CN216382405U

CN216382405U - Belt fastener with protection function

Info

Publication number: CN216382405U
Application number: CN202122683033.9U
Authority: CN
Inventors: 孔令安
Original assignee: Yancheng Hengan Mining Machinery Co ltd
Current assignee: Yancheng Hengan Mining Machinery Co ltd
Priority date: 2021-11-04
Filing date: 2021-11-04
Publication date: 2022-04-26
Anticipated expiration: 2031-11-04

Abstract

The utility model discloses a belt fastener with a protection function, which comprises a first belt fastener, wherein a second belt fastener is movably arranged on one side of the first belt fastener, a connecting base is movably embedded between the first belt fastener and the second belt fastener, protection rings are fixedly arranged on the lower surfaces of the first belt fastener and the second belt fastener, U-shaped pins are movably embedded on the upper surfaces of the first belt fastener and the second belt fastener, through holes are formed in the upper surfaces and the lower surfaces of the first belt fastener and the second belt fastener, and the U-shaped pins are respectively and movably connected with the first belt fastener and the second belt fastener through the through holes. According to the belt buckle with the protection function, the firmness of the U-shaped pin can be increased, the U-shaped pin is prevented from falling off after the bent part of the U-shaped pin is broken, the stability is improved, and the connecting part of one belt buckle is connected by the fixed rod, so that the belt buckle is convenient to disassemble and maintain independently.

Description

Belt fastener with protection function

Technical Field

The utility model relates to the field of belt buckles, in particular to a belt buckle with a protection function.

Background

The belt buckle is a hardware fitting at the front end of the belt, and conveying belts used by conveying equipment of coal, mines and wharfs need to be connected in multiple sections to form a required length; the belt buckle of current conveyer belt still has certain drawback when using, buckles through the bending type of U type pin lower extreme and fixes belt and belt buckle, and when the atress was too big, U type pin department of buckling can the fracture, and stability is not high, and a plurality of belt buckle junctions adopt a dead lever to connect, is not convenient for dismantle alone and maintain a belt buckle.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a belt buckle with a protection function, which can effectively solve the problems in the background technology.

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

the utility model provides a take protect function's belt clamp, includes belt clamp No. one, belt clamp one side movable mounting has No. two belt clamps, belt clamp No. one with movable embedding is installed and is connected the base between No. two belt clamps, belt clamp No. one with No. two equal fixed mounting in belt clamp lower surface has the protection ring.

Preferably, U-shaped pins are installed on the upper surface of the first belt fastener and the upper surface of the second belt fastener in an embedded mode, and through holes are formed in the upper surface and the lower surface of the first belt fastener and the upper surface and the lower surface of the second belt fastener.

Preferably, the U-shaped pin is movably connected with the first belt fastener and the second belt fastener through the through hole respectively.

Preferably, a limiting groove is formed in the surface of the U-shaped pin close to the lower end, and the lower end of the U-shaped pin penetrates through the protection ring.

Preferably, metal blocking pieces are fixedly installed on the inner side surface of the protection ring close to the upper surface and the lower surface, and the metal blocking pieces are movably connected with the U-shaped pins through the limiting grooves.

Preferably, the surface of one end of the connecting base is movably embedded with a bolt, the surface of one end of the connecting base is provided with a thread groove, and the bolt is movably connected with the connecting base through the thread groove.

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

according to the utility model, the first belt fastener and the second belt fastener are fixed at two ends of the conveying belt through the button sewing machine, the U-shaped pin penetrates through the through hole and is inserted into the protection ring, the metal blocking piece is bent under the impact force action of the U-shaped pin and is clamped into the limiting groove, so that the U-shaped pin is clamped by the metal blocking piece, the firmness of the U-shaped pin is increased, when the stress is overlarge, the U-shaped pin is prevented from breaking and falling off at the bent part, the stability is improved, the connecting base is inserted between the first belt fastener and the second belt fastener, then the bolt is screwed into the threaded groove, and the connecting parts of a group of belt fasteners are connected by adopting one connecting base, so that the first belt fastener and the second belt fastener are convenient to independently disassemble and maintain the group of belt fasteners.

Drawings

Fig. 1 is a schematic view of the overall structure of a belt buckle with a protection function according to the present invention;

fig. 2 is an overall structural view of a belt buckle with a protection function according to the present invention;

FIG. 3 is a cross-sectional view of the connection between the U-shaped pin of the belt buckle with the protection function and the first belt buckle;

fig. 4 is an enlarged view of a U-shaped pin and a protection ring structure of a belt buckle with a protection function according to the present invention.

In the figure: 1. a first belt fastener; 101. a through hole; 2. a second belt fastener; 3. connecting a base; 301. a bolt; 302. a thread groove; 4. a guard ring; 401. a metal baffle plate; 5. a U-shaped pin; 501. a limiting groove.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

The first embodiment is as follows:

as shown in fig. 1-4, a belt fastener with a protection function comprises a first belt fastener 1, a second belt fastener 2 is movably mounted on one side of the first belt fastener 1, a connecting base 3 is movably embedded between the first belt fastener 1 and the second belt fastener 2, and protection rings 4 are fixedly mounted on the lower surfaces of the first belt fastener 1 and the second belt fastener 2;

u-shaped pins 5 are movably embedded in the upper surfaces of the first belt fastener 1 and the second belt fastener 2, and through holes 101 are formed in the upper surfaces and the lower surfaces of the first belt fastener 1 and the second belt fastener 2; the U-shaped pin 5 is movably connected with the first belt fastener 1 and the second belt fastener 2 through the through hole 101 respectively; a limiting groove 501 is formed in the surface of the U-shaped pin 5 close to the lower end, and the lower end of the U-shaped pin 5 penetrates through the protection ring 4; metal blocking pieces 401 are fixedly installed on the inner side surface of the protection ring 4 close to the upper surface and the lower surface, the metal blocking pieces 401 are movably connected with the U-shaped pin 5 through limiting grooves 501, the metal blocking pieces 401 are bent under the impact force of the U-shaped pin 5 and are clamped into the limiting grooves 501, the U-shaped pin 5 is clamped by the metal blocking pieces 401, the firmness of the U-shaped pin 5 is improved, when the stress is overlarge, the U-shaped pin 5 is prevented from breaking at the bending position and falling off, and the stability is improved; connect 3 one end surface activities of base and install bolt 301, connect 3 one end surfaces of base and seted up thread groove 302, bolt 301 passes through thread groove 302 and is connected 3 swing joint of base, makes a set of belt clamp junction adopt one to connect base 3 and connect, makes its be convenient for dismantle alone and maintain a set of belt clamp.

Example two:

the utility model is to say that, when in use, a first belt fastener 1 and a second belt fastener 2 are fixed at two ends of a conveying belt through a button sewing machine, a U-shaped pin 5 is inserted into a protection ring 4 through a through hole 101, a metal blocking piece 401 bends under the impact force of the U-shaped pin 5 and is clamped into a limiting groove 501, the metal blocking piece 401 clamps the U-shaped pin 5, the firmness of the U-shaped pin 5 is increased, when the stress is overlarge, the U-shaped pin 5 is prevented from breaking and falling off at the bent part, the stability is improved, a connecting base 3 is inserted between the first belt fastener 1 and the second belt fastener 2, then a bolt 301 is screwed into a threaded groove 302, and the connecting part of one belt fastener is connected by adopting one connecting base 3, so that the belt fastener is convenient to independently disassemble and maintain one group of belt fasteners.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a take protect function's belt clamp which characterized in that: including belt fastener (1), belt fastener (1) one side movable mounting has No. two belt fasteners (2), belt fastener (1) with movable embedding installs between No. two belt fasteners (2) and connects base (3), belt fastener (1) with No. two equal fixed mounting in belt fastener (2) lower surface has protection ring (4).

2. The belt buckle with the protection function according to claim 1, characterized in that: no. one belt clamp (1) with No. two belt clamp (2) upper surface equal activity embedding installs U type pin (5), No. one belt clamp (1) with No. two belt clamp (2) upper surface and lower surface have all seted up through-hole (101).

3. The belt buckle with the protection function according to claim 2, characterized in that: u type pin (5) pass through hole (101) respectively with No. one belt clamp (1) with No. two belt clamp (2) swing joint.

4. The belt buckle with the protection function according to claim 3, characterized in that: the surface of the U-shaped pin (5) is close to the lower end, a limiting groove (501) is formed in the surface of the U-shaped pin (5), and the lower end of the U-shaped pin (5) penetrates through the protection ring (4).

5. The belt buckle with the protection function according to claim 4, characterized in that: the inner side surface of the protection ring (4) is close to the upper surface and the lower surface and is fixedly provided with a metal blocking piece (401), and the metal blocking piece (401) is movably connected with the U-shaped pin (5) through the limiting groove (501).

6. The belt buckle with the protection function according to claim 5, wherein: connect base (3) one end surface activity embedding and install bolt (301), thread groove (302) have been seted up on connection base (3) one end surface, bolt (301) pass through thread groove (302) with connect base (3) swing joint.