CN202484453U - Demountable plate-penetrating connector - Google Patents
Demountable plate-penetrating connector Download PDFInfo
- Publication number
- CN202484453U CN202484453U CN2011205365615U CN201120536561U CN202484453U CN 202484453 U CN202484453 U CN 202484453U CN 2011205365615 U CN2011205365615 U CN 2011205365615U CN 201120536561 U CN201120536561 U CN 201120536561U CN 202484453 U CN202484453 U CN 202484453U
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- CN
- China
- Prior art keywords
- tubular body
- utility
- model
- polygonal head
- penetrating connector
- 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
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Abstract
The utility model discloses a demountable plate-penetrating connector which comprises a tubular body. Internal threads matching for connection are arranged at two ends of the tubular body. A polygonal head is arranged at one end of the tubular body. A retainer ring is tightly attached to the polygonal head. An external thread for fixing is arranged at the other end of the tubular body and is used for being connected with a nut for fixation. The demountable plate-penetrating connector is assembled rather than welded, sealing is achieved by rubber seal ring combination, and accordingly a cabin can be demounted and mounted optionally for multiple times, use is unaffected, replacement is convenient, and operation is simple.
Description
Technical field
The utility model relates to a kind of BULKHEAD UNION that is used for mining rescue capsule.
Background technique
On mining rescue capsule product; At present during the assembly type rescue capsule; Be the assurance tightness, what between cabin joint and cabin joint, adopt is welding BULKHEAD UNION Placement more, and merogenesis dismounting, moving belt that this Placement moves for ore deposit and down-hole under the joint of cabin come potential safety hazard; Frequent dismounting repeatedly is easy to cause the BULKHEAD UNION connecting thread to damage, and causes very big problem to maintenance.
Summary of the invention
The utility model problem to be solved provides a kind of any disassembling, assembling and replacing dismountable BULKHEAD UNION convenient, simple to operate, that repeatedly use nothing to influence.
The technological scheme that the utility model adopted is: dismountable BULKHEAD UNION comprises tubular body; Said tubular body two end part are provided with the internal thread in order to be connected; Said tubular body one end is provided with polygonal head; Be close to polygonal head and be provided with back-up ring, the said tubular body the other end is provided with in order to fixing outside thread and realizes fixing in order to the attaching nut.
In the such scheme, preferred said polygonal head is a hexagonal head.
The beneficial effect of the utility model is: the utility model changes BULKHEAD UNION into assembling mode by welding manner; In conjunction with adopting rubber seal combination seal mode to solve sealing problem; Repeatedly dismounting arbitrarily in the body dismounting of cabin like this; Using does not have influence, and it is convenient, simple to operate to change simultaneously.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is described further:
Fig. 1 is the overall structure schematic representation of the utility model embodiment;
Fig. 2 is the sectional structure schematic representation of the utility model embodiment;
Fig. 3 is the assembled state sectional structure schematic representation of the utility model embodiment.
Embodiment
Like Fig. 1, shown in Figure 2; Dismountable BULKHEAD UNION tubular body 1; Tubular body 1 two end part are provided with the internal thread 11,12 in order to be connected; Tubular body 1 one ends are provided with hexagonal head 13 and are convenient to spanner and fixedly screw, and are close to hexagonal head 13 and are provided with back-up ring 14 in order to compress seal ring usefulness, and tubular body 1 the other end is provided with in order to fixing outside thread 13 and realizes fixing in order to the attaching nut.
Assembling is during rescue capsule, passes dividing plate 3 again after dismountable BULKHEAD UNION is passed rubber seal 2, loads onto packing ring 4, elastic washer 5 then successively; Be tightened with nut 6 at last; As shown in Figure 3, the dismounting arbitrarily in the body dismounting of cabin of the structure after the assembling is repeatedly used and is not had influence; It is convenient, simple to operate to change.
Above embodiment has been carried out detailed explanation to the utility model, but these are not the restriction of formation to the utility model.The protection domain of the utility model does not exceed with above-mentioned mode of execution, as long as the equivalence that those of ordinary skills do according to the utility model institute disclosure is modified or changed, all should include in the protection domain of putting down in writing in claims.
Claims (2)
1. dismountable BULKHEAD UNION; It is characterized in that: said dismountable BULKHEAD UNION comprises tubular body; Said tubular body two end part are provided with the internal thread in order to be connected; Said tubular body one end is provided with polygonal head, is close to polygonal head and is provided with back-up ring, and the said tubular body the other end is provided with in order to fixing outside thread and realizes fixing in order to the attaching nut.
2. dismountable according to claim 1 BULKHEAD UNION is characterized in that: said polygonal head is a hexagonal head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205365615U CN202484453U (en) | 2011-12-20 | 2011-12-20 | Demountable plate-penetrating connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205365615U CN202484453U (en) | 2011-12-20 | 2011-12-20 | Demountable plate-penetrating connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202484453U true CN202484453U (en) | 2012-10-10 |
Family
ID=46958874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205365615U Expired - Fee Related CN202484453U (en) | 2011-12-20 | 2011-12-20 | Demountable plate-penetrating connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202484453U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108275199A (en) * | 2018-02-02 | 2018-07-13 | 中国北方车辆研究所 | A kind of vehicle of setting low pressure line structure through walls |
-
2011
- 2011-12-20 CN CN2011205365615U patent/CN202484453U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108275199A (en) * | 2018-02-02 | 2018-07-13 | 中国北方车辆研究所 | A kind of vehicle of setting low pressure line structure through walls |
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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 |
Granted publication date: 20121010 Termination date: 20151220 |
|
| EXPY | Termination of patent right or utility model |