A concrete pipe cutting device

Abstract

The utility model relates to concrete pipe cutting technical field, concretely relates to a concrete pipe cutting device, including bottom plate and cutting assembly, and cutting assembly includes two fixed structure, moving mechanism, cutting mechanism, support, telescopic part, dust cover, dust hose, dust treatment box, exhaust valve, negative pressure air -extraction spare and dust processing spare, and the telescopic part of control support advances dust cover and approaches concrete pipe to suitable position in cutting process, and negative pressure air -extraction spare carries out negative pressure air -extraction, and dust cover utilizes the negative pressure and inhales the dust processing box inside through dust hose, and carries out dust settlement treatment through dust processing spare, thereby has solved the concrete pipe pile cutting device of existing concrete pipe, because in the cutting process, dust is not handled, therefore the massive dust produced in the cutting process can float everywhere, leads to the problem that the staff inhales and influences the health of staff.

Description

Technical Field

[0001] This utility model relates to the field of concrete pipe cutting technology, and in particular to a concrete pipe cutting device. Background Technology

[0002] Concrete pipes are mostly used for large-diameter water supply pipes and sewage and rainwater pipes. During the production process of concrete pipes, they need to be cut into two parts. However, existing cutting equipment does not fix the concrete pipes during the cutting process, which makes them prone to rolling displacement and affecting the cutting effect.

[0003] The prior art (CN219256055U) discloses a concrete pipe pile cutting device, including a base plate, a fixing frame provided on the lower surface of the base plate, rollers provided on the fixing frame, a fixing groove provided on the left end face of the base plate, a fixing rod provided in the fixing groove, a push handle provided at the end of the fixing rod away from the base plate, and a drive plate provided on the upper surface of the base plate; this solves the problem that the cutting device does not effectively fix the position when cutting concrete pipe piles, causing the concrete pipe piles to roll and shift during the cutting process, which affects the cutting of concrete pipe piles.

[0004] However, by using the above method, since the dust is not treated during the cutting process, a large amount of dust generated during the cutting process will be scattered everywhere, causing workers to inhale it and affecting their health. Utility Model Content

[0005] The purpose of this invention is to provide a concrete pipe cutting device, which aims to solve the problem that existing concrete pipe pile cutting devices do not treat the dust during the cutting process, resulting in a large amount of dust being scattered everywhere, causing workers to inhale it and affecting their health.

[0006] To achieve the above objectives, this utility model provides a concrete pipe cutting device, including a base plate and a cutting assembly; The cutting assembly includes two fixed structures, a moving mechanism, a cutting mechanism, a bracket, a telescopic component, a dust suction hood, a dust suction hose, a dust handling box, a waste discharge valve, a negative pressure extraction component, and a dust handling component. Two fixed structures are respectively disposed on both sides of the base plate; the moving mechanism is disposed on one side of the base plate; the cutting mechanism is disposed on one side of the moving mechanism; the bracket is fixedly connected to the base plate and located on one side of the base plate; the telescopic component is disposed on one side of the bracket; the dust suction hood is fixedly connected to the telescopic component and located on one side of the telescopic component; the dust suction hose is connected to the dust suction hood and located on one side of the dust suction hood; the dust handling box is connected to the dust suction hose and fixedly connected to the base plate and located on one side of the dust suction hose; the waste discharge valve is connected to the dust handling box and located on one side of the dust handling box; the negative pressure suction component is disposed on one side of the dust handling box; the dust handling component is disposed on one side of the dust handling box.

[0007] The fixing structure includes a placement platform, two fixing frames, two hydraulic clamping cylinders, and two clamping blocks. The placement platform is fixedly connected to the base plate and located on one side of the base plate. The two fixing frames are fixedly connected to the placement platform and located on one side of the placement platform. The two hydraulic clamping cylinders are respectively fixedly connected to the two fixing frames and located on one side of the two fixing frames. The two clamping blocks are respectively fixedly connected to the output ends of the two hydraulic clamping cylinders and located on one side of the two hydraulic clamping cylinders.

[0008] The telescopic component includes an electric telescopic cylinder and a push block. The electric telescopic cylinder is fixedly connected to the bracket and located on one side of the bracket. The push block is fixedly connected to the output end of the electric telescopic cylinder and to the dust collection hood, and is located on one side of the electric telescopic cylinder.

[0009] The negative pressure extraction component includes an extraction pipe, a filter screen, and an extraction fan. The extraction pipe is connected to the dust handling box and is located on one side of the dust handling box. The filter screen is fixedly connected to the extraction pipe and is located inside the extraction pipe. The extraction fan is connected to the extraction pipe and is located on one side of the extraction pipe.

[0010] The dust treatment component includes a diversion pipe, a high-pressure pump, a connector, and multiple atomizing spray pipes. The diversion pipe is fixedly connected to the dust treatment box and is located on one side of the dust treatment box. The high-pressure pump is connected to the diversion pipe and is located on one side of the diversion pipe. The connector is connected to the high-pressure pump and is located on one side of the high-pressure pump. The multiple atomizing spray pipes are connected to the diversion pipe and are located on one side of the diversion pipe.

[0011] This utility model discloses a concrete pipe cutting device. During concrete pipe cutting, the concrete pipe is placed on two fixed structures and secured. Then, the telescopic component on the support is controlled to push the dust suction hood close to the concrete pipe to a suitable position. The cutting mechanism is then activated, driven by the moving mechanism to move horizontally and cut the concrete pipe. During the cutting process, a negative pressure extraction component draws air out, and the dust suction hood uses this negative pressure to draw dust through the suction hose into the dust treatment box. The dust is then settled by the dust treatment component and discharged through the negative pressure extraction component. This solves the problem of existing concrete pipe pile cutting devices, where the lack of dust treatment during cutting results in a large amount of dust being scattered and causing workers to inhale it, affecting their health. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0014] Figure 2 This is a front view of the entire utility model.

[0015] Figure 3 This is a structural schematic diagram of the entire utility model from another angle.

[0016] Figure 4 This is a cross-sectional view of the entire utility model.

[0017] 101-Base plate, 102-Fixed structure, 103-Moving mechanism, 104-Cutting mechanism, 105-Bracket, 106-Telescopic component, 107-Dust hood, 108-Dust suction hose, 109-Dust handling box, 110-Waste discharge valve, 111-Negative pressure extraction component, 112-Dust handling component, 113-Placement platform, 114-Fixed frame, 115-Hydraulic clamping cylinder, 116-Clamping block, 117-Electric telescopic cylinder, 118-Push block, 119-Extraction pipe, 120-Filter screen, 121-Extraction fan, 122-Diverter pipe, 123-High pressure pump, 124-Connector, 125-Atomizing spray pipe. Detailed Implementation

[0018] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model. Please see Figures 1-4 ,in, Figure 1 This is a schematic diagram of the overall structure of this utility model. Figure 2 This is a front view of the entire utility model. Figure 3 This is a structural schematic diagram of the entire utility model from another angle. Figure 4 This is a cross-sectional view of the entire utility model.

[0019] This utility model provides a concrete pipe cutting device, comprising a base plate 101 and a cutting assembly. The cutting assembly includes two fixed structures 102, a moving mechanism 103, a cutting mechanism 104, a bracket 105, a telescopic component 106, a dust suction hood 107, a dust suction hose 108, a dust treatment box 109, a waste discharge valve 110, a negative pressure extraction component 111, and a dust treatment component 112. The fixed structure 102 includes a placement platform 113, two fixed frames 114, two hydraulic clamping cylinders 115, and two clamping blocks 116. The telescopic component... Component 106 includes an electric telescopic cylinder 117 and a pusher block 118. The negative pressure extraction component 111 includes an extraction pipe 119, a filter screen 120, and an extraction fan 121. The dust treatment component 112 includes a diversion pipe 122, a high-pressure pump 123, a connector 124, and multiple atomizing spray pipes 125. The aforementioned solution solves the problem that existing concrete pipe pile cutting devices do not treat dust during the cutting process, resulting in a large amount of dust being scattered everywhere, causing workers to inhale it and affecting their health.

[0020] In this specific embodiment, the base plate 101 works in conjunction with the cutting assembly to cut the concrete pipe.

[0021] The two fixed structures 102 are respectively disposed on both sides of the base plate 101; the moving mechanism 103 is disposed on one side of the base plate 101; the cutting mechanism 104 is disposed on one side of the moving mechanism 103; the bracket 105 is fixedly connected to the base plate 101 and located on one side of the base plate 101; the telescopic member 106 is disposed on one side of the bracket 105; the dust suction hood 107 is fixedly connected to the telescopic member 106 and located on one side of the telescopic member 106; the suction... The dust hose 108 is connected to the dust hood 107 and is located on one side of the dust hood 107; the dust handling box 109 is connected to the dust hose 108 and fixedly connected to the base plate 101, and is located on one side of the dust hose 108; the waste discharge valve 110 is connected to the dust handling box 109 and is located on one side of the dust handling box 109; the negative pressure extraction component 111 is located on one side of the dust handling box 109; the dust handling component 112 is located in the dust handling box. On one side of 109, the concrete pipe is placed on the two fixed structures 102 and fixed by the two fixed structures 102. Then, the telescopic component 106 on the bracket 105 is controlled to push the dust suction hood 107 close to the concrete pipe to a suitable position. Then, the cutting mechanism 104 is started and moved by the moving mechanism 103 to cut the concrete pipe. During the cutting process, the negative pressure extraction component 111 performs negative pressure extraction. The dust suction hood 107 uses negative pressure to suck the dust into the dust treatment box 109 through the dust suction hose 108. The dust is then treated by the dust treatment component 112 and discharged through the negative pressure extraction component 111. This solves the problem of existing concrete pipe pile cutting devices, where a large amount of dust generated during the cutting process is scattered everywhere, causing workers to inhale it and affecting their health.

[0022] Secondly, the placement platform 113 is fixedly connected to the base plate 101 and located on one side of the base plate 101; the two fixing frames 114 are fixedly connected to the placement platform 113 and located on one side of the placement platform 113; the two hydraulic clamping cylinders 115 are respectively fixedly connected to the two fixing frames 114 and located on one side of the two fixing frames 114; the two clamping blocks 116 are respectively fixedly connected to the output ends of the two hydraulic clamping cylinders 115 and located on one side of the two hydraulic clamping cylinders 115. The placement platform 113 is used to place the concrete pipe, and then the hydraulic clamping cylinders 115 on both sides are controlled to drive the clamping blocks 116 to press against the concrete pipe, thereby completing the fixing of the concrete pipe.

[0023] Meanwhile, the electric telescopic cylinder 117 is fixedly connected to the bracket 105 and located on one side of the bracket 105; the push block 118 is fixedly connected to the output end of the electric telescopic cylinder 117 and fixedly connected to the dust suction hood 107 and located on one side of the electric telescopic cylinder 117. When cutting the concrete pipe, the electric telescopic cylinder 117 is controlled to drive the push block 118 to move the dust suction hood 107 close to the top of the concrete pipe.

[0024] In addition, the exhaust pipe 119 is connected to the dust handling box 109 and is located on one side of the dust handling box 109; the filter screen 120 is fixedly connected to the exhaust pipe 119 and is located inside the exhaust pipe 119; the exhaust fan 121 is connected to the exhaust pipe 119 and is located on one side of the exhaust pipe 119. The exhaust fan operates in conjunction with the exhaust pipe 119 to perform negative pressure exhaust, and the filter screen 120 is used to filter the airflow drawn into the dust handling box 109.

[0025] Furthermore, the diversion pipe 122 is fixedly connected to the dust treatment box 109 and is located on one side of the dust treatment box 109; the high-pressure pump 123 is connected to the diversion pipe 122 and is located on one side of the diversion pipe 122; the connector 124 is connected to the high-pressure pump 123 and is located on one side of the high-pressure pump 123; multiple atomizing spray pipes 125 are respectively connected to the diversion pipe 122 and are respectively located on one side of the diversion pipe 122; the connector 124 is connected to the water supply equipment, controlling the high-pressure pump 123 to draw water from the water supply equipment into the diversion pipe 122 and pressurize it, and then spray the liquid atomized through the multiple atomizing spray pipes 125, thereby settling the dust sucked into the dust treatment box 109.

[0026] In using this utility model, the placement platform 113 is used to place the concrete pipe. Then, the hydraulic clamping cylinders 115 on both sides are controlled to drive the clamping blocks 116 to press against the concrete pipe, thus fixing the concrete pipe. Next, the electric telescopic cylinder 117 is controlled to drive the push block 118 to move the dust suction hood 107 close to the top of the concrete pipe. Then, the cutting mechanism 104 is activated, and the moving mechanism 103 drives the operating cutting mechanism 104 to move horizontally. The cutting mechanism 104 moves horizontally to cut the concrete pipe. During the cutting process, the exhaust fan 121, in conjunction with the exhaust pipe 119, performs negative pressure extraction. The dust suction hood 107 utilizes... Negative pressure draws dust into the dust treatment box 109 through the suction hose 108. The connector 124 is connected to a water supply device, and the high-pressure pump 123 draws water from the supply device into the diversion pipe 122 and pressurizes it. Then, the liquid is atomized and sprayed out through multiple atomizing spray pipes 125, thereby settling the dust drawn into the dust treatment box 109. Finally, the dust is discharged through the exhaust fan 121. This solves the problem that existing concrete pipe pile cutting devices do not treat dust during the cutting process, resulting in a large amount of dust being scattered everywhere, causing workers to inhale it and affecting their health.

[0027] The above-disclosed embodiments are merely one or more preferred embodiments of this application and should not be construed as limiting the scope of this application. Those skilled in the art can understand that all or part of the processes for implementing the above embodiments and equivalent changes made in accordance with the claims of this application still fall within the scope of this application.

Claims

1. A concrete pipe cutting device, comprising a base plate, characterized in that, It also includes cutting components; The cutting assembly includes two fixed structures, a moving mechanism, a cutting mechanism, a bracket, a telescopic component, a dust suction hood, a dust suction hose, a dust handling box, a waste discharge valve, a negative pressure extraction component, and a dust handling component. Two fixed structures are respectively disposed on both sides of the base plate; the moving mechanism is disposed on one side of the base plate; the cutting mechanism is disposed on one side of the moving mechanism; the bracket is fixedly connected to the base plate and located on one side of the base plate; the telescopic component is disposed on one side of the bracket; the dust suction hood is fixedly connected to the telescopic component and located on one side of the telescopic component; the dust suction hose is connected to the dust suction hood and located on one side of the dust suction hood; the dust handling box is connected to the dust suction hose and fixedly connected to the base plate and located on one side of the dust suction hose; the waste discharge valve is connected to the dust handling box and located on one side of the dust handling box; the negative pressure suction component is disposed on one side of the dust handling box; the dust handling component is disposed on one side of the dust handling box.

2. The concrete pipe cutting device as described in claim 1, characterized in that, The fixing structure includes a placement platform, two fixing frames, two hydraulic clamping cylinders, and two clamping blocks. The placement platform is fixedly connected to the base plate and located on one side of the base plate. The two fixing frames are fixedly connected to the placement platform and located on one side of the placement platform. The two hydraulic clamping cylinders are respectively fixedly connected to the two fixing frames and located on one side of the two fixing frames. The two clamping blocks are respectively fixedly connected to the output ends of the two hydraulic clamping cylinders and located on one side of the two hydraulic clamping cylinders.

3. The concrete pipe cutting device as described in claim 2, characterized in that, The telescopic component includes an electric telescopic cylinder and a push block. The electric telescopic cylinder is fixedly connected to the bracket and located on one side of the bracket. The push block is fixedly connected to the output end of the electric telescopic cylinder and to the dust collection hood, and is located on one side of the electric telescopic cylinder.

4. A concrete pipe cutting device as described in claim 3, characterized in that, The negative pressure extraction component includes an extraction pipe, a filter screen, and an extraction fan. The extraction pipe is connected to the dust handling box and is located on one side of the dust handling box. The filter screen is fixedly connected to the extraction pipe and is located inside the extraction pipe. The extraction fan is connected to the extraction pipe and is located on one side of the extraction pipe.

5. A concrete pipe cutting device as described in claim 4, characterized in that, The dust treatment component includes a diversion pipe, a high-pressure pump, a connector, and multiple atomizing spray pipes. The diversion pipe is fixedly connected to the dust treatment box and is located on one side of the dust treatment box. The high-pressure pump is connected to the diversion pipe and is located on one side of the diversion pipe. The connector is connected to the high-pressure pump and is located on one side of the high-pressure pump. The multiple atomizing spray pipes are connected to the diversion pipe and are located on one side of the diversion pipe.

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