CN221220011U - Safety fence - Google Patents

Abstract

The utility model relates to the technical field of fences, and particularly discloses a safety fence, which comprises a fence component, wherein a limiting component used for fixing and limiting the fence component is movably connected to the lower side of the fence component, the limiting component comprises a bottom plate, an upper cover is arranged on the upper side of the bottom plate, limiting holes which are arranged at intervals are vertically penetrated on the bottom plate and the upper cover, a clamping component is arranged on the upper cover, the clamping component comprises a left screw rod and a right screw rod which are arranged on the upper cover, two clamping blocks are connected to the left screw rod and the right screw rod, and arc-shaped clamping surfaces are arranged on opposite surfaces of the clamping blocks. According to the utility model, through the arrangement of the limiting assembly, the limiting holes on the bottom plate and the upper cover are used for limiting the lower side of the circular vertical rod up and down, then the two clamping blocks are relatively moved through the rotation of the left and right screw rods to clamp and fix the lower side of the circular vertical rod, and then the upper end of the circular vertical rod is spliced and limited through the connector, so that the convenience for fixing and dismounting the circular vertical rod is improved, and the construction operation is facilitated.

Description

Safety fence

Technical Field

The utility model relates to the technical field of fences, in particular to a safety fence.

Background

The transformer substation is a place for converting voltage and current, receiving electric energy and distributing electric energy in a power system, and a safety fence is generally used when construction operation is performed in the transformer substation, so that irrelevant personnel are prevented from entering a construction site by arranging the safety fence. The prior safety fence for construction operation of the transformer substation with the publication number of CN 218293097U comprises a base component and a fence component, wherein the upper end of the base component is inserted with the fence component; through split type setting between base subassembly and the rail subassembly, when the assembly, peg graft the rail subassembly to the sleeve that corresponds on the base subassembly inside, then stir the driving lever and drive cam extrusion movable block for the arc of both sides supports the rail subassembly centre gripping, and the butterfly screw is held with the rail subassembly again and is contacted, thereby keeps the rail subassembly stable with being connected of base subassembly, accomplishes the assembly, and the assembly is swift, can adjust different installation angle according to on-the-spot needs between base subassembly and the rail subassembly simultaneously. However, when the lower side of the fence assembly is limited and fixed by the base assembly, the deflector rods on two sides are required to be stirred to limit the fence, and the fence is required to be propped against by the butterfly screw rod again, so that inconvenience in installation operation is increased.

Disclosure of utility model

The present utility model aims to solve the above problems and provide a security fence.

The utility model realizes the above purpose through the following technical scheme:

The utility model provides a security fence, includes encloses fender subassembly, enclose fender subassembly downside swing joint have be used for right enclose and keep off the subassembly and fix spacing subassembly that spacing, spacing subassembly includes the bottom plate, the bottom plate upside is provided with the upper shield, the bottom plate the upper shield is last to vertically wear to be equipped with the spacing hole that the interval set up, be provided with clamping assembly on the upper shield, clamping assembly is including setting up left and right screw on the upper shield, be connected with two grip blocks on the left and right screw, be provided with the arc grip face on the grip block opposite face.

Further set up: the left and right screw rods are provided with inner hexagonal screw heads at two ends and are rotationally connected with the upper cover.

Further set up: the left screw and the right screw are in threaded connection with the clamping blocks, and the clamping blocks are in sliding connection with the upper cover.

Further set up: the upper end of the bottom plate is provided with a boss inserted into the upper cover, an arc clamping surface of the clamping block is provided with anti-skidding patterns, and the upper cover is welded with the bottom plate.

Further set up: enclose and keep off the subassembly and include the circular montant that both sides set up relatively, be provided with the horizontal pole between the circular montant, circular montant the frame shape structure that forms between the horizontal pole is provided with the block in, circular montant lower extreme inserts the upper shield in the spacing downthehole of bottom plate.

Further set up: the round vertical rods are hollow tubes, and connectors are inserted into the upper ends of the adjacent round vertical rods.

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

Through the setting of spacing subassembly, make the bottom plate, the spacing hole on the upper shield carry out upper and lower spacing to circular montant downside, then make two grip blocks relative movement through controlling screw's rotation, it is fixed to carry out the centre gripping to circular montant downside, later peg graft spacingly to circular montant upper end through the connector, improved the convenience fixed, the dismantlement of circular montant, more do benefit to the construction operation.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings that are necessary for the description of the embodiments or 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 can be obtained according to these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is an isometric view of a security fence according to the present utility model;

FIG. 2 is a schematic view of a part of a security fence according to the present utility model in an exploded state;

FIG. 3 is a schematic view of the structure of the spacing assembly of the safety fence in an exploded state;

Fig. 4 is a schematic structural view of another view of fig. 3.

The reference numerals are explained as follows:

1. A limit component; 11. a bottom plate; 12. an upper cover; 13. a limiting hole; 14. left and right screw rods; 15. a clamping block; 2. a baffle assembly; 21. a circular vertical rod; 22. a cross bar; 23. a blocking net; 24. and (5) a connector.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present 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", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

The utility model is further described below with reference to the accompanying drawings:

As shown in fig. 1-4, a safety fence comprises a fence component 2, wherein a limiting component 1 for fixedly limiting the fence component 2 is movably connected to the lower side of the fence component 2;

in this embodiment: the limiting assembly 1 comprises a bottom plate 11, an upper cover 12 is arranged on the upper side of the bottom plate 11, limiting holes 13 which are arranged at intervals are vertically arranged on the bottom plate 11 and the upper cover 12 in a penetrating mode, a clamping assembly is arranged on the upper cover 12, the clamping assembly comprises a left screw 14 and a right screw 14 which are arranged on the upper cover 12, two clamping blocks 15 are connected on the left screw 14 and the right screw 14, and arc-shaped clamping surfaces are arranged on opposite surfaces of the clamping blocks 15; the two ends of the left and right screw rods 14 are provided with inner hexagonal screw heads, and the left and right screw rods 14 are rotationally connected with the upper cover 12; the left and right screw rods 14 are in threaded connection with the clamping blocks 15, and the clamping blocks 15 are in sliding connection with the upper cover 12; the boss of inserting upper cover 12 is provided with to bottom plate 11 upper end, is provided with the anti-skidding line on the arc grip face of grip block 15, upper cover 12 and bottom plate 11 welding, and the front and back side is provided with the through-hole of being connected with ground on the bottom plate 11, carries out upper and lower spacing to the downside of circular montant 21 through bottom plate 11, limiting aperture 13 on the upper cover 12, then makes two grip blocks 15 relative movement through the rotation of left and right screw 14, carries out the centre gripping fixedly to circular montant 21 downside, has improved the convenience of fixing circular montant 21.

In this embodiment: the enclosure assembly 2 comprises round vertical rods 21 which are oppositely arranged at two sides, a cross rod 22 is arranged between the round vertical rods 21, a blocking net 23 is arranged in a frame-shaped structure formed between the round vertical rods 21 and the cross rod 22, and the lower ends of the round vertical rods 21 are inserted into limiting holes 13 of the upper cover 12 and the bottom plate 11; the round vertical rods 21 are hollow tubes, the upper ends of the adjacent round vertical rods 21 are inserted with connectors 24, the lower ends of the round vertical rods 21 are inserted into the limiting holes 13 of the upper cover 12 and the bottom plate 11, and then the upper ends of the adjacent round vertical rods 21 are connected into a whole through the connectors 24, so that the surrounding baffle assembly 2 is convenient to connect and fix.

The working principle and the use flow of the utility model are as follows: the bottom plate 11 of the limiting assembly 1 is installed on the ground at intervals, the lower ends of the round vertical rods 21 of the enclosing assembly 2 are inserted into limiting holes 13 of the upper cover 12 and the bottom plate 11, then the left and right screw screws 14 are rotated through the inner hexagonal wrench, the left and right screw screws 14 push the clamping blocks 15 to move relatively in the upper cover 12, the round vertical rods 21 inserted into the upper cover 12 are clamped and fixed, and then the upper ends of the two round vertical rods 21 fixed in the upper cover 12 are inserted into the upper ends of the round vertical rods 21 through connectors 24 to connect the upper sides of the round vertical rods 21.

The foregoing has shown and described the basic principles, principal features and advantages of the 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.

Claims (6)

1. A safety fence, includes encloses fender subassembly (2), its characterized in that: enclose and keep off subassembly (2) downside swing joint have and be used for right enclose and keep off subassembly (2) and fix spacing subassembly (1), spacing subassembly (1) include bottom plate (11), bottom plate (11) upside is provided with upper cover (12), bottom plate (11) upper cover (12) are last to vertically wear to be equipped with spacing hole (13) that the interval set up, be provided with clamping assembly on upper cover (12), clamping assembly is including setting up about screw (14) on upper cover (12), be connected with two grip blocks (15) on about screw (14), be provided with the arc grip face on grip block (15) the relative face.

2. A security fence according to claim 1 wherein: the two ends of the left and right screw rods (14) are provided with inner hexagonal screw heads, and the left and right screw rods (14) are rotationally connected with the upper cover (12).

3. A security fence according to claim 2 wherein: the left and right screw rods (14) are in threaded connection with the clamping blocks (15), and the clamping blocks (15) are in sliding connection with the upper cover (12).

4. A security fence according to claim 1 wherein: the upper end of the bottom plate (11) is provided with a boss inserted into the upper cover (12), an arc clamping surface of the clamping block (15) is provided with anti-skidding patterns, and the upper cover (12) is welded with the bottom plate (11).

5. A security fence according to claim 1 wherein: enclose and keep off circular montant (21) that subassembly (2) set up including both sides are relative, be provided with horizontal pole (22) between circular montant (21), circular montant (21) be provided with barrier net (23) in the frame-shaped structure that forms between horizontal pole (22), circular montant (21) lower extreme inserts in upper shield (12) spacing hole (13) of bottom plate (11).

6. A security fence according to claim 5 wherein: the round vertical rods (21) are hollow tubes, and connectors (24) are inserted into the upper ends between the adjacent round vertical rods (21).