CN117780151A - Reinforcement demolishing device is used in house construction repairment - Google Patents
Reinforcement demolishing device is used in house construction repairment Download PDFInfo
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- CN117780151A CN117780151A CN202410210976.5A CN202410210976A CN117780151A CN 117780151 A CN117780151 A CN 117780151A CN 202410210976 A CN202410210976 A CN 202410210976A CN 117780151 A CN117780151 A CN 117780151A
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- 238000010276 construction Methods 0.000 title description 3
- 230000002787 reinforcement Effects 0.000 title description 2
- 238000005520 cutting process Methods 0.000 claims abstract description 49
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims abstract description 32
- 238000009435 building construction Methods 0.000 abstract description 2
- 230000003014 reinforcing effect Effects 0.000 description 14
- 238000000034 method Methods 0.000 description 8
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000003044 adaptive effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 241000719178 Carangoides ruber Species 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000003811 finger Anatomy 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
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Abstract
The invention relates to the technical field of building construction, and discloses a reinforcing steel bar dismantling device for building repair, which comprises a base, a supporting mechanism and a cutting mechanism, wherein the base is provided with a base; the support mechanism comprises a stand column fixedly connected to the base, one end of the stand column, which is far away from the base, is fixedly connected with a cross beam, the middle part of the cross beam is slidably connected with a lifting column, one end of the lifting column, which is far away from the base, is provided with a top plate, and one side of the top plate, which is far away from the base, is provided with a fixed block, and the fixed block is slidably connected with a sliding beam; the cutting mechanism comprises an extension plate arranged at one end of the sliding beam away from the base, two rotating arms with adjustable included angles are connected at the two ends of one side of the extension plate away from the ground in a rotating mode, a hook is arranged at one end of the rotating arms away from the base, and a cutting assembly for cutting reinforcing steel bars is arranged in the middle of the extension plate. The invention is suitable for a reinforcing steel bar dismantling device for house building repair, and after reinforcing steel bars on the front side and the rear side are tightly propped by arranging the hooks capable of moving back and forth, the cutting wheel can stably cut the reinforcing steel bars in the middle.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a reinforcing steel bar dismantling device for house building repair.
Background
Through the mode of constructing a building frame by the steel bars and then carrying out concrete integral pouring, the construction of a building can be completed very quickly, the building patterns are required to be modified when some houses are repaired, at this time, the dismantling treatment is required to be carried out on the walls of some non-bearing walls, and the steel bars in the walls need to be dismantled in the dismantling process.
The common dismantling mode is to cut by a manual handheld cutting machine, but a plurality of reinforcing steel bars are arranged on a wall body at one side in parallel, and the reinforcing steel bars beside the wall body can be touched during cutting to cause uneven stress of the whole cutting equipment to shake, so that the whole cutting process is dangerous, and the whole cutting process needs to be improved.
Disclosure of Invention
The invention provides a reinforcing steel bar dismantling device for house building repair, which solves the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the reinforcing steel bar dismantling device for house building repair comprises a base, a supporting mechanism and a cutting mechanism;
the support mechanism comprises a stand column fixedly connected to the base, one end of the stand column, which is far away from the base, is fixedly connected with a cross beam, the middle part of the cross beam is slidably connected with a lifting column, one end of the lifting column, which is far away from the base, is provided with a top plate, and one side of the top plate, which is far away from the base, is provided with a fixed block, and the fixed block is slidably connected with a sliding beam;
the cutting mechanism comprises an extension plate arranged at one end of the sliding beam away from the base, two rotating arms with adjustable included angles are connected at the two ends of one side of the extension plate away from the ground in a rotating mode, a hook is arranged at one end of the rotating arms away from the base, and a cutting assembly for cutting reinforcing steel bars is arranged in the middle of the extension plate.
As a preferable technical scheme of the invention, an auxiliary supporting component matched with the lifting column is arranged on one side of the sliding beam away from the cutting mechanism, and a lifting driving component for adjusting the height of the lifting column is arranged in the middle of the base.
As a preferable technical scheme of the invention, the auxiliary supporting component comprises a first push plate fixedly connected with the end part of the sliding beam, one side of the first push plate of the sliding Liang Kaojin is slidably connected with a locking block, the side surface of the locking block is in threaded connection with a locking bolt matched with the sliding beam, one side of the locking block, which is close to the base, is rotationally connected with one end of the supporting rod, the other end of the supporting rod is provided with a limiting pin, the lifting column is slidably connected with a sliding block, the side surface of the sliding block is provided with a first fixing plate, and the middle part of the first fixing plate is provided with a limiting hole matched with the limiting pin.
As a preferable technical scheme of the invention, the lifting driving assembly comprises a lifting screw rod with one end rotatably connected with the base, the other end of the lifting screw rod is rotatably connected with the cross beam, the middle part of the lifting screw rod is in threaded connection with the middle part of the lifting table, the two ends of the lifting table are in sliding connection with the middle part of the upright post, and one side of the lifting table far away from the base is fixedly connected with the end part of the lifting post.
As a preferable technical scheme of the invention, a bearing seat is arranged on the side edge of the base, the bearing seat is rotationally connected with the middle part of the rotating handle, a first bevel gear is arranged at the end part of the rotating handle, the first bevel gear is in meshed connection with a second bevel gear, and the second bevel gear is fixedly connected with a lifting screw rod.
As a preferable technical scheme of the invention, two ends of the extending plate are provided with rotating shafts, the end parts of the rotating shafts are connected with rotating arms, one end of each rotating arm far away from the hook is rotatably connected with a rotating block, one side of each rotating block is rotatably connected with the end part of the push-pull screw rod, and the middle part of the push-pull screw rod is in threaded connection with the other side of each rotating block.
As a preferable technical scheme of the invention, the cutting assembly comprises a second fixed plate arranged on one side of the extending plate close to the base, the second fixed plate is connected with a guide rod in a sliding mode, one end of the guide rod close to the hook is provided with a mounting plate, the middle of the mounting plate is connected with a rotating rod in a rotating mode, and one end of the rotating rod, far away from the base, is provided with a cutting wheel.
As a preferable technical scheme of the invention, the lifting cylinder is arranged on the extending plate, a piston rod of the lifting cylinder is fixedly connected with the second push plate, and the end part of the second push plate is fixedly connected with the guide rod.
As a preferable technical scheme of the invention, the mounting plate is provided with a driving motor, an output shaft of the driving motor is fixedly connected with a third bevel gear, the third bevel gear is in meshed connection with a fourth bevel gear, and the fourth bevel gear is fixedly connected with a rotating rod.
The invention has the following advantages:
the invention is suitable for a building repair reinforcing steel bar dismantling device, after reinforcing steel bars on the front side and the rear side are tightly propped by arranging the hooks capable of moving back and forth, the cutting wheel can stably cut the reinforcing steel bars in the middle, and the sliding block can adaptively move up and down in the process of tightly propping the reinforcing steel bars so that the supporting rod always keeps the supporting treatment on the sliding beam, so that the dismantling device is stable in the whole cutting process and better in safety.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of a reinforcing bar removing device for house building repair.
Fig. 2 is a front view of a reinforcing bar removing apparatus for house building repair.
Fig. 3 is a schematic structural view of a supporting mechanism in a reinforcing bar removing device for house building repair.
Fig. 4 is a schematic structural view of an auxiliary supporting assembly in a reinforcing bar removing device for house building repair.
Fig. 5 is a schematic structural view of a lifting driving assembly in a reinforcing bar removing device for building repair.
Fig. 6 is a schematic structural view of a cutting mechanism in a reinforcing bar removing device for house building repair.
Fig. 7 is an elevation view of a cutting mechanism in a building finishing rebar removal device.
Fig. 8 is a schematic view of the bottom of a cutting mechanism in a reinforcing bar removing apparatus for house building repair.
In the figure: 1. a base; 2. a support mechanism; 3. a cutting mechanism; 4. a column; 5. lifting columns; 6. a top plate; 7. a fixed block; 8. a sliding beam; 9. a lifting driving assembly; 10. an auxiliary support assembly; 11. a slide block; 12. a first fixing plate; 13. a limiting hole; 14. limit pins; 15. a support rod; 16. a locking block; 17. a locking bolt; 18. a first push plate; 19. a bearing seat; 20. rotating the handle; 21. a first bevel gear; 22. a second bevel gear; 23. lifting the screw rod; 24. a lifting table; 25. a cross beam; 26. a protruding plate; 27. a hook; 28. a rotating arm; 29. a rotating shaft; 30. pushing and pulling a screw rod; 31. a rotating block; 32. a cutting assembly; 33. a second fixing plate; 34. a guide rod; 35. jacking the air cylinder; 36. a second push plate; 37. a mounting plate; 38. a rotating rod; 39. a cutting wheel; 40. a fourth bevel gear; 41. a third bevel gear; 42. and driving the motor.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In one embodiment, referring to fig. 1-8, a reinforcing bar removing device for building repair includes a base 1, a supporting mechanism 2 and a cutting mechanism 3;
the support mechanism 2 comprises a stand column 4 fixedly connected to the base 1, the stand column 4 is vertically arranged at the front end and the rear end of the upper surface of the base 1, the upper end of the stand column 4 is fixedly connected with the front end and the rear end of a cross beam 25 which is arranged in a front-rear direction, the front side and the rear side of the cross beam 25 are slidably connected with the middle part of a vertically arranged lifting column 5, the upper end of the lifting column 5 is fixedly connected with the front end and the rear end of a top plate 6 which is arranged in a front-rear direction, the front side and the rear side of the upper surface of the top plate 6 are provided with fixing blocks 7, and the fixing blocks 7 are slidably connected with sliding beams 8 which are arranged in a left-right direction;
the cutting mechanism 3 comprises a front extending plate 26 and a rear extending plate 26, wherein the front end and the rear end of the front extending plate 26 are arranged at the left end of the sliding beam 8, a rotating shaft 29 is arranged at the front end and the rear end of the upper surface of the extending plate 26, the upper end of the rotating shaft 29 is rotationally connected with the right side of a rotating arm 28, the right end of the upper surface of the rotating arm 28 is rotationally connected with a rotating block 31, the rear rotating block 31 is rotationally connected with the rear end of a push-pull screw 30 which is arranged in the front and rear direction, the middle of the push-pull screw 30 is in threaded connection with the front side of the rotating block 31, a hook 27 is arranged at the left end of the rotating arm 28, the opening of the hook 27 faces to one side far away from the center of the extending plate 26, and a cutting assembly 32 for cutting reinforcing steel bars is arranged below the extending plate 26.
In one case of the present embodiment, an auxiliary supporting assembly 10 which is matched with the lifting column 5 and keeps the sliding beam 8 in a horizontal state is arranged on the right side of the sliding beam 8, and a lifting driving assembly 9 which pushes the lifting column 5 to move up and down is arranged in the middle of the base 1. The auxiliary support assembly 10 comprises a first push plate 18 which is arranged at the right end of the sliding beam 8 in a front-back direction, a locking block 16 is slidingly connected to the right side of the sliding beam 8, a locking bolt 17 is connected to the upper side of the locking block 16 in a threaded manner, after the locking bolt 17 is screwed, the locking bolt 17 can tightly prop up the sliding beam 8, so that the position between the sliding block 11 and the sliding beam 8 is fixed, the effect of locking position is achieved, the upper end of a connecting support rod 15 is rotated on the lower surface of the locking block 16, the lower end of the support rod 15 is rotated and connected with a limit pin 14, a sliding block 11 is slidingly connected above the lifting column 5, a first fixing plate 12 is arranged on the right side of the sliding block 11, a limit hole 13 is formed in the middle of the first fixing plate 12, and the limit pin 14 can be directly inserted into the limit hole 13, so that the distance between the sliding block 11 and the locking block 16 is fixed, and the support rod 15 can play the effect of auxiliary support after the position of the sliding beam 8 is fixed.
In one case of this embodiment, the lifting driving assembly 9 includes a lifting screw rod 23 vertically disposed in the middle of the base 1, the lower end of the lifting screw rod 23 is rotationally connected with the middle of the upper surface of the base 1, the upper end of the lifting screw rod 23 is rotationally connected with the middle of the lower surface of the cross beam 25, the middle of the lifting screw rod 23 is in threaded connection with the middle of the lifting table 24, the front end and the rear end of the lifting table 24 are slidingly connected with the middle of the upright post 4, the front side and the rear side of the upper surface of the lifting table 24 are fixedly connected with the lower end of the lifting post 5, so that the lifting screw rod 23 pushes the lifting post 5 to move up and down through the lifting table 24, the right side of the upper surface of the base 1 is provided with a bearing seat 19, the bearing seat 19 is rotationally connected with a rotating handle 20, the left end of the rotating handle 20 is provided with a first bevel gear 21, the first bevel gear 21 is in meshed connection with a second bevel gear 22, and the second bevel gear 22 is fixedly connected with the lower end of the lifting screw rod 23, so that the rotating handle 20 can rotate in a gear transmission manner to make the lifting screw rod 23 rotate.
In one case of the present embodiment, the cutting assembly 32 includes a second fixing plate 33 disposed on front and rear sides of a lower surface of the extension plate 26, a middle portion of the second fixing plate 33 is slidably connected with a middle portion of a guide rod 34 disposed in a left and right direction, a left end of the guide rod 34 is fixedly connected with front and rear ends of a mounting plate 37 disposed in a front and rear direction, a middle portion of the mounting plate 37 is rotatably connected with a middle portion of a vertically disposed rotary rod 38, a cutting wheel 39 is disposed at an upper end of the rotary rod 38, a driving motor 42 is disposed on front of a lower surface of the mounting plate 37, an output shaft of the driving motor 42 is fixedly connected with a third bevel gear 41, the third bevel gear 41 is engaged with a fourth bevel gear 40, the fourth bevel gear 40 is fixedly connected with a lower end of the rotary rod 38, so that the driving motor 42 can rotate the cutting wheel 39 by means of a gear transmission, and a jacking cylinder 35 is disposed in a middle portion of a lower surface of the extension plate 26, a piston rod of the jacking cylinder 35 is extended rightward, a piston rod of the jacking cylinder 35 is fixedly connected with a middle portion of the second push plate 36 disposed in a front and rear direction, front and rear ends of the second push plate 36 are fixedly connected with front and rear ends of the second push plate 36, an output shaft of the second push plate 36 is fixedly connected with right end of the guide rod 34, and thus the right end of the jacking cylinder 35 can be controlled to extend or retract the piston rod 39.
In the implementation process of the embodiment, the base 1 is placed on the side surface of the wall surface where the steel bars need to be removed, and the counterweight can be placed on the base 1, so that the whole removing device is kept stable during working.
The unfolding process is that the limiting pin 14 is pulled out of the limiting hole 13, the rotating handle 20 can be rotated at the moment, so that the lifting screw rod 23 can drive the top plate 6 to move upwards, the cutting wheel 39 moves to the height required to be cut, the push-pull screw rod 30 is rotated, the two hooks 27 are close to each other, the positions of the hooks 27 are adjusted left and right, the two hooks 27 can be just buckled at the positions of the reinforcing steel bars on the left side and the right side of the reinforcing steel bars required to be cut, the sliding beam 8 is pushed to the left side, the hooks 27 are buckled at the positions of the reinforcing steel bars beside, and the limiting pin 14 can be inserted into the limiting hole 13 at the moment, so that the unfolding process of the whole device is completed.
The cutting process, reverse rotation push-pull lead screw 30, push-pull lead screw 30 drives two couples 27 to separate each other, thereby make the reinforcing bar of both sides be broken off with the fingers and thumb both sides forward and backward, after couple 27 and reinforcing bar contact and rotate, slide beam 8 can the adaptive removal, slider 11 can the adaptive upper and lower removal this moment, make bracing piece 15 remain the effect of support all the time, after couple 27 and reinforcing bar jack up, slide beam 8's left and right sides position is locked, this moment can start driving motor 42, driving motor 42's output shaft makes cutting wheel 39 rotate through gear drive, start jacking cylinder 35, jacking cylinder 35 drives cutting wheel 39 left side and removes, thereby make cutting wheel 39 carry out the processing of cutting to the reinforcing bar, can reverse start jacking cylinder 35 after the cutting is accomplished, make cutting wheel 39 and reinforcing bar disconnect, and reverse rotation push-pull lead screw 30, thereby make couple 27 and reinforcing bar of both sides disconnect.
The folding process, the driving motor 42 is turned off, the limit pin 14 is pulled out from the limit hole 13, the rotary handle 20 is reversely rotated, so that the top plate 6 moves downwards, after the top plate 6 moves to the lowest position, the top plate 6 can press the sliding block 11 on the middle part of the cross beam 25, the cross beam 25 can be slid to the right side at the moment, the extending plate 26 moves to the position contacted with the top plate 6, the locking bolt 17 can be unscrewed at the moment, the limit pin 14 is inserted into the limit hole 13, the locking bolt 17 is screwed again, the left and right positions of the sliding cross beam 25 are locked, and the folding process of the whole device is completed at the moment.
The invention is suitable for a building repair reinforcing steel bar dismantling device, after reinforcing steel bars on the front side and the rear side are tightly propped by arranging the hooks 27 capable of moving back and forth, the cutting wheel 39 can stably cut the reinforcing steel bars in the middle, and the sliding block 11 can adaptively move up and down in the process of tightly propping the reinforcing steel bars, so that the supporting rod 15 always keeps the supporting treatment on the sliding beam 8, and the dismantling device is stable in the whole cutting process and has better safety.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. The reinforcing steel bar dismantling device for house building repair is characterized by comprising a base, a supporting mechanism and a cutting mechanism;
the support mechanism comprises a stand column fixedly connected to the base, one end of the stand column, which is far away from the base, is fixedly connected with a cross beam, the middle part of the cross beam is slidably connected with a lifting column, one end of the lifting column, which is far away from the base, is provided with a top plate, and one side of the top plate, which is far away from the base, is provided with a fixed block, and the fixed block is slidably connected with a sliding beam;
the cutting mechanism comprises an extension plate arranged at one end of the sliding beam away from the base, two rotating arms with adjustable included angles are connected at the two ends of one side of the extension plate away from the ground in a rotating mode, a hook is arranged at one end of the rotating arms away from the base, a cutting assembly for cutting reinforcing steel bars is arranged in the middle of the extension plate, the cutting assembly comprises a second fixing plate arranged at one side of the extension plate close to the base, the second fixing plate is in sliding connection with a guide rod, a mounting plate is arranged at one end of the guide rod close to the hook, a rotating rod is connected at the middle of the mounting plate in a rotating mode, and a cutting wheel is arranged at one end of the base, away from the rotating rod.
2. The reinforcing steel bar removing device for building repair according to claim 1, wherein an auxiliary supporting component matched with the lifting column is arranged on one side of the sliding beam, which is far away from the cutting mechanism, and a lifting driving component for adjusting the height of the lifting column is arranged in the middle of the base.
3. The building repair reinforcing steel bar dismantling device according to claim 2, wherein the auxiliary supporting component comprises a first push plate fixedly connected with the end part of the sliding beam, one side of the first push plate of the sliding Liang Kaojin is slidably connected with a locking block, the side surface of the locking block is in threaded connection with a locking bolt matched with the sliding beam, one side, close to the base, of the locking block is rotationally connected with one end of the supporting rod, the other end of the supporting rod is provided with a limiting pin, the lifting column is slidably connected with a sliding block, the side surface of the sliding block is provided with a first fixing plate, and the middle part of the first fixing plate is provided with a limiting hole matched with the limiting pin.
4. The building repair reinforcing steel bar dismantling device according to claim 2, wherein the lifting driving assembly comprises a lifting screw rod with one end rotatably connected with the base, the other end of the lifting screw rod is rotatably connected with the cross beam, the middle part of the lifting screw rod is in threaded connection with the middle part of a lifting table, two ends of the lifting table are in sliding connection with the middle part of a stand column, and one side of the lifting table away from the base is fixedly connected with the end part of the lifting column.
5. The building repair reinforcing steel bar dismantling device according to claim 4, wherein a bearing seat is arranged on the side edge of the base, the bearing seat is rotatably connected with the middle part of the rotating handle, a first bevel gear is arranged at the end part of the rotating handle, the first bevel gear is in meshed connection with a second bevel gear, and the second bevel gear is fixedly connected with a lifting screw rod.
6. The reinforcing steel bar dismantling device for building repair according to claim 1, wherein two ends of the extending plate are provided with rotating shafts, the end parts of the rotating shafts are connected with rotating arms, one end, far away from the hanging hook, of each rotating arm is rotatably connected with a rotating block, one side of each rotating block is rotatably connected with the end part of a push-pull screw rod, and the middle part of the push-pull screw rod is in threaded connection with the other side of each rotating block.
7. The building repair reinforcing steel bar removing device according to claim 1, wherein the protruding plate is provided with a jacking cylinder, a piston rod of the jacking cylinder is fixedly connected with a second push plate, and the end part of the second push plate is fixedly connected with a guide rod.
8. The reinforcing steel bar dismantling device for building repair according to claim 7, wherein a driving motor is arranged on the mounting plate, an output shaft of the driving motor is fixedly connected with a third bevel gear, the third bevel gear is in meshed connection with a fourth bevel gear, and the fourth bevel gear is fixedly connected with a rotating rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410210976.5A CN117780151B (en) | 2024-02-27 | 2024-02-27 | Reinforcement demolishing device is used in house construction repairment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410210976.5A CN117780151B (en) | 2024-02-27 | 2024-02-27 | Reinforcement demolishing device is used in house construction repairment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117780151A true CN117780151A (en) | 2024-03-29 |
| CN117780151B CN117780151B (en) | 2024-05-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410210976.5A Active CN117780151B (en) | 2024-02-27 | 2024-02-27 | Reinforcement demolishing device is used in house construction repairment |
Country Status (1)
| Country | Link |
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| CN (1) | CN117780151B (en) |
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| CN112191776A (en) * | 2020-10-23 | 2021-01-08 | 姚正平 | Reinforcing bar cutting device for building |
| JP2021074730A (en) * | 2019-11-06 | 2021-05-20 | 東陽建設工機株式会社 | Reinforcing-bar cutting device and reinforcing-bar cutting method |
| CN214185063U (en) * | 2021-01-08 | 2021-09-14 | 温州永立建筑工程有限公司 | Novel reinforcing bar cutting equipment for construction |
| CN215589636U (en) * | 2021-05-11 | 2022-01-21 | 广东海丙建设工程有限公司 | Brick cutting device for building |
| CN115823456A (en) * | 2022-11-30 | 2023-03-21 | 六安长城钢结构有限公司 | Steel construction cutting demolishs equipment |
| CN219112753U (en) * | 2022-10-12 | 2023-06-02 | 宫海霞 | Vertical cutting device is used in road bridge construction |
| CN220100797U (en) * | 2023-06-06 | 2023-11-28 | 湖南教建集团有限公司 | Reinforced concrete internal support cutting and dismantling device |
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2024
- 2024-02-27 CN CN202410210976.5A patent/CN117780151B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200424295Y1 (en) * | 2006-06-02 | 2006-08-17 | 김태성 | Reinforced concrete structure cutting device with foam removal function of cutting groove |
| CN110043065A (en) * | 2019-04-17 | 2019-07-23 | 盐城万鑫拆除有限公司 | Portable novel reinforced concrete cutting equipment |
| JP2021074730A (en) * | 2019-11-06 | 2021-05-20 | 東陽建設工機株式会社 | Reinforcing-bar cutting device and reinforcing-bar cutting method |
| CN112191776A (en) * | 2020-10-23 | 2021-01-08 | 姚正平 | Reinforcing bar cutting device for building |
| CN214185063U (en) * | 2021-01-08 | 2021-09-14 | 温州永立建筑工程有限公司 | Novel reinforcing bar cutting equipment for construction |
| CN215589636U (en) * | 2021-05-11 | 2022-01-21 | 广东海丙建设工程有限公司 | Brick cutting device for building |
| CN219112753U (en) * | 2022-10-12 | 2023-06-02 | 宫海霞 | Vertical cutting device is used in road bridge construction |
| CN115823456A (en) * | 2022-11-30 | 2023-03-21 | 六安长城钢结构有限公司 | Steel construction cutting demolishs equipment |
| CN220100797U (en) * | 2023-06-06 | 2023-11-28 | 湖南教建集团有限公司 | Reinforced concrete internal support cutting and dismantling device |
Also Published As
| Publication number | Publication date |
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| CN117780151B (en) | 2024-05-28 |
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