Pipe cutting equipment for constructional engineering installation

Abstract

The utility model discloses pipe cutting equipment for constructional engineering installation, which comprises a bottom plate, a rotating assembly is arranged on the bottom plate, the rotating assembly comprises a motor, a belt pulley, a driving roll shaft, a conveying belt, a driven roll shaft, a damping sleeve and a supporting block, the motor is fixedly arranged on the bottom plate, the belt pulley is arranged at the output end of the motor, and the supporting block is arranged on the driving roll shaft. The driving roller shaft is rotationally connected to the top of the bottom plate, the conveying belt is in transmission connection between the belt wheel and the driving roller shaft, the driven roller shaft is rotationally connected to one side of the driving roller shaft, the damping sleeve is arranged on the outer side of the driving roller shaft and the outer side of the driven roller shaft, and the supporting block is fixedly installed at the top of the bottom plate. A fixing assembly is arranged on one side of the top of the bottom plate and comprises a fixing base, a fixing table and a rotating shaft, and the fixing base is fixedly installed on the bottom plate so as to solve the technical problem that existing pipe cutting equipment in the background technology can only conduct effective cutting on specific sizes and types.

Description

Technical Field

[0001] The utility model relates to the technical field of pipe cutting equipment, and more specifically, to a pipe cutting equipment for construction engineering installation. Background Art

[0002] In the existing technology, pipe cutting equipment used in construction project installation faces many challenges, especially the limitation in adapting to pipes of different sizes and materials. Since there are many types of pipes used in construction projects, including but not limited to PVC, steel pipes, copper pipes, etc., and these pipes have different diameters and wall thicknesses, the existing pipe cutting equipment can often only effectively cut specific sizes and types. This limitation leads to the need to use multiple different pipe cutting equipment in the same construction project, thereby increasing equipment costs, occupying more storage space, and increasing the complexity of the work site.

[0003] In addition, existing pipe cutting equipment usually lacks an effective mechanism to fix one end of the pipe body, and cannot stabilize the pipe during the cutting process, which may result in inaccurate cutting or unstable cutting quality, thereby affecting the quality and safety of pipeline installation. The lack of a mechanism to stably fix the pipe not only increases the difficulty of operation, but may also lead to safety accidents, such as injuries caused by pipe slippage.

[0004] The function of quickly replacing cutting teeth is also a common defect in existing pipe cutting equipment. As the core cutting component of the equipment, the cutting teeth may be worn or damaged after long-term use or cutting hard materials. If the cutting teeth cannot be replaced quickly, not only will the working time be extended, but also the work efficiency and safety may be reduced due to insufficient cutting. Equipment lacking this quick replacement mechanism requires a long shutdown time for maintenance, which is unacceptable for construction projects with tight schedules. Summary of the invention

[0005] In view of the problems existing in the prior art, the utility model provides a pipe cutting device for construction engineering installation to solve the technical problem mentioned in the background technology that the existing pipe cutting devices can only effectively cut specific sizes and types.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pipe cutting device for construction engineering installation, comprising a base plate, a rotating assembly is arranged on the base plate, the rotating assembly of the device comprises a motor, a pulley, an active roller shaft, a conveyor belt, a driven roller shaft, a damping sleeve and a support block, the motor is fixedly mounted on the base plate, the pulley is mounted on the output end of the motor, the active roller shaft is rotatably connected to the top of the base plate, the conveyor belt is transmission-connected between the pulley and the active roller shaft, the driven roller shaft is rotatably connected to one side of the active roller shaft, the damping sleeve is arranged on the outside of the active roller shaft and the driven roller shaft, the support block is fixedly mounted on the top of the base plate, a fixing assembly is arranged on one side of the top of the base plate, the fixing assembly comprises a fixing seat, a fixing platform and a rotating shaft, the fixing seat is fixedly mounted on the base plate, the fixing platform is mounted on the top of the fixing seat, and the rotating shaft is threadedly connected inside the fixing platform.

[0007] The utility model is further configured that a push handle is rotatably connected to the support block, a protective sleeve is provided on one side of the push handle, and the push handle is externally connected to a driving device, so that the cutting process of the tube body is completed through the coordinated use of various components.

[0008] The utility model is further configured such that a slide groove is provided on one side of the bottom plate, a support rod is slidably connected to the slide groove, and a mounting shaft is installed on the support rod, so that the fixing process of one end of the tube body is completed through the coordinated use of various components.

[0009] The utility model is further configured such that a spring is sleeved on the installation shaft, a clamp is slidably connected on the installation shaft, there are two clamps, and the clamps are in contact with the spring, and a snap-on assembly is provided on the protective sleeve, so that the use process of the clamp can be completed through the coordinated use of various components.

[0010] The utility model is further configured that a movable seat is slidably connected to one side of the fixed seat, the movable seat is rotatably connected to the rotating shaft, and the movable seat is slidably connected to the fixed platform, so that the fixing process of the pipe body is facilitated through the coordinated use of various components.

[0011] The utility model is further configured as follows: the clamping assembly includes a fixing sleeve, an unlocking block and a threaded rod; the fixing sleeve is fixedly mounted on one side of the protective sleeve; the unlocking block is slidably connected to the outside of the protective sleeve; the threaded rod is threadedly connected to one side of the fixing sleeve and the unlocking block; and the fixing process of the cutting teeth is completed through the coordinated use of the various components.

[0012] The utility model is further configured such that a guide rod is provided in a sliding connection between the unlocking block and the other side of the fixed sleeve, a moving rod is provided in a sliding connection inside the fixed sleeve, a limiting ball is provided on the moving rod for rolling, and the guiding process of the unlocking block is completed through the coordinated use of various components.

[0013] The utility model is further configured such that an unlocking groove is provided on the unlocking block, the unlocking groove is adapted to the limiting ball, the moving rod is connected with cutting teeth, and a rotating rod is fixedly installed on the top of the rotating shaft, so that the unlocking process of the moving rod is completed through the coordinated use of various components.

[0014] Compared with the prior art, the utility model provides a pipe cutting device for construction engineering installation, which has the following beneficial effects:

[0015] 1. The rotating assembly consists of a motor, a pulley, a driving roller, a conveyor belt and a driven roller, which realizes the automatic and continuous rotation of the pipe body, which not only ensures the uniformity of cutting, but also improves the speed and accuracy of the cutting process. In addition, the use of the damping sleeve effectively protects the pipe body from bumps and damages during rotation, ensuring the safety of the operation process.

[0016] 2. The fixing assembly provides a stable and adjustable method to fix pipes of various sizes through the use of a fixing seat, a fixing table and a rotating shaft, so as to adapt to different engineering needs. This fixing method reduces the movement or slippage of the pipe body during the cutting process, increases the cutting accuracy and operation safety, and further improves the practicability of this equipment.

[0017] 3. The design of the snap-on assembly allows for quick replacement of cutting teeth, which is achieved through the collaborative work of the unlocking block, the fixing sleeve and the threaded rod. The quick replacement mechanism not only shortens the equipment maintenance time, but also reduces the equipment downtime, allowing the project to proceed more smoothly. In addition, this design also simplifies the operation process, allowing the operator to quickly adapt to the use of the equipment, thereby improving overall work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of a pipe cutting device for construction engineering installation in the utility model;

[0019] Figure 2 It is a side view structural schematic diagram of the utility model;

[0020] Figure 3 It is a structural schematic diagram of the clamping assembly in the utility model;

[0021] Figure 4 It is a cross-sectional structural schematic diagram of the clamping assembly in the utility model;

[0022] Figure 5 It is a structural schematic diagram of the fixing component in the utility model.

[0023] In the figure: 1. base plate; 2. motor; 3. pulley; 4. active roller; 5. conveyor belt; 6. driven roller; 7. damping sleeve; 8. support block; 9. fixed seat; 10. fixed platform; 11. rotating shaft; 12. push handle; 13. protective sleeve; 14. slide groove; 15. support rod; 16. mounting shaft; 17. spring; 18. clamp; 19. moving seat; 20. fixed sleeve; 21. unlocking block; 22. threaded rod; 23. guide rod; 24. moving rod; 25. limiting ball; 26. unlocking groove; 27. cutting tooth; 28. rotating rod. DETAILED DESCRIPTION

[0024] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0025] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0026] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0027] See also Figure 1-5 A pipe cutting device for installation in a construction project comprises a base plate 1, a rotating assembly is arranged on the base plate 1, the rotating assembly of the device comprises a motor 2, a pulley 3, an active roller shaft 4, a conveyor belt 5, a driven roller shaft 6, a damping sleeve 7 and a support block 8, the motor 2 is fixedly mounted on the base plate 1, the pulley 3 is mounted on the output end of the motor 2, the active roller shaft 4 is rotatably connected to the top of the base plate 1, the conveyor belt 5 is transmission-connected between the pulley 3 and the active roller shaft 4, the driven roller shaft 6 is rotatably connected to one side of the active roller shaft 4, the damping sleeve 7 is arranged on the outer side of the active roller shaft 4 and the driven roller shaft 6, the support block 8 is fixedly mounted on the top of the base plate 1, a fixed assembly is arranged on one side of the top of the base plate 1, the fixed assembly comprises a fixed seat 9, a fixed platform 10 and a rotating shaft 11, the fixed seat 9 is fixedly mounted on the base plate 1, the fixed platform 10 is mounted on the top of the fixed seat 9, and the rotating shaft 11 is threadedly connected inside the fixed platform 10.

[0028] A push handle 12 is rotatably connected to the support block 8 , a protective cover 13 is provided on one side of the push handle 12 , and the push handle 12 is externally connected to a driving device.

[0029] A slide groove 14 is provided on one side of the bottom plate 1 , a support rod 15 is slidably connected to the slide groove 14 , and a mounting shaft 16 is mounted on the support rod 15 .

[0030] A spring 17 is sleeved on the installation shaft 16 , and a clamp 18 is slidably connected to the installation shaft 16 . There are two clamps 18 , and the clamps 18 are in contact with the spring 17 . A clamping assembly is provided on the protective sleeve 13 .

[0031] A movable seat 19 is slidably connected to one side of the fixed seat 9 . The movable seat 19 is rotatably connected to the rotating shaft 11 . The movable seat 19 is slidably connected to the fixed platform 10 .

[0032] In this embodiment, during use, the pipe body to be cut is manually placed on the active roller 4 and the driven roller 6, and the damping sleeve 7 is used to protect the pipe body to prevent it from being bumped. At this time, the motor 2 is manually started to drive the pulley 3 at the output end to rotate, and then the active roller 4 is driven to rotate under the promotion of the conveyor belt 5, thereby driving the rolling process of the pipe body. During the rotation process of the driven roller 6, at this time, the driving device is manually turned on to drive the cutting teeth 27 to rotate. During its rotation process, the handle 12 is driven downward to rotate along the support block 8, thereby rotating the pipe body placed on the active roller 4 and the driven roller 6. When the tube body is fixed, the clamp 18 is driven to slide along the support rod 15. When the clamp 18 slides to both ends, the spring 17 is stretched. When the tube body is taken out manually, the stretching process of the spring 17 is released, so that under the action of the spring 17, the clamp 18 is driven to return to the initial position. When the other end of the tube body needs to be fixed, the rotating rod 28 is manually driven to rotate. During the rotation of the rotating rod 28, the rotating shaft 11 is driven to perform a threaded rotation process along the fixed platform 10. During its movement, the moving seat 19 is driven to slide along the fixed platform 10. During its sliding movement, it cooperates with the fixed seat 9 to complete the fixing process of the tube body.

[0033] See also Figure 3-4 As an implementation method of a pipe cutting device for construction engineering installation of a clamping assembly: the clamping assembly includes a fixing sleeve 20, an unlocking block 21 and a threaded rod 22, the fixing sleeve 20 is fixedly installed on one side of the protective sleeve 13, the unlocking block 21 is slidably connected to the outside of the protective sleeve 13, and the threaded rod 22 is threadedly connected to one side of the fixing sleeve 20 and the unlocking block 21.

[0034] A guide rod 23 is slidably connected between the unlocking block 21 and the other side of the fixing sleeve 20 , and a moving rod 24 is slidably connected inside the fixing sleeve 20 , on which a limiting ball 25 is rollably provided.

[0035] An unlocking groove 26 is formed on the unlocking block 21 , and the unlocking groove 26 is matched with the limiting ball 25 . A cutting tooth 27 is connected to the moving rod 24 . A rotating rod 28 is fixedly mounted on the top of the rotating shaft 11 .

[0036] More specifically, when it is necessary to quickly replace the cutting tooth 27, the threaded rod 22 is manually rotated to drive the unlocking block 21 to slide along the fixed sleeve 20. During the sliding movement, the guide rod 23 is used to promote the sliding movement of the unlocking block 21. During the sliding movement of the unlocking block 21 toward one end of the fixed sleeve 20, the limiting ball 25 slides out of the fixed sleeve 20, so that the limiting ball 25 slides to the unlocking groove 26 of the unlocking block 21. At this time, the moving rod 24 is manually taken out, and the cutting tooth 27 is taken out during the removal. When the new moving rod 24 is inserted into the fixed sleeve 20, the threaded rod 22 is manually rotated in the reverse direction to drive the unlocking block 21 to move in the reverse direction along the fixed sleeve 20, so that the limiting ball 25 in the unlocking groove 26 slides back into the moving rod 24, thereby completing the fixing process of the moving rod 24.

[0037] In summary, when the overall equipment is in use or running: during use, the pipe body to be cut is manually placed on the active roller 4 and the driven roller 6, and the damping sleeve 7 is used to protect the pipe body to prevent it from being bumped. At this time, the motor 2 is manually started to drive the pulley 3 at the output end to rotate, and then the active roller 4 is driven to rotate under the promotion of the conveyor belt 5, thereby driving the rolling process of the pipe body. During the rotation process of the driven roller 6, at this time, the driving device is manually turned on to drive the cutting teeth 27 to rotate. During its rotation process, the handle 12 is driven downward to rotate along the support block 8, thereby rotating the pipe body placed on the active roller 4 and the driven roller 6. When placing different tubes for fixing, the clamp 18 is driven to slide along the support rod 15. When the clamp 18 slides to both ends, the spring 17 is stretched. When the tube is taken out manually, the stretching process of the spring 17 is released, so that under the action of the spring 17, the clamp 18 is driven to return to the initial position. When the other end of the tube needs to be fixed, the rotating rod 28 is manually driven to rotate. During the rotation of the rotating rod 28, the rotating shaft 11 is driven to perform a threaded rotation process along the fixed platform 10. During its movement, the moving seat 19 is driven to slide along the fixed platform 10. During its sliding movement, it cooperates with the fixed seat 9 to complete the fixing process of the tube.

[0038] When it is necessary to quickly replace the cutting tooth 27, the threaded rod 22 is manually rotated to drive the unlocking block 21 to slide along the fixed sleeve 20. During the sliding movement, the guide rod 23 is used to promote the sliding movement of the unlocking block 21. During the sliding movement of the unlocking block 21 toward one end of the fixed sleeve 20, the limiting ball 25 slides out of the fixed sleeve 20, so that the limiting ball 25 slides to the unlocking groove 26 of the unlocking block 21. At this time, the moving rod 24 is manually taken out, and the cutting tooth 27 is taken out during the removal. When the new moving rod 24 is inserted into the fixed sleeve 20, the threaded rod 22 is manually rotated in the reverse direction to drive the unlocking block 21 to move in the reverse direction along the fixed sleeve 20, so that the limiting ball 25 in the unlocking groove 26 slides back into the moving rod 24, thereby completing the fixing process of the moving rod 24.

[0039] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A pipe cutting device for construction engineering installation, comprising a base plate (1), characterized in that: The bottom plate (1) is provided with a rotating assembly, the rotating assembly comprising a motor (2), a pulley (3), a driving roller (4), a conveyor belt (5), a driven roller (6), a damping sleeve (7) and a support block (8), the motor (2) being fixedly mounted on the bottom plate (1), the pulley (3) being mounted on the output end of the motor (2), the driving roller (4) being rotatably connected to the top of the bottom plate (1), the conveyor belt (5) being transmission-connected between the pulley (3) and the driving roller (4), and the driven roller (6) being rotatably connected to the top of the bottom plate (1). The damping sleeve (7) is connected to one side of the active roller shaft (4), and is arranged on the outside of the active roller shaft (4) and the driven roller shaft (6). The support block (8) is fixedly mounted on the top of the base plate (1). A fixing component is arranged on one side of the top of the base plate (1), and the fixing component comprises a fixing seat (9), a fixing platform (10) and a rotating shaft (11). The fixing seat (9) is fixedly mounted on the base plate (1), the fixing platform (10) is mounted on the top of the fixing seat (9), and the rotating shaft (11) is threadedly connected to the inside of the fixing platform (10).

2. The pipe cutting device for construction engineering installation according to claim 1 is characterized by: A push handle (12) is rotatably connected to the support block (8), a protective sleeve (13) is provided on one side of the push handle (12), and the push handle (12) is externally connected to a driving device.

3. The pipe cutting equipment for construction engineering installation according to claim 2 is characterized by: A slide groove (14) is provided on one side of the bottom plate (1), a support rod (15) is slidably connected to the slide groove (14), and a mounting shaft (16) is mounted on the support rod (15).

4. The pipe cutting device for construction engineering installation according to claim 3 is characterized by: A spring (17) is sleeved on the installation shaft (16), a clamp (18) is slidably connected to the installation shaft (16), two clamps (18) are provided, and the clamps (18) are in contact with the spring (17), and a clamping assembly is provided on the protective sleeve (13).

5. The pipe cutting device for construction engineering installation according to claim 4 is characterized by: A movable seat (19) is slidably connected to one side of the fixed seat (9); the movable seat (19) is rotatably connected to the rotating shaft (11); and the movable seat (19) is slidably connected to the fixed platform (10).

6. The pipe cutting equipment for construction engineering installation according to claim 5 is characterized by: The clamping assembly comprises a fixing sleeve (20), an unlocking block (21) and a threaded rod (22); the fixing sleeve (20) is fixedly mounted on one side of the protective sleeve (13); the unlocking block (21) is slidably connected to the outside of the protective sleeve (13); and the threaded rod (22) is threadedly connected to one side of the fixing sleeve (20) and the unlocking block (21).

7. A pipe cutting device for construction engineering installation according to claim 6, characterized in that: The unlocking block (21) and the other side of the fixed sleeve (20) are slidably connected to a guide rod (23), the inner side of the fixed sleeve (20) is slidably connected to a moving rod (24), and a limiting ball (25) is rollably provided on the moving rod (24).

8. The pipe cutting equipment for construction engineering installation according to claim 7 is characterized by: The unlocking block (21) is provided with an unlocking groove (26), the unlocking groove (26) being adapted to the limiting ball (25), the moving rod (24) being connected with a cutting tooth (27), and a rotating rod (28) being fixedly mounted on the top of the rotating shaft (11).

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