CN218438642U

CN218438642U - Protection guardrail that civil engineering construction was used

Info

Publication number: CN218438642U
Application number: CN202222149571.4U
Authority: CN
Inventors: 张朋波
Original assignee: Xixian New Area Poisson Construction Labor Engineering Co ltd
Current assignee: Xixian New Area Poisson Construction Labor Engineering Co ltd
Priority date: 2022-08-16
Filing date: 2022-08-16
Publication date: 2023-02-03
Anticipated expiration: 2032-08-16

Abstract

The utility model belongs to the technical field of engineering protection, in particular to a protective guardrail for civil engineering construction, a mounting column, which comprises a column body and a base, wherein the column body is arranged on the base, the upper end and the lower end of the column body are both provided with a first mounting hole, and the hole wall of the first mounting hole is provided with a first positioning hole; crossbeam pipe fitting, crossbeam pipe fitting and erection column swing joint, the crossbeam pipe fitting includes the crossbeam pipe and pushes away the piece, it installs in the crossbeam pipe to push away the piece, crossbeam pipe right-hand member is provided with the stopper, crossbeam pipe left end is equipped with the second locating hole, the utility model provides a current civil engineering construction is with protection guardrail adopts bolted connection or welded connected mode more, leads to protection guardrail installation or dismantles very inconvenient problem.

Description

Protection guardrail that civil engineering construction was used

Technical Field

The utility model belongs to the technical field of the engineering protection, concretely relates to protection guardrail that civil engineering construction used.

Background

The construction guardrail is made of an iron pipe and is manufactured by the processes of bending the seamless iron pipe, welding, polishing, high-pressure paint baking, film pasting and the like layer by layer. The method is widely applied to isolation and warning of construction sites. The construction guardrail is generally commonly used for common roads, and highways also comprise crossroads, toll stations, bridges, parking lots, stations, wharfs, dangerous areas and road construction sections of various levels of highways, and places such as temporary barriers of meeting places and the like are used as road sub-roads, area enclosure safety isolation, shunt and guidance, or used for order maintenance of celebration activities of books or competition performances such as sports and entertainment, and can also be used for protecting and protecting equipment and facilities in places such as factories, workshops, warehouses, parking lots, commercial districts, public places and the like.

The Chinese patent with the application number of CN202120639214.9 discloses a protective guardrail for civil engineering construction, which comprises a guardrail frame body, guardrail plates and adjustable guardrail plates, wherein a plurality of equidistantly distributed guardrail plates are fixedly connected inside the guardrail frame body, two equidistantly distributed limiting grooves are formed in the guardrail plates, two equidistantly distributed adjustable guardrail plates are slidably connected to two sides of the outer wall of each guardrail plate, a screw rod is fixedly connected to the side surface of each adjustable guardrail plate, and a threaded rod is screwed to the outer part of one end, far away from the adjustable guardrail plates, of the screw rod; the adjustable guardrail plate is rotated to a proper position according to needs, the operation is convenient, the occupied area is small, the pedestrian can be reduced to suffer from damages caused by other objects such as dust, soil, gas and the like, the height of the guardrail frame body is not less than five meters, and the guardrail plate is mainly used for various road constructions or other environment constructions to prevent people from turning over, improve the safety and reduce unnecessary accidents.

However, the protective guard rail for civil engineering construction in the prior art mostly adopts a bolt connection or a welding connection mode, so that the protective guard rail is inconvenient to install or disassemble.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned weak point that exists among the prior art, the utility model provides a protection guardrail that civil engineering construction was used for solve current civil engineering construction and adopt bolted connection or welded connected mode more with protection guardrail, lead to protection guardrail installation or dismantle very inconvenient problem.

In order to solve the technical problem, the utility model discloses a following technical scheme:

the protective guardrail for civil engineering construction comprises an installation column, wherein the installation column comprises a column body and a base, the column body is installed on the base, first installation holes are formed in the upper end and the lower end of the column body, and a first positioning hole is formed in the wall of each first installation hole;

the push piece comprises a button block, a push rod, a shift lever and a bolt, the button block is connected to the right end of the push rod, the push rod penetrates through the limiting block to be placed in the cross beam pipe, the other end of the push rod is hinged to the tail of the shift lever, the bolt is fixedly connected with the inner wall of the cross beam pipe, the shift lever is hinged to the bolt, and the top of the shift lever penetrates through the second positioning hole to be inserted into the first positioning hole;

still include the bolt steel pipe, bolt steel pipe and crossbeam pipe connection, the radical of bolt steel pipe is a plurality of, and is a plurality of it has the guard plate to alternate between the bolt steel pipe.

When the protective guardrail is used specifically, the existing protective guardrail for civil engineering construction mostly adopts a bolt connection or welding connection mode, so that the protective guardrail is inconvenient to install or disassemble, the protective guardrail for civil engineering construction is designed, the protective guardrail for civil engineering construction comprises an installation column, a cross beam pipe fitting, a bolt steel pipe and a protective plate, the installation and disassembly processes of the protective guardrail comprise that the protective plate is firstly inserted into a through hole groove of the bolt steel pipe to form a protective screen plate, then a button block is pressed to enable a push rod to move leftwards, the push rod drives a deflector rod to rotate clockwise, the top of the deflector rod is positioned in the cross beam pipe at the moment, then the cross beam pipe fitting penetrates through a second installation hole of the bolt steel pipe to connect the protective plate, the bolt steel pipe and the installation column, insert first mounting hole 1011 after the crossbeam pipe, pull the button piece that pushes away the piece again and make the push rod move rightwards, make the driving lever anticlockwise rotation, the top of driving lever this moment passes the second locating hole on the crossbeam pipe and inserts the first locating hole on the first mounting hole 1011 and form fixed connection, insert the right-hand member of crossbeam pipe fitting in the first mounting hole of another erection column at last, the completion equipment, it promotes the top that the push rod made the driving lever to break away from first locating hole to push down the button piece during dismantlement, dismantle bolt steel pipe and guard plate again, compare and assemble protection guardrail through connection modes such as screwed connection or welding, this kind of mounting method is more simple quick.

Furthermore, the upper end and the lower extreme of bolt steel pipe are equipped with the second mounting hole, the crossbeam pipe fitting passes the second mounting hole and inserts in first mounting hole.

Furthermore, the middle part of bolt steel pipe is equipped with the through-hole groove, the guard plate alternates in the through-hole groove of a plurality of bolt steel pipes.

Further, the aperture of the first mounting hole and the aperture of the second mounting hole are the same as the pipe diameter of the beam pipe.

Furthermore, the aperture of the first positioning hole and the aperture of the second positioning hole are the same as the pipe diameter of the deflector rod.

Compared with the prior art, the utility model has the following advantages; by designing the installation column, the cross beam pipe fitting,

The protection guardrail is formed by the pushing piece and the protection plate, the first positioning hole, the second positioning hole and the shifting rod are matched to form fixed connection, and compared with the protection guardrail assembled through connection modes such as screw connection or welding, the installation mode is simpler and quicker.

Drawings

Fig. 1 is a schematic perspective view of an embodiment of a protective guardrail for civil engineering construction according to the present invention;

fig. 2 is an exploded view of a guard rail in an embodiment of the guard rail for civil engineering construction of the present invention;

fig. 3 is a schematic three-dimensional structure diagram of an installation column in the embodiment of the protective guardrail for civil engineering construction of the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 3 at B;

fig. 5 is a schematic three-dimensional structure diagram of a cross beam pipe fitting in the embodiment of the protective fence for civil engineering construction of the present invention;

FIG. 6 is an enlarged view of a portion of FIG. 5 at A;

fig. 7 is a schematic three-dimensional structure diagram of a bolt steel pipe in the embodiment of the protective fence for civil engineering construction of the present invention;

reference numerals in the drawings of the specification include:

the mounting column 1, the column 101, the base 102, the first mounting hole 1011, the first positioning hole 10111, the cross beam pipe fitting 2, the cross beam pipe 201, the second positioning hole 2011, the limiting block 2012, the pushing piece 202, the button block 2021, the push rod 2022, the shift lever 203, the bolt 204, the bolt steel pipe 3, the second mounting hole 301, the through hole groove 302 and the protection plate 4.

Detailed Description

In order to make the present invention better understood by those skilled in the art, the technical solutions of the present invention are further described below with reference to the accompanying drawings and examples.

Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right", "inner", "outer", etc. are used to indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not indicated or implied that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are used only for illustrative purposes and are not to be construed as limiting the present patent, and the specific meaning of the terms will be understood by those skilled in the art according to the specific circumstances.

In the description of the present invention, unless otherwise explicitly specified or limited, the term "connected" or the like, if appearing to indicate a connection relationship between the components, is to be understood broadly, for example, as being either a fixed connection, a detachable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through one or more other components or may be in an interactive relationship with one another. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The first embodiment is as follows:

as shown in fig. 1-7, a protective guardrail for civil engineering construction comprises an installation column 1, wherein the installation column 1 comprises a column body 101 and a base 102, the column body 101 is installed on the base 102, first installation holes 1011 are respectively arranged at the upper end and the lower end of the column body 101, and a first positioning hole 10111 is arranged on the wall of each first installation hole 1011; the beam pipe fitting 2 is movably connected with the mounting column 1, the beam pipe fitting 2 comprises a beam pipe 201 and a pushing piece 202, the pushing piece 202 is installed in the beam pipe 201, a limiting block 2012 is arranged at the right end of the beam pipe 201, a second positioning hole 2011 is arranged at the left end of the beam pipe 201, the pushing piece 202 comprises a button block 2021, a push rod 2022, a shift lever 203 and a bolt 204, the button block 2021 is connected with the right end of the push rod 2022, the push rod 2022 penetrates through the limiting block 2012 and is placed in the beam pipe 201, the other end of the push rod 2022 is hinged with the tail of the shift lever 203, the bolt 204 is fixedly connected with the inner wall of the beam pipe 201, the shift lever 203 is hinged with the bolt 204, and the top of the shift lever 203 penetrates through the second positioning hole 2011 and is inserted into the first positioning hole 10111; still include bolt steel pipe 3, bolt steel pipe 3 and crossbeam pipe fitting 2 are connected, and the radical of bolt steel pipe 3 is a plurality of, and it has guard plate 4 to alternate between a plurality of bolt steel pipes 3.

When the protective guardrail is used specifically, the existing protective guardrail for civil engineering construction mostly adopts a bolt connection or welding connection mode, so that the protective guardrail is inconvenient to mount or dismount, the protective guardrail for civil engineering construction is designed, the protective guardrail for civil engineering construction comprises a mounting column 1, a cross beam pipe fitting 2, a bolt steel pipe 3 and a protective plate 4, the mounting and dismounting processes of the protective guardrail are that the protective plate 4 is firstly inserted into a through hole groove 302 of the bolt steel pipe 3 to form a protective screen plate, then a button block 2021 is pressed to enable a push rod 2022 to move leftwards, the push rod 2022 drives a shift lever 203 to rotate clockwise, the top of the shift lever 203 is positioned inside the cross beam pipe 201, then the cross beam pipe fitting 2 penetrates through a second mounting hole 301 of the bolt steel pipe 3 to connect the protective plate 4, the bolt steel pipe 3 and the mounting column 1, after the beam pipe 201 is inserted into the first mounting hole 1011, the push button block 2021 of the push piece 202 is pulled to move the push rod 2022 rightwards, the shift rod 203 rotates anticlockwise, the top of the shift rod 203 penetrates through the second positioning hole 2011 on the beam pipe 201 and is inserted into the first positioning hole 10111 on the first positioning hole 10111 to form fixed connection, finally, the right end of the beam pipe 2 is inserted into the first mounting hole 1011 of another mounting column 1, the assembly is completed, the push button block 2021 is pressed to push the push rod 2022 to enable the shift rod 203 to rotate clockwise during disassembly, the top of the shift rod 203 is separated from the first positioning hole 10111, the bolt steel pipe 3 and the protection plate 4 are disassembled, compared with the assembly of the protection guardrail through connection modes such as screw connection or welding, the assembly of the protection guardrail is simpler and quicker.

The upper end and the lower end of bolt steel pipe 3 are equipped with second mounting hole 301, and crossbeam pipe fitting 2 passes second mounting hole 301 and inserts in first mounting hole 1011. The middle part of bolt steel pipe 3 is equipped with through-hole groove 302, and guard plate 4 alternates in a plurality of bolt steel pipe 3's through-hole groove 302. The aperture of the first mounting hole 1011 and the aperture of the second mounting hole 301 are the same as the pipe diameter of the beam pipe 201. The diameter of the first positioning hole 10111 and the diameter of the second positioning hole 2011 are the same as the diameter of the shift lever 203.

The above are merely examples of the present invention, and common general knowledge of known specific structures and characteristics of the embodiments is not described herein, and those skilled in the art will know all the common technical knowledge in the technical field of the present invention before the application date or priority date, can know all the prior art in this field, and have the ability to apply the conventional experimental means before this date. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.

Claims

1. The utility model provides a protection guardrail that civil engineering construction used which characterized in that: the mounting column comprises a mounting column (1), wherein the mounting column (1) comprises a column body (101) and a base (102), the column body (101) is mounted on the base (102), the upper end and the lower end of the column body (101) are respectively provided with a first mounting hole (1011), and the wall of each first mounting hole (1011) is provided with a first positioning hole (10111);

the beam pipe fitting (2) is movably connected with the mounting column (1), the beam pipe fitting (2) comprises a beam pipe (201) and a pushing piece (202), the pushing piece (202) is installed in the beam pipe (201), a limiting block (2012) is arranged at the right end of the beam pipe (201), a second positioning hole (2011) is formed in the left end of the beam pipe (201), the pushing piece (202) comprises a button block (2021), a push rod (2022), a shifting lever (203) and a bolt (204), the button block (2021) is connected to the right end of the push rod (2022), the push rod (2022) penetrates through the limiting block (2012) and is placed in the beam pipe (201), the other end of the push rod (2022) is hinged to the tail of the shifting lever (203), the bolt (204) is fixedly connected with the inner wall of the beam pipe (201), the shifting lever (203) is hinged to the bolt (204), and the top of the shifting lever (203) penetrates through the second positioning hole (10111) and is inserted into the first positioning hole (201111);

still include bolt steel pipe (3), bolt steel pipe (3) and crossbeam pipe fitting (2) are connected, the radical of bolt steel pipe (3) is a plurality of, and is a plurality of protection plate (4) have been alternate between bolt steel pipe (3).

2. The protective fence for civil engineering construction according to claim 1, wherein: the upper end and the lower extreme of bolt steel pipe (3) are equipped with second mounting hole (301), crossbeam pipe fitting (2) pass second mounting hole (301) and insert in first mounting hole (1011).

3. The protective fence for civil engineering construction according to claim 2, wherein: the middle part of bolt steel pipe (3) is equipped with through-hole groove (302), guard plate (4) alternate in through-hole groove (302) of a plurality of bolt steel pipes (3).

4. The protective fence for civil engineering construction according to claim 3, characterized in that: the aperture of the first mounting hole (1011) and the aperture of the second mounting hole (301) are the same as the pipe diameter of the cross beam pipe (201).

5. The protective fence for civil engineering construction according to claim 4, wherein: the aperture of the first positioning hole (10111) and the aperture of the second positioning hole (2011) are the same as the pipe diameter of the shifting lever (203).