CN214303215U

CN214303215U - Construction guardrail

Info

Publication number: CN214303215U
Application number: CN202023232963.4U
Authority: CN
Inventors: 刘剑波
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-09-28
Anticipated expiration: 2030-12-28

Abstract

The utility model provides a construction guardrail, including handle, branch and stand, handle one end and branch fixed connection, the branch fretwork is equipped with the round hole, branch and stand one end sliding connection, and stand one side is provided with the knob, and the stand fretwork is equipped with the screw, and the other end of stand is provided with screw rod two, and the stand passes through screw rod two to be connected with the mounting rotation, and branch one side is provided with the expansion net, expansion net one side and riser swing joint, and the riser surface is provided with the warning mark. The utility model provides a building construction guardrail passes through branch and stand sliding connection, adjusts the height through selecting round hole and screw, when the select high back, through rotatory knob with a rotatory round hole and the screw of going into after selecting the counterpoint of screw rod to make the holistic high fixed of guardrail, thereby be convenient for adjust the height of guardrail, solved the construction guardrail and bent for the iron pipe usually and make, the function singleness, the problem of unable height-adjusting.

Description

Construction guardrail

Technical Field

The utility model relates to a construction guardrail field especially relates to construction guardrail.

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 bent for the iron pipe usually and is made, and the function is single, has the unable height-adjusting, is not convenient for remove the problem of guardrail.

Therefore, there is a need to provide a construction fence that solves the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a construction guardrail has solved the construction guardrail and has bent for the iron pipe usually and make, and the function is single, and unable adjustment height is not convenient for remove the problem of guardrail.

For solving the technical problem, the utility model provides a construction guardrail, including handle, branch and stand, handle one end and branch fixed connection, the branch fretwork is equipped with the round hole, branch and stand one end sliding connection, stand one side is provided with the knob, the stand fretwork is equipped with the screw, the other end of stand is provided with screw rod two, the stand passes through screw rod two and is connected with the mounting rotation, branch one side is provided with the expansion net, expansion net one side and riser swing joint, the riser surface is provided with warning mark.

Preferably, the telescopic net further comprises a plurality of section rods and a fixing bolt, the plurality of section rods are arranged inside the telescopic net and are rotatably connected through the fixing bolt.

Preferably, one side of the knob is connected with a first screw rod, and the first screw rod penetrates through the round hole.

Preferably, the first screw rod is connected with the screw holes in a rotating mode, and the number of the screw holes is four.

Preferably, one side of the fixing piece is fixedly connected with the connecting piece, and the fixing piece is rotatably connected with the roller through the connecting piece.

Preferably, the number of the rollers is two, and the two ends of the fixing piece are provided with the foot pads.

Preferably, the number of the telescopic nets is two, and the number of the struts is the same as that of the telescopic nets.

Compared with the prior art, the utility model provides a construction guardrail has following beneficial effect:

the utility model provides a construction guardrail through branch and stand sliding connection, adjusts the height through selecting round hole and screw, when the select high back, through rotatory knob with a rotatory round hole and the screw of going into after selecting the counterpoint of screw rod to make the holistic high fixed of guardrail, thereby be convenient for adjust the height of guardrail, solved the construction guardrail and bent for the iron pipe usually and make, the function singleness, the problem of unable height-adjusting.

The utility model provides a construction guardrail adopts mounting one side and connecting piece fixed connection, and the mounting passes through the connecting piece and rotates the structure setting of being connected with the gyro wheel for operating personnel can be with branch slope, makes the gyro wheel contact ground of mounting one side, and hand power gyro wheel is moved to the hand power again, thereby is convenient for remove the guardrail, has solved the problem of the removal guardrail of being not convenient for.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of a construction fence according to the present invention;

FIG. 2 is a schematic view of the structure of the retractable net of the present invention;

fig. 3 is a schematic view of the structure of the support rod of the present invention.

Reference numbers in the figures: 1. the handle, 2, branch, 3, round hole, 4, knob, 5, stand, 6, screw, 7, mounting, 8, gyro wheel, 9, connecting piece, 10, expansion net, 101, festival pole, 102, fixing bolt, 11, riser, 12, warning mark, 13, screw rod one, 14, screw rod two, 15, the pad foot.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the technical scheme in the utility model, all other embodiments that ordinary skilled person in the art obtained under the prerequisite of not making the creative work all belong to the scope of the utility model protection.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Please refer to fig. 1, fig. 2 and fig. 3, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a construction fence according to the present invention; FIG. 2 is a schematic view of the structure of the retractable net of the present invention; fig. 3 is a schematic view of the structure of the support rod of the present invention. Construction guardrail includes handle 1, branch 2 and stand 5, 1 one end of handle and 2 fixed connection of branch, 2 fretworks of branch are equipped with round hole 3,

branch

2 and 5 one end sliding connection of stand, 5 one sides of stand are provided with

knob

4, 5 fretworks of stand are equipped with screw 6, the other end of stand 5 is provided with screw rod two 14, stand 5 rotates with mounting 7 through screw rod two 14 to be connected, 2 one side of branch is provided with expansion net 10, expansion net 10 one side and 11 swing joint of riser, 11 surfaces of riser are provided with warning mark 12.

Furthermore, the telescopic net 10 further comprises a plurality of section bars 101 and a fixing bolt 102, the plurality of section bars 101 are arranged inside the telescopic net 10, and the plurality of section bars 101 are rotatably connected through the fixing bolt 102.

Further, one side of the knob 4 is connected with a first screw 13, and the first screw 13 penetrates through the round hole 3.

Furthermore, the first screw 13 is connected with the screw holes 6 in a rotating manner, and the number of the screw holes 6 is four.

Further, fixing piece 7 one side and connecting piece 9 fixed connection, fixing piece 7 rotates with gyro wheel 8 through connecting piece 9 and is connected for operating personnel can incline branch 2, makes gyro wheel 8 contact ground of fixing piece 7 one side, and hand pull handle 1 again pulls gyro wheel 8.

Further, gyro wheel 8 is total two, and 7 both ends of mounting all are provided with pad foot 15, and the setting of pad foot 15 is convenient for the utility model discloses it is stable to place.

Further, the number of the telescopic nets 10 is two, and the number of the struts 2 is the same as that of the telescopic nets 10.

The utility model provides a building construction guardrail's theory of operation as follows:

operating personnel inclines branch 2 in advance for gyro wheel 8 contact ground of mounting 7 one side, the hand handle 1 pulling gyro wheel 8 again, thereby will the utility model discloses pull to appointed place, rethread selection round hole 3 and screw 6 adjust the height, when the high back of selection, through rotatory knob 4 with a screw rod 13 rotatory round hole 3 and screw 6 after having selected the counterpoint, thereby make the holistic high fixed of guardrail, pull expansion network 10 again for expansion network 10's festival pole 101 opens, thereby play the construction scene warning effect.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. Building construction guardrail, including handle (1), branch (2) and stand (5), its characterized in that: handle (1) one end and branch (2) fixed connection, branch (2) fretwork is equipped with round hole (3), branch (2) and stand (5) one end sliding connection, stand (5) one side is provided with knob (4), stand (5) fretwork is equipped with screw (6), the other end of stand (5) is provided with screw rod two (14), stand (5) rotate with mounting (7) through screw rod two (14) and are connected, branch (2) one side is provided with expansion net (10), expansion net (10) one side and riser (11) swing joint, riser (11) surface is provided with warning mark (12).

2. The construction guardrail according to claim 1, wherein the telescopic net (10) further comprises a plurality of section bars (101) and a plurality of fixing bolts (102), the plurality of section bars (101) are arranged inside the telescopic net (10), and the plurality of section bars (101) are rotatably connected with each other through the fixing bolts (102).

3. The construction guardrail according to claim 1, wherein the knob (4) is connected with a first screw rod (13) at one side, and the first screw rod (13) passes through the circular hole (3).

4. The construction guardrail according to claim 3, wherein the first screw (13) is connected with the screw holes (6) in a rotating manner, and the screw holes (6) are four in total.

5. The construction guardrail according to claim 1, wherein the fixing member (7) is fixedly connected with a connecting member (9) at one side, and the fixing member (7) is rotatably connected with the roller (8) through the connecting member (9).

6. The construction fence according to claim 5, wherein there are two rollers (8) and the fixing member (7) is provided with a foot pad (15) at both ends.

7. Construction guardrail according to claim 1, characterized in that the telescopic nets (10) are two in total, the number of struts (2) being the same as the number of telescopic nets (10).