CN214780478U - Lifting type auxiliary lifting device - Google Patents

Abstract

The utility model relates to the technical field of building construction, in particular to a lifting type auxiliary lifting device, which comprises a base, a lifting frame, a platform and a lifting component; the lifting frame is fixedly connected to the base; the platform is connected to the lifting frame and can move relatively along the lifting frame in the vertical direction; the lifting assembly is connected with the platform and used for drawing the platform to move relative to the lifting frame. The utility model discloses an installation, dismantlement, operation such as maintenance of the tuber pipe of the structure beam slab bottom of the higher floor of mainly used floor height, cast iron water pipe, easy dismounting, the efficiency of construction is high, the security performance is high to can have enough to meet the need the utilization.

Description

Lifting type auxiliary lifting device

Technical Field

The utility model relates to a construction technical field especially relates to a device is lifted in assistance of over-and-under type.

Background

In the electromechanical installation process of construction engineering, the conditions that air pipes, flues, water pipes and the like need to be installed at the bottom of a structural beam and the bottom of a plate generally exist. However, because the heights of the skirt building and the basement are high, and the weight of the air pipe, the flue, the water pipe and other equipment is heavy, the traditional method is that workers adopt manual hoisting on a portal frame, so that the operation is difficult and inefficient for the workers, and is very unsafe for the equipment and the operators.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model aims at providing, provide the supplementary lifting device of over-and-under type. Electromechanical installation of portable turnover is used the utility model discloses an auxiliary lifting device of over-and-under type is under construction, and a great deal of inconvenience of current construction has been overcome to simple operation, work efficiency manuscript, factor of safety manuscript, easy dismounting.

The utility model adopts the technical proposal that:

a lifting type auxiliary lifting device comprises a base, a lifting frame, a platform and a lifting assembly;

the lifting frame is fixedly connected to the base; the platform is connected to the lifting frame and can move relatively along the lifting frame in the vertical direction; the lifting assembly is connected with the platform and used for drawing the platform to move relative to the lifting frame.

Furthermore, the lifting auxiliary lifting device also comprises a fixing piece; the fixing piece is used for connecting the lifting type auxiliary lifting device with other devices, so that the fixing effect is enhanced, and the stability of operation is improved. The fixing piece is detachably and fixedly connected with the lifting auxiliary lifting device.

Further, the platform comprises a connecting part and a commodity shelf; the connecting part is sleeved on the lifting frame and can move relatively along the lifting frame; one end of the article placing rack is fixedly connected with the connecting part, and the other end of the article placing rack extends outwards; the horizontal plane of the commodity shelf is parallel to the horizontal plane of the base.

Furthermore, the hoisting frame is a column surrounded by at least 3 vertical rods.

Furthermore, a supporting piece is connected between the vertical rods and used for preventing the vertical rods from inclining or deforming to bring about deformation of the lifting frame after being stressed.

Furthermore, a groove is formed in the vertical rod along the length direction, and the opening of the groove faces the connecting portion.

Further, the groove cross-sectional shape includes a V-shape and a U-shape. Preferably, the vertical rod is an angle steel.

Furthermore, a moving part is arranged on the connecting part, and the position of the moving part corresponds to the groove in the upright rod and can move in the groove.

Further, the moving member includes a pulley or a ball.

Further, the base bottom surface is provided with the mobile device of lockable. When the lifting auxiliary lifting device needs to integrally move, the moving device is unlocked, and the lifting auxiliary lifting device can be pushed; during operation, the moving device is locked, and the lifting type auxiliary lifting device is prevented from moving in the operation process.

Further, the pulling assembly comprises a power device and a traction piece; the traction piece is connected with the platform and the power device, and the power device realizes the traction of the platform through the traction device.

Preferably, the traction member is a flexible traction member, such as a traction rope, a steel wire and the like. The flexible traction piece is convenient for converting the direction, and the operation space is saved.

Preferably, the pulling assembly further comprises a pulley; the flexible traction piece realizes steering through a pulley; the pulley is fixed the top of hoisting frame, power device is fixed to be set up on the base, flexible traction member one end is connected the platform is walked around the pulley back other end is connected power device.

The invention has the beneficial effects that:

compared with the prior art, the utility model discloses a device is lifted in supplementary lift of over-and-under type, mainly used layer height the higher floor the structure beam slab bottom the tuber pipe, cast iron operation such as equipment such as water pipe's installation, dismantlement, maintenance. The utility model discloses a base, hoisting frame and platform etc. of over-and-under type auxiliary device system all can increase and decrease according to actual need size and load. The power device of the hoisting assembly can select different load limiting values according to the weighing requirement. The utility model discloses a device passes through mounting (like the angle steel connecting rod) and scaffold puts up the connection, and the tie point on the mounting is adjustable (trompil on the connecting rod) to realize adjusting the supplementary distance of lifting device and scaffold frame of over-and-under type, and play the fixed action. The utility model discloses a device easy dismounting, the efficiency of construction is high, the security performance is high to can have enough to meet the need the utilization.

For a better understanding and an implementation, the present invention is described in detail below with reference to the accompanying drawings.

Drawings

Fig. 1 is a schematic structural view of the lifting auxiliary lifting device of the present invention.

Fig. 2 is a schematic cross-sectional view of the lifting frame and the connecting portion of the lifting/lowering type auxiliary lifting device of the present invention.

Fig. 3 is another schematic cross-sectional view of the connection portion and the lifting frame of the lifting/lowering type auxiliary lifting device of the present invention.

Fig. 4 is a schematic view of a partial structure of the connecting portion of the lifting auxiliary lifting device of the present invention.

Fig. 5 is a schematic view of the lifting auxiliary lifting device of the present invention in operation.

Reference numerals:

100. a base; 110. a mobile device; 200. a hoisting frame; 210. erecting a rod; 211. a groove; 220. a support member; 300. a platform; 310. a connecting portion; 311. a moving member; 320. a rack; 400. a pull-up assembly; 410. a power plant; 420. a traction member; 500. a fixing member; 600. a scaffold; 700. and (5) equipment to be installed.

Detailed Description

The terms of orientation of up, down, left, right, front, back, top, bottom, and the like, referred to or may be referred to in this specification, are defined relative to their configuration, and are relative concepts. Therefore, it may be changed according to different positions and different use states. Therefore, these and other directional terms should not be construed as limiting terms.

The terms "first", "second" and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", "third" may explicitly or implicitly include one or more of the features.

The implementations described in the exemplary embodiments below are not intended to represent all implementations consistent with the present disclosure. Rather, they are merely examples of methods consistent with certain aspects of the present disclosure, as detailed in the appended claims.

The terminology used in the present disclosure is for the purpose of describing particular embodiments only and is not intended to be limiting of the disclosure. As used in this disclosure and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.

Referring to fig. 1 to 4, the lifting auxiliary lifting device of the present invention includes a base 100, a lifting frame 200, a platform 300 and a lifting assembly 400;

the lifting frame 200 is fixedly connected to the base 100; the platform 300 is connected to the lifting frame 200 and can move along the lifting frame 200 in a vertical direction; the lifting assembly 400 is connected to the platform 300 for pulling the platform 300 to move relative to the lifting frame 200.

In some embodiments, the lift-type auxiliary lifting device further comprises a fixing member 500; the fixing member 500 is used for connecting the lifting auxiliary lifting device with other devices, so that the fixing function is enhanced, and the stability of operation is improved. The fixing member 500 is detachably and fixedly connected with the lifting auxiliary lifting device.

In some embodiments, the platform 300 includes a connecting portion 310 and a shelf 320; the connecting part 310 is sleeved on the lifting frame 200 and can move relatively along the lifting frame 200; one end of the article holder 320 is fixedly connected with the connecting part 310, and the other end of the article holder extends outwards; the shelf 320 is located on a horizontal plane parallel to the horizontal plane of the base 100.

In some embodiments, the lifting frame 200 is a column surrounded by at least 3 vertical uprights 210.

In some embodiments, a support 220 is connected between the vertical rods 210 for preventing the deformation of the lifting frame 200 caused by the inclination or deformation of the vertical rods 210 after being stressed.

In some embodiments, the vertical rod 210 has a groove 211 formed along the length direction, and the groove 211 opens toward the connecting portion 310. See figures 2 and 3 for details.

In some embodiments, the groove 211 cross-sectional shape includes a V-shape and a U-shape. Preferably, the vertical rod 210 is an angle steel. See figures 2 and 3 for details.

In some embodiments, the connecting portion 310 is provided with a moving member 311, and the position of the moving member 311 corresponds to the position of the groove 211 on the vertical rod 210, and the moving member can move in the groove 211. See figure 4 for details.

In some embodiments, the moving member 311 includes a pulley or a ball. See figures 2 and 3 for details.

In some embodiments, the base 100 is provided with a lockable mobile device 110 on its underside. When the lifting auxiliary lifting device needs to integrally move, the moving device 110 is unlocked, and the lifting auxiliary lifting device can be pushed; during operation, the moving device 110 is locked to prevent the lifting auxiliary lifting device from moving during operation.

In some embodiments, the pulling assembly 400 includes a power device 410 and a pulling member 420; the traction member 420 connects the platform 300 and the power device 410, and the power device 410 realizes traction on the platform 300 through the traction device.

In some embodiments, the pulling member 420 is a flexible pulling member 420, such as a pulling rope, a steel wire, or the like. The flexible traction piece 420 is convenient for converting the direction, and saves the operation space.

In some embodiments, the pull assembly 400 further comprises a pulley; the flexible traction piece 420 realizes the steering through a pulley; the pulley is fixed on the top end of the lifting frame 200, the power device 410 is fixedly arranged on the base 100, one end of the flexible traction piece 420 is connected with the platform 300, and the other end of the flexible traction piece is connected with the power device 410 after bypassing the pulley.

Application examples

Skirt building floor height 6m, on-the-spot adoption the utility model discloses an supplementary device of lifting carries out skirt building electromechanical installation.

Referring to fig. 5, the construction site uses the utility model discloses a supplementary lifting device of over-and-under type. Manufacturing a base 100 of 2m by 1.2m by using 10# channel steel, then using 4# angle steel as an upright rod 210, manufacturing a lifting frame 200 of 0.6m by 0.6m with an outward L-shaped opening, and welding the lifting frame 200 on the base 100 of the channel steel; the platform 300 is made of 4# angle steel, and 8 pulleys (namely, a moving part 311) are fixed on the inner side of a connecting part 310 of the platform 300; the connecting part 310 of the platform 300 is sleeved on the periphery of the angle steel lifting frame 200, so that the pulley can just roll in the outward L-shaped groove 211 of the angle steel (namely the upright rod 210) of the lifting frame 200; a lifting system is formed by installing and fixing a 0.5t electric hoist (namely a power device 410) on a channel steel base 100, and lifting the angle steel platform 300 through a steel wire rope (namely a traction piece 420) and a fixed pulley. The utility model discloses a supplementary device of lifting by crane links to each other through movable connecting rod (being mounting 500) AND gate type activity scaffold frame 600, constitutes an operation system, and adjustable movable connecting rod (being mounting 500) controls the distance of operation system AND gate type scaffold frame 600. In the course of the work, draw the distance of two side door word scaffolds 600 of operation system earlier far away, wait for erection equipment 700 with tuber pipe, cast iron water pipe and put on platform 300, promote to mounting height with electric block, draw two side door word scaffolds 600 near again, fixed stabilizer blade, the workman can directly go up and install on the word scaffold 600. After the installation finishes, dismantle movable connecting rod, with door style of calligraphy frame and the utility model discloses an operation is carried out again to next construction site through the removal of bottom wheel to the supplementary device disconnection of lifting.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.

Claims (10)

1. A lifting auxiliary lifting device is characterized by comprising a base, a lifting frame, a platform and a lifting assembly;

the lifting frame is fixedly connected to the base; the platform is connected to the lifting frame and can move relatively along the lifting frame in the vertical direction; the lifting assembly is connected with the platform and used for drawing the platform to move relative to the lifting frame.

2. The lift assist system of claim 1, further comprising a fixture; the fixing piece is detachably and fixedly connected with the lifting auxiliary lifting device.

3. The lift assist system of claim 1, wherein the platform comprises a connecting portion and a shelf; the connecting part is sleeved on the periphery of the lifting frame and can move relatively along the lifting frame; one end of the article placing rack is fixedly connected with the connecting part, and the other end of the article placing rack extends outwards; the horizontal plane of the commodity shelf is parallel to the horizontal plane of the base.

4. The lift-type auxiliary lifting device according to claim 3, wherein the lifting frame is a column surrounded by at least 3 vertical uprights.

5. The lift-type auxiliary lifting device according to claim 4, wherein a support member is connected between the vertical rods.

6. The lift-type auxiliary lifting device according to claim 4, wherein the vertical rod is provided with a groove along a length direction, and the opening of the groove faces the connecting part.

7. The lift-type auxiliary lifting device according to claim 6, wherein the cross-sectional shape of the groove is V-shaped or U-shaped.

8. The lifting auxiliary lifting device according to claim 6, wherein the connecting part is provided with a moving part, and the position of the moving part corresponds to the groove on the upright rod and can move in the groove along the length direction of the groove.

9. The lift assisted lift apparatus of any one of claims 1 to 8, wherein the base is provided with lockable moving means on a bottom surface thereof.

10. The lift-type auxiliary lifting device as claimed in any one of claims 1 to 8, wherein the lifting assembly comprises a power device and a traction member; the traction piece is used for connecting the platform and the power device.

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