CN217229933U - Dual-purpose hoisting pipe rope sleeve for horizontal and vertical hoisting - Google Patents

Abstract

The utility model discloses a level and lift by crane double-purpose type lifting pipe fag end perpendicularly, including wire rope, fastening pipe and lifting bolt, lifting bolt includes bolt body, circular limiting plate and monaural hanger plate, the bolt body entire body is equipped with the external screw thread, the end rigid coupling is lifted by crane to the bolt body circular limiting plate internal surface central part, the monaural hanger plate sets up perpendicularly circular limiting plate surface, a wire rope end passes in proper order the fastening pipe with the lifting eye of monaural hanger plate, and with another end of wire rope is in the same time the fastening pipe is intraductal to form and to compress tightly fixed knot and is constructed. This double-purpose type lifting pipe fag end can be applied to in a flexible way on level and the perpendicular operation of lifting by crane, and the practicality is stronger, and nimble application nature is better, and hoist and mount connection operation is quick, safe and reliable.

Description

Dual-purpose hoisting pipe rope sleeve for horizontal and vertical hoisting

Technical Field

The utility model relates to a concrete construction technical field especially relates to a level and lift by crane double-purpose type boom socket perpendicularly.

Background

The reinforced concrete structure comprises a cast-in-place integral reinforced concrete structure and a prefabricated integral reinforced concrete structure. The prefabricated integral reinforced concrete structure is one structure form of prefabricated reinforced concrete parts installed mechanically and assembled according to the design requirement. The technical system for assembling the integral concrete structure is assembled by prefabricated shear wall boards, laminated floor slabs and stairs on a construction site. The built-in fitting in the concrete prefab is preset with the internal thread, when carrying out hoist and mount promotion operation to the concrete prefab, needs adopt the hanging tube fag end. As shown in fig. 2, a general hoisting pipe rope sling is formed by pressing a high-strength steel wire rope and a low-alloy steel pipe, and after pressing, external threads are processed at the steel pipe and are used for matching with internal threads on an embedded part in a concrete prefabricated part to lift the prefabricated part. However, the pipe sling can only be applied to vertical lifting or lifting within a lifting angle of 45 degrees under certain conditions, and is forbidden to be used in horizontal lifting operation, so that the practicability is limited, and the application flexibility is not sufficient.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to prior art's not enough, the technical problem that solve provides a level and lifts by crane double-purpose type lifting pipe fag end perpendicularly, can be applied to in a flexible way on level and the operation of lifting by crane perpendicularly, the practicality is stronger, and nimble application nature is better, and hoist and mount connection operation is quick, safe and reliable.

The utility model discloses a make above-mentioned technical problem solve through following technical scheme.

Horizontal and vertical double-purpose type hanging pipe fag end that lifts by crane, including wire rope, fastening pipe and the lifting bolt, the lifting bolt includes bolt body, circular limiting plate and monaural hanger plate, the whole body of bolt body is equipped with the external screw thread, the end rigid coupling is lifted by crane to the bolt body circular limiting plate internal surface central part, the monaural hanger plate sets up perpendicularly circular limiting plate surface, a wire rope end passes in proper order the fastening pipe with the lifting eye of monaural hanger plate, and with another end of wire rope is in the same place form in the fastening pipe and compress tightly fixed knot structure.

Preferably, the orthographic projection of the single-lug hanging plate along the axis direction is located in the outline of the circular limiting plate.

Preferably, the steel cord is a galvanized steel cord.

Preferably, the fastening circular pipe and the hoisting bolt are both of low alloy steel or stainless steel structures.

Preferably, the external thread is Rd12, Rd14, Rd16, Rd18, Rd20, Rd24, Rd30 or Rd 36.

Preferably, the external thread has a length of 20mm, 35mm or 50 mm.

Preferably, the hanger rope sleeve length is 335mm to 780 mm.

Preferably, the length of the hanging pipe rope sleeve is 385mm, 470mm, 550mm or 590 mm.

Preferably, the deployed length of the steel wire rope is 730mm to 1700 mm.

Preferably, the lifting bolt is an integrally formed member.

The utility model has the advantages that: the original rope sleeve structure of the lifting pipe is improved through optimization, the lifting bolt with a special structural design is added, and the lifting device can be adapted to horizontal lifting operation and vertical lifting operation. After the lifting bolt is screwed into the threaded hole in the embedded part of the concrete prefabricated part, the circular limiting plate can be in limiting fit with the upper plane or the side plane of the concrete prefabricated part, so that corresponding vertical lifting operation and horizontal lifting operation can be easily carried out through the dual-purpose lifting pipe rope sleeve, the use flexibility is good, the connection and installation are fast, the stability is better, and the safety and the reliability are high.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic diagram of a prior art configuration of a dropper cord wrap;

description of reference numerals: the method comprises the following steps of 1-steel wire rope, 2-fastening circular tube, 3-lifting bolt, 4-bolt body, 5-circular limiting plate, 6-single lug lifting plate, 7-external thread and 8-lifting hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1, the utility model discloses level and vertical lift by crane double-purpose type dropper fag end, including wire rope 1, fastening pipe 2 and lifting bolt 3. The steel wire rope 1 is a galvanized steel wire rope. The fastening round pipe 2 and the hoisting bolt 3 are both of low alloy steel or stainless steel structures. The lifting bolt 3 is an integrally formed member. Lifting bolt 3 includes bolt body 4, circular limiting plate 5 and monaural hanger plate 6, bolt body 4 whole body is equipped with external screw thread 7, and specifically speaking, external screw thread 7 is Rd12, Rd14, Rd16, Rd18, Rd20, Rd24, Rd30 or Rd36, external screw thread 7 length is 20mm, 35mm or 50 mm. The lifting end of the bolt body 4 is fixedly connected with the central part of the inner surface of the circular limiting plate 5, the single-lug lifting plate 6 is vertically arranged on the outer surface of the circular limiting plate 5, and further, the orthographic projection of the single-lug lifting plate 6 in the axis direction is positioned in the outline of the circular limiting plate 5.

One end of the steel wire rope 1 sequentially penetrates through the fastening circular pipe 2 and the lifting hole 8 of the single-lug lifting plate 6, and forms a pressing and fixing structure together with the other end of the steel wire rope 1 in the fastening circular pipe 2. The expansion length of the steel wire rope 1 is 730 mm-1700 mm. The length of the rope sling of the hanging pipe is 335mm to 780mm, and further, the length of the rope sling of the hanging pipe is 385mm, 470mm, 550mm or 590 mm.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications or substitutions do not depart from the scope of the invention in its corresponding aspects.

Claims (10)

1. Horizontal and vertical lift by crane double-purpose type lifting pipe fag end, characterized by: including wire rope (1), fastening pipe (2) and lifting bolt (3), lifting bolt (3) are including bolt body (4), circular limiting plate (5) and monaural hanger plate (6), bolt body (4) entire body is equipped with external screw thread (7), end rigid coupling is lifted by crane in bolt body (4) circular limiting plate (5) internal surface central part, monaural hanger plate (6) set up perpendicularly circular limiting plate (5) surface, wire rope (1) one end passes in proper order fastening pipe (2) with the lewis hole (8) that lift of monaural hanger plate (6), and with wire rope (1) another end is in altogether form in fastening pipe (2) and compress tightly fixed knot and construct.

2. The double-purpose type pipe sling rope sleeve for horizontal and vertical hoisting of claim 1, wherein: the orthographic projection of the single-lug hanging plate (6) in the axis direction is located in the outline of the circular limiting plate (5).

3. The double-purpose type pipe sling rope sleeve for horizontal and vertical hoisting of claim 1, wherein: the steel wire rope (1) is a galvanized steel wire rope.

4. The double-purpose type pipe sling rope sleeve for horizontal and vertical hoisting of claim 1, wherein: the fastening circular tube (2) and the hoisting bolt (3) are both of low alloy steel or stainless steel structures.

5. The double-purpose hoisting pipe rope sling for horizontal and vertical hoisting as claimed in claim 1, wherein: the external thread (7) is Rd12, Rd14, Rd16, Rd18, Rd20, Rd24, Rd30 or Rd 36.

6. The double-purpose hoisting pipe rope sling for horizontal and vertical hoisting as claimed in claim 1, wherein: the length of the external thread (7) is 20mm, 35mm or 50 mm.

7. The double-purpose type pipe sling rope sleeve for horizontal and vertical hoisting of claim 1, wherein: the length of the rope sleeve of the hanging pipe is 335mm to 780 mm.

8. The double-purpose hoisting pipe rope sling for horizontal and vertical hoisting as claimed in claim 7, wherein: the length of the rope sleeve of the hanging pipe is 385mm, 470mm, 550mm or 590 mm.

9. The double-purpose type pipe sling rope sleeve for horizontal and vertical hoisting of claim 1, wherein: the unfolding length of the steel wire rope (1) is 730 mm-1700 mm.

10. The double-purpose type pipe sling rope sleeve for horizontal and vertical hoisting of claim 1, wherein: the hoisting bolt (3) is an integrally formed component.

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