Site quick assembling and disassembling technology and matching device for railway track glued insulation joint

An insulating joint, on-site technology, applied in the field of installation device, heating and cooling device and disassembly, and auxiliary heating device, can solve the problems of long time for re-bonding and installation, difficult to meet the maintenance point of skylight, and inability to quickly solve the fault of connecting the insulation joint. , to achieve the effect of reducing material and labor costs and improving efficiency

Inactive Publication Date: 2017-06-13
山东德龙电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Existing technology and supporting devices, it takes too long to realize on-site dismantling and re-cementing installation, and it is difficult to meet the maintenance of skylight points, and cannot quickly solve the fault of insulating joints conn

Method used

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  • Site quick assembling and disassembling technology and matching device for railway track glued insulation joint
  • Site quick assembling and disassembling technology and matching device for railway track glued insulation joint
  • Site quick assembling and disassembling technology and matching device for railway track glued insulation joint

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Embodiment Construction

[0062] In order to better understand the present invention, the present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0063] Such as figure 1 , figure 2 As shown, an auxiliary heating device for insulating joints is composed of a nozzle assembly (12), a push bracket (1), a walking wheel (8) and an adjustable device. The mechanism handwheel (3) for adjusting the distance of the nozzle is used to adjust the distance between the nozzle and the heating bolt and nut by 15mm. When heating the fishtail splint, shake the heating nozzle up and down, shake the handle (2) or hit the fixed adjustment nozzle up and down position (7), and push and pull at the same time to make the heating device move back and forth, so that the flame is evenly sprayed up and down to the fishtail For the splint, heat up to the temperature to melt the fixing glue and remove the splint.

[0064] Such as image 3As shown, a rail heating device in...

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Abstract

The invention relates to a quick assembling and disassembling technology and a matching device for glued insulation joint. The technology realizes quick degumming , quick removal of fixing screws and bolts and fishtail clamping plates, and quick cleaning of surface cement. An auxiliary heating device can quickly locate and heat the corresponding parts such as the fixing screws and bolts, and the insulation fishtail clamping plate to reach degumming temperature for easy and quick removing. The auxiliary device uses the principle of heat expansion and shrinkage to use propane to heat a section of a steel rail, so that large expansion joint can be restored; and the auxiliary device uses liquid carbon dioxide reagent to spray the steel rail, so that small expansion joint can be restored.

Description

technical field [0001] The invention relates to a process method for quickly disassembling and assembling an on-site railway track adhesively bonded insulating joint, a matching auxiliary heating device, a heating and cooling device, and a disassembling and installing device. Background technique [0002] Automatic blocking is to divide the inter-station section into several blocking zones, which are divided by track circuits, and automatically change the signal display according to the train operation situation and the status of the relevant blocking zones. The track insulation is used to divide each partition. Most of the on-site insulation uses ordinary insulating joints. Continuous application, from 1997 to gradually adopt cemented insulating joints, cemented insulating joints refer to the use of adhesives in the factory or on site to bond the cemented insulating splints to the rails and fasten them with high-strength bolts. It has the advantages of high structural stre...

Claims

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Application Information

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IPC IPC(8): E01B29/29
CPCE01B29/29E01B2201/10
Inventor 宋立伟苗国华朱连法张卓新邵长胜关国清吴云发孔令峰
Owner 山东德龙电子科技有限公司
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