CN207818922U - A kind of overhead transmission line temporary grounding bar fixing device - Google Patents
A kind of overhead transmission line temporary grounding bar fixing device Download PDFInfo
- Publication number
- CN207818922U CN207818922U CN201721533690.2U CN201721533690U CN207818922U CN 207818922 U CN207818922 U CN 207818922U CN 201721533690 U CN201721533690 U CN 201721533690U CN 207818922 U CN207818922 U CN 207818922U
- Authority
- CN
- China
- Prior art keywords
- stick
- transmission line
- fixing device
- overhead transmission
- seat
- 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.)
- Active
Links
Landscapes
- Electric Cable Installation (AREA)
Abstract
The utility model is related to the technical fields that overhead transmission line is grounded auxiliary device, more specifically, it is related to a kind of overhead transmission line temporary grounding bar fixing device, including stick folder, stick seat and fixed seat for being fixed on fixing device on mobile jib or steel tower, the stick folder is fixed on the grounding rod, the stick seat is equipped with the slot with stick folder cooperation, and the stick seat is connect with the fixed seat.The overhead transmission line temporary grounding bar fixing device of the utility model installs temporary ground wire for operating personnel on shaft tower overhead transmission line, mobile jib or steel tower, can effectively avoid the generation of accident of human electric shock；It is easy to operate, it is not easy to be influenced by operating environment；It is compact-sized, occupy that small, light weight, insulating capacity are strong, can assemble and disassemble at any time, it is readily carried about；And working efficiency, job safety level can be effectively improved, ensure the safety in production of enterprise.
Description
Technical field
The utility model is related to the technical fields that overhead transmission line is grounded auxiliary device, more particularly, to a kind of overhead line
Road temporary grounding bar fixing device.
Background technology
In operations staff or power construction personnel carry out, System Security Measures of low-voltage overhead line or when working earthing,
It is to first pass through mostly before transmission rope is transferred to temporary ground wire and steps on the bar person that it, which installs the custom of ground wire, steps on bar people three piece-root graftings
Ground stick lies on the safety belt before body and hangs up circuit by root again.However, being encountered when stepping on bar personnel when installing temporary ground wire
Situations such as induced electricity or prominent chance user power, since the grounding rod metal part being placed on safety belt contacts human body, works as dress
If when first grounding rod, it is likely that accident of human electric shock can occur；And the temporary ground wire installing side of current most safety standard
Method is elder generation three grounding rods being placed on safety belt while being installed on a nearest phase line, then takes out two respectively
Grounding rod installs other two-phase, this is not only easy to be limited by operating environment, but also cold to the physical fitness requirement of people height, especially weather
When cold, operating risk is further increased.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, and providing one kind can be fixed on mobile jib or steel tower
And it can dismantle at any time, portable overhead transmission line temporary grounding bar fixing device.
In order to solve the above technical problems, the technical solution adopted in the utility model is：
There is provided a kind of overhead transmission line temporary grounding bar fixing device, including stick folder, stick seat and for can by fixing device
In the fixed seat on mobile jib or steel tower, the stick folder is fixed on the grounding rod dismantling connection, the stick seat be equipped with
The slot of the stick folder cooperation, the stick seat are connect with the fixed seat.
Stick folder is fixed on the upper position of grounding rod by the overhead transmission line temporary grounding bar fixing device of the utility model first
It sets, grounding rod is plugged in by stick folder in the slot on stick seat, then stick seat is fixed in fixed seat.Implementing
When, the fixed seat of grounding rod and dead earth stick is pulled to job location by construction personnel by transmission rope, will be consolidated by fixed seat
Device is determined on transmission line of electricity, mobile jib or the steel tower, after circuit identifies true no-voltage, grounding rod is attached to by root aerial
On circuit, work load of the employee in terms of engineering construction can be reduced, working efficiency, job safety level etc. can
Enough effectively improve.
Further, the stick folder is made of first clamping piece and second intermediate plate, and the first clamping piece is pressed from both sides with described second
Piece is detachably connected, and the accommodating cavity with grounding rod cooperation is formed between the first clamping piece and the second intermediate plate.It will
First clamping piece and second intermediate plate are fastened on grounding rod, and when use only needs to enter stick folder grafting in stick seat；First folder
The installation and replacement that piece is pressed from both sides with the setting that second intermediate plate is detachably connected convenient for stick.
Further, the both sides of the first clamping piece and the second intermediate plate, which are run through, is equipped with through-hole, the first clamping piece
It is connect by screw element with the second intermediate plate, the screw element is set to inside the through-hole.It is firm to be threadedly coupled, and the first folder
Spacing between piece and second intermediate plate is adjustable, is applicable to the fixation that stick is clipped on different size grounding rods；Screw element is set to logical
So that stick presss from both sides appearance looks elegant inside hole, it can prevent screw element from protruding the damage to periphery grounding rod or power transmission line.
Further, the stick folder is equipped with boss of the limitation stick folder relative to fixed seat one-way movement.The setting of boss
So that stick folder is only capable of moving to a direction relative to fixed seat, grounding rod can be fixed in fixed seat under the effect of gravity.
Further, the side of the fixed seat is equipped with the bayonet coordinated with mobile jib, steel tower or overhead transmission line, and offside is set
There are several shackle members being flexibly connected with the stick seat；The both sides of the bayonet are equipped with elastic adjustable fixation kit.Bayonet with
Fixing device can be fixed on mobile jib, steel tower or overhead transmission line by being used cooperatively for fixation kit；In use, first fixed seat is consolidated
It is fixed, then the stick seat for being cased with grounding rod is clamped into fixed seat, it is simple in structure, it is easy to use.
Further, the bayonet includes the first bayonet, the second bayonet and third bayonet being linked in sequence；Described first
Bayonet is rounded, a diameter of 4mm ~ 10mm；The angle of second bayonet is 60 ° ~ 90 °；The angle of the third bayonet is
100°~150°.Fixing device can be fixed on mobile jib, steel tower or overhead transmission line by setting in this way, be applicable to different work
Place has wide range of applications.
Further, the side of the stick seat is equipped with the first buckling groove for coordinate with the shackle member, the other side equipped with
The slot of the stick folder cooperation.In use, first the stick chuck for being fixed with grounding rod is entered in stick seat, then by stick seat and fixed seat card
It connects in succession.
Further, the stick seat is equipped with the second buckling groove, is movably equipped in second buckling groove for limiting stick
Press from both sides the plate moved relative to stick seat.On the one hand limitation stick presss from both sides the movement upward relative to stick seat for the setting of plate, on the one hand limits
The stick seat processed movement upward relative to fixed seat, it is compact-sized, it is connected firmly.
Further, the plate side is equipped with the recessed portion coordinated with the slot, and the other side is equipped with and the fixation
The lug boss of seat cooperation.Consolidating for fixation and stick seat and fixed seat of the stick folder with stick seat is realized in plate movement in the second buckling groove
It is fixed.
Further, one end of the plate is equipped with the support column for moving the plate.The setting of support column is convenient for
The promotion of plate, operation are more laborsaving.
Compared with prior art, the utility model has the beneficial effects that：
（1）The overhead transmission line temporary grounding bar fixing device of the utility model for operating personnel shaft tower overhead transmission line,
Temporary grounding stick is installed on mobile jib or steel tower, can effectively avoid the generation of accident of human electric shock；It is easy to operate, it is not easy by operation ring
The influence in border.
（2）Compact-sized, small, the Neng Gousui of occupancy of the overhead transmission line temporary grounding bar fixing device of the utility model
When assemble and disassemble, and it is readily carried about.
（3）The overhead transmission line temporary grounding bar fixing device of the utility model can reduce operating personnel in engineering construction side
The burden in face can be effectively improved in working efficiency, job safety level etc., raw to the safety of effective guarantee enterprise
Production.
Description of the drawings
Fig. 1 is the front view of overhead transmission line temporary grounding bar fixing device stick folder.
Fig. 2 is the vertical view of overhead transmission line temporary grounding bar fixing device stick folder.
Fig. 3 is the front view of overhead transmission line temporary grounding bar fixing device stick seat.
Fig. 4 is the vertical view of overhead transmission line temporary grounding bar fixing device stick seat.
Fig. 5 is the A-A sectional views of overhead transmission line temporary grounding bar fixing device stick seat.
Fig. 6 is the front view of the fixed seat of overhead transmission line temporary grounding bar fixing device.
Fig. 7 is the vertical view of the fixed seat of overhead transmission line temporary grounding bar fixing device.
Fig. 8 is the structural schematic diagram of the plate of overhead transmission line temporary grounding bar fixing device.
Specific implementation mode
The utility model is further described With reference to embodiment.Wherein, being given for example only property of attached drawing
Illustrate, expression is only schematic diagram rather than pictorial diagram, should not be understood as the limitation to this patent；In order to which this reality is better described
With novel embodiment, the certain components of attached drawing have omission, zoom in or out, and do not represent the size of actual product；To ability
For field technique personnel, the omitting of some known structures and their instructions in the attached drawings are understandable.
The same or similar label correspond to the same or similar components in the attached drawing of the utility model embodiment；In this practicality
In novel description, it is to be understood that if there is the orientation or positional relationship of the instructions such as term "upper", "lower", "left", "right" to be
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore retouched in attached drawing
The term for stating position relationship only for illustration, should not be understood as the limitation to this patent, for the common skill of this field
For art personnel, the concrete meaning of above-mentioned term can be understood as the case may be.
Embodiment 1
Such as the first embodiment for the overhead transmission line temporary grounding bar fixing device that Fig. 1 to 8 is the utility model, including stick folder
1, stick seat 2 and the fixed seat 3 for being removably connected to fixing device on mobile jib or steel tower, stick folder 1 are fixed at ground connection
On stick, stick seat 2 is equipped with the slot 21 with 1 cooperation of stick folder, and stick seat 2 is connect with fixed seat 3.
Wherein, as shown in Figure 1 to Figure 2, stick folder 1 is made of first clamping piece 11 and second intermediate plate 12, first clamping piece 11 with
Second intermediate plate 12 is detachably connected, and the accommodating cavity 13 with grounding rod cooperation is formed between first clamping piece 11 and second intermediate plate 12；
The both sides of first clamping piece 11 and second intermediate plate 12, which are run through, is equipped with through-hole 14, and first clamping piece 11 passes through screw element with second intermediate plate 12
15 connections, screw element 15 are set to inside through-hole 14.In addition, stick folder 1 is equipped with limitation stick folder relative to fixed seat one-way movement
Boss 16.First clamping piece 11 and second intermediate plate 12 are fixedly connected on by screw element 15 on grounding rod, first clamping piece 11 and the
Spacing between two intermediate plates 12 is adjustable, is applicable to fixation of the stick folder 1 on different size grounding rods, and screw element 15 is set to and leads to
So that stick presss from both sides 1 appearance looks elegant inside hole, screw element 15 can be effectively prevent to protrude the damage to periphery grounding rod or power transmission line.
As shown in Figure 6 to 7, the side of fixed seat 3 is equipped with the bayonet coordinated with mobile jib, steel tower or overhead transmission line, right
Side is equipped with several shackle members 31 being flexibly connected with stick seat 2；The both sides of bayonet are equipped with elastic adjustable fixation kit, the present embodiment
In fixation kit be elastic adjustable bandage component, fixation kit can be fixed on by modes such as helicitic texture, buckle structures
In fixed seat.Bayonet includes the first bayonet 32, the second bayonet 33 and third bayonet 34 being linked in sequence；First bayonet 32 is in circle
Shape, a diameter of 4mm ~ 10mm；The angle of second bayonet 33 is 60 ° ~ 90 °；The angle of third bayonet 34 is 100 ° ~ 150 °.Bayonet
Fixing device can be fixed on mobile jib, steel tower or overhead transmission line with being used cooperatively for fixation kit；In use, first by fixed seat
3 fix, then the stick seat 2 for being cased with grounding rod is clamped into fixed seat 3, simple in structure, easy to use.
As shown in Figures 3 to 5, the side of stick seat 2 is equipped with the first buckling groove 22 coordinated with shackle member 31, and the other side is equipped with
With the slot 21 of 1 cooperation of stick folder, stick seat 2 is equipped with the second buckling groove 23, is movably equipped in the second buckling groove 23 for limiting stick
The plate 4 that folder 1 is moved relative to stick seat 2, shackle member 31 are equipped with the limit hole 35 coordinated with plate.As shown in figure 8, plate 4
Side is equipped with the recessed portion 41 coordinated with slot 21, and the other side is equipped with the lug boss 42 coordinated with fixed seat 3.One end of plate 4
Equipped with the support column 43 for moving plate 4, it is convenient for the promotion of plate 4, operation more laborsaving；Plate 4 is in the second buckling groove 23
Middle movement, when 4 upper projecting portion 42 of plate is moved in limit hole 35, stick seat 2 is fixed with fixed seat 3；Recess on plate 4
Portion 41 is moved to when being staggered with the edge of slot 21, and stick folder 1 is fixed with stick seat 2.
Obviously, above-described embodiment of the utility model is only intended to clearly illustrate the utility model example, and
It is not the restriction to the embodiment of the utility model.For those of ordinary skill in the art, in above description
On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments
It is exhaustive.All any modification, equivalent and improvement made within the spirit and principle of the present invention etc., should be included in
Within the protection domain of the utility model claims.
Claims (10)
1. a kind of overhead transmission line temporary grounding bar fixing device, which is characterized in that pressed from both sides including stick（1）, stick seat（2）And for inciting somebody to action
Fixing device is removably connected to the fixed seat on mobile jib or steel tower（3）, the stick folder（1）It is fixed on the grounding rod,
The stick seat（2）It is equipped with and is pressed from both sides with the stick（1）The slot of cooperation（21）, the stick seat（2）With the fixed seat（3）Connection.
2. overhead transmission line temporary grounding bar fixing device according to claim 1, which is characterized in that the stick folder（1）By
First clamping piece（11）And second intermediate plate（12）Composition, the first clamping piece（11）With the second intermediate plate（12）Detachably connect
It connects, the first clamping piece（11）With the second intermediate plate（12）Between be formed with the accommodating cavity coordinated with the grounding rod
（13）.
3. overhead transmission line temporary grounding bar fixing device according to claim 2, which is characterized in that the first clamping piece
（11）With the second intermediate plate（12）Both sides run through be equipped with through-hole（14）, the first clamping piece（11）With the second intermediate plate
（12）Pass through screw element（15）Connection, the screw element（15）Set on the through-hole（14）It is internal.
4. overhead transmission line temporary grounding bar fixing device according to any one of claims 1 to 3, which is characterized in that described
Stick presss from both sides（1）It is equipped with limitation stick folder（1）Relative to fixed seat（3）The boss of one-way movement（16）.
5. overhead transmission line temporary grounding bar fixing device according to claim 1, which is characterized in that the fixed seat（3）
Side be equipped with the bayonet that coordinate with mobile jib, steel tower or overhead transmission line, offside is equipped with several and stick seat（2）Flexible connection
Shackle member（31）；The both sides of the bayonet are equipped with elastic adjustable fixation kit.
6. overhead transmission line temporary grounding bar fixing device according to claim 5, which is characterized in that the bayonet includes suitable
First bayonet of sequence connection（32）, the second bayonet（33）And third bayonet（34）；First bayonet（32）It is rounded, diameter
For 4mm ~ 10mm；Second bayonet（33）Angle be 60 ° ~ 90 °；The third bayonet（34）Angle be 100 ° ~ 150 °.
7. overhead transmission line temporary grounding bar fixing device according to claim 5, which is characterized in that the stick seat（2）'s
Side is equipped with and the shackle member（31）First buckling groove of cooperation（22）, the other side is equipped with to press from both sides with the stick（1）The slot of cooperation
Hole（21）.
8. overhead transmission line temporary grounding bar fixing device according to claim 6, which is characterized in that the stick seat（2）On
It is additionally provided with the second buckling groove（23）, second buckling groove（23）It is inside movably equipped with for limiting stick folder（1）Relative to stick seat（2）
The plate of movement（4）.
9. overhead transmission line temporary grounding bar fixing device according to claim 8, which is characterized in that the plate（4）One
Side is equipped with and the slot（21）The recessed portion of cooperation（41）, the other side is equipped with and the fixed seat（3）The lug boss of cooperation
（42）.
10. overhead transmission line temporary grounding bar fixing device according to claim 8, which is characterized in that the plate（4）'s
One end is equipped with the support column for moving the plate（43）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721533690.2U CN207818922U (en) | 2017-11-16 | 2017-11-16 | A kind of overhead transmission line temporary grounding bar fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721533690.2U CN207818922U (en) | 2017-11-16 | 2017-11-16 | A kind of overhead transmission line temporary grounding bar fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207818922U true CN207818922U (en) | 2018-09-04 |
Family
ID=63334773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721533690.2U Active CN207818922U (en) | 2017-11-16 | 2017-11-16 | A kind of overhead transmission line temporary grounding bar fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207818922U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107681289A (en) * | 2017-11-16 | 2018-02-09 | 广东电网有限责任公司肇庆供电局 | A kind of overhead transmission line temporary grounding bar fixing device |
-
2017
- 2017-11-16 CN CN201721533690.2U patent/CN207818922U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107681289A (en) * | 2017-11-16 | 2018-02-09 | 广东电网有限责任公司肇庆供电局 | A kind of overhead transmission line temporary grounding bar fixing device |
| CN107681289B (en) * | 2017-11-16 | 2024-04-09 | 广东电网有限责任公司肇庆供电局 | Temporary grounding rod fixing device for overhead line |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203640392U (en) | Construction enclosure | |
| CN207818922U (en) | A kind of overhead transmission line temporary grounding bar fixing device | |
| CN205309893U (en) | Cubical switchboard drilling positioning tool of transformer substation | |
| CN204597302U (en) | A kind of regulator cubicle erecting device | |
| CN202467258U (en) | Simple base station with integrated tower body and machine room | |
| CN107681289A (en) | A kind of overhead transmission line temporary grounding bar fixing device | |
| CN204992416U (en) | Instrument of electrified installation and dismantlement is carried out solar luminescent warning sign | |
| CN210016225U (en) | Street sign indicating number support | |
| CN201964100U (en) | Hanging and connecting device | |
| CN215084428U (en) | Novel transmission and distribution pole climbing safety protection device | |
| CN205591537U (en) | Scaffold fastener | |
| CN211151465U (en) | Line support for municipal road engineering | |
| CN209007526U (en) | A kind of electric wire pole signboard operational instrument | |
| CN206859799U (en) | Special purpose device is changed in a kind of 500kV Guywire towers bracing wire | |
| CN108951458B (en) | Warning device for power grid | |
| CN107175618A (en) | A kind of provision for disengagement of bearing and axis body | |
| CN202913751U (en) | Workpiece fixator for operation on electric transmission line pole and electric transmission line tower | |
| CN203827149U (en) | Electromagnetic alternating linear vibrating motor | |
| CN102701107A (en) | Lifting bracket for installation of disconnecting switch mechanism | |
| CN208202785U (en) | A kind of portable power fence | |
| CN207282851U (en) | A kind of TYD casings lead temporary fastening device | |
| CN210686570U (en) | Sheet metal part for mechanical connection | |
| CN204729884U (en) | Communication machine box adjustable hoop assembly | |
| CN204680963U (en) | A kind of SF 6the safety device of the anti-height pendant of switch maintenance | |
| CN109835827A (en) | A kind of method and building suitable for frame structure building underground increasing layer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |