CN203863627U - Fastening device for fastening nut on power-on device - Google Patents
Fastening device for fastening nut on power-on device Download PDFInfo
- Publication number
- CN203863627U CN203863627U CN201420307378.1U CN201420307378U CN203863627U CN 203863627 U CN203863627 U CN 203863627U CN 201420307378 U CN201420307378 U CN 201420307378U CN 203863627 U CN203863627 U CN 203863627U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- nut
- fastening
- rod
- fastener
- 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 - Lifetime
Links
- 238000009434 installation Methods 0.000 claims abstract description 24
- 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 description 19
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 238000009776 industrial production Methods 0.000 abstract description 3
- 230000003416 augmentation Effects 0.000 abstract 2
- 238000000034 method Methods 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Landscapes
- Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
Abstract
The utility model discloses a fastening device for fastening a nut on a power-on device. The fastening device comprises an insulating rod, a thrust augmentation rod, a sleeve and a sleeve installation assembly. One end of the insulating rod is connected with the thrust augmentation rod, and the other end of the insulating rod is connected with the sleeve installation assembly. One end of the sleeve is detachably connected with the sleeve installation assembly, and the other end of the sleeve is provided with a structure which is matched with the nut and used for fastening the nut. The sleeve installation assembly comprises a base and a sleeve installation rod arranged in the base. The sleeve installation assembly is detachably connected with the other end of the insulating rod through the base. One end of the sleeve installation rod extends out of the base and is connected with the sleeve. The fastening device is simple in structure, can fasten the nut under the condition that the power-on device is not powered off, increases guarantees for industrial production and life of people, and effectively improves power supply reliability of power supply enterprises.
Description
Technical field
The utility model relates to a kind of fastener, particularly a kind of fastener for the nut on fastening charging equipment.
Background technology
The conventional method for the nut on fastening operating electrical equipment is to have a power failure to process at present, the method is by dispatching of power netwoks, to line outage to be processed, circuit operation maintenance personnel climb up the bolt of the charging equipments such as the fastening loosening pin insulator of electric pole spanner, adopt the method, first to carry out the power failure processing of circuit, then also will carry out the layout of safety measure and just can carry out fastening work.
By the statistics to line upkeep in former years, there are 10 place's nut loosening situations on average every road, the average work used time of safeguarding this 10 place defect is: fill in a form and report 0.5 hour power failure plan used time, after plan examination & approval, notify user to have a power failure 0.3 hour used time, 2 hours preparative work before construction used times, do safety measure 1.5 hours, fastening 0.2 hour place's nut used time, 10 places share time 2 hours, carrying out a path nut average used time of fastening work is 0.5+0.3+2+1.5+2=6.3 hour.The power off time wherein taking is safety measure (1.5 hours)+fastening used time (2 hours)=3.5 hours.
In sum, this kind of fastening method at present, not only affects industrial production and people's lives electricity consumption, and time-consuming, affects power supply reliability, is not suitable for development and the needs of society.
Utility model content
Problem to be solved in the utility model is that a kind of fastener for the nut on fastening charging equipment is provided.
In order to address the above problem, the utility model provides a kind of fastener for the nut on fastening charging equipment, for carrying out fastening to nut in charged situation, comprise insulating bar, boosting-rod, sleeve and sleeve installation component, wherein, described insulating bar one end is connected with described boosting-rod, and the other end is connected with sleeve installation component; Described sleeve one end and described detachable connection of sleeve installation component, the other end has the structure coordinating with nut for clamp nut; Described sleeve installation component comprises pedestal and is located at the sleeve mounting rod in described pedestal, described sleeve installation component is detachable connection of the other end with described insulating bar by described pedestal, and described sleeve mounting rod one end is stretched out outside described pedestal and is connected with described sleeve.
As preferably, described insulating bar two ends are all fixedly connected with connector, and two described connectors are connected with described boosting-rod and base thread respectively.
As preferably, described pedestal comprises joint sleeve and is vertically connected on one end of described joint sleeve and two of being oppositely arranged regulate otic placodes, the other end of described joint sleeve is threaded with described connector, between two described adjusting otic placodes, be formed for the mounting groove of accommodating described sleeve mounting rod, on two described adjusting otic placodes, correspondence offers adjustment hole, described sleeve mounting rod is positioned in the part of described mounting groove and offers the connecting hole corresponding with described adjustment hole, in described adjustment hole and connecting hole, be equipped with for described sleeve mounting rod being rotationally connected to the adjusting bolt on described adjusting otic placode.
As preferably, described adjustment hole is at least three and be circular arc and be arranged on described adjusting otic placode, and the corresponding central angle of circular arc between adjacent two described adjustment holes is 45 °.
As preferably, one end that described sleeve mounting rod is positioned at outside described pedestal is provided with square knuckle, described square knuckle one sidewall is provided with perforate, in described perforate, be provided with spring, one end of described spring is fixedly connected with the diapire of described perforate, other end butt have one can relatively described perforate campaign under described spring action steel ball; Described sleeve one end has the slot that coordinates grafting with described square knuckle, and described steel ball is supported on described slot inwall.
As preferably, described boosting-rod is T-shaped, comprises horizontal part and vertical portion, and described vertical portion is threaded with the connector of described insulating bar one end, and described horizontal part two ends are arranged with respectively the gum cover for increasing frictional force.
The beneficial effect of the fastener for the nut on fastening charging equipment of the present utility model is, simple in structure, easy for installation, allow under power-off condition, can not carry out fastening to nut, industrial production and people's lives electricity consumption are increased to guarantee, effectively improved the power supply reliability of power supply enterprise.
Brief description of the drawings
Fig. 1 is the decomposition texture schematic diagram of the fastener for the nut on fastening charging equipment of the present utility model.
Fig. 2 is the part-structure schematic diagram of the sleeve installation component of the fastener for the nut on fastening charging equipment of the present utility model.
Fig. 3 is the side view of Fig. 2.
Reference numeral:
1-insulating bar; 2-boosting-rod; 3-sleeve; 4-sleeve installation component; 5-pedestal; 6-sleeve mounting rod; 7-joint sleeve; 8-regulates otic placode; 9-adjustment hole; 10-square knuckle; 11-steel ball; 12-adjusting bolt; 13-connector; 14-gum cover.
Detailed description of the invention
Below in conjunction with accompanying drawing, the fastener for the nut on fastening charging equipment of the present utility model is described in detail.
The utility model discloses a kind of fastener for the nut on fastening charging equipment, fastening for nut being carried out in charged situation, comprises insulating bar 1, boosting-rod 2, sleeve 3 and sleeve installation component 4, wherein,
Insulating bar 1 one end is connected with boosting-rod 2, and the other end is connected with sleeve installation component 4;
Sleeve 3 one end are detachable to be installed on sleeve installation component 4, and the other end has the structure coordinating with nut for clamp nut;
Sleeve installation component 4 comprises pedestal 5 and is located at the sleeve mounting rod 6 in pedestal 5, this pedestal 5 and detachable connection of insulating bar 1 other end, and sleeve mounting rod 6 one end are stretched out outside pedestal 5 and are connected with sleeve 3.
As shown in Figure 1, insulating bar 1 two ends are all fixedly connected with connector 13, and one of them connector 13 and boosting-rod 2 are threaded, and another connector 13 and pedestal 5 are threaded.Connector 13 in the present embodiment is hollow cylindrical, and its one end and insulating bar 1 are pegged graft and passed through bolted, and the other end is provided with external screw thread.
As shown in Figure 2, pedestal 5 comprises joint sleeve 7 and is vertical at two adjusting otic placodes 8 that are oppositely arranged of these joint sleeve 7 one end, joint sleeve 7 in the present embodiment is cylindric, its one end is blind end so that regulate the fixing of otic placode 8, the other end is provided with the internal thread coordinating with the external screw thread of connector 13, this adjusting otic placode 8 is the steel plate that thickness is 6mm (certainly, also can select according to actual needs suitable material and thickness), two mounting grooves that regulate 8 of otic placodes to be formed for accommodating sleeve mounting rod 6, this mounting groove width is 10mm (width of mounting groove is determined by sleeve mounting rod 6), sleeve mounting rod 6 is beneficial to fix with mounting groove dimensional fits.Further, two regulate correspondence on otic placode 8 to be provided with adjustment hole 9, and the corresponding adjustment hole of sleeve mounting rod 69 places are provided with connecting hole, so that it is fixedly connected with by adjusting bolt 12 with regulating otic placode 8.This adjustment hole 9 is at least three and be circular arc setting, and the corresponding central angle of circular arc of adjacent two adjustment holes 9 is 45 °.Operating personnel can carry out angular adjustment to sleeve mounting rod 6 according to nut location, are beneficial to fastening operation.Adjustment hole 9 in the present embodiment is three, and sleeve mounting rod 6 can be rotatably connected on adjusting otic placode 8 by the adjusting bolt 12 being arranged in above-mentioned three adjustment holes 9 respectively.
One end that sleeve mounting rod 6 is positioned at outside pedestal 5 is provided with square knuckle 10, one sidewall of this square knuckle 10 is provided with perforate, in this perforate, be provided with spring, this spring one end is fixedly connected with the diapire of perforate, other end butt have can be under the effect of spring the steel ball 11 of perforate campaign relatively; One end that sleeve 3 is connected with sleeve mounting rod 6 has the slot that coordinates grafting with above-mentioned square knuckle 10.In the time that sleeve 3 is pegged graft by the square knuckle 10 of slot and sleeve mounting rod 6, steel ball 11 is subject to elastic force and the slot inwall butt of spring, and sleeve 3 is fixed in square knuckle 10 more firmly.
Continue as shown in Figure 1, boosting-rod 2 is T-shaped, it comprises horizontal part and vertical portion, one end, vertical portion is provided with internal thread to be threaded with the external screw thread of the connector 13 of insulating bar 1 one end, horizontal part two ends are arranged with respectively the gum cover 14 for increasing frictional force, so that the horizontal part of operating personnel's this boosting-rod 2 more easy to grip be more conducive to the application of force.
By using the fastener for the nut on fastening charging equipment of the present utility model to carry out fastening to nut in charged situation, make average loosening only 0.31 hour used time of nut of a fastening place, if process and calculate according to every circuit 10 fastening defect eliminations in place, only need 3.1 hours, than before within 6.3 hours, saved 3.2 hours, and process without having a power failure, make power supply reliability obtain greatly improving.
Above embodiment is only exemplary embodiment of the present utility model, is not used in restriction the utility model, and protection domain of the present utility model is defined by the claims.Those skilled in the art can, in essence of the present utility model and protection domain, make various amendments or be equal to replacement the utility model, this amendment or be equal to replacement and also should be considered as dropping in protection domain of the present utility model.
Claims (6)
1. for a fastener for the nut on fastening charging equipment, fastening for nut being carried out in charged situation, it is characterized in that, comprise insulating bar, boosting-rod, sleeve and sleeve installation component, wherein,
Described insulating bar one end is connected with described boosting-rod, and the other end is connected with sleeve installation component;
Described sleeve one end and described detachable connection of sleeve installation component, the other end has the structure coordinating with nut for clamp nut;
Described sleeve installation component comprises pedestal and is located at the sleeve mounting rod in described pedestal, described sleeve installation component is detachable connection of the other end with described insulating bar by described pedestal, and described sleeve mounting rod one end is stretched out outside described pedestal and is connected with described sleeve.
2. the fastener for the nut on fastening charging equipment according to claim 1, is characterized in that, described insulating bar two ends are all fixedly connected with connector, and two described connectors are connected with described boosting-rod and base thread respectively.
3. the fastener for the nut on fastening charging equipment according to claim 2, it is characterized in that, described pedestal comprises joint sleeve and is vertically connected on one end of described joint sleeve and two of being oppositely arranged regulate otic placodes, the other end of described joint sleeve is threaded with described connector, between two described adjusting otic placodes, be formed for the mounting groove of accommodating described sleeve mounting rod, on two described adjusting otic placodes, correspondence offers adjustment hole, described sleeve mounting rod is positioned in the part of described mounting groove and offers the connecting hole corresponding with described adjustment hole, in described adjustment hole and connecting hole, be equipped with for described sleeve mounting rod being rotationally connected to the adjusting bolt on described adjusting otic placode.
4. the fastener for the nut on fastening charging equipment according to claim 3, it is characterized in that, described adjustment hole is at least three and be circular arc and be arranged on described adjusting otic placode, and the corresponding central angle of circular arc between adjacent two described adjustment holes is 45 °.
5. the fastener for the nut on fastening charging equipment according to claim 1, it is characterized in that, one end that described sleeve mounting rod is positioned at outside described pedestal is provided with square knuckle, described square knuckle one sidewall is provided with perforate, in described perforate, be provided with spring, one end of described spring is fixedly connected with the diapire of described perforate, other end butt have one can relatively described perforate campaign under described spring action steel ball; Described sleeve one end has the slot that coordinates grafting with described square knuckle, and described steel ball is supported on described slot inwall.
6. the fastener for the nut on fastening charging equipment according to claim 2, it is characterized in that, described boosting-rod is T-shaped, comprise horizontal part and vertical portion, described vertical portion is threaded with the connector of described insulating bar one end, and described horizontal part two ends are arranged with respectively the gum cover for increasing frictional force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420307378.1U CN203863627U (en) | 2014-06-10 | 2014-06-10 | Fastening device for fastening nut on power-on device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420307378.1U CN203863627U (en) | 2014-06-10 | 2014-06-10 | Fastening device for fastening nut on power-on device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203863627U true CN203863627U (en) | 2014-10-08 |
Family
ID=51644612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420307378.1U Expired - Lifetime CN203863627U (en) | 2014-06-10 | 2014-06-10 | Fastening device for fastening nut on power-on device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203863627U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104440781A (en) * | 2014-11-18 | 2015-03-25 | 国网安徽省电力公司阜阳供电公司 | Bolt fastener for electric transmission line electrified part |
| CN105922205A (en) * | 2016-06-07 | 2016-09-07 | 深圳供电局有限公司 | Special spanner operating rod for fastening secondary terminal of current-voltage transformer body |
| CN108418136A (en) * | 2018-04-17 | 2018-08-17 | 国网浙江桐庐县供电有限公司 | It is a kind of it is multi-functional can charged for replacement high voltage drop-out type fuse cutout insulating mast assembly |
-
2014
- 2014-06-10 CN CN201420307378.1U patent/CN203863627U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104440781A (en) * | 2014-11-18 | 2015-03-25 | 国网安徽省电力公司阜阳供电公司 | Bolt fastener for electric transmission line electrified part |
| CN105922205A (en) * | 2016-06-07 | 2016-09-07 | 深圳供电局有限公司 | Special spanner operating rod for fastening secondary terminal of current-voltage transformer body |
| CN108418136A (en) * | 2018-04-17 | 2018-08-17 | 国网浙江桐庐县供电有限公司 | It is a kind of it is multi-functional can charged for replacement high voltage drop-out type fuse cutout insulating mast assembly |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203863627U (en) | Fastening device for fastening nut on power-on device | |
| US20150097436A1 (en) | Busbar Connection Assembly | |
| CN208240895U (en) | A kind of Electric Appliance Cabinet earthing or grounding means | |
| CN203390592U (en) | Material plate locking device for linear cutting machine | |
| CN204030069U (en) | The Wiring connector of electric energy meter | |
| CN204615166U (en) | A kind of erecting device for pure electric automobile high-tension distribution box fuse | |
| CN204696391U (en) | A kind of terminal block being applicable to heavy in section electric wire docking | |
| CN206302091U (en) | A kind of combined high pressure live line tool | |
| CN202977773U (en) | Universal ground wire connector | |
| CN204068049U (en) | A kind of charged for replacement 220kV linear string bunch of insulator cross-arm jig | |
| CN204118495U (en) | A kind of low-tension switch cabinet | |
| CN209471257U (en) | A kind of transmission facility weak node prospecting instrument | |
| CN202888430U (en) | Branching terminal | |
| CN203193142U (en) | Nonmetal box-type transformer substation | |
| CN206041217U (en) | A insulation support spare that is arranged in low -voltage cabinet copper bar of being qualified for next round of competitions | |
| CN203690804U (en) | Tool for live installation of bird repeller | |
| CN105720540A (en) | Device for electric installation of bird repellers | |
| CN203733649U (en) | Electrical control cabinet current switching device capable of being installed quickly | |
| CN205074822U (en) | Energy storage turning arm rat holing anchor clamps | |
| CN114400610B (en) | Electric power system based on high-strength fire-resistant insulating plugging | |
| CN203800391U (en) | Distribution box with hanging rods | |
| CN106334681B (en) | A kind of isolation switch contact cleaning device | |
| CN204011310U (en) | Primary cut-out handle | |
| CN110459412B (en) | Dual-power switching power supply electricity taking device and operation method thereof | |
| CN206281917U (en) | A kind of electric wiring simulation energizing test platform of electronic product |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141008 |