this patent all need upwards pulling the stripper plate when getting at every turn and putting the weight in the use, then just can get and put the weight, unclamp the stripper plate after, the spring drives the stripper plate and resets and pressfitting weight and carry out spacing fixedly, and the operation step is loaded down with trivial details and time consuming, uses not enough convenient, and the mount in this patent does not have an integral type frame, therefore the inside space size can't be adjusted, and the weight quantity of putting is limited for the scope of tensile test is less, can't adapt to the motor hank mill of different models and carry out tensile test, and the suitability is lower.

Therefore, we propose a test device for a motor winch pulling force.

Disclosure of Invention

The utility model aims to provide a testing device for a motor winch pulling force, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a motor hank grinds test device for pulling force, includes base and balancing weight, fixed mounting has the balladeur train on the base, be provided with the test frame in the balladeur train, the front and back end of test frame all is provided with the extension frame, the test frame left side is provided with the drive slot, the test frame left side is located the front and back portion of drive slot all is provided with the storage tank, the drive slot rotation is connected with the transfer line, the cover is equipped with the second bevel gear on the transfer line, two all peg graft in the drive slot has the extension seat, two equal threaded connection has the screw thread seat in the extension seat, the front and back end of transfer line all extends to in the extension seat and respectively fixed mounting on the screw thread seat that corresponds, two the extension seat is kept away from each other one side respectively fixed mounting on the extension frame that corresponds, the test frame right-hand member is provided with two the extension board is kept away from each other one side respectively fixed mounting on the extension frame that corresponds, two the extension frame is close to each other one side all fixed mounting has a plurality of bottom plates, a plurality of the bottom plates, a plurality of test frames are all placed in the test frame.

Optionally, the left side top of test jig rotates and is connected with the crank, the bottom fixed mounting of crank has first bevel gear, first bevel gear meshing is connected on the second bevel gear, drives first bevel gear through the crank and rotates and be favorable to the use of this equipment.

Optionally, the bottom fixed mounting of test frame has spacing seat, be provided with the spacing groove in the balladeur train, spacing seat sliding connection is in the spacing groove, can play spacing effect to the test frame through spacing seat.

Optionally, the right side fixed mounting of test frame has the stay cord, the perforation has been seted up on the right side of balladeur train, outside the right-hand member of stay cord extends the perforation, be convenient for connect with motor hank mill through the stay cord, carry out the tensile test.

Optionally, the perforation rotation is connected with two guide pulleys, stay cord transmission connection is between two guide pulleys, and the frictional force when passing through can be reduced through the guide pulley rotation, reduces wearing and tearing, extension stay cord's life.

Optionally, a plurality of rubber seats are fixedly arranged on two sides in the sliding frame, and the two ends of the testing frame can be buffered in the testing process through the plurality of rubber seats.

Optionally, two equal fixed mounting in right side of extension board has the slide, it all is provided with the spout to correspond two slide outlets in the test frame, slide sliding connection is in the spout, can be spacing to the extension board through the slide.

Compared with the prior art, the utility model has the beneficial effects that:

through test frame, extension frame, bottom plate, transfer line, first bevel gear, second bevel gear, extension seat, screw thread seat, extension board, drive slot and accomodate the mutual cooperation in groove, can directly utilize test frame and extension frame to form spacingly to the balancing weight, it is more convenient to use, simultaneously can be according to the accommodation space in the use needs regulation test frame, be convenient for put the balancing weight of more quantity, improve tensile test scope, the motor hank of more types of adaptation grinds tensile test, further improved the suitability.

Drawings

FIG. 1 is a schematic diagram showing the overall structure of a test device for a mechanical wringing tension force of the present utility model;

FIG. 2 is a top view of a motorized wringing device according to the present utility model;

FIG. 3 is a cross-sectional view of a motorized wringing device of the present utility model;

FIG. 4 is a cross-sectional view of the extension seat of the test apparatus for motorized wringing tension of the present utility model.

In the figure: 1. a base; 2. a carriage; 3. a test rack; 4. an extension frame; 5. a bottom plate; 6. balancing weight; 7. a driving groove; 8. a transmission rod; 9. a first bevel gear; 10. a crank; 11. a second bevel gear; 12. a limit seat; 13. a limit groove; 14. a pull rope; 15. perforating; 16. a rubber seat; 17. a guide wheel; 18. an extension seat; 19. a screw seat; 20. a storage groove; 21. a slide plate; 22. an extension plate; 23. and a sliding groove.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, the utility model provides a testing device for mechanical grinding and pulling force, which comprises a base 1 and a balancing weight 6, wherein a carriage 2 is fixedly installed on the base 1, a testing frame 3 is arranged in the carriage 2, the front end and the rear end of the testing frame 3 are respectively provided with an extension frame 4, the left side of the testing frame 3 is provided with a driving groove 7, the left side of the testing frame 3 is positioned at the front and the rear parts of the driving groove 7 and is respectively provided with a storage groove 20, a transmission rod 8 is rotationally connected in the driving groove 7, a second bevel gear 11 is sleeved on the transmission rod 8, extension seats 18 are respectively inserted in the two driving grooves 7, thread seats 19 are respectively and fixedly installed in the thread seats 19 in the two extension seats 18, the front end and the rear end of the transmission rod 8 are respectively extended into the extension seats 18, one side far away from each other is respectively and fixedly installed on the corresponding extension frames 4, the right end of the testing frame 3 is provided with two extension plates 22, one side far away from each other is respectively and fixedly installed on the corresponding extension frames 4, one side 4 is mutually and is fixedly installed with a plurality of base plates 5, and a plurality of base plates 3 are respectively inserted in the testing frames 3 are respectively and placed in the plurality of base plates 3.

The left side top rotation of test frame 3 is connected with crank 10, the bottom fixed mounting of crank 10 has first bevel gear 9, first bevel gear 9 meshing is connected on second bevel gear 11, drive first bevel gear 9 through crank 10 and rotate and be favorable to the use of this equipment, the bottom fixed mounting of test frame 3 has spacing seat 12, be provided with spacing groove 13 in the balladeur train 2, spacing seat 12 sliding connection is in spacing groove 13, can play the spacing effect to test frame 3 through spacing seat 12, the right side fixed mounting of test frame 3 has stay cord 14, perforation 15 has been seted up on the right side of balladeur train 2, outside the right-hand member of stay cord 14 extends perforation 15, be convenient for connect with motor winch through stay cord 14, carry out the tensile test, perforation 15 rotation is connected with two guide pulleys 17, stay cord 14 transmission is connected between two guide pulleys 17, frictional force when passing through guide pulley 17 rotation can reduce stay cord 14, wear is reduced, the life-span of extension stay cord 14, both sides fixed mounting has a plurality of rubber seats 16 in balladeur train 2, can play the spacing effect to test frame 3 through a plurality of rubber seats 16, two slide plates 21 are all connected at two slide plates 21 in the slide plate 21 through the fixed connection of 21 in the slide plate 21, the slide plate 21 can be stretched out at two slide plate 21 in the test frame 3, the slide plate 21 is stretched out to two slide plate 21.

Working principle: the use is, can be according to the tensile test needs place the balancing weight 6 of corresponding quantity in the test frame 3, because test frame 3 is box-like with extension frame 4, thereby can play spacing effect to balancing weight 6, avoid the problem that balancing weight 6 breaks away from test frame 3 to appear in the test process, when higher tensile test is needed, can use crank 10 to rotate first bevel gear 9, first bevel gear 9 drives second bevel gear 11 and transfer line 8 rotation, transfer line 8 drives screw thread seat 19 and rotates, owing to all be provided with the screw thread that corresponds on the screw thread seat 19 in two extension seats 18, outside extension seat 18 that can be, a plurality of bottom plates 5, extension board 22 follow two extension frames 4 towards keeping away from one side eye spirit each other, can enlarge the space in the test frame 3, be convenient for put more balancing weight 6 and carry out tensile test, this kind of test device for mechanical winch tensile test can directly utilize test frame 3 and extension frame 4 to form spacing to balancing weight 6 through above-mentioned subassembly, it is more convenient to use, simultaneously can be according to use in the test frame 3, the accommodation space is more suitable for the test frame is improved to the tensile test of more flexible testing device for the tensile test, the type of the more flexible testing device is convenient for carrying out, more adaptation test device is more suitable for testing the type is more convenient for use, and more testing device is more is convenient for use.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a motor winch is test device for pulling force, its characterized in that, including base (1) and balancing weight (6), fixed mounting has balladeur train (2) on base (1), be provided with test frame (3) in balladeur train (2), all be provided with extension frame (4) in the front and back end of test frame (3), test frame (3) left side is provided with drive slot (7), test frame (3) left side is located the front and back portion of drive slot (7) and all is provided with accomodates groove (20), drive slot (7) internal rotation is connected with transfer line (8), the cover is equipped with second bevel gear (11), two in drive slot (7) all peg graft and have extension seat (18), two in extension seat (18) all threaded connection have screw thread seat (19), the front and back end of transfer line (8) all extends to in extension seat (18) and respectively fixed mounting on corresponding screw thread seat (19), two extension seat (18) are kept away from each other in extension seat (4) and are located the fixed mounting frame (4) and are kept away from on one side respectively, two extension seat (4) are kept away from respectively on two fixed mounting plates (4) and are kept away from each other respectively, two extension plate (4) are installed respectively, the plurality of bottom plates (5) are inserted into the test rack (3), and the balancing weights (6) are placed in the test rack (3).

2. The testing device for the mechanical winch pulling force according to claim 1, wherein a crank (10) is rotatably connected to the top end of the left side of the testing frame (3), a first bevel gear (9) is fixedly arranged at the bottom end of the crank (10), and the first bevel gear (9) is in meshed connection with a second bevel gear (11).

3. The testing device for the mechanical winch pulling force according to claim 1, wherein a limiting seat (12) is fixedly arranged at the bottom end of the testing frame (3), a limiting groove (13) is formed in the sliding frame (2), and the limiting seat (12) is slidably connected in the limiting groove (13).

4. The testing device for the mechanical winch pulling force according to claim 1, wherein a pull rope (14) is fixedly installed on the right side of the testing frame (3), a through hole (15) is formed in the right side of the sliding frame (2), and the right end of the pull rope (14) extends out of the through hole (15).

5. The testing device for the mechanical wringing and grinding tension according to claim 4, wherein the through hole (15) is rotatably connected with two guide wheels (17), and the pull rope (14) is in transmission connection between the two guide wheels (17).

6. The testing device for the tension of the motorized winch according to claim 1, wherein a plurality of rubber seats (16) are fixedly arranged on two sides in the carriage (2).

7. The testing device for the mechanical winch pulling force according to claim 1, wherein the right sides of the two extension plates (22) are fixedly provided with sliding plates (21), sliding grooves (23) are respectively arranged in the testing frame (3) corresponding to the two sliding plates (21), and the sliding plates (21) are in sliding connection with the sliding grooves (23).