CN201440574U - Grounding line clamp conversion device - Google Patents
Grounding line clamp conversion device Download PDFInfo
- Publication number
- CN201440574U CN201440574U CN2009200911428U CN200920091142U CN201440574U CN 201440574 U CN201440574 U CN 201440574U CN 2009200911428 U CN2009200911428 U CN 2009200911428U CN 200920091142 U CN200920091142 U CN 200920091142U CN 201440574 U CN201440574 U CN 201440574U
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- CN
- China
- Prior art keywords
- cylinder
- direction adjusting
- adjusting mechanism
- transmission
- dop
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- Expired - Fee Related
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Abstract
The utility model relates to a grounding line clamp conversion device, which comprises a direction adjusting mechanism, a blocking head, a transmission mechanism and a connecting sleeve. A whole clamp is arranged between a grounding rod and the blocking head of a grounding wire. The direction adjusting mechanism consists of a cylinder, an arched cover which is at the back of the cylinder and is integrated with the cylinder and an adjusting rod. The transmission mechanism consists of a transmission box, a rack and a transmission gear. The blocking head is arranged at the end part of the cylinder of the direction adjusting mechanism. The back of the blocking head is connected with one rack. A compression spring is sleeved at the front end of the rack and is arranged in the cylinder of the direction adjusting mechanism. The adjusting rod is connected between the cylinder and the transmission box. The arched cover is connected with the transmission box. The rack with a raised head on the transmission mechanism and the rack connected with the blocking head are vertically arranged. The utility model has the advantages of simple design, convenient use and agile operation. Matched with the grounding rod and the blocking head of the grounding wire, the grounding wire can be arranged on a lead wire which can be arranged in any direction without changing the structures of the existing grounding rod and the grounding wire blocking head. The work danger is reduced.
Description
Technical field
The utility model relates to a kind of instrument of installing earth connection on power equipment, can finish the installation of the earth connection on the lead that different directions is arranged.
Background technology
When the power equipment interruption maintenance, usually need be on power equipment hanging earthing conductor come support equipment maintainer's safety, during as the overhead transmission line interruption maintenance, need be at a maintenance section circuit two ends installing three-phase earth connection.At present, earth rod is widely applied as a kind of earth connection attaching tool, during the installing earth connection earth connection dop is clipped on the earth rod, hangs on the lead that needs the installing earth connection again.Because of the opening of ground connection the end of a thread is a horizontal direction, so when on the lead of horizontal arrangement, installing earth connection, this instrument ratio is easier to operation, but the installing earth connection just compares difficulty on the vertical or approaching lead of vertically arranging, for making the earth connection bayonet socket clamp lead, operating personnel need raise the earth rod operating side, at lead than under the condition with higher, operating personnel stand on the higher insulation stool and operate, and it is dangerous to have increased work.
Summary of the invention
The purpose of this utility model is a kind of grounding wire clamp apparatus crossover tool of design, under the situation that does not change earth rod, earth connection dop structure, solves above operation problem by the clamp apparatus crossover tool that is contained between earth rod and the earth connection dop.
Realize that the technical scheme that the utility model purpose is taked is: it comprises direction adjusting mechanism, dop, transmission mechanism, branch sleeve, is installed between earth rod and the earth connection dop; The adjusting lever of an adjustable vertical direction angle is arranged on the direction adjusting mechanism, and dop is located at the end of direction adjusting mechanism, and is connected with transmission mechanism; Branch sleeve is located at below the direction adjusting mechanism and is perpendicular with the direction adjusting mechanism.
The direction adjusting mechanism is made up of a cylinder, the arch cover and the adjusting lever that connect cylinder, and adjusting lever one end is connected below the cylinder of direction adjusting mechanism, and the other end is connected in vertical chute on the transmission case; The arch cover both sides are connected the transmission case upper end of transmission mechanism through rotation axis.
Transmission mechanism is made up of transmission case, tooth bar, travelling gear, and a tooth bar end connects dop, and the compression spring housing is arranged in the cylinder of direction adjusting mechanism on this tooth bar leading portion; The mutual vertical installation of tooth bar and the tooth bar that is connected dop of band plush copper on the transmission mechanism, the plush copper on the tooth bar are located in the branch sleeve below the transmission case.
The rotation axis of arch cover both sides is coaxial with the rack for transmission gear of the dop that is in transmission connection.
Good effect of the present utility model is: simplicity of design, and easy to use, flexible operation, under the situation that does not change existing instrument earth rod, earth connection dop structure, cooperate earth rod, install earth connection on the lead that the earth connection dop can be arranged in any direction, it is dangerous to have reduced work.
Description of drawings
Accompanying drawing 1 is the utility model front structure schematic diagram; Accompanying drawing 2 is the utility model back structural representation; Accompanying drawing 3 is the utility model internal structure and earth rod connection diagram.
Concrete working method
The utility model is shown in accompanying drawing 1,2,3, and this grounding wire clamp apparatus crossover tool comprises direction adjusting mechanism, dop 1, transmission mechanism, branch sleeve 10, and whole jig is installed between earth rod and the earth connection dop; The direction adjusting mechanism is made up of arch cover 5, the adjusting lever 6 of a cylinder 2, cylinder back and its one, and transmission mechanism is made up of transmission case 9, tooth bar 12,15, gear 14,16; Dop 1 is located at cylinder 2 ends of direction adjusting mechanism, and dop 1 back connects a tooth bar 12, and compression spring 13 is enclosed within this tooth bar 12 front ends, is arranged in the cylinder 2 of direction adjusting mechanism; Adjusting lever 6 one ends are hinged on below the cylinder 2 of direction adjusting mechanism, and the other end is connected in vertical chute 8 on the transmission case 9, and has hold-doun nut 7 fastening; Respectively there is an engaging lug 4 arch cover 5 both sides, be connected transmission case 9 upper ends through two connecting axles 3, rearward end has a guide positioning plate 11 with holes, tooth bar 12 cooperates with travelling gear 14, guide positioning plate 11 is passed in the rear end, and the rotation axis 3 of arch cover 5 both sides is coaxial with the rack for transmission gear 14 of the dop that is in transmission connection; The tooth bar 15 and the tooth bar 12 mutual vertical installations that are connected dop 1 of band plush copper 17 on the transmission mechanism, the plush copper 17 on the tooth bar 15 is located in the following branch sleeve 10 of transmission case 9.
Operation principle of the present utility model and using method:
1, as shown in Figure 3 the branch sleeve 10 of this crossover tool is enclosed within on the operating side 18 of earth rod, i.e. dotted portion among the figure, make the dop on the earth rod operating side 18 block the plush copper 17 of tooth bar 15 ends, tighten the fixed screw 19 on the branch sleeve 10, it is fixed on the earth rod.
2, adjust the angle of direction adjusting mechanism and dop 1 in the vertical direction according to the arranged direction of lead, after adjusting, tighten the hold-doun nut 7 on the adjusting lever 6.
3, under the pulling force of earth rod, tooth bar 15 moves downward, and drives travelling gear 16, and travelling gear 16 drives travelling gear 14, travelling gear 14 drives tooth bar 12, tooth bar 12 moves right, and compression spring 13 is compressed, and simultaneously dop 1 is blocked ground connection the end of a thread, ground connection the end of a thread is stuck on the dop 1 of this crossover tool, under the tension of earth rod, ground connection the end of a thread bayonet socket opens and is fixed simultaneously, and operating personnel can be stuck in earth connection on the lead.
4, operational grounding rod unclamps the earth rod trundle, and the dop on the earth rod operating side 18 unclamps, the plush copper 17 of tooth bar 15 ends is released, compression spring 13 restores to the original state under the effect of self compression energy, drives whole device involution, for next operation ready.
Claims (4)
1. grounding wire clamp apparatus crossover tool, it is characterized in that: it comprises direction adjusting mechanism, dop (1), transmission mechanism, branch sleeve (10), is installed between earth rod and the earth connection dop; The adjusting lever (6) of an adjustable vertical direction angle is arranged on the direction adjusting mechanism, and dop (1) is located at the end of direction adjusting mechanism, and is connected with transmission mechanism; Branch sleeve (10) is located at below the direction adjusting mechanism and is perpendicular with the direction adjusting mechanism.
2. grounding wire clamp apparatus crossover tool according to claim 1, it is characterized in that: the direction adjusting mechanism is made up of the arch cover (5) and the adjusting lever (6) of a cylinder (2), connection cylinder (2), adjusting lever (6) one ends are connected below the cylinder (2) of direction adjusting mechanism, and the transmission case (9) that the other end is connected transmission mechanism is vertically in the chute (8); Arch cover (5) two rotation axiss in both sides (3) are connected transmission case (9) upper end of transmission mechanism.
3. grounding wire clamp apparatus crossover tool according to claim 1 is characterized in that: transmission mechanism is made up of transmission case (9), tooth bar (12,15) and travelling gear (14,16); A tooth bar (12) end connects dop (1), and compression spring (13) is enclosed within on this tooth bar (12) leading portion, is arranged in the cylinder (2) of direction adjusting mechanism; With the tooth bar (15) and the tooth bar that is connected dop (1) (12) the vertical installation mutually of plush copper (17), the plush copper (17) on the tooth bar (15) is located in the following branch sleeve (10) of transmission case (9) on the transmission mechanism.
4. grounding wire clamp apparatus crossover tool according to claim 2 is characterized in that: two rotation axiss (3) of arch cover (5) both sides are coaxial with the travelling gear (14) of the tooth bar (12) of the dop that is in transmission connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200911428U CN201440574U (en) | 2009-06-26 | 2009-06-26 | Grounding line clamp conversion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200911428U CN201440574U (en) | 2009-06-26 | 2009-06-26 | Grounding line clamp conversion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201440574U true CN201440574U (en) | 2010-04-21 |
Family
ID=42545232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200911428U Expired - Fee Related CN201440574U (en) | 2009-06-26 | 2009-06-26 | Grounding line clamp conversion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201440574U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101626150B (en) * | 2009-06-26 | 2011-07-13 | 河南省电力公司商丘供电公司 | Grounding wire clamp apparatus crossover tool |
| CN105988229A (en) * | 2015-02-12 | 2016-10-05 | 杨烨晨 | Slight adjustment glasses |
-
2009
- 2009-06-26 CN CN2009200911428U patent/CN201440574U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101626150B (en) * | 2009-06-26 | 2011-07-13 | 河南省电力公司商丘供电公司 | Grounding wire clamp apparatus crossover tool |
| CN105988229A (en) * | 2015-02-12 | 2016-10-05 | 杨烨晨 | Slight adjustment glasses |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100421 Termination date: 20100626 |