Film discharging device for vacuum preloading soft foundation treatment

Abstract

The utility model belongs to the technical field of soft soil foundation treatment, and particularly relates to a membrane discharging device for vacuum preloading soft foundation treatment, which comprises a main filter pipe, a branch filter pipe is arranged on the main filter pipe, a fixed seat is fixedly connected onto the branch filter pipe, a connecting block is arranged on the fixed seat, a placement block is fixedly connected onto the connecting block, and a membrane discharging hole is formed in the placement block. A limiting block is slidably connected to the interior of the placement block, a screw rod is rotatably connected to the placement block, the screw rod is in threaded connection to the interior of the limiting block, a positioning seat is arranged on one side of the placement block, an adjusting mechanism is arranged on the positioning seat, a butt joint block is connected to the output end of the electric push rod, and the butt joint block slides in the positioning seat. A limiting groove is formed in the butt joint block; corresponding positioning assemblies can be arranged outside the soft foundation treatment range, and the water filtering pipeline can be conveniently and directly limited and fixed, so that the situation that the water filtering pipeline is affected after the soft foundation deforms is avoided, and the drainage process and the working efficiency are guaranteed.

Description

Technical Field

[0001] The utility model relates to a vacuum preloading soft foundation treatment device, in particular to a film discharge device for vacuum preloading soft foundation treatment, belonging to the technical field of soft soil foundation treatment. Background Art

[0002] The vacuum preloading method is a method used to reinforce soft soil foundations. Its basic principle is to lay a sand cushion layer on the surface of the soft soil foundation, and then cover it with an airtight film to form an environment isolated from the outside air. A vacuum device is then used to create a negative pressure environment under the film, thereby removing moisture from the soil and increasing the effective stress of the foundation, thereby consolidating the soil and improving the strength of the foundation. The usual practice requires vertically burying drainage boards, and then connecting these drainage boards to corresponding water filtration pipes, through which the water in the soft soil foundation is discharged, thereby achieving water out of the film.

[0003] However, in actual work, when a large amount of water is discharged from the soft soil foundation, the soil will deform to a certain extent, which will easily cause the water filtration pipe to tilt and deform to a certain extent, thereby affecting the drainage process and reducing work efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide a vacuum preloaded soft foundation treatment film discharge device in order to solve the above-mentioned problem. The corresponding positioning components can be arranged near the soft foundation treatment range, so as to facilitate the direct limit fixation of the water filter pipe outside the soft foundation range, thereby avoiding the influence of the soft foundation on the water filter pipe after deformation, and ensuring the drainage process and work efficiency.

[0005] The utility model achieves the above-mentioned purpose through the following technical solutions: a film-discharging device for vacuum preloading soft foundation treatment comprises a main filter tube, a branch mechanism is provided on the main filter tube, the branch mechanism comprises a branch filter tube, the main filter tube is provided with a branch filter tube, the branch filter tube is provided with a connecting mechanism, the connecting mechanism comprises a fixed seat, the branch filter tube is fixedly connected with a fixed seat, the fixed seat is provided with a connecting block, the connecting block is provided with a limiting mechanism, the limiting mechanism comprises a placement block, the connection block is fixedly connected with a placement block, the placement block is internally slidably connected with the limiting block, the placement block is rotatably connected with a screw, the screw is threadedly connected to the inside of the limiting block, a positioning mechanism is provided on one side of the placement block, the positioning mechanism comprises a positioning seat, a positioning seat is provided on one side of the placement block, an adjusting mechanism is provided on the positioning seat, the adjusting mechanism comprises an electric push rod, an electric push rod is provided inside the positioning seat, a docking block is connected to the output end of the electric push rod, the docking block slides inside the positioning seat, and a limiting groove is provided inside the docking block.

[0006] Preferably, a pipe joint is fixedly connected to the main filter pipe, and a branch filter pipe is installed on the pipe joint.

[0007] Preferably, there are two groups of multiple branch filter pipes, and multiple branch filter pipes in each group are linearly and equidistantly distributed.

[0008] Preferably, a connecting block is installed on the fixing seat through bolts, and a nut is threadedly connected to the bolts.

[0009] Preferably, one end of the screw rod extends outside the placement block and is connected to a rotating block, and multiple grooves are provided on the side wall of the rotating block.

[0010] Preferably, there are multiple positioning seats, and the overall shape of the positioning seat is L-shaped.

[0011] Preferably, a handle is fixedly connected to the positioning seat, and the overall shape of the handle is "凵"-shaped.

[0012] Preferably, multiple positioning insertion rods are fixedly connected to the bottom of the positioning seat, and the multiple positioning insertion rods are distributed in a rectangular array.

[0013] Preferably, a sliding block is fixedly connected to the docking block, and the sliding block is slidably connected to the inside of the positioning seat.

[0014] Preferably, the limiting groove is provided in the middle of the docking block, and the cross-sectional shape of the limiting groove is the same as the cross-sectional shape of the limiting block.

[0015] The beneficial effects of the present utility model are as follows: During use, multiple branch filter pipes are installed on the main filter pipe; during the operation process, corresponding positioning seats can be set near the soft soil foundation. At the same time, the connecting block can be installed on the fixing seat. Then, according to the actual situation, the electric push rod can be powered on, and the electric push rod starts to work to push the docking block. Then, the docking block moves inside the positioning seat until it moves to a suitable position. Then, the screw rod can be rotated. As the screw rod rotates, it will drive the limiting block to continuously move inside the placement block until the limiting block is engaged into the limiting groove inside the docking block, finally fixing and limiting the branch filter pipe and the main filter pipe. Thus, a corresponding positioning component can be set outside the soft foundation treatment range, which is convenient for directly limiting and fixing the branch filter pipe and the main filter pipe, thereby avoiding the influence of the soft foundation deformation on the branch filter pipe and the main filter pipe, and ensuring the drainage process and work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0017] Figure 2 is a schematic diagram of the connection structure of the main filter pipe, the connection mechanism and the positioning mechanism of the present utility model;

[0018] Figure 3 It is a schematic diagram of the connection structure of the connection mechanism, the positioning mechanism and the adjustment mechanism of the utility model;

[0019] Figure 4 for Figure 1 A schematic diagram of the enlarged structure of part A shown;

[0020] Figure 5 for Figure 2 The enlarged structural diagram of part B is shown;

[0021] Figure 6 for Figure 3 The enlarged structural diagram of part C is shown.

[0022] In the figure: 1. main filter tube; 2. branch mechanism; 201. pipe joint; 202. branch filter tube; 3. connecting mechanism; 301. fixing seat; 302. connecting block; 303. bolt; 304. nut; 4. limiting mechanism; 401. placement block; 402. rotating block; 403. screw; 404. limiting block; 5. positioning mechanism; 501. positioning seat; 502. handle; 503. positioning rod; 6. adjusting mechanism; 601. electric push rod; 602. docking block; 603. limiting groove; 604. slider. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-6As shown, a film discharge device for vacuum preloading soft foundation treatment comprises a main filter tube 1, the main filter tube 1 is provided with a branch mechanism 2, the branch mechanism 2 comprises a branch filter tube 202, the main filter tube 1 is provided with a branch filter tube 202, the branch filter tube 202 is provided with a connecting mechanism 3, the connecting mechanism 3 comprises a fixing seat 301, the branch filter tube 202 is fixedly connected with the fixing seat 301, the fixing seat 301 is provided with a connecting block 302, the connecting block 302 is provided with a limiting mechanism 4, the limiting mechanism 4 comprises a placement block 401, the connection block 302 is fixedly connected with the placement block 401, and the placement block 401 is internally slidably connected to the limiting block 404, a screw rod 403 is rotatably connected to the placement block 401, and the screw rod 403 is threadedly connected to the inside of the limit block 404. A positioning mechanism 5 is provided on one side of the placement block 401, and the positioning mechanism 5 includes a positioning seat 501. A positioning seat 501 is provided on one side of the placement block 401, and an adjustment mechanism 6 is provided on the positioning seat 501. The adjustment mechanism 6 includes an electric push rod 601, and an electric push rod 601 is provided inside the positioning seat 501. A docking block 602 is connected to the output end of the electric push rod 601, and the docking block 602 slides inside the positioning seat 501, and a limit groove 603 is provided inside the docking block 602.

[0025] As a technical optimization solution of the utility model, a pipe joint 201 is fixedly connected to the main filter pipe 1, and a branch filter pipe 202 is installed on the pipe joint 201. The branch filter pipe 202 is provided with two groups of multiple branches, and the multiple branch filter pipes 202 in each group are linearly and evenly spaced, in order to facilitate and better discharge of moisture in the soft soil foundation.

[0026] As a technical optimization solution of the utility model, a connecting block 302 is installed on the fixing seat 301 through a bolt 303, and a nut 304 is threadedly connected to the bolt 303. The bolt 303 and the nut 304 are used to better install and disassemble the connecting block 302.

[0027] As a technical optimization solution of the utility model, one end of the screw rod 403 extends to the outside of the placement block 401 and is connected to the rotating block 402, and a plurality of grooves are provided on the side wall of the rotating block 402, through which the screw rod 403 can be manually operated conveniently.

[0028] As a technical optimization solution of the present utility model, a plurality of positioning seats 501 are provided, and the overall shape of the positioning seat 501 is L-shaped to increase the placement area of the positioning seat 501; a grip 502 is fixedly connected to the positioning seat 501, and the overall shape of the grip 502 is "凵"-shaped to facilitate the operation of the positioning seat 501; a plurality of positioning insertion rods 503 are fixedly connected to the bottom of the positioning seat 501, and the plurality of positioning insertion rods 503 are arranged in a rectangular array to facilitate the better fixed placement of the positioning seat 501.

[0029] As a technical optimization solution of the present utility model, a slider 604 is fixedly connected to the docking block 602, and the slider 604 is slidably connected to the inside of the positioning seat 501. Through the slider 604, the docking block 602 can slide better inside the positioning seat 501.

[0030] As a technical optimization solution of the present utility model, the limiting groove 603 is provided in the middle of the docking block 602, and the cross-sectional shape of the limiting groove 603 is the same as the cross-sectional shape of the limiting block 404 to enable better cooperation between the limiting block 404 and the limiting groove 603.

[0031] When the present utility model is in use, first, the user can install a plurality of branch filter pipes 202 on the main filter pipe 1 through the pipe joints 201; during the operation, corresponding positioning seats 501 can be set near the soft soil foundation. When the user operates, he can hold the grip 502 and fix the entire positioning seat 501 through the positioning insertion rods 503. At the same time, the connecting block 302 can be installed on the fixed seat 301 through the bolts 303 and nuts 304. Then, according to the actual situation, the electric push rod 601 can be connected to an external power supply, and the electric push rod 601 starts to work to push the docking block 602. Then, the docking block 602 moves inside the positioning seat 501 through the slider 604 until it moves to a suitable position. Then, the screw rod 403 can be rotated through the rotating block 402. As the screw rod 403 rotates, the limiting block 404 will be driven to continuously move inside the placement block 401 until the limiting block 404 is engaged in the limiting groove 603 inside the docking block 602, finally fixing and limiting the branch filter pipe 202 and the main filter pipe 1. Thus, a corresponding positioning component can be set outside the soft foundation treatment range, which is convenient for directly limiting and fixing the branch filter pipe 202 and the main filter pipe 1, thereby avoiding the influence of the soft foundation on the branch filter pipe 202 and the main filter pipe 1 after deformation, ensuring the drainage process and work efficiency, and making the water outlet film effect better.

[0032] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0033] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A vacuum preloading soft foundation treatment film discharge device, comprising a main filter tube (1), characterized in that: The main filter tube (1) is provided with branch structures (2), and the branch structures (2) include branch filter tubes (202). The main filter tube (1) is provided with branch filter tubes (202). A connecting mechanism (3) is provided on the branch filter tube (202). The connecting mechanism (3) includes a fixed seat (301). The fixed seat (301) is fixedly connected to the branch filter tube (202). A connecting block (302) is provided on the fixed seat (301). A limiting mechanism (4) is provided on the connecting block (302). The limiting mechanism (4) includes a placement block (401). The placement block (401) is fixedly connected to the connecting block (302). A limiting block (404) is slidably connected inside the placement block (401). A screw rod (403) is rotatably connected to the placement block (401). The screw rod (403) is threadedly connected inside the limiting block (404). A positioning mechanism (5) is provided on one side of the placement block (401). The positioning mechanism (5) includes a positioning seat (501). The positioning seat (501) is provided on one side of the placement block (401). An adjusting mechanism (6) is provided on the positioning seat (501). The adjusting mechanism (6) includes an electric push rod (601). The electric push rod (601) is provided inside the positioning seat (501). A docking block (602) is connected to the output end of the electric push rod (601). The docking block (602) slides inside the positioning seat (501). A limiting groove (603) is provided inside the docking block (602).

2. The film discharging device for vacuum preloading soft foundation treatment according to claim 1, characterized in that: A pipe joint (201) is fixedly connected to the main filter tube (1), and a branch filter tube (202) is installed on the pipe joint (201).

3. The film discharging device for vacuum preloading soft foundation treatment according to claim 2, characterized in that: There are two groups of multiple branch filter tubes (202), and multiple branch filter tubes (202) in each group are linearly and equally spaced.

4. The film discharging device for vacuum preloading soft foundation treatment according to claim 1, characterized in that: The connecting block (302) is installed on the fixed seat (301) through bolts (303), and nuts (304) are threadedly connected to the bolts (303).

5. The film discharging device for vacuum preloading soft foundation treatment according to claim 1, characterized in that: One end of the screw rod (403) extends outside the placement block (401) and is connected to a rotating block (402), and multiple grooves are provided on the side wall of the rotating block (402).

6. The film discharging device for vacuum preloading soft foundation treatment according to claim 1, characterized in that: There are multiple positioning seats (501), and the overall shape of the positioning seat (501) is L-shaped.

7. The film discharging device for vacuum preloading soft foundation treatment according to claim 6, characterized in that: A handle (502) is fixedly connected to the positioning seat (501), and the overall shape of the handle (502) is "凵"-shaped.

8. The film discharging device for vacuum preloading soft foundation treatment according to claim 7, characterized in that: Multiple positioning insertion rods (503) are fixedly connected to the bottom of the positioning seat (501), and the multiple positioning insertion rods (503) are distributed in a rectangular array.

9. The film discharging device for vacuum preloading soft foundation treatment according to claim 1, characterized in that: A slider (604) is fixedly connected to the docking block (602), and the slider (604) slides inside the positioning seat (501).

10. The film discharging device for vacuum preloading soft foundation treatment according to claim 1, characterized in that: The limiting groove (603) is provided in the middle of the docking block (602), and the cross-sectional shape of the limiting groove (603) is the same as the cross-sectional shape of the limiting block (404).

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