Pipe arranging device in pipe jacking deep foundation pit

Abstract

The utility model discloses a pipe arranging device in a pipe-jacking deep foundation pit, which comprises a steel plate fixed on fender posts of the foundation pit through embedded steel bars. The hinge blocks are fixedly installed on the side faces of the steel plates, profile steel is hinged between the adjacent hinge blocks, and threaded grooves are formed in the tops of the profile steel at intervals; the hinge lugs are fixedly installed at the bottom of the profile steel and the side face of the steel plate respectively, and a hydraulic cylinder is hinged between the hinge lugs; the positioning rod is mounted above the profile steel through a first bolt; the supporting plate is fixedly connected to the upper portion of the positioning rod, and a clamping ring is installed on the side face of the supporting plate through two screws; the U-shaped extension table is mounted in the profile steel in a sliding manner; and the limiting blocks are fixedly mounted on the side faces of the profile steel. And the clamping rings can clamp pipelines with different sizes, so that various pipelines can be arranged, the arrangement of the pipelines is standardized, the safety risk can be reduced, and the interior of the foundation pit is more attractive and standard.

Description

TECHNICAL FIELD

[0001] The utility model relates to a pipe arrangement device field, concretely relates to a pipe arrangement device in pipe jacking deep foundation pit. BACKGROUND

[0002] After the pipe jacking deep foundation pit is constructed, pipe jacking construction is carried out, and in the process of adopting slurry balance type pipe jacking for pipe jacking construction, slurry delivery pipe, slurry discharge pipe, grouting pipe for grouting behind pipe joint wall of pipe jacking, drainage pipe for drainage in foundation pit and various cable pipelines are needed, if these pipelines are not arranged, various pipelines will be in disorder in the process of construction, and certain safety hazards exist, therefore, it is necessary to design pipe jacking deep foundation pit pipe arrangement device capable of arranging pipelines. CONTENT OF UTILITY MODEL

[0003] In view of the above defects or deficiencies in the prior art, it is expected to provide a pipe arrangement device in pipe jacking deep foundation pit, the clamping ring can clamp pipelines of different sizes, so as to arrange various pipelines, standardize the arrangement of pipelines, reduce safety risks, and make the foundation pit more beautiful and standard.

[0004] According to the technical scheme provided by the utility model embodiment, a pipe arrangement device in a pipe jacking deep foundation pit is provided, which comprises a steel plate, the steel plate is fixed on the supporting pile of the foundation pit through a planted steel bar, the steel plate is in a vertical structure, a hinge block is fixedly installed on the side surface of the steel plate, a profile steel is hingedly connected between adjacent hinge blocks, and the top of the profile steel is provided with a threaded groove at intervals.

[0005] In conclusion, the utility model has the advantages of:

[0006] 1. The profile steel, threaded groove, positioning rod, first bolt, support plate, clamping ring, U-shaped expansion table, limiting block, second bolt, first threading ring, second threading ring, third threading ring and anti-dropping block are arranged, so that the clamping ring can clamp pipelines of different sizes, various pipelines can be arranged, the pipeline arrangement is standardized, the safety risk is reduced, the foundation pit is more beautiful and standardized, when there are many pipelines to be arranged, the second bolt is removed, the U-shaped expansion table is pulled out through the groove, the end of the second bolt is screwed into the second screw groove through the limiting block, the pulled-out U-shaped expansion table can be limited, the arrangement space of the product is increased, then the appropriate size of the first threading ring or second threading ring or third threading ring is selected to arrange the pipeline, and the utility model is very practical.

[0007] 2. By using steel plates, hinge blocks, hinge ears, and hydraulic cylinders, when pipe sections in the foundation pit need to be hoisted, the hydraulic cylinders are activated, which can drive the steel sections and pipelines to rotate, thus avoiding affecting the hoisting construction. Attached Figure Description

[0008] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0009] Figure 1 This is a structural schematic diagram of the connection between the present invention and the retaining pile;

[0010] Figure 2 This is a top view of the connection between the steel profile, positioning rod, first bolt, support plate, and clamping ring of this utility model.

[0011] Figure 3 This is a top view of the connection between the steel profile, U-shaped extension platform, limiting block, second bolt, first threading ring, second threading ring, third threading ring and anti-detachment block of this utility model.

[0012] Figure 4 This is a structural schematic diagram of the connection between the steel plate, the reinforcing bar, and the hinge block of this utility model;

[0013] Figure 5 This is a schematic diagram of the connection between the support plate and the clamping ring of this utility model.

[0014] Labels in the diagram: 1. Steel plate; 2. Rebar; 3. Hinge block; 4. Section steel; 5. Threaded groove; 6. Hinge ear; 7. Hydraulic cylinder; 8. Positioning rod; 9. First bolt; 10. Support plate; 11. Clamping ring; 12. U-shaped extension platform; 13. Limiting block; 14. Second bolt; 15. First threading ring; 16. Second threading ring; 17. Third threading ring; 18. Anti-detachment block. Detailed Implementation

[0015] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and not intended to limit it. Furthermore, it should be noted that, for ease of description, only the parts relevant to the invention are shown in the accompanying drawings.

[0016] It should be noted that, where there is no conflict, the embodiments and features in the embodiments of this utility model can be combined with each other. The present utility model will now be described in detail with reference to the accompanying drawings and embodiments.

[0017] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5The utility model provides a kind of pipe deep foundation pit inner pipe device, including steel sheet 1, the steel sheet 1 is fixed on the retaining pile of foundation pit by anchor bar 2;Hinged block 3 is fixedly installed on the side of the steel sheet 1, hinged steel 4 is hinged between adjacent hinged block 3, and the top of the hinged steel 4 is provided with threaded groove 5 at interval;Hinged lug 6 is fixedly installed at the bottom of the hinged steel 4 and the side of the steel sheet 1 respectively, and hydraulic cylinder 7 is hinged between the hinged lug 6;Positioning rod 8 is installed above the hinged steel 4 by first bolt 9;Support plate 10 is fixedly connected above the positioning rod 8, and clamping ring 11 is installed on the side of the support plate 10 by two screws;U-shaped extension table 12 is slidingly installed inside the hinged steel 4;Limiting block 13 is fixedly installed on the side of the hinged steel 4, and the end of second bolt 14 is screwed into the side of the U-shaped extension table 12 through the limiting block 13;First threading ring 15, second threading ring 16 and third threading ring 17 are fixedly installed inside the U-shaped extension table 12;Anti-dropping block 18 is fixedly installed at the bottom of the U-shaped extension table 12.

[0018] As Figure 1 , Figure 2 and Figure 4 Indicated, the steel sheet 1 is vertical structure, and the anchor bar 2 is located at the front and rear side of the hinged block 3 respectively.The end of the first bolt 9 is screwed into the threaded groove 5 through the positioning rod 8, and the surface of the positioning rod 8 is provided with the first perforation corresponding to the first bolt 9, to facilitate the installation of first bolt 9.

[0019] As Figure 1 , Figure 2 , Figure 3 and Figure 5 Indicated, the side of the clamping ring 11 is bonded with flexible pad, and the inside of the hinged steel 4 is provided with the first sliding groove matched with the U-shaped extension table 12, to facilitate the sliding installation of U-shaped extension table 12.The limiting block 13 is located at the front and rear side of the U-shaped extension table 12 respectively, and the end top of the U-shaped extension table 12 close to the limiting block 13 is provided with recess, to facilitate the pulling of U-shaped extension table 12.

[0020] As Figure 1 and Figure 3As shown, the side surface of the limiting block 13 is provided with a second through hole corresponding to the second bolt 14, facilitating installation of the second bolt 14, the side surface of the U-shaped expansion table 12 is provided with a first screw groove and a second screw groove, the first screw groove and the second screw groove are located in the same horizontal direction, and the end of the second bolt 14 is screwed into the first screw groove. The interior of the profile steel 4 is provided with a second sliding groove, the anti-withdrawal block 18 is located in the second sliding groove, so that the U-shaped expansion table 12 can be prevented from being pulled out of the profile steel 4 during pulling of the U-shaped expansion table 12, the outer side of the first threading ring 15, the second threading ring 16 and the third threading ring 17 is wrapped with a rubber sleeve, the aperture of the first threading ring 15 is smaller than the aperture of the second threading ring 16, and the aperture of the second threading ring 16 is smaller than the aperture of the third threading ring 17.

[0021] In use: first, the first bolt 9 and the positioning rod 8 are disassembled, according to the size of the pipeline, the threaded groove 5 at the appropriate position of the profile steel 4 is selected to install the first bolt 9 and the positioning rod 8, so that the clamping ring 11 can clamp pipelines of different sizes, so that various pipelines can be arranged, the arrangement of the pipelines can be standardized, the safety risk can be reduced, and the foundation pit is more beautiful and standardized. When a large number of pipelines need to be arranged, the second bolt 14 is disassembled, the U-shaped expansion table 12 is pulled out through the groove, and then the end of the second bolt 14 is screwed into the second screw groove through the limiting block 13, so that the pulled-out U-shaped expansion table 12 can be limited, the arrangement space of the product can be increased, then the first threading ring 15 or the second threading ring 16 or the third threading ring 17 of an appropriate size is selected to arrange the pipelines, which is very practical. When the pipe joints in the foundation pit need to be hoisted, the hydraulic cylinder 7 is started, the hydraulic cylinder 7 can drive the profile steel 4 and the pipeline to rotate, and the hoisting construction can be avoided.

[0022] The above description is only the preferred embodiment of the present application and the explanation of the technical principles and schemes. Meanwhile, the invention range involved in the present application is not limited to the technical scheme formed by the specific combination of the above technical features, and should also cover other technical schemes formed by any combination of the above technical features or equivalent features without departing from the invention concept. For example, the technical scheme formed by mutual replacement of the above features and the technical features disclosed in the present application (but not limited to) having similar functions.

Claims

1. A pipe-laying device for deep foundation pits, characterized in that: Includes a steel plate (1), which is fixed to the retaining piles of the foundation pit by rebar (2); Hinged block (3), the hinged block (3) is fixedly installed on the side of the steel plate (1), and a steel section (4) is hinged between adjacent hinged blocks (3), and the top of the steel section (4) is provided with threaded grooves (5) at intervals. Hinged lugs (6), the hinged lugs (6) are respectively fixedly installed on the bottom of the steel profile (4) and the side of the steel plate (1), and a hydraulic cylinder (7) is hinged between the hinged lugs (6). Positioning rod (8), which is mounted above the steel section (4) by a first bolt (9); Support plate (10), which is fixedly connected above the positioning rod (8), and clamping rings (11) are installed on the side of the support plate (10) by two screws. U-shaped extension platform (12), which is slidably installed inside the steel profile (4); Limiting block (13), the limiting block (13) is fixedly installed on the side of the steel section (4), and the end of the second bolt (14) passes through the limiting block (13) and is screwed into the side of the U-shaped extension platform (12); The first threading ring (15), the second threading ring (16), and the third threading ring (17) are fixedly installed inside the U-shaped expansion platform (12); Anti-detachment block (18), which is fixedly installed at the bottom of the U-shaped extension platform (12).

2. The pipe laying device in a deep foundation pit according to claim 1, characterized in that: The steel plate (1) is a vertical structure, and the reinforcing bars (2) are located on the front and rear sides of the hinge block (3).

3. The pipe laying device in a deep foundation pit according to claim 1, characterized in that: The end of the first bolt (9) passes through the positioning rod (8) and is screwed into the threaded groove (5). The surface of the positioning rod (8) is provided with a first through hole corresponding to the first bolt (9).

4. The pipe laying device in a deep foundation pit according to claim 1, characterized in that: The side of the clamping ring (11) is bonded with a flexible pad, and the inside of the steel profile (4) is provided with a first sliding groove that matches the U-shaped extension platform (12).

5. A pipe-laying device for deep foundation pits according to claim 1, characterized in that: The limiting blocks (13) are located on the front and rear sides of the U-shaped extension platform (12), and the top of the U-shaped extension platform (12) near the limiting block (13) is provided with a groove.

6. The pipe laying device in a deep foundation pit according to claim 1, characterized in that: The side of the limiting block (13) is provided with a second through hole corresponding to the second bolt (14), and the side of the U-shaped expansion platform (12) is provided with a first screw groove and a second screw groove. The end of the second bolt (14) is screwed into the first screw groove.

7. A pipe-laying device for deep foundation pits according to claim 1, characterized in that: The steel section (4) has a second sliding groove inside, the anti-detachment block (18) is located in the second sliding groove, and the outer sides of the first threading ring (15), the second threading ring (16) and the third threading ring (17) are all wrapped with rubber sleeves.

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