CN215210525U

CN215210525U - Steel construction guardrail of equipment flexibility

Info

Publication number: CN215210525U
Application number: CN202121474744.9U
Authority: CN
Inventors: 秦峻岭; 朱辉; 王建侠
Original assignee: Huaibei Fenglong Steel Structure Co ltd
Current assignee: Huaibei Fenglong Steel Structure Co ltd
Priority date: 2021-07-01
Filing date: 2021-07-01
Publication date: 2021-12-17
Anticipated expiration: 2031-07-01

Abstract

The utility model discloses a steel structure guardrail with flexible assembly, which belongs to the technical field of steel structures, and comprises a plurality of grid plates, wherein the left ends of the grid plates are fixedly connected with a pair of left mounting plates which are symmetrically distributed up and down, the right ends of the grid plates are fixedly connected with a pair of right mounting plates which are symmetrically distributed up and down, the right mounting plates are positioned at the lower sides of the left mounting plates at the corresponding positions, a multidirectional connecting assembly matched with the left mounting plates and the right mounting plates is arranged between the two adjacent grid plates, the multidirectional connecting assembly comprises a connecting column, the upper end and the lower end of the connecting column are both fixedly connected with a connecting column, the outer end of the connecting column is provided with a plurality of slots, and the slots penetrate through the connecting column and are mutually staggered, the steel structure guardrail is characterized in that the multidirectional assembling between the adjacent grid plates is realized through the mutual matching of the multidirectional connecting assembly, the left mounting plates and the right mounting plates, the assembling requirements of guardrails of different line types are met, and the assembling flexibility of the guardrails is effectively improved.

Description

Steel construction guardrail of equipment flexibility

Technical Field

The utility model relates to a steel construction technical field, more specifically say, relate to a steel construction guardrail of equipment flexibility.

Background

Guardrails, also called fences and guard rails, are mainly used for protecting and protecting personal safety and equipment facilities in occasions such as houses, roads, commercial districts, public places and the like. The guard rail is visible everywhere in our lives. The price per meter length of the guardrail can also be different according to the height. Guard rails are commonly made of steel, such as: stainless steel, round steel pipe, square steel pipe or profiled steel sheet, iron wire.

At present, most of steel structure guardrails used in daily life are generally assembled by a plurality of grid plates, corresponding mounting plates are arranged on the grid plates, the mounting plates between adjacent grid plates are fixed in a bolt connection mode to achieve the purpose of guardrail assembly, however, when the existing guardrail is assembled, the mounting plates are usually connected in parallel and overlapped mode through bolts, the guardrail is more suitable for linear guardrail installation, and when a certain included angle is required to be formed between two grid plates (for example, 45 degrees, 90 degrees and the like), the assembling process is inconvenient, and certain limitations are realized.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide an equipment nimble steel construction guardrail, characterized by realizes the multi-angle equipment between the adjacent grid plate through mutually supporting of multidirectional coupling assembling and left mounting panel and right mounting panel to satisfy the equipment demand of different line type guardrails, effectively increase the flexibility of guardrail equipment.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

A steel structure guardrail flexible in assembly comprises a plurality of grid plates, wherein a pair of left mounting plates which are symmetrically distributed up and down is fixedly connected to the left ends of the grid plates, a pair of right mounting plates which are symmetrically distributed up and down is fixedly connected to the right ends of the grid plates, the right mounting plates are positioned on the lower sides of the left mounting plates at the corresponding positions, a multidirectional connecting assembly matched with the left mounting plates and the right mounting plates is arranged between every two adjacent grid plates and comprises connecting columns, clamping columns are fixedly connected to the upper ends and the lower ends of the connecting columns, a plurality of inserting grooves are formed in the outer ends of the clamping columns and penetrate through the clamping columns and are staggered with each other, locking holes matched with the inserting grooves are formed in the outer ends of the left mounting plates and the right mounting plates, locking bolts are arranged on the front sides of the clamping columns, and the rear ends of the locking bolts penetrate through the inserting grooves and the locking holes and extend to the rear sides of the clamping columns, locking bolt outer end threaded connection has the lock nut who is located joint post rear side, and this scheme can realize the multi-angle equipment between the adjacent grid plate through mutually supporting of multidirectional coupling assembling and left mounting panel and right mounting panel to satisfy the equipment demand of different line types guardrail, effectively increase the flexibility of guardrail equipment.

Furthermore, a plurality of the mutual staggered point of slot is located joint post axle center department, and a plurality of slots evenly distributed in joint post outer end, and the technical personnel in the art can set up the slot of suitable quantity according to actual demand for two adjacent grid plates can assemble into suitable angle.

Further, the one end fixedly connected with head post that the connection post was kept away from to the joint post, and head post external diameter flushes with joint post external diameter mutually, and the head post can increase joint post overall structure's steadiness, effectively avoids left mounting panel or right mounting panel to drop from the slot simultaneously.

Further, the equal fixedly connected with stopper in left side mounting panel and the right mounting panel outer end, and the stopper outer end laminates with joint post surface mutually, and the stopper can make things convenient for the staff to control the degree of depth that left mounting panel and right mounting panel inserted in the slot to make things convenient for the staff to pass the locking hole with locking bolt.

Further, the locking bolt outside cover is equipped with a pair of rubber packing ring, and two rubber packing rings are located joint post front and back both sides respectively, and the rubber packing ring can play certain guard action to the joint post, effectively avoids locking bolt and lock nut to cause extrusion deformation and wearing and tearing to the joint post.

Further, the tip of left side mounting panel and right mounting panel all is the halfcylinder, can make things convenient for the staff to insert left mounting panel and right mounting panel to the slot in, the locking bolt tip is hemispherical, can make things convenient for the staff to insert the locking bolt to the locking hole in.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) this scheme can realize the multi-angle equipment between the adjacent grid plate through mutually supporting of multidirectional coupling assembling and left mounting panel and right mounting panel to satisfy the equipment demand of different line type guardrails, effectively increase the flexibility of guardrail equipment.

(2) The mutual staggered point of a plurality of slots is located joint post axle center department, and a plurality of slots evenly distributed in joint post outer end, and the technical personnel in the art can set up the slot of suitable quantity according to actual demand for two adjacent grid plates can assemble into suitable angle.

(3) The one end fixedly connected with head post that the connection post was kept away from to the joint post, and head post external diameter flushes with joint post external diameter mutually, and the head post can increase joint post overall structure's steadiness, effectively avoids left mounting panel or right mounting panel to drop from the slot simultaneously.

(4) The equal fixedly connected with stopper in left side mounting panel and right mounting panel outer end, and the stopper outer end laminates with joint post surface mutually, and the stopper can make things convenient for the staff to control the degree of depth that left mounting panel and right mounting panel inserted in the slot to make things convenient for the staff to pass the locking hole with locking bolt.

(5) The locking bolt outside cover is equipped with a pair of rubber packing ring, and two rubber packing rings are located joint post front and back both sides respectively, and the rubber packing ring can play certain guard action to the joint post, effectively avoids locking bolt and lock nut to cause extrusion deformation and wearing and tearing to the joint post.

(6) The tip of left side mounting panel and right mounting panel all is the halfcylinder, can make things convenient for the staff to insert left mounting panel and right mounting panel to the slot in, the locking bolt tip is hemispherical, can make things convenient for the staff to insert the locking bolt to the locking hole in.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure at A in FIG. 1;

fig. 3 is a schematic cross-sectional view taken along line B-B in fig. 2.

The reference numbers in the figures illustrate:

the structure comprises a grid plate 1, a left mounting plate 2, a right mounting plate 3, a connecting column 4, a clamping column 5, a slot 6, a locking hole 7, a locking bolt 8, a locking nut 9, a head sealing column 10, a limiting block 11 and a rubber gasket 12.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

referring to fig. 1, a steel structure guardrail with flexible assembly comprises a plurality of grid plates 1, wherein a pair of left mounting plates 2 which are symmetrically distributed up and down is fixedly connected to the left ends of the grid plates 1, a pair of right mounting plates 3 which are symmetrically distributed up and down is fixedly connected to the right ends of the grid plates 1, the right mounting plates 3 are positioned at the lower sides of the left mounting plates 2 at the corresponding positions, a multidirectional connecting assembly which is matched with the left mounting plates 2 and the right mounting plates 3 is arranged between every two adjacent grid plates 1, referring to fig. 2-3, the multidirectional connecting assembly comprises connecting columns 4, clamping columns 5 are fixedly connected to the upper ends and the lower ends of the connecting columns 4, a plurality of slots 6 are drilled at the outer ends of the clamping columns 5, the slots 6 are arranged to penetrate through the clamping columns 5 and are mutually staggered, locking holes 7 which are matched with the slots 6 are drilled at the outer ends of the left mounting plates 2 and the right mounting plates 3, locking bolts 8 are arranged at the front sides of the

clamping columns

5, and 8 rear ends of locking bolts run through slot 6 and locking hole 7 and extend to 5 rear sides of joint post, and 8 outer end threaded connection of locking bolts have the lock nut 9 that is located 5 rear sides of joint post, and this scheme can realize the multi-angle equipment between the adjacent grid plate 1 through mutually supporting of multidirectional coupling assembling and left mounting panel 2 and right mounting panel 3 to satisfy the equipment demand of different line type guardrails, effectively increase the flexibility of guardrail equipment.

Referring to fig. 2-3, the mutually staggered positions of the slots 6 are located at the axis of the clamping column 5, and the slots 6 are uniformly distributed at the outer end of the clamping column 5, and those skilled in the art can set a suitable number of slots 6 according to actual requirements, so that two adjacent grid plates 1 can be assembled into a suitable angle, for example: four slots 6 are uniformly arranged, and the included angle of two adjacent grid plates 1 can be assembled to be 45 degrees, 90 degrees and 180 degrees. Referring to fig. 2, an end of the clamping post 5 away from the connecting post 4 is fixedly connected with an end socket post 10, and an outer diameter of the end socket post 10 is flush with an outer diameter of the clamping post 5, the end socket post 10 can increase stability of an overall structure of the clamping post 5, and simultaneously, the left mounting plate 2 or the right mounting plate 3 is effectively prevented from falling off from the slot 6.

Referring to fig. 2-3, the outer ends of the left mounting plate 2 and the right mounting plate 3 are fixedly connected with a limiting block 11, the outer end of the limiting block 11 is attached to the outer surface of the clamping column 5, and the limiting block 11 can facilitate the worker to control the depth of the left mounting plate 2 and the right mounting plate 3 inserted into the slot 6, so that the worker can conveniently pass the locking bolt 8 through the locking hole 7. Please refer to fig. 3, the outer side of the locking bolt 8 is sleeved with a pair of rubber washers 12, and the two rubber washers 12 are respectively located at the front and rear sides of the clamping column 5, the rubber washers 12 can protect the clamping column 5 to a certain extent, and effectively prevent the locking bolt 8 and the locking nut 9 from causing extrusion deformation and abrasion to the clamping column 5, the ends of the left mounting plate 2 and the right mounting plate 3 are both in a semi-cylindrical shape, so that the left mounting plate 2 and the right mounting plate 3 can be conveniently inserted into the slot 6 by a worker, the end of the locking bolt 8 is in a hemispherical shape, and the worker can conveniently insert the locking bolt 8 into the locking hole 7.

Referring to fig. 1-3, when a worker needs to assemble a steel structure fence, the right mounting plate 3 of one grid plate 1 can be inserted into the slot 6 of the lower clamping column 5 of the multi-directional connecting assembly, the left mounting plate 2 of the other grid plate 1 can be inserted into the slot 6 of the upper clamping column 5 of the multi-directional connecting assembly, and the two grid plates 1 can keep a proper angle, such as 90 degrees and 180 degrees, and then the worker can use the locking bolt 8 to penetrate through the slot 6 perpendicular to the left mounting plate 2 or the right mounting plate 3, and simultaneously make the locking bolt 8 penetrate through the locking hole 7 on the left mounting plate 2 or the right mounting plate 3, and then make the locking nut 9 in threaded connection with the locking bolt 8 from the rear side of the clamping column 5, so as to clamp and fix the left mounting plate 2 and the right mounting plate 3 with the clamping column 5 at the corresponding positions, and further make the two adjacent grid plates 1 fixedly connected together at a certain included angle in multiple directions, next, the worker can repeat the above steps continuously until the assembling work of the entire guardrail is completed. To sum up, this scheme can realize the multi-angle equipment between the adjacent grid plate 1 through the mutually supporting of multidirectional coupling assembling and left mounting panel 2 and right mounting panel 3 to satisfy the equipment demand of different line type guardrails, effectively increase the flexibility of guardrail equipment.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a steel construction guardrail that equipment is nimble, includes a plurality of grid plate (1), its characterized in that: the left ends of the grid plates (1) are fixedly connected with a pair of left mounting plates (2) which are vertically and symmetrically distributed, the right ends of the grid plates (1) are fixedly connected with a pair of right mounting plates (3) which are vertically and symmetrically distributed, the right mounting plates (3) are positioned at the lower sides of the left mounting plates (2) at the corresponding positions, a multidirectional connecting assembly matched with the left mounting plates (2) and the right mounting plates (3) is arranged between every two adjacent grid plates (1), the multidirectional connecting assembly comprises connecting columns (4), the upper ends and the lower ends of the connecting columns (4) are fixedly connected with clamping columns (5), the outer ends of the clamping columns (5) are provided with a plurality of slots (6), the slots (6) penetrate through the clamping columns (5) and are mutually staggered, the outer ends of the left mounting plates (2) and the right mounting plates (3) are provided with locking holes (7) matched with the slots (6), joint post (5) front side is equipped with locking bolt (8), and locking bolt (8) rear end runs through slot (6) and locking hole (7) and extends to joint post (5) rear side, locking bolt (8) outer end threaded connection has lock nut (9) that are located joint post (5) rear side.

2. The flexibly assembled steel structural guardrail of claim 1, wherein: a plurality of the mutual staggered point of the slots (6) is positioned at the axle center of the clamping column (5), and the slots (6) are uniformly distributed at the outer end of the clamping column (5).

3. The flexibly assembled steel structural guardrail of claim 1, wherein: one end of the clamping column (5) far away from the connecting column (4) is fixedly connected with an end sealing column (10), and the outer diameter of the end sealing column (10) is flush with the outer diameter of the clamping column (5).

4. The flexibly assembled steel structural guardrail of claim 1, wherein: left side mounting panel (2) and right mounting panel (3) outer end equal fixedly connected with stopper (11), and stopper (11) outer end and joint post (5) surface laminate mutually.

5. The flexibly assembled steel structural guardrail of claim 1, wherein: a pair of rubber gaskets (12) is sleeved on the outer side of the locking bolt (8), and the two rubber gaskets (12) are respectively located on the front side and the rear side of the clamping column (5).

6. The flexibly assembled steel structural guardrail of claim 1, wherein: the tip of left side mounting panel (2) and right mounting panel (3) all is the halfcylinder, locking bolt (8) tip is hemispherical.