CN211489438U

CN211489438U - Steel bar cutting device for building engineering

Info

Publication number: CN211489438U
Application number: CN201921100279.5U
Authority: CN
Inventors: 万祥风
Original assignee: Shenzhen Senlan Construction Engineering Co ltd
Current assignee: Shenzhen Senlan Construction Group Co.,Ltd.
Priority date: 2019-07-15
Filing date: 2019-07-15
Publication date: 2020-09-15
Anticipated expiration: 2029-07-15

Abstract

The utility model discloses a reinforcing bar cutting device for building engineering, the power distribution box comprises a box body, the rear side fixedly connected with electric telescopic handle of box inner chamber, electric telescopic handle's flexible end fixedly connected with pinion rack, the top meshing of pinion rack has the gear, the inner chamber cover of gear is equipped with the threaded rod, the right side threaded connection on screw rod surface has the thread block, the top fixedly connected with fixed plate of thread block, the front side at fixed plate top and the equal fixedly connected with dead lever in rear side at top, the top of dead lever runs through the box and extends to the top of box. The utility model discloses an electric telescopic handle, pinion rack, gear, threaded rod, thread piece, fixed plate, dead lever, activity fixture block and fixed fixture block's cooperation is used, has solved current reinforcing bar cutting device for building engineering and has taken place the skew easily when causing the reinforcing bar cutting owing to lack fixed establishment, causes the cutting precision low, influences work efficiency's problem.

Description

Steel bar cutting device for building engineering

Technical Field

The utility model relates to a building engineering technical field specifically is a reinforcing bar cutting device for building engineering.

Background

The steel bar is steel for reinforced concrete and prestressed reinforced concrete, the cross section of the steel bar is round or square with round corners, the steel bar is widely used for various building structures, particularly large, heavy, light and thin-wall and high-rise building structures, the steel bar mainly bears tensile stress in concrete, the steel bar has larger bonding capacity with the concrete, and can better bear external force.

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 reinforcing bar cutting device for building engineering possesses fixed effectual and the high advantage of work efficiency, has solved current reinforcing bar cutting device for building engineering and has taken place the skew easily when causing the reinforcing bar cutting owing to lack fixed establishment, causes the cutting precision low, influences work efficiency's problem.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a reinforcing bar cutting device for building engineering, includes the box, the rear side fixedly connected with electric telescopic handle of box inner chamber, electric telescopic handle's flexible end fixedly connected with pinion rack, the top meshing of pinion rack has the gear, the inner chamber cover of gear is equipped with the threaded rod, the right side threaded connection on screw rod surface has the thread block, the top fixedly connected with fixed plate of thread block, the front side at fixed plate top and the equal fixedly connected with dead lever in rear side at top, the top of dead lever runs through the box and extends to the top of box, the top fixedly connected with movable fixture block of dead lever, the top of box is located the left side fixedly connected with fixture block of axis department.

Preferably, the two sides of the top of the box body and the rear part of the middle shaft are fixedly connected with air cylinders, the top of each air cylinder is fixedly connected with a connecting plate, the back of each connecting plate is provided with a motor, and the output end of each motor is fixedly connected with a cutting blade.

Preferably, the left side of box inner chamber bottom has seted up the spout, the inner chamber of spout and the equal sliding connection in front side and the rear side that is located axis department have the slider, the top fixedly connected with connecting block of slider, the top and the pinion rack fixed connection of connecting block.

Preferably, the right side of the bottom of the inner cavity of the box body is provided with a rolling groove, the inner cavity of the rolling groove is movably connected with a roller, the top of the roller is movably connected with a fixing frame, and the top of the fixing frame is fixedly connected with the thread block.

Preferably, the back of the connecting plate is in threaded connection with a fixing bolt, and the back of the fixing bolt is fixedly connected with the motor.

(III) advantageous effects

Compared with the prior art, the utility model provides a reinforcing bar cutting device for building engineering possesses following beneficial effect:

1. the utility model discloses an electric telescopic handle, the pinion rack, the gear, the threaded rod, the thread piece, the fixed plate, the dead lever, the cooperation of activity fixture block and fixed fixture block is used, it removes to drive the pinion rack through electric telescopic rod, the pinion rack drives the gear and rotates, the gear drives the threaded rod and rotates, the threaded rod drives the thread piece and removes, the thread piece drives the fixed plate and removes, the fixed plate drives the dead lever and removes, the dead lever drives the activity fixture block and removes, the cooperation of the fixed fixture block of rethread, fix the reinforcing bar, then pass through the cylinder, the cooperation of motor and cutting piece, cut the reinforcing bar, current reinforcing bar cutting device for the building engineering has been solved because lack fixed establishment, the skew takes place easily when causing the reinforcing bar cutting, cause the cutting precision low, influence work efficiency's problem.

2. The utility model discloses a set up spout, slider and connecting block, stabilized the work of pinion rack, carried out the balanced support to the pinion rack, avoided the pinion rack during operation unstable, through setting up roll groove, gyro wheel and mount, stabilized the work of screw thread piece, carried out the balanced support to the screw thread piece, avoided the screw thread piece during operation to take place to rock, through setting up fixing bolt, stabilized the work of motor, carried out the balanced support to the motor, avoided the motor can't carry out work.

Drawings

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

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic view of the sectional side view of the present invention;

fig. 4 is a schematic side view of the fixing plate of the present invention.

In the figure: 1. a box body; 2. an electric telescopic rod; 3. a toothed plate; 4. a chute; 5. a slider; 6. connecting blocks; 7. a gear; 8. a threaded rod; 9. a thread block; 10. rolling a groove; 11. a fixed mount; 12. a roller; 13. a fixing plate; 14. fixing the rod; 15. a movable clamping block; 16. fixing the fixture block; 17. a cylinder; 18. a connecting plate; 19. fixing the bolt; 20. a motor; 21. and cutting the slices.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a box 1, electric telescopic handle 2, pinion rack 3, spout 4, slider 5, connecting block 6, gear 7, threaded rod 8, thread block 9, rolling groove 10, mount 11, gyro wheel 12, fixed plate 13, dead lever 14, activity fixture block 15, fixed fixture block 16, cylinder 17, connecting plate 18, fixing bolt 19, motor 20 and cutting piece 21 part are the general standard or the part that technical staff in the field knows, its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-4, a reinforcing bar cutting device for building engineering comprises a box body 1, an electric telescopic rod 2 is fixedly connected to the rear side of an inner cavity of the box body 1, a toothed plate 3 is fixedly connected to the telescopic end of the electric telescopic rod 2, a sliding groove 4 is formed in the left side of the bottom of the inner cavity of the box body 1, a sliding block 5 is slidably connected to the front side and the rear side of the inner cavity of the sliding groove 4 and located at a center axis, a connecting block 6 is fixedly connected to the top of the sliding block 5, the top of the connecting block 6 is fixedly connected to the toothed plate 3, the sliding block 5 and the connecting block 6 are arranged to stabilize the work of the toothed plate 3, the toothed plate 3 is supported in a balanced manner, the instability of the work of the toothed plate 3 is avoided, a gear 7 is meshed to the top of the toothed plate 3, a threaded rod 8 is sleeved in the inner cavity of the gear 7, the inner cavity of the rolling groove 10 is movably connected with a roller 12, the top of the roller 12 is movably connected with a fixed frame 11, the top of the fixed frame 11 is fixedly connected with a thread block 9, the work of the thread block 9 is stabilized by arranging the rolling groove 10, the roller 12 and the fixed frame 11, the thread block 9 is balanced and supported, the shaking of the thread block 9 during the work is avoided, the top of the thread block 9 is fixedly connected with a fixed plate 13, the front side of the top of the fixed plate 13 and the rear side of the top are both fixedly connected with a fixed rod 14, the top of the fixed rod 14 penetrates through the box body 1 and extends to the top of the box body 1, the top of the fixed rod 14 is fixedly connected with a movable fixture block 15, the top of the box body 1 and the left side of the middle shaft are both fixedly connected with a fixed fixture block 16, the rear portions of the two sides of the, the back of connecting plate 18 is provided with motor 20, and the back threaded connection of connecting plate 18 has fixing bolt 19, and fixing bolt 19's back and motor 20 fixed connection have stabilized motor 20's work through setting up fixing bolt 19, have carried out balanced support to motor 20, have avoided motor 20 can't work, and motor 20's output end fixedly connected with cutting piece 21.

When in use, the electric telescopic rod 2 is controlled by the external controller to work, the electric telescopic rod 2 drives the toothed plate 3 to move, the toothed plate 3 drives the gear 7 to rotate, the gear 7 drives the threaded rod 8 to rotate, the threaded rod 8 drives the threaded block 9 to move, the threaded block 9 drives the fixed plate 13 to move, the fixed plate 13 drives the fixed rod 14 to move, the fixed rod 14 drives the movable fixture block 15 to move, the steel bar is fixed by the matching of the fixed fixture block 16, the cylinder 17 and the motor 20 are controlled by the external controller to work, and then the steel bar is cut by the matching of the cylinder 17, the motor 20 and the cutting blade 21, so that the problems that the existing steel bar cutting device for the building engineering is easy to deviate when cutting the steel bar due to the lack of a fixing mechanism, the cutting accuracy is low and the working efficiency is influenced are solved, the model of peripheral controller is DATA-7311 in this application, and simultaneously, two wiring ends of peripheral controller have power plug through the wire connection, and adopt the commercial power to supply power in this application.

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 reinforcing bar cutting device for building engineering, includes box (1), its characterized in that: an electric telescopic rod (2) is fixedly connected with the rear side of the inner cavity of the box body (1), a toothed plate (3) is fixedly connected with the telescopic end of the electric telescopic rod (2), a gear (7) is meshed with the top of the toothed plate (3), a threaded rod (8) is sleeved in an inner cavity of the gear (7), the right side of the surface of the threaded rod (8) is in threaded connection with a threaded block (9), the top of the threaded block (9) is fixedly connected with a fixing plate (13), the front side of the top of the fixed plate (13) and the rear side of the top are both fixedly connected with a fixed rod (14), the top of the fixed rod (14) penetrates through the box body (1) and extends to the top of the box body (1), the top of the fixed rod (14) is fixedly connected with a movable clamping block (15), and the top of the box body (1) and the left side of the middle shaft are fixedly connected with a fixed clamping block (16).

2. The reinforcing bar cutting device for building engineering according to claim 1, characterized in that: the box body is characterized in that air cylinders (17) are fixedly connected to the two sides of the top of the box body (1) and located at the rear portion of the middle shaft, a connecting plate (18) is fixedly connected to the top of each air cylinder (17), a motor (20) is arranged on the back of each connecting plate (18), and cutting pieces (21) are fixedly connected to the output end of each motor (20).

3. The reinforcing bar cutting device for building engineering according to claim 1, characterized in that: the utility model discloses a gearbox casing, including box (1), box (1) inner chamber, spout (4) have been seted up in the left side of box (1) inner chamber bottom, the inner chamber of spout (4) is located the equal sliding connection in front side and the rear side of axis department and has slider (5), the top fixedly connected with connecting block (6) of slider (5), the top and pinion rack (3) fixed connection of connecting block (6).

4. The reinforcing bar cutting device for building engineering according to claim 1, characterized in that: the right side of box (1) inner chamber bottom has seted up race (10), the inner chamber swing joint of race (10) has gyro wheel (12), the top swing joint of gyro wheel (12) has mount (11), the top and the screw thread piece (9) fixed connection of mount (11).

5. The reinforcing bar cutting device for building engineering according to claim 2, characterized in that: the back of the connecting plate (18) is in threaded connection with a fixing bolt (19), and the back of the fixing bolt (19) is fixedly connected with a motor (20).