CN215721451U - Pump truck pipe strap - Google Patents

Abstract

The utility model relates to the technical field of pipe clamps, in particular to a pump truck pipe clamp. The utility model provides a pump truck pipe strap, includes first pipe strap, second pipe strap and card tail, the outside arch formation card tail and the dop of junction at first pipe strap and second pipe strap both ends, first pipe strap and second pipe strap are connected through round pin axle one in card tail department, the dop includes dop and lower dop, the inside gag lever post that is equipped with of dop down, the gag lever post is connected in dop down through round pin axle two, the draw-in groove has been seted up to gag lever post one side, it wears to be equipped with the fixed pin to go up the dop lateral wall, the fixed pin includes round pin head, body of the pin, spacing arch and fixture block, round pin head one side connects gradually body of the pin and fixture block, spacing arch encircles and connects in the body of the pin lateral wall. The pipe clamp can realize the fixation of pipelines with various sizes and tightness, has good use effect, and the sealing layer and the wear-resistant layer which are connected inside the pipe clamp effectively protect the pipe clamp body and the pipelines from being worn, thereby prolonging the service life of the pipe clamp.

Description

Pump truck pipe strap

Technical Field

The utility model relates to the technical field of pipe clamps, in particular to a pump truck pipe clamp.

Background

The pump truck mainly realizes through pipeline among the material transportation process, and pipeline all is formed by carrying material pipe and pipe strap connection, and the sealed effect of current pipe strap is unsatisfactory, can cause the pipe strap to become flexible in long distance transportation process, leads to the material in the pipe strap to take place to leak, and sealed effect is poor, and the wasting of resources is serious, and the pipe strap elasticity is adjusted inconveniently and the control range is not ideal enough simultaneously, causes the material extravagant.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a pump truck pipe clamp to overcome the defects in the prior art;

in order to solve the technical problems, the utility model provides the following technical scheme:

a pump truck pipe strap comprises a first pipe strap, a second pipe strap and a strap, wherein the joint of the two ends of the first pipe strap and the second pipe strap is protruded outwards to form the strap and a clamping head, the first pipe strap and the second pipe strap are connected at the strap through a first pin shaft, so that the opening and closing of the strap are realized, the clamping head comprises a first clamping head and a second clamping head, a limiting rod is arranged in the second clamping head, the limiting rod is connected with the second clamping head through a second pin shaft, so that the multi-angle adjustment can be realized, a clamping groove is formed in one side of the limiting rod, a fixing pin is penetrated through the side wall of the first clamping head, the fixing pin comprises a pin head, a pin body, a limiting protrusion and a clamping block, the pin body and the clamping block are sequentially connected to one side of the pin head, the shape of the clamping block is the same as that of the clamping groove, the double clamping blocks can increase the static friction with the clamping groove, so that the fixing pin is clamped with the limiting rod, and the clamping pipe is more tightly fixed to the pipeline, the limiting bulge is connected to the side wall of the pin body in a surrounding manner, a cavity is arranged at the joint of the upper chuck and the fixed pin, the cavity is arranged in the side wall of one side of the upper chuck connected with the fixed pin, a spring is arranged in the cavity, one end of the spring is connected to the limiting bulge, the other end of the spring is connected to the side wall of one side of the cavity, the limiting rod can be clamped simply, quickly and conveniently through the internal structure of the fixed pin, the tightness of the clamping pipe can be adjusted at will, the adjustment is convenient, a wear-resistant layer is arranged at the joint of the upper pipe clamp and the lower pipe clamp, the wear-resistant layer is connected with the contact surface of the upper pipe clamp and the lower pipe clamp in a sticky manner, the upper chuck and the lower chuck can be prevented from being worn and the service life of the upper chuck and the lower chuck is reduced after being used for a long time, the inner walls of the upper pipe clamp and the lower pipe clamp are connected with sealing layers in a sticky manner, so that the leakage is easily generated at the joint of a pipeline, meanwhile, the pipe clamp can be prevented from abrading the pipe body;

optionally, a through hole is formed in the upper chuck and used for accommodating a limiting rod to limit and fix;

optionally, the diameter of the through hole is larger than that of the limiting rod, so that the limiting rod can move in the through hole conveniently;

optionally, two clamping blocks are arranged, so that the contact area between the clamping blocks and the clamping grooves can be increased, the static friction is increased, the fixing property of the fixing pins on the limiting rod is stronger, and the clamping pipes are clamped and fixed to the pump truck pipeline more tightly;

optionally, the clamping blocks and the clamping grooves are the same in shape, and a plurality of clamping grooves are arranged, so that the accuracy of fastening the pipe clamp can be increased, the gears for fixing the tightness of the pipe clamp can be increased, and the pipe clamp is suitable for adjusting the tightness in different degrees;

optionally, the upper half pipe clamp and the lower half pipe clamp are semicircular, so that the pipeline of the pump truck can be conveniently and fixedly clamped, and the sealing performance of the pump truck is improved under the clamping of the sealing layer;

has the advantages that: the fixing block of the pump truck pipeline is connected by adopting the annular pipe clamp main body, the fixing pin is matched with the limiting rod, the double-clamping-block structure on the fixing pin is tightly clamped with the clamping groove on the limiting rod, the tightness of the pipe clamp for fixing the pipeline is ensured, the pipe clamp is not easy to loosen, the fixing of various degrees can be realized by the plurality of grooves on the limiting rod, so that the pipeline with various sizes and tightness is fixed, the use effect is good, and the sealing layer and the wear-resistant layer which are connected inside the pipe clamp effectively protect the pipe clamp body and the pipeline from being worn, so that the service life of the pipe clamp can be prolonged.

Drawings

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

FIG. 2 is a schematic view of a partial structure of the present invention;

FIG. 3 is a schematic view of the fixing pin of the present invention;

the pipe clamp comprises an upper half pipe clamp body 1, a lower half pipe clamp body 2, an upper clamp body 3, a lower clamp body 4, a clamp tail 5, a sealing layer 6, a wear-resistant layer 7, a limiting rod 8, a fixing pin 9, a pin shaft II 10, a pin shaft I11, a spring 12, a cavity 13, a clamping groove 14, a pin head 15, a pin body 16, a limiting bulge 17 and a clamping block 18.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the context of the present invention will be understood in a specific context to those skilled in the art.

As shown in figures 1-3, the device comprises an upper pipe clamp, a lower pipe clamp and a clamping tail, wherein the joint of the two ends of the upper pipe clamp and the lower pipe clamp is outwards protruded to form the clamping tail and a clamping head, the upper pipe clamp and the lower pipe clamp are connected at the clamping tail through a first pin shaft, so as to realize opening and closing, the clamping head comprises an upper clamping head and a lower clamping head, a limiting rod is arranged in the lower clamping head, the limiting rod is connected to the lower clamping head through a second pin shaft, so as to realize multi-angle adjustment, a clamping groove is arranged on one side of the limiting rod, a fixing pin is penetrated through the side wall of the upper clamping head, the fixing pin comprises a pin head, a pin body, a limiting protrusion and a clamping block, the pin head is sequentially connected with the pin body and the clamping block, the clamping block is the same as the clamping groove in shape and can be clamped with the clamping groove, and the double clamping blocks can increase static friction with the clamping groove, so as to ensure that the fixing pin is clamped with the limiting rod more tightly, the pipe clamp is more tightly fixed to a pipeline, the limiting bulge is connected to the side wall of the pin body in a surrounding mode, a cavity is formed in the joint of the upper clamping head and the fixing pin, the cavity is formed in the side wall of one side, connected with the fixing pin, of the upper clamping head, a spring is arranged in the cavity, one end of the spring is connected to the limiting bulge, the other end of the spring is connected to the side wall of one side of the cavity, the limiting rod can be clamped simply, quickly and conveniently through the internal structure of the fixing pin, the tightness of the pipe clamp can be adjusted randomly, adjustment is convenient, the joint of the upper pipe clamp and the lower pipe clamp is provided with a wear-resistant layer, the wear-resistant layer is in adhesive connection with the contact surface of the upper pipe clamp and the lower pipe clamp, the upper clamping head and the lower clamping head can be prevented from being worn after being used for a long time, the service life of the upper pipe clamp and the lower pipe clamp are shortened, the inner wall of the upper pipe clamp and the lower pipe clamp are in adhesive connection, and the place where leakage easily occurs at the pipeline connection position is mainly sealed so as to prevent the accident, meanwhile, the pipe clamp can be prevented from abrading the pipe body; a through hole is formed in the upper clamping head and used for accommodating a limiting rod to limit and fix; the diameter of the through hole is larger than that of the limiting rod, so that the limiting rod can move in the through hole conveniently; the two clamping blocks are arranged, so that the contact area between the clamping blocks and the clamping grooves can be increased, the static friction is increased, the fixing property of the fixing pins to the limiting rod is stronger, and the clamping pipes are more tightly clamped and fixed to the pump truck pipeline; the clamping blocks and the clamping grooves are the same in shape, and a plurality of clamping grooves are formed, so that the accuracy of pipe clamp fastening can be improved, the gear of the fixed tightness of the pipe clamp can be increased, and the pipe clamp is suitable for adjusting the tightness in different degrees; first pipe strap and second pipe strap are half circular ring-shaped, are convenient for fix the joint to the pipeline of pump truck to under the clamping of adding of sealing layer, increase its seal.

The working principle is as follows: when the pipe clamp is used, the upper half pipe clamp 1 and the lower half pipe clamp 2 are opened, a joint of a pipeline needing to be fixed is placed into the pipe clamp, then the upper half pipe clamp 1 and the lower half pipe clamp 2 are combined, the limiting rod 8 is inserted into a through hole in the upper clamp head 3, the insertion angle is adjusted through the second pin shaft 10, then the limiting rod 8 is clamped through the fixing pin 9, the pin body 16 is pulled up by pulling the pin head 15, opening and closing degree adjustment is carried out according to the pipeline needing to be fixed, after the required position is reached, the two clamping blocks 18 on the pin body 16 are inserted into the clamping grooves 14 on the limiting rod 8 for fixing, simplicity and rapidness are achieved, when the pipe clamp is opened, the fixing pin 9 is pulled up, the clamping blocks 18 are pulled out from the clamping grooves 14, and the limiting rod 8 can be pulled out from the upper clamp head 3 to open the pipe clamp.

Claims (6)

1. The utility model provides a pump truck pipe strap which characterized in that: the pipe clamp comprises an upper half pipe clamp (1), a lower half pipe clamp (2) and a clamping tail (5), wherein the joint of the two ends of the upper half pipe clamp (1) and the lower half pipe clamp (2) protrudes outwards to form the clamping tail (5) and a clamping head, the upper half pipe clamp (1) and the lower half pipe clamp (2) are connected at the clamping tail (5) through a first pin shaft (11), the clamping head comprises an upper clamping head (3) and a lower clamping head (4), a limiting rod (8) is arranged inside the lower clamping head (4), the limiting rod (8) is connected to the lower clamping head (4) through a second pin shaft (10), a clamping groove (14) is formed in one side of the limiting rod (8), a fixing pin (9) is arranged on the side wall of the upper clamping head (3) in a penetrating mode, the fixing pin (9) comprises a pin head (15), a pin body (16), a limiting protrusion (17) and a clamping block (18), one side of the pin head (15) is sequentially connected with the pin body (16) and the clamping block (18), spacing arch (17) are encircleed and are connected in round pin body (16) lateral wall, it is equipped with cavity (13) to go up dop (3) and fixed pin (9) junction, cavity (13) are located in the lateral wall that dop (3) are connected fixed pin (9) one side, be equipped with spring (12) in cavity (13), spring (12) one end is connected in spacing arch (17) and spring (12) other end and is connected in cavity (13) one side lateral wall, first pipe strap (1) and second pipe strap (2) junction are equipped with wearing layer (7), wearing layer (7) viscidity is connected in first pipe strap (1) and second pipe strap (2) contact surface, first pipe strap (1) and second pipe strap (2) inner wall viscidity are connected with sealing layer (6).

2. The pump truck pipe strap of claim 1, wherein: the interior of the upper clamping head (3) is provided with a through hole.

3. The pump truck pipe strap of claim 2, wherein: the diameter of the through hole is larger than that of the limiting rod (8).

4. The pump truck pipe strap of claim 1, wherein: the number of the clamping blocks (18) is two.

5. The pump truck pipe strap of claim 4, wherein: the clamping blocks (18) are the same as the clamping grooves (14) in shape, and a plurality of clamping grooves (14) are formed.

6. The pump truck pipe strap of claim 1, wherein: the upper half pipe clamp (1) and the lower half pipe clamp (2) are semicircular.

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