Foundation pit slope base treatment device

Abstract

The utility model provides a foundation pit side slope base layer processing device which is used for cleaning a soil rock side slope and comprises a combing and sweeping part and a washing part, the combing and sweeping part is used for combing and sweeping the soil rock side slope, the washing part is arranged on the upper portion of the combing and sweeping part and used for washing the soil rock side slope, the combing and sweeping part and the washing part are arranged on a moving device, and the moving device is used for moving the soil rock side slope. And the connecting device is detachably connected with the moving device. The soil rock slope cleaning device has the advantages of achieving automatic cleaning of a soil rock slope, improving working efficiency, reducing labor cost, avoiding potential safety hazards of manual cleaning, guaranteeing cleaning effect, enhancing stability of the soil rock slope, reducing safety accidents such as landslide, and being simple in structure and convenient and fast to operate.

Description

Technical Field

[0001] The utility model belongs to the technical field of foundation pit slope construction, and particularly relates to a device for treating the base layer of a foundation pit slope. Background Art

[0002] In areas mainly composed of hills and mountains, the formation lithology is mostly strongly weathered and moderately weathered rock. When excavating a foundation pit under such geological conditions, a large amount of broken rock on the slope makes it difficult to ensure the flatness like that of a soil slope. Especially for some deep and large foundation pits, manual slope cleaning is not only difficult to operate, time-consuming, requires a lot of manpower, but also has great potential safety hazards, and the cleaning effect cannot be guaranteed. Moreover, the uncleaned broken rock, floating soil, stone powder, etc. will affect the slope stability, and even cause landslides and safety accidents. Content of the Utility Model

[0003] To solve the above technical problems, the utility model provides a device for treating the base layer of a foundation pit slope, which effectively solves the problems of time-consuming and laborious manual slope cleaning, unable to guarantee the cleaning effect, and potential safety hazards, and overcomes the deficiencies of the prior art.

[0004] The technical solution adopted by the utility model is: a device for treating the base layer of a foundation pit slope, used for cleaning a soil-rock slope, including a combing and sweeping part and a flushing part. The combing and sweeping part is used for combing and sweeping the soil-rock slope, and the flushing part is arranged above the combing and sweeping part and is used for flushing the soil-rock slope. The combing and sweeping part and the flushing part are arranged on a mobile device and are detachably connected to the mobile device.

[0005] Further, the combing and sweeping part includes a plurality of comb teeth and a base. The base is arranged at one end of the comb teeth, and the plurality of comb teeth are arranged at intervals along the length of the base. The base is detachably connected to the mobile device.

[0006] Further, the comb teeth are arranged in layers, and a plurality of comb tooth layers are arranged along the height of the base.

[0007] Further, a connecting piece is arranged on the upper part of the base, and the flushing part is arranged on the upper part of the connecting piece. The connecting piece is detachably connected to the mobile device.

[0008] Further, the number of the connecting pieces is multiple and is arranged at intervals along the length of the base.

[0009] Further, a connecting hole is arranged on the connecting piece, and the connecting hole is detachably connected to the mobile device.

[0010] Further, the flushing part includes a flushing pipe. The flushing pipe is arranged above the connecting piece, and a water spraying port is arranged on the flushing pipe.

[0011] Further, a plurality of water spray nozzles are provided, which are arranged at intervals along the length of the flushing pipe.

[0012] Further, a water connection pipeline is provided at one end of the flushing pipe, and a pressure water pump is provided on the water connection pipeline.

[0013] The advantages and positive effects of the present utility model are as follows: By adopting the above technical solution, automatic cleaning of the soil-rock slope is realized, the work efficiency is improved, the labor cost is reduced, the safety hazards of manual cleaning are avoided, the cleaning effect is ensured, the stability of the soil-rock slope is enhanced, the occurrence of safety accidents such as landslides is reduced, and the structure is simple and the operation is convenient. Description of the Drawings

[0014] Figure 1 It is a structural schematic diagram of a foundation pit slope base treatment device according to an embodiment of the present utility model.

[0015] Figure 2 It is a side view of a foundation pit slope base treatment device removing the moving device according to an embodiment of the present utility model.

[0016] In the figure:

[0017] 1, comb teeth; 2, base; 3, digging bucket

[0018] 4, digging bucket tooth seat; 5, connecting piece; 6, bolt

[0019] 7, flushing pipe; 8, water spray nozzle; 9, water connection pipeline

[0020] 10, water connection port Detailed Embodiment

[0021] The embodiment of the present utility model provides a foundation pit slope base treatment device, and the following description is made on the embodiment of the present utility model with reference to the drawings.

[0022] In the description of the embodiment of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as "top", "bottom", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model. In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, the terms "set", "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood through specific situations.

[0023] AsFigure 1 As shown in the figure, an embankment slope base treatment device in an embodiment of the present utility model is used for cleaning soil-rock slopes and includes a combing and sweeping part and a flushing part. The combing and sweeping part is used for combing and sweeping the base of the soil-rock slope, removing broken rocks and loose parts on the surface of the base of the soil-rock slope, so that the broken rocks and loose parts roll to the bottom of the foundation pit and then are centrally cleaned. The flushing part is arranged above the combing and sweeping part, and while the combing and sweeping part combs and sweeps the soil-rock slope, water is flushed above, and the flowing water is used to wash away the floating soil and stone powder on the surface of the soil-rock slope and suppress the dust caused by mechanical operations. The combing and sweeping part and the flushing part are arranged on a moving device and are detachably connected to the moving device. The specific form of the moving device is not limited. In this embodiment, the moving device is an excavator, and the walking part of the excavator is not shown in the figure. The combing and sweeping part and the flushing part are detachably connected to the bucket tooth seat 4. During the movement of the excavator, the combing and sweeping part and the flushing part can be driven to move, and the robotic arm of the excavator can drive the combing and sweeping part to flexibly comb and sweep through the bucket 3.

[0024] Specifically, the combing and sweeping part includes a plurality of comb teeth 1 and a base 2. The base 2 is arranged at one end of the comb teeth 1, and the plurality of comb teeth 1 are arranged at intervals along the length of the base 2. The base 2 is detachably connected to the moving device. Since the rock is relatively hard, the comb teeth 1 are made of a metal structure, and the specific material is not limited. In this embodiment, the base 2 is in the shape of a long strip, and the comb teeth 1 are welded to one side of the base 2 along the length of the base 2. The comb teeth 1 are in the shape of thin metal rods, one end is welded and fixed to the base 2, and the other end extends in a direction away from the base 2, and the plurality of comb teeth 1 are arranged at equal intervals.

[0025] Preferably, as Figure 2 shown, the comb teeth 1 are arranged in layers. In order to increase the combing and sweeping force of the combing and sweeping part, a plurality of comb tooth layers are provided along the height of the base 2. In this embodiment, three comb tooth layers are fixed along the height of the base 2, and the intervals between each comb tooth layer are the same.

[0026] Preferably, in order to facilitate the connection of the moving device, a connecting part 5 is provided on the upper part of the base 2, and the flushing part is provided on the upper part of the connecting part 5. The connecting part 5 is detachably connected to the moving device.

[0027] Specifically, the number of the connecting parts 5 is multiple and is arranged at intervals along the length of the base 2. In this embodiment, the connecting part 5 is specifically a vertically arranged plate member, the flushing part is welded and fixed at the top, and the base 2 is welded and fixed at the bottom. Since there are multiple bucket tooth seats 4 on the excavator bucket 3 and they are arranged side by side at intervals, in order to facilitate the connection with the bucket tooth seats 4, the number of the connecting parts 5 is set to be the same. The interval distance of the connecting parts 5 is the same as the interval distance of the bucket tooth seats 4. During installation, the connecting parts 5 are correspondingly connected to the bucket tooth seats 4.

[0028] Specifically, the connecting member 5 is provided with a connection hole, and the connection hole is detachably connected to the moving device. In this embodiment, each bucket tooth seat 4 is provided with a mounting hole for mounting the bucket tooth guard, and a connection hole is provided at the position of the connecting member 5 corresponding to the mounting hole. When it is necessary to install the processing device, the bucket tooth guard is removed from the mounting hole, and the connection hole and the mounting hole are fixed with bolts 6, so as to fixedly connect the processing device to the bucket 3 of the excavator.

[0029] Specifically, the flushing part includes a flushing pipe 7, the flushing pipe 7 is arranged above the connecting member 5, and the flushing pipe 7 is provided with a water spraying port 8. The shape of the flushing pipe 7 is not limited. In this embodiment, the flushing pipe 7 is strip-shaped, is arranged parallel to the length direction of the base 2, and has the same length as the base 2. In order to facilitate the connection with the upper part of the connecting member 5, the cross section of the flushing pipe 7 is set to be semi-circular, and the side close to the connecting member 5 is a horizontal plane. The water spraying port 8 is arranged on one side of the flushing pipe 7 and on the same side as the comb teeth 1.

[0030] Preferably, a plurality of water spraying ports 8 are provided and arranged at intervals along the length of the flushing pipe 7, and the specific shape is not limited. In this embodiment, the water spraying ports 8 are round holes and are arranged at equal intervals along the length of the flushing pipe 7.

[0031] Specifically, a water connection pipeline 9 is provided at one end of the flushing pipe 7, and a pressure water pump is installed at the other end of the water connection pipeline 9, which is not shown in the figure. In this embodiment, a water connection port 10 is opened at one end of the flushing pipe 7, and a quick connector is installed for connecting the water connection pipeline 9.

[0032] A construction method using the above-mentioned foundation pit slope base treatment device specifically includes the following steps:

[0033] 1. Assemble the connecting member 5, the comb tooth part and the flushing part according to the above structure, and the distance between the connecting members 5 needs to be the same as the distance between the bucket tooth seats 4;

[0034] 2. Remove the bucket tooth guard of the excavator, install the connecting member 5 corresponding to the bucket tooth seat 4, and fix it with bolts 6;

[0035] 3. Connect one end of the water connection pipeline 9 to the water connection port 10, and connect the other end to the pressure water pump;

[0036] 4. Start the excavator to drive the combing and sweeping part to comb and sweep the soil and rock slope, clean the broken rocks and loose parts, and at the same time start the water pump, and the water spraying port 8 sprays water on the surface of the soil and rock slope, using the water flow to wash away the floating soil and stone powder on the surface of the soil and rock slope and suppress the dust caused by mechanical operation;

[0037] 5. After the cleaning is completed, centrally clean the broken rocks at the bottom of the foundation pit, and then proceed to the next process.

[0038] The advantages and positive effects of the present utility model are:

[0039] 1. By setting up a comb-sweeping part, the broken rocks and loose parts of the soil-rock slope are cleaned up.

[0040] 2. By setting up a flushing part, the floating soil and stone powder on the surface of the soil-rock slope are washed away by water flow, and the dust caused by mechanical operations is inhibited.

[0041] 3. The automatic cleaning of the soil-rock slope is realized, the work efficiency is improved, the labor cost is reduced, and the potential safety hazards of manual cleaning are avoided.

[0042] 4. The cleaning effect is ensured, the stability of the soil-rock slope is enhanced, and the occurrence of safety accidents such as landslides is reduced.

[0043] The above has described the embodiments of the present invention in detail, but the content described is only the preferred embodiments of the present invention and cannot be considered as defining the scope of implementation of the present invention. All equivalent changes and improvements made according to the scope of the present invention application should still fall within the scope covered by the patent of the present invention.

Claims

1. A foundation pit slope base treatment device for cleaning soil-rock slopes, characterized in that: It includes a combing and sweeping part and a flushing part. The combing and sweeping part is used for combing and sweeping the soil-rock slope. The flushing part is arranged above the combing and sweeping part and is used for flushing the soil-rock slope. The combing and sweeping part and the flushing part are arranged on a mobile device and are detachably connected to the mobile device.

2. The base treatment device for a foundation pit slope according to claim 1, wherein: The combing and sweeping part includes a plurality of comb teeth and a base. The base is arranged at one end of the comb teeth. The plurality of comb teeth are arranged at intervals along the length of the base. The base is detachably connected to the mobile device.

3. The base treatment device for a foundation pit slope according to claim 2, characterized in that: The comb teeth are arranged in layers, and a plurality of comb tooth layers are provided along the height of the base.

4. A foundation pit slope base treatment device according to claim 2 or 3, characterized in that: A connecting piece is arranged on the upper part of the base, and the flushing part is arranged on the upper part of the connecting piece. The connecting piece is detachably connected to the mobile device.

5. The base treatment device for a foundation pit slope according to claim 4, characterized in that: The number of the connecting pieces is multiple and they are arranged at intervals along the length of the base.

6. The base treatment device for a foundation pit slope according to claim 4, characterized in that: The connecting piece is provided with a connecting hole, and the connecting hole is detachably connected to the mobile device.

7. A foundation pit slope base treatment device according to claim 5 or 6, characterized in that: The flushing part includes a flushing pipe. The flushing pipe is arranged above the connecting piece, and the flushing pipe is provided with water spray nozzles.

8. A foundation pit slope base treatment device according to claim 7, characterized in that: The number of the water spray nozzles is multiple and they are arranged at intervals along the length of the flushing pipe.

9. The device for treating the base layer of a foundation pit slope according to claim 7, characterized in that: One end of the flushing pipe is provided with a water connection pipeline, and a pressure water pump is arranged on the water connection pipeline.

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