CN204088585U - Connect the bushing combination in horizontal grounding objects sleeve pipe - Google Patents
Connect the bushing combination in horizontal grounding objects sleeve pipe Download PDFInfo
- Publication number
- CN204088585U CN204088585U CN201420446420.8U CN201420446420U CN204088585U CN 204088585 U CN204088585 U CN 204088585U CN 201420446420 U CN201420446420 U CN 201420446420U CN 204088585 U CN204088585 U CN 204088585U
- Authority
- CN
- China
- Prior art keywords
- horizontal grounding
- bushing
- grounding objects
- objects
- ratchet
- 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
Links
- 239000002245 particle Substances 0.000 claims description 3
- 238000007731 hot pressing Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
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- Cable Accessories (AREA)
Abstract
The utility model discloses a kind of bushing combination connected in horizontal grounding objects sleeve pipe.This bushing combination is arranged between horizontal grounding objects and joint sleeve, bushing combination comprises the bushing and ratchet connecting horizontal grounding objects, bushingly be and horizontal grounding objects and the suitable pipe of joint sleeve, bushing inside and outside periphery inlays several ratchets, and the hardness of ratchet is greater than the hardness of horizontal grounding objects and joint sleeve.The utility model structure is simple, increases the reliability of the connection of substation ground net horizontal grounding objects and to strengthen between horizontal grounding objects through-flow.
Description
Technical field:
The utility model relates to a kind of bushing combination connected in horizontal grounding objects sleeve pipe.
Background technology:
Horizontal grounding objects in substation ground net is when needs increase galvanization and extend connection, usually increase by a jockey in the junction of the horizontal grounding objects be connected, existing jockey mostly is increases by an adapter sleeve in the junction of horizontal grounding objects, then on adapter sleeve, increase by a hold down gag, make female connector generation plastic deformation, contact with the horizontal grounding objects be connected, reach the object of connection.But this kind of method, be contact with horizontal grounding objects owing to making it that plastic deformation occur to adapter sleeve applying pressure, the contact area between such adapter sleeve and horizontal grounding objects is very little, can not ensure the connection reliability of horizontal grounding objects.And due to adapter sleeve very little at the deflection of radial direction, might not plastic deformation be there is, sometimes or even strain, so the connection reliability of horizontal grounding objects is difficult to ensure.
Summary of the invention:
The utility model is the reliability of connection in order to increase substation ground net horizontal grounding objects and strengthens through-flow between horizontal grounding objects and provide a kind of bushing combination connected in horizontal grounding objects sleeve pipe.
The technical scheme that the utility model adopts has:
Connect the bushing combination in horizontal grounding objects sleeve pipe, described bushing combination is arranged between described horizontal grounding objects and joint sleeve, bushing combination comprises the bushing and ratchet connecting horizontal grounding objects, describedly bushingly be and described horizontal grounding objects and the suitable pipe of joint sleeve, bushing inside and outside periphery inlays several ratchets, and the hardness of described ratchet is greater than the hardness of described horizontal grounding objects and joint sleeve.
Further, described ratchet is evenly embedded on bushing inside and outside periphery.
Further, described ratchet is spheroidal, is embedded on bushing inside and outside periphery by hot pressing.
Further, the particle diameter of described ratchet is not more than 2.5mm.
The utility model has following beneficial effect:
The utility model structure is simple, cone tooth is increased on bushing inwall and on outer wall, cone tooth hardness is greater than the hardness of described joint sleeve and horizontal grounding objects, after with crimping tool clamping, these cone teeth are just clamp-oned in the material of horizontal grounding objects and joint sleeve closely, substantially increase the firmness connected between them, this assures the connection reliability between each parts.
Accompanying drawing illustrates:
Fig. 1 is the main TV structure figure of the utility model.
Fig. 2 is the utility model plan structure figure.
Fig. 3 is application structure figure of the present utility model.
Wherein
1, hold down gag; 2, bushing; 3, joint sleeve; 4, horizontal grounding objects; 21, ratchet.
Embodiment:
Below in conjunction with accompanying drawing, the utility model is further described.
Please refer to Fig. 1 to Fig. 3, the utility model connects the bushing combination in horizontal grounding objects sleeve pipe, there is bushing 2 and ratchet 21 of connection two horizontal grounding objects 4, bushing 2 are and horizontal grounding objects 4 and the suitable pipe of joint sleeve 3, and ratchet 21 is embedded on the inside and outside periphery of bushing 2 uniformly.Ratchet 21 is spheroidal, and the particle diameter of ratchet 21 is not more than 2.5mm, and ratchet 21 hardness is greater than the hardness of horizontal grounding objects 4 and joint sleeve 3.The utility model is when connecting horizontal grounding objects 4, first be socketed on horizontal grounding objects 4 by bushing 2, then joint sleeve 3 is socketed on bushing 2, then on joint sleeve 3, hold down gag 1 is increased, pressure is applied to joint sleeve 3, under the effect of external force, joint sleeve 3, bushing 2 and horizontal grounding objects 4 there is plastic deformation, in bushing 2, the hardness of the ratchet 21 on outer circumference surface is greater than joint sleeve 3 and horizontal grounding objects 4 respectively, so ratchet 21 can be clamp-oned in the material of horizontal grounding objects 4 and joint sleeve 3 closely, so just increase horizontal grounding objects 4 and bushing 3, bonded area between bushing 3 and joint sleeve 3, so the galvanization between horizontal grounding objects also increases accordingly.
The above is only this preferred implementation of the present utility model; should be understood that; for those skilled in the art, can also make some improvement under the prerequisite not departing from the utility model principle, these improvement also should be considered as protection range of the present utility model.
Claims (4)
1. connect the bushing combination in horizontal grounding objects sleeve pipe, it is characterized in that: described bushing combination is arranged between described horizontal grounding objects (4) and joint sleeve (3), bushing combination comprises bushing (2) and the ratchet (21) that connect horizontal grounding objects (4), described bushing (2) are the pipe suitable with described horizontal grounding objects (4) and joint sleeve (3), the inside and outside periphery of bushing (2) is inlayed several ratchets (21), the hardness of described ratchet (21) is greater than the hardness of described horizontal grounding objects (4) and joint sleeve (3).
2. the bushing combination connected in horizontal grounding objects sleeve pipe as claimed in claim 1, is characterized in that: described ratchet (21) is evenly embedded on the inside and outside periphery of bushing (2).
3. the bushing combination connected in horizontal grounding objects sleeve pipe as claimed in claim 1, be is characterized in that: described ratchet (21) is spheroidal, is embedded on the inside and outside periphery of bushing (2) by hot pressing.
4. the bushing combination connected in horizontal grounding objects sleeve pipe as claimed in claim 1, is characterized in that: the particle diameter of described ratchet (21) is not more than 2.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420446420.8U CN204088585U (en) | 2014-08-08 | 2014-08-08 | Connect the bushing combination in horizontal grounding objects sleeve pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420446420.8U CN204088585U (en) | 2014-08-08 | 2014-08-08 | Connect the bushing combination in horizontal grounding objects sleeve pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204088585U true CN204088585U (en) | 2015-01-07 |
Family
ID=52181260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420446420.8U Expired - Fee Related CN204088585U (en) | 2014-08-08 | 2014-08-08 | Connect the bushing combination in horizontal grounding objects sleeve pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204088585U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107978878A (en) * | 2017-12-18 | 2018-05-01 | 贵州大学 | A kind of ground wire connects body device |
-
2014
- 2014-08-08 CN CN201420446420.8U patent/CN204088585U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107978878A (en) * | 2017-12-18 | 2018-05-01 | 贵州大学 | A kind of ground wire connects body device |
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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: 20150107 Termination date: 20200808 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |