CN216801928U

CN216801928U - Steel cutting equipment for cable bridge

Info

Publication number: CN216801928U
Application number: CN202123386730.4U
Authority: CN
Inventors: 李辉福
Original assignee: Shanghai Xinnan Industrial Equipment Co ltd
Current assignee: Shanghai Xinnan Industrial Equipment Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-06-24
Anticipated expiration: 2031-12-30

Abstract

The utility model relates to steel cutting equipment for a cable bridge, and belongs to the technical field of cutting equipment. It is mainly when carrying out the centre gripping to the product to current equipment, many actuating device set up with high costs problem, provides following technical scheme, including workstation, backup pad, roof, arc sliding frame, positive and negative motor, cutting saw bit and sliding plate, the welding has the U-shaped board on the bottom outer wall of workstation, is provided with electric putter on the bottom inner wall of U-shaped board. The device has the advantages that the traditional manual cutting is replaced by mechanization when the bridge is cut through the combination of various structures, the cutting efficiency and the attractiveness of the bridge are improved, the clamping and fixing of the bridge to be cut are realized through the combination of the electric push rod, the support rod, the connecting plate, the fixing plate, the vertical rod, the wedge block and the clamping mechanism, the clamping function realized by arranging a plurality of driving devices in the prior art is replaced, and the equipment cost is further saved.

Description

Steel cutting equipment for cable bridge

Technical Field

The utility model relates to the technical field of cutting equipment, in particular to steel cutting equipment for a cable bridge.

Background

The cable bridge is divided into structures of a groove type, a tray type, a ladder type and the like, and consists of a bracket, a supporting arm, an installation accessory and the like. At present, traditional crane span structure cutting is mostly manual cutting, and is not only inefficient, and influences technology aesthetic property, and manual cutting's in-process does not adopt fixing device, influences cutting effect and installation effect.

The prior Chinese patent with the publication number of CN109623028A discloses a fixed cutting device for a bridge, which comprises a workbench, a plurality of supporting legs connected at the lower end of the workbench, two symmetrical supporting plates connected at the upper end of the workbench, a sliding plate connected at the upper end of the workbench, and a bridge body butted at the upper end of the sliding plate, wherein the supporting plates are connected at the upper end of the workbench through the same top plate, and the side walls at the two ends of the sliding plate are all butted with a fixing device.

Although the technical solution in the above-mentioned comparison document realizes the mechanized cutting of the bridge, it still has the following drawbacks:

when the equipment clamps the bridge to be cut, the equipment is fixed by the aid of the driving devices, so that the equipment cost is high, and the operation of the driving devices is easy to cause the bridge to be machined to deviate in the fixing process.

Therefore, how to treat the cutting equipment is a technical problem which needs to be solved by the technical personnel in the field at present.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide steel cutting equipment for a cable bridge frame, aiming at solving the problems in the prior art.

The technical scheme of the utility model is as follows: the utility model provides a steel cutting equipment for cable crane span structure, includes workstation, backup pad, roof, arc sliding frame, positive reverse motor, cutting saw bit and sliding plate, the welding has the U-shaped board on the bottom outer wall of workstation, is provided with electric putter on the bottom inner wall of U-shaped board, and electric putter's output swing joint has the vaulting pole, and the top of vaulting pole articulates there is the connecting plate, the both sides of sliding plate are provided with the riser that is located on the outer wall of workstation top, and swing joint has fixture on the riser, and one side that fixture kept away from the sliding plate is equipped with the voussoir, and the bottom welding of voussoir has the montant, the bottom fixedly connected with fixed plate of montant.

Preferably, the top symmetry of workstation is provided with the backup pad, and the top welding of backup pad has the roof, and the bottom of roof is provided with the arc sliding frame, is equipped with the cutting saw bit on the arc sliding frame.

Preferably, a groove is formed in the top plate, a forward and reverse rotating motor is arranged inside the groove, and a belt transmission mechanism is arranged between the forward and reverse rotating motor and the cutting saw blade.

Preferably, the top of the workbench is fixedly connected with a sliding plate, holes in the workbench are formed in two sides of the sliding plate, and the bottom ends of the vertical rods penetrate through the holes.

Preferably, the sliding grooves are formed in the shell walls of the two sides of the U-shaped plate, the sliding blocks are connected to the inside of the sliding grooves in a sliding mode, the two ends of the connecting plate are fixedly connected to the sliding blocks respectively, and one end, far away from the vertical rod, of the fixing plate is also fixedly connected to the sliding blocks.

Preferably, fixture is including curb plate, commentaries on classics roller, movable rod and reset spring, the curb plate is close to one side welding of riser and has the movable rod, and the cover is equipped with reset spring on the movable rod, the curb plate is kept away from one side of movable rod and is seted up flutedly, and the inside rotation of recess is connected with changes the roller.

Preferably, the vertical plate is provided with a slotted hole, one end of the movable rod, which is far away from the side plate, penetrates through the slotted hole and is in rolling connection with a ball, and the ball is movably connected with the wedge block.

Preferably, one end of the return spring, which is far away from the side plate, is fixedly connected to the vertical plate.

Compared with the prior art, the utility model has the following beneficial technical effects:

make this device not only replace traditional manual cutting with mechanization when cutting the crane span structure through the combination of various structures, improve the cutting efficiency and the aesthetic property of crane span structure, and this device realizes treating the centre gripping of cutting the crane span structure through electric putter, vaulting pole, connecting plate, fixed plate, montant, voussoir and fixture's combination and fixes, replaces among the prior art through the clamping function who sets up a plurality of drive arrangement realization, and then practices thrift equipment cost.

Drawings

FIG. 1 is a schematic front view of an embodiment of the present invention;

fig. 2 is a schematic structural view of the clamping mechanism of fig. 1.

Reference numerals: 1. a work table; 2. a support plate; 3. a top plate; 4. an arc-shaped sliding frame; 5. a positive and negative rotation motor; 6. cutting the saw blade; 7. a sliding plate; 8. a U-shaped plate; 9. an electric push rod; 10. a stay bar; 11. a connecting plate; 12. a fixing plate; 13. a vertical rod; 14. a wedge block; 15. a clamping mechanism; 151. a side plate; 152. rotating the roller; 153. a movable rod; 154. a return spring.

Detailed Description

The technical solution of the present invention is further explained with reference to the accompanying drawings and specific embodiments.

Example one

As shown in fig. 1, the steel cutting device for a cable bridge provided by the utility model comprises a workbench 1, a support plate 2, a top plate 3, an arc-shaped sliding frame 4, a forward and reverse rotation motor 5, a cutting saw blade 6 and a sliding plate 7. The welding has U-shaped plate 8 on the bottom outer wall of workstation 1, is provided with electric putter 9 on the bottom inner wall of U-shaped plate 8, and electric putter 9's output fixedly connected with extension board, the top of extension board articulate has vaulting pole 10, and the bottom sliding connection of extension board is on the bottom inner wall of U-shaped plate 8. The top end of the stay bar 10 is hinged with a connecting plate 11. The two sides of the sliding plate 7 are provided with vertical plates positioned on the outer wall of the top of the workbench 1, and the vertical plates are movably connected with clamping mechanisms 15. A wedge block 14 is arranged on one side of the clamping mechanism 15, which is far away from the sliding plate 7, a vertical rod 13 is welded at the bottom end of the wedge block 14, and a fixing plate 12 is fixedly connected at the bottom end of the vertical rod 13.

The working principle of the steel cutting equipment for the cable bridge based on the first embodiment is that when the equipment runs, a bridge body to be processed is placed on the sliding plate 7, the electric push rod 9 is started, the connecting plate 11 is driven to move upwards through the support rod 12, the fixing plate 12 is driven to move upwards along with the upward movement of the connecting plate 11, the vertical rod 13 is driven to move upwards through the movement of the fixing plate 12, the wedge block 14 moves through the movement of the vertical rod 13, the clamping mechanism 15 is squeezed and applied with force through the movement of the wedge block 14, the clamping mechanism 15 clamps and fixes the bridge body, the forward and reverse rotation motor 5 is started again, the cutting saw blade 6 is driven to move through the belt transmission mechanism, and then the bridge body is cut.

Example two

As shown in fig. 1, compared to the first embodiment, the steel cutting apparatus for a cable tray according to the present invention further includes: the top symmetry of workstation 1 is provided with backup pad 2, the top welding of backup pad 2 has roof 3, the bottom of roof 3 is provided with arc sliding frame 4, be equipped with cutting saw bit 6 on the arc sliding frame 4, set up flutedly on the roof 3, the inside of recess is provided with positive reverse motor 5, be provided with belt drive mechanism between positive reverse motor 5 and the cutting saw bit 6, the top fixedly connected with sliding plate 7 of workstation 1, the hole that is located on workstation 1 has been seted up to sliding plate 7's both sides, the hole is passed to the bottom of montant 13, the spout has been seted up on the both sides conch wall of U-shaped board 8, the inside sliding connection of spout has the slider, fixed connection is on the slider respectively at the both ends of connecting plate 11, fixed plate 12 keeps away from also fixed connection on the slider of the one end of montant 13.

In this embodiment, the belt transmission mechanism includes a transmission wheel and a belt, and the transmission effect is realized by the combination of the transmission wheel and the belt.

EXAMPLE III

As shown in fig. 2, compared with the first embodiment or the second embodiment, the steel cutting apparatus for a cable tray according to the present invention further includes: fixture 15 is including curb plate 151, change roller 152, movable rod 153 and reset spring 154, curb plate 151 has movable rod 153 near one side welding of riser, the cover is equipped with reset spring 154 on the movable rod 153, the recess has been seted up to one side that movable rod 153 was kept away from to curb plate 151, the inside of recess is rotated and is connected with and changes roller 152, the slotted hole has been seted up on the riser, the slotted hole is passed to the one end that curb plate 151 was kept away from to movable rod 153, and roll connection has the ball, swing joint between ball and the voussoir 14, the one end fixed connection that curb plate 151 was kept away from to reset spring 154 is on the riser.

In this embodiment, the slot and the vertical section of the movable rod 153 are rectangular, so that the movable rod 153 has a guiding function when moving.

The theory of operation, along with the shifting up of voussoir 14, voussoir 14 extrudees movable rod 153, and movable rod 153 moves, and extension reset spring 154 to drive curb plate 151 and carry out position control, the adjustment of curb plate 151 makes and changes roller 152 and be close to the crane span structure body, thereby realizes pressing from both sides tight to the crane span structure body.

The above embodiments are merely some preferred embodiments of the present invention, and those skilled in the art can make various alternative modifications and combinations of the above embodiments based on the technical solution of the present invention and the related teaching of the above embodiments.

Claims

1. The utility model provides a steel cutting equipment for cable crane span structure, includes workstation (1), backup pad (2), roof (3), arc sliding frame (4), positive reverse motor (5), cutting saw bit (6) and sliding plate (7), its characterized in that: the welding has U-shaped board (8) on the bottom outer wall of workstation (1), is provided with electric putter (9) on the bottom inner wall of U-shaped board (8), and the output swing joint of electric putter (9) has vaulting pole (10), and the top of vaulting pole (10) articulates there is connecting plate (11), the both sides of sliding plate (7) are provided with the riser that is located on workstation (1) top outer wall, and swing joint has fixture (15) on the riser, and one side that sliding plate (7) were kept away from in fixture (15) is equipped with voussoir (14), and the bottom welding of voussoir (14) has montant (13), and the bottom fixedly connected with fixed plate (12) of montant (13).

2. The steel cutting apparatus for a cable tray of claim 1, wherein: the top symmetry of workstation (1) is provided with backup pad (2), and the top welding of backup pad (2) has roof (3), and the bottom of roof (3) is provided with arc sliding frame (4), is equipped with cutting saw bit (6) on arc sliding frame (4).

3. The steel cutting apparatus for cable trays according to claim 1 or 2, wherein: a groove is formed in the top plate (3), a forward and reverse rotating motor (5) is arranged inside the groove, and a belt transmission mechanism is arranged between the forward and reverse rotating motor (5) and the cutting saw blade (6).

4. The steel cutting apparatus for a cable tray of claim 1, wherein: the top of the workbench (1) is fixedly connected with a sliding plate (7), holes in the workbench (1) are formed in two sides of the sliding plate (7), and the bottom end of the vertical rod (13) penetrates through the holes.

5. The steel cutting apparatus for a cable tray of claim 1, wherein: the improved U-shaped plate is characterized in that sliding grooves are formed in the shell walls of the two sides of the U-shaped plate (8), sliding blocks are connected to the inner portions of the sliding grooves in a sliding mode, the two ends of the connecting plate (11) are fixedly connected to the sliding blocks respectively, and one end, far away from the vertical rod (13), of the fixing plate (12) is also fixedly connected to the sliding blocks.

6. The steel cutting apparatus for a cable tray of claim 1, wherein: fixture (15) have movable rod (153) including curb plate (151), commentaries on classics roller (152), movable rod (153) and reset spring (154), curb plate (151) are close to one side welding of riser, and the cover is equipped with reset spring (154) on movable rod (153), the one side that movable rod (153) were kept away from in curb plate (151) is seted up flutedly, and the inside rotation of recess is connected with commentaries on classics roller (152).

7. The steel cutting apparatus for a cable tray of claim 6, wherein: slotted holes are formed in the vertical plates, one ends, far away from the side plates (151), of the movable rods (153) penetrate through the slotted holes and are in rolling connection with balls, and the balls are movably connected with the wedge blocks (14).

8. The steel cutting apparatus for a cable tray of claim 6, wherein: and one end of the return spring (154) far away from the side plate (151) is fixedly connected to the vertical plate.