CN108104577B - Power grid telegraph pole erecting device and construction method - Google Patents
Power grid telegraph pole erecting device and construction method Download PDFInfo
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- CN108104577B CN108104577B CN201711394440.XA CN201711394440A CN108104577B CN 108104577 B CN108104577 B CN 108104577B CN 201711394440 A CN201711394440 A CN 201711394440A CN 108104577 B CN108104577 B CN 108104577B
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- 238000010276 construction Methods 0.000 title claims description 10
- 230000001360 synchronised effect Effects 0.000 claims abstract description 27
- 230000008859 change Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 1
- 239000002689 soil Substances 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 description 6
- 238000005457 optimization Methods 0.000 description 6
- 230000005484 gravity Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
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- 238000000034 method Methods 0.000 description 1
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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
- E04H12/345—Arrangements for tilting up whole structures or sections thereof
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Abstract
The invention provides a telegraph pole erecting device of an electric power grid, which comprises a frame body, a fixed hoop, a sliding rail, a screw rod and a sliding block, wherein the fixed hoop is fixedly arranged on the frame body; the slide rails are arranged on two sides of the frame body, the screw rod is arranged above the slide rails, the upper parts of the two slide blocks are respectively hinged to two ends of the fixed hoop, and the fixed hoop is used for tightly holding the tail end of the telegraph pole; two sides of the head end of the frame body are provided with supporting plates, the upper parts of the two supporting plates are hinged with two ends of a sliding hoop, and the telegraph pole can extend back and forth in the sliding hoop; the middle of the head end of the frame body is provided with a rotating shaft, the tail end of the rotating shaft is provided with two first synchronous belt pulleys, the head ends of the two lead screws are provided with second synchronous belt pulleys, and the head end of the rotating shaft is provided with a turntable. The distance between the fixed hoop and the sliding hoop can be pulled only by shaking the turntable, and the telegraph pole can be erected slowly by the fixed hoop and the sliding hoop with mutually shortened distances due to the height difference of the fixed hoop and the sliding hoop. The invention has simple structure, simple operation and convenient use.
Description
Technical Field
The invention belongs to the field of telegraph pole erection, and particularly relates to a telegraph pole erection device and a construction method for a power grid.
Background
In the field of electric power such as transmission lines, cement telegraph poles are widely used, at present, most of cement telegraph poles are erected by erecting tripods and then adopting electric hoists or chain blocks to operate, so that time and labor are wasted.
Disclosure of Invention
Aiming at the problems, the invention provides a power grid telegraph pole erecting device which is simple in structure, time-saving, labor-saving and convenient to operate and a construction method.
The invention provides a telegraph pole erecting device of an electric power grid, which comprises a frame body, a fixed hoop, a sliding rail, a screw rod and a sliding block, wherein the fixed hoop is fixedly arranged on the frame body; the sliding rails are arranged on two sides of the frame body, the screw rod is arranged above the sliding rails, the lower parts of the sliding blocks are clamped on the sliding rails to slide, threaded holes matched with the screw rod are formed in the middle of the sliding blocks, the upper parts of the two sliding blocks are respectively hinged to two ends of the fixed hoop, and the fixed hoop is used for tightly holding the tail end of the telegraph pole; two sides of the head end of the frame body are provided with supporting plates, the upper parts of the two supporting plates are hinged with two ends of a sliding hoop, and the telegraph pole can extend back and forth in the sliding hoop; the height of the axis of the articulated shaft of the sliding hoop relative to the frame body is higher than that of the axis of the articulated shaft of the fixed hoop relative to the frame body; the head end middle part of support body is equipped with the pivot, and the tail end of pivot is equipped with two first synchronous pulley, and the head end of two lead screws is equipped with second synchronous pulley, and first synchronous pulley passes through the hold-in range with second synchronous pulley to be connected, and the pivot rotation can drive two lead screws through the hold-in range and rotate, and the head end of pivot is equipped with the carousel.
As a further optimization of the invention, the two sides of the frame body are provided with lateral grooves, and the slide rail and the screw rod are arranged in the lateral grooves; the head end of support body is equipped with the head end recess, and in the head end recess was located to pivot and hold-in range, the opening of head end recess still was equipped with the apron that can open the formula.
As a further optimization of the invention, the fixed hoop comprises a horseshoe-shaped fixed upper hoop and a horseshoe-shaped fixed lower hoop, the ends of two linear parts of the fixed lower hoop are respectively hinged with the upper parts of the two sliding blocks, the linear part of the fixed lower hoop is also provided with an air cylinder, the end part of a piston rod of the air cylinder is connected with the linear part of the fixed upper hoop, and the expansion and contraction of the air cylinder enable the fixed hoop to loosen and clamp the telegraph pole.
As a further optimization of the invention, the lower part of the supporting plate is provided with a notch, and when the sliding block slides on the sliding rail, the linear part for fixing the lower hoop can be inserted into the notch to enable the telegraph pole to be in a vertical state.
As a further optimization of the invention, the sliding hoop comprises a horseshoe-shaped sliding upper hoop and a horseshoe-shaped sliding lower hoop, the two linear part ends of the sliding lower hoop are respectively hinged with the upper part of the supporting plate, and the linear part of the sliding upper hoop and the linear part of the sliding lower hoop are connected through a bolt to clamp the telegraph pole; the inner wall of the sliding upper hoop and the inner wall of the sliding lower hoop are both provided with spherical balls.
As a further optimization of the invention, the bottom of the frame body is provided with a support frame, the bottom end of the front support frame is provided with a universal wheel with a brake, and the bottom end of the rear support frame is provided with a wheel.
According to the invention, as further optimization, the bottom of the frame body is provided with a semi-cylindrical surface-shaped baffle with an opening facing the tail end of the frame body, and when the telegraph pole is in a vertical state, the tail end of the telegraph pole is attached to the inner cambered surface of the baffle.
The invention also provides a construction method of the electric power grid telegraph pole erecting device, which is characterized by comprising the following steps of:
s1: the tail end of the telegraph pole penetrates through the sliding hoop;
s2: pushing the telegraph pole to slide in the sliding hoop until the tail end of the telegraph pole passes through the fixed hoop;
s3: starting the air cylinder to enable the air cylinder to contract and clamp the tail end of the telegraph pole;
s4: pushing the frame body to a pre-dug telegraph pole groove pit, and positioning by using a baffle;
s5: rotating the turntable to change the telegraph pole from inclined to vertical;
s6: closing the air cylinder to extend out and loosen the tail end of the telegraph pole, wherein the tail end of the telegraph pole falls into the groove pit;
s7: performing engineering such as filling and compacting on the groove pit to finish burying the telegraph pole;
s8: and respectively taking down the sliding upper hoop and the fixed upper hoop, moving away the frame body, and finishing construction.
The telegraph pole erecting device of the power grid provided by the invention can pull the distance between the fixed anchor ear and the sliding anchor ear only by shaking the turntable, and the fixed anchor ear and the sliding anchor ear with mutually shortened distances can slowly erect the telegraph pole due to the height difference between the fixed anchor ear and the sliding anchor ear. The invention has simple structure, simple operation and convenient use.
Drawings
Fig. 1 is a schematic structural view of a telegraph pole of the device in a transportation state;
figure 2 is a schematic view of the device of figure 1 without the pole and cover;
figure 3 is a side view of the utility pole of the device in a vertical state;
figure 4 is a top view of the device with the pole and cover removed;
FIG. 5 is a schematic view of the fixing hoop structure of the device;
the frame body 100, the support plate 110, the notch 111, the support frame 120, the wheel 130, the universal wheel 140, the lateral groove 150, the head end groove 160, the cover plate 170, the baffle 180, the fixed hoop 200, the fixed lower hoop 210, the fixed upper hoop 220, the air cylinder 230, the sliding hoop 300, the sliding lower hoop 310, the sliding upper hoop 320, the ball 330, the slide rail 400, the screw rod 500, the second synchronous pulley 510, the slider 600, the rotating shaft 700, the first synchronous pulley 710, the rotating disc 720, the synchronous belt 800 and the telegraph pole 900.
Detailed Description
The present invention will be described in detail with reference to specific examples. It should be noted that the head end and the front end in the description refer to the right-hand direction in the drawings, i.e., the direction of the turntable 720, and the tail end and the rear end in the description refer to the left-hand direction in the drawings.
Referring to fig. 1 to 5, the apparatus provided in this embodiment includes a frame body 100, a fixing hoop 200, a sliding hoop 300, a sliding rail 400, a screw rod 500, and a slider 600.
The slide rails 400 are arranged on two sides of the frame body 100, the screw rod 500 is arranged above the slide rails 400, the lower parts of the slide blocks 600 are clamped on the slide rails 400 to slide, threaded holes matched with the screw rod 500 are formed in the middle of the slide blocks 600, the upper parts of the two slide blocks 600 are respectively hinged to two ends of the fixed hoop 200, and the fixed hoop 200 is used for tightly holding the tail end of the telegraph pole 900.
Two sides of the head end of the frame body 100 are provided with the support plates 110, the upper parts of the two support plates 110 are hinged with two ends of the sliding hoop 300, and the telegraph pole 900 can extend back and forth in the sliding hoop 300.
The height of the hinge axis of the sliding anchor ear 300 relative to the frame body 100 is higher than that of the hinge axis of the fixed anchor ear 200 relative to the frame body 100.
The middle of the head end of the frame body 100 is provided with a rotating shaft 700, the tail end of the rotating shaft 700 is provided with two first synchronous pulleys 710, the head ends of the two lead screws 500 are provided with second synchronous pulleys 510, the first synchronous pulleys 710 are connected with the second synchronous pulleys 510 through synchronous belts 800, the rotation of the rotating shaft 700 can drive the two lead screws 500 to rotate through the synchronous belts 800, and the head end of the rotating shaft 700 is provided with a rotating disc 720.
During the use, rotating the carousel 720, carousel 720 drives pivot 700 and rotates, and pivot 700 drives first synchronous pulley 710 and rotates, and first synchronous pulley 710 drives two second synchronous pulley 510 through hold-in range 800 and rotates, and second synchronous pulley 510 rotates and drives lead screw 500 and rotate, and lead screw 500 rotates and drives slider 600 and make a round trip to slide on slide rail 400.
Because the height of the sliding hoop 300 relative to the frame body 100 is higher than that of the fixed hoop 200 relative to the frame body 100, the utility pole 900 is laid on the frame body 100 with a certain angle from left to right, and then the fixed hoop 200 is hinged with the sliding block 600, the sliding hoop 300 is hinged with the supporting plate 110, and the utility pole 900 can slide back and forth in the sliding hoop 300, so when the sliding rail 400 approaches from far to near to the sliding hoop 300, the tail end of the utility pole 900 embraced by the fixed hoop 200 approaches to the sliding hoop 300, and therefore the angle of the utility pole 900 relative to the frame body 100 is larger and larger until the utility pole is erected.
The wire pole 900 switching device has the advantages that the structure is simple, the operation is convenient, the switching process from the transverse direction to the longitudinal direction of the wire pole 900 can be realized by one rotary table 720, in addition, the synchronous rotation of the two screw rods 500 can be driven by one rotary table 720, the pacing problem does not exist, the phenomenon of blocking and stopping is effectively avoided, and the use is very convenient. Moreover, the invention is a pure mechanical mechanism, is not easy to damage and is durable in use.
Preferably, the frame body 100 is provided at both sides thereof with side grooves 150, and the slide rail 400 and the screw rod 500 are provided in the side grooves 150. The head end of the frame body 100 is provided with a head end groove 160, the rotating shaft 700 and the synchronous belt 800 are arranged in the head end groove 160, and an opening of the head end groove 160 is further provided with an openable cover plate 170. The transmission parts are arranged in the frame body 100 to protect the transmission member, prevent the transmission member from being damaged by people and prevent the transmission member from harming people around in the transmission process.
Preferably, the fixing hoop 200 comprises a horseshoe-shaped fixing upper hoop 220 and a horseshoe-shaped fixing lower hoop 210, the ends of two straight portions of the fixing lower hoop 210 are hinged to the upper portions of the two sliding blocks 600 respectively, an air cylinder 230 is further arranged at the straight portion of the fixing lower hoop 210, the end of a piston rod of the air cylinder 230 is connected to the straight portion of the fixing upper hoop 220, and the expansion and contraction of the air cylinder 230 enable the fixing hoop 200 to loosen and clamp the telegraph pole 900. The clamping force for clamping the tail end of the telegraph pole 900 is controlled by the air cylinder 230, loosening can be effectively avoided, the fixing hoop 200 can be conveniently loosened on the pre-buried telegraph pole 900, and labor is saved.
Preferably, the lower portion of the support plate 110 is provided with a notch 111, and when the slider 600 slides on the slide rail 400, the linear portion for fixing the lower anchor ear 210 can be inserted into the notch 111, so that the hinge axis of the fixed anchor ear 200 and the hinge axis of the sliding anchor ear 300 are in the same vertical plane, thereby ensuring that the utility pole 900 can be in a vertical state. The arrangement of the notch 111 has at least two benefits, one is to ensure that the telegraph pole 900 can be erected in a vertical state and ensure the verticality of the telegraph pole 900 embedded; secondly, the bottom of the gap 111 can play a limiting role, and the phenomenon that the inclination of unstable gravity center caused by the fact that the included angle between the telegraph pole 900 and the frame body 100 is larger than 90 degrees due to the fact that the sliding block 600 slides over the head is avoided.
Preferably, the sliding hoop 300 comprises a horseshoe-shaped sliding upper hoop 320 and a horseshoe-shaped sliding lower hoop 310, two linear end heads of the sliding lower hoop 310 are respectively hinged with the upper part of the support plate 110, and the linear part of the sliding upper hoop 320 and the linear part of the sliding lower hoop 310 are connected through a bolt to clamp the telegraph pole 900; the inner wall of the upper sliding hoop 320 and the inner wall of the lower sliding hoop 310 are both provided with spherical balls 330. The contact area between the balls 330 and the utility pole 900 is small, the friction force is small, and the phenomenon of seizing can be avoided in a limited way during the erection of the utility pole 900.
Preferably, the bottom of the frame body 100 is provided with a support frame 120, the bottom of the front support frame is provided with a universal wheel 140 with a brake, and the bottom of the rear support frame is provided with a wheel 130. The support frame structure of the support frame 120 can save materials while ensuring stress, and can easily vacate enough space for the tail end of the utility pole 900 to swing from the transverse direction to the vertical direction, and can be conveniently moved after the utility pole 900 is buried. Suitably, the rear support may be a solid structure that balances the center of gravity and prevents the pole 900 from tipping over due to a shift in the center of gravity during a rollover.
Preferably, the bottom of the rack 100 is provided with a semi-cylindrical surface-shaped baffle 180 with an opening facing the tail end of the rack 100, and when the utility pole 900 is in a vertical state, the tail end of the utility pole 900 is attached to the inner arc surface of the baffle 180. The arrangement of the baffle 180 has at least two benefits, one of which is also a limiting function, and the phenomenon that the center of gravity of the telegraph pole 900 is unstable and is overturned is avoided; and the second function is used as a guide for burying and filling the telegraph pole 900, the baffle 180 is used for accurately aligning the falling position of the telegraph pole 900, the situation that the telegraph pole 900 is adjusted after being erected and the telegraph pole 900 is tilted possibly caused by moving the frame body 100 to adjust the position after being erected is avoided.
On the basis of the structure, the invention also provides a construction method for erecting the telegraph pole 900 of the power grid, which comprises the following steps:
s1: the tail end of the telegraph pole 900 is inserted through the sliding hoop 300;
s2: pushing the telegraph pole 900 to slide in the sliding hoop 300 until the tail end of the telegraph pole 900 passes through the fixed hoop 200; the telegraph pole 900 is placed in a sliding mode, so that the telegraph pole is very convenient and labor-saving;
s3: actuating the cylinder 230 to retract the cylinder 230 to grip the tail end of the utility pole 900;
s4: the frame body 100 is pushed to a pre-dug telegraph pole groove pit, and is accurately positioned by using the baffle 180, so that safety accidents caused by readjusting the position of the telegraph pole 900 after erecting are avoided;
s5: rotating the turntable 720 to change the telegraph pole 900 from inclined to vertical;
s6: the air cylinder 230 is closed, the air cylinder 230 extends out to release the tail end of the telegraph pole 900, and the tail end of the telegraph pole 900 falls into the groove pit;
s7: the groove pit is subjected to engineering such as filling and compacting, and the embedding of the telegraph pole 900 is completed;
s8: the sliding upper hoop 320 and the fixed upper hoop 220 are respectively removed, the frame body 100 is moved away, and the construction is finished.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (7)
1. A telegraph pole erecting device of an electric power grid is characterized by comprising a frame body, a fixed hoop, a sliding rail, a screw rod and a sliding block;
the sliding rails are arranged on two sides of the frame body, the screw rod is arranged above the sliding rails, the lower parts of the sliding blocks are clamped on the sliding rails to slide, threaded holes matched with the screw rod are formed in the middle of the sliding blocks, the upper parts of the two sliding blocks are respectively hinged to two ends of the fixed hoop, and the fixed hoop is used for tightly holding the tail end of the telegraph pole;
two sides of the head end of the frame body are provided with supporting plates, the upper parts of the two supporting plates are hinged with two ends of a sliding hoop, and the telegraph pole can extend back and forth in the sliding hoop;
the height of the axis of the articulated shaft of the sliding hoop relative to the frame body is higher than that of the axis of the articulated shaft of the fixed hoop relative to the frame body;
the middle part of the head end of the frame body is provided with a rotating shaft, the tail end of the rotating shaft is provided with two first synchronous belt wheels, the head ends of the two screw rods are provided with a second synchronous belt wheel, the first synchronous belt wheels and the second synchronous belt wheels are connected through synchronous belts, the rotation of the rotating shaft can drive the two screw rods to rotate through the synchronous belts, and the head end of the rotating shaft is provided with a turntable;
the fixed hoop comprises a horseshoe-shaped fixed upper hoop and a horseshoe-shaped fixed lower hoop, the ends of two linear parts of the fixed lower hoop are hinged to the upper parts of the two sliding blocks respectively, an air cylinder is further arranged on the linear part of the fixed lower hoop, the end part of a piston rod of the air cylinder is connected to the linear part of the fixed upper hoop, and the fixed hoop is loosened and a telegraph pole is clamped through stretching of the air cylinder.
2. The erecting device for telegraph poles of an electric power grid as claimed in claim 1, wherein lateral grooves are formed on two sides of the frame body, and the slide rails and the screw rods are arranged in the lateral grooves; the head end of support body is equipped with the head end recess, and in the head end recess was located to pivot and hold-in range, the opening of head end recess still was equipped with the apron that can open the formula.
3. The device for erecting a utility pole of an electric power network as claimed in claim 1, wherein the lower portion of the support plate is provided with a notch, and the linear portion for fixing the lower anchor ear is inserted into the notch to make the utility pole in a vertical state when the slide block slides on the slide rail.
4. The device for erecting the telegraph pole of the electric power grid as claimed in claim 1, wherein the sliding hoop comprises a horseshoe-shaped sliding upper hoop and a horseshoe-shaped sliding lower hoop, two linear end heads of the sliding lower hoop are respectively hinged with the upper part of the supporting plate, and the linear part of the sliding upper hoop and the linear part of the sliding lower hoop are connected through a bolt to clamp the telegraph pole; the inner wall of the sliding upper hoop and the inner wall of the sliding lower hoop are both provided with spherical balls.
5. The device for erecting a power grid telegraph pole according to claim 1, wherein the support frame is provided with a support frame at the bottom, the front support frame is provided with universal wheels with brakes at the bottom end, and the rear support frame is provided with wheels at the bottom end.
6. The erecting device of a utility pole of an electric power grid as recited in claim 1, wherein the bottom of the frame body is provided with a semi-cylindrical baffle plate with an opening facing the tail end of the frame body, and when the utility pole is in a vertical state, the tail end of the utility pole is attached to the inner arc surface of the baffle plate.
7. An installation for erecting a power grid pole according to claim 6, comprising the following construction steps:
s1: the tail end of the telegraph pole penetrates through the sliding hoop;
s2: pushing the telegraph pole to slide in the sliding hoop until the tail end of the telegraph pole passes through the fixed hoop;
s3: starting the air cylinder to enable the air cylinder to contract and clamp the tail end of the telegraph pole;
s4: pushing the frame body to a pre-dug telegraph pole groove pit, and positioning by using a baffle;
s5: rotating the turntable to change the telegraph pole from inclined to vertical;
s6: closing the air cylinder to extend out and loosen the tail end of the telegraph pole, wherein the tail end of the telegraph pole falls into the groove pit;
s7: filling soil and compacting engineering are carried out on the groove pit, and the embedding of the telegraph pole is completed;
s8: and respectively taking down the sliding upper hoop and the fixed upper hoop, moving away the frame body, and finishing construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711394440.XA CN108104577B (en) | 2017-12-21 | 2017-12-21 | Power grid telegraph pole erecting device and construction method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711394440.XA CN108104577B (en) | 2017-12-21 | 2017-12-21 | Power grid telegraph pole erecting device and construction method |
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| Publication Number | Publication Date |
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| CN108104577A CN108104577A (en) | 2018-06-01 |
| CN108104577B true CN108104577B (en) | 2021-02-23 |
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| CN201711394440.XA Active CN108104577B (en) | 2017-12-21 | 2017-12-21 | Power grid telegraph pole erecting device and construction method |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108945054B (en) * | 2018-06-20 | 2023-08-04 | 国网江苏省电力有限公司泰州供电分公司 | Fixed anchor ear for electric power grid telegraph pole erection device |
| BE1026068B9 (en) | 2018-07-26 | 2019-10-02 | Deme Offshore Holding N V | DEVICE AND METHOD FOR ESTABLISHING A TUBULAR ELEMENT WITH A LENGTH DIRECTION FROM A SUPPORT FLAT ON AN END OF A TIP |
| CN110005249A (en) * | 2019-02-13 | 2019-07-12 | 陈春洪 | A kind of electric pole installation perfusion power construction mechanism based on high wind weather |
| CN111636753B (en) * | 2020-06-11 | 2021-08-10 | 重庆蓝海电力工程有限责任公司 | Construction method for laying, installing and constructing power engineering line |
| CN112431472A (en) * | 2020-11-18 | 2021-03-02 | 张明轩 | Telegraph pole mounting machine |
| CN112664035A (en) * | 2020-12-10 | 2021-04-16 | 上海市机械施工集团有限公司 | Method and device for installing wind power generation tower |
| CN114725834A (en) * | 2022-03-31 | 2022-07-08 | 湖北万敬和诚电力工程有限公司 | Construction method for laying, installing and constructing power engineering line |
| CN114856291B (en) * | 2022-05-10 | 2023-05-05 | 四川通信科研规划设计有限责任公司 | Circuit rod installation device and method for communication circuit construction |
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| CN106088788A (en) * | 2016-07-12 | 2016-11-09 | 张学衡 | A kind of electric pole mounting robot |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US8991777B2 (en) * | 2013-04-23 | 2015-03-31 | Gabriel Madril | Post stabilization apparatus and method |
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| CN105421859A (en) * | 2015-11-13 | 2016-03-23 | 高世龙 | Electricity grid telegraph pole erecting device and construction method |
| CN105442931A (en) * | 2015-11-13 | 2016-03-30 | 熊达煜 | Power-grid telegraph-pole erecting self-loading-unloading device and construction method thereof |
| CN105298209A (en) * | 2015-12-04 | 2016-02-03 | 国网山东省电力公司日照供电公司 | Installing device for telegraph pole |
| CN106088788A (en) * | 2016-07-12 | 2016-11-09 | 张学衡 | A kind of electric pole mounting robot |
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| CN108104577A (en) | 2018-06-01 |
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