CN221322007U - Self-anchoring nondestructive fence - Google Patents

Abstract

The utility model provides a self-anchoring non-destructive fence, and belongs to the technical field of fence installation. The problem of traditional direct steel sheet and the structure of using expansion bolts to connect through rail stand bottom for the moment of flexure that the stand received is great when rail receives outside horizontal load is solved in the atress center bottom. The novel fence comprises a base, fence posts and connecting members, wherein the bottoms of the fence posts are arranged on the base through the connecting members, the connecting members comprise vertical connecting rods and iron plates, the vertical connecting rods are arranged on two sides of the bottoms of the fence posts through screw rods, the bottoms of the vertical connecting rods are connected with the iron plates, the iron plates are attached to the side surfaces of the base, the fence posts are square in cross section and hollow in the middle, screw ends of the screw rods are arranged in the fence posts, and nuts are arranged at one ends of the screw rods opposite to the screw ends. It is mainly used for fence installation.

Description

Self-anchoring nondestructive fence

Technical Field

The utility model belongs to the technical field of rail installation, and particularly relates to a self-anchoring non-destructive rail.

Background

Most of the prior art is connected with the finished rail by expansion bolts in the installation process, the installed part is damaged to a certain extent and is repaired subsequently, the original structural appearance is not attractive, or the safety risk of the structure to a certain extent cannot be repaired, the prior art is directly connected with the structure by the expansion bolts through steel plates at the bottom of the upright post of the rail, and the stress center is arranged at the bottom, so that the bending moment of the upright post is larger when the rail is subjected to external horizontal load.

Disclosure of utility model

In view of the above, the utility model aims to provide a self-anchoring non-destructive fence, which solves the problem that the traditional steel plate at the bottom of the upright post of the fence is directly connected with a structure by using expansion bolts, and the stress center is at the bottom, so that the upright post is subjected to larger bending moment when the fence is subjected to external horizontal load.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

The utility model provides a self-anchoring nondestructive rail, includes base, rail pillar and connecting element, and the bottom of rail pillar passes through connecting element and installs on the base, connecting element includes vertical connecting rod and iron plate, vertical connecting rod is installed through the screw rod to the bottom both sides of rail pillar, the bottom and the iron plate of vertical connecting rod are connected, the side setting of iron plate laminating base.

Further, the fence post is square in cross section and hollow in the middle.

Further, the screw end of the screw rod is arranged in the fence post.

Further, a nut is arranged at one end of the screw rod opposite to the screw end.

Further, a gasket is arranged between the nut and the vertical connecting rod.

Further, the vertical connecting rod is connected with the iron plate through an iron plate connecting piece.

Further, the iron plate connecting piece adopts steel bars or steel plates.

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

1. According to the utility model, the connection mode of the traditional expansion bolts and the foundation or the main structure is changed into clamping connection of the foundation and the structure through bolt adjustment, the foundation structure is not damaged, the stress center is higher than that of the traditional fence, and the bending moment of the vertical upright post is reduced.

2. The utility model avoids the problem that the installation part is damaged to a certain extent and subsequently repaired due to the need of expansion bolt connection in the rail installation process, the appearance of the original structure is not attractive, and the safety risk of the structure to a certain extent cannot be repaired.

3. According to the utility model, the extrusion force of the screw is transmitted through the vertical connecting rods by adopting the iron plates at the two sides at the foundation structure, so that the surrounding barrier is ensured to be stable.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:

Fig. 1 is a front view of a self-anchoring non-destructive fence according to the present utility model;

Fig. 2 is a side view of a self-anchoring non-destructive fence according to the present utility model;

fig. 3 is a schematic view of the connection of the base and the fence post of the present utility model.

1-Base, 2-fence post, 3-nut, 4-screw end, 5-screw, 6-vertical connecting rod, 7-iron plate connecting piece, 8-iron plate.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. It should be noted that, in the case of no conflict, embodiments of the present utility model and features of the embodiments may be combined with each other, and the described embodiments are only some embodiments of the present utility model, not all embodiments.

Referring to fig. 1-3 for describing the present embodiment, a self-anchoring non-destructive fence comprises a base 1, a fence post 2 and a connecting member, wherein the bottom of the fence post 2 is mounted on the base 1 through the connecting member, the connecting member comprises a vertical connecting rod 6 and an iron plate 8, the vertical connecting rod 6 is mounted on two sides of the bottom of the fence post 2 through a screw 5, the bottom of the vertical connecting rod 6 is connected with the iron plate 8, the iron plate 8 is attached to the side surface of the base 1, the fence post 2 is square in cross section, the middle is of a hollow square steel structure, a screw end 4 of the screw 5 is mounted in the fence post 2, the vertical connecting rod 6 is connected with the iron plate 8 through an iron plate connecting piece 7, the iron plate connecting piece 7 adopts a steel bar or a steel plate, and one end, opposite to the screw end 4, of the screw 5 is provided with a nut 3.

Through changing traditional expansion bolts and base 1 or major structure connected form, become and press from both sides the joint to base 1 through the bolt regulation, this kind of device does not destroy foundation structure and stress center is higher than traditional rail, vertical stand moment has been reduced, because each 2 screw rods 5 of left and right sides pass through threaded connection rail stand 2 and vertical connecting rod 6, can adjust the width, exert pressure, rail pillar 2 is square steel, square steel both sides correspond screw rod 5 position embedding nut 3, guarantee screw rod 5 through rotatory distance that can adjust rail stand 2 and vertical connecting rod 6, screw rod 5 is connected with vertical connecting rod 6, 6 have fixed nut 3 on the vertical connecting rod, install the gasket between nut 3 and the vertical connecting rod 6.

Through changing traditional expansion bolts and basis or major structure connected form, become to press from both sides through bolt adjustment to foundation and structure and connect, do not destroy foundation structure and stress center than traditional rail increase, reduced vertical stand moment, avoided all to need expansion bolts to connect in the rail installation, lead to the position of installation to receive damage and follow-up restoration to a certain extent, lead to original structure outward appearance unsightly to and unable restoration is to the security risk of structure to a certain extent

Further, the base 1 adopts the extrusion force of iron plate 8 board through vertical connecting rod transmission screw rod, guarantees to enclose and keeps off firmly.

Further, the iron plates 8 on the two sides are welded with the vertical connecting rod 6 through the iron plate connecting piece 7.

Further, the iron plate connecting piece 7 is made of steel bars, steel plates and other materials.

The embodiments of the utility model disclosed above are intended only to help illustrate the utility model. The examples are not intended to be exhaustive or to limit the utility model to the precise forms disclosed. Many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model.

Claims (7)

1. A self-anchoring non-destructive fence, characterized by: including base (1), rail pillar (2) and connecting element, the bottom of rail pillar (2) is installed on base (1) through connecting element, connecting element includes vertical connecting rod (6) and iron plate (8), vertical connecting rod (6) are installed through screw rod (5) in the bottom both sides of rail pillar (2), the bottom and the iron plate (8) of vertical connecting rod (6) are connected, the side setting of iron plate (8) laminating base (1).

2. A self-anchoring non-destructive fence according to claim 1 wherein: the fence post (2) is square in cross section and hollow in the middle.

3. A self-anchoring non-destructive fence according to claim 2 wherein: the screw end (4) of the screw rod (5) is arranged in the fence post (2).

4. A self-anchoring non-destructive fence according to claim 3 wherein: and a nut (3) is arranged at one end of the screw rod (5) opposite to the screw end (4).

5. A self-anchoring non-destructive fence according to claim 4 wherein: a gasket is arranged between the nut (3) and the vertical connecting rod (6).

6. A self-anchoring non-destructive fence according to claim 1 wherein: the vertical connecting rod (6) is connected with the iron plate (8) through an iron plate connecting piece (7).

7. A self-anchoring non-destructive fence according to claim 6 wherein: the iron plate connecting piece (7) adopts steel bars or steel plates.