CN218283931U - Pipeline cutting device for building engineering - Google Patents
Pipeline cutting device for building engineering Download PDFInfo
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- CN218283931U CN218283931U CN202222393653.3U CN202222393653U CN218283931U CN 218283931 U CN218283931 U CN 218283931U CN 202222393653 U CN202222393653 U CN 202222393653U CN 218283931 U CN218283931 U CN 218283931U
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Abstract
The utility model discloses a pipeline cutting device for building engineering relates to building engineering cutting equipment technical field, and its technical scheme main points are that this cutting device includes the base and rotates the cutting mechanism who sets up on the base, the bottom of base is rotated and is provided with first screw rod, the axially upward slip of first screw rod is provided with a pair of supporting part, the bottom department of supporting part is provided with the thread bush, the thread bush with first screw rod screw-thread fit for rotate the relative back of the body motion of supporting part that first screw rod can make two relative settings, it is provided with a pair of pinch roller to rotate on the direction of height of supporting part, the supporting part internal rotation is provided with an adjusting part, and this adjusting part is used for making the relative back of the body motion of a pair of pinch roller on the supporting part direction of height, the symmetry is provided with a pair of arc splint on the length direction of base, just arc splint slip and set up on the base, and the effect is that the great pipeline of cutting diameter is more convenient.
Description
Technical Field
The utility model relates to a building engineering cutting equipment technical field, more specifically say, it relates to a pipeline cutting device for building engineering.
Background
The building engineering refers to an engineering entity formed by the construction of various building constructions and their auxiliary facilities and the installation activities of lines, pipelines and equipment matched with the building constructions, wherein the building constructions refer to the top cover, the beam column, the wall, the foundation and the engineering which can form the internal space and meet the requirements of people on production, living, learning and public activities, the building engineering is an important branch of the civil engineering discipline, and in a broad sense, the building engineering and the civil engineering belong to the same concept, so the basic attribute of the building engineering is generally consistent with that of the civil engineering, and the construction of an engineering facility generally needs three stages of investigation, design and construction.
The laying of pipelines in building engineering can not be separated, and the general building pipelines are used for meeting the requirements of people for life and use. If the building pipeline has: tap water pipelines, household waste water pipelines, sewage discharge pipelines, natural gas pipelines, heating pipelines and the like.
And need cut various types of pipeline at the in-process of building engineering construction, need cut the length of pipeline, traditional cutting device only needs to fix the pipeline on the base alright cut being less than the pipeline of cutting disc radius, when the diameter of pipeline is greater than the cutting piece, then need change great cutting machine, perhaps once the pipeline cutting back, fix the pipeline again, and place the pipeline in the top by the part that is not cut, cut once more, under this mode, seriously influenced cutting efficiency, and when the fixed pipeline of second time, it is very troublesome to aim at the cutting point.
Therefore, the present application provides a pipe cutting apparatus for construction engineering to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
To the not enough of prior art existence, the utility model aims to provide a pipeline cutting device for building engineering.
In order to achieve the above purpose, the utility model provides the following technical scheme: the utility model provides a pipeline cutting device for building engineering, this cutting device includes the base and rotates the cutting mechanism who sets up on the base, the bottom of base is rotated and is provided with first screw rod, the axial of first screw rod is slided and is provided with a pair of supporting part, the bottom department of supporting part is provided with the thread bush, the thread bush with first screw rod screw-thread fit for rotate first screw rod and can make the relative back of the body motion of two supporting parts of relative setting, it is provided with a pair of pinch roller to rotate on the direction of height of supporting part, the supporting part internal rotation is provided with an adjusting part, and this adjusting part is used for making the relative back of the body motion of a pair of pinch roller on the supporting part direction of height, the symmetry is provided with a pair of arc splint on the length direction of base, just arc splint slide and set up on the base.
Preferably, the adjusting piece is a third screw, and a connecting part is arranged between the third screw and the pressing wheel; one end of the connecting part is fixedly connected with the pressing wheel, and the other end of the connecting part is in threaded fit with the third screw.
Preferably, a sliding rail is arranged on one side face of the base, a sliding block is fixedly mounted at the bottom end of the arc-shaped clamping plate, and the sliding block is arranged in the sliding rail in a sliding mode.
Preferably, the cross section of the sliding block is in a T shape, and both ends of the sliding block are cylindrical.
Preferably, rubber pads are fixedly arranged on the opposite surfaces of the two arc-shaped clamping plates.
Preferably, the bottom of the base is further rotatably provided with a second screw, a pair of supporting parts is symmetrically arranged in the axial direction of the second screw, and the first screw is in transmission connection with the second screw through a transmission belt.
Preferably, a rubber sleeve is fixedly arranged on the outer surface of the pressing wheel.
Preferably, a limiting groove is formed in the base, a limiting portion is arranged between the supporting portion and the threaded sleeve, and the limiting portion is arranged in the limiting groove in a sliding mode.
Preferably, the base is rotatably provided with a fourth screw, one end of the fourth screw is fixedly provided with a clamping block, and the upper surface of the base is also fixedly provided with a clamping block.
Compared with the prior art, this practicality possesses following beneficial effect: be provided with a pair of supporting part through sliding on the length direction at the base, it is provided with a pair of pinch roller to rotate on the direction of height of supporting part, it is provided with a pair of arc splint to go back the symmetry on the length direction of base, arc splint slide to set up on the base, it is spacing to utilize the pinch roller on two supporting parts to compress tightly the pipeline, before the cutting and utilize arc splint to press from both sides the pipeline tightly, the in-process of cutting rotates arc splint, can once only accomplish the cutting action with the pipeline, the effectual cutting efficiency that has improved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic bottom view of the present invention;
fig. 3 is a schematic structural view of the middle support part of the present invention;
fig. 4 is the schematic view of the split structure of the middle support part and the pressing wheel of the present invention.
1. A base; 2. a cutting mechanism; 3. a fourth screw; 4. a clamping block; 5. a limiting groove; 6. a support portion; 7. an arc-shaped splint; 8. a slide rail; 9. a rubber pad; 10. a slider; 11. a first screw; 12. a second screw; 13. a transmission belt; 14. a threaded sleeve; 15. a pinch roller; 16. a third screw; 17. a rubber sleeve; 18. a limiting part; 19. a connecting portion.
Detailed Description
An embodiment of the pipe cutting apparatus for construction engineering according to the present invention will be further described with reference to fig. 1 to 4.
A pipeline cutting device for building engineering comprises a base 1 and a cutting mechanism 2 rotatably arranged on the base 1, wherein a gap is formed in the base 1 and is positioned at a position right below a cutting piece on the cutting mechanism 2, a first screw 11 is rotatably arranged at the bottom of the base 1, a pair of supporting parts 6 is slidably arranged in the axial direction of the first screw 11, a thread sleeve 14 is arranged at the bottom end of each supporting part 6, the thread sleeve 14 is in thread fit with the first screw 11, two opposite thread areas are arranged in the axial direction of the first screw 11, the two supporting parts 6 are positioned in the two opposite thread areas, so that the two opposite supporting parts 6 can move oppositely/oppositely by rotating the first screw 11, a pair of pinch rollers 15 are rotatably arranged in the height direction of the supporting parts 6, and in the process of building engineering construction, pipelines with larger diameters need to be cut, when the length of the pipe cutting device is changed, the pipe to be cut is arranged between two supporting parts 6 which are oppositely arranged on the axial direction of a first screw rod 11, then a pinch roller 15 which is rotatably arranged on the supporting part 6 can clamp the pipe to be cut by rotating the first screw rod 11, the axial direction of the pipe is limited, an adjusting part is rotationally arranged in the supporting part 6 and is used for enabling a pair of pinch rollers 15 on the height direction of the supporting part 6 to oppositely/oppositely move, the distance between the two pinch rollers 15 on the height direction of the supporting part 6 can be changed, so that the pinch rollers 15 can clamp more pipes with different diameters, the cutting device has higher practicability, the clamping effect of the pipes with different diameters and different distances between the two pinch rollers 15 is also improved to a certain extent, a pair of arc-shaped clamping plates 7 are symmetrically arranged on the length direction of a base 1, and the arc-shaped clamping plates 7 are arranged on the base 1 in a sliding way, a sliding rail 8 is arranged on one side face of the base 1, a sliding block 10 is fixedly installed at the bottom end of the arc-shaped clamping plate 7, the sliding block 10 is arranged in the sliding rail 8 in a sliding mode, the cross section of the sliding block 10 is T-shaped, two ends of the sliding block 10 are cylindrical, the arc-shaped clamping plate 7 can slide in the length direction of the base 1 and can also rotate, after a pipeline to be cut is clamped, the two arc-shaped clamping plates 7 can slide relatively to clamp the pipeline before the pipeline is cut by the cutting mechanism 2, the top ends of the two arc-shaped clamping plates 7 are held tightly, at the moment, the pipeline can be cut by the cutting mechanism 2, and in the cutting process, the top ends of the arc-shaped clamping plates 7 can be rotated, so that the part, which cannot be cut, of the pipeline is cut; the problem that the pipeline with the larger diameter needs to be cut by replacing a larger cutting device or is fixed on the cutting device again, and the part which cannot be cut is placed above the pipeline to be cut again, so that the working efficiency is reduced is solved.
The adjusting piece is a third screw 16, and a connecting part 19 is arranged between the third screw 16 and the pinch roller 15; one end of the connecting portion 19 is fixedly connected with the pressing wheel 15, the other end of the connecting portion is in threaded fit with the third screw 16, two different-direction thread areas are arranged in the length direction of the pressing wheel 15, and the two connecting portions 19 are respectively located in the two different-direction thread areas.
All fixedly on the face that two arc splint 7 are relative be provided with rubber pad 9, rubber pad 9 and pipeline contact not only can have certain guard action to the pipe to make and the pipeline between frictional force increase, press from both sides tight effect better.
The outer surface of the pinch roller 15 is fixedly provided with a rubber sleeve 17, so that the clamping effect on the pipeline is improved.
The base 1 is provided with a limiting groove 5, a limiting part 18 is arranged between the supporting part 6 and the threaded sleeve 14, and the limiting part 18 is arranged in the limiting groove 5 in a sliding mode and can limit the circumferential direction of the threaded sleeve 14.
The base 1 is provided with a fourth screw rod 3 in a rotating manner, one end of the fourth screw rod 3 is fixedly provided with a clamping block 4, the upper surface of the base 1 is also fixedly provided with the clamping block 4, and the clamping of the pressing wheel 15 is troublesome for pipelines with small diameters, so that the pipelines are clamped tightly through the two clamping blocks 4 to be cut.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (9)
1. The utility model provides a pipeline cutting device for building engineering, this cutting device includes base (1) and rotates cutting mechanism (2) of setting on base (1), its characterized in that, the bottom of base (1) is rotated and is provided with first screw rod (11), the axially upward slip of first screw rod (11) is provided with a pair of supporting part (6), the bottom department of supporting part (6) is provided with thread bush (14), thread bush (14) with first screw rod (11) screw-thread fit for rotate first screw rod (11) and can make two relative supporting part (6) that set up move relatively/back on the back, it is provided with a pair of pinch roller (15) to rotate in the direction of height of supporting part (6), supporting part (6) internal rotation is provided with an adjusting part, and this adjusting part is used for making relative/back on the back of the body motion of a pair of pinch roller (15) in the direction of height of supporting part (6), the symmetry is provided with a pair of arc splint (7) in the direction of length of base (1), just arc splint (7) slide and set up on base (1).
2. The pipe cutting apparatus for construction engineering according to claim 1, wherein: the adjusting piece is a third screw (16), and a connecting part (19) is arranged between the third screw (16) and the pressing wheel (15); one end of the connecting part (19) is fixedly connected with the pressing wheel (15), and the other end of the connecting part is in threaded fit with the third screw (16).
3. The pipe cutting apparatus for construction engineering according to claim 1, wherein: slide rail (8) have been seted up on the side of base (1), fixed mounting has slider (10) on the bottom of arc splint (7), slider (10) slide to set up in slide rail (8).
4. The pipe cutting apparatus for construction engineering according to claim 3, wherein: the cross section of the sliding block (10) is T-shaped, and two ends of the sliding block (10) are cylindrical.
5. The pipe cutting apparatus for construction engineering according to claim 3, wherein: rubber pads (9) are fixedly arranged on the opposite surfaces of the two arc-shaped clamping plates (7).
6. The pipe cutting device for construction engineering according to claim 1, wherein: the base (1) bottom still rotates and is provided with a second screw rod (12), the axial of second screw rod (12) is gone up the symmetry and is provided with a pair of supporting part (6), first screw rod (11) with be connected through drive belt (13) transmission between the second screw rod (12).
7. The pipe cutting apparatus for construction engineering according to claim 1, wherein: and a rubber sleeve (17) is fixedly arranged on the outer surface of the pinch roller (15).
8. The pipe cutting apparatus for construction engineering according to claim 1, wherein: the base (1) is provided with a limiting groove (5), a limiting part (18) is arranged between the supporting part (6) and the threaded sleeve (14), and the limiting part (18) is arranged in the limiting groove (5) in a sliding mode.
9. The pipe cutting apparatus for construction engineering according to claim 1, wherein: the base (1) is provided with a fourth screw (3) in a rotating mode, one end of the fourth screw (3) is fixedly provided with a clamping block (4), and the upper surface of the base (1) is also fixedly provided with the clamping block (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222393653.3U CN218283931U (en) | 2022-09-08 | 2022-09-08 | Pipeline cutting device for building engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222393653.3U CN218283931U (en) | 2022-09-08 | 2022-09-08 | Pipeline cutting device for building engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218283931U true CN218283931U (en) | 2023-01-13 |
Family
ID=84814387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222393653.3U Active CN218283931U (en) | 2022-09-08 | 2022-09-08 | Pipeline cutting device for building engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218283931U (en) |
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2022
- 2022-09-08 CN CN202222393653.3U patent/CN218283931U/en active Active
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