CN218668855U

CN218668855U - Install guardrail fast

Info

Publication number: CN218668855U
Application number: CN202223087257.4U
Authority: CN
Inventors: 乔昱明; 朱健; 杨北京; 黄小龙; 尹润波; 罗刚
Original assignee: Sixth Engineering Co Ltd of China Railway No 5 Engineering Group Co Ltd
Current assignee: Sixth Engineering Co Ltd of China Railway No 5 Engineering Group Co Ltd
Priority date: 2022-11-17
Filing date: 2022-11-17
Publication date: 2023-03-21
Anticipated expiration: 2032-11-17

Abstract

The utility model discloses a rapid installation guardrail, belonging to the technical field of civil bridge construction auxiliary devices; the device comprises a fixed upright post and a protective net fence which are spliced with each other; the fixed upright stanchion comprises a pillar arranged along the vertical direction; the lower bottom of the pillar is provided with a support plate, and the pillar is also provided with a plurality of guardrail hangers; the protection net fence comprises a rectangular frame; a wire mesh is arranged in the rectangular frame, and a hanging plate is arranged on one side edge of the rectangular frame; the hanging plate is provided with a positioning groove with the size corresponding to the guardrail hanging lug; the guardrail hangers on the fixed upright stanchions are detachably arranged at the positions of the positioning grooves on the protective net fences; the utility model discloses solved effectively and faced limit protective structure on the current bridge engineering and caused the damage to the bridge floor easily, inconvenient through the dismouting, the higher problem of use cost.

Description

Install guardrail fast

Technical Field

The utility model relates to a civil engineering bridge construction auxiliary device technical field, concretely relates to install guardrail fast.

Background

At present in bridge works, face frontier defense and protect always to be safety protection's in the work progress key work, face frontier defense and protect and adopt expansion bolts fixed guardrail more, cause the damage to the bridge floor, and need demolish when the guardrail is under construction, need install after the construction is accomplished again, it is very inconvenient to be under construction bridge floor later stage to install many times, and it is pleasing to the eye after the repair. The traditional guardrail has large installation investment and high maintenance and installation cost; this is a problem that needs to be solved at present.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is: the utility model provides an install guardrail fast to solve the current bridge engineering on face limit protective structure and cause the damage to the bridge floor easily, through the dismouting inconvenient, the higher problem of use cost.

In order to solve the above problem, the utility model provides a following technical scheme:

a quickly installed guardrail; the device comprises a fixed upright post and a protective net fence which are spliced with each other; the fixed upright stanchion comprises a pillar arranged along the vertical direction; the lower bottom of the pillar is provided with a support plate, and the pillar is also provided with a plurality of guardrail hangers; the protection net fence comprises a rectangular frame; an iron wire net is arranged in the rectangular frame, and a hanging plate is arranged on one side edge of the rectangular frame; the hanging plate is provided with a positioning groove with the size corresponding to the guardrail hanging lug; the guardrail hangers on the fixed upright stanchions are detachably arranged at the positions of the positioning grooves on the protective net fences.

Preferably, the guardrail hangers are of sheet structures arranged in the vertical direction; the number of the guardrail hangers arranged on each support column is two, and the guardrail hangers are symmetrically fixed on the lateral end surface of the support column from left to right.

Preferably, the link plate is the platelike structure that extends towards the rectangle frame openly, and the constant head tank is the bar groove structure of following the bottom side vertical arrangement of link plate.

Preferably, the lower part of the pillar is also provided with a fixed connecting piece; the fixed connecting piece is a U-shaped plate structure which is horizontally placed, two extending ends of the fixed connecting piece are buckled on the side end face of the strut for arrangement, and the size of the middle gap of the U-shaped plate corresponds to the size of the embedded steel bar.

Preferably, a skirting board is fixed on the lower side of the rectangular frame; and a reinforcing rib plate is arranged between the rectangular frame and the hanging plate.

Preferably, the wire netting total is two-layer, sets up respectively in the front and back side of rectangular frame middle part cavity.

The utility model discloses beneficial effect:

the utility model has the advantages that the fixed vertical rod is directly placed on the bridge floor, and the contact area between the fixed vertical rod and the ground is increased by the supporting plate, so that the stability is increased; meanwhile, the guardrail is connected with the guardrail hangers through the hanging plates, so that the assembly and disassembly efficiency is improved, the carrying and the transportation are convenient, the guardrail can be installed on site without using tools, the installation time is shortened, and the installation efficiency is greatly improved; and the integral aesthetic degree of the bridge deck is improved after the repair; the structure is simple, and the popularization and the use in the industry are convenient.

Drawings

Fig. 1 is a schematic view of an installation structure of the present invention in an embodiment;

FIG. 2 is a schematic view of the apparatus of FIG. 1 with the ribs removed and shown separated;

description of reference numerals: 1. pillar, 2, guardrail hangers, 3, backup pad, 4, fixed connector, 5, link plate, 6, wire netting, 7, baseboard, 8, rectangular frame.

Detailed Description

The invention will be further described with reference to the following drawings and specific embodiments:

example (b):

referring to fig. 1, the present embodiment provides a quick install barrier; it comprises a fixed upright post and a protective net fence which are spliced with each other;

the fixed upright stanchion comprises a pillar 1 arranged in the vertical direction; the lower bottom of the pillar 1 is provided with a support plate 3, and the pillar 1 is also provided with 4 guardrail hangers 2;

the protection net fence comprises a rectangular frame 8; an iron wire mesh 6 is arranged in the rectangular frame 8, and a hanging plate 5 is arranged on one side edge of the rectangular frame 8; the hanging plate 5 is provided with a positioning groove with the size corresponding to the guardrail hanging lug 2;

the guardrail hangers 2 on the fixed upright stanchions are detachably arranged at the positions of the positioning grooves on the protective net fences.

The guardrail suspension loops 2 are of sheet structures arranged along the vertical direction; the number of the guardrail hangers 2 arranged on each support column 1 is two, and the guardrail hangers are symmetrically fixed on the side end surface of the support column 1 from left to right.

The link plate 5 is the platelike structure that openly extends towards rectangular frame 8, and the constant head tank is the bar groove structure of following the bottom side vertical arrangement of link plate 5.

The lower part of the pillar 1 is also provided with a fixed connecting piece 4; the fixed connecting piece 4 is a U-shaped plate structure which is horizontally placed, two extending ends of the fixed connecting piece are buckled on the side end face of the strut 1 for arrangement, and the size of the middle gap of the U-shaped plate corresponds to the size of the embedded steel bars on the bridge.

A skirting board 7 is fixed on the lower side of the rectangular frame 8; and a reinforcing rib plate is arranged between the rectangular frame 8 and the hanging plate 5.

The wire netting 6 has two layers, and is respectively arranged at the front side and the rear side of the cavity in the middle of the rectangular frame 8.

When using this embodiment of the utility model device, only need insert fixedly with the connecting piece in the fixed pole setting by the roof beam face embedded bar on the bridge floor earlier, the fixed pole setting number that uses as required confirms the number that corresponds the protection net fence, and the constant head tank on the rethread link plate and the cooperation between the guardrail hangers let the protection net fence install in fixed pole setting, and the distance difference between two adjacent protection net fences can be adjusted through fixed connection spare.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; may be a mechanical connection; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations. 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 install guardrail fast which characterized in that: the device comprises a fixed upright post and a protective net fence which are spliced with each other;

the fixed upright comprises a pillar (1) arranged in the vertical direction; a support plate (3) is arranged at the lower bottom of the strut (1), and a plurality of guardrail hangers (2) are also arranged on the strut (1);

the protective net fence comprises a rectangular frame (8); an iron wire net (6) is arranged in the rectangular frame (8), and a hanging plate (5) is arranged on one side edge of the rectangular frame (8); the hanging plate (5) is provided with a positioning groove with the size corresponding to the guardrail hanging lug (2);

the guardrail hangers (2) on the fixed upright stanchions are detachably arranged at the positioning grooves on the protective net fences.

2. A quick install barrier as claimed in claim 1, wherein: the guardrail hangers (2) are of a sheet structure arranged along the vertical direction; the number of the guardrail hangers (2) arranged on each support column (1) is two, and the guardrail hangers are symmetrically fixed on the side end face of the support column (1) from left to right.

3. A quick install barrier as claimed in claim 1, wherein: the hanging plate (5) is of a plate-shaped structure extending towards the front of the rectangular frame (8), and the positioning groove is of a strip-shaped groove structure vertically arranged from the bottom side of the hanging plate (5).

4. A quick install barrier as claimed in claim 1, wherein: the lower part of the strut (1) is also provided with a fixed connecting piece (4); the fixed connecting piece (4) is a horizontally placed U-shaped plate structure, two extending ends of the fixed connecting piece are buckled on the side end face of the strut (1) to be arranged, and the size of the middle gap of the U-shaped plate corresponds to the size of the embedded steel bar.

5. A quick install barrier as claimed in claim 1, wherein: a skirting board (7) is fixed on the lower side of the rectangular frame (8); and a reinforcing rib plate is arranged between the rectangular frame (8) and the hanging plate (5).

6. A quick install barrier as claimed in claim 1, wherein: the wire netting (6) has two layers which are respectively arranged at the front side and the rear side of the cavity in the middle of the rectangular frame (8).