Foundation local collapse repair device

Abstract

The utility model relates to the technical field of foundation collapse repair equipment, specifically is a local collapse of foundation repair device, the utility model discloses a trolley, the top fixed connection of trolley has two arc support plates, the top fixed connection of arc support plate has material tank, and material tank is used to accommodate the foundation repair material, and one side of trolley is provided with the horizontal movable discharge pipe head, and the foundation repair material inside material tank can be input to the inside of discharge pipe head, the utility model discloses setting the discharge pipe head to one side of trolley, can guarantee the normal filling material repair of middle area of road surface, can also aim at the area of foundation edge when carrying out the repair to the local collapse of foundation close to foundation edge, and the discharge pipe head is aimed at the area of foundation edge, and trolley does not need to be active on the outside of foundation, avoids the existence of drainage canal or afforestation on the outside of foundation, leads to the collapse of foundation edge and cannot be repaired.

Description

Technical Field

[0001] This utility model relates to the technical field of foundation collapse repair equipment, specifically a foundation partial collapse repair device. Background Technology

[0002] Construction defects such as unbalanced building load distribution, high porosity of backfill soil, failure of pile foundations to reach the bearing layer, and insufficient post-construction maintenance can all lead to localized foundation collapse. In such cases, it is necessary to repair the collapsed areas of the foundation.

[0003] In the prior art, such as the foundation partial collapse repair tool proposed in patent application number "CN202420899637.8", which includes a base, pusher, support frame, storage bucket and casters, the foundation partial collapse repair tool solves the problem of excessive filling of repair material at the depression causing overflow, and the problem of repair material spreading to the surrounding area when the smoothing roller and smoothing plate squeeze the repair material.

[0004] However, in the existing technology, when repairing local foundation collapse by moving a trolley around the foundation repair device, the pipe from which the repair material is finally discharged is located in the middle area below the trolley. The trolley's wheels need to move on both sides of the discharge pipe. When the foundation is easy to repair, part of the trolley needs to move outside the foundation. However, when there are drainage ditches or greenery outside the foundation, the trolley cannot move outside the foundation, and therefore cannot repair local foundation collapse near the edge of the foundation. Utility Model Content

[0005] The purpose of this invention is to provide a foundation partial collapse repair device to solve the problems mentioned in the background art.

[0006] The objective of this utility model can be achieved through the following technical solutions:

[0007] A foundation partial collapse repair device includes a handcart, the top of which is fixedly connected to two arc-shaped support plates, and the top of the arc-shaped support plates is fixedly connected to a material tank for containing foundation repair materials. A horizontally movable discharge pipe head is provided on one side of the handcart, and the foundation repair materials inside the material tank can be fed into the discharge pipe head.

[0008] Two support frames are fixedly connected to the top of the handcart and located between two arc-shaped support plates. A sliding plate is slidably connected between the two support frames. One end of the sliding plate is fixedly connected to the discharge pipe head to drive the discharge pipe head to move horizontally. An electric telescopic rod is fixedly installed on the handcart, and the telescopic end of the electric telescopic rod is fixedly connected to the sliding plate.

[0009] Preferably, the two support frames are symmetrically arranged, and a pressure plate is fitted on the electric telescopic rod. The pressure plate is welded and fixed to the top of the handcart.

[0010] Preferably, a discharge mechanism is provided on one side of the material tank. The discharge mechanism includes a material pump fixed to one side of the material tank. The inlet of the material pump is fixedly connected to an inlet pipe. One end of the inlet pipe is fixedly connected to one side of the bottom of the material tank. The outlet of the material pump is fixedly connected to a discharge hose. One end of the discharge hose is fixedly connected to the outlet of the discharge pipe.

[0011] Preferably, a fixing ring is fixedly connected to the outer surface of the discharge hose, the fixing ring is fixed to the top of the sliding plate, and a solenoid valve is fixedly installed on the feed pipe.

[0012] Preferably, an electrical control cabinet is fixedly installed on the top of the handcart, the electrical control cabinet has a built-in power supply, a horizontal plate is fixedly connected to the push rod of the handcart, and a control switch is provided on one side of the horizontal plate.

[0013] Preferably, a servo motor is fixedly connected to the top of the handcart, a rotating bracket is fixedly connected to the output end of the servo motor, a support frame is fixedly connected to one end of the rotating bracket, and a flattening roller is rotatably connected to the support frame.

[0014] The beneficial effects of this utility model are:

[0015] This invention, by placing the discharge pipe head on one side of the handcart, can ensure normal filling and repair of the middle area of ​​the road surface. It can also be used to repair local collapses of the foundation near the foundation edge. In this case, the discharge pipe head can be aligned with the area of ​​the foundation edge, while the handcart remains above the foundation. The handcart does not need to move outside the foundation, avoiding the possibility of drainage ditches or greenery outside the foundation, which would prevent the repair of the collapse at the foundation edge. After the repair is completed, the discharge pipe head can move towards the handcart, and the flattening roller can rotate above the handcart, reducing the lateral space occupied by the device. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, for those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a utility model Figure 1 Schematic diagram of the structure of the material tank section;

[0019] Figure 3 This is a utility model Figure 1A schematic diagram showing the connection between the servo motor and the flattening roller;

[0020] Figure 4 This is a utility model Figure 2 A top-view structural diagram of the central arc-shaped support plate.

[0021] The attached figures are labeled as follows:

[0022] 1. Handcart; 2. Arc-shaped support plate; 3. Material tank; 4. Discharge pipe head; 5. Support frame; 6. Sliding plate; 7. Electric telescopic rod; 8. Pressing plate; 901. Material pump; 902. Feed pipe; 903. Discharge hose; 904. Fixing ring; 905. Solenoid valve; 10. Electrical control cabinet; 11. Horizontal plate; 12. Control switch; 13. Servo motor; 14. Rotating bracket; 15. Support frame; 16. Flattening roller. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0024] like Figure 1 and Figure 2 A foundation partial collapse repair device includes a handcart 1 with wheels at the bottom to facilitate the movement of the entire device. Two arc-shaped support plates 2 are fixedly connected to the top of the handcart 1, and a material tank 3 is fixedly connected to the top of the arc-shaped support plates 2, which can provide support for the material tank 3 while creating space at the bottom of the material tank 3.

[0025] The material tank 3 is used to hold foundation repair materials, which are asphalt or concrete. A horizontally movable discharge pipe head 4 is provided on one side of the handcart 1. The foundation repair materials inside the material tank 3 can be fed into the discharge pipe head 4. The top of the material tank 3 has a closable opening to facilitate the injection of foundation repair materials into the material tank 3. The top of the material tank 3 also has a motor that can drive the mixing equipment inside the material tank 3 to rotate and mix.

[0026] like Figure 1 , Figure 2 and Figure 4 Two support frames 5 are fixedly connected to the top of the handcart 1 and between two arc-shaped support plates 2. A sliding plate 6 is slidably connected between the two support frames 5 to ensure that the sliding plate 6 slides horizontally. One end of the sliding plate 6 is fixedly connected to the discharge pipe head 4 to drive the discharge pipe head 4 to move horizontally.

[0027] like Figure 1 , Figure 2 and Figure 4 An electric telescopic rod 7 is fixedly installed on the handcart 1. The electric telescopic rod 7 is located below the material tank 3. The telescopic end of the electric telescopic rod 7 is fixedly connected to the sliding plate 6, which can drive the sliding plate 6 to move.

[0028] like Figure 4 Two support frames 5 are symmetrically arranged, and a pressure plate 8 is fitted on the electric telescopic rod 7. The pressure plate 8 is welded and fixed to the top of the handcart 1, which can position the electric telescopic rod 7 and improve its stability.

[0029] like Figure 1 and Figure 2 A discharge mechanism is provided on one side of the material tank 3. The discharge mechanism includes a material pump 901 fixed to one side of the material tank 3. The inlet of the material pump 901 is fixedly connected to an inlet pipe 902. One end of the inlet pipe 902 is fixedly connected to one side of the bottom of the material tank 3, which can suck up the foundation repair material inside the material tank 3. The outlet of the material pump 901 is fixedly connected to a discharge hose 903. One end of the discharge hose 903 is fixedly connected to a discharge pipe head 4, which can input the foundation repair material into the discharge pipe head 4.

[0030] A fixing ring 904 is fixedly connected to the outer surface of the discharge hose 903. The fixing ring 904 is fixed to the top of the sliding plate 6 and serves to fix one end of the discharge hose 903. A solenoid valve 905 is fixedly installed on the feed pipe 902.

[0031] like Figure 1 An electrical control cabinet 10 is fixedly installed on the top of the handcart 1. The electrical control cabinet 10 has a built-in power supply. All electrical equipment on the handcart 1 is connected to the power supply in the electrical control cabinet 10 through wires. The wires can be threaded through the inside of the handcart 1 or fixed on the surface of the handcart 1. A horizontal plate 11 is fixedly connected to the push rod of the handcart 1. A control switch 12 is provided on one side of the horizontal plate 11. There are multiple control switches 12. Each control switch 12 is connected to different electrical equipment on the handcart 1 through wires to control the electrical equipment.

[0032] like Figure 1 and Figure 3 A servo motor 13 is fixedly connected to the top of the handcart 1. A rotating bracket 14 is fixedly connected to the output end of the servo motor 13. A support frame 15 is fixedly connected to one end of the rotating bracket 14. A flattening roller 16 is rotatably connected to the support frame 15. The flattening roller 16 is located behind the discharge pipe head 4 on the handcart 1 in the forward direction, so that after the discharge pipe head 4 discharges material, the foundation repair material is flattened by the flattening roller 16.

[0033] The working principle of the foundation partial collapse repair device provided by this utility model is as follows:

[0034] When it is necessary to repair the partial collapse of the foundation located near the edge of the road, adjust the orientation of the handcart 1 so that the side of the handcart 1 closest to the discharge pipe head 4 faces the edge of the foundation. Then, use the electric telescopic rod 7 to extend and push the sliding plate 6, which will move the discharge pipe head 4 to one side of the handcart 1. Then push the handcart 1 to align the discharge pipe head 4 with the location of the partial collapse of the foundation or the location where there are cracks.

[0035] At this time, the solenoid valve 905 can be opened and the material pump 901 can be started. The foundation repair material inside the material tank 3 can be drawn through the feed pipe 902 and then fed into the discharge pipe head 4 through the discharge hose 903. The foundation repair material is injected into the local collapse of the foundation or the ground crack through the discharge pipe head 4. After the foundation repair material is injected, the subsequent movement of the flattening roller 16 can flatten the injected foundation repair material.

[0036] After the partial collapse of the foundation is repaired, the material pump 901 and the solenoid valve 905 are turned off. The electric telescopic rod 7 retracts and pulls the sliding plate 6, so that the discharge pipe head 4 moves and fits against one side of the handcart 1. Then the servo motor 13 drives the support frame 15 and the flattening roller 16 to rotate above the handcart 1 through the rotating bracket 14.

[0037] Compared with related technologies, the foundation partial collapse repair device provided by this utility model has the following beneficial effects:

[0038] This invention, by setting the discharge pipe head 4 to one side of the handcart 1, can ensure normal filling and repair of the middle area of ​​the road surface. When repairing local collapse of the foundation near the foundation edge, the discharge pipe head 4 can be aligned with the area of ​​the foundation edge. At this time, the handcart 1 is still located above the foundation, and the handcart 1 does not need to move outside the foundation. This avoids the possibility of drainage ditches or greening outside the foundation, which would prevent the collapse of the foundation edge from being repaired. After the repair is completed, the discharge pipe head 4 can move towards the handcart 1, and the flattening roller 16 can rotate to the top of the handcart 1, reducing the lateral space occupied by the device.

[0039] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A foundation partial collapse repair device, comprising a handcart (1), characterized in that, The top of the handcart (1) is fixedly connected to two arc-shaped support plates (2), and the top of the arc-shaped support plates (2) is fixedly connected to a material tank (3). The material tank (3) is used to hold foundation repair materials. A horizontally movable discharge pipe head (4) is provided on one side of the handcart (1). The foundation repair materials inside the material tank (3) can be input into the discharge pipe head (4). Two support frames (5) are fixedly connected to the top of the handcart (1) and between two arc-shaped support plates (2). A sliding plate (6) is slidably connected between the two support frames (5). One end of the sliding plate (6) is fixedly connected to the discharge pipe head (4) to drive the discharge pipe head (4) to move horizontally. An electric telescopic rod (7) is fixedly installed on the handcart (1). The telescopic end of the electric telescopic rod (7) is fixedly connected to the sliding plate (6).

2. The foundation partial collapse repair device according to claim 1, characterized in that, Two support frames (5) are symmetrically arranged, and a pressure plate (8) is fitted on the electric telescopic rod (7). The pressure plate (8) is welded and fixed to the top of the handcart (1).

3. The foundation partial collapse repair device according to claim 2, characterized in that, A discharge mechanism is provided on one side of the material tank (3). The discharge mechanism includes a material pump (901) fixed to one side of the material tank (3). The inlet of the material pump (901) is fixedly connected to a feed pipe (902). One end of the feed pipe (902) is fixedly connected to one side of the bottom of the material tank (3). The outlet of the material pump (901) is fixedly connected to a discharge hose (903). One end of the discharge hose (903) is fixedly connected to the discharge pipe head (4).

4. The foundation partial collapse repair device according to claim 3, characterized in that, A fixing ring (904) is fixedly connected to the outer surface of the discharge hose (903). The fixing ring (904) is fixed to the top of the sliding plate (6). A solenoid valve (905) is fixedly installed on the feed pipe (902).

5. A foundation partial collapse repair device according to claim 2, characterized in that, An electrical control cabinet (10) is fixedly installed on the top of the handcart (1). The electrical control cabinet (10) has a built-in power supply. A horizontal plate (11) is fixedly connected to the push rod of the handcart (1). A control switch (12) is provided on one side of the horizontal plate (11).

6. The foundation partial collapse repair device according to claim 1, characterized in that, A servo motor (13) is fixedly connected to the top of the handcart (1), and a rotating bracket (14) is fixedly connected to the output end of the servo motor (13). A support frame (15) is fixedly connected to one end of the rotating bracket (14), and a flattening roller (16) is rotatably connected to the support frame (15).

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