CN107871445B - Special pole number plate device of electric power - Google Patents
Special pole number plate device of electric power Download PDFInfo
- Publication number
- CN107871445B CN107871445B CN201711030723.6A CN201711030723A CN107871445B CN 107871445 B CN107871445 B CN 107871445B CN 201711030723 A CN201711030723 A CN 201711030723A CN 107871445 B CN107871445 B CN 107871445B
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- pole number
- number plate
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- page piece
- support
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- 239000000463 material Substances 0.000 claims abstract description 38
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 230000008878 coupling Effects 0.000 claims abstract description 4
- 238000010168 coupling process Methods 0.000 claims abstract description 4
- 238000005859 coupling reaction Methods 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 claims description 6
- 230000009471 action Effects 0.000 abstract description 7
- 238000003466 welding Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F7/00—Signs, name or number plates, letters, numerals, or symbols; Panels or boards
- G09F7/18—Means for attaching signs, plates, panels, or boards to a supporting structure
- G09F7/22—Means for attaching signs, plates, panels, or boards to a supporting structure for rotatably or swingably mounting, e.g. for boards adapted to be rotated by the wind
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F7/00—Signs, name or number plates, letters, numerals, or symbols; Panels or boards
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The invention discloses a special electric pole number plate device, which belongs to the technical field of electric equipment and comprises a pole number plate, wherein a fixing belt used for installing the pole number plate on a tower material is arranged on the back surface of the pole number plate, a connecting mechanism is arranged between the fixing belt and the pole number plate and comprises a first page piece arranged on the back surface of the pole number plate, a second page piece arranged on the fixing belt and a rotating page piece arranged between the first page piece and the second page piece, one side of the rotating page piece is rotationally connected with the first page piece through a first hinge shaft, and the opposite side of the rotating page piece is rotationally connected with the second page piece through a second hinge shaft. The special pole number plate device for electric power provided by the invention can be used for mounting the pole number plate on a tower material through the action of the fixing belt, and is convenient to install. Set up coupling mechanism between pole number plate and the fixed band, when wind-force acted on pole number plate, the pole number plate can take place to rotate along with the wind direction, avoids being blown and turns over or blow the roll-over, guarantees the holistic performance of pole number plate device.
Description
Technical Field
The invention relates to the technical field of power equipment, in particular to a special pole number plate device for electric power.
Background
In the installation process of the steel pipe tower of the power system, a pole number plate is required to be installed on the tower material, and information such as the number and the address of the tower material is filled in on the pole number plate. At present, most of the pole number plates are fixed in a mode of screwing down the screws or threading and hanging or welding the iron wires, the fixed pole number plates are not adjustable relative to the tower materials, and when severe weather such as strong wind is encountered, the pole number plates are easily blown off and even blown and folded. For the angle steel tower, right angles exist on the transverse materials, so that the pole number plate is not easy to turn over when being stressed, and is easy to replace after being damaged. For the steel pipe tower material, because the steel pipe is comparatively slick and sly, only be difficult to realize the fixed of pole number plate through ordinary fixed mode such as staple bolt, if fix through welded mode again be difficult to carry out the secondary and change, it is comparatively troublesome to carry out the maintenance in the later stage.
Disclosure of Invention
In order to solve the defects and shortcomings in the prior art, the invention provides the special electric pole number plate device capable of inclining with wind.
In order to achieve the technical purpose, the special electric pole number plate device comprises a pole number plate, wherein a fixing belt used for installing the pole number plate on a tower material is arranged on the back surface of the pole number plate, a connecting mechanism is arranged between the fixing belt and the pole number plate and comprises a first page piece arranged on the back surface of the pole number plate, a second page piece arranged on the fixing belt and a rotating page piece arranged between the first page piece and the second page piece, one side of the rotating page piece is rotationally connected with the first page piece through a first hinge shaft, and the other opposite side of the rotating page piece is rotationally connected with the second page piece through a second hinge shaft.
Preferably, the first hinge shaft is sleeved with a first torsion spring, and the first torsion spring is provided with two first torsion legs, wherein one first torsion leg is propped against the first page, and the other first torsion leg is propped against the rotating page.
Preferably, the second hinge shaft is sleeved with a second torsion spring, the second torsion spring is provided with two second torsion legs, one second torsion leg is propped against the second sheet, the other second torsion leg is propped against the rotating sheet, and the first torsion leg and the second torsion leg propped against the rotating sheet are respectively propped against two opposite surfaces of the rotating sheet.
Preferably, the back of the rod number plate is fixed with a bracket, and the first page sheet is fixedly arranged on the bracket.
Preferably, the fixing band comprises a left band and a right band which are matched with each other, the left band and the right band are semicircular and are matched through screws and nuts to hold the tower material, the end parts of the left band and the right band are respectively provided with a tongue piece which is formed by extending outwards along the radial direction, and the tongue piece is provided with a fixing hole for the screws to pass through.
Preferably, the second sheet is fixed to the outer wall of the left band or the outer wall of the right band.
Preferably, the fixing strap is rectangular shape and warp after the atress, and the one end of fixing strap is equipped with the locking plate, and the other end of fixing strap is equipped with the lockhole that supplies the locking plate male, and the lockhole is equipped with a plurality ofly and along the length direction evenly distributed of fixing strap.
Preferably, the upper portion of pole number plate is equipped with the window that is used for installing, and the upper portion cover of pole number plate is equipped with transparent housing, and the back of housing is equipped with the through-hole that corresponds with the window and is used for the apron of switching through-hole, and the top side of apron articulates in the housing, and the bottom side of apron is equipped with the buckle, is equipped with the draw-in groove with buckle matching on the housing.
Preferably, the back of pole number plate lower part is equipped with three pole number plates side by side, and the circumference of pole number plate evenly marks has 0 ~ 9 natural number, and the lower part of pole number plate is equipped with the sign hole with pole number plate one-to-one side.
Preferably, the rod number plate is connected to the rod number plate through a rivet, and a clamping buckle for fixing the rod number plate is arranged on the back surface of the rod number plate.
After the technical scheme is adopted, the special electric pole number plate device provided by the invention has the following advantages:
1. According to the special electric pole number plate device, the structure of the pole number plate is improved, the fixing belt is additionally arranged on the back surface of the pole number plate, and the pole number plate can be mounted on the steel pipe tower through the effect of the fixing belt, so that the installation is convenient. Set up coupling mechanism between pole number plate and the fixed band, rotate the relative both sides of page or leaf piece and rotate respectively and connect in first page or leaf piece, second page or leaf piece, when wind-force acted on pole number plate, the pole number plate can take place to rotate along with the wind direction, avoids being blown and turns over or blow and roll over, guarantees the holistic performance of pole number plate device, improves the holistic life of pole number plate device.
2. The first hinge shaft is sleeved with a first torsion spring, and two first torsion legs of the first torsion spring respectively prop against the first page and the rotating page. And a second torsion spring is sleeved on the second hinge shaft, and two second torsion legs of the second torsion spring respectively prop against the second leaf and the rotating leaf. The pole number plate rotates along with the wind direction under the wind-force effect, and first torsional spring, second torsional spring atress take place to warp, and when wind-force effect weakens or regresses, the pole number plate can resume to original state under the reset action of first torsional spring, second torsional spring, further guarantees the holistic performance of pole number plate device.
3. The fixed band comprises left strap and right strap, and left strap and right strap pass through the cooperation of screw and nut and realize holding the purpose of tightly tower material, and fixed knot between fixed band and the tower material constructs simply, easily realizes fixing.
4. The fixed band is rectangular form, and the one end of fixed band sets up the locking plate, and the other end of fixed band sets up a plurality of lockholes, and the fixed band can realize holding the purpose of tower material tightly through the cooperation of locking plate and lockhole, and fixed knot constructs simply, easily realizes fixed purpose. In addition, the lockholes are formed in a plurality of positions, so that the universality of the whole pole number plate device can be effectively improved, and the whole pole number plate device is suitable for towers with different sizes.
5. The upper part of the rod number plate is provided with a window and a transparent cover shell, and the cover shell is provided with a through hole and a cover plate for opening and closing the through hole. Can install the label of marking the tower material position in the window, realize through housing and apron that the loading of label is spacing and removable, need not to impress specific position name on the pole number plate, can further effectively improve the holistic commonality of pole number plate device, only need according to the concrete position of tower material loading corresponding label can.
6. The lower part of the pole number plate is provided with a pole number plate and a marking hole corresponding to the pole number plate, digits are marked on the pole number plate, the number of the pole number plate can be marked through the digits on the pole number plate, the universality of the pole number plate device can be further and effectively improved, and the marking hole can be used for displaying the corresponding digits only by adjusting the pole number plate according to the specific number of the tower material.
7. The pole number plate passes through rivet connection in pole number plate, and the pole number plate can rotate for pole number plate, and the number that is convenient for make the sign hole department show corresponds with the number according to the specific number rotation pole number plate of tower material, realizes the purpose of accurate demonstration tower material number. The back of pole number plate sets up the chucking knot that is used for the dead lever number plate, makes the pole number plate rotate behind the target in place for pole number plate realizes fixedly, avoids the pole number plate to take place to rotate under the exogenic action can not accurately show the serial number of tower material.
Drawings
FIG. 1 is a side view of a special electric pole number plate device according to an embodiment of the present invention;
FIG. 2 is an enlarged view at A in FIG. 1;
FIG. 3 is a schematic view of the back of a pole number plate in a special pole number plate device for electric power according to an embodiment of the present invention;
FIG. 4 is a schematic view of a fixing strap on a tower in a special electric pole number plate device according to an embodiment of the present invention;
FIG. 5 is a side view of a second embodiment of the present invention of a special pole number plate device;
FIG. 6 is a schematic view of a fixing strap in a second embodiment of the invention;
FIG. 7 is a schematic view of a pole number plate in a three-power dedicated pole number plate device according to an embodiment of the present invention;
fig. 8 is a schematic diagram illustrating installation between a pole number plate and a pole number plate in the three-power special pole number plate device according to the embodiment of the invention.
In the figure, the 1-pole number plate, the 11-window, the 12-identification hole, the 2-tower, the 3-fixing band, the 31-left band, the 32-right band, the 33-tongue piece, the 34-boss, the 35-locking piece, the 36-locking hole, the 4-connecting mechanism, the 41-first sheet piece, the 42-second sheet piece, the 43-rotating sheet piece, the 44-first hinge shaft, the 45-second hinge shaft, the 5-bracket, the 61-screw, the 62-nut, the 7-housing, the 71-through hole, the 72-cover plate, the 73-buckle, the 8-pole number plate and the 9-rivet.
Detailed Description
The invention will be further described with reference to the drawings and the specific examples. It is to be understood that the terms "upper," "lower," "left," "right," "longitudinal," "transverse," "inner," "outer," "vertical," "horizontal," "top," "bottom," and the like, as used herein, are merely based on the orientation or positional relationship shown in the drawings and are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the devices/elements referred to must have or be configured and operated in a particular orientation and therefore should not be construed as limiting the invention.
Example 1
As shown in fig. 1 and 2, the special pole number plate device for electric power provided by the embodiment of the invention comprises a pole number plate 1, wherein a fixing belt 3 for installing the pole number plate on a tower material 2 is arranged on the back surface of the pole number plate, and a connecting mechanism 4 is arranged between the fixing belt and the pole number plate. The connecting mechanism 4 comprises a first sheet 41 arranged on the back of the rod number plate 1, a second sheet 42 arranged on the fixed belt 3, and a rotating sheet 43 arranged between the first sheet and the second sheet, wherein one side of the rotating sheet is rotationally connected with the first sheet through a first hinge shaft 44, and the opposite side is rotationally connected with the second sheet through a second hinge shaft 45.
Through the effect of fixed band, can install the pole number dish on the tower material, be convenient for install. The relative both sides of rotating the page or leaf piece rotate respectively and connect in first page or leaf piece, second page or leaf piece, when having wind-force to act on pole number plate, the pole number plate can take place to rotate along with the wind direction, avoids being blown and turns over or blow the roll-over, guarantees the holistic performance of pole number plate device, improves the holistic life of pole number plate device.
In this embodiment, the first hinge shaft 44 is sleeved with a first torsion spring (not shown in the figure), and the first torsion spring is provided with two first torsion legs, wherein one first torsion leg abuts against the first page 41, and the other first torsion leg abuts against the rotating page 43. The second hinge shaft 45 is sleeved with a second torsion spring (not shown in the figure), and the second torsion spring is provided with two second torsion legs, wherein one second torsion leg is propped against the second leaf 42, the other second torsion leg is propped against the rotating leaf 43, and the first torsion leg and the second torsion leg propped against the rotating leaf are respectively propped against two opposite surfaces of the rotating leaf.
The pole number plate rotates along with the wind direction under the action of wind force, and the first torsion spring and the second torsion spring are stressed to deform. When the wind-force effect weakens or subsides, the pole number plate can resume to original state under the reset action of first torsional spring, second torsional spring, further guarantees the holistic performance of pole number plate device.
As shown in fig. 3, a bracket 5 is fixed to the back of the rod number plate 1, and a first sheet is fixedly arranged on the bracket. In this embodiment, the bracket 5 may be fixed to the back surface of the rod number plate 1 by welding, riveting, or the like, and the first sheet 41 may be fixed to the bracket by welding, riveting, screw connection, or the like. In order to improve the installation stability of the pole number plate 1, the back of each pole number plate is provided with two connecting mechanisms 4, and correspondingly, the back of each pole number plate is provided with two fixing belts 3.
As shown in fig. 4, the fixing band 3 includes a left band 31 and a right band 32 which are mutually matched, the left band and the right band are semicircular, and the left band and the right band are matched with a nut 62 through a screw 61 to hold the tower material 2. Specifically, the ends of the left band 31 and the right band 32 are each provided with a tongue 33 formed to extend radially outward, and the tongue is provided with a fixing hole through which the screw 61 passes.
In this embodiment, the second sheet 42 is secured to the outer wall of the right band 32 at a central location. In order to facilitate the mounting of the second sheet 42, the middle portion of the right band 32 is provided with an outwardly projecting boss 34 to which the second sheet is secured by welding.
In order to display the position and number of the tower, the pole number plate 1 in this embodiment is embossed and painted with a road name for marking the position of the tower and a number for marking the number of the tower. Further, the road name and number may be written in a paint with phosphor.
During installation, corresponding pole number plate devices are selected according to the positions and numbers of the tower material 2, the left hoop 31 and the right hoop 32 are arranged in the circumferential direction of the tower material, and the fixed connection between the left hoop and the right hoop and the tower material 2 is tightly held by the cooperation of the screw 61 and the nut 62. When wind-force effort pole number plate 1, the pole number plate takes place to rotate along with the wind direction for the tower material, and when wind-force weakens or subsides, the pole number plate returns to the normal position under the effect of first torsional spring, second torsional spring, effectively avoids the pole number plate to be blown down under wind-force effect or blow and roll over, guarantees the normal performance of pole number plate.
It will be appreciated that the first sheet 41 in this embodiment may be directly secured to the rear face of the rod number plate 1 by welding, riveting, screwing or the like.
It will be appreciated that the boss 34 may not be provided on the right band 32 in this embodiment, and that the second sheet may be secured directly to the right band by welding. Of course, the second leaf 42 may also be secured to the boss 34 by riveting, bolting, or the like. In addition, the second sheet 42 may be fixed to the outer wall of the left band 31 by welding, riveting, screwing, or the like.
It should be understood that the tower 2 in this embodiment is not limited to the circular shape shown in the drawings, but may be other shapes such as a triangle or a square.
It will be appreciated that the boss 34 in this embodiment may be stamped and formed from the right band 32.
Example two
As shown in fig. 5 and 6, the second embodiment of the present invention is different from the first embodiment in that the fixing band 3 has a long strip shape and can be deformed when being stressed. One end of the fixing belt 3 is provided with a locking plate 35, the other end of the fixing belt is provided with locking holes 36 for the locking plate to be inserted, and the locking holes are provided with a plurality of locking holes and are uniformly distributed along the length direction of the fixing belt.
The fixed band passes through the locking plate and can realize holding the purpose of tower material with the cooperation of lockhole, and fixed knot constructs simply, easily realizes fixed purpose. The lockhole sets up a plurality of, can effectively improve the holistic commonality of pole number plate device, makes the holistic tower material that is applicable to of pole number plate device not unidimensional.
In order to achieve the purpose of holding the tower material 2 tightly by the fixing strap 3 through the cooperation of the locking plate 35 and the locking hole 36, the width of the locking hole is smaller than the width of the widest part of the locking plate, and the width of the locking hole is larger than the width of the narrowest part of the locking plate. In this embodiment, the locking piece 35 is substantially diamond-shaped, the connection between the locking piece and the end of the fixing strap 3 is the narrowest, the widest part of the locking piece deviates from the fixing strap by a small distance, and the second leaf 42 on the connecting mechanism 4 is fixed on one side of the fixing strap by welding, riveting, screw connection, etc.
In this embodiment, the fixing band 3 is provided with an outwardly protruding boss 34, and the second sheet 42 is welded to the boss to connect with the fixing band 3.
During installation, the fixing belt 3 is bent along the circumferential direction of the tower material 2, and the locking plate 35 is inserted into a proper locking hole 36 according to the thickness of the tower material, so that the fixing belt can tightly hold the tower material.
It will be appreciated that the second sheet 42 in this embodiment may also be attached to the fixing band 3 by riveting, screwing, or the like.
It is understood that the boss on the strap may be stamped from the strap.
Other structures of the second embodiment of the present invention are the same as those described in the first embodiment, and will not be described here again.
Example III
As shown in fig. 7, the third embodiment of the present invention is different from the first embodiment in that a window 11 for attaching a label is provided at the upper portion of the lever number plate 1. The outside of pole number plate 1 upper portion still overlaps and is equipped with transparent housing 7, and the through-hole 71 that corresponds with window 11 has been seted up to the back of housing, and the through-hole department rotates and is equipped with the apron 72 that is used for the switching through-hole, and the top side of apron articulates in the housing, and the bottom side of apron is equipped with buckle 73, is equipped with the draw-in groove with buckle matching on the housing.
Can install the label of marking the tower material position in the window, realize through housing and apron that the loading of label is spacing and removable, need not to impress specific position name on the pole number plate, effectively improve the holistic commonality of pole number plate device, only need according to the concrete position of tower material loading corresponding label can.
The back of pole number plate 1 lower part is equipped with three pole number plate 8 side by side, and the circumference of pole number plate evenly marks has 0~ 9 natural number, and the lower part of pole number plate 1 is equipped with the sign hole 12 with pole number plate one-to-one side.
The number of the pole number plate can be marked through the number on the pole number plate, the overall universality of the pole number plate device is effectively improved, and only the pole number plate is adjusted according to the specific number of the tower material so that the corresponding number is displayed in the identification hole.
As shown in fig. 8, the rod number plate 8 is connected to the rod number plate 1 through rivets 9, and the rod number plate are provided with riveting holes through which the rivets 9 pass. In order to avoid the influence of random rotation of the rod number plate 8 under the action of external force, the back of the rod number plate 1 is provided with a clamping buckle (not shown in the figure) for fixing the rod number plate 8.
When the device is installed, a tag marked with a position road name is placed in the window 11 on the pole number plate 1, the cover plate 72 is covered, then the three pole number plates 8 are rotated according to the specific number of the tower material, the number of the tower material is accurately displayed by the number corresponding to the position of the marking hole 12, after the adjustment is completed, the pole number plates are fixed relative to the pole number plates through the action of the clamping buckle and cannot rotate, and then the pole number plate device is integrally installed on the tower material.
It will be appreciated that the snap fastener of this embodiment may be configured similar to a dovetail clip, or may be implemented by a close fit of a pin rod and a pin hole.
It will be appreciated that in this embodiment a gasket may be provided at the location where the housing 7 contacts the rod number plate 1 to prevent rainwater from entering the window 11.
Other structures of the third embodiment of the present invention are the same as those described in the first embodiment, and will not be described here again.
In addition to the above preferred embodiments, the present invention has other embodiments, and various changes and modifications may be made by those skilled in the art without departing from the spirit of the invention, which shall fall within the scope of the invention as defined in the appended claims.
Claims (6)
1. The utility model provides a special pole license plate device of electric power, includes pole license plate, its characterized in that, the back of pole license plate is equipped with and is used for installing pole license plate in the fixed band on the tower material, be equipped with coupling mechanism between fixed band and the pole license plate, coupling mechanism is including locating the first page piece at pole license plate back, locate the second page piece on fixed band, locate the rotation page piece between first page piece and the second page piece, one side of rotating page piece rotates through first articulated shaft and connects in first page piece, opposite side rotates through the second articulated shaft and connects in second page piece, the cover is equipped with first torsional spring on the first articulated shaft, and first torsional spring is equipped with two first torsional feet, and wherein, another first torsional foot is supported on first page piece, and another first torsional foot is supported on rotating page piece, and is equipped with the second torsional foot on the second page piece on the second articulated shaft, and another second torsional foot supports the first page piece of supporting the opposite side of support, and the support is equipped with the support through the left and is equipped with the support and the support is equipped with the support that the support is radial to the opposite left side and the support is equipped with the support, the support is equipped with the support to stretch to the support to the opposite left side and the support is equipped with the support.
2. The electric utility pole license plate device of claim 1, wherein the second leaf is secured to an outer wall of the left band or an outer wall of the right band.
3. The special pole license plate device of electric power according to claim 1, wherein the fixing belt is rectangular and deforms after being stressed, one end of the fixing belt is provided with a locking plate, the other end of the fixing belt is provided with locking holes for the locking plate to be inserted, and the locking holes are provided with a plurality of locking holes and are uniformly distributed along the length direction of the fixing belt.
4. The special electric pole number plate device according to claim 1, wherein the upper part of the pole number plate is provided with a window for installation, the upper part of the pole number plate is sleeved with a transparent cover shell, the back surface of the cover shell is provided with a through hole corresponding to the window and a cover plate for opening and closing the through hole, the top side of the cover plate is hinged with the cover shell, the bottom side of the cover plate is provided with a buckle, and the cover shell is provided with a clamping groove matched with the buckle.
5. The electric power dedicated pole number plate device according to any one of claims 1 to 4, wherein three pole number plates are arranged side by side on the back surface of the lower portion of the pole number plate, natural numbers of 0 to 9 are uniformly marked on the periphery of the pole number plates, and identification holes corresponding to the pole number plates one by one are arranged side by side on the lower portion of the pole number plate.
6. The electric power dedicated pole number plate device as claimed in claim 5, wherein the pole number plate is connected to the pole number plate by rivets, and a clamping buckle for fixing the pole number plate is provided on the back surface of the pole number plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711030723.6A CN107871445B (en) | 2017-10-30 | 2017-10-30 | Special pole number plate device of electric power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711030723.6A CN107871445B (en) | 2017-10-30 | 2017-10-30 | Special pole number plate device of electric power |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107871445A CN107871445A (en) | 2018-04-03 |
| CN107871445B true CN107871445B (en) | 2024-04-19 |
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| CN201711030723.6A Active CN107871445B (en) | 2017-10-30 | 2017-10-30 | Special pole number plate device of electric power |
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| CN (1) | CN107871445B (en) |
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| KR19980016633A (en) * | 1996-08-29 | 1998-06-05 | 조장제 | Supporting device for billboard |
| CN2846659Y (en) * | 2004-09-28 | 2006-12-13 | 汶定踱 | Moving core hinge |
| CN101350158A (en) * | 2007-07-16 | 2009-01-21 | 葛文东 | Buffering type billboard |
| CN202483315U (en) * | 2012-02-23 | 2012-10-10 | 苏州工业园区富事达塑业有限责任公司（苏州塑料一厂） | Three-hinge hinge |
| CN202530910U (en) * | 2012-03-15 | 2012-11-14 | 陆安民 | Buffer hinge |
| CN203746349U (en) * | 2014-01-02 | 2014-07-30 | 国网山东荣成市供电公司 | Adjustable pole number board fixing frame of concrete pole of circuit |
| CN104632866A (en) * | 2014-12-05 | 2015-05-20 | 佛山市南海五湖志威五金塑料电器厂 | Hinge device and music book panel utilizing same |
| CN204695689U (en) * | 2015-06-19 | 2015-10-07 | 国网冀北电力有限公司唐山供电公司 | A kind of can the pole tag of adjusting lever number |
| CN104933958A (en) * | 2015-06-29 | 2015-09-23 | 国网山东诸城市供电公司 | Novel simple pole number board frame |
| CN205428378U (en) * | 2016-03-01 | 2016-08-03 | 国家电网公司 | Number plate type transmission tower that stabilizes |
| CN205943333U (en) * | 2016-08-22 | 2017-02-08 | 国网浙江省电力公司杭州供电公司 | Transmission line shaft tower identification means |
| CN206097741U (en) * | 2016-09-30 | 2017-04-12 | 国网江苏省电力公司扬州供电公司 | Pole number plate |
| CN207602142U (en) * | 2017-10-30 | 2018-07-10 | 国网浙江省电力公司杭州供电公司 | A kind of special pole tag device of electric power |
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| CN107871445A (en) | 2018-04-03 |
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