Fixed mounting structure for municipal pipeline laying

Abstract

The utility model relates to the field of municipal pipeline construction, in particular to a fixed installation structure for municipal pipeline laying. The fixing and mounting structure for municipal pipeline laying comprises a soil pit, clamping blocks and first limiting rods, a pipeline is laid in the middle of the interior of the soil pit, a U-shaped fixing frame is inserted into the outer wall of the pipeline, bolts are symmetrically connected to the two sides of the U-shaped fixing frame in a threaded mode, the clamping blocks are fixedly connected to the ends, close to each other, of the two threads, and the first limiting rods are installed on the two sides of the U-shaped fixing frame. The two sides of the U-shaped fixing frame are each provided with a second limiting rod, and one end of the first limiting rod is hinged to one end of the second limiting rod. According to the utility model, the pipeline can be quickly fixed through the direct insertion of the U-shaped fixing frame and the pipeline and the fastening effect of the bolt on the clamping block; in this way, tedious operation in the construction process is reduced, the construction period is remarkably shortened, and the construction efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of municipal pipeline construction, in particular to a fixed installation structure for laying municipal pipelines. Background Art

[0002] In the field of municipal pipeline laying, stable fixation of pipelines is the key link to ensure the normal operation of the entire water supply and drainage system; however, the traditional fixed installation structure for pipeline laying has many shortcomings in the fixing and installation process, especially in adapting to the fixation of pipelines with different diameters;

[0003] First, the steps of traditional fixed installation structures are usually complicated; from digging the pit, laying the pipeline, to installing and fastening the fixed frame, each step requires precise operation and a lot of time; this complex process not only increases the difficulty of construction, but also prolongs the construction period, thereby increasing the cost of the overall project;

[0004] Secondly, traditional fixed installation structures are highly specialized. Since pipes of different diameters differ in size, weight, and material, it is necessary to design fixing frames and installation tools of different specifications to adapt to them. Although this design method guarantees the fixing effect to a certain extent, it also leads to poor versatility of the fixed installation structure, which makes it difficult to meet diverse construction needs.

[0005] Therefore, it is necessary to provide a new fixed installation structure for municipal pipeline laying to solve the above technical problems. Utility Model Content

[0006] In order to solve the above technical problems, the utility model provides a fixed installation structure for laying municipal pipelines.

[0007] The utility model provides a fixed installation structure for laying municipal pipelines, comprising: a soil pit, a clamping block and a limiting rod 1, a pipeline is laid in the middle of the soil pit, a U-shaped fixing frame is inserted into the outer wall of the pipeline, bolts are symmetrically threaded on both sides of the U-shaped fixing frame, clamping blocks are fixedly connected at one end of the two threads close to each other, limiting rod 1 is installed on both sides of the U-shaped fixing frame, limiting rod 2 is installed on both sides of the U-shaped fixing frame, and one end of the limiting rod 1 and the limiting rod 2 are hinged.

[0008] Preferably, both ends of the U-shaped fixing frame are rotatably connected with rotating rods, and sliding grooves are provided on both sides of the U-shaped fixing frame at the limiting rod one and the limiting rod two. Threads are symmetrically provided at one end of the rotating rod located at the sliding groove, and a threaded slider is threadedly connected to the thread at the rotating rod. The two threaded sliders are rotatably connected to one end of the limiting rod one and the limiting rod two, respectively, and the two threads have opposite screw directions.

[0009] Preferably, the clamping block is a rubber pad, and a plurality of tiny protrusions are provided on the surface of the rubber pad to increase the contact area and friction with the pipeline and improve the stability of the fixation.

[0010] Preferably, the top end of the rotating rod extends out of the U-shaped fixing frame and is provided with a hexagonal groove.

[0011] Preferably, a washer is fixedly connected to the top end of the U-shaped fixing frame.

[0012] Preferably, the bottom end of the U-shaped fixing frame is of conical design, and the outer wall of the U-shaped fixing frame is fixedly connected with barbs.

[0013] Preferably, there is an angle between the first limiting rod and the second limiting rod.

[0014] Preferably, an elastic gasket is fixedly connected inside the U-shaped fixing frame.

[0015] Compared with the related art, the fixed installation structure for municipal pipeline laying provided by the utility model has the following beneficial effects:

[0016] Simplify installation steps and improve construction efficiency: The fixed installation structure of the present invention is exquisitely designed, and the installation steps are simple and clear; the pipeline can be quickly fixed by directly plugging the U-shaped fixing frame and the pipeline, and the bolts tighten the clamping block; this not only reduces the cumbersome operations during the construction process, but also significantly shortens the construction period and improves the construction efficiency;

[0017] Enhanced versatility and adaptability to pipes of different diameters: The fixed installation structure of the present invention adopts an adjustable design concept, especially through the hinged design of the limiting rod 1 and the limiting rod 2, and the cooperation of the rotating rod and the threaded slider, so that the fixing frame can flexibly adapt to pipes of different diameters; this design breaks the limitation of the traditional fixed installation structure on the pipe diameter and improves the versatility and practicality of the structure;

[0018] Improve the fixing stability and ensure the safety of the pipeline: The fixing installation structure of the present invention optimizes the fixing effect; the clamping block is made of rubber pad material and is provided with tiny protrusions, which increases the contact area and friction between the pipe and the clamping block, thereby improving the fixing stability; at the same time, the conical design of the U-shaped fixing frame and the barbs on the outer wall further enhance the bonding force between the fixing frame and the soil, preventing the pipe from slipping or falling off due to external forces; these designs jointly ensure the safe operation of the pipeline;

[0019] Reduce construction costs and improve economic benefits: Since the fixed installation structure of the present invention has the characteristics of simple structure, convenient installation, strong versatility, etc., it can significantly reduce construction costs in actual construction; in addition, the structure also has good durability and corrosion resistance, which can extend the service life and reduce subsequent maintenance costs; these advantages jointly improve the economic benefits of municipal pipeline laying projects. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A schematic diagram of the structure of the fixed installation structure for laying municipal pipelines provided by the utility model;

[0021] Figure 2 for Figure 1 The overall structural diagram of the U-shaped fixing frame shown;

[0022] Figure 3 for Figure 1 The schematic diagram of the structure inside the U-shaped fixing frame shown;

[0023] Figure 4 for Figure 1 Schematic diagram of the structure of the rotating rod and the thread shown.

[0024] Numbers in the figure: 1, earth pit; 2, pipe; 3, U-shaped fixing frame; 4, clamping block; 5, bolt; 6, limiting rod one; 7, limiting rod two; 8, slide groove; 9, thread; 10, threaded slider; 12, hexagonal groove; 13, hexagonal groove; 14, rotating rod. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0026] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0027] See also Figures 1 to 4A fixed installation structure for laying municipal pipelines, the fixed installation structure for laying municipal pipelines comprising: a pit 1, a clamping block 4 and a limiting rod 6, a pipeline 2 is laid in the middle of the pit 1, a U-shaped fixing frame 3 is inserted into the outer wall of the pipeline 2, bolts 5 are symmetrically threadedly connected on both sides of the U-shaped fixing frame 3, and the ends of the two threads 5 close to each other are fixedly connected with the clamping block 4, limiting rods 6 are installed on both sides of the U-shaped fixing frame 3, limiting rods 7 are installed on both sides of the U-shaped fixing frame 3, and the limiting rods 6 and 7 are arranged on both sides of the limiting rods 6 and 7. One end is hinged, the clamping block 4 is a rubber pad, and the surface of the rubber pad is provided with a plurality of tiny protrusions for increasing the contact area and friction with the pipe 2 and improving the stability of the fixation. The top end of the rotating rod 14 extends out of the U-shaped fixing frame 3 and is provided with an inner hexagonal groove 12. The top end of the U-shaped fixing frame 3 is fixedly connected with a washer 13. The bottom end of the U-shaped fixing frame 3 is conical in design. The outer wall of the U-shaped fixing frame 3 is fixedly connected with barbs. There is an angle between the limiting rod 1 6 and the limiting rod 2 7, and an elastic washer is fixedly connected inside the U-shaped fixing frame 3.

[0028] See also Figure 2-4 Both ends of the U-shaped fixing frame 3 are rotatably connected with a rotating rod 14, and sliding grooves 8 are opened at the limiting rod 1 6 and the limiting rod 2 7 on both sides of the U-shaped fixing frame 3. The rotating rod 14 is symmetrically opened with threads 9 at one end of the sliding groove 8. The rotating rod 14 is threadedly connected with a threaded slider 10 at the thread 9. The two threaded sliders 10 are rotatably connected to one end of the limiting rod 1 6 and the limiting rod 2 7 respectively, and the two threads 9 have opposite screw directions.

[0029] The working principle of the fixed installation structure for municipal pipeline laying provided by the utility model is as follows:

[0030] Installation preparation:

[0031] Dig a pit 1 at a predetermined location and ensure that the size and depth of the pit meet the design requirements so as to lay the pipeline;

[0032] Transport the pipeline 2 to the pit and prepare for laying;

[0033] Pipeline laying:

[0034] Lay the pipeline 2 steadily in the middle of the pit 1, ensuring that the pipeline axis is consistent with the design requirements;

[0035] U-shaped bracket installation:

[0036] Insert the U-shaped fixing frame 3 on the outer wall of the pipe 2 (insert the U-shaped fixing frame 3 into the soil by knocking the washer 13), and ensure that the fixing frame fits tightly against the pipe;

[0037] The conical design and outer wall barbs of the U-shaped fixing frame help increase the friction between the frame and the soil, thus improving the stability of the fixing.

[0038] Clamp fastening:

[0039] The clamping block 4 is symmetrically fastened to both sides of the U-shaped fixing frame 3 using bolts 5; the clamping block 4 is made of a rubber pad, and the tiny protrusions on its surface can increase the contact area and friction with the pipe 2, further improving the stability of the fixation;

[0040] Rotate the handle 11 on the bolt 5 so that the clamping block 4 exerts sufficient clamping force on the pipeline to ensure that the pipeline will not slip or fall off due to external force;

[0041] Limit rod adjustment:

[0042] Insert the hexagonal wrench into the hexagonal groove 12, and the force of the wrench's rotation drives the rotating rod 14 to rotate. The rotating rod 14 is provided with two threads 9, and the two threads 9 have opposite screw directions, so the two threaded sliders 10 are driven to move in a direction close to each other, thereby driving the limiting rod 1 6 and the limiting rod 2 7 to extend outward, thereby increasing the contact area between the U-shaped fixing frame 3 and the soil.

[0043] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A fixed installation structure for laying municipal pipelines, characterized in that: include: A soil pit (1), a pipe (2) is laid in the middle of the soil pit (1), and a U-shaped fixing frame (3) is inserted into the outer wall of the pipe (2); The clamping block (4) is symmetrically threaded with bolts (5) on both sides of the U-shaped fixing frame (3), and the ends of the two bolts (5) close to each other are fixedly connected with the clamping block (4); A limiting rod (6) is installed on both sides of the U-shaped fixing frame (3), and a limiting rod (7) is installed on both sides of the U-shaped fixing frame (3). One end of the limiting rod (6) and the limiting rod (7) are hinged.

2. The fixed installation structure for laying municipal pipelines according to claim 1, characterized in that: Both ends of the U-shaped fixing frame (3) are rotatably connected to a rotating rod (14), and sliding grooves (8) are provided on both sides of the U-shaped fixing frame (3) at the limiting rod 1 (6) and the limiting rod 2 (7). One end of the rotating rod (14) located at the sliding groove (8) is symmetrically provided with threads (9), and the rotating rod (14) is threadedly connected to a threaded slider (10) at the thread (9). The two threaded sliders (10) are rotatably connected to one end of the limiting rod 1 (6) and the limiting rod 2 (7), respectively, and the two threads (9) have opposite screw directions.

3. The fixed installation structure for laying municipal pipelines according to claim 1, characterized in that: The clamping block (4) is a rubber pad, and a plurality of tiny protrusions are provided on the surface of the rubber pad, which are used to increase the contact area and friction force with the pipeline (2).

4. The fixed installation structure for laying municipal pipelines according to claim 1, characterized in that: The top end of the rotating rod (14) protrudes out of the U-shaped fixing frame (3) and is provided with a hexagonal groove (12).

5. The fixed installation structure for laying municipal pipelines according to claim 1, characterized in that: A washer (13) is fixedly connected to the top end of the U-shaped fixing frame (3).

6. The fixed installation structure for laying municipal pipelines according to claim 1, characterized in that: The bottom end of the U-shaped fixing frame (3) is designed to be conical, and the outer wall of the U-shaped fixing frame (3) is fixedly connected with barbs.

7. The fixed installation structure for laying municipal pipelines according to claim 1, characterized in that: There is an angle between the first limiting rod (6) and the second limiting rod (7).

8. The fixed installation structure for laying municipal pipelines according to claim 1, characterized in that: An elastic washer is fixedly connected inside the U-shaped fixing frame (3).

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