Corrugated pipe connecting installer for soft soil foundation treatment

Abstract

The utility model provides a soft soil foundation treatment corrugated pipe connection installer, which relates to the technical field of soft soil foundation treatment and comprises a front base frame sliding rod, a rear base frame sliding rod is arranged on one side of the front base frame sliding rod, and a rear base upper steel hoop clamp and a rear base lower steel hoop clamp are arranged between the front base frame sliding rod and the rear base frame sliding rod. Sliding blocks are arranged on the outer side of the front base frame sliding rod and the outer side of the rear base frame sliding rod, and pulley teeth are arranged in the sliding blocks. A front corrugated pipe and a rear corrugated pipe are clamped between a rear seat upper steel hoop clamp and a rear seat lower steel hoop clamp and between a front seat upper steel hoop clamp and a front seat lower steel hoop clamp respectively, and a user pulls a handheld frame rod to drive pulley teeth in two sliding blocks to move on gear teeth on a sliding rod, so that the two sliding blocks are driven to move; and the front corrugated pipe fixed between the two front seat upper steel hoop clamps and the two front seat lower steel hoop clamps moves towards the rear corrugated pipe, butt joint installation is carried out, and the front corrugated pipe and the rear corrugated pipe are locked through the steel hoop main body.

Description

Technical Field

[0001] The utility model relates to the technical field of soft soil foundation treatment, in particular to a bellows connection and installation device for soft soil foundation treatment. Background Technique

[0002] In engineering construction, soft soil foundations are often encountered. Due to the high natural water content, large pores, and low strength of soft soil foundations, it is necessary to reinforce their strength through foundation treatment. In the project applying the surcharge preloading combined with drainage method, a large number of bellows are used for drainage, and when using a new connection and installation device for connection, it saves a large amount of time, materials, and financial resources, and is convenient, flexible, durable, and easy to understand.

[0003] At present, for a bellows connection and installation device for soft soil foundation treatment in the prior art, the connection methods are divided into two types: flange connection and welding. Generally, direct-buried pipes adopt the welding method. This is not only inconvenient for construction but also has a low material recovery rate. Content of the Utility Model

[0004] The purpose of the utility model is to solve the problem that the connection methods in the prior art are divided into two types: flange connection and welding. Generally, direct-buried pipes adopt the welding method, which is not only inconvenient for construction but also has a low material recovery rate, and to propose a bellows connection and installation device for soft soil foundation treatment.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme: A bellows connection and installation device for soft soil foundation treatment, including a front base frame slide rod, a rear base frame slide rod is arranged on one side of the front base frame slide rod, a rear seat upper steel hoop clamp and a rear seat lower steel hoop clamp are arranged between the front base frame slide rod and the rear base frame slide rod, sliders are arranged on the outer sides of the front base frame slide rod and the rear base frame slide rod, pulley teeth are arranged inside the sliders, slide rod upper wheel teeth matching the pulley teeth are opened at the tops of the front base frame slide rod and the rear base frame slide rod, the slide rod upper wheel teeth are engaged and slide with the pulley teeth, a hand-held frame rod is fixedly connected to the tops of the two sliders together, a front seat upper steel hoop clamp and a front seat lower steel hoop clamp are arranged between the two sliders, and a front bellows and a rear bellows are respectively clamped between the front seat upper steel hoop clamp and the front seat lower steel hoop clamp and between the rear seat upper steel hoop clamp and the rear seat lower steel hoop clamp.

[0006] Preferably, matching bellows interfaces are arranged at opposite ends of the front bellows and the rear bellows, a steel hoop main body is arranged on the outer walls of opposite ends of the front bellows and the rear bellows together, the two steel hoop main bodies are fixed through bolt main bodies, and sealing washers are fixedly arranged on the inner walls of the two steel hoop main bodies.

[0007] Preferably, pulley main bodies are fixedly arranged inside the two slide rod upper wheel teeth, and both ends of the pulley main bodies are rotatably connected to the sliders.

[0008] Preferably, rear seat brackets are fixed to both ends of the upper steel hoop clamp and the lower steel hoop clamp of the rear seat. The upper steel hoop clamp and the lower steel hoop clamp of the rear seat are installed between the front base frame slide rod and the rear base frame slide rod through the rear seat brackets. Every two of the rear seat brackets are fixed to each other by a rear seat bolt-nut group.

[0009] Preferably, front seat brackets are fixed to both ends of the upper steel hoop clamp and the lower steel hoop clamp of the front seat. The upper steel hoop clamp and the lower steel hoop clamp of the front seat are installed between two sliders through the front seat brackets. Every two of the front seat brackets are fixed to each other by a front seat bolt-nut group.

[0010] Compared with the prior art, the advantages and positive effects of the present utility model are as follows:

[0011] In the present utility model, by respectively clamping the front corrugated pipe and the rear corrugated pipe between the upper steel hoop clamp and the lower steel hoop clamp of the rear seat and between the upper steel hoop clamp and the lower steel hoop clamp of the front seat, when the user pulls the hand-held lever, the pulley teeth in the two sliders are driven to move on the rack teeth of the slide rod, thereby driving the two sliders to move, so that the front corrugated pipe fixed between the upper steel hoop clamp and the lower steel hoop clamp of the two front seats moves towards the rear corrugated pipe for butt joint installation. The steel hoop main body locks the front corrugated pipe and the rear corrugated pipe. This device provides a soft soil foundation treatment corrugated pipe connection installer, which can quickly, conveniently and effectively solve the connection problem between the soft soil foundation drainage corrugated pipes in the project, and has stronger practicability. Description of the Drawings

[0012] Figure 1 is a perspective view of a soft soil foundation treatment corrugated pipe connection installer proposed by the present utility model;

[0013] Figure 2 is a front perspective view of a soft soil foundation treatment corrugated pipe connection installer proposed by the present utility model;

[0014] Figure 3 is a schematic diagram of the internal structure of the slider of a soft soil foundation treatment corrugated pipe connection installer proposed by the present utility model;

[0015] Figure 4 is a schematic diagram of the structure at the butt joint of the first corrugated pipe and the second corrugated pipe of a soft soil foundation treatment corrugated pipe connection installer proposed by the present utility model.

[0016] Legend: 1. Front base frame slide bar; 2. Rear base frame slide bar; 3. Upper steel hoop clamp on the rear seat; 4. Lower steel hoop clamp on the rear seat; 5. Rear seat bracket; 6. Rear seat bolt and nut group; 7. Upper steel hoop clamp on the front seat; 8. Lower steel hoop clamp on the front seat; 9. Front seat bracket; 10. Front seat bolt and nut group; 11. Slide block; 12. Portable handle rod; 13. Gear teeth on the slide bar; 14. Pulley teeth; 15. Front bellows; 16. Rear bellows; 17. Bellows interface; 18. Steel hoop body; 20. Bolt body; 21. Sealing washer; 22. Pulley body. Detailed implementation mode

[0017] In order to more clearly understand the above-mentioned objects, features and advantages of the present invention, the present invention will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, without conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0018] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the limitations of the specific embodiments disclosed in the following specification.

[0019] Embodiment 1, as Figures 1-4 shown, the present invention provides a bellows connection and installation device for soft soil foundation treatment, including a front base frame slide bar 1. A rear base frame slide bar 2 is provided on one side of the front base frame slide bar 1. An upper steel hoop clamp 3 on the rear seat and a lower steel hoop clamp 4 on the rear seat are provided between the front base frame slide bar 1 and the rear base frame slide bar 2. Slide blocks 11 are provided on the outer sides of the front base frame slide bar 1 and the rear base frame slide bar 2. Pulley teeth 14 are provided inside the slide blocks 11. Gear teeth 13 on the slide bar matching the pulley teeth 14 are provided at the tops of the front base frame slide bar 1 and the rear base frame slide bar 2. The gear teeth 13 on the slide bar engage and slide with the pulley teeth 14. A portable handle rod 12 is fixedly connected to the tops of the two slide blocks 11. An upper steel hoop clamp 7 on the front seat and a lower steel hoop clamp 8 on the front seat are provided between the two slide blocks 11. A front bellows 15 and a rear bellows 16 are respectively clamped between the upper steel hoop clamp 7 on the front seat and the lower steel hoop clamp 8 on the front seat and between the upper steel hoop clamp 3 on the rear seat and the lower steel hoop clamp 4 on the rear seat.

[0020] The effect achieved by the entire Embodiment 1 is that by clamping the front bellows 15 and the rear bellows 16 between the upper steel hoop clamp 3 and the lower steel hoop clamp 4 of the rear seat and between the upper steel hoop clamp 7 and the lower steel hoop clamp 8 of the front seat respectively, when the user pulls the hand-held lever 12, the pulley teeth 14 in the two sliders 11 are driven to move on the rack teeth 13 of the slide rod, thereby driving the two sliders 11 to move, so that the front bellows 15 fixed between the two upper steel hoop clamps 7 and the lower steel hoop clamps 8 of the front seat moves towards the rear bellows 16 for butt joint installation. This device provides a connecting installer for bellows in soft soil foundation treatment, which can quickly, conveniently and effectively solve the connection problem between the drainage bellows pipes in the soft soil foundation of the project, and has stronger practicability.

[0021] Embodiment 2, as Figures 1-4 shown, matching bellows interfaces 17 are provided at the opposite ends of the front bellows 15 and the rear bellows 16. A steel hoop main body 18 is commonly provided on the outer walls of the opposite ends of the front bellows 15 and the rear bellows 16. The two steel hoop main bodies 18 are fixed by bolt main bodies 20. Sealing washers 21 are fixed on the inner walls of the two steel hoop main bodies 18. Pulley main bodies 22 are fixed in the two rack teeth 13 of the slide rod. Both ends of the pulley main body 22 are rotatably connected to the slider 11. Rear seat brackets 5 are fixed at both ends of the upper steel hoop clamp 3 and the lower steel hoop clamp 4 of the rear seat. The upper steel hoop clamp 3 and the lower steel hoop clamp 4 of the rear seat are installed between the front base frame slide rod 1 and the rear base frame slide rod 2 through the rear seat brackets 5. Every two rear seat brackets 5 are fixed by a rear seat bolt and nut group 6. Front seat brackets 9 are fixed at both ends of the upper steel hoop clamp 7 and the lower steel hoop clamp 8 of the front seat. The upper steel hoop clamp 7 and the lower steel hoop clamp 8 of the front seat are installed between the two sliders 11 through the front seat brackets 9. Every two front seat brackets 9 are fixed by a front seat bolt and nut group 10.

[0022] The effect achieved by the entire Embodiment 2 is that through the setting of the corrugated pipe interface 17, it is convenient for the butt joint installation of the front corrugated pipe 15 and the rear corrugated pipe 16. Through the setting of the sealing gasket 21, the gap between the front corrugated pipe 15 and the rear corrugated pipe 16 during butt joint can be sealed, improving the sealing performance. Through the setting of the rear seat bolt-nut group 6 and the front seat bolt-nut group 10, the steel hoop clamps 3 on the rear seat and the steel hoop clamps 7 on the front seat can be moved and fixed respectively towards the steel hoop clamps 4 under the rear seat and the steel hoop clamps 8 under the front seat, so as to fix the positions of the front corrugated pipe 15 and the rear corrugated pipe 16. The steel hoop clamps 4 under the rear seat and the steel hoop clamps 8 under the front seat in this device are respectively fixed to two slide rods and two sliders 11 through the rear seat brackets 5 and the front seat brackets 9, while the steel hoop clamps 3 on the rear seat and the steel hoop clamps 7 on the front seat are respectively slidably connected to two slide rods and two sliders 11 through the rear seat brackets 5 and the front seat brackets 9. By respectively screwing the rear seat bolt-nut group 6 and the front seat bolt-nut group 10, the steel hoop clamps 3 on the rear seat and the steel hoop clamps 7 on the front seat will be driven to press down and move, so as to move towards the steel hoop clamps 4 under the rear seat and the steel hoop clamps 8 under the front seat respectively, thereby being able to clamp and fix the front corrugated pipe 15 and the rear corrugated pipe 16 respectively.

[0023] Working principle: When this device is used, the front corrugated pipe 15 and the rear corrugated pipe 16 are respectively clamped between the steel hoop clamps 3 on the rear seat and the steel hoop clamps 4 under the rear seat and between the steel hoop clamps 7 on the front seat and the steel hoop clamps 8 under the front seat. By the user pulling the hand-held lever 12, the pulley teeth 14 in the two sliders 11 are driven to move on the rack teeth 13 on the slide rods, thereby driving the two sliders 11 to move, so that the front corrugated pipe 15 fixed between the two steel hoop clamps 7 on the front seat and the steel hoop clamps 8 under the front seat moves towards the rear corrugated pipe 16 for butt joint installation. This device provides a soft soil foundation treatment corrugated pipe connection installer, which can quickly, conveniently and effectively solve the connection problem between the soft soil foundation drainage corrugated pipes in the project, and has stronger practicability.

[0024] The above is only a preferred embodiment of the present invention, and it is not a limitation to the present invention in other forms. Any person skilled in the art may use the disclosed technical content to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as it does not depart from the technical solution content of the present invention, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims

1. A bellows connection installer for soft soil foundation treatment, including a front base frame slide bar (1), characterized in that: One side of the front base frame slide bar (1) is provided with a rear base frame slide bar (2). Between the front base frame slide bar (1) and the rear base frame slide bar (2), there are an upper steel hoop clamp (3) for the rear seat and a lower steel hoop clamp (4) for the rear seat. Sliders (11) are arranged on the outer sides of both the front base frame slide bar (1) and the rear base frame slide bar (2). Pulley teeth (14) are arranged inside the sliders (11). At the tops of both the front base frame slide bar (1) and the rear base frame slide bar (2), there are upper slide bar teeth (13) matching the pulley teeth (14). The upper slide bar teeth (13) and the pulley teeth (14) are engaged and slide. The tops of the two sliders (11) are jointly fixed with a hand-held frame rod (12). Between the two sliders (11), there are an upper steel hoop clamp (7) for the front seat and a lower steel hoop clamp (8) for the front seat. Anterior bellows (15) and posterior bellows (16) are respectively clamped between the upper steel hoop clamp (7) and the lower steel hoop clamp (8) for the front seat and between the upper steel hoop clamp (3) and the lower steel hoop clamp (4) for the rear seat.

2. The bellows connection installer for soft soil foundation treatment according to claim 1, characterized in that: At the opposite ends of the anterior bellows (15) and the posterior bellows (16), there are matching bellows interfaces (17). On the outer walls of the opposite ends of the anterior bellows (15) and the posterior bellows (16), there is a steel hoop main body (18). The two steel hoop main bodies (18) are fixed by bolt main bodies (20). Sealing washers (21) are fixed on the inner walls of the two steel hoop main bodies (18).

3. The bellows connection installer for soft soil foundation treatment according to claim 1, characterized in that: Pulley main bodies (22) are fixed inside the two upper slide bar teeth (13). Both ends of the pulley main bodies (22) are rotatably connected to the sliders (11).

4. The bellows connection installer for soft soil foundation treatment according to claim 1, characterized in that: Both ends of the upper steel hoop clamp (3) and the lower steel hoop clamp (4) for the rear seat are fixed with rear seat brackets (5). The upper steel hoop clamp (3) and the lower steel hoop clamp (4) for the rear seat are installed between the front base frame slide bar (1) and the rear base frame slide bar (2) through the rear seat brackets (5). Every two rear seat brackets (5) are fixed by a rear seat bolt and nut group (6).

5. A bellows connection installer for soft soil foundation treatment according to claim 1, characterized in that: Both ends of the upper steel hoop clamp (7) and the lower steel hoop clamp (8) for the front seat are fixed with front seat brackets (9). The upper steel hoop clamp (7) and the lower steel hoop clamp (8) for the front seat are installed between the two sliders (11) through the front seat brackets (9). Every two front seat brackets (9) are fixed by a front seat bolt and nut group (10).

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