CN113783140A - Auxiliary moving device for double-wire high-voltage wire - Google Patents
Auxiliary moving device for double-wire high-voltage wire Download PDFInfo
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- CN113783140A CN113783140A CN202111130820.9A CN202111130820A CN113783140A CN 113783140 A CN113783140 A CN 113783140A CN 202111130820 A CN202111130820 A CN 202111130820A CN 113783140 A CN113783140 A CN 113783140A
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- 239000000758 substrate Substances 0.000 claims abstract description 24
- 238000010276 construction Methods 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
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- Electric Cable Arrangement Between Relatively Moving Parts (AREA)
Abstract
The invention provides an auxiliary moving device for a double-line high-voltage line, and belongs to the technical field of electric power construction. An auxiliary moving device for a double-wire high-voltage wire comprises a substrate, wherein symmetrical moving wheel structures capable of relatively translating are arranged on the lower side of the substrate, and a driving mechanism for controlling the two moving wheel structures to move is further arranged on the substrate; the movable wheel structure comprises a movable frame, a first movable wheel, a swing frame, a second movable wheel and a ratchet wheel assembly, the movable frame is connected to the base plate in a sliding mode, the first movable wheel is connected to the movable frame in a rotating mode, the swing frame is hinged to the movable frame, the second movable wheel is connected to the swing frame in a rotating mode, and the circumferential surface of at least one of the first movable wheel and the second movable wheel is provided with an annular groove.
Description
Technical Field
The invention belongs to the technical field of electric power construction, and particularly relates to an auxiliary moving device for a double-wire high-voltage wire.
Background
High voltage lines are generally power transmission lines which transmit voltages above 10KV (including 10 KV). High pressures are generally free of 1000V, as specified in GB/T2900.50-2008, definition 2.1. The voltage grades of the high-voltage transmission lines in China are generally divided into 35KV, 110KV, 220KV, 330KV, 500KV, 750KV and the like.
According to the difference of voltage, also there are different electric wire quantity, that kind high-voltage electric wire more than four-wire, when the workman worked on, all had the impetus at foot and hand, can light move on the electric wire, but that kind two-wire electric wire, the workman is very dangerous in the construction above, and general workman all moves with the form of climbing, and the removal efficiency is very low.
Disclosure of Invention
The invention aims to solve the problems in the prior art, and provides an auxiliary moving device for a double-line high-voltage line, which comprises
The purpose of the invention can be realized by the following technical scheme:
the auxiliary moving device for the double-wire high-voltage wire comprises a substrate, and is characterized in that symmetrical moving wheel structures capable of translating relatively are arranged on the lower side of the substrate, and a driving mechanism for controlling the two moving wheel structures to move is further arranged on the substrate; the movable wheel structure comprises a movable frame, a first movable wheel, a swinging frame, a second movable wheel and a ratchet wheel assembly, the movable frame is connected to the base plate in a sliding mode, the first movable wheel is connected to the movable frame in a rotating mode, the swinging frame is hinged to the movable frame, the second movable wheel is connected to the swinging frame in a rotating mode, an annular groove is formed in the circumferential surface of at least one of the first movable wheel and the second movable wheel, and when the first movable wheel and the second movable wheel are arranged correspondingly, the first movable wheel and the second movable wheel limit electric wires through the annular limiting groove; the ratchet wheel assembly is arranged on the first moving wheel so that the first moving wheel can only move in one direction.
In the auxiliary moving device for the double-wire high-voltage wire, a plurality of safety belt structures are basically arranged.
In the auxiliary moving device for the double-wire high-voltage wire, the moving frame is hinged with a limiting buckle, and when the swinging frame swings to be attached to the moving frame, the swinging frame is fastened and limited through the limiting buckle.
In the supplementary mobile device of above-mentioned double-line high-voltage line, the ratchet subassembly includes ratchet, pawl and spacing piece, the ratchet with first removal wheel coaxial fixed links to each other, the pawl articulates on removing the frame, the expansion end of pawl can be gone into in the tooth interval of ratchet, spacing piece sliding connection be in remove on the frame, spacing piece can insert perpendicularly to the tooth interval of ratchet in.
In the auxiliary moving device for the double-wire high-voltage wire, a T-shaped auxiliary rod is hinged to the front side of the substrate.
In the auxiliary moving device for the double-wire high-voltage wire, the auxiliary rod comprises a connecting rod and a cross rod, and a roller is rotatably arranged on the cross rod.
In the auxiliary moving device for the double-wire high-voltage wire, the auxiliary rod is fixed with a supporting pad.
In the auxiliary moving device for the double-wire high-voltage wire, the driving mechanism comprises a screw rod and a hand wheel, two ends of the screw rod are respectively in threaded connection with the two moving wheel structures, opposite threads are arranged at two ends of the screw rod, the screw rod can drive the two moving wheel structures to be away from or close to each other, and the hand wheel is fixed at the end part of the screw rod.
Compared with the prior art, the invention has the following advantages:
the double-wire power supply device can greatly reduce the danger of workers during the working of double wires, meanwhile, the workers can conveniently move on the wires, and meanwhile, the strength damage of the workers can be reduced, so that the workers can continuously work for a long time.
Drawings
FIG. 1 is a schematic of the present invention.
Fig. 2 is a side view of the present invention.
FIG. 3 is a schematic view of the ratchet assembly of the present invention.
In the figure, 1, a substrate; 100. a chute; 101. a slider; 2. a movable frame; 3. a first moving wheel; 4. a swing frame; 5. a second moving wheel; 6. a ratchet assembly; 61. a ratchet wheel; 611. tooth space; 62. a pawl; 63. a limiting sheet; 7. an annular groove; 8. a limiting buckle; 9. an auxiliary lever; 91. a connecting rod; 92. a cross bar; 10. a support pad; 11. a screw; 12. a handwheel.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 3, an auxiliary moving device for a two-wire high-voltage line includes a substrate 1, wherein a symmetrical moving wheel structure capable of relatively moving horizontally is disposed on a lower side of the substrate 1, and a driving mechanism for controlling the movement of the two moving wheel structures is further disposed on the substrate 1; the moving wheel structure comprises a moving frame 2, a first moving wheel 3, a swinging frame 4, a second moving wheel 5 and a ratchet wheel assembly 6, wherein the moving frame 2 is connected to the substrate 1 in a sliding manner, the first moving wheel 3 is connected to the moving frame 2 in a rotating manner, the swinging frame 4 is hinged to the moving frame 2, the second moving wheel 5 is connected to the swinging frame 4 in a rotating manner, an annular groove 7 is formed in the circumferential surface of at least one of the first moving wheel 3 and the second moving wheel 5, and when the first moving wheel 3 and the second moving wheel 5 are arranged correspondingly, the first moving wheel 3 and the second moving wheel 5 limit electric wires through the annular limiting groove; the ratchet assembly 6 is disposed on the first moving wheel 3 such that the first moving wheel 3 can move only in one direction.
According to the invention, the substrate 1 is flatly laid on two electric wires, the first moving wheels 3 in the two moving wheel structures are arranged on the electric wires, then the second moving wheels 5 are moved to the lower parts of the first moving wheels 3 by driving the swing frame 4, so that the electric wires are limited in the annular grooves 7 on the circumferential surface of at least one of the first moving wheels 3 and the second moving wheels 5, at the moment, workers can enter the upper parts of the substrate 1 in a sitting posture or lying on the front, then external force can be applied to the electric wires by the workers so as to move the substrate 1 to the front side direction, in the moving process, the movement can only move towards the front side direction through the ratchet wheel assembly 6, the backward movement can not be realized, the downward sliding can be avoided when the middle part of the electric wires is moved to the front side, and the physical strength of the workers can be greatly saved.
The double-wire power supply device can greatly reduce the danger of workers during the working of double wires, meanwhile, the workers can conveniently move on the wires, and meanwhile, the strength damage of the workers can be reduced, so that the workers can continuously work for a long time.
The position of two removal wheel structures of accessible actuating mechanism drive makes the position of two removal wheel structures keep away from each other, increases the distance of two removal wheel structures, increases basic stability, improves staff's security.
Furthermore, when the first moving wheel 3 and the second moving frame 2 are located at the upper and lower positions, the first moving wheel 3 and the second moving wheel 5 can be abutted and contacted, so that the electric wire can enter the annular groove 7 and can not be separated. Preferably, an annular groove 7 is provided on the first moving wheel 3. This design can make things convenient for first removal wheel 3 tentatively to carry on spacingly to the electric wire. Specifically, an anti-slip member is provided in the annular groove 7.
In particular, several safety belt structures are basically provided. The safety of workers' reasons can be improved through the safety belt structure.
Specifically, remove to articulate on the frame 2 and have spacing buckle 8, when swing frame 4 swings to leaning on with removing frame 2, carry out the straining spacing through spacing buckle 8. Through spacing buckle 8, can carry on spacingly to swing span 4 when swing span 4 laminating is on removing frame 2, can ensure the stability of first removal wheel 3 and second removal wheel 5.
Specifically, the ratchet assembly 6 comprises a ratchet wheel 61, a pawl 62 and a limiting sheet 63, the ratchet wheel 61 is coaxially and fixedly connected with the first moving wheel 3, the pawl 62 is hinged on the moving frame 2, the movable end of the pawl 62 can be clamped in a tooth space 611 of the ratchet wheel 61, the limiting sheet 63 is slidably connected on the moving frame 2, and the limiting sheet 63 can be vertically inserted into the tooth space 611 of the ratchet wheel 61. When the substrate 1 moves forward, the ratchet wheel 61 and the pawl 62 do not form a condensed structure, and when the substrate 1 moves backward, the pawl 62 can be engaged in the tooth space 611 of the ratchet wheel 61 to stop the rotation of the ratchet wheel 61, even if the first moving wheel 3 stops rotating. When the position of the substrate 1 needs to be kept still, the limiting piece 63 can be clamped into the tooth space 611 of the ratchet wheel 61, so that the ratchet wheel 61 stops rotating. Specifically, the substrate 1 is provided with a guide groove 100, a slider 101 is disposed in the guide groove, and the stopper 63 penetrates through the slider 101 and can slide relative to the slider 101.
Specifically, the front side of the base plate 1 is hinged with a T-shaped auxiliary lever 9. The auxiliary rod 9 can be tilted to the front side and abut against the two wires, so that the stability can be basically improved.
Specifically, the auxiliary lever 9 includes a connecting lever 91 and a cross lever 92, and a roller is rotatably provided on the cross lever 92. After the cross bar 92 is abutted against the wires, the substrate 1 can be moved more conveniently by the rollers.
Specifically, a support pad 10 is fixed to the auxiliary rod 9. Can make things convenient for the staff when working of lying prone, have the dependence, more comfortable in the use.
Specifically, actuating mechanism includes screw rod 11 and hand wheel 12, and the both ends of screw rod 11 respectively with two removal wheel structure threaded connection, the both ends of screw rod 11 have opposite screw thread, can drive two removal wheel structures through screw rod 11 and keep away from each other or be close to each other, hand wheel 12 fixes at the screw rod 11 tip. By rotating the hand wheel 12, the rotation of the screw rod 11 can be controlled, and the two moving wheel structures are driven by the screw rod 11 to be away from or close to each other.
It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. Also, the meaning of "and/or" appearing throughout is to include three versions, exemplified by "A and/or B" including either version A, or version B, or versions in which both A and B are satisfied. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
The above components are all standard components or components known to those skilled in the art, and the structure and principle thereof can be known to those skilled in the art through technical manuals or through routine experiments.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.
Claims (8)
1. The auxiliary moving device for the double-wire high-voltage wire comprises a substrate (1), and is characterized in that symmetrical moving wheel structures capable of translating relatively are arranged on the lower side of the substrate (1), and a driving mechanism for controlling the two moving wheel structures to move is further arranged on the substrate (1); the movable wheel structure comprises a movable frame (2), a first movable wheel (3), a swinging frame (4), a second movable wheel (5) and a ratchet wheel assembly (6), the movable frame (2) is connected to the substrate (1) in a sliding mode, the first movable wheel (3) is connected to the movable frame (2) in a rotating mode, the swinging frame (4) is hinged to the movable frame (2), the second movable wheel (5) is connected to the swinging frame (4) in a rotating mode, an annular groove (7) is formed in the circumferential surface of at least one of the first movable wheel (3) and the second movable wheel (5), and when the first movable wheel (3) and the second movable wheel (5) are arranged correspondingly, the first movable wheel (3) and the second movable wheel (5) limit electric wires through the annular limiting grooves; the ratchet wheel assembly (6) is arranged on the first moving wheel (3) so that the first moving wheel (3) can only move in one direction.
2. The auxiliary moving device for the twin high voltage line according to claim 1, wherein a plurality of safety belt structures are provided.
3. The auxiliary moving device for the twin-wire high-voltage wire according to claim 1, wherein the moving frame (2) is hinged with a limit buckle (8), and when the swinging frame (4) swings to be attached to the moving frame (2), the limit buckle (8) is fastened for limiting.
4. The auxiliary moving device for the double-wire high-voltage wire is characterized in that the ratchet wheel assembly (6) comprises a ratchet wheel (61), a pawl (62) and a limiting piece (63), the ratchet wheel (61) is coaxially and fixedly connected with the first moving wheel (3), the pawl (62) is hinged on the moving frame (2), the movable end of the pawl (62) can be clamped into a tooth space (611) of the ratchet wheel (61), the limiting piece (63) is connected on the moving frame (2) in a sliding mode, and the limiting piece (63) can be vertically inserted into the tooth space (611) of the ratchet wheel (61).
5. The auxiliary moving device for the twin-wire high-voltage line according to claim 1, wherein the front side of the base plate (1) is hinged with a T-shaped auxiliary rod (9).
6. Auxiliary moving device for a twin-wire high-voltage line according to claim 5, characterized in that the auxiliary rod (9) comprises a connecting rod (91) and a cross-bar (92), and the cross-bar (92) is provided with a roller in a rotating manner.
7. Auxiliary moving device for a two-wire high-voltage line according to claim 5, characterized in that a support pad (10) is fixed on the auxiliary rod (9).
8. The auxiliary moving device for the double-wire high-voltage wire is characterized in that the driving mechanism comprises a screw rod (11) and a hand wheel (12), wherein two ends of the screw rod (11) are respectively in threaded connection with two moving wheel structures, two ends of the screw rod (11) are provided with opposite threads, the two moving wheel structures can be driven to move away from or close to each other through the screw rod (11), and the hand wheel (12) is fixed at the end of the screw rod (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111130820.9A CN113783140A (en) | 2021-09-26 | 2021-09-26 | Auxiliary moving device for double-wire high-voltage wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111130820.9A CN113783140A (en) | 2021-09-26 | 2021-09-26 | Auxiliary moving device for double-wire high-voltage wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113783140A true CN113783140A (en) | 2021-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111130820.9A Pending CN113783140A (en) | 2021-09-26 | 2021-09-26 | Auxiliary moving device for double-wire high-voltage wire |
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| CN (1) | CN113783140A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101447654A (en) * | 2008-11-02 | 2009-06-03 | 河南送变电建设公司 | Full automatic power run way |
| CN102545100A (en) * | 2012-01-19 | 2012-07-04 | 福建省电力有限公司厦门电业局 | Live installation tool for space bar of twin-bundled conductor |
| CN204835363U (en) * | 2015-08-14 | 2015-12-02 | 武汉华源电力集团有限公司输变电工程分公司 | Two -way double -line double round driving of rocker formula area range finding function |
| CN106711848A (en) * | 2016-12-22 | 2017-05-24 | 国网河北省电力公司衡水供电分公司 | Vertical double-bundled line outgoing operation platform |
| CN210092726U (en) * | 2019-06-12 | 2020-02-18 | 中国南方电网有限责任公司超高压输电公司昆明局 | Electric and manual combined two-split conductor outgoing operation platform |
-
2021
- 2021-09-26 CN CN202111130820.9A patent/CN113783140A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101447654A (en) * | 2008-11-02 | 2009-06-03 | 河南送变电建设公司 | Full automatic power run way |
| CN102545100A (en) * | 2012-01-19 | 2012-07-04 | 福建省电力有限公司厦门电业局 | Live installation tool for space bar of twin-bundled conductor |
| CN204835363U (en) * | 2015-08-14 | 2015-12-02 | 武汉华源电力集团有限公司输变电工程分公司 | Two -way double -line double round driving of rocker formula area range finding function |
| CN106711848A (en) * | 2016-12-22 | 2017-05-24 | 国网河北省电力公司衡水供电分公司 | Vertical double-bundled line outgoing operation platform |
| CN210092726U (en) * | 2019-06-12 | 2020-02-18 | 中国南方电网有限责任公司超高压输电公司昆明局 | Electric and manual combined two-split conductor outgoing operation platform |
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Application publication date: 20211210 |
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| RJ01 | Rejection of invention patent application after publication |