Concrete pump pipe support

Abstract

The utility model relates to the technical field of concrete pouring, and particularly discloses a concrete pump pipe support which comprises a base, a supporting column is arranged at the upper end of the base, a rotatable rotating block is connected to the upper end of the supporting column, and a lock pin matched with the supporting column and used for fixing the rotating block is connected to the side wall of the rotating block. The upper end of the rotating block is connected with two inclined positioning rods; the pump pipe is clamped and positioned through the positioning rod, the stability in the pouring process is ensured, the pouring direction of the pump pipe can be adjusted through rotation of the rotating block, the complexity of carrying a support is avoided, adjustment is easy, and use is convenient and fast.

Description

Technical Field

[0001] This utility model relates to the field of concrete pouring technology, specifically a concrete pump pipe support. Background Technology

[0002] Concrete pouring is the process in civil engineering of pouring concrete into formwork and shaping it into a predetermined structure; it is a crucial step in forming building components. Its core objective is to ensure the density and structural integrity of the concrete through layered and segmented continuous pouring.

[0003] The pump pipe (concrete pump pipe) is the core component of the concrete delivery pump. It is used to efficiently transport concrete to the pouring point through the pipeline system, replacing traditional manual or crane transportation and greatly improving construction efficiency. At the end of the pouring process, a support is generally required to support the pump pipe, such as the pump pipe sliding support disclosed in patent CN206233595U. Existing pump pipe supports can generally only support the pump pipe. When it is necessary to adjust the pouring direction, the pump pipe needs to be removed, the support moved to change the angle, and then the pump pipe needs to be supported again, which is not convenient to use. Utility Model Content

[0004] This utility model addresses the aforementioned shortcomings of existing technologies by providing a concrete pump pipe support. The direction of pump pipe pouring can be adjusted by rotating the rotating block, avoiding the cumbersome process of moving the support. The adjustment is simple, and the use is convenient and quick.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A concrete pump pipe support includes a base, a support column at the upper end of the base, a rotatable rotating block connected to the upper end of the support column, a locking pin connected to the side wall of the rotating block to cooperate with the support column and to fix the rotating block, and two inclined positioning rods connected to the upper end of the rotating block.

[0007] Preferably, a rotating roller is connected to the inner wall of the positioning rod.

[0008] Preferably, a handle is connected to the side wall of the rotating block.

[0009] Preferably, a support plate is connected to the side wall of the rotating block, the support plate is provided with a guide hole, the locking pin is slidably engaged with the guide hole, one end of the locking pin is provided with a pull ring, the other end of the locking pin is provided with a locking block, and the side wall of the support column is provided with a positioning groove that engages with the locking block.

[0010] Preferably, a spring is connected between the pull ring and the support plate.

[0011] Preferably, the guide hole has a relief groove on its side wall, and the locking pin has a stop block on its side wall that cooperates with the relief groove.

[0012] Preferably, the lower end of the rotating block is provided with a rotating shaft that is inserted into the support column, and a bearing is provided between the rotating shaft and the support column.

[0013] Preferably, the base is an inverted V-shaped structure, and a support rod is vertically connected to the lower end of the base.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. This utility model uses a positioning rod to clamp and position the pump pipe, ensuring stability during the pouring process. The pouring direction of the pump pipe can be adjusted by rotating the rotating block, avoiding the cumbersome handling of the support frame. The adjustment is simple and the use is convenient and quick.

[0016] 2. This utility model can position the rotating block through the locking pin. The locking pin can ensure the reliability of use under the action of the spring. The locking pin can be opened and closed quickly and is convenient to use.

[0017] 3. The present invention provides a rotating roller on the inner side of the positioning rod, which can reduce friction between the roller and the pump pipe, improve the stability of the bracket, and reduce the wear of the pump pipe. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of this utility model;

[0019] Figure 2 A schematic diagram of the structure in which the support column and the rotating block cooperate;

[0020] Figure 3 This is a schematic diagram of the rotating block.

[0021] Figure 4 This is a schematic diagram of the locking pin structure;

[0022] Figure 5 This is a schematic diagram of the structure of this utility model in use;

[0023] In the diagram: 1-base; 101-support rod; 2-support column; 201-positioning groove; 3-rotating block; 301-support plate; 302-guide hole; 303-yield groove; 304-rotating shaft; 4-locking pin; 401-pull ring; 402-spring; 403-stop block; 404-locking block; 5-handle; 6-positioning rod; 601-rotating roller; 7-pump pipe. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] like Figure 1 As shown, a concrete pump pipe 7 support includes a base 1, which is an inverted V-shaped structure. A support rod 101 is vertically connected to the lower end of the base 1 to ensure that the base 1 can stand upright and provide support.

[0026] like Figure 2 As shown, the upper end of the base 1 is provided with a support column 2, and the upper end of the support column 2 is connected to a rotatable rotating block 3, as shown. Figure 3 As shown, the lower end of the rotating block 3 is provided with a rotating shaft 304 that is inserted into the support column 2, and a bearing is provided between the rotating shaft 304 and the support column 2.

[0027] The side wall of the rotating block 3 is connected to a locking pin 4 that cooperates with the support column 2 and is used to fix the rotating block 3. The upper end of the rotating block 3 is connected to two inclined positioning rods 6. The two positioning rods 6 form a V-shaped structure. Since the pump pipe 7 will move back and forth during the concrete pouring process, in order to reduce friction, a rotating roller 601 is connected to the inner wall of the positioning rod 6.

[0028] A support plate 301 is connected to the side wall of the rotating block 3. The support plate 301 is provided with a guide hole 302. The locking pin 4 is slidably engaged with the guide hole 302. Figure 4 As shown, one end of the locking pin 4 is provided with a pull ring 401, and the other end of the locking pin 4 is provided with a locking block 404. The support column 2 is a cylindrical structure, and the side wall of the support column 2 is provided with a positioning groove 201 that cooperates with the locking block 404. By sliding the locking pin 4, the locking block 404 cooperates with the positioning groove 201, which can fix the rotating block 3.

[0029] A spring 402 is connected between the pull ring 401 and the support plate 301. The spring 402 pulls the pull ring 401, and under the action of the spring 402, the locking block 404 is pressed into the positioning groove 201 to ensure the reliability of locking.

[0030] The guide hole 302 has a clearance groove 303 on its side wall, and the locking pin 4 has a stop block 403 on its side wall that cooperates with the clearance groove 303. By pulling the locking pin 4 with the pull ring 401, the stop block 403 is pulled out of the positioning groove 201. By rotating the locking pin 4, the stop block 403 is misaligned with the clearance groove 303. Under the pull of the spring 402, the stop block 403 presses against the side wall of the support plate 301, thus fixing the locking pin 4 after it is opened. When it is necessary to fix the rotating block 3, the locking pin 4 is rotated so that the stop block 403 cooperates with the clearance groove 303. Under the pull of the spring 402, the locking block 404 cooperates with the positioning groove 201 to fix the rotating block 3.

[0031] like Figure 5 As shown, during use, the pump pipe 7 is placed between the two positioning rods 6 for pouring. When it is necessary to adjust the pouring angle, the locking pin 4 is opened by pulling the ring 401, and the rotating block 3 is rotated by the handle 5. Under the clamping of the positioning rods 6, the pump pipe 7 is rotated to achieve angle adjustment and complete the adjustment of the pouring direction.

[0032] To facilitate rotation, a handle 5 is connected to the side wall of the rotating block 3, through which the rotating block 3 can be rotated.

[0033] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A concrete pump pipe support, characterized in that: The device includes a base, with a support column at the upper end of the base. A rotatable rotating block is connected to the upper end of the support column. A locking pin that cooperates with the support column and is used to fix the rotating block is connected to the side wall of the rotating block. Two inclined positioning rods are connected to the upper end of the rotating block.

2. A concrete pump pipe support as described in claim 1, characterized in that: A rotating roller is connected to the inner wall of the positioning rod.

3. A concrete pump pipe support as described in claim 1, characterized in that: A handle is attached to the side wall of the rotating block.

4. A concrete pump pipe support as described in claim 1, characterized in that: A support plate is connected to the side wall of the rotating block. The support plate has a guide hole. The locking pin slides with the guide hole. One end of the locking pin has a pull ring, and the other end of the locking pin has a locking block. The side wall of the support column has a positioning groove that cooperates with the locking block.

5. A concrete pump pipe support as described in claim 4, characterized in that: A spring connects the pull ring to the support plate.

6. A concrete pump pipe support as described in claim 4, characterized in that: The guide hole has a relief groove on its side wall, and the locking pin has a stop block on its side wall that cooperates with the relief groove.

7. A concrete pump pipe support as described in claim 1, characterized in that: The lower end of the rotating block is provided with a rotating shaft that is inserted into the support column, and a bearing is provided between the rotating shaft and the support column.

8. A concrete pump pipe support as described in claim 1, characterized in that: The base is an inverted V-shaped structure, with a support rod vertically connected to the lower end of the base.

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