CN216079271U

CN216079271U - Environment-friendly steel grating

Info

Publication number: CN216079271U
Application number: CN202121273714.1U
Authority: CN
Inventors: 李勤
Original assignee: Jiangsu Feilin'er Metal Components Co ltd
Current assignee: Jiangsu Feilin'er Metal Components Co ltd
Priority date: 2021-06-08
Filing date: 2021-06-08
Publication date: 2022-03-18
Anticipated expiration: 2031-06-08

Abstract

The utility model discloses an environment-friendly steel grating plate, and relates to the technical field of steel grating plates. Including frame, montant and fixing base, the bottom inner wall of fixing base and the bottom fixed connection of first spring, the upper surface of first spring and the lower fixed surface connection of clamp plate, the bottom of clamp plate and the top fixed connection of connecting rod, the left side of connecting rod and the right side fixed connection of slider. This environment-friendly steel grating, when installing the horizontal pole, make horizontal pole both ends and fixing base laminating, press the horizontal pole, make the clamp plate move down, and then drive the slider and slide in the spout, through the spout, the drum, the bull stick, the gear, the rack, the cooperation of limiting plate, make the limiting plate stretch out the fixing base, carry on spacingly from top to bottom to the horizontal pole, when the horizontal pole descends, make the horizontal pole card in the draw-in groove of montant, carry on spacingly around the horizontal pole, make the horizontal pole fixed, the staff operation has been made things convenient for, the problem that the welding influences the environment and harm operating personnel is healthy has been solved.

Description

Environment-friendly steel grating

Technical Field

The utility model relates to the technical field of steel grating plates, in particular to an environment-friendly steel grating plate.

Background

The steel grating is an open steel member which is orthogonally combined by using bearing flat steel and cross bars according to a certain distance and is fixed by welding or pressing and locking; the cross bar is generally made of twisted square steel or round steel or flat steel, the material of the cross bar is carbon steel and stainless steel, and the steel grating is mainly used for making steel structure platform plates, trench cover plates, step plates of steel ladders, building suspended ceilings and the like.

Among the prior art, most steel grating all adopt the welded method when carrying out horizontal pole and montant fixed, and the staff operates very troublesome like this, can produce waste gas during the welding moreover, and the harm operating personnel's is healthy like this, can air pollution moreover, has certain limitation during the use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides an environment-friendly steel grating, which solves the problems mentioned in the background technology.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: an environment-friendly steel grating comprises a frame, a vertical rod and a fixed seat, wherein the bottom inner wall of the fixed seat is fixedly connected with the bottom of a first spring, the upper surface of the first spring is fixedly connected with the lower surface of a pressing plate, the bottom of the pressing plate is fixedly connected with the top of a connecting rod, the left side of the connecting rod is fixedly connected with the right side of a sliding block, the left side of the sliding block is slidably connected with the right side of a sliding groove, the sliding groove is formed in the surface of a cylinder, the inner wall of the cylinder is rotatably connected with the outer wall of a rotating rod, the outer wall of the rotating rod is rotatably connected with the inner wall of a gear, the back of the gear is meshed with the front of a rack, the right side of the rack is fixedly connected with the left side of a limiting plate, the left side inner wall of the fixed seat is fixedly connected with the left side of a second spring, the right side of the second spring is fixedly connected with the left side of the fixed block, and the inner wall of the fixed block is fixedly connected with the outer wall of a pull rod, the left end of pull rod and the right side fixed connection of handle, the right side of fixing base and the left side laminating of horizontal pole.

Preferably, the threaded rod is penetrated in the left side of fixing base, the outer wall of threaded rod and the inner wall threaded connection of thread bush, the lower surface of thread bush and the upper surface fixed connection of dead lever, the left end of dead lever and the right side fixed connection of baffle, the left end of threaded rod and the right side fixed connection who changes the handle, the upper surface of thread bush and the top fixed connection of first bracing piece, the top of first bracing piece and the top inner wall sliding connection of fixing base.

Preferably, the upper surface of the rack is connected with the lower surface of the second support rod in a sliding manner, and the top of the second support rod is fixedly connected with the inner wall of the top of the fixed seat.

Preferably, the upper surface of the pressing plate is fixedly connected with the lower surface of the fixing plate, and a groove is formed in the left side of the fixing plate.

Preferably, the outer wall of the rotating rod is fixedly connected with the inner wall of the bearing, and the bottom of the bearing is fixedly connected with the inner wall of the bottom of the fixed seat.

Preferably, the vertical rod is provided with a clamping groove, and the width of the clamping groove is matched with that of the cross rod.

(III) advantageous effects

The utility model provides an environment-friendly steel grating. The method has the following beneficial effects:

(1) this environment-friendly steel grating, when installing the horizontal pole, make horizontal pole both ends and fixing base laminating, press the horizontal pole, make the clamp plate move down, and then drive the slider and slide in the spout, through the spout, the drum, the bull stick, the gear, the rack, the cooperation of limiting plate, make the limiting plate stretch out the fixing base, carry on spacingly from top to bottom to the horizontal pole, when the horizontal pole descends, make the horizontal pole card in the draw-in groove of montant, carry on spacingly around to the horizontal pole, make the horizontal pole fixed, the staff operation has been made things convenient for, the problem that the welding influences the environment and harm operating personnel health has been solved.

(2) This environment-friendly steel grating, when rotating the commentaries on classics handle, drive the threaded rod and rotate, and then drive the thread bush and remove on the threaded rod, make the baffle remove, make the baffle carry on spacingly to the handle, prevent that personnel's mistake from bumping handle and making pull rod and recess separation.

Drawings

FIG. 1 is a schematic diagram of an overall top view of the present invention;

FIG. 2 is a schematic front view of the fixing base of the present invention;

FIG. 3 is an enlarged view of the structure A of the present invention;

FIG. 4 is an enlarged view of the structure B of the present invention;

FIG. 5 is a schematic side view of a vertical rod according to the present invention.

In the figure: the device comprises a frame 1, a vertical rod 2, a fixed seat 3, a first spring 4, a pressing plate 5, a connecting rod 6, a sliding block 7, a sliding groove 8, a cylinder 9, a rotating rod 10, a gear 11, a rack 12, a limiting plate 13, a second supporting rod 14, a second spring 15, a fixed block 16, a pull rod 17, a handle 18, a threaded rod 19, a threaded sleeve 20, a fixed rod 21, a baffle 22, a rotating handle 23, a first supporting rod 24, a fixed plate 25, a groove 26, a cross rod 27, a bearing 28 and a clamping groove 29.

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. 1-5, the present invention provides a technical solution: the utility model provides an environment-friendly steel grating, includes frame 1, montant 2 and fixing base 3, has seted up draw-in groove 29 on the montant 2, and the width size of draw-in groove 29 and the width size phase-match of horizontal pole 27, the draw-in groove 29 can be put into to horizontal pole 27 promptly, and horizontal pole 27 this moment can not carry out the ascending removal in the left right direction, and horizontal pole 27 can block in draw-in groove 29, can restrict the position around horizontal pole 27 like this. Threaded rod 19 is run through on the left side of fixing base 3, threaded rod 19's outer wall and thread bush 20's inner wall threaded connection, thread bush 20's lower surface and the last fixed surface of dead lever 21 are connected, the left end of dead lever 21 and the right side fixed connection of baffle 22, and baffle 22 can carry on spacingly to handle 18, prevents that personnel's mistake from bumping the phenomenon that makes pull rod 17 and recess 26 take place to separate. The left end of threaded rod 19 and the right side fixed connection who changes 23, the upper surface of thread bush 20 and the top fixed connection of first bracing piece 24, the top of first bracing piece 24 and the top inner wall sliding connection of fixing base 3, the bottom inner wall of fixing base 3 and the bottom fixed connection of first spring 4, the upper surface of first spring 4 and the lower fixed surface of clamp plate 5 are connected, the upper surface of clamp plate 5 and the lower fixed surface of fixed plate 25 are connected, recess 26 has been seted up in the left side of fixed plate 25, recess 26 can block with pull rod 17, make clamp plate 5 be in fixed state. The bottom of the pressing plate 5 is fixedly connected with the top of the connecting rod 6, the left side of the connecting rod 6 is fixedly connected with the right side of the sliding block 7, the left side of the sliding block 7 is slidably connected with the right side of the sliding groove 8, the sliding groove 8 is arranged on the surface of the cylinder 9, the inner wall of the cylinder 9 is rotatably connected with the outer wall of the rotating rod 10, the outer wall of the rotating rod 10 is fixedly connected with the inner wall of the bottom of the fixed seat 3, the outer wall of the rotating rod 10 is rotatably connected with the inner wall of the gear 11, the back surface of the gear 11 is meshed with the front surface of the rack 12, the upper surface of the rack 12 is slidably connected with the lower surface of the second supporting rod 14, the top of the second supporting rod 14 is fixedly connected with the inner wall of the top of the fixed seat 3, the right side of the rack 12 is fixedly connected with the left side of the limiting plate 13, the left inner wall of the fixed seat 3 is fixedly connected with the left side of the second spring 15, the right side of the second spring 15 is fixedly connected with the left side of the fixed block 16, the inner wall of fixed block 16 and the outer wall fixed connection of pull rod 17, the left end of pull rod 17 and the right side fixed connection of handle 18, the right side of fixing base 3 and the left side laminating of horizontal pole 27.

When the device works (or is used), when the cross rod 27 is installed, two ends of the cross rod 27 are attached to the fixed seat 3, the cross rod 27 is pressed, the pressing plate 5 moves downwards, the sliding block 7 is driven to slide in the sliding groove 8, the cylinder 9 is driven to rotate, the rotating rod 10 is driven to rotate, the gear 11 is driven to rotate, the limiting plate 13 extends out of the fixed seat 3 due to the meshing of the gear 11 and the rack 12, when the groove 26 on the left side of the fixing plate 25 is aligned with the pull rod 17, the pull rod 17 is clamped with the groove 26 due to the compression state of the second spring 15, the upper part and the lower part of the cross rod 27 are limited, when the cross rod 27 descends, the cross rod 27 is clamped in the clamping groove 29 of the vertical rod 2, the front part and the rear part of the cross rod 27 are limited, a worker can fix the cross rod 27 conveniently, when the rotating handle 23 is rotated, the threaded rod 19 is driven to rotate, and the threaded sleeve 20 is driven to move on the vertical rod 19, make baffle 22 remove, it is spacing to make baffle 22 carry on handle 18, prevent that personnel from missing handle 18 and make pull rod 17 and recess 26 separate, when dismantling horizontal pole 27, pulling handle 18, make pull rod 27 and recess 26 separate, be in compression state because of first spring 4, make clamp plate 5 rise, and then drive slider 7 upwards slide in spout 8, and then drive drum 9 and reverse, and then drive the reversal of gear 11, make limiting plate 13 stretch into in fixing base 3, remove the spacing to horizontal pole 27, can take out horizontal pole 27, the staff has made things convenient for and has operated.

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 an environment-friendly steel grating, includes frame (1), montant (2) and fixing base (3), its characterized in that: the bottom inner wall of fixing base (3) and the bottom fixed connection of first spring (4), the upper surface of first spring (4) and the lower fixed surface of clamp plate (5) are connected, the bottom of clamp plate (5) and the top fixed connection of connecting rod (6), the left side of connecting rod (6) and the right side fixed connection of slider (7), the left side of slider (7) and the right side sliding connection of spout (8), spout (8) are seted up on drum (9) surface, the inner wall of drum (9) and the outer wall of bull stick (10) rotate and are connected, the outer wall of bull stick (10) and the inner wall of gear (11) rotate and are connected, the back of gear (11) and the positive meshing of rack (12), the right side of rack (12) and the left side fixed connection of limiting plate (13), the left side inner wall of fixing base (3) and the left side fixed connection of second spring (15), the right side of second spring (15) and the left side fixed connection of fixed block (16), the inner wall of fixed block (16) and the outer wall fixed connection of pull rod (17), the left end of pull rod (17) and the right side fixed connection of handle (18), the right side of fixing base (3) and the left side laminating of horizontal pole (27).

2. The environment-friendly steel grating as set forth in claim 1, wherein: threaded rod (19) is run through in the left side of fixing base (3), the outer wall of threaded rod (19) and the inner wall threaded connection of thread bush (20), the lower surface of thread bush (20) and the upper surface fixed connection of dead lever (21), the left end of dead lever (21) and the right side fixed connection of baffle (22), the left end of threaded rod (19) with change the right side fixed connection of (23), the upper surface of thread bush (20) and the top fixed connection of first bracing piece (24), the top of first bracing piece (24) and the top inner wall sliding connection of fixing base (3).

3. The environment-friendly steel grating as set forth in claim 1, wherein: the upper surface of the rack (12) is connected with the lower surface of the second supporting rod (14) in a sliding mode, and the top of the second supporting rod (14) is fixedly connected with the inner wall of the top of the fixed seat (3).

4. The environment-friendly steel grating as set forth in claim 1, wherein: the upper surface of the pressing plate (5) is fixedly connected with the lower surface of the fixing plate (25), and a groove (26) is formed in the left side of the fixing plate (25).

5. The environment-friendly steel grating as set forth in claim 1, wherein: the outer wall of the rotating rod (10) is fixedly connected with the inner wall of the bearing (28), and the bottom of the bearing (28) is fixedly connected with the inner wall of the bottom of the fixed seat (3).

6. The environment-friendly steel grating as set forth in claim 1, wherein: the vertical rod (2) is provided with a clamping groove (29), and the width of the clamping groove (29) is matched with that of the horizontal rod (27).