Quick mounting structure for steel grating

Abstract

The utility model belongs to the technical field of steel grating plate installation, and particularly relates to a steel grating plate quick installation structure which comprises two steel channels, a steel grating plate is arranged at the tops of the two steel channels, a pressing plate is arranged at the top of the steel grating plate, and an installation assembly is arranged between the top of the pressing plate and the interiors of the steel channels. A stabilizing assembly is arranged between the mounting assembly and the pressing plate, connecting plates are fixedly connected to the left side and the right side of the bottom of the pressing plate, and clamping assemblies are arranged in the connecting plates. The steel grating and the channel steel are stably mounted through cooperation of the mounting assembly, the stabilizing assembly and the pressing plate, and then the steel grating and the channel steel are conveniently dismounted through the stabilizing assembly and the mounting assembly, so that the mounting structure is convenient to use and high in practicability; and meanwhile, the clamping assemblies are arranged in the connecting plates, so that stable installation between the pressing plates and the steel grating plates is facilitated, and the device can adapt to the steel grating plates of different specifications.

Description

Technical Field

[0001] The utility model relates to the technical field of steel grating installation, in particular to a rapid installation structure for steel gratings. Background Technique

[0002] The fixation of steel gratings mostly adopts welding. Especially for the situation where permanent disassembly is not required, the steel grating is fixed on the support by welding. For example, an I-beam or a channel steel is welded to form a support frame, and then the steel grating is welded to the support frame. The steel grating is supported by the support frame. In the use state, the steel grating bears the people or objects to be supported, such as a permanent ladder or a support platform, and this connection method is more suitable.

[0003] For temporarily built support platforms, etc., they need to be removed in time after use. However, the existing welding fixation method of steel gratings is not convenient for timely removal after use. Therefore, a rapid installation structure for steel gratings is proposed for the above problems. Content of the Utility Model

[0004] In order to make up for the deficiencies of the prior art and solve the problems in the above background technique, the utility model proposes a rapid installation structure for steel gratings.

[0005] The technical solution adopted by the utility model to solve its technical problems is: a rapid installation structure for steel gratings according to the utility model includes channel steels;

[0006] There are two channel steels. A steel grating is arranged on the tops of the two channel steels. A pressing plate is arranged on the top of the steel grating. An installation component is arranged between the top of the pressing plate and the inside of the channel steel. A stabilizing component is arranged between the installation component and the pressing plate. Connecting plates are fixedly connected to the left and right sides of the bottom of the pressing plate, and a clamping component is arranged inside the connecting plates.

[0007] Preferably, the installation component includes an L-shaped installation plate arranged inside the channel steel. An inner groove is opened inside the L-shaped installation plate, and the upper surface inside the inner groove is communicated with the outside. A sliding plate is slidably connected inside the inner groove. A fixed ring is fixedly connected inside the inner groove. A spring is fixedly connected between the sliding plate and the fixed ring. A connecting rod is fixedly connected to the top of the sliding plate. The top end of the connecting rod penetrates through the spring and the fixed ring and is fixedly connected with a plug board, and is installed with the stabilizing component.

[0008] Preferably, the L-shaped installation plate, the plug board and the pressing plate are arranged in a U shape.

[0009] Preferably, the stabilizing component includes a slot opened at the center of the top of the pressing plate, and the plug board is inserted into the slot. A through hole penetrating up and down is opened inside the plug board within the slot. A first threaded rod is fixedly connected to the lower surface inside the slot, and the top end of the first threaded rod penetrates through the through hole. A stabilizing nut is threadedly connected above the outer surface of the first threaded rod.

[0010] Preferably, the clamping component includes a threaded hole opened inside the connecting plate. A second threaded rod is threadedly connected inside the threaded hole. One end of the second threaded rod is fixedly connected to a clamping plate, and a clamping pad is fixedly connected to one side of the clamping plate.

[0011] Preferably, the clamping pad is made of rubber material.

[0012] Preferably, the two clamping pads are respectively located in two spaces with a gap between them inside the steel grating.

[0013] Preferably, the other end of the second threaded rod penetrates through the side surface of the connecting plate and is fixedly connected to a handle.

[0014] The beneficial effects of the present utility model are as follows:

[0015] 1. In the present utility model, the top of the L-shaped mounting plate fits with the inner upper surface of the channel steel. By pulling the plug board, the plug board drives the connecting rod and the sliding plate to move. After the sliding plate slides, the spring is compressed to make the spring have a rebounding force. Then, the rebounding force of the spring makes the connection between the plug board, the pressing plate and the stabilizing component firm. And due to the rebounding force of the spring, the plug board and the L-shaped mounting plate can adapt to steel gratings of different heights, so that the installation structure is convenient to use and has poor practicability. At the same time, when disassembling, the stabilizing component is used to disassemble between the plug board and the pressing plate, and then the plug board is removed from the slot, so that the L-shaped mounting plate can be disassembled from the plug board and the pressing plate, and the steel grating is convenient to be installed and disassembled with the channel steel.

[0016] 2. In the present utility model, by rotating the second threaded rod, the second threaded rod rotates and moves inside the threaded hole. The rotational movement of the second threaded rod drives the clamping plate and the clamping pad to rotate and move to squeeze and clamp the inner side surface of the steel grating, so that the pressing plate and the connecting plate can be firmly connected to the steel grating, and the pressing plate and the connecting plate can adapt to steel gratings of different specifications, and the installation structure has strong adaptability. Description of the Drawings

[0017] To more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0018] Figure 1 It is a three-dimensional structure schematic diagram in Embodiment 1;

[0019] Figure 2 It is a partial right-sectional structure schematic diagram in Embodiment 1;

[0020] Figure 3 For Embodiment 1 Figure 2 The enlarged structure schematic diagram at A in it;

[0021] Figure 4 It is a partial front-sectional structure schematic diagram in Embodiment 1;

[0022] Figure 5 For Embodiment 2 Figure 4 The enlarged structure schematic diagram at B in it.

[0023] In the figure: 1, channel steel; 2, steel grating; 3, installation component; 301, L-shaped installation plate; 302, inner groove; 303, sliding plate; 304, spring; 305, connecting rod; 306, fixing ring; 307, inserting plate; 4, pressing plate; 5, stabilizing component; 501, first threaded rod; 502, through hole; 503, stabilizing nut; 504, slot; 6, connecting plate; 7, clamping component; 701, handle; 702, second threaded rod; 703, threaded hole; 704, clamping plate; 705, clamping pad. Detailed implementation manners

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, rather than all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the protection scope of the present utility model.

[0025] Embodiment 1

[0026] Please refer to Figure 1-4 As shown, a rapid installation structure for a steel grating includes channel steel 1;

[0027] There are two channel steels 1. A steel grating 2 is arranged on the tops of the two channel steels 1. A pressing plate 4 is arranged on the top of the steel grating 2. An installation component 3 is arranged between the top of the pressing plate 4 and the inside of the channel steel 1. A stabilizing component 5 is arranged between the installation component 3 and the pressing plate 4. Connecting plates 6 are fixedly connected to the left and right sides of the bottom of the pressing plate 4. A clamping component 7 is arranged inside the connecting plates 6. When working, when installing the steel grating 2, place the steel grating 2 on the tops of the two channel steels 1. After the placement is stable, through the cooperation of the installation component 3, the stabilizing component 5 and the pressing plate 4, the steel grating 2 and the channel steel 1 are stably installed. Then, through the stabilizing component 5 and the installation component 3, it is also convenient to disassemble the steel grating 2 and the channel steel 1. Thus, the installation structure is convenient to use and has strong practicability. At the same time, through the clamping component 7 arranged inside the connecting plates 6, it is convenient to stably install the pressing plate 4 and the steel grating 2, and it can also adapt to steel gratings 2 of different specifications.

[0028] The installation component 3 includes an L-shaped installation plate 301 arranged inside the channel steel 1. An inner groove 302 is formed inside the L-shaped installation plate 301, and the upper surface of the inside of the inner groove 302 communicates with the outside. A sliding plate 303 is slidably connected inside the inner groove 302. A fixed ring 306 is fixedly connected inside the inner groove 302. A spring 304 is fixedly connected between the sliding plate 303 and the fixed ring 306. A connecting rod 305 is fixedly connected to the top of the sliding plate 303. The top end of the connecting rod 305 penetrates through the spring 304 and the fixed ring 306 and is fixedly connected with a plug board 307, and is installed with the stabilizing component 5. When working, the top of the L-shaped installation plate 301 is attached to the upper surface of the inside of the channel steel 1, and the plug board 307 is pulled so that the plug board 307 drives the connecting rod 305 and the sliding plate 303 to move. After the sliding plate 303 slides, the spring 304 is compressed so that the spring 304 has a rebounding force. Then, the rebounding force of the spring 304 makes the connection between the plug board 307, the pressing plate 4 and the stabilizing component 5 stable, and through the rebounding force of the spring 304, the plug board 307 and the L-shaped installation plate 301 can adapt to steel gratings 2 of different heights. Thus, the installation structure is convenient to use and has poor practicability. At the same time, when disassembling, the stabilizing component 5 disassembles the plug board 307 and the pressing plate 4, and then moving the plug board 307 out of the slot 504 can disassemble the L-shaped installation plate 301, the plug board 307 and the pressing plate 4, and makes it convenient to install and disassemble the steel grating 2 and the channel steel 1.

[0029] The L-shaped installation plate 301, the plug board 307 and the pressing plate 4 are arranged in a U shape. When working, it is convenient to install the L-shaped installation plate 301, the plug board 307 and the pressing plate 4 to install the steel grating 2 and the channel steel 1.

[0030] The stabilizing component 5 includes a slot 504 opened at the center of the top of the pressing plate 4, and the plug board 307 is inserted into the slot 504. A through hole 502 penetrating up and down is opened inside the plug board 307 within the slot 504. A first threaded rod 501 is fixedly connected to the lower surface inside the slot 504, and the top end of the first threaded rod 501 penetrates through the through hole 502. A stabilizing nut 503 is threadedly connected to the upper part of the outer surface of the first threaded rod 501. During operation, the plug board 307 is inserted and held firmly inside the slot 504 by the threaded connection between the stabilizing nut 503 and the outer surface of the first threaded rod 501 penetrating through the through hole 502, and the L-shaped mounting plate 301 is stably mounted between the plug board 307 and the pressing plate 4, so that the use effect is better.

[0031] The clamping component 7 includes a threaded hole 703 opened inside the connecting plate 6. A second threaded rod 702 is threadedly connected inside the threaded hole 703. One end of the second threaded rod 702 is fixedly connected to a clamping plate 704, and a clamping pad 705 is fixedly connected to one side of the clamping plate 704. During operation, by rotating the second threaded rod 702, the second threaded rod 702 rotates and moves inside the threaded hole 703, and the rotation and movement of the second threaded rod 702 drive the clamping plate 704 and the clamping pad 705 to rotate and move to squeeze and clamp the inner side surface of the steel grating 2, so that the pressing plate 4 and the connecting plate 6 can be stably connected to the steel grating 2, and the pressing plate 4 and the connecting plate 6 can adapt to steel gratings 2 of different specifications, and the installation structure has strong adaptability. At the same time, when disassembling, rotate the second threaded rod 702 again so that the clamping plate 704 and the clamping pad 705 are disengaged from the squeezing and clamping of the inner side wall of the steel grating 2, and the pressing plate 4 and the connecting plate 6 can be disassembled.

[0032] The clamping pad 705 is made of rubber material. During operation, the rubber clamping pad 705 has a good anti-slip effect.

[0033] The two clamping pads 705 are respectively located in two spaces with a gap between them inside the steel grating 2. During operation, it is convenient for the two clamping pads 705 to squeeze and clamp the inside of the steel grating 2, so as to facilitate the connection between the pressing plate 4 and the steel grating 2.

[0034] Embodiment 2

[0035] Please refer to Figure 5 As shown, compared with Embodiment 1, as another implementation manner of the present invention, the other end of the second threaded rod 702 penetrates through the side surface of the connecting plate 6 and is fixedly connected to a handle 701. During operation, it is convenient to rotate the second threaded rod 702 through the handle 701.

[0036] In the description of this specification, the descriptions referring to terms such as "one embodiment", "example", "specific example", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0037] The above shows and describes the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments, and the above embodiments and the descriptions in the specification only illustrate the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and all these changes and improvements fall within the scope of the present utility model claimed.

Claims

1. A rapid installation structure for steel grating, comprising channel steel (1); It is characterized in that: There are two channel steels (1) provided. A steel grating (2) is arranged on the tops of the two channel steels (1). A pressing plate (4) is arranged on the top of the steel grating (2). An installation component (3) is arranged between the top of the pressing plate (4) and the inside of the channel steel (1). A stabilizing component (5) is arranged between the installation component (3) and the pressing plate (4). Connecting plates (6) are fixedly connected to both the left and right sides of the bottom of the pressing plate (4). A clamping component (7) is arranged inside the connecting plates (6).

2. The quick installation structure of a steel grating according to claim 1, wherein: The installation component (3) includes an L-shaped installation plate (301) arranged inside the channel steel (1). An inner groove (302) is opened inside the L-shaped installation plate (301), and the upper surface inside the inner groove (302) is communicated with the outside. A sliding plate (303) is slidably connected inside the inner groove (302). A fixing ring (306) is fixedly connected inside the inner groove (302). A spring (304) is fixedly connected between the sliding plate (303) and the fixing ring (306). A connecting rod (305) is fixedly connected to the top of the sliding plate (303). The top end of the connecting rod (305) penetrates through the spring (304) and the fixing ring (306), and is fixedly connected with a plug board (307), and is installed with the stabilizing component (5).

3. A quick installation structure for steel grating according to claim 2, characterized in that: The L-shaped installation plate (301), the plug board (307) and the pressing plate (4) are arranged in a U shape.

4. The quick installation structure of a steel grid board according to claim 2, characterized in that: The stabilizing component (5) includes a slot (504) opened at the center of the top of the pressing plate (4), and the plug board (307) is inserted into the slot (504). A through hole (502) penetrating up and down is opened inside the plug board (307) and inside the slot (504). A first threaded rod (501) is fixedly connected to the lower surface inside the slot (504), and the top end of the first threaded rod (501) penetrates through the through hole (502). A stabilizing nut (503) is threadedly connected above the outer surface of the first threaded rod (501).

5. A quick installation structure for steel grating according to claim 1, characterized in that: The clamping component (7) includes a threaded hole (703) opened inside the connecting plate (6). A second threaded rod (702) is threadedly connected inside the threaded hole (703). One end of the second threaded rod (702) is fixedly connected with a clamping plate (704). A clamping pad (705) is fixedly connected to one side of the clamping plate (704).

6. The quick installation structure of a steel grating according to claim 5, characterized in that: The clamping pad (705) is made of rubber material.

7. A rapid installation structure for steel grating plates according to claim 5, characterized in that: The two clamping pads (705) are respectively located inside two spaces with a gap between them inside the steel grating (2).

8. A quick installation structure for steel grating according to claim 5, characterized in that: The other end of the second threaded rod (702) penetrates through the side surface of the connecting plate (6), and is fixedly connected with a handle (701).

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