CN216129913U

CN216129913U - Composite steel grating convenient to disassemble

Info

Publication number: CN216129913U
Application number: CN202122744446.3U
Authority: CN
Inventors: 李文兵
Original assignee: Yantai Jiulian Industry And Trade Co ltd
Current assignee: Yantai Jiulian Industry And Trade Co ltd
Priority date: 2021-11-10
Filing date: 2021-11-10
Publication date: 2022-03-25
Anticipated expiration: 2031-11-10

Abstract

The utility model belongs to the technical field of composite steel grating plates, and particularly relates to a composite steel grating plate convenient to disassemble. The composite board is limited by the structure that the driving rope, the tension spring, the clamping rod and the like are additionally arranged on the composite board, the clamping rod is connected with the positioning plate on the plate frame in a sliding mode, and when the composite board is required to be disassembled, the driving rope can drive the clamping rod to be separated from the positioning plate, so that the composite board and the plate frame can be conveniently disassembled.

Description

Composite steel grating convenient to disassemble

Technical Field

The utility model relates to the technical field of composite steel grating plates, in particular to a composite steel grating plate convenient to disassemble.

Background

The composite steel grating is formed by a steel grating with certain span capacity and a composite plate on the surface of the sealed steel grating, the surface of the common steel grating is unsealed, if the steel grating is installed at a higher position, people with high phobia can fear, in addition, the hole of the steel grating is larger, and the falling larger sand grains, garbage and the like on the steel grating easily pass through the hole, so that the life threat to the following pedestrians is easily caused. Therefore, the composite steel grating is inoculated, and the composite steel grating has the characteristics of high strength, light structure and easy maintenance except overcoming the defects of the steel grating, so that the composite steel grating is widely applied by people, but the composite steel grating in the prior art has only two connecting modes, namely a welding and bolt connecting mode, the two modes are inconvenient to detach, the anti-slip strips of the composite steel grating are easily worn, and the anti-slip property is poor after the wear. Accordingly, there is a need for improvements in the art.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a composite steel grating convenient to disassemble, and solves the problems that the composite steel grating is inconvenient to disassemble and anti-slip strips are easy to wear.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a compound steel grating convenient to dismantle, includes the sheet frame, the contact has the composite sheet on the sheet frame, four evenly distributed's of fixedly connected with locating plate on the sheet frame, the inside sliding connection of composite sheet has four evenly distributed's clamping bar, the outside of clamping bar is provided with the extension spring, fixedly connected with driving rope on the clamping bar, fixedly connected with limiting plate on the composite sheet, the other end fixedly connected with stopper of driving rope, the inside sliding connection of composite sheet has a plurality of evenly distributed's support bar, every equal fixedly connected with antislip strip on the support bar, be provided with the spring on the support bar, the antislip strip with composite sheet sliding connection, the composite sheet with locating plate sliding connection.

Preferably, the plate frame is fixedly connected with a steel lattice inside, and the steel lattice is in contact with the composite plate.

Preferably, the limiting block is in threaded connection with the limiting plate, and the clamping rod is in sliding connection with the locating plate.

Preferably, the composite board is rotatably connected with a guide wheel inside, and the guide wheel is in contact with the driving rope.

Preferably, one end of the tension spring is fixedly connected with the composite board, and the other end of the tension spring is fixedly connected with the clamping rod.

Preferably, one end of the spring is fixedly connected with the supporting bar, and the other end of the spring is fixedly connected with the composite board.

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

1. the composite board is limited by the structure that the driving rope, the tension spring, the clamping rod and the like are additionally arranged on the composite board, the clamping rod is connected with the positioning plate on the plate frame in a sliding mode, and when the composite board is required to be disassembled, the driving rope can drive the clamping rod to be separated from the positioning plate, so that the composite board and the plate frame can be conveniently disassembled.

2. According to the utility model, the support strips, the anti-slip strips, the springs and other structures are additionally arranged on the composite plate, when a person steps on the anti-slip strips, the springs are compressed, so that the anti-slip strips can be taken into the composite plate, and the abrasion to the anti-slip strips can be reduced under the condition of ensuring a certain friction force.

Drawings

FIG. 1 is a perspective view of the overall structure of the present invention;

FIG. 2 is a front cross-sectional view of FIG. 1 of the present invention;

FIG. 3 is an enlarged view of the portion A of FIG. 2 according to the present invention;

fig. 4 is an enlarged view of the structure of the part B of fig. 2 according to the present invention.

In the figure: 1. a plate frame; 2. a composite board; 3. steel grids; 4. positioning a plate; 5. installing a clamping rod; 6. a tension spring; 7. a drive rope; 8. a limiting plate; 9. a limiting block; 10. a guide wheel; 11. a supporting strip; 12. anti-slip strips; 13. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Please refer to fig. 1-4, a composite steel grating convenient to disassemble, including the sheet frame 1, the contact has the composite sheet 2 on the sheet frame 1, fixedly connected with four evenly distributed's locating plate 4 on the sheet frame 1, the inside sliding connection of composite sheet 2 has four evenly distributed's clamping pole 5, the outside of clamping pole 5 is provided with extension spring 6, fixedly connected with driving rope 7 on the clamping pole 5, fixedly connected with limiting plate 8 on the composite sheet 2, the other end fixedly connected with stopper 9 of driving rope 7, the inside sliding connection of composite sheet 2 has a plurality of evenly distributed's support bar 11, equal fixedly connected with antislip strip 12 on every support bar 11, be provided with spring 13 on the support bar 11, antislip strip 12 and composite sheet 2 sliding connection, composite sheet 2 and locating plate 4 sliding connection.

Referring to fig. 2, a steel lattice 3 is fixedly connected inside a plate frame 1, the steel lattice 3 is in contact with a composite plate 2, and the steel lattice 3 and the plate frame 1 form a steel lattice plate.

Referring to fig. 3, the limiting block 9 is connected to the limiting plate 8 through a thread, the clamping rod 5 is connected to the positioning plate 4 in a sliding manner, and the clamping rod 5 can limit the positioning plate 4.

Referring to fig. 3, a guide wheel 10 is rotatably connected inside the composite board 2, the guide wheel 10 contacts with the driving rope 7, and the guide wheel 10 can change the stress direction of the driving rope 7.

Referring to fig. 3, one end of the tension spring 6 is fixedly connected to the composite board 2, the other end of the tension spring 6 is fixedly connected to the clamping rod 5, and the tension spring 6 can drive the clamping rod 5 to automatically reset through elasticity.

Referring to fig. 4, one end of the spring 13 is fixedly connected to the supporting bar 11, the other end of the spring 13 is fixedly connected to the composite plate 2, and the spring 13 supports the antislip strip 12 by elastic force.

The specific implementation process of the utility model is as follows: when the composite plate is used, a pedestrian steps on the composite plate 2 and steps on the anti-slip strips 12, the anti-slip strips 12 extrude the springs 13 through the supporting strips 11, the anti-slip strips 12 can be taken into the composite plate 2 in the extrusion process, the springs 13 push the anti-slip strips 12 to be tightly attached to the soles of the pedestrian through elasticity, certain anti-slip performance is guaranteed, and therefore abrasion of the anti-slip strips 12 can be effectively reduced;

when composite sheet 2 and sheet frame 1 are dismantled to needs, rotate stopper 9, stopper 9 through with the limiting plate 8 between screw-thread fit with stopper 9 screw down, then stimulate stopper 9, stopper 9 drives clamping bar 5 through driving rope 7 and slides to the outside of locating plate 4 to tensile extension spring 6, when clamping bar 5 breaks away from locating plate 4, alright dismantle composite sheet 2 and sheet frame 1 and open.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a compound steel grating convenient to dismantle, includes sheet frame (1), its characterized in that: the composite plate (2) is contacted on the plate frame (1), four evenly distributed positioning plates (4) are fixedly connected on the plate frame (1), the interior of the composite board (2) is connected with four clamping rods (5) which are evenly distributed in a sliding way, a tension spring (6) is arranged on the outer side of the clamping rod (5), a driving rope (7) is fixedly connected to the clamping rod (5), a limiting plate (8) is fixedly connected to the composite plate (2), a limiting block (9) is fixedly connected to the other end of the driving rope (7), a plurality of supporting strips (11) which are uniformly distributed are connected inside the composite plate (2) in a sliding way, each supporting strip (11) is fixedly connected with an anti-skid strip (12), be provided with spring (13) on support bar (11), antislip strip (12) with composite sheet (2) sliding connection, composite sheet (2) with locating plate (4) sliding connection.

2. A composite steel grating convenient to disassemble as claimed in claim 1, wherein: the interior fixedly connected with steel check (3) of sheet frame (1), steel check (3) with composite sheet (2) contact.

3. A composite steel grating convenient to disassemble as claimed in claim 1, wherein: the limiting block (9) is in threaded connection with the limiting plate (8), and the clamping rod (5) is in sliding connection with the positioning plate (4).

4. A composite steel grating convenient to disassemble as claimed in claim 1, wherein: the interior of the composite board (2) is rotatably connected with a guide wheel (10), and the guide wheel (10) is in contact with the driving rope (7).

5. A composite steel grating convenient to disassemble as claimed in claim 1, wherein: one end of the tension spring (6) is fixedly connected with the composite board (2), and the other end of the tension spring (6) is fixedly connected with the clamping rod (5).

6. A composite steel grating convenient to disassemble as claimed in claim 1, wherein: one end of the spring (13) is fixedly connected with the supporting bar (11), and the other end of the spring (13) is fixedly connected with the composite board (2).