CN216156360U

CN216156360U - Bridge railing convenient to installation is maintained

Info

Publication number: CN216156360U
Application number: CN202122252152.9U
Authority: CN
Inventors: 许长建; 周宝菲
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-16
Filing date: 2021-09-16
Publication date: 2022-04-01
Anticipated expiration: 2031-09-16

Abstract

The utility model discloses a bridge guardrail convenient to install and maintain, which comprises a supporting plate, wherein fixing bolts are arranged at four corners of the top of the supporting plate in a penetrating mode, a supporting column is fixedly connected to the top of the supporting plate, protective plates are movably connected to the top and the bottom of the front side of the supporting column, fixed hook blocks are fixedly connected to two sides of the rear side of each protective plate, movable hook blocks are arranged at the top and the bottom of the rear side of the supporting column in a penetrating mode, each movable hook block is movably connected with the corresponding fixed hook block, a first spring is fixedly connected to one side, opposite to the corresponding movable hook block, of each movable hook block, and a connecting rod is movably connected to the rear side of each movable hook block through a rotating shaft. The utility model has the advantages of convenient disassembly and assembly and anti-collision, and solves the problems that the conventional upright post and the guardrail plate of the bridge guardrail are fixed, the disassembly and the assembly are very troublesome during later maintenance, the workload of workers is increased, the later maintenance is inconvenient, the guardrail has no anti-collision function, and the guardrail is easy to be broken when an accident occurs, and the protection effect is poor.

Description

Bridge railing convenient to installation is maintained

Technical Field

The utility model relates to the technical field of bridge guardrails, in particular to a bridge guardrail convenient to install and maintain.

Background

The guardrail is an industrial guardrail, is mainly used for protecting and protecting personal safety and equipment facilities in occasions such as houses, roads, commercial districts, public places and the like, is arranged beside a bridge, is fixed with the conventional upright post and guardrail plate of the bridge guardrail, is very troublesome to disassemble and assemble during later maintenance, increases the workload of workers, is inconvenient for later maintenance, has no anti-collision function, and is easy to be broken when an accident happens, and has poor protection effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a bridge guardrail convenient to mount and maintain, which has the advantages of convenience in disassembly and assembly and collision prevention, and solves the problems that the conventional upright post and guardrail plate of the bridge guardrail are fixed, the disassembly and assembly are very troublesome during later maintenance, the workload of workers is increased, the later maintenance is inconvenient, the guardrail does not have a collision prevention function, and the guardrail is easily broken when an accident happens, so that the protection effect is poor.

In order to achieve the purpose, the utility model provides the following technical scheme: a bridge guardrail convenient to install and maintain comprises a supporting plate, wherein fixing bolts are arranged at four corners of the top of the supporting plate in a penetrating mode, a supporting column is fixedly connected to the top of the supporting plate, a protection plate is movably connected to the top and the bottom of the front side of the supporting column, fixed hook blocks are fixedly connected to two sides of the rear side of the protection plate, movable hook blocks are arranged at the top and the bottom of the rear side of the supporting column in a penetrating mode, the movable hook blocks are movably connected with the fixed hook blocks, a first spring is fixedly connected to one side, opposite to the movable hook blocks, of the movable hook blocks, a connecting rod is movably connected to the rear side of the movable hook blocks through a rotating shaft, a sliding shaft is movably connected to the rear side of the sliding shaft, a push-pull rod is fixedly connected to the rear side of the sliding shaft, an installation shell is fixedly connected to the top and the bottom of the rear side of the supporting column, the rear side of the push-pull rod extends to the rear side of the installation shell and is movably connected with the installation shell, the rear side fixedly connected with bracing piece at backup pad top, the front side fixedly connected with baffle of bracing piece, the top and the bottom of baffle rear side all run through and are provided with the dead lever, the front side of dead lever and the rear side fixed connection of support column, the surface cover of dead lever is equipped with the second spring.

Preferably, a reflective patch is pasted on the front side of the supporting plate, and a protective cap is arranged at the top of the supporting column.

Preferably, the two sides of the bottom of the supporting plate are fixedly connected with triangular blocks, and the rear side of the fixing rod is fixedly connected with a limiting block.

Preferably, the sliding grooves matched with the sliding shafts for use are formed in the two sides of the inner cavity of the mounting shell, and the two sides of the sliding shafts extend to the inner cavity of the sliding grooves and are movably connected with the sliding grooves.

Preferably, the equal fixedly connected with fixed block in both sides of support column inner chamber, the notch that uses with the fixed block cooperation is all seted up to the both sides of activity hook piece, fixed block and notch swing joint.

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

1. the guardrail has the advantages of convenience in disassembly and collision prevention by the matched use of the protection plate, the fixed hook block, the movable hook block, the first spring, the connecting rod, the sliding shaft, the push-pull rod, the mounting shell, the supporting rod, the baffle, the fixed rod and the second spring, and solves the problems that the conventional upright post and the guardrail plate of the bridge guardrail are fixed, the disassembly and the assembly are very troublesome in later maintenance, the workload of workers is increased, the later maintenance is inconvenient, the guardrail has no collision prevention function, and the guardrail is easily broken when an accident happens, and the protection effect is poor.

2. The guardrail device has the advantages that the reflective patch is arranged, the caution effect can be achieved, the guardrail position of a driving driver can be reminded, the effect of increasing the stress area between the bottom of the supporting plate and the ground can be achieved by arranging the triangular blocks, the guardrail can be stabilized conveniently, the limiting block can limit the baffle, the baffle can be effectively prevented from slipping off the surface of the fixed rod, the sliding shaft can be supported and limited by arranging the sliding groove, the sliding of the sliding shaft can be facilitated, the limiting effect on the movable hook block can be achieved by arranging the fixed block and the groove opening, and the sliding of the movable hook block can be facilitated.

Drawings

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

FIG. 2 is a left side cross-sectional view of the inventive structure;

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

In the figure: the device comprises a supporting plate 1, a fixing bolt 2, a supporting column 3, a protective plate 4, a fixing hook block 5, a movable hook block 6, a first spring 7, a connecting rod 8, a sliding shaft 9, a push-pull rod 10, an installation shell 11, a supporting rod 12, a baffle 13, a fixing rod 14, a second spring 15, a light-reflecting patch 16, a triangular block 17 and a sliding chute 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The support plate 1, the fixing bolt 2, the support column 3, the protection plate 4, the fixed hook block 5, the movable hook block 6, the first spring 7, the connecting rod 8, the sliding shaft 9, the push-pull rod 10, the mounting shell 11, the support rod 12, the baffle 13, the fixed rod 14, the second spring 15, the light reflecting patch 16, the triangular block 17, the sliding groove 18 and other parts in the utility model are all universal standard parts or parts known by those skilled in the art, and the structure and principle of the parts can be known by technical manuals or conventional experimental methods.

Referring to fig. 1-3, a bridge guardrail convenient for installation and maintenance comprises a support plate 1, wherein four corners of the top of the support plate 1 are all provided with fixing bolts 2 in a penetrating way, a light-reflecting patch 16 is adhered to the front side of the support plate 1, the warning effect can be achieved by arranging the light-reflecting patch 16, the guardrail position of a driving driver can be reminded, a protective cap is arranged at the top of the support column 3, the top of the support plate 1 is fixedly connected with a support column 3, the top and the bottom of the front side of the support column 3 are both movably connected with a protective plate 4, both sides of the rear side of the protective plate 4 are both fixedly connected with fixed hook blocks 5, both the top and the bottom of the rear side of the support column 3 are both provided with movable hook blocks 6 in a penetrating way, both sides of an inner cavity of the support column 3 are both fixedly connected with fixed blocks, both sides of the movable hook blocks 6 are both provided with notches matched with the fixed blocks, the fixed blocks are movably connected with the notches, and the fixed blocks are provided with the notches, the movable hook block 6 can be limited, the movable hook block 6 can be conveniently slid, the movable hook block 6 is movably connected with the fixed hook block 5, one side of the movable hook block 6 opposite to the movable hook block is fixedly connected with a first spring 7, the rear side of the movable hook block 6 is movably connected with a connecting rod 8 through a rotating shaft, the rear side of the connecting rod 8 is movably connected with a sliding shaft 9, the rear side of the sliding shaft 9 is fixedly connected with a push-pull rod 10, the top and the bottom of the rear side of the supporting column 3 are both fixedly connected with a mounting shell 11, sliding grooves 18 matched with the sliding shaft 9 are formed in both sides of the inner cavity of the mounting shell 11, both sides of the sliding shaft 9 extend to the inner cavity of the sliding grooves 18 and are movably connected with the sliding grooves 18, the sliding grooves 18 are arranged, the supporting and limiting effects can be realized on the sliding shaft 9, the sliding of the sliding shaft 9 can be conveniently realized, the rear side of the push-pull rod 10 extends to the rear side of the mounting shell 11 and is movably connected with the mounting shell 11, the rear side fixedly connected with bracing piece 12 at backup pad 1 top, the front side fixedly connected with baffle 13 of bracing piece 12, the top and the bottom of baffle 13 rear side all run through and are provided with dead lever 14, the equal fixedly connected with triangle-shaped piece 17 in both sides of backup pad 1 bottom, through setting up triangle-shaped piece 17, can increase the effect of backup pad 1 bottom and ground stress area, can be convenient for the stability of guardrail, the rear side fixedly connected with stopper of dead lever 14, through setting up the stopper, can play spacing effect to baffle 13, can effectively prevent baffle 13 from slipping from dead lever 14 surface, the front side of dead lever 14 and the rear side fixed connection of support column 3, the surface cover of dead lever 14 is equipped with second spring 15, through setting up guard plate 4, fixed hook 5, activity hook 6, first spring 7, connecting rod 8, sliding shaft 9, push-and-pull rod 10, installation shell 11, bracing piece 12, Baffle 13, dead lever 14 and second spring 15's cooperation is used, possesses the advantage of the dismouting and the anticollision of being convenient for, has solved current bridge guardrail stand and guardrail board and all has fixed, and the dismouting is very troublesome when later maintenance, increases staff's work load, and the maintenance in later stage of being not convenient for does not have the function of anticollision, and the guardrail is broken the poor problem of protective effect easily when taking place the accident.

During the use, it is fixed with ground that backup pad 1 passes through fixing bolt 2, press protection plate 4 to support column 3, fixed hook piece 5 extrudees movable hook piece 6, two movable hook pieces 6 are close to and make first spring 7 shrink, movable hook piece 6 slips to and rebounds under the effect of first spring 7 between fixed hook piece 5 and fixes protection plate 4, when needing to dismantle the maintenance, pulling push-and-pull rod 10, push-and-pull rod 10 drives sliding shaft 9 and is the transverse motion with the structure that sliding shaft 9 is connected, connecting rod 8 drives movable hook piece 6 and does the up-and-down motion, two movable hook pieces 6 are close to, pulling protection plate 4 takes off protection plate 4 and maintains the guardrail, support column 3 promotes second spring 15 to shrink when taking place the striking, second spring 15 does the concertina movement and absorbs the effect that has played the buffering to the power that the striking produced, bracing piece 12 supports protection column 3 and prevents that accident vehicle from dashing out the guardrail and taking place the secondary damage.

In summary, the following steps: this bridge railing convenient to installation is maintained, through setting up guard plate 4, fixed hook piece 5, activity hook piece 6, first spring 7, connecting rod 8, sliding shaft 9, push-and-pull rod 10, installation shell 11, bracing piece 12, baffle 13, dead lever 14 and second spring 15, it is all fixed to have solved current bridge railing stand and guardrail board, the dismouting is very troublesome when the later stage is maintained, increase staff's work load, be not convenient for the maintenance in later stage, the function of anticollision does not have, the guardrail is broken the poor problem of protective effect easily when taking place the accident.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a bridge railing convenient to installation is maintained, includes backup pad (1), its characterized in that: the four corners of the top of the supporting plate (1) are respectively provided with a fixing bolt (2) in a penetrating manner, the top of the supporting plate (1) is fixedly connected with a supporting column (3), the top and the bottom of the front side of the supporting column (3) are respectively and movably connected with a protection plate (4), two sides of the rear side of the protection plate (4) are respectively and fixedly connected with a fixing hook block (5), the top and the bottom of the rear side of the supporting column (3) are respectively provided with a movable hook block (6) in a penetrating manner, the movable hook block (6) is movably connected with the fixing hook blocks (5), one side opposite to the movable hook block (6) is fixedly connected with a first spring (7), the rear side of the movable hook block (6) is movably connected with a connecting rod (8) through a rotating shaft, the rear side of the connecting rod (8) is movably connected with a sliding shaft (9), and the rear side of the sliding shaft (9) is fixedly connected with a push-pull rod (10), the utility model discloses a fixing device for the supporting rod of the automobile seat, including support column (3), the equal fixedly connected with installation shell (11) in top and bottom of support column (3) rear side, the rear side of push-and-pull rod (10) extend to the rear side of installation shell (11) and with installation shell (11) swing joint, the rear side fixedly connected with bracing piece (12) at backup pad (1) top, front side fixedly connected with baffle (13) of bracing piece (12), the top and the bottom of baffle (13) rear side all run through and are provided with dead lever (14), the front side of dead lever (14) and the rear side fixed connection of support column (3), the surface cover of dead lever (14) is equipped with second spring (15).

2. A bridge railing as claimed in claim 1 for ease of installation and maintenance, in which: a reflective patch (16) is pasted on the front side of the support plate (1), and a protective cap is arranged at the top of the support column (3).

3. A bridge railing as claimed in claim 1 for ease of installation and maintenance, in which: the supporting plate is characterized in that two sides of the bottom of the supporting plate (1) are fixedly connected with triangular blocks (17), and a limiting block is fixedly connected to the rear side of the fixing rod (14).

4. A bridge railing as claimed in claim 1 for ease of installation and maintenance, in which: the mounting structure is characterized in that sliding grooves (18) matched with the sliding shafts (9) are formed in two sides of an inner cavity of the mounting shell (11), and two sides of each sliding shaft (9) extend to the inner cavity of each sliding groove (18) and are movably connected with the corresponding sliding groove (18).

5. A bridge railing as claimed in claim 1 for ease of installation and maintenance, in which: the equal fixedly connected with fixed block in both sides of support column (3) inner chamber, the notch that uses with the fixed block cooperation is all seted up to the both sides of activity hook piece (6), fixed block and notch swing joint.