Lining equipment for pipe gallery construction

A lining and equipment technology, applied in the field of lining equipment for pipe gallery construction, can solve the problems of long disassembly and assembly time, poor concrete molding quality, and high labor intensity of steel molds, and achieves low manufacturing cost, simple structure, and enhanced use. Effects of longevity and operational stability

Pending Publication Date: 2020-09-08
ERCHU CO LTD OF CHINA RAILWAY TUNNEL GRP +1
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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 overcome the deficiencies of the prior art and provide a lining equipment for pipe gallery construction to solve the problems of high manual labor intensity, poor concrete molding quality, long disassembly and assembly time, and Low degree of mechanization and other problems, to ensure the quality of concrete molding, ensure the construction period, reduce the cost of the project

Method used

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  • Lining equipment for pipe gallery construction
  • Lining equipment for pipe gallery construction
  • Lining equipment for pipe gallery construction

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0055] A lining equipment for pipe gallery construction, comprising: an inner formwork frame part and a lifting trolley part for moving the inner formwork frame into place.

[0056] See attached Figure 1-5 , the mold base part of the internal mold includes a door frame 1, a movable column 2, a column lifting support leg 3, a side template 4, a top template 5, and a translation driver 6, a transmission assembly and a motor 8.

[0057] The door frame 1 is composed of the top door beam 1-1, the bottom cross brace 1-2 and the side vertical brace 1-3. The top door beam is made of H-shaped steel or steel plate tailor-welded into an H shape, and can be bolted by multiple sections. to meet the use of sections with different widths; the side vertical braces 1-3 are fixedly arranged between the top door beam 1-1 and the bottom cross brace 1-2, and play the role of connecting the top door beam and the bottom cross brace. A side vertical brace 1-3 is respectively arranged on both sides ...

Embodiment 2

[0073] On the basis of Embodiment 1, further speaking, the inner mold frame can be longitudinally spliced ​​into the required size by a plurality of inner mold frame units to adapt to different construction needs, and each inner mold frame unit can realize a motor 8 at the same time Drive eight translation drivers 6 to act synchronously. Two specific lectures: each internal mold frame unit includes two door frames 1, four movable columns 2, eight translation drivers 6, a motor 8 and a transmission shaft 7-1.

[0074] The two gantry frames are arranged longitudinally at intervals in the front and back, and a movable column is arranged on both sides of each gantry in the transverse direction (width direction). To stabilize the structure and prevent the inner mold formwork unit from being deformed by force, each movable column 2 is connected to the gantry part on its inner side through two translation drivers 6, that is, four translation drivers 6 are installed on each gantry 1; ...

Embodiment 3

[0076] On the basis of Embodiment 1, further, see the accompanying Figure 8 , the specific installation structure of the thrust bearing seat 6-3 and the rotating nut 6-2 of the translation driver 6 is: one end of the rotating nut 6-2 has a flange 6-21; the thrust bearing seat 6-3 includes The upper cover 6-31 and the base 6-32, the upper cover 6-31 and the base 6-32 are butted together by bolts, an installation cavity is formed between the upper cover 6-31 and the base 6-32, and the rotating nut 6- The flange 6-21 of 2 is installed in the installation cavity, and several turns are arranged between the upper surface of the flange 6-21 of the rotating nut 6-2 and the upper cover 6-31 of the thrust bearing seat 6-3. The ball 6-3a, the lower surface of the flange 6-21 of the rotating nut 6-2 and the base 6-32 of the thrust bearing seat 6-3 are also provided with some circles of balls 6-3b, the wing of the rotating nut 6-2 Several rings of balls 6-3c are also arranged between the...

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PUM

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Abstract

The invention discloses lining equipment for pipe gallery construction. The lining equipment comprises an inner mold frame and a lifting trolley for moving the inner mold frame in place; the inner mold frame comprises a door frame, movable stand columns, stand column lifting and supporting legs, side mold plates, a top mold plate, translation drivers, a transmission assembly and a motor; the movable stand columns are positioned on the two lateral sides of the door frame; the tops of the movable stand columns are slidably arranged on the outer end of a top door beam of the door frame; the sidemold plates are installed on the movable stand columns; the top mold plate is installed on the top door beam of the door frame; the movable stand columns are connected with the door frame at the innerside of the movable stand columns through the translation drivers; the movable stand columns are driven to move in a translation manner through the translation drivers, so that the side mold plates are driven to do translation movement; each stand column lifting and supporting leg is arranged at the bottom of the corresponding movable stand column; and the height of the whole inner mold frame isadjusted through the stand column lifting and supporting legs. During construction, the lifting trolley lifts the inner mold frame to move and to be preliminarily in place, and the positions of the side mold plates and the height of the inner mold frame are adjusted by combing with the inner mold frame, so that mold setting and demolding are achieved.

Description

technical field [0001] The invention belongs to the technical field of pipe gallery concrete construction, and in particular relates to lining equipment for pipe gallery construction. Background technique [0002] With the rapid development of urbanization, urban land resources are becoming more and more tense, and urban construction projects and public facilities are increasing day by day. Especially in the construction of various pipelines, if the planning and design are improper, repeated excavation will occur. Not only will it affect the normal traffic in the city, but it will also affect the service life of various pipelines. Through the application of comprehensive pipe gallery construction technology, the above problems can be effectively solved and the safe operation of various pipelines can be ensured. The concrete construction of the existing pipe gallery mostly uses wood formwork, steel formwork, etc., which takes a long time to disassemble and assemble, and the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D29/045E21D11/10E21D11/40
CPCE02D29/04E02D29/045E02D29/10E21D11/102E21D11/40
Inventor 哈建波梁云生韩建坤董志伟刘兴波洪开荣董晓亮马艳红师赛燚吴相斌郭伟张文军李志军王秋林刘伟张君邓毛毛张立为侯小红付彬彬
Owner ERCHU CO LTD OF CHINA RAILWAY TUNNEL GRP
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