Steel grating rapid paving and reinforcing assembly

Abstract

The utility model relates to a steel grating rapid paving and reinforcing assembly which comprises a support, two connecting plates are movably arranged on the support, the connecting plates are slidably connected with the support, connecting openings are formed in the upper portions of the two connecting plates, a supporting plate is arranged on the two connecting plates in a penetrating mode, and the supporting plate passes through the connecting openings of the two connecting plates. The support is moved to the position below the two steel grating plates, the two connecting plates are inserted into the adjacent holes of the two steel grating plates correspondingly, the supporting plates penetrate through the connecting openings of the two connecting plates, the adjacent steel grating plates are connected, the seam between the two adjacent steel grating plates is supported, and the paving stability of the steel grating plates is improved.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of steel grating paving auxiliary accessories, in particular to a steel grating rapid paving reinforcing assembly. BACKGROUND

[0002] The steel grating is a kind of steel product with square grids in the middle, which is obtained by cross arrangement of flat steel according to a certain interval and crossbar and welding by a pressure welding machine or manually, and has excellent performances such as high strength, less material, ventilation, lighting, heat dissipation, anti-skid and explosion prevention, and is widely used as industrial platform, ladder step, handrail, passageway floor, railway bridge side road, high-altitude tower platform, drainage ditch cover and well cover and the like.

[0003] At present, many construction sites adopt temporary steel grating paving during construction, but there is a connecting gap between two adjacent steel gratings during paving, and the construction personnel are easy to step on the connecting position, so that the other end of the steel grating is easy to be lifted and the foot is easy to be hurt, and there is a certain safety hazard, therefore, the application provides a steel grating rapid paving reinforcing assembly. CONTENT OF THE INVENTION

[0004] In order to conveniently support the joint between two adjacent steel gratings, the application provides a steel grating rapid paving reinforcing assembly.

[0005] The application provides a steel grating rapid paving reinforcing assembly, which adopts the following technical scheme:

[0006] The steel grating rapid paving reinforcing assembly comprises a support, two connecting plates movably arranged on the support, the connecting plates are in sliding connection with the support, a connecting opening is formed above the two connecting plates, a supporting plate is arranged on the two connecting plates and passes through the connecting openings of the two connecting plates.

[0007] By adopting the above technical scheme, the support is moved below two steel gratings, the two connecting plates are respectively inserted into the adjacent holes of the two steel gratings, the supporting plate passes through the connecting openings of the two connecting plates, the two connecting plates are moved, the side wall of the connecting plate abuts against the inner wall of the hole of the steel grating, the adjacent steel gratings are connected, the joint between the two adjacent steel gratings is supported, and the stability of the steel grating paving is improved.

[0008] Optionally, a gear rack is arranged at the bottom of the supporting plate, a connecting groove in communication with the connecting opening is formed in the two connecting plates, a gear in meshing connection with the gear rack is arranged in the connecting groove, and the gear is in rotary connection with the connecting plate.

[0009] By adopting the technical scheme, the rack on the support plate is engaged with the gear in the process of inserting the support plate into the connecting port of the connecting plate, the position between the connecting plate and the support plate is adjusted conveniently by rotating the gear, and thus the position between the two connecting plates is adjusted conveniently.

[0010] Optionally, the connecting groove is provided with a rotating shaft, the rotating shaft is coaxially fixedly connected with the gear, the rotating shaft is rotatably connected with the connecting plate, and one end of the rotating shaft extends out of the connecting plate.

[0011] By adopting the technical scheme, the gear is rotated conveniently by rotating the rotating shaft.

[0012] Optionally, one end of the rotating shaft located outside the connecting plate is provided with a rotating piece.

[0013] By adopting the technical scheme, the rotating shaft is rotated conveniently by the rotating piece.

[0014] Optionally, the side edge of the connecting plate is provided with a locking rod, one end of the locking rod is located outside the connecting plate, the other end of the locking rod is provided with a locking block located in the connecting groove, and the locking block is matched with the tooth gap of the gear.

[0015] By adopting the technical scheme, after the position of the connecting plate is determined, the locking rod is moved to the direction of the gear, the locking block is inserted into the tooth gap of the gear, the gear is fixed, the relative fixation between the support plate and the connecting plate is realized, and the stability of the reinforcing assembly is improved.

[0016] Optionally, the connecting plate is provided with a cavity, the locking rod passes through the cavity, the locking rod is provided with a reset plate located in the cavity, a spring located in the cavity is arranged on the side of the reset plate away from the gear, the two ends of the spring are connected with the inner wall of the cavity and the reset plate, and the locking block is located in the tooth gap of the gear when the spring is in a natural state.

[0017] By adopting the technical scheme, when the support plate and the connecting plate are moved, the locking rod is moved away from the gear, the locking block is separated from the gear, the spring is compressed, the spring applies a pushing force to the reset plate in the direction of the gear, after the locking rod is loosened, the reset plate is pushed to move in the direction of the gear by the compressed spring, the locking rod and the locking block are moved in the direction of the gear, and the locking block is moved into the tooth gap of the gear to lock the gear.

[0018] In summary, the present application has at least one of the following beneficial technical effects:

[0019] The support is moved to below two steel grating plates, two connecting plates are respectively inserted into adjacent holes of the two steel grating plates, the support plate is passed through the connecting ports of the two connecting plates, the two connecting plates are moved, the side walls of the connecting plates abut against the inner walls of the holes of the steel grating plates, the adjacent steel grating plates are connected, the joints between the two adjacent steel grating plates are supported, and the stability of the steel grating plate paving is improved.

[0020] After the position of the connecting plate is determined, the locking rod is moved to the gear direction, the locking block is inserted into the gear slot, the gear is fixed, the relative fixation between the support plate and the connecting plate is realized, and the stability of the reinforcing assembly is improved. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of a steel grating rapid paving reinforcing assembly.

[0022] Figure 2 It is a schematic diagram for showing the connection relationship between the connecting plate and the support in the embodiment of the application.

[0023] Figure 3 It is a schematic diagram for showing the connection relationship between the gear and the rack in the embodiment of the application.

[0024] Figure 4 It is Figure 3 It is an enlarged schematic diagram of part A in FIG. 1.

[0025] Label explanation: 1, support; 2, connecting plate; 21, connecting port; 22, connecting groove; 23, cavity; 3, support plate; 31, rack; 4, gear; 5, rotating shaft; 51, rotating part; 6, locking rod; 61, locking block; 7, reset plate; 8, spring; 9, steel grating plate. DETAILED DESCRIPTION

[0026] The application will be further described in detail below with reference to all the drawings.

[0027] The embodiment of the application discloses a steel grating rapid paving reinforcing assembly.

[0028] Reference Figure 1 and Figure 2The utility model provides a kind of steel grating rapid paving reinforcement assembly, including support 1, two connecting plates 2 are movably provided on support 1, connecting plate 2 is slidably connected with support 1, connecting port 21 is set up above two connecting plates 2, support plate 3 is arranged on two connecting plates 2, and support plate 3 is fixed by the connecting port 21 of two connecting plates 2.Support 1 is moved to the below of two steel grating 9, two connecting plates 2 are inserted into the adjacent hole of two steel grating 9 respectively, support plate 3 is inserted into the connecting port 21 of two connecting plates 2, two connecting plates 2 are moved, so that the side wall of connecting plate 2 is in abutment with the hole inner wall of steel grating 9, adjacent steel grating 9 is connected, the joint between two adjacent steel grating 9 is supported, and the stability of steel grating 9 paving is improved.

[0029] With reference to Figure 2 And Figure 3 Support plate 3 bottom is provided with rack 31, two connecting plates 2 are provided with connecting groove 22 that communicates with connecting port 21, connecting groove 22 is provided with gear 4 that is engaged with rack 31, connecting groove 22 is provided with rotating shaft 5, rotating shaft 5 is coaxially fixedly connected with gear 4, rotating shaft 5 is rotatably connected with connecting plate 2, and one end of rotating shaft 5 extends to the outside of connecting plate 2 from connecting plate 2.In the process of inserting support plate 3 into the connecting port 21 of connecting plate 2, rack 31 on support plate 3 is engaged with gear 4, by rotating gear 4, the position between connecting plate 2 and support plate 3 is conveniently adjusted, so that the position between two connecting plates 2 is conveniently adjusted.

[0030] With reference to Figure 2 One end of rotating shaft 5 located outside connecting plate 2 is provided with rotating part 51.Through rotating part 51, rotating shaft 5 is conveniently rotated.

[0031] With reference to Figure 3 And Figure 4 Connecting plate 2 side edge is provided with locking rod 6, one end of locking rod 6 is located outside connecting plate 2, the other end is provided with locking block 61 located in connecting groove 22, and locking block 61 is matched with the tooth gap of gear 4.After determining the position of connecting plate 2, locking rod 6 is moved to the direction of gear 4, locking block 61 is inserted into the tooth gap of gear 4, gear 4 is fixed, so that support plate 3 and connecting plate 2 are relatively fixed, and the stability of reinforcement assembly is improved.

[0032] With reference to Figure 4The cavity 23 is arranged in the connecting plate 2, the locking rod 6 passes through the cavity 23, the reset plate 7 is arranged on the locking rod 6 and located in the cavity 23, the spring 8 is arranged on the side of the reset plate 7 away from the gear 4 and located in the cavity 23, the two ends of the spring 8 are connected with the inner wall of the cavity 23 and the reset plate 7, and the locking block 61 is located in the tooth gap of the gear 4 when the spring 8 is in a natural state. When the support plate 3 and the connecting plate 2 are moved, the locking rod 6 is moved away from the gear 4, the locking block 61 is separated from the gear 4, the spring 8 is compressed, the spring 8 applies a thrust force to the reset plate 7 towards the gear 4, after the locking rod 6 is released, the compressed spring 8 pushes the reset plate 7 to move towards the gear 4, the locking rod 6 and the locking block 61 move towards the gear 4, and the locking block 61 moves into the tooth gap of the gear 4 to lock the gear 4.

[0033] The implementation principle of the steel grating rapid paving and reinforcing assembly provided in the embodiment of the application is as follows: the support 1 is moved to below two steel gratings 9, two connecting plates 2 are respectively inserted into adjacent holes of the two steel gratings 9, the support plate 3 passes through the connecting openings 21 of the two connecting plates 2, the two connecting plates 2 are moved, the side wall of the connecting plate 2 abuts against the inner wall of the hole of the steel grating 9, the adjacent steel gratings 9 are connected, the joint between the two adjacent steel gratings 9 is supported, and the stability of the steel grating 9 paving is improved.

[0034] The above are the preferred embodiments of the application, and do not limit the protection scope of the application, so that: any equivalent changes made according to the structure, shape, principle of the application should be covered in the protection scope of the application.

Claims

1. A steel grating rapid installation reinforcement assembly comprising a support (1), characterized in that: The support (1) is movably provided with two connecting plates (2), the connecting plates (2) are slidably connected with the support (1), two connecting ports (21) are formed in the upper portions of the two connecting plates (2), and support plates (3) are arranged on the two connecting plates (2).

2. A steel grating rapid paving reinforcement assembly according to claim 1, characterized in that: The bottom of each support plate (3) is provided with a rack (31), the two connecting plates (2) are provided with connecting grooves (22) in communication with the connecting ports (21), the connecting grooves (22) are provided with gears (4) engaged with the racks (31), and the gears (4) are rotatably connected with the connecting plates (2).

3. A steel grating rapid installation reinforcement assembly according to claim 2, characterized in that: The connecting grooves (22) are provided with rotating shafts (5), the rotating shafts (5) are coaxially and fixedly connected with the gears (4), the rotating shafts (5) are rotatably connected with the connecting plates (2), and one end of each rotating shaft (5) extends out of the connecting plate (2).

4. A steel grating rapid installation reinforcement assembly according to claim 3, characterized in that: One end of each rotating shaft (5) located outside the connecting plate (2) is provided with a rotating piece (51).

5. A steel grating rapid installation reinforcement assembly according to claim 2, characterized in that: The connecting plates (2) are provided with locking rods (6) penetrating through the sides thereof, one end of each locking rod (6) is located outside the connecting plate (2), the other end of each locking rod (6) is provided with a locking block (61) located in the connecting groove (22), and the locking block (61) is matched with the tooth gap of the gear (4).

6. A steel grating rapid installation reinforcement assembly according to claim 5, characterized in that: The connecting plates (2) are provided with cavities (23), the locking rods (6) penetrate through the cavities (23), the locking rods (6) are provided with reset plates (7) located in the cavities (23), the reset plates (7) are provided with springs (8) located in the cavities (23) and away from the gears (4), the two ends of each spring (8) are connected with the inner wall of the cavity (23) and the reset plate (7), and when the spring (8) is in a natural state, the locking block (61) is located in the tooth gap of the gear (4).

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