CN204216252U - A kind of olecranon earth connection - Google Patents
A kind of olecranon earth connection Download PDFInfo
- Publication number
- CN204216252U CN204216252U CN201420758358.6U CN201420758358U CN204216252U CN 204216252 U CN204216252 U CN 204216252U CN 201420758358 U CN201420758358 U CN 201420758358U CN 204216252 U CN204216252 U CN 204216252U
- Authority
- CN
- China
- Prior art keywords
- clip arm
- screw rod
- earthing clamp
- olecranon
- action bars
- 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
- 210000002221 olecranon process Anatomy 0.000 title claims abstract description 17
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 description 10
- 239000010959 steel Substances 0.000 description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 229910052742 iron Inorganic materials 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Clamps And Clips (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
A kind of olecranon earth connection of the utility model, include action bars and earthing clamp, be provided with a connecting seat between described action bars and earthing clamp, described Connection Block is hollow base body structure, and the upper end of pedestal is relatively set with pair of L-shaped draw-in groove; Described earthing clamp, have the semi-open framework that upper clip arm and lower clip arm are integrally formed, the blind end of framework is provided with earth connection bolt, and the inwall of framework blind end is provided with guide rail, upper clip arm outboard end is the design of olecranon jaw, is provided with one section of concave surface in the middle part of upper clip arm; The middle part of lower clip arm is provided with screw rod, and the top of screw rod is provided with bulb, and the bottom of a briquetting is provided with ball-head cover, and ball-head cover and bulb are rotationally connected, and briquetting is provided with the groove coordinated with guide rail, and the tail end of screw rod is provided with rotary handle, and rotary handle and L shape draw-in groove are connected; The utility model structure is simple, and easy to use, prevent on electric power tower in assembling and disassembling earthing clamp process, earthing clamp spins and gets loose, the drawback that high-altitude junk is hurted sb.'s feelings.
Description
Technical field
The utility model relates to Substation Electric Equipment inspection operation instrument, especially a kind of olecranon earth connection.
Background technology
In current power industry, transformer station needs to use various different operation tool at the dissimilar high-voltage electrical equipment of operation, as all types of earthing clamps, earthing clamp is all be fixed on action bars, one bar one earthing clamp, and action bars is different in size, and the earthing clamp used on the angle steel band iron that power circuit steel tower is special, the jig arm of its upper end mostly is straight, the briquetting of lower end is also be fixedly connected on screw rod, briquetting upper surface does not have anti-skidding process yet, in practical operation, staff is when steel tower is installed at a distance and removed earthing clamp, easily occur that earthing clamp spins to get loose, cause high-altitude junk casualty accident, so develop a kind of multi-use, the High-Voltage Electrical Appliances general operation instrument that can be securely fixed on by earthing clamp on the angle steel band iron of steel tower is most important.
Summary of the invention
The purpose of this utility model is improved above shortcoming exactly, provides a kind of structure simple, easy to operate, can securely earthing clamp be fixed on the angle steel band iron of steel tower a kind of olecranon earth connection.
A kind of olecranon earth connection of the utility model, include action bars and earthing clamp, it is characterized in that: between described action bars and earthing clamp, be provided with a connecting seat, described action bars is at least provided with two joints, flexible connection head is provided with between every two joints, the head end of action bars is provided with internal thread, described Connection Block is hollow base body structure, the lower end outer wall of pedestal is provided with external screw thread, the external screw thread of pedestal matches with the internal thread of action bars, the upper end of pedestal is relatively set with pair of L-shaped draw-in groove, and two L shape draw-in grooves are reversed arrangement; Described earthing clamp, have the semi-open framework that upper clip arm and lower clip arm are integrally formed, the blind end of framework is provided with earth connection bolt, and the inwall of framework blind end is provided with guide rail, upper clip arm outboard end is the design of olecranon jaw, is provided with one section of concave surface in the middle part of the bottom surface of upper clip arm; The middle part of lower clip arm is provided with tapped through hole and is furnished with screw rod, the upper surface of lower clip arm is passed in the upper end of screw rod, the top of screw rod is provided with bulb, the bottom of one briquetting is provided with ball-head cover, ball-head cover and bulb are rotationally connected, briquetting is positioned at guide rail side and is provided with the groove coordinated with guide rail, and the tail end of screw rod is provided with rotary handle, and the L shape draw-in groove on rotary handle and Connection Block is connected.
Described a kind of olecranon earth connection, is characterized in that: the rotary handle on the L shape draw-in groove section of described Connection Block and screw rod is all be made up of touching property material.
Described a kind of olecranon earth connection, is characterized in that: the upper surface of described briquetting is provided with anti-slop serrations.
The utility model structure is simple, easy to use, is convenient to install, and lightly, easy to carry and store, multi-use, install firmly, prevent on electric power tower in assembling and disassembling earthing clamp process, earthing clamp spins and gets loose, the drawback that high-altitude junk is hurted sb.'s feelings.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is A-A cutaway view of Fig. 1;
Fig. 3 is Connection Block enlarged diagram.
In figure, 1-action bars, 2-earthing clamp, 3-Connection Block, 4-is flexibly connected head, 5-internal thread, 6-external screw thread, 7-L shape draw-in groove, 8-upper clip arm, 9-lower clip arm, 10-earth connection bolt, 11-guide rail, 12-olecranon jaw, 13-concave surface, 14-screw rod, 15-bulb, 16-ball-head cover, 17-briquetting, 18-groove, 19-rotary handle, 20-anti-slop serrations.
Embodiment
See Fig. 1-3, a kind of olecranon earth connection of the utility model, include action bars 1 and earthing clamp 2, a connecting seat 3 is provided with between described action bars 1 and earthing clamp 2, described action bars 1 is at least provided with two joints, be provided with between every two joints and be flexibly connected 4, the head end of action bars 1 is provided with internal thread 5, described Connection Block 3 is in hollow base body structure, the lower end outer wall of pedestal is provided with external screw thread 6, the external screw thread 6 of pedestal matches with the internal thread 5 of action bars, and it is reversed arrangement that the upper end of pedestal is relatively set with pair of L-shaped draw-in groove 7, two L shape draw-in groove; Described earthing clamp 2, there is the semi-open framework that upper clip arm 8 and lower clip arm 9 are integrally formed, the blind end of framework is provided with earth connection bolt 10, the inwall of framework blind end is provided with guide rail 11, upper clip arm 8 outboard end is that olecranon jaw 12 designs, and is provided with one section of concave surface 13 in the middle part of the bottom surface of upper clip arm 8; The middle part of lower clip arm 9 is provided with tapped through hole and is furnished with screw rod 14; the upper surface of lower clip arm 9 is passed in the upper end of screw rod 14; the top of screw rod 14 is provided with bulb 15; the bottom of one briquetting 17 is provided with ball-head cover 16; ball-head cover 16 and bulb 15 are rotationally connected; briquetting 17 is positioned at guide rail 11 side and is provided with the groove 18 coordinated with guide rail 11, and the tail end of screw rod 14 is provided with rotary handle 19, and rotary handle 19 is connected with the L shape draw-in groove 7 on Connection Block; Rotary handle on the L shape draw-in groove section of described Connection Block and screw rod is all be made up of touching property material; The upper surface of described briquetting 17 is provided with anti-slop serrations 20.During use, staff is according to the installation position of earthing clamp on steel tower, remote selection action bars, earthing clamp is connected on Connection Block, Connection Block is connected with action bars again to be installed, closely can directly by hand earthing clamp be installed on the angle bar band steel of steel tower, due to the anti-slop serrations that the outboard end of the upper clip arm of earthing clamp is on the design of olecranon jaw and briquetting, therefore earthing clamp is when installing and remove earthing clamp, there will not be spins gets loose, and causes the drawback that the high-altitude junk of high-altitude junk is hurted sb.'s feelings.And the concave surface on upper clip arm can to the clamping connection of cast object, rotary handle on the L shape draw-in groove section of Connection Block and screw rod is all be made up of touching property material, when carrying out remote disassembling earthing clamp, the Connection Block on action bars can be conveniently made to dock with earthing clamp.
Claims (3)
1. an olecranon earth connection, include action bars and earthing clamp, it is characterized in that: between described action bars and earthing clamp, be provided with a connecting seat, described action bars is at least provided with two joints, flexible connection head is provided with between every two joints, the head end of action bars is provided with internal thread, described Connection Block is hollow base body structure, the lower end outer wall of pedestal is provided with external screw thread, the external screw thread of pedestal matches with the internal thread of action bars, the upper end of pedestal is relatively set with pair of L-shaped draw-in groove, and two L shape draw-in grooves are reversed arrangement; Described earthing clamp, have the semi-open framework that upper clip arm and lower clip arm are integrally formed, the blind end of framework is provided with earth connection bolt, and the inwall of framework blind end is provided with guide rail, upper clip arm outboard end is the design of olecranon jaw, is provided with one section of concave surface in the middle part of the bottom surface of upper clip arm; The middle part of lower clip arm is provided with tapped through hole and is furnished with screw rod, the upper surface of lower clip arm is passed in the upper end of screw rod, the top of screw rod is provided with bulb, the bottom of one briquetting is provided with ball-head cover, ball-head cover and bulb are rotationally connected, briquetting is positioned at guide rail side and is provided with the groove coordinated with guide rail, and the tail end of screw rod is provided with rotary handle, and the L shape draw-in groove on rotary handle and Connection Block is connected.
2. a kind of olecranon earth connection according to claim 1, is characterized in that: the rotary handle on the L shape draw-in groove section of described Connection Block and screw rod is all be made up of touching property material.
3. a kind of olecranon earth connection according to claim 1, is characterized in that: the upper surface of described briquetting is provided with anti-slop serrations.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420758358.6U CN204216252U (en) | 2014-12-08 | 2014-12-08 | A kind of olecranon earth connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420758358.6U CN204216252U (en) | 2014-12-08 | 2014-12-08 | A kind of olecranon earth connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204216252U true CN204216252U (en) | 2015-03-18 |
Family
ID=52984895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420758358.6U Expired - Fee Related CN204216252U (en) | 2014-12-08 | 2014-12-08 | A kind of olecranon earth connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204216252U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104752988A (en) * | 2015-04-14 | 2015-07-01 | 国家电网公司 | Electric bonding lead component of overhead line and operating mechanism of electric bonding lead component |
| CN105024186A (en) * | 2015-07-15 | 2015-11-04 | 国家电网公司 | Inverted L-shaped grounding clamp |
| CN105382718A (en) * | 2015-12-02 | 2016-03-09 | 国网内蒙古东部电力有限公司检修分公司 | Safe calipers for hooking ground wires |
| CN108987956A (en) * | 2018-08-14 | 2018-12-11 | 国网辽宁省电力有限公司辽阳供电公司 | Low-pressure side busbar Special grounding wire |
| CN110336143A (en) * | 2019-05-31 | 2019-10-15 | 贵州电网有限责任公司 | A kind of self-locking band electrical bonding wire clamp |
-
2014
- 2014-12-08 CN CN201420758358.6U patent/CN204216252U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104752988A (en) * | 2015-04-14 | 2015-07-01 | 国家电网公司 | Electric bonding lead component of overhead line and operating mechanism of electric bonding lead component |
| CN105024186A (en) * | 2015-07-15 | 2015-11-04 | 国家电网公司 | Inverted L-shaped grounding clamp |
| CN105382718A (en) * | 2015-12-02 | 2016-03-09 | 国网内蒙古东部电力有限公司检修分公司 | Safe calipers for hooking ground wires |
| CN108987956A (en) * | 2018-08-14 | 2018-12-11 | 国网辽宁省电力有限公司辽阳供电公司 | Low-pressure side busbar Special grounding wire |
| CN110336143A (en) * | 2019-05-31 | 2019-10-15 | 贵州电网有限责任公司 | A kind of self-locking band electrical bonding wire clamp |
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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: 20150318 Termination date: 20171208 |