CN220772779U - Testing machine for testing tension of foot buckle belt - Google Patents

Abstract

The utility model belongs to the technical field of tension tests, in particular to a tension test machine for a foot buckle strap, which aims at the problems that the existing tension test equipment is single-way in tension and is free of a buffer device, and equipment is easy to damage when an unqualified foot buckle strap breaks.

Description

Testing machine for testing tension of foot buckle belt

Technical Field

The utility model relates to the technical field of tension tests, in particular to a tension test machine for a foot buckle strap.

Background

The climbers are connected with the climbers and are bound on the feet of the people and used for assisting the operators in climbing articles such as lamp poles, trees and the like, and the tensile stress intensity of the climbers is critical to the life safety of the operators. The existing climbers are usually tested by fixing one end and testing the climbers by a tension meter at the other end, or by hanging two ends of the climbers on hooks and testing by tension testing equipment.

Existing tensile test equipment:

the comparison document 202121080179.8 discloses a testing machine for testing the tension of a foot buckle belt, which comprises a test bench and a microcomputer, wherein the test bench comprises a test platform, a first test seat, a second test seat, a pushing mechanism, a tension sensor and a nylon sleeve; the test platform is provided with a platform chute, and the first test seat is arranged on the platform chute; the second test seat is arranged on the test platform and is positioned at one side of the first test seat, and the tension sensor is connected with the second test seat and is electrically connected with the microcomputer; the pushing mechanism is connected with the first test seat and is connected with the microcomputer signal; the nylon sleeve is sleeved on the first test seat and the second test seat.

The unidirectional tension of the existing tension test equipment can be seen, and the equipment is easy to damage when the unqualified climbers are broken due to the fact that the buffer device is not arranged.

Disclosure of Invention

The utility model aims to solve the defects that the existing tension test equipment is easy to damage when an unqualified climber belt breaks due to unidirectional tension and no buffer device.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a climbers area tensile test testing machine, includes the bottom plate, the bottom symmetry fixed mounting of bottom plate has two supports, the bottom movable mounting of two supports has mobile device, the equal fixed mounting in top symmetry slidable mounting of bottom plate has two slide, the top of two slide has the fixed plate, the top slidable mounting of two fixed plates has placer, the top symmetry rotation of bottom plate installs two screws, two screws respectively with two slide threaded connection, the bottom fixed mounting of bottom plate has driving motor, fixed mounting has the drive shaft on driving motor's the output shaft, the drive shaft is connected with two screw drive.

Preferably, the moving device comprises a plurality of guide wheels, and the guide wheels are movably arranged at the bottoms of the two brackets respectively.

Preferably, the placement device comprises two placement plates, and the two placement plates are respectively slidably mounted on the tops of the two fixing plates.

Preferably, the top of two fixed plate has all seted up the spout, and equal fixed mounting has the gag lever post in two spouts, and equal slidable mounting has the bracing piece on two gag lever posts, and two place the board and respectively fixed mounting are on two bracing pieces, equal fixed mounting has the pressure spring in two spouts, two pressure springs respectively with two bracing piece fixed connection.

Preferably, the bottom of the bottom plate is fixedly provided with a mounting box, and the driving motor is fixedly arranged in the mounting box.

Preferably, the driving shaft is fixedly provided with a driving gear, the two screws are fixedly provided with transmission gears, and the two transmission gears are meshed with the driving gears.

In the utility model, the climber belt tension test machine has the beneficial effects that:

(1) The scheme is convenient for moving the whole device through the guide wheel due to the arrangement of the bottom plate, the bracket and the guide wheel, so that the operation is labor-saving;

(2) This scheme is owing to set up slide, fixed plate, spout, gag lever post, bracing piece, pressure spring, place the board, the screw rod, the mounting box, driving motor, the drive shaft, drive gear, place the climbers area on two place the board, the elasticity of pressure spring can assist to take up the climbers area and fix, after fixing, start driving motor, driving motor drives the drive shaft and rotates, the drive shaft drives two screw rods and rotates, thereby can drive two slide and remove, two slide drive two place the board and remove, thereby can pull the climbers area and tear open and test.

The utility model is convenient to use, and the buffering device is used for testing, so that the device is prevented from being broken by the foot buckle belt.

Drawings

FIG. 1 is a schematic diagram of a testing machine for testing tension of a foot buckle strap according to the present utility model;

FIG. 2 is an enlarged schematic view of the portion A of the machine for testing tension of a belt for foot fastener according to the present utility model;

fig. 3 is a schematic perspective view of a placement plate of the testing machine for testing tension of a foot buckle strap according to the present utility model.

In the figure: 1. a bottom plate; 2. a bracket; 3. a guide wheel; 4. a slide plate; 5. a fixing plate; 6. a chute; 7. a limit rod; 8. a support rod; 9. a pressure spring; 10. placing a plate; 11. a screw; 12. a mounting box; 13. a driving motor; 14. a drive shaft; 15. a drive gear; 16. a transmission gear.

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, the testing machine for testing the tension of the climbers comprises a bottom plate 1, two brackets 2 are symmetrically and fixedly arranged at the bottom of the bottom plate 1, a moving device is movably arranged at the bottom of the two brackets 2, two sliding plates 4 are symmetrically and slidably arranged at the top of the bottom plate 1, a fixing plate 5 is fixedly arranged at the tops of the two sliding plates 4, a placing device is slidably arranged at the tops of the two fixing plates 5, two screws 11 are symmetrically and rotatably arranged at the top of the bottom plate 1, the two screws 11 are respectively in threaded connection with the two sliding plates 4, a driving motor 13 is fixedly arranged at the bottom of the bottom plate 1, a driving shaft 14 is fixedly arranged on an output shaft of the driving motor 13, the driving shaft 14 is in transmission connection with the two screws 11, the moving device comprises a plurality of guide wheels 3, the plurality of guide wheels 3 are movably arranged at the bottoms of the two brackets 2 respectively, and the whole device can be moved through the guide wheels 3.

Referring to fig. 2, the top of two fixed plates 5 has all offered spout 6, equal fixed mounting has gag lever post 7 in two spouts 6, equal slidable mounting has bracing piece 8 on two gag lever posts 7, two place board 10 respectively fixed mounting on two bracing pieces 8, equal fixed mounting has pressure spring 9 in two spouts 6, two pressure springs 9 respectively with two bracing pieces 8 fixed connection, the steady movement of two bracing pieces 8 has been ensured, and can have certain removal buffering when making bracing piece 8 lose the pulling force in the twinkling of an eye, avoid breaking the damage.

Referring to fig. 3, the shape characteristics of the placement plate 10 are shown in perspective view.

In this embodiment, when using the device, place the climbers area on two places board 10, two places board 10 can be pulled to guaranteed that the climbers area can be preliminary fixed, after fixed, start driving motor 13, driving motor 13 drives drive shaft 14 and rotates, drive shaft 14 drives two screw rods 11 through driving gear 15 and two drive gears 16 and rotates, two screw rods 11 drive two slide plates 4 and remove, two slide plates 4 drive two fixed plates 5 and remove, thereby can pull the climbers area through two places board 10 and test it.

Example two

The difference between this embodiment and the first embodiment is that: can install a plurality of buckle additional on two supports 2, lock leading wheel 3 after being convenient for remove, guarantee the stability when the device uses, can install a plurality of baffle additional on bottom plate 1 simultaneously, avoid the climbers area to collapse when collapsing and fly.

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. The utility model provides a climbers area tensile test testing machine, includes bottom plate (1), its characterized in that, the bottom symmetry fixed mounting of bottom plate (1) has two supports (2), the bottom movable mounting of two supports (2) has mobile device, the top symmetry slidable mounting of bottom plate (1) has two slide (4), the top of two slide (4) is all fixed mounting has fixed plate (5), the top slidable mounting of two fixed plate (5) has placer, the top symmetry rotation of bottom plate (1) installs two screw rods (11), two screw rods (11) respectively with two slide (4) threaded connection, the bottom fixed mounting of bottom plate (1) has driving motor (13), fixed mounting has drive shaft (14) on the output shaft of driving motor (13), drive shaft (14) are connected with two screw rods (11) transmission.

2. The machine according to claim 1, wherein the moving device comprises a plurality of guide wheels (3), and the plurality of guide wheels (3) are movably mounted at the bottoms of the two brackets (2), respectively.

3. The machine according to claim 1, characterized in that the placement device comprises two placement plates (10), the two placement plates (10) being slidably mounted on top of the two fixing plates (5), respectively.

4. The machine according to claim 3, wherein the top of each of the two fixing plates (5) is provided with a chute (6), each of the two chutes (6) is fixedly provided with a limiting rod (7), each of the two limiting rods (7) is slidably provided with a supporting rod (8), and the two placing plates (10) are respectively and fixedly arranged on the two supporting rods (8).

5. The testing machine for testing tension of a climber belt according to claim 4, wherein the two sliding grooves (6) are fixedly provided with pressure springs (9), and the two pressure springs (9) are fixedly connected with the two supporting rods (8) respectively.

6. The machine according to claim 1, wherein the bottom of the base plate (1) is fixedly provided with a mounting box (12), and the driving motor (13) is fixedly arranged in the mounting box (12).

7. The machine according to claim 1, wherein the driving shaft (14) is fixedly provided with a driving gear (15), the two screws (11) are fixedly provided with transmission gears (16), and the two transmission gears (16) are meshed with the driving gear (15).