CN207603135U - Cable branch box Special grounding wire damp-proof device - Google Patents
Cable branch box Special grounding wire damp-proof device Download PDFInfo
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- CN207603135U CN207603135U CN201721794448.0U CN201721794448U CN207603135U CN 207603135 U CN207603135 U CN 207603135U CN 201721794448 U CN201721794448 U CN 201721794448U CN 207603135 U CN207603135 U CN 207603135U
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- engaging portion
- damp
- proof device
- branch box
- cable
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Abstract
The utility model relates to protective device technical field, more specifically, it is related to a kind of cable branch box Special grounding wire damp-proof device, operation stick and cable connector are equipped in cable branch box, operation stick is connect by copper sleeve with cable connector, wherein, in operation stick fixed copper ring is equipped with close to one end of copper sleeve, ground wire is connect with fixed copper ring, the damp-proof device includes the first engaging portion and the second engaging portion, first engaging portion is connect with the second engaging portion by moisture-proof annulus, first engaging portion is buckled in the one end of clamping rings far from cable connector, second engaging portion is buckled on cable connector, the connecting pin of operation stick and cable connector, the connecting pin of ground wire and fixed copper ring, copper sleeve, fixed copper ring is wrapped in damp-proof device.The utility model is buckled in by engaging portion on cable branch box, and the component in cable branch box is wrapped in damp-proof device, can effectively be completely cut off the component junction in cable branch box and rainwater.
Description
Technical field
The utility model relates to protective device technical field, prevents more particularly, to a kind of cable branch box Special grounding wire
Damp device.
Background technology
During cable run power cut construction, the ground wire of line security measure is typically mounted at cable distribution box, but at present
The cable branch box Special grounding wire used does not have moisture-proof function, and especially in moist or rainy weather, cable branch box is special to be connect
There is the drawbacks of intaking and is non-moistureproof after ground wire installing, cable T joint head is seriously caused to make moist and reduction of insulating, to circuit in the future
Operation brings great security risk.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of cable branch box Special grounding wire and prevent
Damp device, is buckled in by engaging portion on cable branch box, and the component in cable branch box is wrapped in damp-proof device, can be had
Effect completely cuts off the component junction in cable branch box and rainwater.
To solve the above problems, technical solution provided by the utility model is：A kind of cable branch box Special grounding wire is prevented
Damp device, cable branch box is interior to be equipped with operation stick and cable connector, and operation stick is connect by copper sleeve with cable connector, wherein,
Fixed copper ring is equipped with close to one end of copper sleeve in operation stick, ground wire is connect with fixed copper ring, and the damp-proof device includes
First engaging portion and the second engaging portion, the first engaging portion are connect with the second engaging portion by moisture-proof annulus, first snapping
Portion is buckled in the one end of clamping rings far from cable connector, and the second engaging portion is buckled on cable connector, and operation stick connects with cable
The connecting pin of head, the connecting pin of ground wire and fixed copper ring, copper sleeve, fixed copper ring are wrapped in damp-proof device.
In the utility model, after damp-proof device is sleeved on cable branch box Special grounding wire fixation copper ring, pass through copper
Two bolts that ground wire is connected on ring are fixed；When cable branch box Special grounding wire is installed on cable connector, pass through rotation
Operation stick and be tightened on cable connector, fixed copper ring and the first engaging portion for being sleeved on top are non-rotary, with operation stick
Rotation, damp-proof device is gradually forced tightly on cable connector,, will by the second engaging portion and cable connector snapping so as to complete to connect
Damp-proof device is fixed on cable connector.
Further, first engaging portion is hollow cylindrical structure, and second engaging portion is hollow cylinder
Shape structure, the moisture-proof annulus are hollow frustum cone structure.
Further, the internal diameter of the fixation copper ring is direct equal with operation stick.Clamping rings is sheathed on operation stick
On, clamping rings is equal with operation stick internal diameter, prevents clamping rings from slipping.
Further, the height value H1 of first engaging portion is 1.5cm ~ 2.5cm；The height of second engaging portion
Angle value H2 is 4.0cm ~ 5.0cm.
Further, the wall thickness of the damp-proof device is 0.3cm ~ 0.6cm.
Further, the damp-proof device is soft insulating material.Damp-proof device is set as soft insulating material, a side
Face facilitates attended operation, on the other hand, is overlying on surface prevented also from rainwater and causes to get an electric shock.
Compared with prior art, advantageous effect is：A kind of moisture-proof dress of cable branch box Special grounding wire provided by the invention
It puts, is buckled in operation stick by the first engaging portion, damp-proof device is buckled on cable connector by the second engaging portion, operate
The connecting pin of stick and cable connector, the connecting pin of ground wire and fixed copper ring, copper sleeve, fixed copper ring are wrapped in damp-proof device
It is interior, effectively the component junction in cable branch box and rainwater can be completely cut off, prevent it from making moist, reduce artificial moisture-proof operation wind
Danger.
Description of the drawings
Fig. 1 is the utility model overall structure diagram.
Specific embodiment
The attached figures are only used for illustrative purposes and cannot be understood as limitating the patent；It is attached in order to more preferably illustrate the present embodiment
Scheme certain components to have omission, zoom in or out, do not represent the size of actual product；To those skilled in the art,
The omitting of some known structures and their instructions in the attached drawings are understandable.Being given for example only property of position relationship described in attached drawing
Explanation, it is impossible to be interpreted as the limitation to this patent.
As shown in Figure 1, a kind of cable branch box Special grounding wire damp-proof device, cable branch box is interior to be equipped with 1 He of operation stick
Cable connector 2, operation stick 1 are connect by copper sleeve 3 with cable connector 2, wherein, it is set in operation stick 1 close to one end of copper sleeve 3
There is fixed copper ring 5, ground wire 4 is connect with fixed copper ring 5, and the damp-proof device includes the first engaging portion 6 and the second engaging portion
7, the first engaging portion 6 is connect with the second engaging portion 7 by moisture-proof annulus 8, and it is remote that first engaging portion 6 is buckled in clamping rings
One end from cable connector 2, the second engaging portion 7 are buckled on cable connector 2, and the connecting pin of operation stick 1 and cable connector 2 connects
The connecting pin of ground wire 4 and fixed copper ring 5, copper sleeve 3, fixed copper ring 5 are wrapped in damp-proof device.
In the utility model, damp-proof device is sleeved on after cable branch box Special grounding wire 4 fixed on copper ring 5, is passed through
Two bolts of connection ground wire 4 are fixed on copper ring；When cable branch box Special grounding wire 4 is installed on cable connector 2, pass through
Rotation process stick 1 and be tightened on cable connector 2, fixed copper ring 5 and be sleeved on top the first engaging portion 6 be it is non-rotary, with
It operation stick 1 to rotate, damp-proof device is gradually forced tightly on cable connector 2, so as to complete to connect, by the second engaging portion 7 and cable
2 snapping of connector, damp-proof device is fixed on cable connector 2.
Specifically, the first engaging portion 6 is hollow cylindrical structure, and second engaging portion 7 is hollow cylindrical structure,
The moisture-proof annulus 8 is hollow frustum cone structure.The height value H1 of first engaging portion 6 is 1.5cm ~ 2.5cm；Described second
The height value H2 of engaging portion 7 is 4.0cm ~ 5.0cm.The wall thickness of damp-proof device is 0.3cm ~ 0.6cm.
Wherein, the internal diameter of fixed copper ring 5 is direct equal with operation stick 1.Clamping rings is sheathed in operation stick 1, fixed
Annulus is equal with 1 internal diameter of operation stick, prevents clamping rings from slipping.
In addition, damp-proof device is soft insulating material.Damp-proof device is set as soft insulating material, on the one hand facilitates connection
On the other hand operation, is overlying on surface prevented also from rainwater and causes to get an electric shock.
Obviously, above-described embodiment of the utility model is only intended to clearly illustrate the utility model example, and
It is not the restriction to the embodiment of the utility model.For those of ordinary skill in the art, in above description
On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments
It is exhaustive.All any modification, equivalent and improvement made within the spirit and principles of the present invention etc., should be included in
Within the protection domain of the utility model claims.
Claims (6)
1. a kind of cable branch box Special grounding wire damp-proof device, cable branch box is interior to be equipped with operation stick（1）And cable connector
（2）, operation stick（1）Pass through copper sleeve（3）With cable connector（2）Connection, which is characterized in that in operation stick（1）Close to copper sleeve
（3）One end be equipped with fixed copper ring（5）, ground wire（4）With fixed copper ring（5）Connection, damp-proof device include the first engaging portion（6）
With the second engaging portion（7）, the first engaging portion（6）With the second engaging portion（7）Pass through moisture-proof annulus（8）Connection, the described first button
Socket part（6）Clamping rings is buckled in far from cable connector（2）One end, the second engaging portion（7）It is buckled in cable connector（2）On,
Operation stick and cable connector（2）Connecting pin, ground wire（4）With fixed copper ring（5）Connecting pin, copper sleeve（3）, fixed copper ring
（5）It is wrapped in damp-proof device.
A kind of 2. cable branch box Special grounding wire damp-proof device according to claim 1, which is characterized in that described
One engaging portion（6）For hollow cylindrical structure, second engaging portion（7）For hollow cylindrical structure, the moisture-proof circle
Ring（8）For hollow frustum cone structure.
3. a kind of cable branch box Special grounding wire damp-proof device according to claim 2, which is characterized in that described consolidates
Determine copper ring（5）Internal diameter and operation stick（1）It is direct equal.
A kind of 4. cable branch box Special grounding wire damp-proof device according to claim 2, which is characterized in that described
One engaging portion（6）Height value H1 be 1.5cm ~ 2.5cm；Second engaging portion（7）Height value H2 for 4.0cm ~
5.0cm。
5. a kind of cable branch box Special grounding wire damp-proof device according to any one of claims 1 to 4, feature exist
In the wall thickness of the damp-proof device is 0.3cm ~ 0.6cm.
6. a kind of cable branch box Special grounding wire damp-proof device according to claim 5, which is characterized in that described is anti-
Damp device is soft insulating material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721794448.0U CN207603135U (en) | 2017-12-20 | 2017-12-20 | Cable branch box Special grounding wire damp-proof device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721794448.0U CN207603135U (en) | 2017-12-20 | 2017-12-20 | Cable branch box Special grounding wire damp-proof device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207603135U true CN207603135U (en) | 2018-07-10 |
Family
ID=62766349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721794448.0U Active CN207603135U (en) | 2017-12-20 | 2017-12-20 | Cable branch box Special grounding wire damp-proof device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207603135U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109462203A (en) * | 2018-09-14 | 2019-03-12 | 广东求精电气有限公司 | A kind of cable branch box convenient for wiring |
-
2017
- 2017-12-20 CN CN201721794448.0U patent/CN207603135U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109462203A (en) * | 2018-09-14 | 2019-03-12 | 广东求精电气有限公司 | A kind of cable branch box convenient for wiring |
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