CN211664014U

CN211664014U - High-strength belt buckle for coal mine conveying belt joint

Info

Publication number: CN211664014U
Application number: CN201922003858.4U
Authority: CN
Inventors: 胡晓航; 胡从辉
Original assignee: Jining Hangan Belt Buckle Co ltd
Current assignee: Jining Hangan Belt Buckle Co ltd
Priority date: 2019-11-19
Filing date: 2019-11-19
Publication date: 2020-10-13
Anticipated expiration: 2029-11-19

Abstract

The utility model relates to a conveyer belt fastener field, in particular to a high strength belt clamp for coal mine conveyer belt connects. The utility model provides a high strength belt clamp for on colliery conveyer belt connects mainly includes: a belt buckle body and a U-shaped pin; the belt buckle body consists of an upper buckle plate, a lower buckle plate and a bent plate for connecting the upper buckle plate and the lower buckle plate; a plurality of parallel through grooves are formed in the bent plate; a plurality of protruding edges are respectively arranged on two sides of the buckle plate, and a binding notch is formed between the protruding edges; a binding opening is formed in the middle of each group of transverse nail holes; the U-shaped pins are multiple and are respectively matched with the transverse pin holes and the longitudinal pin holes for use. The utility model provides a current belt clamp easily take place the problem of dropout.

Description

High-strength belt buckle for coal mine conveying belt joint

Technical Field

The utility model relates to a conveyer belt fastener field, in particular to a high strength belt clamp for coal mine conveyer belt connects.

Background

The belt buckle is a hardware fitting at the front end of the belt. The conveying belts used by conveying equipment of coal, mines and wharfs need to be connected in multiple sections to form the required length, the end of each belt is connected with a buckle through a pin bolt during connection, and then each two sections of belts are connected into a whole through the buckle of the belt head.

However, the conventional belt buckle is influenced by external force during use, and is easy to generate the risk of tripping, which affects the normal production process on the one hand; in addition, on one hand, the belt fastener is easy to fall off to bring potential safety hazard, and thus, the safety of people is dangerous.

Disclosure of Invention

Therefore, the present invention has been made in view of the above problems. The utility model provides a high strength belt clamp for on colliery conveyer belt connects through horizontal U-shaped pin and fore-and-aft U-shaped pin interact, reaches the purpose that keeps the belt clamp to be difficult for droing. The utility model discloses a realize above-mentioned purpose through following technical scheme:

a high strength belt clamp for coal mine conveyor belt joint mainly includes: a belt buckle body and a U-shaped pin;

the belt buckle body consists of an upper buckle plate, a lower buckle plate and a bent plate for connecting the upper buckle plate and the lower buckle plate; a plurality of parallel through grooves are formed in the bent plate; a plurality of protruding edges are respectively arranged on two sides of the buckle plate, and a binding notch is formed between the protruding edges; a plurality of groups of longitudinal nail holes are arranged on the protruding edge; the middle part of the pinch plate is provided with a plurality of groups of transverse nail holes; a binding opening is formed in the middle of each group of transverse nail holes; continuous straight teeth are arranged on the surfaces of the upper and lower pinch plates, which are in contact with the conveying belt;

the U-shaped pins are multiple and are respectively matched with the transverse pin holes and the longitudinal pin holes for use.

In one embodiment, when one needs to remove the U-shaped pin from the lateral nailing hole, one need only insert a tool into the stapling hole.

In one embodiment, when one needs to remove the U-shaped pin from the longitudinal nail hole, one need only insert a tool into the stapling gap.

In one embodiment, the protruding edges are arranged in a circular arc configuration.

In one embodiment, each set of transverse nail holes is located between two opposite sets of longitudinal nail holes.

The utility model discloses beneficial effect as follows:

1. the utility model discloses be provided with horizontal nail hole and vertical nail hole, through the cooperation of U-shaped pin respectively with horizontal nail hole, vertical nail hole for the belt clamp can remain stable, is difficult to appear the phenomenon of threading off. In addition, the straight tooth structure can increase the area of contact between buckle and the conveyer belt, increases the frictional force between buckle and the conveyer belt.

Drawings

Fig. 1 is an overall view of the present invention.

Figure 2 is a view of the pinch plate of the present invention.

Fig. 3 is an overall view of the present invention.

Fig. 4 is a plan view of the present invention.

Fig. 5 is a side view of the present invention.

Fig. 6 is a view of a U-shaped pin of the present invention.

Detailed Description

The preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings, which are easily implemented by those having ordinary skill in the art to which the present invention pertains. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. In addition, for the purpose of more clearly describing the present invention, parts not connected with the present invention will be omitted from the drawings.

A high strength belt clamp for coal mine conveyor belt joint mainly includes: a belt buckle body and a U-shaped pin 2;

as shown in fig. 2, the belt buckle body is composed of an upper buckle plate 11 and a lower buckle plate 11 which are the same and a bending plate 19 for connecting the upper buckle plate 11 and the lower buckle plate 11, wherein the bending plate 19 is positioned at one end of the upper buckle plate 1 and the lower buckle plate 1; the bent plate 19 is provided with a plurality of parallel through grooves 14; a plurality of protruding edges 16 are respectively arranged on two sides of the buckle plate 11, and a binding notch 15 is formed between the protruding edges 16; a plurality of groups of longitudinal nail holes 13 are arranged on the protruding edge 16; the middle part of the buckle plate 11 is provided with a plurality of groups of transverse nail holes 12; the middle part of each group of transverse nail holes 12 is provided with a stapling starting hole 17; the contact surfaces of the upper and lower pinch plates 11 and the conveying belt are provided with continuous straight teeth 18;

the U-shaped pins 2 are multiple and are respectively matched with the transverse pin holes 12 and the longitudinal pin holes 13 for use.

Preferably, as an implementable solution, when one needs to remove the U-shaped pin 2 from the transverse nail hole 12, one only needs to insert a tool into the stapling hole 17 and then remove the U-shaped pin 2.

Preferably, as an implementable solution, when one needs to remove the U-shaped pin 2 from the longitudinal nail hole 13, one only needs to insert a tool into the stapling gap 15 and then remove the U-shaped pin 2.

Preferably, as an implementable solution, the protruding edge 16 is configured to be a circular arc, so that a person will not cut fingers when touching the belt buckle.

Preferably, as an implementable scheme, each group of transverse nail holes 12 is positioned between two opposite groups of longitudinal nail holes 13, and the structure is beneficial to realizing that the belt fastener can keep stable and can not move in the transverse direction and the longitudinal direction, and the strength of the joint of the conveying belt is increased.

Claims

1. A high strength belt clamp for coal mine conveyor belt joint mainly includes: a belt buckle body and a U-shaped pin (2);

the belt buckle body consists of an upper buckle plate and a lower buckle plate (11) which are the same and a bent plate (19) used for connecting the upper buckle plate and the lower buckle plate (11); a plurality of parallel through grooves (14) are formed in the bent plate (19);

the method is characterized in that: a plurality of protruding edges (16) are respectively arranged on two sides of the buckle plate (11), and a binding notch (15) is formed between the protruding edges (16); a plurality of groups of longitudinal nail holes (13) are arranged on the protruding edge (16); the middle part of the buckle plate (11) is provided with a plurality of groups of transverse nail holes (12); a stapling opening (17) is arranged in the middle of each group of transverse nail holes (12); the surfaces of the upper and lower pinch plates (11) which are contacted with the conveying belt are provided with continuous straight teeth (18);

the U-shaped pins (2) are multiple and are respectively matched with the transverse pin holes (12) and the longitudinal pin holes (13) for use.

2. The high strength belt fastener for use in a coal mine conveyor belt joint as defined in claim 1, wherein: when people need to remove the U-shaped pin (2) on the transverse nail hole (12), only a tool needs to be inserted into the stapling hole (17).

3. A high strength belt fastener for use in a coal mine conveyor belt joint as defined in claim 2, wherein: when people need to remove the U-shaped pin (2) on the longitudinal nail hole (13), only a tool needs to be inserted into the stapling notch (15).

4. A high strength belt fastener for use in a coal mine conveyor belt joint as defined in claim 3, wherein: the protruding edge (16) is arranged in a circular arc structure.

5. The high strength belt fastener for use in a coal mine conveyor belt joint as defined in claim 4, wherein: each group of transverse nail holes (12) is positioned between two opposite groups of longitudinal nail holes (13).