CN220167676U - Detachable bridge construction anti-falling equipment - Google Patents

Abstract

The utility model discloses detachable bridge construction anti-falling equipment which comprises a protection frame, wherein a buffer plate is arranged on the front end face of the protection frame, a plurality of groups of telescopic columns are arranged on one side, close to the buffer plate, of the protection frame, telescopic springs are arranged outside the telescopic columns, spring pieces are installed at the telescopic ends of the telescopic columns, a side plate is arranged at one end, far away from the telescopic ends of the telescopic columns, of each spring piece, one side, far away from the spring pieces, of each side plate is connected with the inner side wall of the buffer plate, a plurality of groups of vertically installed guard rails are arranged on the inner side of the protection frame, fixing strips are arranged on two sides of the rear end face of the protection frame, sliding grooves are formed in the inner sides of the fixing strips, nuts are arranged on the inner sides of the sliding grooves, and threaded columns are arranged at one ends of the nuts. The utility model can realize the buffering of the anti-falling equipment, and the impact force can be effectively weakened and reduced by the equipment of the buffering mechanism, so that vehicles and bridges are protected, and the safety protection effect of the bridge construction anti-falling equipment is improved.

Description

Detachable bridge construction anti-falling equipment

Technical Field

The utility model relates to the technical field of bridge construction, in particular to detachable bridge construction anti-falling equipment.

Background

The bridge is a building constructed for crossing natural or artificial obstacles, and is erected on rivers, lakes and seas to enable vehicles, pedestrians and the like to pass smoothly. The bridge is generally composed of an upper structure, a lower structure and an accessory 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 structure is bridge end butt strap, cone slope protection, bank protection, diversion engineering, etc. The bridge is divided into four basic systems according to structural systems, namely a girder bridge, an arch bridge, a rigid bridge and a suspension cable bearing (suspension bridge and cable-stayed bridge).

The anti-falling equipment mainly protects the two sides of the bridge so as to ensure the safety of vehicles and pedestrians, plays a role in safety protection, and can also maintain the environment around the bridge.

Aiming at the prior related technology, the applicant considers that the phenomenon of collision to the anti-falling equipment easily occurs on the bridge, and the anti-falling equipment is used as the protection on two sides of the bridge, is relatively firm and hard as a whole, so that the vehicle and the anti-falling equipment are simultaneously damaged relatively greatly when collision occurs, and the safety protection effect of the anti-falling equipment is reduced.

Disclosure of Invention

The utility model aims to provide detachable bridge construction anti-falling equipment, which solves the problems that the phenomenon that the anti-falling equipment is easy to collide with the bridge is proposed in the background technology, and the anti-falling equipment is used as protection on two sides of the bridge, is relatively firm and hard as a whole, so that the vehicle and the anti-falling equipment are simultaneously damaged relatively when collision occurs, and the safety protection effect of the anti-falling equipment is reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a dismantlement formula bridge construction prevents equipment that falls, includes the protection frame, the preceding terminal surface of protection frame is equipped with the buffer board, one side that the protection frame is close to the buffer board is equipped with multiunit telescopic column, the outside of telescopic column is equipped with telescopic spring, the spring leaf is installed to the flexible end of telescopic column, the one end that the telescopic end was kept away from to the spring leaf is equipped with the curb plate, one side that the spring leaf was kept away from to the curb plate is connected with the inside wall of buffer board.

As a preferable scheme of the utility model, a plurality of groups of vertically installed guard rails are arranged on the inner side of the guard frame.

As a preferable scheme of the utility model, fixing strips are arranged on two sides of the rear end face of the protective frame, a sliding groove is formed in the inner side of each fixing strip, a nut is arranged in the inner side of each sliding groove, a threaded column is arranged at one end of each nut, a plurality of groups of mounting plates are arranged at the end parts of each fixing strip, a connecting plate is arranged at the bottom of each mounting plate, fastening nuts are arranged at one ends of the threaded columns penetrating through the fixing strips and the inner sides of the mounting plates, and the mounting plates are connected with the connecting plates through fastening bolts.

As a preferable mode of the utility model, a through groove is formed on one side of the fixing strip, and the threaded column penetrates through the inner side of the through groove.

As a preferable mode of the utility model, one end of the telescopic spring is connected with the side wall of the protective frame, and the other end of the telescopic spring is connected with the end part of the spring piece.

Compared with the prior art, the utility model has the beneficial effects that:

firstly, through being provided with buffer plate, telescopic column, telescopic spring, curb plate and spring leaf, can be in the bridge construction in-process that prevents falling equipment used, through the mutually supporting use between each spare part, can realize preventing falling equipment's buffering, can effectively weaken the impact through buffer mechanism's equipment and reduce to protect vehicle and bridge, promote bridge construction and prevent the safety protection effect of falling equipment; secondly, through the mounting panel, connecting plate, fixed strip, spout, nut, fastening bolt, screw thread post and under the mutually supporting use of fastening nut that set up, can realize preventing falling equipment's not co-altitude installation on the bridge, realized preventing falling equipment's dismantlement, enlarged preventing falling equipment's installation scope on the bridge.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic side view of the present utility model;

FIG. 3 is a schematic cross-sectional view of a fixing strip according to the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 2 a according to the present utility model.

In the figure: 1. a protective frame; 2. a buffer plate; 3. a mounting plate; 4. a connecting plate; 5. a guard rail; 6. a fixing strip; 7. a chute; 8. a screw cap; 9. a fastening bolt; 10. a threaded column; 11. a fastening nut; 12. a telescopic column; 13. a telescopic spring; 14. a side plate; 15. a spring piece.

Detailed Description

The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, an embodiment of the present utility model is provided: the utility model provides a dismantlement formula bridge construction prevents equipment that falls, includes protection frame 1, the preceding terminal surface of protection frame 1 is equipped with buffer board 2, protects protection frame 1 through buffer board 2, protection frame 1 is close to one side of buffer board 2 and is equipped with multiunit telescopic column 12, telescopic column 12's outside is equipped with telescopic spring 13, spring leaf 15 is installed to telescopic column 12's flexible end, and spring leaf 15 is horizontal "Z" style of calligraphy, can play the effect of elastic buffering. The one end that flexible end was kept away from to the spring leaf 15 is equipped with curb plate 14, one side that the spring leaf 15 was kept away from to curb plate 14 is connected with the inside wall of buffer board 2, and under the elastic buffer effect between spring leaf 15, expansion spring 13 and the flexible post 12, reduces the dynamics of striking for with the contact force between the protection frame 1 weakens, thereby prevent falling equipment has better safety protection effect on the use.

In this embodiment, the inner side of the protection frame 1 is provided with a plurality of groups of vertically installed guard rails 5, so as to realize the basic installation of the anti-falling device, so as to prevent the objects from falling.

In this embodiment, the both sides of guard frame 1 rear end face all are equipped with fixed strip 6, spout 7 has been seted up to the inboard of fixed strip 6, the inboard of spout 7 is equipped with nut 8, the one end of nut 8 is equipped with screw thread post 10, the tip of fixed strip 6 is equipped with multiunit mounting panel 3, the bottom of mounting panel 3 is equipped with connecting plate 4, screw thread post 10 passes the one end of fixed strip 6 and mounting panel 3 inboard and is equipped with fastening nut 11, be connected through fastening bolt 9 between mounting panel 3 and the connecting plate 4, through rotatory fastening nut 11 to not hard up, drive mounting panel 3 and connecting plate 4 through screw thread post 10 and use in the inside of spout 7 is adjusted from top to bottom, in addition, the accessible fastening bolt 9 is selected and is adjusted the angle between mounting panel 3 and the connecting plate 4, installs the different height of anti-falling equipment on the bridge under the different circumstances, has enlarged the installation scope of anti-falling equipment.

In this embodiment, a through groove is formed on one side of the fixing strip 6, and the threaded post 10 penetrates through the inner side of the through groove, so that the threaded post 10 can move up and down on the outside through the inner side of the fixing strip 6.

In this embodiment, one end of the extension spring 13 is connected with the side wall of the protection frame 1, and the other end of the extension spring 13 is connected with the end of the spring piece 15, so that the left-right movement of the extension spring 13 can be effectively realized, and the impact force can be buffered.

Working principle: the operating personnel is firstly according to the installation environment to prevent falling equipment and install fixedly, through rotatory fastening nut 11 to not hard up, drive mounting panel 3 and connecting plate 4 through screw thread post 10 and adjust the use from top to bottom in the inside of spout 7, in addition, accessible fastening bolt 9 selects the angle between adjusting mounting panel 3 and the connecting plate 4, install the different height of preventing falling equipment on the bridge according to the different circumstances, the installation scope of preventing falling equipment has been enlarged, when preventing falling equipment receives the collision, protect protection frame 1 through buffer board 2, and through spring leaf 15, under the elastic buffer effect between telescopic spring 13 and the telescopic column 12, reduce the dynamics of striking, make the contact force with between the protection frame 1 weaken, thereby prevent falling equipment has better safety protection effect in the use.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model 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 utility model 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 (5)

1. The utility model provides a dismantlement formula bridge construction prevents equipment that falls, includes protection frame (1), its characterized in that: the front end face of the protection frame (1) is provided with a buffer plate (2), one side of the protection frame (1) close to the buffer plate (2) is provided with a plurality of groups of telescopic columns (12), the outer part of each telescopic column (12) is provided with a telescopic spring (13), the telescopic end of each telescopic column (12) is provided with a spring piece (15), one end of each spring piece (15) away from the telescopic end of each telescopic column (12) is provided with a side plate (14), and one side of each side plate (14) away from each spring piece (15) is connected with the inner side wall of the buffer plate (2).

2. The detachable bridge construction falling prevention device according to claim 1, wherein: the inner side of the protective frame (1) is provided with a plurality of groups of vertically installed protective fences (5).

3. The detachable bridge construction falling prevention device according to claim 1, wherein: the protection frame is characterized in that fixing strips (6) are arranged on two sides of the rear end face of the protection frame (1), sliding grooves (7) are formed in the inner sides of the fixing strips (6), nuts (8) are arranged on the inner sides of the sliding grooves (7), threaded columns (10) are arranged at one ends of the nuts (8), a plurality of groups of mounting plates (3) are arranged at the ends of the fixing strips (6), connecting plates (4) are arranged at the bottoms of the mounting plates (3), fastening nuts (11) are arranged at one ends, which penetrate through the inner sides of the fixing strips (6) and the mounting plates (3), of the fixing strips, and the mounting plates (3) are connected with the connecting plates (4) through fastening bolts (9).

4. A removable bridge construction fall prevention apparatus according to claim 3, wherein: a through groove is formed in one side of the fixing strip (6), and the threaded column (10) penetrates through the inner side of the through groove.

5. The detachable bridge construction falling prevention device according to claim 1, wherein: one end of the telescopic spring (13) is connected with the side wall of the protective frame (1), and the other end of the telescopic spring (13) is connected with the end part of the spring piece (15).