CN112475140A

CN112475140A - Steel bar cutting device for building construction

Info

Publication number: CN112475140A
Application number: CN202011256634.5A
Authority: CN
Inventors: 钟玲
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-11
Filing date: 2020-11-11
Publication date: 2021-03-12

Abstract

The invention discloses a steel bar cutting device for building construction, which comprises a supporting bottom plate, wherein a cutting mechanism comprises a first connecting plate, the lower end of the first connecting plate is connected with a first clamping plate which is symmetrically arranged, the lower end of a pushing handle is connected with a first connecting rod, the lower end of the first connecting rod is connected with a first connecting plate, the lower end of the first connecting plate is connected with a second connecting rod, the lower end of the second connecting rod is connected with a cutting motor, the rotating part of the cutting motor is connected with a cutting blade, the first connecting rod is fixedly connected with a first connecting block, the steel bar cutting device further comprises a second connecting block, the lower end of the second connecting block is connected with the first connecting plate through an elastic part, the lower end of the first connecting block is connected with an annular clamping plate, the steel bar cutting device for building construction can effectively fix steel bars with different diameters, and can adjust the cutting, carry out stable cutting to the reinforcing bar to effectively prevent the departure of piece when cutting.

Description

Steel bar cutting device for building construction

Technical Field

The invention relates to the relevant field of buildings, in particular to a steel bar cutting device for building construction.

Background

The building is an engineering building for people to live, work, study, production, management, entertainment, storage and other social activities, and is different from the building in that the building refers to engineering buildings except the building, such as an enclosure wall, a road, a dam, a water well, a tunnel, a water tower, a bridge, a chimney and the like.

At construction's in-process, can use the reinforcing bar, also can cut the reinforcing bar according to the user demand of reality, make it become corresponding length, convenient to use, however, reinforcing bar cutting device can produce the sweeps in the cutting, present reinforcing bar cutting device can not protect, can lead to the sweeps to cause the pollution or even cause the injury to the human body, the cutting that divides that present reinforcing bar cutting device can not be convenient carries out moreover, will very inconvenient use sometimes, so at present the urgent need a reinforcing bar cutting device for construction that can solve above-mentioned problem.

Disclosure of Invention

The invention aims to provide a steel bar cutting device for building construction, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

a steel bar cutting device for building construction comprises a supporting base plate, wherein the lower end of the supporting base plate is connected with four supporting legs, the lower ends of the supporting legs are connected with a moving wheel, the upper end of the supporting base plate is connected with a cutting mechanism, the upper end of the supporting base plate is further connected with a plurality of steel bar fixing mechanisms, the cutting mechanism comprises a first connecting plate, the lower end of the first connecting plate is connected with a first clamping plate which is symmetrically arranged, two first clamping grooves matched with the first clamping plate are formed in the supporting base plate, the supporting base plate further comprises a pushing handle, the lower end of the pushing handle is connected with a first connecting rod, the lower end of the first connecting rod is connected with a second connecting rod, the lower end of the second connecting rod is connected with a cutting motor, the rotating portion of the cutting motor is connected with a cutting blade, and the first connecting rod is further fixedly connected with the first connecting block, still include connecting block two, the lower extreme of connecting block two passes through the elastic component and is connected with connecting plate one, the lower extreme and the annular joint plate of connecting block one are connected, the upper end of connecting block two be provided with annular joint plate complex annular joint groove, the outside cover of connecting block two is equipped with observation panel, be provided with angle scale mark on the observation panel, be provided with the scale pointer on the connecting rod one, the lower extreme and the separation piece of connecting plate one are connected.

As a further scheme of the invention: the elastic piece is a spring, and the blocking piece is a spring protective cover.

As a still further scheme of the invention: the number of the reinforcing steel bar fixing mechanisms is three.

As a still further scheme of the invention: the reinforcing bar fixing mechanism comprises two fixing main bodies which are symmetrically arranged, the lower end of each fixing main body is connected with a clamping plate II, two clamping grooves II matched with the clamping plate II are formed in the supporting base plate, the fixing main bodies are connected with the fixing outer rods, the fixing outer rod sleeves the outer sides of the fixing inner rods, the fixing inner rods penetrate the fixing outer rods and the fixing main bodies and further comprise adjusting threaded pins, a plurality of threaded holes matched with the adjusting threaded pins are formed in the fixing inner rods, the other end of each fixing inner rod is connected with the butt main body, the butt main body is provided with a butt joint pad, and the supporting base plate is provided with a first scale mark.

As a still further scheme of the invention: the number of the threaded holes is six, and the abutting pads are nitrile butadiene rubber pads.

As a still further scheme of the invention: the utility model discloses a spacing lead screw, including supporting baseplate, be provided with the standing groove on the supporting baseplate, be provided with spacing motor in the standing groove, the rotating part of spacing motor is connected with reciprocal lead screw, the other one end and the limiting plate one of reciprocal lead screw are connected, still include the gag lever post that is connected with supporting baseplate that four bisymmetry set up, the other one end and the limiting plate two of gag lever post are connected, the outside cover of reciprocal lead screw is equipped with spacing mainboard, the gag lever post passes spacing mainboard, the lower extreme of spacing mainboard is connected with spacing baseplate through four connecting rods three, the lower extreme and the spacing pad of spacing baseplate are connected.

As a still further scheme of the invention: the limiting pad is a polyvinyl chloride pad.

Compared with the prior art, the invention has the beneficial effects that: the upper end of the supporting bottom plate is connected with a cutting mechanism, the upper end of the supporting bottom plate is also connected with a plurality of reinforcing steel bar fixing mechanisms, a first plate is movably connected in a first clamping groove, then a pushing handle is rotated according to requirements, the cutting angle of the cutting blade can be known according to the matching of a scale pointer and an angle scale mark, then the pushing handle is pushed downwards to drive the cutting blade to cut the reinforcing steel bar, meanwhile, the blocking piece is always abutted against the reinforcing steel bar in the cutting process to effectively prevent the flying-out of scraps, an adjusting threaded pin is penetrated through a fixed outer rod to be connected with different threaded holes, the length of the fixed inner rod extending out of the fixed outer rod is adjusted, reinforcing steel bars with different diameters are fixed, a reciprocating screw rod is driven to rotate, then a limiting main plate is driven to move up and down along the direction of the limiting rod, and the limiting, carry out spacingly, the reinforcing bar cutting device for construction in this application can carry out effectual fixing to the reinforcing bar of different diameters to can adjust the angle of cutting, carry out stable cutting to the reinforcing bar, and clastic departure has very big progress when effectively preventing the cutting.

Drawings

Fig. 1 is a side view of a reinforcing bar cutting apparatus for construction.

Fig. 2 is a schematic front structure view of a reinforcing bar cutting apparatus for construction.

Fig. 3 is a schematic structural view of a threaded hole in a fixed inner rod in the steel bar cutting device for building construction.

Fig. 4 is a schematic structural view of angle scale marks on an observation panel in the reinforcing steel bar cutting device for building construction.

Fig. 5 is a schematic structural view of a cutting motor in the reinforcing bar cutting apparatus for building construction.

Fig. 6 is a schematic structural view of an angle scale line in the reinforcing bar cutting device for building construction in a plan view.

In the figure: 1-adjusting threaded pin, 2-fixing main body, 3-fixing inner rod, 4-supporting bottom plate, 5-supporting leg, 6-moving wheel, 7-fixing outer rod, 8-annular clamping groove, 9-connecting block I, 10-observation panel, 11-elastic part, 12-connecting plate I, 13-placing groove, 14-limiting motor, 15-reciprocating screw rod, 16-limiting pad I, 17-limiting pad I, 18-pushing handle, 19-scale pointer, 20-connecting block II, 21-connecting rod I, 22-blocking part, 23-limiting rod, 24-limiting main plate, 25-limiting plate II, 26-limiting bottom plate, 27-connecting plate I, 28-annular clamping plate, 29-clamping plate I, 30-a first clamping groove, 31-a butting pad, 32-a butting main body, 33-a second clamping plate, 34-a second clamping groove, 35-a threaded hole, 36-angle scale marks, 37-a second connecting rod, 38-a cutting blade, 39-a cutting motor and 40-a first scale mark.

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.

Example 1

Referring to fig. 1 to 6, in an embodiment of the present invention, a reinforcing steel bar cutting device for building construction includes a support base plate 4, a lower end of the support base plate 4 is connected to four support legs 5, lower ends of the support legs 5 are connected to a moving wheel 6, the reinforcing steel bar cutting device for building construction is moved by the moving wheel 6, an upper end of the support base plate 4 is connected to a cutting mechanism, a reinforcing steel bar is cut by the cutting mechanism, an upper end of the support base plate 4 is further connected to a plurality of reinforcing steel bar fixing mechanisms, and the reinforcing steel bar can be fixed in multiple positions by the plurality of reinforcing steel bar fixing mechanisms, so that the reinforcing steel bar can be cut equally.

The specific form of the cutting mechanism is not limited, in this embodiment, preferably, the cutting mechanism includes a first connecting plate 12, the lower end of the first connecting plate 12 is connected with a first symmetrically-arranged clamping plate 29, two first clamping grooves 30 matched with the first clamping plate 29 are arranged on the support base plate 4, the first clamping plate 29 can move in the first clamping grooves 30, the cutting mechanism further includes a push handle 18, the lower end of the push handle 18 is connected with a first connecting rod 21, the lower end of the first connecting rod 21 is connected with a first connecting plate 27, the lower end of the first connecting plate 27 is connected with a second connecting rod 37, the lower end of the second connecting rod 37 is connected with a cutting motor 39, the rotating part of the cutting motor 39 is connected with a cutting blade 38, the first connecting rod 21 is further fixedly connected with a first connecting block 9, the cutting mechanism further includes a second connecting block 20, the lower end of the second connecting block 20 is connected with the first connecting plate 12 through an elastic member, the lower extreme and the annular joint plate 28 of connecting block 9 are connected, the upper end of connecting block two 20 be provided with annular joint plate 28 complex annular joint groove 8, annular joint plate 28 can be at annular joint inslot 8 internal rotation, the outside cover of connecting block two 20 is equipped with observation panel 10, be provided with angle scale mark 36 on the observation panel 10, be provided with scale pointer 19 on connecting rod 21, the lower extreme and the separation piece 22 of connecting plate one 27 are connected, and the setting of separation piece 22 can prevent clastic departure when the cutting, and is preferred, elastic component 11 is the spring, separation piece 22 is the spring protection casing, and the user removes in joint inslot 30 and connects plate one 12, then rotates according to the demand and promotes handle 18, and can know the angle of cutting blade 38 cutting according to the cooperation of scale pointer 19 and angle scale mark 36, then push away pushing handle 18 downwards again, drive cutting blade 38 and carry out the cutting of reinforcing bar can, meanwhile, barrier member 22 is at the in-process of cutting, and the butt with the reinforcing bar all the time prevents effectively that the flying of piece from.

Preferably, the number of the steel bar fixing mechanisms is three, each steel bar fixing mechanism comprises two fixing bodies 2 which are symmetrically arranged, the lower ends of the fixing bodies 2 are connected with two clamping plates 33, two clamping grooves 34 matched with the two clamping plates 33 are formed in the supporting base plate 4, the fixing bodies 2 are connected with a fixing outer rod 7, the fixing outer rod 7 is sleeved on the outer side of the fixing inner rod 3, the fixing inner rod 3 penetrates through the fixing outer rod 7 and the fixing bodies 2 and further comprises adjusting threaded pins 1, a plurality of threaded holes 35 matched with the adjusting threaded pins 1 are formed in the fixing inner rod 3, the other end of the fixing inner rod 3 is connected with a butting body 32, butting pads 31 are arranged on the butting body 32, preferably, the number of the threaded holes 35 is six, the butting pads 31 are nitrile rubber pads, and first scale marks 40 are arranged on the supporting base plate 4, the cooperation convenience of customers through scale mark 40 and reinforcing bar fixed establishment carries out the partition cutting, will adjust threaded pin 1 and pass fixed outer pole 7 and be connected with different screw hole 35, and the length that stretches out fixed outer pole 7 to fixed interior pole 3 is adjusted, can fix the reinforcing bar of different diameters.

The working principle of the embodiment is as follows: the upper end and the cutting mechanism of supporting baseplate 4 are connected, the upper end of supporting baseplate 4 still is connected with a plurality of reinforcing bar fixed establishment, move connection plate 12 in joint groove 30, then rotate promotion handle 18 according to the demand, and can know the angle of cutting blade 38 cutting according to the cooperation of scale pointer 19 and angle scale mark 36, then promote promotion handle 18 downwards, it can to drive cutting blade 38 and carry out the cutting of reinforcing bar, meanwhile, separation piece 22 is at the in-process of cutting, always with the reinforcing bar butt, effectively prevent clastic departure, it is connected with different screw hole 35 to pass fixed outer pole 7 with adjusting threaded pin 1, the length that stretches out fixed outer pole 7 to fixed interior pole 3 is adjusted, reinforcing bar to different diameters is fixed.

Example 2

The embodiment is improved on the basis of embodiment 1, a placing groove 13 is arranged on a supporting base plate 4, a limiting motor 14 is arranged in the placing groove 13, a rotating part of the limiting motor 14 is connected with a reciprocating screw rod 15, the other end of the reciprocating screw rod 15 is connected with a limiting plate I, the reciprocating screw rod further comprises four limiting rods 23 which are arranged in a pairwise symmetry manner and connected with the supporting base plate 4, the other end of each limiting rod 23 is connected with a second limiting plate 25, a limiting main plate 24 is sleeved outside the reciprocating screw rod 15, the limiting rods 23 penetrate through the limiting main plate 24, the lower end of the limiting main plate 24 is connected with a limiting base plate 26 through three connecting rods, the lower end of the limiting base plate 26 is connected with a limiting pad 17, preferably, the limiting pad 17 is a polyvinyl chloride pad, the rotation of the limiting motor 14 drives the reciprocating screw rod 15 to rotate, and then drives the limiting main plate 24 to move up and down, the limiting bottom plate 26 and the limiting pad 17 are abutted against the ground to limit.

The working principle of the embodiment is as follows: the rotation of the limit motor 14 drives the reciprocating screw rod 15 to rotate, and then drives the limit main board 24 to move up and down along the direction of the limit rod 23, so that the limit bottom board 26 and the limit pad 17 are abutted against the ground to limit the position.

It will be evident to those skilled in the art that the invention 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 invention 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a reinforcing bar cutting device for construction, includes supporting baseplate (4), the lower extreme and the four supporting legs (5) of supporting baseplate (4) are connected, the lower extreme of supporting leg (5) all is connected with removal wheel (6), its characterized in that, the upper end and the cutting mechanism of supporting baseplate (4) are connected, the upper end of supporting baseplate (4) still is connected with a plurality of reinforcing bar fixed establishment, cutting mechanism is including connecting plate (12), the lower extreme and the symmetrical joint plate (29) that set up of connecting plate (12) are connected, be provided with two joint grooves (30) with joint plate (29) complex on supporting baseplate (4), still including promoting handle (18), the lower extreme that promotes handle (18) is connected with connecting rod (21), the lower extreme and the connecting plate (27) of connecting rod (21) are connected, the lower extreme and the connecting rod two (37) of connecting plate one (27) are connected, the lower extreme and the cutting motor (39) of connecting rod two (37) are connected, the rotation portion and the cutting blade (38) of cutting motor (39) are connected, connecting rod one (21) still with connecting block one (9) fixed connection, still include connecting block two (20), the lower extreme of connecting block two (20) passes through elastic component (11) and is connected with connecting plate one (12), the lower extreme and the annular joint plate (28) of connecting block one (9) are connected, the upper end of connecting block two (20) is provided with annular joint groove (8) with annular joint plate (28) complex, the outside cover of connecting block two (20) is equipped with observation panel (10), be provided with angle scale mark (36) on observation panel (10), be provided with scale pointer (19) on connecting rod one (21), the lower end of the first connecting plate (27) is connected with the blocking piece (22).

2. The apparatus for cutting reinforcing bar for construction according to claim 1, wherein the elastic member (11) is a spring, and the blocking member (22) is a spring shield.

3. The apparatus for cutting reinforcing bar for construction according to claim 1, wherein the number of the reinforcing bar fixing means is three.

4. The steel bar cutting device for building construction as claimed in claim 1, wherein the steel bar fixing mechanism comprises two fixing bodies (2) which are symmetrically arranged, the lower end of the fixing body (2) is connected with a second clamping plate (33), the supporting base plate (4) is provided with two second clamping grooves (34) which are matched with the second clamping plate (33), the fixing body (2) is connected with a fixing outer rod (7), the fixing outer rod (7) is sleeved on the outer side of the fixing inner rod (3), the fixing inner rod (3) penetrates through the fixing outer rod (7) and the fixing body (2), the steel bar cutting device further comprises an adjusting threaded pin (1), the fixing inner rod (3) is provided with a plurality of threaded holes (35) which are matched with the adjusting threaded pin (1), the other end of the fixing inner rod (3) is connected with the abutting body (32), the abutting pad (31) is arranged on the abutting body (32), and a first scale mark (40) is arranged on the supporting bottom plate (4).

5. The cutting device for construction rebars according to claim 4, wherein the number of the threaded holes (35) is six and the abutting pad (31) is a nitrile rubber pad.

6. The cutting device for construction rebars according to claim 1, wherein said supporting bottom plate (4) is provided with a placing groove (13), a limit motor (14) is arranged in the placing groove (13), the rotating part of the limit motor (14) is connected with a reciprocating screw rod (15), the other end of the reciprocating screw rod (15) is connected with a first limiting plate, and the reciprocating screw rod further comprises four limiting rods (23) which are arranged in a pairwise symmetry manner and connected with the supporting bottom plate (4), the other end of the limiting rod (23) is connected with a second limiting plate (25), a limiting main plate (24) is sleeved on the outer side of the reciprocating screw rod (15), the limiting rod (23) penetrates through the limiting main plate (24), the lower end of the limiting main plate (24) is connected with the limiting bottom plate (26) through the four connecting rods III, and the lower end of the limiting bottom plate (26) is connected with the limiting pad (17).

7. A steel bar cutting device for building construction according to claim 6, wherein the position limiting pad (17) is a polyvinyl chloride pad.