CN220703081U

CN220703081U - Assembled simple lifting device

Info

Publication number: CN220703081U
Application number: CN202322441801.9U
Authority: CN
Inventors: 何欢然; 陈亚杰; 宋立强; 聂廷; 刘辉波; 聂琴; 刘玉伟; 邢灵霞; 葛畅; 晏梦梦; 杨金龙; 杨智泽; 侯丽霞
Original assignee: Third Construction Engineering Co Ltd of China Construction Second Engineering Bureau Co Ltd
Current assignee: Third Construction Engineering Co Ltd of China Construction Second Engineering Bureau Co Ltd
Priority date: 2023-09-08
Filing date: 2023-09-08
Publication date: 2024-04-02
Anticipated expiration: 2033-09-08

Abstract

The utility model discloses an assembled simple hoisting device, which comprises a supporting leg assembly, a stand column assembly, a hoisting assembly, a flower basket assembly and a connecting assembly, wherein the stand column assembly is arranged on the supporting leg assembly; the support leg assembly comprises a first support leg and a second support leg, and adjusting holes are formed in the side surfaces of the first support leg and the side surfaces of the second support leg at intervals; the upper end surface of the middle part of the first supporting leg is provided with a first pulling plate, one end of the first supporting leg is fixedly connected with the second supporting leg, the lower end surface of the other end of the first supporting leg is provided with a universal wheel, and one end of the second supporting leg, which is far away from the first supporting leg, is fixedly arranged on the upright post component; the upright post component comprises an upper upright post and a lower upright post, and adjusting holes are formed in the upper upright post and the lower upright post at intervals; the four side surfaces of the upper part of the lower vertical rod are respectively provided with a second pull plate; the lifting assembly comprises a first lifting rod and a second lifting rod, and adjusting holes are formed in the first lifting rod and the second lifting rod at intervals. The utility model solves the technical problem of low construction efficiency caused by the fact that large hoisting equipment such as an automobile crane and the like cannot be used in a limited space of a construction site.

Description

Assembled simple lifting device

Technical Field

The utility model relates to the technical field of hoisting devices, in particular to an assembled simple hoisting device.

Background

In the construction engineering construction process, small roof structures such as ground warehouse slopes, ground warehouse stairways, ground warehouse lighting wells, outdoor corridor and the like or decoration grid installation or glass lighting roof installation often exist, the conventional practice is to install by adopting an automobile crane in cooperation with manual work, the position where part of the automobile crane cannot enter is required to be installed by adopting manual work, the installation cost of the automobile crane is higher, the use position is limited, the position where part of the automobile crane cannot enter, cannot stop or cannot bear the dead weight of the automobile crane, and the installation quality is influenced by the fact that the automobile crane cannot enter, the applicability of manual transportation installation is poor, the efficiency is low, labor and time are wasted. Therefore, there is a need to design a lifting device, which can overcome the above technical difficulties and has a better application effect.

Disclosure of Invention

The utility model aims to provide an assembled simple hoisting device, which aims to solve the technical problem that the construction efficiency is low because large hoisting equipment such as an automobile crane cannot be used in a limited space of a construction site.

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

the utility model provides an assembled simple hoisting device, which comprises a supporting leg assembly, a stand column assembly, a hoisting assembly, a flower basket assembly and a connecting assembly, wherein the stand column assembly is arranged on the supporting leg assembly; the support leg assembly comprises four first support legs and four second support legs which are horizontally arranged, and the side surfaces of the first support legs and the second support legs are respectively provided with an adjusting hole at intervals; the upper end surface of the middle part of the first supporting leg is provided with a first pulling plate, one end of the first supporting leg is fixedly connected with the second supporting leg, the lower end surface of the other end of the first supporting leg is provided with a universal wheel, and one end of the second supporting leg, which is far away from the first supporting leg, is fixedly arranged on the upright post component; the upright post component comprises an upper upright post and a lower upright post, and adjusting holes are formed in the upper upright post and the lower upright post at intervals; the four side surfaces of the upper part of the lower vertical rod are respectively provided with a second pull plate; one end of the upper upright rod is fixedly connected with the lower upright rod, and the other end of the upper upright rod is movably connected with the lifting assembly through the connecting assembly; the lifting assembly comprises a first lifting rod and two second lifting rods arranged at two ends of the first lifting rod, and regulating holes are formed in the first lifting rod and the second lifting rod at intervals; the basket assembly is disposed between the leg assembly and the column assembly.

Preferably, one ends of the two second lifting rods far away from the first lifting rod are respectively provided with a lifting hook and a lifting ring, the lifting hooks are used for lifting articles, the lifting rings are provided with pull ropes, and pull rope knots are arranged on the pull ropes.

Preferably, the upper vertical rod is far away from the top surface of one end of the lower vertical rod and is provided with a connecting component, the connecting component comprises a linear ball bushing, a linear ball bearing is arranged in the linear ball bushing, the top surface of the linear ball bearing is provided with a bottom plate, the upper end surface of the bottom plate is provided with a first double-lug plate, and the first double-lug plate is hinged with the first lifting rod through a rotary pin shaft.

Preferably, the basket assembly comprises a pull rod, an adjustable basket and a second double ear plate; the pull rod is arranged at two ends of the adjustable flower basket and is in threaded connection with the adjustable flower basket, and the second double-lug plate is arranged at one end of the pull rod far away from the adjustable flower basket; the first pull plate and the second pull plate are fixedly connected with the second double-lug plate through butterfly-shaped pin shafts.

Preferably, the first supporting leg, the second supporting leg, the upper vertical rod, the lower vertical rod, the first lifting rod and the second lifting rod are square steel pipes, and the first pull plate, the second pull plate, the first double-lug plate and the second double-lug plate are steel plates; the first landing leg is inserted and arranged in the second landing leg, the upper vertical rod is inserted and arranged in the lower vertical rod, and the second lifting rod is inserted and arranged in the first lifting rod.

Preferably, the first pull plate is welded and fixed with the first supporting leg, and the second pull plate is welded and fixed with the lower vertical rod; the first double-lug plate is welded and fixed with the bottom plate, and the second double-lug plate is welded and fixed with the pull rod; one ends of the four second supporting legs far away from the first supporting legs are welded and fixed on four side surfaces of the bottom of the lower vertical rod respectively.

Preferably, the first supporting leg and the second supporting leg, the upper vertical rod and the lower vertical rod and the first lifting rod and the second lifting rod are fixedly connected through butterfly-shaped pin shafts, and the butterfly-shaped pin shafts penetrate through the adjusting holes.

Preferably, the top of the universal wheel is provided with a screw rod, the first supporting leg is provided with a threaded sleeve for connecting the screw rod, and the universal wheel is in threaded connection with the first supporting leg through the screw rod; the universal wheel is also provided with a locking device for preventing rolling.

Preferably, the distance between the first binaural plate and the hook is smaller than the distance between the first binaural plate and the suspension ring.

Preferably, the adjusting holes and the pull rope knots are all equidistantly arranged.

The beneficial effects of the utility model are as follows:

the upright post, the lifting rod and the supporting leg parts of the assembled simple lifting device provided by the utility model are telescopic structures, so that the length can be flexibly adjusted, and the assembled simple lifting device is suitable for spaces with different sizes; the linear ball bearings are arranged at the top of the upper vertical rod, so that 360-degree horizontal rotation can be realized, the first double-lug plate is connected with the first lifting rod through the rotary pin shaft, and the first lifting rod can rotate vertically by taking the shaft as a circle center; the utility model uses lever principle to hoist, with high practicality and turnover.

2, the assembled simple hoisting device provided by the utility model has the advantages that each component is simple to obtain materials and process, the size can be assembled, disassembled or adjusted by screwing the butterfly-shaped pin shaft by hand, and the assembly and the disassembly are simple; the device is simple to operate, the length of the bottom universal wheel can be adjusted according to the height of the ground, so that the device has lower requirements on the bearing capacity of the lifting ground and the approach road, and has stronger applicability; the device can be assembled and disassembled by the sub-assembly, is very convenient to carry and transport, and has good economic benefit.

Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model. The primary object and other advantages of the utility model may be realized and attained by means of the instrumentalities and particularly pointed out in the specification.

Drawings

The utility model is described in further detail below with reference to the accompanying drawings.

Fig. 1 is a front view of the present utility model.

Fig. 2 is a side view of the present utility model.

Fig. 3 is a cross-sectional view of A-A in fig. 2.

Fig. 4 is an enlarged view of the connection assembly of the present utility model.

FIG. 5 is a block diagram of the basket assembly of the present utility model.

Fig. 6 is an enlarged view of the first leg of the present utility model.

Reference numerals: 1-leg assembly, 2-column assembly, 3-jack assembly, 4-basket assembly, 5-connection assembly, 6-adjustment hole, 7-butterfly pin, 11-first leg, 12-second leg, 13-first pull plate, 14-universal wheel, 15-screw, 16-threaded sleeve, 21-upper upright, 22-lower upright, 23-second pull plate, 31-first jack, 32-second jack, 33-hook, 34-eye, 35-pull rope, 41-pull rod, 42-adjustable basket, 43-second double ear plate, 51-linear ball bushing, 52-linear ball bearing, 53-base plate, 54-first double ear plate, 55-swivel pin.

Detailed Description

The following examples are given by way of illustration only and are not to be construed as limiting the scope of the utility model.

Referring to fig. 1-3, the utility model provides an assembled simple hoisting device, which comprises a supporting leg component 1, a column component 2, a hoisting component 3, a flower basket component 4 and a connecting component 5; the support leg assembly 1 comprises four first support legs 11 and four second support legs 12 which are horizontally arranged, wherein the first support legs 11 and the second support legs 12 are square steel pipes, and the side surfaces of the first support legs 11 and the second support legs 12 are provided with adjusting holes 6 at intervals; the upper end surface of the middle part of the first supporting leg 11 is provided with a first pulling plate 13, and the first pulling plate 13 is a steel plate and is welded and fixed with the first supporting leg 11; one end of the first supporting leg 11 is inserted into the second supporting leg 12 and fixed through the butterfly pin shaft 7, and the lower end surface of the other end is provided with a universal wheel 14; one ends of the four second supporting legs 12 far away from the first supporting leg 11 are respectively welded and fixed on four side surfaces of the bottom of the lower upright 22; the upright post assembly 2 comprises an upper upright post 21 and a lower upright post 22, wherein the upper upright post 21 and the lower upright post 22 are square steel pipes, and the upper upright post 21 and the lower upright post 22 are provided with adjusting holes 6 at intervals; the upper four sides of the lower upright 22 are welded with a second pulling plate 23 made of steel plates; one end of the upper upright rod 21 is inserted into the lower upright rod 22 and fixed through the butterfly-shaped pin shaft 7, and the other end of the upper upright rod is movably connected with the lifting assembly 3 through the connecting assembly 5; the lifting assembly 3 comprises a first lifting rod 31 and two second lifting rods 32 arranged at two ends of the first lifting rod 31, the first lifting rod 31 and the second lifting rod 32 are square steel pipes, regulating holes 6 are arranged on the first lifting rod 31 and the second lifting rod 32 at equal intervals, and the second lifting rod 32 is inserted into the first lifting rod 31 and fixed through a butterfly pin shaft 7; one ends of the two second lifting rods 32 far away from the first lifting rod 31 are respectively provided with a lifting hook 33 and a lifting ring 34, the lifting hook 33 is used for lifting articles, the lifting ring 34 is provided with a pull rope 35, the pull rope 35 is provided with knots, the knots are equidistantly arranged, and the knots are arranged to prevent a worker from slipping in the process of pulling the pull rope 35; the distance between the first double-lug plate 54 and the lifting hook 33 is smaller than the distance between the first double-lug plate 54 and the lifting ring 34, and the lever principle is used for saving more labor during lifting.

Referring to fig. 4, a connection assembly 5 is disposed on a top surface of one end of the upper upright rod 21 far from the lower upright rod 22, the connection assembly 5 comprises a linear ball bushing 51, a linear ball bearing 52 is disposed in the linear ball bushing 51, a bottom plate 53 is disposed on a top surface of the linear ball bearing 52, a first double-lug plate 54 is disposed on an upper end surface of the bottom plate 53 in a welded manner, and the first double-lug plate 54 is hinged with the first lifting rod 31 through a rotary pin shaft 55.

Referring to fig. 5, a basket assembly 4 is provided between the leg assembly 1 and the post assembly 2, the basket assembly 4 comprising a pull rod 41, an adjustable basket 42 and a second binaural plate 43; the pull rod 41 is arranged at two ends of the adjustable flower basket 42 and is in threaded connection with the adjustable flower basket 42, and the second double-lug plate 43 is welded at one end of the pull rod 41 far away from the adjustable flower basket 42; the first pull plate 13 and the second pull plate 23 are fixedly connected with the second double-lug plate 43 through butterfly-shaped pin shafts 7.

Referring to fig. 6, a screw 15 is provided at the top of the universal wheel 14, a first leg 11 is provided with a screw sleeve 16 for connecting the screw 15, and the universal wheel 14 is screwed with the first leg 11 through the screw 15; the castor 14 is also provided with locking means for preventing rolling.

The utility model needs to be assembled before use: when the device is assembled, the 4 first supporting legs 11 are respectively inserted into the four second supporting legs 12 and are connected through the butterfly-shaped pin shafts 7, and the extending length of the supporting legs of the device can be adjusted by adjusting the length of the first supporting legs 11 inserted into the second supporting legs 12; then the second double ear plates 43 at the two ends of the flower basket assembly 4 are respectively connected with the first pull plate 13 and the second pull plate 23 through butterfly-shaped pin shafts 7, the tightness state of the flower basket assembly 4 is adjusted by rotating the adjustable flower basket 42, and the 4 flower basket assemblies 4 are all installed according to the requirement and are used for tying the supporting leg assembly 1 and the lower upright 22 to form a whole; then the upper upright 21 is inserted into the lower upright 22, and the overall height of the device can be adjusted by adjusting the length of the upper upright 21 inserted into the lower upright 22; then, the linear ball bearing 52 is inserted into the linear ball bushing 51, the lifting rod is rotatable in a 360 ° horizontal direction about the linear ball bearing 52, and the first lifting rod 31 and the first binaural plate 54 are connected by the rotation pin 55.

The working principle of the utility model is as follows: when the utility model is used for hoisting, the hoisting rope and the hoisting object are firmly bound; then the operator lifts the lifting object by pulling the pull rope 35; then rotating the lifting rod to enable the lifting object to face the installation direction; then the self-locking function of the universal wheel 14 is released, and the device is slowly moved to the installation position through the universal wheel 14 by pushing the device; after the hoisted object reaches the installation position, slowly descending the hoisted object to the installation or unloading height by the pull rope 35, and precisely moving the hoisted object to the installation or unloading position by the universal wheel 14; then, mounting or unloading the hoisted object; after the hoisting object is in place, the worker unwinds the hoisting rope from the hoisting object and removes the device to the storage place of the hoisting object through the universal wheel 14 for the next hoisting operation of the object, and the operation is performed in a reciprocating manner.

Furthermore, the device can ensure that all universal wheels 14 are firmly contacted with the ground by adjusting the depth of screwing the screw rod 15 into the nut, and the universal wheels 14 are free from the phenomenon of void, are provided with brake devices and can horizontally rotate at 360 degrees; the device can adjust the length of the flower basket assembly 4 by rotating the adjustable flower basket 42, thereby achieving the function of tensioning the supporting leg assembly 1 and the lower upright 22 and improving the anti-overturning capability of the lower upright 22; the length and the front-back ratio of the lifting rod piece of the device can be adjusted by adjusting the length of the second lifting rod 32 inserted into the first lifting rod 31; the device is provided with knots at 200mm intervals on the pull rope 35, and is used for preventing an operator from slipping when pulling the pull rope 35.

The foregoing is merely illustrative of preferred embodiments of the present utility model, and the scope of the present utility model is not limited thereto, but any changes or substitutions that would occur to those skilled in the art within the scope of the present utility model are intended to be included in the scope of the present utility model.

Claims

1. An assembled simple and easy hoist device, its characterized in that: comprises a supporting leg component (1), a column component (2), a lifting component (3), a flower basket component (4) and a connecting component (5);

the support leg assembly (1) comprises four first support legs (11) and four second support legs (12) which are horizontally arranged, and adjusting holes (6) are formed in the side surfaces of the first support legs (11) and the second support legs (12) at intervals; the upper end surface of the middle part of the first supporting leg (11) is provided with a first pulling plate (13), one end of the first supporting leg (11) is fixedly connected with a second supporting leg (12), the lower end surface of the other end of the first supporting leg is provided with a universal wheel (14), and one end, far away from the first supporting leg (11), of the second supporting leg (12) is fixedly arranged on the upright post component (2);

the upright post component (2) comprises an upper upright post (21) and a lower upright post (22), and the upper upright post (21) and the lower upright post (22) are respectively provided with an adjusting hole (6) at intervals; the four side surfaces of the upper part of the lower upright rod (22) are provided with second pull plates (23); one end of the upper upright rod (21) is fixedly connected with the lower upright rod (22), and the other end is movably connected with the lifting assembly (3) through the connecting assembly (5);

the lifting assembly (3) comprises a first lifting rod (31) and two second lifting rods (32) arranged at two ends of the first lifting rod (31), and adjusting holes (6) are formed in the first lifting rod (31) and the second lifting rod (32) at intervals;

the flower basket component (4) is arranged between the supporting leg component (1) and the upright post component (2).

2. An assembled simple lifting device as claimed in claim 1, characterized in that one end of the two second lifting rods (32) far away from the first lifting rod (31) is provided with a lifting hook (33) and a lifting ring (34) respectively, the lifting hook (33) is used for lifting articles, the lifting ring (34) is provided with a pull rope (35), and the pull rope (35) is provided with a rope knot.

3. An assembled simple hoisting device as claimed in claim 2, characterized in that the top surface of one end of the upper upright (21) far from the lower upright (22) is provided with a connecting component (5); the connecting assembly (5) comprises a linear ball bushing (51), a linear ball bearing (52) is arranged in the linear ball bushing (51), a bottom plate (53) is arranged on the top surface of the linear ball bearing (52), a first double-lug plate (54) is arranged on the upper end surface of the bottom plate (53), and the first double-lug plate (54) is hinged with the first lifting rod (31) through a rotary pin shaft (55).

4. A modular simple lifting device as claimed in claim 3, characterized in that the basket assembly (4) comprises a pull rod (41), an adjustable basket (42) and a second double-lug plate (43); the pull rods (41) are arranged at two ends of the adjustable flower basket (42) and are in threaded connection with the adjustable flower basket (42), and the second double-lug plates (43) are arranged at one end, far away from the adjustable flower basket (42), of the pull rods (41); the first pull plate (13) and the second pull plate (23) are fixedly connected with the second double-lug plate (43) through butterfly-shaped pin shafts (7).

5. The assembled simple hoisting device as claimed in claim 4, wherein the first leg (11), the second leg (12), the upper upright (21), the lower upright (22), the first lifting rod (31) and the second lifting rod (32) are square steel pipes, and the first pull plate (13), the second pull plate (23), the first double-lug plate (54) and the second double-lug plate (43) are steel plates; the first supporting leg (11) is inserted and arranged in the second supporting leg (12), the upper vertical rod (21) is inserted and arranged in the lower vertical rod (22), and the second lifting rod (32) is inserted and arranged in the first lifting rod (31).

6. An assembled simple hoisting device as claimed in claim 5, characterized in that the first pulling plate (13) is welded to the first leg (11) and the second pulling plate (23) is welded to the lower upright (22); the first double-lug plate (54) is welded and fixed with the bottom plate (53), and the second double-lug plate (43) is welded and fixed with the pull rod (41); one ends of the four second supporting legs (12) far away from the first supporting legs (11) are respectively welded and fixed on four side surfaces of the bottom of the lower vertical rod (22).

7. An assembled simple hoisting device as claimed in claim 5, characterized in that the first leg (11) and the second leg (12), the upper upright (21) and the lower upright (22) and the first lifting rod (31) and the second lifting rod (32) are fixedly connected by butterfly pins (7), and the butterfly pins (7) are arranged through the adjusting holes (6).

8. The assembled simple hoisting device according to claim 1, characterized in that the top of the universal wheel (14) is provided with a screw (15), the first supporting leg (11) is provided with a threaded sleeve (16) for connecting the screw (15), and the universal wheel (14) is in threaded connection with the first supporting leg (11) through the screw (15); the universal wheel (14) is also provided with a locking device for preventing rolling.

9. An assembled simple lifting device as claimed in claim 2, characterized in that the distance between the first binaural plate (54) and the lifting hook (33) is smaller than the distance between the first binaural plate (54) and the lifting ring (34).

10. An assembled simple hoisting device as claimed in claim 2, characterized in that the adjusting holes (6) and the knots are arranged equidistantly.