CN214695158U

CN214695158U - Novel anti-collision guardrail protective layer control jig frame

Info

Publication number: CN214695158U
Application number: CN202120377854.7U
Authority: CN
Inventors: 杨吉刚; 齐同林; 徐达
Original assignee: Zhejiang Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Current assignee: Zhejiang Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Priority date: 2021-02-18
Filing date: 2021-02-18
Publication date: 2021-11-12
Anticipated expiration: 2031-02-18

Abstract

The utility model relates to a novel anti-collision guardrail protective layer control jig frame, including two positioning die carriers, two first angle steel is all installed at the top of positioning die carrier, two install triangular frame between the first angle steel, reinforcing bar frame is installed to the bottom of triangular frame, and reinforcing bar frame's top still is connected with two first angle steel, two rectangular frame is installed to the bottom of positioning die carrier; through the positioning die carrier, the triangular frame, first angle steel can be in the alignment that can control the reinforcing bar frame to the in-process of reinforcing bar frame installation, moreover, it is accurate to lay the reinforcing bar frame location through the bed-jig construction workman, the simple operation, it increases to improve the matter, ensure linear smooth-going, location convenient and fast, from the manufacturing cost that economic angle analysis bed-jig construction need increased the bed-jig nevertheless significantly reduced artifical input and improve the efficiency of construction, from guardrail construction protective layer acceptance analysis, bed-jig construction guardrail protective layer qualification rate far exceeds traditional guardrail construction protective layer qualification rate.

Description

Novel anti-collision guardrail protective layer control jig frame

Technical Field

The utility model relates to a bridge protection engineering construction technical field especially relates to a novel anticollision barrier protective layer control bed-jig.

Background

The guardrail is as the important component part of bridge, and its intrinsic quality and appearance quality have very big influence to driving comfort and safety, and anticollision barrier reinforcing bar protective layer thickness is the important factor that directly influences guardrail structure safety and durability again, but current construction process control is not ideal, and guardrail reinforcing bar protective layer qualification rate often is between 60% -70%, can reduce reinforcing bar protective layer life in the use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's defect, provide a novel anticollision barrier protective layer control bed-jig, have the advantage that improves the protective layer qualification rate of reinforcing bar.

The technical scheme for realizing the purpose is as follows:

the utility model provides a novel anticollision barrier protective layer control bed-jig, including two die carrier, two first angle steel is all installed at die carrier's top, two install triangular frame between the first angle steel, reinforcing bar frame is installed to triangular frame's bottom, just reinforcing bar frame's top still with two first angle steel is connected, two rectangular frame is installed to die carrier's bottom, rectangular frame with rotate through the pivot between the die carrier and connect, the pull rod is installed at rectangular frame's top, the pull rod is kept away from the decorative pattern screw is installed to rectangular frame's one end, the decorative pattern screw with the die carrier is connected.

Preferably, a counterweight steel pipe is installed at the middle position of the top of the rectangular frame. To avoid the rectangular frame from tipping and shifting.

Preferably, the counterweight steel pipe has a hollow structure inside. The weight of the steel tube can be increased for convenience.

Preferably, a second angle steel is further installed below the triangular frame. In order to ensure the smooth line shape of the two ends of the reinforcing steel bar frame, the movement is avoided.

Preferably, the distance between two positioning die frames is fifty to one hundred meters. To facilitate support of the reinforcing cage.

Preferably, a plurality of partition plates are installed inside the rectangular frame. To facilitate support of the rectangular frame.

Preferably, the pull rod is a steel member. In order to increase the firmness of the pull rod, the positioning die frame is more stably erected.

The utility model has the advantages that: the utility model discloses in the in-process that uses, through the positioning die carrier, the triangular frame, first angle steel can be at the alignment that can control the reinforcing bar frame to the in-process of reinforcing bar frame installation, and, it is accurate to lay the reinforcing bar frame location through the bed-jig construction workman, the simple operation, it increases to upgrade, ensure linear smooth-going, from construction angle analysis bed-jig construction ratio tradition positioning bar that acts as go-between has improved linear controllability greatly, location convenient and fast, the efficiency is improved, from economic angle analysis bed-jig construction need increase the cost of manufacture of bed-jig but the artifical input that has significantly reduced and improvement efficiency of construction, from guardrail construction protective layer acceptance analysis, bed-jig construction protective layer qualification rate far exceeds traditional guardrail construction protective layer qualification rate.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the positioning frame of FIG. 1 according to the present invention;

description of reference numerals:

1. positioning the die carrier; 2. a rectangular frame; 3. a counterweight steel pipe; 4. a pull rod; 5. a first angle steel; 6. a triangular frame; 7. a second angle steel; 8. a patterned screw; 9. a reinforcing steel bar frame; 10. a rotating shaft; 11. a separator.

Detailed Description

The invention will be further explained with reference to the drawings and the specific embodiments.

Referring to fig. 1 to 2, the utility model provides a novel anticollision barrier protective layer control bed-jig, including two positioning die carrier 1, first angle steel 5 has all been welded at the top of two positioning die carrier 1, the welding has triangular frame 6 between two first angle steel 5, the bottom of triangular frame 6 is tied up and bind reinforcing bar frame 9, and the top of reinforcing bar frame 9 still ties up with two first angle steel 5 and tie up and bind up and be connected, the bottom of two positioning die carrier 1 is connected with rectangular frame 2, rotate through pivot 10 between rectangular frame 2 and the positioning die carrier 1 and be connected, the top welding of rectangular frame 2 has pull rod 4, the one end that rectangular frame 2 was kept away from to pull rod 4 is connected with decorative pattern screw 8, decorative pattern screw 8 is connected with positioning die carrier 1.

In this example, the patterned screws 8 are rotated to rotate the positioning formwork 1 to a proper angle at the top of the rectangular framework 2 by taking the rotating shaft 10 as an axis, then the plurality of positioning formwork 1 are installed at the cushion layer of the construction site at intervals of fifty meters to one hundred meters, the first angle steel 5 is fixed at the top between the positioning formwork 1, the triangular framework 6 is fixed above two adjacent positioning formwork 1, then the reinforcing steel frame 9 is placed between two adjacent positioning formwork 1, and the triangular framework 6, the first angle steel 5 and the reinforcing steel frame 9 are connected in a binding manner, so that the line shape of the reinforcing steel bar can be controlled in the installation process of the reinforcing steel frame 9.

Further, as shown in fig. 1, a counterweight steel pipe 3 is installed at a middle position of the top of the rectangular frame 2 through a bolt, and the rectangular frame 2 can be prevented from moving in the process of being supported by the rectangular frame 2 through the counterweight steel pipe 3.

Further, as shown in fig. 1, the inside of the counterweight steel pipe 3 is a hollow structure, and when the weight of the counterweight steel pipe 3 needs to be increased, an external counterweight block can be placed inside the counterweight steel pipe 3, so that the weight of the counterweight steel pipe 3 can be increased, and the rectangular frame 2 is more firmly fixed on the ground.

Further, as shown in fig. 1, a second angle steel 7 is connected below the triangular frame 6, the second angle steel 7 is connected with the reinforcing frame 9, and both ends of the reinforcing frame 9 can be supported by the second angle steel 7, so as to ensure the linearity and smoothness of the reinforcing frame 9.

Further, as shown in fig. 1, the distance between two positioning frames 1 is fifty to one hundred meters, so that the positioning frames 1 can support the reinforcing frame 9 more firmly.

Further, as shown in fig. 1, a plurality of partition plates 11 are welded inside the rectangular frame 2, the plurality of partition plates 11 are welded inside the rectangular frame 2, and the rectangular frame 2 can be prevented from deforming by the support of the partition plates 11.

Further, as shown in fig. 1, the pull rod 4 is a steel member, and the steel has a good firmness, so that the pull rod 4 can be prevented from being broken during the process of supporting and positioning the formwork 1 by the pull rod 4.

The utility model discloses a theory of operation is: the utility model discloses at the in-process that uses, adjust a plurality of positioning die carrier 1 after the suitable position according to fifty meters to one hundred meters intervals, install in the bed course department of construction site, fix first angle steel 5 at the top between positioning die carrier 1, triangular frame 6 fixes the top at two adjacent positioning die carrier 1, then make reinforcing bar frame 9 place between two adjacent positioning die carrier 1 again to make and be connected between triangular frame 6 and reinforcing bar frame 9, through the linear shape that can control reinforcing bar frame 9 in reinforcing bar frame 9 installation like this.

The present invention has been described in detail with reference to the embodiments shown in the drawings, and those skilled in the art can make various modifications to the present invention based on the above description. Therefore, certain details of the embodiments should not be construed as limitations of the invention, which are intended to be covered by the following claims.

Claims

1. The utility model provides a novel anticollision barrier protective layer control bed-jig, a serial communication port, including two die carrier of location, two first angle steel is all installed at die carrier's top, two install triangular frame between the first angle steel, the reinforcing bar frame is installed to triangular frame's bottom, just reinforcing bar frame's top still with two first angle steel is connected, two rectangular frame is installed to die carrier's bottom, rectangular frame with rotate through the pivot between the die carrier of location and connect, the pull rod is installed at rectangular frame's top, the pull rod is kept away from the decorative pattern screw is installed to rectangular frame's one end, the decorative pattern screw with the die carrier is connected.

2. The novel anti-collision guardrail protective layer control jig frame as claimed in claim 1, wherein a counterweight steel pipe is installed at the middle position of the top of the rectangular frame.

3. The novel anti-collision guardrail protective layer control jig frame as claimed in claim 2, wherein the inside of the counterweight steel pipe is of a hollow structure.

4. The novel control jig frame for the protective layer of the anti-collision guardrail as claimed in claim 1, wherein a second angle steel is further installed below the triangular frame.

5. The novel anti-collision guardrail protective layer control jig frame as claimed in claim 1, wherein the distance between the two positioning jig frames is fifty to one hundred meters.

6. The novel crash barrier protective layer control jig frame as recited in claim 1, wherein a plurality of partition plates are installed inside the rectangular frame.

7. The novel crash barrier protective layer control jig frame as recited in claim 1, wherein the tie rod is a steel member.