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Hydraulic climbing formwork

A hydraulic climbing formwork and formwork technology, which is applied in the field preparation of formwork/formwork/work frame, building components, construction, etc. It can solve problems such as structural collapse, limited construction speed, and complex structural forms.

Inactive Publication Date: 2012-10-03
CHINA COAL MINE CONSTR GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the traditional climbing formwork has many disadvantages. In addition to its complex structure, the most important thing is that during the construction process, the climbing formwork needs to wait until the concrete strength of the lower part reaches 10Mpa or more when the climbing formwork climbs the second time. Premature climbing can easily cause Structure collapsed, limiting construction speed

Method used

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Examples

Experimental program
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Embodiment

[0017] Example: Combined Figure 1-3 , the hydraulic climbing formwork of the present embodiment, it comprises:

[0018] Formwork, its bottom is installed on the body of wall by wall bolt 1, and the top of formwork is provided with longitudinal guide rail 2 and outer frame 3, and the upper end of guide rail and outer frame is fixedly connected with crossbeam 4 to form stable connection.

[0019] On the back side of the steel formwork 5, a plurality of transverse reinforcing wings 51 are provided, and each reinforcing wing is provided with a through hole 52 sleeved on the guide rail 2, and the reinforcing wing at the top of the steel formwork is provided with a through jack 6, which is placed on the steel formwork. A hoist 7 is arranged on the reinforcing wing in the middle of the formwork, and the cables of the hoist 7 are connected to the lower end of the formwork.

[0020] In the specific setting, the lower part of the formwork is a tripod, and the vertical part of the trip...

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Abstract

The invention discloses a hydraulic climbing formwork, which comprises a formwork and a steel template, wherein the lower part of the formwork is connected with a wall through a bolt, and the upper part of the formwork is provided with a longitudinal guide rail, a longitudinal outer frame and a cross beam; the cross beam is fixedly connected to the upper end of the guide rail and the upper end of the outer frame; the back face of the steel template is provided with a plurality of transverse reinforcing wings; each reinforcing wing is provided with a through hole which is sleeved on the guide rail; the reinforcing wing on the top of the steel template is provided with a run-through jack; the reinforcing wing on the middle part of the steel template is provided with a hoister; and a cable of the hoister is connected to the lower end of the formwork. According to the hydraulic climbing formwork, the conventional hydraulic climbing formwork structure is simplified, so that the template of the hydraulic climbing formwork is not required to get away from the wall in a climbing process, continuity is formed in construction of concrete, and the hydraulic creeping formwork further has actual operability and convenience.

Description

Technical field: [0001] The invention relates to a hydraulic climbing formwork. Background technique: [0002] Climbing formwork (referred to as climbing formwork) is a tool-type formwork that climbs by itself and does not need to be lifted by a crane. The formwork does not need to be disassembled during construction and can climb up by itself as a whole; because it is a large-scale tool-type formwork, it can pour one floor at a time. The concrete of the wall can climb one floor at a time away from the wall, so it has the characteristics of a large formwork. In addition, it can reduce the lifting workload of the crane. It is a complete formwork technology formed by combining the characteristics of large formwork and sliding formwork. It has the advantages of large formwork construction and sliding formwork construction at the same time, and avoids their shortcomings. [0003] Climbing formwork is suitable for the vertical structure construction of cast-in-place concrete wit...

Claims

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Application Information

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IPC IPC(8): E04G11/28
Inventor 袁斌李敬才刘銮成马旭丁飞
Owner CHINA COAL MINE CONSTR GRP
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