CN204088609U - Jockey in substation ground net - Google Patents
Jockey in substation ground net Download PDFInfo
- Publication number
- CN204088609U CN204088609U CN201420446498.XU CN201420446498U CN204088609U CN 204088609 U CN204088609 U CN 204088609U CN 201420446498 U CN201420446498 U CN 201420446498U CN 204088609 U CN204088609 U CN 204088609U
- Authority
- CN
- China
- Prior art keywords
- joint sleeve
- band steel
- bushing connection
- utility
- jockey
- 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
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 21
- 239000010959 steel Substances 0.000 claims abstract description 21
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Abstract
The utility model discloses the jockey in a kind of substation ground net.Comprise joint sleeve and band steel connector, band steel connector comprises band steel convergence part and bushing connection, and joint sleeve is socketed in bushing connection, and the inwall of joint sleeve is provided with several ratchets; The tube wall of bushing connection is provided with one group of housing screw, and housing screw through the tube wall of bushing connection, and contacts with the outer wall of joint sleeve; Band steel convergence part has one group of connecting hole.The utility model structure is simple, the linkage unit adopting band steel convergence part and bushing connection to combine, the connection between two earth rods meeting difform cross section.
Description
technical field:
The utility model relates to the jockey in a kind of substation ground net.
background technology:
Earth rod in substation ground net is when needs extend, usually need to increase linkage unit in the junction of the earth rod be extended, existing linkage unit mostly is increases by an adapter sleeve in the junction of horizontal grounding objects, but to be the shape of cross section of earth rod and the connected earth rod be extended all identical with diameter for this kind of connected mode prerequisite.So when the shape of cross section of the earth rod be extended is different from the shape of cross section of connected earth rod, this kind of mode will be restricted.
summary of the invention:
The utility model provides the jockey in a kind of substation ground net in order to above-mentioned prior art Problems existing.
The technical scheme that the utility model adopts has:
Jockey in substation ground net, comprise joint sleeve and band steel connector, band steel connector comprises band steel convergence part and bushing connection, and described joint sleeve is socketed in bushing connection, and the inwall of joint sleeve is provided with several ratchets; The tube wall of bushing connection is provided with one group of housing screw, and housing screw through the tube wall of bushing connection, and contacts with the outer wall of joint sleeve; Described band steel convergence part has one group of connecting hole.
Further design of the present utility model is:
Described joint sleeve is provided with breach, and this breach is parallel to the axis of joint sleeve, and contour with joint sleeve.
Described ratchet is conical, equal portions, is arranged on the inwall of joint sleeve uniformly.
The utility model has following beneficial effect:
The utility model structure is simple, adopt the linkage unit that band steel convergence part and bushing connection combine, ensure that the connection between two earth rods that difformity is transversal, the utility model arranges several ratchets on the inwall of joint sleeve, adds the reliability connected between earth rod.
accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model.
Fig. 2 is application schematic diagram of the present utility model.
Fig. 3 is application side view of the present utility model.
Fig. 4 is the structural representation of joint sleeve of the present utility model.
Fig. 5 is another structural representation of joint sleeve of the present utility model.
Wherein
1, band steel connector; 2, joint sleeve; 3, connecting bolt; 4, earth rod; 11, band steel convergence part; 12, bushing connection; 21, breach; 22, ratchet; 110, connecting hole; 121, housing screw.
embodiment:
Below in conjunction with accompanying drawing, the utility model is further described.
Please refer to Fig. 1 to Fig. 5, jockey in the utility model substation ground net, there is joint sleeve 2 and band steel connector 1, wherein band steel connector 1 comprises band steel convergence part 11 and bushing connection 12, the internal diameter of bushing connection 12 is equal with the external diameter of joint sleeve 2, and joint sleeve 2 is socketed in the inside of bushing connection 12, earth rod 4 is socketed in joint sleeve 2, the utility model is in order to strengthen the contact area of earth rod 4 and joint sleeve 2 thus the connection reliability strengthened between earth rod 4 and joint sleeve 2, the inwall of joint sleeve 2 is provided with several ratchets 22, ratchet 22 is conical, equal portions, be arranged on the inwall of joint sleeve 2 uniformly, wherein the hardness of ratchet 22 is greater than the hardness of earth rod 4, the utility model is in order to better connect earth rod 4 and joint sleeve 2, the tube wall of bushing connection 12 is provided with one group of housing screw 121, housing screw 121 is through the tube wall of bushing connection 12, and contact with the outer wall of joint sleeve 2, as Fig. 2 and Fig. 3, rotatably compress screw 121, housing screw 121 is perpendicular to bushing connection 12 axial-movement, compress joint sleeve 2, hardness due to the ratchet 22 on joint sleeve 2 inwall is greater than the hardness of earth rod 4, so ratchet 22 thrusts in earth rod 4, thus increase the contact area between earth rod 4 and joint sleeve 2, increase connection reliability.Please refer to Fig. 4 and Fig. 5, the utility model in order to increase the deflection of joint sleeve 2, thus increases the thrust of housing screw 121, and joint sleeve 2 is provided with breach 21, and this breach 21 is parallel to the axis of joint sleeve 2, and contour with joint sleeve 2.
Please refer to Fig. 1 and Fig. 2, the utility model is in order to better connect the earth electrode different from earth rod 4 shape of cross section, band steel convergence part 11 arranges one group of connecting hole 110, this connecting hole 110 comprises circular connecting hole and kidney-shaped connecting hole, when different earth electrodes need be connected, if this earth electrode there is circular connecting hole be connected with kidney-shaped, the connecting hole 110 on band steel convergence part 11 directly matches with the earth electrode be connected by that, is then connected by connecting bolt 3.If this earth electrode does not have circular connecting hole or kidney-shaped connect, then need on this earth electrode, to offer connecting hole or kidney-shaped connecting hole in advance, and then connected by connecting bolt 3.
The above is only 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 (3)
1. the jockey in substation ground net, it is characterized in that: comprise joint sleeve (2) and band steel connector (1), band steel connector (1) comprises band steel convergence part (11) and bushing connection (12), described joint sleeve (2) is socketed in bushing connection (12), and the inwall of joint sleeve (2) is provided with several ratchets (22); The tube wall of bushing connection (12) is provided with one group of housing screw (121), and housing screw (121) through the tube wall of bushing connection (12), and contacts with the outer wall of joint sleeve (2); Described band steel convergence part (11) has one group of connecting hole (110).
2. the jockey in substation ground net as claimed in claim 1, is characterized in that: described joint sleeve (2) is provided with breach (21), and this breach is parallel to the axis of joint sleeve (2), and contour with joint sleeve (2).
3. the jockey in substation ground net as claimed in claim 1, is characterized in that: described ratchet (22), for conical, equal portions, to be arranged on the inwall of joint sleeve (2) uniformly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420446498.XU CN204088609U (en) | 2014-08-08 | 2014-08-08 | Jockey in substation ground net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420446498.XU CN204088609U (en) | 2014-08-08 | 2014-08-08 | Jockey in substation ground net |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204088609U true CN204088609U (en) | 2015-01-07 |
Family
ID=52181284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420446498.XU Expired - Fee Related CN204088609U (en) | 2014-08-08 | 2014-08-08 | Jockey in substation ground net |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204088609U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110805595A (en) * | 2019-11-11 | 2020-02-18 | 山东电力设备有限公司 | Connecting structure of pressure equalizing pipe |
-
2014
- 2014-08-08 CN CN201420446498.XU patent/CN204088609U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110805595A (en) * | 2019-11-11 | 2020-02-18 | 山东电力设备有限公司 | Connecting structure of pressure equalizing pipe |
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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: 20150107 Termination date: 20200808 |