CN210151592U

CN210151592U - Novel waterproof fastening is used in public road bridge roof beam construction device

Info

Publication number: CN210151592U
Application number: CN201920896198.4U
Authority: CN
Inventors: 张国亮; �田�浩
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-14
Filing date: 2019-06-14
Publication date: 2020-03-17
Anticipated expiration: 2029-06-14

Abstract

The utility model discloses a novel waterproof fastening device for highway bridge construction, the top of a fixing ring is fixedly connected with a containing box, a rotating shaft is connected between the top and the bottom of the inner wall of the containing box through the rotation of a fixing seat, the surface of the rotating shaft is wound with a waterproof cloth, the waterproof cloth runs through one side of the containing box and extends to the outside of the containing box, the waterproof cloth is positioned on a pull rod outside the containing box, a coil spring is arranged in the rotating shaft, a damping mechanism comprises a fixing frame, the fixing frame is connected with a sliding column in a sliding way, the top of the sliding column is connected with a sliding rod, the sliding rod is connected with a fixing block, the two fixing blocks are connected with a clamping block, a plurality of telescopic rods are arranged between the clamping block and the fixing ring, the telescopic rods are connected with the fixing ring, the telescopic rods are connected, convenient to use can fix on the bridge post, has solved and has met the problem that can damage the concrete of just pouring in rainy day.

Description

Novel waterproof fastening is used in public road bridge roof beam construction device

Technical Field

The utility model relates to a public road bridge roof beam construction is with waterproof fastener technical field specifically is a novel public road bridge roof beam construction is with waterproof fastener.

Background

The highway bridge engineering refers to the whole work of planning, designing, constructing, maintaining, repairing and the like of structures of a highway crossing water area, a valley and all traffic channels, and comprises main bridge body (namely an upper bridge structure and a lower bridge structure) engineering and auxiliary engineering facilities in a bridge location. The auxiliary engineering facilities are various, such as structures for regulating and controlling water flow, such as revetments and diversion dikes for keeping stable riverways at bridge positions, approach bridges with bridge heads connected with highways, railings for preventing wheels from colliding on bridge floors, sidewalk railings for ensuring pedestrian safety, on-bridge signs, under-bridge navigation signs, bridge floor lighting equipment and the like. In addition, the bridge in the earthquake region is also provided with a shock-proof device, the suspension cable traction of the cable-stayed bridge is provided with an additional device for preventing pneumatic resonance, the movable bridge is provided with a mechanical device, and the bridge on the ice-flowing river is provided with an ice breaking device and the like. Therefore, the bridge engineering is related to structural engineering, foundation engineering, hydraulic engineering and traffic engineering, and related to subjects such as meteorology, hydrology, engineering geology, building materials, testing technology, engineering machinery, aesthetics, environmental protection and the like, and is an engineering technology with strong comprehensiveness.

The method has the advantages that the rainy days can be overtaken many times in the road and bridge construction process, if the strength of the concrete poured during the road and bridge construction does not completely meet the standard, the poured concrete can be reduced or damaged in rainy days, the waste of manpower and material resources is caused, the construction period is delayed, and the road and bridge construction quality is reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a novel waterproof fastening is used in public road bridge roof beam construction device has solved and has met the problem that can damage the concrete of just having pour on rainy day.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel waterproof fastener is used in public road bridge roof beam construction, includes solid fixed ring, gu fixed ring's top holds the case through spliced pole fixedly connected with, gu fixed ring inner wall's surface and back all are provided with damper, it is connected with the pivot to rotate through the fixing base between the top of holding the incasement wall and the bottom, the surface winding of pivot has the waterproof cloth, the waterproof cloth runs through one side that holds the case and extends to the outside that holds the case, the waterproof cloth is located one side fixedly connected with pull rod that holds the case outside, the inside wind spring that is provided with of pivot.

Preferably, damper includes fixed frame, the bottom of fixed frame is connected with the fixed surface of solid fixed ring inner wall, the equal sliding connection in both sides of fixed frame inside has the traveller, the traveller top rotates and is connected with the slide bar, the top of slide bar rotates and is connected with fixed block, two fixedly connected with clamp splice between the relative one side of fixed block.

Preferably, be provided with a plurality of telescopic links between clamp splice and the solid fixed ring, the top of telescopic link is connected with solid fixed ring's inner wall rotation, the bottom and the clamp splice top of telescopic link are rotated and are connected, the outside of telescopic link all is overlapped and is equipped with relief spring.

Preferably, the top of fixed frame is seted up with the spout that the traveller cooperation was used, fixedly connected with extrusion spring between one side of fixed frame inner wall and the one side that supplies the traveller to be relative.

Preferably, one side of the fixing ring is provided with a locking nut, and one side of the fixing ring, which is far away from the locking nut, is provided with a bolt.

Preferably, one side of the containing box is fixedly connected with a clamping seat matched with the pull rod for use.

(III) advantageous effects

The utility model provides a novel public road bridge roof beam construction is with waterproof fastening device. The method has the following beneficial effects:

(1) this novel waterproof fastener is used in public road bridge roof beam construction, top fixedly connected with through solid fixed ring holds the case, it is connected with the pivot to rotate through the fixing base between the top that holds the incasement wall and the bottom, the surface winding of pivot has the waterproof cloth, the waterproof cloth runs through the one side that holds the case and extends to the outside that holds the case, the waterproof cloth is located the one side fixedly connected with pull rod that holds the incasement portion, the inside wind spring that is provided with of pivot, when needing to be rain-proof, reuse pull rod pulls out the waterproof cloth and connects on another cassette, thereby play rain-proof effect, only need take out the pull rod from the cassette when the work finishes, the wind spring just can the internal contraction, thereby withdraw the waterproof cloth through the pivot, and easy operation, high durability and convenient use are solved and can damage the problem of the concrete that just has pour.

(2) The novel waterproof fastening device for highway bridge construction comprises a fixing frame through a damping mechanism, the bottom of the fixing frame is fixedly connected with the surface of a fixed inner wall, two sides inside the fixing frame are respectively and slidably connected with a sliding column, the top of the sliding column is rotatably connected with a sliding rod, the top end of the sliding rod is rotatably connected with a fixing block, a clamping block is fixedly connected between one opposite sides of the two fixing blocks, a plurality of telescopic rods are arranged between the clamping block and the fixing ring, the top ends of the telescopic rods are rotatably connected with the inner wall of the fixing ring, the bottom ends of the telescopic rods are rotatably connected with the top of the clamping block, the outer sides of the telescopic rods are respectively sleeved with a pressure reducing spring, a sliding chute matched with the sliding column is formed in the top of the fixing frame, an extrusion spring is fixedly connected between one side of the inner wall, the telescopic link shortens, makes pressure relief spring receive the extrusion, and fixed frame extrudees inwards, and fixed frame extrusion slide bar, slide bar drive traveller support tight extrusion spring in the spout, make fixed frame and clamp splice contact time slow down to play the cushioning effect, thereby fix the device on the bridge post, can be fixed the bridge post.

Drawings

FIG. 1 is a front view of the overall structure of the present invention;

FIG. 2 is a top view of the overall structure of the present invention;

FIG. 3 is a partial front view of the present invention;

FIG. 4 is a side sectional view of the present invention;

fig. 5 is a top view of the local structure of the present invention.

In the figure: 1. a fixing ring; 2. an accommodating box; 3. a pull rod; 4. connecting columns; 5. locking the bolt; 6. a bolt; 7. waterproof cloth; 8. a card holder; 9. a rotating shaft; 10. a fixed seat; 11. a coil spring; 12. a relief spring; 13. a telescopic rod; 14. a damping mechanism; 141. a clamping block; 142. a fixed block; 143. a slide bar; 144 a fixed frame; 145. a traveler; 146. a compression spring; 147. a chute.

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. 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.

As shown in fig. 1-5, the utility model provides a technical solution: the utility model provides a novel waterproof fastener is used in public road bridge roof beam construction, including solid fixed ring 1, solid fixed ring 1's top is passed through 4 fixedly connected with of spliced pole and is held case 2, the surface and the back of solid fixed ring 1 inner wall all are provided with damper, it is connected with pivot 9 to rotate through fixing base 10 between the top and the bottom of case 2 inner wall to hold, the surface winding of pivot 9 has waterproof cloth 7, waterproof cloth 7 runs through one side that holds case 2 and extends to the outside that holds case 2, waterproof cloth 7 is located one side fixedly connected with pull rod 3 that holds case 2 outside, the inside wind spring 11 that is provided with of pivot 9.

The fixing ring 1 is divided into two semi-rings, and when the waterproof cloth 7 is stretched outwards through the pull rod 3, the coil spring 11 has a reverse force, so that the waterproof cloth 7 is tensioned and can be automatically retracted when not used.

The damping mechanism 14 comprises a fixed frame 144, the bottom of the fixed frame 144 is fixedly connected with the surface of the inner wall of the fixed ring 1, sliding columns 145 are slidably connected to two sides of the inside of the fixed frame 144, sliding rods 143 are rotatably connected to the tops of the sliding columns 145, fixed blocks 142 are rotatably connected to the top ends of the sliding rods 143, and clamping blocks 141 are fixedly connected between the opposite sides of the two fixed blocks 142.

Be provided with a plurality of telescopic links 13 between clamp splice 141 and the solid fixed ring 1, the top of telescopic link 13 rotates with the inner wall of solid fixed ring 1 to be connected, and the bottom of telescopic link 13 rotates with clamp splice 141 top to be connected, and the outside of telescopic link all is overlapped and is equipped with pressure relief spring 12.

When the fixing ring 1 is extruded inwards, the telescopic rod 13 is shortened, so that the pressure reducing spring 12 is extruded, and the damping effect is achieved.

The top of the fixing frame 144 is provided with a sliding groove 147 matched with the sliding column 145 for use, and an extrusion spring 146 is fixedly connected between one side of the inner wall of the fixing frame 144 and the side opposite to the sliding column 145.

When the fixing ring 1 is extruded inwards, the fixing frame 144 is driven to extrude inwards, so that the fixing frame 144 extrudes the sliding rod 143, the sliding rod 143 drives the sliding column 145 to abut against the extrusion spring 146 in the sliding groove 147, and the contact time between the fixing frame 144 and the clamping block 141 is reduced, so that the damping effect is achieved.

One side of the fixing ring 1 is provided with a locking nut 5, and one side of the fixing ring 1, which is far away from the locking nut 5, is provided with a bolt 6.

The locking nut 5 penetrates through the two half rings, the locking nut 5 is screwed down during operation so as to achieve a fixing effect, and the bolt 6 enables the two half rings to be rotatably connected.

One side of the containing box 2 is fixedly connected with a clamping seat 8 matched with the pull rod 3 for use.

During the use, cup joint the device on the bridge, screw up lock nut 5, make solid fixed ring 1 inwards compress, thereby when solid fixed ring 1 inwards extrudees, telescopic link 13 shortens, make decompression spring 12 receive the extrusion, fixed frame 144 inwards extrudees, fixed frame 144 extrudees slide bar 143, slide bar 143 drives traveller 145 and supports tight extrusion spring 146 in spout 147, make fixed frame 144 and clamp splice 141 contact time slow, thereby play the cushioning effect, thereby fix the device on the bridge, when needing rain-proof, reuse pull rod 3 pulls out rainproof cloth 7 and connects on another cassette 8, thereby play rainproof effect, only need take out pull rod 3 from cassette 8 when the work is ended, wind spring 11 just can the internal contraction, thereby retrieve rainproof cloth 7 through pivot 9.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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

1. The utility model provides a novel waterproof fastening is used in public road bridge roof beam construction device, includes solid fixed ring (1), its characterized in that: the top of solid fixed ring (1) is through spliced pole (4) fixedly connected with and holds case (2), the surface and the back of solid fixed ring (1) inner wall all are provided with damper, it is connected with pivot (9) to rotate through fixing base (10) between the top and the bottom of case (2) inner wall to hold, the surface winding of pivot (9) has waterproof cloth (7), waterproof cloth (7) run through the one side that holds case (2) and extend to the outside that holds case (2), waterproof cloth (7) are located one side fixedly connected with pull rod (3) that hold case (2) outside, pivot (9) inside is provided with wind spring (11).

2. The novel waterproof fastening device for highway bridge construction according to claim 1, wherein: damper (14) are including fixed frame (144), the bottom of fixed frame (144) is connected with the fixed surface of solid fixed ring (1) inner wall, the equal sliding connection in both sides of fixed frame (144) inside has traveller (145), traveller (145) top is rotated and is connected with slide bar (143), the top of slide bar (143) is rotated and is connected with fixed block (142), two fixedly connected with clamp splice (141) between the relative one side of fixed block (142).

3. The novel waterproof fastening device for road bridge construction according to claim 2, wherein: be provided with a plurality of telescopic links (13) between clamp splice (141) and solid fixed ring (1), the top of telescopic link (13) rotates with the inner wall of solid fixed ring (1) and is connected, the bottom of telescopic link (13) rotates with clamp splice (141) top and is connected, the outside of telescopic link all is overlapped and is equipped with decompression spring (12).

4. The novel waterproof fastening device for road bridge construction according to claim 2, wherein: the top of fixed frame (144) is seted up spout (147) that use with traveller (145) cooperation, fixedly connected with extrusion spring (146) between one side of fixed frame (144) inner wall and the one side that supplies traveller (145) to be relative.

5. The novel waterproof fastening device for highway bridge construction according to claim 1, wherein: one side of the fixing ring (1) is provided with a locking nut (5), and one side of the fixing ring (1) far away from the locking nut (5) is provided with a bolt (6).

6. The novel waterproof fastening device for highway bridge construction according to claim 1, wherein: one side of the containing box (2) is fixedly connected with a clamping seat (8) matched with the pull rod (3) for use.