Wall brushing device for fore shaft pipe joint diaphragm wall

Abstract

The utility model relates to a wall brushing device, belongs to the technical field of constructional engineering, in particular to a wall brushing device for a lock mouth pipe joint diaphragm wall, which comprises a bottom plate, two hanging holes are symmetrically arranged at the upper end of the inner side of the bottom plate, and the wall brushing device is characterized in that a square frame is fixed at the lower end of one side of the bottom plate; according to the utility model, the square frame of which the size is consistent with that of the grab bucket of the trenching machine is fixed on one side of the bottom plate, the grab bucket of the trenching machine is connected with the square frame, and the two steel wire ropes are fixed with the grab bucket of the trenching machine, so that the operation is simple, and the perpendicularity is ensured by mounting the steel wire ropes on the grab bucket of the trenching machine; the framework is arranged to be in an arc shape, the attaching degree of the short steel wires and the concrete face is guaranteed, meanwhile, the short steel wires can be detached and replaced, and the overall operation is simple. The problems that according to an existing steel wire brush, the attaching degree between the steel wire brush and the concrete face is prone to being poor, the perpendicularity cannot be accurately controlled, and meanwhile a brush head is inconvenient to disassemble and replace are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering, in particular to a wall brushing device for a ground-connected wall of a locking pipe joint. Background Art

[0002] The density of the joints of underground continuous wall trench sections is very important. If there are problems with the construction quality of the joints, it will lead to leakage in the underground structure of the project, which will directly affect the use of the underground structure of the project. Leakage not only affects the use function of the building, but also is very difficult to deal with. Therefore, a wall brushing device is needed to fill the gaps and cracks around the lock pipe joints.

[0003] Combining existing technologies, we found that:

[0004] When the existing wall brushing device is in use, the wire brush tends to have poor adhesion to the concrete surface, making it impossible to accurately control the verticality, and the brush head is not easy to disassemble and replace. Utility Model Content

[0005] In order to solve the above technical problems, the utility model proposes a wall brushing device for the lock-mouth pipe joint ground-connected wall, which is equipped with a square frame with the same size as the grooving machine grab fixed on one side of the bottom plate, and the grooving machine grab is connected to the square frame. At the same time, two steel ropes are fixed to the grooving machine grab. The operation is simple, and the verticality is ensured by being installed on the grooving machine grab. The skeleton is set to an arc shape, which ensures the fit between multiple short steel wires and the concrete surface. At the same time, multiple short steel wires can be disassembled and replaced, and the overall operation is simple.

[0006] The technical solution to achieve the purpose of the utility model is: a wall brushing device for a lock pipe joint ground wall, comprising a base plate, two hanging holes symmetrically opened on the inner side of the base plate at the upper end position, a square frame fixed at the lower end position on one side of the base plate, and a frame fixed at the lower end position on the other side of the base plate, and a plurality of short steel wires are installed at equal intervals on the inner side of the frame.

[0007] In some embodiments, steel wire ropes are hung on the inner sides of the two hanging holes.

[0008] In some embodiments, rubber pads are installed on the inner sides of the two hanging holes.

[0009] In some embodiments, mounting holes adapted to accommodate a plurality of short steel wires are provided at equal intervals on the inner side of the frame.

[0010] In some embodiments, the skeleton is specifically arranged in an arc shape.

[0011] Compared with the prior art, the present invention has the following significant advantages:

[0012] First, the utility model fixes a square frame with the same size as the troughing machine grab bucket on one side of the bottom plate, connects the troughing machine grab bucket with the square frame, and simultaneously fixes two steel wire ropes to the troughing machine grab bucket. The operation is simple, and the verticality is ensured by installing it on the troughing machine grab bucket.

[0013] Secondly, the present invention ensures the fit between the multiple short steel wires and the concrete surface by setting the skeleton into an arc shape. At the same time, the multiple short steel wires can be disassembled and replaced, and the overall operation is simple;

[0014] The invention solves the problems that the existing wire brush has poor adhesion to the concrete surface, cannot accurately control the verticality, and the brush head is not easy to disassemble and replace. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention will be further explained below with reference to the accompanying drawings and embodiments:

[0016] Figure 1 This is a schematic side view of the overall structure provided by the utility model in one embodiment;

[0017] Figure 2 This is a schematic diagram of the overall first-view three-dimensional structure provided by the present invention in one embodiment;

[0018] Figure 3 This is a partial side view three-dimensional structural diagram provided in one embodiment of the present invention;

[0019] Figure 4 It is a schematic diagram of a partial front view three-dimensional structure provided in one embodiment of the present invention.

[0020] Description of reference numerals:

[0021] 1. Base plate; 2. Hanging hole; 3. Frame; 4. Frame; 5. Short steel wire; 6. Wire rope; 7. Mounting hole; 8. Rubber pad. DETAILED DESCRIPTION

[0022] The following is a detailed description of the present invention, clearly and completely describing the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only a part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] The utility model provides a wall brushing device for a lock pipe joint ground connection wall through improvement. The technical solution of the utility model is:

[0024] like Figures 1-4As shown, a wall brushing device for a lock pipe joint ground connection wall includes a base plate 1, two hanging holes 2 are symmetrically opened on the inner side of the base plate 1 at the upper end, a square frame 3 is fixed at the lower end of one side of the base plate 1, and a frame 4 is fixed at the lower end of the other side of the base plate 1, and a plurality of short steel wires 5 are installed at equal intervals on the inner side of the frame 4;

[0025] The device is installed as a whole on the troughing machine, and the troughing machine grab is inserted into the inner side of the square frame 3. The size of the square frame 3 is consistent with the size of the troughing machine grab, which ensures the feasibility of plug-in, so that the bottom plate 1 is firmly fixed on the troughing machine grab. After the overall installation is completed, the skeleton 4 faces the upper ground wall interface and brushes the wall up and down. The operation is simple. By installing it on the troughing machine grab, the verticality is ensured. By setting the skeleton 4 to an arc shape, the fit between the multiple short steel wires 5 and the concrete surface is ensured. At the same time, the multiple short steel wires 5 can be disassembled and replaced. The overall operation is simple.

[0026] like Figure 1 and Figure 2 As shown, in one embodiment, steel wire ropes 6 are hung on the inner sides of the two hanging holes 2, and the fixing effect is further ensured by connecting the two steel wire ropes 6 to the grooving machine grab bucket.

[0027] like Figure 3 and Figure 4 As shown, in one embodiment, in order to reduce the wear between the two steel wire ropes 6 and the two hanging holes 2, rubber pads 8 are installed on the inner sides of the two hanging holes 2, thereby increasing the service life of the two steel wire ropes 6.

[0028] like Figure 1 As shown, in one embodiment, mounting holes 7 adapted to fit a plurality of short steel wires 5 are provided at equal intervals on the inner side of the frame 4 .

[0029] like Figure 4 As shown, in one embodiment, in order to ensure the fit between the multiple short steel wires 5 and the concrete surface, the skeleton 4 is specifically arranged in an arc shape.

[0030] The specific working method is: when in use, the device is installed as a whole on the grooving machine. The specific installation method is to insert the grooving machine grab into the inner side of the square frame 3. The size of the square frame 3 is consistent with the size of the grooving machine grab, ensuring the feasibility of plug-in, and installing multiple short steel wires 5 to the inner sides of multiple installation holes 7 respectively, and passing the two steel wire ropes 6 through the inner sides of the two hanging holes 2 to connect with the grooving machine grab, and firmly fixing the bottom plate 1 on the grooving machine grab as a whole. The inner sides of the two hanging holes 2 are both sleeved with rubber pads 8, which can effectively reduce the wear between the two steel wire ropes 6 and the two hanging holes 2. After the overall installation is completed, the skeleton 4 is facing the upper ground wall interface and can be brushed up and down. The operation is simple. By installing it on the grooving machine grab, the verticality is ensured. By setting the skeleton 4 to an arc shape, the fit between the multiple short steel wires 5 and the concrete surface is ensured. At the same time, the multiple short steel wires 5 can be disassembled and replaced, and the overall operation is simple.

[0031] The technical means disclosed in the present invention are not limited to the technical means disclosed in the above technical means, but also include technical solutions composed of equivalent replacements of the above technical features. Matters not covered in the present invention belong to the common knowledge of those skilled in the art.

Claims

1. A wall brushing device for a lock pipe joint ground connection wall, comprising a bottom plate (1), wherein the inner side of the bottom plate (1) is symmetrically provided with two hanging holes (2) at the upper end thereof, characterized in that: A square frame (3) is fixed at the lower end of one side of the base plate (1), and a frame (4) is fixed at the lower end of the other side of the base plate (1). A plurality of short steel wires (5) are installed at equal intervals on the inner side of the frame (4).

2. A wall brushing device for a lock pipe joint ground connection wall according to claim 1, characterized in that: Steel wire ropes (6) are hung on the inner sides of the two hanging holes (2).

3. The wall brushing device for a lock pipe joint ground connection wall according to claim 1, characterized in that: The inner sides of the two hanging holes (2) are both sleeved with rubber pads (8).

4. The wall brushing device for a lock pipe joint ground connection wall according to claim 1, characterized in that: The inner side of the frame (4) is provided with mounting holes (7) at equal intervals, which are adapted to fit a plurality of short steel wires (5).

5. The wall brushing device for a lock pipe joint ground connection wall according to claim 1, characterized in that: The skeleton (4) is specifically arranged in an arc shape.

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