CN112627624A - Pole setting dolly - Google Patents
Pole setting dolly Download PDFInfo
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- CN112627624A CN112627624A CN202011418239.2A CN202011418239A CN112627624A CN 112627624 A CN112627624 A CN 112627624A CN 202011418239 A CN202011418239 A CN 202011418239A CN 112627624 A CN112627624 A CN 112627624A
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- pole
- steel wire
- trolley
- wire rope
- base
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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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Abstract
The invention relates to the technology of electrical equipment, in particular to a pole erecting trolley, which comprises a base, wherein the base is provided with a motion assembly for controlling the movement of the pole erecting trolley, the top of the base is provided with a jacking mechanism for jacking an electric pole upwards, the upper part of the electric pole is lapped on the jacking mechanism, and the lower part of the electric pole is inserted into a pole pit; one side on ground in the pole hole is provided with the inclined pit with pole hole intercommunication, and the outer peripheral face of pole lower part is laminated with the inner wall in inclined pit. Above-mentioned technical scheme makes constructor need not with the help of old pole at the in-process that carries out the pole setting to the pole, has reduced constructor and has carried out the degree of difficulty of pole setting, has improved constructor's flexibility of carrying out the pole setting simultaneously.
Description
Technical Field
The invention relates to the technical field of power equipment, in particular to a vertical rod trolley.
Background
At present, the common pole erecting modes of the electric pole comprise the following two modes: the first type is a manual pole erecting mode, namely, constructors can directly carry the pole by shoulders, and the mode needs more manpower and has higher danger; and secondly, the crane vertical rod is characterized in that the crane lifts the electric pole and puts the electric pole into the pole pit, and although the mode is convenient and fast, the use of the crane is easily limited by the terrain, and the use cost of the crane is high.
The patent document with publication number CN208202761U discloses a vertical rod structure lifted by using an old rod, which comprises an old electric pole, a rod pit, a new electric pole, a rod root, a lifting point, a steel wire rope, a cross arm, a steel wire claw, a hoisting pulley, a traction winch, a traction tractor, a rear brake rope and a large drill rod, wherein the rod pit is arranged on the ground beside the old electric pole, and the new electric pole is arranged beside the rod pit; the steel wire claw is arranged on a cross arm at the upper end of an old electric pole, the hoisting pulley is hooked on the steel wire claw, one end of the steel wire rope is wound on the traction winching, the traction winching is connected with a traction tractor, and the other end of the steel wire rope is fixed on a hoisting point at the upper end of a new electric pole through the hoisting pulley; one end of the rear brake rope is fixed at the root part of the bottom of the new electric pole, and the other end of the rear brake rope is fixed on the large drill rod. The technical scheme has the advantages of convenient construction and high safety factor, not only improves the working efficiency, but also saves manpower and material resources.
For above-mentioned technical scheme, because this scheme need be with the help of old pole when implementing for when there is not old pole in the place of pole setting, constructor is difficult to carry out the pole setting to the pole.
Disclosure of Invention
In order to make constructor need not to carry out the pole setting to the pole with the help of old pole, this application provides a pole setting dolly.
In order to solve the technical problems, the invention adopts the technical scheme that:
a pole setting trolley comprises a base, wherein the base is provided with a moving assembly used for controlling the pole setting trolley to move, the top of the base is provided with a jacking mechanism used for jacking an electric pole upwards, the upper part of the electric pole is lapped on the jacking mechanism, and the lower part of the electric pole is inserted into a pole pit; one side on ground in the pole hole is provided with the inclined pit with pole hole intercommunication, and the outer peripheral face of pole lower part is laminated with the inner wall in inclined pit.
By adopting the technical scheme, the inclined pit is convenient for constructors to insert the lower end of the electric pole into the pole pit, the lower part of the electric pole is firstly placed in the pole pit and the upper part of the electric pole is lapped on the jacking mechanism in the process of erecting the electric pole by the constructors; then, the constructor controls the motion assembly to enable the trolley to move towards the direction close to the electric pole, and controls the jacking mechanism to jack the electric pole upwards; treat that the axis of pole is about to become when vertical, constructor will the pit filling and burying to the pole is difficult for toppling over towards the pit after the jack-up. According to the technical scheme, the construction personnel do not need to use an old electric pole in the process of erecting the electric pole, the difficulty of erecting the electric pole by the construction personnel is reduced, and meanwhile, the flexibility of erecting the electric pole by the construction personnel is improved; because constructor can stand regional control pole setting dolly outside safe band and carry out the pole setting to the pole, reduced constructor and pounded the risk of hindering by the pole at the in-process of pole setting, improved the security of constructor when the pole setting.
Preferably, the jacking mechanism comprises two hydraulic cylinders which are arranged oppositely, and the two hydraulic cylinders are horizontally hinged with the base; all be equipped with the piston rod in the pneumatic cylinder, two the piston rod is kept away from rotate between the one end of base and be connected with the jacking roller, the upper portion overlap joint of pole in the outer peripheral face of jacking roller.
By adopting the technical scheme, in the process of erecting the pole by the pole erecting trolley, the upper part of the pole is lapped on the peripheral surface of the jacking roller; the jacking roller is rotatably connected between the ends, far away from the base, of the two piston rods, so that in the process that the jacking roller jacks up the electric pole, sliding friction between the jacking roller and the electric pole is changed into rolling friction, abrasion between the jacking roller and the electric pole is reduced, and the jacking roller jacks up the electric pole more smoothly; because two pneumatic cylinders are just to setting up and two pneumatic cylinders are articulated with the base level of pole setting dolly for the axis of two piston rods and the contained angle between the place plane of base are adjustable, thereby when two piston rod extensions make the jacking roller jack-up the pole, constructor can also control two pneumatic cylinders and rotate around the pin joint and make two pneumatic cylinders all to the pole slope, and then guaranteed that the pole can be in complete vertical state by jacking roller jack-up to the axis.
Preferably, the movement assembly comprises a group of direction wheels for controlling the movement direction of the upright trolley and a group of driving wheels for driving the upright trolley to move, and the base is provided with a driving motor for providing power for the driving wheels.
Through adopting above-mentioned technical scheme, after constructor started driving motor, can control the pole setting dolly through the control drive wheel and remove, can control the moving direction of pole setting dolly through the control direction wheel to make the use of pole setting dolly more nimble.
Preferably, the hinge points of the two hydraulic cylinders and the base are located between the direction wheel and the driving wheel, and the distance between the hinge points and the direction wheel is equal to the distance between the hinge points and the driving wheel.
Through adopting above-mentioned technical scheme, at the in-process that the pole jack-up was with the jacking roller, the pole setting dolly is whole difficult for producing the upset around the axis of rotation of direction wheel, also is difficult for producing the upset around the axis of drive wheel for the jacking roller can be more steadily with pole jack-up.
Preferably, the radial cross-sectional area of the middle part of the jacking roller is smaller than the radial cross-sectional areas of the two ends of the jacking roller.
Through adopting above-mentioned technical scheme, when the upper end overlap joint of pole in the upper surface of jacking roller, the upper end of pole keeps with the middle part butt of jacking roller, and the position that is difficult for deviating jacking roller middle part breaks away from the jacking roller even for at the in-process of jacking roller with the pole, the pole remains stable.
Preferably, the top of the base is provided with a winching machine, and the winching machine is wound with a steel wire rope which enables the lower part of the electric pole to tightly press the inner wall of the inclined pit; one end of the steel wire rope is fixed with the winching machine, and the other end of the steel wire rope is connected with the lower part of the electric pole.
Through adopting above-mentioned technical scheme, when constructor carries out the pole setting with the pole setting dolly, when control pole setting dolly is toward the direction removal and control jacking roller with the pole jack-up that is close to the pole, control hank mill rolling wire rope for the lower extreme of pole compresses tightly the inner wall of inclined pit, thereby makes the lower extreme of the in-process pole that is stood at the pole difficult emergence skid, and then makes the pole setting dolly more steadily stand the pole. In addition, at constructor control grinder rolling wire rope's in-process, wire rope also with the pole setting dolly toward the direction pulling that is close to the pole when making the lower extreme of pole compress tightly the inclined pit inner wall for the drive wheel of pole setting dolly is difficult for skidding, thereby has improved the adaptability of pole setting dolly to different topography.
Preferably, the outer peripheral surface of the lower part of the electric pole is sleeved with a steel wire ring, one end, far away from the winching machine, of the steel wire rope is fixedly provided with a hook, and the hook is hooked with the steel wire ring.
By adopting the technical scheme, when constructors need to pole the electric pole, the lower end of the electric pole is placed in the inclined pit, then the steel wire ring is sleeved to the position, close to the inclined pit, of the lower end of the electric pole, and the hook is hooked with the steel wire ring; after the operation is finished, when a constructor controls the grinder to roll the steel wire rope, the steel wire rope can enable the lower end of the electric pole to be tightly pressed on the inner wall of the inclined pit; this technical scheme is convenient for constructor to link to each other wire rope and the lower extreme of pole.
Preferably, the hook comprises a hook seat and a hook head, the hook seat is fixed to one end, far away from the winching machine, of the steel wire rope, the hook head is rotatably connected with the hook seat, and a limiting block for limiting the rotation of the hook head is fixed to the protrusion of the hook seat; when the hook head is abutted to the limiting block, the hook head and the hook seat form a closed loop.
By adopting the technical scheme, when a constructor needs to hook the steel wire rope with the steel wire ring sleeved at the lower end of the electric pole, the hook head is rotated towards the direction away from the limiting block, so that the closed loop formed by the hook head and the hook seat is changed into an open loop, and the constructor can sleeve the hook head with the steel wire ring; then the gib head is rotated towards the direction close to the limiting block until the gib head abuts against the limiting block, so that the gib head and the gib seat form a closed loop again, the steel wire ring is not easy to separate from the gib head, and the hook is guaranteed to be stably sleeved with the steel wire ring.
Preferably, the base is provided with a guide frame positioned between the winching machine and the electric pole, and the guide frame is horizontally and rotatably connected with two first guide rollers for limiting the vertical swing amplitude of the steel wire rope; the two first guide rollers are arranged just opposite to each other, and the two first guide rollers are respectively positioned above and below the steel wire rope.
Through adopting above-mentioned technical scheme, at the in-process of hank grinder rolling wire rope, first guide roll makes wire rope be difficult for producing luffing motion by a relatively large margin to make the steel wire ring keep cup jointing with the lower extreme of pole, guaranteed that the lower extreme of pole compresses tightly the inner wall of inclined pit. Because two first guide rolls all are connected with the leading truck rotation for the sliding friction between wire rope and two first guide rolls becomes rotational friction, thereby makes wire rope more smoothly pass between two first guide rolls.
Preferably, the guide frame is vertically and rotatably connected with two second guide rollers for limiting the horizontal swinging amplitude of the steel wire rope, the two second guide rollers are arranged oppositely, and the two second guide rollers are respectively positioned on the left side and the right side of the steel wire rope.
Through adopting above-mentioned technical scheme, the second guide roll makes wire rope be difficult for producing great horizontal hunting to make wire rope can stimulate the locomotive of pole setting dolly to all the time towards the pole, further guaranteed the stability that the pole setting dolly carries out the pole setting. Because two second guide rolls all are connected with the leading truck rotation for the sliding friction between wire rope and two second guide rolls becomes rotational friction, thereby makes wire rope more smoothly pass between two second guide rolls.
Compared with the prior art, the beneficial effects are:
1. when a constructor needs to pole an electric pole, the pole setting trolley is controlled to move towards the direction close to the electric pole, and meanwhile, the jacking mechanism is controlled to jack the electric pole upwards, so that the electric pole can be erected; in addition, because constructors can stand in the area outside the safety range and erect the poles in a mode of remotely controlling the pole erecting trolley, the safety of erecting the poles by the constructors is improved.
2. The constructor controls the winching machine to wind the steel wire rope while controlling the jacking mechanism to jack the electric pole, so that the steel wire rope tensions the lower end of the electric pole, the lower end of the electric pole is pressed against the inner wall of the inclined pit, and the condition that the lower end of the electric pole slips in the process of jacking the electric pole is reduced; meanwhile, in the process of winding the steel wire rope by the winching machine, the steel wire rope pulls the vertical rod trolley towards the direction close to the electric pole, so that the driving wheel of the vertical rod trolley is not easy to slip; this technical scheme makes the pole setting dolly carry out the in-process of pole setting more stable to the pole.
Drawings
Figure 1 is the working schematic diagram of pole setting dolly in this application embodiment.
Figure 2 is the structural sketch map of pole setting dolly in this application embodiment.
Fig. 3 is a partially enlarged view of a portion a in fig. 1.
Fig. 4 is a partially enlarged view at B in fig. 1.
Description of reference numerals: 1. a pole erecting trolley; 11. a base; 111. a steering wheel; 112. a drive wheel; 12. a chassis; 121. installing a handle; 122. a hydraulic main machine; 123. a drive motor; 13. a hydraulic cylinder; 131. a piston rod; 14. a jacking roller; 15. a grinding machine; 151. a wire rope; 152. a hook; 1521. a hook head; 1522. a hook base; 1523. a limiting block; 16. a guide frame; 161. a first guide roller; 162. a second guide roller; 2. an electric pole; 21. a steel wire ring; 3. a pole pit; 31. and (5) inclined pits.
Detailed Description
The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationships depicted in the drawings are for illustrative purposes only and are not to be construed as limiting the present patent.
The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar components; in the description of the present invention, it should be understood that if there are terms such as "upper", "lower", "left", "right", "long", "short", etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the drawings, it is only for convenience of description and simplicity of description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationships in the drawings are only used for illustrative purposes and are not to be construed as limitations of the present patent, and specific meanings of the terms may be understood by those skilled in the art according to specific situations.
The technical scheme of the invention is further described in detail by the following specific embodiments in combination with the attached drawings:
fig. 1 to 4 show an embodiment of a pole trolley according to the present application:
as shown in fig. 1 and 2, the vertical rod trolley 1 comprises a rectangular base 11 arranged horizontally, and the base 11 is provided with a moving component; the moving assembly comprises a group of oppositely arranged direction wheels 111 and a group of oppositely arranged driving wheels 112; the direction wheel 111 is used for controlling the movement direction of the upright trolley 1, and the driving wheel 112 is used for driving the trolley to move. A rectangular case 12 is fixed on the top of the base 11, a driving motor 123 is installed on the top of the case 12, and the driving motor 123 provides power for the driving wheels 112; a driving battery box for supplying power to the driving motor 123 is provided in the cabinet 12. Wherein two lateral walls that keep away from each other of machine case 12 all are fixed with installation handle 121, and two installation handles 121 all are close to machine case 12 top and set up, and installation handle 121 is convenient for constructor to lift up machine case 12 and place the upper surface at base 11 to it is fixed with machine case 12 and base 11 installation to be convenient for constructor.
As shown in fig. 1 and 2, a jacking mechanism is arranged at the top of the base 11, the jacking mechanism includes two hydraulic cylinders 13 arranged opposite to each other, and a hydraulic main machine 122 for providing power to the two hydraulic cylinders 13 is installed at the top of the case 12. The bottoms of the two hydraulic cylinders 13 are horizontally hinged with the top of the base 11, the top of the base 11 is also provided with two adjusting motors, the output shafts of the two adjusting motors are coaxially fixed with the hinged shafts of the two hydraulic cylinders 13 one by one respectively, and the output shafts of the two adjusting motors synchronously rotate, so that the included angle between the axes of the two piston rods 131 and the plane of the base 11 is adjustable; the hinged points of the two hydraulic cylinders 13 and the base 11 are both located between the direction wheel 111 and the driving wheel 112, and the distance between any hydraulic cylinder 13 and the direction wheel 111 is equal to the distance between the hydraulic cylinder 13 and the driving wheel 112, so that the vertical rod trolley 1 is not easy to turn around the rotation axis of the direction wheel 111 or the rotation axis of the driving wheel 112 in the process of erecting the electric pole 2. The piston rod 131 of two pneumatic cylinders 13 is kept away from between the one end of base 11 horizontal rotation and is connected with a jacking roller 14, jacking roller 14 is used for the upper portion overlap joint of power supply pole 2, and the radial cross sectional area at jacking roller 14 middle part is less than the radial cross sectional area at jacking roller 14 both ends to make overlap joint in the position at jacking roller 14 middle part of pole 2 of the 14 outer peripheral face of jacking roller, and make pole 2 be difficult for breaking away from jacking roller 14. The lower part of pole 2 is arranged in inserting pole hole 3, and ground is seted up the inclined pit 31 that communicates with pole hole 3 in one side of pole hole 3, and inclined pit 31 makes the lower part of pole 2 change easily and inserts in pole hole 3.
As shown in fig. 1 and 3, a grinder 15 is further installed on the top of the base 11, and the grinder 15 is disposed near the direction wheel 111; the grinder 15 is provided with a winding roll, and a wire rope 151 is wound around the outer circumferential surface of the winding roll; one end of the wire rope 151 is fixed to the outer circumferential surface of the winding roller, and a hook 152 is fixed to the other end of the wire rope 151. The hook 152 comprises a hook head 1521 and a hook seat 1522, the hook seat 1522 is fixed with one end of the steel wire rope 151 far away from the winching machine 15, and the hook head 1521 is rotatably connected with the hook seat 1522; the hook seat 1522 is fixed with a limiting block 1523 for the hook head 1521 to abut against, and when the hook head 1521 abuts against the limiting block 1523, the hook head 1521 and the hook seat 1522 form a closed loop. The outer peripheral surface of the lower part of the electric pole 2 is sleeved with a steel wire ring 21, and the hook head 1521 is in hooking fit with the steel wire ring 21.
As shown in fig. 1 and 4, a guide frame 16 is fixedly installed on the top of the base 11, and the guide frame 16 is located between the winching machine 15 and the electric pole 2; the guide frame 16 is horizontally and rotatably connected with two first guide rollers 161, the two first guide rollers 161 are arranged oppositely, and the two first guide rollers 161 are respectively positioned above and below the steel wire rope 151; the guide frame 16 is also vertically and rotatably connected with two second guide rollers 162, the two second guide rollers 162 are arranged oppositely, and the two second guide rollers 162 are respectively positioned at the left side and the right side of the steel wire rope 151; one end of the steel wire rope 151 far away from the grinder 15 sequentially passes through a gap between the two first guide rollers 161 and a gap between the two second guide rollers 162, so that the two first guide rollers 161 limit the amplitude of the up-and-down swing of the steel wire rope 151, and the two second guide rollers 162 limit the amplitude of the left-and-right swing of the steel wire rope 151.
The implementation principle of the embodiment of the application is as follows:
when a constructor needs to pole, the electric pole 2 is firstly placed beside the inclined pit 31, the lower part of the electric pole 2 extends into the inclined pit 31, and meanwhile, the upper part of the electric pole 2 is lapped on the outer peripheral surface of the middle part of the jacking roller 14; then, a constructor stands outside the safety range to control the trolley to move forward to the direction close to the electric pole 2, and controls the two hydraulic cylinders 13 to rotate around the hinged point, so that the piston rods 131 of the two hydraulic cylinders 13 incline towards the electric pole 2, and controls the piston rods 131 of the two hydraulic cylinders 13 to extend, so that the jacking rollers 14 jack the electric pole 2 upwards; meanwhile, the constructor also controls the winching machine 15 to wind the steel wire rope 151, so that the steel wire rope 151 tensions the lower end of the electric pole 2, and the lower end of the electric pole 2 compresses the inner wall of the inclined pit 31. When the axis of the electric pole 2 is about to become vertical, constructors bury the inclined pit 31, so that the electric pole 2 is not easy to topple towards the inclined pit 31 after being jacked up; the steel wire rope 151 pulls the pole setting trolley 1 to the direction close to the pole 2 when the lower end of the pole 2 is tensioned, so that the driving wheel 112 of the pole setting trolley 1 is not easy to slip, and the stability of the pole setting trolley 1 in the pole setting process is ensured.
It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. The utility model provides a pole setting dolly which characterized in that: the electric pole lifting device comprises a base (11), wherein the base (11) is provided with a motion assembly for controlling the movement of a pole erecting trolley (1), the top of the base (11) is provided with a lifting mechanism for lifting an electric pole (2) upwards, the upper part of the electric pole (2) is lapped on the lifting mechanism, and the lower part of the electric pole (2) is inserted into a pole pit (3); a slope pit (31) communicated with the pole pit (3) is arranged on one side of the pole pit (3) on the ground, and the outer peripheral surface of the lower part of the electric pole (2) is attached to the inner wall of the slope pit (31).
2. The pole trolley of claim 1, wherein: the jacking mechanism comprises two hydraulic cylinders (13) which are arranged oppositely, and the two hydraulic cylinders (13) are horizontally hinged with the base (11); two all be equipped with piston rod (131) in pneumatic cylinder (13), two piston rod (131) are kept away from rotate between the one end of base (11) and be connected with jacking roller (14), the upper portion overlap joint of pole (2) in the outer peripheral face of jacking roller (14).
3. The pole trolley of claim 2, wherein: the motion assembly comprises a group of direction wheels (111) for controlling the motion direction of the upright trolley (1) and a group of driving wheels (112) for driving the upright trolley (1) to move, and the base (11) is provided with a driving motor (123) for providing power for the driving wheels (112).
4. A pole trolley as claimed in claim 3, wherein: and the hinge points of the two hydraulic cylinders (13) and the base (11) are positioned between the direction wheel (111) and the driving wheel (112), and the distance between the hinge points and the direction wheel (111) is equal to the distance between the hinge points and the driving wheel (112).
5. A pole trolley as claimed in any one of claims 2 to 4, wherein: the radial cross-sectional area of the middle part of the jacking roller (14) is smaller than the radial cross-sectional areas of the two ends of the jacking roller (14).
6. The pole trolley of claim 1, wherein: a winching machine (15) is arranged at the top of the base (11), and a steel wire rope (151) enabling the lower part of the electric pole (2) to press the inner wall of the inclined pit (31) is wound on the winching machine (15); one end of the steel wire rope (151) is fixed with the winching machine (15), and the other end of the steel wire rope (151) is connected with the lower part of the electric pole (2).
7. The pole trolley of claim 6, wherein: the outer peripheral surface of the lower portion of the electric pole (2) is sleeved with a steel wire ring (21), one end, far away from the winching machine (15), of the steel wire rope (151) is fixed with a hook (152), and the hook (152) is hooked with the steel wire ring (21).
8. The pole trolley of claim 7, wherein: the hook (152) comprises a hook seat (1522) and a hook head (1521), the hook seat (1522) and one end, far away from the winching machine (15), of the steel wire rope (151) are fixed, the hook head (1521) is rotatably connected with the hook seat (1522), and a limiting block (1523) limiting the rotation of the hook head (1521) is fixed to the protrusion of the hook seat (1522).
9. The pole trolley of claim 6, wherein: the base (11) is provided with a guide frame (16) positioned between the winching machine (15) and the electric pole (2), and the guide frame (16) is horizontally and rotatably connected with two first guide rollers (161) for limiting the vertical swing amplitude of the steel wire rope (151); the two first guide rollers (161) are arranged just opposite to each other, and the two first guide rollers (161) are respectively positioned above and below the steel wire rope (151).
10. The pole trolley of claim 9, wherein: the guide frame (16) is vertically and rotatably connected with two second guide rollers (162) for limiting the horizontal swinging amplitude of the steel wire rope (151), the two second guide rollers (162) are arranged oppositely, and the two second guide rollers (162) are respectively positioned at the left side and the right side of the steel wire rope (151).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011418239.2A CN112627624A (en) | 2020-12-07 | 2020-12-07 | Pole setting dolly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011418239.2A CN112627624A (en) | 2020-12-07 | 2020-12-07 | Pole setting dolly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112627624A true CN112627624A (en) | 2021-04-09 |
Family
ID=75308505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011418239.2A Pending CN112627624A (en) | 2020-12-07 | 2020-12-07 | Pole setting dolly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112627624A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114934713A (en) * | 2022-05-30 | 2022-08-23 | 国网山东省电力公司东明县供电公司 | Pole rotation pole setting device |
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| CN203296451U (en) * | 2013-06-06 | 2013-11-20 | 国家电网公司 | Pole straightening device |
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