Fabricated treatment device for soft soil foundation

Abstract

The utility model provides an assembly type treatment device for a soft soil foundation, belongs to the technical field of building construction instruments, and aims to solve the problem that the foundation construction efficiency is affected due to the fact that existing piled gravel forklifts need to be transported for multiple times for leveling. Comprising a slinging carriage, a traction connecting piece, a Z-shaped conveying belt, a material guide supporting plate, an adjusting limiting frame, a slinging treatment mechanism and a uniform slinging mechanism; four groups of moving wheels are arranged, and the four groups of moving wheels are fixedly connected to the lower part of the slinging carriage respectively; the traction connecting piece is welded in front of the slinging carriage; the Z-shaped conveying belt is arranged in the slinging carriage; the material guiding supporting plates are welded to the left side and the right side of the rear end of the upper portion of the slinging carriage correspondingly. The adjusting limiting frame is fixedly connected between the two sets of material guiding supporting plates. The slinging treatment mechanism is arranged on the outer side of the slinging carriage; the uniform sand slinging mechanism is arranged on the inner side of the material guide supporting plate, the treatment efficiency of the soft soil foundation is improved, and then the foundation construction efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of building construction equipment, and more specifically, particularly relates to an assembled processing device for soft soil foundation. Background Art

[0002] There are many ways to treat soft soil foundation. For shallow soft soil treatment, methods such as replacement cushion layer, stone throwing and silt squeezing, stabilizer treatment, etc. can be used. The existing replacement cushion layer method is often used to treat soft soil foundation during construction. When using the replacement cushion layer method, it is necessary to first dig out the soft soil layer, then use sand and gravel to backfill in layers, and finally level and compact the sand and gravel.

[0003] The existing application number is: CN202121133337.1. The utility model relates to the field of foundation treatment technology, specifically, an assembled foundation treatment device for soft soil foundation, including: a cubic stone storage box with a stone inlet, a stone separator for stone diversion provided in the stone storage box; a stone flow plate, which is composed of three pieces, all of which are obliquely arranged on the three outer walls of the stone storage box, and the outer walls of the stone flow plate are inclined downward; a plurality of stone flow ports are opened on the side wall of the stone storage box, and are respectively located above the connection between the stone flow plate and the outer wall of the stone storage box. The processing device of the utility model facilitates the uniform laying of stone pieces on the surface of the soft soil foundation, and the technical purpose of stone throwing and silt squeezing is achieved through the processing device, while the purpose of triangular stone throwing pieces is achieved, the uniformity and comprehensiveness of stone throwing are improved, the manual stone throwing operation is replaced, and the labor consumption cost is effectively reduced.

[0004] Based on the above, in the existing soft soil foundation sand throwing process, the engineering vehicle usually directly dumps the sand and gravel after transporting them to the foundation, and then needs to use a forklift to level them. The piles of sand and gravel need to be transported by the forklift multiple times to be leveled, which affects the foundation construction efficiency. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides an assembled processing device for soft soil foundation, so as to solve the problem that when sand throwing treatment is carried out on soft soil foundation, engineering vehicles generally dump sand and gravel directly after transporting them to the foundation, and subsequently need to use a forklift to level them. The piles of sand and gravel need to be transported by the forklift for multiple times to be leveled, which affects the efficiency of foundation construction.

[0006] The purpose and effect of the utility model of a prefabricated treatment device for soft soil foundation are achieved by the following specific technical means:

[0007] An assembled processing device for soft soil foundation, comprising a sand throwing carriage, a moving wheel, a traction connection piece, a Z-shaped conveyor belt, a material guide support plate, an adjustment limit frame, a sand throwing processing mechanism and a uniform sand throwing mechanism;

[0008] There are four groups of moving wheels in total, and the four groups of moving wheels are respectively fixedly connected to the bottom of the sand throwing carriage;

[0009] The traction connection piece is welded to the front of the sand throwing carriage;

[0010] The Z-shaped conveyor belt is arranged inside the sand throwing carriage;

[0011] The material guide support plates are provided in two groups, and the two groups of material guide support plates are respectively welded to the left and right sides of the upper rear end of the sand throwing carriage;

[0012] The adjustable limit frame is fixedly connected between the two groups of material guide support plates, and the adjustable limit frame is provided with a limit slot structure;

[0013] The sand throwing processing mechanism is arranged outside the sand throwing carriage;

[0014] The uniform sand blasting mechanism is arranged on the inner side of the material guide support plate.

[0015] Further, the sand throwing processing mechanism includes: a sand throwing driving motor;

[0016] The sand blasting driving motor is fixedly connected to the front left side of the sand blasting carriage, and the rotating shaft of the sand blasting driving motor is drivingly connected to the driving roller of the Z-shaped conveyor belt.

[0017] Furthermore, the sand throwing mechanism also includes: a compacting connecting rod and a compacting roller;

[0018] The compaction connecting rods are provided with two groups in total, and the two groups of compaction connecting rods are rotatably connected to the rear ends of the left and right sides of the sand throwing carriage respectively;

[0019] The compacting roller is rotatably connected to the inner rear end of the compacting connecting rod.

[0020] Furthermore, the uniform sand throwing mechanism comprises: a material guide and a material dividing partition;

[0021] The material guide is fixedly connected to the upper rear end of the sand throwing carriage, and the material guide is arranged at the lower rear end of the Z-shaped conveyor belt;

[0022] The material dividing partitions are provided in multiple groups, and the multiple groups of material dividing partitions are all inclined plate structures, and the multiple groups of material dividing partitions are respectively fixedly connected above the material guiding member.

[0023] Furthermore, the uniform sand throwing mechanism also includes: a limiting slide plate, an adjusting screw and an adjusting guide rod;

[0024] The limiting slide plate is slidably connected inside the slide groove of the adjusting limiting frame;

[0025] The adjusting screw is threadedly connected to the middle position of the limit slide plate, and the lower end of the adjusting screw is rotatably connected to the adjusting limit frame;

[0026] The adjusting guide rods are provided with two groups in total. The two groups of adjusting guide rods are respectively fixedly connected below the limiting slide plate, and the lower ends of the two groups of adjusting guide rods are both slidably connected with the adjusting limiting frame.

[0027] Furthermore, the uniform sand throwing mechanism also includes: a uniform driving motor, a uniform driving screw, a uniform guide rod, a uniform driving slider, a uniform scraper, a uniform connecting rod and a uniform connecting spring;

[0028] The uniform driving motor is fixedly connected to the left end of the material guide support plate;

[0029] The uniform driving screw is a reciprocating screw structure, the uniform driving screw is rotatably connected to the inner side of the material guide support plate, and the uniform driving screw is coaxially fixedly connected to the right end of the rotating shaft of the uniform driving motor;

[0030] The uniform guide rod is fixedly connected to the inner side of the material guide support plate;

[0031] The uniform driving slider is threadedly connected to the outer periphery of the uniform driving lead screw, and the uniform driving slider is slidably connected to the uniform guide rod;

[0032] The uniform scraper is slidably connected to the front end of the limiting slide plate;

[0033] The uniform connection rod is slidably connected to the lower side of the uniform driving slider, and the lower end of the uniform connection rod is fixedly connected to the uniform scraper;

[0034] The uniform connection spring is fixedly connected below the uniform driving slider, and the lower end of the uniform connection spring is fixedly connected to the uniform scraper.

[0035] Compared with the prior art, the utility model has the following beneficial effects:

[0036] The utility model is provided with a sand throwing processing mechanism. When it is necessary to process the soft soil foundation, the soft soil layer above the foundation is firstly excavated. After the excavation is completed, the sand throwing carriage is driven to move forward after being connected with the traction connecting piece through the traction machinery. At the same time, the sand throwing driving motor is turned on. The rotation of the rotating shaft of the sand throwing driving motor drives the Z-shaped conveyor belt to rotate. The rotation of the Z-shaped conveyor belt throws the backfill sand inside the sand throwing carriage to the top of the original soil layer of the foundation. At the same time, the forward movement of the sand throwing carriage drives the compaction connecting rod to move forward. The forward movement of the compaction connecting rod drives the compaction roller to move forward. The forward movement of the compaction roller realizes the compaction of the backfill sand, reduces the use of the processing machinery, and makes the functions of the entire processing device diversified.

[0037] The utility model sets a uniform sand throwing mechanism. Before sand throwing, the adjusting screw is first rotated, and the rotation of the adjusting screw drives the limit slide plate to move up and down. The limit slide plate moves up and down to adjust the thickness of the sand throwing. Then the uniform driving motor is turned on, and the rotation of the rotating shaft of the uniform driving motor drives the uniform driving screw to rotate. The rotation of the uniform driving screw drives the uniform driving slider to move left and right. The left and right movement of the uniform driving slider drives the uniform scraper to move left and right. The left and right movement of the uniform scraper can achieve the leveling of the backfill sand, so that the backfill sand is more evenly distributed on the Z-shaped conveyor belt. Finally, the backfill sand falls onto the material guide piece on the Z-shaped conveyor belt. The material dividing partition on the material guide piece evenly scatters the backfill sand on the foundation, which is convenient for the subsequent leveling of the backfill sand, improves the processing efficiency of the soft soil foundation, and thus improves the foundation construction efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0039] Figure 2 It is a structural schematic diagram of the sand throwing treatment mechanism of the utility model.

[0040] Figure 3 It is a schematic diagram of the structure of the adjusting screw of the utility model.

[0041] Figure 4 It is a schematic diagram of the structure of the material dividing partition plate of the utility model.

[0042] Figure 5 It is a structural schematic diagram of the uniform sand throwing mechanism of the utility model.

[0043] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0044] 1. Sand throwing carriage; 101. Sand throwing drive motor; 102. Compacting connecting rod; 103. Compacting roller; 2. Moving wheel; 3. Traction connecting piece; 4. Z-shaped conveyor belt; 5. Material guide support plate; 501. Material guide piece; 502. Material dividing partition; 503. Limiting slide plate; 504. Adjusting screw; 505. Adjusting guide rod; 506. Uniform driving motor; 507. Uniform driving screw; 508. Uniform guide rod; 509. Uniform driving slider; 510. Uniform scraper; 511. Uniform connecting rod; 512. Uniform connecting spring; 6. Adjusting limit frame. DETAILED DESCRIPTION

[0045] The implementation of the utility model is further described in detail below in conjunction with the drawings and examples.

[0046] Embodiment 1:

[0047] As attached Figure 1 To Attachment Figure 3 As shown:

[0048] The utility model provides an assembled processing device for soft soil foundation, comprising a sand throwing carriage 1, a moving wheel 2, a traction connecting piece 3, a Z-shaped conveyor belt 4, a material guide support plate 5, an adjustment limit frame 6 and a sand throwing processing mechanism;

[0049] There are four groups of moving wheels 2, and the four groups of moving wheels 2 are respectively fixedly connected to the bottom of the sand throwing carriage 1;

[0050] The traction connection member 3 is welded to the front of the sand throwing carriage 1;

[0051] The Z-shaped conveyor belt 4 is arranged inside the sand throwing carriage 1;

[0052] There are two sets of material guide support plates 5, which are welded to the left and right sides of the upper rear end of the sand throwing carriage 1 respectively;

[0053] The adjusting limit frame 6 is fixedly connected between the two groups of material guide support plates 5, and the adjusting limit frame 6 is provided with a limit groove structure;

[0054] The sand throwing processing mechanism is arranged on the outside of the sand throwing carriage 1.

[0055] The sand throwing mechanism includes: a sand throwing drive motor 101, a compaction connecting rod 102 and a compaction roller 103;

[0056] The sand throwing driving motor 101 is fixedly connected to the front left side of the sand throwing carriage 1, and the rotating shaft of the sand throwing driving motor 101 is drivingly connected to the driving roller of the Z-shaped conveyor belt 4;

[0057] There are two groups of compaction connecting rods 102, and the two groups of compaction connecting rods 102 are rotatably connected to the rear ends of the left and right sides of the sand throwing carriage 1 respectively;

[0058] The compacting roller 103 is rotatably connected to the inner rear end of the compacting connecting rod 102 .

[0059] During use, when it is necessary to treat the soft soil foundation, the soft soil layer above the foundation is first excavated. After the excavation is completed, the sand throwing carriage 1 is driven to move forward after being connected to the traction connecting member 3 through the traction machinery. At this time, the sand throwing driving motor 101 is turned on, and the rotating shaft of the sand throwing driving motor 101 rotates to drive the Z-shaped conveyor belt 4 to rotate. The Z-shaped conveyor belt 4 rotates to throw the backfill sand inside the sand throwing carriage 1 to the top of the original soil layer of the foundation. At the same time, the sand throwing carriage 1 moves forward and drives the compaction connecting rod 102 to move forward. The compaction connecting rod 102 moves forward and drives the compaction roller 103 to move forward. The compaction roller 103 moves forward to achieve the compaction of the backfill sand, reduce the use of processing machinery, and make the entire processing device diversified.

[0060] Embodiment 2:

[0061] The utility model provides an assembled treatment device for soft soil foundation. Based on the first embodiment, Figures 1 to 5 As shown, it also includes a uniform sand throwing mechanism, which is arranged on the inner side of the material guide support plate 5.

[0062] The uniform sand throwing mechanism includes: a material guide 501, a material dividing partition 502, a limit slide 503, an adjustment screw 504, an adjustment guide rod 505, a uniform driving motor 506, a uniform driving screw 507, a uniform guide rod 508, a uniform driving slider 509, a uniform scraper 510, a uniform connecting rod 511 and a uniform connecting spring 512;

[0063] The material guide 501 is fixedly connected to the upper rear end of the sand throwing carriage 1, and the material guide 501 is arranged at the lower rear end of the Z-shaped conveyor belt 4;

[0064] There are multiple groups of material dividing plates 502, and the multiple groups of material dividing plates 502 are all inclined plate structures. The multiple groups of material dividing plates 502 are respectively fixedly connected above the material guiding member 501;

[0065] The limiting slide plate 503 is slidably connected inside the slide groove of the adjusting limiting frame 6;

[0066] The adjusting screw 504 is threadedly connected to the middle position of the limiting slide plate 503, and the lower end of the adjusting screw 504 is rotatably connected to the adjusting limiting frame 6;

[0067] There are two groups of adjustment guide rods 505, which are respectively fixedly connected to the bottom of the limit slide plate 503, and the lower ends of the two groups of adjustment guide rods 505 are slidably connected to the adjustment limit frame 6;

[0068] The uniform driving motor 506 is fixedly connected to the left end of the material guide support plate 5;

[0069] The uniform driving screw 507 is a reciprocating screw structure, and the uniform driving screw 507 is rotatably connected to the inner side of the material guide support plate 5, and the uniform driving screw 507 is coaxially fixedly connected to the right end of the rotating shaft of the uniform driving motor 506;

[0070] The uniform guide rod 508 is fixedly connected to the inner side of the material guide support plate 5;

[0071] The uniform driving slider 509 is threadedly connected to the outer periphery of the uniform driving lead screw 507, and the uniform driving slider 509 is slidably connected to the uniform guide rod 508;

[0072] The uniform scraper 510 is slidably connected to the front end of the limiting slide plate 503;

[0073] The uniform connection rod 511 is slidably connected to the lower side of the uniform driving slider 509, and the lower end of the uniform connection rod 511 is fixedly connected to the uniform scraper 510;

[0074] The uniform connection spring 512 is fixedly connected below the uniform driving slider 509 , and the lower end of the uniform connection spring 512 is fixedly connected to the uniform scraper 510 .

[0075] The movement of the adjusting screw 504 drives the limit slide 503 to move up and down, and the limit slide 503 moves up and down to adjust the thickness of the sand blasting. Then the uniform driving motor 506 is turned on, and the rotating shaft of the uniform driving motor 506 drives the uniform driving screw 507 to rotate. The rotation of the uniform driving screw 507 drives the uniform driving slider 509 to move left and right. The uniform driving slider 509 moves left and right to drive the uniform scraper 510 to move left and right. The uniform scraper 510 moves left and right to level the backfill sand, so that the backfill sand is more evenly distributed on the Z-shaped conveyor belt 4. Finally, the backfill sand falls on the Z-shaped conveyor belt 4 onto the material guide 501, and the material dividing partition 502 on the material guide 501 evenly scatters the backfill sand on the foundation, which is convenient for the subsequent leveling of the backfill sand.

Claims

1. An assembled treatment device for soft soil foundation, comprising a sand throwing carriage (1), a moving wheel (2), a traction connection (3), a Z-shaped conveyor belt (4), a material guide support plate (5), an adjustment limit frame (6), a sand throwing treatment mechanism and a uniform sand throwing mechanism; characterized in that: The moving wheels (2) are provided in four groups, and the four groups of moving wheels (2) are respectively fixedly connected to the bottom of the sand throwing carriage (1); the traction connecting piece (3) is welded to the front of the sand throwing carriage (1); the Z-shaped conveyor belt (4) is arranged inside the sand throwing carriage (1); the material guide support plates (5) are provided in two groups, and the two groups of material guide support plates (5) are respectively welded to the left and right sides of the upper rear end of the sand throwing carriage (1); the adjusting limit frame (6) is fixedly connected between the two groups of material guide support plates (5), and the adjusting limit frame (6) is provided with a limit groove structure; the sand throwing processing mechanism is arranged on the outside of the sand throwing carriage (1); and the uniform sand throwing mechanism is arranged on the inside of the material guide support plate (5).

2. The assembled treatment device for soft soil foundation according to claim 1, characterized in that: The sand blasting processing mechanism comprises: a sand blasting driving motor (101); the sand blasting driving motor (101) is fixedly connected to the front left side of the sand blasting carriage (1), and the rotating shaft of the sand blasting driving motor (101) is drivingly connected to the driving roller of the Z-shaped conveyor belt (4).

3. The assembled treatment device for soft soil foundation according to claim 1, characterized in that: The sand throwing mechanism further comprises: a compaction connecting rod (102) and a compaction roller (103); the compaction connecting rod (102) is provided in two groups, and the two groups of compaction connecting rods (102) are rotatably connected to the rear ends of the left and right sides of the sand throwing carriage (1) respectively; the compaction roller (103) is rotatably connected to the inner rear end of the compaction connecting rod (102).

4. The assembled treatment device for soft soil foundation according to claim 1, characterized in that: The uniform sand blasting mechanism comprises: a material guide (501) and a material dividing partition (502); the material guide (501) is fixedly connected to the upper rear end of the sand blasting carriage (1), and the material guide (501) is arranged at the lower rear end of the Z-shaped conveyor belt (4); the material dividing partition (502) is arranged in multiple groups, and the multiple groups of material dividing partitions (502) are all inclined plate structures, and the multiple groups of material dividing partitions (502) are respectively fixedly connected above the material guide (501).

5. The assembled treatment device for soft soil foundation according to claim 1, characterized in that: The uniform sand throwing mechanism further comprises: a limit slide (503), an adjusting screw (504) and an adjusting guide rod (505); the limit slide (503) is slidably connected to the inside of a slide groove of an adjusting limit frame (6); the adjusting screw (504) is threadedly connected to the middle position of the limit slide (503), and the lower end of the adjusting screw (504) is rotatably connected to the adjusting limit frame (6); two groups of adjusting guide rods (505) are provided, and the two groups of adjusting guide rods (505) are respectively fixedly connected to the bottom of the limit slide (503), and the lower ends of the two groups of adjusting guide rods (505) are both slidably connected to the adjusting limit frame (6).

6. The assembled treatment device for soft soil foundation according to claim 5, characterized in that: The uniform sand throwing mechanism further comprises: a uniform driving motor (506), a uniform driving lead screw (507), a uniform guiding rod (508), a uniform driving slider (509), a uniform scraper (510), a uniform connecting rod (511) and a uniform connecting spring (512); the uniform driving motor (506) is fixedly connected to the left end of the material guide support plate (5); the uniform driving lead screw (507) is a reciprocating lead screw structure, the uniform driving lead screw (507) is rotatably connected to the inner side of the material guide support plate (5), and the uniform driving lead screw (507) is coaxially fixedly connected to the right end of the rotating shaft of the uniform driving motor (506); the uniform guiding rod (508) is fixedly connected to the right end of the rotating shaft of the uniform driving motor (506); On the inner side of the material guide support plate (5); the uniform driving slider (509) is threadedly connected to the outer periphery of the uniform driving screw (507), and the uniform driving slider (509) is slidably connected to the uniform guide rod (508); the uniform scraper (510) is slidably connected to the front end of the limiting slide plate (503); the uniform connecting rod (511) is slidably connected to the bottom of the uniform driving slider (509), and the lower end of the uniform connecting rod (511) is fixedly connected to the uniform scraper (510); the uniform connecting spring (512) is fixedly connected to the bottom of the uniform driving slider (509), and the lower end of the uniform connecting spring (512) is fixedly connected to the uniform scraper (510).

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