CN215370460U

CN215370460U - Stainless steel grating plate

Info

Publication number: CN215370460U
Application number: CN202121283129.XU
Authority: CN
Inventors: 黎阿平
Original assignee: Wuxi Jiagou Metal Components Co ltd
Current assignee: Wuxi Jiagou Metal Components Co ltd
Priority date: 2021-06-08
Filing date: 2021-06-08
Publication date: 2021-12-31
Anticipated expiration: 2031-06-08

Abstract

The utility model discloses a stainless steel grating plate, and relates to the technical field of grating plates. The stainless steel grating plate comprises grating plates, connecting blocks, clamping devices and two clamping grooves, wherein the two clamping devices are arranged at two ends of the top of each grating plate; the clamping device comprises a frame body, a sliding rod, a transmission assembly and a starting assembly, wherein the sliding rod is fixedly embedded at the lower end of the inside of the frame body. According to the utility model, the clamping device and the connecting blocks are respectively arranged at two ends of the grating plates, when the clamping device works, the connecting block of one grating plate is clamped with the clamping device of the other grating plate, so that the aim of quick splicing is fulfilled, the occurrence of sliding when the grating plates are temporarily used is reduced, and the practicability of the grating plates is increased.

Description

Stainless steel grating plate

Technical Field

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

Background

The grating plate is a steel product which is formed by using flat steel and cross rods which are arranged in a crossed manner at certain intervals and welded into a square lattice in the middle through a press welder or manually, the grating plate is mainly used for manufacturing a ditch cover plate, a steel structure platform plate, a step plate of a steel ladder and the like, and the cross rods are generally made of twisted square steel.

In the prior art, a stainless steel grating plate is often used as temporary ditch cover plates and basically paved above a ditch, so that the grating plate is easy to slide when in use, and accidental loss is caused.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In view of the deficiencies of the prior art, the present invention provides a stainless steel grating plate which solves the problems mentioned in the background art.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a stainless steel grating plate, includes grating plate, connecting block, latch device and draw-in groove, latch device has two, two latch device sets up the both ends at the top of grating plate, the connecting block has two, two connecting block fixed connection is at the bottom both ends of grating plate, the draw-in groove has two, two the both sides at the connecting block are seted up respectively to the draw-in groove, latch device includes framework, slide bar, drive assembly and start-up subassembly, the slide bar inlays the inside lower extreme at the framework, drive assembly establishes the inner wall bottom at the framework, start-up subassembly runs through the top of framework and the inner wall top fixed connection of framework.

Preferably, the transmission assembly includes splint, threaded rod and nut, the threaded rod runs through the inside of nut and the inside threaded connection of nut, the both ends of nut are all rotated and are connected with the pulley, the top laminating of threaded rod has the diaphragm, the through-hole has all been seted up at the inside both ends of diaphragm, splint have two, two the equal sliding connection in one side that splint are relative has a slider, two the front of slider all articulates there is the connecting rod, two the spout has all been seted up to the inside of connecting rod.

Preferably, the start-up subassembly includes casing, start piece, limiting plate, spring and inserted bar, start the piece and run through the inside sliding connection of the top of casing and casing, the limiting plate has two, two the limiting plate respectively with the both sides sliding connection of casing, and with the both sides slip joint of start piece, two the equal fixedly connected with spring in top of limiting plate, the inserted bar has two, two the inserted bar inlays respectively in the inner wall bottom both sides of start piece, the bottom both sides of casing inlay respectively and fix the limiting bar.

Preferably, two one side fixedly connected with fixture block that splint are relative, the threaded rod runs through the bottom middle-end of casing and start block, and rotates with the bottom middle-end of casing and start block and be connected, two the pulley respectively with the inside sliding connection of two spouts.

Preferably, the two sides of the bottom of the shell are respectively hinged with the tops of the two connecting rods, and the two connecting rods are located on the two sides of the two limiting rods.

Preferably, the sliding rod penetrates through the inner parts of the two clamping plates and is in sliding connection with the inner parts of the two clamping plates.

(III) advantageous effects

The utility model provides a stainless steel grating plate. The method has the following beneficial effects:

(1) according to the utility model, the clamping device and the connecting blocks are respectively arranged at two ends of the grating plates, when the clamping device works, the connecting block of one grating plate is clamped with the clamping device of the other grating plate, so that the aim of quick splicing is fulfilled, the occurrence of sliding when the grating plates are temporarily used is reduced, and the practicability of the grating plates is increased.

(2) According to the utility model, the starting assembly is arranged on the front side of the clamping device, so that when the clamping device works, the starting block is firstly required to be pulled up to start the clamping device to work, and therefore, when the grid plate is used, the clamping device cannot be loosened due to walking of personnel, the grid plate is released from clamping, and the stability of the grid plate is improved.

Drawings

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

FIG. 2 is a schematic view of a connecting block according to the present invention;

FIG. 3 is a side view of the latch of the present invention;

FIG. 4 is a schematic view of a latch according to the present invention;

FIG. 5 is a schematic view of the transmission assembly of the present invention;

FIG. 6 is a schematic structural diagram of a starting assembly according to the present invention.

In the figure: 1 grating plate, 2 connecting block, 3 clamping device, 4 clamping grooves, 5 frame body, 6 sliding rod, 7 transmission assembly, 71 clamping plate, 72 threaded rod, 73 nut, 74 pulley, 75 transverse plate, 76 through hole, 77 slider, 78 connecting rod, 8 starting assembly, 81 shell, 82 starting block, 83 limiting plate, 84 spring, 85 inserted rod, 86 limiting rod and 9 clamping block.

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.

Referring to fig. 1-6, the present invention provides a technical solution: a stainless steel grating plate comprises a grating plate 1, connecting blocks 2, clamping devices 3 and clamping grooves 4, wherein two clamping devices 3 are arranged, two clamping devices 3 are arranged at two ends of the top of the grating plate 1, two connecting blocks 2 are arranged, the two connecting blocks 2 are fixedly connected at two ends of the bottom of the grating plate 1, two clamping grooves 4 are arranged, the two clamping grooves 4 are respectively arranged at two sides of the connecting blocks 2, each clamping device 3 comprises a frame body 5, a sliding rod 6, a transmission assembly 7 and a starting assembly 8, the sliding rod 6 is fixedly embedded at the lower end of the inside of the frame body 5, the sliding rod 6 penetrates through the insides of the two clamping plates 71 and is in sliding connection with the insides of the two clamping plates 71, the transmission assembly 7 is arranged at the bottom of the inner wall of the frame body 5, the transmission assembly 7 comprises a clamping plate 71, a threaded rod 72 and a nut 73, the threaded rod 72 penetrates through the inside of the nut 73 and is in threaded connection with the inside of the nut 73, two ends of the nut 73 are rotatably connected with pulleys 74, the top of the threaded rod 72 is attached with a transverse plate 75, through holes 76 are formed in two ends of the inner portion of the transverse plate 75, two clamping plates 71 are provided, a sliding block 77 is connected to one side of each of the two clamping plates 71 in a sliding manner, a connecting rod 78 is hinged to the front of each of the two sliding blocks 77, sliding grooves 79 are formed in each of the two connecting rods 78, a clamping block 9 is fixedly connected to one side of each of the two clamping plates 71 in a sliding manner, the threaded rod 72 penetrates through the middle ends of the bottoms of the shell 81 and the starting block 82 and is rotatably connected with the middle ends of the bottoms of the shell 81 and the starting block 82, the two pulleys 74 are respectively slidably connected with the inner portions of the two sliding grooves 79, the threaded rod 72 rotates, so that the nut 73 moves upwards, the pulley 74 slides in the sliding grooves 79, the bottoms of the connecting rods 78 turn upwards, the sliding blocks 77 slide on the clamping plates 71, the clamping devices 3 and the connecting blocks 2 are respectively arranged at two ends of the grating plate 1, when the clamping device 3 works, the connecting block 2 of one grid plate 1 is clamped with the clamping device 3 of the other grid plate 1, so that the purpose of quick splicing is achieved, the sliding occurrence of the grid plate 1 during temporary use is reduced, the practicability of the grid plate 1 is increased, the starting assembly 8 penetrates through the top of the frame body 5 and is fixedly connected with the top of the inner wall of the frame body 5, the starting assembly 8 comprises a shell 81, a starting block 82, two limiting plates 83, springs 84 and inserting rods 85, the starting block 82 penetrates through the top of the shell 81 and is slidably connected with the inside of the shell 81, the two limiting plates 83 are respectively slidably connected with the two sides of the shell 81 and are slidably clamped with the two sides of the starting block 82, the tops of the two limiting plates 83 are respectively and fixedly connected with the springs 84, the inserting rods 85 are two, and the two inserting rods 85 are respectively embedded and fixed on the two sides of the bottom of the inner wall of the starting block 82, limiting rods 86 are respectively embedded in two sides of the bottom of the shell 81, two sides of the bottom of the shell 81 are respectively hinged to the tops of the two connecting rods 78, the two connecting rods 78 are located on two sides of the two limiting rods 86, the starting block 82 is pulled up, the limiting plates 83 are driven to move upwards, compression springs 84 are arranged, the inserting rods 85 are inserted into the through holes 76 in the transverse plate 75, the starting assemblies 8 are arranged on the front sides of the clamping devices 3, the clamping devices 3 are made to work, the starting blocks 82 need to be pulled up at first, the clamping devices 3 can be started to work, when the grid plates 1 are made to be used, the clamping devices 3 cannot be loosened due to walking of personnel, clamping is made to be relieved from the grid plates 1, and stability of the grid plates 1 is improved.

During operation (or during the use), at first pull up the start block 82, drive limiting plate 83 rebound, compression spring 84, thereby make in the inserted bar 85 inserts the inside through-hole 76 of diaphragm 75, clockwise rotation start block 82 then, drive threaded rod 72 clockwise rotation, make nut 73 rebound, make pulley 74 slide in spout 79, make the bottom of connecting rod 78 overturn downwards, thereby make slider 77 slide on splint 71, drive splint 71 relative movement, thereby make fixture block 9 and recess 4 joint, loose start block 82 this moment, accomplish a grid plate and another grid plate and splice fast, accomplish to this work.

When the work is finished, the starting block 82 is firstly pulled up, the limiting plate 83 is driven to move upwards, the spring 84 is compressed, the inserting rod 85 is inserted into the through hole 76 in the transverse plate 75, then the starting block 82 is rotated anticlockwise, the threaded rod 72 is driven to rotate anticlockwise, the nut 73 is driven to move upwards, the pulley 74 slides in the sliding groove 79, the bottom of the connecting rod 78 is enabled to turn upwards, the sliding block 77 slides on the clamping plate 71, the clamping plate 71 is driven to move towards each other, the clamping between the clamping block 9 and the groove 4 is relieved, the starting block 82 is loosened at the moment, and the work is finished.

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 stainless steel grid plate, includes grid plate (1), connecting block (2), latch device (3) and draw-in groove (4), its characterized in that: clamping device (3) have two, two clamping device (3) set up the both ends at the top of grid board (1), connecting block (2) have two, two connecting block (2) fixed connection is at the bottom both ends of grid board (1), draw-in groove (4) have two, two draw-in groove (4) set up the both sides in connecting block (2) respectively, clamping device (3) include framework (5), slide bar (6), drive assembly (7) and start-up subassembly (8), slide bar (6) inlay the inside lower extreme at framework (5), the inner wall bottom at framework (5) is established in drive assembly (7), start-up subassembly (8) run through the top of framework (5) and the inner wall top fixed connection of framework (5).

2. A stainless steel grid plate according to claim 1, wherein: drive assembly (7) are including splint (71), threaded rod (72) and nut (73), threaded rod (72) run through the inside of nut (73) and the internal thread connection of nut (73), the both ends of nut (73) are all rotated and are connected with pulley (74), the top laminating of threaded rod (72) has diaphragm (75), through-hole (76) have all been seted up at the inside both ends of diaphragm (75), splint (71) have two, two the equal sliding connection in one side that splint (71) is relative has slider (77), two the front of slider (77) all articulates there is connecting rod (78), two spout (79) have all been seted up to the inside of connecting rod (78).

3. A stainless steel grid plate according to claim 1, wherein: start subassembly (8) including casing (81), start piece (82), limiting plate (83), spring (84) and inserted bar (85), start piece (82) run through the inside sliding connection of top and casing (81) of casing (81), limiting plate (83) have two, two limiting plate (83) respectively with the both sides sliding connection of casing (81), and with the both sides slip joint of start piece (82), two the equal fixedly connected with spring (84) in top of limiting plate (83), inserted bar (85) have two, two inserted bar (85) are inlayed respectively and are fixed in the inner wall bottom both sides of starting piece (82), the bottom both sides of casing (81) are inlayed respectively and are fixed limited bar (86).

4. A stainless steel grid plate according to claim 2, wherein: two one side fixedly connected with fixture block (9) that splint (71) are relative, threaded rod (72) run through the bottom middle-end of casing (81) and start block (82), and rotate with the bottom middle-end of casing (81) and start block (82) and be connected, two pulley (74) respectively with the inside sliding connection of two spout (79).

5. A stainless steel grid plate according to claim 3, wherein: the two sides of the bottom of the shell (81) are hinged to the tops of the two connecting rods (78) respectively, and the two connecting rods (78) are located on the two sides of the two limiting rods (86).

6. A stainless steel grid plate according to claim 1, wherein: the sliding rod (6) penetrates through the interiors of the two clamping plates (71) and is connected with the interiors of the two clamping plates (71) in a sliding mode.