CN205244730U - Quick closing cap is used to long straight tube inner wall plastic -coated - Google Patents
Quick closing cap is used to long straight tube inner wall plastic -coated Download PDFInfo
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- CN205244730U CN205244730U CN201521115298.7U CN201521115298U CN205244730U CN 205244730 U CN205244730 U CN 205244730U CN 201521115298 U CN201521115298 U CN 201521115298U CN 205244730 U CN205244730 U CN 205244730U
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- long straight
- straight tube
- closing cap
- coated
- end cover
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Abstract
The utility model discloses a quick closing cap is used to long straight tube inner wall plastic -coated, including an annular steel end cover 62, end cover 62 and the long straight tube spare contact surface who is processed adhere to there is one deck polyester packing ring 63, 62 middle part looping pits of end cover extend one section steel nozzle stub 61 to supplying the powder to hold one side, in addition, and the annular steel end cover 62 and polyester packing ring 63 are at the spaced apart screw hole that is equipped with that makes progress in week, bolt assembly 64 for the high -speed joint has been met in the screw hole soon. The utility model discloses closing cap simple structure, light, the operation is swift, has reduced the heat dissipation time before the pipe fitting plastic -coated, the design of closing cap nozzle stub has avoided the powder to spill over the flange end off -plate, makes the one -shot forming of pipe fitting flange water plane mould the layer.
Description
Technical field
The present invention relates to long straight tube coating for inner wall complexes, more particularly, relate in plastic-coated process and usingLong straight tube capping.
Background technology
On boats and ships for supplying water, the pipeline of fuel feeding, air feed, corrosion resistance is had relatively high expectations, its inwall needsCarry out plastic-coated processing. And for for long straight tube, length reaches 3～12 meters, even longer, its inwallPlastic-coated is difficulty comparatively, needs special equipment to realize.
Summary of the invention
The present invention develops this quick capping mould, adopts middle polyester packing ring and the end steel envelope of center drillingLid and short tube integrative-structure design form, capping mould has alignment pin accurately to install and be fixed on flange.
In order to achieve the above object, the invention provides the quick capping of a kind of long straight tube coating for inner wall, its featureBe, comprise an annular steel end cap, described end cap and processed long straight pipe contact surface are attached withOne deck polyester packing ring, described end cap middle part looping pit extends one section of steel short tube 61 to confession powder end one side,
In addition, annular described steel end cap and polyester packing ring at the upwards spaced apart screwed hole that is provided with of week, described inQuick connection bolt assembly has spun in screwed hole.
Using method: 1. choose capping mould according to pipe fitting specification to be processed, by crane movable pipeSon, to coating unit, is 2. placed on corresponding capping mould in two end flanges by manual type, middle poly-Ester packing ring is stuck in after flange water-line face cylindrical and fast capping is fixed on to pipe fitting two ends with fastening bolt, makes pipeInwall to flange water-line face closure becomes a continuous space, 3., after end to be coated, unclamps fastening bolt and takes offThe capping of flange two ends.
Closure construction of the present invention is simple, light, swift to operate, has reduced the pipe fitting plastic-coated heat radiation time before,The design of capping short tube has avoided powder to overflow outside end face of flange, pipe fitting flange Water Plane is once formed and mould layer.
Brief description of the drawings
Fig. 1 is the overall structure schematic side view of the long straight tube coating for inner wall of the present invention complexes.
Fig. 2 is the overall structure schematic top plan view of long straight tube coating for inner wall complexes shown in Fig. 1.
Fig. 3 is the heating equipment special side-looking structural representation in the long straight tube coating for inner wall of the present invention complexes.
Fig. 4 is the plan structure schematic diagram of heating equipment special shown in Fig. 3.
Fig. 5 be in Fig. 3 A-A to gas heating assembly sectional structure schematic diagram.
Fig. 6 applies with the quick capping side-looking in end structural representation.
Fig. 7 is the special coating equipment left part side-looking knot in the long straight tube coating for inner wall of the present invention complexesStructure schematic diagram.
Fig. 8 is special coating equipment left part plan structure schematic diagram shown in Fig. 3.
Fig. 9 is the special coating equipment right side part side-looking knot in the long straight tube coating for inner wall of the present invention complexesStructure schematic diagram.
Figure 10 is the right side of special coating equipment shown in Fig. 3 part plan structure schematic diagram.
Figure 11 is active rotation platform perspective view.
Detailed description of the invention
As illustrated in fig. 1 and 2, the long straight tube coating for inner wall of the present invention complexes comprise that firing equipment 1, painting coverStandby 2, cooling device 3, and for the transloading equipment of long straight pipe movement between three equipment.
As shown in Figures 3 and 4, described firing equipment 1 comprises that supporting the active that also promotion is rotated of long straight pipe revolvesTurntable 31 and passive turntable 33; Described active rotation platform 31 and passive turntable 33 are by bottom slip baseBe placed on straight slide rail 34; Described slide rail 34 middle parts are positioned at described active rotation platform 31 and passive turntable 33Between be provided with heating system 32.
Described heating system 32 is spaced multiple gas heating assembly. Described gas heating assembly comprisesGas supply line, valve that gas flame shower nozzle and described shower nozzle connect. Specifically as shown in Figure 5, gas heatingAssembly comprises shower nozzle 51, and described shower nozzle is connected in one by bend pipe 52 and planar rotates around jointed shaft 54Turnover panel 53 on, described jointed shaft 54 is relative with bottom bracket support body fixing, prop up described turnover panel 53 and bottomOn frame support body, be fixed with back-moving spring 56 by link respectively. The rotation of described jointed shaft 54 is provided with bearing55. In figure, provide the pipe fitting of combustion gas not shown for described shower nozzle 51. In addition, described jointed shaft 54 alsoConnect the valve (not shown) of air feed pipe fitting, in the time that shower nozzle is placed to, valve closing, this shower nozzle can not fireBurn; When shower nozzle uprightly, valve opening, the long straight pipe that shower nozzle flame heating is processed.
As shown in Fig. 7～10, described coating equipment 2 comprises that the left and right sides arranges powder feeder unit, described for powder dressPut and comprise that the quick capping mould for connecting the long straight pipe mouth of pipe, centre bore by capping mould are to describedThe long straight pipe two ends mouth of pipe injects the confession powder rifle of polyethylene powders, and the funnel 71 of powder is provided; Left and right twoThe described powder feeder unit of side arranges respectively bottom Mobile base 72 and sliding rail, and the described powder rifle 73 that supplies is by movingSupport for powder gun carriage 74; In addition described coating equipment 2 also comprises that to be placed in pipe fitting two ends straight for plastic-coated durationActive rotation platform 75 and passive turntable 76 that pipe fitting rotates.
Quick capping mould as shown in Figure 6 adopts middle polyester packing ring and the end steel capping of center drillingAnd short tube integrative-structure design form, capping mould has alignment pin accurately to install and be fixed on flange. Specifically,Capping mould comprises an annular steel end cap 62 fast, and described end cap 62 is attached with the surface that long straight pipe contactsOne deck polyester packing ring 63, described end cap 62 middle part looping pits extend one section to what connect for powder rifle one sideSteel short tube 61, in addition, the described steel end cap 62 of annular and polyester packing ring 63 are upwards spaced apart establishing of weekHave screwed hole, quick bolt assembly 64 for connection has spun in described screwed hole.
Described cooling device 3 comprises the active rotation platform and the passive turntable that support long straight pipe and promote rotation;Described active rotation platform and passive turntable are placed on straight track by bottom slide; Position in described trackBetween described active rotation platform and passive turntable, be provided with the cooling spray cooling system of using.
The active rotation platform of firing equipment 1, coating equipment 2, cooling device 3 and passive turntable can be oneCover, also can arrange respectively. Use when same set of, corresponding three equipment need arranged in a straight line, and establish bottomPut the supporting seat and the track thereof that move for active rotation platform and passive turntable. Wherein, as shown in figure 11,Active rotation platform comprises that two be arranged in parallel and driven respectively the roll wheel assembly 92 of rotation by rear end motor 91; TwoOn the moving-member 93 relatively moving bottom described roll wheel assembly 92 is placed in respectively, thereby be applicable to different tube diametersThe processing of long straight pipe. For firing equipment 1, its active rotation platform and passive turntable are also provided with for lengthThe gas gun bracing frame 94 of the distolateral flange heating of straight pipe and the gas gun assembly arranging.
The above, be only preferably detailed description of the invention of the present invention, but not office of protection scope of the present inventionBe limited to this, any be familiar with those skilled in the art the present invention disclose technical scope in, according to thisThe technical scheme of invention and inventive concept thereof are equal to replaces or changes, and all should be encompassed in protection of the present inventionWithin scope.
Claims (1)
1. the quick capping of long straight tube coating for inner wall, is characterized in that, comprises an annular steel end cap(62), described end cap (62) is attached with one deck polyester packing ring (63), institute with processed long straight pipe contact surfaceState end cap (62) middle part looping pit to extending one section of steel short tube (61) for powder end one side,
In addition, annular described steel end cap (62) and polyester packing ring (63) at the upwards spaced apart screwed hole that is provided with of week,Quick bolt assembly (64) for connection has spun in described screwed hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521115298.7U CN205244730U (en) | 2015-12-29 | 2015-12-29 | Quick closing cap is used to long straight tube inner wall plastic -coated |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521115298.7U CN205244730U (en) | 2015-12-29 | 2015-12-29 | Quick closing cap is used to long straight tube inner wall plastic -coated |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205244730U true CN205244730U (en) | 2016-05-18 |
Family
ID=55943807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521115298.7U Active CN205244730U (en) | 2015-12-29 | 2015-12-29 | Quick closing cap is used to long straight tube inner wall plastic -coated |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205244730U (en) |
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2015
- 2015-12-29 CN CN201521115298.7U patent/CN205244730U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170911 Address after: Ganjingzi District of Dalian City, Liaoning province 116113 Dalian Bay Tuchengzi Village Patentee after: DALIAN SHIPBUILDING INDUSTRY FITTING-OUT CO., LTD. Address before: 116021 Dalian, Liaoning, Xigang District, No. 1 coastal Street Patentee before: Dalian Shipping Heavy Industry Group Co., Ltd. |
|
| TR01 | Transfer of patent right |