A prefabricated building wall truss structure

A technology for building walls and prefabrication, applied in truss-type structures, building components, building structures, etc., can solve problems such as incompatibility with on-site installation conditions, truss cannot be adjusted in width, etc., and achieves strong practicability and good stability. Effect

Active Publication Date: 2021-12-28
鸿志远科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, the present invention provides a prefabricated building wall truss structure in order to solve the problem that the current trusses cannot be adjusted in width, so that the installation often does not meet the on-site installation conditions.

Method used

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  • A prefabricated building wall truss structure
  • A prefabricated building wall truss structure
  • A prefabricated building wall truss structure

Examples

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Embodiment Construction

[0027] Preferred embodiments of the present invention will be described in detail below.

[0028] The reference signs in the accompanying drawings of the specification include: 1. Support pipe, 2. Limiting cover, 3. Lifting cover, 4. Connecting pipe, 5. Support beam, 6. Moving column, 7. Support rod, 8. Transmission ring, 9. Moving splint, 10. Fixed splint , 11 transmission screw, 12 transmission rack, 13 connecting rod, 14 thread cover, 15 locking screw, 16 hoop, 17 transmission gear, 18 thread column, 19 thread plate, 20 limit ring, 21 moving rod, 22 Turn bar, 23 limit plates, 24 slide rails, 25 slide plates, 26 fixed gears, 27 arc racks, 28 rotating shafts, 29 bevel gears.

[0029] like Figure 1-6 A prefabricated building wall truss structure shown includes a support tube 1, a support cover 2 is fixedly installed on the top of the support tube 1, and a lift cover 3 is slidably connected to the support cover 2, and the top of the lift cover 3 extends to The top of the sup...

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Abstract

The invention relates to the field of construction, in particular to a prefabricated building wall truss structure. A lifting cover is slidably connected to the support cover at the top of the support tube. The top of the lift cover extends above the support cover and is fixedly installed with a connecting pipe. There are two moving columns symmetrically slidingly connected in the supporting beams that are rotationally connected on both sides, and the ends of the two moving columns that are far away from each other extend to the outside of the supporting tube and are respectively connected to the two supporting beams in rotation, and the inner wall of the supporting tube rotates The top end of the connecting drive screw extends into the lift cover and is threadedly connected with the inner wall of the lift cover, the bottom end of the drive screw extends to the bottom of the support tube, and the drive screw is connected to the two moving columns respectively, and the two moving columns can be driven by rotating the drive screw. The moving columns are close to each other or far away from each other, so that the width adjustment of the device can be realized, so that it can adapt to various on-site installation environments during use, and has good convenience and practicability.

Description

technical field [0001] The invention belongs to the technical field of buildings and relates to a prefabricated building wall truss structure. Background technique [0002] Reinforced Concrete Truss A truss made of reinforced concrete or prestressed concrete material. Reinforced concrete trusses are mostly used for roof trusses, towers, and sometimes trestles and crane beams. Because the tie rods of reinforced concrete trusses often crack under the load, they are only used for trusses with light loads and small spans. After the 1950s, with the development of prestressed concrete technology, prestressed concrete trusses have been widely used in China for trusses with large spans and heavy loads. [0003] However, the current trusses cannot be adjusted in width, which often causes problems that do not meet the on-site installation conditions during installation. Therefore, we propose a prefabricated building wall truss structure to solve the above-mentioned problems. Conte...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04B2/00E04C3/02E04B1/343
CPCE04B2/00E04C3/02E04B1/343
Inventor 胡敏
Owner 鸿志远科技股份有限公司
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