Municipal construction pipeline protection equipment

Abstract

The utility model relates to the technical field of municipal underground pipeline arrangement, in particular to municipal construction pipeline protection equipment which comprises a top sealing outer pipe and a base outer pipe, the bottom of the top sealing outer pipe is in butt joint with the top of the base outer pipe, and first installation lugs are fixedly welded to the bottoms of the front face and the back face of the top sealing outer pipe. Second mounting lugs are fixedly welded to the tops of the front face and the back face of the base outer pipe, and buffers are fixedly arranged on the inner walls of the top sealing outer pipe and the base outer pipe at equal intervals in a surrounding mode. According to the municipal construction pipeline protection equipment, a supporting plate used for wire embedding is changed into sleeve equipment provided with a base plate and a supporting plate, the supporting stability of a wire pipe in the wire embedding process is enhanced, a spring buffer is additionally arranged in the municipal construction pipeline protection equipment, the pipeline protection effect can be effectively achieved, meanwhile, the protection effect is ensured through a two-half installation mode, and meanwhile the safety of the municipal construction pipeline protection equipment is improved. The pipeline system is relatively convenient to disassemble, assemble and maintain, and the influence of dust on disassembly and assembly of the pipeline system can be reduced by adopting a fixed mounting lug structure.

Description

Technical Field

[0001] The utility model relates to the technical field of municipal underground pipeline arrangement, in particular to municipal construction pipeline protection equipment. Background Art

[0002] The layout and maintenance of pipeline line systems is one of the municipal construction projects, which involves the layout of pipelines such as water pipes and cables. Most of the lines cannot be buried directly underground, and usually require external pipes to provide a certain degree of protection in order to adapt to the operating environment and installation methods.

[0003] The existing municipal construction pipeline protection equipment basically uses pipes and sponges and other wrapping materials, which are buried after the wrapping is completed. However, the docking positions of each pipeline lack additional protection measures, the stability is insufficient, and the protection strength still has room for improvement.

[0004] In order to solve the above problems, we have made improvements and proposed a municipal construction pipeline protection device. Utility Model Content

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0006] The utility model provides a municipal construction pipeline protection device, comprising a top-sealed outer tube and a base outer tube, wherein the top-sealed outer tube and the base outer tube are both semi-cylindrical tubes with equal inner and outer diameters and lengths, the bottom of the top-sealed outer tube is butted against the top of the base outer tube, through openings with an inner diameter smaller than the inner diameter of their internal spaces are arranged at the centers of the left and right sides of the top-sealed outer tube and the base outer tube, a first mounting ear is fixedly welded to the bottom of the front and back sides of the top-sealed outer tube, a second mounting ear is fixedly welded to the top of the front and back sides of the base outer tube, and buffers are fixedly arranged around the inner walls of the top-sealed outer tube and the base outer tube at equal intervals.

[0007] As an optimal technical solution of the present invention, pads are provided at both ends of the left and right ends of the outer bottom surface of the base outer tube. The two pads are arc-shaped plates, and support plates are fixedly welded on the top surfaces thereof. The top of the support plate is fixedly welded to the bottom surface of the base outer tube, and the top surface of the outer side of the top seal outer tube is fixedly welded with hanging rings at equal intervals.

[0008] As a preferred technical solution of the present invention, the first mounting ear is a box body with an open bottom, countersunk bolt holes are opened at equal intervals on the top of the first mounting ear, and a protective film is adhered to the top surface of the outside of the first mounting ear, and the protective film covers all the countersunk bolt holes.

[0009] As a preferred technical solution of the present invention, bolt holes are opened at equal intervals on the top surface of the second mounting ear, the number of the bolt holes is equal to the number of the countersunk bolt holes, and the positions are aligned one by one, and the top of the second mounting ear is docked with the inside of the first mounting ear.

[0010] As a preferred technical solution of the present invention, the buffer includes a sleeve, a telescopic support rod is provided at the internal top end of the sleeve, a clamping block is fixedly provided at the bottom end of the telescopic support rod, the outer diameter of the clamping block is larger than the outer diameter of the telescopic support rod and is equal to the inner diameter of the sleeve, a clamping ring is fixedly provided at the top of the sleeve, the inner diameter of the clamping ring is equal to the outer diameter of the telescopic support rod, and the clamping block is slidably connected to the inner wall of the sleeve.

[0011] As an optimal technical solution of the present invention, a buffer spring is provided at the bottom of the telescopic support rod, and the top and bottom of the buffer spring are fixedly connected to the block and the bottom surface of the inner wall of the sleeve respectively. A support plate is fixedly provided on the top of the telescopic support rod, and the support plate is an arc-shaped plate.

[0012] The beneficial effects of the present invention are as follows: this municipal construction pipeline protection equipment replaces the support plate used for buried wires with a casing device equipped with a pad support plate, thereby enhancing the support stability of the wire pipe during the buried wire process, and an internal spring buffer can effectively play a role in protecting the pipeline. At the same time, its two-half installation method ensures the protective effect while making it relatively convenient to disassemble and maintain the pipeline system. The fixed installation ear structure adopted can also reduce the impact of dust on its disassembly and assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0014] Figure 1 This is a structural diagram of a municipal construction pipeline protection device of the utility model;

[0015] Figure 2 This is a schematic diagram of the left side structure of a municipal construction pipeline protection device of the utility model;

[0016] Figure 3 This is a schematic diagram of the cross-sectional structure of the first mounting ear of a municipal construction pipeline protection device of the utility model;

[0017] Figure 4 This is a schematic diagram of the cross-sectional structure of the second mounting ear of a municipal construction pipeline protection device of the utility model;

[0018] Figure 5 This is a schematic diagram of the left side cross-section structure of a municipal construction pipeline protection device of the utility model;

[0019] Figure 6 This is a schematic diagram of the cross-sectional structure of a buffer for a municipal construction pipeline protection device of the utility model;

[0020] In the figure: 1. Top seal outer tube; 2. Base outer tube; 3. Pad; 4. Support plate; 5. First mounting ear; 6. Second mounting ear; 7. Countersunk bolt hole; 8. Protective film; 9. Bolt hole; 10. Buffer; 11. Telescopic support rod; 12. Sleeve; 13. Buffer spring; 14. Support plate. DETAILED DESCRIPTION

[0021] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention and are not used to limit the present invention.

[0022] Example: Figure 1-6 As shown, a municipal construction pipeline protection device includes a top-sealed outer tube 1 and a base outer tube 2. The top-sealed outer tube 1 and the base outer tube 2 are both semi-cylindrical tubes with equal inner and outer diameters and lengths. The bottom of the top-sealed outer tube 1 is butted against the top of the base outer tube 2. Through openings with an inner diameter smaller than the inner diameter of their internal spaces are provided in the centers of the left and right sides of the top-sealed outer tube 1 and the base outer tube 2. A first mounting ear 5 is fixedly welded to the bottom of the front and back sides of the top-sealed outer tube 1, and a second mounting ear 6 is fixedly welded to the top of the front and back sides of the base outer tube 2. Buffers 10 are fixedly arranged around the inner walls of the top-sealed outer tube 1 and the base outer tube 2 at equal intervals.

[0023] Pads 3 are provided at both ends of the left and right ends of the outer bottom surface of the base outer tube 2. Both pads 3 are arc-shaped plates, and support plates 4 are fixedly welded on their top surfaces. The top of the support plate 4 is fixedly welded to the bottom surface of the base outer tube 2, and hanging rings are fixedly welded at equal intervals on the top surface of the outer seal outer tube 1.

[0024] The first mounting ear 5 is a box body with an open bottom. Countersunk bolt holes 7 are opened at equal intervals on the top of the first mounting ear 5 . A protective film 8 is adhered to the top surface of the outside of the first mounting ear 5 , and the protective film 8 covers all the countersunk bolt holes 7 .

[0025] Bolt holes 9 are formed at equal intervals on the top surface of the second mounting ear 6 . The number of the bolt holes 9 is equal to the number of the countersunk bolt holes 7 , and the positions are aligned one by one. The top of the second mounting ear 6 is docked with the inside of the first mounting ear 5 .

[0026] The buffer 10 includes a sleeve 12, a telescopic support rod 11 is provided at the inner top of the sleeve 12, a clamping block is fixedly provided at the bottom end of the telescopic support rod 11, the outer diameter of the clamping block is larger than the outer diameter of the telescopic support rod 11 and is equal to the inner diameter of the sleeve 12, a clamping ring is fixedly provided at the top of the sleeve 12, the inner diameter of the clamping ring is equal to the outer diameter of the telescopic support rod 11, and the clamping block is slidably connected to the inner wall of the sleeve 12.

[0027] A buffer spring 13 is provided at the bottom of the telescopic support rod 11. The top and bottom of the buffer spring 13 are fixedly connected to the block and the bottom surface of the inner wall of the sleeve 12 respectively. A support plate 14 is fixedly provided on the top of the telescopic support rod 11. The support plate 14 is an arc-shaped plate.

[0028] Working principle: When using this type of municipal construction pipeline protection equipment, first arrange the base outer tube 2 at the buried wire position, then mount the connection position of the pipeline segment to the support plate 14 of the internal buffer 10 of the base outer tube 2, and then align the first mounting ear 5 and the second mounting ear 6 of the top seal outer tube 1 and dock them with the base outer tube 2. After the second mounting ear 6 is inserted into the first mounting ear 5, the countersunk bolts are installed into the countersunk bolt holes 7 in sequence, and finally the protective film 8 is covered with all the countersunk bolt holes 7 and attached to complete the installation.

[0029] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A municipal construction pipeline protection device, comprising a top seal outer tube (1) and a base outer tube (2), characterized in that: The top seal outer tube (1) and the base outer tube (2) are both semi-cylindrical bodies with equal inner and outer diameters and lengths. The bottom of the top seal outer tube (1) is butted against the top of the base outer tube (2). Openings with an inner diameter smaller than the inner diameter of their internal spaces are provided at the centers of the left and right sides of the top seal outer tube (1) and the base outer tube (2). A first mounting ear (5) is fixedly welded to the bottom of the front and back sides of the top seal outer tube (1), and a second mounting ear (6) is fixedly welded to the top of the front and back sides of the base outer tube (2). Buffers (10) are fixedly provided around the inner walls of the top seal outer tube (1) and the base outer tube (2) at equal intervals.

2. A municipal construction pipeline protection device according to claim 1, characterized in that: Pads (3) are provided at both left and right ends of the outer bottom surface of the base outer tube (2). Both pads (3) are arc-shaped plates, and support plates (4) are fixedly welded on their top surfaces. The tops of the support plates (4) are fixedly welded to the bottom surface of the base outer tube (2), and hanging rings are fixedly welded at equal intervals on the top surface of the outer sealing outer tube (1).

3. A municipal construction pipeline protection device according to claim 1, characterized in that: The first mounting ear (5) is a box body with an open bottom surface, and countersunk bolt holes (7) are provided at equal intervals on the top of the first mounting ear (5). A protective film (8) is adhered to the top surface of the outside of the first mounting ear (5), and the protective film (8) covers all the countersunk bolt holes (7).

4. A municipal construction pipeline protection device according to claim 3, characterized in that: Bolt holes (9) are provided on the top surface of the second mounting ear (6) at equal intervals. The number of the bolt holes (9) is equal to the number of the countersunk bolt holes (7), and the positions are aligned one by one. The top of the second mounting ear (6) is butted against the inside of the first mounting ear (5).

5. A municipal construction pipeline protection device according to claim 1, characterized in that: The buffer (10) includes a sleeve (12), a telescopic support rod (11) is provided at the top end of the sleeve (12), a clamping block is fixedly provided at the bottom end of the telescopic support rod (11), the outer diameter of the clamping block is larger than the outer diameter of the telescopic support rod (11) and is equal to the inner diameter of the sleeve (12), a clamping ring is fixedly provided at the top of the sleeve (12), the inner diameter of the clamping ring is equal to the outer diameter of the telescopic support rod (11), and the clamping block is slidably connected to the inner wall of the sleeve (12).

6. A municipal construction pipeline protection device according to claim 5, characterized in that: A buffer spring (13) is provided at the bottom of the telescopic support rod (11), and the top and bottom of the buffer spring (13) are fixedly connected to the block and the bottom surface of the inner wall of the sleeve (12), respectively. A support plate (14) is fixedly provided at the top of the telescopic support rod (11), and the support plate (14) is an arc-shaped plate.

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