CN215168712U

CN215168712U - Building guardrail for civil engineering

Info

Publication number: CN215168712U
Application number: CN202120953562.3U
Authority: CN
Inventors: 葛文静
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-07
Filing date: 2021-05-07
Publication date: 2021-12-14
Anticipated expiration: 2031-05-07

Abstract

The utility model relates to a building guardrail technical field specifically is a building guardrail for civil engineering, which comprises a supporting bar, the draw-in groove has all been seted up to the both sides of bracing piece, the bracing piece rotates with the breast board through the draw-in groove that sets up in its both sides to be connected, one side fixedly connected with peg at bracing piece top, the one end fixedly connected with stopper of bracing piece is kept away from to the peg. The utility model has the advantages that: through rotating the breast board and connecting in the draw-in groove on the bracing piece, the breast board can be blown to the storm and rotate, the windage of guardrail has been reduced, the loss of property that the storm weather caused has been avoided, and the security has been improved, the locating lever carries on spacingly to the locating piece, under normal weather, can avoid the problem that the breast board was blown to the storm, possess nimble usability, set up the rubber pad through the both sides at the bracing piece, noise pollution has been avoided, the practicality has been improved, the equipment is very simple and convenient between the overall structure, thereby when dropping into the installation, can improve the installation effectiveness of construction greatly.

Description

Building guardrail for civil engineering

Technical Field

The utility model relates to a building guardrail technical field, especially a building guardrail for civil engineering.

Background

Civil engineering is a general term for scientific technology for building various land engineering facilities. It refers to both the materials, equipment used and the technical activities carried out such as surveying, designing, construction, maintenance, repair, etc., as well as the objects of engineering construction. I.e. various engineering facilities such as houses, roads, railways, pipelines, tunnels, bridges, canals, dams, ports, power stations, airports, ocean platforms, water supply and drainage and protection projects, which are built on or under the ground, on land and directly or indirectly serve human life, production, military affairs and scientific research. The civil engineering refers to engineering entities for surveying, planning, designing, constructing, installing and maintaining various technical works and the like of newly-built, reconstructed or expanded buildings, structures, related supporting facilities and the like of various projects except house buildings.

Civil engineering is when the construction, need use the guardrail to surround the job site, the effect of guardrail prevents that idle and miscellaneous personnel from getting into, the protection is close to the safety of pedestrian on the road, and job site equipment, building material's theftproof, and under the condition of having resident people near urban area etc., need use iron sheet wall formula guardrail, the dust that prevents the job site production from stretching to near resident department or road, play dirt-proof effect, guarantee urban health, however, current iron sheet wall formula guardrail for civil engineering, when using, there is following shortcoming:

the existing iron sheet wall type guardrail for civil engineering is dense in surface and airtight, so that wind resistance is very large, the guardrail is easy to collapse in special weather of storm wind if a supporting seat is not stable enough, property loss is caused, and the guardrail can smash passersby or vehicles, so that great potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's shortcoming, provide a building guardrail for civil engineering.

The purpose of the utility model is realized through the following technical scheme: the utility model provides a building guardrail for civil engineering, includes the bracing piece, the draw-in groove has all been seted up to the both sides of bracing piece, the bracing piece rotates with the breast board through the draw-in groove that sets up in its both sides to be connected, one side fixedly connected with peg at bracing piece top, the one end fixedly connected with stopper of bracing piece is kept away from to the peg, the locating lever has been cup jointed to the surface of peg, the bottom fixedly connected with base of bracing piece.

Preferably, the two corners of one side of the breast board are fixedly connected with positioning blocks, one side of each positioning block is fixedly connected with a rotating shaft, and the rotating shafts are rotatably connected inside the clamping grooves.

Through adopting above-mentioned technical scheme, the breast board is pegged graft in the draw-in groove of bracing piece through the pivot to hang the breast board between two bracing pieces, and the breast board can revolute the axle and rotate, thereby do not have under the condition of wind, the breast board is flagging naturally, forms a wall body, and when windy, the breast board is blown by wind, just is the state of opening, makes wind pass from the below of breast board, thereby has avoided wind to blow the whole problem of turning over of rail.

Preferably, the cross section of the clamping groove is L-shaped, and one end of the L-shaped clamping groove is in an open state.

Through adopting above-mentioned technical scheme, make things convenient for the pivot to insert the inside of draw-in groove to can guarantee that the pivot does not drop out from the inside of draw-in groove, thereby reach the purpose of the equipment of being convenient for.

Preferably, the two sides of the supporting rod are fixedly connected with rubber pads.

Through adopting above-mentioned technical scheme, the rubber pad sets up between bracing piece and breast board to when the breast board is blown by wind, the edge of breast board rubs with the rubber pad, because rubber pad self has elasticity, thereby the friction can not produce the noise of dazzling, can avoid the problem that breast board and bracing piece friction produced the noise.

Preferably, one end fixedly connected with couple of locating lever, the locating lever cup joints with the peg through the couple that sets up in its one end, the one end fixedly connected with location axle that the couple was kept away from to the locating lever, the locating hole has been seted up at the top of base, the location axle is pegged graft with the locating hole.

Through adopting above-mentioned technical scheme, the couple is fixed the top of locating lever, and the location axle inserts in the locating hole, can fix the bottom of locating lever, and the principle of a straight line is confirmed to two points to the locating lever is unmovable, only mentions the locating lever upwards, just can dismantle the locating lever get off.

Preferably, the positioning block is cuboid, and the cuboid one side of the positioning block far away from the breast board is in lap joint with the inner side of the positioning rod.

Through adopting above-mentioned technical scheme, the overlap joint of face and face makes the locating lever carry on spacingly to the locating piece for the unable rotation of locating piece, thereby reach the purpose of carrying out the location to the breast board, make the breast board can't revolve the rotation of axis.

Preferably, through holes are formed in four corners of the top of the base.

Through adopting above-mentioned technical scheme, can alternate collision bolt in the through-hole to the convenience is fixed the base subaerial.

The utility model has the advantages of it is following:

1. according to the building guardrail for civil engineering, the guardrail plates are rotatably connected in the clamping grooves on the supporting rods, so that in the special weather of storm wind, the storm wind can blow the guardrail plates to rotate, gaps are formed among the guardrail plates, the wind passes through the lower parts of the guardrail plates, the wind resistance of the guardrail is reduced, the problem that the guardrail is blown over by the storm wind is avoided, property loss caused by storm weather is avoided, and the safety is improved;

2. according to the building guardrail for civil engineering, the positioning rod and the positioning block are arranged, and the positioning rod is arranged on the supporting rod, so that the positioning rod limits the positioning block, the purpose of fixing the railing panel is achieved, the railing panel cannot rotate, the problem that the railing panel cannot block dust generated in a construction site from spreading to the outer side of the railing due to the fact that the railing panel is blown by wind in normal weather can be avoided, and the building guardrail has flexible usability;

3. according to the building guardrail for civil engineering, the rubber pads are arranged on the two sides of the supporting rod and are positioned between the supporting rod and the railing panel, when the railing panel is impacted by wind, the rotating railing panel and the rubber pads are rubbed, and the rubber pads have elasticity, so that noise pollution is avoided, and the practicability is improved;

4. this building guardrail for civil engineering, in the draw-in groove was inserted through the pivot to the connection between bracing piece and the breast board, the installation of locating lever was through the couple cover on the surface of peg to and the inside that the locating shaft inserted the locating hole, the equipment is very simple and convenient between the overall structure, thereby when dropping into the installation, can improve the installation effectiveness of construction greatly.

Drawings

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

FIG. 2 is a schematic structural diagram of a second embodiment of the present invention;

FIG. 3 is a schematic structural view of the support rod of the present invention;

FIG. 4 is a schematic structural view of the balustrade of the present invention;

fig. 5 is a schematic structural diagram of the positioning rod of the present invention.

In the figure: 1-support rod, 2-clamping groove, 3-baffle plate, 4-hanging rod, 5-limiting block, 6-positioning rod, 7-base, 8-positioning block, 9-rotating shaft, 10-rubber pad, 11-hook, 12-positioning shaft, 13-positioning hole and 14-through hole.

Detailed Description

The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.

As shown in figures 1-5, a building guardrail for civil engineering comprises a support rod 1, wherein two sides of the support rod 1 are respectively provided with a clamping groove 2, the support rod 1 is rotatably connected with a baffle 3 through the clamping grooves 2 arranged at the two sides of the support rod 1, the baffle 3 rotatably connected in the clamping grooves 2 can rotate along with wind, so that the aim of ventilation is fulfilled, and the problem that the whole guardrail is overturned by wind is solved, one side of the top of the support rod 1 is fixedly connected with a hanging rod 4, one end of the hanging rod 4 far away from the support rod 1 is fixedly connected with a limiting block 5, the diameter of the limiting block 5 is larger than that of the hanging rod 4, the outer surface of the hanging rod 4 is sleeved with a positioning rod 6, the positioning rod 6 sleeved on the hanging rod 4 is limited by the limiting block 5 and the support rod 1 and can not slide off from the hanging rod 4, so that the problem that the positioning rod 6 can be prevented from falling off under the premise that the positioning rod 6 is convenient to disassemble and assemble is guaranteed, the bottom of the support rod 1 is fixedly connected with a base 7, the base 7 is connected with the ground and plays a role in fixing the support rod 1.

As a preferred technical scheme of the utility model, the equal fixedly connected with locating piece 8 of two angle departments of breast board 3 one side, one side fixedly connected with pivot 9 of locating piece 8, pivot 9 rotates the inside of connecting at draw-in groove 2, in this technical scheme, two locating pieces 8 are located the top of breast board 3 both sides respectively, as shown in fig. 4, insert the pivot 9 of breast board 3 both sides in draw-in groove 2, can hang breast board 3 between two bracing pieces 1, and breast board 3 can revolute axle 9 and rotate, as shown in fig. 2.

As an optimized technical scheme of the utility model, the shape of cross section of draw-in groove 2 is "L" type, and the one end of draw-in groove 2 of "L" type is open state, in this technical scheme, the shape of draw-in groove 2 is shown as figure 3, the inside of draw-in groove 2 is inserted through one side of bracing piece 1 to the pivot 9 on the breast board 3 of convenience, after pivot 9 inserts in draw-in groove 2, the bottom of draw-in groove 2 falls down along with gravity, thereby pivot 9 just can't drop from draw-in groove 2, reach the purpose of fixed breast board 3.

As a preferred technical scheme, the equal fixedly connected with rubber pad 10 in both sides of bracing piece 1, in this technical scheme, when 3 revolute axle 9 rotations of breast board are blown to wind, 3 inevitable meeting of breast board of metal material and the bracing piece 1 friction of metal material produce the noise pollution of dazzling, and set up rubber pad 10 between bracing piece 1 and breast board 3, make pivoted breast board 3 rub with rubber pad 10, because rubber pad 10 has elasticity, thereby can not produce the noise, reach the purpose of making an uproar.

As an optimal technical scheme, the one end fixedly connected with couple 11 of locating lever 6, locating lever 6 cup joints at couple 11 and peg 4 of its one end through setting up, locating lever 6 keeps away from the one end fixedly connected with location axle 12 of couple 11, locating hole 13 has been seted up at the top of base 7, location axle 12 is pegged graft with locating hole 13, in this technical scheme, during installation locating lever 6, with locating lever 6 vertical lifting, make the one end of couple 11 be located the top, then descending locating lever 6 downwards, alright make couple 11 cover on the surface of peg 4, and location axle 12 inserts the inside of locating hole 13, the installation is very simple and convenient.

As a preferred technical scheme, the shape of locating piece 8 is the cuboid, and one side of breast board 3 and locating piece 6's inboard overlap joint are kept away from to the locating piece 8 of cuboid, in this technical scheme, as shown in fig. 1, because a side of locating piece 6 and a side overlap joint of locating piece 8, thereby carry on spacingly to locating piece 8, make breast board 3 unable rotation, thereby under normal weather, can install locating piece 6 on bracing piece 1, fix breast board 3, thereby prevent that the dust that produces from stretching the outside of guardrail among the work progress.

As a preferred technical scheme of the utility model, through-hole 14 has all been seted up to the four corners department at base 7 top, in this technical scheme, conveniently use expansion bolts to fix base 7 on ground.

The working process of the utility model is as follows:

s1, connecting the support bar 1 with the ground by penetrating through the through hole 14 on the base 7 by using a collision bolt;

s2, respectively inserting the rotating shafts 9 at two sides of the breast board 3 into the clamping grooves 2 on the two adjacent supporting rods 1;

s3, lifting the positioning rod 6 vertically to enable one end of the hook 11 to be located above, then descending the positioning rod 6 downwards to enable the hook 11 to be sleeved on the hanging rod 4, and enabling the positioning shaft 12 at the bottom end of the positioning rod 6 to be inserted into the positioning hole 13 in the base 7, so that the assembly of the guardrail can be completed;

s4, during construction, the naturally drooping breast board 3 isolates a construction site from an adjacent road or a building, and dust generated during construction can be blocked by the breast board 3;

s5, in the storm weather, the positioning rod 6 is lifted upwards, the hook 11 is separated from the hanging rod 4, the positioning shaft 12 is separated from the positioning hole 13, the positioning rod 6 is removed, and the baffle 3 rotates around the rotating shaft 9 after facing the wind to form the shape shown in figure 2, so that the wind resistance is reduced, and the problem that the guardrail is blown over by the storm is avoided.

To sum up, the building guardrail for civil engineering is characterized in that the baffle plates 3 are rotatably connected in the clamping grooves on the supporting rods 1, so that in special weather of storm, the baffle plates 3 can be blown by the storm to rotate, gaps are formed among the baffle plates 3, wind passes through the lower parts of the baffle plates 3, the wind resistance of the guardrail is reduced, the problem that the guardrail is blown over by the storm is avoided, property loss caused by the storm weather is avoided, and the safety is improved, the positioning rods 6 are arranged on the supporting rods 1 through the positioning rods 6 and the positioning blocks 8, so that the positioning blocks 8 are limited by the positioning rods 6, the purpose of fixing the baffle plates 3 is achieved, the baffle plates 3 cannot rotate, the baffle plates 3 can be prevented from being blown by the storm, the problem that dust generated in a construction site cannot be prevented from spreading to the outer side of the guardrail in normal weather, the building guardrail has flexible usability, and the rubber pads 10 are arranged on two sides of the supporting rods 1, rubber pad 10 is located between bracing piece 1 and breast board 3, when breast board 3 is strikeed by wind, pivoted breast board 3 rubs with rubber pad 10, because rubber pad 10 has elasticity, thereby can not produce noise pollution, the practicality is improved, be connected between bracing piece 1 and the breast board 3 insert draw-in groove 2 through pivot 9 in, the installation of locating lever 6 is on the surface of peg 4 through couple 11 cover, and locating shaft 12 inserts the inside of locating hole 13, the equipment is very simple and convenient between the overall structure, thereby when dropping into the installation, can improve the installation effectiveness of construction greatly.

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 building guardrail for civil engineering which characterized in that: including bracing piece (1), draw-in groove (2) have all been seted up to the both sides of bracing piece (1), bracing piece (1) rotates with breast board (3) through draw-in groove (2) that set up in its both sides to be connected, one side fixedly connected with peg (4) at bracing piece (1) top, one end fixedly connected with stopper (5) of bracing piece (1) are kept away from in peg (4), locating lever (6) have been cup jointed to the surface of peg (4), bottom fixedly connected with base (7) of bracing piece (1).

2. The building guardrail for civil engineering as claimed in claim 1, wherein: the equal fixedly connected with locating piece (8) of both corners department of breast board (3) one side, one side fixedly connected with pivot (9) of locating piece (8), pivot (9) are rotated and are connected in the inside of draw-in groove (2).

3. The building guardrail for civil engineering as claimed in claim 1, wherein: the cross section of the clamping groove (2) is L-shaped, and one end of the L-shaped clamping groove (2) is in an open state.

4. The building guardrail for civil engineering as claimed in claim 1, wherein: the two sides of the supporting rod (1) are fixedly connected with rubber pads (10).

5. The building guardrail for civil engineering as claimed in claim 1, wherein: one end fixedly connected with couple (11) of locating lever (6), locating lever (6) cup joints with peg (4) through setting up couple (11) in its one end, the one end fixedly connected with location axle (12) of couple (11) are kept away from in locating lever (6), locating hole (13) have been seted up at the top of base (7), location axle (12) are pegged graft with locating hole (13).

6. The building guardrail for civil engineering as claimed in claim 2, wherein: the shape of locating piece (8) is the cuboid, and the cuboid one side that sideboard (3) was kept away from in locating piece (8) and the inboard overlap joint of locating lever (6).

7. The building guardrail for civil engineering as claimed in claim 1, wherein: through holes (14) are formed in four corners of the top of the base (7).