CN218345949U

CN218345949U - Bridge protective fence

Info

Publication number: CN218345949U
Application number: CN202222383125.XU
Authority: CN
Inventors: 陈凯; 黄丹; 李瑶; 史珍旺
Original assignee: Wuhu Institute of Technology
Current assignee: Wuhu Institute of Technology
Priority date: 2022-09-08
Filing date: 2022-09-08
Publication date: 2023-01-20
Anticipated expiration: 2032-09-08

Abstract

The utility model discloses a bridge protection fence belongs to bridge protection technical field, including base, support column and railing main part, the support column is installed on the top of base, and the outer wall of support column all installs the installation lantern ring, the mounting groove has all been seted up to the one end that the support column is close to each other, and the inside of mounting groove is provided with the railing main part, the installation storehouse has been seted up to the inside of the installation lantern ring, and the lateral wall of the inside one end in installation storehouse installs fixed frame. The beneficial effects of the utility model are that through mutually supporting of slide rail and slider, make the installation lantern ring when receiving the striking, the extrusion of installation lantern ring drives the connecting rod and passes through the slider and slide and extrude second spring main part and attenuator emergence deformation in the inside of slide rail, is convenient for take place to deform through second spring main part and attenuator and cushions the striking that the installation lantern ring received, avoids the inside navigating mate health of car to receive harm.

Description

Bridge protective fence

Technical Field

The utility model relates to a bridge protection field specifically says to a bridge protection fence.

Background

The bridge, generally mean erect in river, lake and sea, make the structure that vehicles and pedestrians can pass smoothly, in order to adapt to the modern high-speed traffic industry that develops, the bridge also draws the application as spanning mountain stream, unfavorable geology or meet other traffic needs and erect make the building that pass more convenient, the bridge generally is made up of superstructure, substructure, support and affiliated structure, the superstructure is also called the bridge and strides the structure, it is the main structure which strides over the obstacle; the lower structure comprises a bridge abutment, a bridge pier and a foundation; the support is a force transmission device arranged at the supporting positions of the bridge span structure and the bridge pier or the bridge abutment; the auxiliary structure then indicates bridgehead attachment strap, toper bank protection, revetment, water conservancy diversion engineering etc. when setting up the bridge, all can install the bridge protection fence, the bridge protection fence is the guardrail that sets up on the bridge, its purpose is outside in order to prevent that the vehicle out of control from crossing the bridge, has the function that makes the vehicle can not break through, wear down, cross the bridge and beautify the bridge building, consequently needs a bridge protection fence to satisfy people's user demand:

(1) Most bridge guard rails in the market at present are inconvenient for operators to install and dismantle the guard rails when in use, so that the labor intensity of the operators is increased when the operators dismantle the guard rails;

(2) Most bridge protection fences in the market at present do not have a buffer structure when being used, so that an automobile is easy to impact on the bridge protection fence and cannot be buffered, and the body of a driver inside the automobile is damaged.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bridge protection fence to solve the problem that proposes among the above-mentioned background art.

The technical scheme of the utility model is that: the utility model provides a bridge protective guard, includes base, support column and railing main part, the support column is installed on the top of base, and the outer wall of support column all installs the installation lantern ring, the mounting groove has all been seted up to the one end that the support column is close to each other, and the inside of mounting groove is provided with the railing main part, the installation storehouse has been seted up to the inside of the installation lantern ring, and the lateral wall of the inside one end in installation storehouse installs fixed frame.

Further, the dead lever is installed to the inside top of mounting groove and bottom, and the outer wall cover of dead lever is equipped with the sleeve, the through-hole has been seted up to telescopic inside, the outer wall of through-hole articulates there is the hinge bar, and the one end that the through-hole was kept away from to the hinge bar articulates there is the stripper plate.

Further, the outer wall cover of dead lever is equipped with first spring main part, and the top and the bottom of first spring main part are connected with the inner wall of sleeve and mounting groove respectively.

Further, the slide rail is all installed to the inside top of fixed frame and bottom, and the inside of slide rail is provided with the slider, the slider is kept away from the one end of slide rail and is installed the connecting rod, and the connecting rod is connected with the lateral wall of the inside one end in installation storehouse, the attenuator is installed to the lateral wall of the inside one end of fixed frame, and the one end of attenuator is connected with the lateral wall of connecting rod one end.

Furthermore, a second spring main body is installed on the side wall of one end of the connecting rod, and one end, far away from the connecting rod, of the second spring main body is connected with the side wall of one end inside the fixing frame.

Furthermore, the outer wall of railing main part and installation lantern ring is installed first reflection of light respectively and is pasted with the second reflection of light.

Furthermore, the mounting lantern ring and the support column are of a welding integrated structure, and the mounting lantern ring is circular.

The utility model discloses an improve and provide a bridge protection fence here, compare with prior art, have following improvement and advantage:

one is as follows: the utility model discloses bridge protection fence, through dead lever, sleeve, through-hole, hinge bar, stripper plate and first spring main part, through-hole and dead lever mutually supporting, make the stripper plate receive the extrusion while, the stripper plate extrudees the hinge bar and drives the sleeve and slide at the outer wall of dead lever, make the sleeve slide and extrude first spring main part and take place deformation, thereby be convenient for operating personnel to insert the inside of mounting groove with the railing main part and install the railing main part, make operating personnel when installing and dismantling the protection railing, reduced operating personnel's intensity of labour;

the second step is as follows: the utility model discloses bridge protective guard, through the installation storehouse, fixed frame, a slide rail, slider and connecting rod, when the car striking is on the installation lantern ring, at first through mutually supporting of slide rail and slider, make the installation lantern ring when receiving the striking, the extrusion of installation lantern ring drives the connecting rod and passes through the slider and slide and extrude second spring main part and attenuator emergence deformation in the inside of slide rail, be convenient for take place to deform through second spring main part and attenuator and cushion the striking that the installation lantern ring received, avoid the inside navigating mate health of car to receive harm.

Drawings

The invention is further explained below with reference to the drawings and examples:

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

FIG. 2 is a schematic sectional view of the front view of the present invention;

fig. 3 is an enlarged schematic structural view of a point a in fig. 2 according to the present invention;

fig. 4 is an enlarged schematic structural view of the utility model at the position B in fig. 2;

description of reference numerals: 1. a base; 2. a support pillar; 3. mounting a lantern ring; 4. mounting grooves; 5. a balustrade main body; 6. a first reflective sticker; 7. fixing the rod; 8. a sleeve; 9. a through hole; 10. a hinged lever; 11. a compression plate; 12. a first spring body; 13. installing a bin; 14. a fixing frame; 15. a slide rail; 16. a slider; 17. a connecting rod; 18. a second spring body; 19. a second reflective sticker; 20. a damper.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings 1 to 4, which clearly and completely describe the technical solutions 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.

The utility model provides a bridge protective fence through improvement,

embodiment 1, as shown in fig. 1 to 3, the handrail device includes a base 1, a support column 2 and a handrail main body 5, the support column 2 is installed at the top end of the base 1, and an installation lantern ring 3 is installed on the outer wall of the support column 2, the ends, close to each other, of the support columns 2 are all provided with an installation groove 4, the top end and the bottom end inside the installation groove 4 are provided with a fixing rod 7, the outer wall of the fixing rod 7 is sleeved with a sleeve 8, the inside of the sleeve 8 is provided with a through hole 9, the outer wall of the through hole 9 is hinged with a hinge rod 10, the end, far away from the through hole 9, of the hinge rod 10 is hinged with a squeezing plate 11, the outer wall of the fixing rod 7 is sleeved with a first spring main body 12, the top end and the bottom end of the first spring main body 12 are respectively connected with the inner walls of the sleeve 8 and the installation groove 4, the handrail main body 5 is arranged inside the installation groove 4, the squeezing plate 11 squeezes the hinge rod 10 and drives the sleeve 8 to slide on the outer wall of the fixing rod 7, so that the sleeve 8 slides and squeezes the first spring main body 12 to deform, thereby facilitating an operator to insert the handrail main body 5 into the installation groove 4 and detach the handrail main body 5;

in embodiment 2, as shown in fig. 1, 2, and 4, an installation bin 13 is disposed inside an installation collar 3, a fixed frame 14 is installed on a side wall of one end inside the installation bin 13, slide rails 15 are installed at both the top end and the bottom end inside the fixed frame 14, a slider 16 is disposed inside the slide rail 15, a connecting rod 17 is installed at one end of the slider 16 away from the slide rail 15, the connecting rod 17 is connected to a side wall of one end inside the installation bin 13, a damper 20 is installed on a side wall of one end inside the fixed frame 14, one end of the damper 20 is connected to a side wall of one end of the connecting rod 17, a second spring main body 18 is installed on a side wall of one end of the connecting rod 17, one end of the second spring main body 18 away from the connecting rod 17 is connected to a side wall of one end inside the fixed frame 14, a first reflective sticker 6 and a second reflective sticker 19 are installed on outer walls of a handrail main body 5 and the installation collar 3, the installation collar 3 and a support column 2 are of a welded integrated structure, and the installation collar 3 is circular; drive connecting rod 17 through the extrusion of the installation lantern ring 3 and slide and extrude second spring main part 18 and attenuator 20 through slider 16 in the inside of slide rail 15 and take place deformation, be convenient for take place deformation through second spring main part 18 and attenuator 20 and cushion the striking that the installation lantern ring 3 received.

The working principle is as follows: firstly, when the guardrail main body 5 needs to be installed and disassembled, one end of the guardrail main body 5 is inserted into the installation groove 4 and presses the extrusion plate 11, and the extrusion plate 11 is matched with the fixing rod 7 through the through hole 9, so that the extrusion plate 11 is extruded, meanwhile, the extrusion plate 11 presses the hinged rod 10 and drives the sleeve 8 to slide on the outer wall of the fixing rod 7, the sleeve 8 slides and presses the first spring main body 12 to deform, the guardrail main body 5 is conveniently inserted into the installation groove 4 by an operator, the other end of the guardrail main body 5 is separated from the installation groove 4, the guardrail main body 5 is conveniently installed and disassembled, and the labor intensity of the operator is reduced when the operator installs and disassembles the guardrail;

simultaneously through the design of the installation lantern ring 3, when the car striking is on the installation lantern ring 3, at first through the mutual cooperation of slide rail 15 and slider 16, make the installation lantern ring 3 when receiving the striking, the extrusion of the installation lantern ring 3 drives connecting rod 17 and slides and extrude second spring main part 18 and attenuator 20 through slider 16 in the inside of slide rail 15 and take place deformation, be convenient for take place through second spring main part 18 and attenuator 20 and deform and cushion the striking that the installation lantern ring 3 received, avoid the inside navigating mate health of car to receive harm.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A bridge rail guard, its characterized in that: including base (1), support column (2) and railing main part (5), support column (2) are installed on the top of base (1), and the outer wall of support column (2) all installs the installation lantern ring (3), mounting groove (4) have all been seted up to the one end that support column (2) are close to each other, and the inside of mounting groove (4) is provided with railing main part (5), installation storehouse (13) have been seted up to the inside of the installation lantern ring (3), and fixed frame (14) are installed to the lateral wall of the inside one end in installation storehouse (13).

2. A bridge guard rail according to claim 1 wherein; dead lever (7) are installed to inside top and the bottom in mounting groove (4), and the outer wall cover of dead lever (7) is equipped with sleeve (8), through-hole (9) have been seted up to the inside of sleeve (8), the outer wall of through-hole (9) articulates there is hinge bar (10), and hinge bar (10) keep away from the one end of through-hole (9) and articulate has stripper plate (11).

3. A bridge guard rail according to claim 2 wherein: the outer wall cover of dead lever (7) is equipped with first spring main part (12), and the top and the bottom of first spring main part (12) are connected with the inner wall of sleeve (8) and mounting groove (4) respectively.

4. A bridge guard rail according to claim 1 wherein: slide rail (15) are all installed to the inside top of fixed frame (14) and bottom, and the inside of slide rail (15) is provided with slider (16), connecting rod (17) are installed to the one end that slide rail (15) were kept away from in slider (16), and connecting rod (17) are connected with the lateral wall of the inside one end in installation storehouse (13), attenuator (20) are installed to the lateral wall of the inside one end of fixed frame (14), and the one end of attenuator (20) is connected with the lateral wall of connecting rod (17) one end.

5. A bridge protection fence according to claim 4 wherein: second spring main part (18) are installed to the lateral wall of connecting rod (17) one end, and second spring main part (18) keep away from the one end of connecting rod (17) and are connected with the lateral wall of the inside one end of fixed frame (14).

6. A bridge protection fence according to claim 1, wherein: the outer wall of railing main part (5) and installation lantern ring (3) is installed first reflection of light respectively and is pasted (6) and second reflection of light subsides (19).

7. A bridge guard rail according to claim 1 wherein: the mounting sleeve ring (3) and the support column (2) are of a welding integrated structure, and the mounting sleeve ring (3) is circular.