CN216141151U

CN216141151U - Material lifting device for building engineering

Info

Publication number: CN216141151U
Application number: CN202121709626.1U
Authority: CN
Inventors: 付鲲
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-27
Filing date: 2021-07-27
Publication date: 2022-03-29
Anticipated expiration: 2031-07-27

Abstract

The utility model provides a material lifting device for constructional engineering, which belongs to the technical field of constructional engineering equipment and comprises a fixed base plate, wherein four fixing holes are formed in the fixed base plate, a base is fixed at the top of the fixed base plate, two convex plates are fixed at the top of the base, a winding rod is rotatably connected between the two convex plates, a cable is wound on the winding rod, a motor is arranged on the convex plate on the left side, the output end of the motor penetrates through the convex plates and is fixed with the winding rod, an inner groove is formed in the front side wall of the base, an arc-shaped connecting rod is rotatably connected in the inner groove through a rotating shaft, an electric telescopic rod is fixed on the arc-shaped connecting rod, an inner concave block is fixed at the other end of the electric telescopic rod, the whole device is reasonable in structure arrangement, ingenious in conception, flexible in operation and high in safety factor, and can be suitable for different operation environments, and the use adaptability of the device is improved, the practicability is strong.

Description

Material lifting device for building engineering

Technical Field

The utility model belongs to the technical field of constructional engineering equipment, and particularly relates to a material lifting device for constructional engineering.

Background

The building engineering is an engineering entity which performs various technical works and completions such as planning, surveying, designing, constructing, completing and the like for newly building, reconstructing or extending building buildings and affiliated structures and installation engineering of lines, pipelines and equipment matched with the engineering entity. The construction engineering of various houses and buildings is also referred to as construction workload, and the investment amount of the part must be realized by the work and material movement and the construction activity. With the high-speed development of China, more and more building projects are generated, in the building construction process of a house, materials such as cement, bricks and tiles are generally placed on the ground, specific personnel are required to convey the materials to high personnel, the process is time-consuming and labor-consuming, and the efficiency is low.

And among the prior art material hoisting device that makes progress promotes through the serving greatly, and its structure is too simple, and touches easily with the wall that rises, not only can cause wearing and tearing to the wall, also can cause the damage to the material simultaneously, can also make the material drop at the in-process that promotes seriously, causes the incident, consequently, designs a material hoisting device for building engineering.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a material lifting device for building engineering, and aims to solve the problems that in the prior art, a material lifting device is mostly lifted through a coiled rope, the structure is too simple, the material lifting device is easy to touch a raised wall, the wall is abraded, the material is damaged, the material falls off in the lifting process seriously, safety accidents are caused, and the like.

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

the utility model provides a material lifting device for building engineering includes fixed baseplate, four fixed orificess have been seted up on the fixed baseplate, fixed baseplate's top is fixed with the base, the top of base is fixed with two flanges, two rotate between the flange and be connected with the winding rod, the winding has the hawser, is located the left side on the winding rod be provided with the motor on the flange, and the output of motor runs through the flange and fixed with the winding rod, the inner groovy has been seted up to the preceding lateral wall of base, rotate through the pivot in the inner groovy and be connected with the arc connecting rod, be fixed with electric telescopic handle on the arc connecting rod, electric telescopic handle's the other end is fixed with the indent piece, the indent piece internal rotation is connected with the guide roll, and the hawser runs through the indent piece and with the guide roll phase-match, be provided with angle adjustment mechanism on the arc connecting rod.

Preferably, the angle adjusting mechanism includes an extension plate fixed to a front side wall of the fixed base plate, two second auxiliary plates are fixed to a top of the extension plate, two first auxiliary plates are fixed to a front side wall of the arc-shaped connecting rod, hinge shafts are rotatably connected in the two first auxiliary plates and the two second auxiliary plates, and a hydraulic telescopic rod is fixed between the two hinge shafts.

Preferably, the tail end of the cable is connected with a reinforcing piece, and a hook is fixed at the bottom of the reinforcing piece.

Preferably, two limiting discs are fixed on the winding roller between the two convex plates.

Preferably, a balancing weight is arranged in the base.

Preferably, the cable is a steel wire rope with high strength and toughness.

Preferably, the arc-shaped connecting rod is provided with a radian which is concave backwards.

Preferably, the circumferential surface of the guide roller is provided with a plurality of anti-slip protrusions.

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

1. in the scheme, the whole device is reasonable in structure arrangement, ingenious in conception, flexible in operation, high in safety factor, applicable to different operation environments, high in adaptability and practicability and capable of effectively solving the problems that a material upwards lifting device in the prior art is mostly lifted through a winding rope, the structure is too simple, the material is easy to touch a lifted wall, the wall is abraded, the material is damaged, the material can seriously fall off in the lifting process, safety accidents are caused and the like, when the device is used, the device is fixed with the ground acute bolt through a plurality of fixing holes in a fixing base plate, the use stability of the device can be improved due to the design, after the fixing is finished, the position where an inner concave block reaches is changed through adjusting the length of an electric telescopic rod, and the device is adaptive to different installation places and distances from the wall, after adjusting suitable angle, corotation through the motor drives the winding rod and rotates between two flanges to twine the hawser, shorten the length of hawser outside, reach the promotion that carries out the height to the material of putting the couple on the hawser with this, the setting of guide roll also can change the position that the material rises perpendicularly, just the length outside that can prolong equally in the counterwork of motor, and then carries out the promotion operation of next ripples material.

2. In the scheme, the angle adjusting mechanism can be arranged by prolonging the hydraulic telescopic rod, so that the arc-shaped connecting rod rotates in the inner groove through the rotating shaft, the inclination angle of the whole arc-shaped connecting rod and the electric telescopic rod with the ground is changed, the highest height of lifting materials is further improved, the materials can directly reach the ground level flush with the fixed base plate, the automation degree is improved, the labor intensity of operators is reduced, the container for hanging and loading the materials is hooked, the reinforcing piece arranged between the cable rope and the hook can improve the connection and fastening degree of the hook and the cable rope, the arrangement of the two limiting discs can prevent the cable rope from deviating when being wound on the winding rod to cause the blockage of the device and influence the operation efficiency, the arrangement of the balancing weight in the base can enable the gravity center of the whole device to move downwards, the upper limit of the weight of lifting the materials is improved, and the safety and the service life of the device can be improved by adopting the steel wire rope with higher strength and toughness, being provided with the radian of indent backward with the arc connecting rod can prevent that the arc connecting rod touches with the mistake of winding rod when carrying out angle modulation to angle adjustment mechanism, be provided with a plurality of non-slip raised at the circumferencial surface of guide roll and can ensure that hawser makes whole guide roll internal rotation including when leading on the guide roll, rather than hawser and guide roll direct friction, this kind of setting can improve the life of hawser and guide roll, prevents that long-time friction from causing wearing and tearing.

Drawings

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

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a first perspective view of the present invention;

FIG. 3 is a second perspective view of the present invention;

fig. 4 is a right side view of the present invention.

In the figure: 1. fixing the substrate; 2. a fixing hole; 3. a base; 4. a convex plate; 5. a limiting disc; 6. a motor; 7. a cable; 8. an inner groove; 9. an arc-shaped connecting rod; 10. an electric telescopic rod; 11. an inner concave block; 12. a guide roller; 13. a reinforcement; 14. hooking; 15. a first auxiliary plate; 16. a hydraulic telescopic rod; 17. a second auxiliary plate; 18. an extension plate.

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. 1-4, the present invention provides the following technical solutions: the utility model provides a material lifting device for building engineering includes PMKD 1, four fixed orificess 2 have been seted up on PMKD 1, PMKD 1's top is fixed with base 3, base 3's top is fixed with two flanges 4, it is connected with the winding rod to rotate between two flanges 4, the winding has hawser 7 on the winding rod, be located and be provided with motor 6 on the left side flange 4, and motor 6's output runs through flange 4 and is fixed with the winding rod, inner grove 8 has been seted up to base 3's preceding lateral wall, rotate through the pivot in the inner grove 8 and be connected with arc connecting rod 9, be fixed with electric telescopic handle 10 on the arc connecting rod 9, electric telescopic handle 10's the other end is fixed with interior concave piece 11, interior concave piece 11 internal rotation is connected with guide roll 12, and hawser 7 runs through interior concave piece 11 and with guide roll 12 phase-match, be provided with angle adjustment mechanism on the arc connecting rod 9.

In the specific embodiment of the utility model, the whole device has reasonable structure, ingenious conception, flexible operation and high safety factor, is suitable for different operation environments, improves the use adaptability of the device, has strong practicability, and effectively solves the problems that the material upwards lifting device in the prior art is mostly lifted by a winding rope, has an excessively simple structure, is easy to touch a lifted wall, can not only cause abrasion to the wall, but also damage to the material, and can seriously cause the falling of the material in the lifting process to cause safety accidents and the like, when the device is used, the device is fixed with a ground acute bolt through a plurality of fixing holes 2 on a fixing base plate 1, the design can also improve the use stability of the device, after the fixing is finished, the position reached by an inner concave block 11 is changed by adjusting the length of an electric telescopic rod 10 so as to adapt to different installation places and distances from the wall, after adjusting suitable angle, corotation through motor 6 drives the winding rod and rotates between two flange 4 to twine hawser 7, shorten hawser 7 length outside, reach the promotion that carries out the height to the material of putting couple 14 on hawser 7 with this, the setting of guide roll 12 also can change the position that the material rises perpendicularly, motor 6 just can prolong equally length outside, and then carry out the promotion operation of next ripples material.

Specifically, the angle adjusting mechanism comprises an extension plate 18, the extension plate 18 is fixed on the front side wall of the fixed base plate 1, two second auxiliary plates 17 are fixed on the top of the extension plate 18, two first auxiliary plates 15 are fixed on the front side wall of the arc-shaped connecting rod 9, hinge shafts are rotatably connected in the two first auxiliary plates 15 and the two second auxiliary plates 17, and a hydraulic telescopic rod 16 is fixed between the two hinge shafts.

In this embodiment: angle adjustment mechanism's setting can be through extension hydraulic telescoping rod 16, makes arc connecting rod 9 through the pivot including 8 rotations of recess, change the inclination of whole arc connecting rod 9 and electric telescopic handle 10 and ground, and then improve the highest height that the material promoted to this reaches the material can directly reach subaerial with fixed baseplate 1 flushes, has improved degree of automation, has reduced operating personnel's intensity of labour.

Specifically, the end of the cable 7 is connected with a reinforcement 13, and a hook 14 is fixed at the bottom of the reinforcement 13.

In this embodiment: the hook 14 is used for hooking a container for loading materials, and the reinforcing piece 13 arranged between the cable 7 and the hook 14 can improve the connection fastening degree of the hook 14 and the cable 7.

Specifically, two limiting discs 5 are fixed on the winding rod between the two convex plates 4.

In this embodiment: the arrangement of the two limiting discs 5 can prevent the mooring rope 7 from deviating when being wound on the winding rod, so that the device is blocked and the working efficiency is influenced.

Specifically, a balancing weight is arranged in the base 3.

In this embodiment: the setting of balancing weight can let the focus of whole device move down in base 3, improves the weight upper limit that the material promoted.

Specifically, the cable 7 is made of steel wire with high strength and toughness.

In this embodiment: the cable 7 is made of a steel wire rope with high strength and toughness, so that the safety of the device can be improved, and the service life of the device can be prolonged.

Specifically, the arc connecting rod 9 is provided with a radian which is concave backwards.

In this embodiment: the radian that is provided with arc connecting rod 9 and indent backward can prevent arc connecting rod 9 from touching with the mistake of winding rod when carrying out angle modulation to angle adjustment mechanism.

Specifically, the circumferential surface of the guide roller 12 is provided with a plurality of anti-slip projections.

In this embodiment: the arrangement that the plurality of anti-skidding protrusions are arranged on the circumferential surface of the guide roller 12 can ensure that the whole guide roller 12 rotates in the concave block 11 when the cable 7 is guided on the guide roller 12, and the cable 7 is not directly rubbed with the guide roller 12, so that the service lives of the cable 7 and the guide roller 12 can be prolonged, and abrasion caused by long-time friction is prevented.

The working principle and the using process of the utility model are as follows: when the utility model is used, the device is fixed with ground acute bolts through a plurality of fixing holes 2 on a fixing base plate 1, the design can also improve the use stability of the device, after the fixation is finished, the position reached by an inner concave block 11 is changed by adjusting the length of an electric telescopic rod 10 so as to adapt to different installation places and distances from a wall body, after the proper angle is adjusted, a winding rod is driven to rotate between two convex plates 4 by the forward rotation of a motor 6, a cable 7 is wound, the length of the cable 7 outside is shortened, so that the material placed on a hook 14 on the cable 7 is lifted in height, the point position of the material which vertically rises can be changed by the arrangement of a guide roller 12, the length of the cable outside can be prolonged by the forward rotation of the motor 6, the next wave of material is lifted, the arrangement of an angle adjusting mechanism can be realized by prolonging a hydraulic telescopic rod 16, the arc connecting rod 9 rotates in the inner groove 8 through the rotating shaft, the inclination angles of the whole arc connecting rod 9 and the electric telescopic rod 10 and the ground are changed, and further the highest height of material lifting is improved, so that the material can directly reach the ground flush with the fixed base plate 1, the automation degree is improved, the labor intensity of operators is reduced, the hook 14 is used for hooking a container for loading the material, the reinforcing piece 13 arranged between the cable 7 and the hook 14 can improve the connection fastening degree of the hook 14 and the cable 7, the arrangement of the two limiting discs 5 can prevent the cable 7 from deviating when being wound on a winding rod to cause the blockage of the device and influence the operation efficiency, the arrangement of the balancing weight in the base 3 can enable the gravity center of the whole device to move downwards, the upper limit of weight of material lifting is improved, the safety and the service life of the device can be improved by adopting a steel wire rope with higher strength and toughness as the cable 7, the arc-shaped connecting rod 9 is provided with the arc-shaped connecting rod which is concave inwards backwards, so that the arc-shaped connecting rod 9 can be prevented from being touched by mistake when the angle adjusting mechanism is used for adjusting the angle, the plurality of anti-skidding protrusions are arranged on the circumferential surface of the guide roller 12, so that the whole guide roller 12 can rotate in the concave block 11 when the cable 7 is guided on the guide roller 12, but the cable 7 and the guide roller 12 are not directly rubbed, the arrangement can prolong the service life of the cable 7 and the guide roller 12, and prevent the abrasion caused by long-time friction, the whole device is reasonable in structure, ingenious in concept, flexible in operation, high in safety factor, suitable for different operation environments, the use adaptability of the device is improved, the practicability is strong, the problem that the material upwards lifting device in the prior art is mostly lifted by winding ropes is effectively solved, the structure is too simple, the material upwards lifting device is easy to touch with a lifting wall, and the wall is abraded, meanwhile, the material can be damaged, and the material can drop in the lifting process seriously, so that the problems of safety accidents and the like are caused.

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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. 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 material hoisting device for building engineering which characterized in that: comprises a fixed base plate (1), four fixed holes (2) are formed in the fixed base plate (1), a base (3) is fixed at the top of the fixed base plate (1), two convex plates (4) are fixed at the top of the base (3), a winding rod is rotatably connected between the two convex plates (4), a cable rope (7) is wound on the winding rod, a motor (6) is arranged on the convex plate (4) on the left side, the output end of the motor (6) penetrates through the convex plates (4) and is fixed with the winding rod, an inner groove (8) is formed in the front side wall of the base (3), an arc-shaped connecting rod (9) is rotatably connected in the inner groove (8) through a rotating shaft, an electric telescopic rod (10) is fixed on the arc-shaped connecting rod (9), an inner concave block (11) is fixed at the other end of the electric telescopic rod (10), and a guide roller (12) is rotatably connected in the inner concave block (11), and the cable (7) penetrates through the concave block (11) and is matched with the guide roller (12), and an angle adjusting mechanism is arranged on the arc-shaped connecting rod (9).

2. The material lifting device for construction engineering according to claim 1, characterized in that: the angle adjusting mechanism comprises an extension plate (18), the extension plate (18) is fixed on the front side wall of the fixed base plate (1), two second auxiliary plates (17) are fixed on the top of the extension plate (18), two first auxiliary plates (15) are fixed on the front side wall of the arc-shaped connecting rod (9), hinge shafts are rotatably connected in the two first auxiliary plates (15) and the two second auxiliary plates (17), and a hydraulic telescopic rod (16) is fixed between the two hinge shafts.

3. The material lifting device for construction engineering according to claim 2, characterized in that: the tail end of the mooring rope (7) is connected with a reinforcing piece (13), and a hook (14) is fixed at the bottom of the reinforcing piece (13).

4. The material lifting device for construction engineering according to claim 3, characterized in that: two limiting discs (5) are fixed on the winding stick between the two convex plates (4).

5. The material lifting device for construction engineering according to claim 4, characterized in that: and a balancing weight is arranged in the base (3).

6. The material lifting device for construction engineering according to claim 5, characterized in that: the mooring rope (7) is a steel wire rope with high strength and toughness.

7. The material lifting device for construction engineering according to claim 6, characterized in that: the arc-shaped connecting rod (9) is provided with a radian which is concave backwards.

8. The material lifting device for construction engineering according to claim 7, characterized in that: the circumferential surface of the guide roller (12) is provided with a plurality of anti-skid protrusions.