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Leveling assembly and prefabricated track beam formwork manufacturing device

A technology for finding plates and components, used in manufacturing tools, ceramic molding machines, etc.

Pending Publication Date: 2022-08-09
CHINA CONSTR EIGHTH ENG DIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a leveling assembly and a prefabricated track beam formwork manufacturing device to solve the problem of the accuracy of the end support of the concrete pouring support column

Method used

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  • Leveling assembly and prefabricated track beam formwork manufacturing device
  • Leveling assembly and prefabricated track beam formwork manufacturing device
  • Leveling assembly and prefabricated track beam formwork manufacturing device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] A leveling assembly includes a support column 1 , a side frame 17 and a screed plate 7 .

[0036] The upper end of the support column 1 is provided with a support groove 2 transversely. The left and right side walls of the support column 1 are respectively provided with an inner groove 5 and a slot 6, and the front and rear sides of the support groove 2 are provided with side plates 3.

[0037] The side plates 3 form protection for both sides of the support groove 2 to avoid leakage during the secondary slurry replenishment.

[0038] A pair of side frames 17 on the left and right are attached to the outer walls on both sides of the support column 1, and a mounting groove 22 is provided laterally through the side frames 17. The upper end of the mounting groove 22 is provided with a telescopic rod 19 to drive a laser 20 for adjusting the height. The rod 19 is fixed on the inner wall of the upper end of the side frame 17, the lower end of the telescopic rod 19 is fixedly c...

Embodiment 2

[0044]On the basis of Embodiment 1, in order to limit the accuracy of the lifting adjustment of the movable extension block 14 and avoid the rotation deviation of the movable extension block 14 , the present application also has an adjustment groove that runs through the front and rear on the inner wall of the penetration frame 11 of the first vertical plate 8 . 12. Square rods 33 are provided on the front and rear sides of the movable extension block 14. The square rods 33 are slidably inserted into the adjustment grooves 12. An extension rod 28 is provided on the outer side of the square rod 33. Fastening nuts 30 on the outer wall of the first riser 8 .

[0045] Through the cooperation of the direction rod 33 and the adjustment groove 12, the movable extension block 14 can be smoothly lifted and lowered. Through the height adjustment of the movable extension block 14, the movable extension block 14 is adapted to the height of the inner groove 5, and then the first T-shaped pl...

Embodiment 3

[0047] On the basis of Embodiment 2, in order to further improve the installation accuracy of the first vertical plate 8, the present application further includes that the first T-shaped plate 13 is composed of a horizontal plate and a positioning column 31, and the positioning column 31 is vertically welded under the horizontal plate. In the middle of the end face, and the positioning column 31 is provided with a through hole 32 penetrating the horizontal plate and the positioning column 31, the inner wall of the lower end of the inner groove 5 is provided with a downwardly extending clamping groove 21, and a threaded column 18 is vertically arranged in the clamping groove 21. The upper end of the threaded column 18 extends into the inner groove 5, the positioning column 31 is vertically inserted on the threaded column 18 along the through hole 32, the outer wall of the positioning column 31 is clamped in the clamping slot 21, and the upper end of the threaded column 18 is scre...

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Abstract

The invention relates to the technical field of pouring of prefabricated track beams, in particular to a leveling assembly and a prefabricated track beam formwork manufacturing device.The leveling assembly comprises a supporting column, a side frame and a leveling plate and has the beneficial effects that the side frame and the leveling plate are arranged, and sliding blocks and sliding grooves are matched, so that the two sides of the leveling plate stably descend, and the leveling effect is good; the leveling plate is transversely pressed on the supporting groove in parallel, the T-shaped plates on the left side and the right side are matched with the supporting columns, so that high-precision fixed installation of the two sides of the leveling plate is achieved, secondary grout supplementing or filling is conducted on an inclined groove formed by the leveling plate and the supporting groove on the premise that the leveling plate is kept parallel, and the leveling purpose is achieved.

Description

technical field [0001] The invention relates to the technical field of pouring of prefabricated rail beams, in particular to a leveling assembly and a device for manufacturing a prefabricated rail beam formwork. Background technique [0002] During the molding and pouring process of the prefabricated rail beam, due to its large size, in order to facilitate demoulding, the mold needs to be supported. [0003] Most of the existing supports are supported by concrete casted support columns. However, due to the poor precision of the upper end surface of the concrete casted support columns, it is easy to tilt to one side during the supporting process. [0004] Due to the large volume of the prefabricated rail beam and the large amount of pouring volume, it is easy to cause the center of gravity of the prefabricated rail beam after pouring to shift due to insufficient mold support accuracy, so that it is difficult to form a stable support, which seriously affects the use of prefabr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B28B7/00
CPCB28B7/0032Y02E10/50
Inventor 孙庚胡莲生刘国杨鑫
Owner CHINA CONSTR EIGHTH ENG DIV