CN-224233255-U - Electric power engineering pipeline pipe pillow fixing device

Abstract

The utility model provides an electric power engineering pipeline pipe pillow fixing device, includes ground bearing structure and pipe pillow fixed knot constructs, ground bearing structure is including being used for with ground fixed connection's bottom plate and locating the upright connecting piece on the bottom plate, pipe pillow fixed knot constructs including main part unit piece, bolt and connecting piece, and the bolt is used for connecting piece and main part unit piece and connecting piece and upright connecting piece, main part unit piece and pipe pillow fixed connection. The fixing device can ensure that the pipeline does not float or deviate in the subsequent concrete pouring process, and ensure the integral gradient of the pipeline installation.

Inventors

• TAN XUEFENG
• LUO BIN
• LI NING
• HU XINGXIANG
• WANG HAISU
• XU LIANJIE
• LI ZHIMIN
• MI BO
• XIE YAZHOU
• ZENG SHENGKE

Assignees

• 中建一局集团建设发展有限公司
• 中国建筑一局(集团)有限公司

Dates

Publication Date

20260512

Application Date

20250411

Claims (7)

1. 1. The utility model provides a power engineering pipeline pillow fixing device which is characterized in that the pipeline pillow fixing device comprises a ground supporting structure (1) and a pipeline pillow fixing structure (2), wherein the ground supporting structure (1) comprises a bottom plate (11) fixedly connected with the ground and a vertical connecting piece (12) arranged on the bottom plate (11), the pipeline pillow fixing structure (2) comprises a main body unit piece (21), a bolt (22) and a connecting piece (23), the bolt (22) is used for connecting the connecting piece (23) with the main body unit piece (21) and connecting piece (23) with the vertical connecting piece (12), the main body unit piece (21) is fixedly connected with the pipeline pillow (3), and the main body unit piece (21) is fixed in a seam among four pipelines through a fastener (24).
2. 2. A pipe sleeper fixing device for an electric power engineering pipeline according to claim 1, wherein a through hole (25) is formed in the center of the main unit piece (21), the fastener (24) comprises a sleeve (241) and a penetrating piece (242), the penetrating piece (242) comprises a head straight-shaped structure and a tail cross-shaped handle part, the head straight-shaped structure and the tail cross-shaped handle part are connected through a rod piece, and a channel for the head straight-shaped structure to penetrate is formed in the sleeve.
3. 3. A pipe sleeper fixing apparatus for an electric power engineering according to claim 2, wherein the tail cross-shaped handle portion has a diameter larger than that of the sleeve (241).
4. 4. The pipe sleeper fixing device for the electric power engineering pipeline according to claim 2, wherein slots (4) are formed at two ends of the connecting piece (23), the main body unit chip (21) and the end part of the vertical connecting piece (12) connected with the connecting piece (23), and the plug pins (22) are inserted into the slots (4) to connect adjacent components.
5. 5. The device for fixing the pipeline sleeper of the electric power engineering pipeline according to claim 2, wherein the bottom plate (11) is of a groove-shaped structure with side plates arranged on the periphery, and bolt holes are formed in the surface of the bottom plate.
6. 6. The device for fixing the pipe sleeper of the electric power engineering pipeline according to claim 4, wherein the main unit piece (21) is of a central symmetrical structure, the side wall comprises a plane and an arc-shaped surface, the slot (4) is arranged on the plane, and the arc-shaped surface is arranged at a certain interval with the pipeline.
7. 7. The device for fixing the pipeline sleeper of the electric power engineering pipeline according to claim 4, wherein the cross section of the slot (4) is of an isosceles trapezoid structure with a narrow upper part and a wide lower part.

Description

Electric power engineering pipeline pipe pillow fixing device Technical Field The application relates to the field of building construction, in particular to a pipe sleeper fixing device for an electric power engineering pipeline. Background The utility model provides an electric power engineering pipeline pipe pillow is a construction accessory that is used for pipeline installation and fixed. The main function of the device is to support and stabilize the pipeline, so that the pipeline cannot move or deform due to external force during operation. The pipe pillow is usually made of firm materials such as concrete, metal or plastic, wherein the pipe pillow made of polyethylene materials is low in manufacturing cost, construction staff installs conveniently, and assembly type components with bolt ports are assembled into an integral fixed form, and circular reserved pore channels are formed between the spliced pipe pillow. Meanwhile, the problem that the pipeline floats or deflects easily in the concrete outer coating pouring process due to the fact that the pipeline is light in weight and free of stable fixing measures is considered, and therefore the same type of materials matched with the pipe pillow are considered to be used as a fixing device for positioning and fixing the pipeline. At present, the installation and construction of the pipe sleeper of the electric pipeline do not have special fixing measures, the utility model CN 213509637U and CN 218386564U provide two different types of anti-floating devices, the pipeline is installed and fixed by means of a steel structure frame device, and the problems that the steel structure is easy to corrode, poor in preservation effect, long in construction period and the like are considered when the installation and construction cost of the anti-floating device is high, the pipe sleeper and the ground concrete are fixed on the basis of fixing the pipe sleeper and the pipeline, and the integral connection is tight and firm are ensured. The bottom position directly contacts with the concrete cushion after the pipe pillow is installed, and the pipe pillow with the same size cannot meet the requirement of the concrete thickness at the bottom of the pipeline on the drawing, so that the pipe pillow is not provided with a suspended fixing device. The two solutions are to adopt a steel structure frame fixedly connected with a cushion layer to ensure alignment and fixation of a calandria, and can effectively solve the problems that no special fixing measure and easy floating or deflection of the pipeline occur in the concrete pouring process, but the construction cost is too high, and the steel structure is considered to be easy to corrode, the preservation effect is poor and the construction cost performance is low. Disclosure of utility model The utility model aims to provide a pipeline sleeper fixing device for electric power engineering, which aims to solve the technical problems that the installation and construction of the pipeline sleeper do not have special fixing measures, the pipeline is easy to float or deviate in the process of pouring outsourcing concrete, and the construction cost is reduced. In order to achieve the above purpose, the utility model adopts the following technical scheme: The pipe pillow fixing device for the electric power engineering pipeline is characterized by comprising an overground supporting structure and a pipe pillow fixing structure, wherein the overground supporting structure comprises a bottom plate fixedly connected with the ground and a vertical connecting piece arranged on the bottom plate, the pipe pillow fixing structure comprises a main body unit piece, a bolt and a connecting piece, the bolt is used for connecting the connecting piece with the main body unit piece and the connecting piece with the vertical connecting piece, and the main body unit piece is fixedly connected with the pipe pillow. Further preferably, the center of the main body unit is provided with a perforation, the fastener comprises a sleeve and a penetrating and pulling piece, the penetrating and pulling piece comprises a head straight-shaped structure and a tail cross-shaped handle part, the head straight-shaped structure and the tail cross-shaped handle part are connected through a rod piece, and a channel for the head straight-shaped structure to penetrate is arranged in the sleeve Further, the tail cross-shaped handle portion has a diameter greater than the sleeve diameter. Furthermore, slots are formed at the two ends of the connecting piece, the main body unit chip and the end part of the vertical connecting piece, which is connected with the connecting piece, and the plug pins are inserted into the slots to connect adjacent components. Further, the bottom plate is of a groove-shaped structure with side plates arranged on the periphery, and the plate surface is provided with bolt holes. Further, the main body unit piece is of a central symmetry st