CN204577634U - Thrusting earthing clamp - Google Patents
Thrusting earthing clamp Download PDFInfo
- Publication number
- CN204577634U CN204577634U CN201520331886.8U CN201520331886U CN204577634U CN 204577634 U CN204577634 U CN 204577634U CN 201520331886 U CN201520331886 U CN 201520331886U CN 204577634 U CN204577634 U CN 204577634U
- Authority
- CN
- China
- Prior art keywords
- lower house
- retainer ring
- upper shell
- ground loop
- earthing clamp
- 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
Abstract
The utility model discloses a kind of thrusting earthing clamp, its drip irrigation device comprises upper shell, lower house, ground loop, moment bolt, upper shell is connected by moment bolt with lower house, upper shell and lower house form the installing hole and through wires hole installed for ground loop, lower house is provided with retainer ring, ground loop passes retainer ring and is suspended on lower house by retainer ring, retainer ring and lower house removably connect, moment bolt is unclamped like this when upper shell is separated with lower house in installation process, owing to there being the existence of retainer ring, ground loop can hang on retainer ring, also ground loop is there will not be to occur situation about dropping even if the opening of installing hole increases, convenient stable during installation, and the situation that ground loop pounds people can be avoided to occur, because retainer ring and lower house removably connect, the dismounting of ground loop is convenient to like this when dismantling, only retainer ring need be disassembled, just the opening part of ground loop from installing hole can be taken out, fast simple and convenient.
Description
Technical field
The utility model relates to wire clamp field, and more particularly, it relates to a kind of thrusting earthing clamp.
Background technology
Insulation puncture line clamping is primarily of compositions such as housing, piercing blade, moment bolts, when cable Xu Zuo branch or when continuing, cable branch is inserted in housing, turn moment bolt and by piercing blade penetrating insulating layer of cable, with conductor contact, there is simple installation, low cost and safe and reliable non-maintaining feature.
In electrical network, frequent needs also connect separated time or ground connection, particularly to insulated conductor, often need to use insulation puncture line clamping, thrusting earthing clamp comprises upper shell, lower house, ground loop, moment bolt, upper shell is connected by moment bolt with lower house, upper shell and lower house form the installing hole and through wires hole installed for ground loop, usual thrusting earthing clamp is used for work high above the ground, thrusting earthing clamp is clipped on the electric wire of electric pole, then by earth connection on ground loop, but be all turn moment bolt usually in installation process, upper shell is separated with lower house and forms opening, and then electric wire can be encased in through wires hole from opening part, because upper shell will inevitably cause installing hole side also to form opening with being separated of lower house, the situation that these careless words in installation process easily cause ground loop to be deviate from from installing hole, very large trouble is caused to installation, drop in the air from height and even likely injure other people by a crashing object, there is potential safety hazard, therefore require further improvement.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of thrusting earthing clamp being convenient to install.
For achieving the above object, the utility model provides following technical scheme: a kind of thrusting earthing clamp, comprise upper shell, lower house, ground loop, moment bolt, described upper shell is connected by moment bolt with lower house, described upper shell and lower house form the installing hole and through wires hole installed for ground loop, described lower house is provided with retainer ring, and described ground loop passes retainer ring and is suspended on lower house by retainer ring, and described retainer ring and lower house removably connect.
Described retainer ring takes the shape of the letter U setting.
Described lower house is provided with the first mounting blocks and the second mounting blocks, and described first mounting blocks is provided with spliced eye, described retainer ring one end and spliced eye grafting, and the other end is provided with annular groove and forms Access Division, and described second mounting blocks is provided with the draw-in groove with Access Division clamping.
The two ends of described retainer ring are equipped with guide part, and described guide part is coniform.
Described upper shell and lower house are equipped with pressing plate, described upper shell and lower house are equipped with the briquetting of clamping platen, the setting triangular in shape of described briquetting and its side are obliquely installed towards pressing plate.
Described lower house is provided with grafting block, and described upper shell is provided with the inserting groove coordinated with grafting block, and described grafting block reduces to opposite side width gradually near lower house side.
Compared with prior art, the utility model has the advantage of: on lower house, retainer ring is set, and ground loop is through retainer ring and by its realization suspension, moment bolt is unclamped like this when upper shell is separated with lower house in installation process, owing to there being the existence of retainer ring, ground loop can hang on retainer ring, also ground loop is there will not be to occur situation about dropping even if the opening of installing hole increases, convenient stable during installation, and the situation that ground loop pounds people can be avoided to occur, because retainer ring and lower house removably connect, the dismounting of ground loop is convenient to like this when dismantling, only retainer ring need be disassembled, just the opening part of ground loop from installing hole can be taken out, fast simple and convenient.
Accompanying drawing explanation
Fig. 1 is the structure chart of the utility model thrusting earthing clamp embodiment;
Fig. 2 is the structure chart that the utility model thrusting earthing clamp embodiment removes ground loop;
Fig. 3 is the structure chart of the utility model thrusting earthing clamp embodiment.
Reference numeral: 1, upper shell; 2, lower house; 3, ground loop; 4, moment bolt; 5, installing hole; 6, through wires hole; 7, retainer ring; 71, guide part; 81, the first mounting blocks; 811, spliced eye; 82, the second mounting blocks; 821, draw-in groove; 9, pressing plate; 10, briquetting; 11, grafting block; 12, inserting groove.
Embodiment
Referring to figs. 1 through Fig. 3, the utility model thrusting earthing clamp embodiment is described further.
A kind of thrusting earthing clamp, comprise upper shell 1, lower house 2, ground loop 3, moment bolt 4, upper shell 1 is connected by moment bolt 4 with lower house 2, upper shell 1 and lower house 2 form the installing hole 6 and through wires hole installed for ground loop 3, lower house 2 is provided with retainer ring 7, preferred retainer ring 7 is provided with two, and be symmetrical arranged, ground loop 3 passes retainer ring 7 and is suspended on lower house 2 by retainer ring 7, lower house 2 arranges retainer ring 7, and ground loop 3 is through retainer ring 7 and by its realization suspension, moment bolt 4 is unclamped like this when upper shell 1 is separated with lower house 2 in installation process, owing to there being the existence of retainer ring 7, ground loop 3 can hang on retainer ring 7, also ground loop 3 is there will not be to occur situation about dropping even if the opening of installing hole 6 increases, convenient stable during installation, and the situation that ground loop 3 pounds people can be avoided to occur, reduce potential safety hazard.
Preferably this retainer ring 7 takes the shape of the letter U setting, and lower house 2 is provided with the first mounting blocks 81 and the second mounting blocks 82, first mounting blocks 81 is provided with spliced eye 811, retainer ring 7 one end and spliced eye 811 grafting, the other end is provided with annular groove and forms Access Division, second mounting blocks 82 is provided with the draw-in groove 821 with Access Division clamping, no matter such connected mode is install or dismantle all very convenient, only need now one end of retainer ring 7 be inserted in spliced eye 811, again the other end is connected in draw-in groove 821, reason same conversely during dismounting, realize Fast Installation and dismounting, and this mounting means, because the spacing of certain vertical direction can be played in the end of that one end of clamping, increase the bearing capacity on retainer ring 7 vertical direction, avoid the situation that retainer ring 7 drops, the spacing of certain level direction can be played in that one end of same retainer ring 7 grafting, and then ensure the comprehensive stability that retainer ring 7 is installed, therefore the dismounting being detachably convenient to ground loop 3 of retainer ring 7, only retainer ring 7 need be disassembled, just the opening part of ground loop 3 from installing hole 6 can be taken out, fast simple and convenient.
Wherein the two ends of retainer ring 7 are equipped with guide part 71, guide part 71 is coniform, be convenient to the grafting of retainer ring 7 and spliced eye 811 like this, cone shape spigot surface can play good guide effect, ensures that retainer ring 7 end accurately and being plugged in spliced eye 811 of smoothness.
Upper shell 1 and lower house 2 are equipped with pressing plate 9, upper shell 1 and lower house 2 are equipped with the briquetting 10 of clamping platen 9, moment bolt 4 passes pressing plate 9 and is threaded with it, wherein briquetting 10 setting triangular in shape and its side are obliquely installed towards pressing plate 9, first the high and good stability of briquetting 10 structural strength of triangular structure, by briquetting 10 side is obliquely installed towards pressing plate 9, the inclination angle that this side plate and perpendicular are formed is less than 10 degree, the angle at the present embodiment preferred angled angle is 5 degree, thus under the installation prerequisite not affecting pressing plate 9, pressing plate 9 can be compressed again is arranged on upper shell 1 or lower house 2, only pressing plate 9 need be pulled outwardly during dismounting and make briquetting 10 slight deformation just can realize dismounting, fast simple to operation.
Lower house 2 is provided with grafting block 11, upper shell 1 is provided with the inserting groove 12 coordinated with grafting block 11, grafting block 11 reduces to opposite side width gradually near lower house 2 side, by the setting of grafting block 11 and inserting groove 12, when moment bolt 4 is turned toward inside, upper shell 1 and lower house 2 near and conflict, in this process, grafting block 11 enters in inserting groove 12, play certain guide effect on the one hand, upper shell 1 and lower house 2 is in operation avoided to occur the problem offset, on the other hand because grafting block 11 reduces to opposite side width gradually near lower house 2 side, and then ensure that grafting block 11 can be good at entering in inserting groove 12 in operation, avoid occurring misalignment or occurring that situation about blocking occurs.
The above is only preferred implementation of the present utility model, protection range of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection range of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (6)
1. a thrusting earthing clamp, comprise upper shell, lower house, ground loop, moment bolt, described upper shell is connected by moment bolt with lower house, described upper shell and lower house form the installing hole and through wires hole installed for ground loop, it is characterized in that: described lower house is provided with retainer ring, described ground loop passes retainer ring and is suspended on lower house by retainer ring, and described retainer ring and lower house removably connect.
2. thrusting earthing clamp according to claim 1, is characterized in that: described retainer ring takes the shape of the letter U setting.
3. thrusting earthing clamp according to claim 2, it is characterized in that: described lower house is provided with the first mounting blocks and the second mounting blocks, described first mounting blocks is provided with spliced eye, described retainer ring one end and spliced eye grafting, the other end is provided with annular groove and forms Access Division, and described second mounting blocks is provided with the draw-in groove with Access Division clamping.
4. thrusting earthing clamp according to claim 3, is characterized in that: the two ends of described retainer ring are equipped with guide part, and described guide part is coniform.
5. thrusting earthing clamp according to claim 1, it is characterized in that: described upper shell and lower house are equipped with pressing plate, described upper shell and lower house are equipped with the briquetting of clamping platen, the setting triangular in shape of described briquetting and its side are obliquely installed towards pressing plate.
6. thrusting earthing clamp according to claim 1, is characterized in that: described lower house is provided with grafting block, and described upper shell is provided with the inserting groove coordinated with grafting block, and described grafting block reduces to opposite side width gradually near lower house side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520331886.8U CN204577634U (en) | 2015-05-20 | 2015-05-20 | Thrusting earthing clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520331886.8U CN204577634U (en) | 2015-05-20 | 2015-05-20 | Thrusting earthing clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204577634U true CN204577634U (en) | 2015-08-19 |
Family
ID=53870231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520331886.8U Expired - Fee Related CN204577634U (en) | 2015-05-20 | 2015-05-20 | Thrusting earthing clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204577634U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108321560A (en) * | 2018-04-28 | 2018-07-24 | 国网安徽省电力有限公司蚌埠供电公司 | Penetrating cable clamp |
-
2015
- 2015-05-20 CN CN201520331886.8U patent/CN204577634U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108321560A (en) * | 2018-04-28 | 2018-07-24 | 国网安徽省电力有限公司蚌埠供电公司 | Penetrating cable clamp |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205029036U (en) | Pecker before family | |
| CN204424474U (en) | Adjustable conductor ground connection link | |
| CN204577634U (en) | Thrusting earthing clamp | |
| CN208256937U (en) | Duck tongue type spiral compression formula earthing clamp | |
| CN104967027B (en) | Line connector insulation separator plate | |
| CN204946753U (en) | A kind of 10kV isolating switch mounting bracket | |
| CN201018008Y (en) | Bus bar compression joint type horizontal connection structure | |
| CN205656213U (en) | Relay protection terminal row loss prevention evil device | |
| CN204333854U (en) | Steel tower T connects cable fixture | |
| CN204391362U (en) | A kind of right-angle connector | |
| CN204497396U (en) | A kind of earth brace with automatic electricity-testing function | |
| CN208284652U (en) | A kind of electric power first-aid ready-package earthing or grounding means | |
| CN204189982U (en) | A kind of jumper clamp | |
| CN220273237U (en) | Device for hanging temporary electric cable | |
| CN206211215U (en) | Hot plug busbar connection system | |
| CN215184597U (en) | Hanging device for grounding wire of power transmission line corner tower | |
| CN202474269U (en) | Live line connector | |
| CN104899990A (en) | Wire clamp assembly and line protection warning device with the same | |
| CN204651516U (en) | The special double end line card of a kind of nuclear bridge | |
| CN204067052U (en) | A kind of capacitor of Fast Installation | |
| CN211818470U (en) | Cross arm convenient to installation | |
| CN203747062U (en) | Transformer station ground wire clamp | |
| CN216793367U (en) | Location sign convenient to bury formula cable in location | |
| CN212062903U (en) | Power distribution network system line connection device | |
| CN205123208U (en) | Compound ground connection link of pin type lightning protection pillar |
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: 20150819 Termination date: 20160520 |