CN219794930U

CN219794930U - Protective fence

Info

Publication number: CN219794930U
Application number: CN202321376148.6U
Authority: CN
Inventors: 张美贵
Original assignee: Individual
Current assignee: Taizhou Dafeng Construction Co ltd
Priority date: 2023-06-01
Filing date: 2023-06-01
Publication date: 2023-10-03
Anticipated expiration: 2033-06-01

Abstract

The utility model relates to the technical field of protective railings and discloses a protective railing, which comprises a mounting plate, wherein two ends of the mounting plate are connected with upright posts, a railing frame is arranged on the inner side of the mounting plate, a steel wire mesh is arranged on the inner side of the railing frame, a shielding component is arranged at the bottom of the mounting plate, the shielding component comprises a plurality of fixing frames and a plurality of pushing plates, a sliding groove is formed in the fixing frames, a sliding plate is connected to the inner side of the sliding groove in a sliding manner, a supporting rod which movably penetrates through the bottom of the fixing frames is fixed at the bottom of the sliding plate, the sliding plate is separated from the inner side of the limiting groove through loosening bolts, the sliding plate is pushed to slide on the inner side of the sliding groove under the elasticity of a spring, a plurality of cones at the bottom of the pushing plates are inserted into the ground to drive the protective mesh to stretch, the gap between the mounting plate and the ground is avoided, and small animals flowing waves are prevented from entering the building site through the gap to influence the construction progress, and the construction period of the building site is ensured.

Description

Protective fence

Technical Field

The utility model relates to the technical field of guard rails, in particular to a guard rail.

Background

The protective guard is mainly used as a separator and is widely used on urban roads and engineering construction sites.

In the chinese patent of the publication number CN216690625U, a building construction protective guard is disclosed, which comprises at least one upright post and a mounting plate, the upright post is provided with four mounting surfaces, the mounting plate is detachably mounted on any mounting surface of the upright post, the mounting plate is hollow in the interior and has frame structures with two open ends, a blocking frame is inserted in the mounting plate in a sliding manner, a steel wire mesh is fixedly arranged in the blocking frame, and the mounting plate and the blocking frame are locked or unlocked through a connecting piece. The heights of the mounting plate and the blocking frame are adjustable, so that the practicability of the protective fence is enhanced, and the protective fence can be correspondingly adjusted according to different construction environments; the assembly structure of the guard rail can be disassembled, so that the guard rail is convenient to carry, turn around, store and assemble.

The following drawbacks exist in the above patents: after the rail guard is installed, a certain gap is reserved between the mounting plate and the ground, small animals near the building site can enter the building site through the gap, and the small animals can damage facilities inside the building site to influence the construction progress.

Disclosure of Invention

The present utility model is directed to a guard rail for solving the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the guard rail comprises a mounting plate, wherein two ends of the mounting plate are connected with upright posts, a rail frame is mounted on the inner side of the mounting plate, a steel wire mesh is mounted on the inner side of the rail frame, and a shielding assembly is arranged at the bottom of the mounting plate;

the shielding assembly comprises a plurality of fixing frames and a plurality of pushing plates, wherein sliding grooves are formed in the fixing frames, sliding plates are slidably connected to the inner sides of the sliding grooves, supporting rods which movably penetrate through the bottoms of the fixing frames are fixed at the bottoms of the sliding plates, balls are arranged at the bottoms of the supporting rods, a plurality of cones are fixed at the bottoms of the pushing plates, and a protective net is connected between one side of each pushing plate and one side of each mounting plate.

Preferably, a ball socket is formed on one side of the top of the push plate, and the inner side of the ball socket is in ball joint with the ball body.

Preferably, a limit groove is formed in one side of the support rod, and a bolt adapted to the inner side of the limit groove is connected to one side of the fixing frame in a threaded manner.

Preferably, the top side of the fixing frame is embedded into the bottom side of the mounting plate, and the shape of the fixing frame is a cylinder.

Preferably, a number of two locking bolts are mounted on one side of the mounting plate, and one end of each locking bolt is adapted to one side of the fence frame.

Preferably, a supporting seat is fixed at the bottom of the upright post, and a spring is connected between one side of the sliding plate and the sliding groove.

Compared with the prior art, the technical scheme provided by the utility model has the following technical effects:

1. the bolts are loosened to leave the inner side of the limit groove, the sliding plate is pushed to slide on the inner side of the sliding groove under the elasticity of the springs, so that a plurality of cones at the bottom of the pushing plate are inserted into the ground to drive the protective net to stretch, the gap between the mounting plate and the ground is made up, the small animals which flow are prevented from entering the building site through the gap, meanwhile, the small animals are prevented from entering the building site to influence the construction progress, and the construction period of the building site is ensured.

2. When laminating in ground through a plurality of push pedal bottoms for spheroid and ball socket connection, even ground unevenness, through the cooperation of spheroid and ball socket, also can make the protection network shelter from the clearance at mounting panel and push pedal, improved the practicality of protection network when using.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a front cross-sectional structure of the present utility model;

FIG. 2 is a schematic diagram of a front view structure of the present utility model;

FIG. 3 is a schematic view of the structure of the shielding assembly of the present utility model;

fig. 4 is a schematic perspective view of a push plate according to the present utility model.

Reference numerals illustrate: 1. a mounting plate; 2. a shielding assembly; 21. a push plate; 22. a cone; 23. a ball socket; 24. a sphere; 25. a support rod; 26. a limit groove; 27. a protective net; 28. a fixing frame; 29. a chute; 210. a spring; 211. a slide plate; 212. a bolt; 3. a support base; 4. a column; 5. a locking bolt; 6. a frame; 7. steel wire mesh.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element; when an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "first," "second," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate describing the utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of a plurality of "a number" is two or more, unless explicitly defined otherwise.

It should be understood that the structures, proportions, sizes, etc. shown in the drawings are for the purpose of understanding and reading the disclosure, and are not intended to limit the scope of the utility model, which is defined by the claims, but rather by the claims, unless otherwise indicated, and that any structural modifications, proportional changes, or dimensional adjustments, which would otherwise be apparent to those skilled in the art, would be made without departing from the spirit and scope of the utility model.

Examples

Referring to fig. 1-4, the present utility model provides a technical solution: a protective fence comprises a mounting plate 1, wherein two ends of the mounting plate 1 are connected with upright posts 4, a supporting seat 3 is mounted on the ground through expansion bolts, then a fence frame 6 is mounted on the inner side of the mounting plate 1 according to the required height of the protective fence, a steel wire mesh 7 is mounted on the inner side of the fence frame 6, and a shielding component 2 is arranged at the bottom of the mounting plate 1;

the shielding assembly 2 comprises a plurality of fixing frames 28 and a plurality of pushing plates 21, wherein sliding grooves 29 are formed in the fixing frames 28, sliding plates 211 are slidably connected to the inner sides of the sliding grooves 29, supporting rods 25 which movably penetrate through the bottoms of the fixing frames 28 are fixed to the bottoms of the sliding plates 211, bolts 212 are loosened to enable the sliding plates 211 to leave the inner sides of limiting grooves 26, at the moment, under the elastic force of springs 210, the sliding plates 211 are pushed to slide on the inner sides of the sliding grooves 29, meanwhile, the supporting rods 25 protrude out of one sides of the fixing frames 28, balls 24 are arranged at the bottoms of the supporting rods 25, a plurality of cones 22 are fixed to the bottoms of the pushing plates 21, and a protective net 27 is connected between one side of the pushing plates 21 and one side of the mounting plate 1.

Ball socket 23 has been seted up to push pedal 21 top one side, a plurality of cones 22 insert in ground, the stability of rail guard after the installation has been increased, avoid relying on stand 4 alone to accomplish to support, cause the rail guard to damage in the windy weather, ball socket 23's inboard and spheroid 24 meet mutually, a plurality of cones 22 of push pedal 21 bottom insert inside ground, simultaneously when push pedal 21 moves down, drive protection network 27 and stretch, spacing groove 26 has been seted up to bracing piece 25 one side, mount 28 one side threaded connection has the bolt 212 of adaptation in spacing groove 26 inboard, protection network 27 avoids the small animal of wandering to enter into the building site inside through the clearance.

The top one side of mount 28 is embedded in the bottom one side of mounting panel 1, the shape of mount 28 is the cylinder, the locking bolt 5 that is two in quantity is installed to mounting panel 1 one side, the one end adaptation of locking bolt 5 is in one side of fence frame 6, stand 4 bottom is fixed with supporting seat 3, be connected with spring 210 between one side of slide 211 and the spout 29, when spring 210 compresses completely, make bolt 212 be located one side of spacing groove 26 just, loosen locking bolt 5, adjust the height of fence frame 6 and wire net 7, then screw locking bolt 5, spacing fence frame 6 in the inside of mounting panel 1, the installation of rail guard has been accomplished this moment.

Working principle: when the guard rail is needed to be used on a construction site, the supporting seat 3 is only required to be installed on the ground through the expansion bolts, then the locking bolts 5 are loosened according to the needed height of the guard rail, the heights of the guard rail frame 6 and the steel wire mesh 7 are adjusted, and then the guard rail frame 6 is limited in the installation plate 1 by screwing the locking bolts 5, so that the installation of the guard rail is completed;

after the guard rail is installed, the bolts 212 are loosened to enable the guard rail to leave the inner side of the limiting groove 26, at the moment, under the elasticity of the springs 210, the sliding plate 211 is pushed to slide on the inner side of the sliding groove 29, meanwhile, the supporting rod 25 protrudes out of one side of the fixing frame 28, the bottom ball 24 and the pushing plate 21 are pushed to move downwards, a plurality of cones 22 at the bottom of the pushing plate 21 are inserted into the ground, meanwhile, when the pushing plate 21 moves downwards, the guard net 27 is driven to stretch, gaps between the mounting plate 1 and the ground are made up, small animals with current waves are prevented from entering the building site through the gaps, meanwhile, the small animals are inserted into the ground through the cones 22, stability of the guard rail after the installation is improved, supporting is prevented from being completed by the stand column 4 alone, and the guard rail is prevented from being damaged in windy weather.

Meanwhile, when bottoms of the pushing plates 21 are attached to the ground, the bottoms are connected with the ball socket 23 through the ball 24, even if the ground is uneven, the gap between the mounting plate 1 and the pushing plates 21 can be blocked by the protective net 27 through the cooperation of the ball 24 and the ball socket 23, and therefore the practicability of the protective net 27 in use is improved.

Thus, embodiments of the present utility model have been described in detail with reference to the accompanying drawings. It should be noted that, in the drawings or the text of the specification, implementations not shown or described are all forms known to those of ordinary skill in the art, and not described in detail. Furthermore, the above definitions of the components are not limited to the specific structures, shapes or modes mentioned in the embodiments, and may be simply modified or replaced by those of ordinary skill in the art.

Those skilled in the art will appreciate that the features recited in the various embodiments of the utility model and/or in the claims may be combined in various combinations and/or combinations, even if such combinations or combinations are not explicitly recited in the utility model. In particular, the features recited in the various embodiments of the utility model and/or in the claims can be combined in various combinations and/or combinations without departing from the spirit and teachings of the utility model. All such combinations and/or combinations fall within the scope of the utility model.

The foregoing description of the embodiments has been provided for the purpose of illustrating the general principles of the utility model, and is not meant to limit the utility model thereto, but to limit the utility model thereto, and any modifications, equivalents, improvements and equivalents thereof may be made without departing from the spirit and principles of the utility model.

Claims

1. A guard rail, comprising a mounting plate (1), characterized in that: the two ends of the mounting plate (1) are connected with upright posts (4), a fence frame (6) is mounted on the inner side of the mounting plate (1), a steel wire mesh (7) is mounted on the inner side of the fence frame (6), and a shielding component (2) is arranged at the bottom of the mounting plate (1);

the shielding assembly (2) comprises a plurality of fixing frames (28) and a plurality of pushing plates (21), sliding grooves (29) are formed in the fixing frames (28), sliding plates (211) are connected to the inner sides of the sliding grooves (29) in a sliding mode, supporting rods (25) penetrating through the bottoms of the fixing frames (28) in a movable mode are fixed to the bottoms of the sliding plates (211), balls (24) are arranged at the bottoms of the supporting rods (25), a plurality of cones (22) are fixed to the bottoms of the pushing plates (21), and a protective net (27) is connected between one side of each pushing plate (21) and one side of each mounting plate (1).

2. A guard rail according to claim 1, characterized in that: a ball socket (23) is arranged on one side of the top of the push plate (21), and the inner side of the ball socket (23) is in ball joint with a ball body (24).

3. A guard rail according to claim 2, characterized in that: a limit groove (26) is formed in one side of the support rod (25), and a bolt (212) which is adapted to the inner side of the limit groove (26) is connected to one side of the fixing frame (28) in a threaded manner.

4. A guard rail according to claim 1, characterized in that: the top side of the fixing frame (28) is embedded into the bottom side of the mounting plate (1), and the shape of the fixing frame (28) is a cylinder.

5. A guard rail according to claim 1, characterized in that: two locking bolts (5) are arranged on one side of the mounting plate (1), and one end of each locking bolt (5) is adapted to one side of the fence frame (6).

6. A guard rail according to claim 1, characterized in that: the bottom of the upright post (4) is fixedly provided with a supporting seat (3), and a spring (210) is connected between one side of the sliding plate (211) and the sliding groove (29).