Safety protection device for municipal pipeline

Abstract

The utility model provides a safety protection device for municipal pipelines, which relates to the technical field of municipal pipeline protection and comprises a pipeline supporting base, a V-shaped pipeline placing groove is formed in the center of the upper surface of the pipeline supporting base, and stand column inserting openings are formed in the front edge and the rear edge of the upper surface of the pipeline supporting base. A side stand column is inserted into the stand column inserting opening, the bottom of the side stand column is fixedly connected with the pipeline supporting base through a bolt, it is avoided that a pipeline shakes or deviates under the influence of the external environment, the pipeline containing groove is of a V-shaped structure, the inclination degree of the two sets of rotary pressing plates can be adjusted through rotation, and the pipeline supporting device can be suitable for pipelines with different outer diameters; the application range of the pipeline safety protection device is widened, and the problems that when internal lines, pipes and the like of municipal pipelines need to be maintained or replaced, a protection structure is not easy to disassemble and cannot be repeatedly used after being disassembled, and the construction efficiency and the construction cost are increased are solved.

Description

Technical Field

[0001] This utility model relates to the field of municipal pipeline protection technology, and in particular to a safety protection device for municipal pipelines. Background Technology

[0002] Municipal pipelines are underground infrastructure in cities, undertaking key functions such as water supply, drainage, gas transmission, power and communication. Their safe and efficient operation directly affects residents' lives, industrial production and environmental protection, and is an indispensable part of urban construction. Municipal pipelines are buried underground, and different municipal pipelines have different materials and hardness due to different applications. For municipal pipelines used in special environments, in order to prevent the pipeline from deforming due to gravity and pressure after being buried, protective devices need to be installed on the outside of the municipal pipeline to effectively support and protect the pipeline and prevent the pipeline from deforming or leaking under pressure.

[0003] Traditional methods of protecting municipal pipelines commonly include concrete pouring and welding of protective plates. However, when the internal wiring or pipes of the municipal pipeline need to be repaired or replaced using these methods, the protective structure is not easy to disassemble and cannot be reused after removal, which increases construction efficiency and costs. Utility Model Content

[0004] This utility model provides a safety protection device for municipal pipelines to solve the problem that traditional methods of protecting municipal pipelines, such as concrete pouring and welding of protective plates, are not easy to disassemble when the internal wiring and pipes of the municipal pipeline need to be repaired or replaced. Moreover, the protective structure cannot be reused after disassembly, which increases construction efficiency and costs.

[0005] This utility model provides a safety protection device for municipal pipelines, specifically including: a pipeline support base, a "V"-shaped pipeline placement groove is provided at the center of the upper surface of the pipeline support base, column insertion holes are provided at the front and rear edges of the upper surface of the pipeline support base, a side column is inserted into the column insertion hole, the bottom of the side column is fixedly connected to the pipeline support base by bolts, a rotating pressure plate is hinged to the upper end of the side column, a pressure plate pull block is hinged to the upper end of the rotating pressure plate, a bidirectional screw is movably connected to the pressure plate pull block, and a pipeline covering plate is covered on top of the pipeline support base.

[0006] Furthermore, limit baffles are welded to the front and rear edges of the upper surface of the pipe support base, respectively. The limit baffles are perpendicular to the upper surface of the pipe support base, and adjacent pipe support bases are fixedly connected by bolts.

[0007] Furthermore, a spiral push groove is transversely opened in the middle of the pressure plate pull block, and two cover plate screw holes are vertically opened on the upper surface of the pressure plate pull block.

[0008] Furthermore, the outer surfaces of the front and rear halves of the bidirectional lead screw are respectively provided with a lead screw thread, the two lead screw threads on the outside of the bidirectional lead screw have opposite directions of rotation, the lead screw threads are spirally connected to the screw holes of the cover plate, and the rear end of the bidirectional lead screw is fixedly connected to a lead screw handle.

[0009] Furthermore, the pipe cover is a U-shaped protective cover structure, covering the side columns and rotating pressure plate, with the lower edges of the front and rear surfaces of the pipe cover tightly fitted to the inner surface of the limiting baffle.

[0010] Furthermore, the guard plate bolt adjustment groove has an elongated structure, and the guard plate bolt adjustment groove is perpendicular to the front surface of the pipe covering guard plate. The guard plate bolt adjustment groove is fixedly connected to the cover plate screw hole by bolts.

[0011] Furthermore, the upper surface of the pressure plate pull block is in contact with the top surface of the inner surface of the pipe cover plate, and four bolt adjustment slots are provided on the upper surface of the pipe cover plate.

[0012] This utility model provides a safety protection device for municipal pipelines, which has the following beneficial effects:

[0013] The municipal pipeline protection device of this utility model is equipped with a structure that locks the municipal pipeline in multiple ways. The bottom of the municipal pipeline is effectively supported by the pipeline placement groove, and the pipeline is locked by the front and rear rotating pressure plates that fit against the outer wall of the pipeline. This prevents the pipeline from shaking or shifting due to the influence of the external environment. The pipeline placement groove has a "V" shaped structure, and the tilt of the two sets of rotating pressure plates can be adjusted by rotation. It can be used for pipelines with different outer diameters, thus improving the applicability of the pipeline safety protection device.

[0014] In addition, a pipe cover plate is installed on top of the rotating pressure plate. The pipe cover plate can cover the top and sides of the pipe, preventing groundwater from directly contacting the pipe and accelerating the corrosion rate. It also prevents sand and soil from contacting the side columns, rotating pressure plate, and double-acting screw, which would affect the hinge and transmission flexibility. After the pipe cover plate is fixed to the pressure plate pull block with bolts, the pipe cover plate covers the pipe and rotating pressure plate, improving the pipe's compressive strength. When the pipe is being repaired, the pipe cover plate and rotating pressure plate can be quickly disassembled, improving construction efficiency. After the pipe repair is completed, it can be quickly supported on the outside of the municipal pipeline, allowing the protective device to be reused and saving construction costs. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings of the embodiments will be briefly described below.

[0016] The accompanying drawings described below are only related to some embodiments of the present invention and are not intended to limit the scope of the present invention.

[0017] In the attached diagram:

[0018] Figure 1 A schematic diagram of the overall structure of this application is shown;

[0019] Figure 2 A structural schematic diagram of the bottom of this application is shown;

[0020] Figure 3 This application shows Figure 1 A schematic diagram of the right-side view structure;

[0021] Figure 4 This diagram shows the structure of the pipe cover plate when it is separated according to this application;

[0022] Figure 5 This diagram shows the structure of the side column and the pipe support base when they are separated.

[0023] Figure 6 A schematic diagram of the rotating pressure plate of this application is shown.

[0024] Figure label:

[0025] 1. Pipe support base; 101. Pipe placement groove; 102. Column socket; 103. Limiting baffle; 2. Side column; 3. Rotating pressure plate; 301. Pressure plate pull block; 302. Spiral push groove; 303. Cover plate screw hole; 4. Two-way lead screw; 401. Lead screw thread; 402. Lead screw handle; 5. Pipe cover plate; 501. Cover plate bolt adjustment groove. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the described embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0027] Example 1: Please refer to Figures 1 to 6 :

[0028] This utility model proposes a safety protection device for municipal pipelines, comprising: a pipeline support base 1, a "V"-shaped pipeline placement groove 101 formed at the center of the upper surface of the pipeline support base 1, column insertion ports 102 formed at both the front and rear edges of the upper surface of the pipeline support base 1, side columns 2 inserted into the column insertion ports 102, the bottom of the side columns 2 being fixedly connected to the pipeline support base 1 by bolts, a rotating pressure plate 3 hinged to the upper end of the side columns 2, a pressure plate pull block 301 hinged to the upper end of the rotating pressure plate 3, and a double pressure plate pull block 301 being movably connected to the pressure plate pull block 301. A pipe cover plate 5 covers the top of the lead screw 4 and the pipe support base 1. The bottom of the pipe is supported by the pipe placement groove 101. The "V"-shaped groove can fit with the outer surface of the pipe to provide stable support. After the two rotating pressure plates 3 are rotated to fit with the outer wall of the pipe, the bidirectional lead screw 4 is rotated. The screw thread 401 and the spiral push groove 302 can push the two pressure plate pull blocks 301 towards the middle, thereby increasing the tightness of the fit between the two rotating pressure plates 3 and the outer wall of the pipe, and fixing the side and top of the pipe to prevent the pipe from shaking and moving.

[0029] In this embodiment, limiting baffles 103 are welded to the front and rear edges of the upper surface of the pipe support base 1, respectively. The limiting baffles 103 are perpendicular to the upper surface of the pipe support base 1. Adjacent pipe support bases 1 are fixedly connected by bolts, which allows for quick docking and disassembly. During construction, an appropriate number of pipe support bases 1 can be selected for pipe support according to the length of the pipe. The limiting baffles 103 are attached to the outer surface of the pipe cover plate 5 to seal the bottom gap of the pipe cover plate 5, preventing groundwater and sand from entering the area above the pipe support base 1 through the bottom of the pipe cover plate 5.

[0030] In this embodiment, a spiral groove 302 is transversely opened through the middle of the pressure plate pull block 301, and two cover plate screw holes 303 are vertically opened on the upper surface of the pressure plate pull block 301; a screw thread 401 is opened on the outer surface of the front half and the rear half of the bidirectional screw 4, and the two screw threads 401 on the outside of the bidirectional screw 4 rotate in opposite directions. The screw threads 401 are spirally connected to the cover plate screw holes 303, and a screw handle 402 is fixedly connected to the rear end of the bidirectional screw 4; by rotating the bidirectional screw 4, the pressure plate pull block 301 moves straight along the bidirectional screw 4 under the spiral drive of the screw thread 401 and the spiral groove 302, changing the tilt angle between the two rotating pressure plates 3, so that the rotating pressure plates 3 can fit more tightly with the outer surface of the pipe, and perform multi-directional positioning and fastening of the pipe.

[0031] In Example 2, based on Example 1, the pipe cover plate 5 is a U-shaped protective cover structure. The pipe cover plate 5 covers the side column 2 and the rotating pressure plate 3. The lower edges of the front and rear surfaces of the pipe cover plate 5 are tightly fitted to the inner surface of the limiting baffle 103. The cover plate bolt adjustment groove 501 is a long strip structure, perpendicular to the front surface of the pipe cover plate 5. The cover plate bolt adjustment groove 501 is fixedly connected to the cover plate screw hole 303 by bolts. The upper surface of the pressure plate pull block 301 is fitted to the top surface of the inner surface of the pipe cover plate 5. Four cover plate screw holes are opened on the upper surface of the pipe cover plate 5. The pipe cover plate 501 is installed in the adjusting groove 501. After the two rotating pressure plates 3 are tightly attached to the outer surface of the pipe, the pipe cover plate 5 is placed on top of the rotating pressure plates 3, so that the pipe cover plate 5 covers the pipe, the side column 2, and the rotating pressure plates 3, which prevents sand and gravel from directly contacting the outer wall of the pipe and protects the top of the pipe. The pipe cover plate 5 is locked to the pressure plate pull block 301 by bolts passing through the bolt adjusting groove 501 of the cover plate and the screw hole 303 of the cover plate, so as to achieve the tight installation of the pipe cover plate 5. When the pipe is repaired, the pipe cover plate 5 can be removed to expose the pipe, which facilitates the maintenance and repair of municipal pipelines.

[0032] The working principle of this embodiment is as follows: First, the pipe support base 1 is laid at the bottom of the municipal pipe installation trench, and then the municipal pipe is installed, so that the pipe is placed above the pipe placement groove 101, with the outer wall of the pipe fitting against the inner wall of the pipe placement groove 101, thereby locking the pipe and improving the stability of the pipe installation. The bottom of the side column 2 is inserted into the column socket 102 and fixed to the pipe support base 1 with screws. Both rotating pressure plates 3 are tilted and fitted against the outer wall of the pipe. The two pressure plate pull blocks 301 are connected by a bidirectional screw 4, and the two pressure plate pull blocks 301 are moved by rotating the bidirectional screw 4. 1. Move towards the center to improve the tightness of the fit between the rotating pressure plate 3 and the outer wall of the pipe, making the pipe more stably positioned. Finally, cover the pipe with the pipe cover plate 5, so that the pipe cover plate 5 covers the pipe, the side column 2, and the rotating pressure plate 3, which can prevent sand and gravel from directly contacting the outer wall of the pipe and protect the top of the pipe. By passing the bolt through the bolt adjustment groove 501 of the cover plate and the screw hole 303 of the cover plate, the pipe cover plate 5 and the pressure plate pull block 301 are locked, completing the fastening installation of the pipe cover plate 5 and realizing the multi-directional fixing and protection of the municipal pipeline.

[0033] The following points should be noted in this article:

[0034] 1. The accompanying drawings of the embodiments disclosed herein only relate to the structures involved in the embodiments disclosed herein; other structures can be referred to in general design.

[0035] 2. Where there is no conflict, the embodiments of this disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.

[0036] The above are merely specific embodiments of this disclosure, but the scope of protection of this disclosure is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this disclosure should be included within the scope of protection of this disclosure. Therefore, the scope of protection of this disclosure should be determined by the scope of the claims.

Claims

1. A safety protection device for municipal pipelines, comprising: The pipe support base (1) has a "V" shaped pipe placement groove (101) at the center of its upper surface. The pipe support base (1) is characterized in that the front and rear edges of its upper surface are provided with column insertion ports (102). A side column (2) is inserted into the column insertion port (102). The bottom of the side column (2) is fixedly connected to the pipe support base (1) by bolts. The upper end of the side column (2) is connected to a rotating pressure plate (3) by hinge. The upper end of the rotating pressure plate (3) is hinged to a pressure plate pull block (301). The pressure plate pull block (301) is movably connected to a two-way screw (4). The pipe support base (1) is covered with a pipe covering plate (5).

2. The safety protection device for municipal pipelines according to claim 1, characterized in that, Limiting baffles (103) are welded to the front and rear edges of the upper surface of the pipe support base (1), respectively. The limiting baffles (103) are perpendicular to the upper surface of the pipe support base (1), and adjacent pipe support bases (1) are fixedly connected by bolts.

3. A safety protection device for municipal pipelines according to claim 1, characterized in that, The pressure plate pull block (301) has a spiral push groove (302) that runs horizontally through the middle, and two cover plate screw holes (303) are vertically opened on the upper surface of the pressure plate pull block (301).

4. A safety protection device for municipal pipelines according to claim 3, characterized in that, The front half and the rear half of the bidirectional lead screw (4) are respectively provided with a lead screw thread (401). The two lead screw threads (401) on the outside of the bidirectional lead screw (4) have opposite directions of rotation. The lead screw thread (401) is spirally connected to the screw hole (303) of the cover plate. The rear end of the bidirectional lead screw (4) is fixedly connected to the lead screw handle (402).

5. A safety protection device for municipal pipelines according to claim 2, characterized in that, The pipe cover plate (5) is a U-shaped protective structure. The pipe cover plate (5) covers the side column (2) and the rotating pressure plate (3). The lower edges of the front and rear surfaces of the pipe cover plate (5) are closely attached to the inner surface of the limiting baffle (103).

6. A safety protection device for municipal pipelines according to claim 3, characterized in that, The upper surface of the pressure plate pull block (301) is in contact with the top surface of the inner surface of the pipe cover plate (5), and four plate bolt adjustment grooves (501) are provided on the upper surface of the pipe cover plate (5).

7. A safety protection device for municipal pipelines according to claim 6, characterized in that, The guard plate bolt adjustment groove (501) has a long strip structure. The guard plate bolt adjustment groove (501) is perpendicular to the front surface of the pipe cover guard plate (5). The guard plate bolt adjustment groove (501) and the cover plate screw hole (303) are fixedly connected by bolts.

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