CN214359930U

CN214359930U - Building materials hoist device for construction

Info

Publication number: CN214359930U
Application number: CN202120413844.4U
Authority: CN
Inventors: 张金涛; 解洋; 卞新强; 陈动力
Original assignee: Qingdao Jiaheng Construction Group Co ltd
Current assignee: Qingdao Jiaheng Construction Group Co ltd
Priority date: 2021-02-25
Filing date: 2021-02-25
Publication date: 2021-10-08
Anticipated expiration: 2031-02-25

Abstract

The utility model provides a building material hoisting device for building construction, which belongs to the technical field of hoisting equipment, the building material hoisting device for building construction comprises a vehicle body, wherein the middle part of the upper end of the vehicle body is rotatably connected with a base, the upper end of the vehicle body is provided with a circular groove, the circular groove is positioned right below the base, the lower inner wall of the circular groove is fixedly connected with a second motor, the output end of the second motor is fixedly connected to the middle of the lower end of the base, the upper end of the base is fixedly connected with a suspension arm framework, the left inner wall and the right inner wall of the suspension arm framework are hinged through a hinge shaft, the left end of the suspension arm framework is fixedly connected with two fixing rods, the upper end and the lower end of the suspension arm framework are fixedly connected with a motor framework, a rotating mechanism is arranged in the motor framework and connected with the rotating mechanism to realize rotation of the rotating mechanism, the left side of the rotating mechanism is provided with a lifting hook, the upper side of the lifting hook is provided with a lifting mechanism, and the lifting mechanism is connected with the lifting hook to realize vertical linear motion of the lifting mechanism; the lifting hook can be lifted while rotating, the operation is simple, and the lifting precision is improved.

Description

Building materials hoist device for construction

Technical Field

The utility model belongs to the technical field of lifting device, concretely relates to building materials hoist device for construction.

Background

Construction is a production activity performed by people to construct various building products in a certain space and time according to a specific design blueprint by using various building materials. The method comprises the whole production process from construction preparation, earth breaking and engineering completion acceptance. The building materials comprise structural materials, decorative materials and some special materials, and in the actual construction process, hoisting equipment is often needed to transport the building materials.

The existing building material hoisting device generally has the problems of insufficient functionality, complex operation and insufficient hoisting precision.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building materials hoist device for construction, it is not enough to aim at the functional of solving among the prior art, and the operation is comparatively loaded down with trivial details, and the not high enough problem of hoist and mount precision.

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

a building material hoisting device for building construction comprises a vehicle body, wherein the middle part of the upper end of the vehicle body is rotatably connected with a base, the upper end of the vehicle body is provided with a circular groove, the circular groove is positioned right below the base, the lower inner wall of the circular groove is fixedly connected with a second motor, the output end of the second motor is fixedly connected with the middle part of the lower end of the base, the upper end of the base is fixedly connected with a suspension arm framework, the left and right inner walls of the suspension arm frame are hinged with a suspension arm through a hinge shaft, the left end of the suspension arm is fixedly connected with two fixed rods, the upper end and the lower end of the suspension arm are fixedly connected with a motor frame, a rotating mechanism is arranged in the motor frame, the rotating mechanism is connected with the suspension arm to realize rotation of the suspension arm, a lifting hook is arranged on the left side of the suspension arm, a lifting mechanism is arranged on the upper side of the lifting hook, and the lifting mechanism is connected with the lifting hook to realize vertical linear motion of the lifting mechanism.

As an optimal scheme, slewing mechanism includes fixed station, first motor, first rolling dish and cable, fixed station fixed connection is in the upper end of base, and the fixed station is located the left side of davit frame, first motor fixed connection is in motor frame's left inner wall, first rolling dish fixed connection is in the output of first motor, and first rolling dish rotates and connects in the circumferential surface of the dead lever that is located the downside, the one end fixed connection of cable is in the upper end of fixed station, and the circumferential surface of first rolling dish is located to the cable cover.

As an optimal scheme, elevating system includes belt pulley, belt, hoist cable and second rolling dish, the belt pulley is equipped with two, two the belt pulley rotates respectively to be connected in the circumferential surface of two dead levers, and is located the downside belt pulley fixed connection is in the right-hand member of first rolling dish, belt drive connects in the circumferential surface of two belt pulleys, hoist cable fixed connection is in being located the upside the left end of belt pulley, the one end fixed connection of second rolling dish is in the upper end of lifting hook, and the circumferential surface of hoist cable is located to second rolling dish cover.

As a preferred scheme, the rectangular channel has all been seted up, four in the left and right sides both ends around the automobile body all articulated through the hinge between the upper and lower inner wall of rectangular channel have the ground ware of grabbing, two draw-in grooves have all been seted up at the middle part at both ends around the automobile body, and the draw-in groove with grab ground ware phase-match.

As an optimal scheme, the annular spout has been seted up at the upper end middle part of automobile body, the lower extreme fixedly connected with annular slider of base, and annular slider is in annular spout internal rotation.

As an optimized scheme, the stopper of two evenly distributed of fixedly connected with between the inner wall about davit frame.

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

1. in this scheme, through the operation of first motor, can drive first rolling dish and rotate, thereby make the cable rolled up and tighten up the circumferential surface at first rolling dish, thereby exert the pulling force of a backward side to first rolling dish and the dead lever that is located the downside, thereby make the davit use fixed its hinge as the centre of a circle upwards to rotate, simultaneously along with the rotation of first rolling dish, the belt pulley that is located the downside also can rotate, and then the transmission effect through the belt makes the belt pulley that is located the upside also rotate, thereby make second rolling dish rotate, and then make the hoist cable be rolled up and tighten up the circumferential surface at second rolling dish, thereby make the lifting hook pulled up.

2. In this scheme, four grab ground ware and can pack up in four draw-in grooves of joint income respectively to roll out when using in order to play the effect of grabbing ground, make the operation of device more stable.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a first perspective view of the present invention;

fig. 2 is a second perspective view of the present invention;

FIG. 3 is a rear sectional view of the present invention;

fig. 4 is a partially enlarged view of a portion a in fig. 3 according to the present invention.

In the figure: 1. a vehicle body; 2. a ground grabber; 3. a card slot; 4. a base; 5. a fixed table; 6. a boom frame; 7. a suspension arm; 8. a motor frame; 9. a first motor; 10. a first winding tray; 11. a cable; 12. a belt pulley; 13. a belt; 14. fixing the rod; 15. a sling; 16. a hook; 17. a second motor; 18. an annular slider; 19. an annular chute; 20. a limiting block; 21. and a second winding disc.

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.

Example 1

Referring to fig. 1-4, the present invention provides the following technical solutions:

a building material hoisting device for building construction comprises a vehicle body 1, wherein the middle part of the upper end of the vehicle body 1 is rotatably connected with a base 4, the upper end of the vehicle body 1 is provided with a circular groove, and the circular groove is positioned right below the base 4, the lower inner wall of the circular groove is fixedly connected with a second motor 17, the output end of a second motor 17 is fixedly connected to the middle of the lower end of the base 4, the upper end of the base 4 is fixedly connected with a suspension arm frame 6, a suspension arm 7 is hinged between the left inner wall and the right inner wall of the suspension arm frame 6 through a hinge shaft, the left end of the suspension arm 7 is fixedly connected with two fixing rods 14, the upper end and the lower end of the suspension arm 7 are fixedly connected with a motor frame 8, a rotating mechanism is arranged in the motor frame 8, the rotating mechanism is connected with the suspension arm 7 to realize rotation of the suspension arm, the left side of the suspension arm 7 is provided with a lifting hook 16, the upper side of the lifting hook 16 is provided with a lifting mechanism, and the lifting mechanism is connected with the lifting hook 16 to realize vertical linear motion of the lifting mechanism;

the rotating mechanism comprises a fixed table 5, a first motor 9, a first winding disc 10 and a guy cable 11, wherein the fixed table 5 is fixedly connected to the upper end of the base 4, the fixed table 5 is positioned on the left side of the suspension arm frame 6, the first motor 9 is fixedly connected to the left inner wall of the motor frame 8, the first winding disc 10 is fixedly connected to the output end of the first motor 9, the first winding disc 10 is rotatably connected to the circumferential surface of a fixed rod 14 positioned on the lower side, one end of the guy cable 11 is fixedly connected to the upper end of the fixed table 5, and the guy cable 11 is sleeved on the circumferential surface of the first winding disc 10;

elevating system includes belt pulley 12, belt 13, hoist cable 15 and second rolling dish 21, belt pulley 12 is equipped with two, two belt pulleys 12 rotate respectively and connect in the circumferential surface of two dead levers 14, and be located the belt pulley 12 fixed connection of downside in the right-hand member of first rolling dish 10, belt 13 transmission is connected in the circumferential surface of two belt pulleys 12, hoist cable 15 fixed connection is in the left end of the belt pulley 12 that is located the upside, the one end fixed connection of second rolling dish 21 is in the upper end of lifting hook 16, and the circumferential surface of hoist cable 15 is located to second rolling dish 21 cover.

In the embodiment of the present invention, the car body 1 functions as a moving device, the base 4 can be driven to rotate by the operation of the second motor 17, and then the suspension arm 7 is driven to rotate, the first motor 9 and the second motor 17 can be selected according to actual needs, for example, the model is selected as Y630-10/1180, the first motor 9 and the second motor 17 are electrically connected to an external power source, and the first winding disc 10 can be driven to rotate, so that the cable 11 is wound up and tightened on the circumferential surface of the first winding disc 10, and a backward pulling force is applied to the first winding disc 10 and the fixing rod 14 located at the lower side, so that the suspension arm 7 rotates upward with the hinge shaft fixing the suspension arm as the center, and simultaneously with the rotation of the first winding disc 10, the belt pulley 12 located at the lower side also rotates, and further the belt pulley 12 located at the upper side also rotates by the transmission function of the belt 13, thereby rotating the second winding disc 21 and causing the sling 15 to be wound up and tightened on the circumferential surface of the second winding disc 21, thereby causing the hook 16 to be pulled up, and when the first motor 9 is operated in the other direction, the sling 15 will be lowered so that the hook 16 descends, while the guy cable 11 is lowered so that the boom 7 rotates downward under the action of gravity. For those skilled in the art, the first motor 9 and the second motor 17 are all in the prior art and will not be described in detail.

Specifically, referring to the figure, rectangular grooves are formed in the left portion and the right portion of the front end and the rear end of the vehicle body 1, the upper inner wall and the lower inner wall of each rectangular groove are hinged to ground grabbers 2 through hinge shafts, two clamping grooves 3 are formed in the middle of the front end and the rear end of the vehicle body 1, and the clamping grooves 3 are matched with the ground grabbers 2.

In this embodiment: in this device, four ground grabbers 2 can be packed up in four draw-in grooves 3 of joint income respectively to roll out when using and in order to play the effect of grabbing ground, make the operation of device more stable. For those skilled in the art, the ground grabber 2 is the prior art and will not be described in detail.

Specifically, referring to fig. 1, an annular sliding groove 19 is formed in the middle of the upper end of the vehicle body 1, an annular sliding block 18 is fixedly connected to the lower end of the base 4, and the annular sliding block 18 rotates in the annular sliding groove 19.

In this embodiment: in the device, the base 4 can drive the annular slide block 18 to rotate in the annular slide groove 19 when rotating, so that the rotation of the base 4 is more stable, and the deviation cannot occur.

Specifically referring to fig. 2, two evenly distributed limiting blocks 20 are fixedly connected between the left and right inner walls of the boom frame 6.

In this embodiment: in the device, two limit blocks 20 are respectively positioned at two opposite angles of the suspension arm frame 6, so that the suspension arm 7 is limited, and the suspension arm 7 is prevented from being excessively rotated to cause damage to the device and a hoisted object.

The utility model discloses a theory of operation and use flow: when the device is used, firstly, the vehicle body 1 is moved to a construction position, then the four ground grabbers 2 are pulled out from the clamping grooves 3 and operated to carry out ground grabbing operation so as to enhance the stability of the device, then the operation of the second motor 17 is started to drive the base 4 to rotate so that the suspension arm 7 moves to a building material storage position, then the operation of the second motor 17 is stopped, the motor frame 8 is started to operate so as to drive the first winding disc 10 to rotate and put down the guy cable 11 to extend, so that the suspension arm 7 rotates downwards around a hinge shaft connected with the suspension arm under the action of gravity, simultaneously, the second winding disc 21 and the two belt pulleys 12 rotate along with the rotation of the suspension cable 15 to extend, so that the hook 16 is put down, the building material is fixed with the hook 16, then the first motor 9 is operated reversely, so that the first winding disc 10 and the second winding disc 21 rotate reversely and wind up the guy cable to tighten up the guy cable 11 and the guy cable 15, so that the suspension arm 7 rotates upwards, the lifting hook 16 also rises, then the operation of the first motor 9 is stopped, and then the building materials are moved to a specified place by repeated operation and then put down to finish the hoisting construction; the lifting hook 16 can be lifted while the suspension arm 7 is rotated, the operation is simple, and the lifting precision is improved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a building materials hoist device for construction which characterized in that: comprises a vehicle body (1), the upper end middle part of the vehicle body (1) is rotatably connected with a base (4), the upper end of the vehicle body (1) is provided with a circular groove, the circular groove is positioned under the base (4), the lower inner wall of the circular groove is fixedly connected with a second motor (17), the output end of the second motor (17) is fixedly connected with the lower end middle part of the base (4), the upper end of the base (4) is fixedly connected with a suspension arm framework (6), a suspension arm (7) is hinged between the left inner wall and the right inner wall of the suspension arm framework (6) through a hinge shaft, the left end of the suspension arm (7) is fixedly connected with two fixed rods (14), the upper end and the lower end of the suspension arm (7) are fixedly connected with a motor framework (8), a rotating mechanism is arranged in the motor framework (8), the rotating mechanism is connected with the suspension arm (7) to realize the rotation thereof, the left side of the suspension arm (7) is provided with a lifting hook (16), the upper side of the lifting hook (16) is provided with a lifting mechanism, and the lifting mechanism is connected with the lifting hook (16) to realize the vertical linear motion of the lifting hook.

2. A building material hoisting device for building construction according to claim 1, wherein: slewing mechanism includes fixed station (5), first motor (9), first rolling dish (10) and cable (11), fixed station (5) fixed connection is in the upper end of base (4), and fixed station (5) are located the left side of davit frame (6), first motor (9) fixed connection is in the left inner wall of motor frame (8), first rolling dish (10) fixed connection is in the output of first motor (9), and just first rolling dish (10) rotate to be connected in the circumferential surface who is located the dead lever (14) of downside, the one end fixed connection of cable (11) is in the upper end of fixed station (5), and the circumferential surface of first rolling dish (10) is located to cable (11) cover.

3. A building material hoisting device for building construction according to claim 2, wherein: elevating system includes belt pulley (12), belt (13), hoist cable (15) and second rolling dish (21), belt pulley (12) are equipped with two, two belt pulley (12) rotate respectively and connect in the circumferential surface of two dead levers (14), and are located the downside belt pulley (12) fixed connection is in the right-hand member of first rolling dish (10), belt (13) transmission is connected in the circumferential surface of two belt pulleys (12), hoist cable (15) fixed connection is located the upside the left end of belt pulley (12), the one end fixed connection of second rolling dish (21) is in the upper end of lifting hook (16), and the circumferential surface of hoist cable (15) is located to second rolling dish (21) cover.

4. A building material hoisting device for building construction according to claim 3, wherein: rectangular channels, four have all been seted up in the left and right sides two at both ends around automobile body (1) all articulated through the hinge between the upper and lower inner wall of rectangular channel have a ground ware (2), two draw-in grooves (3) have all been seted up at the middle part at both ends around automobile body (1), and draw-in groove (3) with grab ground ware (2) phase-match.

5. A building materials hoist device for construction according to claim 4, characterized in that: annular sliding grooves (19) are formed in the middle of the upper end of the trolley body (1), annular sliding blocks (18) are fixedly connected to the lower ends of the bases (4), and the annular sliding blocks (18) rotate in the annular sliding grooves (19).

6. A building materials hoist device for construction according to claim 5, characterized in that: two limit blocks (20) which are uniformly distributed are fixedly connected between the left inner wall and the right inner wall of the suspension arm frame (6).