Simple concrete pump pipe fixing device

Abstract

The utility model discloses a simple and easy concrete pump pipe fixing device, including fixed establishment, the fixed establishment includes first fixed block, second fixed block, the first fixed block vertical welding is in the second fixed block axle line, the first fixed block is connected with the fixed plate away from second fixed block one side, the utility model discloses simple structure, installation nimble, fixed firm, can effectively restrain the vibration and swing of pump pipe when conveying concrete, improve construction security, and can repeat the turnover use, have practicality.

Description

Technical Field

[0001] This utility model relates to the field of building construction technology, and more specifically, to a simple concrete pump pipe fixing device. Background Technology

[0002] In high-rise building construction, concrete is typically pumped from the ground to each floor via pump pipes. Due to the pulsating action of the pump during operation, the pump pipes experience strong vibrations and swaying, which not only affects construction quality but also poses safety hazards. Currently, wooden wedges are commonly used on construction sites to suppress swaying by inserting them into the gaps between the pump pipes and the floor slabs. However, wooden wedges are loosely structured, prone to falling off, and cannot be reused, resulting in poor fixing effectiveness and posing certain safety risks. Summary of the Invention

[0003] The purpose of this utility model is to overcome the shortcomings of the prior art and provide a concrete pump pipe fixing device that is simple in structure, flexible in installation, firmly fixed, and reusable, so as to solve the problems of large pump pipe vibration, poor fixing and non-reusability of materials in the prior art.

[0004] To achieve the above objectives, the technical solution of this utility model is as follows: A simple concrete pump pipe fixing device includes a fixing mechanism, which includes a first fixing block and a second fixing block. The first fixing block is vertically welded to the central axis of the second fixing block, and a fixing plate is connected to the side of the first fixing block away from the second fixing block.

[0005] As an improvement of this utility model, the fixing plate is a flat plate or an arc-shaped plate.

[0006] As an improvement of this utility model, a removable buffer pad is provided on the inner side of the arc-shaped plate.

[0007] As an improvement of this utility model, the second fixing block is provided with two mounting holes.

[0008] As an improvement of this utility model, the first fixing block and the second fixing block are I-beams.

[0009] As an improvement of this utility model, the number of fixing mechanisms is at least four, arranged around the circumference of the pump pipe.

[0010] The simple concrete pump pipe fixing device provided by this utility model has the following beneficial effects: This utility model is made of welded I-beams, resulting in high structural strength and resistance to deformation. The mounting holes on the second fixing block can be matched with pre-embedded bolts in the floor slab, enabling rapid installation and disassembly. Its flexible layout makes it suitable for various construction scenarios.

[0011] This invention uses four fixing mechanisms to limit the pump pipe from all sides, significantly reducing the vibration and swaying of the pump pipe when conveying concrete. A buffer pad on the inner side of the arc-shaped plate further absorbs impact force, preventing direct collision between the pump pipe and the fixing device, thus extending its service life.

[0012] Compared with traditional wooden wedges, this utility model adopts standardized manufacturing, is not easily damaged, can be reused multiple times, reduces material waste, lowers construction costs, and meets the requirements of green construction. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the fixed mechanism.

[0014] List of identifiers in attached diagrams: 1. Fixing mechanism; 2. First fixing block; 3. Second fixing block; 4. Fixing plate; 5. Buffer pad; 6. Floor slab; 7. Pump pipe; 8. Mounting hole. Detailed Implementation

[0015] The present invention will be further explained below with reference to the accompanying drawings and specific embodiments. It should be understood that the following specific embodiments are only for illustrating the present invention and are not intended to limit the scope of the present invention. It should be noted that the terms "front", "rear", "left", "right", "up" and "down" used in the following description refer to the directions in the accompanying drawings, and the terms "inner" and "outer" refer to the directions toward or away from the geometric center of a specific component, respectively.

[0016] Furthermore, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0017] As shown in the figure, this embodiment provides a simple concrete pump pipe fixing device, mainly composed of a fixing mechanism 1. The fixing mechanism 1 includes a first fixing block 2 and a second fixing block 3, both preferably made of 200×200mm I-beams. The first fixing block 2 is vertically welded to the central axis of the second fixing block 3. A fixing plate 4 is welded to the top of the first fixing block 2. The fixing plate 4 can be a flat plate or an arc-shaped plate that matches the outer wall of the pump pipe 7. A rubber buffer pad 5 can be attached to the inner side of the arc-shaped plate, and the device can be detachably installed using bolts or clips.

[0018] Two mounting holes 8 are symmetrically opened on the second fixing block 3 for connection with bolts pre-embedded in the floor slab. In actual construction, at least four fixing mechanisms 1 should be evenly arranged around the pump pipe 7. Each mechanism is fixed to the floor slab through the mounting holes 8, so that the fixing plate 4 is tightly attached to or slightly clamps the outer wall of the pump pipe 7, thereby limiting its displacement.

[0019] Specifically, the working principle of this utility model is as follows: During concrete pumping, the pump pipe 7 vibrates and oscillates due to the pulse action of the pump. This invention uses a fixing mechanism 1 set around the perimeter to mechanically limit the pump pipe 7, preventing lateral movement. During installation, the fixing mechanism 1 is fixed to the floor slab 6 by bolts inserted into the mounting holes 8. The fixing plate 4 (especially the arc-shaped plate with buffer pad 5) contacts the outer wall of the pump pipe 7, providing support and absorbing some of the vibration energy through the buffer material. The entire device is firmly connected to the floor slab by pre-embedded bolts, ensuring the stability of the pump pipe 7 during construction, thereby improving construction efficiency and safety.

[0020] The accompanying drawings merely illustrate the technical concept of this utility model and should not be construed as limiting the scope of protection of this utility model. For those skilled in the art, various improvements and modifications can be made without departing from the principle of this utility model, and all such improvements and modifications fall within the scope of protection of the claims of this utility model.

Claims

1. A simple concrete pump pipe fixing device, comprising a fixing mechanism, characterized in that: The fixing mechanism includes a first fixing block and a second fixing block. The first fixing block is vertically welded to the central axis of the second fixing block, and a fixing plate is connected to the side of the first fixing block away from the second fixing block.

2. The simple concrete pump pipe fixing device according to claim 1, characterized in that: The fixing plate is a flat plate or an arc plate.

3. The simple concrete pump pipe fixing device according to claim 2, characterized in that: The inner side of the arc-shaped plate is provided with a removable buffer pad.

4. The simple concrete pump pipe fixing device according to claim 1, characterized in that: The second fixing block has two mounting holes.

5. The simple concrete pump pipe fixing device according to claim 1, characterized in that: The first fixing block and the second fixing block are I-beams.

6. The simple concrete pump pipe fixing device according to any one of claims 1-4, characterized in that: The number of fixed mechanisms is at least four.

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