CN215711158U - Bent cap lifting device - Google Patents

Abstract

The utility model belongs to the technical field of bent cap production, and particularly relates to a bent cap lifting device which comprises a truss, a support, a top seat and a support, wherein the upper end of the truss is fixedly provided with the support, the bottom end of the support is fixedly provided with the top seat, the bottom end of the top seat is provided with a winch, a lifting rope is wound around the outside of the winch, the bottom end of the lifting rope is fixedly provided with a lifting hook, the periphery of the bottom of the top seat is provided with a telescopic frame, the bottom end of the top seat is provided with the support, the periphery of the bottom of the support is fixedly provided with a guide tile, the left end and the right end of the middle position of each side of the support are fixedly provided with a limiting plate, the limiting plate is provided with a first limiting hole, the middle position of each side of the support is provided with a second limiting hole, and a limiting pin penetrates through the inside of the second limiting hole. So as to be convenient for the transportation of finished product bent cap and further detection operation, the result of use is preferred.

Description

Bent cap lifting device

Technical Field

The utility model belongs to the technical field of bent cap production, and particularly relates to a bent cap lifting device.

Background

The capping beam refers to a cross beam provided on the top of the bent pier to support, distribute and transfer the load of the superstructure. Also known as a hat beam. The cross beam of reinforced concrete or less reinforced concrete is set on the pier or pile row. The main function is to support the bridge superstructure and transfer all loads to the substructure. The prefabricated bent cap has the advantages of simple structure, simple and convenient construction, low manufacturing cost, short construction period and the like, and is developed rapidly and widely applied at home and abroad.

At present, a cover beam adopts a process method of flow building and forming of a combined split die, the cover beam die consists of an upper die and a lower die, the lower die consists of four side dies and a bottom die, and when a finished cover beam in the cover beam die in the prior art is lifted and moved to be demoulded after being used, the finished cover beam in the cover beam die is inconvenient to lift and operate and poor to use, so that the transfer and further detection operation of the finished cover beam are influenced.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the prior art, the utility model provides the bent cap lifting device which has the characteristics of simple lifting and convenience in use.

In order to achieve the purpose, the utility model provides the following technical scheme: bent cap plays to rise device, including truss, support, footstock and support, the upper end of truss is fixed with the support, the bottom mounting of support has the footstock, the hoist engine is installed to the bottom of footstock, the outside of hoist engine has the lifting rope of coiling all around, the bottom mounting of lifting rope has the lifting hook, the bottom of footstock all is provided with the expansion bracket all around, the bottom of footstock is provided with the support, the bottom of support all is fixed with the direction tile all around, both ends all are fixed with the limiting plate about the both sides intermediate position of support, just first spacing hole has been seted up on the limiting plate, the spacing hole of second has all been seted up to the both sides intermediate position of support, just spacing downthehole inside of second is passed and is closed the spacer pin.

According to the preferable technical scheme of the bent cap lifting device, the central lines of the limiting pins, the second limiting holes and the first limiting holes are located on the same straight line, the number of the limiting plates is four, and the limiting plates are symmetrically distributed pairwise.

According to the preferable technical scheme of the bent cap hoisting device, two sides of the upper end of the telescopic frame are rotatably connected with the bottom end of the top seat through rotating shafts, and two sides of the bottom end of the telescopic frame are rotatably connected with the upper end of the winch through rotating shafts.

According to the preferable technical scheme of the bent cap hoisting device, a clamping shaft is fixed in the middle of the inside of the support, and the bottom end of the lifting hook is fixedly connected with the clamping shaft.

As a preferred technical scheme of the bent cap hoisting device, the guide shoe is an elastic component, and the bottom end of the guide shoe inclines outwards.

As the preferable technical scheme of the bent cap hoisting device, the support, the footstock and the support are parallel to each other, and the support is of a structure shaped like a Chinese character 'jing'.

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

when the utility model is used, the support is put down through the winch, the lifting rope and the lifting hook, in the process of moving the support downwards, the stable limit is carried out through a plurality of telescopic frames between the top seat and the support, meanwhile, the lifting ring at the upper end of the finished product bent cap is clamped in the support from top to bottom and positioned at the inner side of the limiting plate, then the limiting pin is pushed towards the inner side of the limiting plate, the limiting pin in the second limiting hole is further inserted into the first limiting hole on the limiting plate, the limiting plate and the lifting ring which are clamped up and down are limited, so that the support is connected with the finished product bent cap at the upper end of the bottom die, then the winch is started, the support and the finished product bent cap are lifted by the winch, the lifting rope and the lifting hook, so that the finished product bent cap and the bottom die are separated from each other, the utility model is convenient for lifting and demoulding of the finished product bent cap, simple in lifting and convenient for use, so as to facilitate the transportation and further detection operation of the finished product bent cap, the use effect is better.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

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

FIG. 2 is a schematic top view of the structure of FIG. 1;

FIG. 3 is a schematic front view of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 5 is an enlarged view of the structure at B of FIG. 2;

fig. 6 is an enlarged schematic view of the structure at C of fig. 2.

In the figure: 1. a truss; 2. a support; 3. a top seat; 4. a winch; 5. a telescopic frame; 6. a support; 7. a guide shoe; 8. lifting a rope; 9. a hook; 10. clamping a shaft; 11. a limiting plate; 12. a first limit hole; 13. a second limiting hole; 14. a spacing pin; 15. a transfer trolley; 16. bottom die; 17. side mould; 18. and (5) finishing the bent cap.

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.

Examples

Referring to fig. 1-6, the present invention provides the following technical solutions: a bent cap lifting device comprises a truss 1, a support 2, a top seat 3 and a support 6, wherein the support 2 is fixed at the upper end of the truss 1, the top seat 3 is fixed at the bottom end of the support 2, a winch 4 is installed at the bottom end of the top seat 3, a lifting rope 8 is wound around the outer portion of the winch 4, a lifting hook 9 is fixed at the bottom end of the lifting rope 8, a clamping shaft 10 is fixed at the middle position inside the support 6, the bottom end of the lifting hook 9 is fixedly connected with the clamping shaft 10, telescopic frames 5 are arranged around the bottom of the top seat 3, two sides of the upper end of each telescopic frame 5 are rotatably connected with the bottom end of the top seat 3 through rotating shafts, two sides of the bottom end of each telescopic frame 5 are rotatably connected with the upper end of the winch 4 through rotating shafts, the support 6 is arranged at the bottom end of the top seat 3, the support 2, the top seat 3 and the support 6 are parallel to each other, the support 2 is of a structure in a shape like a Chinese character 'jing', and when the bent cap lifting device is used, the support 6 can move up and down through the winch 4, the lifting rope 8 and the lifting hook 9, in the up-and-down moving process of the support 6, the telescopic frames 5 at a plurality of positions between the top seat 3 and the support 6 are used for stable limiting, and the details which are not described in detail in the embodiment are the prior art.

Specifically, the left end and the right end of the middle positions of the two sides of the support 6 are respectively fixed with a limiting plate 11, the limiting plate 11 is provided with a first limiting hole 12, the middle positions of the two sides of the support 6 are respectively provided with a second limiting hole 13, a limiting pin 14 penetrates through the second limiting hole 13, the central lines of the limiting pin 14, the second limiting hole 13 and the first limiting hole 12 are positioned on the same straight line, the number of the limiting plates 11 is four, the limiting plates 11 are symmetrically distributed in pairs, after the support 6 moves downwards, the limiting pin 14 is pushed towards the inner side of the limiting plate 11, the limiting pin 14 in the second limiting hole 13 is further inserted into the first limiting hole 12 on the limiting plate 11, the limiting plate 11 and the hanging ring which are clamped up and down are limited, so that the support 6 is connected with a finished product cover beam 18 at the upper end of a bottom die 16, then the winch 4 is started, the support 6 and the finished product cover beam 18 are lifted by the winch 4, a lifting rope 8 and a lifting hook 9, therefore, the finished capping beam 18 and the bottom die 16 are separated from each other, the lifting, moving and demolding of the finished capping beam 18 are facilitated, the lifting is simple, the use is convenient, the transfer and the further detection operation of the finished capping beam 18 are facilitated, and the using effect is good.

Specifically, all be fixed with direction tile 7 around the bottom of support 6, direction tile 7 leans out for elastic component and bottom, and wherein, direction tile 7 is equipped with everywhere altogether, and at the in-process that support 6 moved down, through direction tile 7 top-down card in the upper portion of finished product bent cap 18 carry out the guiding orientation all around, prevent that support 6 from rocking all around.

The utility model has the following use flow and working principle: when the utility model is used, an external power supply starts a winch 4, a lifting rope 8, a lifting hook 9, a clamping shaft 10 and a support 6 are reversely put down by the winch 4, in the process of moving the support 6 downwards, stable limiting is carried out by a plurality of telescopic frames 5 between a top seat 3 and the support 6, and the telescopic frames are clamped on the periphery of the upper part of a finished product cover beam 18 from top to bottom through a guide tile 7 for guiding and positioning, so that the support 6 is prevented from shaking around, meanwhile, a hanging ring at the upper end of the finished product cover beam 18 is clamped in the support 6 from top to bottom and positioned at the inner side of a limiting plate 11, then a limiting pin 14 is pushed to the inner side of the limiting plate 11, the limiting pin 14 in a second limiting hole 13 is further inserted into a first limiting hole 12 on the limiting plate 11, the limiting plate 11 and the hanging ring which are clamped from top to bottom are limited, so that the support 6 is connected with the finished product cover beam 18 at the upper end of a bottom die 16, and then the winch 4 is started, the lifting rope 8, the lifting hook 9, the clamping shaft 10, the support 6 and the finished product cover beam 18 are lifted by the winch 4 in a positive rotation mode, so that the finished product cover beam 18 is separated from the bottom die 16, then the circulation trolley 15 with the bottom die 16 and the side die 17 is pushed out of the truss 1, the empty truss 1 is pushed to the position under the finished product cover beam 18, the finished product cover beam 18 is placed on the empty trolley through the winch 4, then the limiting pin 14 is pulled outwards to pull out the limiting pin 14 from the limiting plate 11 and the hanging ring, so that the finished product cover beam 18 is separated from the support 6, then the winch 4 drives the support 6 to move upwards to be retracted, and finally the finished product cover beam 18 is transferred to a detection area through the circulation trolley 15 to be detected.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that various changes, modifications and substitutions can be made without departing from the spirit and scope of the utility model as defined by the appended claims. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. Bent cap plays to rise device, its characterized in that: the lifting device comprises a truss (1), a support (2), a top seat (3) and a support (6), wherein the support (2) is fixed at the upper end of the truss (1), the top seat (3) is fixed at the bottom end of the support (2), a winch (4) is installed at the bottom end of the top seat (3), a lifting rope (8) is wound around the outside of the winch (4), a lifting hook (9) is fixed at the bottom end of the lifting rope (8), telescopic frames (5) are arranged around the bottom of the top seat (3), the support (6) is arranged at the bottom end of the top seat (3), guide tiles (7) are fixed around the bottom of the support (6), limiting plates (11) are fixed at the left end and the right end of the middle position of two sides of the support (6), first limiting holes (12) are formed in the limiting plates (11), second limiting holes (13) are formed in the middle position of two sides of the support (6), and a limit pin (14) penetrates through the second limit hole (13).

2. The lid beam hoist of claim 1, wherein: the central lines of the limiting pin (14), the second limiting hole (13) and the first limiting hole (12) are located on the same straight line, the number of the limiting plates (11) is four, and the limiting plates (11) are distributed in a pairwise symmetrical mode.

3. The lid beam hoist of claim 1, wherein: the two sides of the upper end of the telescopic frame (5) are rotatably connected with the bottom end of the top seat (3) through rotating shafts, and the two sides of the bottom end of the telescopic frame (5) are rotatably connected with the upper end of the winch (4) through rotating shafts.

4. The lid beam hoist of claim 1, wherein: the inside intermediate position of support (6) is fixed with card axle (10), just the bottom and the card axle (10) fixed connection of lifting hook (9).

5. The lid beam hoist of claim 1, wherein: the guide shoe (7) is an elastic component, and the bottom end of the guide shoe inclines outwards.

6. The lid beam hoist of claim 1, wherein: the support (2), the top seat (3) and the support (6) are parallel to each other, and the support (2) is of a structure shaped like a Chinese character 'jing'.

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