CN113809677A - Line actuating mechanism that line inspection tool was walked to overhead transmission line double split conductor - Google Patents
Line actuating mechanism that line inspection tool was walked to overhead transmission line double split conductor Download PDFInfo
- Publication number
- CN113809677A CN113809677A CN202111142188.XA CN202111142188A CN113809677A CN 113809677 A CN113809677 A CN 113809677A CN 202111142188 A CN202111142188 A CN 202111142188A CN 113809677 A CN113809677 A CN 113809677A
- Authority
- CN
- China
- Prior art keywords
- wire
- line
- mounting sleeve
- wedge surface
- overhead transmission
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- 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
Landscapes
- Electric Cable Installation (AREA)
Abstract
The invention discloses a routing driving mechanism of a double-split wire routing inspection tool for an overhead transmission line, which comprises two groups of diagonal pulling parts arranged on two opposite sides of the double-split wire routing inspection tool, wherein each diagonal pulling part comprises two diagonal pulling rods, the top end of one diagonal pulling rod is fixedly connected with a first mounting sleeve, the top end of the other diagonal pulling rod is fixedly connected with a second mounting sleeve, the first mounting sleeve and the second mounting sleeve are externally sleeved on a wire, the inner wall of the first mounting sleeve is provided with a clamping pad, the clamping pad is provided with a wedge surface, the wedge surface is connected with a clamping block in a sliding manner, the clamping block is connected with a pulling wire, the clamping block is pulled by the pulling wire to slide upwards along the wedge surface, so that the clamping pad clamps the wire, the clamping pad is connected with a resetting mechanism, and the clamping block slides downwards along the wedge surface through the resetting mechanism to realize resetting. According to the technical scheme, the pulling of the stay wire can drive the device to move on the split conductor, and the device can be moved more simply and effectively.
Description
Technical Field
The invention relates to the technical field of electric power overhaul tools, in particular to a special device for checking double split conductor wiring of an overhead transmission line.
Background
The power transmission line is divided into an overhead power transmission line and a cable line; the overhead transmission line consists of a line tower, a lead, an insulator, a line hardware fitting, a stay wire, a tower foundation, a grounding device and the like and is erected on the ground.
The detection of two split conductor of transmission line is one of electric power maintenance in-process, and the circuit at ordinary times patrols the staff and can only use instruments such as telescope to look at under the on-line, then need regularly walk the line inspection to transmission line some, discovers and eliminates the defect.
Through retrieval, the existing special tool for checking the double split conductor routing of the power transmission line has the following defects: present transmission line walk line inspection, adopt the single line inspection of walking of tying safety buckle mostly, this kind detects the big inefficiency of risk, then adopts removal instrument to detect a bit, however present detection instrument design is simple relatively, walks the line process on the slope and removes the difficulty, and maintenance efficiency is low.
Disclosure of Invention
Aiming at the defects and shortcomings of the prior art, the invention aims to provide a wiring driving mechanism of a double-split conductor wiring inspection tool for an overhead transmission line, which is convenient to move when wiring on a slope.
In order to solve the technical problems, the invention adopts the following technical scheme: two split conductors of overhead transmission line walk line inspection tool walk line actuating mechanism, including locating two sets of parts that draw to one side of two split conductors walk the relative both sides of line inspection tool, draw the part to one side and include two oblique pull rods, the first installation cover of top fixedly connected with of one of them oblique pull rod, the top fixedly connected with second installation cover of the other oblique pull rod, first installation cover and second installation cover overcoat in the wire, the inner wall of first installation cover is equipped with the card pad, the card pad is equipped with the wedge face, wedge face sliding connection has the fixture block, the fixture block is connected with acts as go-between, draws the pulling fixture block through the pulling card and upwards slides along the wedge face, makes card pad chucking wire, the card pad is connected with canceling release mechanical system, makes the fixture block realize resetting along the wedge face lapse through canceling release mechanical system.
Preferably, the outer walls of the opposite sides of the two diagonal members of the diagonal member are provided with first sliding grooves, the first sliding grooves are connected with first sliding blocks in a sliding manner, a handle is connected between the two first sliding blocks, the stay wire comprises a first connecting wire connected with the handle, and the handle slides downwards to pull the first connecting wire, so that the first connecting wire pulls the clamping block to slide upwards along the wedge surface.
Preferably, the bracing wire further comprises a second connecting wire connected with the clamping block, an installation pipe is connected between the first installation sleeve and the second installation sleeve, the second connecting wire penetrates through the installation pipe, and one end of the second connecting wire, which penetrates through the installation pipe, is connected with the first connecting wire.
Preferably, canceling release mechanical system includes reset spring, one side of first installation cover bottom outer wall is equipped with the slip table, reset spring slides and locates on the slip table, reset spring's one end is connected with the boss butt on installation piece, the other end and the slip table, the installation piece is connected with the third connecting wire, the third connecting wire passes reset spring to be connected with the fixture block.
Preferably, a fixing frame is further arranged on the outer wall of the bottom of the first mounting sleeve, a fixed pulley is arranged on the fixing frame, and the third connecting line passes through the fixed pulley.
The technical scheme adopted by the invention has the following beneficial effects:
through being provided with first installation cover, fixture block and card pad, two handles can drive first connecting wire when being promoted and tear, because first connecting wire is connected on the second connecting wire, the second connecting wire is connected on the fixture block, when utilizing the handle to drive the fixture block, the card pad of fixture block cooperation slope can support the downside of wire, it dies to keep blocking between wire and the first installation cover, the pulling can drive the device and move on splitting conductor this moment, loosen the handle after, under reset spring and third connecting wire effect, the fixture block can be pulled the front side of first installation cover inner wall again, made things convenient for next time to stimulate, avoided the first installation cover of pulling in-process and splitting conductor to take place to slide between, simple effectual realization device removes more.
The following detailed description and the accompanying drawings are included to provide a further understanding of the invention.
Drawings
The invention is further described with reference to the accompanying drawings and the detailed description below:
fig. 1 is a three-dimensional structure diagram of a special device for checking double split conductor routing of an overhead transmission line according to the present invention;
FIG. 2 is a schematic structural view of a diagonal member according to the present invention;
FIG. 3 is a block diagram of a first mounting sleeve of the present invention;
FIG. 4 is a schematic view of the internal structure of the first mounting sleeve of the present invention;
FIG. 5 is a schematic view of the internal structure of the second mounting sleeve of the present invention;
fig. 6 is a schematic structural view of the angle adjustment mechanism of the present invention.
In the figure: the novel side door locking device comprises a bottom plate 1, a coaming 2, a crank 3, a side door 4, a diagonal draw bar 5, a first mounting sleeve 6, a second mounting sleeve 7, a wire 8, a cross bar 9, a bidirectional screw rod 10, a first sliding groove 11, a first sliding block 12, a mounting pipe 13, a first connecting wire 14, a handle 15, a fastening screw 16, a buckle plate 17, a fixed pulley 18, a third connecting wire 19, a reset spring 20, a mounting block 21, a sliding table 22, a fixing frame 23, a clamping block 24, a clamping pad 25, a second connecting wire 26, a second sliding block 27, a connecting rod 28, a locking sleeve block 29, a threaded sleeve 30, a clamping block 31 and a mounting rod 32.
Detailed Description
The technical solutions of the embodiments of the present invention are explained and illustrated below with reference to the drawings of the embodiments of the present invention, but the following embodiments are only preferred embodiments of the present invention, and not all embodiments. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative effort belong to the protection scope of the present invention.
It will be appreciated by those skilled in the art that features from the examples and embodiments described below may be combined with each other without conflict.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. Words such as "upper," "lower," "left," "right," "inner," "outer," and the like, which indicate orientation or positional relationships, are based only on the orientation or positional relationships shown in the drawings and are merely used for convenience in describing the invention and for simplifying the description, and do not indicate or imply that the referenced devices/elements must have a particular orientation or be constructed and operated in a particular orientation and therefore should not be construed as limiting the invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "coupled," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
As shown in fig. 1 to 6, the device special for checking the double split conductor routing of the overhead transmission line comprises a rectangular bottom plate 1 and two groups of diagonal members located on two opposite sides of the bottom plate, wherein each diagonal member comprises two diagonal rods 5. Specifically, all there are two oblique pull rods 5 on the both sides outer wall of bottom plate 1 through hinged joint, and the top of two oblique pull rods 5 is the first installation cover 6 of fixedly connected with and the second installation cover 7 respectively, and wire 8 pegs graft in first installation cover 6 and second installation cover 7. The outer wall of one side of the first mounting sleeve 6 is provided with a buckling plate 17, the outer wall of the top of the buckling plate 17 is provided with two fastening screws 16, and the first mounting sleeve 6 is buckled and sleeved on the lead 8 through the buckling plate 17. The second mounting sleeve 7 is provided with a locking mechanism locked with the lead; an angle adjusting mechanism is arranged between the bottom plate 1 and the diagonal draw bar 5.
The outer wall of the bottom of the first mounting sleeve 6 is also provided with a fixed frame 23, and the inner wall of the fixed frame 23 is connected with a fixed pulley 18 through a bearing. One side of 6 bottom outer walls of first installation covers is equipped with slip table 22, is equipped with reset spring 20 on one side inner wall of slip table 22, and reset spring 20's one end is connected with installation piece 21, is equipped with third connecting wire 19 on one side outer wall of installation piece 21, and the one end of third connecting wire 19 is around connecing on fixed pulley 18. The inner wall of one side of the first mounting sleeve 6 is provided with a clamping pad 25, the clamping pad 25 is connected with a clamping block in a sliding mode, and one end of the third connecting wire 19 is connected to the outer wall of the bottom of the clamping block. When utilizing handle 15 to draw fixture block 24, fixture block 24 cooperation inclined card pad 25 can support the downside of wire 8, keeps the card dead between wire 8 and the first installation cover 6, and the pulling can drive arrangement move on splitting the wire this moment, loosens handle 15 back, under reset spring 20 and third connecting wire 19 effect, fixture block 24 can be pulled the front side of first installation cover 6 again, has guaranteed that the rhythm of pulling at every turn is stable.
Referring to fig. 1-5, in the present invention, a second connection line 26 is connected to an outer wall of one side of the fixture block, a mounting tube 13 is connected to an outer wall of an opposite side of the first mounting sleeve 6 and the second mounting sleeve 7, and a first connection line 14 is connected to one end of the second connection line 26 penetrating through the mounting tube 13.
As shown in fig. 2, the outer walls of the two diagonal members 5 on the opposite sides are respectively provided with a first sliding groove 11, the inner walls of the two first sliding grooves 11 are respectively connected with a first sliding block 12 in a sliding manner, the outer walls of the two first sliding blocks 12 on the opposite sides are fixedly connected with a handle 15, and one end of a first connecting wire 14 is connected to the outer wall of one side of the handle 15.
As shown in fig. 5, the second mounting sleeve 7 is provided with a locking mechanism inside. Locking mechanism includes second slider 27, connecting rod 28 and locking sleeve piece 29, all be equipped with the second spout on the both sides inner wall of second installation cover 7, second slider 27 sliding connection is on the inner wall of second spout, connecting rod 28 passes through hinged joint on one side outer wall of second slider 27, connecting rod 28 is equipped with the adaptation slider on being close to the outer wall of central authorities, the also sliding connection of adaptation slider is on the inner wall of second spout, locking sleeve piece 29 passes through hinged joint in the one end of connecting rod 28, two locking sleeve pieces 29 are located relative position. The second sliding block 27 slides, the friction rough surface on the second sliding block 27 drives the connecting rod 28 to support the locking sleeve block 29, and the locking sleeve blocks 29 which are close to each other can lock the gap between the second mounting sleeve 7 and the split conductor in a one-way manner, so that the stability of the device in the moving process is maintained.
Referring to fig. 1 and 6, in the invention, a bottom plate 1 is set to be a porous structure, the bottom plate 1 is connected with a bidirectional screw 10 through a bearing, two ends of the bidirectional screw 10 are both provided with a stop block 31, outer walls of the bidirectional screw 10 close to the two ends are both provided with a threaded sleeve 30, outer walls of the two threaded sleeves 30 are both provided with mounting rods 32, top ends of the two mounting rods 32 are both provided with a cross rod 9, and the cross rod 9 is connected on an outer wall of one side opposite to the two diagonal rods 5 through a hinge. Bottom plate 1 is connected with crank 3 through the bearing, and the one end of crank 3 is equipped with first bevel gear, is equipped with second bevel gear on the outer wall that two-way screw rod 10 is close to central point and puts, and first bevel gear and second bevel gear mesh mutually, and the top edge top of bottom plate 1 is equipped with bounding wall 2, and bounding wall 2 is equipped with the opening, and there is side door 4 at the opening part through hinged joint. The two screw thread sleeves 30 which are close to the outer walls of the two ends are driven by the rotating bidirectional screw 10 to be close to or separated from each other oppositely, and then the two screw thread sleeves are matched with the action of the cross rod 9 connected to the two diagonal draw bars 5 through the bearing, so that the angle adjustment of the diagonal draw bars 5 is realized, and the adjustment of the integral transverse connection distance of the device is further completed.
The working principle of the invention is described as follows:
during the use, carry out the device transverse adjustment according to the interval of split conductor, rotate crank 3, crank 3 drives first bevel gear and rotates, because first bevel gear and second bevel gear mesh mutually, first bevel gear rotates and drives second bevel gear and rotate, and then drive two-way screw rod 10 and rotate, two screw thread cover 30 that pivoted two-way screw rod 10 drove its and be close to both ends outer wall are close to or the relative separation in opposite directions, the horizontal pole 9 effect of bearing connection on two oblique pull rods 5 is deuterogamied, realize the angle modulation of oblique pull rod 5, and then accomplish the regulation of the whole transverse connection interval of device. After the distance is adjusted, the first installation sleeve 6 and the second installation sleeve 7 are respectively sleeved on the outer wall of the lead 8.
When needing to remove, stimulate two handles 15 on both sides, two handles 15 drive first connecting wire 14 and tear, because first connecting wire 14 is connected on second connecting wire 26, second connecting wire 26 is connected on fixture block 24, when utilizing handle 15 to drive fixture block 24, fixture block 24 cooperation inclined card pad 25 can support the downside of wire 8, it dies to keep the card between wire 8 and the first installation cover 6, the pulling can drive the device and remove on splitting wire this moment, loosen handle 15 after, under the effect of reset spring 20 and third connecting wire 19, fixture block 24 can be pulled the front side of first installation cover 6 again, convenient next time stimulate.
Meanwhile, when the device moves in an inclined split conductor segment, the friction rough surface on the second sliding block 27 in the locking device can drive the connecting rod 28 to support the locking sleeve block 29 to be opened by loosening the handle 15 every time, and the locking sleeve blocks 29 which are close to each other can lock the gap between the second mounting sleeve 7 and the split conductor in a one-way mode, so that the device is prevented from sliding backwards.
While the invention has been described with reference to specific embodiments thereof, it will be understood by those skilled in the art that the invention is not limited thereto, and may be embodied in many different forms without departing from the spirit and scope of the invention as set forth in the following claims. Any modification which does not depart from the functional and structural principles of the present invention is intended to be included within the scope of the claims.
Claims (5)
1. Overhead transmission line double split wire walks line inspection tool walk line actuating mechanism, its characterized in that, including locating double split wire walk two sets of components that draw to one side of line inspection tool's relative both sides, draw the component to one side and include two oblique pull rods, the first installation cover of top fixedly connected with of one of them oblique pull rod, the top fixedly connected with second installation cover of the other oblique pull rod, first installation cover and second installation cover overcoat in the wire, the inner wall of first installation cover is equipped with the card pad, the card pad is equipped with the wedge surface, wedge surface sliding connection has the fixture block, the fixture block is connected with acts as go-between, draws the fixture block through drawing the line and upwards slides along the wedge surface, makes card pad chucking wire, the card pad is connected with canceling release mechanical system, makes the fixture block realize resetting along the wedge surface lapse through canceling release mechanical system.
2. The wire driving mechanism of the tool for inspecting the double split wires of the overhead transmission line according to claim 1, wherein the outer walls of the two diagonal members of the diagonal member at opposite sides are respectively provided with a first sliding groove, the first sliding grooves are slidably connected with a first sliding block, a handle is connected between the two first sliding blocks, the pulling wire comprises a first connecting wire connected with the handle, and the handle slides downwards to pull the first connecting wire, so that the first connecting wire pulls the clamping block to slide upwards along the wedge surface.
3. The line driving mechanism of the tool for inspecting the double split conductor lines of the overhead transmission line according to claim 2, wherein the pulling line further comprises a second connecting line connected with the clamping block, a mounting pipe is connected between the first mounting sleeve and the second mounting sleeve, the second connecting line passes through the mounting pipe, and one end of the second connecting line passing through the mounting pipe is connected with the first connecting line.
4. The overhead transmission line double-split conductor routing inspection tool routing driving mechanism according to claim 3, wherein the reset mechanism comprises a reset spring, a sliding table is arranged on one side of the outer wall of the bottom of the first mounting sleeve, the reset spring is slidably arranged on the sliding table, one end of the reset spring is connected with a mounting block, the other end of the reset spring abuts against a boss on the sliding table, the mounting block is connected with a third connecting wire, and the third connecting wire penetrates through the reset spring and is connected with a clamping block.
5. The line driving mechanism of the tool for inspecting the double split conductor lines of the overhead transmission line according to claim 4, wherein a fixing frame is further disposed on the outer wall of the bottom of the first mounting sleeve, a fixed pulley is disposed on the fixing frame, and the third connecting line passes through the fixed pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111142188.XA CN113809677A (en) | 2021-09-28 | 2021-09-28 | Line actuating mechanism that line inspection tool was walked to overhead transmission line double split conductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111142188.XA CN113809677A (en) | 2021-09-28 | 2021-09-28 | Line actuating mechanism that line inspection tool was walked to overhead transmission line double split conductor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113809677A true CN113809677A (en) | 2021-12-17 |
Family
ID=78938696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111142188.XA Pending CN113809677A (en) | 2021-09-28 | 2021-09-28 | Line actuating mechanism that line inspection tool was walked to overhead transmission line double split conductor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113809677A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115253112A (en) * | 2022-08-08 | 2022-11-01 | 国网河南省电力公司汝阳县供电公司 | Safety device for overhead line operation |
-
2021
- 2021-09-28 CN CN202111142188.XA patent/CN113809677A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115253112A (en) * | 2022-08-08 | 2022-11-01 | 国网河南省电力公司汝阳县供电公司 | Safety device for overhead line operation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211208865U (en) | Wiring device for electric power engineering | |
| CN113809677A (en) | Line actuating mechanism that line inspection tool was walked to overhead transmission line double split conductor | |
| CN216451063U (en) | Draw gear for cable laying | |
| KR20070070617A (en) | Transit type space-car | |
| CN112628561B (en) | Pipeline video detection equipment | |
| CN110797804B (en) | Cable pipe port multidirectional pulley auxiliary tool | |
| CN216134208U (en) | Moving device of double-bundle conductor wiring inspection tool | |
| CN216215437U (en) | Special tool for checking double split conductor wiring of power transmission line | |
| CN113809679B (en) | Overhead transmission line double bundle conductor walks line inspection professional equipment | |
| CN116913651B (en) | Transformer rack | |
| CN216134207U (en) | Diagonal draw bar angle adjusting device of double-bundle conductor wiring inspection tool | |
| CN219067391U (en) | Junction device for power engineering | |
| CN113809678A (en) | Adjusting structure of double-split conductor wiring inspection tool for overhead transmission line | |
| CN209799316U (en) | Safe type scaffold frame for construction | |
| CN2746574Y (en) | Special cable clamp for ground wire of switch cabinet | |
| CN218472507U (en) | But high-voltage line threading equipment of quick butt joint assembly | |
| CN212884695U (en) | Cutting device is used in power cable processing | |
| CN212905626U (en) | Anti-drop's wall-hanging optical cable divides fine case | |
| CN114879090A (en) | Auxiliary device for detecting double-track overhead transmission cable and using method thereof | |
| CN212693466U (en) | Wire and cable elongation at break detection device based on CCD technique | |
| CN210831262U (en) | Mapping device with convertible supporting structure | |
| CN114301022A (en) | Construction site cable support and use method thereof | |
| CN220325195U (en) | Telescopic extension bridge | |
| CN218895361U (en) | Monitoring lamp post convenient for line maintenance | |
| CN108321559B (en) | High-voltage grounding wire clamp and application method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |