CN209907988U

CN209907988U - A face frontier defense guardrail for construction site

Info

Publication number: CN209907988U
Application number: CN201920340774.7U
Authority: CN
Inventors: 胡月明; 李俊; 班宏顺
Original assignee: ZHEJIANG XINGTU BRIDGE SPECIAL EQUIPMENT MANUFACTURING Co Ltd
Current assignee: ZHEJIANG XINGTU BRIDGE SPECIAL EQUIPMENT MANUFACTURING Co Ltd
Priority date: 2019-03-18
Filing date: 2019-03-18
Publication date: 2020-01-07
Anticipated expiration: 2029-03-18

Abstract

A face frontier defense guardrail for construction site, including base, stand, net piece, hook piece, the stand sets up on the base, is equipped with the net piece between the coexistence post, the base includes a pipe fitting, is equipped with the cavity in the pipe fitting, the stand is inserted and is established in the cavity, and the pipe fitting outer wall is connected with two dead levers, is equipped with on the dead lever to run through the groove, and hook piece one end is equipped with the crotch, and the crotch hooks the reinforcing bar of locating the construction site, and the hook piece other end sees through to run through groove and nut threaded connection, and it is fixed to screw up nut back pipe fitting and reinforcing bar through the hook piece encla.

Description

A face frontier defense guardrail for construction site

Technical Field

The utility model relates to a face frontier defense guardrail for construction place.

Background

The construction site situation is complicated, but the constructor needs to move in this area often for the construction, consequently needs to do the protection to dangerous area and handle to protect constructor operation safety. The edge-facing protective measures of the existing construction site are that the guardrail and the ground are welded and fixed, the operation is complex in the mode, and cyclic utilization cannot be realized.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the not enough of prior art existence, provide a structural design is reasonable, easy dismounting swift be used for the construction site face frontier defense guardrail.

A face frontier defense guardrail for construction place, including base, stand, net piece, hook piece, the stand sets up on the base, is equipped with the net piece between the coexistence post, the base includes a pipe fitting, is equipped with the cavity in the pipe fitting, the stand is inserted and is established in the cavity, and pipe fitting outer wall is connected with two dead levers, is equipped with on the dead lever to run through the groove, and hook piece one end is equipped with the crotch, and the crotch hooks the reinforcing bar of locating the construction place, and the hook piece other end sees through to run through groove and nut threaded connection, and the nut tightening back pipe fitting is held tightly fixedly through hook piece with the reinforcing bar.

The fixing device comprises a fixing rod, a positioning piece and a fixing rod, wherein the fixing rod is arranged on the fixing rod, the fixing piece is arranged on the fixing rod, the fixing rod is arranged on the fixing rod, the positioning piece is arranged on the fixing rod, the middle of the positioning piece is.

Wherein, the net piece outside is fixed to be provided with the inserted sheet, be equipped with a fluting on the inserted sheet, the open mouth of fluting is down, and the inserted sheet is established on the spacer, and the spacer is established in the fluting.

The lower end of the upright post is in a conical shape with a narrow lower part and a wide upper part, and the cavity is in a conical shape with a wide upper part and a narrow lower part.

Compare solution in prior art, the utility model discloses the advantage is: the utility model discloses a detachable construction links to each other with the reinforcing bar on construction ground, can realize quick installation and dismantlement.

Drawings

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

Detailed Description

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

Referring to fig. 1, a face frontier defense guardrail for construction site, including base 1, stand 2, net piece 3, hook piece 4, stand 2 sets up on the base 1, is equipped with net piece 3 between the coexistence post 2, base 1 includes a pipe fitting 11, is equipped with the cavity in the pipe fitting 11, stand 2 inserts and establishes in the cavity, and 11 outer wall connections of pipe fitting have two dead levers 12, are equipped with on the dead lever 12 to run through the groove, and hook piece 4 one end is equipped with the crotch, and the crotch hooks the reinforcing bar 5 of locating the construction site, and the hook piece 4 other end sees through to run through groove and nut threaded connection, screws up behind the nut pipe fitting 11 and reinforcing bar 5 through hook piece 4 hold tightly fixedly. This embodiment adopts hook piece 4 stirrup reinforcing bar 5 thereby to fix base 1 on reinforcing bar 5, and this structure is detachable construction, repeatedly usable. Preferably, the lower end of the upright post 2 is tapered with a narrow lower part and a wide upper part, and the cavity is tapered with a wide upper part and a narrow lower part, so that the structure can facilitate the upright post 2 to be inserted into the cavity to be fixedly connected with the pipe fitting 11.

This embodiment be equipped with spacer 21 on the stand 2, spacer 21 middle part is equipped with one and the arc portion that 2 laminating of stand set up, and 21 both sides of spacer are bent and are formed hem 22, and two reinforcing bar 5 of locating the construction place are contradicted to two hem 22, the extension of spacer 21 is to being the vertical cross to extending with dead lever 12. After the two folding edges 22 wrap the steel bars 5, the steel bars 5 fixed on the ground have a limiting effect on the positioning sheet 21, and the positioning on the front, the back, the left and the right can be realized by the crossed structure.

This embodiment the fixed inserted sheet 31 that is provided with in net piece 3 outside, be equipped with a fluting 30 on the inserted sheet 31, fluting 30 uncovered down, inserted sheet 31 is established on spacer 21, and spacer 21 is established in fluting 30. When the net piece 3 is installed, the net piece 3 is placed from top to bottom, the groove 30 is symmetrically arranged on the positioning piece 21, the positioning piece 21 supports the net piece 3, the installation is convenient and rapid, and the bent folded edge 22 has a limiting effect on the net piece 3.

The foregoing is only a preferred embodiment of the present invention, and it should be understood that other modifications and adaptations can be made by those skilled in the art without departing from the principles of the present invention, and are intended to be within the scope of the invention as defined by the appended claims.

Claims

1. A face frontier defense guardrail for construction site, including base, stand, net piece, hook piece, the stand sets up on the base, is equipped with the net piece between the coexistence post, characterized by, the base includes a pipe fitting, is equipped with the cavity in the pipe fitting, the stand is inserted and is established in the cavity, and pipe fitting outer wall is connected with two dead levers, is equipped with on the dead lever to run through the groove, and hook piece one end is equipped with the crotch, and the crotch hooks the reinforcing bar of locating the construction site, and the hook piece other end sees through to run through groove and nut threaded connection, and it is fixed to screw up nut back pipe fitting and reinforcing bar through the hook piece encla.

2. The edge guard rail for a construction site as claimed in claim 1, wherein the post is provided with a positioning piece, the middle portion of the positioning piece is provided with an arc portion which is attached to the post, both sides of the positioning piece are bent to form a folded edge, and the extending direction of the positioning piece is perpendicular to the extending direction of the fixing rod.

3. The frontier guardrail for the construction site as claimed in claim 1 or 2, wherein an insert is fixedly provided outside the mesh sheet, the insert is provided with a slot, the opening of the slot faces downwards, the insert is provided on the positioning sheet, and the positioning sheet is provided in the slot.

4. The frontier guardrail for a construction site according to claim 1, wherein the lower end of the post is tapered with a narrow bottom and a wide top, and the cavity is tapered with a wide top and a narrow bottom.