CN221038421U

CN221038421U - Tensile strength detection device

Info

Publication number: CN221038421U
Application number: CN202322718074.6U
Authority: CN
Inventors: 黄道山; 陈家余
Original assignee: Suzhou Tengmao Electronic Technology Co ltd
Current assignee: Suzhou Tengmao Electronic Technology Co ltd
Priority date: 2023-10-11
Filing date: 2023-10-11
Publication date: 2024-05-28
Anticipated expiration: 2033-10-11

Abstract

The utility model discloses a tensile strength detection device which comprises a detection table, wherein a left side plate, a right side plate and a surrounding baffle are respectively fixedly arranged on the upper surface of the detection table, a top cover is hinged to the top of the surrounding baffle, and a tensile detection assembly is arranged between the left side plate and the right side plate. This tensile strength detection device utilizes servo motor to drive transverse screw and rotates, and the movable plate that makes moves to the right, pulls the rope, utilizes pressure sensor to detect the extrusion force between extension post and the adapter sleeve, realizes detecting the purpose of pulling force, and then reaches the effect of detecting tensile strength, when examining in batches, can be when detecting, be connected rope and grafting piece in the external environment, after the rope is connected, inserts the T type inslot portion on cassette surface with the grafting piece at rope both ends, can realize the purpose that rope and detection device installed fast to when examining the rope in batches, the efficiency of promotion detection that can be very big.

Description

Tensile strength detection device

Technical Field

The utility model relates to the technical field of material detection, in particular to a tensile strength detection device.

Background

Before the production and braiding process of the fishing net, in order to ensure the quality of the fishing net, the tensile strength of the wire for manufacturing the fishing net needs to be detected first so as to ensure the quality of the subsequent fishing net product.

Through searching, the prior patent (publication number: CN 210719969U) discloses a braided rope tensile strength detection device, which can detect the tensile strength of a braided rope through the cooperation of a fixed seat, a sliding rail, a translation hydraulic cylinder and a rope end locking mechanism, and the tensile strength detection value is suitable for detecting the braided rope, has good locking degree on the end of the braided rope, can avoid the end of the braided rope from slipping in the detection process, has lower manufacturing cost and is beneficial to reducing purchasing cost. The inventors have found that the prior art has the following problems in the implementation of the present utility model: when the existing tensile strength detection device is used, detection operation can be carried out only after the two ends of the rope are installed with the detection device, and when the rope is installed, a long time delay is needed, so that the detection efficiency of the whole detection device is low, and the requirement of quick detection is difficult to meet when batch detection is carried out on rope products.

Accordingly, a tensile strength detecting device is proposed for the above-described problems.

Disclosure of utility model

In order to overcome the above-mentioned drawbacks of the prior art, an embodiment of the present utility model provides a tensile strength detecting device to solve the above-mentioned problems of the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the tensile strength detection device comprises a detection table, wherein a left side plate, a right side plate and a surrounding baffle are respectively fixedly arranged on the upper surface of the detection table, a top cover is hinged to the top of the surrounding baffle, and a tensile detection assembly is arranged between the left side plate and the right side plate;

The tensile detection assembly comprises a transverse screw rod which is rotationally connected between a left side plate and a right side plate, a servo motor which drives the transverse screw rod to rotate is fixedly arranged on the right side of the right side plate, a movable plate is connected to the surface of the transverse screw rod, a connecting sleeve is fixedly arranged on the right side of the left side plate, an extension column is movably arranged at the right end of the connecting sleeve, a pressure sensor is arranged between the extension column and the connecting sleeve, a clamping seat is fixedly arranged at the right end of the extension column and the left side of the right side plate, an inserting block is clamped at the top of the clamping seat through a T-shaped groove, mounting rings are fixedly arranged on one sides close to the two inserting blocks, clamping screws are connected to the surfaces of the mounting rings in a threaded manner, and a rope is arranged between the two mounting rings through the clamping screws.

Preferably, a control panel is fixedly arranged on the upper surface of the detection table, and the pressure sensor and the servo motor are electrically connected with the control panel.

Preferably, a limiting slide bar is fixedly arranged between the left side plate and the right side plate, and the moving plate is in sliding connection with the limiting slide bar.

Preferably, the surface threaded connection of cassette has the locating screw rod, and the locating hole with locating screw rod looks adaptation is seted up on the surface of spliced block.

Preferably, the surface of detecting the platform is provided with temperature regulation and control subassembly, and temperature regulation and control subassembly includes the fan of fixed mounting at detecting the platform back, and the backward flow chamber has been seted up to the upper surface of detecting the platform, and the air inlet end and the backward flow chamber of fan are linked together, and the air-out end of fan is linked together with enclosing the fender through the play tuber pipe.

Preferably, the surface of the detection table is fixedly provided with a refrigerator, a refrigeration copper pipe of the refrigerator extends to the inside of the air outlet pipe, the inner wall of the air outlet pipe is fixedly provided with an electric heating wire, and the inner wall of the enclosure is fixedly provided with a temperature sensor.

Preferably, the detection table is embedded with a filter screen at the top of the reflux cavity.

The utility model has the technical effects and advantages that:

1. Compared with the prior art, this tensile strength detection device is when using, utilize servo motor to drive horizontal lead screw and rotate, the movable plate of messenger moves to the right, pull the rope, utilize pressure sensor to detect the extrusion force between extension post and the adapter sleeve, realize detecting the purpose of pulling force, and then reach the effect of detecting tensile strength, when detecting in batches, can be when detecting, be connected rope and grafting piece in the external environment, after the rope is connected, insert the T type inslot portion on cassette surface with the grafting piece at rope both ends, can realize the purpose that rope and detection device installed fast, thereby when detecting the rope in batches, the efficiency of promotion detection that can be very big.

2. Compared with the prior art, this tensile strength detection device encloses the fender through setting up, can promote the security of detecting the time spent, and through setting up temperature-sensing ware, fan, refrigerator and heating wire, can enclose the inside temperature of fender and regulate and control to can detect the tensile strength of rope under different temperatures, strengthened this detection device's suitability.

Drawings

Fig. 1 is a schematic perspective view of the present utility model with the top cover removed.

Fig. 2 is a schematic rear perspective view of the present utility model.

Fig. 3 is a schematic side sectional view of the present utility model.

Fig. 4 is an enlarged schematic view of the structure at a in fig. 1.

FIG. 5 is a schematic view of the mounting structure of the pressure sensor of the present utility model.

Fig. 6 is a schematic side sectional view of the plug-in block of the present utility model.

The reference numerals are: 1. a detection table; 2. a left side plate; 3. a right side plate; 4. a surrounding baffle; 5. a top cover; 6. a transverse screw; 7. a servo motor; 8. a moving plate; 9. connecting sleeves; 10. an extension column; 11. a pressure sensor; 12. a clamping seat; 13. a plug block; 14. a mounting ring; 15. clamping a screw; 16. a rope; 17. a control panel; 18. a limit slide bar; 19. positioning a screw; 20. positioning holes; 21. a blower; 22. a reflow chamber; 23. an air outlet pipe; 24. a refrigerating machine; 25. heating wires; 26. a temperature sensor; 27. and (5) a filter screen.

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.

The tensile strength detection device comprises a detection table 1, wherein a left side plate 2, a right side plate 3 and a fence 4 are fixedly arranged on the upper surface of the detection table 1 respectively, a top cover 5 is hinged to the top of the fence 4, and a tensile detection component is arranged between the left side plate 2 and the right side plate 3.

The stretching detection assembly comprises a transverse screw rod 6 which is rotationally connected between the left side plate 2 and the right side plate 3, a servo motor 7 which drives the transverse screw rod 6 to rotate is fixedly arranged on the right side of the right side plate 3, and a moving plate 8 is connected with the surface of the transverse screw rod 6 through threads.

A limiting slide bar 18 is fixedly arranged between the left side plate 2 and the right side plate 3, and the moving plate 8 is in sliding connection with the limiting slide bar 18.

By providing the limit slide bar 18, stability when the moving plate 8 moves can be ensured.

The right side of left side board 2 is fixed mounting has adapter sleeve 9, and the right-hand member movable mounting of adapter sleeve 9 has extension post 10, is provided with pressure sensor 11 between extension post 10 and the adapter sleeve 9, and the equal fixed mounting in the left side of the right-hand member of extension post 10 and right side board 3 has cassette 12, and the top of cassette 12 is equipped with plug block 13 through T type groove card, and the equal fixed mounting of one side that two plug blocks 13 are close has collar 14, and the surface threaded connection of collar 14 has clamping screw 15, and rope 16 passes through clamping screw 15 setting between two collar 14.

The upper surface of the detection table 1 is fixedly provided with a control panel 17, and the pressure sensor 11 and the servo motor 7 are electrically connected with the control panel 17.

When the tensile strength detection device is used, the servo motor 7 is utilized to drive the transverse screw rod 6 to rotate, the moving plate 8 is enabled to move rightwards to drag the rope 16, the extrusion force between the extension column 10 and the connecting sleeve 9 is detected by the pressure sensor 11, the purpose of detecting the tensile force is achieved, and then the effect of detecting the tensile strength is achieved.

During batch detection, the rope 16 and the plug-in blocks 13 can be connected in an external environment while the detection is performed, after the rope 16 is connected, the plug-in blocks 13 at two ends of the rope 16 are inserted into the T-shaped grooves on the surface of the clamping seat 12, the purpose of installing the rope 16 and the detection device can be achieved rapidly, and the delayed downtime of the rope 16 during installation is reduced, so that the detection efficiency can be greatly improved when the batch detection is performed on the rope 16.

The surface of the clamping seat 12 is connected with a positioning screw 19 in a threaded manner, and a positioning hole 20 matched with the positioning screw 19 is formed in the surface of the plug-in block 13.

Through setting up positioning screw 19 and locating hole 20, can reach the purpose that carries out the location to the plug-in block 13, the security when promoting the use.

The surface of the detection table 1 is provided with a temperature regulation and control assembly, the temperature regulation and control assembly comprises a fan 21 fixedly installed on the back of the detection table 1, a backflow cavity 22 is formed in the upper surface of the detection table 1, the air inlet end of the fan 21 is communicated with the backflow cavity 22, and the air outlet end of the fan 21 is communicated with the enclosure 4 through an air outlet pipe 23.

The surface of the detection table 1 is fixedly provided with a refrigerator 24, a refrigeration copper pipe of the refrigerator 24 extends to the inside of the air outlet pipe 23, the inner wall of the air outlet pipe 23 is fixedly provided with an electric heating wire 25, and the inner wall of the enclosure 4 is fixedly provided with a temperature sensor 26.

Through setting up enclose fender 4, can promote the security when detecting, and through setting up temperature-sensing ware 26, fan 21, refrigerator 24 and heating wire 25, can be to enclosing the inside temperature of fender 4 and regulate and control to can detect the tensile strength of rope 16 under different temperatures, strengthen this detection device's suitability.

The filter screen 27 is fitted to the top of the return chamber 22 of the test table 1.

By providing the filter screen 27, the air flow entering the interior of the reflow chamber 22 can be filtered, and the damage to equipment caused by sundries entering the interior of the fan 21 can be avoided.

The working process of the utility model is as follows:

First, when the tensile strength detection device is used in a later stage, the whole device is communicated with an external power control system, two ends of a rope 16 are respectively inserted into two mounting rings 14, and clamping and positioning are performed by using clamping screws 15, so that the rope 16 and the plug-in block 13 are connected.

After the rope 16 is connected, the plug-in block 13 is arranged on the surface of the clamping seat 12, the servo motor 7 drives the transverse screw rod 6 to rotate, the moving plate 8 moves rightwards, the rope 16 is pulled, the extrusion force between the extension column 10 and the connecting sleeve 9 is detected by the pressure sensor 11, the purpose of detecting the tensile force is achieved, and then the effect of detecting the tensile strength of the rope 16 is achieved.

When the detection device is used for batch detection, as the plug-in block 13 and the clamping seat 12 are of a separated structure, the rope 16 and the plug-in block 13 can be connected in an external environment while the detection is carried out, after the rope 16 is connected, the plug-in blocks 13 at two ends of the rope 16 are inserted into the T-shaped grooves on the surface of the clamping seat 12, the purpose of installing the rope 16 and the detection device can be quickly realized, the time delayed by installing the rope 16 is reduced, and therefore, the detection efficiency can be greatly improved when the batch detection is carried out on the rope 16.

On the other hand, through temperature sensor 26, fan 21, refrigerator 24 and heating wire 25, can be to enclosing the inside temperature regulation and control of fender 4 to can detect the tensile strength of rope 16 under different temperatures, strengthen this detection device's suitability.

This is the principle of operation of the tensile strength testing device.

The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

Secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

Finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims

1. The utility model provides a tensile strength detection device, includes detection platform (1), its characterized in that: the upper surface of the detection table (1) is fixedly provided with a left side plate (2), a right side plate (3) and a surrounding baffle (4), the top of the surrounding baffle (4) is hinged with a top cover (5), and a stretching detection assembly is arranged between the left side plate (2) and the right side plate (3);

The stretching detection assembly comprises a transverse screw rod (6) which is rotationally connected between a left side plate (2) and a right side plate (3), a servo motor (7) which drives the transverse screw rod (6) to rotate is fixedly arranged on the right side of the right side plate (3), a movable plate (8) is connected to the surface of the transverse screw rod (6) in a threaded manner, a connecting sleeve (9) is fixedly arranged on the right side of the left side plate (2), an extension column (10) is movably arranged at the right end of the connecting sleeve (9), a pressure sensor (11) is arranged between the extension column (10) and the connecting sleeve (9), a clamping seat (12) is fixedly arranged at the right end of the extension column (10) and the left side of the right side plate (3), an inserting block (13) is clamped at the top of the clamping seat through a T-shaped groove, a mounting ring (14) is fixedly arranged at one side of each of the two inserting blocks (13), a clamping screw rod (15) is connected to the surface of each mounting ring (14) in a threaded manner, and a rope (16) is arranged between the two mounting rings (14) through the clamping screw rods (15).

2. The tensile strength testing device of claim 1, wherein: the upper surface of the detection table (1) is fixedly provided with a control panel (17), and the pressure sensor (11) and the servo motor (7) are electrically connected with the control panel (17).

3. The tensile strength testing device of claim 1, wherein: a limiting slide bar (18) is fixedly arranged between the left side plate (2) and the right side plate (3), and the moving plate (8) is in sliding connection with the limiting slide bar (18).

4. The tensile strength testing device of claim 1, wherein: the surface threaded connection of cassette (12) has locating screw (19), and locating hole (20) with locating screw (19) looks adaptation are seted up on the surface of grafting piece (13).

5. The tensile strength testing device of claim 1, wherein: the surface of detecting platform (1) is provided with temperature regulation and control subassembly, and temperature regulation and control subassembly is including fan (21) of fixed mounting at detecting platform (1) back, and reflux cavity (22) have been seted up to the upper surface of detecting platform (1), and the air inlet end and the reflux cavity (22) of fan (21) are linked together, and the air-out end of fan (21) is linked together with enclosing fender (4) through air-out pipe (23).

6. The tensile strength testing device according to claim 5, wherein: the surface of the detection table (1) is fixedly provided with a refrigerator (24), a refrigeration copper pipe of the refrigerator (24) extends to the inside of the air outlet pipe (23), the inner wall of the air outlet pipe (23) is fixedly provided with an electric heating wire (25), and the inner wall of the enclosure (4) is fixedly provided with a temperature sensor (26).

7. The tensile strength testing device according to claim 5, wherein: the top of the backflow cavity (22) of the detection table (1) is embedded with a filter screen (27).