CN213951990U - Pier column reinforcing apparatus is used in road and bridge construction - Google Patents
Pier column reinforcing apparatus is used in road and bridge construction Download PDFInfo
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- CN213951990U CN213951990U CN202022505117.9U CN202022505117U CN213951990U CN 213951990 U CN213951990 U CN 213951990U CN 202022505117 U CN202022505117 U CN 202022505117U CN 213951990 U CN213951990 U CN 213951990U
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Abstract
The utility model relates to a pier post reinforcing apparatus technical field specifically is a pier post reinforcing apparatus is used in road bridge construction, including the bridge floor, one side fixedly connected with pier post of bridge floor, the slide has been seted up to one side that the bridge floor is close to pier post, the inside sliding connection of slide has the slider, the bridge floor is close to the first fixed plate of one side fixedly connected with of pier post, one side fixedly connected with bearing of first fixed plate. The utility model has the advantages that: this pier post reinforcing apparatus is used in road and bridge construction, through the bridge floor to and pier post, the slide, the slider, first fixed plate, the bearing, the shank of bolt, the slipmat, the arc, the second fixed plate, first dead lever, the connecting plate, the second dead lever, the third fixed plate, first backup pad, the second backup pad, the cooperation setting between inserted bar and the support column, through the effect between slider, shank of bolt and the bearing, through rotating the shank of bolt, make the slider slide in the slide.
Description
Technical Field
The utility model relates to a pier post reinforcing apparatus technical field, especially a pier post reinforcing apparatus is used in road bridge roof beam construction.
Background
In recent years, in order to relieve traffic pressure, numerous urban viaducts and overpasses are built in many cities, single-column pier bridges are widely applied to the viaducts by virtue of the advantages of small occupied area, large space under the bridge, simple appearance and the like, however, the single-column pier bridges adopt a single support form in the transverse bridge direction, transverse constraint on a main beam is weak, and under a large unbalanced load vehicle or an earthquake, the support can be disengaged, so that a major accident that the main beam topples laterally is caused.
The existing product has the defects that the pier columns lack a reinforcing device, so that the supporting force of the pier columns for supporting the bridge cannot achieve the effect, and the problems of collapse or inclination and the like of the bridge can be caused seriously.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's shortcoming, provide a road and bridge pier column reinforcing apparatus for construction.
The purpose of the utility model is realized through the following technical scheme: a pier column reinforcing device for road and bridge construction comprises a bridge floor, wherein a pier column is fixedly connected to one side of the bridge floor, a slide way is formed in one side, close to the pier column, of the bridge floor, a slide block is connected to the inside of the slide way in a sliding mode, a first fixing plate is fixedly connected to one side, close to the pier column, of the bridge floor, a bearing is fixedly connected to one side of the first fixing plate, a bolt rod is rotatably connected to the inside of the bearing, an anti-skid pad is connected to the outer surface of the pier column in a sliding mode, and an arc-shaped plate is fixedly connected to one side, away from the pier column, of the anti-skid pad;
the arc-shaped plate comprises an arc-shaped plate, and is characterized in that a second fixed plate is fixedly connected to one side of the arc-shaped plate, a first fixed rod is fixedly connected to the inner portion of the second fixed plate, a connecting plate is rotatably connected to the outer surface of the first fixed rod, a second fixed rod is rotatably connected to one side, far away from the first fixed rod, of the connecting plate, a third fixed plate is fixedly connected to one side of the second fixed rod, and a sliding block is fixedly connected to one side of the third fixed plate.
Optionally, one side fixedly connected with first backup pad of second fixed plate is kept away from to the arc, one side fixedly connected with second backup pad that the arc is close to first backup pad, one side fixedly connected with inserted bar of first backup pad, the outer fixed surface of inserted bar is connected with the support column.
Optionally, the outer surface of the bolt rod is fixedly connected with the sliding block through threads, the thread pitch of the threads arranged on the outer surface of the bolt rod is matched with the thread pitch of the threads arranged inside the sliding block, and the size of the sliding block is matched with that of the sliding way.
Optionally, the number of the first fixing plates is two, the first fixing plates are symmetrical about the circle center of the pier column, the circle center of the pier column and the center point of the bridge floor are on the same straight line, the number of the sliding blocks is two, and the sliding blocks are symmetrical about the circle center of the pier column.
Optionally, the diameter of the first fixing rod is equal to the diameter of the second fixing rod, the length of the first fixing rod is greater than that of the second fixing rod, the number of the second fixing plates is four, and the second fixing plates are symmetrical about the center of a circle of the bridge pier column.
Optionally, the length of first backup pad is greater than the length of second backup pad, the quantity of first backup pad is two, two first backup pad is about the centre of a circle symmetry of pier stud.
Optionally, the diameter of the inserted rod is smaller than that of the support column, and the circle center of the inserted rod and the circle center of the support column are in the same straight line.
The utility model has the advantages of it is following:
the pier column reinforcing device for road and bridge construction comprises a bridge floor, pier columns, a slide way, a slide block, a first fixing plate, a bearing, a bolt rod, an anti-slip pad, an arc plate, a second fixing plate, a first fixing rod, a connecting plate, a second fixing rod, a third fixing plate, a first supporting plate, a second supporting plate, an inserting rod and a supporting column, wherein the anti-slip pad and the arc plate slide downwards under the action of the slide block, the bolt rod and the bearing by rotating the bolt rod to drive the slide block to slide in the slide way and drive the third fixing plate to move, and the anti-slip pad and the arc plate slide downwards under the action of the second fixing plate, the first supporting plate and the second supporting plate drive the inserting rod to slide downwards and the supporting column to be inserted into the ground so that the supporting column is contacted with the ground, thereby better solving the problem that the supporting force of the pier columns cannot achieve the effect, the stability of pier stud has been improved, has guaranteed that the bridge can not take place to collapse or incline the scheduling problem.
Drawings
Fig. 1 is a schematic view of a first perspective structure of the assembled electric appliance of the present invention;
fig. 2 is a schematic view of a second perspective structure of the assembled device of the present invention;
fig. 3 is a schematic view of a third view angle structure after the assembly of the present invention.
In the figure: 1-bridge floor, 2-bridge pier stud, 3-slideway, 4-sliding block, 5-first fixing plate, 6-bearing, 7-bolt rod, 8-non-slip mat, 9-arc plate, 10-second fixing plate, 11-first fixing rod, 12-connecting plate, 13-second fixing rod, 14-third fixing plate, 15-first supporting plate, 16-second supporting plate, 17-inserted bar and 18-supporting column.
Detailed Description
The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.
As shown in fig. 1-3, a pier column reinforcing device for road and bridge construction comprises a bridge floor 1, a pier column 2 is fixedly connected to one side of the bridge floor 1, a slideway 3 is arranged on one side of the bridge floor 1 close to the pier column 2, a slider 4 is slidably connected to the inside of the slideway 3, a first fixing plate 5 is fixedly connected to one side of the bridge floor 1 close to the pier column 2, a bearing 6 is fixedly connected to one side of the first fixing plate 5, a bolt rod 7 is rotatably connected to the inside of the bearing 6, the slider 4 is driven to slide in the slideway 3 by rotating the bolt rod 7, an anti-skid pad 8 is slidably connected to the outer surface of the pier column 2, and an arc-shaped plate 9 is fixedly connected to one side of the anti-skid pad 8 away from the pier column 2;
one side fixedly connected with second fixed plate 10 of arc 9, the first dead lever 11 of inside fixedly connected with of second fixed plate 10, the surface of first dead lever 11 rotates and is connected with connecting plate 12, one side that first dead lever 11 was kept away from to connecting plate 12 rotates and is connected with second dead lever 13, one side fixedly connected with third fixed plate 14 of second dead lever 13, one side fixed connection slider 4 of third fixed plate 14, slip through slider 4, it slides to drive third fixed plate 14, through second fixed plate 10, first dead lever 11, effect between connecting plate 12 and the second dead lever 13 drives slipmat 8 and arc 9 and slides downwards.
As an optimal technical solution of the utility model: one side fixedly connected with first backup pad 15 that second fixed plate 10 was kept away from to arc 9, one side fixedly connected with second backup pad 16 that arc 9 is close to first backup pad 15, one side fixedly connected with inserted bar 17 of first backup pad 15, the outer fixed surface of inserted bar 17 is connected with support column 18, through the slip of arc 9, drives first backup pad 15 and second backup pad 16 and slides downwards for inserted bar 17 can insert ground, makes support column 18 and ground contact.
As an optimal technical solution of the utility model: the outer surface of the bolt rod 7 is fixedly connected with the sliding block 4 through threads, the thread pitch of the threads arranged on the outer surface of the bolt rod 7 is matched with the thread pitch of the threads arranged inside the sliding block 4, the size of the sliding block 4 is matched with the size of the sliding way 3, and the sliding block 4 can better slide inside the sliding way 3.
As an optimal technical solution of the utility model: the quantity of first fixed plate 5 is two, and two first fixed plates 5 are symmetrical about the centre of a circle of pier column 2, and the centre of a circle of pier column 2 is at same straight line with the central point of bridge floor 1, and the quantity of slider 4 is two, and two sliders 4 are symmetrical about the centre of a circle of pier column 2 for the overall device is more reasonable.
As an optimal technical solution of the utility model: the diameter of first dead lever 11 equals with the diameter of second dead lever 13, and the length of first dead lever 11 is greater than the length of second dead lever 13, and the quantity of second fixed plate 10 is four, and four second fixed plates 10 are about the centre of a circle symmetry of pier stud 2 for slide that arc 9 and slipmat 8 can be better.
As an optimal technical solution of the utility model: the length of first backup pad 15 is greater than the length of second backup pad 16, and the quantity of first backup pad 15 is two, and two first backup pads 15 are about the centre of a circle symmetry of pier stud 2 for the global device is more symmetrical, pleasing to the eye.
As an optimal technical solution of the utility model: the diameter of the inserted bar 17 is smaller than that of the supporting column 18, and the circle center of the inserted bar 17 is in the same straight line with that of the supporting column 18, so that the supporting column 18 can better support.
The working process of the utility model is as follows: through slider 4, the cooperation setting between shank of bolt 7 and the bearing 6, through rotating shank of bolt 7, make slider 4 slide in slide 3, it slides to drive third fixed plate 14, through second fixed plate 10, first fixed rod 11, cooperation setting between connecting plate 12 and the second fixed rod 13, make slipmat 8 and arc 9 lapse, drive first backup pad 15 and second backup pad 16 lapse, make inserted bar 17 insert in the ground, make support column 18 and ground contact, consolidate the steadiness of pier post 2.
In summary, the following steps: the pier column reinforcing device for road and bridge construction comprises a bridge floor 1, a pier column 2, a slide way 3, a sliding block 4, a first fixing plate 5, a bearing 6, a bolt rod 7, an anti-skid pad 8, an arc-shaped plate 9, a second fixing plate 10, a first fixing rod 11, a connecting plate 12, a second fixing rod 13, a third fixing plate 14, a first supporting plate 15, a second supporting plate 16, an inserted link 17 and a supporting column 18, wherein the sliding block 4, the bolt rod 7 and the bearing 6 are arranged in a matched mode, the sliding block 4 slides in the slide way 3 by rotating the bolt rod 7 to drive the third fixing plate 14 to move, the anti-skid pad 8 and the arc-shaped plate 9 slide downwards under the action of the second fixing plate 10, the first fixing rod 11, the connecting plate 12 and the second fixing rod 13, so that the first supporting plate 15 and the second supporting plate 16 drive the inserted link 17 and the supporting column 18 to slide downwards, insert inserted bar 17 ground for support column 18 and ground contact, better solution pier post 2 holding power can not reach the problem of effect, improved pier post 2 stability, guaranteed that the bridge can not take place to collapse or the scheduling problem that inclines.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a road is pier post reinforcing apparatus for bridge construction, its characterized in that: the bridge floor comprises a bridge floor (1), wherein one side of the bridge floor (1) is fixedly connected with a pier stud (2), one side, close to the pier stud (2), of the bridge floor (1) is provided with a slideway (3), the inside of the slideway (3) is connected with a sliding block (4) in a sliding manner, one side, close to the pier stud (2), of the bridge floor (1) is fixedly connected with a first fixing plate (5), one side of the first fixing plate (5) is fixedly connected with a bearing (6), the inside of the bearing (6) is rotatably connected with a bolt rod (7), the outer surface of the pier stud (2) is connected with an anti-skid pad (8) in a sliding manner, and one side, far away from the pier stud (2), of the anti-skid pad (8) is fixedly connected with an arc-shaped plate (9);
one side fixedly connected with second fixed plate (10) of arc (9), the first dead lever (11) of inside fixedly connected with of second fixed plate (10), the surface of first dead lever (11) is rotated and is connected with connecting plate (12), one side that first dead lever (11) was kept away from in connecting plate (12) is rotated and is connected with second dead lever (13), one side fixedly connected with third fixed plate (14) of second dead lever (13), one side fixed connection slider (4) of third fixed plate (14).
2. The pier column reinforcing device for road and bridge construction of claim 1, wherein: the utility model discloses a fixed plate, including arc (9), one side fixedly connected with first backup pad (15) of second fixed plate (10) are kept away from in arc (9), one side fixedly connected with second backup pad (16) that arc (9) are close to first backup pad (15), one side fixedly connected with inserted bar (17) of first backup pad (15), the outer fixed surface of inserted bar (17) is connected with support column (18).
3. The pier column reinforcing device for road and bridge construction of claim 1, wherein: the outer surface of the bolt rod (7) is fixedly connected with the sliding block (4) through threads, the thread pitch of the threads arranged on the outer surface of the bolt rod (7) is matched with the thread pitch of the threads arranged inside the sliding block (4), and the size of the sliding block (4) is matched with that of the sliding way (3).
4. The pier column reinforcing device for road and bridge construction of claim 1, wherein: the quantity of first fixed plate (5) is two, two first fixed plate (5) is symmetrical about the centre of a circle of pier stud (2), the centre of a circle of pier stud (2) is at same straight line with the central point of bridge floor (1), the quantity of slider (4) is two, two slider (4) is symmetrical about the centre of a circle of pier stud (2).
5. The pier column reinforcing device for road and bridge construction of claim 1, wherein: the diameter of the first fixing rod (11) is equal to that of the second fixing rod (13), the length of the first fixing rod (11) is larger than that of the second fixing rod (13), the number of the second fixing plates (10) is four, and the second fixing plates (10) are symmetrical about the center of a circle of the pier column (2).
6. The pier column reinforcing device for road and bridge construction of claim 2, wherein: the length of first backup pad (15) is greater than the length of second backup pad (16), the quantity of first backup pad (15) is two, two first backup pad (15) are about the centre of a circle symmetry of pier stud (2).
7. The pier column reinforcing device for road and bridge construction of claim 2, wherein: the diameter of the inserted bar (17) is smaller than that of the support column (18), and the circle center of the inserted bar (17) and the circle center of the support column (18) are in the same straight line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022505117.9U CN213951990U (en) | 2020-11-03 | 2020-11-03 | Pier column reinforcing apparatus is used in road and bridge construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022505117.9U CN213951990U (en) | 2020-11-03 | 2020-11-03 | Pier column reinforcing apparatus is used in road and bridge construction |
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| Publication Number | Publication Date |
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| CN213951990U true CN213951990U (en) | 2021-08-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022505117.9U Active CN213951990U (en) | 2020-11-03 | 2020-11-03 | Pier column reinforcing apparatus is used in road and bridge construction |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113832877A (en) * | 2021-11-16 | 2021-12-24 | 合肥天秤检测科技有限公司 | Reinforcing construction method for bridge steel structure |
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2020
- 2020-11-03 CN CN202022505117.9U patent/CN213951990U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113832877A (en) * | 2021-11-16 | 2021-12-24 | 合肥天秤检测科技有限公司 | Reinforcing construction method for bridge steel structure |
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