CN215797978U

CN215797978U - Target fastening structure for target processing hoisting equipment

Info

Publication number: CN215797978U
Application number: CN202121204868.5U
Authority: CN
Inventors: 孔伟华; 马贺; 扈百直
Original assignee: Jiangsu Dicheng Photoelectric Material Co ltd
Current assignee: Jiangsu Dicheng Photoelectric Material Co ltd
Priority date: 2021-05-31
Filing date: 2021-05-31
Publication date: 2022-02-11
Anticipated expiration: 2031-05-31

Abstract

The utility model discloses a target fastening structure for target processing hoisting equipment, and relates to the field of target hoisting equipment. According to the utility model, the hanging head is slowly lifted upwards, the two clamping seats are mutually close under the guidance of the guide slide rod until the two reducing plugs are inserted to proper positions along two ports of the tubular target, then the inner screw seat in the reducing plug is rotated, the inner screw seat and the connected ring sleeve are adjusted to move along the screw rod under the screwing relation of the inner screw seat and the screw rod, and the fork type connecting rod piece is pulled to displace when the ring sleeve moves, so that the four jacking blocks are pushed outwards until the four jacking blocks abut against the inner wall of the tubular target, and thus the target is quickly and effectively fixed.

Description

Target fastening structure for target processing hoisting equipment

Technical Field

The utility model relates to the field of target hoisting equipment, in particular to a target fastening structure for target processing hoisting equipment.

Background

In the production process of the target material, a plurality of series of processing such as shaping, grinding, polishing, hole milling and the like are required, and the large-size target material needs to be hoisted and transferred by utilizing a traveling crane in a workshop. When hoisting and transferring the target material of the large pipe fitting, the target material is generally bound and connected by using the hanging strip, and then hoisted and transferred by a travelling crane, so that the target material is fixed more complexly, and if the hanging strip is not bound and connected tightly, the target material is easy to slip and fall off, thereby causing accidents.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a target fastening structure for a target processing crane, so as to solve the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a target processing hoisting equipment is with target fastening structure, includes hoist and mount subassembly and reducer plug, hoist and mount subassembly includes a pair of holder, and the bottom inboard of two holders all is equipped with a reducer plug, and two reducer plugs are the symmetry setting, the upper end integrated into one piece of holder has the adapter, and the adapter that two holder upper ends were established all articulates there is a main jib, and the upper end of two main jibs articulates there is the hanging head, and the upper end of hanging head is equipped with rings.

Preferably, a horizontally arranged guide sliding rod is fixed at the upper end of the clamping seat, and the other end of the guide sliding rod penetrates through the upper end of the other clamping seat in a sliding manner.

Preferably, the reducer plug comprises a screw rod fixed on the inner side of the bottom of the clamping seat in the horizontal direction, an inner screw seat is screwed on the screw rod, one end of the inner screw seat is in turn connected with a ring sleeve, four fork-type connecting rod pieces with 90-degree intervals are connected between the ring sleeve and the end part of the screw rod, and the outer end of each fork-type connecting rod piece is connected with a top block.

Preferably, the fork connecting rod piece is composed of two supporting rod pieces which are arranged in a crossed mode, the upper ends of the two supporting rod pieces are hinged to hinge lugs welded to two ends of the inner wall of the jacking block respectively, the lower ends of the two supporting rod pieces are hinged to hinge lugs welded to the end portion of the screw rod and the outer wall of the ring sleeve respectively, a guide sliding groove is formed in the middle of one supporting rod piece of the fork connecting rod pieces, and a sliding pin is arranged in the middle of the other supporting rod piece of the fork connecting rod pieces and is matched with and inserted into the guide sliding groove in a penetrating mode.

Preferably, the kicking block is a circular arc plate body, and the kicking block outer wall is equipped with the ladder arc surface, and ladder arc surface outer wall is equipped with anti-skidding friction line.

The utility model has the technical effects and advantages that:

1. according to the utility model, the hanging head is slowly lifted upwards, and the two clamping seats are mutually close under the guidance of the guide slide rod until the two reducing plugs are inserted to proper positions along two ports of the tubular target, then the inner screw seat in the reducing plug is rotated, the inner screw seat and the switched ring sleeve are adjusted to move along the screw rod under the screwing relation of the inner screw seat and the screw rod, and the fork type connecting rod piece is pulled to displace when the ring sleeve moves, so that the four jacking blocks are outwards ejected until the four jacking blocks are abutted against the inner wall of the tubular target, and thus the target is quickly and effectively fixed;

2. according to the utility model, the hoisting ring is upwards pulled by the hoisting equipment, and the two clamping seats are close to each other, namely the two reducer plugs have the tendency of being close to each other, so that the effect of pressing and clamping the two groups of reducer plugs along the two ends of the target material is achieved, and the reducer plugs are prevented from falling off from the ports of the target material.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a front view of the structure of the present invention.

Fig. 3 is an enlarged view of a portion a in fig. 2.

FIG. 4 is a schematic diagram of the positioning of the reducer plug of the present invention.

In the figure: 1. a holder; 101. a transfer seat; 2. a main boom; 3. a hoisting head; 301. a hoisting ring; 4. a reducer plug; 401. a screw; 402. a fork-type connecting rod piece; 403. a top block; 404. sleeving a ring; 405. an inner wire seat; 5. the slide bar is guided.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides a target fastening structure for a target processing and hoisting device as shown in figures 1-4, which comprises a hoisting assembly and reducer plugs 4, wherein the hoisting assembly comprises a pair of clamping seats 1, the inner sides of the bottoms of the two clamping seats 1 are respectively provided with the reducer plugs 4, the two reducer plugs 4 are symmetrically arranged, the two reducer plugs 4 are used for being inserted and fixed in two ports of a tubular target, the upper ends of the clamping seats 1 are integrally formed with adapter seats 101, the adapter seats 101 arranged at the upper ends of the two clamping seats 1 are respectively hinged with a main suspender 2, the upper ends of the two main suspenders 2 are hinged with hoisting heads 3, the upper ends of the hoisting heads 3 are provided with hoisting rings 301, the upper ends of the clamping seats 1 are fixedly provided with guide slide bars 5 which are horizontally arranged, the other ends of the guide slide bars 5 are slidably penetrated along the upper ends of the other clamping seats 1, the hoisting rings 301 are upwards drawn by crane hoisting equipment, and under the guidance of the guide slide bars 5, the two clamping seats 1 are close to each other, and even if the two reducer plugs 4 have the tendency of being close to each other, the specific structural change is as shown in fig. 4, so that the effect of pressing and clamping the two groups of reducer plugs 4 along the two ends of the target is achieved, and the reducer plugs 4 are prevented from falling off from the ports of the target.

Referring to fig. 1 and 3, the reducer plug 4 includes a screw 401 fixed to the inner side of the bottom of the holder 1 in the horizontal direction, an inner screw seat 405 is screwed on the screw 401, an end of the inner screw seat 405 is rotatably connected with a ring 404, four fork-type connection rods 402 with 90 ° intervals are connected between the ring 404 and the end of the screw 401, the outer ends of the fork-type connection rods 402 are connected with a top block 403, each fork-type connection rod 402 is composed of two support rods arranged in a crossed manner, the upper ends of the two support rods are respectively hinged to hinge lugs welded to two ends of the inner wall of the top block 403, the lower ends of the two support rods are respectively hinged to hinge lugs welded to the ends of the screw 401 and the outer wall of the ring 404, a guide chute is formed in the middle of one support rod of the fork-type connection rods 402, a sliding pin is arranged in the middle of the other support rod and is inserted into the guide chute in a matching manner, and the specific adjustment step is: the inner screw seat 405 is adjusted to move along the screw 401 through rotating the inner screw seat 405 and the transferred ring sleeve 404, and the fork-type connecting rod piece 402 is pulled to displace when the ring sleeve 404 moves, so that the four groups of top blocks 403 are ejected out or retracted, the four top blocks 403 are changed to be matched with the inner diameter of the tubular target to be properly pressed, and the target is quickly and effectively fixed.

The kicking block 403 is a circular arc-shaped plate body, is convenient for to cooperate with the inner wall of cast target and contradicts, and the kicking block 403 outer wall is equipped with the ladder arc surface, sets up the extrados of different diameters, makes it to carry out the alternative use with the target of different internal diameters, and ladder arc surface outer wall is equipped with anti-skidding friction line, improves the contact friction power with the target, improves the security.

This practical theory of operation: when the utility model is used, a tubular target is arranged between two reducer plugs 4, the lifting head 3 is slowly lifted upwards, the two clamping seats 1 are enabled to be close to each other under the guiding of the guiding slide rod 5 until the two reducer plugs 4 are inserted into proper positions along two ports of the tubular target, then the inner screw seat 405 in the reducer plug 4 is rotated, the inner screw seat 405 and the connected ring sleeve 404 are adjusted to move along the screw 401 under the screwing relation of the inner screw seat 405 and the screw 401, the fork type connecting rod piece 402 is pulled to be displaced when the ring sleeve 404 moves, so that the four top blocks 403 are ejected outwards until the four top blocks 403 are abutted against the inner wall of the tubular target, thereby effectively fixing the target quickly, finally, the lifting ring 301 is pulled upwards by the traveling lifting device, at the moment, the two clamping seats 1 are close to each other, namely the two reducer plugs 4 have the tendency of being close to each other, thereby playing the effect of pressing and clamping two groups of reducing plugs 4 along the two ends of the target material and avoiding the reducing plugs 4 from falling off from the ports of the target material.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a target processing is target fastening structure for hoisting equipment, includes hoist and mount subassembly and reducer plug (4), its characterized in that: the hoisting assembly comprises a pair of clamping seats (1), the inner sides of the bottoms of the two clamping seats (1) are provided with reducing plugs (4), the two reducing plugs (4) are symmetrically arranged, the upper end of each clamping seat (1) is integrally formed with a transfer seat (101), the transfer seats (101) arranged at the upper ends of the two clamping seats (1) are hinged with a main suspender (2), the upper ends of the two main suspenders (2) are hinged with hanging heads (3), and the upper ends of the hanging heads (3) are provided with hanging rings (301).

2. The target fastening structure for the target processing crane apparatus according to claim 1, wherein: the upper end of the clamp seat (1) is fixed with a guide sliding rod (5) which is horizontally arranged, and the other end of the guide sliding rod (5) penetrates through the upper end of the other clamp seat (1) in a sliding mode.

3. The target fastening structure for the target processing crane apparatus according to claim 1, wherein: the reducer plug (4) comprises a screw rod (401) fixed on the inner side of the bottom of the clamping seat (1) in the horizontal direction, an inner screw seat (405) is screwed on the screw rod (401), a ring sleeve (404) is connected to one end of the inner screw seat (405) in a rotating mode, four fork-type connecting rod pieces (402) with intervals of 90 degrees are connected between the end portions of the ring sleeve (404) and the screw rod (401), and the outer end of each fork-type connecting rod piece (402) is connected with a top block (403).

4. The target fastening structure for the target processing crane apparatus according to claim 3, wherein: the fork type connecting rod piece (402) is composed of two supporting rod pieces which are arranged in a crossed mode, the upper ends of the two supporting rod pieces are hinged to hinged lugs welded to the two ends of the inner wall of the jacking block (403) respectively, the lower ends of the two supporting rod pieces are hinged to hinged lugs welded to the end portion of the screw rod (401) and the outer wall of the ring sleeve (404) respectively, a guide sliding groove is formed in the middle of one supporting rod piece in the fork type connecting rod piece (402), and a sliding pin is arranged in the middle of the other supporting rod piece and is matched with and inserted into the guide sliding groove.

5. The target fastening structure for the target processing crane apparatus according to claim 1, wherein: the ejecting block (403) is an arc-shaped plate body, a step arc surface is arranged on the outer wall of the ejecting block (403), and anti-skid friction grains are arranged on the outer wall of the step arc surface.