CN107060489B

CN107060489B - Fence

Info

Publication number: CN107060489B
Application number: CN201710181981.8A
Authority: CN
Inventors: 宋国华; 徐律; 吴海
Original assignee: Jiangsu Goldnet Fencing System Co Ltd
Current assignee: Jiangsu Goldnet Fencing System Co Ltd
Priority date: 2017-03-24
Filing date: 2017-03-24
Publication date: 2020-08-04
Anticipated expiration: 2037-03-24
Also published as: CN107060489A

Abstract

The invention relates to a fence, which mainly solves the problem that the existing fence needs to be connected through a stand column. The fence comprises a plurality of fence units, each fence unit comprises a cross rod and a direct-buried vertical rod, at least two cross rods are arranged, the cross rods and the direct-buried vertical rods are hollow rods, a positioning hole is formed between each direct-buried vertical rod and each cross rod and used for connecting the cross rods and the direct-buried vertical rods, fixing holes matched with the inserted connecting pieces are formed in two ends of each cross rod, and the cross rods of the fence units are connected with the cross rods of the adjacent fences through the inserted connecting pieces.

Description

Fence

Technical Field

The invention relates to the technical field of fences, in particular to a fence.

Background

The existing fence structure generally comprises a hollow cross rod, a plurality of mounting holes which are formed in the upper side and the lower side of the cross rod and are communicated with each other, a plurality of vertical rods are arranged in the mounting holes of the cross rod respectively, the number of the cross rods can be increased for increasing the firmness degree of the fence due to the fact that at least two cross rods are arranged at the upper side and the lower side. When the fence with the structure is used, the vertical rod is easy to move up and down, the use safety and firmness are poor, and even if some fences are fixedly connected, the appearance is not good, or the safety and the reliability of connection are not good. If meet the construction requirement that the breakpoint is more, will cause fence cost to increase, construction cost also can grow moreover.

If chinese patent document CN 204590786U again the utility model discloses a novel fence and system, including the fence main part, the fence main part includes horizontal pole, montant and stand, the bottom of stand is buried underground, the horizontal pole has at least two sets ofly, and every group is the horizontal pole unit of two relative settings, the horizontal pole unit is the cavity type, the surface of horizontal pole unit is equipped with the coating, the montant is located between the horizontal pole unit of two parallel relative settings, be equipped with the location connecting piece between montant and the horizontal pole, be equipped with the horizontal pole connecting piece between the horizontal pole unit of parallel relative settings, link to each other between the tip of horizontal pole unit and the stand, the horizontal pole connecting piece is two upper and lower superimposed connecting piece units, two upper and lower connecting piece units pass through the fastener and connect, and the side of connecting piece unit links to each other with. Although the connection is firm, the fence cost is increased and the construction cost is also increased if the construction requirement with more folding points is met.

Disclosure of Invention

The invention provides a novel fence, which aims to solve the technical problem that the existing fence needs to be connected through a stand column. The fence has the advantages that the fence is used without being connected through the upright posts, the connection is firm and attractive, and the cost is saved.

In order to solve the technical problems, the technical scheme adopted by the invention is as follows: a fence, characterized by: including a plurality of fence units, each the fence unit includes the horizontal pole, directly buries the formula montant, the horizontal pole is two at least, horizontal pole and directly bury the formula montant and be hollow pole, be equipped with the locating hole between formula montant of directly burying and the horizontal pole, the locating hole is used for connecting the horizontal pole and directly buries the formula montant, the both ends of horizontal pole be provided with interpolation formula connecting piece complex fixed orifices, each the horizontal pole of fence unit passes through interpolation formula connecting piece be connected with the horizontal pole of adjacent fence.

Preferably, the montant is including directly burying formula montant and connecting the montant, and directly burying formula montant length in the length of connecting the montant, directly burying the formula montant and being 3, being left montant, middle montant and right montant respectively, directly burying formula montant bottom and being equipped with the connecting plate, the connecting plate passes through expansion bolts to be fixed.

More preferably, the connecting vertical rods are provided with two groups, each group comprises at least 10 vertical rods, and the connecting vertical rods are respectively and uniformly arranged among 3 direct-buried vertical rods.

More preferably, the expansion bolts are buried in the ground by facing or casting.

Preferably, the said internal connector angle is 90 or 180 °.

Preferably, the two ends of the inner inserting type connecting piece are provided with connecting holes.

Preferably, the surface of the fence is electrostatically coated with high-adhesion thermosetting polyester powder.

Preferably, the end of the vertical rod is provided with a cap.

According to the invention, two adjacent fence units are connected through the interpolation-type connecting piece, so that the problem that the existing fences need to be connected through the upright posts is solved, and the construction cost is saved; according to the invention, the cap is arranged at the top of the vertical rod, so that rainwater and sundries can be effectively prevented from entering the vertical rod, and the service life of the vertical rod is prolonged.

The fence can be installed without the need of an upright post, and can be connected and installed only by adding the upright post if the existing fence is adopted. Therefore, the fence greatly reduces the construction cost.

Drawings

Fig. 1 is a perspective view of a fence of the present invention.

Fig. 2 is a schematic view at a in fig. 1.

Fig. 3 is a side view a of fig. 1.

Fig. 4 is a top view of a corner connection of a fence according to the present invention.

In the attached drawings

1. Cross rod 2, vertical rod 22 and connecting vertical rod

211. Left vertical rod 212, right vertical rod 213 and middle vertical rod

3. Interpolation formula connecting piece 4, connecting plate 5, expansion bolts

6. Screw 7 and cap

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1, a fence comprises a plurality of fence units, each of the fence units comprises a cross bar 1 and a vertical bar 2, the cross bar 1 and the vertical bar 2 are hollow bars, the cross bar 1 is at least two, for the purpose of firm and beautiful fence, two cross bars 1 are preferably selected to be connected with the vertical bar 2, a positioning hole is arranged between the cross bar 1 and the vertical bar 2, the positioning hole is used for connecting the cross bar 1 and the vertical bar 2, two ends of the cross bar 1 are provided with fixing holes matched with an inserted connecting piece 3, the cross bar 1 of each fence unit is connected with the cross bar 1 of an adjacent fence through the inserted connecting piece 3, the top of the vertical bar 2 is provided with a cap 7, the vertical bar 2 comprises a direct-buried vertical bar and a connecting vertical bar 22, the length of the direct-buried vertical bar is longer than that of the connecting vertical bar, the direct-buried vertical bars are 3, namely, the formula montant bottom of directly burying is equipped with connecting plate 4, connecting plate 4 is fixed through expansion bolts 5, and formula montant bottom of directly burying and expansion bolts 5 adopt to pour and fix it subaerial, it is equipped with two sets ofly to connect montant 22, and every group is 10 at least, evenly sets up respectively between 3 formula montants of directly burying. The screw passes horizontal pole 1's locating hole and is connected with

montant

2, and 2 tops of montant are equipped with block 7, can effectually prevent that rainwater and debris from getting into in the montant to the life of montant has been improved, the montant is including directly burying formula montant and connecting montant 22, directly burying formula montant and being 3, be left montant 211, middle montant 213 and right montant 212 respectively, connecting montant 22 and being equipped with two sets ofly, every group is 8 at least, evenly sets up respectively between 3 directly burying formula montants, in order to prevent that the human body from passing, the montant is connected to preferred chooseing for use of 10 of every group, directly burying formula montant bottom and being equipped with connecting plate 4, connecting plate 4 is fixed subaerial through expansion bolts 5, for the fence firm, pleasing to the eye, adopt concrete placement. Two adjacent fence units are connected through the interpolation connecting piece 3, and the two ends of the interpolation connecting piece 3 are respectively inserted into the transverse rods 1 of the two adjacent fence units, so that the connecting holes at the two ends of the interpolation connecting piece 3 are communicated with the fixing holes at the end parts of the transverse rods 1 and are fixed through screws, the structure is simple, and the installation is convenient. In order to ensure the fence to be firm, two connecting holes are arranged at two ends of the interpolation type connecting piece 3, and two fixing holes are arranged at two ends of the cross rod 1.

As shown in fig. 2 and 3, the two ends of the internal insertion type connecting piece 3 are provided with connecting holes, the two ends of the cross bar are provided with fixing holes matched with the internal insertion type connecting piece 3, and the fence units are connected through the internal insertion type connecting piece 3 and fixed through screws.

As shown in fig. 4, the fence units are connected at the corners by the internal inserting type connecting pieces 3 and fixed by screws.

[ examples ] A method for producing a compound

By adopting the fence of FIG. 1, the fence can be installed without an upright post, thereby greatly reducing the construction cost. And meanwhile, the connection is firm and attractive.

[ COMPARATIVE EXAMPLE ]

The novel fence and the system adopting the Chinese patent document CN 204590786U can be installed only by the upright posts, but if the construction requirements of more folding points are met, the fence cost is increased, and the construction cost is also increased.

Although the illustrative embodiments of the present invention have been described above to enable those skilled in the art to understand the present invention, the present invention is not limited to the scope of the embodiments, and it is apparent to those skilled in the art that all the inventive concepts using the present invention are protected as long as they can be changed within the spirit and scope of the present invention as defined and defined by the appended claims.

Claims

1. A fence, characterized by: the fence comprises a plurality of fence units, each fence unit comprises at least two cross rods and at least two vertical rods, the cross rods and the vertical rods are hollow rods, positioning holes are formed between the vertical rods and the cross rods and used for connecting the cross rods and the vertical rods, fixing holes matched with the inserted connecting pieces are formed in the two ends of each cross rod, and the cross rod of each fence unit is connected with the cross rods of the adjacent fences through the inserted connecting pieces; connecting holes are formed in two ends of the inner inserting type connecting piece, and the angle of the inner inserting type connecting piece is 90 degrees or 180 degrees;

two connecting holes are formed in two ends of the interpolation type connecting piece, and two fixing holes are formed in two ends of the cross rod; when the fence unit is installed, two ends of the interpolation connecting piece are respectively inserted into the cross bars of two adjacent fence units, so that connecting holes at two ends of the interpolation connecting piece are communicated with fixing holes at the end parts of the cross bars and are fixed through screws.

2. The fence of claim 1, wherein the vertical rods comprise vertical rods embedded directly and connecting vertical rods, the vertical rods embedded directly are longer than the connecting vertical rods, the vertical rods embedded directly are 3 vertical rods, namely a left vertical rod, a middle vertical rod and a right vertical rod, a connecting plate is arranged at the bottom of each vertical rod embedded directly, and the connecting plate is fixed through expansion bolts.

3. A fence according to claim 2 wherein there are two sets of at least 10 connecting posts each set evenly disposed between 3 of the embedded posts.

4. A fence according to claim 2 wherein said expansion bolts are embedded in the ground by casting.

5. A fencing system as in claim 1 wherein the surface of said fencing system is electrostatically coated with a high adhesion thermosetting polyester powder.

6. A fencing system as in claim 1 wherein the ends of the posts are provided with caps.