CN204083773U - Long Trailer Seamless gas cylinder and caisson - Google Patents
Long Trailer Seamless gas cylinder and caisson Download PDFInfo
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- CN204083773U CN204083773U CN201420478744.XU CN201420478744U CN204083773U CN 204083773 U CN204083773 U CN 204083773U CN 201420478744 U CN201420478744 U CN 201420478744U CN 204083773 U CN204083773 U CN 204083773U
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- gas cylinder
- flange
- locking nut
- long trailer
- seamless gas
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- 230000006978 adaptation Effects 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 description 5
- 230000007704 transition Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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Abstract
The utility model proposes a kind of Long Trailer Seamless gas cylinder and a kind of caisson with this Long Trailer Seamless gas cylinder.The utility model Long Trailer Seamless gas cylinder comprises the gas cylinder body with bottleneck and the flange being set in bottleneck, also comprises locking nut and link; Described flange is provided with polygonal center hole, bottle mouth position is provided with the attachment face with described center hole adaptation, also screw thread is provided with at bottle mouth position, described locking nut to screw on the screw thread of bottleneck and is locked on gas cylinder body by described flange, and flange and locking nut are mechanically connected and are integrated part by described link.The polygonal center hole of the flange attachment face corresponding with gas cylinder body is utilized to coordinate, the rotation of flange can be prevented, utilize link that flange and locking nut are connected as one part, can prevent locking nut from loosening, therefore, it is possible to ensure that flange is connected with the reliable of gas cylinder body, not easily loosen.
Description
Technical field
The utility model relates to a kind of Long Trailer Seamless gas cylinder and a kind of caisson.
Background technique
Existing Long Trailer Seamless gas cylinder is generally fixed on framework, to be threaded flange, to be fixed between the gas cylinder body of flange and Long Trailer Seamless gas cylinder by pin at the bottle mouth position of Long Trailer Seamless gas cylinder, loosens to avoid flange.Because gas cylinder weight is comparatively large, and frequently vibrated and impulsive load in transportation process, and area of contact between pin and gas cylinder body is very little, causes flange to be fixed in bottle mouth position.And in the fabrication process, be not easy centering pin location, the amesiality situation of pin often occurs, and in this case, pin cannot play fixation at all.In long-term operation process, along with impact during transport is to the wearing and tearing of pin and corrosion, pin lost efficacy gradually, thus caused gas cylinder to loosen and rotate, and impact normally uses.
Disclosed in described background technique part, above-mentioned information is only for strengthening the understanding to background of the present utility model, and therefore it can comprise the information do not formed prior art known to persons of ordinary skill in the art.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, provides the Long Trailer Seamless gas cylinder that a kind of flange not easily loosens;
Another object of the present utility model is to provide a kind of caisson with this Long Trailer Seamless gas cylinder.
Additional aspect of the present utility model and advantage will partly be set forth in the following description, and partly will become obvious from description, or can the acquistion by practice of the present utility model.
According to an aspect of the present utility model, a kind of Long Trailer Seamless gas cylinder, comprises the gas cylinder body with bottleneck and the flange being set in bottleneck, also comprises locking nut and link; Described flange is provided with polygonal center hole, bottle mouth position is provided with the attachment face with described center hole adaptation, also screw thread is provided with at bottle mouth position, described locking nut to screw on the screw thread of bottleneck and is locked on gas cylinder body by described flange, and flange and locking nut are mechanically connected and are integrated part by described link.
According to a mode of execution of the present utility model, described link is screw, and flange is provided with tapped hole, and locking nut is provided with screw mounting hole, and described screw is connected with tapped hole through after screw mounting hole.
According to a mode of execution of the present utility model, the quantity of described tapped hole is more than the quantity of screw mounting hole.
According to a mode of execution of the present utility model, the tapped hole quantity that flange is arranged is 8, and the screw mounting hole quantity that locking nut is arranged is 2 two.
According to a mode of execution of the present utility model, described flange center hole shape is regular hexagon.
According to a mode of execution of the present utility model, described flange center hole shape is octagon.
According to a mode of execution of the present utility model, described locking nut is the self-locking nut with auto-lock function.
According to another aspect of the present utility model, a kind of caisson, comprises framework, also comprises above-mentioned Long Trailer Seamless gas cylinder, and the flange of described Long Trailer Seamless gas cylinder is fixedly connected with framework.
According to a mode of execution of the present utility model, the quantity of described Long Trailer Seamless gas cylinder is 6, and described Long Trailer Seamless gas cylinder to be arranged parallel to each other be two row three row.
As shown from the above technical solution, advantage of the present utility model and good effect are:
The utility model Long Trailer Seamless gas cylinder, the polygonal center hole of the flange attachment face corresponding with gas cylinder body is utilized to coordinate, the rotation of flange can be prevented, utilize link that flange and locking nut are connected as one part, can prevent locking nut from loosening, therefore, it is possible to ensure that flange is connected with the reliable of gas cylinder body, not easily loosen.
Accompanying drawing explanation
Describe its example embodiment in detail by referring to accompanying drawing, above-mentioned and further feature of the present utility model and advantage will become more obvious.
Fig. 1 is the structural representation of the bottleneck portion of the utility model Long Trailer Seamless gas cylinder;
Fig. 2 is that the A of Fig. 1 is to schematic diagram;
Fig. 3 be in Fig. 1 B-B to cross-sectional schematic.
In figure: 1, gas cylinder body; 11, attachment face; 2, flange; 21, tapped hole; 3, locking nut; 31, screw mounting hole; 4, screw.
Embodiment
More fully example embodiment is described referring now to accompanying drawing.But example embodiment can be implemented in a variety of forms, and should not be understood to be limited to mode of execution set forth herein; On the contrary, these mode of executions are provided to make the utility model comprehensively with complete, and the design of example embodiment will be conveyed to those skilled in the art all sidedly.Reference character identical in figure represents same or similar structure, thus will omit their detailed description.
As shown in Figure 1 to Figure 3, present embodiment discloses a kind of Long Trailer Seamless gas cylinder, it comprises gas cylinder body 1, flange 2, locking nut 3 and screw 4.
As shown in Figure 3, flange 2 is provided with orthohexagonal center hole, gas cylinder body 1 has bottleneck, is provided with the attachment face 11 with the center hole adaptation of flange 2 at the bottleneck of gas cylinder body 1.When on the bottleneck that flange 2 is enclosed within gas cylinder body 1, attachment face 11 is combined with the center hole of flange 2, and flange 2 can be avoided to rotate.The center hole of flange 2 also can adopt other polygonal shapes, and as square or octagon etc., and the edge of the center hole of flange 2 can be right angle transition, can be also arc-shaped transition, and what adopt in the present embodiment is the form of arc-shaped transition.
Also be provided with screw thread at bottle mouth position, screw thread is positioned at the outermost end of bottleneck, locking nut 3 can with the screw-thread fit of bottle mouth position.Locking nut 3 is screwed after on the screw thread of bottleneck, can, with locking nut 3 by flange 2 jam-packed, avoid flange 2 to move on the axial direction of gas cylinder body 1.
In order to avoid locking nut 3 in use gets loose, the utility model utilizes screw 4 that flange 2 and locking nut 3 mechanical connection are integrated part.Certainly, except with except screw 4, the links such as bolt, pin, iron wire can also be utilized, as long as flange 2 can be fixedly connected with locking nut 3.Locking nut 3 can also adopt the self-locking nut with auto-lock function, and by the self-lock force of locking nut and the acting in conjunction of screw 4, what flange 2 can be connected is more firm.
The quantity of tapped hole 21 can more than the quantity of screw mounting hole 31, so that screw mounting hole 31 aligns with tapped hole 21.In the present embodiment, flange 2 is provided with 8 tapped holes 21, and locking nut 3 is provided with two screw mounting holes 31.Tapped hole 21 and screw mounting hole 31 also can be set to other quantity, not as limit.Screw 4 is connected with tapped hole 21 through after screw mounting hole 31.In use, only need one in two screw mounting holes 31 and align with any one tapped hole 21, that is, only need screw 4 adpting flange 2 and locking nut 3.
Due to the connection function of screw 4, locking nut 3 can reliably connect as one with flange 2, and like this, locking nut 3 would not produce loosening phenomenon.Flange 2 nut 3 that can be locked is connected on gas cylinder body 1 reliably.
The present embodiment also discloses a kind of caisson, and this caisson comprises the framework that steel plate is made, and also comprises the Long Trailer Seamless gas cylinder of the present embodiment.The quantity of Long Trailer Seamless gas cylinder is 6.The flange 2 of Long Trailer Seamless gas cylinder is fixedly connected with framework, and described Long Trailer Seamless gas cylinder to be arranged parallel to each other be two row three row.This caisson can be used for carrying out air feed to places such as Vehicle Fueling Station.
Below illustrative embodiments of the present utility model is illustrate and described particularly.Should be appreciated that, the utility model is not limited to disclosed mode of execution, and on the contrary, the utility model intention contains and is included in various amendment in the spirit and scope of claims and equivalent arrangements.
Claims (9)
1. a Long Trailer Seamless gas cylinder, comprises the gas cylinder body (1) with bottleneck and the flange (2) being set in bottleneck, it is characterized in that: also comprise locking nut (3) and link; Described flange (2) is provided with polygonal center hole, bottle mouth position is provided with the attachment face (11) with described center hole adaptation, also screw thread is provided with at bottle mouth position, described locking nut (3) to screw on the screw thread of bottleneck and is locked on gas cylinder body (1) by described flange (2), and flange (2) and locking nut (3) are mechanically connected and are integrated part by described link.
2. Long Trailer Seamless gas cylinder according to claim 1, it is characterized in that: described link is screw (4), flange (2) is provided with tapped hole (21), locking nut (3) is provided with screw mounting hole (31), and described screw (4) is connected with tapped hole (21) afterwards through screw mounting hole (31).
3. Long Trailer Seamless gas cylinder according to claim 2, is characterized in that: the quantity of described tapped hole (21) is more than the quantity of screw mounting hole (31).
4. Long Trailer Seamless gas cylinder according to claim 2, it is characterized in that: tapped hole (21) quantity above arranged at flange (2) is 8, is 2 two in upper screw mounting hole (31) quantity arranged of locking nut (3).
5. Long Trailer Seamless gas cylinder according to claim 1, is characterized in that: described flange (2) center hole shape is regular hexagon.
6. Long Trailer Seamless gas cylinder according to claim 1, is characterized in that: described flange (2) center hole shape is octagon.
7. Long Trailer Seamless gas cylinder according to claim 1, is characterized in that: described locking nut (3) is for having the self-locking nut of auto-lock function.
8. a caisson, comprises framework, it is characterized in that, also comprise arbitrary described Long Trailer Seamless gas cylinder in claim 1 to 5, the flange (2) of described Long Trailer Seamless gas cylinder is fixedly connected with framework.
9. caisson according to claim 8, is characterized in that: the quantity of described Long Trailer Seamless gas cylinder is 6, and described Long Trailer Seamless gas cylinder to be arranged parallel to each other be two row three row.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420478744.XU CN204083773U (en) | 2014-08-25 | 2014-08-25 | Long Trailer Seamless gas cylinder and caisson |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420478744.XU CN204083773U (en) | 2014-08-25 | 2014-08-25 | Long Trailer Seamless gas cylinder and caisson |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204083773U true CN204083773U (en) | 2015-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420478744.XU Active CN204083773U (en) | 2014-08-25 | 2014-08-25 | Long Trailer Seamless gas cylinder and caisson |
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| CN (1) | CN204083773U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115157640A (en) * | 2022-06-29 | 2022-10-11 | 中材科技（苏州）有限公司 | Connecting device for winding and curing steel inner container and manufacturing method and using method thereof |
-
2014
- 2014-08-25 CN CN201420478744.XU patent/CN204083773U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115157640A (en) * | 2022-06-29 | 2022-10-11 | 中材科技（苏州）有限公司 | Connecting device for winding and curing steel inner container and manufacturing method and using method thereof |
| CN115157640B (en) * | 2022-06-29 | 2024-02-13 | 中材科技（苏州）有限公司 | Connecting device for winding and solidifying steel liner and manufacturing method and use method thereof |
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