CN216420925U

CN216420925U - Cutting device for construction steel bar

Info

Publication number: CN216420925U
Application number: CN202120592480.0U
Authority: CN
Inventors: 孙家磊
Original assignee: Anhui Xianchuang Construction Co ltd
Current assignee: Anhui Xianchuang Construction Co ltd
Priority date: 2021-03-23
Filing date: 2021-03-23
Publication date: 2022-05-03
Anticipated expiration: 2031-03-23

Abstract

The utility model discloses a cutting device for construction steel bars, which comprises a workbench and a top plate, wherein a table post is fixedly installed at the bottom end of the workbench, an operation table is arranged on the surface of the table post, a connecting post is arranged at the top end of the workbench, a fixing device is arranged at the top end of the connecting post, a supporting post is fixedly connected to one side of the top end of the workbench, the top end of the supporting post is fixedly connected with the top plate, two connecting plates are arranged at the bottom end of the top plate, the supporting rod is connected with the two connecting plates, a hydraulic cylinder is arranged below the supporting rod, a telescopic rod is arranged at the bottom end of the hydraulic cylinder, a cutting protective sleeve is arranged at the bottom end of the telescopic rod, and a cutter is connected in the cutting protective sleeve. According to the utility model, two ends of the steel bar are fixed by using two fixing devices, so that the stability during cutting is increased, and meanwhile, the hydraulic cylinder is started and drives the telescopic rod to descend, so that the cutter can cut the steel bar, the working efficiency is improved, and the danger of manual cutting is greatly reduced.

Description

Cutting device for construction steel bar

Technical Field

The utility model relates to the technical field of construction site foundation equipment, in particular to a cutting device for construction steel bars.

Background

The building engineering refers to an engineering entity formed by the construction of various building constructions and their auxiliary facilities and the installation of lines, pipes and equipment matched with them, and the steel bar is one of the main materials in the construction of building engineering, so that it is necessary to cut it when in use.

At present, a cutting device can only manually cut a steel bar in an operating mode, so that the cutting device is dangerous to a certain extent, the structure of the steel bar is unstable in the cutting process, the cutting efficiency is reduced, and the limitation is large, so that improvement is needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a cutting device for construction steel bars, which solves the problems that the device only can manually cut the steel bars, has certain danger, and the cutting efficiency is reduced due to unstable structure of the steel bars in the cutting process.

In order to achieve the purpose, the utility model provides the following technical scheme: a cutting device for construction steel bars comprises a workbench, a transverse plate, a support rod and a top plate, wherein a table post is fixedly arranged at the bottom end of the workbench, the surface of the table column is provided with an operating table, the top end of the operating table is provided with a connecting column, the top end of the connecting column is provided with a fixing device A, a supporting column is fixedly connected with one side of the top end of the workbench, a top plate is fixedly connected with the top end of the supporting column, the bottom end of the top plate is provided with two connecting plates, the support rod is connected with the two connecting plates, a hydraulic cylinder is arranged below the support rod, the bottom end of the hydraulic cylinder is provided with a telescopic rod, the bottom end of the telescopic rod is provided with a cutting protective sleeve, the cutting device is connected in the cutting protection sleeve, the top end of the top plate is provided with an articulated shaft, the articulated shaft is externally connected with the protection plate, the protection plate bottom is equipped with the fixture block, the support column avris is equipped with cooling device, the workstation bottom is provided with dust removal mechanism.

Preferably, fixing device A includes the fixed station, the fixed station top is equipped with two vertical poles, the diaphragm is connected between two vertical pole tops again, the middle part on diaphragm top is rotated and is connected with the screw rod, the bottom of screw rod is rotated and is connected with the fixed plate, the equal fixed mounting in both sides of fixed plate has the stopper, and the spacing groove has all been seted up to one side of two vertical poles that the position was adjusted well, two the stopper is with 1 sliding connection of spacing groove that corresponds, the fixed station top is equipped with two fixed blocks, the equal threaded connection in top of fixed block has the knob, fixing device A totally two is the symmetric distribution with spliced pole 4 vertical center line.

Preferably, the cutter is arranged at the center of the two fixing devices A, and the cutting protective sleeve and the hydraulic cylinder are connected with an external power supply through an operation table.

Preferably, fixed connection between the inside of guard plate and the articulated shaft, the guard plate passes through to constitute flip structure between articulated shaft and the roof, and the fixture block is the block with workstation 1 and is connected.

Preferably, cooling device comprises water tank, outlet pipe, water valve and spraying gondola water faucet, water tank fixed connection is on the spliced pole, water tank avris below is equipped with the outlet pipe, be equipped with the water valve on the outlet pipe, the outlet pipe top is equipped with the spraying gondola water faucet.

Preferably, dust removal mechanism comprises dust absorption net, air exhauster, collecting pipe, dust removal case and connecting seat, workstation bottom end fixedly connected with collecting pipe, the below of collecting pipe is provided with the dust removal case, the bottom fixedly connected with connecting seat of collecting pipe, the inside fixedly connected with dust absorption net of dust removal case, one side of dust removal bottom of the case end is provided with the air exhauster.

Preferably, the width of the dust collection net is smaller than that of the dust removal box, and the net-shaped diameters of the dust collection net are equal.

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

the rotation through the screw rod drives the lift of fixed plate, and the fixed plate passes through stopper and spacing groove sliding connection at the in-process that goes up and down, is convenient for carry on spacingly to the lift of fixed plate, is convenient for fix the reinforcing bar on the fixed station through the lift of fixed plate, consolidates the reinforcing bar through two fixed blocks simultaneously, increases the stability of cutting in-process reinforcing bar.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is a schematic view of a cooling apparatus of the present invention;

fig. 4 is a schematic diagram of the dust removing structure of the present invention.

In the figure: 1. a work table; 2. a pillar; 3. an operation table; 4. connecting columns; 5. a fixed table; 6. a vertical rod; 7. a transverse plate; 8. a screw; 9. a fixing plate; 10. a limiting block; 11. a limiting groove; 12. a fixed block; 13. a knob; 14. a support pillar; 15. a top plate; 16. a connecting plate; 17. a support bar; 18. a hydraulic cylinder; 19. a telescopic rod; 20. cutting the protective sleeve; 21. a cutter; 22. hinging a shaft; 23. a protection plate; 24. a clamping block; 25. a cooling device; 2501. a water tank; 2502. a water outlet pipe; 2503. a water valve; 2504. spraying the shower head; 26. a dust removal mechanism; 2601. a dust collection net; 2602. an exhaust fan; 2603. a collection pipe; 2604. a dust removal box; 2605. a connecting seat.

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. 1-4, an embodiment of the present invention is shown: a cutting device for construction steel bars comprises a workbench 1 and a top plate 15, wherein a table post 2 is fixedly installed at the bottom end of the workbench 1, an operation table 3 is arranged on the surface of the table post 2, a connecting post 4 is arranged at the top end of the workbench 1, a fixing device A is arranged at the top end of the connecting post, a supporting post 14 is fixedly connected to one side of the top end of the workbench 1, the top end of the supporting post 14 is fixedly connected with the top plate 15, two connecting plates 16 are arranged at the bottom end of the top plate, a supporting rod 17 is connected with the two connecting plates 16, a hydraulic cylinder 18 is arranged below the supporting rod 17, a telescopic rod 19 is arranged at the bottom end of the hydraulic cylinder 18, a cutting protective sleeve 20 is arranged at the bottom end of the telescopic rod 19, a cutter 21 is connected in the cutting protective sleeve 20, a hinged shaft 22 is arranged at the top end of the top plate 15, the hinged shaft 22 is externally connected with a protective plate 23, a clamping block 24 is arranged at the bottom end of the protective plate 23, a cooling device 25 is arranged at the side of the supporting post 14, and a dust removing mechanism 26 is arranged at the bottom end of the workbench;

specifically, the fixing device A comprises a fixing table 5, two vertical rods 6 are arranged at the top end of the fixing table 5, a transverse plate 7 is connected between the upper parts of the two vertical rods 6, a screw 8 is rotatably connected to the middle part of the top end of the transverse plate 7, a fixing plate 9 is rotatably connected to the bottom end of the screw 8, stoppers 10 are fixedly arranged on two sides of the fixing plate 9, a limiting groove 11 is formed in one side of each of the two vertical rods 6 aligned in position, the two stoppers 10 are slidably connected with the corresponding limiting grooves 11, two fixing blocks 12 are arranged at the top end of the fixing table, a knob 13 is in threaded connection with the top end of each fixing block 12, the fixing device A has two positions which are symmetrically distributed along the vertical central line of the connecting column 4, the fixing plate 9 is driven to lift by the rotation of the screw 8, the fixing plate 9 is slidably connected with the limiting grooves 11 by the stoppers 10 in the lifting process, and the lifting of the fixing plate 9 is convenient to limit the lifting of the fixing plate 9, the steel bars can be conveniently fixed on the fixed table 5 by lifting the fixed plate 9, and the steel bars are reinforced by the two fixed blocks 12, so that the stability of the steel bars in the cutting process is improved;

specifically, the cutter 21 is arranged at the center of the two fixing devices A, the cutting protective sleeve 20 and the hydraulic cylinder 18 are connected with an external power supply through the operating platform 3, the hydraulic cylinder 18 and the cutting device are electrified through the operating platform 3, the hydraulic cylinder 18 is started, the hydraulic cylinder 18 drives the telescopic rod 19 to move downwards, the cutter 21 is used for cutting the steel bars, the working efficiency is improved, and meanwhile, the danger of manual cutting is eliminated;

specifically, the inside of the protection plate 23 is fixedly connected with the hinge shaft 22, the protection plate 23 forms an overturning structure with the top plate 15 through the hinge shaft 22, the clamping block 24 is connected with the workbench 1 in a clamping manner, residues can splash during cutting work, workers are easily injured, the protection plate 23 can be pulled down through the hinge shaft 22 when the cutting work is started, and then the protection plate is fixed on the workbench 1 through the clamping block 24, so that the workers can be well protected;

specifically, cooling device 25 is by water tank 2501, outlet pipe 2502, water valve 2503 and spraying gondola water faucet 2504 are constituteed, water tank 2501 fixed connection is on spliced pole 4, water tank 2501 avris below is equipped with outlet pipe 2502, be equipped with water valve 2503 on the outlet pipe 2502, the outlet pipe top is equipped with spraying gondola water faucet 2504, often will wait for reinforcing bar natural cooling after cutting to take out the reinforcing bar through the next cutting, very waste time, at this moment can open water valve 2503, water tank 2501's water passes through outlet pipe 2502 and flows, can cool off reinforcing bar and cutterbar 21 through spraying gondola water faucet 2504 blowout, improve work efficiency and also protected cutterbar 21 simultaneously.

Specifically, the dust removing mechanism 26 comprises a dust collecting net 2601, an exhaust fan 2602, a collecting pipe 2603, a dust removing box 2604 and a connecting seat 2605, the collecting pipe 2603 is fixedly connected to the bottom end of the workbench 1, the dust removing box 2604 is arranged below the collecting pipe 2603, the connecting seat 2605 is fixedly connected to the bottom end of the collecting pipe 2603, the dust collecting net 2601 is fixedly connected to the inside of the dust removing box 2604, the exhaust fan 2602 is arranged on one side of the bottom end of the dust removing box 2604, residues after cutting treatment fall into the dust removing box 2604 through the collecting pipe 2603 arranged in the workbench 1 through the dust removing mechanism 26, and some residues fall into the periphery of the collecting pipe 2603, so that the exhaust fan 2602 can be started, and dust around the collecting pipe is sucked into the dust removing box 2604 through the exhaust fan 2602;

specifically, the width of the dust collection net 2601 is smaller than that of the dust removal box 2604, the net-like diameter of the dust collection net 2601 is equal, and the suction net 2601 can prevent the suction fan 2602 from sucking the residue to cause blockage.

The working principle is as follows: when the steel bar cutting machine is used, the screw 8 rotates to drive the fixing plate 9 to lift, the fixing plate 9 is connected with the limiting groove 11 in a sliding mode through the limiting block 10 in the lifting process, the lifting of the fixing plate 9 is limited conveniently, steel bars are fixed on the fixing table 5 conveniently through the lifting of the fixing plate 9, and meanwhile the steel bars are reinforced through the two fixing blocks 12, so that the stability of the steel bars in the cutting process is improved. Make hydraulic cylinder 18 and cutting device circular telegram through operation panel 3, start hydraulic cylinder 18, hydraulic cylinder 18 drives telescopic link 19 and moves down, makes cutterbar 21 cut the reinforcing bar, when having improved work efficiency, has also eliminated the danger that manual cutting exists.

Then the cutting during operation can produce the residue and splash, causes the injury to the staff easily, and the work of beginning can be pulled down protection plate 23 through articulated shaft 22, and rethread fixture block 24 is fixed on workstation 1, protection staff that can be fine, can open water valve 2503 during the cutting, and the water of water tank 2501 passes through outlet pipe 2502 and flows out, can be to reinforcing bar and cutterbar 21 cooling through spraying gondola water faucet 2504 blowout, has also protected cutterbar 21 simultaneously in the improvement work efficiency.

Finally, after cutting, the dust removing mechanism 26 is used, the cut residues fall into the dust removing box 2604 through the collecting pipe 2603 arranged in the workbench 1, and some residues fall around the collecting pipe 2603, so that the exhaust fan 2602 can be started, the exhaust fan 2602 can suck dust around the collecting pipe into the dust removing box 2604, and thus, one-time cutting is completed, in this case, the hydraulic cylinder 18 is MXS16, and the exhaust fan 2602 is TE-14080-K1.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a cutting device for construction steel bar, includes workstation (1), diaphragm (7), bracing piece (17) and roof (15), its characterized in that: the table column (2) is fixedly mounted at the bottom of the workbench (1), the operating table (3) is arranged on the surface of the table column (2), the connecting column (4) is arranged at the top end of the workbench (1), the fixing device (A) is arranged at the top end of the connecting column, the supporting column (14) is fixedly connected to one side of the top end of the workbench (1), the top end of the supporting column (14) is fixedly connected with the top plate (15), the two connecting plates (16) are arranged at the bottom end of the top plate, the supporting rod (17) is connected with the two connecting plates (16), the hydraulic cylinder (18) is arranged below the supporting rod (17), the telescopic rod (19) is arranged at the bottom end of the hydraulic cylinder (18), the cutting protective sleeve (20) is arranged at the bottom end of the telescopic rod (19), the cutter (21) is connected in the cutting protective sleeve (20), and the articulated shaft (22) is arranged at the top end of the top plate (15), articulated shaft (22) external guard plate (23), guard plate (23) bottom is equipped with fixture block (24), support column (14) avris is equipped with cooling device (25), the workstation bottom is provided with dust removal mechanism (26).

2. The cutting device for construction steel bars as claimed in claim 1, wherein: the fixing device (A) comprises a fixing table (5), two vertical rods (6) are arranged at the top end of the fixing table (5), the transverse plate (7) is connected between the upper parts of the two vertical rods (6), the middle part of the top end of the transverse plate (7) is rotationally connected with a screw rod (8), the bottom end of the screw rod (8) is rotatably connected with a fixed plate (9), both sides of the fixed plate (9) are fixedly provided with limit blocks (10), one side of each of the two vertical rods (6) which are aligned in position is provided with a limit groove (11), the two limit blocks (10) are connected with the corresponding limit grooves (11) in a sliding way, two fixed blocks (12) are arranged at the top end of the fixed table, the top ends of the fixed blocks (12) are all in threaded connection with knobs (13), the fixing devices (A) are arranged at two positions in total and are symmetrically distributed with the vertical center line of the connecting column (4).

3. The cutting device for construction steel bars as claimed in claim 1, wherein: the cutter (21) is arranged at the positive center of the two fixing devices (A), and the cutting protective sleeve (20) and the hydraulic cylinder (18) are connected with an external power supply through the operating platform (3).

4. The cutting device for construction steel bars as claimed in claim 1, wherein: fixed connection between the inside of guard plate (23) and articulated shaft (22), constitute flip structure between guard plate (23) through articulated shaft (22) and roof (15), fixture block (24) are the block with workstation (1) and are connected.

5. The cutting device for construction steel bars as claimed in claim 1, wherein: cooling device (25) comprises water tank (2501), outlet pipe (2502), water valve (2503) and spraying gondola water faucet (2504), water tank (2501) fixed connection is on spliced pole (4), water tank (2501) avris below is equipped with outlet pipe (2502), be equipped with water valve (2503) on outlet pipe (2502), the outlet pipe top is equipped with spraying gondola water faucet (2504).

6. The cutting device for construction steel bars as claimed in claim 1, wherein: dust removal mechanism (26) comprises dust absorption net (2601), air exhauster (2602), collecting pipe (2603), dust removal case (2604) and connecting seat (2605), workstation (1) bottom fixedly connected with collecting pipe (2603), the below of collecting pipe (2603) is provided with dust removal case (2604), the bottom fixedly connected with connecting seat (2605) of collecting pipe (2603), the inside fixedly connected with dust absorption net (2601) of dust removal case (2604), one side of dust removal case (2604) bottom is provided with air exhauster (2602).

7. The cutting device for construction steel bars as claimed in claim 6, wherein: the width of the dust collection net (2601) is smaller than that of the dust removal box (2604), and the net-shaped diameters of the dust collection net (2601) are equal.