Pipe cutting device for building water supply and drainage construction

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By incorporating a chute and slide plate inside the base, the pipe cutting device for building water supply and drainage construction solves the problems of inaccurate cutting and safety hazards in existing technologies. It achieves automatic pipe fixing and flexible adjustment of the saw blade position, thereby improving cutting accuracy and safety.

CN223876196UActive Publication Date: 2026-02-06CHANGSHU MUNICIPAL CONSTRUCTION CO LTD WUJIANG FIRST BRANCH +1

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Patent Information

Application Number: CN202520044236.9
Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner
Filing Date: 2025-01-09
Publication Date: 2026-02-06
Estimated Expiration: 2035-01-09

AI Technical Summary

Technical Problem

Existing pipe cutting methods suffer from inaccurate cutting results and safety hazards due to worker hand tremors. Furthermore, existing cutting devices cannot flexibly adjust the saw blade position to adapt to different needs.

Method used

Design a pipe cutting device for building water supply and drainage construction. By setting a groove and a slide plate inside the base, and installing a clamping plate on the slide plate, combined with motor drive, the device can automatically fix the pipe and accurately cut the saw blade. The saw blade position can be adjusted to adapt to different cutting needs.

Benefits of technology

It improves the precision and safety of pipe cutting, reduces the safety hazards of manual operation by workers, and allows for flexible adjustment of the cutting position according to needs.

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Abstract

The pipe cutting device for building water supply and drainage construction comprises a base, sliding plates and a lifting block, a sliding groove is formed in the base, the two sliding plates are arranged in the sliding groove, a clamping plate is arranged at the top of each sliding plate and extends to the top of the base through a guide groove, a motor is arranged on the side wall of the base, and the sliding plates are connected with the motor. When a pipe needs to be cut, the pipe is placed on the top of the base and located between the clamping plates on the two sides, the motor is started to drive the two sliding blocks to move, the sliding blocks drive the clamping plates to move relatively, the clamping plates clamp the two sides of the pipe, and the pipes of different sizes can be fixed; and after fixing, the lifting block is pushed to drive the saw blade to move downwards to cut the pipe, a worker does not need to hold the pipe by hand for cutting, cutting is more accurate, and potential safety hazards are reduced.

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Description

TECHNICAL FIELD

[0001] The utility model relates to drainage construction technical field, concretely is a pipe cutting device for building water supply and drainage construction. BACKGROUND

[0002] Drainage pipeline construction, first check the site and arrange power supply, drainage, earthmoving route, earth storage site and other work. Then according to the design drawing on the ground to check well center position and draw earthwork excavation line. At the same time, set up level points and control piles along the pipeline, their position should not be affected by construction. After preparation, pipe can be buried.

[0003] In the drainage pipeline construction, pipe material needs to be cut on site, but the existing cutting method has the following shortcomings: 1. The existing cutting method is mostly that the worker holds the pipe material with his hands and uses a cutting machine to cut it. However, this cutting method may cause the pipe material to shake when the worker's hands shake, affecting the cutting effect and having certain safety hazards. 2. The existing cutting device mostly has a fixed saw blade position, which is inconvenient for cutting the pipe material at different positions according to actual needs. SUMMARY

[0004] This section aims to outline some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the utility model name to avoid obscuring the purpose of this section, the abstract of the specification and the utility model name. Such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the above and / or the problems existing in the prior art, the utility model is proposed.

[0006] Therefore, the utility model aims to provide a pipe cutting device for building water supply and drainage construction. A sliding groove is formed in the base, two sliding plates are arranged in the sliding groove, a clamping plate is arranged on the top of the sliding plate, the clamping plate extends to the top of the base through a guide groove, a motor is arranged on the side wall of the base, the sliding plate is connected with the motor, a lifting block is slidably arranged above the base, a saw blade is arranged on the side wall of the lifting block, when the pipe material needs to be cut, the pipe material is placed on the top of the base and between the two clamping plates, the motor is started to drive the two sliding blocks to move, the sliding blocks drive the clamping plates to move relatively, the clamping plates clamp the two sides of the pipe material, different sizes of pipe materials can be fixed, after being fixed, the lifting block is pushed to drive the saw blade to move downward to cut the pipe material, the worker does not need to hold the pipe material for cutting, the cutting is more accurate and the safety hazard is reduced.

[0007] To solve the above technical problems, according to one aspect of the utility model, the utility model provides the following technical scheme:

[0008] The utility model provides a kind of pipe cutting device for building water supply and drainage construction, it includes:

[0009] Base, first sliding slot is opened in the base, first guide slot is opened in the top of the base, the first guide slot is communicated with the first sliding slot, antiskid pad is installed on the top of the base, cutting dust accumulation groove is opened in the top of the base in the middle position, first motor is installed on the side wall of the base, the output end of the first motor extends into the first sliding slot and is installed with positive and negative thread rod;

[0010] Slide plate, the slide plate is two and symmetrically located in the first sliding slot, clamp plate is installed on the top of the slide plate, the clamp plate penetrates and extends to the top of the base and is stretched out of the first guide slot, rubber pad is arranged on the side wall of the clamp plate, first threaded hole is opened in the corresponding position of the side wall of the slide plate with the positive and negative thread rod, the positive and negative thread rod rotates and penetrates the first threaded hole;

[0011] Lifting block is slidably connected on the top of the base, second motor is installed on the side wall of the lifting block, saw blade is installed on the output end of the second motor, and the saw blade is located directly above the cutting dust accumulation groove.

[0012] As a preferred scheme of the pipe cutting device for building water supply and drainage construction, a first guide rod is installed in the first sliding slot, a first guide hole is opened in the side wall of the slide plate, and the first guide rod penetrates the first guide hole.

[0013] As a preferred scheme of the pipe cutting device for building water supply and drainage construction, the fixing frame is further included, the fixing frame is installed on the top of the base, third motor is installed on the top of the fixing frame, third threaded rod is installed on the output end of the third motor and extends into the fixing frame, and third guide rod is installed in the fixing frame.

[0014] As a preferred scheme of the pipe cutting device for building water supply and drainage construction, the lifting plate is further included, the lifting plate is located in the fixing frame, third threaded hole is opened in the top of the lifting plate, the third threaded rod rotates and penetrates the third threaded hole, third guide hole is further opened in the top of the lifting plate, and the third guide rod penetrates the third guide hole.

[0015] As a preferred scheme of the pipe cutting device for building water supply and drainage construction, the second sliding slot is opened in the side wall of the lifting plate, second guide slot is opened in the top of the lifting plate, the second guide slot is communicated with the second sliding slot, fourth motor is installed on the top of the lifting plate, second threaded rod is installed on the output end of the fourth motor, and second guide rod is installed on the bottom of the lifting plate.

[0016] As a preferred scheme of the pipe cutting device for building water supply and drainage construction, the lifting block is provided with a fixed block on the top and the bottom, the side wall of the upper fixed block is provided with a second threaded hole, the second threaded rod is rotatably penetrated through the second threaded hole, the side wall of the lower fixed block is provided with a second guide hole, and the second guide rod is penetrated through the second guide hole.

[0017] Compared with the prior art, the chute is arranged in the base, two sliding plates are arranged in the chute, clamping plates are arranged on the top of the sliding plates, the clamping plates extend to the top of the base through guide grooves, a motor is arranged on the side wall of the base, the sliding plates are connected with the motor, a lifting block is arranged on the top of the base and slides, a saw blade is arranged on the side wall of the lifting block, when the pipe needs to be cut, the pipe is placed on the top of the base and between the two clamping plates, the motor is started to drive the two sliding blocks to move, the sliding blocks drive the clamping plates to move relatively, the clamping plates clamp the two sides of the pipe, different sizes of pipes can be fixed, after being fixed, the lifting block is pushed to drive the saw blade to move downward to cut the pipe, the worker does not need to hold the pipe to cut, the cutting is more accurate and the safety hazard is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the present application will be described in detail below in combination with the drawings and detailed embodiments. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor. Among them:

[0019] Figure 1 It is a whole structure diagram of the pipe cutting device for building water supply and drainage construction of the present application;

[0020] Figure 2 It is a base sectional structure diagram of the pipe cutting device for building water supply and drainage construction of the present application;

[0021] Figure 3 It is a fixed frame structure diagram of the pipe cutting device for building water supply and drainage construction of the present application;

[0022] Figure 4 It is a lifting block structure diagram of the pipe cutting device for building water supply and drainage construction of the present application. DETAILED DESCRIPTION

[0023] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific embodiments of the present application will be described in detail below in combination with the drawings.

[0024] Second, the utility model in combination with the schematic diagram is described in detail, in detail the utility model implementation, for the convenience of explanation, the section view of device structure will not be enlarged locally according to general proportion, and the schematic diagram is only an example, which should not limit the scope of the utility model protection here. In addition, three-dimensional spatial dimensions of length, width and depth should be included in actual production.

[0025] To make the purpose, technical scheme and advantages of the utility model more clear, the embodiments of the utility model will be described in further detail below with reference to the drawings.

[0026] The utility model provides a kind of pipe cutting device for building water supply and drainage construction, by being set in the slide groove in base interior, two sliding plates are provided in the slide groove interior, the clamping plate is set in the top of sliding plate, the clamping plate is extended to the top of base by guide slot, motor is set in the side wall of base, sliding plate is connected with motor, lifting block is slidably arranged above base, the saw blade is set in the side wall of lifting block, when needing to cut pipe, pipe is placed on the top of base and between two side clamping plates, start motor to drive two sliding blocks to move, sliding block drives the relative movement of clamping plate, clamping plate clamps the both sides of pipe, different sizes of pipe can be fixed, after fixing, lifting block is pushed to drive saw blade to move downward to cut pipe, so worker need not hand-held pipe to cut, cutting is more accurate and reduces security risk.

[0027] Example 1

[0028] For the above-mentioned problem 1 to be solved: the existing cutting method is mostly that worker's hand grips pipe, and then cutting machine is used to cut, but this cutting method, when worker's hand shakes, pipe will shake, affect cutting effect, and have certain security risk.

[0029] The solution is as follows: a pipe cutting device for building water supply and drainage construction of the embodiment, including base 100, sliding plate 200 and lifting block 300.

[0030] The first sliding groove 110 is arranged in the base 100, the first guide groove 120 is arranged at the top of the base 100 and communicates with the first sliding groove 110, the anti-skid pad 130 is arranged at the top of the base 100, the cutting dust groove 140 is arranged at the middle of the top of the base 100, the first motor 150 is arranged on the side wall of the base 100, the output end of the first motor 150 extends into the first sliding groove 110 and is provided with the positive and negative threaded rod 160, when the pipe is placed on the top of the base 100, the pipe is located on the top of the anti-skid pad 130, the anti-skid pad 130 supports the pipe and increases the friction of the pipe, so that the pipe is prevented from moving during cutting, and meanwhile, the anti-skid pad 130 is also made of rubber, the anti-skid pad 130 cooperates with the rubber pad on the side wall of the sliding plate 200, the pipe is clamped, and the pipe is buffered during cutting, so that the pipe is prevented from being damaged due to shaking during cutting.

[0031] The sliding plate 200 is symmetrical and arranged in the first sliding groove 110, the clamping plate 210 is arranged at the top of the sliding plate 200 and extends through the first guide groove 120 and extends to the top of the base 100, the rubber pad is arranged on the side wall of the clamping plate 210, the first threaded hole 220 is arranged at the corresponding position of the side wall of the sliding plate 200 and the positive and negative threaded rod 160, the positive and negative threaded rod 160 rotates and penetrates the first threaded hole 220, the first guide rod 170 is arranged in the first sliding groove 110, the first guide hole 230 is arranged on the side wall of the sliding plate 200, the first guide rod 170 penetrates the first guide hole 230, when the pipe needs to be cut, the pipe is placed on the top of the base 100 and located between the clamping plates 210 on the two sides, the first motor 150 is started to drive the positive and negative threaded rod 160 to rotate, the positive and negative threaded rod 160 rotates and pushes the two sliding plates 200 to move close to each other by means of the screw structure, the clamping plates 210 at the top of the two sliding plates 200 move close to each other, the clamping plates 210 on the two sides of the pipe clamp the pipe, and pipes of different sizes can be clamped and fixed on the top of the base 100 for cutting.

[0032] The lifting block 300 is slidably connected to the top of the base 100, the second motor 310 is arranged on the side wall of the lifting block 300, the saw blade 320 is arranged on the output end of the second motor 310 and located directly above the cutting dust groove 140, when cutting, the second motor 310 is started to drive the saw blade 320 to rotate, the saw blade 320 rotates and pushes the lifting block 300 downward to drive the saw blade 320 to move close to the pipe downward, so that the pipe is cut.

[0033] Embodiment 2

[0034] For the above-mentioned problem 2 to be solved: the existing cutting device, the position of the saw blade is fixed, and it is inconvenient to cut the pipe according to actual needs.

[0035] The solution is as follows: the pipe cutting device for building water supply and drainage construction of the embodiment further comprises a fixing frame 400 and a lifting plate 500.

[0036] The fixing frame 400 is installed on the top of the base 100, the top of the fixing frame 400 is provided with a third motor 410, the output end of the third motor 410 extends into the inside of the fixing frame 400 and is provided with a third threaded rod 420, the inside of the fixing frame 400 is provided with a third guide rod 430, the lifting plate 500 is located in the inside of the fixing frame 400, the top of the lifting plate 500 is provided with a third threaded hole 510, the third threaded rod 420 rotates and penetrates through the third threaded hole 510, the top of the lifting plate 500 is further provided with a third guide hole 520, the third guide rod 430 penetrates through the third guide hole 520, the sidewall of the lifting plate 500 is provided with a second sliding groove 530, the top of the lifting plate 500 is provided with a second guide groove 540, the second guide groove 540 communicates with the second sliding groove 530, the top of the lifting plate 500 is provided with a fourth motor 550, the output end of the fourth motor 550 is provided with a second threaded rod 560, the bottom of the lifting plate 500 is provided with a second guide rod 570, when the cutting position needs to be adjusted, the third motor 410 is started to drive the third threaded rod 420 to rotate, the third threaded rod 420 rotates to push the lifting plate 500 to move up and down through the screw structure, the lifting plate 500 drives the lifting block 300 and the saw blade 320 to move up and down, the fourth motor 550 is driven to drive the second threaded rod 560 to rotate, the second threaded rod 560 rotates to push the fixed block 340 to drive the lifting block 300 to move left and right in the second sliding groove 530 through the screw structure, and then drives the saw blade 320 to move left and right, so that the position of the saw blade 320 can be adjusted, that is, the cutting position of the pipe can be adjusted.

[0037] Although the utility model has been described above with reference to the embodiments, various improvements can be made and equivalent parts can be replaced without departing from the scope of the utility model. In particular, as long as there is no structural conflict, the features in the embodiments disclosed by the utility model can be combined in any way, and the combinations are not exhaustively described in the specification only for the purpose of saving space and resources. Therefore, the utility model is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A pipe cutting device for building water supply and drainage construction, characterized in that, Include: The base (100) is internally provided with a first sliding groove (110), and the top of the base (100) is provided with a first guide groove (120) which communicates with the first sliding groove (110), and the top of the base (100) is provided with a cutting dust accumulation groove (140) in the middle position, and the side wall of the base (100) is provided with a first motor (150), and the output end of the first motor (150) extends into the first sliding groove (110) and is provided with a positive and negative threaded rod (160); The slide plate (200) is symmetrically located in the first sliding groove (110), and the top of the slide plate (200) is provided with a clamping plate (210) which extends through the first guide groove (120) and extends to the top of the base (100), and the side wall of the clamping plate (210) is provided with a rubber pad, and the side wall of the slide plate (200) is provided with a first threaded hole (220) corresponding to the positive and negative threaded rod (160), and the positive and negative threaded rod (160) rotates through the first threaded hole (220); The lifting block (300) is slidably connected to the top of the base (100), and the side wall of the lifting block (300) is provided with a second motor (310), and the output end of the second motor (310) is provided with a saw blade (320), and the saw blade (320) is located directly above the cutting dust accumulation groove (140).

2. The pipe cutting device for building water supply and sewerage construction according to claim 1, characterized by The first sliding groove (110) is internally provided with a first guide rod (170), and the side wall of the slide plate (200) is provided with a first guide hole (230), and the first guide rod (170) extends through the first guide hole (230).

3. The pipe cutting device for plumbing according to claim 2, wherein It also includes a fixing frame (400) installed on the top of the base (100), and the top of the fixing frame (400) is provided with a third motor (410), and the output end of the third motor (410) extends into the fixing frame (400) and is provided with a third threaded rod (420), and the fixing frame (400) is internally provided with a third guide rod (430).

4. The pipe cutting device for plumbing according to claim 3, wherein It also includes a lifting plate (500) located in the fixing frame (400), and the top of the lifting plate (500) is provided with a third threaded hole (510), and the third threaded rod (420) rotates through the third threaded hole (510), and the top of the lifting plate (500) is also provided with a third guide hole (520), and the third guide rod (430) extends through the third guide hole (520).

5. The pipe cutting device for plumbing according to claim 4, wherein The second sliding groove (530) is arranged on the sidewall of the lifting plate (500), the second guide groove (540) is arranged on the top of the lifting plate (500), the second guide groove (540) is communicated with the second sliding groove (530), the fourth motor (550) is installed on the top of the lifting plate (500), and the second threaded rod (560) is installed on the output end of the fourth motor (550).

6. The pipe cutting device for plumbing according to claim 5, wherein The fixing block (340) is installed on the top and the bottom of the lifting block (300), the second threaded hole (350) is arranged on the sidewall of the upper fixing block (340), the second threaded rod (560) penetrates through the second threaded hole (350), the second guide hole (360) is arranged on the sidewall of the lower fixing block (340), and the second guide rod (570) penetrates through the second guide hole (360).