CN211256683U - Bracket for bridge construction - Google Patents
Bracket for bridge construction Download PDFInfo
- Publication number
- CN211256683U CN211256683U CN201921526758.3U CN201921526758U CN211256683U CN 211256683 U CN211256683 U CN 211256683U CN 201921526758 U CN201921526758 U CN 201921526758U CN 211256683 U CN211256683 U CN 211256683U
- Authority
- CN
- China
- Prior art keywords
- bracket
- plates
- bridge construction
- fixedly connected
- shifting
- 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.)
- Active
Links
- 238000010276 construction Methods 0.000 title claims abstract description 29
- 230000003028 elevating effect Effects 0.000 claims abstract description 17
- 238000012423 maintenance Methods 0.000 claims abstract description 7
- 238000006073 displacement reaction Methods 0.000 claims description 9
- 230000000087 stabilizing effect Effects 0.000 claims description 8
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 230000014759 maintenance of location Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
Images
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The utility model belongs to the technical field of the bridge bracket, especially, bracket is used in bridge construction, including firm board, elevating system, retaining groove, supporting mechanism, mounting panel and maintenance bolt, the fixed connection of center department of elevating system's bottom and firm board top surface, the retaining groove has been seted up at elevating system's top, supporting mechanism's top fixed mounting is in the both sides face fixed connection on elevating system top, two the one end that the mounting panel is close to each other and the both sides face fixed connection of firm board, two the bottom of maintenance bolt and the top surface threaded connection of two mounting panels. This bracket for bridge construction through the improvement to bracket for bridge construction, at first can conveniently adjust the height of whole bracket, just so can accelerate the use of bracket to the speed of bridge construction has been improved, then can also make the bracket possess the function of automatic centre gripping, just so can further fix a position the bridge, thereby has improved the practicality of bracket.
Description
Technical Field
The utility model relates to a bridge bracket technical field especially relates to a bracket is used in bridge construction.
Background
In the bridge work progress, often need use highway bridge construction support bracket, present highway bridge construction support bracket generally includes the bottom plate, installs a plurality of jacking cylinder on the bottom plate and fixes the roof in jacking cylinder upper end, is fixed with the slide on the up end of roof, is connected with a plurality of supporting seat on the slide slidable, and the supporting seat realizes the support to the pier.
At present, most of existing brackets for bridge construction are simple in structure, so that the functionality is relatively poor, especially, the existing brackets for bridge construction are all of an integrated structure, the height of the brackets cannot be automatically adjusted, and therefore if the height of the brackets is not enough, the height of the brackets needs to be manually adjusted, and the working efficiency of bridge construction is greatly reduced.
SUMMERY OF THE UTILITY MODEL
Based on the inconvenient height-adjusting of current bracket for bridge construction, reduced bridge construction speed's technical problem, the utility model provides a bracket for bridge construction.
The utility model provides a bracket for bridge construction, including firm board, elevating system, retention groove, supporting mechanism, mounting panel and maintenance bolt, elevating system's bottom and the center department fixed connection of firm board top surface, the retention groove has been seted up at elevating system's top, supporting mechanism's top fixed mounting is in the both sides face fixed connection on elevating system top, two the one end that the mounting panel is close to each other and the both sides face fixed connection of firm board, two the bottom of maintenance bolt and the top surface threaded connection of two mounting panels.
Preferably, the lifting mechanism comprises a lower tube, a shifting column, a limiting ring, a threaded hole, a shifting rod and a speed reduction motor, the bottom of the lower tube is fixedly connected with the center of the top surface of the stabilizing plate, the bottom of the shifting column is inserted into the inner cavity of the top end of the lower tube, the limiting ring is sleeved on the surface of the bottom end of the shifting column, the threaded hole is formed in the center of the bottom surface of the shifting column, the top end of the shifting rod is inserted into the inner cavity of the threaded hole, and the bottom end of the speed reduction motor is sleeved on the inner cavity of the bottom end of the lower tube and is fixedly connected with the center of the top surface of the stabilizing plate.
Preferably, the supporting mechanism comprises supporting plates, limiting plates, sliding rails, shifting plates, positioning rings, cylinders, piston rods, reinforcing steel ropes and clamping plates, one end of each of the two supporting plates, which is close to each other, is fixedly connected with two side faces at the top end of the shifting column, one face of each of the two limiting plates, which is close to each other, is fixedly connected with one face of each of the two supporting plates, the bottoms of the two sliding rails are fixedly connected with the top faces of the two supporting plates, the bottom ends of the two shifting plates are clamped with the tops of the two sliding rails, one end of each of the two positioning rings, which is far away from each other, is fixedly connected with one, the bottom end of the cylinder is fixedly connected with the bottom surface of the inner cavity of the retention groove, the bottom end of the piston rod is installed at the top end of the cylinder, one ends, far away from each other, of the two steel bar ropes are sleeved in the inner cavities of the two positioning rings, and the bottoms of the two clamping plates are fixedly connected with the top surfaces, far away from one ends, of the two shifting plates, of the two clamping plates.
Preferably, the outer surface of the limiting ring is in sliding connection with the inner wall of the lower tube.
Preferably, the surface of the displacement rod is in threaded connection with the inner wall of the threaded hole.
Preferably, the grooves at the bottom ends of the shifting plates are connected with the top surfaces of the two sliding rails in a sliding manner.
The utility model provides a beneficial effect does:
1. through the elevating system who sets up, at first control gear motor corotation, gear motor corotation just can shift pole corotation, shift pole corotation just can drive shift post and supporting mechanism simultaneous rebound, then control gear motor reversal, gear motor reversal just can drive shift pole reversal, shift pole reversal just can drive shift post and supporting mechanism simultaneous downward movement, through control gear motor's corotation, just so can the height of fast speed adjustment bracket, thereby the speed of bridge construction has further been improved.
2. Through the improvement to the bracket for bridge construction, at first can conveniently adjust the height of whole bracket, just so can accelerate the use of bracket to improve the speed of bridge construction, then can also make the bracket possess the function of automatic centre gripping, just so can further fix a position the bridge, thereby improved the practicality of bracket.
Drawings
Fig. 1 is a schematic view of a bracket for bridge construction according to the present invention;
fig. 2 is a front view of a bracket for bridge construction provided by the present invention;
fig. 3 is an enlarged view of a structure a in fig. 1 of a bracket for bridge construction according to the present invention.
In the figure: 1. a stabilizing plate; 2. a lifting mechanism; 201. a lower joint pipe; 202. a displacement column; 203. a limiting ring; 204. a threaded hole; 205. a shift lever; 206. a reduction motor; 3. a retention groove; 4. a support mechanism; 401. a support plate; 402. a limiting plate; 403. a slide rail; 404. a shifting plate; 405. a positioning ring; 406. a cylinder; 407. a piston rod; 408. a reinforcing steel rope; 409. a splint; 5. mounting a plate; 6. and a bolt is retained.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a bracket for bridge construction, includes a stabilizing plate 1, an elevating mechanism 2, a retaining groove 3, a supporting mechanism 4, a mounting plate 5 and a retaining bolt 6, the bottom of the elevating mechanism 2 is fixedly connected with the center of the top surface of the stabilizing plate 1, the top of the elevating mechanism 2 is provided with the retaining groove 3, the top end of the supporting mechanism 4 is fixedly mounted on two side surfaces of the top end of the elevating mechanism 2, one end of the two mounting plates 5 close to each other is fixedly connected with two side surfaces of the stabilizing plate 1, and the bottom ends of the two retaining bolts 6 are in threaded connection with the top surfaces of the two mounting plates 5.
The lifting mechanism 2 comprises a lower tube section 201, a shifting column 202, a limiting ring 203, a threaded hole 204, a shifting rod 205 and a speed reducing motor 206, wherein the bottom of the lower tube section 201 is fixedly connected with the center of the top surface of the stabilizing plate 1, the bottom end of the shifting column 202 is inserted into an inner cavity at the top end of the lower tube section 201, the limiting ring 203 is sleeved on the surface of the bottom end of the shifting column 202, the threaded hole 204 is formed in the center of the bottom surface of the shifting column 202, the top end of the shifting rod 205 is inserted into the inner cavity of the threaded hole 204, the outer surface of the limiting ring 203 is slidably connected with the inner wall of the lower tube section 201, the surface of the shifting rod 205 is in threaded connection with the inner wall of the threaded hole 204, and the bottom end of the speed reducing motor 206 is sleeved on the inner cavity at the bottom.
The supporting mechanism 4 comprises supporting plates 401, limiting plates 402, sliding rails 403, shifting plates 404, positioning rings 405, an air cylinder 406, a piston rod 407, a reinforcing steel bar rope 408 and a clamping plate 409, wherein one ends of the two supporting plates 401, which are close to each other, are fixedly connected with two side surfaces at the top end of the shifting column 202, one surfaces of the two limiting plates 402, which are close to each other, are fixedly connected with one surfaces of the two supporting plates 401, the bottoms of the two sliding rails 403 are fixedly connected with the top surfaces of the two supporting plates 401, the bottom ends of the two shifting plates 404 are clamped with the top parts of the two sliding rails 403, the grooves at the bottom ends of the shifting plates 404 are in sliding connection with the top surfaces of the two sliding rails 403, one ends of the two positioning rings 405, which are far from each other, are fixedly connected with one surfaces of the two shifting plates 404, the bottom end of the air cylinder 406 is fixedly connected with the bottom surface of the inner cavity, the bottom of the two clamping plates 409 are fixedly connected with the top surfaces of the two shifting plates 404 at the ends far away from each other.
When the device is used, firstly, the deceleration motor 206 is controlled to rotate forwards, the deceleration motor 206 can rotate forwards to drive the shifting rod 205 to rotate forwards, the shifting rod 205 can rotate forwards to drive the shifting column 202 and the supporting mechanism 4 to move upwards simultaneously, then the deceleration motor 206 is controlled to rotate backwards, the deceleration motor 206 can rotate backwards to drive the shifting rod 205 to rotate backwards, the shifting rod 205 can rotate backwards to drive the shifting column 202 and the supporting mechanism 4 to move downwards simultaneously, the height of the bracket can be quickly adjusted by controlling the rotation forwards and backwards of the deceleration motor 206, after the height of the high bracket is adjusted, the air cylinder 406 can be controlled to start, the air cylinder 406 can drive the piston rod 407 to move downwards by starting, the piston rod 407 can move downwards by moving downwards to drive the ends, close to each other, of the two reinforcing steel ropes 408 can move downwards to drive the two shifting plates 404 to move towards opposite directions, the two shifting plates 404 can drive the two clamping plates 409 to move towards opposite directions by moving towards opposite directions, when the opposite surfaces of the two clamping plates 409 are in sufficient contact with the two sides of the bridge, the bridge can be further positioned.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a bracket is used in bridge construction, includes firm board (1), elevating system (2), maintenance groove (3), supporting mechanism (4), mounting panel (5) and maintenance bolt (6), its characterized in that: fixed connection is located with the center of firm board (1) top surface in the bottom of elevating system (2), retaining groove (3) have been seted up at the top of elevating system (2), the top fixed mounting of supporting mechanism (4) is in the both sides face fixed connection on elevating system (2) top, two the one end that mounting panel (5) are close to each other and the both sides face fixed connection of firm board (1), two the bottom of maintenance bolt (6) and the top surface threaded connection of two mounting panels (5).
2. The bracket for bridge construction according to claim 1, wherein: the lifting mechanism (2) comprises a lower section pipe (201), a displacement column (202), a limiting ring (203), a threaded hole (204), a displacement rod (205) and a speed reducing motor (206), wherein the bottom of the lower section pipe (201) is fixedly connected with the center of the top surface of the stabilizing plate (1), the bottom end of the displacement column (202) is connected with an inner cavity at the top end of the lower section pipe (201) in an inserting mode, the limiting ring (203) is sleeved on the surface of the bottom end of the displacement column (202), the threaded hole (204) is formed in the center of the bottom surface of the displacement column (202), the top end of the displacement rod (205) is connected with an inner cavity of the threaded hole (204) in an inserting mode, and the bottom end of the speed reducing motor (206) is sleeved on the inner cavity at the bottom end of the lower section pipe (201) and is fixedly connected with the center of the top surface.
3. The bracket for bridge construction according to claim 1, wherein: the supporting mechanism (4) comprises supporting plates (401), limiting plates (402), sliding rails (403), shifting plates (404), positioning rings (405), air cylinders (406), piston rods (407), reinforcing steel ropes (408) and clamping plates (409), wherein one ends of the two supporting plates (401) close to each other are fixedly connected with two side faces of the top end of the shifting column (202), one faces of the two limiting plates (402) close to each other are fixedly connected with one faces of the two supporting plates (401) away from each other, the bottoms of the two sliding rails (403) are fixedly connected with the top faces of the two supporting plates (401), the bottom ends of the two shifting plates (404) are clamped with the top portions of the two sliding rails (403), one ends of the two positioning rings (405) away from each other are fixedly connected with one faces of the two shifting plates (404) close to each other, and the bottom end of the air cylinders (406) is fixedly connected with the bottom faces of inner cavities of the positioning grooves, the bottom end of the piston rod (407) is mounted at the top end of the air cylinder (406), one ends, far away from each other, of the two steel bar ropes (408) are sleeved in inner cavities of the two positioning rings (405), and the bottoms of the two clamping plates (409) are fixedly connected with the top surfaces, far away from each other, of the two shifting plates (404).
4. The bracket for bridge construction according to claim 2, wherein: the outer surface of the limiting ring (203) is connected with the inner wall of the lower tube (201) in a sliding mode.
5. The bracket for bridge construction according to claim 2, wherein: the surface of the displacement rod (205) is in threaded connection with the inner wall of the threaded hole (204).
6. The bracket for bridge construction according to claim 3, wherein: the groove at the bottom end of the shifting plate (404) is connected with the top surfaces of the two sliding rails (403) in a sliding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921526758.3U CN211256683U (en) | 2019-09-16 | 2019-09-16 | Bracket for bridge construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921526758.3U CN211256683U (en) | 2019-09-16 | 2019-09-16 | Bracket for bridge construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211256683U true CN211256683U (en) | 2020-08-14 |
Family
ID=71957679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921526758.3U Active CN211256683U (en) | 2019-09-16 | 2019-09-16 | Bracket for bridge construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211256683U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111962913A (en) * | 2020-08-24 | 2020-11-20 | 广厦建设集团有限责任公司 | Intelligent template strutting arrangement for building engineering construction |
| CN112523099A (en) * | 2020-12-09 | 2021-03-19 | 湖北长欣电子科技有限公司 | Combined type supporting protective bracket device for bridge construction |
| CN113215961A (en) * | 2021-05-19 | 2021-08-06 | 岳阳市通衢兴路公司 | Support structure for supporting small box girder and construction method thereof |
| CN113863147A (en) * | 2021-09-30 | 2021-12-31 | 中铁十六局集团第五工程有限公司 | Bracket for bridge construction |
| CN114438912A (en) * | 2022-03-17 | 2022-05-06 | 中国十九冶集团有限公司 | Elastic bridge deviation-rectifying limiter |
-
2019
- 2019-09-16 CN CN201921526758.3U patent/CN211256683U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111962913A (en) * | 2020-08-24 | 2020-11-20 | 广厦建设集团有限责任公司 | Intelligent template strutting arrangement for building engineering construction |
| CN112523099A (en) * | 2020-12-09 | 2021-03-19 | 湖北长欣电子科技有限公司 | Combined type supporting protective bracket device for bridge construction |
| CN113215961A (en) * | 2021-05-19 | 2021-08-06 | 岳阳市通衢兴路公司 | Support structure for supporting small box girder and construction method thereof |
| CN113863147A (en) * | 2021-09-30 | 2021-12-31 | 中铁十六局集团第五工程有限公司 | Bracket for bridge construction |
| CN114438912A (en) * | 2022-03-17 | 2022-05-06 | 中国十九冶集团有限公司 | Elastic bridge deviation-rectifying limiter |
| CN114438912B (en) * | 2022-03-17 | 2023-03-14 | 中国十九冶集团有限公司 | Elastic bridge deviation-rectifying limiter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211256683U (en) | Bracket for bridge construction | |
| CN108952184B (en) | Assembled building decoration stone material wood-based plate curtain mounting bracket | |
| CN201202122Y (en) | Automatic opening-closing retractable caisson or deep well steel formwork | |
| CN111472789B (en) | Pipe jacking construction process | |
| CN215160436U (en) | Pipeline laying device for municipal construction | |
| CN209835534U (en) | Lifting device for automobile maintenance | |
| CN205840892U (en) | Ditch mould bases is surveyed in self-propelled tunnel | |
| CN217928086U (en) | Support for pipe jacking laser theodolite | |
| CN107098272B (en) | A kind of autocrane that can be repaired in seam faulting of slab ends pavement usage and portable mobile | |
| CN213836301U (en) | Special tool for overhauling bridge bearing in urban rail transit engineering | |
| CN210559087U (en) | Adjustable punching jack | |
| CN211569905U (en) | Net rack short column embedded part hoisting device | |
| CN211621218U (en) | Adjustable track beam frame beam platform | |
| CN216143291U (en) | Pipeline connection auxiliary supporting device for hydraulic engineering construction | |
| CN221142474U (en) | Integral installation positioning fixture for main rib of high pier of bridge | |
| CN220033983U (en) | Auxiliary installation device for trench cover plate | |
| CN221116703U (en) | Building material hoisting mechanism for building engineering | |
| CN219906809U (en) | Lifting crane convenient for keeping gravity center | |
| CN218346751U (en) | Elevator shaft lifting platform for building construction | |
| CN218323921U (en) | Novel formwork support device | |
| CN220057502U (en) | Curved column positioning device | |
| CN219298831U (en) | Positioning device convenient to adjust and used for installing inclined column steel structure | |
| CN220664639U (en) | Prefabricated Liang Yongdiao fixture | |
| CN213802562U (en) | Assembled steel construction is convenient for combination base of adjusting | |
| CN217759262U (en) | Integrated installation assistor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 29, Market Street, Xinhua Street, Acheng District, Harbin City, Heilongjiang Province, 150300 Patentee after: Long Jian Ke Gong (Heilongjiang) Co.,Ltd. Country or region after: China Address before: No. 29, Market Street, Xinhua Street, Acheng District, Harbin City, Heilongjiang Province, 150300 Patentee before: Heilongjiang Longjian Longqiao Steel Structure Co.,Ltd. Country or region before: China |