CN204958014U - Earth connection is around putting frame - Google Patents
Earth connection is around putting frame Download PDFInfo
- Publication number
- CN204958014U CN204958014U CN201520577812.2U CN201520577812U CN204958014U CN 204958014 U CN204958014 U CN 204958014U CN 201520577812 U CN201520577812 U CN 201520577812U CN 204958014 U CN204958014 U CN 204958014U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- storehouse shell
- cylinder shape
- door
- shape storehouse
- 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
- 238000009826 distribution Methods 0.000 claims description 4
- 241000083547 Columella Species 0.000 claims description 3
- 238000004804 winding Methods 0.000 abstract description 2
- 208000035126 Facies Diseases 0.000 abstract 1
- 238000001125 extrusion Methods 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 5
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
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Abstract
The utility model relates to an electric power system power supply unit, specifically speaking are earth connection is around putting frame, are equipped with support and at least one end open -ended cylinder, the lateral wall of one side of its characterized in that cylinder is equipped with the door opening, door open -ended area is not more than cylinder surface area's third, the one side and the lateral wall of the drum of curved door are connected through the hinge, the opposite side is equipped with the tool to lock of being connected with lateral wall of the drum, the storehouse shell is described with door constitution cylinder to the cylinder, cylinder form storehouse shell supports on the support through at least 6 guide pulleys, cylinder form storehouse shell facies is rotatable to the support, cylinder form storehouse shell is equipped with elasticity type lining, the transversal tangent quincunx cavity of three constant diameter semicircle of personally submitting of elasticity type lining, cylinder form storehouse shell one side is equipped with rotatory hand wheel, the utility model has the advantages of easy operation, convenient to use, work efficiency height, labour saving and time saving, convenient to carry, sheath wearing and tearing, extrusion damage are evenly avoided to the wire winding in the use, have prolonged the long service life of earth connection.
Description
Technical field
The utility model relates to power system power supply device, and specifically a kind of simple to operate, easy to use, grounding jumper that work efficiency is high is around putting frame.
Background technology
We know, in power generation industry, grounding jumper is a kind of very important managing security tools and instruments, it ensures the safety of the person, electrical network and equipment, in " electric power safety working regulation ", and the use of earth wire, safeguard, maintenance, checkout test has all done careful and strict regulation.At present, on the market to sell and in daily production, used grounding jumper length is generally 18m, and complete grounding jumper is made up of transparent sheath and three strands of soft copper wires, and per share soft copper wire is made up of many copper cash again, and sectional area is not less than 25mm
2grounding jumper one end is connected with the insulating bar of three about 1m, the other end is provided with earthing clamp, the rear end of insulating bar is provided with operating handle, front end is provided with fixture, and three strands of soft copper wires of grounding jumper are connected, during use with three fixtures respectively, be connected through fixture with wire respectively by three strands of soft copper wires by control lever, the other end of grounding jumper is connected through fixture with ground stud or earthing mechanism.When requiring to use, fixture must contact well with earth system with conductor, and mounting or dismounting are convenient, do not get loose; Situations such as not occurring twisted wire pine stock, disconnected stock, sheath badly broken, fixture fracture loosens must be ensured before using.To this, require can not huddle in use, preservation, servicing operations to leave about, but in routine duties, after staff finishes using, grounding jumper is wrapped in after on insulating bar and preserves, because grounding jumper length is longer, 2 people's operations are at least needed when winding and unwrapping wire, time-consuming, effort, and effect is bad, there is the situations such as transparent sheath scratch, breakage in duration.
Summary of the invention
The purpose of this utility model overcomes the deficiencies in the prior art, and a kind of guarantee of proposition is efficient, laborsaving, earth wire is around putting easily, and have volume little, easy and simple to handle, single is that achievable grounding jumper is around putting frame simultaneously.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of grounding jumper is around putting frame, be provided with the cylinder of support and at least one end opening, it is characterized in that the sidewall of the side of cylinder is provided with door opening, the area of door opening is not more than 1/3rd of cylinder surface area, the side of the door of arc is connected through hinge with cylinder wall, opposite side is provided with the lockset be connected with cylinder wall, cylinder and door form cylinder shape storehouse shell, cylinder shape storehouse shell is supported on support through at least 6 guide wheels, cylinder shape storehouse shell opposite brackets is rotatable, cylinder shape storehouse shell is provided with elastic type lining, the cross-sectional plane of elastic type lining is the tangent quincunx cavity of three isometrical semicircles, shell side, cylinder shape storehouse is provided with rotation hand wheel.
The left and right sides of cylinder shape storehouse described in the utility model shell is respectively equipped with U-shaped guide wheel slideway, to prevent cylinder shape storehouse shell from occurring deviation phenomenon in rotary course, makes its working stability.
Support described in the utility model is made up of base support and two groups of wheel brackets, often organize the bracing frame that wheel bracket is provided with three distributions triangular in shape, bracing frame one end is connected with base support, the other end is connected with guide wheel, wherein at least one bracing frame is connected with guide wheel through wheel bracket, wheel bracket and bracing frame are hinged mutually and are provided with catch gear, by the rotation mounting rotary drum shape storehouse shell of wheel bracket or open door, the wheel bracket hinged with bracing frame is arranged on the bracing frame above the columella line of cylinder shape storehouse.
Cylinder shape storehouse described in the utility model shell one end open, the other end is closed, and rotation hand wheel is arranged on the closed end of cylinder shape storehouse shell, cylinder shape storehouse shell can be made to rotate on support by rotation hand wheel.
When the utility model uses, when receiving grounding jumper, first door is opened, the handle end of three of grounding jumper control lever to be placed on respectively in the shell of storehouse in the tangent quincunx cavity of three isometrical semicircles, the major part of control lever and fixture are stretched outside the shell of storehouse, close door again and lock door lock, then rotating handwheel and grounding jumper is uniformly distributed on three control lever of grounding jumper; Otherwise put the step of grounding jumper, the utility model tool has the following advantages: one is handwheel design, and flexible operation is simple, and work efficiency is high, single can be completed; Two is that in use procedure, coiling is even, avoids sheath to wear and tear, extrudes breakage; Three is that critical component uses high strength steel to make, long service life; Four is laborsaving, convenient, easy to carry.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is the right elevation of Fig. 1.
Fig. 3 is the section-drawing of the A-A of Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in the figure, a kind of grounding jumper is around putting frame, be provided with the cylinder 1 of support and at least one end opening, the sidewall of the side of cylinder 1 is provided with door opening, the area of door opening is generally not more than 1/3rd of cylinder surface area, the dual-side up and down of door mouth parallels with the axis of cylinder respectively, one end of door mouth is connected with the open end of cylinder 1, door 2 is curved, the side of the door 2 of arc is connected through hinge with cylinder 1 sidewall (upper side edge of door mouth), the opposite side of door 2 is provided with the lockset be connected with cylinder wall (lower side of door mouth), have to make door and open, close the function of locking, the structure of above-mentioned each component part and the interconnected relationship between them same as the prior art, this does not repeat, cylinder 1 and door 2 form cylinder shape storehouse shell, cylinder shape storehouse shell is supported on support through at least 6 guide wheels 3, described support is made up of base support 4 and two groups of wheel brackets, often organize the bracing frame 5 that wheel bracket is provided with three distributions triangular in shape, bracing frame 5 one end is connected with base support 4, the other end is connected with guide wheel 3, the left and right sides of described cylinder shape storehouse shell is respectively equipped with U-shaped guide wheel slideway, in rotary course, deviation phenomenon is there is to prevent cylinder shape storehouse shell, make its working stability, the structure of U-shaped guide wheel slideway and install same as the prior art, this does not repeat, in the bracing frame 5 of distribution triangular in shape, at least one bracing frame 5 is connected with guide wheel 3 through wheel bracket 6, wheel bracket 6 is hinged with bracing frame 5 phase and is provided with catch gear, by the rotation mounting rotary drum shape storehouse shell of wheel bracket 6 or open door, the wheel bracket 6 hinged with bracing frame is arranged on the bracing frame above the columella line of cylinder shape storehouse, be hinged general employing bearing pin mode, catch gear generally adopts dowel bolt 7, structure is same as the prior art, this does not repeat, cylinder shape storehouse shell opposite brackets is rotatable, cylinder shape storehouse shell is provided with elastic type lining 8, elastic type lining 8 generally adopts elastomeric material or lamination coating to make, cross-sectional plane (as shown in Figure 3) the quincunx cavity tangent in three isometrical semicircles of elastic type lining 8, shell side, cylinder shape storehouse is provided with rotation hand wheel 9, described cylinder shape storehouse shell generally adopts one end open, the other end is closed, rotation hand wheel 9 is arranged on the closed end of cylinder shape storehouse shell, cylinder shape storehouse shell can be made to rotate on support by rotation hand wheel, when the utility model uses, when receiving grounding jumper, first door is opened, the handle end of three of grounding jumper control lever to be placed on respectively in the shell of storehouse in the tangent quincunx cavity of three isometrical semicircles, the major part of control lever and fixture are stretched outside the shell of storehouse, close door again and lock door lock, under the effect of elastic type lining 8, after closing door, control lever handle end tightly presses together by elastic type lining 8, then rotating handwheel is uniformly distributed on three control lever of grounding jumper by grounding jumper, otherwise put the step of grounding jumper, the utility model tool has the following advantages: one is handwheel design, and flexible operation is simple, and work efficiency is high, single can be completed, two is that in use procedure, coiling is even, avoids sheath to wear and tear, extrudes breakage, three is that critical component uses high strength steel to make, long service life, four is laborsaving, convenient, easy to carry.
Claims (5)
1. a grounding jumper is around putting frame, be provided with the cylinder of support and at least one end opening, it is characterized in that the sidewall of the side of cylinder is provided with door opening, the side of the door of arc is connected through hinge with cylinder wall, opposite side is provided with the lockset be connected with cylinder wall, cylinder and door form cylinder shape storehouse shell, cylinder shape storehouse shell is supported on support through at least 6 guide wheels, cylinder shape storehouse shell opposite brackets is rotatable, cylinder shape storehouse shell is provided with elastic type lining, the cross-sectional plane of elastic type lining is the tangent quincunx cavity of three isometrical semicircles, shell side, cylinder shape storehouse is provided with rotation hand wheel.
2. a kind of grounding jumper according to claim 1 is around putting frame, it is characterized in that the left and right sides of cylinder shape storehouse shell is respectively equipped with U-shaped guide wheel slideway.
3. a kind of grounding jumper according to claim 1 is around putting frame, it is characterized in that support is made up of base support and two groups of wheel brackets, often organize the bracing frame that wheel bracket is provided with three distributions triangular in shape, bracing frame one end is connected with base support, the other end is connected with guide wheel, wherein at least one bracing frame is connected with guide wheel through wheel bracket, and wheel bracket and bracing frame are hinged mutually and are provided with catch gear.
4. a kind of grounding jumper according to claim 3 is around putting frame, it is characterized in that on the bracing frame that the wheel bracket hinged with bracing frame is arranged on above the columella line of cylinder shape storehouse.
5. a kind of grounding jumper according to claim 1 is around putting frame, and it is characterized in that cylinder shape storehouse shell one end open, the other end is closed, and rotation hand wheel is arranged on the closed end of cylinder shape storehouse shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520577812.2U CN204958014U (en) | 2015-08-04 | 2015-08-04 | Earth connection is around putting frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520577812.2U CN204958014U (en) | 2015-08-04 | 2015-08-04 | Earth connection is around putting frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204958014U true CN204958014U (en) | 2016-01-13 |
Family
ID=55053094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520577812.2U Expired - Fee Related CN204958014U (en) | 2015-08-04 | 2015-08-04 | Earth connection is around putting frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204958014U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105129542A (en) * | 2015-08-04 | 2015-12-09 | 国家电网公司 | Ground lead winding and unwinding rack |
-
2015
- 2015-08-04 CN CN201520577812.2U patent/CN204958014U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105129542A (en) * | 2015-08-04 | 2015-12-09 | 国家电网公司 | Ground lead winding and unwinding rack |
| CN105129542B (en) * | 2015-08-04 | 2017-07-11 | 国家电网公司 | Ground wire is around putting frame |
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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 |
Granted publication date: 20160113 Termination date: 20180804 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |