Support device for a concrete pump hose

Abstract

The utility model discloses a kind of supporting devices for concrete pump pipe, comprising: a pair of bottom plate, mutually butt-jointed fixed on floor, the side of a pair of the bottom plate is close to each other is provided with the notch for pump pipe to be set, a pair of top plate, mutually butt-jointed setting, the side of a pair of the top plate is close to each other is provided with the hoop that holds tight pump pipe outer wall;Connecting piece is set between the four corner positions of the bottom plate and the top plate.The utility model has the following advantages and effects: by being able to be quickly fixed on the supporting device of building floor and pump pipe, the stable point connection fixing between pump pipe and building floor is completed, the installation and disassembly construction process of pump pipe is more relaxed and convenient, improves construction convenience and construction efficiency.

Description

Technical Field

[0001] This utility model relates to the field of building construction, and in particular to a support device for concrete pump pipes. Background Technology

[0002] Concrete pump pipes are key components of concrete pumping equipment, used to transport mixed concrete from the pump to the pouring site. In building construction, pump pipes are typically used for the vertical transport of concrete to achieve the pouring of slab concrete.

[0003] In the traditional process of using concrete pump pipes, the pump pipes need to be vertically inserted through the construction openings in the floor slabs of each building. Then, wooden blocks or strips are inserted into the gaps between the construction openings and the pump pipes to secure them. However, this fixing method is cumbersome, time-consuming, and affects construction efficiency, and needs to be improved. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a support device for concrete pump pipes, which has the effect of quickly fixing concrete pump pipes.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a support device for concrete pump pipes, comprising: A pair of base plates are horizontally butted together and fixed to the floor slab, and an opening for the pump pipe to pass through is provided on the side of the pair of base plates that are close to each other; A pair of top plates are horizontally connected to each other, and a clamp is provided on the side of the pair of top plates that are close to each other to tighten the outer wall of the pump pipe; Connectors are disposed between the four corners of the base plate and the top plate.

[0006] In a preferred embodiment, the present invention can be further configured such that the connecting member includes a fixing seat and a spring, the fixing seat is disposed on the bottom plate and the top plate, and the spring is disposed between the upper and lower opposing fixing seats.

[0007] In a preferred embodiment, the present invention can be further configured such that: the fixing base includes four hooks with an L-shaped cross-section, the hooks being used to hook the end position of the spring, wherein three of the hooks are fixedly connected, the other hook is slidably connected, and both the bottom plate and the top plate are horizontally helically connected with a lead screw, the end of the lead screw being rotatably connected to the slidably connected hook.

[0008] In a preferred embodiment, the present invention can be further configured such that the inner wall of the clamp is provided with a rubber pad.

[0009] In a preferred embodiment, the present invention can be further configured such that an movable gap is provided between the inner side of the notch and the pump pipe.

[0010] In a preferred embodiment, the present invention can be further configured such that: a plurality of positioning rods are vertically arranged on the lower end face of the base plate to abut against the inner walls around the construction opening.

[0011] In a preferred embodiment, the present invention can be further configured such that the lower end of the positioning rod is bent and used to hook the lower end face of the building floor slab.

[0012] In a preferred embodiment, the present invention can be further configured such that: a screw is vertically provided at the upper end of the positioning rod, an elongated sliding hole is provided on the base plate for the screw to slide, and a nut that presses against the upper surface of the base plate is screwed onto the screw.

[0013] In summary, this utility model has the following beneficial effects: 1. By setting up a support device that can be quickly fixed to the building floor slab and pump pipe, a stable connection and fixation between the pump pipe and the building floor slab can be completed, making the installation and disassembly of the pump pipe easier and more convenient, and improving the convenience and efficiency of construction. 2. By setting up connectors with shock absorption function, the bottom plate and top plate can sway in three-dimensional space, and under the buffering effect of the spring, a three-dimensional shock absorption system is formed to reduce and buffer the impact force of concrete on the pump pipe, ensuring the stable operation of the pump pipe. 3. By setting positioning rods on the base plate, the base plate can be fixed to the building floor, preventing the base plate from sliding or shaking, thereby ensuring the stability of the entire support device during operation. Attached Figure Description

[0014] Figure 1 This is a structural schematic diagram of an embodiment; Figure 2 This is a schematic diagram of the connection relationship in the embodiment; Figure 3 This is a structural schematic diagram of the bottom plate and top plate of the embodiment; Figure 4 This is a schematic diagram of the connector structure in an embodiment.

[0015] Reference numerals: 1. Base plate; 11. Notch; 12. Movement clearance; 2. Top plate; 21. Clamp; 22. Rubber pad; 3. Connector; 31. Fixing seat; 32. Spring; 33. Hook; 34. Lead screw; 4. Positioning rod; 41. Screw; 42. Sliding hole; 43. Nut. Detailed Implementation

[0016] The present invention will be further described in detail below with reference to the accompanying drawings.

[0017] like Figure 1 , Figure 2 As shown, a support device for a concrete pump pipe includes a pair of base plates 1, a pair of top plates 2, and a connector 3.

[0018] like Figure 1 , Figure 2 As shown, a pair of base plates 1 are horizontally connected and fixed to the floor slab. A notch 11 for the pump pipe to pass through is provided on the side of the pair of base plates 1 that is close to each other, and an movable gap 12 is provided between the inner side of the notch 11 and the pump pipe.

[0019] like Figure 1 , Figure 2 As shown, a pair of top plates 2 are horizontally connected to each other. A clamp 21 is provided on the side of the pair of top plates 2 that is close to each other to tighten the outer wall of the pump pipe. A rubber pad 22 is provided on the inner wall of the clamp 21 to increase the friction between the clamp 21 and the pump pipe and to fix the pump pipe.

[0020] like Figure 3 , Figure 4 As shown, the connector 3 is located between the four corners of the base plate 1 and the top plate 2. The connector 3 includes a fixing seat 31 and a spring 32. The fixing seat 31 is located on the base plate 1 and the top plate 2, and the spring 32 is located between the upper and lower opposing fixing seats 31.

[0021] When it is necessary to fix the pump pipe, a pair of base plates 1 and a pair of top plates 2 are spliced ​​together so that the clamps 21 on the top plate 2 tighten the pump pipe. Then, the base plate 1 is fixed to the floor slab to complete the installation and fixation of the pump pipe. This achieves a stable connection and fixation between the pump pipe and the building floor slab, making the installation and disassembly of the pump pipe easier and more convenient, and improving the convenience and efficiency of construction.

[0022] Meanwhile, when the pump pipe is working, since the bottom plate 1 and the top plate 2 are connected by spring 32, when the pump pipe is subjected to vertical force, spring 32 can provide shock absorption and buffering. Also, because there is a movable gap 12 between the bottom plate 1 and the pump pipe, when the pump pipe is subjected to horizontal force, spring 32 can also provide buffering. Furthermore, the pump pipe will not collide with the building floor slab, allowing the bottom plate 1 and the top plate 2 to sway in three-dimensional space. Under the buffering effect of spring 32, a three-dimensional shock absorption system is formed, which reduces and buffers the impact force of concrete on the pump pipe, avoids stress concentration, and ensures the stable operation of the pump pipe.

[0023] like Figure 4 As shown, the fixed base 31 includes four hooks 33 with an L-shaped cross-section, which are used to hook the end of the spring 32. Three of the hooks 33 are fixedly connected, and the other hook 33 is slidably connected. Furthermore, both the base plate 1 and the top plate 2 are horizontally helically connected to lead screws 34, and the end of the lead screw 34 is rotatably connected to the slidably connected hook 33.

[0024] When fixing the spring 32, the spring 32 is inserted between the three fixed hooks 33 along the position of the sliding connection hooks 33. The hooks 33 are used to hook the spring 32. Then, the screw 34 is rotated so that the sliding connection hooks 33 gradually hook the spring 32, thereby achieving the compression and fixing of the spring 32 around its perimeter. This completes the quick installation of the spring 32, which is convenient for quick assembly on site and also convenient for disassembly and reuse.

[0025] like Figure 3 As shown, multiple positioning rods 4 are vertically installed on the lower end face of the base plate 1, which abut against the inner walls around the construction opening. The lower end of the positioning rods 4 is bent and used to hook the lower end face of the building floor slab.

[0026] like Figure 3 As shown, a screw 41 is vertically installed at the upper end of the positioning rod 4, and a long sliding hole 42 for the screw 41 to slide is provided on the base plate 1. A nut 43 that presses against the upper end face of the base plate 1 is screwed onto the screw 41.

[0027] When fixing the base plate 1 to the structural floor slab, first loosen the nut 43, then push the screw 41 to move the positioning rod 4 along the length of the sliding hole 42 until the positioning rod 4 contacts the inner wall of the construction opening. Then tighten the nut 43 to fix the positioning rod 4. At the same time, the lower end of the positioning rod 4 hooks onto the lower end face of the building floor slab to lock the base plate 1 in place, preventing the base plate 1 from sliding or shaking, thus ensuring the stability of the entire support device during operation.

[0028] The specific embodiments are merely explanations of this utility model and are not intended to limit it. After reading this specification, those skilled in the art can make modifications to these embodiments without contributing any inventive step, but such modifications are protected by patent law as long as they fall within the scope of the claims of this utility model.

Claims

1. A support device for a concrete pump pipe, characterized in that: include: A pair of base plates (1) are horizontally connected and fixed to the floor slab. A notch (11) for pump pipe to pass through is provided on the side of the pair of base plates (1) that are close to each other. A pair of top plates (2) are horizontally connected to each other, and a clamp (21) for tightening the outer wall of the pump pipe is provided on the side of the pair of top plates (2) that are close to each other; The connector (3) is located between the four corners of the bottom plate (1) and the top plate (2).

2. The support device for a concrete pump pipe according to claim 1, characterized in that: The connector (3) includes a fixed base (31) and a spring (32). The fixed base (31) is disposed on the bottom plate (1) and the top plate (2), and the spring (32) is disposed between the upper and lower opposite fixed bases (31).

3. A support device for a concrete pump pipe according to claim 2, characterized in that: The fixed base (31) includes four hooks (33) with an L-shaped cross section. The hooks (33) are used to hook the end position of the spring (32). Three of the hooks (33) are fixedly connected, and the other hook (33) is slidably connected. Both the bottom plate (1) and the top plate (2) are horizontally spirally connected with lead screws (34). The end of the lead screw (34) is rotatably connected to the slidably connected hook (33).

4. A support device for a concrete pump pipe according to claim 1, characterized in that: The inner wall of the clamp (21) is provided with a rubber pad (22).

5. A support device for a concrete pump pipe according to claim 1, characterized in that: An movable gap (12) is provided between the inner side of the notch (11) and the pump pipe.

6. A support device for a concrete pump pipe according to claim 1, characterized in that: The bottom end face of the base plate (1) is vertically provided with multiple positioning rods (4) that abut against the inner walls of the construction opening.

7. A support device for a concrete pump pipe according to claim 6, characterized in that: The lower end of the positioning rod (4) is bent and is used to hook the lower end face of the building floor slab.

8. A support device for a concrete pump pipe according to claim 7, characterized in that: The upper end of the positioning rod (4) is vertically provided with a screw (41), and the base plate (1) is provided with a long sliding hole (42) for the screw (41) to slide. The screw (41) is screwed with a nut (43) that presses against the upper surface of the base plate (1).

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