CN206308565U - One kind changes concrete turnout sleeper embedded sleeve pipe heat melting device - Google Patents
One kind changes concrete turnout sleeper embedded sleeve pipe heat melting device Download PDFInfo
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- CN206308565U CN206308565U CN201621248151.XU CN201621248151U CN206308565U CN 206308565 U CN206308565 U CN 206308565U CN 201621248151 U CN201621248151 U CN 201621248151U CN 206308565 U CN206308565 U CN 206308565U
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- sleeve pipe
- melting device
- heat melting
- hot melt
- termination
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Abstract
The utility model is related to a kind of replacing concrete turnout sleeper embedded sleeve pipe heat melting device, including end cap, handle, body, hot melt termination and control panel, body is up big and down small structure, have on body for controlling the control panel of heat melting device, end cap, handle and hot melt termination, there is the aperture of radiating body lower section, bottom of the pipe is connected with hot melt termination, there is wire in body；Hot melt termination surrounding has four longitudinal direction semicircle projections, internal surface of sleeve pipe surrounding is melt into four grooves of same shape after the heating, in order to dismantle.When needing to change, by this heat melting device to the sleeve pipe high temperature melt damaged, and whole sleeve pipe is screwed out by socket wrench insertion, be then threaded into an intact sleeve pipe, to reach the purpose of replacing after casing failure.The utility model simple structure, operation flexibly, sleeve pipe change it is quick, reduce production cost and improve switch tie utilization rate；It is it is a kind of damaged for concrete turnout sleeper embedded sleeve pipe after carry out the heat melting device of replacement operation.
Description
Technical field
The utility model is related to a kind of replacing concrete turnout sleeper embedded sleeve pipe heat melting device, and it is a kind of for concrete trouble
Pillow service sleeve carries out the heat melting device of replacement operation after damaging.
Background technology
With the development of China railways traffic, the demand to concrete switch sleeper is greatly increased, under normal conditions, coagulation
During installation or use, service sleeve is likely to occur the situation of damage to native switch tie, will certainly influence the whole use of switch tie；
Prior art has operating difficulties, inefficiency, high cost when the sleeve pipe after damaging is changed.Therefore how
The service sleeve that quick-replaceable has damaged failure just seems most important.Accordingly, it would be desirable to a kind of heat melting device is developed, after damage
Sleeve pipe smoothly can rapidly be taken out, and reach raising switch tie utilization rate, reduce production cost purpose.
The content of the invention
The purpose of this utility model is to overcome drawbacks described above, there is provided a kind of simple structure, high working efficiency, flexibility
Good, low cost of manufacture, operating method simply change concrete turnout sleeper embedded sleeve pipe heat melting device.So as to overcome solution concrete
Service sleeve changes the problem of difficulty after damage in switch tie so that switch tie still can be continuing with after more casing replacing.
The technical solution of the utility model：One kind changes concrete turnout sleeper embedded sleeve pipe heat melting device, it is characterised in that institute
The heat melting device stated includes end cap, attachment screw, connecting bolt, handle, body, hot melt termination and control panel；
Described body is up big and down small pipe structure, and the body is provided with the control panel for controlling heat melting device, is managed
Body upper end is set end cap and is fastened by attachment screw；Body top both sides are respectively provided with a symmetrical handle and by connecting spiral shell
Bolt is tight
Gu；Body lower section is circumferentially with the uniform aperture for radiating, and bottom of the pipe is connected with hot melt termination, is set in body
There is wire；
Described hot melt termination is formed around four longitudinal direction semicircle projections of same size.
Hot melt termination in the utility model is the main working parts of heat melting device, and hot melt termination surrounding has four to use cylinder
Milling cutter milling into same size longitudinal direction semicircle projection, after the heating, its internal surface of sleeve pipe surrounding is melt into four same shapes
Groove, in order to dismantle.
Body in the utility model is for connection to handle and hot melt termination, and the inside of body sets wire, Ke Yiqi
To the effect of protection wire, the lower section surrounding of body is respectively provided with seven apertures for radiating, it is to avoid situation about burning out occur；Handle
It is respectively to be combined together with body by connecting bolt and attachment screw with end cap, hot melt can be easily grasped by handle
The change in location of device；End cap is to expose for preventing wire to be fallen into body with foreign matter and influence heat melting device to work；Control
Panel is the change for controlling heat melting device heat energy in whole work process, prevent from occurring in use temperature overheating or
The phenomenon of person's shortage of heat, reaches the purpose of rationally control temperature.
Main Function of the present utility model is more changed jobs after concrete turnout sleeper embedded sleeve pipe damage, according to trouble
Pillow middle sleeve occurs the concrete condition of damage and configures in work progress or during follow-up work.Need to change
When, heat melting device is by using high temperature melt, that is, to change cannula cavity shape, cannula cavity is formed four grooves, and pass through
The form that socket wrench is embedded in this four grooves and screws out whole sleeve pipe, is then threaded into an intact sleeve pipe, to reach set
The purpose that pipe is changed after damaging；
In sum, the utility model simple structure, operation are flexibly, sleeve pipe replacing is quick, reduce production cost and raising
Switch tie utilization rate.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of body；
Fig. 3 is the structural representation for heating termination；
Fig. 4 is the structural representation of end cap；
In Fig. 1：1- end caps, 2- attachment screws, 3- connecting bolts, 4- handles, 5- bodys, 6- hot melts termination, 7- chains of command
Plate, 8- projections.
Specific embodiment
Refering to above-mentioned accompanying drawing, one kind changes concrete turnout sleeper embedded sleeve pipe heat melting device, it is characterised in that described hot melt
Device includes end cap 1, attachment screw 2, connecting bolt 3, handle 4, body 5, hot melt termination 6 and control panel 7；
Described body 5 is up big and down small pipe structure, and the body 5 is provided with the control panel 7 for controlling heat melting device,
The upper end of body 5 is set end cap 1 and is fastened by attachment screw 2；The top both sides of body 5 are respectively provided with a symmetrical handle 4 and lead to
Connecting bolt 3 is crossed to fasten；The lower section of body 5 is circumferentially with seven apertures for radiating, and the lower end of body 5 is connected with hot melt termination 6,
Wire is provided with body 5；
Described hot melt termination 6 be formed around four with cylindrical milling cutter milling into same size longitudinal direction semicircle projection 8.
Its effect is that internal surface of sleeve pipe surrounding is melt into four grooves of same shape after the heating, in order to dismantle.
Body 5 in the utility model is for connection to handle 4 and hot melt termination 6, and the inside of body 5 sets wire, can
To play a part of to protect wire, the lower section surrounding of body 5 is respectively provided with seven apertures for radiating, it is to avoid the feelings for burning out occur
Condition；Handle 4 with end cap 1 is combined together with body 5 by connecting bolt 3 and attachment screw 2, can be with by handle 4
The convenient change in location for grasping heat melting device；End cap 1 is to expose for preventing wire fallen into body 5 with foreign matter and influence
Heat melting device works；Control panel 7 is the change for controlling heat melting device heat energy in whole work process, prevents from using process
The middle phenomenon for temperature overheating or shortage of heat occur, reaches the purpose of rationally control temperature.
This heat melting device was first smashed before the service sleeve that dismounting has been damaged with the internal thread inside electric hammer grip pipe,
Make endoporus surrounding smooth, then remove the foreign matter existed in sleeve pipe, it is ensured that carry out next step work again after the no-sundries of sleeve pipe the inside
Make.First have to determine the fusing point of sleeve pipe, it is convenient temperature has been controlled in follow-up operating process.In the course of work, be first
Heat melting device is preheated, after temperature reaches to a certain degree, both hands hold handle 4, make termination center alignment sleeve endoporus
Center, will heat the sleeve pipe the inside that termination 6 is inserted into damage from top to bottom, extract after hot melt termination is inserted into bottom and then lightly
Come.Four grooves of same shape will be so formed inside the endoporus of sleeve pipe, after heat melting device is extracted completely, sleeve pipe is allowed
After being cooled to and being hardened, then it is embedded among sleeve pipe with socket wrench, rotate counterclockwise can directly extract whole damage once enclosing
The sleeve pipe for breaking down, then changes a brand-new sleeve pipe again, this completes the replacing to damaging sleeve pipe.After work is completed
Heat melting device is cleared up and checked, it is ensured that next time can normally be used.
Main Function of the present utility model be allow damage after sleeve pipe smoothly can rapidly be taken out being changed, i.e.,
More changing jobs after concrete turnout sleeper embedded sleeve pipe damage, according to switch tie middle sleeve in work progress or follow-up work
During the concrete condition of damage occurs and configures.When needing to change, this heat melting device is by using high temperature melt, that is, changing
Become cannula cavity shape, cannula cavity is formed four grooves, and this four grooves are embedded in by whole sleeve pipe by socket wrench
The form of back-out, is then threaded into an intact sleeve pipe, to reach the purpose changed after casing failure.The letter of the utility model structure
Single, operation is flexible, sleeve pipe replacing is quick, reduce production cost and improve switch tie utilization rate.
Claims (1)
1. it is a kind of to change concrete turnout sleeper embedded sleeve pipe heat melting device, it is characterised in that described heat melting device includes end cap（1）, even
Connect screw（2）, connecting bolt（3）, handle（4）, body（5）, hot melt termination（6）And control panel（7）；
Described body（5）It is up big and down small pipe structure, the body（5）It is provided with the control panel for controlling heat melting device
（7）, body（5）Upper end sets end cap（1）And by attachment screw（2）Fastening；Body（5）Top both sides are respectively provided with one symmetrically
Handle（4）And by connecting bolt（3）Fastening；Body（5）Lower section is circumferentially with the uniform aperture for radiating, body（5）
Lower end and hot melt termination（6）Connection, body（5）Inside it is provided with wire；
Described hot melt termination（6）Be formed around four with cylindrical milling cutter milling into same size longitudinal direction semicircle projection（8）,
Its effect is that internal surface of sleeve pipe surrounding is melt into four grooves of same shape after the heating, in order to dismantle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621248151.XU CN206308565U (en) | 2016-11-22 | 2016-11-22 | One kind changes concrete turnout sleeper embedded sleeve pipe heat melting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621248151.XU CN206308565U (en) | 2016-11-22 | 2016-11-22 | One kind changes concrete turnout sleeper embedded sleeve pipe heat melting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206308565U true CN206308565U (en) | 2017-07-07 |
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ID=59244247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621248151.XU Active CN206308565U (en) | 2016-11-22 | 2016-11-22 | One kind changes concrete turnout sleeper embedded sleeve pipe heat melting device |
Country Status (1)
| Country | Link |
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| CN (1) | CN206308565U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109338829A (en) * | 2018-10-24 | 2019-02-15 | 韩雪 | Broken nail, which melts to take device and melt, in casing takes method |
| CN114908622A (en) * | 2022-03-31 | 2022-08-16 | 广州南科铁路器材有限公司 | Overhauling method for failed bolt heavy anchor of railway speed-up turnout sleeper |
-
2016
- 2016-11-22 CN CN201621248151.XU patent/CN206308565U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109338829A (en) * | 2018-10-24 | 2019-02-15 | 韩雪 | Broken nail, which melts to take device and melt, in casing takes method |
| CN114908622A (en) * | 2022-03-31 | 2022-08-16 | 广州南科铁路器材有限公司 | Overhauling method for failed bolt heavy anchor of railway speed-up turnout sleeper |
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