Sector structure steel grating convenient to assemble

Abstract

The utility model belongs to the technical field of steel grating plates, and discloses a fan-shaped structure steel grating plate convenient to assemble, which comprises a fan-shaped positioning frame and a steel grating plate, and positioning mechanisms for limiting the position of the steel grating plate in the fan-shaped positioning frame are arranged on the left side and the right side of the steel grating plate. The left side and the right side of the positioning mechanism abut against the inner walls of the left side and the right side of the fan-shaped positioning frame correspondingly, and driving mechanisms are arranged on the outer surfaces of the left side and the right side of the fan-shaped positioning frame correspondingly. And a follow-up worker can quickly install and position the steel grating in the fan-shaped positioning frame, so that the time and the labor amount consumed by the follow-up worker when the fan-shaped positioning frame and the steel grating are assembled are reduced, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel gratings, in particular to a steel grating with a fan-shaped structure which is easy to assemble. Background Art

[0002] Steel grating is suitable for alloys, building materials, power stations, boilers, shipbuilding, petrochemicals, chemicals, general industrial plants, municipal construction and other industries. It has the advantages of ventilation and light transmission, anti-slip, strong bearing capacity, beautiful and durable, easy to clean and easy to install.

[0003] In the process of implementing this application, it was found that the technology has the following problems: during the installation process, most of the existing fan-shaped structure steel gratings are installed inside the frame by welding to improve the stability of the connection between the fan-shaped structure steel grating and the frame, but most of the fan-shaped structure steel gratings cannot be disassembled after being installed inside the frame, which results in the need to replace the entire frame or fan-shaped structure steel grating when it is damaged, thereby reducing the practicality of the equipment.

[0004] For this purpose, a fan-shaped steel grating which is easy to assemble is proposed. Utility Model Content

[0005] The purpose of the utility model is to solve the problem that most of the existing fan-shaped structure steel gratings are installed inside the frame by welding during the installation process to improve the stability of the connection between the fan-shaped structure steel grating and the frame, but most of the fan-shaped structure steel gratings cannot be disassembled after being installed inside the frame, which leads to the need to replace the entire frame or fan-shaped structure steel grating when it is damaged. The utility model provides a fan-shaped structure steel grating that is easy to assemble.

[0006] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0007] A fan-shaped steel grating which is easy to assemble comprises a fan-shaped positioning frame and a steel grating, wherein positioning mechanisms for limiting the position of the steel grating inside the fan-shaped positioning frame are installed on the left and right sides of the steel grating, the left and right sides of the positioning mechanism are respectively abutted against the left and right inner walls of the fan-shaped positioning frame, and the left and right outer surfaces of the fan-shaped positioning frame are both provided with driving mechanisms.

[0008] Further, the positioning mechanism includes two groups of fixing plates, the two groups of fixing plates are installed on the left and right sides of the steel grating, the opposite sides of the two groups of fixing plates are respectively abutted against the left and right inner walls of the fan-shaped positioning frame, the opposite sides of the two groups of fixing plates are provided with through holes, spring telescopic rods are arranged inside the through holes of the two groups of fixing plates, limiting rods are installed on the opposite ends of the two groups of spring telescopic rods, the upper surfaces of the two groups of fixing plates are provided with slots, the slots of the two groups of fixing plates are slidably connected with limiting blocks, the adjacent sides of the two groups of limiting blocks are respectively abutted against the opposite sides of the two groups of limiting rods, the left and right inner walls of the fan-shaped positioning frame are provided with positioning grooves, the positions of the two groups of positioning grooves of the fan-shaped positioning frame are respectively located on the moving paths of the two groups of limiting rods, and the inner contours of the two groups of positioning grooves of the fan-shaped positioning frame are respectively adapted to the outer contours of the adjacent group of limiting rods.

[0009] Furthermore, a fan-shaped support plate is installed on the inner wall of the fan-shaped positioning frame, and the upper surface of the fan-shaped support plate abuts against the lower surface of the steel grating.

[0010] Furthermore, grooves are provided at the bottom of the inner walls of the two groups of fixing plate slots, magnetic blocks are provided inside the grooves of the two groups of fixing plates, and the material of the two groups of limit blocks is metal iron.

[0011] Furthermore, handles are installed on the upper surfaces of the two groups of limit blocks.

[0012] Furthermore, the two groups of driving mechanisms include limiting grooves, and the two groups of limiting grooves are arranged on the left and right outer surfaces of the fan-shaped positioning frame. The insides of the two groups of limiting grooves are slidably connected with push rods, and the lower surfaces of the two groups of limiting blocks are provided with grooves. The positions of the internal grooves of the two groups of limiting blocks are respectively located on the moving paths of the two groups of push rods.

[0013] The beneficial effects of the utility model are as follows:

[0014] 1. The utility model clamps the opposite sides of the two sets of fixed plates between the left and right inner walls of the fan-shaped positioning frame by carrying and moving the steel grating, and then disassembles and moves the two sets of limit blocks, so that the two sets of limit rods are pushed by the two sets of spring telescopic rods to clamp the two sets of positioning grooves of the fan-shaped positioning frame, so that the positioning mechanism locates the position of the steel grating inside the fan-shaped positioning frame, so that subsequent staff can quickly install and position the steel grating inside the fan-shaped positioning frame, thereby reducing the time and labor consumed by subsequent staff in assembling the fan-shaped positioning frame and the steel grating, thereby improving the practicality of the device.

[0015] 2. The utility model locates the internal grooves of the two sets of limit blocks on the moving paths of the two sets of push rods respectively, so that subsequent staff can push the two sets of limit blocks to abut the tops of the inner walls of the two sets of limit block grooves against the upper surfaces of the two sets of push rods to reset them to the inside of the slots of the two sets of fixed plates. As a result, subsequent staff do not need to press the two sets of limit rods again during the process of resetting the two sets of limit blocks, thereby reducing the labor and time consumed by subsequent staff in resetting the positions of the two sets of limit blocks. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the top surface structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the top surface structure of the fan-shaped support plate of the utility model;

[0018] Figure 3 It is a side structural diagram of the positioning mechanism of the utility model;

[0019] Figure 4 This utility model Figure 1 The enlarged view of point A in the middle;

[0020] Figure 5 It is a cross-sectional view of the driving mechanism of the utility model.

[0021] Figure numerals: 1. fan-shaped positioning frame; 2. steel grating; 3. positioning mechanism; 301. fixing plate; 302. limiting block; 303. handle; 304. limiting rod; 305. spring telescopic rod; 4. driving mechanism; 401. push rod; 402. limiting groove; 5. magnetic block; 6. fan-shaped support plate. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0023] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In addition, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0025] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0026] like Figures 1 to 5 As shown, a fan-shaped structural steel grating that is easy to assemble comprises a fan-shaped positioning frame 1 and a steel grating 2. Positioning mechanisms 3 for limiting the position of the steel grating 2 inside the fan-shaped positioning frame 1 are installed on the left and right sides of the steel grating 2. The left and right sides of the positioning mechanism 3 are respectively abutted against the left and right inner walls of the fan-shaped positioning frame 1, and the left and right outer surfaces of the fan-shaped positioning frame 1 are both provided with driving mechanisms 4. Specifically, by carrying and moving the positioning mechanism 3, the left and right sides of the positioning mechanism 3 are elastically clamped between the left and right inner walls of the fan-shaped positioning frame 1, so that subsequent staff can quickly install and position the steel grating 2 inside the fan-shaped positioning frame 1, thereby reducing the time and labor consumed by subsequent staff when assembling the fan-shaped positioning frame 1 and the steel grating 2, thereby improving the practicality of the device; by adjusting the mobile driving mechanism 4 to push the internal elastic structure of the positioning mechanism 3 to reset, the time consumed by subsequent staff when disassembling and moving the steel grating 2 is shortened, thereby facilitating the subsequent staff to install and disassemble the fan-shaped positioning frame 1 and the steel grating 2.

[0027] like Figure 1 , Figure 3 and Figure 4As shown, the positioning mechanism 3 includes two groups of fixing plates 301, which are installed on the left and right sides of the steel grating 2, and the opposite sides of the two groups of fixing plates 301 are respectively abutted against the left and right inner walls of the fan-shaped positioning frame 1, and through holes are provided on the opposite sides of the two groups of fixing plates 301. Spring telescopic rods 305 are arranged inside the through holes of the two groups of fixing plates 301, and limiting rods 304 are installed on the opposite ends of the two groups of spring telescopic rods 305. The upper surfaces of the two groups of fixing plates 301 are provided with card slots, and the card slots of the two groups of fixing plates 301 are slidably connected to limiting blocks 302. The adjacent sides of the two groups of limiting blocks 302 are respectively abutted against the opposite sides of the two groups of limiting rods 304, and the inner walls of the left and right sides of the fan-shaped positioning frame 1 are provided with positioning grooves. The positions of the two groups of positioning grooves of the fan-shaped positioning frame 1 are respectively located on the moving paths of the two groups of limiting rods 304, and the inner contours of the two groups of positioning grooves of the fan-shaped positioning frame 1 are respectively adapted to the outer contours of the adjacent groups of limiting rods 304.

[0028] Specifically, by moving the steel grating 2, the opposite sides of the two groups of fixed plates 301 are respectively clamped between the left and right inner walls of the fan-shaped positioning frame 1, and then by disassembling and moving the two groups of limit blocks 302, the two groups of limit rods 304 are clamped into the two groups of positioning grooves of the fan-shaped positioning frame 1 under the push of the two groups of spring telescopic rods 305, so that the positioning mechanism 3 can position the position of the steel grating 2 inside the fan-shaped positioning frame 1, so that the subsequent staff can quickly install and position the steel grating 2 inside the fan-shaped positioning frame 1, thereby reducing the time and labor spent by the subsequent staff in assembling the fan-shaped positioning frame 1 and the steel grating 2, thereby improving the practicality of the device.

[0029] like Figure 2 As shown, a fan-shaped support plate 6 is installed on the inner wall of the fan-shaped positioning frame 1, and the upper surface of the fan-shaped support plate 6 abuts against the lower surface of the steel grating 2; specifically, the upper surface of the fan-shaped support plate 6 abuts against the lower surface of the steel grating 2, so that the fan-shaped support plate 6 supports the position of the steel grating 2 inside the fan-shaped positioning frame 1, thereby avoiding as much as possible that the subsequent positioning mechanism 3 carries too much mass during use, causing the two sets of spring telescopic rods 305 and the two sets of limit rods 304 to bend, thereby improving the service life of the positioning mechanism 3.

[0030] like Figure 3As shown, grooves are provided at the bottom of the inner walls of the two groups of fixed plate 301 slots, and magnetic blocks 5 are arranged inside the grooves of the two groups of fixed plates 301. The material of the two groups of limit blocks 302 is metal iron; specifically, when the limit block 302 is slidably connected to the inside of the slot of the fixed plate 301, the lower surface of the limit block 302 is abutted against the upper surface of the magnetic block 5 by pushing the limit block 302, and then the limit block 302 is made of metal iron, so that the lower surface of the limit block 302 abuts and is adsorbed on the upper surface of the magnetic block 5, and then the magnetic block 5 limits the moving position of the limit block 302 inside the slot of the fixed plate 301, thereby minimizing the limit block 302 from slipping off from the inside of the slot of the fixed plate 301 during the subsequent transportation of the mobile steel grating 2 by the subsequent staff, thereby improving the stability of the subsequent limit block 302 when installed inside the slot of the fixed plate 301.

[0031] like Figure 1 and Figure 3 As shown, handles 303 are installed on the upper surfaces of the two groups of limit blocks 302; specifically, by pulling the two groups of handles 303, the two groups of limit blocks 302 are driven to move quickly, so that subsequent staff can quickly move the two groups of limit blocks 302 out of the slots of the two groups of fixed plates 301, thereby reducing the time spent by subsequent staff in installing the positioning mechanism 3 to locate the position of the steel grating 2.

[0032] like Figure 4 and Figure 5 As shown, the two groups of driving mechanisms 4 both include limiting grooves 402, and the two groups of limiting grooves 402 are arranged on the left and right outer surfaces of the fan-shaped positioning frame 1. The interiors of the two groups of limiting grooves 402 are slidably connected with push rods 401, and the lower surfaces of the two groups of limiting blocks 302 are provided with grooves, and the positions of the internal grooves of the two groups of limiting blocks 302 are respectively located on the moving paths of the two groups of pushing rods 401; specifically, when the subsequent staff needs to dismantle and move the steel grating 2, by pushing the push rod 401, the push rod 401 is inserted into the interior of the limiting grooves 402, and then the positions of the internal grooves of the two groups of limiting blocks 302 are respectively located on the moving paths of the two groups of pushing rods 401, so that the subsequent staff can drive the two groups of limiting rods 304 to reset in the process of pushing the push rod 401 to move, and then the subsequent staff can drive the two groups of fixed plates 301 to disconnect from the inner wall of the fan-shaped positioning frame 1 by pulling the steel grating 2, thereby completing the disassembly of the steel grating 2;

[0033] At the same time, the positions of the internal grooves of the two sets of limit blocks 302 are respectively located on the moving paths of the two sets of push rods 401, so that subsequent staff can push the two sets of limit blocks 302 to make the tops of the inner walls of the grooves of the two sets of limit blocks 302 abut against the upper surfaces of the two sets of push rods 401, and then reset them to the inside of the slots of the two sets of fixed plates 301, so that subsequent staff do not need to press the two sets of limit rods 304 again during the process of resetting the two sets of limit blocks 302, thereby reducing the labor and time consumed by subsequent staff in resetting the positions of the two sets of limit blocks 302.

[0034] In summary: by moving the steel grating 2, the opposite sides of the two groups of fixed plates 301 are respectively clamped between the left and right inner walls of the fan-shaped positioning frame 1, and then by disassembling and moving the two groups of limit blocks 302, the two groups of limit rods 304 are clamped to the two groups of positioning grooves of the fan-shaped positioning frame 1 under the push of the two groups of spring telescopic rods 305, so that the positioning mechanism 3 can position the position of the steel grating 2 inside the fan-shaped positioning frame 1, so that the subsequent staff can quickly install and position the steel grating 2 inside the fan-shaped positioning frame 1; by the upper surface of the fan-shaped support plate 6 abutting against the lower surface of the steel grating 2, the fan-shaped support plate 6 supports the position of the steel grating 2 inside the fan-shaped positioning frame 1, so as to avoid the subsequent positioning mechanism 3 from carrying too much mass during use, causing the two groups of spring telescopic rods 305 and the two groups of limit rods 304 to bend.

[0035] At the same time, by pushing the push rod 401, the push rod 401 is inserted into the interior of the limiting groove 402, and then the positions of the internal grooves of the two sets of limiting blocks 302 are respectively located on the moving paths of the two sets of push rods 401, so that the subsequent staff can drive the two sets of limiting rods 304 to reset in the process of pushing the push rod 401 to move, and then the subsequent staff can drive the two sets of fixing plates 301 and the inner wall of the fan-shaped positioning frame 1 to disconnect by pulling the steel grating 2, thereby completing the disassembly of the steel grating 2; The positions of the internal grooves of the blocks 302 are respectively located on the moving paths of the two sets of push rods 401, so that subsequent staff can push the two sets of limit blocks 302 to make the tops of the inner walls of the grooves of the two sets of limit blocks 302 abut against the upper surfaces of the two sets of push rods 401 to reset them to the inside of the slots of the two sets of fixed plates 301, thereby making it unnecessary for subsequent staff to press the two sets of limit rods 304 again during the process of resetting the two sets of limit blocks 302, thereby reducing the labor and time consumed by subsequent staff in resetting the positions of the two sets of limit blocks 302.

[0036] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A fan-shaped steel grating that is easy to assemble, comprising a fan-shaped positioning frame (1) and a steel grating (2), characterized in that: Positioning mechanisms (3) for limiting the position of the steel grating (2) inside the fan-shaped positioning frame (1) are installed on the left and right sides of the steel grating (2); the left and right sides of the positioning mechanism (3) respectively abut against the left and right inner walls of the fan-shaped positioning frame (1); and the left and right outer surfaces of the fan-shaped positioning frame (1) are both provided with driving mechanisms (4).

2. The fan-shaped steel grating that is easy to assemble according to claim 1 is characterized in that: The positioning mechanism (3) comprises two groups of fixing plates (301), the two groups of fixing plates (301) are installed on the left and right sides of the steel grating (2), the opposite sides of the two groups of fixing plates (301) are respectively abutted against the left and right inner walls of the fan-shaped positioning frame (1), the opposite sides of the two groups of fixing plates (301) are both provided with through holes, the through holes of the two groups of fixing plates (301) are both provided with spring telescopic rods (305), the opposite ends of the two groups of spring telescopic rods (305) are both installed with limit rods (304), and the upper ends of the two groups of fixing plates (301) are The surfaces are provided with card slots, the card slots of the two groups of fixing plates (301) are slidably connected to the limiting blocks (302), the adjacent sides of the two groups of limiting blocks (302) are respectively abutted against the opposite sides of the two groups of limiting rods (304), the left and right inner walls of the fan-shaped positioning frame (1) are provided with positioning grooves, the positions of the two groups of positioning grooves of the fan-shaped positioning frame (1) are respectively located on the moving paths of the two groups of limiting rods (304), and the inner contours of the two groups of positioning grooves of the fan-shaped positioning frame (1) are respectively adapted to the outer contours of the adjacent group of limiting rods (304).

3. The fan-shaped steel grating that is easy to assemble according to claim 1 is characterized in that: A fan-shaped support plate (6) is installed on the inner wall of the fan-shaped positioning frame (1), and the upper surface of the fan-shaped support plate (6) abuts against the lower surface of the steel grating (2).

4. The fan-shaped steel grating that is easy to assemble according to claim 2 is characterized in that: The bottom of the inner wall of the two sets of fixing plate (301) slots are provided with grooves, and magnetic blocks (5) are arranged inside the grooves of the two sets of fixing plates (301). The material of the two sets of limiting blocks (302) is metal iron.

5. The fan-shaped steel grating that is easy to assemble according to claim 2 is characterized in that: Handles (303) are installed on the upper surfaces of the two groups of limit blocks (302).

6. The fan-shaped steel grating that is easy to assemble according to claim 2 is characterized in that: The two groups of driving mechanisms (4) both comprise limiting grooves (402), the two groups of limiting grooves (402) being arranged on the left and right outer surfaces of the fan-shaped positioning frame (1), the interiors of the two groups of limiting grooves (402) being slidably connected with push rods (401), the lower surfaces of the two groups of limiting blocks (302) both have grooves, and the positions of the internal grooves of the two groups of limiting blocks (302) are respectively located on the moving paths of the two groups of push rods (401).

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