CN214573593U

CN214573593U - Concatenation formula netted guardrail

Info

Publication number: CN214573593U
Application number: CN202120582919.1U
Authority: CN
Inventors: 许贺飞
Original assignee: Anping Yangke Wire Mesh Manufacturing Co ltd
Current assignee: Anping Yangke Wire Mesh Manufacturing Co ltd
Priority date: 2021-03-19
Filing date: 2021-03-19
Publication date: 2021-11-02
Anticipated expiration: 2031-03-19

Abstract

The utility model discloses a splicing type reticular guardrail, which comprises a lattice fence, wherein a first vertical rod is fixed on one side of the lattice fence in a clamping way, the other side of the first vertical rod is fixed with an inserting column by spot welding, the other side of the grid column is provided with a second vertical rod, the utility model changes the traditional bolt fixing mode of the guardrail into the existing inserting fixing mode, thus when the guardrail is mounted and dismounted, can be more convenient and faster, thus improving the practicability of the guardrail, the utility model is provided with the inserting column at one side of the first vertical rod, and a fastener and a connecting hole are arranged in the inserting column, so that after the inserting column and the sleeve are mutually clamped and fixed, then through fastener and connecting hole interconnect, can be so that obtain spacingly between inserting post and sleeve pipe to thereby avoided not obtaining spacing phenomenon that drops to appear.

Description

Concatenation formula netted guardrail

Technical Field

The utility model belongs to the technical field of the rail guard, specifically a netted guardrail of concatenation formula.

Background

The guardrail is mainly used for protecting and protecting personal safety and equipment facilities in occasions such as houses, roads, commercial districts, public places and the like, is visible everywhere in our lives, and has different prices per meter according to different heights.

Most of the existing mesh guardrails are directly spliced and fixed, but no good limiting device is arranged after splicing, so that the phenomenon of separation can occur in the use process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's defect, provide a netted guardrail of concatenation formula.

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

the utility model provides a netted guardrail of concatenation formula, includes the lattice bar, one side joint of lattice bar is fixed with first montant, the other one side spot welding of first montant is fixed with inserts the post, one side in addition of lattice bar is provided with the second montant, one side spot welding in addition of second montant is fixed with the sleeve pipe.

Preferably, the inserted column comprises connecting hole, fastener, cylinder and spliced pole, the cylinder spot welding is in one side of spliced pole, the connecting hole indent is in the other one side in cylinder upper end, the fastener passes through the top of screw-thread spiro union at the cylinder inside.

Preferably, the first vertical rod is composed of a rod body and an insertion groove, and the insertion groove is recessed in the front end surface side of the rod body.

Preferably, the lattice column is composed of a first cross bar, a lattice main body and a second cross bar, the lattice main body is spot-welded above the second cross bar, and the first cross bar is spot-welded above the lattice main body.

Preferably, the first vertical rod and the second vertical rod are both of a cylindrical structure, and the first vertical rod and the second vertical rod are the same in height.

Preferably, the length of the inserting column is larger than that of the sleeve, and the inserting column and the sleeve are respectively fixed with the first vertical rod and the second vertical rod in a spot welding mode.

Preferably, the cylinder is a round tubular structure with a hollow upper end, and a thread groove is embedded in one circle of the inner side of the upper end of the cylinder.

The utility model changes the bolt fixing mode of the traditional guardrail into the existing inserting and fixing mode, thus being more convenient and faster when the guardrail is installed and disassembled, avoiding the phenomenon that the traditional guardrail is rusted for a long time by adopting the bolt fixing mode after being installed, thus improving the practicability of the guardrail;

the utility model discloses in be provided with through the one side at first montant and insert the post to inside inserting the post is provided with fastener and connecting hole, after inserting post and the fixed with the mutual joint of sleeve pipe like this, then through fastener and connecting hole interconnect, can so that to obtain spacingly inserting between post and the sleeve pipe, thereby avoided not obtaining spacing phenomenon that drops.

Drawings

FIG. 1 is a front view of the splicing type net-shaped guardrail of the present invention;

FIG. 2 is a schematic view of the overall structure of the middle insert post of the present invention;

fig. 3 is a side view of the first vertical rod of the present invention;

fig. 4 is a front view structure diagram of the lattice column of the present invention.

Reference numerals: 1. inserting a column; 11. connecting holes; 12. a fastener; 13. a cylinder; 14. connecting columns; 2. a first vertical bar; 21. a rod body; 22. inserting grooves; 3. a lattice column; 31. a first cross bar; 32. a mesh body; 33. a second cross bar; 4. a sleeve; 5. a second vertical rod.

Detailed Description

The following describes the specific embodiment of the spliced meshed fence according to the present invention with reference to fig. 1-4. The utility model relates to a netted guardrail of concatenation formula is not limited to the description of following embodiment.

Example 1:

this example gives: the utility model provides a netted guardrail of concatenation formula, including net fence 3, one side joint of net fence 3 is fixed with first montant 2, first montant 2 is the cylinder structure with second montant 5, first montant 2 is the same with the height of second montant 5, can make overall structure's stability obtain improving like this, the phenomenon that can not break away from, first montant 2 comprises the body of rod 21 and inserting groove 22, the inserting groove 22 indent is in the front end table side of the body of rod 21, the spot welding of one side in addition of first montant 2 is fixed with inserted column 1.

By adopting the technical scheme:

the length of inserting post 1 is greater than sleeve pipe 4's length, it can expose sleeve pipe 4 partly to insert post 1 when connecting like this, thereby can make things convenient for fastener 12 to reach spacing effect, it is fixed with

first montant

2 and 5 spot welding of second montant respectively with sleeve pipe 4 to insert post 1, one side in addition of grid fence 3 is provided with second montant 5, grid fence 3 is by first horizontal pole 31, grid main part 32 and second horizontal pole 33 are constituteed, grid main part 32 spot welding is in the top of second horizontal pole 33, first horizontal pole 31 spot welding is in the top of grid main part 32, one side spot welding of second montant 5 is fixed with sleeve pipe 4

By adopting the technical scheme:

insert post 1 by connecting hole 11, fastener 12, cylinder 13 and spliced pole 14 are constituteed, cylinder 13 spot welding is in one side of spliced pole 14, connecting hole 11 indent is in another side of cylinder 13 upper end, fastener 12 connects inside the top of cylinder 13 through the screw thread soon, cylinder 13 is the inside hollow pipe column structure in upper end, the embedded thread groove of inboard a week in cylinder 13 upper end, through the setting of thread groove, can be so that fastener 12 can be through the better and cylinder 13 be connected closely with the thread groove.

The working principle is as follows: when the guardrail is used, a user firstly takes out the guardrail to be installed, then moves the guardrail to be installed to a proper position through hoisting equipment, and then inserts the grid column 3 into the first vertical rod 2 and the second vertical rod 5, so that the grid column 3 is tightly fixed with the first vertical rod 2 and the second vertical rod 5;

then fixing the first guardrail at a proper position through lifting equipment, moving the second guardrail to one side of the first guardrail through the lifting equipment, enabling the inserting columns 1 in the two guardrails to correspond to the sleeve pipes 4, fixing the two adjacent guardrails tightly through the inserting columns 1 and the sleeve pipes 4, and then repeating the action in sequence;

and after the inserting column 1 and the sleeve 4 are inserted into each other, a user separates the fastening piece 12 inside the inserting column 1 from the column body 13, and then connects the fastening piece 12 with the connecting hole 11, so that the inserting column 1 and the sleeve 4 can be limited under the action of the fastening piece 12, and the fixing between the inserting column 1 and the sleeve 4 can be more compact.

Claims

1. The utility model provides a netted guardrail of concatenation formula, includes lattice fence (3), its characterized in that: one side joint of grid fence (3) is fixed with first montant (2), the spot welding of one side in addition of first montant (2) is fixed with inserted column (1), one side in addition of grid fence (3) is provided with second montant (5), the spot welding of one side in addition of second montant (5) is fixed with sleeve pipe (4).

2. The spliced mesh fence of claim 1, wherein: insert post (1) and constitute by connecting hole (11), fastener (12), cylinder (13) and spliced pole (14), cylinder (13) spot welding is in one side of spliced pole (14), connecting hole (11) indent is in cylinder (13) upper end one side in addition, fastener (12) are screwed inside the top of cylinder (13) through the screw thread.

3. The spliced mesh fence of claim 1, wherein: the first vertical rod (2) is composed of a rod body (21) and an insertion groove (22), and the insertion groove (22) is recessed in the front end surface side of the rod body (21).

4. The spliced mesh fence of claim 1, wherein: the grid fence (3) is composed of a first cross rod (31), a grid main body (32) and a second cross rod (33), the grid main body (32) is welded on the second cross rod (33) in a spot mode, and the first cross rod (31) is welded on the grid main body (32) in a spot mode.

5. The spliced mesh fence of claim 1, wherein: the first vertical rod (2) and the second vertical rod (5) are both of a cylindrical structure, and the first vertical rod (2) and the second vertical rod (5) are the same in height.

6. The spliced mesh fence of claim 1, wherein: the length of inserting the post (1) is greater than the length of sleeve pipe (4), insert post (1) and sleeve pipe (4) respectively with first montant (2) and second montant (5) spot welding fixed.

7. The spliced mesh fence of claim 2 wherein: the cylinder (13) is a round tubular structure with a hollow upper end, and a thread groove is embedded in one circle of the inner side of the upper end of the cylinder (13).