Concrete pump pipe support

Abstract

The utility model provides a concrete pump pipe support which comprises a fixing frame. The device comprises a fixing frame, a limiting structure and a supporting structure, the fixing frame is installed on the top face of the supporting structure, the supporting structure comprises a support and a sliding groove, the annular sliding groove is formed in the top face of the support, the fixing frame and the limiting structure are both installed in the sliding groove, and the limiting structure and the fixing frame are connected in series and fixed through a fixing ring. The fixing ring is in a circular ring shape, the fixing frame and the limiting structure are fixed to the side wall of the fixing ring at equal intervals, the fixing frame and the limiting structure synchronously slide in the sliding groove through the fixing ring, a fixing structure is fixed to the center of the fixing frame, and the limiting structure is fixed to the side wall of the fixing ring. The pump pipe is erected on the fixing structure and the limiting structure; the concrete pump pipe support has the advantages that the position of the pump pipe can be conveniently limited, and therefore the position and angle of the pump pipe can be conveniently adjusted.

Description

Technical Field

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

[0002] In building construction, large volumes of concrete are transported frequently using stationary concrete pumps. When selecting the location of the pump pipe, it is necessary to avoid columns and suspended formwork. Therefore, supports are set up along the route of the pump pipe. The floor is covered with a steel mesh made of steel bars, and various pipelines are laid between the steel mesh and the floor. In the initial stage of using stationary concrete pumps, traditional methods such as formwork, timber, and tires are used to erect the supports for the pump pipe. The timber or tires are placed directly on top of the steel mesh.

[0003] Currently, in the use of existing concrete pump pipe supports, the position of the pump pipe is fixed on the support. However, once the position of the pump pipe is fixed, concrete can only be transported to one location. Since there are many locations on the floor where concrete needs to be transported, the fixed pump pipe is not convenient for adjusting the position and angle, which restricts the delivery of concrete.

[0004] Therefore, it is necessary to provide a new concrete pump pipe support to solve the above-mentioned technical problems. Utility Model Content

[0005] The technical problem solved by this utility model is to provide a concrete pump pipe support that facilitates the restriction of the position of the pump pipe, thereby facilitating the adjustment of the position and angle of the pump pipe.

[0006] To solve the above-mentioned technical problems, the concrete pump pipe support provided by this utility model includes: a fixing frame; a supporting structure, wherein the fixing frame is installed on the top surface of the supporting structure, the supporting structure includes a bracket and a sliding groove, the top surface of the bracket is provided with an annular sliding groove, the fixing frame and the limiting structure are both installed inside the sliding groove, and the limiting structure and the fixing frame are fixed in series by a fixing ring, and the fixing ring is also annular in shape, and the fixing frame and the limiting structure are fixed at equal intervals to the side wall of the fixing ring, and the fixing frame and the limiting structure slide synchronously inside the sliding groove through the fixing ring, a fixing structure is fixed at the center of the fixing frame, and the pump pipe is mounted on the fixing structure and the limiting structure.

[0007] Preferably, the fixing structure includes a clamp and a fixing seat, the fixing seat is fixed to the center of the surface of the fixing frame by bolts, and the clamp is fixed to the top of the fixing seat.

[0008] Preferably, the clamp is composed of two semicircles, and the inner diameter of the clamp is larger than the diameter of the pump pipe. One end of the clamp is rotatably connected, and the other end of the clamp is fixed by bolts.

[0009] Preferably, the limiting structure includes a shaft frame, a limiting roller, and a bearing. The shaft frame is fixed to the side wall of the fixing ring, and the bearing is fixed between the two end side walls of the limiting roller and the inner sides of the two ends of the shaft frame. The limiting roller is rotatably connected to the inner side of the shaft frame through the bearing.

[0010] Preferably, the length of the limiting roller is greater than the diameter of the pump pipe, and the horizontal height of the top surface of the limiting roller is the same as the horizontal height of the bottom surface of the inner sidewall of the clamp.

[0011] Preferably, the support structure further includes a ball bearing disposed on the bottom surface inside the groove.

[0012] Preferably, the ball is tumblingly connected to the bottom surface inside the groove, and the bottom surfaces at both ends of the fixing frame and the bottom surface of the shaft frame abut against the side wall of the ball, and the fixing frame and the shaft frame slide within the groove via the ball.

[0013] Compared with related technologies, the concrete pump pipe support provided by this utility model has the following beneficial effects:

[0014] This utility model provides a concrete pump pipe support. First, the support is placed on the floor slab to be poured concrete using the supporting structure. Then, the fixing frame and the limiting structure, which are fixedly connected by the fixing ring, are installed inside the top surface of the supporting structure, allowing the fixing frame and the limiting structure to slide synchronously on the top surface of the supporting structure. Next, the pump pipe is horizontally mounted on the limiting structure and the fixing structure, and the fixing structure is clamped to the side wall of the pump pipe, restricting the pump pipe to the fixing frame. This restricts the position of the pump pipe, preventing construction workers from holding the pump pipe while pouring concrete. When it is necessary to adjust the pouring position and angle, the pump pipe can be pulled, causing it to slide on the limiting structure. The fixing structure prevents the pump pipe from leaving its original position. By applying a lateral force to the pump pipe, the fixing frame and the limiting structure can be driven to slide synchronously inside the groove, thereby changing the angle at which the pump pipe delivers concrete. This allows the pump pipe to pour concrete onto floor slabs at any angle. Attached Figure Description

[0015] Figure 1 A schematic diagram of a preferred embodiment of the concrete pump pipe support provided by this utility model;

[0016] Figure 2 for Figure 1 The diagram shows the overall frontal cross-section of the structure.

[0017] Figure 3 for Figure 1 The diagram shows a three-dimensional representation of the supporting structure.

[0018] Figure 4 for Figure 2 The diagram shows the structure of the fixing frame and the limiting structure.

[0019] Figure 5 for Figure 1 The diagram shows the structure of the fixed structure.

[0020] The following are the labels in the diagram: 1. Fixed frame, 2. Support structure, 21. Bracket, 22. Slide groove, 23. Ball bearing, 3. Fixed structure, 31. Clamp, 32. Fixed seat, 4. Limiting structure, 41. Shaft frame, 42. Limiting roller, 43. Bearing, 5. Pump pipe, 6. Fixing ring. Detailed Implementation

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0022] Please see Figures 1-5 ,in Figure 1 A schematic diagram of a preferred embodiment of the concrete pump pipe support provided by this utility model; Figure 2 for Figure 1 The diagram shows the overall frontal cross-section of the structure. Figure 3 for Figure 1 The diagram shows a three-dimensional representation of the supporting structure. Figure 4 for Figure 2 The diagram shows the structure of the fixing frame and the limiting structure. Figure 5 for Figure 1 The diagram shows the structure of the fixed structure; the concrete pump pipe support includes: a fixed frame 1; a support structure 2, the fixed frame 21 is installed on the top surface of the support structure 2, the support structure 2 includes a bracket 21 and a sliding groove 22, the top surface of the bracket 21 is provided with an annular sliding groove 22, the fixed frame 1 and the limiting structure 4 are both installed inside the sliding groove 22, and the limiting structure 4 and the fixed frame 1 are fixed in series by a fixing ring 6, and the fixing ring 6 is also annular in shape, and the fixed frame 1 and the limiting structure 4 are fixed at equal distances to the side wall of the fixing ring 6, and the fixed frame 1 and the limiting structure 4 slide synchronously inside the sliding groove 22 through the fixing ring 6, a fixed structure 3 is fixed at the center of the fixed frame 1, and the pump pipe 5 is mounted on the fixed structure 3 and the limiting structure 4.

[0023] In the specific implementation process, such as Figure 1 , Figure 2 and Figure 5 As shown, the fixing structure 3 includes a clamp 31 and a fixing base 32. The fixing base 32 is fixed to the center of the surface of the fixing frame 1 by bolts, and the clamp 31 is fixed to the top of the fixing base 32. The clamp 31 is composed of two semicircles, and the inner diameter of the clamp 31 is larger than the diameter of the pump pipe 5. One end of the clamp 31 is rotatably connected, and the other end of the clamp 31 is fixed by bolts, so that the clamp 31 can be clamped to the side wall of the pump pipe 5, and the pump pipe 5 can be connected to the fixing frame 1 through the clamp 31.

[0024] In the specific implementation process, such as Figure 1 , Figure 2 and Figure 4 As shown, the limiting structure 4 includes a shaft frame 41, a limiting roller 42, and a bearing 43. The shaft frame 41 is fixed to the side wall of the fixing ring 6, and the bearing 43 is fixed between the two end side walls of the limiting roller 42 and the inner sides of the two ends of the shaft frame 41. The limiting roller 42 is rotatably connected to the inner side of the shaft frame 41 through the bearing 43. The length of the limiting roller 42 is greater than the diameter of the pump pipe 5, and the horizontal height of the top surface of the limiting roller 42 is consistent with the horizontal height of the bottom surface of the inner side wall of the clamp 31. This facilitates the rotatable connection between the shaft frame 41 and the limiting roller 42 through the bearing 43, so that when the pump pipe 5 is erected, the rotation of the limiting roller 42 can reduce the friction between it and the pump pipe 5.

[0025] In the specific implementation process, such as Figure 1 , Figure 2 and Figure 5 As shown, the support structure 2 also includes a ball bearing 23, which is disposed on the bottom surface inside the slide groove 22. The ball bearing 23 is tactilely connected to the bottom surface inside the slide groove 22, and the bottom surfaces of both ends of the fixing frame 1 and the bottom surface of the shaft frame 41 abut against the side wall of the ball bearing 23. The fixing frame 1 and the shaft frame 41 slide within the slide groove 22 through the ball bearing 23. When the fixing frame 1 and the shaft frame 41 slide within the slide groove 22, the rolling of the ball bearing 23 greatly reduces the friction between them and the slide groove 22, thereby facilitating the angle change of the fixing frame 1 and the shaft frame 41.

[0026] The working principle of the concrete pump pipe support provided by this utility model is as follows:

[0027] In use, first, the bracket 21 is placed on the concrete floor slab, with its legs able to penetrate the laid steel mesh and directly contact the floor slab. Then, the shaft bracket 41 and the fixing bracket 1 are placed inside the slide groove 22 through the fixing ring 6, and the bottom surfaces of the fixing bracket 1 and the shaft bracket 41 abut against the rolling ball 23 set on the bottom surface of the slide groove 22, so that the fixing bracket 1 and the shaft bracket 41 can slide synchronously in a ring inside the slide groove 22. Then, the pump pipe 5 is mounted on the limiting roller 42 and the clamp 31, and the position of the pump pipe 5 is adjusted. The clamp 31 is then clamped to the side wall of the pump pipe 5, so that the pump pipe 5 is connected to the fixing bracket 1 through the clamp 31. The pump pipe 5 is connected together and restricted to the fixed frame 1 by the clamp 31, and supported on the bracket 21. When the position of the pump pipe 5 needs to be adjusted, the pump pipe 5 can be pushed or pulled to slide on the limiting roller 42, thereby driving the limiting roller 42 to rotate, thereby reducing the friction between the pump pipe 5 and the limiting roller. The pump pipe 5 can also slide within the clamp 31, and by applying a force to the actual lateral side of the pump pipe 5, the fixed frame 1 and the shaft frame 41 can be driven to slide synchronously inside the slide groove 22 through the fixed ring 6, thereby changing the angle of the pump pipe 5, and thus enabling the pump pipe 5 to transport concrete to different positions and directions.

[0028] Compared with related technologies, the concrete pump pipe support provided by this utility model has the following beneficial effects:

[0029] This utility model provides a concrete pump pipe support. First, the support 21 is placed on the floor slab where concrete needs to be poured via the support structure 2. Then, the fixing frame 1 and the limiting structure 4, fixedly connected by the fixing ring 6, are installed inside the top surface of the support structure 2, allowing the fixing frame 1 and the limiting structure 4 to slide synchronously on the top surface of the support structure 2. Next, the pump pipe 5 is horizontally mounted on the limiting structure 4 and the fixing structure 3, and the fixing structure 3 is clamped to the side wall of the pump pipe 5, thus restricting the pump pipe 5 to the fixing frame 1, thereby enabling the concrete pump pipe support to be poured. The position of the pump pipe 5 is restricted to prevent construction workers from holding the pump pipe 5 while pouring concrete. When it is necessary to adjust the pouring position and angle, the pump pipe 5 can be pulled and slid on the limiting structure 4. Under the restriction of the fixing structure 3, the pump pipe 5 will not leave its original position. By applying a lateral force to the pump pipe 5, the fixing frame 1 and the limiting structure 4 can be driven to slide synchronously inside the slide groove 22, thereby changing the angle at which the pump pipe 5 delivers concrete. This allows the pump pipe 5 to pour concrete on the floor slab at any angle.

[0030] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A concrete pump hose support characterized by, Comprising; A fixing frame (1); A support structure (2), the fixing frame (1) is installed on the top surface of the support structure (2), the support structure (2) comprises a bracket (21) and a sliding groove (22), the top surface of the bracket (21) is provided with a circular sliding groove (22), the fixing frame (1) and the limiting structure (4) are both installed inside the sliding groove (22), the limiting structure (4) and the fixing frame (1) are fixed in series through a fixing ring (6), the shape of the fixing ring (6) is also circular, the fixing frame (1) and the limiting structure (4) are equidistantly fixed on the side wall of the fixing ring (6), and the fixing frame (1) and the limiting structure (4) are synchronously slid in the inside of the sliding groove (22) through the fixing ring (6), a fixing structure (3) is fixed at the center of the fixing frame (1), and a pump pipe (5) is arranged on the fixing structure (3) and the limiting structure (4).

2. The concrete pump hose support of claim 1, wherein, The fixing structure (3) comprises a hoop (31) and a fixing seat (32), the fixing seat (32) is fixed on the center of the surface of the fixing frame (1) through bolts, and the hoop (31) is fixed on the top end of the fixing seat (32).

3. The concrete pump hose support of claim 2, wherein, The hoop (31) is composed of two semicircles, the inner diameter of the hoop (31) is greater than the diameter of the pump pipe (5), one end of the hoop (31) is rotatably connected, and the other end of the hoop (31) is fixed through bolts.

4. The concrete pump hose support of claim 2, wherein, The limiting structure (4) comprises an axle bracket (41), a limiting roller (42) and a bearing (43), the axle bracket (41) is fixed on the side wall of the fixing ring (6), the bearing (43) is fixed between the two end side walls of the limiting roller (42) and the inner side of the two ends of the axle bracket (41), and the limiting roller (42) is rotatably connected to the inner side of the axle bracket (41) through the bearing (43).

5. The concrete pump hose support of claim 4, wherein, The length of the limiting roller (42) is greater than the diameter of the pump pipe (5), and the top surface of the limiting roller (42) is flush with the bottom surface of the hoop (31).

6. The concrete pump hose support of claim 4, wherein, The support structure (2) further comprises a rolling ball (23), and the rolling ball (23) is arranged on the bottom surface in the inside of the sliding groove (22).

7. The concrete pump hose support of claim 6, wherein, The rolling ball (23) is rotatably connected to the bottom surface in the inside of the sliding groove (22), the bottom surfaces of the two ends of the fixing frame (1) and the bottom surface of the axle bracket (41) are in contact with the side wall of the rolling ball (23), and the fixing frame (1) and the axle bracket (41) are slid in the sliding groove (22) through the rolling ball (23).

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