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Column Casting Distal Fixing System with Telescoping Tube Structure

A fixed system and telescopic tube technology, which is applied in the field preparation of building components, construction, building construction, etc., can solve the problems of poor pouring quality, unstable pouring, long construction period, etc., so as to reduce the difficulty of operation and work Strength, avoiding safety accidents, simple and convenient operation

Active Publication Date: 2017-02-22
CHINA MCC5 GROUP CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a column pouring remote fixing system with a telescopic tube structure to solve the problems of unstable pouring, low pouring quality and long construction period when pouring concrete columns

Method used

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  • Column Casting Distal Fixing System with Telescoping Tube Structure
  • Column Casting Distal Fixing System with Telescoping Tube Structure
  • Column Casting Distal Fixing System with Telescoping Tube Structure

Examples

Experimental program
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Effect test

Embodiment 1

[0025] Such as Figure 1~Figure 7 As shown, the column pouring distal fixing system with a telescopic cylinder structure described in this embodiment includes a support frame and a discharge cylinder 12 installed on the support frame. The outer wall of the discharge cylinder 12 is provided with a plurality of annular Protrusion 13, the concrete quantity of protrusion 13 can be determined according to construction requirements, and support frame comprises two horizontal boards 1 and two middle boards 2, and two horizontal boards 1 are arranged in parallel, and two middle boards 2 are fixed on two horizontal boards. The middle part of the board 1, and the two middle boards 2 are perpendicular to the two horizontal boards 1, the middle parts of the two horizontal boards 1 are respectively provided with a relative step 11, and one of the same ends of the two steps 11 is respectively provided with a plug Hole A8, the other end of the same direction is respectively provided with a U...

Embodiment 2

[0029] This embodiment is basically the same as Embodiment 1, the difference is that the diameter of the circle where the notches on the left clamping plate 3 and the right clamping plate 4 of this embodiment is equal to the outer diameter of the discharge cylinder 12, so that the left clamping plate 3 and the right clamping plate 4 are located. The right splint 4 clamps the discharge cylinder 12 more reliably, making concrete pouring more stable and reliable.

Embodiment 3

[0031] This embodiment is basically the same as Embodiment 1, except that this embodiment limits the angle between the inner surface of the step 11 and the step surface to 70 to 80 degrees. The so-called inner surface of the step 11 refers to the left splint After 3 or the right splint 4 is fully opened, a surface that will be in contact with the upper surface of the left splint 3 or the right splint 4 is designed to form an angle of 70 to 80 degrees with the step surface, that is, the inner surface and the vertical The angle between the straight faces is 10-20 degrees, so that when the left splint 3 and the right splint 4 are fully opened, under the action of the inner side, the opening angle of the left splint 3 and the right splint 4 will not exceed 90 degrees. That is, the left splint 3 and the right splint 4 always have a tendency to fall and close automatically, and then after we push or pull the left splint 3 and the right splint 4 out of the slot 7, the left splint 3 an...

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Abstract

The invention discloses a column-concreting far-end fixing system with a telescopic cylinder structure. The fixing system comprises a support frame and a discharge cylinder mounted on the support frame. Multiple annular protrusions are arranged on the outer wall of the discharge cylinder, the support frame comprises two transverse plates and two intermediate plates, two opposite steps are arranged in the middles of the two transverse plates respectively, an insertion hole A is arranged at one identical-direction end of each step, a U-shaped clamp groove is arranged in the other identical-direction end of each step, and an insertion hole B is arranged in the innermost end of each clamp groove. The fixing system further comprises two clamp plates, namely a left clamp plate and a right clamp plate, two insertion rods are arranged on both the left clamp plate and the right clamp plate, a semicircular notch is arranged in each of the left clamp plate and the right clamp plate, a telescopic cylinder is arranged on the same sides of the left clamp plate and the right clamp plate, and two ends of the telescopic cylinder are fixed to side edges of the left clamp plate and the right clamp plate through L-shaped connecting pieces. By the structure, stability and reliability in concrete placing can be improved, operation difficulty is lowered, and operation efficiency is increased.

Description

technical field [0001] The invention relates to the field of building support structures, in particular to a column pouring distal fixing system with a telescopic tube structure. Background technique [0002] Concrete pouring refers to the process of pouring concrete into the formwork until it is plasticized, and is an essential operation in the construction process. The column pouring refers to the concrete pouring of columnar building structures, such as bridge piers and columns. At present, when the concrete column is poured, when the column height exceeds three meters, the method of section pouring is generally adopted, and the height of each section of pouring generally does not exceed two meters. When pouring, the concrete on the concrete mixer truck is lifted to a high altitude by a crane, and then poured from the top of the column. Due to the large amount of material discharged, and the discharge port is not easy to fix and support, it is easy to cause unstable pour...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01D21/00E04G21/02E04G13/02
Inventor 黄建平林圣坤
Owner CHINA MCC5 GROUP CORP
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