CN219860106U - Tubular pile industry carries tubular pile hoist - Google Patents

Abstract

The utility model relates to the field of lifting appliances and discloses a pipe pile conveying lifting appliance in the pipe pile industry, which comprises a steel wire rope for a crane, two seamless lifting rings which are respectively and fixedly connected to two ends of the steel wire rope for the crane, a lifting appliance body connected with the seamless lifting rings and an anti-drop steel wire rope, wherein the two ends of the anti-drop steel wire rope are respectively provided with the two seamless lifting rings in a penetrating way, one end of the anti-drop steel wire rope is fixedly connected with a limiting ball, the diameter of the limiting ball is larger than the inner diameter of the seamless lifting ring, one end of the steel wire rope for the crane, which is far away from the limiting ball, is fixedly connected with a first clamp.

Description

Tubular pile industry carries tubular pile hoist

Technical Field

The utility model relates to the field of lifting appliances, in particular to a lifting appliance for conveying pipe piles in the pipe pile industry.

Background

With the development of construction industry in China, building materials are the foundation of building engineering, and various building materials are needed in the building engineering, and the building materials are generally divided into structural materials, decorative materials and special materials. The cement pipe pile is a commonly used building material, is mainly used for the foundation construction of railway bridge engineering, is prepared by putting steel bars and concrete into a mould, can be spliced into any length, is not limited by construction conditions, has good hammering resistance and crack resistance, and is reliable in quality, and the pipe pile is required to be lifted and transported by using a pipe pile lifting tool in manufacturing, construction and transportation.

In order to further improve the convenience of using a lifting appliance, the prior art has made various improvements to the lifting appliance, such as the patent with publication number of CN216836775U discloses a quick and easy lifting appliance for lifting prestressed pipe piles, which comprises 2 lifting appliance bodies, through holes arranged on one side of the upper ends of the lifting appliance bodies, and seamless lifting rings penetrating through the through holes and connected with the lifting appliance bodies. The utility model discloses can show the handling efficiency that improves the prestressing force tubular pile, reduce workman's amount of labour, and use safe and reliable, the intensity of quick easy hoist fully satisfies the hoist and mount needs, and the prestressing force tubular pile hoist and mount back quality is intact, through further anticreep wire rope, can ensure safe in utilization.

The prior art has obvious beneficial effects, but has the following defects:

according to the prior art, the anti-falling steel wire rope is arranged between the two seamless hanging rings, the anti-falling steel wire rope can limit the lifting tool body from falling out of the prestressed pipe pile, the length of the anti-falling steel wire rope is matched with that of the prestressed pipe pile, but if the prestressed pipe pile with different lengths is required to be lifted and transported, the anti-falling steel wire rope with different lengths is required to be replaced, and the replacement of the anti-falling steel wire rope is complicated in actual use, so that the pipe pile conveying lifting tool in the pipe pile industry is provided.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a tubular pile conveying lifting appliance in the tubular pile industry, which at least solves one of the problems of the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a tubular pile hoist is carried in tubular pile trade, including wire rope for loop wheel machine, two seamless rings of fixed connection at wire rope both ends for loop wheel machine respectively, the hoist body and the anticreep wire rope of being connected with seamless rings, two seamless rings are worn to establish respectively at anticreep wire rope's both ends, the one end fixedly connected with spacing ball of anticreep wire rope, the diameter of spacing ball is greater than the internal diameter of seamless rings, the one end outer wall fixedly connected with first anchor clamps of spacing ball are kept away from to wire rope for loop wheel machine, be connected with the second anchor clamps through bolt and nut on the first anchor clamps, first anchor clamps and second anchor clamps match and the centre gripping setting with anticreep wire rope.

Preferably, the outer wall of one end of the steel wire rope for the crane, which is far away from the limiting ball, is fixedly connected with an elastic clamp, and the elastic clamp is matched with the anti-drop steel wire rope.

Preferably, an auxiliary steel wire rope is fixedly connected to the outer wall of the steel wire rope for the crane, and the midpoint of the auxiliary steel wire rope is lower than the midpoint of the steel wire rope for the crane.

Preferably, the middle part of the steel wire rope for the crane and the outer wall of the middle part of the auxiliary steel wire rope are both provided with protective sleeves.

Preferably, the inner wall of the hanger body is provided with a plurality of tooth openings.

Preferably, the inner walls of the first clamp and the second clamp are provided with a plurality of tooth ring grooves.

Preferably, the number of the elastic cards is plural.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, two seamless hanging rings are respectively arranged at the two ends of the anti-falling steel wire rope in a penetrating way, one end of the anti-falling steel wire rope is limited by the limiting ball, the positions of the anti-falling steel wire rope by the first clamp and the second clamp are adjusted according to the length of the actual pre-stress pipe pile, the pre-stress pipe piles with different lengths are realized, and the hanger body is limited by only using a single anti-falling steel wire rope, so that the anti-falling steel wire rope is convenient to use, convenient to adjust and high in adaptability.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of a connection structure of the anti-drop wire rope of the present utility model with a first clamp and a second clamp;

FIG. 3 is a schematic view showing the internal structure of the first and second jigs according to the present utility model.

In the figure: 1. a steel wire rope for the crane; 2. a seamless hanging ring; 3. a hanger body; 4. an anti-falling steel wire rope; 5. a limit ball; 6. a first clamp; 7. a second clamp; 8. an elastic clip; 9. tooth ring grooves; 10. tooth openings; 11. an auxiliary wire rope; 12. and (5) a protective sleeve.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, a pipe pile conveying hanger in the pipe pile industry comprises a steel wire rope 1 for a crane, two seamless hanging rings 2 respectively fixedly connected to two ends of the steel wire rope 1 for the crane, a hanger body 3 and an anti-falling steel wire rope 4, wherein the two seamless hanging rings 2 are respectively arranged at two ends of the anti-falling steel wire rope 4 in a penetrating mode, a limiting ball 5 is fixedly connected to one end of the anti-falling steel wire rope 4, the diameter of the limiting ball 5 is larger than the inner diameter of the seamless hanging rings 2, a first clamp 6 is fixedly connected to the outer wall of one end, far away from the limiting ball 5, of the steel wire rope 1 for the crane, a second clamp 7 is connected to the first clamp 6 through bolts and nuts, and the first clamp 6 and the second clamp 7 are matched with the anti-falling steel wire rope 4 and are clamped.

Referring to fig. 1-3, the hanger structure in the utility model is similar to the existing hanger structure, such as a quick and easy hanger for hoisting prestressed pipe piles disclosed in the patent with publication number CN216836775U, and the main improvement point of the utility model is to increase the convenience and adaptability of the hanger. According to the utility model, when the prestressed pipe pile is required to be lifted and transported, the two lifting tool bodies 3 are respectively inserted into the two ends of the prestressed pipe pile, at the moment, the length of the anti-falling steel wire rope 4 between the two seamless lifting rings 2 is adjusted to adapt to the length of the prestressed pipe pile, after the adjustment is finished, the anti-falling steel wire rope 4 is placed at the groove of the first clamp 6, the second clamp 7 is buckled outside the anti-falling steel wire rope 4, the first clamp 6 and the second clamp 7 are limited by using bolts and nuts, the anti-falling steel wire rope 4 is limited by the first clamp 6 and the second clamp 7, the limiting ball 5 is matched to block the anti-falling steel wire rope 4, the limiting length of the two lifting tool bodies 3 corresponds to the length of the prestressed pipe pile, at the moment, external lifting equipment such as a crane is used, the anti-falling steel wire rope 4 can limit the lifting tool body 3 to be lifted and transported from the prestressed pipe pile by matching with the steel wire rope 1, the anti-falling steel wire rope 4 can limit the lifting tool body 3 to be prevented from the prestressed pipe pile, the whole structure is simple, the use is convenient, the adjustment is convenient, and the adaptability is strong.

Referring to fig. 2, an elastic clip 8 is fixedly connected to an outer wall of one end, far away from the limit ball 5, of the steel wire rope 1 for the crane, the elastic clip 8 is matched with the anti-drop steel wire rope 4, the redundant anti-drop steel wire rope 4 can be clamped in the elastic clip 8, the elastic clip 8 can limit redundant parts of the anti-drop steel wire rope 4, the phenomenon that the redundant parts of the anti-drop steel wire rope 4 drop down is avoided, and the anti-drop steel wire rope 4 drop part is pressed after the prestressed pipe pile is placed is avoided.

Referring to fig. 1, an auxiliary steel wire rope 11 is fixedly connected to the outer wall of a steel wire rope 1 for a crane, the middle point of the auxiliary steel wire rope 11 is lower than the middle point of the steel wire rope 1 for the crane, when the length of a prestressed pipe pile is short, an external crane can hoist the auxiliary steel wire rope 11 by hoisting the auxiliary steel wire rope 11, the auxiliary steel wire rope 11 is matched with the steel wire rope 1 for the crane and a lifting tool body 3 to hoist the prestressed pipe pile, the distance between the prestressed pipe pile and the crane is reduced, and the influence on transportation stability due to overlarge swing amplitude of the prestressed pipe pile is avoided.

Referring to fig. 1, the middle part of the crane wire rope 1 and the outer wall of the middle part of the auxiliary wire rope 11 are both provided with a protective sleeve 12, and when the crane wire rope 1 or the auxiliary wire rope 11 is lifted by an external crane, the external crane contacts with the protective sleeve 12, so that the abrasion of the crane wire rope 1 and the auxiliary wire rope 11 is reduced, and the protective sleeve 12 can be provided with anti-skidding so as to avoid the phenomenon of sliding.

Referring to fig. 1, a plurality of tooth openings 10 are formed in the inner wall of the hanger body 3, and when the hanger body 3 lifts the prestressed pipe pile, the tooth openings 10 are in contact with the inner wall of the prestressed pipe pile, so that sliding between the hanger body 3 and the prestressed pipe pile can be reduced, and stability of the prestressed pipe pile during lifting is improved.

Referring to fig. 3, a plurality of tooth ring grooves 9 are formed on inner walls of the first clamp 6 and the second clamp 7, and after the first clamp 6 and the second clamp 7 clamp the anti-drop wire rope 4, the tooth ring grooves 9 can reduce sliding force between the anti-drop wire rope 4 and the first clamp 6 and the second clamp 7 so as to increase clamping strength of the anti-drop wire rope 4.

Referring to fig. 1 and 2, the number of the elastic clips 8 is plural, and the plurality of elastic clips 8 can be adapted to limit the redundant anti-drop wire rope 4 with different lengths, thereby increasing the adaptability.

It is to be understood that the above examples of the present utility model are provided for clarity of illustration only and are not limiting of the embodiments of the present utility model. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are desired to be protected by the following claims.

Claims (7)

1. The utility model provides a tubular pile hoist is carried in tubular pile trade, including wire rope (1) for the loop wheel machine, two seamless rings (2) at wire rope (1) both ends for the loop wheel machine respectively fixed connection, hoist body (3) and anticreep wire rope (4) that are connected with seamless rings (2), a serial communication port, two seamless rings (2) are worn respectively to establish respectively in the both ends of anticreep wire rope (4), the one end fixedly connected with spacing ball (5) of anticreep wire rope (4), the diameter of spacing ball (5) is greater than the internal diameter of seamless rings (2), one end outer wall fixedly connected with first anchor clamps (6) of spacing ball (5) are kept away from to wire rope (1) for the loop wheel machine, be connected with second anchor clamps (7) through bolt and nut on first anchor clamps (6), first anchor clamps (6) and second anchor clamps (7) match and the setting of centre gripping with anticreep wire rope (4).

2. The pipe pile conveying hanger for the pipe pile industry according to claim 1, wherein an elastic clamp (8) is fixedly connected to the outer wall of one end, far away from the limiting ball (5), of the steel wire rope (1) for the crane, and the elastic clamp (8) is matched with the anti-falling steel wire rope (4).

3. The pipe pile industry conveying pipe pile lifting appliance according to claim 1, wherein an auxiliary steel wire rope (11) is fixedly connected to the outer wall of the steel wire rope (1) for the crane, and the midpoint of the auxiliary steel wire rope (11) is lower than the midpoint of the steel wire rope (1) for the crane.

4. A pipe pile industry conveying pipe pile lifting appliance according to claim 3, characterized in that the middle part of the steel wire rope (1) for the crane and the middle part outer wall of the auxiliary steel wire rope (11) are both provided with protective sleeves (12).

5. A pipe pile industry conveying pipe pile lifting tool according to claim 1, characterized in that the inner wall of the lifting tool body (3) is provided with a plurality of tooth openings (10).

6. The pipe pile industry conveying pipe pile lifting tool according to claim 1, wherein a plurality of tooth ring grooves (9) are formed in the inner walls of the first clamp (6) and the second clamp (7).

7. A pipe pile industry transport pipe pile spreader according to claim 2, characterised in that the number of resilient clips (8) is plural.