CN218970716U

CN218970716U - Convenient firm safety protection railing

Info

Publication number: CN218970716U
Application number: CN202223098268.2U
Authority: CN
Inventors: 刘洋; 张健; 刘伟; 王燕飞
Original assignee: China Construction Civil Engineering Co Ltd
Current assignee: China Construction Civil Engineering Co Ltd
Priority date: 2022-11-22
Filing date: 2022-11-22
Publication date: 2023-05-05
Anticipated expiration: 2032-11-22

Abstract

The utility model discloses a convenient and stable safety protection railing, which comprises a mounting seat, wherein the front part of the upper end of the mounting seat is connected with a plurality of fixing rods, the rear parts of the outer surfaces of the fixing rods are connected with supporting parts, a plurality of connecting plates are connected between the fixing rods together, the front part of the outer surface of the fixing rods is connected with a warning board, the rear part of the upper end of the mounting seat is provided with a rectangular groove, the left end of the mounting seat is connected with a fixing block, the front end of the fixing block is provided with a fixing hole, the right end of the mounting seat is provided with a clamping groove, and the right part of the rear end of the mounting seat is provided with a circular through groove. According to the convenient and stable safety protection railing, the fixing blocks, the clamping grooves, the fixing shafts and the first springs are arranged to be matched together, so that the guardrail can be spliced quickly, the operation is simple, the working efficiency is improved, the stability of the guardrail can be improved through the arrangement of the supporting parts, and the probability of backward inclination of the guardrail is reduced.

Description

Convenient firm safety protection railing

Technical Field

The utility model relates to the technical field of railings, in particular to a convenient and stable safety protection railing.

Background

When the operation of facing the limit, must set up firm, feasible safety protection facility, different operation places of facing the limit need set up different protection facilities, these facilities are mainly protection railing and safety net.

The prior art (publication number: CN 215632198U) discloses a pole setting fixing device of a safety protection railing, which comprises an adjusting component and a fixing component arranged at the top of the adjusting component, wherein the two adjusting components are arranged, each adjusting component comprises a loop bar, a movable bar inserted into an opening at the top of the loop bar and a fixing bar integrally formed at the top surface of the movable bar, and the two loop bars and the two fixing bars are connected through a detachable component; the detachable assembly comprises a connecting rod I and a connecting rod II which are connected with the two adjusting assemblies, an inserting rod is integrally formed at one end of the connecting rod I, which faces the connecting rod II, a slot matched with the inserting rod is formed in one end face of the connecting rod II, and the inserting rod and the connecting rod II are fixed through two positioning mechanisms;

the above patent is simple in structure and convenient to detach, but has the following drawbacks, and during installation, the screw rod can be installed at the appointed position only by using an electric tool to punch, so that the operation is more complicated, a plurality of handrails are inconvenient to splice, further improvement is needed, and a convenient and stable safety protection handrail is provided for the user.

Disclosure of Invention

The utility model mainly aims to provide a convenient and stable safety protection railing, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a convenient firm safety protection railing, includes the mount pad, the upper end front portion of mount pad is connected with a plurality of dead lever, a plurality of the surface rear portion of dead lever all is connected with supporting part, a plurality of be connected with a plurality of connecting plate jointly between the dead lever, the surface front portion of dead lever is connected with the warning sign, rectangular channel has been seted up at the upper end rear portion of mount pad, the left end of mount pad is connected with the fixed block, the fixed orifices has been seted up to the front end of fixed block, the draw-in groove has been seted up to the right-hand member of mount pad, circular logical groove has been seted up at the rear end right-hand member of mount pad, be provided with the fixed axle in the circular logical groove, the retaining ring has been fixedly cup jointed at the surface middle part of fixed axle, first spring has been cup jointed in the surface rear portion activity of fixed axle, circular groove's inner wall has been seted up circular groove.

Preferably, the support component comprises a first support rod, the first support rod is connected to the rear portion of the outer surface of the fixed rod, the lower end of the first support rod is connected with a telescopic rod, a second support rod is movably sleeved on the lower portion of the outer surface of the telescopic rod, a box body is mounted at the lower end of the second support rod, and a second spring is jointly arranged between the first support rod and the second support rod.

Preferably, the retainer ring and the first spring are located in the circular groove.

Preferably, the fixing shaft extends into the clamping groove, the clamping grooves of the fixing blocks are matched, and the diameter of the fixing shaft is smaller than that of the fixing hole.

Preferably, the second spring is movably sleeved on the telescopic rod.

Preferably, the lower ends of the mounting seat and the box body are provided with anti-slip protrusions.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the convenient and stable safety protection railing, the fixing blocks, the clamping grooves, the fixing shafts and the first springs are matched together, so that the guardrails can be spliced rapidly, when a plurality of guardrails are required to be spliced, the fixing shafts are pulled, the fixing blocks on the other guardrails are inserted into the clamping grooves, then the fixing shafts are loosened, the fixing shafts move forwards under the elasticity of the first springs and are clamped into the fixing holes, the splicing between the two guardrails can be completed, the operation is simple, and the working efficiency is improved;

2. according to the convenient and stable safety protection railing, the stability of the railing can be improved by arranging the supporting parts, when the front of the railing is impacted, the first supporting rod compresses the second spring, and the second spring reversely props against the first supporting rod, so that the second spring can well prop against the rear side of the railing, and the probability of backward inclination of the railing is reduced;

3. according to the convenient and stable safety protection railing, the mounting seat, the rectangular groove and the box body are arranged, so that the quick fixing can be realized, and when the guardrail is fixed, water or sand is only required to be poured into the rectangular groove and the box body, punching and mounting are not required, so that the safety protection railing is convenient and quick.

Drawings

FIG. 1 is a schematic view of the overall structure of a convenient and stable safety barrier of the present utility model;

FIG. 2 is a schematic view of a partial cross-sectional structure of a mounting base of a safety barrier of the present utility model;

FIG. 3 is a schematic view of the overall structure of a support member of a convenient and stable safety barrier according to the present utility model;

fig. 4 is a schematic overall structure of another structure of a convenient and stable safety guard rail according to the present utility model.

In the figure: 1. a mounting base; 2. rectangular grooves; 3. a fixed rod; 4. a connecting plate; 5. a warning board; 6. a fixed block; 7. a fixing hole; 8. a support member; 9. a clamping groove; 10. a circular through groove; 11. a circular groove; 12. a fixed shaft; 13. a first spring; 14. a retainer ring; 15. a slip preventing protrusion; 81. a first support bar; 82. a telescopic rod; 83. a second support bar; 84. a second spring; 85. a box body.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-4, a convenient and stable safety protection railing comprises a mounting seat 1, the upper end front portion of the mounting seat 1 is connected with a plurality of fixing rods 3, as a specific implementation manner, the fixing rods 3 are detachably connected with the mounting seat 1 through bolts, the rear portions of the outer surfaces of the plurality of fixing rods 3 are all connected with a supporting part 8, a plurality of connecting plates 4 are commonly connected between the plurality of fixing rods 3, the front portions of the outer surfaces of the fixing rods 3 are connected with warning boards 5, the rear portions of the upper ends of the mounting seat 1 are provided with rectangular grooves 2, the left ends of the mounting seat 1 are connected with fixing blocks 6, as a specific implementation manner, the fixing blocks 6 are detachably connected with the mounting seat 1 through bolts, the front ends of the fixing blocks 6 are provided with fixing holes 7, the right ends of the mounting seat 1 are provided with clamping grooves 9, the right portions of the rear ends of the mounting seat 1 are provided with circular through grooves 10, fixing shafts 12 are arranged in the circular through grooves 10, retaining rings 14 are fixedly sleeved at the middle parts of the outer surfaces of the fixing shafts 12, first springs 13 are movably sleeved at the rear portions of the outer surfaces of the fixing shafts 12, and inner walls 11 of the circular through grooves 10 are provided with circular grooves.

The supporting component 8 includes first bracing piece 81, first bracing piece 81 is provided with a plurality of, first bracing piece 81 connects at the surface rear portion of dead lever 3, as a concrete implementation, first bracing piece 81 passes through the bolt and can dismantle the lower extreme of connecting first bracing piece 81 with dead lever 3 and be connected with telescopic link 82, the surface lower part activity of telescopic link 82 has cup jointed second bracing piece 83, box 85 is installed to the lower extreme of second bracing piece 83, be provided with second spring 84 jointly between first bracing piece 81 and the second bracing piece 83, supporting component 8 is used for improving the stability of guardrail, support the rear side of railing well, reduce the probability that the railing takes place backward slope.

The retainer ring 14 and the first spring 13 are positioned in the circular groove 11, and the retainer ring 14 is fixedly connected with the first spring 13.

The fixed shaft 12 extends into the clamping groove 9, the clamping groove 9 of the fixed block 6 is matched, and the diameter of the fixed shaft 12 is smaller than that of the fixed hole 7.

The second spring 84 is movably sleeved on the telescopic rod 82, and the second spring 84 is a hard spring.

The lower ends of the mounting seat 1 and the box body 85 are provided with anti-slip protrusions 15, and the anti-slip protrusions 15 are used for improving friction between the mounting seat 1 and the box body 85 and the ground.

It should be noted that, the present utility model is a convenient and stable safety protection railing, when in use, the guardrails are spliced, the fixed shaft 12 is pulled, the fixed block 6 on the other guardrail is inserted into the clamping groove 9, the fixed hole 7 is aligned with the circular through groove 10, then the fixed shaft 12 is loosened, the fixed shaft 12 moves forward under the elasticity of the first spring 13 and is clamped into the fixed hole 7, the splicing between the two guardrails can be completed, then the other guardrails are operated, then water or sand is poured into the rectangular groove 2 and the box 85 for complete fixation, after the front of the guardrails is impacted, the first supporting rod 81 compresses the second spring 84, and the second spring 84 reversely props against the first supporting rod 81, so that the rear side of the guardrails can be well propped against.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a convenient firm safety protection railing, includes mount pad (1), its characterized in that: the utility model discloses a novel fixing device for the automobile, including mount pad (1), fixed seat (1), clamping groove (9), fixed seat (1), clamping plate (6), clamping plate (12), fixed seat (12), retaining ring (14) have been cup jointed in the surface front portion of fixed seat (3), rectangular channel (2) have been seted up at the upper end rear portion of mount pad (1), fixed seat (6) have been seted up to the left end, fixed seat (6) have been offered to the front end, clamping groove (10) have been seted up at the right-hand member of mount pad (1), be provided with fixed axle (12) in circular through groove (10), fixed axle (12) have been cup jointed in the surface middle part, first spring (13) have been cup jointed in the surface rear portion activity of fixed axle (12), circular through groove (11) have been seted up in the inner wall of circular through groove (10).

2. The convenient and stable safety protection rail according to claim 1, wherein: the supporting component (8) comprises a first supporting rod (81), the first supporting rod (81) is connected to the rear portion of the outer surface of the fixed rod (3), the lower end of the first supporting rod (81) is connected with a telescopic rod (82), a second supporting rod (83) is movably sleeved on the lower portion of the outer surface of the telescopic rod (82), a box body (85) is mounted at the lower end of the second supporting rod (83), and a second spring (84) is jointly arranged between the first supporting rod (81) and the second supporting rod (83).

3. The convenient and stable safety protection rail according to claim 2, wherein: the retainer ring (14) and the first spring (13) are positioned in the circular groove (11).

4. A safety barrier as claimed in claim 3, wherein: the fixed shaft (12) extends into the clamping groove (9), the fixed block (6) is matched with the clamping groove (9), and the diameter of the fixed shaft (12) is smaller than that of the fixed hole (7).

5. The convenient and stable safety protection rail according to claim 4, wherein: the second spring (84) is movably sleeved on the telescopic rod (82).

6. The convenient and stable safety protection rail according to claim 5, wherein: the lower ends of the mounting seat (1) and the box body (85) are provided with anti-slip protrusions (15).