Electric engineering steel wire mesh protection structure

Abstract

The utility model discloses an electric engineering steel wire mesh protection structure which comprises a peripheral frame and a rectangular vertical arm fixed to the outer wall of one side of the peripheral frame, positioning columns are arranged at the upper end and the lower end of the rectangular vertical arm, and a steel wire mesh body is installed in the peripheral frame. The top end and the bottom end of the rectangular vertical arm are each provided with an elastic ejection structure connected with the corresponding positioning column, and two symmetrical right-angle frames are installed on the outer wall of the other side of the peripheral frame. The protection height and density can be increased through multi-layer stacking, the occurrence probability of accidental falling events is reduced, particularly under the condition of high-altitude operation or using of heavy equipment, the multi-layer structure provides a more reliable safety barrier, the life safety of constructors is effectively protected, and the safety of the constructors is improved. And through the use of a positioning column, an elastic ejection structure, a right-angle frame, a butt bolt structure and other structures, the multi-layer structure can keep better stability when facing strong wind, severe weather or external impact.

Description

TECHNICAL FIELD

[0001] The utility model relates to steel wire mesh technical field, concretely is a kind of electric engineering steel wire mesh protection structure. BACKGROUND

[0002] In the construction process of electric power construction engineering, steel wire mesh protection structure is usually closely combined with the outer facade or internal structure of building, the stability and safety of construction process are ensured through the stable support of support frame and the uniform coverage of steel wire mesh, the structure not only can bear load and pressure during construction, but also can provide temporary support for other parts of building, ensure the smooth progress of construction, the basic composition of this kind of steel wire mesh protection structure includes high-strength steel wire mesh, stable support frame and connecting piece. Steel wire mesh is usually made of high-strength steel wire, and the size of mesh is designed according to specific requirements, which not only meets the protection requirements, but also takes into account the permeability and lightness. Support frame can be made of steel pipe, steel beam or other solid materials, and the stability and reliability of the structure are ensured through connection with building, but the steel wire mesh protection structure at present stage is mainly single-layer steel wire mesh structure after completing the work of enclosing building, which can effectively prevent the falling and splashing of some small objects, but its protection ability is limited for the falling of large objects or extreme cases (such as tools or materials falling from high place). SUMMARY

[0003] The utility model aims at providing a kind of electric engineering steel wire mesh protection structure, utilize positioning column, elastic ejection structure and right angle frame complete the horizontal plane connection and extension work of steel wire mesh, and the two layers even three layers of steel wire mesh after superposition can be connected by bolt structure, to form multilayer steel wire mesh protection structure, to solve the problems raised in the above background.

[0004] To achieve the above object, the utility model provides the following technical scheme: a kind of electric engineering steel wire mesh protection structure, including peripheral frame and the rectangular vertical arm fixed on the outer wall of one side of peripheral frame, and the upper and lower ends of the rectangular vertical arm are provided with positioning column, the inside of the peripheral frame is installed with steel wire mesh body, the top and bottom of the rectangular vertical arm are provided with the elastic ejection structure connected with positioning column, two symmetrical right angle frames are installed on the outer wall of the other side of peripheral frame, the inside of right angle frame is provided with the calibration hole inserted with positioning column, front shell and rear shell are respectively installed on the front and rear outer walls of right angle frame, and the outer wall of the rear shell and front shell away from each other is provided with bolt structure.

[0005] Preferably, the bolt structure includes a through hole provided on the front and rear outer walls of the front shell and completely penetrating the front shell, and an external threaded column installed on the back of the rear shell, the external threaded column and the through hole are concentric with each other.

[0006] Preferably, the rectangular vertical arm and the right angle frame are made of stainless steel.

[0007] Preferably, the elastic ejection structure comprises a columnar groove arranged at the top end and the bottom end of the rectangular vertical arm and a helical spring fixed inside the columnar groove, one end of the helical spring penetrating to the outside of the rectangular vertical arm and being fixedly connected with one end of the positioning column.

[0008] Preferably, the outer diameter of the positioning column is equal to the diameter of the calibration hole.

[0009] Preferably, both sides of the surface of the rectangular vertical arm are provided with a rectangular notch part, one end of the surface of the positioning column is fixedly provided with a push piece, the push piece and the rectangular notch part are on the same vertical extension line, and the width of the push piece is equal to the width of the rectangular notch part.

[0010] Compared with the prior art, the utility model has the advantages that: the electric engineering steel wire mesh protection structure is provided with the mutually matched structure of the bolt structure and the front shell, the multiple layers can increase the protection height and the density, the probability of the accidental falling event is reduced, especially in the case of high-altitude operation or use of heavy equipment, the multiple layers provide a more reliable safety barrier, effectively protect the life safety of the construction personnel, and through the use of the positioning column, the elastic ejection structure, the right angle frame and the bolt structure, the multiple layers can maintain better stability when facing strong wind, bad weather or external impact, and are not prone to tilting or displacement, so that the structural stability of the steel wire mesh protection structure is improved. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 It is a front view structural schematic diagram of the utility model;

[0012] Figure 2 It is a three-dimensional structural schematic diagram of the utility model Figure One ;

[0013] Figure 3 It is a three-dimensional structural schematic diagram of the utility model Figure Two ;

[0014] Figure 4 It is a three-dimensional assembly state structural schematic diagram of the utility model.

[0015] In the drawing: 1, peripheral frame; 2, steel wire mesh body; 3, rectangular vertical arm; 301, rectangular notch part; 4, positioning column; 401, push piece; 5, elastic ejection structure; 6, right angle frame; 601, calibration hole; 7, rear shell; 8, front shell; 801, through hole; 9, external thread column. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0017] Please refer to Figures 1-4 The utility model provides an embodiment: a kind of electric engineering steel wire net protection structure, including peripheral frame 1 and the rectangular vertical arm 3 of fixed rectangular vertical arm 3 one side outer wall of peripheral frame 1, and the upper and lower ends of rectangular vertical arm 3 are provided with positioning column 4, the inside of peripheral frame 1 is installed with steel wire net body 2, the top end and the bottom end of rectangular vertical arm 3 are provided with the elastic ejection structure 5 connected with positioning column 4, two symmetrical right angle frames 6 are installed on the other side outer wall of peripheral frame 1, and the inside of right angle frame 6 is provided with the calibration hole 601 of mutual insertion with positioning column 4, front shell 8, rear shell 7 are respectively installed on the front and rear outer walls of right angle frame 6, and the outer wall of rear shell 7, front shell 8 is away from each other and is provided with the structure of being bolted;

[0018] The structure of being bolted includes the through hole 801 of being set on the front and rear outer walls of front shell 8 and being completely penetrated through front shell 8, and the outer thread column 9 installed on the back of rear shell 7, and the outer thread column 9, the through hole 801 are concentric with each other;

[0019] When the outer thread column 9, front shell 8 are connected, the outer thread column 9 is completely penetrated out of the outside of front shell 8 through the through hole 801, in order to guarantee the connecting strength of outer thread column 9, front shell 8, staff can install a nut on the back of front shell 8 and the inner wall of one side of front shell 8, which can be screwed with outer thread column 9, and the outer thread column 9, front shell 8 are tightened simultaneously using two nuts, to guarantee the strength of steel wire net structure;

[0020] Rectangular vertical arm 3, right angle frame 6 are made of stainless steel material component, and stainless steel material has higher strength and hardness, and can bear larger load and external impact;

[0021] The outer diameter of positioning column 4 is equal to the diameter of calibration hole 601, so that positioning column 4 can be stably inserted into calibration hole 601, so that the adjacent two peripheral frames 1 are stably connected;

[0022] Elastic ejection structure 5 includes columnar groove arranged at the top end and the bottom end of rectangular vertical arm 3 and helical spring fixed in the columnar groove, one end of the helical spring penetrates to the outside of rectangular vertical arm 3 and is fixedly connected with one end of positioning column 4;

[0023] The surface of the rectangular vertical arm 3 is provided with a rectangular notch part 301 on both sides, one end of the surface of the positioning column 4 is fixed with a push piece 401, the push piece 401 and the rectangular notch part 301 are on the same vertical extension line, and the width of the push piece 401 is equal to the width of the rectangular notch part 301;

[0024] The worker can manually slide the push piece 401 and the positioning column 4 towards the direction of the positioning column 4, at this time the positioning column 4 enters the inside of the rectangular vertical arm 3, and the spring in the columnar groove is in a compressed state, until the end of the positioning column 4 exits from the calibration hole 601, so as to release the connection between the two adjacent peripheral frames 1, which is convenient to assemble and disassemble, and can be flexibly adjusted and configured according to the needs of the specific construction stage, to meet different construction requirements.

[0025] In use, the worker first takes out a plurality of peripheral frames 1 to be connected, the steel wire mesh body 2 is pre-installed in the inside of the peripheral frame 1, for a plurality of peripheral frames 1 in the horizontal direction, the first and last ends of the two adjacent peripheral frames 1 are butted, and the positioning column 4 at the upper and lower ends of the rectangular vertical arm 3 is automatically pushed into the calibration hole 601 of the right-angle frame 6 under the action of the elastic ejection structure 5, at this time the first and last ends of the two adjacent peripheral frames 1 are connected, the worker can connect a plurality of peripheral frames 1 and steel wire mesh bodies 2 in the horizontal extension direction according to the same steps, to obtain a sufficient protection range, then the worker takes out another peripheral frame 1, so that the two steel wire mesh bodies 2 are stacked, at this time the outer threaded column 9 at the back of the rear shell 7 needs to be concentric with the through hole 801, and the outer threaded column 9 is pushed into the front shell 8, until the end of the outer threaded column 9 penetrates out of the outside of the front shell 8, then the worker uses a bolt to tighten the outer threaded column 9, until the bolt and the outer threaded column 9 tightly and firmly fix the rear shell 7 and the front shell 8, at this time the two steel wire mesh bodies 2 are connected and stacked to form a double-layer protection net structure, compared with the limitation of the single-layer net structure, the multi-layer structure can more effectively prevent objects or tools falling from a high place, the multi-layer stacking can increase the protection height and density, and reduce the probability of accidental falling events, especially in the case of high-altitude operation or use of heavy equipment, the multi-layer structure provides a more reliable safety barrier, effectively protecting the life safety of the construction personnel, and through the use of the positioning column 4, the elastic ejection structure 5, the right-angle frame 6 and the outer threaded column 9, the multi-layer structure can maintain better stability when facing strong winds, bad weather or external impact, and is not easy to incline or shift, thereby improving the structural stability of the steel wire mesh protection structure.

[0026] It is apparent for a person skilled in the art that the present application is not restricted to the details of the above exemplary embodiments, but that it can be implemented in other concrete forms without departing from the spirit or the essential characteristics of the present application. Therefore, the embodiments should be considered as exemplary only, and not limiting, the scope of the present application being defined by the appended claims rather than the above description, and all changes coming within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference signs in the claims should not be construed as limiting the claims concerned.

Claims

1. A wire mesh protective structure for electrical engineering, characterized in that: The utility model provides a kind of steel wire net body, including peripheral frame (1) and the rectangular vertical arm (3) fixed on the one side outer wall of peripheral frame (1), and the upper and lower ends of the rectangular vertical arm (3) are provided with positioning column (4), the inside of the peripheral frame (1) is installed with steel wire net body (2), the top end and bottom end of the rectangular vertical arm (3) are provided with the elastic ejection structure (5) connected with positioning column (4), the other side outer wall of the peripheral frame (1) is installed with two symmetrical right-angle frames (6), the inside of right-angle frame (6) is provided with the calibration hole (601) mutually inserted with positioning column (4), the front and rear outer walls of the right-angle frame (6) are respectively installed with front shell (8), rear shell (7), the outer wall of the rear shell (7), front shell (8) away from each other is provided with pair of bolt structure.

2. A protective structure of electrical engineering wire mesh according to claim 1, characterized in that: The pair of bolt structure includes the through hole (801) being set on the front and rear outer walls of front shell (8) and being completely penetrated through front shell (8), and the outer thread column (9) being installed on the back of rear shell (7), the outer thread column (9), through hole (801) are concentric with each other.

3. A protective structure of electrical engineering wire mesh according to claim 1, characterized in that: The rectangular vertical arm (3), right-angle frame (6) are made of stainless steel material component.

4. A protective structure of electrical engineering wire mesh according to claim 1, characterized in that: The elastic ejection structure (5) includes the columnar groove being set on the top end and bottom end of rectangular vertical arm (3) and the spiral spring being fixed in the columnar groove, one end of spiral spring is penetrated to the outside of rectangular vertical arm (3) and is fixedly connected with one end of positioning column (4).

5. A utility engineering wire mesh protection structure according to claim 1, characterized in that: The outer diameter of the positioning column (4) is equal to the diameter of the calibration hole (601).

6. A protective structure of electrical engineering wire mesh according to claim 1, characterized in that: The both sides of the surface of the rectangular vertical arm (3) are provided with rectangular notch part (301), one end of the surface of the positioning column (4) is fixed with the tab (401), the tab (401), rectangular notch part (301) are on the same vertical extension line, and the width of the tab (401) is equal to the width of the rectangular notch part (301).

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