CN219618116U

CN219618116U - Operation tool of concrete discharging pipe

Info

Publication number: CN219618116U
Application number: CN202320855658.5U
Authority: CN
Inventors: 杨震; 赵芳; 冯东; 陈恩典; 辛宏杰; 李伟; 刘玮
Original assignee: Water Resources Research Institute of Shandong Province
Current assignee: Water Resources Research Institute of Shandong Province
Priority date: 2023-04-12
Filing date: 2023-04-12
Publication date: 2023-09-01
Anticipated expiration: 2033-04-12

Abstract

The utility model discloses an operation tool of a concrete discharging pipe, which comprises a pull rod and a clamping rod, wherein one end of the pull rod is provided with a hook rod matched with the concrete discharging pipe, the other end of the pull rod is provided with a first handle, the hook rod is of an arc-shaped structure, the clamping rod is positioned at one side of the hook rod, the clamping rod is matched with the hook rod to clamp the concrete discharging pipe, one end of the clamping rod is connected with a push rod, the push rod is in sliding fit with the pull rod, and one end of the push rod far away from the clamping rod is provided with a second handle; can realize fixed to the centre gripping of discharging pipe, can conveniently push-and-pull the discharging pipe through this operating tool, the convenience has increased the convenience of operation to the change of discharging pipe ejection of compact position, has solved the inconvenient problem of present manual control discharging pipe, has improved work efficiency.

Description

Operation tool of concrete discharging pipe

Technical Field

The utility model relates to the technical field of concrete, in particular to an operating tool of a concrete discharging pipe.

Background

Concrete casting refers to a process of casting concrete into a mold until plasticization, and materials such as concrete are put into the mold to form a predetermined shape in civil construction engineering.

Concrete pump trucks are machines that utilize pressure to continuously transport concrete along a pipe. Consists of a pump body and a conveying pipe. The concrete pump truck transmits the power of the engine to the hydraulic pump set or the rear axle through the power transfer case, the hydraulic pump pushes the piston to drive the concrete pump to work, and the concrete is conveyed to a certain height and distance by utilizing the distributing rod and the conveying pipe on the pump truck.

The end of the concrete pump truck conveying pipe is connected with the discharging pipe, when concrete pouring is carried out, the discharging position of the discharging pipe needs to be controlled manually to pour, the discharging pipe is cylindrical and inconvenient to grasp, sometimes the discharging pipe needs to be pulled by a rope, and the operation is very inconvenient.

Disclosure of Invention

The utility model aims at the defects in the prior art, and provides an operation tool for a concrete discharging pipe, which can clamp and fix the discharging pipe, can conveniently push and pull the discharging pipe through the operation tool, is convenient for changing the discharging position of the discharging pipe, improves the convenience of operation, solves the problem that the current manual control of the discharging pipe is inconvenient, and improves the working efficiency.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides an operation instrument of concrete discharging pipe, includes pull rod and clamp lever, the one end of pull rod be equipped with concrete discharging pipe complex collude the pole, the other end of pull rod is equipped with first handle, it is arc structure to collude the pole, the clamp lever is located one side of colluding the pole, clamp lever and collude pole cooperation centre gripping concrete discharging pipe, and the one end of clamp lever is connected with the push rod, push rod and pull rod sliding fit, the one end that the clamp lever was kept away from to the push rod is equipped with the second handle.

Preferably, the side walls of the hook rod and the clamping rod are respectively provided with an anti-slip pad.

Preferably, a sliding hole is formed in the pull rod, a yielding groove matched with the sliding hole is formed in the side wall of the pull rod, the push rod is located in the sliding hole and connected with the clamping rod through a sliding block, and the sliding block is in sliding fit with the yielding groove.

Preferably, one end of the clamping rod is connected with a sliding sleeve matched with the pull rod.

Preferably, a locking bolt for fixing the push rod is arranged on the side wall of the pull rod.

Preferably, a clamping groove is formed in one side, facing the hook rod, of the clamping rod.

Preferably, the first handle and the second handle are located at two sides of the pull rod.

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

1. according to the utility model, the clamping and fixing of the discharging pipe can be realized, the discharging pipe can be conveniently pushed and pulled through the operation tool, the discharging position of the discharging pipe can be conveniently changed, the convenience of operation is improved, the problem that the current manual control of the discharging pipe is inconvenient is solved, and the working efficiency is improved.

2. According to the utility model, the push rod is fixed through the locking bolt, so that the clamping convenience is improved, the operation is convenient, and the use is more convenient.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the connection of the second handle to the clamping bar;

FIG. 3 is a schematic view of the first handle and pull rod connection;

fig. 4 is a schematic view of the structure of the present utility model in use.

In the figure: 1-a pull rod; 101-hooking rod; 102-a yielding groove; 103-slide hole; 2-clamping bars; 201-clamping grooves; 3-a first handle; 4-a second handle; 401-push rod; 402-a slider; 403-sliding sleeve; 5-locking a bolt; and 6-a discharging pipe.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-3, an operation tool for a concrete discharging pipe 6 comprises a pull rod 1 and a clamping rod 2, wherein one end of the pull rod 1 is provided with a hook rod 101 matched with the concrete discharging pipe 6, the hook rod 101 is of an arc-shaped structure, the other end of the pull rod 1 is provided with a first handle 3, the clamping rod 2 is positioned on one side of the hook rod 101, the clamping rod 2 is matched with the hook rod 101 to clamp the concrete discharging pipe 6, one end of the clamping rod 2 is connected with a push rod 401, the push rod 401 is in sliding fit with the pull rod 1, one end of the push rod 401, far away from the clamping rod 2, is provided with a second handle 4, the clamping rod 2 can be slid through the second handle 4, and the distance between the clamping rod 2 and the hook rod 101 is adjusted.

As shown in fig. 4, when the concrete discharging pipe 6 is matched, when the discharging pipe 6 is pulled, the hooking rod 101 is in an arc-shaped structure, so that even if the clamping rod 2 does not clamp the discharging pipe 6, the hooking rod 101 can pull the discharging pipe 6; when pushing the discharging pipe 6, the discharging pipe 6 is hooked through the hook rod 101, the clamping rod 2 is pushed through the second handle 4, the clamping rod 2 and the hook rod 101 clamp the discharging pipe 6, the clamping action of the clamping rod 2 and the hook rod 101 is kept, and the discharging pipe 6 is pushed, so that the pushing of the discharging pipe 6 is realized. When the pulling or pushing direction needs to be rotated, the second handle 4 is released, so that the operating tool can be rotated, and the direction of the matching of the discharging pipe 6 is changed.

The side walls of the hook rod 101 and the clamping rod 2 are respectively provided with an anti-slip pad, so that the friction force between the hook rod and the discharging pipe 6 is increased.

In order to realize sliding fit between the clamping rod 2 and the pull rod 1, a sliding hole 103 is formed in the pull rod 1, a yielding groove 102 matched with the sliding hole 103 is formed in the side wall of the pull rod 1, a push rod 401 is located in the sliding hole 103, the push rod 401 is connected with the clamping rod 2 through a slide block 402, and the slide block 402 is in sliding fit with the yielding groove 102.

One end of the clamping rod 2 is connected with a sliding sleeve 403 matched with the pull rod 1, so that the connection firmness between the clamping rod 2 and the pull rod 1 is improved.

The clamping groove 201 is formed in one side, facing the hook rod 101, of the clamping rod 2, the locking bolt 5 for fixing the push rod 401 is arranged on the side wall of the pull rod 1, after the clamping rod 2 and the hook rod 101 clamp the discharging pipe 6, the push rod 401 is fixed through the locking bolt 5, and the clamping and fixing state is maintained, so that the operation is convenient.

In addition, the first handle 3 and the second handle 4 are positioned at both sides of the pull rod 1, thereby increasing the convenience of operation.

When the novel discharging pipe is used, the discharging pipe 6 is hooked through the hooking rod 101, the clamping rod 2 is pushed through the second handle 4, the clamping rod 2 and the hooking rod 101 clamp the discharging pipe 6, the locking bolt 5 is rotated to fix the push rod 401, and pushing and pulling actions on the discharging pipe 6 are achieved through the first handle 3 and the second handle 4. When the operation direction is required to be changed, the locking bolt 5 is loosened, the operation tool is rotated, the discharging pipe 6 is clamped again, and then the discharging pipe is fixed through the locking bolt 5.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims

1. An operating tool for a concrete discharge pipe, which is characterized in that: including pull rod and clamp lever, the one end of pull rod be equipped with concrete discharging pipe complex collude the pole, the other end of pull rod is equipped with first handle, it is arc structure to collude the pole, the clamp lever is located one side of colluding the pole, the clamp lever with collude pole cooperation centre gripping concrete discharging pipe, the one end of clamp lever is connected with the push rod, push rod and pull rod sliding fit, the one end that the clamp lever was kept away from to the push rod is equipped with the second handle.

2. An operating tool for a concrete spout as claimed in claim 1, wherein: and the side walls of the hook rod and the clamping rod are respectively provided with an anti-slip pad.

3. An operating tool for a concrete spout as claimed in claim 1, wherein: the pull rod is internally provided with a sliding hole, the side wall of the pull rod is provided with a abdication groove matched with the sliding hole, the push rod is positioned in the sliding hole and is connected with the clamping rod through a slide block, and the slide block is in sliding fit with the abdication groove.

4. An operating tool for a concrete spout as claimed in claim 1, wherein: one end of the clamping rod is connected with a sliding sleeve matched with the pull rod.

5. An operating tool for a concrete spout as claimed in claim 1, wherein: the side wall of the pull rod is provided with a locking bolt for fixing the push rod.

6. An operating tool for a concrete spout as claimed in claim 1, wherein: and a clamping groove is formed in one side of the clamping rod, which faces the hook rod.

7. An operating tool for a concrete spout as claimed in claim 1, wherein: the first handle and the second handle are positioned on two sides of the pull rod.