CN221070765U

CN221070765U - Material lifting device for engineering building construction

Info

Publication number: CN221070765U
Application number: CN202322879288.1U
Authority: CN
Inventors: 杨晓旭
Original assignee: Shandong Dezheng Testing Co ltd
Current assignee: Shandong Dezheng Testing Co ltd
Priority date: 2023-10-26
Filing date: 2023-10-26
Publication date: 2024-06-04
Anticipated expiration: 2033-10-26

Abstract

The utility model provides a material lifting device for engineering building construction, which comprises a rotating base, wherein a lifting frame and a winding component are arranged at the top end of the rotating base, first idler wheels are arranged at the top and the bottom of the lifting frame, main lifting ropes are arranged on the surfaces of the two first idler wheels, auxiliary lifting ropes are arranged on the surfaces of the two second idler wheels on the same side, one ends of the main lifting ropes and the auxiliary lifting ropes are connected with the winding component, the other ends of the main lifting ropes are connected with a lifting box, the using direction of the lifting frame is convenient to adjust through a arranged bottom plate and a top plate, the using direction of the lifting frame is fixed through the arranged limiting pins matched with a first limiting hole and a second limiting hole Kong Fangbian, and when one lifting rope breaks through the arranged main lifting ropes and the auxiliary lifting ropes, the rest lifting ropes still play a lifting effect, so that the lifting box is prevented from falling when the device is used, and the safety of the device is improved.

Description

Material lifting device for engineering building construction

Technical Field

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

Background

In building construction process, often need hoist building material to corresponding floor, consequently need use material hoist and mount lifting means, through retrieving taking place, application number "202220347773.7" discloses "an adjustable building engineering material lifting machine", wherein "including backup pad and auxiliary assembly is recorded," hoist and mount frame is installed to the top of backup pad, and hoist and mount frame's internally mounted has the adjusting part who is used for adjusting hoist and mount height, adjusting part includes micro-motor, threaded rod, screw-nut, pulley and slide rail, screw-nut's external connection has the connecting rod, and the externally mounted of connecting rod has the support frame, the jack is installed to the top of support frame, and the externally mounted of jack has the lifting rope, and the lifting hook is installed to the below of lifting rope, the below of lifting hook is connected with rings, and the below of installing and be used for unloading the buffer assembly of power to the box, "above-mentioned lifting machine is adjusted hoist and mount height through adjusting part to lifting means, and can reduce the cracked risk of lifting rope when using, but the above-mentioned device still has certain not enough when using: when lifting materials, the materials at different positions are required to be lifted, the lifting machine is inconvenient to adjust the lifting position when in use, meanwhile, the buffer assembly can reduce the risk of breakage of a lifting rope, but the lifting rope body is not provided with a protection device for preventing the box body from falling when broken, and based on the protection device, the lifting device is convenient to adjust the lifting direction and capable of avoiding falling of the lifting box.

Disclosure of utility model

The utility model aims to provide a material lifting device for engineering building construction, and aims to solve the problems in the background technology.

In order to achieve the above purpose, the utility model provides a material lifting device for engineering building construction, which comprises a rotating base, wherein a lifting frame and a winding component are arranged at the top end of the rotating base, first idler wheels are arranged at the top and the bottom of the lifting frame, first extension plates are fixedly connected to the two sides of the top of the lifting frame, second extension plates are fixedly connected to the two sides of the bottom of the lifting frame, second idler wheels are correspondingly arranged at the top ends of the first extension plates and the second extension plates, main lifting ropes are arranged on the surfaces of the two first idler wheels, auxiliary lifting ropes are arranged on the surfaces of the two second idler wheels on the same side, one ends of the main lifting ropes and the auxiliary lifting ropes are connected with the winding component, the other ends of the main lifting ropes are connected with a lifting box, fixing components are arranged at the two sides of the lifting box, and the other ends of the auxiliary lifting ropes are respectively connected with the corresponding fixing components.

As a preferable technical scheme of the utility model, the rotating base comprises a bottom plate, a top plate is rotatably arranged at the top end of the bottom plate, a plurality of first limiting holes are formed in the side surface of the top plate at equal intervals, an L-shaped connecting piece is fixedly connected to one side of the bottom plate, a second limiting hole corresponding to the first limiting hole is formed in one end of the L-shaped connecting piece, and a limiting pin rod is connected between the first limiting hole and the second limiting hole in a penetrating mode.

As a preferable technical scheme of the utility model, the winding assembly comprises a winding frame, a winding shaft is rotationally connected to the winding frame, a winding motor is fixedly connected to one side of the winding frame, an output shaft of the winding motor is connected with the winding shaft, a first winding groove for winding a main hoisting rope is formed in the middle of the winding shaft, second winding grooves for winding auxiliary hoisting ropes are formed in two sides of the winding shaft respectively, and an adjusting mechanism for adjusting winding positions of the main hoisting ropes and the auxiliary hoisting ropes is arranged on the winding frame.

As a preferable technical scheme of the utility model, the fixing assembly comprises a first clamping block and a second clamping block, the first clamping block is fixedly connected to the side wall of the hanging box, U-shaped clamping grooves are formed in opposite sides of the first clamping block and the second clamping block, fixing screw holes are formed in four corners of the first clamping block and the second clamping block, the first clamping block and the second clamping block are fixedly connected with the fixing screw holes through fixing bolts in a threaded manner, two positioning screw holes penetrating through the U-shaped clamping grooves are formed in the side face of the second clamping block, and positioning bolts are connected in the positioning screw holes in a threaded manner.

As a preferable technical scheme of the utility model, the first limiting hole is matched with the second limiting hole in size, and the size of the limiting pin rod is matched with the sizes of the first limiting hole and the second limiting hole.

As a preferable technical scheme of the utility model, the end head of the auxiliary hoisting rope passes through the U-shaped clamping groove and is fixed with the rope body through the fixing piece.

As a preferable technical scheme of the utility model, a reinforcing rod is arranged between the second extension plate and the lifting frame.

Compared with the prior art, the utility model has the beneficial effects that: the specific bottom plate that makes the hoist and mount frame through setting up and roof direction of use be convenient for adjust, and fix the direction of use of hoist and mount frame through spacing pin cooperation first spacing hole and the spacing Kong Fangbian of second that set up, and make one of them hoist and mount rope take place the fracture through the main hoist and mount rope that sets up and vice hoist and mount rope, other hoist and mount ropes still can play the hoist and mount effect to avoid the hoist and mount case to take place to fall, promoted the security when the device was used.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a rotating base according to the present utility model;

FIG. 3 is a schematic view of a winding assembly according to the present utility model;

FIG. 4 is a schematic view of a structure of a lifting frame according to the present utility model;

FIG. 5 is a schematic view of a fixing assembly according to the present utility model;

fig. 6 is a schematic cross-sectional view of a fixing assembly according to the present utility model.

In the figure: 1. a rotating base; 101. a bottom plate; 102. a top plate; 103. a first limiting hole; 104. an L-shaped connector; 105. a second limiting hole; 106. a limiting pin rod; 2. hoisting the frame; 3. a winding assembly; 301. a winding frame; 302. a winding shaft; 303. a winding motor; 304. a first winding groove; 305. a second winding groove; 4. a first roller; 5. a first extension plate; 6. a second extension plate; 7. a second roller; 8. a main hoisting rope; 9. auxiliary hoisting ropes; 10. hanging a box; 11. a fixing assembly; 111. a first clamping block; 112. a second clamping block; 113. u-shaped clamping groove; 114. fixing the screw holes; 115. a fixing bolt; 116. positioning screw holes; 117. positioning bolts; 12. and a reinforcing rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, the present utility model provides the following technical solutions: the utility model provides a material hoist device for engineering construction, including rotating base 1, hoist and mount frame 2 and rolling subassembly 3 are installed on rotating base 1's top, first gyro wheel 4 is all installed to hoist and mount frame 2's top and bottom, hoist and mount frame 2's the first extension board 5 of top both sides equal fixedly connected with of frame 2, hoist and mount frame 2's the equal fixedly connected with second extension board 6 of bottom both sides, the second gyro wheel 7 is all installed in correspondence on the top of first extension board 5 and second extension board 6, the surface of two first gyro wheels 4 is provided with main hoist and mount rope 8, the two second gyro wheel 7 surfaces that are located the homonymy are provided with vice hoist and mount rope 9, the one end and the rolling subassembly 3 of vice hoist and mount rope 8 are connected, the other end and the hoist and box 10 of main hoist and mount rope 8 are connected, fixed subassembly 11 is all installed to hoist and box 10's both sides, the other end and the fixed subassembly 11 that correspond respectively of vice hoist and mount rope 9.

In this embodiment, the rotating base 1 includes a bottom plate 101, a top plate 102 is rotatably mounted at the top end of the bottom plate 101, a plurality of first limiting holes 103 are equidistantly formed in the side surface of the top plate 102, an L-shaped connecting piece 104 is fixedly connected to one side of the bottom plate 101, a second limiting hole 105 corresponding to the first limiting hole 103 is formed in one end of the L-shaped connecting piece 104, a limiting pin rod 106 is connected between the first limiting hole 103 and the second limiting hole 105 in a penetrating manner, the first limiting hole 103 is matched with the second limiting hole 105 in size, and the limiting pin rod 106 is matched with the first limiting hole 103 and the second limiting hole 105 in size.

Specifically, through rotating roof 102 to can adjust the hoist and mount direction of hoist and mount frame 2 through this kind of mode, and then conveniently hoist and mount the material of equidirectional, need not the staff and remove the material of other directions to the hoist and mount case 10 department, greatly reduced staff's intensity of labour, and through with behind the second spacing hole 105 of first spacing hole 103 alignment L shape connecting piece 104 surface and insert spacer pin 106 wherein, thereby can fix the hoist and mount direction of hoist and mount frame 2, this kind of mode makes hoist and mount direction adjustment and the fixed simpler convenient of hoist and mount frame 2.

In this embodiment, the winding assembly 3 includes a winding frame 301, a winding shaft 302 is rotationally connected to the winding frame 301, a winding motor 303 is fixedly connected to one side of the winding frame 301, an output shaft of the winding motor 303 is connected to the winding shaft 302, a first winding groove 304 for winding the main hoisting rope 8 is formed in the middle of the winding shaft 302, second winding grooves 305 for winding the auxiliary hoisting rope 9 are formed in two sides of the winding shaft 302 respectively, and an adjusting mechanism for adjusting winding positions of the main hoisting rope 8 and the auxiliary hoisting rope 9 is mounted on the winding frame 301.

Specifically, the winding shaft 302 is driven to rotate by the winding motor 303, so that the main hoisting rope 8 and the auxiliary hoisting rope 9 can be wound by the winding shaft 302 at the same time and respectively wound into the first winding groove 304 and the second winding groove 305, and the adjusting mechanism is a common technology in the prior art, not shown in the figure and not described in detail herein.

In this embodiment, the fixing assembly 11 includes a first clamping block 111 and a second clamping block 112, the first clamping block 111 is fixedly connected to a side wall of the hanging box 10, the opposite sides of the first clamping block 111 and the second clamping block 112 are provided with a U-shaped clamping groove 113, four corners of the first clamping block 111 and the second clamping block 112 are provided with fixing screw holes 114, the first clamping block 111 and the second clamping block 112 are fixed through threaded connection of the fixing screw holes 114 by a fixing bolt 115, the side surface of the second clamping block 112 is provided with two positioning screw holes 116 penetrating through the U-shaped clamping groove 113, and the positioning screw holes 116 are internally threaded with positioning bolts 117.

Specifically, the end of the auxiliary hoisting rope 9 bypasses the U-shaped clamping grooves 113 to enable the first clamping block 111 to be attached to the second clamping block 112, the first clamping block 111 and the second clamping block 112 are fixed through the action of the fixing bolts 115 and the fixing screw holes 114, the auxiliary hoisting rope 9 is installed in the two U-shaped clamping grooves 113, and the positioning bolts 117 can be abutted against the auxiliary hoisting rope 9 through screwing the positioning bolts 117, so that the risk of loosening of the auxiliary hoisting rope 9 can be reduced.

In this embodiment, the end of the auxiliary hoisting rope 9 passes through the U-shaped clamping groove 113 and is fixed with the rope body thereof by a fixing piece.

Specifically, the mounting can be the article that iron wire etc. can fix vice hoist and mount rope 9 end and its rope body, has further promoted the installation fixed strength of vice hoist and mount rope 9 through this kind of mode.

In this embodiment, a reinforcing rod 12 is installed between the second extension plate 6 and the hanger 2.

Specifically, the use strength of the second extension plate 6 can be improved by the reinforcing rods 12 provided.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A material hoist device for engineering construction, includes swivel mount (1), its characterized in that: the lifting frame is characterized in that a lifting frame (2) and a winding component (3) are mounted on the top of the rotating base (1), first idler wheels (4) are mounted on the top and the bottom of the lifting frame (2), first extension plates (5) are fixedly connected to the two sides of the top of the lifting frame (2), second extension plates (6) are fixedly connected to the two sides of the bottom of the lifting frame (2), second idler wheels (7) are correspondingly mounted on the top of the first extension plates (5) and the top of the second extension plates (6), primary lifting ropes (8) are arranged on the surfaces of the two first idler wheels (4), secondary lifting ropes (9) are arranged on the surfaces of the two second idler wheels (7) on the same side, one ends of the primary lifting ropes (8) and the secondary lifting ropes (9) are connected with the winding component (3), the other ends of the primary lifting ropes (8) are connected with a lifting box (10), fixing components (11) are mounted on the two sides of the lifting box (10), and the other ends of the secondary lifting ropes (9) are respectively connected with the corresponding fixing components (11).

2. A material lifting device for engineering construction according to claim 1, wherein: the rotating base (1) comprises a bottom plate (101), a top plate (102) is rotatably arranged at the top end of the bottom plate (101), a plurality of first limiting holes (103) are formed in the side surface of the top plate (102) at equal intervals, an L-shaped connecting piece (104) is fixedly connected to one side of the bottom plate (101), a second limiting hole (105) corresponding to the first limiting hole (103) is formed in one end of the L-shaped connecting piece (104), and a limiting pin rod (106) is connected between the first limiting hole (103) and the second limiting hole (105) in an inserted mode.

3. A material lifting device for engineering construction according to claim 1, wherein: the winding assembly (3) comprises a winding frame (301), a winding shaft (302) is rotationally connected to the winding frame (301), a winding motor (303) is fixedly connected to one side of the winding frame (301), an output shaft of the winding motor (303) is connected with the winding shaft (302), a first winding groove (304) for winding a main hoisting rope (8) is formed in the middle of the winding shaft (302), and second winding grooves (305) for winding auxiliary hoisting ropes (9) are formed in two sides of the winding shaft (302) respectively.

4. A material lifting device for engineering construction according to claim 1, wherein: the fixing assembly (11) comprises a first clamping block (111) and a second clamping block (112), the first clamping block (111) is fixedly connected to the side wall of the hanging box (10), U-shaped clamping grooves (113) are formed in opposite sides of the first clamping block (111) and the second clamping block (112), fixing screw holes (114) are formed in four corners of the first clamping block (111) and the second clamping block (112), the first clamping block (111) and the second clamping block (112) are fixedly connected with the fixing screw holes (114) through fixing bolts (115), two positioning screw holes (116) penetrating through the U-shaped clamping grooves (113) are formed in the side face of the second clamping block (112), and positioning bolts (117) are connected with the inner threads of the positioning screw holes (116).

5. A material lifting device for engineering construction according to claim 2, characterized in that: the first limiting hole (103) is matched with the second limiting hole (105) in size, and the limiting pin rod (106) is matched with the first limiting hole (103) and the second limiting hole (105) in size.

6. The material lifting device for engineering building construction according to claim 4, wherein: the end head of the auxiliary hoisting rope (9) passes through the U-shaped clamping groove (113) and is fixed with the rope body through a fixing piece.

7. A material lifting device for engineering construction according to claim 1, wherein: a reinforcing rod (12) is arranged between the second extension plate (6) and the lifting frame (2).