CN211803537U

CN211803537U - Reinforcing bar bending device for construction

Info

Publication number: CN211803537U
Application number: CN201922375963.0U
Authority: CN
Inventors: 罗艳
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-26
Filing date: 2019-12-26
Publication date: 2020-10-30
Anticipated expiration: 2029-12-26

Abstract

The utility model discloses a reinforcing bar bending device for construction, including base, pneumatic cylinder, the arc board of bending, movable clamp plate and solid fixed splint, the top of base is fixed with solid fixed splint, swing joint has movable clamp plate on the base of solid fixed splint opposite face, movable clamp plate's bottom mounting has the slider, the inboard swing joint of slider has the screw rod, be fixed with the pneumatic cylinder on the base of activity splint one side, the output of pneumatic cylinder is fixed with the arc board of bending, the base top sliding connection of movable clamp plate and solid fixed splint opposite side has the base plate, the top symmetry of base plate is fixed with the baffle. The utility model discloses a set up solid fixed splint, movable clamp plate, pneumatic cylinder, the arc board of bending, stand and screw rod, it is little to have solved the stress point when unable many reinforcing bars are bent processing, reinforcing bar and are bent, easily causes the reinforcing bar of other positions crooked and be not suitable for different internal diameters to bend the problem of use.

Description

Reinforcing bar bending device for construction

Technical Field

The utility model relates to a construction technical field specifically is a reinforcing bar bending device for 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, roofing engineering construction, decoration engineering construction and the like. The site of the construction work is called a "construction site" or "job site", also called a worksite. At present, in the process of building construction, a plurality of tools are needed, materials such as various plates and steel materials are processed and manufactured into a required structural shape, wherein processing steps of reinforcing steel bars are provided, such as bending, straightening and other procedures, in the process of bending the reinforcing steel bars, a plurality of reinforcing steel bars cannot be bent, the working efficiency is low, the stress point of the bent reinforcing steel bars is small, other parts are easy to bend and are not suitable for subsequent processing and use, and a bending device on a construction site is not suitable for bending various reinforcing steel bars with different inner diameters, has large limitation and cannot meet the requirements in practical use, so that an improved technology is urgently needed in the market to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

An object of the utility model is to provide a reinforcing bar bending device for construction to solve the problem that proposes among the above-mentioned background art.

(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 bending device for construction, includes base, pneumatic cylinder, the arc board of bending, activity splint and solid fixed splint, the top of base is fixed with solid fixed splint, swing joint has the solid fixed splint on the base of solid fixed splint opposite face, the bottom mounting of activity splint has the slider, the inboard swing joint of slider has the screw rod, be fixed with the pneumatic cylinder on the base of activity splint one side, the output of pneumatic cylinder is fixed with the arc board of bending, the base top sliding connection of activity splint and solid fixed splint opposite side has the base plate, the top symmetry of base plate is fixed with the baffle.

Preferably, the inner side of the baffle plate is clamped with a steel bar main body, the other end of the steel bar main body extends into the fixed clamping plate and the movable clamping plate for limiting, and four steel bar main bodies are vertically distributed.

Preferably, a second sliding groove is formed in the upper end face of the base below the base plate, an installation block is fixed to the bottom of the base plate, a pulley is fixed to the bottom of the installation block, and the pulley is connected to the second sliding groove in a sliding mode.

Preferably, a first sliding groove is formed in the upper end face of the base below the movable clamping plate, the sliding block at the bottom of the movable clamping plate is connected to the first sliding groove in a sliding mode, a threaded groove is formed in the base at one end of the first sliding groove, and the screw is connected to the threaded groove in a threaded mode and penetrates through the first sliding groove to be connected with the sliding block in a threaded mode.

Preferably, the base on one side of the fixed clamping plate is fixed with a stand column, one section of the steel bar main body extends out of the fixed clamping plate, and the bending arc plate cannot touch the stand column when stretching.

Preferably, the fixed clamping plate and the movable clamping plate are arranged at the same height as the upright column, and the height of the upright column is equal to that of the bending arc plate.

(III) advantageous effects

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

(1) the utility model discloses a set up solid fixed splint, the movable clamp plate, the pneumatic cylinder, the arc board of bending, make the utility model discloses many reinforcing bars of bending simultaneously, need not to bend one by one, very big increase the efficiency of bending of reinforcing bar, it is faster, save time, the effectual problem of unable processing of bending to many reinforcing bars of having solved, when bending, put the baffle inboard on the base plate with reinforcing bar main part one by one, and one section is located solid fixed splint and movable clamp plate, can follow supreme range upon range of four of laying down, carry out the operation of bending of four reinforcing bar main parts simultaneously, utilize the work of pneumatic cylinder, promote the arc board antedisplacement of bending, butt reinforcing bar main part, make it bend for the center along the stand, four reinforcing bar main parts of once bending, high efficiency, and operate steadily.

(2) The utility model discloses a set up solid fixed splint, the activity splint, the stand, the lifting surface area of reinforcing bar when bending has been increased, avoid the phenomenon of many places bending, guarantee to bend the operation at required point, the effectual stress point of having solved when the reinforcing bar is bent is little, easily cause the crooked problem in other positions, the reinforcing bar main part is located between activity splint and the solid fixed splint, it is fixed spacing to adopt regional face, traditional some fixed mode of portion has been changed, make the lifting surface of reinforcing bar main part wider, the crooked phenomenon of other parts appears when can not bending again.

(3) The utility model discloses a set up movable clamp plate, solid fixed splint, screw rod, make the utility model discloses can be applicable to the reinforcing bar of various different internal diameters and use, application scope is wide, practical value is high, the effectual problem that is not suitable for the reinforcing bar of different internal diameters to bend and uses of having solved, before carrying out bending of reinforcing bar main part, rotatory screw rod in advance, adjust the position of slider in first spout, thereby change movable clamp plate's position, adjust the interval between movable clamp plate and the solid fixed splint, be fit for the diameter of the required reinforcing bar main part of bending, can supply the reinforcing bar main part to pass and spacing, and keep four reinforcing bar main parts on same perpendicular, make things convenient for subsequent operation of bending.

Drawings

Fig. 1 is an overall plan view of the present invention;

fig. 2 is a front view of the present invention;

FIG. 3 is a side view of the substrate and the base of the present invention;

fig. 4 is a side view of the movable clamp plate and the base according to the present invention.

The reference numbers in the figures are: 1. a base; 2. a hydraulic cylinder; 3. bending the arc plate; 4. a screw; 5. a movable splint; 6. a first chute; 7. a baffle plate; 8. a column; 9. fixing the clamping plate; 10. a second chute; 11. a substrate; 12. a main body of reinforcing steel bar; 13. mounting blocks; 14. a pulley; 15. a slider; 16. a thread groove.

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. 1-4, the present invention provides an embodiment: a steel bar bending device for building construction comprises a base 1, a hydraulic cylinder 2, a bending arc plate 3, a movable clamp plate 5 and a fixed clamp plate 9, wherein the fixed clamp plate 9 is fixed above the base 1, the movable clamp plate 5 is movably connected to the base 1 on the opposite surface of the fixed clamp plate 9, the fixed clamp plate 9 is fixedly arranged and matched with the movable clamp plate 5 to limit a steel bar main body 12, a slide block 15 is fixed at the bottom end of the movable clamp plate 5, a screw rod 4 is movably connected to the inner side of the slide block 15, the position of the slide block 15 can be adjusted through the rotation of the screw rod 4, so that the position of the movable clamp plate 5 is changed, the distance between the movable clamp plate 5 and the fixed clamp plate 9 is changed, the steel bar bending device is suitable for clamping and using steel bar main bodies 12 with different inner diameters, the hydraulic cylinder 2 is fixed on the base 1 on one side of the movable clamp, bending operation in batches to reinforcing bar main part 12, pneumatic cylinder 2 passes through external control ware control, and this control mode does not belong to the utility model discloses a necessary technical feature does not do too much the description here, and movable clamp plate 5 and the 1 top sliding connection of base of solid fixed splint 9 opposite side have base plate 11, and the top symmetry of base plate 11 is fixed with baffle 7, and base plate 11 can slide on base 1, and baffle 7 is used for fixing spacingly to one section of reinforcing bar main part 12.

Further, the inboard centre gripping of baffle 7 has reinforcing bar main part 12, and the other end of reinforcing bar main part 12 stretches into fixed splint 9 and movable clamp plate 5 in spacing, and reinforcing bar main part 12 vertical distribution has four, centre gripping reinforcing bar main part 12 between two baffles 7, to the reinforcing bar main part 12 of different internal diameters, change have different interval baffle 7 the base plate 11 can, replace whole structure, use with movable clamp plate 5 and the cooperation centre gripping of fixed splint 9.

Further, a second sliding groove 10 is formed in the upper end face of the base 1 below the substrate 11, an installation block 13 is fixed to the bottom of the substrate 11, a pulley 14 is fixed to the bottom of the installation block 13, the pulley 14 is connected in the second sliding groove 10 in a sliding mode, the substrate 11 slides in the second sliding groove 10 through the pulley 14 installed and fixed on the installation block 13, and the whole substrate 11 and the structure above the substrate can move in a sliding mode.

Further, first spout 6 has been seted up to 1 up end of base below the

movable clamp plate

5, 15 sliding connection in first spout 6 of slider 15 of movable clamp plate 5 bottom, thread groove 16 has been seted up to 1 inside of base of 6 one end of first spout, 4 threaded connection of screw rod run through in the thread groove 16 first spout 6 with slider 15 threaded connection, through the rotation of screw rod 4 in thread groove 16, make the 4 surface movements of screw rod of slider 15 in first spout 6, thereby make the movable clamp plate 5 of whole slider 15 top carry out longitudinal movement, change and the interval between the solid fixed clamp plate 9, the diameter of the reinforcing bar main part 12 of bending as required is adjusted.

Further, a stand column 8 is fixed on the base 1 on one side of the fixing clamp plate 9, one section of the steel bar main body 12 extends out of the fixing clamp plate 9, the bending arc plate 3 cannot touch the stand column 8 when stretching, and after the bending arc plate 3 stretches out, the bending arc plate contacts the steel bar main body 12 and is bent by taking the stand column 8 as a circle center, so that the steel bar main body 12 leaking out of the stand column 8 is bent.

Further, the fixed clamping plate 9 and the movable clamping plate 5 are arranged at the same height as the stand column 8, the stand column 8 is equal to the bending arc plate 3 in height, and the fixed clamping plate 9, the movable clamping plate 5, the stand column 8 and the bending arc plate 3 which are arranged at the same height can keep uniformly bending the steel bar main body 12, so that the steel bar cannot be completely bent due to height mismatching.

The working principle is as follows: when the device is used, the base 1 is horizontally placed, the steel bar main bodies 12 are placed on the inner sides of the baffle plates 7 on the base plate 11 one by one for limiting and clamping until the clamp is full of four, then the steel bar main bodies 12 slide in the second sliding grooves 10 through the pulleys 14 at the bottoms of the mounting blocks 13 to assist in pushing and moving the steel bar main bodies 12, the rotating screws 4 rotate in the thread grooves 16 to enable the sliding blocks 15 to slide and translate in the first sliding grooves 6, so that the movable clamping plates 5 move, the distance between the movable clamping plates 5 and the fixed clamping plates 9 is slightly larger than the diameter of the steel bar main bodies 12, one end parts of the limiting fixed clamping plates 9 and the movable clamping plates 5 of the steel bar main bodies 12 are located on the front sides of the hydraulic cylinders 2, the hydraulic cylinders 2 are limited through the stand columns 8, the output ends of the hydraulic cylinders 2 extend, the bending arc plates 3 are abutted to the steel bar main bodies 12, the bending operation, subsequently, continue to promote reinforcing bar main part 12, the activity of cooperation base plate 11 is passed, continues to carry out the secondary operation of bending, the utility model discloses can carry out the multiunit reinforcing bar and bend the use simultaneously to the stress surface is wider, and through the activity centre gripping setting of movable clamp plate 5 and solid fixed clamp plate 9, the reinforcing bar main part 12 that is fit for all kinds of different internal diameters is bent and is used.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 bending device for construction, includes base (1), pneumatic cylinder (2), arc board (3) of bending, activity splint (5) and solid fixed splint (9), its characterized in that: the top of base (1) is fixed with solid fixed splint (9), swing joint has movable splint (5) on base (1) of solid fixed splint (9) opposite face, the bottom mounting of movable splint (5) has slider (15), the inboard swing joint of slider (15) has screw rod (4), be fixed with pneumatic cylinder (2) on base (1) of movable splint (5) one side, the output of pneumatic cylinder (2) is fixed with arc board (3) of bending, base (1) top sliding connection of movable splint (5) and solid fixed splint (9) opposite side has base plate (11), the top symmetry of base plate (11) is fixed with baffle (7).

2. The reinforcing steel bar bending device for building construction according to claim 1, wherein: the steel bar main body (12) is clamped on the inner side of the baffle (7), the other end of the steel bar main body (12) extends into the fixed clamping plate (9) and the movable clamping plate (5) for limiting, and four steel bar main bodies (12) are vertically distributed.

3. The reinforcing steel bar bending device for building construction according to claim 1, wherein: second spout (10) have been seted up to base (1) up end of base plate (11) below, the bottom of base plate (11) is fixed with installation piece (13), the bottom of installation piece (13) is fixed with pulley (14), pulley (14) sliding connection is in second spout (10).

4. The reinforcing steel bar bending device for building construction according to claim 1, wherein: first spout (6) have been seted up to base (1) up end of activity splint (5) below, slider (15) sliding connection in first spout (6) of activity splint (5) bottom, thread groove (16) have been seted up to base (1) inside of first spout (6) one end, screw rod (4) threaded connection is in thread groove (16) and runs through first spout (6) and slider (15) threaded connection.

5. The reinforcing steel bar bending device for building construction according to claim 2, wherein: the steel bar bending device is characterized in that a stand column (8) is fixed on the base (1) on one side of the fixed clamping plate (9), one section of the steel bar main body (12) extends out of the fixed clamping plate (9), and the bent arc plate (3) cannot touch the stand column (8) when being stretched.

6. The reinforcing steel bar bending device for building construction according to claim 1, wherein: the fixed clamping plate (9) and the movable clamping plate (5) are arranged at the same height as the upright post (8), and the upright post (8) is equal to the bending arc plate (3).