CN210366709U

CN210366709U - Suspension device and suspension equipment

Info

Publication number: CN210366709U
Application number: CN201920585736.8U
Authority: CN
Inventors: 刘洪亮; 贾超海
Original assignee: China Huaye Group Co Ltd
Current assignee: China Huaye Group Co Ltd
Priority date: 2019-04-26
Filing date: 2019-04-26
Publication date: 2020-04-21
Anticipated expiration: 2029-04-26

Abstract

A suspension device and a suspension apparatus, the suspension device comprising: the roller wheels with parallel axes are respectively arranged on two sides of the lower part of the base frame; the roller wheels are respectively arranged in the corresponding slide ways, and the purlin beams are H-shaped steel; the first winch is arranged on the base frame; the hoisting arm is arranged on the base frame, the upper end of the hoisting arm is connected with a first pulley, and a steel wire rope of the first winch bypasses the first pulley to suspend a heavy object. The utility model discloses can adjust suspension device's working radius through the chain block, through the second winch that purlin roof beam length direction's both sides set up, can pull suspension device and remove a plurality of positions along purlin roof beam length direction, the anticreep frame makes suspension device work firm. The suspension device does not need to consider the problems of height and width, and has excellent economic effect. In addition, the suspension device can be adopted for hoisting not only the wall sealing column of the steel structure factory building but also similar structural members, and has high application value.

Description

Suspension device and suspension equipment

Technical Field

The utility model relates to a construction field, specifically speaking relates to suspension device and suspension equipment.

Background

And a wall sealing column structure exists in adjacent high and low steel structure plants. In the construction process, the wall sealing columns are generally constructed together in the process of installing a high factory building, and then the low factory building components are installed. However, in the actual construction process, the situation that the high and low plants are installed and the wall sealing columns are not installed exists, namely the wall sealing columns are installed later. As shown in fig. 1 and 2, purlin beams 400, also known as purlins and purlins, are horizontal roof beams perpendicular to the roof of a roof truss for supporting rafters or roofing material. At this moment, if a mobile crane is adopted for hoisting, no matter the hoisting height or the working radius, a large-tonnage crane is required to be adopted, the wall sealing column 300 needs to be hoisted on the high plant frame 100, the large crane is inconvenient to use due to the blocking of the low plant frame 200, and the hoisting equipment is not arranged by proper support at the top of the plant due to the frame of the plant, and the longitudinal length of the plant structure is long, so that the hoisting equipment needs to be moved in the longitudinal direction. However, the method for solving the problems is to use a crane meeting the hoisting requirements, but if the height of the plant is four or fifty meters, or the plant is higher and lower and has wider width, a larger crane is needed, which is unreasonable from the economical point of view.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problem, the utility model provides a suspension device, include: the roller wheels with parallel axes are respectively arranged on two sides of the lower part of the base frame; the roller wheels are respectively arranged in the corresponding slide ways, and the purlin beams are H-shaped steel; the first winch is arranged on the base frame; the hoisting arm is arranged on the base frame, the upper end of the hoisting arm is connected with a first pulley, and a steel wire rope of the first winch bypasses the first pulley to suspend a heavy object.

Preferably, the two sides of the base frame provided with the rollers are respectively connected with anti-falling frames, the anti-falling frames extend out of the top wheels towards the web plate of the purline beam, and the top wheels abut against the web plate.

Preferably, the anti-dropping frame is mounted on the base frame by bolts or welding.

Preferably, the pedestal is further provided with an upright column, and the upper end of the upright column is connected with the upper end of the hoisting arm through a chain block.

Preferably, the trolley is also provided with a second pulley, the second pulley is connected to the base frame through a rope sleeve, and the movable end of the steel wire rope firstly passes through the second pulley and then passes through the first pulley.

Preferably, the base frame is provided with traction rings at two sides along the length direction of the purlin beam.

Preferably, be provided with the hoist and mount ring in the stand upper end be provided with the hole for hoist on the hoist and mount ring, install two-sided rings in the upper end of hoisting arm, two-sided rings have two holes for hoist, and first pulley mounting is on the hole for hoist of keeping away from the stand direction of two-sided rings, and the one end of chain block is connected on the hole for hoist of being close to the stand direction of two-sided rings, and the other end of chain block is connected on the hole for hoist of the ring for hoist of stand.

Preferably, the lower end of the lifting arm is hinged on the base frame, and the lifting arm can rotate around the hinged point and is fixed in position.

Preferably, the upright post is also provided with an inclined support, and a railing is arranged along the periphery of the base frame.

The utility model also provides a suspend equipment in midair, including above any kind of hanging device to, hanging device still is provided with a second winch respectively along purlin roof beam length direction's both sides, and the wire rope of every second winch is connected with the side that corresponds of bed frame.

The suspension device can adjust the working radius of the suspension device through the chain block, the second winches arranged on two sides of the length direction of the purline beam can pull the suspension device to move to a plurality of positions along the length direction of the purline beam, and the anti-falling frame enables the suspension device to work stably. The suspension device does not need to consider the problems of height and width, and has excellent economic effect. In addition, the suspension device can be adopted for hoisting not only the wall sealing column of the steel structure factory building but also similar structural members, and has high application value.

Drawings

The above features and technical advantages of the present invention will become more apparent and readily appreciated from the following description of the embodiments thereof, taken in conjunction with the accompanying drawings.

FIG. 1 is a schematic view of a purlin beam illustrating an embodiment of the present invention;

FIG. 2 is a schematic diagram illustrating the space limitation caused by the high and low plant frames according to the embodiment of the present invention;

fig. 3 is a front view showing a suspension device according to an embodiment of the present invention;

fig. 4 is a side view showing a suspension device according to an embodiment of the present invention;

fig. 5 is a plan view showing a suspension device according to an embodiment of the present invention;

FIG. 6 is an enlarged schematic view at A of FIG. 4;

fig. 7 is an enlarged schematic view at B of fig. 3.

Detailed Description

Embodiments of the suspension device according to the present invention will be described below with reference to the accompanying drawings. Those of ordinary skill in the art will recognize that the described embodiments can be modified in various different ways, or combinations thereof, without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and not intended to limit the scope of the claims. Furthermore, in the present description, the drawings are not to scale and like reference numerals refer to like parts.

As shown in fig. 3, the suspension device mainly includes a base frame 1, a first winch 4, and a hoisting arm 5. As shown in fig. 5, the base frame 1 may be a rectangular frame welded by using section steel, and a plate surface is fixedly installed thereon, the base frame 1 may be formed by using i-steel and a steel plate, and the first winch 4 and the hoisting arm 5 are installed on the steel plate. Of course, the present embodiment is not intended to limit the structural form of the base frame 1, but only to have a structure capable of mounting the first winch 4 and the lifting arm 5. The two sides of the base frame 1 are respectively connected with rollers 6, the axes of the rollers 6 are parallel to each other, and the distance between the rollers 6 on the two sides is equal to the distance between two adjacent purlin beams 400, but certainly not the two adjacent purlin beams 400. The rollers on both sides are respectively placed on the corresponding purlin beams 400, which allows the base frame 1 to be placed on the purlin beams 400 by the rollers 6 on both sides. In the following description, the purlin beam 400 is made of H-shaped steel as an example, and the roller 6 can roll along the length direction of the purlin beam 400 against the upper end surface of the purlin beam 400 (i.e., the outer side surface of the wing plate of the H-shaped steel), so that the base frame 1 can be moved to different positions. The purlin beam 400 is further provided with a slide way 401 on the upper surface thereof, and the rollers 6 are embedded in the slide way 401 and roll along the length direction of the purlin beam 400.

The base frame 1 is further provided with a first winch 4, a steel wire rope 9 is wound on the first winch 4, the fixed end of the steel wire rope 9 is fixed on the first winch 4, and the movable end of the steel wire rope 9 is used for hanging a heavy object. Still be provided with hoist and mount arm 5 on bed frame 1, the lower extreme of hoist and mount arm 5 articulates on bed frame 1 to hoist and mount arm 5 can rotate and the fixed position around the pin joint, and the upper end of hoist and mount arm 5 hangs one first pulley 51, thereby can adjust the position of first pulley 51 through the rotation of suspension arm 5 around the pin joint, makes the position of first pulley 51 more suitably hoist and mount the heavy object. The movable end of the wire rope 9 is passed around the first pulley 51 for suspending a weight. The weight is suspended by loosening or tightening the wire rope 9 by the first winch 4.

Further, the suspension device is further provided with an anti-falling frame 7, the anti-falling frame 7 extends out of the top wheel 71 towards the web of the purlin beam 400, and the top wheel 71 abuts against the web and can roll along the length direction of the web. Due to the limitation of the upper side wing plate of the H-shaped steel on the top wheel 71, the base frame 1 cannot be derailed and overturned from the purlin beam 400. Fig. 3 shows the top wheel 71 resting against the outside, but it can also be the inside. In the present embodiment, the purlin beam 400 is described as an H-beam, and therefore, the terms web and wing plate are used, but in practice, the purlin beam 400 may be changed according to the actual structure thereof, and the slide 401 for the rollers 6 to roll and the space for the top wheel 71 to roll and restrict the separation thereof may be formed in the purlin beam 400.

The anti-falling frame 7 is welded by steel plates and is mounted on the base frame 1 by bolts, or can be welded on the base frame 1.

In an optional embodiment, the base frame 1 is further provided with an upright column 3, the upper end of the upright column 3 is connected with the upper end of the hoisting arm 5 through a chain block 8, and the position of the hoisting arm 5 can be loosened or fixed through the chain block 8, that is, the distance between the top of the hoisting arm 5 and the top of the upright column 3 is adjusted, so as to adjust the working radius of the hoisting arm 5. When the position of first pulley 51 needs to be adjusted, loosen the chain block 8, then hoist and mount arm 5 can rotate certain angle, after rotating suitable position, fasten the chain block 8, then fixed the position of hoist and mount arm 5.

Furthermore, a hoisting ring 31 is arranged on the upright post 3, a double-sided hoisting ring 52 is arranged at the upper end of the hoisting arm 5 and is provided with two hoisting holes 521, the first pulley is arranged on the hoisting hole 521 of the double-sided hoisting ring 52 far away from the upright post 3, one end of the chain block 8 is connected to the hoisting hole 521 of the double-sided hoisting ring 52 close to the upright post 3, and the other end of the chain block is connected to the hoisting hole of the hoisting ring 31 of the upright post 3. Further, the hoisting ring 31 can be moved in the axial direction of the upright 3 and locked in position, and the double-sided hoisting ring 52 can be moved in the axial direction of the hoisting arm 5 and locked in position.

In an alternative embodiment, there is also a second pulley 10, the hook of which second pulley 10 is fixed to the base frame 1 by means of a rope socket 101. Specifically, the hook of the second pulley 10 is connected to one end of the rope loop 101, and the other end of the rope loop 101 is rotatably fixed to the base frame 1, so that the second pulley 10 has a certain moving space. One end of the wire rope coming out of the first winch 4 is passed around the second pulley 10 and then the first pulley 51, and then connected to the suspended weight.

In an alternative embodiment, the base frame 1 has traction rings 402 on both sides along the length direction of the purlin beam 400, and the suspension device can be moved by manual pulling, or of course, the suspension device can be moved by connecting other power devices with the traction rings 402.

In an alternative embodiment, the inclined struts 2 are also provided, the inclined struts 2 may be made of angle steel, one end of each of the inclined struts 2 extending from the base frame 1 is connected with the base frame 1, and the other end is connected with the upright 3, so that the upright 3 is more stable.

In an alternative embodiment, as shown in fig. 5, a rail 11 is further provided, arranged along the periphery of the base frame 1.

When the wall sealing column is used, the slide way is arranged on the side wing plate on the purline beam 400 of the high factory building frame 100 on one side of the wall sealing column, and is made of channel steel. The base frame 1 is hoisted and then placed on a track, then an anti-drop frame is installed, and a pulley is limited on the track; two second winches are respectively arranged at two ends of the factory building, then steel wire ropes are respectively arranged on the traction rings 402 at two sides of the base frame 1, the steel wire ropes are wound by the second winches (not shown), and the base frame 1 can run on the track by traction at two ends. The base frame 1 runs back and forth along the slide way 401 of the purlin beam 400 to finish longitudinal running; the adjustment of the working radius is completed by tightening and loosening the chain block 8; the up-and-down operation of the components is completed by the up-and-down of the steel wire rope 9 of the first winch 4. And the base frame 1 moves along the length direction of the purline beam 400, and then the hoisting of all the wall sealing columns can be completed.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. 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. A suspension device, comprising:

the roller wheels with parallel axes are respectively arranged on two sides of the lower part of the base frame;

the roller wheels are respectively arranged in the corresponding slide ways, and the purlin beams are H-shaped steel;

the first winch is arranged on the base frame;

the hoisting arm is arranged on the base frame, the upper end of the hoisting arm is connected with a first pulley, and a steel wire rope of the first winch bypasses the first pulley to suspend a heavy object.

2. The suspension device according to claim 1, wherein anti-separation frames are respectively connected to both sides of the base frame provided with the rollers, and the anti-separation frames extend out of the top wheels towards the web plate of the purlin beam, and the top wheels abut against the web plate.

3. The suspension apparatus according to claim 2, wherein the anti-dropping frame is mounted on the base frame by bolts or welding.

4. The suspension device according to claim 1, wherein a column is further provided on the base frame, and an upper end of the column is connected to an upper end of the lifting arm by a chain block.

5. The suspension device of claim 1,

the movable end of the steel wire rope firstly passes through the second pulley and then passes through the first pulley.

6. The suspension device of claim 1,

the two sides of the base frame along the length direction of the purlin beam are respectively provided with a traction ring.

7. The suspension device according to claim 4, wherein a hoisting ring is arranged at the upper end of the upright, hoisting holes are arranged on the hoisting ring, a double-sided hoisting ring is arranged at the upper end of the hoisting arm, the double-sided hoisting ring is provided with two hoisting holes, the first pulley is arranged on the hoisting hole of the double-sided hoisting ring far away from the upright, one end of the chain block is connected on the hoisting hole of the double-sided hoisting ring near the upright, and the other end of the chain block is connected on the hoisting hole of the hoisting ring of the upright.

8. The suspension device according to claim 1, wherein the lower end of the lifting arm is hinged to the base frame, and the lifting arm is rotatable about the hinge point and is fixed in position.

9. The suspension device of claim 4 wherein the column further comprises diagonal braces and a railing disposed around the base frame.

10. A suspension arrangement comprising a suspension device according to any one of claims 1 to 9, and wherein a respective second winch is provided on each side of the suspension device along the length of the purlin beam, the wire of each second winch being connected to a respective side of the base frame.