CN212599416U

CN212599416U - Steel structure cutting device

Info

Publication number: CN212599416U
Application number: CN202020146507.9U
Authority: CN
Inventors: 王世伟
Original assignee: China Haicanglong International Steel Structure Engineering Co ltd
Current assignee: China Haicanglong International Steel Structure Engineering Co ltd
Priority date: 2020-01-22
Filing date: 2020-01-22
Publication date: 2021-02-26
Anticipated expiration: 2030-01-22

Abstract

The utility model provides a steel construction cutting device relates to steel construction technical field. This steel construction cutting device, including the workstation, two risers of the last fixed surface of workstation are connected with, and the up end of two risers passes through diaphragm fixed connection, and the below of diaphragm is located and is provided with the movable plate between two risers, and the upper surface of movable plate and the bottom surface of diaphragm pass through pneumatic cylinder fixed connection, and the right flank fixed connection of movable plate has cutting mechanism, and the left side of the riser that is located the place ahead is provided with the threaded rod, and the bottom of threaded rod is rotated and is pegged graft at the upper surface of workstation. This steel construction cutting device through setting up threaded rod, inside and outside double gear, driven gear, friction pulley and ratchet, has reached the effect that friction pulley pivoted in-process promoted the steel construction and removed, has solved present cutting device and has moved every section of cutting when cutting the steel construction, makes the lower problem of work efficiency of cutting.

Description

Steel structure cutting device

Technical Field

The utility model relates to a steel construction technical field specifically is a steel construction cutting device.

Background

The steel structure is a structure mainly composed of steel materials, is one of main building structure types, is mainly composed of steel beams, steel columns, steel trusses and other members made of section steel, steel plates and the like, is light in self weight and simple and convenient to construct, and is widely applied to the fields of large-scale factory buildings, venues, super-high buildings and the like.

Need cut into one section with the steel construction in the in-process that the steel construction used a bit, but cutting device is cutting the steel construction now and every cutting one section need remove, makes the work efficiency of cutting lower.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a steel construction cutting device has solved present cutting device and has every cutting one section when cutting the steel construction and need remove, makes the lower problem of work efficiency of cutting.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a steel structure cutting device comprises a workbench, wherein two vertical plates are fixedly connected to the upper surface of the workbench, the upper end surfaces of the two vertical plates are fixedly connected through a transverse plate, a movable plate is arranged below the transverse plate and between the two vertical plates, the upper surface of the movable plate is fixedly connected with the bottom surface of the transverse plate through a hydraulic cylinder, a cutting mechanism is fixedly connected to the right side surface of the movable plate, a threaded rod is arranged on the left side of the vertical plate in front, the bottom end of the threaded rod is rotatably inserted into the upper surface of the workbench, an inner double gear and an outer double gear are rotatably sleeved between the workbench and the movable plate, the bottom surfaces of the inner double gear and the outer double gear are rotatably inserted into the upper surface of the workbench, a threaded sleeve is sleeved on one end thread of the threaded rod which is positioned above the inner double gear and the outer double gear, the threaded sleeve fixedly penetrates through the bottom, two ratchets all mesh with the inner ring of inside and outside double gear, and one side of two ratchets is provided with the baffle, and two baffles all are connected with the circumference side fixed connection of threaded rod, and the equal fixedly connected with supporting spring in the other side of two ratchets, and the one end that two ratchets were kept away from respectively to two supporting spring all is connected with the circumference side fixed connection of threaded rod.

The upper surface of workstation is located the rear rotation of inside and outside double gear and pegs graft and has driven gear, driven gear's last fixed surface is connected with the friction pulley, and the upper surface of workstation is located cutting mechanism's below and has seted up the cutting groove that link up from top to bottom, is located the back fixedly connected with backup pad of the riser at rear, is provided with the stripper plate between two risers, through two extrusion spring fixed connection between stripper plate and the backup pad, and the front of stripper plate articulates there is three pulley.

Preferably, the upper surface of the moving plate is located on the front side and the rear side of the hydraulic cylinder, the two sides of the moving plate are fixedly connected with limiting telescopic rods, and the upper ends of the two limiting telescopic rods are fixedly connected with the back of the transverse plate.

Preferably, the left and right sides that the upper surface of workstation is located driven gear all rotates to peg graft and has the movable pulley, and two movable pulleys all are located between two risers.

Preferably, the upper surface of workstation is located fixedly connected with gag lever post between two extrusion springs, and the upper end of gag lever post slides and runs through the bottom surface of movable plate, and the gag lever post is located the left side of two risers.

Preferably, the back of the extrusion plate is fixedly connected with two slide bars, the rear ends of the two slide bars penetrate through the front of the support plate in a sliding mode, and the two extrusion springs are respectively sleeved on the outer surfaces of the two slide bars.

Preferably, two risers all set up with the upper surface of workstation vertical, and two risers use the axis symmetric distribution of pneumatic cylinder both sides around the pneumatic cylinder.

(III) advantageous effects

The utility model provides a steel construction cutting device. The method has the following beneficial effects:

1. the steel structure cutting device is characterized in that a steel structure is placed between an extrusion plate and a friction wheel by arranging a threaded rod, an inner double gear, an outer double gear, a driven gear, a friction wheel and a ratchet, a hydraulic cylinder is controlled to push a movable plate to move downwards so as to drive a cutting mechanism to move downwards to cut the steel structure, a threaded sleeve is driven to be meshed with the threaded rod in the downward movement process of the movable plate, the threaded rod is driven to rotate, the threaded rod drives the ratchet to rotate clockwise, the inner double gear and the outer double gear do not rotate, after cutting is completed, the hydraulic cylinder drives the movable plate to move upwards, then the threaded rod is meshed with the threaded sleeve so as to rotate the threaded rod, the threaded rod drives the ratchet to rotate anticlockwise, the ratchet is meshed with the inner double gear and the outer double gear, the driven gear drives the friction wheel to rotate, and the effect, the problem of present cutting device every cut one section when cutting the steel construction and need remove, make the work efficiency of cutting lower is solved.

2. This steel construction cutting device through setting up spacing telescopic link and gag lever post, promotes the in-process that the movable plate moved when the pneumatic cylinder, and spacing telescopic link stretches out and draws back, and the movable plate slides on the gag lever post, has reached the effect of movable plate at the in-process parallel translation that removes, has solved the problem that the movable plate takes place the slope at the in-process that removes.

Drawings

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

FIG. 2 is a schematic view of the connection between the threaded rod and the worktable of the present invention;

FIG. 3 is a schematic view of the connection between the threaded rod and the threaded sleeve of the present invention;

fig. 4 is a schematic view of the connection between the ratchet and the inner and outer double gears of the present invention.

The device comprises a workbench 1, a vertical plate 2, a moving plate 3, a hydraulic cylinder 4, a transverse plate 5, a cutting mechanism 6, a threaded rod 7, an internal and external double gear 8, a threaded sleeve 9, a ratchet 10, a supporting spring 11, a baffle 12, a driven gear 13, a supporting plate 14, a friction wheel 15, a cutting groove 16, an extrusion plate 17, a pulley 18, an extrusion spring 19, a limiting telescopic rod 20, a sliding wheel 21, a limiting rod 22 and a sliding rod 23.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The embodiment of the utility model provides a steel structure cutting device, as shown in figures 1-4, comprising a workbench 1, the upper surface of the workbench 1 is fixedly connected with two vertical plates 2, the upper end surfaces of the two vertical plates 2 are fixedly connected through a transverse plate 5, a movable plate 3 is arranged below the transverse plate 5 and between the two vertical plates 2, the upper surface of the movable plate 3 is fixedly connected with the bottom surface of the transverse plate 5 through a hydraulic cylinder 4, the two vertical plates 2 are both arranged perpendicular to the upper surface of the workbench 1, the two vertical plates 2 are symmetrically distributed on the front side and the rear side of the hydraulic cylinder 4 along the axis of the hydraulic cylinder 4, the upper surface of the movable plate 3 is fixedly connected with limit telescopic rods 20 on the front side and the rear side of the hydraulic cylinder 4, the upper ends of the two limit telescopic rods 20 are both fixedly connected with the back surface of the transverse plate 5, the right side surface of the movable plate, the bottom of threaded rod 7 rotates and pegs graft at the upper surface of workstation 1, threaded rod 7 is located and rotates between workstation 1 and the movable plate 3 and has cup jointed inside and outside double gear 8, the bottom surface of inside and outside double gear 8 rotates and pegs graft at the upper surface of workstation 1, threaded rod 7 is located the one end screw thread of inside and outside double gear 8 top and has cup jointed thread bush 9, thread bush 9 is fixed to run through the bottom surface of movable plate 3, the inside of inside and outside double gear 8 is hollow structure, threaded rod 7 is located that the inside one end circumference side of inside and outside double gear 8 articulates there are two ratchets 10, two ratchets 10 all with the interior ring engagement of inside and outside double gear 8, one side of two ratchets 10 is provided with baffle 12, two baffle 12 all with the circumference side fixed connection of threaded rod 7, the equal fixed connection in another side of two ratchet 10 has supporting spring 11, two supporting spring 11 keep away from the one end.

The upper surface of the workbench 1 is positioned behind the inner and outer double gears 8 and is rotatably inserted with a driven gear 13, the upper surface of the workbench 1 is positioned at the left side and the right side of the driven gear 13 and is rotatably inserted with a sliding wheel 21, the two sliding wheels 21 are positioned between the two vertical plates 2, the sliding wheels 21 are arranged to increase the stability of the steel structure during movement and prevent the steel structure from tilting during movement, the upper surface of the driven gear 13 is fixedly connected with a friction wheel 15, the upper surface of the workbench 1 is positioned below the cutting mechanism 6 and is provided with a vertically through cutting groove 16, the back surface of the vertical plate 2 positioned at the rear is fixedly connected with a supporting plate 14, a squeezing plate 17 is arranged between the two vertical plates 2, the squeezing plate 17 is fixedly connected with the supporting plate 14 through two squeezing springs 19, the squeezing springs 19 are arranged to be in a squeezing state, and the squeezing plate 17 is pushed to, two slide bars 23 of back fixedly connected with of stripper plate 17, the front that runs through backup pad 14 is all slided to the rear end of two slide bars 23, two extrusion springs 19 cup joint respectively at two slide bar 23's surface, it guarantees the stability when stripper plate 17 removes to set up slide bar 23, prevent that stripper plate 17 from taking place the slope when removing, stripper plate 17's front articulates there is three pulley 18, it reduces the frictional force between steel construction and the stripper plate 17 to set up pulley 18, the upper surface of workstation 1 is located fixedly connected with gag lever post 22 between two extrusion springs 19, the bottom surface that the movable plate 3 was run through in the upper end slip of gag lever post 22, gag lever post 22 is located the left side of two riser 2, it improves the stability when movable plate 3 removes to set up spacing telescopic link 20 and gag lever post 22.

The working principle is that a steel structure is placed between an extrusion plate 17 and a friction wheel 15, a hydraulic cylinder 4 is controlled to push a moving plate 3 to move downwards so as to drive a cutting mechanism 6 to move downwards to cut the steel structure, the threaded sleeve 9 is driven to be meshed with a threaded rod 7 in the downward moving process of the moving plate 3, the threaded rod 7 is driven to rotate, the threaded rod 7 drives a ratchet 10 to rotate clockwise, an inner double gear 8 and an outer double gear 8 do not rotate, after the cutting is finished, the hydraulic cylinder 4 drives the moving plate 3 to move upwards, then the threaded rod 7 is meshed with the threaded sleeve 9, so that the threaded rod 7 rotates, the threaded rod 7 drives the ratchet 10 to rotate anticlockwise, the ratchet 10 is meshed with the inner double gear 8 and the outer double gear 8 to drive a driven gear 13 to rotate, the driven gear 13 drives the friction wheel 15 to rotate, and the steel structure is, the steel structure can be cut again when the cutting mechanism 6 is moved downwards.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a steel construction cutting device, includes workstation (1), its characterized in that: the upper surface of the workbench (1) is fixedly connected with two vertical plates (2), the upper end surfaces of the two vertical plates (2) are fixedly connected through a transverse plate (5), a movable plate (3) is arranged below the transverse plate (5) and between the two vertical plates (2), the upper surface of the movable plate (3) is fixedly connected with the bottom surface of the transverse plate (5) through a hydraulic cylinder (4), the right side surface of the movable plate (3) is fixedly connected with a cutting mechanism (6), the left side of the vertical plate (2) in front is provided with a threaded rod (7), the bottom end of the threaded rod (7) is rotatably inserted into the upper surface of the workbench (1), the threaded rod (7) is rotatably inserted between the workbench (1) and the movable plate (3) and is rotatably sleeved with an inner double gear (8) and a outer double gear (8), the bottom surfaces of the inner double gear (8) and the outer double gear (8) are rotatably inserted into the upper surface of the workbench (1), and, the threaded sleeve (9) fixedly penetrates through the bottom surface of the moving plate (3), the inner part of the inner and outer double gears (8) is of a hollow structure, two ratchets (10) are hinged to the circumferential side surface of one end, located inside the inner and outer double gears (8), of the threaded rod (7), the two ratchets (10) are meshed with inner rings of the inner and outer double gears (8), one sides of the two ratchets (10) are provided with baffle plates (12), the two baffle plates (12) are fixedly connected with the circumferential side surface of the threaded rod (7), the other side surfaces of the two ratchets (10) are fixedly connected with supporting springs (11), and one ends, far away from the two ratchets (10), of the two supporting springs (11) are fixedly connected with the circumferential;

the rear that the upper surface of workstation (1) is located inside and outside double gear (8) rotates to peg graft and has driven gear (13), the last fixed surface of driven gear (13) is connected with friction pulley (15), the upper surface of workstation (1) is located cutting mechanism (6) the below and has seted up about through-going cut groove (16), the back fixedly connected with backup pad (14) of riser (2) that are located the rear, be provided with stripper plate (17) between two riser (2), through two extrusion spring (19) fixed connection between stripper plate (17) and backup pad (14), the front of stripper plate (17) articulates there is three pulley (18).

2. The steel structure cutting device of claim 1, wherein: the upper surface of the moving plate (3) is located on the front side and the rear side of the hydraulic cylinder (4), the two sides of the moving plate are fixedly connected with limiting telescopic rods (20), and the upper ends of the two limiting telescopic rods (20) are fixedly connected with the back of the transverse plate (5).

3. The steel structure cutting device of claim 1, wherein: the left and right sides that the upper surface of workstation (1) is located driven gear (13) all rotates to peg graft and has movable pulley (21), and two movable pulleys (21) all are located between two riser (2).

4. The steel structure cutting device of claim 1, wherein: the upper surface of workstation (1) is located fixedly connected with gag lever post (22) between two extrusion spring (19), and the bottom surface of movable plate (3) is run through in the upper end slip of gag lever post (22), and gag lever post (22) are located the left side of two riser (2).

5. The steel structure cutting device of claim 1, wherein: the back of the extrusion plate (17) is fixedly connected with two sliding rods (23), the rear ends of the two sliding rods (23) penetrate through the front of the support plate (14) in a sliding mode, and the two extrusion springs (19) are respectively sleeved on the outer surfaces of the two sliding rods (23).

6. The steel structure cutting device of claim 1, wherein: two risers (2) all set up with the upper surface of workstation (1) is perpendicular, and two risers (2) are both sides around pneumatic cylinder (4) with the axis symmetric distribution of pneumatic cylinder (4).