CN215978799U

CN215978799U - Security fence for building construction management

Info

Publication number: CN215978799U
Application number: CN202122133954.8U
Authority: CN
Inventors: 佟浩; 李新刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-06
Filing date: 2021-09-06
Publication date: 2022-03-08
Anticipated expiration: 2031-09-06

Abstract

The utility model discloses a safety fence for building construction management, which comprises a first guardrail and a second guardrail, wherein at least two mounting grooves are formed in one sides of the first guardrail and the second guardrail, fixing blocks are inserted into the mounting grooves, an expansion bracket is arranged on one side of each fixing block, a compression groove is formed in one side of each mounting groove, a compression spring is arranged in each compression groove, a fixing pin is arranged at one end of each compression spring, the fixing grooves are formed in the fixing blocks, the fixing pins are inserted into the fixing grooves, sliding openings are formed in the top ends of the compression grooves, locking grooves are formed in the fixing pins, locking rods are inserted into the sliding openings and the locking grooves, and limiting mechanisms are arranged on one sides of the locking rods. In the fixed block of expansion bracket one end inserted the mounting groove, in the fixed block submerged the mounting groove completely, the fixed pin received the effort that comes from compression spring and inserted the fixed slot, locked the expansion bracket, and in the same way, the opposite side is so, when needs are dismantled, only need hold the locking pole and stir to one side, drive the fixed pin and withdraw in the compression inslot, alright extract the fixed block in following the mounting groove.

Description

Security fence for building construction management

Technical Field

The utility model belongs to the technical field of building construction devices, and particularly relates to a safety fence for building construction management.

Background

Building construction safety control rail is in order to strengthen safety warning sign and job site safety facility management, creates safe, clear construction environment, guarantee constructor safety and health, builds safe culture atmosphere, improves on-the-spot safety control level, can set up interim safety protection rail and keep apart when building construction, strengthens construction safety on the one hand, and on the other hand can remind other people to notice the danger at job site to supplementary building construction's safety, the management of the construction of also being convenient for.

Protection rail among the prior art all adopts the base to come fixed arrangement, complex operation, and current building security rail is mostly fixed, and the building is only a period, will remove the rail after equipment maintenance finishes, prevents that the rail from hindering the traffic, but traditional rail inconvenient dismantlement transportation and dismantle the back and can not reuse, have the inconvenient problem of dismantling with the security rail installation of building construction management.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a safety fence for building construction management, which solves the problem that the safety fence for building construction management is inconvenient to mount and dismount in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: including first guardrail and second guardrail, first guardrail and second guardrail one side are equipped with two at least mounting grooves, the mounting groove interpolation is equipped with the fixed block, fixed block one side is provided with the expansion bracket, mounting groove one side is equipped with the compression groove, the compression inslot is provided with compression spring, compression spring one end is provided with the fixed pin, be equipped with the fixed slot on the fixed block, the fixed pin is inserted and is established in the fixed slot, the compression groove top is equipped with the sliding opening, be equipped with the locking groove on the fixed pin, sliding opening and locking inslot interpolation are equipped with the locking pole, locking pole one side is provided with stop gear.

Preferably, the limiting mechanism comprises a locking rod, limiting grooves are formed in two sides of the inner wall of the sliding port, limiting rings are arranged in the limiting grooves, and the limiting rings are sleeved on the locking rod.

Preferably, first guardrail one side is provided with the installation piece, the installation piece is concave type structure, second guardrail one side is provided with the inserted block, the inserted block is inserted and is established in the installation piece, be equipped with main perforation and vice perforation on installation piece and the inserted block respectively, main perforation and vice perforation interpolation are equipped with the screw rod, the screw rod inserts the end cover and is equipped with the nut.

Preferably, warning signs are arranged on the upper end faces of the first guardrail and the second guardrail.

1. According to the utility model, the first guardrail and the second guardrail are taken out and placed on a construction site, the expansion bracket is taken out, the fixing block at one end of the expansion bracket is inserted into the installation groove, the fixing pin is retracted into the compression groove under the pressure of the fixing block, and when the fixing block is completely immersed into the installation groove, the fixing pin is inserted into the fixing groove under the action of the compression spring to lock the expansion bracket.

2. According to the utility model, the mounting block on the first guardrail is butted with the insertion block on the second guardrail of another fence, then the screw rod is inserted into the main perforation and the auxiliary perforation, and the other end of the screw rod is locked by the nut, so that the practicability of the device in the construction process is improved.

Drawings

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

FIG. 2 is a front cross-sectional view of FIG. 1;

FIG. 3 is a sectional view A-A from the left of FIG. 2;

FIG. 4 is an enlarged view of a portion a of FIG. 2;

FIG. 5 is an enlarged view of FIG. 3 at b;

fig. 6 is an enlarged schematic view of fig. 2 at c.

In the figure: 1 first guardrail, 2 second guardrail, 3 mounting grooves, 4 fixed blocks, 5 expansion brackets, 6 compression grooves, 7 compression springs, 8 fixed pins, 9 fixed grooves, 10 sliding mouths, 11 locking grooves, 12 locking rods, 13 limiting grooves, 14 limiting rings, 15 mounting blocks, 16 insertion blocks, 17 main through holes, 18 auxiliary through holes, 19 screw rods, 20 nuts and 21 warning boards.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1, 2, 3, 4, 5, and 6, an embodiment of the utility model provides a security fence for building construction management, including a first guardrail 1 and a second guardrail 2, two installation grooves 3 are provided at one sides of the first guardrail 1 and the second guardrail 2, a fixed block 4 is inserted in the installation groove 3, an expansion bracket 5 is welded at one side of the fixed block 4, a compression groove 6 is provided at one side of the installation groove 3, a compression spring 7 is welded in the compression groove 6, the compression spring 7 is in an initial state, an initial force is 20N, a fixed pin 8 is welded at one end of the compression spring 7, a fixed groove 9 is provided on the fixed block 4, the fixed pin 8 is inserted in the fixed groove 9, a sliding opening 10 is provided at the top end of the compression groove 6, a locking groove 11 is provided on the fixed pin 8, a locking rod 12 is inserted in the sliding opening 10 and the locking groove 11, and a limiting mechanism is welded at one side of the locking rod 12.

As shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6, the limiting mechanism includes a locking rod 12, limiting grooves 13 are welded on two sides of the inner wall of the sliding port 10, limiting rings 14 are welded in the limiting grooves 13, the limiting rings 14 are sleeved on the locking rod 12, a mounting block 15 is welded on one side of the first guardrail 1, the mounting block 15 is of a concave structure, an insertion block 16 is welded on one side of the second guardrail 2, the insertion block 16 is inserted in the mounting block 15, main through holes 17 and auxiliary through holes 18 are respectively arranged on the mounting block 15 and the insertion block 16, screw rods 19 are inserted in the main through holes 17 and the auxiliary through holes 18, nuts 20 are sleeved on the insertion ends of the screw rods 19, and warning boards 21 are welded on the upper end faces of the first guardrail 1 and the second guardrail 2.

The working principle of the embodiment is as follows: when the fence is installed, the first guardrail 1 and the second guardrail 2 are taken out and placed on a construction site, the expansion bracket 5 is taken out, the fixing block 4 at one end of the expansion bracket 5 is inserted into the installation groove 3, meanwhile, the fixing pin 8 retracts into the compression groove 6 under the pressure of the fixing block 4, when the fixing block 4 is completely immersed into the installation groove 3, the fixing pin 8 is inserted into the fixing groove 9 under the action of the compression spring 7 to lock the expansion bracket 5, the other side is similar, when the fence is needed to be disassembled, only the locking rod 12 needs to be held to be shifted to one side, the locking rod 12 slides in the limiting ring 14 to drive the fixing pin 8 to retract into the compression groove 6, then, the fixing block 4 can be pulled out from the installation groove 3, the other side is similar, the working efficiency of workers is improved, and the problem of inconvenient installation and disassembly of the safety fence for building construction management is solved, when the fence is enlarged, the mounting block 15 on the first guardrail 1 is firstly butted with the inserting block 16 on the second guardrail 2 of another fence, then the screw rod 19 is inserted into the main perforation 17 and the auxiliary perforation 18, and the other end of the screw rod 19 is locked by the nut 20, so that the practicability of the device in the construction process is improved.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention.

Claims

1. The utility model provides a security fence for construction management which characterized in that: comprises a first guardrail (1) and a second guardrail (2), wherein one side of the first guardrail (1) and one side of the second guardrail (2) are provided with at least two mounting grooves (3), a fixed block (4) is inserted into the mounting groove (3), an expansion bracket (5) is arranged at one side of the fixed block (4), a compression groove (6) is arranged at one side of the mounting groove (3), a compression spring (7) is arranged in the compression groove (6), one end of the compression spring (7) is provided with a fixed pin (8), the fixed block (4) is provided with a fixed groove (9), the fixing pin (8) is inserted in the fixing groove (9), the top end of the compression groove (6) is provided with a sliding opening (10), be equipped with locking groove (11) on fixed pin (8), sliding opening (10) and locking groove (11) interpolation are equipped with locking pole (12), locking pole (12) one side is provided with stop gear.

2. The safety fence for building construction management according to claim 1, characterized in that: the limiting mechanism comprises a locking rod (12), limiting grooves (13) are formed in two sides of the inner wall of the sliding opening (10), limiting rings (14) are arranged in the limiting grooves (13), and the locking rod (12) is sleeved with the limiting rings (14).

3. The safety fence for building construction management according to claim 1, characterized in that: first guardrail (1) one side is provided with installation piece (15), installation piece (15) are concave type structure, second guardrail (2) one side is provided with inserted block (16), inserted block (16) are inserted and are established in installation piece (15), be equipped with main perforation (17) and vice perforation (18) on installation piece (15) and inserted block (16) respectively, main perforation (17) and vice perforation (18) interpolation are equipped with screw rod (19), the end cover is inserted to screw rod (19) and is equipped with nut (20).

4. The safety fence for building construction management according to claim 1, characterized in that: warning boards (21) are arranged on the upper end faces of the first guardrail (1) and the second guardrail (2).