CN214502741U

CN214502741U - Special line tension detection device with limiting function

Info

Publication number: CN214502741U
Application number: CN202121043896.3U
Authority: CN
Inventors: 刘月婵
Original assignee: Huizhou Hengli Wire Co ltd
Current assignee: Huizhou Hengli Wire Co ltd
Priority date: 2021-05-17
Filing date: 2021-05-17
Publication date: 2021-10-26
Anticipated expiration: 2031-05-17

Abstract

The utility model discloses a special line pulling force detection device with limit function relates to the pulling force and detects technical field, does not have protective measure to current pulling force detection device and leads to the measuring personnel injured and the lower problem of detection device work efficiency easily, now proposes following scheme, and it includes the work box, the inside of work box is provided with the threaded rod, the circumference lateral wall of threaded rod is provided with the screw thread piece, the bottom of screw thread piece is installed and is linked up the piece, the one end that links up the piece is passed the work box and is extended to externally mounted and have the fixed block, the backup pad is installed to the bottom of work box, one side that the backup pad is close to the fixed block is provided with the spacing groove. The utility model discloses novel structure, and the device can test many special line bodies simultaneously, and the effectual work efficiency that improves pulling force detection device also can effectually prevent when the pulling force detects simultaneously that the special line body collapses absolutely and leads to personnel to be injured, facilitates the use.

Description

Special line tension detection device with limiting function

Technical Field

The utility model relates to a pulling force detects technical field, especially relates to a special line pulling force detection device with limit function.

Background

After the special line is produced, the special line needs to be subjected to tension detection, the existing tension detection is to clamp two ends of the special line in a clamp, then the tension detection is carried out, the special line is prone to breaking in the tension detection process, the detection device does not have protection measures, the broken special line can generate inertia, detection personnel are prone to being injured, the existing tension detection device is generally used for detecting one line, the detection device is low in working efficiency, and therefore the special line tension detection device with the limiting function is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of special line pulling force detection device with limit function has solved pulling force detection device and has not had safeguard measure to lead to the detection personnel injured and the lower problem of detection device work efficiency easily.

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

a special line tension detection device with a limiting function comprises a working box, a threaded rod is arranged in the working box, the circumferential side wall of the threaded rod is provided with a threaded block, the bottom end of the threaded block is provided with a connecting block, one end of the connecting block passes through the working box and extends to the outside to be provided with a fixed block, the bottom end of the working box is provided with a supporting plate, one side of the supporting plate close to the fixing block is provided with a limiting groove, the fixing block is symmetrically arranged by the central axis of the limiting groove, the end part of the fixed block is provided with a thread clamping block which is symmetrically arranged by the central axis of the fixed block, a connecting rod is arranged at one side of the supporting plate, a limiting plate is arranged on the circumferential side wall of the connecting rod, a spiral spring is arranged at the joint of the limiting plate and the connecting rod, and an insertion block is installed at one end, far away from the connecting rod, of the limiting plate.

Preferably, two the one end that the screw thread grip block is close to each other extends to the inside of fixed block, the bottom of fixed block is provided with the slot, the inside of slot and the one end of screw thread grip block are provided with the rubber pad.

Preferably, coil spring's one end is connected with the connecting rod, coil spring keeps away from the one end of connecting rod and is connected with the limiting plate.

Preferably, a special wire body is arranged between the two fixing blocks, and two ends of the special wire body extend into the fixing blocks.

Preferably, the bottom of screw thread piece is installed telescopic cylinder, telescopic cylinder keeps away from the one end of screw thread piece and is connected with the fixed block.

Preferably, the bottom plate is installed to the bottom of backup pad, the top of bottom plate is provided with the screw, the one end of screw is passed the bottom plate and is extended to the outside, the screw is the symmetry setting with the axis of bottom plate.

Preferably, servo motor is installed to the one end of work box, the one end of threaded rod is passed the work box and is connected with servo motor's output, the screw thread grip block is kept away from the one end of fixed block and is installed rotatory piece.

The utility model has the advantages that:

1. the rotating block drives the thread clamping block to move, the special line body is clamped and fixed through the thread clamping block, the rubber pad is arranged inside the fixing block and at one end of the thread clamping block, friction force can be improved by the rubber pad to prevent the special line body from falling off, damage to the special line body to be tested can be reduced, the device can test a plurality of special line bodies simultaneously, and work efficiency of the tension detection device can be effectively improved.

2. Through mutually supporting of limiting plate and spacing groove, can effectually carry on spacingly to special line body, and can select the quantity of limiting plate according to the length of special line body to can effectually prevent when the pulling force detects that special line body collapses to break and leads to personnel to be injured.

To sum up, the device can test many special line bodies simultaneously, and the effectual work efficiency that improves the tension detection device, also can effectually prevent simultaneously when the tension detects that the special line body bursts apart and leads to personnel to be injured, facilitates the use.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a structural sectional view of the present invention.

Fig. 3 is the schematic diagram of the structure of the limiting block of the present invention.

Fig. 4 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

Fig. 5 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention.

Reference numbers in the figures: 1. a work box; 2. a support plate; 3. a base plate; 4. a servo motor; 5. a threaded rod; 6. a thread block; 7. a joining block; 8. a telescopic cylinder; 9. a fixed block; 10. rotating the block; 11. a special wire body; 12. a slot; 13. a rubber pad; 14. a threaded clamping block; 15. a limiting groove; 16. a limiting plate; 17. inserting a block; 18. a coil spring; 19. a screw; 20. a connecting rod.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in provide only supply the reference with the model of electrical apparatus. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.

Referring to fig. 1-5, a special line tension detection device with limiting function, includes a work box 1, the inside of the work box 1 is provided with a threaded rod 5, the circumference lateral wall of the threaded rod 5 is provided with a threaded block 6, a linking block 7 is installed at the bottom end of the threaded block 6, one end of the linking block 7 passes through the work box 1 and extends to the outside to be provided with a fixed block 9, a support plate 2 is installed at the bottom end of the work box 1, one side of the support plate 2, which is close to the fixed block 9, is provided with a limiting groove 15, the fixed block 9 is symmetrically arranged with the central axis of the limiting groove 15, the end of the fixed block 9 is provided with a thread clamping block 14, the thread clamping block 14 is symmetrically arranged with the central axis of the fixed block 9, one side of the support plate 2 is provided with a connecting rod 20, the circumference lateral wall of the connecting rod 20 is provided with a limiting plate 16, a spiral spring 18 is arranged at the joint of the limiting plate 16 and the connecting rod 20, and an insert block 17 is installed at one end, far away from the connecting rod 20, of the limiting plate 16.

In this embodiment, two the one end that screw thread grip block 14 is close to each other extends to the inside of fixed block 9, the bottom of fixed block 9 is provided with slot 12, the inside of slot 12 and the one end of screw thread grip block 14 are provided with rubber pad 13, coil spring 18's one end is connected with connecting rod 20, coil spring 18 keeps away from the one end of connecting rod 20 and is connected with limiting plate 16.

Further, be provided with special type line body 11 between two fixed block 9, the both ends of special type line body 11 all extend to the inside of fixed block 9, telescopic cylinder 8 is installed to the bottom of screw thread piece 6, telescopic cylinder 8 keeps away from the one end of screw thread piece 6 and is connected with fixed block 9.

Besides, bottom plate 3 is installed to the bottom of backup pad 2, the top of bottom plate 3 is provided with screw 19, the one end of screw 19 is passed bottom plate 3 and is extended to the outside, screw 19 is the symmetry setting with the axis of bottom plate 3, servo motor 4 is installed to the one end of work box 1, the one end of threaded rod 5 is passed work box 1 and is connected with servo motor 4's output, the one end that fixed block 9 was kept away from to screw thread grip block 14 is installed rotatory piece 10.

The working principle is as follows: when the device is used, the number of the thread blocks 6 is selected according to the requirement of a factory, then two ends of the special wire body 11 are inserted into the fixed block 9, the rotating block 10 is rotated, the rotating block 10 drives the thread clamping block 14 to move inwards, so that the special wire body 11 is clamped in the fixed block 9 through the thread clamping block 14, the two special wire bodies 11 can simultaneously carry out tension detection on the fixed block 9, the working efficiency of the tension detection can be effectively improved, after the special wire body 11 is installed, the limiting plate 16 is extruded, the limiting plate 16 drives the spiral spring 18 to move, the limiting plate 16 rotates in the connecting rod 20, so that the two limiting plates 16 are close to each other, the inserting block 17 is inserted into the limiting groove 15, so that the number of the limiting plates 16 can be selected according to the length of the special wire body 11, the telescopic cylinder 8 is started at the same time, telescopic cylinder 8 drives the fixed block 9 downstream of bottom, thereby fixed block 9 drives special line body 11 and carries out the pulling force and detects, and special line body 11 that finishes detecting takes out from fixed block 9, and fix in spacing groove 15 through limiting plate 16, then start servo motor 4, servo motor 4 drives threaded rod 5 and rotates, threaded rod 5 drives threaded block 6 and rotates, thereby threaded block 6 removes pulling force detection device to another spacing groove 15, thereby detect another batch of special line body 11 once more, thereby can detect the contrast.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a special line pulling force detection device with limit function, includes work box (1), its characterized in that, the inside of work box (1) is provided with threaded rod (5), the circumference lateral wall of threaded rod (5) is provided with screw thread piece (6), the bottom of screw thread piece (6) is installed and is linked up piece (7), the one end of linking up piece (7) is passed work box (1) and is extended to the externally mounted and have fixed block (9), backup pad (2) are installed to the bottom of work box (1), one side that backup pad (2) are close to fixed block (9) is provided with spacing groove (15), fixed block (9) are the symmetry with the axis of spacing groove (15) and set up, the tip of fixed block (9) is provided with screw thread grip block (14), screw thread grip block (14) are the symmetry setting with the axis of fixed block (9), one side of backup pad (2) is provided with connecting rod (20), the circumference lateral wall of connecting rod (20) is provided with limiting plate (16), the junction of limiting plate (16) and connecting rod (20) is provided with coil spring (18), inserted block (17) are installed to the one end that connecting rod (20) were kept away from in limiting plate (16).

2. The special line tension detection device with the limiting function as claimed in claim 1, wherein one end of each of the two threaded clamping blocks (14) close to each other extends to the inside of the fixed block (9), the bottom end of the fixed block (9) is provided with a slot (12), and the inside of the slot (12) and one end of the threaded clamping block (14) are provided with rubber pads (13).

3. The special line tension detection device with the limiting function according to claim 1, wherein one end of the spiral spring (18) is connected with the connecting rod (20), and one end of the spiral spring (18) far away from the connecting rod (20) is connected with the limiting plate (16).

4. The special line tension detection device with the limiting function as claimed in claim 1, wherein a special line body (11) is arranged between the two fixing blocks (9), and both ends of the special line body (11) extend to the inside of the fixing blocks (9).

5. The special line tension detection device with the limiting function as claimed in claim 1, wherein a telescopic cylinder (8) is installed at the bottom end of the thread block (6), and one end, far away from the thread block (6), of the telescopic cylinder (8) is connected with a fixed block (9).

6. The special line tension detection device with the limiting function as claimed in claim 1, wherein a bottom plate (3) is mounted at the bottom end of the support plate (2), a screw (19) is arranged at the top end of the bottom plate (3), one end of the screw (19) penetrates through the bottom plate (3) and extends to the outside, and the screw (19) is symmetrically arranged with respect to the central axis of the bottom plate (3).

7. The special line tension detection device with the limiting function as claimed in claim 1, wherein a servo motor (4) is installed at one end of the working box (1), one end of the threaded rod (5) penetrates through the working box (1) to be connected with the output end of the servo motor (4), and a rotating block (10) is installed at one end, away from the fixed block (9), of the threaded clamping block (14).