阅读说明：本技术 一种长形管件的起吊辅助机构 (Hoisting auxiliary mechanism for long pipe fittings ) 是由 周昭香 于 2019-11-04 设计创作，主要内容包括：本发明公开了一种长形管件的起吊辅助机构,包括主横向梁,所述主横向梁的中部顶面固定有起吊环；所述主横向梁的两侧均安装有伸缩副梁机构,伸缩副梁机构的副梁的外端均成型有竖直部,竖直部上均固定有侧支撑板,两个侧支撑板上均安装有端部限位柱。它可以辅助起吊机起吊长形管件,其起吊稳定,不会滑落,安全性高。(The invention discloses a hoisting auxiliary mechanism for a long pipe fitting, which comprises a main transverse beam, wherein a hoisting ring is fixed on the top surface of the middle part of the main transverse beam; flexible auxiliary beam mechanism is all installed to the both sides of main horizontal roof beam, and the outer end of the auxiliary beam of flexible auxiliary beam mechanism all takes shape and has vertical portion, all is fixed with the collateral branch fagging in the vertical portion, all installs the spacing post of tip on two collateral branch faggings. The long pipe fitting hoisting device can assist the hoisting machine in hoisting long pipe fittings, is stable in hoisting, cannot slide off and is high in safety.)

1. The utility model provides a lift by crane complementary unit of microscler pipe fitting, includes main transverse beam (10), its characterized in that: a lifting ring (1) is fixed on the top surface of the middle part of the main transverse beam (10);

flexible auxiliary beam mechanism (20) are all installed to the both sides of main horizontal roof beam (10), and the outer end of auxiliary beam (21) of flexible auxiliary beam mechanism (20) all takes shape and has vertical portion (22), all is fixed with collateral branch fagging (23) on vertical portion (22), all installs tip spacing post (24) on two collateral branch faggings (23).

2. An auxiliary lifting mechanism for an elongated tubular member as claimed in claim 1, wherein: the telescopic auxiliary beam mechanism (20) comprises an auxiliary beam (21), an adjusting connecting block (25) is fixed in the middle of the top surface of the auxiliary beam (21), a main connecting block (11) is fixed on the left portion and the right portion of the top surface of a main transverse beam (10), a positioning screw (12) is inserted in a middle penetrating through hole (2) of the corresponding main connecting block (11) and the adjusting connecting block (25), a connecting head (121) is formed at the inner end of the positioning screw (12), the connecting head (121) is pressed on the inner end face of the corresponding main connecting block (11), at least three locking nuts (13) are screwed on the positioning screw (12), at least one locking nut (13) is pressed on the outer end face of the corresponding main connecting block (11), and the adjusting connecting block (25) is clamped between the two locking nuts (13).

3. An auxiliary lifting mechanism for an elongated tubular member as claimed in claim 1, wherein: the top surface of the auxiliary beam (21) is fixed with a dovetail sliding block (26), and the dovetail sliding block (26) is inserted in dovetail sliding grooves (14) formed in the bottom surfaces of the left end and the right end of the main transverse beam (10).

4. An auxiliary lifting mechanism for an elongated tubular member as claimed in claim 1, wherein: and a side supporting plate (23) is fixedly connected to the vertical part (22) through a bolt.

5. An auxiliary lifting mechanism for an elongated tubular member as claimed in claim 1, wherein: the middle parts of the two side supporting plates (23) are respectively provided with an inserting through hole (231), and the end part limiting column (24) is inserted and sleeved in the inserting through hole (231).

6. An auxiliary lifting mechanism for an elongated tubular member as claimed in claim 5, wherein: all welded fastening has spiro union cover body (232) on the inside wall of two collateral branch faggings (23), and the spiro union is covered in the spiro union cover body (232) in tip spacing post (24).

7. An auxiliary lifting mechanism for an elongated tubular member as claimed in claim 5, wherein: the outer end of the end limiting column (24) is formed with a pressing block (241), and the pressing block (241) is pressed on the outer side wall of the corresponding side supporting plate (23).

8. An auxiliary lifting mechanism for an elongated tubular member as claimed in claim 7, wherein: and the opposite ends of the two end part limiting columns (24) are respectively provided with a conical part.

Technical Field

The invention relates to the technical field of electric power communication equipment installation, in particular to a hoisting auxiliary mechanism for a long pipe fitting.

Background

In the installation such as current electric power engineering or communication engineering, it needs to lift by crane a microscler pipe fitting and carry etc. and current mode helps the rope on microscler pipe fitting, and the lifting hook that will lift by crane lifts by crane on the rope at middle part, and it lifts by crane the trouble, and the position of rope binding is not right or binds up the pine words moreover, and microscler pipe fitting inclines easily when promoting and even follows the roll-off in the rope, and is unsafe, and the ligature rope is troublesome moreover, and efficiency is very low.

Disclosure of Invention

The invention aims to overcome the defects in the prior art, and provides an auxiliary mechanism for hoisting long pipe fittings, which can assist a hoisting machine in hoisting long pipe fittings, is stable in hoisting, cannot slide off and is high in safety.

The technical solution of the invention is as follows:

a hoisting auxiliary mechanism for a long pipe fitting comprises a main transverse beam, wherein a hoisting ring is fixed on the top surface of the middle part of the main transverse beam;

flexible auxiliary beam mechanism is all installed to the both sides of main horizontal roof beam, and the outer end of the auxiliary beam of flexible auxiliary beam mechanism all takes shape and has vertical portion, all is fixed with the collateral branch fagging in the vertical portion, all installs the spacing post of tip on two collateral branch faggings.

The flexible auxiliary beam mechanism includes the auxiliary beam, the middle part of the top surface of auxiliary beam is fixed with the regulation connecting block, the left part and the right part of the top surface of main transverse beam all are fixed with main connecting block, the positioning screw plug bush is in the middle part through-hole of corresponding main connecting block and regulation connecting block, the inner shaping of positioning screw has the connector, the connector presses the interior terminal surface at the main connecting block that corresponds, the last spiro union of positioning screw has at least three lock nut, at least one lock nut presses on the outer terminal surface of the main connecting block that corresponds, the centre gripping of regulation connecting block is between two lock nuts.

The top surface of the auxiliary beam is fixed with a dovetail slide block which is inserted and sleeved in dovetail slide grooves formed on the bottom surfaces of the left end and the right end of the main transverse beam.

And the vertical part is fixedly connected with a side supporting plate through a bolt.

The middle parts of the two side supporting plates are respectively provided with an inserting through hole, and the end limiting column is inserted and sleeved in the inserting through hole.

All welded fastening has the spiro union cover body on the inside wall of two collateral branch faggings, the spacing post spiro union of tip is in the spiro union cover body.

The outer end of the end limiting column is formed with a pressing block, and the pressing block is pressed on the outer side wall of the corresponding side supporting plate.

The opposite ends of the two end limiting columns are respectively provided with a conical part in a molding mode.

The invention has the beneficial effects that:

the long pipe fitting hoisting device can assist the hoisting machine in hoisting long pipe fittings, is stable in hoisting, cannot slide off and is high in safety.

Drawings

FIG. 1 is a schematic view of a partial structure of the present invention;

FIG. 2 is an enlarged view of a portion of the present invention;

fig. 3 is a partial structural view between the primary transverse beam and the secondary beam of the present invention.

Detailed Description