CN217498488U

CN217498488U - High-safety material lifting device for steel structure installation

Info

Publication number: CN217498488U
Application number: CN202220394844.9U
Authority: CN
Inventors: 杨伟; 周华; 邓德龙
Original assignee: Lvyi Construction Group Co ltd
Current assignee: Lvyi Construction Group Co ltd
Priority date: 2022-02-25
Filing date: 2022-02-25
Publication date: 2022-09-27
Anticipated expiration: 2032-02-25

Abstract

The utility model discloses a high security material overhead hoist for steel frame structure installation, including the lifting frame, base and lifter plate, the pulley is all installed to four corners of base bottom, the both sides of base all are provided with bearing structure, the lifting frame is installed on the top of base, driving motor is all installed to the bottom of lifting frame both sides, and driving motor's one end all installs the pivot, the hawser is all installed in the outside of pivot, and the one end of hawser installs the lifter plate, the bottom of lifter plate is provided with the backup pad, the top of backup pad is provided with rotary mechanism, the lifting hook is all installed to the both sides of backup pad bottom, the inside of backup pad is provided with adjusts the structure. The utility model discloses an at the rotatory handle of base both sides installation, rotate and revolve the handle, first screw rod drives anti-skidding supporting legs and reciprocates, when the handling for anti-skidding supporting legs contacts with ground, and through the supporting role of anti-skidding supporting legs, can realize the purpose of reinforcing overhead hoist stability.

Description

High-safety material lifting device for steel structure installation

Technical Field

The utility model relates to a steel frame structure installs technical field, in particular to a high security material overhead hoist for steel frame structure installation.

Background

With the continuous improvement of economic level and the continuous development of building industry, steel framework is widely applied, the steel framework is a structure made of steel materials, all components or parts are usually connected by welding seams, bolts or rivets, and the steel framework has the advantages of high strength, light weight, high structural reliability and the like, and in the process of installing the steel framework, a hoisting device is required to hoist the materials.

The prior art scheme has the defects that the lifting device is not convenient to adjust and adjust the distance between the lifting hooks, so that materials with different sizes are not convenient to lift, and the lifting efficiency is reduced to a certain extent.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims at providing a high security material overhead hoist for steel constructs installation for solve the defect that current overhead hoist is not convenient for adjust.

(II) contents of utility model

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a high security material overhead hoist for steel frame structure installation, includes lifting frame, base and lifter plate, the pulley is all installed to four corners of base bottom, the both sides of base all are provided with bearing structure, lifting frame is installed on the top of base, driving motor is all installed to the bottom of lifting frame both sides, and driving motor's one end all installs the pivot, the hawser is all installed in the outside of pivot, and the one end of hawser installs the lifter plate, the bottom of lifter plate is provided with the backup pad, the top of backup pad is provided with rotary mechanism, the lifting hook is all installed to the both sides of backup pad bottom, the inside of backup pad is provided with the regulation structure.

Preferably, bearing structure includes stopper, anti-skidding supporting legs, first screw rod, preformed hole and revolves the handle, the both sides at the base are all installed to the stopper, first screw rod is all installed to the inside of stopper, and anti-skidding supporting legs is all installed to the bottom of first screw rod, the outside of first screw rod all is provided with the preformed hole, the top of first screw rod is all installed and is revolved the handle. The supporting structure can play a certain supporting role, and the stability of the device is improved.

Preferably, the inner wall of the preformed hole is provided with threads, and the preformed hole is meshed with the first screw rod through the threads. The rotating handle is rotated, and the first screw rod drives the anti-skidding supporting legs to move up and down.

Preferably, rotary mechanism is including spout, servo motor, carousel and slider, servo motor installs the top at the lifter plate, the carousel is installed to servo motor's bottom, and the both sides on carousel top all install the slider, the top of slider is provided with the spout. The rotary mechanism that sets up can change the angular position of material handling, improves handling efficiency.

Preferably, the inner diameter of the sliding groove is larger than the outer diameter of the sliding block, and the sliding groove and the sliding block form a sliding structure. The arranged sliding groove can play a certain limiting role.

Preferably, adjust the structure including changeing handle, second screw rod, third screw rod, movable block and internal thread, the inside at the backup pad is installed to the second screw rod, the one end of second screw rod is installed and is changeed the handle, the third screw rod is installed to the other end of second screw rod, the movable block is all installed in the outside of third screw rod and second screw rod, and the internal thread is all installed to the inside of movable block. The adjustable structure of setting is adjustable the interval between the lifting hook for the lifting hook carries out the handling to the material of equidimension not.

Preferably, the bottom of movable block is connected with the top of lifting hook, the movable block constitutes threaded connection with second screw rod and third screw rod respectively. The second screw rod and the third screw rod rotate, and the movable block drives the lifting hook to move.

(III) advantageous effects

The utility model provides a high security material overhead hoist for steel framework installation, its advantage lies in:

(1) the rotating handle is arranged at one end of the supporting plate, the rotating handle is rotated, the second screw rod drives the third screw rod to rotate, and the movable block drives the lifting hooks to move due to the threaded connection, so that the distance between the lifting hooks can be adjusted, the purpose that the lifting hooks lift materials with different sizes is achieved, and the lifting efficiency is improved;

(2) the first screw rod drives the anti-skid supporting legs to move up and down by rotating the rotary handles arranged on the two sides of the base, so that the anti-skid supporting legs are in contact with the ground during lifting, and the purpose of enhancing the stability of the lifting device can be realized by the supporting effect of the anti-skid supporting legs;

(3) through the servo motor of installation at the lifter plate top, start servo motor, the carousel drives the backup pad and rotates along the direction of spout, and through the rotation of backup pad, alright change the angular position of material handling, improve handling efficiency.

Drawings

In order to clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the description below are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic front view of the present invention;

fig. 2 is a schematic view of the three-dimensional structure of the lifting plate of the present invention;

fig. 3 is a schematic view of a partial structure of the rotating mechanism of the present invention;

fig. 4 is a schematic view of a partial structure of the support structure of the present invention;

fig. 5 is a schematic view of the local structure of the adjusting structure of the present invention.

The reference numerals in the figures illustrate: 1. a lifting frame; 2. a cable; 3. a support structure; 301. a limiting block; 302. anti-skid supporting feet; 303. a first screw; 304. reserving a hole; 305. rotating a handle; 4. a pulley; 5. a base; 6. a rotating shaft; 7. a drive motor; 8. a hook; 9. a support plate; 10. a lifting plate; 11. a rotation mechanism; 1101. a chute; 1102. a servo motor; 1103. a turntable; 1104. a slider; 12. an adjustment structure; 1201. turning a handle; 1202. a second screw; 1203. a third screw; 1204. a movable block; 1205. an internal thread.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, 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 in specific cases to those skilled in the art.

Example one

Referring to fig. 1-5, the present invention provides an embodiment: a high-safety material lifting device for steel structure installation comprises a lifting frame 1, a base 5 and a lifting plate 10, pulleys 4 are installed at four corners of the bottom end of the base 5, supporting structures 3 are arranged on two sides of the base 5, each supporting structure 3 comprises a limiting block 301, anti-skidding supporting feet 302, a first screw 303, a preformed hole 304 and a knob 305, the limiting blocks 301 are installed on two sides of the base 5, the first screw 303 is installed inside each limiting block 301, the anti-skidding supporting feet 302 are installed at the bottom end of each first screw 303, the preformed hole 304 is formed in the outer side of each first screw 303, the knob 305 is installed at the top end of each first screw 303, threads are formed in the inner wall of each preformed hole 304, the preformed hole 304 is meshed with the first screw 303 through threads, the device is moved to a proper position, the preformed hole 305 is rotated, the first screw 303 drives the anti-skidding supporting feet 302 to move up and down, so that the anti-skid supporting feet 302 contact with the ground, and the stability of the lifting device can be enhanced through the supporting function of the anti-skid supporting feet 302.

The top end of the base 5 is provided with the lifting frame 1, the bottom ends of two sides of the lifting frame 1 are respectively provided with the driving motor 7, one end of each driving motor 7 is provided with the rotating shaft 6, the outer side of each rotating shaft 6 is provided with the cable 2, one end of each cable 2 is provided with the lifting plate 10, the bottom end of each lifting plate 10 is provided with the supporting plate 9, two sides of the bottom end of each supporting plate 9 are respectively provided with the lifting hook 8, the inner part of each supporting plate 9 is provided with the adjusting structure 12, the adjusting structure 12 comprises a rotating handle 1201, a second screw 1202, a third screw 1203, a movable block 1204 and an internal thread 1205, the second screw 1202 is arranged in the supporting plate 9, one end of the second screw 1202 is provided with the rotating handle 1201, the other end of the second screw 1202 is provided with the third screw 1203, the outer sides of the third screw 1203 and the second screw 1202 are respectively provided with the movable block 1204, the internal thread 1205 is arranged in the movable block 1204, the bottom end of the movable block 1204 is connected with the top end of the lifting hook 8, the movable block 1204 forms threaded connection with the second screw 1202 and the third screw 1203 respectively, rotates and changes the handle 1201, and the second screw 1202 drives the third screw 1203 and rotates, because threaded connection's relation, the movable block 1204 drives the lifting hook 8 and removes to alright adjust the interval between the lifting hook 8, transfer the lifting hook 8 to suitable position, make the lifting hook 8 can get up the material centre gripping.

Example two

The top of backup pad 9 is provided with rotary mechanism 11, rotary mechanism 11 is including spout 1101, servo motor 1102, carousel 1103 and slider 1104, servo motor 1102 is installed on the top of lifter plate 10, carousel 1103 is installed to servo motor 1102's bottom, and the both sides on carousel 1103 top all install slider 1104, the top of slider 1104 is provided with spout 1101, the internal diameter of spout 1101 is greater than slider 1104's external diameter, spout 1101 and slider 1104 constitute sliding structure, when the handling angle of material needs to be changed, start servo motor 1102, carousel 1103 drives backup pad 9 and rotates along the direction of spout 1101, through the rotation of backup pad 9, alright change the angular position of material handling, start driving motor 7, pivot 6 rotates, hawser 2 alright twines on pivot 6, thereby alright realize the handling of material.

The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one position, or may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a high security material overhead hoist for steel constructs installation, includes lifting frame (1), base (5) and lifter plate (10), its characterized in that: pulleys (4) are mounted at four corners of the bottom end of the base (5), supporting structures (3) are arranged on two sides of the base (5), and a lifting frame (1) is mounted at the top end of the base (5);

the bottom ends of two sides of the lifting frame (1) are respectively provided with a driving motor (7), one end of each driving motor (7) is provided with a rotating shaft (6), the outer side of each rotating shaft (6) is provided with a cable (2), and one end of each cable (2) is provided with a lifting plate (10);

the bottom of lifter plate (10) is provided with backup pad (9), the top of backup pad (9) is provided with rotary mechanism (11), lifting hook (8) are all installed to the both sides of backup pad (9) bottom, the inside of backup pad (9) is provided with adjusts structure (12).

2. The high-safety material lifting device for steel structure installation according to claim 1, wherein the lifting device comprises: bearing structure (3) are including stopper (301), anti-skidding supporting legs (302), first screw rod (303), preformed hole (304) and revolve (305), the both sides in base (5) are all installed in stopper (301), first screw rod (303) are all installed to the inside of stopper (301), and anti-skidding supporting legs (302) are all installed to the bottom of first screw rod (303), the outside of first screw rod (303) all is provided with preformed hole (304), the top of first screw rod (303) is all installed and is revolved (305).

3. The high-safety material lifting device for steel structure installation according to claim 2, wherein the lifting device comprises: the inner wall of the preformed hole (304) is provided with threads, and the preformed hole (304) is meshed with the first screw rod (303) through the threads.

4. The high-safety material lifting device for steel structure installation according to claim 1, wherein the lifting device comprises: rotating mechanism (11) is including spout (1101), servo motor (1102), carousel (1103) and slider (1104), servo motor (1102) are installed on the top of lifter plate (10), carousel (1103) are installed to the bottom of servo motor (1102), and slider (1104) are all installed to the both sides on carousel (1103) top, the top of slider (1104) is provided with spout (1101).

5. The high-safety material lifting device for steel structure installation as claimed in claim 4, wherein: the inner diameter of the sliding groove (1101) is larger than the outer diameter of the sliding block (1104), and the sliding groove (1101) and the sliding block (1104) form a sliding structure.

6. The high-safety material lifting device for steel structure installation according to claim 1, wherein the lifting device comprises: adjust structure (12) including changeing (1201), second screw rod (1202), third screw rod (1203), movable block (1204) and internal thread (1205), the inside in backup pad (9) is installed in second screw rod (1202), change (1201) is installed to the one end of second screw rod (1202), third screw rod (1203) are installed to the other end of second screw rod (1202), movable block (1204) are all installed in the outside of third screw rod (1203) and second screw rod (1202), and internal thread (1205) are all installed to the inside of movable block (1204).

7. The high-safety material lifting device for steel structure installation as claimed in claim 6, wherein: the bottom end of the movable block (1204) is connected with the top end of the lifting hook (8), and the movable block (1204) is in threaded connection with the second screw rod (1202) and the third screw rod (1203) respectively.