CN211736652U

CN211736652U - Be applicable to interim protection frame of prefabricated segment matching beam

Info

Publication number: CN211736652U
Application number: CN201921991971.1U
Authority: CN
Inventors: 朱其敏; 邢键; 鲁信旺; 付金磊; 金城; 梁飞; 张杨; 李靖
Original assignee: CCCC SHEC Fourth Engineering Co Ltd
Current assignee: CCCC SHEC Fourth Engineering Co Ltd
Priority date: 2019-11-18
Filing date: 2019-11-18
Publication date: 2020-10-23
Anticipated expiration: 2029-11-18

Abstract

The utility model discloses a be applicable to interim protection frame of prefabricated segment matching beam, including body frame and mainboard, the body frame lower extreme is fixed with the intubate, the intubate matches the hanging point hole grafting on the roof beam with the segment, body frame left and right sides symmetry is fixed with two sets of installation pieces, be equipped with the through-hole on the installation piece, mainboard left and right sides symmetry is fixed with two sets of lugs, the lug bottom surface is fixed with the bolt that matches with the through-hole, the bolt is pegged graft with the installation piece, the mainboard includes the breast board, and two adjacent breast boards rotate to be connected. The hoisting point hole installation protection frame on the segment matching beam is utilized, other devices or drilling holes do not need to be welded, the main frame and the main board can be spliced and disassembled, the main board can be folded through the hinges, and the main board is convenient to carry and install.

Description

Be applicable to interim protection frame of prefabricated segment matching beam

Technical Field

The utility model relates to a rail guard field, concretely relates to be applicable to interim protection frame of prefabricated segment matching beam.

Background

At the prefabricated in-process of section roof beam, the matching link is indispensable, needs to set up and faces the frontier defense and protect and prevent that the staff from falling in the work progress, and frequent matching operation makes the frontier defense of section matching roof beam can only be for interim nature, consequently current section roof beam prefabrication faces frontier defense aspect protection at section matching roof beam and often does not target in place, does not set up even. Set up interim protective apparatus must electrically weld reinforcing bar or steel pipe and do the support, safety rope or nylon rope twice draw and establish, support the interval too big, and the roof beam length makes safety rope or nylon rope can not effectively protect.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a be applicable to prefabricated segment matching roof beam interim protection frame to solve among the prior art safeguard inadequately safe, install inconvenient problem.

The utility model provides a be applicable to interim protection frame of prefabricated segment matching beam, including body frame and mainboard, the body frame lower extreme is fixed with the intubate, the intubate is pegged graft with the hoisting point hole on the segment matching beam, the body frame left and right sides symmetry is fixed with two sets of installation pieces, be equipped with the through-hole on the installation piece, mainboard left and right sides symmetry is fixed with two sets of lugs, the lug bottom surface is fixed with the bolt that matches with the through-hole, the bolt is pegged graft with the installation piece.

Preferably, the main frame comprises upright posts and a horizontal tube, the mounting blocks are vertically arranged on the upright posts, the horizontal tube is vertically fixed at the lower ends of the upright posts, the insertion tube is fixed at the lower ends of the horizontal tube, and the centers of the upright posts and the insertion tube are on a vertical line.

Preferably, the main plate comprises at least two breast boards, and two adjacent breast boards are rotatably connected.

Preferably, two adjacent breast boards are rotatably connected through hinges.

Preferably, the upright posts and the transverse pipes are square pipes, and the insertion pipes are round pipes.

The utility model has the advantages that: utilize the hoisting point hole installation protection frame on the segmental matching roof beam, need not weld other devices or drilling, body frame and mainboard can be pieced together and torn open, and mainboard accessible hinge is folding, and convenient transport and installation are violently managed and are played the supporting role and make the protection frame more stable.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the middle main frame of the present invention.

Fig. 3 is a schematic structural diagram of the middle main board of the present invention.

The novel multifunctional combined type pipe wrench comprises a main frame 1, an insertion pipe 2, a main board 3, a mounting block 4, a projection 5, a bolt 6, a railing 7 and a hinge 8.

Detailed Description

The following detailed description of the embodiments of the present invention will be provided to help those skilled in the art understand the concept and technical solutions of the present invention more completely, accurately and deeply.

As shown in fig. 1 to 3, the detachable type plug-in connector comprises a main frame 1 and a main board 3, wherein a plug pipe 2 is fixed at the lower end of the main frame 1, the plug pipe 2 is plugged with a hanging point hole on a section matching beam, two sets of mounting blocks 4 are symmetrically fixed on the left side and the right side of the main frame 1, through holes are formed in the mounting blocks 4, two sets of convex blocks 5 are symmetrically fixed on the left side and the right side of the main board 3, plugs 6 matched with the through holes are fixed on the bottom surfaces of the convex blocks 5, and the plugs 6 are plugged with the mounting.

The main frame 1 comprises upright posts 101 and transverse tubes 102, the mounting blocks 4 are vertically arranged on the upright posts 101, the transverse tubes 102 are vertically fixed at the lower ends of the upright posts 101, the insertion tubes 2 are fixed at the lower ends of the transverse tubes 102, and the centers of the upright posts 101 and the insertion tubes 2 are on the same vertical line. The upright column 101 and the transverse tube 102 are square tubes, and the insertion tube 2 is a circular tube.

Mainboard 3 includes two piece at least breast boards 7, and two adjacent breast boards 7 are through hinge rotation connection.

The working process of the utility model is as follows:

the section matching beam is provided with lifting point holes which are convenient to lift, the lifting point holes are distributed at the adjacent edges of the section matching beam at equal intervals, during use, the insertion pipes are inserted into the lifting point holes, the transverse pipe is positioned on the bottom surface, the included angle between the two breast boards ranges from 0 degree to 180 degrees, the angle of the breast boards is expanded to the maximum, the insertion pins at the two sides of the main board are inserted into the through holes in the mounting blocks at the two sides of the upright post, the mounting of the protection frame is completed, when the protection frame is not needed to be used, the main board is firstly pulled out and folded, and then the insertion.

The above description is made for the exemplary purposes with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and various insubstantial improvements can be made without modification to the present invention.

Claims

1. The utility model provides a be applicable to interim protection frame of prefabricated segmental matching roof beam which characterized in that: including body frame (1) and mainboard (3), body frame (1) lower extreme is fixed with intubate (2), intubate (2) are pegged graft with the hoisting point hole on the segmental match roof beam, body frame (1) left and right sides symmetry is fixed with two sets of installation piece (4), be equipped with the through-hole on installation piece (4), mainboard (3) left and right sides symmetry is fixed with two sets of lug (5), lug (5) bottom surface is fixed with bolt (6) that match with the through-hole, bolt (6) are pegged graft with installation piece (4).

2. The temporary protection frame suitable for the prefabricated section matching beam is characterized in that: the main frame (1) comprises upright posts (101) and transverse tubes (102), the mounting blocks (4) are vertically arranged on the upright posts (101), the transverse tubes (102) are vertically fixed at the lower ends of the upright posts (101), the insertion tubes (2) are fixed at the lower ends of the transverse tubes (102), and the centers of the upright posts (101) and the insertion tubes (2) are on a vertical line.

3. The temporary protection frame suitable for the prefabricated section matching beam is characterized in that: the main board (3) comprises at least two breast boards (7), and the two adjacent breast boards (7) are rotatably connected.

4. The temporary protection frame suitable for the prefabricated section matching beam is characterized in that: two adjacent breast boards (7) are rotatably connected through hinges (8).

5. The temporary protection frame suitable for the prefabricated section matching beam is characterized in that: the upright post (101) and the transverse tube (102) are square tubes, and the insertion tube (2) is a circular tube.