CN216589558U

CN216589558U - Anti-collision device

Info

Publication number: CN216589558U
Application number: CN202123147824.6U
Authority: CN
Inventors: 叶飞强
Original assignee: Passed Machinery Equipment Co ltd
Current assignee: Passed Machinery Equipment Co ltd
Priority date: 2021-12-15
Filing date: 2021-12-15
Publication date: 2022-05-24
Anticipated expiration: 2031-12-15

Abstract

The utility model discloses an anti-collision device which comprises an L-shaped connecting plate A, wherein an L-shaped connecting plate B is movably arranged on one side of the front end of the L-shaped connecting plate A, inserting grooves are fixedly formed in the front ends of the L-shaped connecting plate A and the L-shaped connecting plate B, movable square supporting plates are arranged on the end surfaces of the inner parts of the L-shaped connecting plate A and the L-shaped connecting plate B in a matched mode, hexagonal clamping caps are arranged on the outer sides of the two movable square supporting plates, elastic connecting columns are fixedly welded at the front ends of the movable square supporting plates, and elastic clamping columns are fixedly welded between the two elastic connecting columns. According to the utility model, the elastic clamping columns on the upper and lower sides of the front end of the movable square supporting plate are pressed to extrude and deform the integral elastic connecting column and the elastic connecting column towards the middle, and then the integral movable column is transversely inserted into the slots on the L-shaped connecting plate A and the L-shaped connecting plate B from front to back, and the two movable square supporting plates are attached to the inner end faces of the L-shaped connecting plate B and the L-shaped connecting plate A.

Description

Anti-collision device

Technical Field

The utility model relates to the technical field of anti-collision devices, in particular to an anti-collision device.

Background

Along with the rapid development of social economy, the application demonstration of the anti-collision device in the aspect of industrial production is wide, the anti-collision device is applied to the aspect of production of ceramic tiles, the sensors are used for sensing the ceramic tiles with different thicknesses, when the thickness of the ceramic tiles is smaller than the height of the bottom end of the sensors, the whole anti-collision device can be arranged on two sides of a ceramic tile conveying belt, and the ceramic tiles pass through the lower end of the sensors; when the thickness of the ceramic tile is larger than the height of the bottom end of the inductor, the whole ceramic tile touches the inductor, the L-shaped connecting plate B and the L-shaped connecting plate A are elastically connected through the extension spring, the L-shaped connecting plate B can rotate to enable the L-shaped connecting plate B to deflect a certain angle, and the thicker ceramic tile leaves from the bottom end of the inductor.

However, the connection between the L-shaped connecting plate a and the L-shaped connecting plate B on the existing anti-collision device is mostly in bolt-nut connection, and the extension spring inside the anti-collision device is mostly in a fixed mounting connection form, the elastic force of the extension spring fails after long-time use, and the bolt-nut fixed mounting connection form makes the extension spring unable to be rapidly detached and replaced, so that the use efficiency of the extension spring is reduced. Therefore, the existing requirements are not met, and a collision avoidance device is provided for the purpose.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an anti-collision device, which solves the problems that most of the connections between an L-shaped connecting plate A and an L-shaped connecting plate B on the anti-collision device provided by the background technology are bolt-nut connections, most of extension springs in the anti-collision device are in fixed mounting connection forms, the elastic force of the extension springs fails after long-time use, and the bolt-nut fixed mounting connection forms prevent the extension springs from being rapidly dismounted and replaced, so that the use efficiency is reduced, and the like.

In order to achieve the purpose, the utility model provides the following technical scheme: an anti-collision device comprises an L-shaped connecting plate A, wherein an L-shaped connecting plate B is movably arranged on one side of the front end of the L-shaped connecting plate A, slots are fixedly arranged at the front ends of the L-shaped connecting plate A and the L-shaped connecting plate B, movable square supporting plates are arranged on the end faces inside the L-shaped connecting plate A and the L-shaped connecting plate B in a matched mode, hexagonal clamping caps are arranged on the outer sides of the two movable square supporting plates, elastic connecting columns are fixedly welded at the front ends of the movable square supporting plates, elastic clamping columns are fixedly welded between the two elastic connecting columns, clamping short columns are fixedly welded on the two sides of each elastic clamping column, a stretching spring is fixedly welded between the two movable square supporting plates, a movable column is arranged on the inner side of the stretching spring, a movable hole is formed in the middle of the two movable square supporting plates in a penetrating mode, and the movable column is movably and rotatably located in the movable hole, hexagonal clamping grooves are fixedly formed in two sides of the inner portion of each slot.

Preferably, the front sides of the upper end and the lower end of the front end of the slot are fixedly provided with clamping grooves, and the two sections of the elastic clamping columns are clamped in the clamping grooves.

Preferably, the end face of the outer side of the slot is fixedly provided with an oblique chamfer, and the end face of the inner side of the hexagonal clamping cap is movably matched with the oblique chamfer.

Preferably, the hexagonal clamping groove is fixedly arranged on the outer surfaces of the L-shaped connecting plate A and the L-shaped connecting plate B, the hexagonal clamping cap is clamped in the hexagonal clamping groove, and the depth of the hexagonal clamping groove is one fourth of the thickness of the L-shaped connecting plate A and the L-shaped connecting plate B.

Preferably, the two hexagonal clamping caps are fixedly welded and connected through a movable column, and the movable square abutting plate is rotatably and movably positioned on the surface of the movable column.

Preferably, a threaded hole is fixedly formed in the middle of the lower end of the L-shaped connecting plate B in a penetrating mode, an inductor is arranged on the L-shaped connecting plate B, and the L-shaped connecting plate B is fixedly connected with the inductor through the threaded hole.

Preferably, the rear end of the L-shaped connecting plate A is provided with two mounting holes in a penetrating mode, and the upper end of the inductor is fixedly provided with a signal wire.

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

1. according to the utility model, the elastic clamping columns on the upper and lower sides of the front end of the movable square supporting plate are pressed, so that the integral elastic connecting column and the elastic connecting column are extruded and deformed towards the middle, and then the integral movable column is transversely inserted into the slots on the L-shaped connecting plate A and the L-shaped connecting plate B from front to back;

2. the utility model can stretch and extrude the two movable square resisting plates outwards through the stretching elasticity of the stretching spring, so that the movable square resisting plates and the inner end surfaces of the L-shaped connecting plate A, L type connecting plate B can be extruded and press-fitted, the hexagonal clamping cap can be extruded and press-fitted in the hexagonal clamping groove, the hexagonal clamping cap and the movable hole are further limited, the integral hexagonal clamping cap, the movable hole and the movable square resisting plates can be fixed in the slot, the elastic clamping column can be separated from the clamping groove by pressing the elastic clamping column again, the fixation of the elastic clamping column is released, most of the two elastic clamping columns outwards are further separated, the hexagonal clamping cap can be separated from the hexagonal clamping groove, the movable column can also be separated from the slot, and the stretching spring can be rapidly disassembled and replaced.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a top plan view of the present invention as a whole;

FIG. 3 is an enlarged view of the perspective structure of FIG. 1 at A according to the present invention;

fig. 4 is an enlarged front cut-away view of the present invention at a.

In the figure: 1. an L-shaped connecting plate A; 2. an L-shaped connecting plate B; 3. a signal line; 4. an inductor; 5. An elastic connecting column; 6. an elastic clamping column; 7. a card slot; 8. a hexagonal clamping cap; 9. a slot; 10. chamfering; 11. extending the spring; 12. a movable hole; 13. a hexagonal clamping groove; 14. clamping the short column; 15. a movable square abutting plate; 16. a movable post; 17. and (7) mounting holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1 to 4, an embodiment of the present invention includes: an anti-collision device comprises an L-shaped connecting plate A1, an L-shaped connecting plate B2 is movably arranged on one side of the front end of an L-shaped connecting plate A1, slots 9 are fixedly arranged at the front ends of the L-shaped connecting plate A1 and the L-shaped connecting plate B2, movable square resisting plates 15 are arranged on the inner end faces of the L-shaped connecting plate A1 and the L-shaped connecting plate B2 in a matched mode, hexagonal clamping caps 8 are arranged on the outer sides of the two movable square resisting plates 15, elastic connecting columns 5 are fixedly welded at the front ends of the movable square resisting plates 15, elastic clamping columns 6 are fixedly welded between the two elastic connecting columns 5, clamping short columns 14 are fixedly welded at the two sides of each elastic clamping column 6, a stretching spring 11 is fixedly welded between the two movable square resisting plates 15, a movable column 16 is arranged on the inner side of the stretching spring 11, a movable hole 12 penetrates through the middle of the two movable square resisting plates 15, and the movable column 16 is movably and rotatably positioned in the movable hole 12, hexagonal clamping grooves 13 are fixedly formed in two sides of the inner portion of the slot 9.

Furthermore, the front sides of the upper end and the lower end of the front end of the slot 9 are both fixedly provided with a clamping groove 7, and the two sections of the elastic clamping columns 6 are clamped in the clamping grooves 7.

By adopting the technical scheme, the clamping groove 7 and the elastic clamping column 6 are fixed, so that the integral extension spring 11, the movable square abutting plate 15 and the movable column 16 cannot be pulled out of the slot 9.

Furthermore, the end surfaces of the outer sides of the slots 9 are fixedly provided with oblique chamfers 10, and the end surfaces of the inner sides of the hexagonal clamping caps 8 are movably matched with the oblique chamfers 10.

By adopting the technical scheme, the inclined chamfer 10 can further improve the activity of installing the hexagonal clamping cap 8.

Further, hexagonal card groove 13 is fixed to be located L type connecting plate A1 and the outer surface of L type connecting plate B2, and hexagonal card dress cap 8 is gone into to be located hexagonal card groove 13, and the degree of depth of hexagonal card groove 13 is L type connecting plate A1 and the quarter of L type connecting plate B2 thickness.

By adopting the technical scheme, the depth of the hexagonal clamping groove 13 does not exceed one fourth of the thickness of the L-shaped connecting plate A1 and the L-shaped connecting plate B2, so that the hexagonal clamping cap 8 can be conveniently separated from the hexagonal clamping groove 13.

Further, the two hexagonal clamping caps 8 are fixedly welded and connected through a movable column 16, and the movable square abutting plate 15 is rotatably and movably positioned on the surface of the movable column 16.

Furthermore, a threaded hole is fixedly formed in the middle of the lower end of the L-shaped connecting plate B2 in a penetrating mode, the inductor 4 is arranged on the L-shaped connecting plate B2, and the L-shaped connecting plate B2 is fixedly connected with the inductor 4 through the threaded hole.

By adopting the technical scheme, the inductor 4 can perform different induction on the tiles with different thicknesses.

Furthermore, two mounting holes 17 are formed in the rear end of the L-shaped connecting plate A1 in a penetrating mode, and the signal line 3 is fixedly arranged at the upper end of the inductor 4.

By adopting the technical scheme, the L-shaped connecting plate A1 can be installed on the conveying belt through the installation hole 17.

The working principle is as follows: when the device is used, the elastic clamping columns 6 on the upper side and the lower side of the front end of the movable square resisting plate 15 are pressed firstly, so that the integral elastic connecting column 5 and the elastic connecting column 5 are extruded and deformed towards the middle, then the integral movable column 16 is transversely inserted into the slots 9 on the L-shaped connecting plate A1 and the L-shaped connecting plate B2, at the moment, the two movable square resisting plates 15 are attached to the inner end surfaces of the L-shaped connecting plate B2 and the L-shaped connecting plate A1, the movable hole 12 is fixedly arranged in the middle of the movable square resisting plate 15, so that the movable square resisting plate 15 and the movable column 16 can rotate and move, the integral L-shaped connecting plate B2 and the L-shaped connecting plate A1 can rotate and move relatively, and the tension spring 11 has certain torsional elasticity, so that the deflected and movable L-shaped connecting plate B2 can restore to the original position; meanwhile, because the extension spring 11 has a certain extension elasticity, the two movable square abutting plates 15 can be extended and extruded outwards, so that the movable square abutting plates 15, the L-shaped connecting plate A1 and the inner end faces of the L-shaped connecting plate B2 can be extruded and press-fitted, the hexagonal clamping cap 8 can be extruded and press-fitted in the hexagonal clamping groove 13, the hexagonal clamping cap 8 and the movable hole 12 are limited, and the integral hexagonal clamping cap 8, the movable hole 12 and the movable square abutting plates 15 can be fixed in the slot 9; if dismantle the change to holistic extension spring 11, then press elasticity card post 6 once more for elasticity card post 6 can be deviate from draw-in groove 7, has removed the fixed to elasticity card post 6, outside two elasticity card posts 6 again, then hexagonal card dress cap 8 can be deviate from in hexagonal draw-in groove 13, activity post 16 also can be deviate from in slot 9, this kind of operation can clamp cap 8 to the hexagonal, extension spring 11, activity hole 12 and activity side support board 15 and carry out quick dismantlement and change.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.

Claims

1. The utility model provides an anti-collision device, includes L type connecting plate A (1), its characterized in that: the movable connecting plate is characterized in that an L-shaped connecting plate B (2) is movably arranged on one side of the front end of the L-shaped connecting plate A (1), slots (9) are fixedly arranged at the front ends of the L-shaped connecting plate A (1) and the L-shaped connecting plate B (2), movable square supporting plates (15) are arranged on the end faces inside the L-shaped connecting plate A (1) and the L-shaped connecting plate B (2) in a matched mode, hexagonal clamping caps (8) are arranged on the outer sides of the two movable square supporting plates (15), elastic connecting columns (5) are fixedly welded at the front ends of the movable square supporting plates (15), elastic clamping columns (6) are fixedly welded between the two elastic connecting columns (5), clamping short columns (14) are fixedly welded on the two sides of each elastic clamping column (6), stretching springs (11) are fixedly welded between the two movable square supporting plates (15), movable columns (16) are arranged on the inner sides of the stretching springs (11), the middle of each of the two movable square abutting plates (15) is provided with a movable hole (12) in a penetrating mode, the movable column (16) is movably and rotatably located in the movable hole (12), and hexagonal clamping grooves (13) are fixedly formed in two sides of the inner portion of each slot (9).

2. A collision avoidance device according to claim 1, wherein: the front sides of the upper end and the lower end of the front end of the slot (9) are fixedly provided with a clamping groove (7), and the two sections of the elastic clamping columns (6) are clamped in the clamping grooves (7).

3. A collision avoidance device according to claim 1, wherein: the end face of the outer side of the slot (9) is fixedly provided with an oblique chamfer (10), and the end face of the inner side of the hexagonal clamping cap (8) is in movable fit with the oblique chamfer (10).

4. A collision avoidance device according to claim 1, wherein: hexagonal draw-in groove (13) are fixed to be located the surface of L type connecting plate A (1) and L type connecting plate B (2), hexagonal dress cap (8) card is gone into and is located hexagonal draw-in groove (13), the degree of depth of hexagonal draw-in groove (13) is the quarter of L type connecting plate A (1) and L type connecting plate B (2) thickness.

5. A collision avoidance device according to claim 1, wherein: the two hexagonal clamping caps (8) are fixedly welded and connected through movable columns (16), and the movable square abutting plates (15) are rotatably and movably positioned on the surfaces of the movable columns (16).

6. A collision avoidance device according to claim 1, wherein: the middle of the lower end of the L-shaped connecting plate B (2) is fixedly provided with a threaded hole in a penetrating mode, the L-shaped connecting plate B (2) is provided with an inductor (4), and the L-shaped connecting plate B (2) is fixedly connected with the inductor (4) through the threaded hole.

7. A collision avoidance device according to claim 6, wherein: the rear end of the L-shaped connecting plate A (1) is provided with two mounting holes (17) in a penetrating mode, and the upper end of the inductor (4) is fixedly provided with a signal line (3).