Fire-fighting pipeline cutting device

Abstract

The utility model relates to the technical field of fire-fighting pipelines, and discloses a fire-fighting pipeline cutting device which comprises a machine body, two supporting frames are evenly and fixedly mounted at the top of the machine body, sliding grooves are formed in the two ends of the inner sides of the two supporting frames correspondingly, and electric cylinders are mounted at the tops of the supporting frames; the bottom output end of the electric cylinder penetrates through the top of the supporting frame and is connected with a telescopic rod. A pressing plate and a movable seat are arranged on the inner side of the supporting frame, when a pipe body is placed at the upper end of the movable seat, an electric cylinder is used for driving a telescopic rod to descend so that the pressing plate can move downwards to clamp the two ends of the pipe body on the inner side of the pressing plate and the inner side of the movable seat, and therefore the stable effect of a pipeline during cutting is guaranteed; the movable seat and the pressing plate drive the whole pipe body to move downwards, so that the cutting blade cuts the pipe body, the cutting precision is improved, and the phenomenon that the pipe body shifts or shakes in the cutting process is avoided.

Description

Technical Field

[0001] The present application relates to the field of fire protection pipe technology, and in particular to a fire protection pipe cutting device. Background Art

[0002] Firefighting pipes refer to pipe materials used in firefighting to connect firefighting equipment and devices and to transport firefighting water, gas or other media. Due to special needs, the thickness and material of firefighting pipes have special requirements and are sprayed with red paint to transport firefighting water. Firefighting pipes need to be cut according to actual needs to obtain the appropriate length when in use;

[0003] Most of the existing fire pipe cutting devices are handheld cutting devices. When cutting, the worker needs to hold the pipe by hand to ensure the stability of the pipe cutting, which is labor-intensive. In addition, the handheld cutting method may result in the cut size being inaccurate, resulting in unnecessary waste. Therefore, we urgently need to provide a fire pipe cutting device. Utility Model Content

[0004] In order to solve the problem that workers need to hold the pipe by hand to ensure stability during pipe cutting, which is labor-intensive and the hand-held cutting method may result in the cut size being inaccurate, causing unnecessary waste, the present application provides a fire protection pipe cutting device.

[0005] The fire protection pipe cutting device provided in this application adopts the following technical solution:

[0006] A fire pipe cutting device comprises a body, wherein two support frames are evenly fixedly installed on the top of the body, and slide grooves are respectively provided at both ends of the inner sides of the two support frames, an electric cylinder is installed on the top of the support frame, and the bottom output end of the electric cylinder passes through the top of the support frame and is connected to a telescopic rod, and a pressure plate is fixedly installed on the bottom of the telescopic rod, and the two ends of the pressure plate are slidably connected inside the slide groove, and a plurality of buffer pads are fixedly connected to the bottom of the pressure plate, and a plurality of buffer springs are evenly fixedly installed on the bottom of the support frame, and a movable seat is fixedly connected to the top of the plurality of buffer springs.

[0007] Preferably, both ends of the movable seat are slidably connected to the inner surface of the slide groove, and a rubber pad is fixedly installed on the top of the movable seat.

[0008] Preferably, a tube body is provided between the movable seat and the pressure plate, a plurality of buffer pads installed at the bottom of the pressure plate fit with the upper end of the tube body, and the top of the rubber pad fits with the bottom of the tube body.

[0009] Preferably, a motor box is fixedly installed at the bottom of the body, a motor is arranged inside the motor box, and the output end of the motor passes through the side of the motor box and is connected to a cutting blade, the upper end of the cutting blade is arranged at the middle upper end of the body, and a shell is arranged outside the cutting blade.

[0010] Preferably, a collection box is fixedly mounted on the bottom of the machine body, the collection box is arranged outside the motor box, and the bottom of the collection box is arranged as a conical structure.

[0011] Preferably, a movable cabinet is slidably connected to the bottom of the inner surface of the collection box, and a handle is fixedly installed at one end of the movable cabinet facing outward.

[0012] In summary, this application includes the following beneficial technical effects:

[0013] 1. By respectively arranging a pressing plate and a movable seat on the inner side of the support frame, when the pipe body is placed on the upper end of the movable seat, the electric cylinder is used to drive the telescopic rod to descend so that the pressing plate moves downward to clamp the two ends of the pipe body on the inner side of the pressing plate and the movable seat, thereby ensuring the stability of the pipe during cutting. The pressing plate continuously moves downward, so that the movable seat and the pressing plate drive the entire pipe body to move downward, so that the cutting blade cuts the pipe body, improving the cutting accuracy and avoiding the displacement or shaking of the pipe body during cutting;

[0014] 2. By setting up a collection box, the debris generated during cutting can be collected to avoid damage to the surrounding environment caused by flying debris during the cutting process. The bottom of the collection box is set to be conical to facilitate the debris to fall into the inside of the movable cabinet. Finally, the movable cabinet is pulled out of the collection box through the handle to facilitate unified treatment of the debris, thereby ensuring the long-term use of the collection box. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall appearance structure of the embodiment of the application;

[0016] Figure 2 is a schematic diagram of the cross-sectional structure of the machine body of an embodiment of the application;

[0017] Figure 3 is a schematic diagram of the bottom structure of the machine body of the embodiment of the application;

[0018] Figure 4 It is a schematic diagram of the side view structure of an embodiment of the application.

[0019] Explanation of the accompanying drawings: 1. Machine body; 2. Support frame; 3. Slide groove; 4. Electric cylinder; 5. Telescopic rod; 6. Pressure plate; 7. Movable seat; 8. Rubber pad; 9. Buffer spring; 10. Tube body; 11. Motor box; 12. Cutting blade; 13. Shell; 14. Collection box; 15. Movable cabinet; 16. Handle. DETAILED DESCRIPTION

[0020] The following is combined with Figure 1-4 This application is described in further detail.

[0021] The present application embodiment discloses a fire protection pipe cutting device, referring to Figure 1-Figure 4 , including a body 1, two support frames 2 are evenly fixedly installed on the top of the body 1, and slide grooves 3 are respectively opened at both ends of the inner sides of the two support frames 2. An electric cylinder 4 is installed on the top of the support frame 2, and the bottom output end of the electric cylinder 4 passes through the top of the support frame 2 and is connected with a telescopic rod 5. A pressing plate 6 is fixedly installed at the bottom of the telescopic rod 5. The two ends of the pressing plate 6 are slidably connected inside the slide groove 3 to enhance the accuracy and stability of the pressing plate 6 when it moves downward, and a plurality of buffer cushions are fixedly connected to the bottom of the pressing plate 6. A plurality of buffer springs 9 are evenly fixedly installed on the bottom of the support frame 2. The reset effect of the buffer springs 9 and the activity of the telescopic rod 5 form a reaction force, so that the movable seat 7 clamps and fixes the tube body 10, and the tops of the plurality of buffer springs 9 are fixedly connected with a movable seat 7. By respectively arranging a pressing plate 6 and a movable seat 7 on the inner side of the support frame 2, when the tube body 10 is placed on the upper end of the movable seat 7, the electric cylinder 4 is used to drive the telescopic rod 5 to descend so that the pressing plate 6 moves downward to clamp the two ends of the tube body 10 on the inner sides of the pressing plate 6 and the movable seat 7, thereby ensuring the stability of the pipeline during cutting. The two ends of the movable seat 7 are slidably connected to the inner surface of the slide groove 3, and a rubber pad 8 is fixedly installed on the top of the movable seat 7. The tube body 10 is arranged between the movable seat 7 and the pressing plate 6. A plurality of buffer pads installed on the bottom of the pressing plate 6 are in contact with the upper end of the tube body 10, and the top of the rubber pad 8 is in contact with the bottom of the tube body 10. By arranging the rubber pad 8 and the buffer pad, the protective effect of the tube body 10 during clamping is better, and scratches and abrasions on its surface are prevented.

[0022] Reference Figure 1-Figure 4A motor box 11 is fixedly installed at the bottom of the body 1, a motor is arranged inside the motor box 11, and the output end of the motor passes through the side of the motor box 11 and is connected to a cutting blade 12. The upper end of the cutting blade 12 is arranged at the middle upper end of the body 1, and the pressing plate 6 is continuously moved downward, so that the movable seat 7 and the pressing plate 6 drive the entire tube body 10 to move downward, so that the cutting blade 12 cuts the tube body 10, improves the cutting accuracy, and avoids the displacement or shaking of the tube body 10 during cutting. A shell 13 is arranged outside the cutting blade 12, and a collection box 14 is fixedly installed at the bottom of the body 1. A collection box 14 is provided to collect the debris generated during cutting, thereby avoiding damage to the surrounding environment caused by flying debris during the cutting process. The collection box 14 is provided on the outside of the motor box 11, and the bottom of the collection box 14 is provided with a conical structure. The bottom of the inner surface of the collection box 14 is slidably connected with a movable cabinet 15, and a handle 16 is fixedly installed at the outer end of the movable cabinet 15. The bottom of the collection box 14 is provided with a cone, so that the debris can fall into the inside of the movable cabinet 15 conveniently. Finally, the movable cabinet 15 is pulled out from the inside of the collection box 14 by the handle 16, so as to facilitate the unified treatment of the debris, thereby ensuring the long-term use of the collection box 14.

[0023] The implementation principle of a fire pipe cutting device in an embodiment of the present application is as follows: when in use, the fire pipe to be cut is passed through the two support frames 2, and then the two ends of the pipe body 10 are placed on the upper ends of the two movable seats 7, and then the two electric cylinders 4 are started at the same time to drive the telescopic rod 5 to descend so that the pressing plate 6 moves downward to clamp the two ends of the pipe body 10 on the inner side of the pressing plate 6 and the movable seat 7, so that the pipe body 10 is fixed, and then the pressing plate 6 is continuously moved downward, so that the movable seat 7 and the pressing plate 6 drive the entire pipe body 10 to move downward, and then the motor is started to drive the cutting blade 12 to rotate continuously. As the pipe body 10 slowly moves downward, the cutting blade 12 completes the cutting operation on the pipe body 10, and the debris generated during cutting is collected through the collection box 14, and the movable cabinet 15 is pulled out from the inside of the collection box 14 through the handle 16 for reuse.

[0024] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0025] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0026] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0027] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A fire pipe cutting device, comprising a body (1), characterized in that: Two support frames (2) are evenly fixedly installed on the top of the body (1), and slide grooves (3) are respectively provided at both ends of the inner sides of the two support frames (2). An electric cylinder (4) is installed on the top of the support frame (2), and the bottom output end of the electric cylinder (4) passes through the top of the support frame (2) and is connected to a telescopic rod (5). A pressure plate (6) is fixedly installed on the bottom of the telescopic rod (5), and the two ends of the pressure plate (6) are slidably connected inside the slide groove (3), and a plurality of buffer cushions are fixedly connected to the bottom of the pressure plate (6). A plurality of buffer springs (9) are evenly fixedly installed on the bottom of the support frame (2), and a movable seat (7) is fixedly connected to the top of the plurality of buffer springs (9).

2. A fire protection pipe cutting device according to claim 1, characterized in that: The two ends of the movable seat (7) are slidably connected to the inner surface of the slide groove (3), and a rubber pad (8) is fixedly installed on the top of the movable seat (7).

3. A fire protection pipe cutting device according to claim 2, characterized in that: A tube body (10) is arranged between the movable seat (7) and the pressure plate (6); a plurality of buffer pads installed at the bottom of the pressure plate (6) fit with the upper end of the tube body (10); and the top of the rubber pad (8) fits with the bottom of the tube body (10).

4. A fire protection pipe cutting device according to claim 1, characterized in that: A motor box (11) is fixedly mounted at the bottom of the machine body (1), a motor is arranged inside the motor box (11), and an output end of the motor passes through the side of the motor box (11) and is connected to a cutting blade (12), an upper end of the cutting blade (12) is arranged at the middle upper end of the machine body (1), and a housing (13) is arranged outside the cutting blade (12).

5. A fire protection pipe cutting device according to claim 4, characterized in that: A collection box (14) is fixedly mounted on the bottom of the machine body (1); the collection box (14) is arranged outside the motor box (11), and the bottom of the collection box (14) is arranged to be a conical structure.

6. A fire protection pipe cutting device according to claim 5, characterized in that: The bottom of the inner surface of the collection box (14) is slidably connected to a movable cabinet (15), and a handle (16) is fixedly mounted on an outer end of the movable cabinet (15).

Images