Concrete pouring pipe supporting frame

Abstract

The utility model relates to the technical field of concrete pouring, and discloses a concrete pouring pipe supporting frame which comprises a supporting plate, supporting legs are arranged at the bottom of the supporting plate, a supporting seat is arranged on the supporting plate in a sliding mode in the length direction of the supporting plate, and two detachably-connected positioning clamping plates are arranged at the top end of the supporting seat. An accommodating space for placing a pouring pipe is formed between the two positioning clamping plates; wherein the positioning clamping plate is rotationally connected with the supporting seat; the angle and the position of the concrete pouring pipe can be flexibly adjusted within a certain range, the pouring flexibility is improved, the manual intervention frequency on the concrete pouring pipe in the pouring process is reduced, and the labor intensity is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete pouring, in particular to a support frame for a concrete pouring pipe. Background Art

[0002] With the continuous development of society, high-rise buildings have emerged, and the technology of pumping concrete by ground pumps has been widely used. Especially in the concrete construction of bridges and high-rise buildings, pumping concrete by ground pumps is an indispensable technology.

[0003] Currently, the technology of pumping concrete by ground pumps has the following problems: When pouring concrete, a frame is usually placed at the pouring position to support the output end of the ground pump pipe, that is, the concrete pouring pipe, so that there is a certain working distance between the concrete pouring pipe and the pouring surface to achieve the pouring of concrete within a certain range. When it is necessary to move the concrete pouring pipe to adjust the pouring position, since the concrete pouring pipe and the concrete inside have a certain weight, usually multiple people need to work together to lift the concrete pouring pipe, and then pull the frame to the designated position, and place the concrete pouring pipe on the frame to continue pouring. Such an operation not only requires frequent adjustment of the position of the frame, but also the frame usually lacks a positioning structure. During the pouring process, construction workers need to support the concrete pouring pipe all the time to ensure the stability of concrete pouring, which is time-consuming and laborious, bringing great inconvenience to the use and operation. Therefore, there is an urgent need for a support frame for a concrete pouring pipe that can flexibly adjust the pouring angle within a certain range, reduce the moving frequency of the frame, and reduce the labor intensity. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a support frame for a concrete pouring pipe, which can flexibly adjust the angle and position of the concrete pouring pipe within a certain range, improve the flexibility of pouring, reduce the intervention frequency of manual operation on the concrete pouring pipe during the pouring process, and reduce the labor intensity.

[0005] The utility model adopts the following technical solutions:

[0006] A support frame for a concrete pouring pipe, comprising a support plate, legs are arranged at the bottom of the support plate, a support seat is slidably arranged on the support plate along its length direction, two detachably connected positioning clamping plates are arranged at the top of the support seat, and an accommodating space for placing the pouring pipe is formed between the two positioning clamping plates; wherein the positioning clamping plate is rotatably connected with the support seat.

[0007] Preferably, the support seat is of a U-shaped structure, and the open end of the U-shaped structure is sleeved on the support plate from top to bottom and is slidably connected with the support plate.

[0008] Preferably, rollers are symmetrically arranged inside the support base, moving grooves are formed along the length direction on both sides of the support plate, and the rollers are movably located in the moving grooves.

[0009] Preferably, the positioning clamping plate is rotatably connected to the support base through a support rod, and a positioning member is elastically arranged outside the support rod.

[0010] Preferably, the positioning member includes a positioning sleeve sleeved outside the support rod, and in the initial state, the bottom of the positioning sleeve is in close contact with the top of the support base.

[0011] Preferably, positioning teeth that mesh with each other are arranged on the end face of the positioning sleeve in contact with the support base.

[0012] Preferably, a positioning rod is elastically arranged on the support base below the positioning sleeve, and the positioning rod penetrates through the support base; in the initial state, the positioning rod moves downward along the support base under the pressure of the positioning sleeve and contacts the top surface of the support plate.

[0013] Preferably, limiting teeth that mesh with each other are arranged on the end face of the positioning rod in contact with the support plate.

[0014] Preferably, the length of the support leg is adjustable.

[0015] Preferably, the support leg is hinged to the bottom of the support plate, and a receiving groove for receiving the support leg is formed at the bottom of the support plate.

[0016] Compared with the prior art, the beneficial effects of the present utility model are as follows: Through the arrangement of the positioning clamping plate, the present utility model can position and clamp the concrete pouring pipe, ensure the stability during the pouring process, and reduce the frequency of manual intervention; by rotatably arranging the positioning clamping plate on the support base, the concrete pouring range at a specified position can be adjusted during the pouring process, and by slidably arranging the support base on the support plate, it can cooperate with the rotational arrangement of the positioning clamping plate to complete the uniform pouring of concrete within a certain range, improve the flexibility of concrete pouring, reduce the frequency of frequently moving the concrete pouring pipe, and reduce the labor intensity of workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is the front view of the embodiment of the present application;

[0018] Figure 2 is the partial lateral sectional view of the support base of the embodiment of the present application;

[0019] Figure 3 is the structural schematic diagram of the positioning sleeve of the present application for implementation. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] The following is a clear and complete description of the present invention in conjunction with the accompanying drawings and embodiments:

[0021] like Figures 1 to 3 As shown, a concrete pouring pipe support frame described in the utility model includes a support plate 1, a support leg 2 is arranged at the bottom of the support plate 1, and the support legs 2 are arranged on both sides of the bottom end of the support plate 1, with two legs arranged on each side to ensure stable support for the concrete pouring pipe during work; wherein a support seat 3 is slidably arranged on the support plate 1 along its length direction, and two detachably connected positioning clamps 4 are arranged on the top of the support seat 3, and the two positioning clamps 4 are preferably arranged in an arc structure to better adapt to the concrete pouring pipe, and an accommodating space for placing the pouring pipe is formed between the two positioning clamps 4, and the two positioning clamps 4 are preferably fixedly connected by bolts; wherein the positioning clamps 4 are rotatably connected to the support seat 3. When in use, the support leg 2 is fixed in the specified position, and the concrete pouring pipe is clamped and fixed by the positioning clamp 4, which not only ensures the stability of the concrete pipe pouring, but also eliminates the need for manual support, thereby improving the convenience of operation; during pouring, the concrete pouring pipe can be rotated to drive the rotation of the positioning clamp 4 on the support seat 3, so as to achieve fine-tuning of the pouring range at the specified position, and can also be coordinated with the position adjustment of the support seat 3 on the support plate 1 to achieve concrete pouring adjustment within a certain range, thereby improving the flexibility and convenience of concrete pouring.

[0022] Furthermore, the support seat 3 is a U-shaped structure, and one open end thereof is sleeved on the support plate 1 from top to bottom and is slidably connected with the support plate 1. Specifically, rollers 5 are symmetrically arranged on the inner side of the support seat 3, and movable grooves 6 are opened on both sides of the support plate 1 along its length direction. The rollers 5 are movably located in the movable grooves 6, and the sliding connection between the support seat 3 and the support plate 1 is realized by the rollers 5, which can reduce the friction between the support seat 3 and the support plate 1 during adjustment, reduce the wear between each other, and improve the convenience of operation.

[0023] Furthermore, a support rod 7 is provided at the bottom of the positioning clamp 4, and the support rod 7 is rotatably connected to the support seat 3 through a bearing. A positioning piece is elastically provided on the outside of the support rod 7 to ensure the stability of the position of the positioning clamp 4 after the angle is adjusted, and to avoid the situation where the pouring angle is offset due to the vibration force generated by the continuous pumping of concrete. The positioning piece includes a positioning sleeve 8 sleeved on the outside of the support rod 7. The positioning sleeve 8 is a structure that passes through from top to bottom, and a cavity is formed in the middle for the support rod 7 to pass through. A positioning spring 9 is provided on the top of the positioning sleeve 8, and the positioning spring 9 is sleeved on the top of the outside of the support rod 7 and fixedly connected to the positioning clamp 4; in the initial state, the bottom of the positioning sleeve 8 is tightly abutted against the top of the support seat 3. When the positioning clamp 4 needs to be adjusted, the positioning sleeve 8 is moved up to disengage it from the support seat 3 to release the positioning. Preferably, the end surface of the positioning sleeve 8 in contact with the support seat 3 is provided with mutually meshing positioning teeth to ensure the stability of positioning.

[0024] Furthermore, a through hole is formed through the support base 3 below the positioning sleeve 8, and a positioning rod 10 is elastically arranged in the through hole through a buffer spring. The positioning rod 10 passes through the support base 3 through the through hole. Among them, the bottom of the positioning sleeve 8 forms a positioning bottom surface larger than the upper part. The positioning teeth are arranged at the outer circle of the bottom of the positioning sleeve 8, and the inner circle is flat and arranged opposite to the position where the positioning rod 10 is located. In the initial state, the positioning rod 10 moves downward along the support base 3 under the pressure of the positioning sleeve 8 and contacts the top surface of the support plate 1 to realize the positioning of the support base 3. When the support base 3 needs to be moved, the positioning sleeve 8 is lifted upward, and the positioning rod 10 is reset under the restoring force of the buffer spring to disengage from the contact with the support plate 1, so as to release the positioning of the support base 3 and push the support base 3 to move. Preferably, the end face of the positioning rod 10 in contact with the support plate 1 is provided with mutually meshing limiting teeth, and the limiting teeth on the support plate 1 are arranged along the length direction of the support plate 1. The arrangement of the limiting teeth can ensure the stability of the support base 3 after being limited.

[0025] Furthermore, in this embodiment, the length of the leg 2 is adjustable to facilitate the adjustment of the support height. Specifically, the leg 2 can be set as a telescopic structure, and a positioning bolt can be arranged on it. The leg 2 is hinged to the bottom of the support plate 1, and a receiving groove for receiving the leg 2 is formed at the bottom of the support plate 1, so that the leg 2 can be received in the receiving groove after use, reducing the occupation of external space and facilitating subsequent storage and transportation.

[0026] When the utility model is in use, the leg 2 is fixedly placed at a specified position, and the concrete pouring pipe is clamped and fixed by the positioning clamp 4. During pouring, the concrete pouring pipe can be rotated to drive the positioning clamp 4 to rotate on the support base 3 to realize fine adjustment of the pouring range at a specified position, or it can be combined with the position adjustment of the support base 3 on the support plate 1 to realize the adjustment of concrete pouring within a certain range, improving the flexibility and convenience of concrete pouring. The structure is simple, the operation is simple, and the practicability is strong.

Claims

1. A concrete pouring pipe support frame, characterized in that: It includes a support plate, a support leg is arranged at the bottom of the support plate, a support seat is slidably arranged on the support plate along its length direction, two detachably connected positioning clamps are arranged on the top of the support seat, and a accommodating space for placing a casting pipe is formed between the two positioning clamps; wherein the positioning clamp is rotatably connected to the support seat.

2. The concrete pouring pipe support frame according to claim 1, characterized in that: The support seat is a U-shaped structure, and one open end of the support seat is sleeved on the support plate from top to bottom and is slidably connected with the support plate.

3. The concrete pouring pipe support frame according to claim 2, characterized in that: The inner side of the support seat is symmetrically provided with rollers, and both sides of the support plate are provided with movable grooves along the length direction thereof, and the rollers are movably located in the movable grooves.

4. The concrete pouring pipe support frame according to claim 2, characterized in that: The positioning clamping plate is rotatably connected to the support seat via a support rod, and a positioning piece is elastically arranged outside the support rod.

5. The concrete pouring pipe support frame according to claim 4, characterized in that: The positioning member comprises a positioning sleeve sleeved outside the support rod, and in an initial state, the bottom of the positioning sleeve is in close contact with the top of the support seat.

6. The concrete pouring pipe support frame according to claim 5, characterized in that: The end surface of the positioning sleeve in contact with the support seat is provided with mutually meshing positioning teeth.

7. The concrete pouring pipe support frame according to claim 6, characterized in that: A positioning rod is elastically arranged on the support seat below the positioning sleeve, and the positioning rod penetrates the support seat; in an initial state, the positioning rod moves downward along the support seat under the pressure of the positioning sleeve and contacts the top surface of the support plate.

8. The concrete pouring pipe support frame according to claim 7, characterized in that: The end surface of the positioning rod in contact with the support plate is provided with mutually meshing limiting teeth.

9. The concrete pouring pipe support frame according to claim 1, characterized in that: The length of the legs is adjustable.

10. The concrete pouring pipe support frame according to claim 9, characterized in that: The supporting legs are hinged to the bottom of the supporting plate, and a receiving groove for receiving the supporting legs is provided at the bottom of the supporting plate.

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