CN113216731A - Electrified pole setting device - Google Patents
Electrified pole setting device Download PDFInfo
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- CN113216731A CN113216731A CN202110518500.4A CN202110518500A CN113216731A CN 113216731 A CN113216731 A CN 113216731A CN 202110518500 A CN202110518500 A CN 202110518500A CN 113216731 A CN113216731 A CN 113216731A
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- pole
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- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims 1
- 238000000034 method Methods 0.000 description 14
- 230000000694 effects Effects 0.000 description 8
- 230000009471 action Effects 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 3
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/34—Arrangements for erecting or lowering towers, masts, poles, chimney stacks, or the like
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/34—Arrangements for erecting or lowering towers, masts, poles, chimney stacks, or the like
- E04H12/347—Arrangements for setting poles in the ground
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
The invention discloses a charged pole erecting device, and relates to the technical field of pole erecting devices. A movable arm is hinged to the upper end of a movable vehicle body, a first hydraulic rod is hinged to the upper end of the movable vehicle body, the other end of the first hydraulic rod is hinged to the lower end of the movable arm, a connecting arm is arranged at the upper end of the movable arm, a fixed seat is hinged to the lower end of the connecting arm, a second hydraulic rod is hinged to the lower end of the connecting arm, the other end of the second hydraulic rod is hinged to the fixed seat, a horizontal positioning column is arranged above the fixed seat, a driving device is connected to one end of the positioning column, the driving device is arranged at the upper end of the fixed seat, a rotating shaft is arranged at the other end of the positioning column, a first arm and a second arm are sleeved on the rotating shaft, and insulating pads are arranged on the inner walls of a first groove and a second groove. The pole setting is accomplished to supplementary pole under the circumstances that high tension line does not have a power failure, avoids taking place to interfere with high tension line, reduces operating personnel's potential safety hazard.
Description
Technical Field
The invention relates to the technical field of pole erecting devices of electric poles, in particular to a charged pole erecting device.
Background
With the development of society in recent years, the demand for power supply is higher, and live working is becoming an important working method to ensure the reliability of power supply. When a new high-voltage electric pole or an old high-voltage electric pole is erected on a certain section of a high-voltage line, under the condition of no power outage, the electric wires parallel to each other are often required to be firstly unfolded, the distance between the two electric wires is increased, and then the electric pole is erected to finally right the electric pole. The electrified pole setting in-process of pole mainly relies on air insulation, establishes insulating cover at the upper end cover of pole and plays supplementary insulating effect.
Among the prior art, the pole is at the in-process of erecting, and the one end of pole is located pot hole department, and the other end of pole is through the lifting action tilt up of hoist, makes the pole transition gradually to vertical state by the horizontality. But when using in the electrified pole setting technique, there is great defect in above-mentioned technique, the hoist will interfere with the electric wire, influences the normal tree of pole to and hoist and electric wire contact, there is the potential safety hazard. If the lifting appliance integrally lifts the electric pole to the upper part of the high-voltage electric wire, and then the electric pole is erected from top to bottom, the height required to be reached has high requirements on the lifting appliance, and the energy consumption is high.
Therefore, waiting for a electrified pole setting device, supplementary pole accomplishes the pole setting under the circumstances that high tension line does not have a power failure, avoids taking place to interfere with high tension line, reduces operating personnel's potential safety hazard.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a live pole erecting device, which is used for assisting an electric pole to erect a pole under the condition that a high-voltage wire is not powered off, so that the electric pole is prevented from interfering with the high-voltage wire, and the potential safety hazard of operators is reduced.
The invention specifically adopts the following technical scheme:
the invention relates to an electrified pole erecting device, which comprises a movable vehicle body, wherein the upper end of the movable vehicle body is hinged with a movable arm, the upper end of the movable vehicle body is also hinged with a first hydraulic rod, the other end of the first hydraulic rod is hinged with the lower end of the movable arm, the upper end of the movable arm is provided with a connecting arm which inclines downwards, the lower end of the connecting arm is hinged with a fixed seat, the lower end of the connecting arm is hinged with a second hydraulic rod, the other end of the second hydraulic rod is mutually hinged with the fixed seat, a horizontal positioning column is arranged above the fixed seat, one end of the positioning column is connected with a driving device, the driving device is arranged at the upper end of the fixed seat and can drive the positioning column to rotate around the axis of the positioning column, the other end of the positioning column is provided with a rotating shaft, the rotating shaft is sleeved with a first arm and a second arm which can rotate in opposite directions, the first arm and the second arm are respectively provided with an arc-shaped first groove and a second groove, the first groove and the second groove are buckled to form a clamping groove used for holding the electric pole tightly, and the inner walls of the first groove and the second groove are provided with insulating pads.
In a further preferred embodiment of the present invention, both ends of the first hydraulic lever are respectively hinged to the movable vehicle body and the movable arm.
In a further preferred embodiment of the present invention, the boom is a hydraulic telescopic rod.
Preferably, the positioning column is sleeved with a positioning ring, a first through groove and a second through groove are formed in the outer wall of the positioning ring, the first through groove and the second through groove are respectively located on two sides of the positioning column, the first through groove and the second through groove penetrate through the outer wall of one side, close to the rotating shaft, of the positioning ring, a third hydraulic rod is hinged to the outer wall of the first arm, the other end of the third hydraulic rod is hinged to the inner wall of the first through groove, a fourth hydraulic rod is hinged to the outer wall of the second arm, and the other end of the fourth hydraulic rod is hinged to the inner wall of the second through groove.
Preferably, the lower end of the first arm is provided with a yielding groove in a penetrating manner, the second arm is aligned with the yielding groove, and the width of the yielding groove is matched with that of the second arm, so that the second arm can enter the yielding groove.
Preferably, the receding groove divides the first arm into two contact parts which are respectively positioned at two sides of the second arm, the middle part of each contact part is provided with a positioning groove, the insulating pad is arranged in each positioning groove, and the thickness of the insulating pad is larger than the depth of each positioning groove.
Preferably, the bottom wall of the positioning groove is provided with a plurality of threaded holes, the threaded holes are provided with fixing screws, and the insulating pad penetrates through the threaded holes to be provided with counter bores aligned with the threaded holes. It should be further noted that, after the fixing screw is installed, the fixing screw is covered with an insulating material to protect the fixing screw from being insulated, and similarly, the fixing screw may be made of an insulating material.
According to the invention, as further preferable, the upper end of the insulating pad is provided with a plurality of bulges, and the side wall of the upper end of the insulating pad is provided with an annular flange.
According to the invention, as a further preferred, the driving device is a DD direct drive motor.
The invention has the beneficial effects that:
1. according to the invention, the movable arm and the connecting arm are arranged, two ends of the first hydraulic rod are respectively hinged with the movable arm and the movable vehicle body, and the whole of the movable arm and the connecting arm can be jacked up through the first hydraulic rod to realize adjustment in the height direction. The lower extreme at the linking arm is articulated to be provided with the fixing base to the both ends of second hydraulic stem are articulated each other with fixing base and linking arm respectively, and then have realized that the fixing base can rotate around the articulated department with the linking arm, realize promptly that the relative horizontal position's of fixing base slope degree adjusts, cut into to hold tightly the pole with convenient first arm and second arm can follow the angle of difference. Install drive arrangement in the upper end of fixing base, drive arrangement can drive the reference column and rotate around self axis, holds the back tightly to the pole when first arm and second arm, can keep the horizontally state with the pole earlier under the effect of swing arm to promote the take the altitude, then drives the pole and rotates around the axis of reference column in drive arrangement's effect, makes the one end of pole upwards rotate, and the other end of pole rotates downwards, accomplishes the pole setting. The positions of the movable arm and the connecting arm are located in the middle position of the vertical rear part of the electric pole, so that the movable arm and the connecting arm cannot interfere with an upper high-voltage wire, power failure operation is not needed, and potential safety hazards of operators are reduced; simultaneously, compare from high-tension line top-down's pole setting mode, the technique of this application need not promote the pole to high-tension line's top, reduces the energy consumption. Be provided with insulating pad in the inboard of first arm and second arm, further avoid electrically conductive to the swing arm on, further reduce operating personnel's potential safety hazard.
2. The swing arm adopts the hydraulic stem telescopic link as preferred mode, and the convenience is at the in-process of pole setting, and the pole lateral shifting guarantees that the lower extreme of pole can find the pothole accurately.
3. The drive structure of first arm and second arm realizes through third hydraulic stem and fourth hydraulic stem respectively, drives through the mode of hydraulic stem, guarantees driven stability, guarantees that first arm and second arm can provide sufficient drive power when hugging closely the pole. First arm and second arm all overlap and establish in the pivot to the axis that can both revolute the pivot rotates, and the upper end of first arm is provided with two lantern rings, is provided with the interval between two lantern rings, and the second arm cover is located between two lantern rings when establishing in the pivot.
4. The groove of stepping down has been seted up to the lower extreme of first arm, and the second arm can enter into the inslot of stepping down at the pivoted in-process, and when first arm and second arm were held tightly the pole of different diameters promptly, first arm and second arm can intersect, guarantee to hold tightly enough little pole. Through setting up the constant head tank, play the positioning action to insulating pad, avoid insulating pad to slide at will, insulating pad is as one of them preferred can adopt insulating rubber to make. The bottom of the positioning groove is provided with the threaded hole, the insulating pad is provided with the counter bore coaxial with the threaded hole in a penetrating mode, when the threaded hole is aligned with the counter bore, the fixing screw is inserted to fix the insulating pad, and the insulating pad is connected in a fixing screw mode, so that the mounting and the dismounting are convenient; through setting up the counter bore, set screw takes place rigid contact with the pole when avoiding holding tightly.
5. Through setting up the arch, play anti-skidding effect, through setting up the flange, make insulating pad can cover the position outside the constant head tank, further guarantee insulating effect. The driving device adopts the DD direct drive motor, the output torque is large, connecting mechanisms such as a speed reducer, a gear box, a belt pulley and the like are omitted, and the positioning error generated by a mechanical structure is reduced, so that the process precision is ensured. In addition, for a part of camshaft control modes, on one hand, the size error caused by mechanical structure friction is reduced, and on the other hand, the noise and the like during installation and use are greatly reduced.
Drawings
In order to more clearly illustrate the detailed description of the invention or the technical solutions in the prior art, the drawings that are needed in the detailed description of the invention or the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
FIG. 1 is a schematic of the structure of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;
FIG. 3 is a perspective view of the first arm and the second arm;
FIG. 4 is a schematic cross-sectional view of an insulating pad;
in the attached drawing, 1-a movable vehicle body, 2-a movable arm, 3-a connecting arm, 4-a fixed seat, 5-a first hydraulic rod, 6-a second hydraulic rod, 7-a third hydraulic rod, 701-a first through groove, 8-a fourth hydraulic rod, 801-a second through groove, 9-a first arm, 901-a abdicating groove, 10-a second arm, 11-a positioning groove, 12-a threaded hole, 13-an insulating pad, 14-a counter bore, 15-a bulge, 16-a flange, 17-a positioning column, 18-a driving device and 19-a positioning ring.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
It is to be noted that, unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the invention pertains.
Example 1
The invention relates to an electrified vertical rod device, which comprises a movable vehicle body 1, wherein the upper end of the movable vehicle body 1 is hinged with a movable arm 2, the upper end of the movable vehicle body 1 is also hinged with a first hydraulic rod 5, the other end of the first hydraulic rod 5 is hinged with the lower end of the movable arm 2, the upper end of the movable arm 2 is provided with a connecting arm 3 which inclines downwards, the lower end of the connecting arm 3 is hinged with a fixed seat 4, the lower end of the connecting arm 3 is hinged with a second hydraulic rod 6, the other end of the second hydraulic rod 6 is hinged with the fixed seat 4, a horizontal positioning column 17 is arranged above the fixed seat 4, one end of the positioning column 17 is connected with a driving device 18, the driving device 18 is arranged at the upper end of the fixed seat 4, the driving device 18 can drive the positioning column 17 to rotate around the axis of the driving device, the other end of the positioning column 17 is provided with a rotating shaft, the rotating shaft, the first recess and the second recess lock form the draw-in groove that is used for holding the pole tightly, and the inner wall of first recess and second recess sets up insulating pad 13. Two ends of the first hydraulic rod 5 are respectively hinged with the movable vehicle body 1 and the movable arm 2.
After the technical scheme is adopted: according to the invention, the movable arm 2 and the connecting arm 3 are arranged, two ends of the first hydraulic rod 5 are respectively hinged with the movable arm 2 and the movable vehicle body 1, and the whole of the movable arm 2 and the connecting arm 3 can be jacked up through the first hydraulic rod 5 to realize height direction adjustment. Articulated fixing base 4 that is provided with at the lower extreme of linking arm 3 to the both ends of second hydraulic stem 6 are articulated each other with fixing base 4 and linking arm 3 respectively, and then have realized that fixing base 4 can rotate around the articulated department with linking arm 3, realize the degree of inclination of the relative horizontal position of fixing base 4 promptly and adjust, cut into to hold tightly the pole with the angle that makes things convenient for first arm 9 and second arm 10 to follow the difference. Install drive arrangement 18 in the upper end of fixing base 4, drive arrangement 18 can drive reference column 17 and rotate around self axis, hold the back tightly to the pole when first arm 9 and second arm 10, can keep the horizontally state with the pole earlier under the effect of swing arm 2 and promote the take the altitude, then drive the pole at drive arrangement 18 and rotate around the axis of reference column 17, make the one end of pole upwards rotate, the other end of pole is rotated downwards, accomplish the pole setting. The positions of the movable arm 2 and the connecting arm 3 are located in the middle position of the vertical rear part of the electric pole, so that the interference with a high-voltage wire above the movable arm can be avoided, the power failure operation is not needed, and the potential safety hazard of operators is reduced; simultaneously, compare from high-tension line top-down's pole setting mode, the technique of this application need not promote the pole to high-tension line's top, reduces the energy consumption. And the insulating pads 13 are arranged on the inner sides of the first arm 9 and the second arm 10, so that the electric conduction to the movable arm 2 is further avoided, and the potential safety hazard of operators is further reduced.
Example 2
The present embodiment is further optimized on the basis of embodiment 1 as follows: the movable arm 2 is a hydraulic telescopic rod.
After the technical scheme is adopted: swing arm 2 adopts the hydraulic stem telescopic link as preferred mode, and the convenience is at the in-process of pole setting, and the pit hole can be made an uproar to the lower extreme of assurance pole at pole lateral shifting.
Example 3
The present embodiment is further optimized on the basis of embodiment 1 as follows: positioning column 17's outer wall cover is equipped with holding ring 19, first logical groove 701 and second logical groove 801 have been seted up to holding ring 19's outer wall, first logical groove 701 and second lead to groove 801 and are located positioning column 17's both sides respectively, first logical groove 701 and second logical groove 801 run through one side outer wall that positioning ring 19 is close to the pivot, the outer wall of first arm 9 articulates there is third hydraulic stem 7, the other end of third hydraulic stem 7 is articulated with the inner wall of first logical groove 701, the outer wall of second arm 10 articulates there is fourth hydraulic stem 8, the other end of fourth hydraulic stem 8 is articulated with the inner wall of second logical groove 801. The lower end of the first arm 9 is penetrated and provided with a yielding groove 901, the second arm 10 is aligned with the yielding groove 901, and the width of the yielding groove 901 is matched with the width of the second arm 10, so that the second arm 10 can enter the yielding groove 901. The receding groove 901 divides the first arm 9 into two contact parts respectively located at two sides of the second arm 10, a positioning groove 11 is formed in the middle of the contact parts, an insulating pad 13 is arranged in the positioning groove 11, and the thickness of the insulating pad 13 is larger than the depth of the positioning groove 11.
After the technical scheme is adopted: the drive structure of first arm 9 and second arm 10 is realized through third hydraulic stem 7 and fourth hydraulic stem 8 respectively, drives through the mode of hydraulic stem, guarantees driven stability, guarantees that first arm 9 and second arm 10 can provide sufficient drive power when hugging closely the pole. First arm 9 and second arm 10 all overlap and establish in the pivot to the axis that can both revolute the pivot rotates, and the upper end of first arm 9 is provided with two lantern rings, is provided with the interval between two lantern rings, and second arm 10 overlaps and establishes and is located between two lantern rings when the pivot.
Example 4
The present embodiment is further optimized on the basis of embodiment 1 as follows: the bottom wall of the positioning groove 11 is provided with a plurality of threaded holes 12, the threaded holes 12 are provided with fixing screws, and the insulating pad 13 penetrates through and is provided with counter bores 14 aligned with the threaded holes 12.
After the technical scheme is adopted: the groove 901 of stepping down has been seted up to the lower extreme of first arm 9, and second arm 10 can enter into the groove 901 of stepping down at the pivoted in-process, and when first arm 9 and second arm 10 held tightly the pole of different diameters promptly, first arm 9 and second arm 10 can intersect, guarantee to hold tightly enough little pole. Through setting up constant head tank 11, play the positioning action to insulating pad 13, avoid insulating pad 13 to slide at will, insulating pad 13 is as one of them preferred can adopt insulating rubber to make. The bottom of the positioning groove 11 is provided with the threaded hole 12, the insulating pad 13 penetrates through the counter bore 14 coaxial with the threaded hole 12, when the threaded hole 12 is aligned with the counter bore 14, a fixing screw is inserted to fix the insulating pad 13, and the insulating pad is connected in a fixing screw mode, so that the mounting and dismounting are convenient; through setting up counter bore 14, set screw and pole emergence rigid contact when avoiding holding tightly.
Example 5
The present embodiment is further optimized on the basis of embodiment 1 as follows: the upper end of the insulating pad 13 is provided with a plurality of protrusions 15, and the upper end side wall of the insulating pad 13 is provided with an annular flange 16. The drive device 18 is a DD direct drive motor.
After the technical scheme is adopted: through setting up arch 15, play anti-skidding effect, through setting up flange 16, make insulating pad 13 can cover the position outside constant head tank 11, further guarantee insulating effect. The driving device 18 adopts a DD direct drive motor, the output torque is large, connecting mechanisms such as a speed reducer, a gear box, a belt pulley and the like are omitted, and the positioning error generated by a mechanical structure is reduced, so that the process precision is ensured. In addition, for a part of camshaft control modes, on one hand, the size error caused by mechanical structure friction is reduced, and on the other hand, the noise and the like during installation and use are greatly reduced.
Example 6
At the in-process of pole setting, establish an insulating cover at the upper end cover of pole, prevent that pole and electrified insulating line contact from causing ground connection or pole electrified to connect one in the upper end of insulating cover and draw the rope, draw and be connected with the becket on the rope, can use insulating brake pull-out pole jack-up to draw the becket on the rope after the pole setting is accomplished and take off insulating sheath. In order to ensure the personal safety of operators, the double-insulation protection is specially implemented.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention, and they should be construed as being included in the following claims and description.
Claims (9)
1. The utility model provides a electrified pole setting device, is including removing the automobile body, its characterized in that: the upper end of the moving trolley body is hinged with a movable arm, the upper end of the moving trolley body is also hinged with a first hydraulic rod, the other end of the first hydraulic rod is hinged with the lower end of the movable arm, the upper end of the movable arm is provided with a connecting arm which inclines downwards, the lower end of the connecting arm is hinged with a fixed seat, the lower end of the connecting arm is hinged with a second hydraulic rod, the other end of the second hydraulic rod is hinged with the fixed seat, a horizontal positioning column is arranged above the fixed seat, one end of the positioning column is connected with a driving device, the driving device is arranged at the upper end of the fixed seat, the driving device can drive the positioning column to rotate around the axis of the positioning column, the other end of the positioning column is provided with a rotating shaft, a first arm and a second arm which can rotate oppositely are sleeved on the rotating shaft, and, first recess and second recess lock form the draw-in groove that is used for holding the pole tightly, the inner wall of first recess and second recess sets up insulating pad.
2. The electrified pole setting device of claim 1, wherein: and two ends of the first hydraulic rod are respectively hinged with the movable vehicle body and the movable arm.
3. The electrified pole setting device of claim 1, wherein: the movable arm is a hydraulic telescopic rod.
4. The electrified pole setting device of claim 1, wherein: the outer wall cover of reference column is equipped with the holding ring, first logical groove and second logical groove have been seted up to the outer wall of holding ring, first logical groove and second logical groove are located the both sides of reference column respectively, first logical groove and second logical groove run through the holding ring and are close to one side outer wall of pivot, the outer wall of first arm articulates there is the third hydraulic stem, the other end of third hydraulic stem is articulated with the inner wall of first logical groove, the outer wall of second arm articulates there is the fourth hydraulic stem, the other end of fourth hydraulic stem is articulated with the inner wall that the second led to the groove.
5. The electrified pole setting device of claim 4, wherein: the lower extreme of first arm runs through and has seted up the groove of stepping down, the second arm aligns with the groove of stepping down, the width in groove of stepping down and the width of second arm looks mutual adaptation to make the second arm can enter into the inslot of stepping down.
6. The electrified pole setting device of claim 5, wherein: the stepping down groove separates the first arm into two contact parts respectively located on two sides of the second arm, a positioning groove is formed in the middle of each contact part, the insulating pad is arranged in the positioning groove, and the thickness of the insulating pad is larger than the depth of the positioning groove.
7. The electrified pole setting device of claim 6, wherein: a plurality of threaded holes are formed in the bottom wall of the positioning groove, fixing screws are arranged in the threaded holes in a matched mode, and counter bores aligned with the threaded holes are formed in the insulating pad in a penetrating mode.
8. The electrified pole setting device of claim 1, wherein: the upper end of the insulating pad is provided with a plurality of bulges, and the side wall of the upper end of the insulating pad is provided with an annular flange.
9. The electrified pole setting device of claim 1, wherein: the driving device is a DD direct drive motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110518500.4A CN113216731A (en) | 2021-05-12 | 2021-05-12 | Electrified pole setting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110518500.4A CN113216731A (en) | 2021-05-12 | 2021-05-12 | Electrified pole setting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113216731A true CN113216731A (en) | 2021-08-06 |
Family
ID=77095323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110518500.4A Withdrawn CN113216731A (en) | 2021-05-12 | 2021-05-12 | Electrified pole setting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113216731A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022237790A1 (en) * | 2021-05-12 | 2022-11-17 | 刘洋 | Electrified pole erecting device |
-
2021
- 2021-05-12 CN CN202110518500.4A patent/CN113216731A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022237790A1 (en) * | 2021-05-12 | 2022-11-17 | 刘洋 | Electrified pole erecting device |
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Application publication date: 20210806 |