CN213317383U

CN213317383U - Steel bar cutting device for building structure reinforcement

Info

Publication number: CN213317383U
Application number: CN202021718927.6U
Authority: CN
Inventors: 陈小飞; 何云志; 麻辉昌; 欧扬波
Original assignee: China Construction Second Engineering Bureau Co Ltd
Current assignee: China Construction Second Engineering Bureau Co Ltd
Priority date: 2020-08-18
Filing date: 2020-08-18
Publication date: 2021-06-01
Anticipated expiration: 2030-08-18

Abstract

The utility model discloses a reinforcing steel bar cutting device for reinforcing building structures, which comprises a bottom plate and an inverted concave frame, wherein the bottom plate and the inverted concave frame are arranged close to each other, an adjusting chute is arranged at the center of the top end of the bottom plate, scales are symmetrically arranged at the top end of the bottom plate, an electromagnet rod is arranged at the center of the two ends of the adjusting chute, an adjusting iron block is connected inside the adjusting chute in a sliding manner, a placing plate is fixed at the center of the top end of the adjusting iron block, three groups of semicircular grooves are arranged at the center of the top end of the placing plate, two groups of screw rods are symmetrically rotated at the top end of the placing plate, a pressing plate is connected with the screw rods in a threaded manner, a cylinder is arranged at the center of the top end of the inverted concave frame, a piston rod inside the cylinder movably penetrates through the top end of the inverted concave, the mounting rod rotates on the mounting plate.

Description

Steel bar cutting device for building structure reinforcement

Technical Field

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

Background

The reinforcing steel bar is steel for reinforced concrete and prestressed reinforced concrete, and the cross section of the reinforcing steel bar is circular or square with round corners. Comprises plain round steel bars, ribbed steel bars and twisted steel bars. The reinforcing steel bar for reinforced concrete is straight bar or wire rod-shaped steel for reinforcing steel bar for reinforced concrete, the shape of the reinforcing steel bar is smooth steel bar and deformed steel bar, and the delivery state is straight bar and wire rod. The reinforcing steel bar is widely applied to buildings, can be used as prefabricated components, reinforced concrete, stirrups and the like, and therefore a reinforcing steel bar cutting machine is required to cut the reinforcing steel bar according to the required length of the specification of the reinforcing steel bar, is one of essential devices for processing the reinforcing steel bar, and is mainly used in buildings, bridges, tunnels, power stations, large water conservancy projects and the like.

At present, chinese patent with application number CN201921836653.8 discloses a reinforcing bar cutting device for building structure reinforcement, the on-line screen storage device comprises a base, the fixedly connected with second bracing piece of department in the middle of base upper surface, the upper end fixedly connected with cutting bed of second bracing piece, four corner fixedly connected with pillars of base upper surface, the upper end fixedly connected with support frame of pillar, the first push cylinder of both ends fixedly connected with about the support frame bottom, first push cylinder bottom swing joint has first catch bar, the bottom fixedly connected with splint of first catch bar, the fixedly connected with second push cylinder of department in the middle of support frame bottom, the bottom swing joint of second push cylinder has the second catch bar. This kind of steel bar cutting device for building structure consolidates puts in the backup pad with putting of reinforcing bar, promotes splint through first promotion jar, through splint and backup pad fixed steel bar, drives the cutting knife through the motor and rotates, promotes jar through the second and promotes the cutting knife, cuts, nevertheless, uses the device to carry out the reinforcing bar and cuts off, can't control the length of reinforcing bar cutting. Based on this, the utility model designs a reinforcing bar cutting device is used in building structure reinforcement.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building structure consolidates and uses reinforcing bar cutting device to propose in solving above-mentioned background, use the device to carry out the reinforcing bar and cut off, can't carry out the problem of controlling to the length of reinforcing bar cutting.

In order to achieve the above object, the utility model provides a following technical scheme:

a steel bar cutting device for building structure reinforcement comprises a bottom plate and an inverted concave frame, wherein the bottom plate and the inverted concave frame are arranged close to each other, an adjusting sliding groove is formed in the center of the top end of the bottom plate, scales are symmetrically arranged on the top end of the bottom plate, an electromagnet rod is arranged in the centers of two ends of the adjusting sliding groove, an adjusting iron sliding block is connected in the adjusting sliding groove in a sliding mode, the electromagnet rod movably penetrates through the adjusting iron sliding block, a placing plate is fixed to the center of the top end of the adjusting iron sliding block, three groups of semicircular grooves are formed in the center of the top end of the placing plate, steel bars are placed in the semicircular grooves, scale indication strips are arranged at the bottom ends of the side surfaces of the placing plate, two groups of screw rods are symmetrically rotated at the top end of the placing plate, the screw rods are in threaded connection with a pressing plate, auxiliary extending pressing, the utility model discloses a connection structure of falling concave type frame, including mounting panel, connecting chute, connecting rod end fixing, mounting panel side-mounting, motor output end is connected with the master gear, the master gear both sides meshing has two sets of slave gears, all be connected with the cutting disc from gear and master gear side center, there is the installation pole from gear connection, the installation pole rotates on the mounting panel.

Preferably, the adjusting sliding groove is arranged along the central line of the length direction of the top end of the bottom plate, the length of the adjusting sliding groove is slightly smaller than that of the bottom plate, the scales are symmetrically arranged by taking the adjusting sliding groove as a symmetric object, and the height of the adjusting iron sliding block is equal to the depth of the adjusting sliding groove.

Preferably, the length of the placing plate is greater than that of the adjusting slider, the width of the placing plate is equal to that of the top end face of the adjusting slider, and the length of the extending plate is greater than the maximum horizontal distance between the semicircular grooves.

Preferably, the top end of the connecting sliding groove and the bottom end of the horizontal part of the inverted concave frame are located on the same horizontal plane, and the horizontal plane of the bottom end of the connecting sliding groove is higher than the horizontal plane of the bottom end of the inverted concave frame.

Preferably, the bottom end of the mounting plate, the bottom end of the motor, the bottom end of the main gear, the slave gear and the bottom end of the cutting disc are all located on the same horizontal plane, and the radius of the cutting disc is larger than that of the semicircular groove.

Compared with the prior art, the beneficial effects of the utility model are that: by arranging the screw rod, the pressing plate and the extension plate, and utilizing the threaded fit of the screw rod and the pressing plate, the positions of the pressing plate and the extension plate can be adjusted so as to fix the reinforcing steel bars conveniently; through setting up scale and scale indication strip, when carrying out the cutting of reinforcing bar, utilize the cooperation of electromagnetism iron set and regulation iron runner, can utilize the indication scale, remove and adjust the iron runner and remove in adjusting the spout to can adjust the concrete length that the reinforcing bar stretches out the bottom plate, realize the adjustment of cutting length, utilize the electromagnetism circular telegram to have magnetic characteristics simultaneously, be convenient for fix the regulation iron runner.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings described below are only examples of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a schematic view of the cross-sectional structure of the bottom plate of the present invention;

fig. 3 is a schematic view of the inverted concave frame structure of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-bottom plate, 2-inverted concave frame, 3-adjusting sliding groove, 4-scale, 5-electromagnet rod, 6-adjusting iron sliding block, 7-placing plate, 8-semicircular groove, 9-reinforcing steel bar, 10-scale indicating bar, 11-screw rod, 12-pressing plate, 13-extending plate, 14-air cylinder, 15-mounting plate, 16-connecting sliding groove, 17-connecting sliding block, 18-connecting rod, 19-motor, 20-main gear, 21-slave gear, 22-cutting disc and 23-mounting rod.

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 examples 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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

as shown in figures 1 and 2, a reinforcing steel bar cutting device for reinforcing a building structure comprises a base plate 1 and an inverted concave frame 2, wherein the base plate 1 and the inverted concave frame 2 are arranged close to each other, an adjusting chute 3 is formed in the center of the top end of the base plate 1, the adjusting chute 3 is arranged along the center line of the length direction of the top end of the base plate 1, the length of the adjusting chute 3 is slightly smaller than that of the base plate 1, scales 4 are symmetrically arranged on the top end of the base plate 1, the scales 4 are symmetrically arranged by taking the adjusting chute 3 as a symmetrical object, electromagnet rods 5 are arranged in the centers of the two ends of the adjusting chute 3, an adjusting iron block 6 is connected inside the adjusting chute 5 in a sliding manner, the height of the adjusting iron block 6 is equal to the depth of the adjusting chute 3, the electromagnet rods 5 movably penetrate through the adjusting iron block 6, a placing plate 7 is fixed in the center of the top end of the adjusting iron block, three groups of semicircular grooves 8 are formed in the center of the top end of the placing plate 7, reinforcing steel bars 9 are placed in the semicircular grooves 8, scale indication strips 10 are installed at the bottom end of the side face of the placing plate 7, two groups of screw rods 11 are symmetrically rotated at the top end of the placing plate 7, the screw rods 11 are in threaded connection with a pressing plate 12, an auxiliary extending plate 13 is fixed on the side face of the pressing plate 12, the length of the extending plate 13 is larger than the maximum horizontal distance between the semicircular grooves 8, and a cylinder 14 is arranged at the center of the top end;

as shown in fig. 3, a piston rod inside the cylinder 14 movably penetrates the top end of the inverted concave frame 2 to be connected with a mounting plate 15, the vertical part of the inverted concave frame 2 is provided with a connecting chute 16 opposite to the center of the side surface, the horizontal planes of the top end of the connecting chute 16 and the bottom end of the horizontal part of the inverted concave frame 2 are the same horizontal plane, the horizontal plane of the bottom end of the connecting chute 16 is higher than the horizontal plane of the bottom end of the inverted concave frame 2, the connecting chute 16 is internally and slidably connected with a connecting slider 17, the center of the side surface of the connecting slider 17 is fixed with a connecting rod 18, the end of the connecting rod 18 is fixed at the center of the side surface of the mounting plate 15, the side surface of the mounting plate 15 is provided with a motor 19, the output end of the motor 19 is connected with a master gear 20, two sets of slave gears 21 are engaged with the master gear 20 at two sides, the radius of the cutter disc 22 is larger than the radius of the semicircular groove 8, and the gear 21 is connected with the mounting rod 23, and the mounting rod 23 is rotated on the mounting plate 15.

One specific application of this embodiment is: placing a reinforcing steel bar 9 in the circular groove 8, aligning one end of the reinforcing steel bar 9 with the side surface of the bottom plate 1 close to the inverted concave template 2, rotating the screw rod 11, utilizing the screw thread matching of the screw rod 11 and the pressing plate 12, driving the pressing plate 12 and the extension plate 13 to move downwards, the reinforcing steel bars 9 are fixed, then the adjusting iron slide block 6 is moved to drive the placing plate 7 to move under the matching of the adjusting iron slide block 6 and the adjusting sliding chute 3 according to the scale 4, under the auxiliary action of the scale indication strip 10, the length of the steel bar 9 extending out of the bottom plate 1 can be adjusted by using the scale 4, the adjustment of the cutting length of the steel bar is realized, then the cylinder 14 is started to drive the mounting plate 15 to move downwards, so that the motor 19, the main gear 20, the gear 21 and the cutting disc 22 move downwards, finally the motor 19 is started to drive the main gear 20 to rotate, under the meshing of the master gear 20 and the slave gear 21, the cutting disc 22 is rotated to cut the reinforcing steel bars 9.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a building structure consolidates uses reinforcing bar cutting device, includes bottom plate (1) and inverted-concave type frame (2), its characterized in that: the bottom plate (1) and the inverted concave frame (2) are arranged close to each other, an adjusting sliding groove (3) is formed in the center of the top end of the bottom plate (1), scales (4) are symmetrically arranged on the top end of the bottom plate (1), electromagnet rods (5) are arranged in the centers of two ends of the adjusting sliding groove (3), an adjusting iron sliding block (6) is connected to the inside of the adjusting sliding groove (3) in a sliding mode, the electromagnet rods (5) movably penetrate through the adjusting iron sliding block (6), a placing plate (7) is fixed to the center of the top end of the adjusting iron sliding block (6), three groups of semicircular grooves (8) are formed in the center of the top end of the placing plate (7), reinforcing steel bars (9) are placed inside the semicircular grooves (8), scale indication strips (10) are installed at the bottom end of the side face of the placing plate (7), two groups of screw rods (11) are, the utility model discloses a novel motor, including clamp plate (12), clamp plate (12) side is fixed with supplementary extension board (13), the concave type frame (2) top center of falling is provided with cylinder (14), the piston rod activity of cylinder (14) inside runs through concave type frame (2) top and is connected with mounting panel (15), the vertical portion of concave type frame (2) has seted up connection spout (16) to side center, connection spout (16) inside sliding connection has link block (17), link block (17) side center is fixed with connecting rod (18), link rod (18) end fixing is in mounting panel (15) side center, mounting panel (15) side-mounting has motor (19), motor (19) output is connected with master gear (20), master gear (20) both sides meshing has two sets of slave gear (21), all be connected with cutting disc (22) from gear (21) and master gear (20) side center, the driven gear (21) is connected with a mounting rod (23), and the mounting rod (23) rotates on the mounting plate (15).

2. A reinforcing bar cutting apparatus for reinforcing a building structure according to claim 1, wherein: adjust spout (3) and set up along bottom plate (1) top length direction's central line, the length of adjusting spout (3) slightly is less than the length of bottom plate (1), scale (4) are the symmetry setting for the symmetry thing with adjusting spout (3), the height of adjusting iron slide (6) equals the degree of depth of adjusting spout (3).

3. A reinforcing bar cutting apparatus for reinforcing a building structure according to claim 1, wherein: the length of the placing plate (7) is greater than that of the adjusting iron sliding block (6), the width of the placing plate (7) is equal to that of the top end face of the adjusting iron sliding block (6), and the length of the extending plate (13) is greater than the maximum horizontal distance between the semicircular grooves (8).

4. A reinforcing bar cutting apparatus for reinforcing a building structure according to claim 1, wherein: the horizontal planes of the top end of the connecting sliding groove (16) and the bottom end of the horizontal part of the inverted concave frame (2) are the same horizontal plane, and the horizontal plane of the bottom end of the connecting sliding groove (16) is higher than the horizontal plane of the bottom end of the inverted concave frame (2).

5. A reinforcing bar cutting apparatus for reinforcing a building structure according to claim 1, wherein: the bottom end of the mounting plate (15), the bottom end of the motor (19), the bottom end of the main gear (20), the bottom ends of the driven gear (21) and the cutting disc (22) are all located on the same horizontal plane, and the radius of the cutting disc (22) is larger than that of the semicircular groove (8).