CN220196473U - Pipeline cutting device for water conservancy construction - Google Patents
Pipeline cutting device for water conservancy construction Download PDFInfo
- Publication number
- CN220196473U CN220196473U CN202321454996.4U CN202321454996U CN220196473U CN 220196473 U CN220196473 U CN 220196473U CN 202321454996 U CN202321454996 U CN 202321454996U CN 220196473 U CN220196473 U CN 220196473U
- Authority
- CN
- China
- Prior art keywords
- block
- cutting device
- rod
- base
- water conservancy
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000005520 cutting process Methods 0.000 title claims abstract description 47
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 17
- 238000010276 construction Methods 0.000 title claims abstract description 16
- 239000007788 liquid Substances 0.000 claims description 13
- 229910000831 Steel Inorganic materials 0.000 abstract description 19
- 239000010959 steel Substances 0.000 abstract description 19
- 230000000694 effects Effects 0.000 abstract description 8
- 230000006835 compression Effects 0.000 description 8
- 238000007906 compression Methods 0.000 description 8
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000001629 suppression Effects 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The utility model relates to the technical field of pipeline cutting, in particular to a pipeline cutting device for water conservancy construction, which comprises a base, wherein a pair of supporting blocks are fixed on two sides of the top of the base, and each pair of supporting blocks is rotatably provided with a carrier roller; according to the utility model, the fixed assembly is utilized, when the fixed assembly is in actual use, the arranged frustum block can pre-fix one end of the rigid pipe, after the end of the rigid pipe is finished, the threaded screwing rod can be rotated, the threaded screwing rod is utilized to push the piston block to move towards the frustum block, the hydraulic effect is utilized to push the plurality of propping blocks to extend outwards, and the plurality of propping blocks are utilized to further fix the steel pipe.
Description
Technical Field
The utility model relates to the technical field of pipeline cutting, in particular to a pipeline cutting device for water conservancy construction.
Background
Metal pipes are often used for transporting water, gas and other substances in hydraulic engineering because they have good strength and pressure resistance and do not decompose or release harmful substances. Common water conservancy metal pipeline materials are cast iron pipes, steel pipes, stainless steel pipes and the like. The water conservancy metal pipeline needs to be cut according to the use requirement.
Through retrieval, the Chinese patent with the publication number of CN213827249U discloses a pipeline cutting device for water conservancy construction, which comprises a cutting square frame and a fixing mechanism, wherein the fixing mechanism comprises a slideway plate and a fixing part, the fixing part is arranged on the upper part of the slideway plate in a sliding manner, and the fixing parts are sequentially arranged along the length direction of the slideway plate; the fixed part comprises a movable plate, a supporting shaft, a placing round sleeve, an adjusting bolt and a pressing arc, wherein the adjusting bolt is arranged on the upper portion of the placing round sleeve, one end of the adjusting bolt penetrates through the inside of the placing round sleeve, and the pressing arc is arranged at the tail end of the adjusting bolt.
This patent is convenient for accomplish whole cutting to whole pipeline, does not need the centre to stop fixedly, has improved the efficiency of cutting.
However, the above patent has a limitation in that a plurality of fixing members are required to be fixed when cutting, and the fixing effect of the fixing portions is required to be sequentially released after cutting is completed, so that a plurality of assembling and disassembling steps before and after cutting are required, and the cutting efficiency is easily affected.
Disclosure of Invention
The utility model aims to provide a pipeline cutting device for water conservancy construction, which aims to solve the problems in the background technology.
The technical scheme of the utility model is as follows: the utility model provides a pipeline cutting device for hydraulic construction, includes the base, the top both sides of base are all fixed with a pair of riding block, and all rotate on the riding block of every pair and install the bearing roller, still include;
the fixing assembly comprises a fixing rod fixedly arranged at one end of the base, the end part of the fixing rod is fixedly provided with a frustum block, a liquid cavity is jointly formed by the fixing rod and the frustum block, one end of the liquid cavity is connected with a threaded screwing rod through threads, the end part of the threaded screwing rod is fixedly provided with a piston block matched with the liquid cavity, a plurality of T-shaped through grooves communicated with the liquid cavity are formed in the frustum block, the inside of each T-shaped through groove is slidably connected with a supporting block, and a reset spring is fixedly connected between the supporting block and the T-shaped through groove;
and the cutting assembly is arranged on one side of the middle end of the base.
Preferably, the cutting assembly comprises a bracket fixedly mounted on the base, an electric telescopic rod is fixedly mounted on the top end bottom side wall of the bracket, and a mounting plate is fixed at the end part of an extension rod of the electric telescopic rod.
Preferably, a rotating motor is fixedly arranged on one side of the outer wall of the top of the mounting plate, a cutting wheel is fixedly arranged on the output shaft of the rotating motor, a connecting frame is fixedly arranged on the outer wall of the top of the mounting plate, and a top cover is fixedly arranged at the other end of the connecting frame.
Preferably, both sides of the mounting plate are fixedly communicated with end boxes, sliding columns are slidably connected in the end boxes, compression springs are fixedly connected between the top ends of the sliding columns and the end boxes, and compression frames are fixedly connected with the bottom ends of the two sliding columns.
Preferably, the limit chute is arranged on the outer wall of one side of the support, the guide rod is fixed on one side of the mounting plate, and the guide rod is in sliding connection with the limit chute.
Preferably, the middle ends of the two carrier rollers are provided with arc sinking grooves, and one end of the base is provided with a through groove.
Compared with the prior art, the pipeline cutting device for water conservancy construction provided by the utility model has the following improvements and advantages:
the method comprises the following steps: according to the utility model, the arranged fixing assembly is utilized, when in actual use, the arranged frustum block can pre-fix one end of the rigid pipe, after the end of the rigid pipe is finished, the threaded screwing rod can be rotated, the threaded screwing rod is utilized to push the piston block to move towards the frustum block, the hydraulic effect is utilized to push the plurality of propping blocks to extend outwards, and the plurality of propping blocks are utilized to further fix the steel pipe;
and two,: when the mounting plate moves downwards, the end box, the sliding column and the pressing frame can be driven to move downwards, the arranged pressing frame is utilized to carry out auxiliary pressing and fixing treatment on the steel pipe, meanwhile, as the mounting plate moves downwards continuously, the compression degree of the pressing spring is gradually increased, so that the pressing effect on the steel pipe is gradually enhanced, and the smooth cutting operation is ensured.
Drawings
The utility model is further explained below with reference to the drawings and examples:
FIG. 1 is a schematic view of the overall first perspective of the present utility model;
FIG. 2 is a schematic view of the overall second perspective of the present utility model;
FIG. 3 is a schematic view of the frustum block of the present utility model in cross-section;
FIG. 4 is an enlarged schematic view of the structure of FIG. 3A in accordance with the present utility model;
fig. 5 is a schematic view of a partially exploded construction of the cutting assembly of the present utility model.
Reference numerals illustrate:
1. a base; 2. a support block; 3. a carrier roller; 4. a through groove; 5. a bracket; 6. a rotating electric machine; 7. an electric telescopic rod; 8. a connecting frame; 9. a top cover; 10. a cutting wheel; 11. a frustum block; 12. a fixed rod; 13. a threaded screwing rod; 131. a piston block; 14. a mounting plate; 15. a pressing frame; 16. limiting sliding grooves; 17. a guide rod; 18. a liquid chamber; 19. t-shaped through grooves; 20. abutting blocks; 21. a return spring; 22. an end box; 23. a compression spring; 24. a sliding column.
Detailed Description
The following detailed description of the present utility model clearly and fully describes the technical solutions of the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a pipeline cutting device for water conservancy construction through improvement, and the technical scheme of the utility model is as follows:
as shown in fig. 1-5, the pipeline cutting device for water conservancy construction comprises a base 1, wherein a pair of supporting blocks 2 are fixed on two sides of the top of the base 1, a carrier roller 3 is rotatably arranged on each pair of supporting blocks 2, and the carrier roller 3 is used for supporting a steel pipe and further comprises;
the fixing assembly comprises a fixing rod 12 fixedly arranged at one end of the base 1, a frustum block 11 is fixed at the end part of the fixing rod 12, a liquid cavity 18 is jointly formed by the fixing rod 12 and the frustum block 11, a threaded screwing rod 13 is connected to one end of the liquid cavity 18 through threads, a piston block 131 matched with the liquid cavity 18 is fixed at the end part of the threaded screwing rod 13, a plurality of T-shaped through grooves 19 communicated with the liquid cavity 18 are formed in the frustum block 11, a supporting block 20 is slidably connected in each T-shaped through groove 19, and a reset spring 21 is fixedly connected between the supporting block 20 and the T-shaped through grooves 19;
utilize the fixed subassembly that sets up, when in actual use, the frustum piece 11 that sets up can be to the one end of rigid pipe pre-fixing, after accomplishing, rotatable screw thread twist pole 13, utilize screw thread twist pole 13 to promote piston piece 131 to remove to frustum piece 11 to utilize the hydraulic pressure effect, promote a plurality of blocks 20 outwards to extend, and utilize a plurality of blocks 20 to realize the further fixation to the steel pipe.
The cutting assembly is arranged on one side of the middle end of the base 1 and is used for cutting the steel pipe.
Further, the cutting assembly comprises a bracket 5 fixedly mounted on the base 1, an electric telescopic rod 7 is fixedly mounted on the top end and the bottom side wall of the bracket 5, and a mounting plate 14 is fixed at the end part of the extension rod of the electric telescopic rod 7.
Further, the rotary motor 6 is fixedly installed on one side of the top outer wall of the mounting plate 14, the cutting wheel 10 is fixedly installed on the output shaft of the rotary motor 6, the connecting frame 8 is fixedly installed on the top outer wall of the mounting plate 14, and the top cover 9 is fixedly installed at the other end of the connecting frame 8.
With the structure, when cutting operation is performed, the electric telescopic rod 7 can be controlled to be started, the mounting plate 14 and the rotary motor 6 are pushed to move downwards, and the rotary cutting wheel 10 is utilized to cut the steel pipe; by using the top cover 9, the safety of the cutting assembly can be improved.
As a further scheme of the utility model, both sides of the mounting plate 14 are fixedly communicated with end boxes 22, sliding columns 24 are slidably connected in the end boxes 22, compression springs 23 are fixedly connected between the top ends of the sliding columns 24 and the end boxes 22, and the bottom ends of the two sliding columns 24 are fixedly connected with a pressing frame 15.
Through the above-mentioned structure, when mounting panel 14 moves down, can drive end box 22, traveller 24 and pressure frame 15 and move down to utilize the pressure frame 15 that sets up to carry out supplementary suppression stationary treatment to the steel pipe, simultaneously, along with the continuous downward movement of mounting panel 14, hold-down spring 23 is progressively increased by compression degree, thereby progressively strengthen the suppression effect to the steel pipe, with guarantee going on smoothly of cutting operation.
Further, a limit chute 16 is formed on the outer wall of one side of the bracket 5, a guide rod 17 is fixed on one side of the mounting plate 14, and the guide rod 17 is in sliding connection with the limit chute 16; the limiting sliding groove 16 and the guide rod 17 are matched with each other, so that a good supporting and guiding effect can be achieved on the movement of the mounting plate 14, and the stability of cutting operation is improved.
Further, the middle ends of the two carrier rollers 3 are provided with arc sinking grooves, and one end of the base 1 is provided with a through groove 4; the through groove 4 is arranged, so that the steel pipe is convenient to feed and fix.
The specific working method is as follows: when the steel pipe cutting device is used, one end of a steel pipe to be cut passes through the through groove 4 and is sleeved on the frustum block 11, so that preliminary fixing of the steel pipe is realized, after the preliminary fixing is finished, the threaded screwing rod 13 can be rotated, the threaded screwing rod 13 is utilized to push the piston block 131 to move towards the frustum block 11, the hydraulic effect is utilized to push the plurality of propping blocks 20 to extend outwards, and further fixing of the steel pipe is realized by utilizing the plurality of propping blocks 20;
when cutting operation is carried out, the electric telescopic rod 7 can be controlled to be started, the mounting plate 14 and the rotary motor 6 are pushed to move downwards, and the rotary cutting wheel 10 is utilized to cut the steel pipe; when the mounting plate 14 moves downward, the end box 22, the slide column 24 and the pressing frame 15 are driven to move downward, and auxiliary pressing and fixing treatment is carried out on the steel pipe by using the arranged pressing frame 15, meanwhile, as the mounting plate 14 moves downward continuously, the compression degree of the compression spring 23 is gradually increased, so that the pressing effect on the steel pipe is gradually enhanced, and smooth cutting operation is ensured.
Claims (6)
1. The utility model provides a pipeline cutting device for hydraulic construction, includes base (1), the top both sides of base (1) all are fixed with a pair of riding block (2), and all rotate on every riding block (2) and install bearing roller (3), its characterized in that: also comprises;
the fixing assembly comprises a fixing rod (12) fixedly arranged at one end of the base (1), a frustum block (11) is fixed at the end part of the fixing rod (12), a liquid cavity (18) is jointly formed by the fixing rod (12) and the frustum block (11), one end of the liquid cavity (18) is connected with a threaded screwing rod (13) through threads, a piston block (131) matched with the liquid cavity (18) is fixed at the end part of the threaded screwing rod (13), a plurality of T-shaped through grooves (19) communicated with the liquid cavity (18) are formed in the frustum block (11), a supporting block (20) is slidably connected inside each T-shaped through groove (19), and a reset spring (21) is fixedly connected between the supporting block (20) and the T-shaped through grooves (19);
the cutting assembly is arranged on one side of the middle end of the base (1).
2. The pipe cutting device for water conservancy construction according to claim 1, wherein: the cutting assembly comprises a support (5) fixedly mounted on the base (1), an electric telescopic rod (7) is fixedly mounted on the bottom side wall of the top end of the support (5), and a mounting plate (14) is fixed at the end part of the extension rod of the electric telescopic rod (7).
3. The pipe cutting device for water conservancy construction according to claim 2, wherein: the rotary motor (6) is fixedly arranged on one side of the outer wall of the top of the mounting plate (14), the cutting wheel (10) is fixedly arranged on the output shaft of the rotary motor (6), the connecting frame (8) is fixedly arranged on the outer wall of the top of the mounting plate (14), and the top cover (9) is fixedly arranged at the other end of the connecting frame (8).
4. A water conservancy pipeline cutting device according to claim 3, wherein: both sides of mounting panel (14) are all fixed intercommunication have end box (22), and all sliding connection has traveller (24) in end box (22), fixedly connected with hold-down spring (23) between the top of traveller (24) and end box (22), two the bottom of traveller (24) is fixedly connected with pressure frame (15) jointly.
5. The pipe cutting device for water conservancy construction according to claim 2, wherein: a limit chute (16) is formed in the outer wall of one side of the support (5), a guide rod (17) is fixed on one side of the mounting plate (14), and the guide rod (17) is in sliding connection with the limit chute (16).
6. The pipe cutting device for water conservancy construction according to claim 5, wherein: arc sinking grooves are formed in the middle ends of the two carrier rollers (3), and through grooves (4) are formed in one end of the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321454996.4U CN220196473U (en) | 2023-06-08 | 2023-06-08 | Pipeline cutting device for water conservancy construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321454996.4U CN220196473U (en) | 2023-06-08 | 2023-06-08 | Pipeline cutting device for water conservancy construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220196473U true CN220196473U (en) | 2023-12-19 |
Family
ID=89151175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321454996.4U Active CN220196473U (en) | 2023-06-08 | 2023-06-08 | Pipeline cutting device for water conservancy construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220196473U (en) |
-
2023
- 2023-06-08 CN CN202321454996.4U patent/CN220196473U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |