CN218842897U

CN218842897U - Anti-inclination supporting seat for bridge construction

Info

Publication number: CN218842897U
Application number: CN202223354770.5U
Authority: CN
Inventors: 周文泽; 肖旦期; 何娟洪; 周海江
Original assignee: Zhenjiang Panshi Road And Bridge Construction Co ltd
Current assignee: Zhenjiang Panshi Road And Bridge Construction Co ltd
Priority date: 2022-12-14
Filing date: 2022-12-14
Publication date: 2023-04-11
Anticipated expiration: 2032-12-14

Abstract

The utility model discloses a bridge construction supporting seat of preventing slope, including supporting chassis, regulating block, first regulation pole, threaded sleeve and connecting rod, the regulating block is installed to the upside that supports the chassis, and the regulating block distributes and has four, the internally mounted of regulating block has first regulation pole, the inner end of first regulation pole passes through the bearing and links to each other with the regulating block activity, and threaded connection has the threaded sleeve on the first regulation pole, the connecting rod is installed to the threaded sleeve's bottom. This prevent supporting seat for bridge construction of slope is provided with mobilizable extension board, through the removal to the extension board, can make the extension board extend the external diameter that supports the chassis, carry out the equilibrium according to the concrete needs of bridge and support, it supports the centrobaric equilibrium of bridge floor to it to have increased the device, prevent the emergence of the device slope phenomenon, the stability and the security of the device have been improved, and can adjust the position of extension board through the rotation to first rotary disk, the regulation degree of difficulty has been reduced.

Description

Anti-inclination supporting seat for bridge construction

Technical Field

The utility model relates to a bridge construction technical field specifically is a bridge construction of preventing slope uses supporting seat.

Background

The bridge refers to a building constructed for a road to cross natural or artificial barriers, and is erected on rivers, lakes and seas, so that vehicles, pedestrians and the like can smoothly pass through the bridge. The bridge generally consists of an upper structure, a lower structure and an auxiliary structure, wherein the upper structure mainly refers to a bridge span structure and a support system; the lower structure comprises a bridge abutment, a bridge pier and a foundation; the auxiliary structures refer to bridge end butt straps, tapered revetments, diversion works and the like.

Present bridge construction, at first need carry out the cofferdam drainage to the river, build the pier again, then build the bridge floor, at bridge floor construction's in-process, need use the supporting seat as supporting platform, and then carry out laying and the reinforcement of bridge floor on supporting platform, and the current supporting seat that is used for bridge construction, when using, because the quality of bridge floor is heavier, produce the unstable phenomenon of focus easily, make the supporting seat take place the slope, cause the incident, the supporting seat supports through the base of disc more, the diameter of disc is limited, the unstable phenomenon of focus that can not be fine deals with, lead to the equilibrium of supporting seat to support poorly.

We have therefore proposed a bridge construction support seat which prevents tilting so as to solve the problems set forth above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent supporting seat for bridge construction of slope to solve the current supporting seat that is used for bridge construction in the existing market that above-mentioned background art provided, when using, because the quality of bridge floor is heavier, produce the unstable phenomenon of focus easily, make the supporting seat incline, cause the incident, the supporting seat supports through the base of disc more, the diameter of disc is limited, can not be fine to the unstable phenomenon of focus deal with, lead to the poor problem of the equilibrium support of supporting seat.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a prevent supporting seat for bridge construction of slope, is including supporting chassis, regulating block, first regulation pole, threaded sleeve and connecting rod, the regulating block is installed to the upside that supports the chassis, and the regulating block distributes and has four, the internally mounted of regulating block has first regulation pole, the inner end of first regulation pole passes through the bearing and links to each other with the regulating block activity, and threaded sleeve is connected with on the first regulation pole, the connecting rod is installed to threaded sleeve's bottom, the other end of connecting rod is installed on the extension board, be swing joint between extension board and the support chassis, the bottom surface that supports the chassis flushes with the bottom surface of extension board mutually.

Preferably, install the orientation lever on the extension board, the orientation lever inserts to supporting on the chassis, first rotary disk is installed to the outer end of first regulation pole, the threaded sleeve is located the adjustment tank, the adjustment tank is seted up in supporting the chassis, and the adjustment tank is linked together with the spread groove, makes the connecting rod slide in the spread groove.

Preferably, the top surface mid-mounting who supports the chassis has the support post, install the backup pad on the support post, the laminating is provided with the regulating plate in the backup pad, the length of regulating plate is greater than the length of backup pad.

Preferably, the supporting plate is provided with a supporting cylinder, the supporting cylinder is internally provided with a rotating hole, the rotating hole is internally provided with a supporting block, the supporting block is internally provided with a second adjusting rod, the second adjusting rod and the supporting block are in sliding relation, and the bottom of the second adjusting rod is provided with a second rotating disc.

Preferably, the outer side of the supporting cylinder is connected to the supporting upright post through a reinforcing rod, and four supporting cylinders are distributed on the supporting plate.

Preferably, the top of second regulation pole is seted up threadedly, and the outside threaded connection of second regulation pole has the screw thread piece, screw thread piece fixed mounting is on a support section of thick bamboo, the dwang is installed at the top of second regulation pole, the dwang passes through the bearing and links to each other with the lifter, the stopper is installed in the outside of lifter, the stopper is located the spacing inslot, the spacing groove is seted up on a support section of thick bamboo.

Compared with the prior art, the beneficial effects of the utility model are that: the anti-inclination support seat for bridge construction,

(1) The movable extension plate is arranged, the extension plate can extend the outer diameter of the supporting chassis through moving the extension plate, balance supporting is carried out according to the specific requirements of the bridge, the balance of the device on the gravity center of the supporting bridge deck is improved, the inclination phenomenon of the device is prevented, the stability and the safety of the device are improved, the position of the extension plate can be adjusted through rotating the first rotating disc, and the adjusting difficulty is reduced;

(2) Be provided with the second and adjust the pole, through the rotation to the second regulation pole, can adjust the pole upwards to promote the regulating plate to the second, and then adjust the height of regulating plate, make the height of regulating plate can be better suit with the height of bridge floor to the demand that adapts to the not co-altitude bridge floor has increased the device's support effect.

Drawings

FIG. 1 is a schematic view of the appearance structure of the present invention;

FIG. 2 is a schematic view of a vertical cross-section structure of the supporting cylinder of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

fig. 4 is the utility model discloses support the chassis and erect and cut open the structure schematic diagram.

In the figure: 1. a support chassis; 2. an adjusting block; 3. a first adjusting lever; 4. a threaded sleeve; 5. a connecting rod; 6. an extension plate; 7. an orientation bar; 8. a first rotary disk; 9. an adjustment groove; 10. connecting grooves; 11. supporting the upright post; 12. a support plate; 13. an adjusting plate; 14. a support cylinder; 15. rotating the hole; 16. a supporting block; 17. a second adjusting lever; 18. a second rotating disk; 19. a reinforcing rod; 20. a thread block; 21. rotating the rod; 22. a lifting rod; 23. a limiting block; 24. a limiting groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a prevent supporting seat for bridge construction of slope, including supporting chassis 1, regulating block 2, first regulation pole 3, threaded sleeve 4, connecting rod 5, extension board 6, directional pole 7, first rotation dish 8, adjustment tank 9, spread groove 10, support post 11, backup pad 12, regulating plate 13, a support section of thick bamboo 14, rotation hole 15, supporting shoe 16, second regulation pole 17, second rotation dish 18, anchor strut 19, threaded block 20, dwang 21, lifter 22, stopper 23 and spacing groove 24, regulating block 2 is installed to the upside of supporting chassis 1, regulating block 2 distributes and has four, the internally mounted of regulating block 2 has first regulation pole 3, the inner end of first regulation pole 3 passes through bearing and regulating block 2 swing joint, threaded sleeve 4 is threaded sleeve 4 on the first regulation pole 3, connecting rod 5 is installed to the bottom of threaded sleeve 4, the other end of connecting rod 5 is installed on extension board 6, be swing joint between extension board 6 and the supporting chassis 1, the bottom surface of supporting chassis 1 flushes mutually with the bottom surface of extension board 6.

Install directional rod 7 on the extension board 6, on directional rod 7 inserted to supporting chassis 1, first rotary disk 8 was installed to the outer end of first regulation pole 3, and threaded sleeve 4 is located adjustment tank 9, and adjustment tank 9 is seted up in supporting chassis 1, and adjustment tank 9 is linked together with spread groove 10, makes connecting rod 5 slide in spread groove 10.

Supporting chassis 1's top surface mid-mounting has support post 11, installs backup pad 12 on the support post 11, and the laminating is provided with regulating plate 13 on the backup pad 12, and regulating plate 13's length is greater than the length of backup pad 12, conveniently makes regulating plate 13 remove in backup pad 12.

The supporting plate 12 is provided with a supporting cylinder 14, a rotating hole 15 is formed in the supporting cylinder 14, a supporting block 16 is arranged in the rotating hole 15, a second adjusting rod 17 is arranged in the supporting block 16, the second adjusting rod 17 and the supporting block 16 are in sliding relation, a second rotating disc 18 is arranged at the bottom of the second adjusting rod 17, and the second adjusting rod 17 can be conveniently rotated through the second rotating disc 18.

The outer sides of the supporting cylinders 14 are connected to the supporting columns 11 through reinforcing rods 19, four supporting cylinders 14 are distributed on the supporting plate 12, and the positions of the supporting cylinders 14 are reinforced through the reinforcing rods 19.

The top of the second adjusting rod 17 is provided with threads, the outside of the second adjusting rod 17 is in threaded connection with a thread block 20, the thread block 20 is fixedly mounted on the supporting cylinder 14, the top of the second adjusting rod 17 is provided with a rotating rod 21, the rotating rod 21 is connected with a lifting rod 22 through a bearing, a limiting block 23 is mounted on the outside of the lifting rod 22, the limiting block 23 is located in a limiting groove 24, the limiting groove 24 is formed in the supporting cylinder 14, and the adjusting plate 13 is lifted through the lifting rod 22.

The working principle is as follows: when using this prevent inclined bridge construction supporting seat, at first move the device to the bottom of bridge, make the device place on the ground of river bottom through supporting chassis 1, rotate first regulation pole 3 through first rotary disk 8, make first regulation pole 3 rotatory in regulating block 2, make first regulation pole 3 promote the threaded sleeve 4 and move to the outside, make threaded sleeve 4 promote extension board 6 through connecting rod 5 and move to the outside, make extension board 6 move a certain distance to the outside, support chassis 1 through the length of the outward movement of extension board 6 and expand, the supporting role of supporting chassis 1 to the device has been increased.

Then, the second rotating disc 18 can be rotated, so that the second rotating disc 18 drives the second adjusting rod 17 to rotate on the threaded block 20, and at the same time, the second adjusting rod 17 rotates in the supporting block 16, so that the second adjusting rod 17 ascends in the supporting cylinder 14, so that the second adjusting rod 17 rotates on the lifting rod 22 through the rotating rod 21, so that the second adjusting rod 17 pushes the lifting rod 22 upwards, so that the lifting rod 22 drives the limiting block 23 to move in the limiting groove 24, and further, the lifting rod 22 pushes the adjusting plate 13 upwards, so as to adjust the height of the adjusting plate 13, so that the top surface of the device coincides with the bottom surface of the bridge floor, and the supporting height of the device is adjusted, and the contents not described in detail in this specification are all the prior art known to those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a prevent supporting seat for bridge construction of slope, is including supporting chassis (1), regulating block (2), first regulation pole (3), threaded sleeve (4) and connecting rod (5), its characterized in that: support the upside of chassis (1) and install regulating block (2), regulating block (2) distribute has four, the internally mounted of regulating block (2) has first regulation pole (3), the inner end of first regulation pole (3) passes through the bearing and links to each other with regulating block (2) activity, and threaded connection has threaded sleeve (4) on first regulation pole (3), connecting rod (5) are installed to the bottom of threaded sleeve (4), the other end of connecting rod (5) is installed on extension board (6), be swing joint between extension board (6) and the support chassis (1), the bottom surface that supports chassis (1) flushes with the bottom surface that extends board (6) mutually.

2. The anti-tilting bridge construction support according to claim 1, wherein: install directional rod (7) on extension board (6), directional rod (7) are inserted to supporting chassis (1) on, first rotation dish (8) are installed to the outer end of first regulation pole (3), threaded sleeve (4) are located adjustment tank (9), adjustment tank (9) are seted up in supporting chassis (1), and adjustment tank (9) are linked together with spread groove (10), make connecting rod (5) slide in spread groove (10).

3. The anti-tilting bridge construction support according to claim 1, wherein: the top surface mid-mounting that supports chassis (1) has support post (11), install backup pad (12) on support post (11), the laminating is provided with regulating plate (13) on backup pad (12), the length of regulating plate (13) is greater than the length of backup pad (12).

4. The anti-tilting bridge construction support block according to claim 3, wherein: the supporting plate (12) is provided with a supporting cylinder (14), a rotating hole (15) is formed in the supporting cylinder (14), a supporting block (16) is arranged in the rotating hole (15), a second adjusting rod (17) is arranged in the supporting block (16), the second adjusting rod (17) and the supporting block (16) are in sliding relation, and a second rotating disc (18) is arranged at the bottom of the second adjusting rod (17).

5. The anti-tilting bridge construction support block according to claim 4, wherein: the outer side of the supporting cylinder (14) is connected to the supporting upright post (11) through a reinforcing rod (19), and four supporting cylinders (14) are distributed on the supporting plate (12).

6. The anti-tilting bridge construction support block according to claim 4, wherein: the top of second regulation pole (17) is seted up threadedly, and the outside threaded connection of second regulation pole (17) has screw thread piece (20), screw thread piece (20) fixed mounting is on a support section of thick bamboo (14), dwang (21) are installed at the top of second regulation pole (17), dwang (21) link to each other with lifter (22) through the bearing, stopper (23) are installed in the outside of lifter (22), stopper (23) are located spacing groove (24), spacing groove (24) are seted up on a support section of thick bamboo (14).