CN218080161U

CN218080161U - Reinforcing steel bar cutting device for road and bridge construction

Info

Publication number: CN218080161U
Application number: CN202221863821.4U
Authority: CN
Inventors: 郭学宽; 廖正芬
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-20
Filing date: 2022-07-20
Publication date: 2022-12-20
Anticipated expiration: 2032-07-20

Abstract

The utility model relates to a cut-off device technical field and discloses a reinforcing bar cuts-off device for road and bridge construction, including main body mechanism, supporting mechanism, power unit and cut-off mechanism, the supporting mechanism is located the below of main body mechanism, power unit is located the top of main body mechanism, the cut-off mechanism is located the left side of power unit; the power mechanism comprises a motor, a hydraulic pump, a power supply block, a power supply jack and a fastening piece. This reinforcing bar cuts device for road and bridge construction, the lifter through setting up can carry out the regulation of co-altitude to the workstation, make things convenient for the workman of height difference to carry out the operation of equipment, let the work of cutting of reinforcing bar because the height of equipment increases the tired sense of workman's operation, improve work efficiency, through sword groove and the blowing groove that sets up can let the more efficiency of cutting of reinforcing bar, still need the manual work to carry out the notch setting safety more than traditional equipment, reduce the emergence of construction incident, improve workman's personal safety.

Description

Reinforcing steel bar cutting device for road and bridge construction

Technical Field

The utility model relates to a cut technical field, specifically be a road and bridge construction cuts device with reinforcing bar.

Background

The reinforcing bar cuts the device and is an instrument that the shearing bar used, is often used for construction works such as building, bridge, and the reinforcing bar that building site used cuts the device and all drives the equipment cutter through the engine and drives cutting of carrying out the reinforcing bar, and cutting equipment volume is great, is difficult to remove, still needs the manual work to fix during the cutting moreover, has great hidden danger to operating personnel's safety, and long-time fixed cutting still can let the workman produce tired out the sense, influences work efficiency.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

An object of the utility model is to provide a reinforcing bar cuts device for road and bridge construction to it all uses to drive the cutter through the engine and carry out cutting of reinforcing bar to put forward in solving above-mentioned background art usually, and the cutting equipment volume is great, is difficult to remove, still needs the manual work to fix during the cutting moreover, has great hidden danger to operating personnel's safety, and long-time fixed cutting still can let the workman produce tired out the sense, influences work efficiency's problem.

(II) technical scheme

In order to achieve the above purpose, the utility model provides a following technical scheme: a steel bar cutting device for road and bridge construction comprises a main body mechanism, a supporting mechanism, a power mechanism and a cutting mechanism, wherein the supporting mechanism is positioned below the main body mechanism, the power mechanism is positioned above the main body mechanism, and the cutting mechanism is positioned on the left side of the power mechanism;

the power mechanism comprises a motor, a hydraulic pump, a power supply block, a power supply jack, a fastener, a movable column, a bolt, a connecting rod and a cutting knife, the hydraulic pump is fixedly installed at the right end of the motor, the power supply block is fixedly installed at the right end of the hydraulic pump, the power supply jack is fixedly arranged at the upper end of the power supply block, the fastener is fixedly installed at the left end of the motor, the movable column is movably installed at the left side of the fastener, the bolt is installed on the left side of the fastener in a threaded mode, the connecting rod is movably installed at the left end of the movable column, and the cutting knife is fixedly installed at the left end of the connecting rod.

Preferably, the main part mechanism includes workstation, fixed plate, fixed screw one, prop up piece and removal handle, fixed plate fixed mounting is in the upper end of workstation, the upper end at the fixed plate is installed to a fixed screw thread, prop up piece fixed mounting in the upper end of fixed plate, remove handle fixed mounting in the top of propping up the piece, make things convenient for the removal of equipment and carry the use through the removal handle that sets up.

Preferably, the supporting mechanism includes unable adjustment base, sleeve pipe, adjusting spring, lifter, regulation pole and fixed screw two, sleeve pipe fixed mounting is in unable adjustment base's upper end, adjusting spring is fixed to be set up in sheathed tube inside, lifter fixed mounting is in adjusting spring's top, it installs in the sheathed tube left side to adjust pole screw thread, two screw threads of fixed screw are installed in the left and right sides of lifter, can let the lifter move about in inside through the sleeve pipe that sets up, and the lifter that can set up through the setting can be adjusted from top to bottom and drive rising or the reduction of workstation, make things convenient for operation workman's work.

Preferably, the cutting mechanism comprises a cutting seat, a discharging groove, a cutter groove, a fixing block and a fixing screw III, the discharging groove is fixedly arranged on the inner side of the upper end of the cutting seat, the cutter groove is fixedly arranged below the discharging groove, the fixing block is fixedly arranged on the outer side of the lower end of the cutting seat, the fixing screw III is arranged on the upper end of the fixing block in a threaded mode, and the cutting knife can move around inside through the cutter groove, so that the steel bars are conveniently cut.

Preferably, the sleeve pipe is the symmetric distribution, the lifter is the symmetric distribution, the lower extreme of lifter extends to sheathed tube inside, looks adaptation between lifter and the sleeve pipe can carry out the mesa of carrying out work through the lifter that sets up and carry out the work after the height adjustment is convenient.

Preferably, the fixed block is the symmetric distribution, fixed screw three is the symmetric distribution, the outer end of activity post extends to the inside of fastener, looks adaptation between activity post and the fastener can let the activity of clipper when the cutting through the activity post that sets up.

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

1. according to the reinforcing steel bar cutting device for road and bridge construction, the adjustable supporting mechanism can be arranged to adjust the height of the workbench to be different, so that workers with different heights can conveniently operate equipment, the fatigue of the workers during cutting of reinforcing steel bars cannot be increased due to the height of the equipment, and the working efficiency is improved;

2. according to the reinforcing steel bar cutting device for road and bridge construction, the equipment can be detached through the arranged moving handle, the device can be moved to the position where reinforcing steel bars need to be cut on site in a handheld mode for cutting, and the device becomes a handheld cutting device after a workbench is abandoned, so that the using mode of the device is improved, and the efficiency of engineering construction is improved;

3. this reinforcing bar cuts device for road and bridge construction can let the more efficiency of cutting of reinforcing bar through sword groove and the blowing groove that sets up, still needs the manual notch that carries on of tradition cutting equipment to set up also safer, reduces the production of construction incident, improves workman's personal safety.

Drawings

FIG. 1 is a schematic view of the three-dimensional structure of the present invention;

FIG. 2 is a schematic sectional view of the cutting mechanism of the present invention;

FIG. 3 is a schematic top view of the cutting mechanism of the present invention;

fig. 4 is an enlarged schematic structural view of a point a in fig. 2 of the present invention;

fig. 5 is an enlarged cross-sectional structure diagram of the utility model at the position B in fig. 2.

In the figure: 1. a main body mechanism; 2. a support mechanism; 3. a power mechanism; 4. a cutting mechanism; 101. a work table; 102. a fixing plate; 103. a first fixing screw; 104. supporting a block; 105. moving the handle; 201. a fixed base; 202. a sleeve; 203. adjusting the spring; 204. a lifting rod; 205. adjusting a rod; 206. a second fixing screw; 301. an electric motor; 302. a hydraulic pump; 303. a power supply block; 304. a power jack; 305. a fastener; 306. a movable post; 307. a bolt; 308. a connecting rod; 309. a cutting knife; 401. a cutting seat; 402. a feeding groove; 403. a cutter groove; 404. a fixed block; 405. and a third fixing screw.

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.

Referring to fig. 1-5, the present invention provides a technical solution: a steel bar cutting device for road and bridge construction comprises a main body mechanism 1, a supporting mechanism 2, a power mechanism 3 and a cutting mechanism 4, wherein the supporting mechanism 2 is positioned below the main body mechanism 1, the power mechanism 3 is positioned above the main body mechanism 1, and the cutting mechanism 4 is positioned on the left side of the power mechanism 3;

the power mechanism 3 comprises a motor 301, a hydraulic pump 302, a power supply block 303, a power supply jack 304, a fastener 305, a movable column 306, a bolt 307, a connecting rod 308 and a cutting knife 309, wherein the hydraulic pump 302 is fixedly arranged at the right end of the motor 301, the power supply block 303 is fixedly arranged at the right end of the hydraulic pump 302, the power supply jack 304 is fixedly arranged at the upper end of the power supply block 303, the fastener 305 is fixedly arranged at the left end of the motor 301, the movable column 306 is movably arranged at the left side of the fastener 305, the bolt 307 is arranged at the left side of the fastener 305 in a threaded manner, the connecting rod 308 is movably arranged at the left end of the movable column 306, and the cutting knife 309 is fixedly arranged at the left end of the connecting rod 308;

the main body mechanism 1 comprises a workbench 101, a fixing plate 102, a first fixing screw 103, a support block 104 and a movable handle 105, the fixing plate 102 is fixedly installed at the upper end of the workbench 101, the first fixing screw 103 is installed at the upper end of the fixing plate 102 in a threaded manner, the support block 104 is fixedly installed at the upper end of the fixing plate 102, the movable handle 105 is fixedly installed above the support block 104, equipment can be placed through the arranged workbench 101 and can conveniently work, cutting equipment can be reinforced through the arranged fixing plate 102, the fixing plate 102 is fixed above the workbench 101 through the arranged first fixing screw 103, the equipment is convenient to install, the device is supported through the arranged support block 104, and the equipment is convenient to move and carry through the arranged movable handle 105;

the supporting mechanism 2 comprises a fixed base 201, a sleeve 202, an adjusting spring 203, a lifting rod 204, an adjusting rod 205 and a second fixing screw 206, the sleeve 202 is fixedly arranged at the upper end of the fixed base 201, the adjusting spring 203 is fixedly arranged inside the sleeve 202, the lifting rod 204 is fixedly arranged above the adjusting spring 203, the adjusting rod 205 is arranged on the left side of the sleeve 202 in a threaded manner, the second fixing screw 206 is arranged on the left side and the right side of the lifting rod 204 in a threaded manner, the equipment can be placed more stably through the arranged fixed base 201, the lifting rod 204 can move inside through the arranged sleeve 202, the lifting rod 204 can be conveniently adjusted up and down through the arranged adjusting spring 203 to drive the lifting platform 101 to rise or fall, the operation of workers is facilitated, and the lifting rod 204 and the working platform 101 can be reinforced through the arranged second fixing screw 206;

the cutting mechanism 4 comprises a cutting seat 401, a discharging groove 402, a knife groove 403, a fixing block 404 and a third fixing screw 405, the discharging groove 402 is fixedly arranged on the inner side of the upper end of the cutting seat 401, the knife groove 403 is fixedly arranged below the discharging groove 402, the fixing block 404 is fixedly arranged on the outer side of the lower end of the cutting seat 401, the third fixing screw 405 is arranged at the upper end of the fixing block 404 in a threaded manner, reinforcing steel bars placed inside can be supported through the arranged cutting seat 401, the reinforcing steel bars can be limited and fixed through the arranged discharging groove 402, the later cutting is convenient to stabilize, the cutting knife 309 can move back and forth inside through the arranged knife groove 403, and the cutting seat 401 can be reinforced through the arranged fixing block 404 and the third fixing screw 405;

the sleeve 202 is symmetrically distributed, the lifting rods 204 are symmetrically distributed, the lower ends of the lifting rods 204 extend into the sleeve 202, the lifting rods 204 are matched with the sleeve 202, and the working table top can be conveniently adjusted in height through the arranged lifting rods 204;

the fixed blocks 404 are symmetrically distributed, the fixed screws three 405 are symmetrically distributed, the outer ends of the movable columns 306 extend into the fastener 305, the movable columns 306 are matched with the fastener 305, and the cutoff knife 309 can move during cutting through the arranged movable columns 306.

The working principle is as follows: the device for cutting off the reinforcing steel bars for road and bridge construction comprises a lifting rod 204 inside a sleeve 202 and a lifting rod 205, wherein the lifting rod 204 is adjusted in height through the adjusting rod 205, the workbench 101 moves up and down and is adjusted to a proper height, the lifting rod 204 can be reinforced through a second fixing screw 206, the lifting rod is enabled to keep the stability of the workbench 101 during operation, a first fixing screw 103 is arranged to reinforce a fixing plate 102 at the upper end of the workbench 101, the installation of the cutting device is convenient, the cutting device is fixed on the fixing plate 102 through a support block 104, a third fixing screw 405 is arranged to reinforce a cutting seat 401 on the table top of the workbench 101, the cutting device is externally and electrically connected through a power supply jack 304, after the preparation operation is completed, the reinforcing steel bars needing to be cut off are placed in the cutting seat 402, the cutting device is started through a motor 301, the movable column 306 is driven to move back and forth through the operation of a hydraulic pump 302, the movable column 306 is reinforced through a fastener 305, the fastener 305 is fixed at the front end of the motor 301 through a bolt 307, the movable cutter groove 309 is arranged to connect the movable column 306, and a movable cutter groove 309 is arranged in the cutting knife channel, and the cutting knife 306, and the movable cutter groove is connected with the movable column 306, and the cutting knife channel 309.

It should be finally noted that the above contents are only used to illustrate the technical solutions of the present invention, but not to limit the protection scope of the present invention, and the simple modification or equivalent replacement performed by the technical solutions of the present invention by those skilled in the art does not depart from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a road and bridge construction is with reinforcing bar device of cutting, includes main part mechanism (1), supporting mechanism (2), power unit (3) and cuts off mechanism (4), its characterized in that: the supporting mechanism (2) is positioned below the main body mechanism (1), the power mechanism (3) is positioned above the main body mechanism (1), and the cutting mechanism (4) is positioned on the left side of the power mechanism (3); the power mechanism (3) comprises a motor (301), a hydraulic pump (302), a power block (303), a power jack (304), a fastener (305), a movable column (306), a bolt (307), a connecting rod (308) and a cutting knife (309), wherein the hydraulic pump (302) is fixedly arranged at the right end of the motor (301), the power block (303) is fixedly arranged at the right end of the hydraulic pump (302), the power jack (304) is fixedly arranged at the upper end of the power block (303), the fastener (305) is fixedly arranged at the left end of the motor (301), the movable column (306) is movably arranged at the left side of the fastener (305), the bolt (307) is in threaded arrangement at the left side of the fastener (305), the connecting rod (308) is movably arranged at the left end of the movable column (306), and the cutting knife (309) is fixedly arranged at the left end of the connecting rod (308).

2. The reinforcing steel bar cutting device for road and bridge construction of claim 1, wherein: the main body mechanism (1) comprises a workbench (101), a fixing plate (102), a first fixing screw (103), a support block (104) and a movable handle (105), wherein the fixing plate (102) is fixedly installed at the upper end of the workbench (101), the first fixing screw (103) is installed at the upper end of the fixing plate (102) in a threaded mode, the support block (104) is fixedly installed at the upper end of the fixing plate (102), and the movable handle (105) is fixedly installed above the support block (104).

3. The reinforcing steel bar cutting device for road and bridge construction of claim 2, wherein: the supporting mechanism (2) comprises a fixed base (201), a sleeve (202), an adjusting spring (203), a lifting rod (204), an adjusting rod (205) and a second fixing screw (206), the sleeve (202) is fixedly arranged at the upper end of the fixed base (201), the adjusting spring (203) is fixedly arranged inside the sleeve (202), the lifting rod (204) is fixedly arranged above the adjusting spring (203), the adjusting rod (205) is arranged on the left side of the sleeve (202) in a threaded mode, and the second fixing screw (206) is arranged on the left side and the right side of the lifting rod (204) in a threaded mode.

4. The reinforcing steel bar cutting device for road and bridge construction of claim 3, wherein: the cutting mechanism (4) comprises a cutting seat (401), a discharging groove (402), a knife groove (403), a fixing block (404) and a third fixing screw (405), the discharging groove (402) is fixedly arranged on the inner side of the upper end of the cutting seat (401), the knife groove (403) is fixedly arranged below the discharging groove (402), the fixing block (404) is fixedly arranged on the outer side of the lower end of the cutting seat (401), and the third fixing screw (405) is arranged at the upper end of the fixing block (404) in a threaded manner.

5. The reinforcing steel bar cutting device for road and bridge construction of claim 4, wherein: the sleeve pipe (202) are symmetrically distributed, the lifting rods (204) are symmetrically distributed, the lower ends of the lifting rods (204) extend into the sleeve pipe (202), and the lifting rods (204) are matched with the sleeve pipe (202).

6. The reinforcing steel bar cutting device for road and bridge construction of claim 5, wherein: the fixed block (404) is the symmetric distribution, set screw three (405) is the symmetric distribution, the outer end of activity post (306) extends to the inside of fastener (305), looks adaptation between activity post (306) and fastener (305).