CN111589993A

CN111589993A - Steel bar cutting device for building construction

Info

Publication number: CN111589993A
Application number: CN202010593605.1A
Authority: CN
Inventors: 高强
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-27
Filing date: 2020-06-27
Publication date: 2020-08-28

Abstract

The invention relates to the field of buildings, in particular to a steel bar cutting device for building construction, which comprises a supporting frame, wherein a partition plate is arranged in the supporting frame, two-way threaded rods are arranged at the left and right ends of the supporting frame, the lower sides of the two-way threaded rods are connected with the supporting frame through bearing seats, a first motor is arranged at the upper side of the two-way threaded rods, the upper ends of the two-way threaded rods are in threaded connection with a first connecting plate, an opening is arranged in the middle of the first connecting plate, the inside of the opening is connected with a cutting wheel through a first rotating shaft, a second motor is arranged at the front side of the first rotating shaft, the second motor is arranged at the front side of the first connecting plate, a second connecting plate is arranged at the lower end of the two-way threaded rods, a steel bar placing hole is arranged in the middle of the, the invention can effectively fix, clamp and cut the reinforcing steel bar, thereby facilitating the use of equipment.

Description

Steel bar cutting device for building construction

Technical Field

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

Background

The building construction refers to production activities in the engineering construction implementation stage, is the construction process of various buildings, and also can be a process of changing various lines on a design drawing into a real object at a specified place. The method comprises foundation engineering construction, main structure construction, roof engineering construction, decoration engineering construction and the like, wherein a large number of steel bars are often used in the building construction process, and thus the steel bar cutting device is required to be used for cutting the steel bars.

The current chinese patent of publishing grant No. CN 210305530U's a cutting device for construction of construction steel bar, though can realize the cutting off processing of reinforcing bar, equipment is just through the initiative rotation wheel and leading wheel realization equipment centre gripping processing, because reinforcing bar itself is cylindrical, the area of contact of reinforcing bar and equipment is little like this, and equipment can't be in the upper and lower both sides installation limiting displacement of reinforcing bar in addition, the stability of reinforcing bar can't be guaranteed in the constitution of cutting to influence the use of equipment.

Disclosure of Invention

The present invention is directed to a cutting device for reinforcing bars for construction, which solves the above problems of the related art.

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

a steel bar cutting device for building construction comprises a supporting frame, wherein a partition board is fixedly arranged at the left end and the right end inside the supporting frame, a bidirectional threaded rod is arranged at each of the left end and the right end of the supporting frame and is positioned at the inner side of the partition board, the lower side of the bidirectional threaded rod is connected with the supporting frame through a bearing seat, a first motor is arranged at the upper side of the bidirectional threaded rod and is arranged at the upper side of the supporting frame, a first connecting plate is in threaded connection with the upper end of the bidirectional threaded rod, an opening is formed in the middle of the first connecting plate, the inside of the opening is connected with a cutting wheel through a first rotating shaft, a second motor is arranged at the front side of the first rotating shaft and is arranged at the front side of the first connecting plate, a second connecting plate is arranged at the lower end of the bidirectional threaded rod, a steel bar placing hole is formed, the centre gripping mouth inboard all is provided with the grip block, the grip block outside is connected with the screwed pipe through the supporting seat, screwed pipe outer end threaded connection has one-way threaded rod, one-way threaded rod outer end is provided with first helical gear, first helical gear is installed inside the spread groove, both ends about the inside of second connecting plate are controlled in the spread groove setting, the spread groove front end is provided with the third motor, the second pivot is installed to third motor rear side, both ends all are provided with the second helical gear around the second pivot, the second helical gear all meshes with first helical gear.

As a preferred embodiment of the invention, the four corners of the lower side of the supporting frame are fixedly provided with supporting legs, and the lower sides of the supporting legs are provided with supporting blocks, so that the whole equipment can be effectively supported.

As a preferred embodiment of the invention, the friction pad is embedded at the lower end inside the supporting block, so that the friction force between the supporting block and the ground can be effectively increased, and the stability of the equipment is ensured.

In a preferred embodiment of the present invention, dust hoods are embedded in four corners of the partition, the outer side of each dust hood is connected to the connecting pipe, the inner side of the middle of the connecting pipe is connected to the dust box through the dust pipes, and the dust box is installed in the middle between the partition and the support frame and can perform dust collection treatment.

In a preferred embodiment of the present invention, a suction pump is mounted on the suction pipe.

As a preferred embodiment of the present invention, condensers are disposed at both the upper and lower ends of the interior of the dust collecting box, so that the air sucked in can be condensed, and thus, the air cooling and heat dissipation of the device can be facilitated.

In a preferred embodiment of the present invention, a sealing door is connected to the front side of the dust box by a hinge, so that the dust box can conveniently process filtered impurities.

In a preferred embodiment of the present invention, blowing pipes are installed at front and rear ends of an inner middle portion of the dust box, a blowing pump is installed on a blowing pipe located inside the dust box, and a filtering cone is installed on an outer side of the blowing pipe located inside the dust box to filter impurities in air.

As a preferred embodiment of the invention, the inner side of the blowing pipe is provided with a blowing cover which is arranged in the middle of the partition plate, so that the equipment can be effectively cooled by air during the cutting process.

As a preferred embodiment of the invention, the middle parts of the outer sides of the second connecting plate and the first connecting plate are respectively provided with a limiting block, the limiting blocks are inserted into the limiting grooves, and the limiting grooves are arranged on the inner sides of the partition plates, so that the second connecting plate and the first connecting plate can be limited, and the second connecting plate and the first connecting plate can be guaranteed to stably move.

Compared with the prior art, the invention has the beneficial effects that: the dust collection devices are arranged at the four corners of the partition plate, so that dust can be sucked into the dust collection box for storage, the cleanness of equipment can be guaranteed, and the dust collection box is convenient for people to use; through setting up the twin-screw device, can realize that first connecting plate and second connecting plate reciprocate to the cutting of realization equipment is handled, makes things convenient for the use of equipment like this, sets up clamping device on the second connecting plate moreover, can ensure the stable centre gripping of reinforcing bar like this and engage and handle, has guaranteed the security of equipment like this.

Drawings

Fig. 1 is a schematic structural view of a reinforcing bar cutting apparatus for building construction according to the present invention.

Fig. 2 is a schematic structural view of a front view of a reinforcing bar cutting apparatus for building construction according to the present invention.

Fig. 3 is a schematic structural view of a partition plate in the reinforcing bar cutting device for building construction according to the present invention.

Fig. 4 is a schematic structural view of a second connecting plate in the reinforcing bar cutting device for building construction according to the present invention.

Fig. 5 is a schematic three-dimensional structure diagram of a second connecting plate in the reinforcing bar cutting device for building construction according to the present invention.

1-supporting frame, 2-supporting legs, 3-supporting blocks, 4-friction pads, 5-partition plates, 6-dust hoods, 7-connecting pipes, 8-dust pipes, 9-dust pumps, 10-dust boxes, 11-blowing pipes, 12-blowing pumps, 13-blowing hoods, 14-filter cones, 15-condensers, 16-sealing doors, 17-bidirectional threaded rods, 18-first motors, 19-first connecting plates, 20-openings, 21-cutting wheels, 22-rotating shafts, 23-second motors, 24-second connecting plates, 25-limiting blocks, 26-limiting grooves, 27-reinforcing steel bar placing holes, 28-cutting openings, 29-clamping openings, 30-clamping plates, 31-threaded pipes, 32-unidirectional threaded rods, 33-a first bevel gear, 34-a second bevel gear, 35-a second rotating shaft, 36-a connecting groove and 37-a third motor.

Detailed Description

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the embodiments of the present invention will be described in detail below with reference to the accompanying drawings. However, it will be appreciated by those of ordinary skill in the art that numerous technical details are set forth in order to provide a better understanding of the present application in various embodiments of the present invention. However, the technical solution claimed in the present application can be implemented without these technical details and various changes and modifications based on the following embodiments.

The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

Example one

Referring to fig. 1 to 5, in the embodiment of the invention, a reinforcing steel bar cutting device for building construction comprises a supporting frame 1, supporting legs 2 are fixedly installed at four corners of the lower side of the supporting frame 1, supporting blocks 3 are installed at the lower sides of the supporting legs 2, friction pads 4 are embedded at the lower ends of the inner portions of the supporting blocks 3, so that friction force between equipment and the ground can be effectively increased, stability of the equipment is guaranteed, partition plates 5 are fixedly installed at the left and right ends of the inner portion of the supporting frame 1, dust suction hoods 6 are embedded at the four corners of the partition plates 5, the outer sides of the dust suction hoods 6 are connected with a connecting pipe 7, the inner side of the middle portion of the connecting pipe 7 is connected with a dust collection box 10 through a dust collection pipe 8, the dust collection box 10 is installed at the middle portion between the partition plates 5 and the supporting frame 1, dust collection pumps, so as to ensure the cleanness of the equipment and facilitate the use of the equipment, the upper end and the lower end of the interior of the dust collection box 10 are provided with the condensers 15, the temperature of the sucked air can be reduced, the front side of the dust box 10 is connected with a sealing door 16 through a hinge, can conveniently treat the impurities in the dust collection box 10, the blowing pipes 11 are arranged at the front end and the rear end of the middle part of the inner side of the dust collection box 10, the blowing pipe 11 positioned in the dust collection box 10 is provided with the blowing pump 12, the outer side of the blowing pipe 11 positioned in the dust collection box 10 is provided with the filter cone 14, the inner side of the blowpipe 11 is provided with a blowing cover 13, the blowing cover 13 is arranged at the front end and the rear end of the middle part of the clapboard 5, through the arrangement of the air suction pump 12, the condensed air in the dust collection box 10 can be blown out, so that the air cooling treatment can be carried out on the cutting device and the device to be polished, and the continuous work of the equipment can be facilitated.

The left end and the right end of a support frame 1 positioned on the inner side of a partition plate 5 are respectively provided with a bidirectional threaded rod 17, the lower side of the bidirectional threaded rod 17 is connected with the support frame 1 through a bearing seat, the bearing seat is arranged to ensure stable movement of equipment, a first motor 18 is arranged on the upper side of the bidirectional threaded rod 17, the first motor 18 is arranged on the upper side of the support frame 1, the upper end of the bidirectional threaded rod 17 is in threaded connection with a first connecting plate 19, the middle part of the first connecting plate 19 is provided with an opening 20, the inside of the opening 20 is connected with a cutting wheel 21 through a first rotating shaft 22, the front side of the first rotating shaft 22 is provided with a second motor 23, the second motor 23 is arranged on the front side of the first connecting plate 19, the lower end of the bidirectional threaded rod 17 is provided with a second connecting plate 24, the bidirectional threaded rod 17 is driven, thereby realizing the cutting treatment of the equipment, and being convenient for the use of the equipment.

A steel bar placing hole 27 is arranged in the middle of the second connecting plate 24 and can be used for placing steel bars, a cutting opening 28 is arranged on the second connecting plate 24 in the middle of the steel bar placing opening 27, so that the cutting wheel 21 can conveniently cut the steel bars in the cutting opening 28, clamping openings 29 are arranged at the front end and the rear end of the cutting opening 28, clamping plates 30 are arranged at the inner sides of the clamping openings 29, the outer sides of the clamping plates 30 are connected with a threaded pipe 31 through a supporting seat, a one-way threaded rod 32 is in threaded connection with the outer end of the threaded pipe 31, a first helical gear 33 is arranged at the outer end of the one-way threaded rod 32, the first helical gear 33 is arranged in a connecting groove 36, the connecting groove 36 is arranged at the left end and the right end in the second connecting plate 24, a third motor 37 is arranged at the front end of the connecting groove 36, a, second helical gear 34 all meshes with first helical gear 33, it is rotatory to drive second pivot 35 through third motor 37, because intermeshing between second helical gear 34 on the second pivot 35 and first helical gear 33, will drive one-way threaded rod 32 and rotate like this, thereby just can drive threaded rod 31 and grip block 30 incasement side and remove, thereby realized fixing the centre gripping to the reinforcing bar of placing and handled, make things convenient for equipment to cut the processing like this, made things convenient for the use of equipment.

The present invention is constructed such that the reinforcing bars are inserted into the reinforcing bar placing hole 27, and then the second rotating shaft 35 is rotated by the third motor 37, since the second bevel gear 34 on the second rotating shaft 35 is engaged with the first bevel gear 33, the one-way threaded rod 32 is driven to rotate, thereby driving the threaded rod 31 and the clamping plate 30 to move inside the box, realizing the fixed clamping treatment of the placed steel bars, then the first motor 18 drives the two-way threaded rod 17 to rotate, which can drive the second connecting plate 24 and the first connecting plate 19 to move inwards, like this first connecting plate 19 mid-mounting have the cutting wheel 21 can cut the processing to the inside naked reinforcing bar of second connecting plate 24 and family mouth 28 under the drive of second motor 23, can make things convenient for the stable cutting of reinforcing bar to handle like this, has made things convenient for the use of equipment.

Example two

The difference from the first embodiment is that: second connecting plate 24 and first connecting plate 19 outside middle part all are provided with stopper 25, stopper 25 army inserts inside spacing groove 26, spacing groove 26 is installed in the inboard of baffle 5, second connecting plate 24 and first connecting plate 19 are carrying out the in-process that reciprocates, stopper 25 carries out synchronous motion inside spacing groove 26, can carry out spacing processing to second connecting plate 24 and first connecting plate 19 like this, guaranteed the stable removal of second connecting plate 24 and first connecting plate 19 like this, the security performance of equipment has been guaranteed.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more, and it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected", and "connected" are to be interpreted broadly, e.g., as being 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 by those of ordinary skill in the art through specific situations.

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.

Claims

1. A steel bar cutting device for building construction comprises a supporting frame (1), wherein a partition plate (5) is fixedly installed at the left end and the right end inside the supporting frame (1), a bidirectional threaded rod (17) is arranged at the left end and the right end of the supporting frame (1) which are positioned on the inner side of the partition plate (5), the lower side of the bidirectional threaded rod (17) is connected with the supporting frame (1) through a bearing seat, a first motor (18) is installed on the upper side of the bidirectional threaded rod (17), the first motor (18) is installed on the upper side of the supporting frame (1), the upper end of the bidirectional threaded rod (17) is in threaded connection with a first connecting plate (19), an opening (20) is formed in the middle of the first connecting plate (19), the inside of the opening (20) is connected with a cutting wheel (21) through a first rotating shaft (22), a second motor (23) is installed on the front side of the first rotating shaft (22), and the, the lower end of the bidirectional threaded rod (17) is provided with a second connecting plate (24), and the bidirectional threaded rod is characterized in that a reinforcing steel bar placing hole (27) is formed in the middle of the second connecting plate (24), a cutting opening (28) is formed in the second connecting plate (24) located in the middle of the reinforcing steel bar placing opening (27), clamping openings (29) are formed in the front end and the rear end of the cutting opening (28), clamping plates (30) are arranged on the inner sides of the clamping openings (29), the outer sides of the clamping plates (30) are connected with threaded pipes (31) through supporting seats, the outer ends of the threaded pipes (31) are in threaded connection with one-way threaded rods (32), first bevel gears (33) are arranged at the outer ends of the one-way threaded rods (32), the first bevel gears (33) are installed inside connecting grooves (36), the connecting grooves (36) are formed in the left end and the right, a second rotating shaft (35) is installed on the rear side of the third motor (37), second helical gears (34) are arranged at the front end and the rear end of the second rotating shaft (35), and the second helical gears (34) are meshed with the first helical gears (33).

2. A steel bar cutting device for building construction according to claim 1, characterized in that the support legs (2) are fixedly installed at four corners of the lower side of the support frame (1), and the support blocks (3) are installed at the lower sides of the support legs (2).

3. A cutting device for construction rebars according to claim 2, wherein the friction pad (4) is embedded in the lower end of the inside of the supporting block (3).

4. The steel bar cutting device for building construction according to claim 1 or 2, wherein the partition plate (5) is embedded with dust hoods (6) at four corners, the outer side of each dust hood (6) is connected with the connecting pipe (7), the inner side of the middle part of the connecting pipe (7) is connected with the dust collection box (10) through the dust collection pipe (8), and the dust collection box (10) is installed in the middle part between the partition plate (5) and the support frame (1).

5. A cutting device for construction steel bars according to claim 4 characterized in that a dust suction pump (9) is installed on the dust suction pipe (8).

6. The cutting device for construction rebars according to claim 5, wherein condensers (15) are provided at both upper and lower ends of the inside of the dust box (10).

7. The construction rebar cutting device as claimed in claim 6, wherein a sealing door (16) is connected to the front side of the dust box (10) through a hinge.

8. The reinforcing bar cutting device for building construction according to claim 7, wherein blowing pipes (11) are installed at the front and rear ends of the middle part inside the dust collection box (10), a blowing pump (12) is installed on the blowing pipe (11) inside the dust collection box (10), and a filter cone (14) is installed outside the blowing pipe (11) inside the dust collection box (10).

9. A construction steel bar cutting device according to claim 8, wherein a blowing cover (13) is provided inside the blowing pipe (11), and the blowing cover (13) is installed at the middle of the partition plate (5).

10. The cutting device for the steel bars for building construction according to claim 1, characterized in that the middle parts of the outer sides of the second connecting plate (24) and the first connecting plate (17) are respectively provided with a limiting block (25), the limiting blocks (25) are inserted into limiting grooves (26), and the limiting grooves (26) are installed on the inner side of the partition plate (5).