CN204535412U - A kind of rotation tube chassis - Google Patents
A kind of rotation tube chassis Download PDFInfo
- Publication number
- CN204535412U CN204535412U CN201420848465.8U CN201420848465U CN204535412U CN 204535412 U CN204535412 U CN 204535412U CN 201420848465 U CN201420848465 U CN 201420848465U CN 204535412 U CN204535412 U CN 204535412U
- Authority
- CN
- China
- Prior art keywords
- air inlet
- disk
- mandrel
- sealed cartridge
- steel pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
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- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of rotation tube chassis, comprise bracing frame, bearing block, disk, sealed cartridge, mandrel and pull bar, bracing frame wears mandrel, bearing block is located at mandrel end, and install steel pipe and lining plastic pipe in the middle part of bracing frame, lining plastic pipe is located in steel pipe, steel pipe two ends arrange sealed cartridge, sealed cartridge clutch disk, disk is connected on bracing frame by mandrel, bottom pull bar clutch disk; The utility model processes by changing trolley structure the heavy caliber plastic lining composite steel pipe that quality is good, bonding force is strong, and its structure of chassis is simple, easy to operate, will be widely used in building trade.
Description
[technical field]
The utility model relates to a kind of chassis, particularly relates to a kind of rotation tube chassis producing heavy caliber plastic lining composite steel pipe.
[background technology]
Plastic lining composite steel pipe, because of its good intensity and the physical property such as anticorrosive, is widely used at building field at present.Produce the equipment of plastic lining composite steel pipe at present both at home and abroad: have continuous tunnel furnace and induction heating equipment, be all subject to the restriction of non-uniform temperature, inductive energy and induction coil, bigbore plastic lining composite steel pipe quality cannot be ensured, the operation adopting secondary to repair solves; But bonding force does not still reach standard, this is the current present situation of heavy caliber plastic lining composite steel pipe.
[summary of the invention]
The utility model, for above-mentioned technical problem, provides a kind of and can process that bonding force is strong, the rotation tube chassis of the measured plastic lining composite steel pipe of matter, and its structure is simple, simple to operate, is used widely in building trade.
In order to solve the problems of the technologies described above, utility model is achieved through the following technical solutions: a kind of rotation tube chassis, comprise bracing frame, bearing block, disk, sealed cartridge, mandrel and pull bar, support frame as described above wears mandrel, bearing block is located at mandrel end, steel pipe and lining plastic pipe are installed in the middle part of bracing frame, lining plastic pipe is located in steel pipe, and steel pipe two ends arrange sealed cartridge, sealed cartridge clutch disk, disk is connected on bracing frame by mandrel, bottom described pull bar clutch disk.
Further, described sealed cartridge comprises air inlet sealed cartridge and not air inlet sealed cartridge, and disk comprises air inlet disk and not air inlet disk, and air inlet sealed cartridge connects air inlet disk, not air inlet sealed cartridge connecting portion air inlet disk.
Further, be provided with rotary air inlet connector on the left of described mandrel, and have a hole to lead to into air inlet disk, right side is provided with feather key, adjusting device and power rotary device.
Further, described air inlet disk and not air inlet disk are circular configuration, can rotate centered by mandrel.
Further, described air inlet disk is welded on the left of mandrel, and be provided with multiple air inlet sealed cartridge, air inlet sealed cartridge is provided with through hole; Not air inlet disk is arranged on the right side of mandrel, and feather key is arranged on mandrel right side central, not air inlet disk is moved axially on mandrel, not air inlet disk is also provided with multi-filament bar.
Further, described not air inlet sealed cartridge is provided with thrust bearing, and the rotary motion of screw mandrel can be made to become not air inlet sealed cartridge rectilinear motion.
Further, it is an entirety that described air inlet disk, not air inlet disk, mandrel are connected with railing, and pull bar is four.
Further, be also provided with on the right side of described mandrel on the right side of spring and big nut ， La Defend and be provided with little spring and primary nut.
The utility model is by being placed in the steel pipe handled well by lining plastic pipe, hang onto on the disk of rotation tube chassis, again by device for installing and adjusting fixing seal, chassis be arranged on continuous tunnel furnace two ends extension rail on, entered in continuous tunnel furnace by track and heat, in heating process, rotating circular disk and the steel pipe be arranged on disk also rotates simultaneously, each position of steel pipe is heated evenly, thus make the full and uniform fusing of PUR, guarantee the quality by PUR compound sticking between steel pipe and plastic tube, the utility model installs the steel pipe harmomegathus distortion regulating and heat and cause, large little spring all plays regulating action, keep the glacing flatness of steel pipe.
Chassis of the present utility model can also process the various plastics lined pipe roads comprising flanged pipe, is specially adapted to the production of large diameter pipeline, is adapted at composite steel tube production field and applies.
[accompanying drawing explanation]
Fig. 1 is structure diagram of the present utility model.
[detailed description of the invention]
Below in conjunction with detailed description of the invention, utility model is described in further detail.
One as shown in Figure 1 rotates tube chassis, comprise bracing frame 1, bearing block 2, disk 3, sealed cartridge 4, mandrel 5 and pull bar 6, support frame as described above 1 wears mandrel 5, bearing block 2 is located at mandrel 5 end, installs steel pipe 7 and lining plastic pipe 8 in the middle part of bracing frame 1, and lining plastic pipe 8 is located in steel pipe 7, steel pipe 7 two ends arrange sealed cartridge 4, sealed cartridge 4 clutch disk 3, disk 3 is connected on bracing frame 1 by mandrel 5, bottom described pull bar 6 clutch disk 3.
Sealed cartridge 4 comprises air inlet sealed cartridge 41 and not air inlet sealed cartridge 42, disk 3 comprises air inlet disk 31 and not air inlet disk 32, air inlet sealed cartridge 41 connects air inlet disk 31, not air inlet sealed cartridge 42 connects not air inlet disk 32, steel pipe 7, between lining plastic pipe 8 and not air inlet sealed cartridge 42, only has axial pressing force, there is no revolving force, therefore can hold out against steel pipe 7 man-hour adding, and not destroy lining plastic pipe 8.
Be provided with rotary air inlet connector on the left of mandrel 5, and have a hole to lead to into air inlet disk 31, right side is provided with feather key 9, adjusting device and power rotary device.
Air inlet disk 31 and not air inlet disk 32 are circular configuration, can rotate centered by mandrel 5.
Air inlet disk 31 is welded on the left of mandrel 5, and be provided with multiple air inlet sealed cartridge 41, air inlet sealed cartridge 41 is provided with through hole; Not air inlet disk 32 is arranged on the right side of mandrel 5, and feather key 9 is arranged on mandrel 5 right side central, not air inlet disk 32 is moved axially on mandrel 5, not air inlet disk 32 is also provided with multi-filament bar.
Not air inlet sealed cartridge 42 is provided with thrust bearing, and the rotary motion of screw mandrel can be made to become not air inlet sealed cartridge rectilinear motion.
It is an entirety that air inlet disk 31, not air inlet disk 32, mandrel 5 are connected with pull bar 6, and pull bar 6 is four.
Also be provided with big spring 10 and big nut 11 on the right side of mandrel 5, play to regulate on the right side of the effect ， La Defend 6 of not air inlet disk initial position being provided with little spring 12 and primary nut 13, also play the effect regulating not air inlet disk initial position.
All installations regulate and heat the steel pipe harmomegathus distortion caused, and large and small spring all plays regulating action, can keep original glacing flatness of steel pipe.
The utility model is when installing and using, lining plastic pipe is drawn in steel pipe, two ends cover upper joint sleeve, lining plastic pipe is longer than adapter sleeve, to sling steel pipe again, be inserted in by left end on inlet end sealed cartridge, right-hand member is put into not on inlet end sealed cartridge, screw in the screw mandrel in not air inlet disk, withstand not inlet end sealed cartridge just installation.
While installing steel pipe, note adjusting big nut, primary nut and clamping screw, after installation, enter continuous tunnel furnace and heat, power rotary device is opened, and disk is rotated in stove.
The above embodiment only have expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (8)
1. one kind rotates tube chassis, it is characterized in that: comprise bracing frame, bearing block, disk, sealed cartridge, mandrel and pull bar, support frame as described above wears mandrel, bearing block is located at mandrel end, and install steel pipe and lining plastic pipe in the middle part of bracing frame, lining plastic pipe is located in steel pipe, steel pipe two ends arrange sealed cartridge, sealed cartridge clutch disk, disk is connected on bracing frame by mandrel, bottom described pull bar clutch disk.
2. rotation tube chassis according to claim 1, it is characterized in that: described sealed cartridge comprises air inlet sealed cartridge and not air inlet sealed cartridge, disk comprises air inlet disk and not air inlet disk, and air inlet sealed cartridge connects air inlet disk, not air inlet sealed cartridge connecting portion air inlet disk.
3. rotation tube chassis according to claim 1, is characterized in that: be provided with rotary air inlet connector on the left of described mandrel, and has a hole to lead to into air inlet disk, and right side is provided with feather key, adjusting device and power rotary device.
4. rotation tube chassis according to claim 1, is characterized in that: described air inlet disk and not air inlet disk are circular configuration, can rotate centered by mandrel.
5. rotation tube chassis according to claim 1, it is characterized in that: described air inlet disk is welded on the left of mandrel, be provided with multiple air inlet sealed cartridge, air inlet sealed cartridge is provided with through hole; Not air inlet disk is arranged on the right side of mandrel, and feather key is arranged on mandrel right side central, not air inlet disk is moved axially on mandrel, not air inlet disk is also provided with multi-filament bar.
6. rotation tube chassis according to claim 1, is characterized in that: described not air inlet sealed cartridge is provided with thrust bearing, and the rotary motion of screw mandrel can be made to become not air inlet sealed cartridge rectilinear motion.
7. rotation tube chassis according to claim 1, is characterized in that: it is an entirety that described air inlet disk, not air inlet disk, mandrel are connected with railing, and pull bar is four.
8. rotation tube chassis according to claim 1, is characterized in that: be also provided with spring and big nut on the right side of described mandrel, draws on the right side of Defend and is provided with little spring and primary nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420848465.8U CN204535412U (en) | 2014-12-29 | 2014-12-29 | A kind of rotation tube chassis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420848465.8U CN204535412U (en) | 2014-12-29 | 2014-12-29 | A kind of rotation tube chassis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204535412U true CN204535412U (en) | 2015-08-05 |
Family
ID=53749403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420848465.8U Expired - Fee Related CN204535412U (en) | 2014-12-29 | 2014-12-29 | A kind of rotation tube chassis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204535412U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105972335A (en) * | 2016-05-31 | 2016-09-28 | 广州市华粤管业有限公司 | Plastic-lined flange pipe and manufacturing process |
-
2014
- 2014-12-29 CN CN201420848465.8U patent/CN204535412U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105972335A (en) * | 2016-05-31 | 2016-09-28 | 广州市华粤管业有限公司 | Plastic-lined flange pipe and manufacturing process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150805 Termination date: 20191229 |