CN205986086U - Mine cable joint protector - Google Patents
Mine cable joint protector Download PDFInfo
- Publication number
- CN205986086U CN205986086U CN201620782247.8U CN201620782247U CN205986086U CN 205986086 U CN205986086 U CN 205986086U CN 201620782247 U CN201620782247 U CN 201620782247U CN 205986086 U CN205986086 U CN 205986086U
- Authority
- CN
- China
- Prior art keywords
- cable
- half cylinder
- semicircular cylinder
- edge
- cylinder
- 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 relates to a mine cable joint protector discloses one kind not only can seal the protection to cable joint, can also prevent the device that cable joint was broken, the half slot has been opened on the semicircle board at the both ends of the last semicircular cylinder of its characterized in that respectively, the half slot has been opened on the semicircle board at the both ends of lower semicircular cylinder respectively, the edge processing of going up the semicircular cylinder has the arch, the edge of semicircular cylinder is dealt with flutedly down, it is relative with the edge of lower semicircular cylinder to go up the semicircular cylinder, the use clamp is fixed, it places in down in the recess of the edge of semicircular cylinder to go up the arch of the edge of semicircular cylinder, the main seal ring is arranged in on the first cable, and the half slot that lies in semicircular cylinder one end and the circular slot of the half slot component of the one end of semicircular cylinder down, it arranges in on the second cable to assist the sealing ring, and the half slot that lies in the semicircular cylinder other end and the circular slot of the half slot component of the other end of semicircular cylinder down, go up the semicircular cylinder and put sealed chamber down between the semicircular cylinder.
Description
Technical field
A kind of this utility model borehole cable protection of welded joints device, is related to a kind of cable connector under mine be protected
Device, belong to field of mining equipment.Cable connector not only can be carried out with sealing protection additionally it is possible to prevent particularly to one kind
The device that cable connector is pulled off.
Background technology
The use of downhole cable, cable to be connected up adjustment at any time according to down-hole machine, such as coal-winning machine reach when
Wait and move forward at any time it is necessary to drag cable, in the cable between when there is no joint, the work typically not interfering with coal-winning machine is entered
Degree, once cable in use, has breakpoint, existing processing mode is the method pair being wrapped with adhesive waterproof tape using outside
Cable connector be attached protect, this connected mode, with downhole cable frequent in cable trough dragging, if adhesive tape curls
Excessively, cable connector is easily stuck in cable trough, and if adhesive waterproof tape is less, be just easy to make cable connector loosen it is impossible to
Again cable connector is protected, or even have electric leakage risk, be also easy in movement, so that two strands of cable connectors is pulled off, directly
The use of impact cable.
Content of the invention
In order to improve above-mentioned situation, a kind of this utility model borehole cable protection of welded joints device provides one kind not only can
Cable connector is carried out with sealing protection additionally it is possible to prevent the device that cable connector is pulled off.Structure is simple, convenient use.
A kind of this utility model borehole cable protection of welded joints device is realized in：A kind of borehole cable of this utility model
Protection of welded joints device is by annular seal space, upper half cylinder, hole for injecting glue, fixing hoop, auxiliary sealing ring, the second cable, auxiliary retainer ring, aerofluxuss
Hole, inner fixed stand, lower half cylinder, main retainer ring, the first cable and main seal ring composition, on the semi-circular plate at the two ends of upper half cylinder
Have half slot, the semi-circular plate at the two ends of lower half cylinder has half slot, the edge of upper half cylinder is equipped with convex
Rise, the edge of lower half cylinder is equipped with groove, and upper half cylinder is relative with the edge of lower half cylinder, is fixed using clip, upper half
The projection of the edge of cylinder is placed in the groove of the edge of lower half cylinder, and main seal ring is placed on the first cable, and is located at
In the circular groove of half slot composition of one end of the half slot of upper half cylinder one end and lower half cylinder, auxiliary sealing ring is placed in the second cable
On, and be located in the half slot of the upper half cylinder other end and the circular groove of half slot composition of the other end of lower half cylinder, upper semi-circle
It is equipped with annular seal space between cylinder and lower half cylinder, upper half cylinder has hole for injecting glue, lower half cylinder has steam vent, inner fixed stand
It is placed in sealing intracavity, main retainer ring is placed on inner fixed stand, one end of the first cable passes through main retainer ring, and auxiliary retainer ring is placed in interior
On fixed mount, one end of the second cable passes through auxiliary retainer ring, is connected with one end of the first cable.
During use, first one end of the first cable is sequentially passed through main seal ring and main retainer ring, one end of the second cable
Through auxiliary sealing ring and auxiliary retainer ring, then by the first cable and the second cable connection, curled using adhesive tape and be tightly connected, then
Main seal ring and auxiliary sealing ring are adjusted to correct position, upper half cylinder is relative with the edge of lower half cylinder, make upper semi-circle
In the groove of edge that the projection of the edge of cylinder is placed in lower half cylinder, then fixed using clip, by hole for injecting glue to close
Envelope intracavity note fluid sealant, the gas of sealing intracavity is discharged from steam vent, and after in annular seal space, glue fills, steam vent is also sealed
Stifled, stop injecting glue, gum-injecting port is blocked, now upper half cylinder and lower half cylinder and inner fixed stand form an entirety, can
Enough prevent cable connector from making moist in use, overall tensile strength can be improved again.The design of described fixed mount, can
When making the first cable and the second cable tension, reduce the stress of joint, be prevented from cable in cable dragging process and connect
Head is not pulled off, and reaches and cable connector not only can be carried out with sealing protection additionally it is possible to prevent the purpose that cable connector is pulled off.
Beneficial effect.
First, structure is simple, convenient and practical.
2nd, with low cost it is easy to promote.
Brief description
Accompanying drawing 1 is a kind of structural representation of this utility model borehole cable protection of welded joints device.
In accompanying drawing
Wherein part is：Annular seal space（1）, upper half cylinder（2）, hole for injecting glue（3）, fixing hoop（4）, auxiliary sealing ring（5）, the
Two cables（6）, auxiliary retainer ring（7）, steam vent（8）, inner fixed stand（9）, lower half cylinder（10）, main retainer ring（11）, the first electricity
Cable（12）, main seal ring（13）.
Specific embodiment：
When a kind of this utility model borehole cable protection of welded joints device is achieved in that use, first by the first cable
（12）One end sequentially pass through main seal ring（13）With main retainer ring（11）, the second cable（6）One end pass through auxiliary sealing ring（5）
With auxiliary retainer ring（7）, then by the first cable（12）With the second cable（6）Connect, curled using adhesive tape and be tightly connected, then
Main seal ring（13）With auxiliary sealing ring（5）It is adjusted to correct position, by upper half cylinder（2）With lower half cylinder（10）Edge's phase
Right, make upper half cylinder（2）The projection of edge be placed in lower half cylinder（10）The groove of edge in, then adopt clip solid
Fixed, by hole for injecting glue（3）To annular seal space（1）Interior note fluid sealant, annular seal space（1）Interior gas is from steam vent（8）Discharge, work as sealing
Chamber（1）After interior glue fills, steam vent（8）Also blocked, stop injecting glue, gum-injecting port is blocked, now upper half cylinder（2）With under
Semicircular cylinder（10）And inner fixed stand（9）Form an entirety, can either prevent cable connector from making moist in use, and energy
The enough tensile strength improving entirety.The design of described fixed mount, can make the first cable（12）With the second cable（6）Tension when
Wait, reduce the stress of joint, be prevented from cable dragging process middle cable connector and be not pulled off, reaching not only can be to cable
Joint carries out sealing protection additionally it is possible to prevent the purpose that cable connector is pulled off.
Claims (1)
1. a kind of borehole cable protection of welded joints device, is characterized in that：By annular seal space, upper half cylinder, hole for injecting glue, fixing hoop, auxiliary
Sealing ring, the second cable, auxiliary retainer ring, steam vent, inner fixed stand, lower half cylinder, main retainer ring, the first cable and main seal ring
Composition, the semi-circular plate at the two ends of upper half cylinder has half slot, the semi-circular plate at the two ends of lower half cylinder has
Half slot, the edge of upper half cylinder is equipped with projection, and the edge of lower half cylinder is equipped with groove, upper half cylinder and lower half cylinder
Edge relatively, is fixed using clip, the projection of the edge of upper half cylinder is placed in the groove of the edge of lower half cylinder, main
Sealing ring is placed on the first cable, and be located at the half slot composition of the half slot of upper half cylinder one end and one end of lower half cylinder
In circular groove, auxiliary sealing ring is placed on the second cable, and is located at the half slot of the upper half cylinder other end and the other end of lower half cylinder
Half slot composition circular groove in, be equipped with annular seal space between upper half cylinder and lower half cylinder, upper half cylinder have hole for injecting glue, under
Steam vent is had on semicircular cylinder, inner fixed stand is placed in sealing intracavity, main retainer ring is placed on inner fixed stand, one end of the first cable
Through main retainer ring, auxiliary retainer ring is placed on inner fixed stand, and one end of the second cable passes through auxiliary retainer ring, and the one of the first cable
End is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620782247.8U CN205986086U (en) | 2016-07-25 | 2016-07-25 | Mine cable joint protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620782247.8U CN205986086U (en) | 2016-07-25 | 2016-07-25 | Mine cable joint protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205986086U true CN205986086U (en) | 2017-02-22 |
Family
ID=58025569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620782247.8U Expired - Fee Related CN205986086U (en) | 2016-07-25 | 2016-07-25 | Mine cable joint protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205986086U (en) |
-
2016
- 2016-07-25 CN CN201620782247.8U patent/CN205986086U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170222 Termination date: 20170725 |