CN208980214U

CN208980214U - A kind of lifting device of construction reinforcing bar

Info

Publication number: CN208980214U
Application number: CN201821583631.0U
Authority: CN
Inventors: 丁笔科
Original assignee: Jinyun Qianheng Commercial Co Ltd
Current assignee: Jinyun Qianheng Commercial Co Ltd
Priority date: 2018-09-28
Filing date: 2018-09-28
Publication date: 2019-06-14
Anticipated expiration: 2028-09-28

Abstract

The utility model discloses a kind of lifting devices of construction reinforcing bar, its key points of the technical solution are that: including the first support plate and the second support plate, it is fixed together between first support plate and the second support plate by several support columns, second support plate is fixedly arranged above vertical plate, servo motor is fixed on the vertical plate, fixed link is fixed on the motor shaft of the servo motor, fixed ring is installed in the fixed link, annular groove is offered in the fixed ring, the annular groove inner disc is wound with steel drawstring, one end of the steel drawstring is fixed in the annular groove in fixed ring, the other end of the steel drawstring is fixed with the first fixed plate, the second fixed plate is fixed in first fixed plate, the placing groove for placing reinforcing bar is offered in second fixed plate, device knot while can stablize promotion reinforcing bar Structure and relatively reliable stabilization, when promoting reinforcing bar, operation is also relatively simple.

Description

A kind of lifting device of construction reinforcing bar

Technical field

The utility model relates to lifting device field, in particular to a kind of lifting device of construction reinforcing bar.

Background technique

In the building course of building, worker is needed to put in a lot of hard work, building building is one very very difficult Thing, the process of construction, multiple work posts have paid huge sweat jointly and have played high buildings and large mansions level land.Thus in work post with Bar bender is the most arduous, they will carry reinforcing bar, so the feature that their work concrete labor intensity is big, and large-scale handling Machine occupied area is again larger, it is therefore desirable to which a kind of small-sized lifting device helps worker to promote reinforcing bar.

The prior art can refer to the Chinese patent that notification number is CN105035995A, and it discloses a kind of promotions for building to fill It sets, for promoting heavy construction stone material, including rack, and the cavity being arranged in rack, and the cavity bottom is set Lifting motor, and the driving screw shell being connected with the lifting motor output shaft, and be arranged in the driving screw shell It is interior and be threadedly engaged the driving threaded rod of connection with the driving screw shell, and the lifting bottom at the top of driving threaded rod is set Seat, and the fixing seat being arranged on the lifting pedestal and lift lever arranged on the fixing seat, in the fixing seat It is additionally provided with for fixing lift lever and for the hinges of lift lever rotation.

It is above-mentioned this to build although above-mentioned this lifting device for building can be used to promote reinforcing bar for building It builds with lifting device that structure is complicated, is unfavorable for popularizing.

Utility model content

For the problems raised in the background art, mentioning the purpose of the utility model is to provide a kind of construction reinforcing bar Device is risen, to solve the problems, such as to mention in background technique.

The above-mentioned technical purpose of the utility model has the technical scheme that

A kind of lifting device of construction reinforcing bar, including the first support plate and the second support plate, first support It is fixed together between plate and the second support plate by several support columns, second support plate is fixedly arranged above vertically Plate is fixed with servo motor on the vertical plate, is fixed with fixed link on the motor shaft of the servo motor, in the fixed link Fixed ring is installed, offers annular groove in the fixed ring, the annular groove inner disc is wound with steel drawstring, and the one of the steel drawstring It holds in the annular groove being fixed in fixed ring, the other end of the steel drawstring is fixed with the first fixed plate, first fixed plate On be fixed with the second fixed plate, the placing groove for placing reinforcing bar is offered in second fixed plate, in first fixed plate Side is fixed with two guide rods about the axisymmetrical of the first fixed plate, the axis in second support plate about the second support plate Line is symmetrically fixed with two the first fixed blocks, offers the guiding passed through for guide rod on the first fixed block described in two Hole.

The second support plate is fixed on floor when promoting reinforcing bar using device by using above-mentioned technical proposal, it will Reinforcing bar is placed in the placing groove in the second fixed plate, then starts servo motor, servo motor is by drive fixed link and admittedly Fixed ring rotation in fixed pole drives the steel drawstring winding coiled in fixed ring in annular groove, to promote the first fixed plate With the height of the second fixed plate, drives reinforcing bar to be promoted, in the lifting process of reinforcing bar, made by the cooperation of guide rod and pilot hole It is more stable to obtain lifting process；Therefore device structure and relatively reliable stabilization while can stablize promotion reinforcing bar, it is being promoted Operation is also relatively simple when reinforcing bar.

Preferably, the outside of the fixed link offers screw thread, and the fixed ring is threaded in the outside of fixed link, institute It states and is further fixed on baffle ring in fixed link, the outside of the fixed link is also threaded with screw thread ring set.

By using above-mentioned technical proposal, fixed ring is threaded in fixed link disassembly and the company that can facilitate fixed ring It connects, screw thread ring set can reinforce the locking effect to fixed ring.

Preferably, locking nut is also threaded in the fixed link.

By using above-mentioned technical proposal, the locking nut being threadedly coupled in fixed link there is non-return to make screwed ring set With, can make fixed ring be threadedly coupled it is relatively reliable.

Preferably, it is fixed about the axisymmetrical of the first support plate there are two the second fixed block in first support plate, Pin hole is offered on two second fixed blocks.

By using above-mentioned technical proposal, by being inserted into pin in the pin hole on the second fixed block, device can be stablized Be fixed on floor.

Preferably, retarder, the input terminal and servo of the retarder are provided between the servo motor and fixed link The motor axis connection of motor, the output end of the retarder are connect with fixed link.

By using above-mentioned technical proposal, retarder can reduce the output speed of servo motor, so that fixed link rotates It is more gentle.

Preferably, protective cover is fixed on the vertical plate, the protective cover is located at the outside of servo motor and retarder, Several heat release holes are offered on the protective cover.

By using above-mentioned technical proposal, the protective cover outside servo motor and retarder can protect servo motor and deceleration The safety of device, the heat release hole on protective cover can radiate for servo motor, can improve the service life of servo motor.

Preferably, one layer of non-slip mat is fixed on the inner wall of the placing groove.

By using above-mentioned technical proposal, the non-slip mat of placing groove inner wall is capable of increasing the frictional force after reinforcing bar is placed, and makes Obtain the more stable of reinforcing bar placement.

Preferably, two guide rods are respectively and fixedly provided with limited block in one end far from the first fixed plate.

By using above-mentioned technical proposal, it is oriented to the stroke that the limited block of boom end can be promoted now, can prevent from sending out Raw collision accident.

In conclusion the utility model has the following beneficial effects:

The lifting device of construction reinforcing bar can guarantee the reliable of structure and stabilization while stabilization promotes reinforcing bar, The lifting device of construction reinforcing bar operates also relatively simple when promoting reinforcing bar simultaneously.

Detailed description of the invention

Fig. 1 is one of the structural schematic diagram of lifting device of construction reinforcing bar；

Fig. 2 is enlarged drawing at C in Fig. 1；

Fig. 3 is the second structural representation of the lifting device of construction reinforcing bar；

Fig. 4 is enlarged drawing at D in Fig. 3；

Fig. 5 is structural schematic diagram of the lifting device of construction reinforcing bar after hiding protective cover.

Appended drawing reference: 1, the first support plate；2, the second support plate；3, support column；4, vertical plate；5, servo motor；6, solid Fixed pole；7, fixed ring；8, annular groove；9, steel drawstring；10, the first fixed plate；11, the second fixed plate；12, placing groove；13, it is oriented to Bar；14, the first fixed block；15, pilot hole；16, baffle ring；17, screw thread ring set；18, locking nut；19, the second fixed block；20, Pin hole；21, retarder；22, protective cover；25, heat release hole；26, non-slip mat；28, limited block.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, to the technical solution in the utility model carry out it is clear, It is fully described by, it is clear that described utility model is only the utility model a part of the embodiment, rather than whole implementation Example.Based on the embodiments of the present invention, those of ordinary skill in the art are obtained without making creative work The every other embodiment obtained, fall within the protection scope of the utility model.

Embodiment

As shown in Figures 1 to 5, a kind of lifting device of construction reinforcing bar, including the first support plate 1 and the second support Plate 2, wherein being fixed together between the first support plate 1 and the second support plate 2 by four support columns 3, four symmetry axis Symmetrically it is fixed between the first support plate 1 and the second support plate 2, wherein it is fixedly arranged above vertical plate 4 in the second support plate 2, It is fixed with servo motor 5 on vertical plate 4, wherein being fixed with fixed link 6 on the motor shaft of servo motor 5, pacifies in fixed link 6 Equipped with fixed ring 7, annular groove 8 is offered in fixed ring 7, is wound with steel drawstring 9 in 8 inner disc of annular groove, and by steel drawstring One end is fixed in the annular groove 8 in fixed ring 7, and the rotation of fixed link 6 will drive fixed ring 7 to rotate, and steel drawstring is driven to be received Volume, is fixed with the first fixed plate 10 in the other end of steel drawstring, the second fixed plate 11 is fixed in the first fixed plate 10, and The placing groove 12 for placing reinforcing bar is offered in the second fixed plate 11, what reinforcing bar can be relatively stable is placed on placing groove 12 It is interior, in order to which the first fixed plate 10 to lifting process is vertically directed, about the first fixed plate above the first fixed plate 10 10 axisymmetrical is fixed with two guide rods 13, and the axisymmetrical in the second support plate 2 about the second support plate 2 is fixed with Two the first fixed blocks 14, wherein offering the pilot hole 15 passed through for guide rod 13 on two the first fixed blocks 14；When When promoting reinforcing bar using device, the second support plate 2 is fixed on floor, reinforcing bar is placed on the placement in the second fixed plate 11 In slot 12, then start servo motor 5, servo motor 5 will drive the fixed ring 7 in fixed link 6 and fixed link 6 to rotate, band Steel drawstring winding of the Moving plate volume in fixed ring 7 in annular groove 8, to promote the height of the first fixed plate 10 and the second fixed plate 11 Degree drives reinforcing bar to be promoted, in the lifting process of reinforcing bar, by the cooperation of guide rod 13 and pilot hole 15 so that lifting process more The stabilization added；Therefore device structure and relatively reliable stabilization while can stablize promotion reinforcing bar, it is operated when promoting reinforcing bar It is relatively simple.

As shown in Figures 1 to 5, screw thread is offered in the outside of fixed link 6, wherein fixed ring 7 is threaded in fixed link 6 Outside, baffle ring 16 is further fixed in fixed link 6, while being also threaded with screw thread ring set 17 in the outside of fixed link 6, Gu Determine ring 7 and be threaded in fixed link 6 disassembly and connection that can facilitate fixed ring 7, screw thread ring set 17 can be reinforced to fixed ring 7 Locking effect；Locking nut 18 is also threaded in fixed link 6 simultaneously, the locking nut 18 being threadedly coupled in fixed link 6 There is non-return effect to screw thread ring set 17, fixed ring 7 can be made to be threadedly coupled relatively reliable；Simultaneously in the first support plate 1 Axisymmetrical about the first support plate 1 is fixed, and there are two the second fixed blocks 19, and open up on two the second fixed blocks 19 There is pin hole 20, by being inserted into pin in the pin hole 20 on the second fixed block 19, device can be stably fixed on floor；And And retarder 21 is provided between servo motor 5 and fixed link 6, the wherein electricity of the input terminal of retarder 21 and servo motor 5 Arbor connection, the output end of retarder 21 are connect with fixed link 6, and retarder 21 can reduce the output speed of servo motor 5, make Obtain the more gentle of the rotation of fixed link 6；Protective cover 22 is fixed on vertical plate 4 simultaneously, wherein protective cover 22 is located at servo electricity The outside of machine 5 and retarder 21, offers several heat release holes 25 on protective cover 22, outside servo motor 5 and retarder 21 Protective cover 22 can protect the safety of servo motor 5 and retarder 21, the heat release hole 25 on protective cover 22 can be for servo motor 5 Heat dissipation, can improve the service life of servo motor 5；It is fixed with one layer of non-slip mat 26 on the inner wall of placing groove 12 simultaneously, places The non-slip mat 26 of 12 inner wall of slot is capable of increasing the frictional force after reinforcing bar is placed, so that reinforcing bar placement is more stable；Simultaneously two Root guide rod 13 is respectively and fixedly provided with limited block 28 in one end far from the first fixed plate 10, and the limited block 28 of 13 end of guide rod can The stroke promoted now can prevent collision accident.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of lifting device of construction reinforcing bar, including the first support plate (1) and the second support plate (2), feature exists In: it is fixed together between first support plate (1) and the second support plate (2) by several support columns (3), it is described Second support plate (2) is fixedly arranged above vertical plate (4), is fixed with servo motor (5) on the vertical plate (4), the servo electricity It is fixed on the motor shaft of machine (5) fixed link (6), is equipped with fixed ring (7) on the fixed link (6), on the fixed ring (7) It offers annular groove (8), annular groove (8) inner disc is wound with steel drawstring (9), and one end of the steel drawstring is fixed on fixed ring (7) in the annular groove (8) on, the other end of the steel drawstring is fixed with the first fixed plate (10), first fixed plate (10) On be fixed with the second fixed plate (11), offered on second fixed plate (11) for place reinforcing bar placing groove (12), it is described Axisymmetrical above first fixed plate (10) about the first fixed plate (10) is fixed with two guide rods (13), and described second About the axisymmetrical fixation of the second support plate (2), there are two the first fixed block (14) on fagging (2), and first is solid described in two Determine to offer the pilot hole (15) passed through for guide rod (13) on block (14).

2. a kind of lifting device of construction reinforcing bar according to claim 1, it is characterised in that: the fixed link (6) outside offers screw thread, and the fixed ring (7) is threaded in the outside of fixed link (6), goes back on the fixed link (6) It is fixed with baffle ring (16), the outside of the fixed link (6) is also threaded with screw thread ring set (17).

3. a kind of lifting device of construction reinforcing bar according to claim 2, it is characterised in that: the fixed link (6) locking nut (18) are also threaded on.

4. a kind of lifting device of construction reinforcing bar according to claim 1, it is characterised in that: first support About the axisymmetrical fixation of the first support plate (1), there are two the second fixed block (19), two second fixed blocks on plate (1) (19) pin hole (20) are offered on.

5. a kind of lifting device of construction reinforcing bar according to claim 1, it is characterised in that: the servo motor (5) it is provided between fixed link (6) retarder (21), the input terminal of the retarder (21) and the motor of servo motor (5) The output end of axis connection, the retarder (21) is connect with fixed link (6).

6. a kind of lifting device of construction reinforcing bar according to claim 5, it is characterised in that: the vertical plate (4) it is fixed on protective cover (22), the protective cover (22) is located at the outside of servo motor (5) and retarder (21), the guarantor Several heat release holes (25) are offered on shield (22).

7. a kind of lifting device of construction reinforcing bar according to claim 1, it is characterised in that: the placing groove (12) one layer of non-slip mat (26) is fixed on inner wall.

8. a kind of lifting device of construction reinforcing bar according to claim 1, it is characterised in that: two guiding Bar (13) is respectively and fixedly provided with limited block (28) in one end far from the first fixed plate (10).