CN221078269U

CN221078269U - Engineering tension detector

Info

Publication number: CN221078269U
Application number: CN202322876343.1U
Authority: CN
Inventors: 刘银; 张永增; 刘磊; 陈国柱; 高峰; 范芳芳; 田强
Original assignee: Beijing Tiecheng Construction Supervision Co Ltd
Current assignee: Beijing Tiecheng Construction Supervision Co Ltd
Filing date: 2023-10-25
Publication date: 2024-06-04
Anticipated expiration: 2033-10-25

Abstract

The utility model discloses an engineering tension detector, which comprises a base and an upright post, wherein the top end of the base is provided with the upright post, and the engineering tension detector also comprises the following components; a shielding member rotatably disposed on the front surface of the upright; and limiting members fixedly arranged on the left side and the right side of the shielding member. This engineering pulling force detector has reached through the cooperation work of commentaries on classics frame, carriage, connecting rod and underframe and has sheltered from the detector to prevent that the work piece from breaking suddenly and injuring the staff, through the cooperation work of runner, connecting rope and underframe, reached and driven the carriage and reciprocate, through the cooperation work of couple and gag lever post, reached spacing the underframe, through the cooperation work of fixture block and draw-in groove, reached spacing the commentaries on classics frame, through the cooperation work of complaining the component, reached and prevented that the work piece from breaking and collapsing and flying and injuring the staff.

Description

Engineering tension detector

Technical Field

The utility model relates to the technical field of tension detectors, in particular to an engineering tension detector.

Background

The tension testing instrument adopts a direct current servo motor and speed regulation system integrated structure to drive a synchronous belt speed reducing mechanism, drives a screw pair to load after speed reduction, and comprises a load measuring system and a deformation measuring system in an electric part, wherein all control parameters and measuring results can be displayed on a large-screen liquid crystal in real time and have the functions of overload protection, displacement measurement and the like.

The existing tension detector can clamp two ends of a workpiece on a clamp when detecting the workpiece, the workpiece is broken due to overlarge tension when detecting defective products, and the workpiece can collapse and fly due to reaction force, so that workers are hit.

Disclosure of utility model

The utility model aims to provide an engineering tension detector, which aims to solve the problems that the existing tension detector provided in the background art clamps two ends of a workpiece on a clamp when detecting the workpiece, the workpiece breaks due to overlarge tension when detecting defective products, and the workpiece breaks off due to reactive force, so that workers are hit.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the engineering tension detector comprises a base and an upright post, wherein the upright post is arranged at the top end of the base, and the engineering tension detector further comprises the following components; a shielding member rotatably disposed on the front surface of the upright; limiting members fixedly arranged on the left side and the right side of the shielding member; the shielding member is used for preventing the workpiece from being broken and flying, and the limiting member is used for limiting the shielding member.

Preferably, in order to prevent the work piece from breaking, flying and injuring staff, the front surface of the upright post is provided with a shielding member;

The rotary frame drives the supporting frame to rotate forward, the supporting frame drives the connecting rod to rotate forward, the connecting rod drives the bottom frame to rotate forward, then rotates forward the couple, the couple rotates forward and cancels the spacing to the gag lever post, rotates the runner, the runner rotates and drives the connecting rope and move down, the connecting rope drives the bottom frame and moves down, the bottom frame drives the connecting rod and moves down, the connecting rod drives the supporting frame and moves down, the supporting frame moves down and expands and protect the staff.

Preferably, a transparent acrylic plate is arranged in the supporting frame.

Preferably, in order to limit the shielding member, limiting members are arranged on the left side and the right side of the shielding member;

The connecting rope drives the underframe to move upwards, the underframe drives the limiting rod to move upwards, the hook rotates when the limiting rod moves upwards to a proper position, the hook rotates to limit the limiting rod, then rotates upwards the revolving frame, the revolving frame drives the clamping block to rotate upwards, the clamping block rotates upwards to be clamped into the clamping groove to limit the clamping block, and the clamping block limits the revolving frame.

Preferably, the shape of the clamping block is spherical, and the material of the clamping block is rubber.

Preferably, a circular groove is formed in the clamping groove.

Preferably, a torsion spring is arranged in the hook.

Compared with the prior art, the utility model has the beneficial effects that: this engineering pulling force detector has reached through the cooperation work of commentaries on classics frame, carriage, connecting rod and underframe and has sheltered from the detector to prevent that the work piece from breaking suddenly and injuring the staff, through the cooperation work of runner, connecting rope and underframe, reached and driven the carriage and reciprocate, through the cooperation work of couple and gag lever post, reached spacing the underframe, through the cooperation work of fixture block and draw-in groove, reached spacing the commentaries on classics frame, through the cooperation work of complaining the component, reached and prevented that the work piece from breaking and collapsing and flying and injuring the staff.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic side view of the connecting structure of the shutter member and the stopper member of FIG. 1;

FIG. 3 is a schematic diagram of a front view of the connection structure of the shutter member and the stopper member of FIG. 1;

fig. 4 is an enlarged schematic view of the connection structure at a in fig. 2.

In the figure: 1. the device comprises a base, 2, upright posts, 3, shielding members, 301, rotating frames, 302, supporting frames, 303, connecting rods, 304, bottom frames, 305, rotating wheels, 306, connecting ropes, 4, limiting members, 401, clamping blocks, 402, clamping grooves, 403, hooks, 404 and limiting rods.

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. 1-4, the present utility model provides a technical solution: the engineering tension detector comprises a base 1 and an upright post 2, wherein the upright post 2 is arranged at the top end of the base 1, and the engineering tension detector further comprises; the shielding member 3 is rotatably arranged on the front surface of the upright post 2; the limiting members 4 are fixedly arranged at the left side and the right side of the shielding member 3; wherein, shielding component 3 is used for preventing the work piece from collapsing and flies, and spacing component 4 is used for spacing shielding component 3.

Specifically, the shielding member 3 includes: a rotating frame 301, a supporting frame 302, a connecting rod 303, a bottom frame 304, a rotating wheel 305 and a connecting rope 306;

The rotating frame 301 is rotatably arranged on the front surface of the upright post 2; the supporting frame 302 is rotatably arranged at the bottom end of the rotating frame 301; the connecting rods 303 are rotatably arranged at the left and right sides of the outer wall of the supporting frame 302, and the connecting rods 303 are used for connecting a plurality of supporting frames 302; the bottom frame 304 is rotatably arranged at the bottom end of the connecting rod 303, and the bottom frame 304 is used for driving the supporting frame 302 to move up and down; the rotating wheels 305 are rotatably arranged at the left side and the right side of the rotating frame 301, and the rotating wheels 305 are used for driving the connecting ropes 306 to move up and down; the connecting rope 306 is wound on the outer wall of the rotating wheel 305, the bottom end of the connecting rope 306 is fixedly arranged on the front surface of the bottom frame 304, and the connecting rope 306 is used for driving the bottom frame 304 to move up and down; the rotating frame 301 is used for supporting the supporting frame 302, the supporting frame 302 is used for supporting the connecting rod 303, and a transparent acrylic plate is arranged inside the supporting frame 302.

More specifically, the stopper member 4 includes: the clamping block 401, the clamping groove 402, the hook 403 and the limiting rod 404;

The clamping block 401 is fixedly arranged on the front side of the top end of the rotating frame 301; the clamping groove 402 is fixedly arranged at the top end of the front surface of the upright post 2; the hooks 403 are rotatably arranged at the left side and the right side of the rotating frame 301, and the hooks 403 are used for limiting the limiting rods 404; the limiting rod 404 is fixedly arranged on the left side of the bottom frame 304, and the limiting rod 404 is used for limiting the bottom frame 304; the clamping block 401 is used for limiting the rotating frame 301, the clamping groove 402 is used for limiting the clamping block 401, the clamping block 401 is spherical in shape, the clamping block 401 is made of rubber, a circular groove is formed in the clamping groove 402, and a torsion spring is arranged in the hook 403.

The detailed connection means are known in the art, and the following mainly describes the working principle and process, and the specific work is as follows.

When the engineering tension detector starts to be used, a user clamps a workpiece to be tested into a clamp arranged on the front surface of the upright post 2, then rotates the rotating frame 301 in the shielding member 3 forwards, the rotating frame 301 drives the supporting frame 302 to rotate forwards, the supporting frame 302 drives the connecting rod 303 to rotate forwards, the connecting rod 303 drives the bottom frame 304 to rotate forwards, then rotates the hanging hook 403 in the limiting member 4 forwards, the hanging hook 403 rotates forwards to cancel limiting of the limiting rod 404, the rotating wheel 305 rotates to drive the connecting rope 306 to move downwards, the connecting rope 306 drives the bottom frame 304 to move downwards, the bottom frame 304 drives the connecting rod 303 to move downwards, the connecting rod 303 drives the supporting frame 302 to move downwards, the supporting frame 302 moves downwards to be unfolded to protect a worker, then starts the tension detector, after detection, reversely rotates the rotating wheel 305, the connecting rope 306 drives the bottom frame 304 to move upwards, the limiting rod 404 moves upwards, the limiting rod 404 rotates the hanging hook 403 when the limiting rod 404 moves upwards to a proper position, the limiting rod 404 rotates to limit the limiting rod 404, then rotates the rotating frame 301 upwards, the clamping block 401 drives the clamping block 401 to rotate upwards, and the clamping block 401 rotates upwards to limit the clamping block 401.

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

1. The engineering tension detector comprises a base (1) and an upright post (2), wherein the upright post (2) is arranged at the top end of the base (1), and is characterized by further comprising;

A shielding member (3) rotatably arranged on the front surface of the upright post (2);

limiting members (4) fixedly arranged on the left side and the right side of the shielding member (3);

the shielding member (3) is used for preventing the workpiece from being broken, and the limiting member (4) is used for limiting the shielding member (3).

2. An engineering tension detector according to claim 1, characterized in that the shielding member (3) comprises:

a rotating frame (301) rotatably arranged on the front surface of the upright post (2);

A supporting frame (302) rotatably arranged at the bottom end of the rotating frame (301);

Connecting rods (303) arranged on the left side and the right side of the outer wall of the supporting frame (302) in a rotating mode;

A bottom frame (304) rotatably arranged at the bottom end of the connecting rod (303);

Rotating wheels (305) arranged on the left side and the right side of the rotating frame (301);

The connecting rope (306) is wound on the outer wall of the rotating wheel (305), and the bottom end of the connecting rope (306) is fixedly arranged on the front surface of the bottom frame (304);

The rotating frame (301) is used for supporting the supporting frame (302), and the supporting frame (302) is used for supporting the connecting rod (303).

3. The engineering tension detector according to claim 2, wherein a transparent acrylic plate is arranged inside the supporting frame (302).

4. An engineering tension detector according to claim 3, characterized in that the limit member (4) comprises:

a clamping block (401) fixedly arranged at the front side of the top end of the rotating frame (301);

the clamping groove (402) is fixedly arranged at the top end of the front surface of the upright post (2);

hooks (403) rotatably arranged at the left side and the right side of the rotating frame (301);

a limiting rod (404) fixedly arranged on the left side of the bottom frame (304);

the clamping blocks (401) are used for limiting the rotating frame (301), and the clamping grooves (402) are used for limiting the clamping blocks (401).

5. The engineering tension detector according to claim 4, wherein the shape of the clamping block (401) is spherical, and the material of the clamping block (401) is rubber.

6. The engineering tension tester according to claim 5, wherein the clamping groove (402) is internally provided with a circular groove.

7. An engineering tension detector as claimed in claim 6, wherein the hook (403) is internally provided with a torsion spring.