CN203082377U - Shaft end cable outgoing line sealing structure - Google Patents
Shaft end cable outgoing line sealing structure Download PDFInfo
- Publication number
- CN203082377U CN203082377U CN 201220706249 CN201220706249U CN203082377U CN 203082377 U CN203082377 U CN 203082377U CN 201220706249 CN201220706249 CN 201220706249 CN 201220706249 U CN201220706249 U CN 201220706249U CN 203082377 U CN203082377 U CN 203082377U
- Authority
- CN
- China
- Prior art keywords
- cable
- flange plate
- stifled
- rotary shaft
- rotating shaft
- 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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- Installation Of Indoor Wiring (AREA)
Abstract
The utility model relates to a shaft end cable outgoing line sealing structure which comprises a rotary shaft and a flange plate. The end portion of the rotary shaft is in coaxial connection with the flange plate. A cable is arranged inside the rotary shaft and the flange plate in a penetrating mode. A part of the cable between the cable and the rotary shaft is provided with a cable plug in a coaxial and sealing mode. One end of the cable plug is arranged in the rotary shaft. The other end of the cable plug is arranged in the flange plate outside the rotary shaft. A clamping ring is arranged in one part of the cable plug in a coaxial and sleeved mode, wherein the part of the cable plug is arranged in the flange plate. The cable plug is arranged between the cable and the rotary shaft in a sealed mode, the cable plug is manufactured into a cylinder end and a frustum end, wherein the cylinder end and the frustum end are coaxial, the frustum end of the cable plug achieves sealed connection between the cable and the rotary shaft, and the shaft end cable outgoing line sealing structure guarantees that rainwater cannot inflow along a shaft hole. Through the clamping ring arranged at the cylinder end of the cable plug in a coaxial and sleeved mode, the shaft end cable outgoing line sealing structure can guarantee that the rainwater cannot flow into the shaft hole of the rotary shaft along the cable. The shaft end cable outgoing line sealing structure is scientific in design, simple in structure, capable of producing certain deformation amount by using the cable plug, and capable of effectively improving sealing between the cable and the rotary shaft.
Description
Technical field
The utility model belongs to the video protection and monitor field, relates to the sealing of cable in the axle head outlet, especially a kind of axle head cable outlet sealing configuration.
Background technique
In order to prevent that rainwater or water vapour from entering The Cloud Terrace inside, thereby cause device damage, the The Cloud Terrace that is installed in outdoor application must possess good water-tight performance.
Generally in the both sides of The Cloud Terrace protective housing is installed, promptly the cable between The Cloud Terrace and the protective housing adopts the Placement of side outlet, and cable passes with protective housing from the axis hole of The Cloud Terrace and is connected.Because have certain clearance between the axis hole of The Cloud Terrace and the cable in this side outlet structure, sealing is relatively poor, the water capacity easily enters The Cloud Terrace inside from axis hole, causes the The Cloud Terrace can't proper functioning.
The model utility content
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of axle head cable outlet sealing configuration of simple in structure, good seal performance is provided.
Technical solutions of the utility model are achieved in that
A kind of axle head cable outlet sealing configuration, comprise rotating shaft, flange plate, the end of this rotating shaft is connected with flange plate is coaxial, in rotating shaft and flange plate, be coated with cable jointly, it is characterized in that: it is stifled that co-axial seal is installed a cable on the cable between described cable and the rotating shaft, the stifled end of this cable is positioned at rotating shaft, and the stifled the other end of this cable is positioned at the outer flange plate of rotating shaft, coaxial package one hold-down ring on the cable of position blocks up in flange plate.
And the stifled end of described cable is made cylindrical end, and the other end is made the frustum end, and the stifled frustum end of cable is positioned at rotating shaft position, and the stifled cylindrical end of cable is positioned at the flange plate position.
And the stifled frustum end path of described cable is positioned at the stifled end of cable.
And described hold-down ring is an annulus nested structure, and its made endoporus is a cone shape hole.
Advantage of the present utility model and good effect are:
1, this seal arrangement is stifled by be sealed and installed with cable between cable and rotating shaft, and stifled coaxial cylindrical end and the frustum end made of this cable realized being tightly connected of cable and rotating shaft by the frustum end that this cable is stifled, guaranteed that rainwater can not flow into along axis hole; By the hold-down ring of the stifled coaxial institute of the cylindrical end suit of this cable, can guarantee that rainwater is not in the axis hole of the rotating shaft of cable inflow along the line.
2, the utility model design science is simple in structure, utilizes the stifled generation of cable certain deformation amount, thereby has effectively improved the sealing between cable and the rotating shaft.
Description of drawings
Fig. 1 is a structure sectional view of the present utility model;
Fig. 2 is the stifled sectional view of the utility model cable;
Fig. 3 is the sectional view of the utility model hold-down ring.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing and by specific embodiment, and following examples are descriptive, are not determinate, can not limit protection domain of the present utility model with this.
A kind of axle head cable outlet sealing configuration comprises rotating shaft 3, flange plate 1, and the end of this rotating shaft is connected with flange plate is coaxial, is coated with cable 5 in this rotating shaft and the flange plate jointly.
Innovative point of the present utility model is:
Co-axial seal is installed a cable and is blocked up 4 on the cable between described cable and the rotating shaft, and the stifled end of this cable is positioned at rotating shaft, and the stifled the other end of this cable is positioned at the outer flange plate of rotating shaft, coaxial package one hold-down ring 2 on the cable of position blocks up in flange plate.
In the present embodiment, as shown in Figure 2, the stifled end of described cable is made cylindrical end 6, the other end is made frustum end 7, the stifled frustum end of cable is positioned at rotating shaft position, and the stifled cylindrical end of cable is positioned at the flange plate position, and the stifled frustum end path of described cable is positioned at the stifled end of cable.
As shown in Figure 3, described hold-down ring is an annulus nested structure, and its made endoporus is a cone shape hole 8.
Described cable is stifled to be made by elastic material.
Be tightly connected together with cable and rotating shaft axis hole after the stifled compressive strain of described cable, effectively improved the sealability between cable and the rotating shaft.
Claims (4)
1. axle head cable outlet sealing configuration, comprise rotating shaft, flange plate, the end of this rotating shaft is connected with flange plate is coaxial, in rotating shaft and flange plate, be coated with cable jointly, it is characterized in that: it is stifled that co-axial seal is installed a cable on the cable between described cable and the rotating shaft, the stifled end of this cable is positioned at rotating shaft, and the stifled the other end of this cable is positioned at the outer flange plate of rotating shaft, coaxial package one hold-down ring on the cable of position blocks up in flange plate.
2. axle head cable outlet sealing configuration according to claim 1 is characterized in that: the stifled end of described cable is made cylindrical end, and the other end is made the frustum end, and the stifled frustum end of cable is positioned at rotating shaft position, and the stifled cylindrical end of cable is positioned at the flange plate position.
3. axle head cable outlet sealing configuration according to claim 2 is characterized in that: the stifled frustum end path of described cable is positioned at the stifled end of cable.
4. axle head cable outlet sealing configuration according to claim 1 is characterized in that: described hold-down ring is an annulus nested structure, and its made endoporus is a cone shape hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220706249 CN203082377U (en) | 2012-12-18 | 2012-12-18 | Shaft end cable outgoing line sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220706249 CN203082377U (en) | 2012-12-18 | 2012-12-18 | Shaft end cable outgoing line sealing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203082377U true CN203082377U (en) | 2013-07-24 |
Family
ID=48828215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220706249 Expired - Fee Related CN203082377U (en) | 2012-12-18 | 2012-12-18 | Shaft end cable outgoing line sealing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203082377U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108574253A (en) * | 2018-07-04 | 2018-09-25 | 倍仕得电气科技（杭州）股份有限公司 | A kind of cable fixing head |
-
2012
- 2012-12-18 CN CN 201220706249 patent/CN203082377U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108574253A (en) * | 2018-07-04 | 2018-09-25 | 倍仕得电气科技（杭州）股份有限公司 | A kind of cable fixing head |
| CN108574253B (en) * | 2018-07-04 | 2024-07-09 | 倍仕得电气科技（杭州）股份有限公司 | Cable fixing head |
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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: 20130724 Termination date: 20151218 |
|
| EXPY | Termination of patent right or utility model |