CN220580518U - Gravity center offset limiting device of lifting type climbing formwork system - Google Patents

Abstract

The utility model relates to the technical field of high pier concrete pouring auxiliary devices, and discloses a gravity center deviation limiting device of a lifting climbing formwork system. This lifting type climbing formwork system focus skew stop device through setting up spacing fixture, gyro wheel and H shape slide to set up spacing wheel on climbing the frame, reached the effect that can control the lifting means and take place the slope because of focus skew.

Description

Gravity center offset limiting device of lifting type climbing formwork system

Technical Field

The utility model relates to the technical field of high pier concrete pouring auxiliary devices, in particular to a gravity center deviation limiting device of a lifting climbing formwork system.

Background

The concrete pouring refers to the process of pouring concrete into a mould until plasticization, and the climbing mould construction is very useful and effective technical means in the pouring construction of high-rise or bridge high pier columns. The climbing form can climb up automatically along with the increase of the construction height.

At present, a high pier concrete pouring climbing form generally adopts a hydraulic lifting climbing form and a mechanical lifting climbing form, and the hydraulic lifting climbing form and the mechanical lifting climbing form are in vertical lifting process, and the whole lifted member has the potential overturning hazard due to the gravity center deviation problem, so that a gravity center deviation limiting device of a lifting climbing form system is provided.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a gravity center deviation limiting device of a lifting type climbing formwork system, which aims to solve the problem that the prior high pier concrete pouring mentioned in the background art generally adopts two modes of hydraulic lifting climbing formworks and mechanical lifting climbing formworks, and the whole lifted member has potential overturning hazards due to the gravity center deviation in the vertical lifting process of the hydraulic lifting climbing formworks and the mechanical lifting climbing formworks.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a lifting type climbing formwork system focus skew stop device, includes concrete pier shaft, H shape slide and climbs the frame, the surface fixed mounting of concrete pier shaft has two spacing clamps, two the surface of spacing clamp all is provided with two gyro wheels, two the surface activity laminating of gyro wheel and H shape slide, the equal fixedly connected with of upper end surface and lower extreme surface of climbing the frame two mounting brackets, two the surface of mounting bracket is all movable to be provided with two spacing wheels, four spacing wheel is all kept away from the inboard movable laminating of the surface of gyro wheel with H shape slide.

Preferably, the top surface fixedly connected with template system of frame climbs, the template system includes two slides, two the equal movable sleeve of surface of slide is equipped with first slider and second slider, two the equal fixedly connected with first support column of top surface of first slider, two the equal fixedly connected with second support column of top surface of second slider, the surface fixedly connected with construction template of first support column.

By adopting the technical scheme, the first sliding block, the second sliding block and the sliding seat are fixed through the adjusting bolt, when the adjusting bolt is screwed down, one end of the adjusting bolt is tightly attached to the sliding seat, the first sliding block and the second sliding block are limited, and when the adjusting bolt is unscrewed, the first sliding block and the second sliding block are released from being limited.

Preferably, the upper end surface and the lower extreme surface of H shape slide all fixedly connected with two limiting plates, two limiting plates in top and spacing fixture and two limiting plates in below and the internal surface of spacing fixture all activity insert and are equipped with fixed square pin.

By adopting the technical scheme, the H-shaped slide way is fixed through the fixed square pin.

Preferably, the top the surface fixedly connected with fixed plate of spacing fixture, the top bottom surface mounting of climbing frame has the motor, the output fixedly connected with rolling wheel of motor, the surface activity of rolling wheel is around being equipped with wire rope, wire rope keeps away from the one end and the fixed plate fixed connection of rolling wheel.

By adopting the technical scheme, the winding wheel is driven to rotate by the motor to wind the steel wire rope, so that the climbing frame is lifted.

Preferably, the two limit clamps are fixed on the outer surface of the concrete through bolts, and the bottom end of the climbing frame is fixed on the outer surface of the H-shaped slide way through bolts.

By adopting the technical scheme, the limit clamp is fixed through the setting bolt, the climbing frame is fixed through the bolt, and the stability of the climbing frame is improved.

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

1. this lifting type climbing formwork system focus skew stop device is through setting up spacing fixture, gyro wheel and H shape slide to set up spacing wheel on climbing the frame, reached and to control the effect that promotes the component and take place the slope because of focus skew, solved present high mound concrete placement and generally adopted hydraulic pressure to promote climbing formwork and mechanical promotion climbing formwork mode two modes, and hydraulic pressure promotion climbing formwork and mechanical promotion climbing formwork are at vertical lifting in-process, are promoted the whole problem that appears the hidden danger of capsizing because of focus skew problem by the component.

2. This lifting type climbing formwork system focus offset stop device will climb the frame and fix on H shape slide through the bolt for climb the frame more stable when using, reached the effect that has increased the stability of climbing the frame when using.

Drawings

FIG. 1 is a schematic front perspective view of the present utility model;

FIG. 2 is a schematic top plan view of the present utility model;

fig. 3 is a schematic front plan view of the present utility model.

In the figure: 1. a concrete pier body; 2. an H-shaped slideway; 3. a limit clamp; 4. a roller; 5. a limiting plate; 6. fixing square pins; 7. a climbing frame; 8. a mounting frame; 9. a limiting wheel; 10. a fixing plate; 11. a motor; 12. a winding wheel; 13. a wire rope; 14. a template system; 15. a slide; 16. a first slider; 17. a second slider; 18. a first support column; 19. a second support column; 20. and (5) constructing a template.

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.

Example 1:

referring to fig. 1-3, a lifting type climbing formwork system gravity center shifting limiting device comprises a concrete pier body 1, an H-shaped slide way 2 and a climbing frame 7, wherein two limiting clamps 3 are fixedly arranged on the outer surface of the concrete pier body 1, when the climbing formwork is required to be lifted, the limiting clamps 3 are installed on the concrete pier body 1, two limiting plates 5 are fixedly connected to the outer surface of the upper end and the outer surface of the lower end of the H-shaped slide way 2, a fixed square pin 6 is movably inserted on the upper two limiting plates 5 and the limiting clamps 3 and the inner surface of the lower two limiting plates 5 and the inner surface of the limiting clamps 3, the H-shaped slide way 2 is fixed through the fixed square pin 6, two rollers 4 are respectively arranged on the outer surfaces of the two limiting clamps 3, one side of the rollers 4 is in contact with one end of the H-shaped slide way 2, two mounting frames 8 are respectively fixedly connected with the outer surface of the upper end and the lower end of the climbing frame 7, two limiting wheels 9 are respectively movably arranged on the outer surfaces of the two mounting frames 8, four limiting wheels 9 are respectively in contact with the inner surfaces of the lifting frame 11, the steel wire rope 13 is fixedly connected with the outer surfaces of the lifting frame 11, the wire rope 13 is fixedly connected with the inner surfaces of the winding frame 11, the wire rope 13 is fixedly connected with the outer surfaces of the winding frame 11, the winding frame 11 is fixedly arranged on the inner surfaces of the winding frame 11, and the wire rope 13 is fixedly connected with the wire rope 13, the winding frame 11 is fixedly connected with the wire rope 13, and the wire winding wire is fixedly connected with the wire and the wire winding rope and the wire winding frame and the wire lifting jig 2 and is wound. The climbing frame 7 is lifted upwards, the limiting wheel 9 slides on the inner side of the H-shaped slide way 2, the limiting wheel 9 is abutted to one side of the H-shaped slide way 2, the problem of inclination of a lifting member due to gravity center deviation is controlled, the template system 14 is fixedly connected to the outer surface of the top of the climbing frame 7, the template system 14 comprises two sliding seats 15, the first sliding blocks 16 and the second sliding blocks 17 are movably sleeved on the outer surfaces of the two sliding seats 15, the first supporting columns 18 are fixedly connected to the outer surfaces of the tops of the two first sliding blocks 16, the second supporting columns 19 are fixedly connected to the outer surfaces of the tops of the two second sliding blocks 17, the construction template 20 is fixedly connected to the outer surfaces of the first supporting columns 18, limiting on the first sliding blocks 16 and the second sliding blocks 17 is removed after lifting is completed, the template system 14 is pushed, the first sliding blocks 16 and the second sliding blocks 17 slide on the sliding seats 15, and the first supporting columns 18 and the second supporting columns 19 drive the construction template 20 to move, and high pier concrete pouring work is performed.

Working principle: when the climbing formwork is lifted, the steel wire rope 13 is wound up, the climbing frame 7 is lifted upwards, the limiting wheel 9 slides on the inner side of the H-shaped slideway 2, one side of the roller 4 is abutted against one end of the H-shaped slideway 2 through the fixing square pin 6, the limiting wheel 9 on the climbing frame 7 is abutted against the other end of the H-shaped slideway 2, the motor 11 is started, the motor 11 drives the winding wheel 12 to rotate, the winding wheel 12 winds up the steel wire rope 13, one end of the steel wire brush is fixed on the fixing plate 10, the steel wire rope 13 is wound up, the climbing frame 7 is lifted upwards, the limiting wheel 9 is abutted against one side of the H-shaped slideway 2, the inclination problem of the lifting member due to gravity center offset is solved, after lifting is completed, the limiting of the first sliding block 16 and the second sliding block 17 is released, the formwork system 14 is pushed, the first sliding block 16 and the second sliding block 17 slide on the fixing plate 10, the first sliding block 18 and the second sliding block 17 are driven to slide on the inner side of the H-shaped slideway 2, and the first sliding block 19 and the second sliding block 20 are driven to move the concrete support pillar to move.

Compared with the related art, the gravity center offset limiting device of the lifting type climbing formwork system has the following beneficial effects: the hydraulic lifting climbing form and the mechanical lifting climbing form are vertically lifted, and the problem that the whole lifted member has the potential overturning hazard due to the gravity center deviation is solved.

The above-mentioned respective means concerning the use of the apparatus are different in selection and use according to actual practice, and various parameters are referred to, and the function according to the apparatus used corresponds to the effect achieved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a lifting type climbing formwork system focus skew stop device, includes concrete pier shaft (1), H shape slide (2) and climbs frame (7), its characterized in that: the concrete pier comprises a concrete pier body (1), wherein two limiting clamps (3) are fixedly arranged on the outer surface of the concrete pier body (1), two rollers (4) are arranged on the outer surface of the limiting clamps (3), the two rollers (4) are movably attached to the outer surface of an H-shaped slide way (2), two mounting frames (8) are fixedly connected to the outer surface of the upper end of each climbing frame (7) and the outer surface of the lower end of each climbing frame, two limiting wheels (9) are movably arranged on the outer surface of each mounting frame (8), and the four limiting wheels (9) are movably attached to the inner side of the outer surface of the H-shaped slide way (2), which is far away from the rollers (4).

2. The lifting climbing formwork system gravity center shifting limiting device as in claim 1, wherein: the utility model discloses a climbing frame, including climbing frame, top surface fixedly connected with template system (14) of frame (7), template system (14) include two slide (15), two the surface of slide (15) all movable sleeve is equipped with first slider (16) and second slider (17), two the top surface of first slider (16) all fixedly connected with first support column (18), two the top surface of second slider (17) all fixedly connected with second support column (19), the surface fixedly connected with construction template (20) of first support column (18).

3. The lifting climbing formwork system gravity center shifting limiting device as in claim 1, wherein: the upper end surface and the lower extreme surface of H shape slide (2) are all fixedly connected with two limiting plates (5), and two limiting plates (5) in top and spacing fixture (3) and two limiting plates (5) in below and the internal surface of spacing fixture (3) all activity are inserted and are equipped with fixed square pin (6).

4. The lifting climbing formwork system gravity center shifting limiting device as in claim 1, wherein: the top spacing fixture (3) surface fixedly connected with fixed plate (10), climb top bottom surface mounting of frame (7) and have motor (11), the output fixedly connected with rolling wheel (12) of motor (11), the surface activity of rolling wheel (12) is around being equipped with wire rope (13), one end and fixed plate (10) fixed connection that rolling wheel (12) were kept away from to wire rope (13).

5. The lifting climbing formwork system gravity center shifting limiting device as in claim 1, wherein: the two limit clamps (3) are fixed on the outer surface of concrete through bolts, and the bottom end of the climbing frame (7) is fixed on the outer surface of the H-shaped slide way (2) through bolts.