Self-adaptive fixing structure for trenching and burying municipal pipeline

Abstract

The utility model provides a municipal administration pipe network grooving pipe fixing structure is self -adaptation fixed knot, belongs to pipe network grooving pipe fixing structure technical field, including mounting seat, the upper surface central fixed setting of mounting seat has the connecting column, the upper surface fixed setting of connecting column has the sleeve joint ring, the outside surface inboard fixed setting of sleeve joint ring has the fixed ring, when fixing the pipeline of different diameter, first sleeve joint ring is sleeved in the pipeline that needs to be fixed, removes the positioning of positioning assembly to swivel ring, then rotates the swivel ring, and the swivel ring drives multiple rods and multiple clamping plates to move to the direction of pipeline through multiple connecting rods, and the rubber layer on multiple clamping plates clamps and fixes the pipeline from different directions, guarantees the stability of clamping plate and pipeline contact, guarantees the stability of device to the fixed pipeline, and through positioning assembly to the positioning of swivel ring, realizes the positioning effect of clamping plate, then installs the mounting seat in the ground groove through the mounting bolt, realizes the effect of fixing the pipeline.

Description

Technical Field

[0001] This utility model relates to the field of municipal pipeline trenching and burying technology, and in particular to an adaptive fixing structure for municipal pipeline trenching and burying. Background Technology

[0002] Municipal pipelines are the main infrastructure of urban construction and the lifeline of cities. They generally refer to pipeline projects within the scope of municipal engineering, including underground power supply pipelines, fire protection pipelines, water supply pipelines, and sewage pipelines. Currently, the installation method of municipal pipelines is relatively simple. Usually, after trenching the ground, the pipeline is directly lowered into the trench, and then backfilled with filler to bury the pipeline. The pipeline lacks fixing devices to fix it, which affects the stability of the pipeline. In the prior art, the patent with authorization announcement number CN220770322U discloses a municipal pipeline trenching and burying structure. This municipal pipeline trenching and burying structure, by placing the pipe into the pipe seat and closing the cover plate, causes the hinge rod to rotate and push the support mechanism to operate, thereby causing the two support plates of the support mechanism to move relative to each other to fix the pipe. The overall structure is simple, convenient and effective for fixing pipes of different sizes, and effectively improves the overall adaptability. The device uses two support plates with an arc shape to fix the pipe. However, the contact between the arc plates and the pipe is not tight enough, making it difficult to ensure the stability of the arc plates when fixing pipes of different diameters. Therefore, an adaptive fixing structure for trenching and burying pipes in municipal pipeline networks is designed to solve the above problems. Utility Model Content

[0003] The purpose of this utility model is to solve the problems existing in the above-mentioned background technology, and to propose an adaptive fixing structure for trenching and burying municipal pipelines.

[0004] The technical problem to be solved by this utility model is to provide an adaptive fixing structure for trenching and burying pipes in municipal pipelines to solve the problems of existing fixing structures for trenching and burying pipes in municipal pipelines.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: The municipal pipeline trenching and burial pipe self-adaptive fixing structure includes a mounting base, a connecting column, a sleeve ring, a fixing ring, a through rod, a clamping plate, a rotating ring, and a connecting rod. The connecting column is fixedly installed at the center of the upper surface of the mounting base. The sleeve ring is fixedly installed on the upper surface of the connecting column. The fixing ring is fixedly installed on the inner side of the outer surface of the sleeve ring. Multiple through rods are installed through the fixing ring. The clamping plate is fixedly installed on the side of the through rod facing the inside of the fixing ring. The rotating ring is rotatably installed at the center of the outer surface of the sleeve ring via a bearing. The end of the through rod is rotatably installed with a connecting rod via a pin, and the other end of the connecting rod is rotatably installed on the rotating ring via a pin. A positioning component for positioning the rotating ring is installed above the outer surface of the sleeve ring.

[0006] Preferably, there are 8 through rods, and the angles of two adjacent through rods are the same.

[0007] Preferably, the pins on the connecting rod are evenly distributed on the outer surface of the rotating ring.

[0008] Preferably, the length of the connecting rod is not greater than the distance between the fixed ring and the rotating ring.

[0009] Preferably, a rubber layer is fixedly provided on the side surface of the clamping plate away from the through rod.

[0010] Preferably, a toothed ring is fixedly provided on the outer surface of the rotating ring, and the positioning component includes an arc-shaped rack, a guide rod and a locking bolt. Guide rods are provided through both the left and right ends of the outer surface of the arc-shaped rack, the inner ends of the guide rods are fixedly provided on the sleeve ring, and a locking bolt is fixedly provided in the center of the outer surface of the arc-shaped rack.

[0011] Preferably, the outer surface of the sleeve ring has a bolt hole that matches the locking bolt, and the locking bolt can be threaded into the bolt hole.

[0012] Preferably, the arc-shaped rack matches the toothed ring, and when the arc-shaped rack moves along the guide rod to be in close contact with the outer surface of the sleeve ring, the arc-shaped rack and the toothed ring mesh with each other, and when the arc-shaped rack slides to the outer end of the guide rod, the arc-shaped rack and the toothed ring separate.

[0013] Preferably, a handle is fixedly provided on the outer surface of the rotating ring.

[0014] Preferably, the four corners of the upper surface of the mounting base are threaded with mounting bolts.

[0015] Compared with the prior art, this utility model has at least the following beneficial effects:

[0016] In the above scheme, by setting up a sleeve ring, a fixing ring, a through rod, a clamping plate, a rotating ring, and connecting rods, when fixing pipes of different diameters, the sleeve ring is first fitted onto the pipe to be fixed, the positioning component releases the positioning of the rotating ring, and then the rotating ring is rotated. The rotating ring 7 drives multiple through rods to move multiple clamping plates towards the pipe. The rubber layer on the multiple clamping plates clamps and fixes the pipe from different directions, ensuring the stability of the contact between the clamping plate and the pipe, ensuring the stability of the device fixing the pipe, and the positioning component positions the rotating ring to achieve the effect of positioning the clamping plate. Finally, the mounting base is installed in the ground groove with mounting bolts to achieve the effect of fixing the pipe.

[0017] In the above solution, a positioning component is provided. When the rotating ring rotates, the locking bolt is loosened, and the arc-shaped rack slides outward along the guide rod, causing the arc-shaped rack to separate from the toothed ring on the rotating ring. This facilitates the rotation of the rotating ring to clamp and fix pipes of different diameters. After the pipes are fixed, the arc-shaped rack slides inward along the guide rod, causing the arc-shaped rack to mesh with the toothed ring. Then, the locking bolt is threaded into the bolt hole on the sleeve ring to achieve the locking effect of the rotating ring 7. The operation is simple and convenient. Attached Figure Description

[0018] The accompanying drawings, which are incorporated herein and form part of the specification, illustrate embodiments of the present disclosure and, together with the specification, further serve to explain the principles of the present disclosure and enable those skilled in the art to implement and use the present disclosure.

[0019] Figure 1 This is a schematic diagram of the overall structure of the present utility model. Figure 1 ; Figure 2 This is a schematic diagram of the overall structure of the present utility model. Figure 2 ; Figure 3 This utility model Figure 1 Enlarged structural diagram at point A in the middle; Figure 4 This is a three-dimensional structural diagram of the positioning component of this utility model.

[0020] [Figure Labels] 1. Mounting base; 101. Mounting bolt; 2. Connecting column; 3. Sleeve ring; 4. Fixing ring; 5. Through rod; 6. Clamping plate; 601. Rubber layer; 7. Rotary ring; 701. Gear ring; 702. Rotary handle; 8. Connecting rod; 9. Arc-shaped rack; 901. Guide rod; 902. Locking bolt.

[0021] As shown in the figure, specific structures and devices are marked in the figure to clearly illustrate the structure of the embodiment of this utility model. However, this is only for illustrative purposes and is not intended to limit this utility model to this specific structure, device and environment. Those skilled in the art can adjust or modify these devices and environments according to specific needs. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0024] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the embodiment of this utility model provides an adaptive fixing structure for trenching and burying municipal pipelines, including a mounting base 1, a connecting column 2, a sleeve ring 3, a fixing ring 4, a through rod 5, a clamping plate 6, a rotating ring 7, and a connecting rod 8. The connecting column 2 is fixedly installed in the center of the upper surface of the mounting base 1, the sleeve ring 3 is fixedly installed in the upper surface of the connecting column 2, the fixing ring 4 is fixedly installed in the inner side of the outer surface of the sleeve ring 3, multiple through rods 5 are installed through the fixing ring 4, the clamping plate 6 is fixedly installed in the side of the through rod 5 facing the inside of the fixing ring 4, the rotating ring 7 is rotatably installed in the center of the outer surface of the sleeve ring 3 through a bearing, the end of the through rod 5 is rotatably installed in the connecting rod 8 through a pin, and the other end of the connecting rod 8 is rotatably installed in the rotating ring 7 through a pin. A positioning component for positioning the rotating ring 7 is installed above the outer surface of the sleeve ring 3.

[0025] In this embodiment, there are 8 through rods 5, and the angles of two adjacent through rods 5 are the same, so as to ensure that the clamping plates 6 on the through rods 5 are evenly distributed in the fixing ring 4, and to ensure the stability of the clamping plates 6 when fixing the pipe.

[0026] In this embodiment, the pins on the connecting rod 8 are evenly distributed on the outer surface of the rotating ring 7, which makes it convenient for the connecting rod 8 to simultaneously drive the through rod 5 to move along the fixed ring 4.

[0027] In this embodiment, the length of the connecting rod 8 is not greater than the distance between the fixed ring 4 and the rotating ring 7, ensuring that the connecting rod 8 will not contact the fixed ring 4 when it drives the through rod 5 to move.

[0028] In this embodiment, a rubber layer 601 is fixedly provided on the side surface of the clamping plate 6 away from the through rod 5 to increase the stability of the clamping plate 6 in clamping the pipe.

[0029] By configuring a sleeve ring 3, a fixing ring 4, a through rod 5, a clamping plate 6, a rotating ring 7, and connecting rods 8, when fixing pipes of different diameters, firstly, the sleeve ring 3 is fitted onto the pipe to be fixed, the positioning component releases the positioning of the rotating ring 7, and then the rotating ring 7 is rotated. The rotating ring 7 drives multiple through rods 8 to move multiple through rods 5 and multiple clamping plates 6 towards the pipe. The rubber layer 601 on the multiple clamping plates 6 clamps and fixes the pipe from different directions, ensuring the stability of the contact between the clamping plates 6 and the pipe, and ensuring the stability of the device in fixing the pipe. The positioning component positions the rotating ring 7, achieving the effect of positioning the clamping plates 6. Finally, the mounting base 1 is installed in the ground groove with mounting bolts 101 to achieve the effect of fixing the pipe.

[0030] In this embodiment, a toothed ring 701 is fixedly provided on the outer surface of the rotating ring 7. The positioning component includes an arc-shaped rack 9, a guide rod 901 and a locking bolt 902. The guide rod 901 is provided through both the left and right ends of the outer surface of the arc-shaped rack 9. The inner end of the guide rod 901 is fixedly provided on the sleeve ring 3. The locking bolt 902 is fixedly provided in the center of the outer surface of the arc-shaped rack 9.

[0031] In this embodiment, the outer surface of the sleeve ring 3 is provided with a bolt hole that matches the locking bolt 902, and the locking bolt 902 can be threaded into the bolt hole.

[0032] In this embodiment, the arc-shaped rack 9 matches the toothed ring 701, and when the arc-shaped rack 9 moves along the guide rod 901 to the outer surface of the sleeve ring 3, the arc-shaped rack 9 and the toothed ring 701 mesh with each other. When the arc-shaped rack 9 slides to the outer end of the guide rod 901, the arc-shaped rack 9 and the toothed ring 701 separate.

[0033] In this embodiment, a handle 702 is fixedly provided on the outer surface of the rotating ring 7, and the handle 702 facilitates the rotation of the rotating ring 7.

[0034] With the positioning component, when the rotating ring 7 rotates, the locking bolt 902 is loosened, and the arc-shaped rack 9 slides outward along the guide rod 901, so that the arc-shaped rack 9 separates from the toothed ring 701 on the rotating ring 7. This facilitates the rotation of the rotating ring 7 to clamp and fix pipes of different diameters. After the pipe is fixed, the arc-shaped rack 9 slides inward along the guide rod 901, so that the arc-shaped rack 9 meshes with the toothed ring 701. Then, the locking bolt 902 is threaded into the bolt hole on the sleeve ring 3 to achieve the locking effect of the rotating ring 7. The operation is simple and convenient.

[0035] In this embodiment, mounting bolts 101 are threaded to the four corners of the upper surface of the mounting base 1, so that the mounting base 1 can be installed in the pre-dug ground groove by means of the mounting bolts 101.

[0036] This utility model encompasses any substitutions, modifications, equivalent methods, and solutions made within the spirit and scope of this utility model. To provide the public with a thorough understanding of this utility model, specific details are described in detail in the following preferred embodiments; however, those skilled in the art will fully understand this utility model even without these detailed descriptions. Furthermore, to avoid unnecessary confusion regarding the essence of this utility model, well-known methods, processes, procedures, components, and circuits are not described in detail.

[0037] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A self-adaptive fixing structure for trenching and burying municipal pipelines, characterized in that, The assembly includes a mounting base (1), a connecting column (2), a sleeve ring (3), a fixing ring (4), a through rod (5), a clamping plate (6), a rotating ring (7), and a connecting rod (8). The mounting base (1) has a connecting column (2) fixedly installed at the center of its upper surface. The connecting column (2) has a sleeve ring (3) fixedly installed at its upper surface. The sleeve ring (3) has a fixing ring (4) fixedly installed on the inner side of its outer surface. The fixing ring (4) has multiple through rods (5) running through it. The side of the through rod (5) facing the inside of the fixing ring (4) has a clamping plate (6) fixedly installed. The outer surface of the sleeve ring (3) has a rotating ring (7) rotatably installed at its center via a bearing. The end of the through rod (5) has a connecting rod (8) rotatably installed via a pin. The other end of the connecting rod (8) is rotatably installed on the rotating ring (7) via a pin. A positioning component for positioning the rotating ring (7) is installed above the outer surface of the sleeve ring (3).

2. The adaptive fixing structure for municipal pipeline trenching and burying as described in claim 1, characterized in that: There are 8 through rods (5), and the angles of two adjacent through rods (5) are the same.

3. The adaptive fixing structure for municipal pipeline trenching and burying according to claim 2, characterized in that: The pins on the connecting rod (8) are evenly distributed on the outer surface of the rotating ring (7).

4. The adaptive fixing structure for trenching and burying municipal pipelines according to claim 3, characterized in that: The length of the connecting rod (8) is not greater than the distance between the fixed ring (4) and the rotating ring (7).

5. The adaptive fixing structure for trenching and burying municipal pipelines according to claim 1, characterized in that: A rubber layer (601) is fixedly provided on the side surface of the clamping plate (6) away from the through rod (5).

6. The adaptive fixing structure for trenching and burying municipal pipelines according to claim 1, characterized in that: The outer surface of the rotating ring (7) is fixedly provided with a toothed ring (701). The positioning component includes an arc-shaped rack (9), a guide rod (901) and a locking bolt (902). The guide rod (901) is provided through both the left and right ends of the outer surface of the arc-shaped rack (9). The inner end of the guide rod (901) is fixedly provided on the sleeve ring (3). The locking bolt (902) is fixedly provided in the center of the outer surface of the arc-shaped rack (9).

7. The adaptive fixing structure for trenching and burying municipal pipelines according to claim 6, characterized in that: The outer surface of the sleeve ring (3) is provided with bolt holes that match the locking bolt (902), and the locking bolt (902) can be threaded into the bolt holes.

8. The adaptive fixing structure for municipal pipeline trenching and burying according to claim 7, characterized in that: The arc-shaped rack (9) matches the toothed ring (701), and when the arc-shaped rack (9) moves along the guide rod (901) to the outer surface of the sleeve ring (3), the arc-shaped rack (9) and the toothed ring (701) mesh with each other. When the arc-shaped rack (9) slides to the outer end of the guide rod (901), the arc-shaped rack (9) and the toothed ring (701) separate.

9. The adaptive fixing structure for trenching and burying municipal pipelines according to claim 1, characterized in that: A handle (702) is fixedly provided on the outer surface of the rotating ring (7).

10. The adaptive fixing structure for trenching and burying municipal pipelines according to claim 1, characterized in that: The mounting base (1) has mounting bolts (101) threaded to the four corners of its upper surface.

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