CN216190644U

CN216190644U - Simple hoisting device

Info

Publication number: CN216190644U
Application number: CN202122482434.8U
Authority: CN
Inventors: 彭超超; 刘书娟; 贺贝贝; 朱雷; 吴谷丰
Original assignee: Sinohydro Bureau 12 Co Ltd
Current assignee: Sinohydro Bureau 12 Co Ltd
Priority date: 2021-10-14
Filing date: 2021-10-14
Publication date: 2022-04-05
Anticipated expiration: 2031-10-14

Abstract

The application discloses simple and easy hoisting accessory belongs to construction technical field, including mounting panel, a plurality of fixing base, a plurality of supporting legs, link, chain block, lifting rope and level bar, the link is with a plurality of the fixing base all set up in the lower surface of mounting panel, the link is located the middle part of mounting panel, it is a plurality of the fixing base centers on the circumference of link distributes, all the supporting legs and all the fixing base one-to-one sets up, chain block hangs to be located on the link, the level bar is placed on the pipeline of butt joint, the lifting rope with chain block mutually supports and lifts by crane the pipeline. The hoisting device provided by the utility model can be suitable for hoisting pipelines in narrow space, does not need large machinery, can effectively reduce the cost and reduce the investment of machinery and personnel.

Description

Simple hoisting device

Technical Field

The utility model relates to the technical field of building construction, in particular to a simple lifting device.

Background

The water drain valve well is mainly used for sand draining and flood draining, after valve valves are installed in a valve room of the water drain valve well, a water drain pipe needs to be laid, the water drain pipe and a flange short pipe are welded into a whole, a valve room preformed hole is penetrated to be led out of a wall, and the laying length is determined according to design requirements and terrain conditions. After the pipe trench is excavated and the thick sand cushion layer of the one-layer is paved, the outer water discharge pipe of the wall can be paved, but because the pipe trench is deep and large, the working width is small, the space is narrow, the pipe joints are longer, the pipeline is not easy to hoist and the like, the installation difficulty of the water discharge pipe is increased, when the traditional process is adopted for installation, the hoisting difficulty and the installation power are lower, the mechanical utilization rate is low, and the labor, the time and the cost are high.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems, the utility model provides a simple hoisting device which can be suitable for hoisting pipelines in a narrow space, does not need large machinery, can effectively reduce the cost and reduce the investment of machinery and personnel.

The technical scheme adopted by the utility model is as follows: the utility model provides a simple hoisting device which comprises a mounting plate, a plurality of fixing seats, a plurality of supporting feet, a hanging ring, a chain block, a hoisting rope and a level ruler, wherein the hanging ring and the fixing seats are arranged on the lower surface of the mounting plate, the hanging ring is positioned in the middle of the mounting plate, the fixing seats are distributed around the circumferential direction of the hanging ring, all the supporting feet and all the fixing seats are arranged in a one-to-one correspondence mode, the chain block is hung on the hanging ring, the level ruler is placed on a butt-joint pipeline, and the hoisting rope and the chain block are matched with each other to hoist the pipeline.

Optionally, the fixing base is provided with a plurality of fixing holes arranged in the vertical direction, and the supporting leg and the fixing base are matched and fastened with the fixing holes through bolts.

Optionally, the fixing base is further provided with a blocking wall for limiting the supporting leg.

Optionally, the supporting legs include at least two sections of supporting units, the supporting units are both tubular structures, each supporting unit is provided with a plurality of adjusting holes along the axial direction of the supporting unit, and the supporting units are telescopically sleeved with the adjusting holes in a matched manner through bolts.

Optionally, the suspension loop is of a U-shaped structure, and two free ends of the suspension loop are fixed to the mounting plate.

Optionally, the number of the fixing seats and the number of the supporting legs are three, and an included angle α between the three fixing seats is 120 °.

Optionally, the mounting plate is a circular steel plate.

Optionally, the bottom of the supporting foot is tapered.

The utility model has the beneficial effects that: according to the simple hoisting device provided by the utility model, the chain block for hoisting is hung on the hanging ring in the middle of the mounting plate, the whole hoisting device is stably supported by the supporting legs, then the level bar is placed at the center of the pipe orifice joint of the installed pipeline and the pipeline being installed, an operator observes whether the bubble of the level bar is centered or not, if the bubble is not centered, the operator adjusts the level bar up and down by the chain block until the bubble is centered, and then the hoisting work is finished. The hoisting device has small overall occupied space, can be suitable for hoisting pipelines in narrow space, does not need large machinery, can effectively reduce the cost and reduce the investment of machinery and personnel.

Drawings

FIG. 1 is a schematic structural diagram of a simple hoisting device according to an embodiment of the present invention;

FIG. 2 is a view of the mounting structure of the fixing base on the mounting plate according to the embodiment of the present invention;

FIG. 3 is a schematic structural diagram of a chain block according to an embodiment of the present invention;

fig. 4 is a schematic view of an installation structure of the supporting foot and the fixing seat in the embodiment of the utility model.

The figures are numbered: 1. mounting a plate; 2. a fixed seat; 3. supporting legs; 4. hanging a ring; 5. a chain block; 6. a bolt; 51. guiding a chain; 52. hooking; 21. a fixing hole; 22. a retaining wall; 31. a support unit; 32. an adjustment hole; alpha is the included angle between the fixed seats.

Detailed Description

The present invention will now be described more fully hereinafter with reference to the accompanying drawings, in which embodiments of the utility model are shown.

Referring to fig. 1-4, the present invention provides a simple hoisting device, which includes a mounting plate 1, a plurality of fixing bases 2, a plurality of supporting legs 3, a hanging ring 4, a chain block 5, hoisting ropes (not shown) and a level bar (not shown), wherein the hanging ring 4 and the plurality of fixing bases 2 are both disposed on the lower surface of the mounting plate 1, the hanging ring 4 is disposed in the middle of the mounting plate 1, the plurality of fixing bases 2 are circumferentially distributed around the hanging ring 4, all the supporting legs 3 and all the fixing bases 2 are disposed in a one-to-one correspondence, the chain block 5 is hung on the hanging ring 4, the level bar is disposed on a butt-jointed pipeline, and the hoisting ropes and the chain block 5 cooperate with each other to hoist the pipeline.

A chain block 5 for lifting by crane hangs on link 4 at mounting panel 1 middle part, and hoisting accessory is whole to be supported steadily through supporting legs 3, then puts the level bar on the pipeline of having installed and the mouth of pipe joint central point of the pipeline of installing puts, and operating personnel observes whether level bar bubble is placed in the middle, if not in the middle, and rethread chain block 5 is adjusted from top to bottom, and is placed in the middle until the bubble, accomplishes the work of lifting by crane promptly. The hoisting device has small overall occupied space, can be suitable for hoisting pipelines in narrow space, does not need large machinery, can effectively reduce the cost and reduce the investment of machinery and personnel.

The chain block 5 is provided with a guide chain 51 for manual adjustment and a hook 52 for hoisting, and the hoisting of the pipeline can be adjusted and corrected through the guide chain 51. The level bar is a measuring instrument which directly displays angular displacement by a level bubble by utilizing the principle of liquid level and measures the deviation degree of a measured surface relative to a horizontal position, a vertical position and an inclined position.

The fixing base 2 is provided with a plurality of fixing holes 21 which are arranged along the vertical direction, and the supporting legs 3 and the fixing base 2 are matched and fastened with each other through bolts 6 and the fixing holes 21. Each supporting leg 3 is fastened with the corresponding fixed seat 2 through a movable bolt 6, and three fixing holes 21 are arranged on the fixed seat 2 at intervals from top to bottom and used for fixing the supporting legs 3 and adjusting the angle. When the working face is narrow and the angle is small, the supporting legs 3 are fixed in the fixing holes 21 at the top, and the upper ends of the supporting legs 3 are propped against one side of the fixing seat 2.

The fixing base 2 is also provided with a retaining wall 22 for supporting the supporting leg 3 to limit. When the supporting legs 3 are installed in the fixing holes 21 of the fixing base 2 through the bolts 6, the top ends of the supporting legs 3 prop against the blocking wall 22, so that the installation structure of the supporting legs 3 is more stable.

The supporting leg 3 comprises at least two sections of supporting units 31, the supporting units 31 are both of tubular structures, each supporting unit 31 is provided with a plurality of adjusting holes 32 along the axial direction of the supporting unit, and the supporting units 31 are matched with the adjusting holes 32 through bolts 6 and are telescopically sleeved. Supporting legs 3 are extending structure, and length is adjustable, and hoisting accessory is holistic highly can adjust convenient and fast through supporting legs 3's flexible.

The hanging ring 4 is of a U-shaped structure, and two free ends of the hanging ring 4 are fixed on the mounting plate 1. The whole U-shaped structure that is of link 4, its portion of bending are the arc, and the position that on the one hand conveniently hangs chain block 5 carries out slight adjustment, also can be so that when lifting by crane, chain block 5 can be in the minimum of curved arc simultaneously, and the structure of lifting by crane is more stable.

The quantity of fixing base 2 and supporting legs 3 is three, and the contained angle alpha between three fixing base 2 is 120, and three fixing base 2 evenly sets up along the circumference of link promptly, and the quantity of supporting legs 3 is three, forms the structure of tripod between the three supporting legs 3, and location stable in structure.

The mounting plate 1 is a round steel plate, the edge of the mounting plate 1 is smooth and has no edges and corners, and the mounting plate can not be damaged by collision or mistake.

The bottom of the supporting leg 3 is in a taper shape, so that the supporting leg can be conveniently inserted into a soil layer.

The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent structural changes made by using the contents of the present specification and the drawings, which are directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides a simple and easy hoisting accessory, its characterized in that, includes mounting panel, a plurality of fixing base, a plurality of supporting legs, link, chain block, lifting rope and level bar, link and a plurality of the fixing base all set up in the lower surface of mounting panel, the link is located the middle part of mounting panel, it is a plurality of the fixing base is encircleed the circumference of link distributes, all the supporting legs and all the fixing base one-to-one sets up, chain block hangs and locates on the link, the level bar is placed on the pipeline of butt joint, the lifting rope with chain block is mutually supported and is lifted by crane the pipeline.

2. The simple hoisting device according to claim 1, wherein the fixing base is provided with a plurality of fixing holes arranged in the vertical direction, and the supporting legs and the fixing base are matched and fastened with the fixing holes through bolts.

3. The simple lifting device as claimed in claim 1, wherein the fixing base is further provided with a retaining wall for limiting the supporting foot.

4. The simple hoisting device according to claim 1, wherein the supporting legs comprise at least two sections of supporting units, the supporting units are tubular structures, each supporting unit is provided with a plurality of adjusting holes along the axial direction of the supporting unit, and the supporting units are telescopically sleeved with the adjusting holes through bolts in a matching manner.

5. The simple hoisting device according to claim 1, wherein the suspension loop is of a U-shaped structure, and two free ends of the suspension loop are fixed on the mounting plate.

6. The simple hoisting device according to claim 1, wherein the number of the fixing seats and the number of the supporting feet are three, and the included angle α between the three fixing seats is 120 °.

7. The simple lifting device as claimed in claim 1, wherein the mounting plate is a circular steel plate.

8. The simple lifting device as claimed in claim 1, wherein the bottom of the supporting foot is tapered.