Pipeline cutting equipment for water conservancy project
By introducing an adjustment mechanism and a cutting mechanism into the water conservancy project pipe cutting equipment and utilizing threaded connection and sliding limit technology, the low efficiency and instability problems of existing equipment when adjusting the cutting size are solved, and automatic adjustment and stable cutting are achieved.
Patent Information
- Application Number
- CN202422702154.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-06
- Publication Date
- 2025-10-10
- Estimated Expiration
- 2034-11-06
AI Technical Summary
Existing water conservancy project pipe cutting equipment requires multiple releases and re-clamping of limits when adjusting the cutting size, resulting in low operating efficiency and unstable cutting.
The adjustment mechanism is adopted to realize the linear movement of the support plate through the threaded connection of the long threaded rod and the threaded block. Combined with the sliding limit of the slider of the cutting mechanism and the supporting groove, the position of the pipe is automatically adjusted to ensure cutting stability.
This eliminates the need for repeated clamping and limit adjustments during pipe cutting, improves operational convenience and cutting stability, and enhances equipment efficiency.
Smart Images
Figure CN223418467U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of pipeline cutting, in particular to pipeline cutting equipment for water conservancy projects. Background Art
[0002] Water conservancy projects regulate and control the flow of water in nature by constructing various hydraulic structures (such as reservoirs, levees, hydropower stations, irrigation systems, etc.) to achieve various purposes such as flood control, irrigation, power generation, water supply, shipping, soil and water conservation, and environmental improvement.
[0003] Pipe cutting equipment is used in the process of carrying out water conservancy project work so that the size of the pipe can be suitable for the construction scenario. During the process of pipe cutting, the pipe is usually clamped and limited to ensure the stability of the cutting. However, after the pipe clamping and limiting are completed, if the cutting size needs to be adjusted, the pipe needs to be released from the limit again and then manually adjusted. This does not have good efficiency during the operation and reduces the convenience of operating the cutting device. Utility Model Content
[0004] The purpose of the utility model is to provide a pipe cutting device for water conservancy projects to solve the problems raised in the above background technology.
[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a pipe cutting device for water conservancy projects, comprising a support platform, an adjustment mechanism is provided inside the support platform, and a cutting mechanism is provided on the top of the support platform;
[0006] The adjusting mechanism includes a motor, which is fixedly connected to the left side of the support platform, a long threaded rod is fixedly connected to the output end of the motor, a threaded block is threadedly connected to the outer wall of the long threaded rod, the top of the threaded block is fixedly connected to a support plate, the top of the support plate is fixedly connected to a cylinder, the top of the cylinder is fixedly connected to a support frame, a pressing plate is provided inside the support frame, the top of the pressing plate is rotatably connected to a short screw, and the top of the pressing plate is fixedly connected to a T-shaped block.
[0007] Preferably, the short screw is threadedly connected to the top of the support frame, and the top end of the short screw is fixedly connected to a hand wheel, so that the short screw can be rotated by shaking the hand wheel.
[0008] Preferably, a movable hole is opened on the top of the cylinder, and the short screw passes through the movable hole and moves, so that the short screw can move through the movable hole.
[0009] Preferably, a sliding opening is provided at the top of the cylinder, and the T-shaped block passes through the sliding opening and moves.
[0010] Preferably, the support platform top is provided with a long opening, and the support plate penetrates through the long opening and moves, so that the support plate can move through the long opening.
[0011] Preferably, the long threaded rod is rotationally connected to the right side of the inner wall of the support platform, the long threaded rod penetrates through the left side of the support platform and rotates, and the threaded block is slidingly connected to the inner wall of the support platform, so that the rotary motion of the long threaded rod is converted into the linear motion of the threaded block.
[0012] Preferably, the cutting mechanism comprises a support groove fixedly connected to the top of the support platform, a right-angle plate fixedly connected to the back of the support groove, an extension rod fixedly connected to the inner side of the right-angle plate, a sliding block fixedly connected to the front end of the extension rod, and a cutter fixedly connected to the top of the sliding block, so that the cutting stability is ensured while cutting.
[0013] Preferably, the sliding block is slidingly connected to the inner wall of the support groove, the back of the support groove is provided with a through hole, and the front end of the extension rod penetrates through the through hole, so that the right-angle plate can push the sliding block to move through the through hole.
[0014] Compared with the prior art, the water conservancy project pipeline cutting device has the following beneficial effects:
[0015] The water conservancy project pipeline cutting device is provided with the adjusting mechanism, the long threaded rod and the threaded block are threadedly connected, the threaded block can slide and be limited on the inner wall of the support platform, the rotary motion of the support plate is converted into the linear motion of the threaded block, the threaded block drives the cylinder to move through the support plate, the position of the water conservancy project pipeline in the cylinder is adjusted, after the pipeline is clamped and limited, the size of the cutting is adjusted, the pipeline does not need to be released from the limitation again, and the adjustment is automatically realized, the operation efficiency is high, and the operation convenience of the cutting device is improved.
[0016] The water conservancy project pipeline cutting device is provided with the cutting mechanism, the sliding block drives the cutter to move to the position close to the water conservancy project pipeline, the water conservancy project pipeline is cut, the sliding block and the support groove are limited relative to each other, the stability of the cutter during the cutting process is ensured, and the cutting stability is good. BRIEF DESCRIPTION OF DRAWINGS
[0017] In order to more clearly illustrate the technical scheme in the embodiments of the utility model, the drawings needed to be used in the embodiment description will be briefly introduced, and obviously, the drawings in the following description are only some embodiments of the utility model, and other drawings can be obtained by those skilled in the art without creative labor under the premise of not paying the creative labor:
[0018] Figure 1 This is a front view of the structure of the utility model;
[0019] Figure 2 This is the rear view of the structure of the utility model;
[0020] Figure 3 It is a partial structural diagram of the regulating mechanism;
[0021] Figure 4 It is a structural diagram of the pressing plate.
[0022] In the figure: 1. Support platform; 2. Adjustment mechanism; 21. Motor; 22. Long threaded rod; 23. Threaded block; 24. Support plate; 25. Cylinder; 26. Support frame; 27. Short screw rod; 28. Pressing plate; 29. T-shaped block; 3. Cutting mechanism; 31. Support groove; 32. Right-angle plate; 33. Telescopic rod; 34. Slider; 35. Cutter. DETAILED DESCRIPTION
[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. 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.
[0024] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection; direct connection, indirect connection through an intermediate medium, internal communication between two components, or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.
[0025] The utility model provides the following technical solutions:
[0026] Example 1: Combination Figures 1 to 4 , a pipe cutting device for water conservancy projects, comprising a support platform 1, an adjusting mechanism 2 is provided inside the support platform 1, and a cutting mechanism 3 is provided on the top of the support platform 1;
[0027] The adjusting mechanism 2 includes a motor 21, which is fixedly connected to the left side of the support platform 1. The output end of the motor 21 is fixedly connected to a long threaded rod 22, the outer wall of the long threaded rod 22 is threadedly connected to a threaded block 23, the top of the threaded block 23 is fixedly connected to a support plate 24, the top of the support plate 24 is fixedly connected to a cylinder 25, the top of the cylinder 25 is fixedly connected to a support frame 26, a clamping plate 28 is arranged inside the support frame 26, the top of the clamping plate 28 is rotatably connected to a short screw 27, and the top of the clamping plate 28 is fixedly connected to a T-shaped block 29.
[0028] Furthermore, the short screw rod 27 is threadedly connected to the top of the support frame 26, and a hand wheel is fixedly connected to the top of the short screw rod 27, so that the short screw rod 27 can be rotated by shaking the hand wheel.
[0029] Furthermore, a moving hole is opened on the top of the cylinder 25, and the short screw rod 27 passes through the moving hole and moves, so that the short screw rod 27 can move through the moving hole.
[0030] Furthermore, a sliding opening is provided at the top of the cylinder 25, and the T-shaped block 29 passes through the sliding opening and moves.
[0031] Furthermore, a long opening is opened on the top of the support platform 1 , and the support plate 24 passes through the long opening and moves, so that the support plate 24 can move through the long opening.
[0032] Furthermore, the long threaded rod 22 is rotatably connected to the right side of the inner wall of the support platform 1, the long threaded rod 22 passes through the left side of the support platform 1 and rotates, and the threaded block 23 is slidably connected to the inner wall of the support platform 1, so that the rotational motion of the long threaded rod 22 is converted into linear motion of the threaded block 23.
[0033] Example 2: See Figures 1 to 4 On the basis of the first embodiment, the cutting mechanism 3 is further obtained to include a support groove 31, the support groove 31 is fixedly connected to the top of the support platform 1, a right-angle plate 32 is fixedly connected to the back of the support groove 31, a telescopic rod 33 is fixedly connected to the inner side of the right-angle plate 32, a slider 34 is fixedly connected to the front end of the telescopic rod 33, and a cutter 35 is fixedly connected to the top of the slider 34, which ensures the stability of the cutting while achieving cutting.
[0034] Furthermore, the slider 34 is slidably connected to the inner wall of the support groove 31. A through hole is opened on the back of the support groove 31. The front end of the telescopic rod 33 passes through the through hole, so that the right-angle plate 32 can push the slider 34 to move through the through hole.
[0035] The short screw 27 is then rotated by turning the hand wheel. Since the short screw 27 and the support frame 26 are threadedly connected, and the T-shaped block 29 can slide and limit on the top of the cylinder 25, the short screw 27 drives the pressing plate 28 to descend, so that the bottom of the pressing plate 28 can be pressed and limited with the water conservancy project pipe to ensure the stability of the water conservancy project pipe during the cutting process. The motor 21 is started to work so that the output end of the motor 21 can drive the long threaded rod 22 to rotate. Since the long threaded rod 22 and the threaded block 23 are threadedly connected, and the threaded block 23 can slide and limit on the inner wall of the support platform 1, the rotational motion of the support plate 24 is converted into the linear motion of the threaded block 23. The threaded block 23 drives the cylinder 25 to move through the support plate 24, thereby achieving the purpose of adjusting the position of the water conservancy project pipe inside the cylinder 25.
[0036] Start the telescopic rod 33 and the cutter 35 to work. The telescopic rod 33 can push the slider 34 to move forward, and the slider 34 drives the cutter 35 to move toward the position close to the water conservancy project pipeline, thereby cutting the water conservancy project pipeline. At the same time, the mutual sliding limit of the slider 34 and the support groove 31 can ensure the stability of the cutter 35 during the cutting process, and will not easily shake or deviate, thereby achieving good cutting stability.
[0037] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a..." does not exclude the presence of additional identical elements in the process, method, article, or device comprising the element.
Claims
1. A pipe cutting device for water conservancy projects, comprising a support platform (1), characterized in that: An adjusting mechanism (2) is provided inside the support platform (1), and a cutting mechanism (3) is provided on the top of the support platform (1); The adjusting mechanism (2) comprises a motor (21), the motor (21) is fixedly connected to the left side of the support platform (1), the output end of the motor (21) is fixedly connected to a long threaded rod (22), the outer wall of the long threaded rod (22) is threadedly connected to a threaded block (23), the top of the threaded block (23) is fixedly connected to a support plate (24), the top of the support plate (24) is fixedly connected to a cylinder (25), the top of the cylinder (25) is fixedly connected to a support frame (26), a pressing plate (28) is provided inside the support frame (26), the top of the pressing plate (28) is rotatably connected to a short screw rod (27), and the top of the pressing plate (28) is fixedly connected to a T-shaped block (29).
2. The pipe cutting equipment for water conservancy projects according to claim 1, characterized in that: The short screw rod (27) is threadedly connected to the top of the support frame (26), and the top end of the short screw rod (27) is fixedly connected to a hand wheel.
3. The pipe cutting equipment for water conservancy projects according to claim 1, characterized in that: A moving hole is provided at the top of the cylinder (25), and the short screw (27) passes through the moving hole and moves.
4. The pipe cutting equipment for water conservancy projects according to claim 1, characterized in that: A sliding opening is provided on the top of the cylinder (25), and the T-shaped block (29) passes through the sliding opening and moves.
5. The pipe cutting equipment for water conservancy projects according to claim 1, characterized in that: A long opening is provided on the top of the support platform (1), and the support plate (24) passes through the long opening and moves.
6. The water conservancy engineering pipe cutting equipment according to claim 1, characterized in that: The long threaded rod (22) is rotatably connected to the right side of the inner wall of the support platform (1), the long threaded rod (22) passes through the left side of the support platform (1) and rotates, and the threaded block (23) is slidably connected to the inner wall of the support platform (1).
7. The pipe cutting equipment for water conservancy projects according to claim 1, characterized in that: The cutting mechanism (3) comprises a support groove (31), the support groove (31) is fixedly connected to the top of the support platform (1), a right-angle plate (32) is fixedly connected to the back of the support groove (31), a telescopic rod (33) is fixedly connected to the inner side of the right-angle plate (32), a slider (34) is fixedly connected to the front end of the telescopic rod (33), and a cutter (35) is fixedly connected to the top of the slider (34).
8. The water conservancy engineering pipe cutting device according to claim 7, characterized in that: The slider (34) is slidably connected to the inner wall of the support groove (31); a through hole is provided on the back of the support groove (31); and the front end of the telescopic rod (33) passes through the through hole.