CN203799087U - Joint box sealing screwing mechanism - Google Patents
Joint box sealing screwing mechanism Download PDFInfo
- Publication number
- CN203799087U CN203799087U CN201420230406.4U CN201420230406U CN203799087U CN 203799087 U CN203799087 U CN 203799087U CN 201420230406 U CN201420230406 U CN 201420230406U CN 203799087 U CN203799087 U CN 203799087U
- Authority
- CN
- China
- Prior art keywords
- axial
- box sealing
- joint box
- screwing mechanism
- screwing
- 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 - Lifetime
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 26
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000001125 extrusion Methods 0.000 abstract description 2
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 230000003287 optical effect Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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- Mechanical Coupling Of Light Guides (AREA)
Abstract
The utility model discloses a joint box sealing screwing mechanism and belongs to the cable joint box sealing technology field. The joint box sealing screwing mechanism comprises a rotating handle and a screwing member, wherein an outer side of a body of the rotating handle is provided with a rotating wing, one end face of the body is provided with a positioning pin and an axial groove, the body and a cylindrical surface of the screwing member are provided with radial grooves penetrating through two ends, the radial grooves are convenient for cable clamping, a head portion of the screwing member is provided with outer thread, a tail end surface of the screwing member is provided with an axial positioning groove and an axial projection, the axial positioning groove corresponds to the positioning pin, and the axial projection corresponds to the axial groove. The joint box sealing screwing mechanism makes assembly operation of a spiral extrusion type mechanical sealing assembly be convenient.
Description
Technical field
The utility model belongs to cable joint box technical field of sealing technology, especially relevant with a kind of connector box sealing screwing mechanism.
Background technology
Existing cable splice closure is generally provided with many optical cable inlet/outlet pipes on box body, the sealing of optical cable inlet/outlet pipe can adopt mechanical seal mode to seal conventionally, conventional mechanical seal mode is extrusion mechanical sealing at present, being about to block is set on optical cable inlet/outlet pipe, between block and optical cable inlet/outlet pipe, be provided with O-ring seal, cable is through the through hole of O-ring seal, block is rotated and is threaded with optical cable inlet/outlet pipe, block plays squeezing action to O-ring seal, O-ring seal is realized and be radially expanded realization sealing, but the spread configuration of many optical cable inlet/outlet pipe comparatively denses is on a wherein side of cable splice closure box body, it is not very convenient installing, when operation, easily the optical cable to side exerts an influence, and being threaded between block and optical cable inlet/outlet pipe while screwing tight, easily make O-ring seal in company with together with rotational deformation, it is not fine making sealing effectiveness.For this reason, the inventor has developed a kind of good sealing effect, has operated again the connector box cable fast sealing assembly of convenient and spiral squeezing type, for adapting to sealing assembly fitting operation needs easily, design a kind of connector box sealing screwing mechanism, made this spiral squeezing type mechanical sealing assembly convenient to operation.
Utility model content
The purpose of this utility model is exactly to adapt to spiral squeezing type mechanical sealing assembly easy to operate needs in the time of assembling, and a kind of easy to operate connector box sealing screwing mechanism is provided.
For this reason, the utility model is by the following technical solutions: connector box sealing screwing mechanism, it is characterized in that, described connector box sealing screwing mechanism comprises rotary handle and screws part, the body arranged outside of rotary handle has rotor, body one end end face is provided with register pin and axial notch, described body and screw and be provided with the radial groove that connects two ends on the periphery of part, radial groove is convenient to clamping of cable, screw part head and be provided with external thread, screw and on part tail end face, be provided with axial location groove and axial projection, described axial location groove is corresponding with described register pin, axial projection is corresponding with described axial notch, make to screw part and rotary handle and play in a circumferential direction positioning action.
When the utility model uses, described in inciting somebody to action, screwing part is all installed on cable, and the external thread one end that screws part described in making is embedded in the stop collar of spiral squeezing type mechanical sealing assembly, then described rotary handle is installed on cable, and described register pin is flush-mounted in described axial location groove, make axial notch coordinate with the mutual setting-in of described axial projection simultaneously, hold rotor the rotation of rotary handle by assembler, drive screws part rotation, make to screw the external thread of part and the screw-internal thread fit of stop collar is connected, reach the effect of convenient and swift installation.
Use the utility model can reach following beneficial effect: rotary handle and screw being used in conjunction with each other of part, and at rotary handle with screw on part and be provided with the radial groove that connects two ends, make fitting operation convenient.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail.
As shown in Figure 1, the utility model comprises rotary handle and screws part, body 2 arranged outside of rotary handle have rotor 1, body 2 one end end faces are provided with register pin 4 and axial notch 3, described body 2 and screw on the periphery of part and be provided with the radial groove 9 that connects two ends, radial groove 9 facilitates cable 8 to clamp, screw part head and be provided with external thread 7, screw and on part tail end face, be provided with axial location groove 6 and axial projection 5, described axial location groove 6 is corresponding with described register pin 4, axial projection 5 is corresponding with described axial notch 3, make to screw part and rotary handle and play in a circumferential direction positioning action.
When the utility model uses, described in inciting somebody to action, screwing part is all installed on cable 8, and external thread 7 one end that screw part described in making are embedded in the stop collar of spiral squeezing type mechanical sealing assembly, then described rotary handle is installed on cable 8, and described register pin 4 is flush-mounted in described axial location groove 6, make axial notch 3 coordinate with the mutual setting-in of described axial projection 5 simultaneously, hold rotor 1 rotation of rotary handle by assembler, drive screws part rotation, the external thread 7 that screws part is connected with the screw-internal thread fit of stop collar, reach the effect of convenient and swift installation.
Claims (1)
1. connector box sealing screwing mechanism, it is characterized in that: described sealing screwing mechanism comprises rotary handle and screws part, body (2) arranged outside of rotary handle has rotor (1), body (2) one end end face is provided with register pin (4) and axial notch (3), described body (2) and screw and be provided with the radial groove (9) that connects two ends on the periphery of part, radial groove (9) facilitates cable (8) to clamp, screw part head and be provided with external thread (7), screw and on part tail end face, be provided with axial location groove (6) and axial projection (5), described axial location groove (6) is corresponding with described register pin (4), axial projection (5) is corresponding with described axial notch (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420230406.4U CN203799087U (en) | 2014-05-06 | 2014-05-06 | Joint box sealing screwing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420230406.4U CN203799087U (en) | 2014-05-06 | 2014-05-06 | Joint box sealing screwing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203799087U true CN203799087U (en) | 2014-08-27 |
Family
ID=51381290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420230406.4U Expired - Lifetime CN203799087U (en) | 2014-05-06 | 2014-05-06 | Joint box sealing screwing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203799087U (en) |
-
2014
- 2014-05-06 CN CN201420230406.4U patent/CN203799087U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 317200, No. 8, Zhongyuan Road, Tiantai street, Tiantai County, Zhejiang, Taizhou Patentee after: ZHEJIANG CHAOQIAN TELECOMMUNICATION TECHNOLOGIES Co.,Ltd. Address before: Chengguan Taizhou Tiantai County of Zhejiang province 317200 City Bridge Development Zone Patentee before: Zhejiang Chaoqian Communication Equipment Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140827 |