CN212464476U

CN212464476U - Novel assembled fence in farming pasture

Info

Publication number: CN212464476U
Application number: CN202020719656.XU
Authority: CN
Inventors: 聂杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2021-02-05
Anticipated expiration: 2030-04-30

Abstract

The utility model discloses a novel assembled fence for farm and pasture, belonging to the technical field of fence, comprising a plurality of precast concrete bases which are arranged at intervals along the extending direction of the fence, wherein each precast concrete base is fixedly provided with a precast concrete upright post, and a plurality of cross rods which are arranged along the height direction of the precast concrete upright posts are arranged between the adjacent precast concrete upright posts; the top of each precast concrete upright post is provided with an outward-inclined supporting post, an anti-climbing device is arranged between every two adjacent supporting posts, each anti-climbing device comprises two oppositely-arranged swing rods and a plurality of connecting rods arranged between the two swing rods, and the swing rods are rotatably installed on the corresponding supporting posts; and the supporting column is also provided with a limiting plate for limiting the rotation position of the oscillating bar. The utility model is convenient to install; the stability is good, and the method is suitable for building large-scale farming and pasturing fields; effectively preventing people from climbing.

Description

Novel assembled fence in farming pasture

Technical Field

The utility model belongs to the technical field of the rail, especially, relate to a novel farming pasture assembled fence.

Background

At present, most of isolation fences on farms and pastures are assembled by various different pipe fittings, and special connecting pieces are needed during installation, so that the installation is very troublesome; and the upright post of the fence is thinner, the stability is not good, and the fence is not suitable for building large-scale farming and pasturing fields. In addition, traditional farming pasture rail also can not effectively prevent personnel's climbing, leads to personnel to climb the rail and get into the farming pasture.

Therefore, in the field of fence technology, there is still a need for research and improvement on assembled fences in farming and pasture, which is also a research focus and emphasis in the field of fence technology at present, and more the starting point of the present invention is to be completed.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model discloses the technical problem that solve is: the novel assembled fence for the farm and pasture is provided, and is quick and convenient to install; the stability is good, and the method is suitable for building large-scale farming and pasturing fields; and can effectively prevent personnel from climbing.

In order to solve the technical problem, the technical scheme of the utility model is that: a novel assembled fence for a farm and pasture comprises a plurality of precast concrete bases arranged at intervals along the extending direction of the fence, wherein each precast concrete base is fixedly provided with a precast concrete upright post, and a plurality of cross rods arranged along the height direction of the precast concrete upright posts are arranged between every two adjacent precast concrete upright posts; the top of each precast concrete upright post is provided with an outward-inclined supporting post, an anti-climbing device is arranged between every two adjacent supporting posts and comprises two oppositely-arranged swing rods and a plurality of connecting rods arranged between the two swing rods, the swing rods are rotatably installed on the corresponding supporting posts and comprise vertical swing arms and inclined swing arms which are connected together, an included angle between each vertical swing arm and each inclined swing arm is an obtuse angle, and the weight of the connecting rods between the inclined swing arms is larger than that between the vertical swing arms; and the supporting column is also provided with a limiting plate for limiting the rotation position of the oscillating bar.

As an improvement, a rotating shaft is arranged at the joint of the vertical swing arm and the inclined swing arm, and the swing rod is rotatably installed on the corresponding support column through the rotating shaft.

As an improvement, the cross bar comprises a first cross bar and a second cross bar, the outer diameter of the first cross bar is larger than that of the second cross bar, a first through hole corresponding to the first cross bar and a second through hole corresponding to the second cross bar are formed in the precast concrete upright post, the end portion of the first cross bar is arranged in the corresponding first through hole, and the end portion of the second cross bar is arranged in the corresponding second through hole.

As an improvement, a vertical jack is formed in the precast concrete base, and the bottom of the precast concrete upright column is inserted into the vertical jack.

After the technical scheme is adopted, the beneficial effects of the utility model are that:

the utility model provides a novel assembled fence in farming pasture, owing to designed precast concrete base, precast concrete stand and a plurality of horizontal pole, when using like this, at first adjusted the position of precast concrete base, then install precast concrete stand on precast concrete base, install the horizontal pole between the precast concrete stand, because the rail needn't use the special connecting piece when assembling, make the rail simple to operate; because the upright posts of the fence are prefabricated concrete upright posts, the fence has good stability and is suitable for building large-scale farming and pasturing fields; because the top at precast concrete stand has designed support column, anti-climb device and limiting plate, has prevented personnel's climbing effectively. The novel assembled fence for the farm and pasture, provided by the utility model, is convenient to install; the stability is good, and the method is suitable for building large-scale farming and pasturing fields; effectively preventing people from climbing.

The vertical insertion holes are formed in the precast concrete base, and the bottom of the precast concrete stand column is inserted into the vertical insertion holes, so that the precast concrete stand column and the precast concrete base are convenient to install.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the range which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

Fig. 1 is a perspective view of the novel assembled fence for farm and pasture provided by the present invention;

FIG. 2 is a schematic structural view of a precast concrete base;

FIG. 3 is a schematic structural diagram of a precast concrete column, a support column and a limit plate;

FIG. 4 is a schematic view of the structure of the anti-climb device;

in the figure: 1-precast concrete base, 11-vertical jack, 2-precast concrete upright post, 21-first through hole, 22-second through hole, 23-support column, 24-limiting plate, 3-cross bar, 31-first cross bar, 32-second cross bar, 4-climbing prevention device, 41-swing bar, 411-vertical swing arm, 412-inclined swing arm, 42-connecting bar and 43-rotating shaft.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the present specification, the terms "front", "rear", "left", "right", "inner", "outer" and "middle" are used for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes.

As shown in fig. 1 to 4 jointly, a novel assembled fence for agricultural pastures comprises a plurality of precast concrete bases 1 arranged along the extending direction of the fence at intervals, wherein precast concrete columns 2 are fixedly arranged on each precast concrete base 1, in the embodiment, vertical insertion holes 11 are formed in the precast concrete bases 1 for the convenience of installation between the precast concrete columns 2 and the precast concrete bases 1, and the bottoms of the precast concrete columns 2 are inserted into the vertical insertion holes 11.

A plurality of cross bars 3 which are arranged along the height direction of the precast concrete upright posts 2 are arranged between the adjacent precast concrete upright posts 2; in this embodiment, the cross bar 3 includes a first cross bar 31 and a second cross bar 32, the outer diameter of the first cross bar 31 is greater than the outer diameter of the second cross bar 32, the precast concrete column 2 is provided with a first through hole 21 corresponding to the first cross bar 31 and a second through hole 22 corresponding to the second cross bar 32, the end of the first cross bar 31 is disposed in the corresponding first through hole 21, and the end of the second cross bar 32 is disposed in the corresponding second through hole 22, so that the two ends of the first cross bar 31 can be inserted into the corresponding first through hole 21, and the two ends of the second cross bar 32 are inserted into the corresponding second through hole 22.

When the rail is used, the position of the precast concrete base 1 is adjusted, the precast concrete upright posts 2 are installed on the precast concrete base 1, the cross rods 3 are installed between the precast concrete upright posts 2, and the rail is convenient to install because special connecting pieces are not needed during assembly; because the stand of rail adopts precast concrete stand 2 for the stability of rail is good, is applicable to and builds large-scale farming pasture.

In order to effectively prevent personnel's climbing, the top of every precast concrete stand 2 all is provided with the support column 23 that leans out, is provided with between the adjacent support column 23 and prevents climbing device 4.

The anti-climbing device 4 comprises two oppositely arranged swing rods 41 and a plurality of connecting rods 42 arranged between the two swing rods 41, the swing rods 41 are rotatably installed on the corresponding supporting columns 23, the swing rods 41 comprise vertical swing arms 411 and inclined swing arms 412 which are connected together, an included angle between each vertical swing arm 411 and each inclined swing arm 412 is an obtuse angle, and the weight of each connecting rod 42 between the corresponding inclined swing arms 412 is larger than that of each connecting rod 42 between the corresponding vertical swing arms 411. Specifically, a rotating shaft 43 is arranged at the joint of the vertical swing arm 411 and the inclined swing arm 412, and the swing rod 41 is rotatably mounted on the corresponding support column 23 through the rotating shaft 43. Therefore, when a person climbs, the swing rod 41 and the connecting rod 42 can swing outwards under the action of external force to prevent the person from climbing; when the anti-climb device 4 is not under force, since the weight of the connecting rod 42 between the inclined swing arms 412 is greater than the weight of the connecting rod 42 between the vertical swing arms 411, the anti-climb device 4 can be automatically reset to the state shown in fig. 1 by the gravity. In order to limit the rotation position of the swing link 41, a limit plate 24 is further disposed on the support column 23.

In conclusion, the novel assembled fence for the farm and pasture provided by the utility model is convenient to install; the stability is good, and the method is suitable for building large-scale farming and pasturing fields; effectively preventing people from climbing.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. A novel assembled fence for a farm and pasture is characterized by comprising a plurality of precast concrete bases arranged at intervals along the extending direction of the fence, wherein each precast concrete base is fixedly provided with a precast concrete upright post, and a plurality of cross rods arranged along the height direction of the precast concrete upright posts are arranged between every two adjacent precast concrete upright posts; the top of each precast concrete upright post is provided with an outward-inclined supporting post, an anti-climbing device is arranged between every two adjacent supporting posts and comprises two oppositely-arranged swing rods and a plurality of connecting rods arranged between the two swing rods, the swing rods are rotatably installed on the corresponding supporting posts and comprise vertical swing arms and inclined swing arms which are connected together, an included angle between each vertical swing arm and each inclined swing arm is an obtuse angle, and the weight of the connecting rods between the inclined swing arms is larger than that between the vertical swing arms; and the supporting column is also provided with a limiting plate for limiting the rotation position of the oscillating bar.

2. The assembled fence as claimed in claim 1, wherein the joint of said vertical swing arm and said inclined swing arm is provided with a rotating shaft, and said swing rod is rotatably mounted on said corresponding supporting column through said rotating shaft.

3. The novel assembled fence for agriculture and animal husbandry as claimed in claim 1, wherein said rail comprises a first rail and a second rail, the outer diameter of said first rail is larger than the outer diameter of said second rail, said precast concrete column has a first through hole corresponding to said first rail and a second through hole corresponding to said second rail, the end of said first rail is disposed in the corresponding first through hole, and the end of said second rail is disposed in the corresponding second through hole.

4. The novel assembly fence for farmyard and pasture as claimed in claim 1, 2 or 3, wherein vertical insertion holes are opened on the precast concrete base, and the bottoms of the precast concrete columns are inserted into the vertical insertion holes.