CN210326989U - Dampproofing dirt-proof tee bend circular connector - Google Patents
Dampproofing dirt-proof tee bend circular connector Download PDFInfo
- Publication number
- CN210326989U CN210326989U CN201921618928.0U CN201921618928U CN210326989U CN 210326989 U CN210326989 U CN 210326989U CN 201921618928 U CN201921618928 U CN 201921618928U CN 210326989 U CN210326989 U CN 210326989U
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- Prior art keywords
- proof
- connecting pipe
- spiral cover
- screw cap
- inboard
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- Expired - Fee Related
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- 229910052751 metal Inorganic materials 0.000 claims abstract description 41
- 239000002184 metal Substances 0.000 claims abstract description 41
- 238000007789 sealing Methods 0.000 claims abstract description 22
- 238000001746 injection moulding Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 11
- 239000000428 dust Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 5
- 239000011347 resin Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 230000003628 erosive effect Effects 0.000 description 2
- 239000011344 liquid material Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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Abstract
The utility model discloses a dampproofing dirt-proof tee bend circular connector, the connecting pipe comprises a connecting pipe, one side of connecting pipe is provided with the tubular metal resonator, the screw thread spiral cover is all installed at the both ends of tubular metal resonator, the cooperation spiral cover is installed to the inboard of screw thread spiral cover, the bottom of tubular metal resonator is provided with the viewing aperture, the inboard of tubular metal resonator is provided with line hole A, the inboard of tubular metal resonator is provided with the inner liner, the inboard of inner liner is provided with pours chamber B, the end cap is installed to the up end of tubular metal resonator, the one end of connecting pipe is provided with sealed spiral cover, sealed spiral cover and the connecting pipe between install the sealing washer, the inboard of sealed spiral cover is installed and is pour chamber A, the sealing washer is installed to the inboard of pouring chamber A, the rubber ring is installed to one side of pouring chamber A, the inboard. The utility model discloses improved the device and solved the device dustproof, dampproofing problem to and increased its holistic compressive capacity.
Description
Technical Field
The utility model relates to a dampproofing dirt-proof tee bend circular connector technical field specifically is a dampproofing dirt-proof tee bend circular connector.
Background
The connector is suitable for electrical connection of electric locomotives, the connector is various, the connection form of the connector is bayonet type quick connection, the contact element is a hyperboloid wire spring structure, the termination mode is a compression joint type, the contact element can be singly assembled and disassembled (assembled before being assembled after being assembled), and the metal shell is pressed by aluminum alloy.
However, the existing moisture-proof and dust-proof three-way circular connector does not have good moisture-proof and dust-proof effects in the using process, and dust can easily enter the connector to block the interior of the connector and moisture can easily enter the connector to influence the normal use of the connector; therefore, the existing requirements are not met, and a moisture-proof and dust-proof three-way circular connector is provided for the connector.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a dampproofing dirt-proof tee bend circular connector to the dampproofing dirt-proof tee bend circular connector who proposes in solving above-mentioned background does not have fine dampproofing and dirt-proof effect in the use, gets into the dust very easily and blocks up inside and get into the normal use scheduling problem that moisture influences the connector.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a dampproofing dirt-proof tee bend circular connector, includes the connecting pipe, one side of connecting pipe is provided with the tubular metal resonator, the screw thread spiral cover is all installed at the both ends of tubular metal resonator, the cooperation spiral cover is installed to the inboard of screw thread spiral cover, the bottom of tubular metal resonator is provided with the viewing aperture, the inboard of tubular metal resonator is provided with line hole A, the inboard of tubular metal resonator is provided with the inner liner, the inboard of inner liner is provided with pours chamber B, the end cap is installed to the up end of tubular metal resonator, the one end of connecting pipe is provided with sealed spiral cover, sealed spiral cover and connecting pipe between install the sealing washer, the inboard of sealed spiral cover is installed and is pour chamber A, pour the inboard of chamber A and install the sealing washer, pour one side of chamber A and install the rubber ring, the inboard of.
Preferably, one end of the sealing screw cap is completely attached to one end of the connecting pipe, and the sealing screw cap and the connecting pipe are fixed through threads.
Preferably, the lower end face of the connecting pipe is completely attached to the upper end face of the metal pipe, and the connecting pipe is fixed to the metal pipe through threads.
Preferably, one side of the rubber ring is completely attached to the inner wall of the sealing screw cap, and the rubber ring is fixed with the sealing screw cap through a clamping groove.
Preferably, the inner liner and the pouring cavity B are formed through integral injection molding.
Preferably, the outer surfaces of the matching screw cap and the threaded screw cap are provided with anti-skid stripes, and the matching screw cap and the threaded screw cap are connected through threads.
Preferably, the inner wall of screw thread spiral cover one end is provided with the draw-in groove, the rubber circle is installed to the inboard of draw-in groove, the cooperation spiral cover passes through the rubber circle with the screw thread spiral cover and seals.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses place the electric wire in the inside of sealed spiral cover, pour cavity A inside injection resin or other liquid material, push the rubber ring to sealed spiral cover inside groove and seal the resin, avoid outside aqueous vapor to corrode internal line, cause harm to play isolated, the effect that blocks, and pour cavity A inside and can pour into different materials according to the circumstances, increase the holistic resistance of device and moisture resistance ability;
2. the utility model discloses the inside that passes the electric wire tubular metal resonator extends to line hole A's inboard, fix, can promote the holistic compressive capacity of device through the characteristic of tubular metal resonator, open the end cap and pour the material once more, seal, and observe inside concrete filling state through the viewing aperture, split type design through connecting pipe and tubular metal resonator, when can guarantee the later stage maintenance circuit, can be convenient carry out dismouting work, in time find out the problem place, and through the inner liner with pour the effect of the inside stopping in chamber B, guarantee that the device can use for a long time, and completely en the erosion that can completely cut off outside dust.
Drawings
Fig. 1 is a schematic overall structure diagram of the present invention;
fig. 2 is a side view of the utility model in its entirety;
FIG. 3 is a schematic view of a partial structure of the connecting tube of the present invention;
fig. 4 is a schematic view of a partial structure of the metal tube of the present invention.
In the figure: 1. a connecting pipe; 2. matching with a screw cap; 3. screwing a cover by screw threads; 4. sealing and screwing the cover; 5. a seal ring; 6. a viewing port; 7. a metal tube; 8. a wire hole A; 9. a rubber ring; 10. a wire hole B; 11. a plug; 12. an inner liner layer; 13. pouring a cavity A; 14. and (6) pouring a cavity B.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1 to 4, the present invention provides an embodiment: the utility model provides a dampproofing dirt-proof tee bend circular connector, includes connecting pipe 1, and one side of connecting pipe 1 is provided with tubular metal resonator 7, and screw thread spiral cover 3 is all installed at the both ends of tubular metal resonator 7, through the split type design of connecting pipe 1 with tubular metal resonator 7, when can guaranteeing the later stage and overhaul the circuit, the dismouting work that carries on that can be convenient in time finds out the problem place. Cooperation spiral cover 2 is installed to the inboard of screw thread spiral cover 3, effect through cooperation spiral cover 2 and screw thread spiral cover 3, guarantee that the device can normal operating, and keep apart outside dust, the bottom of tubular metal resonator 7 is provided with viewing aperture 6, the inboard of tubular metal resonator 7 is provided with line hole A8, the inboard of tubular metal resonator 7 is provided with inner liner 12, the inboard of inner liner 12 is provided with pours chamber B14, end cap 11 is installed to the up end of tubular metal resonator 7, the one end of connecting pipe 1 is provided with sealed spiral cover 4, sealed spiral cover 4 and connecting pipe 1 between install sealing washer 5, the inboard of sealed spiral cover 4 is installed and is pour chamber A13, seal ring 5 is installed to the inboard of pouring chamber A13, rubber ring 9 is installed to the one side of pouring chamber A13, the inboard of connecting pipe 1 is provided with line hole B10.
Further, the one end of sealed spiral cover 4 is laminated completely with the one end of connecting pipe 1, and sealed spiral cover 4 passes through the thread tightening with connecting pipe 1, through the effect of sealed spiral cover 4, can guarantee to keep apart outside aqueous vapor completely.
Through adopting above-mentioned technical scheme, through the effect of sealed spiral cover 4, can guarantee to keep apart outside aqueous vapor completely.
Further, the lower end face of the connecting pipe 1 is completely attached to the upper end face of the metal pipe 7, and the connecting pipe 1 and the metal pipe 7 are fixed through threads.
Through adopting above-mentioned technical scheme, through the split type design of connecting pipe 1 with tubular metal resonator 7, when can guaranteeing that the later stage overhauls the circuit, the dismouting work that carries on that can be convenient in time finds out the problem place.
Further, one side of rubber ring 9 and the inner wall of sealed spiral cover 4 laminate completely, and rubber ring 9 passes through the draw-in groove with sealed spiral cover 4 and fixes.
Through adopting above-mentioned technical scheme, install rubber ring 9 additional and can seal the inside pouring material of pouring chamber A13, place its outflow.
Further, the inner liner 12 is formed by integral injection molding with the casting cavity B14.
By adopting the technical scheme, the pouring cavity B14 is a one-time forming part, and the pouring cavity B14 plays a role in storing filler.
Furthermore, the outer surfaces of the matching screw cap 2 and the screw cap 3 are both provided with anti-slip stripes, and the matching screw cap 2 and the screw cap 3 are connected through threads.
Through adopting above-mentioned technical scheme, through the effect of cooperation spiral cover 2 with screw thread spiral cover 3, guarantee that the device can normal operating to keep apart outside dust.
Further, the inner wall of 3 one ends of screw thread spiral cover is provided with the draw-in groove, and the rubber circle is installed to the inboard of draw-in groove, and cooperation spiral cover 2 is sealed through the rubber circle with screw thread spiral cover 3.
Through adopting above-mentioned technical scheme, through sealing rubber's effect, can guarantee that the device can completely cut off outside dust granule.
The working principle is as follows: when the device is used, the working state of the internal structure of the device is checked, the device is placed in a working area, during installation, the rubber ring 9 is sleeved outside an electric wire, the electric wire is placed inside the sealing spiral cover 4, resin or other liquid materials are injected into the pouring cavity A13, the rubber ring 9 is pushed into the groove inside the sealing spiral cover 4 to seal the resin, external moisture is prevented from corroding internal lines to cause damage, the effects of isolation and blocking are achieved, different materials can be injected into the pouring cavity A13 according to conditions to increase the overall resistance and the moisture resistance of the device, then the electric wire penetrates through the inside of the metal pipe 7 to extend to the inner side of the wire hole A8 to be fixed, the overall pressure resistance of the device can be improved through the characteristics of the metal pipe 7, the pouring material can be injected again into the plug 11 to seal the plug, and the specific filling state inside is observed through the observation port 6, through the split type design of connecting pipe 1 and tubular metal resonator 7, when can guaranteeing that the later stage overhauls the circuit, the dismouting work of carrying on that can be convenient in time finds out the problem place to through inner liner 12 and the effect of pouring the inside stopping in chamber B14, guarantee that the device can use for a long time, and completely en can completely cut off the erosion of outside dust.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides a dampproofing dirt-proof tee bend circular connector, includes connecting pipe (1), its characterized in that: a metal pipe (7) is arranged on one side of the connecting pipe (1), threaded screw caps (3) are mounted at two ends of the metal pipe (7), a matched screw cap (2) is mounted on the inner side of the threaded screw cap (3), an observation port (6) is arranged at the bottom end of the metal pipe (7), a wire hole A (8) is formed in the inner side of the metal pipe (7), an inner lining layer (12) is arranged on the inner side of the metal pipe (7), a pouring cavity B (14) is arranged on the inner side of the inner lining layer (12), a plug (11) is mounted on the upper end face of the metal pipe (7), a sealing screw cap (4) is arranged at one end of the connecting pipe (1), a sealing ring (5) is mounted between the sealing screw cap (4) and the connecting pipe (1), a pouring cavity A (13) is mounted on the inner side of the sealing screw cap (4), and a sealing ring (5) is mounted on, and a rubber ring (9) is installed on one side of the pouring cavity A (13), and a wire hole B (10) is formed in the inner side of the connecting pipe (1).
2. The moisture-proof and dust-proof three-way circular connector of claim 1, wherein: one end of the sealing spiral cover (4) is completely attached to one end of the connecting pipe (1), and the sealing spiral cover (4) is fixed with the connecting pipe (1) through threads.
3. The moisture-proof and dust-proof three-way circular connector of claim 1, wherein: the lower end face of the connecting pipe (1) is completely attached to the upper end face of the metal pipe (7), and the connecting pipe (1) is fixed with the metal pipe (7) through threads.
4. The moisture-proof and dust-proof three-way circular connector of claim 1, wherein: one side of the rubber ring (9) is completely attached to the inner wall of the sealing spiral cover (4), and the rubber ring (9) is fixed with the sealing spiral cover (4) through a clamping groove.
5. The moisture-proof and dust-proof three-way circular connector of claim 1, wherein: the inner liner layer (12) and the pouring cavity B (14) are formed through integral injection molding.
6. The moisture-proof and dust-proof three-way circular connector of claim 1, wherein: the outer surfaces of the matching screw cap (2) and the threaded screw cap (3) are provided with anti-slip stripes, and the matching screw cap (2) is connected with the threaded screw cap (3) through threads.
7. The moisture-proof and dust-proof three-way circular connector of claim 1, wherein: the inner wall of one end of the threaded screw cap (3) is provided with a clamping groove, a rubber ring is installed on the inner side of the clamping groove, and the matched screw cap (2) is sealed with the threaded screw cap (3) through the rubber ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921618928.0U CN210326989U (en) | 2019-09-26 | 2019-09-26 | Dampproofing dirt-proof tee bend circular connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921618928.0U CN210326989U (en) | 2019-09-26 | 2019-09-26 | Dampproofing dirt-proof tee bend circular connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210326989U true CN210326989U (en) | 2020-04-14 |
Family
ID=70133261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921618928.0U Expired - Fee Related CN210326989U (en) | 2019-09-26 | 2019-09-26 | Dampproofing dirt-proof tee bend circular connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210326989U (en) |
-
2019
- 2019-09-26 CN CN201921618928.0U patent/CN210326989U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200414 |