CN111673689A - A clearance maintenance device for transmission line - Google Patents
A clearance maintenance device for transmission line Download PDFInfo
- Publication number
- CN111673689A CN111673689A CN202010496533.9A CN202010496533A CN111673689A CN 111673689 A CN111673689 A CN 111673689A CN 202010496533 A CN202010496533 A CN 202010496533A CN 111673689 A CN111673689 A CN 111673689A
- Authority
- CN
- China
- Prior art keywords
- connecting pipe
- mounting opening
- transmission line
- hook
- cleaning
- 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
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
- B25F1/00—Combination or multi-purpose hand tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B13/00—Spanners; Wrenches
- B25B13/02—Spanners; Wrenches with rigid jaws
- B25B13/06—Spanners; Wrenches with rigid jaws of socket type
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B13/00—Spanners; Wrenches
- B25B13/48—Spanners; Wrenches for special purposes
- B25B13/50—Spanners; Wrenches for special purposes for operating on work of special profile, e.g. pipes
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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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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses a cleaning and maintaining device for a power transmission line, which comprises: the functional piece is detachably connected with the insulating rod; the functional part is a cleaning part, the cleaning part consists of a hook-shaped part and a connecting pipe, the hook-shaped part is welded with one end of the connecting pipe, a first mounting opening and a second mounting opening are formed in the side wall of the other end of the connecting pipe, the first mounting opening extends along the axial direction of the connecting pipe, the second mounting opening extends along the circumferential direction of the connecting pipe, one end of the first mounting opening is communicated with one end of the second mounting opening, the other end of the first mounting opening extends to the other end of the connecting pipe, and one end of an adjusting bolt penetrates through the side wall of the connecting pipe and can extend into the connecting pipe; the one end of insulator spindle is connected with the connecting rod, is provided with the gag lever post on the lateral wall of connecting rod, and during the connecting rod stretched into the connecting pipe, and the gag lever post can move the second installing port along first installing port in, but adjusting bolt's one end butt stretches into the lateral wall of the connecting rod in the connecting pipe. The device is portable and easy to use, and is high in efficiency.
Description
Technical Field
The invention relates to the technical field of power transmission line maintenance, in particular to a cleaning and maintaining device for a power transmission line.
Background
Mulching films, branches and the like can be blown to overhead power transmission lines by strong wind frequently to become floaters on the power transmission lines. The floaters can increase the power failure times of the power transmission line, cause great loss to the economic benefit of enterprises and bring great inconvenience to normal power utilization of users. Most of the line floating objects are far away from the telegraph pole in the middle of the power transmission line, and the floating objects are difficult to remove. Furthermore, when there is a loosening of the nut on the transmission line, it is also difficult to tighten the nut due to the distance. In the prior art, the floaters or the fastening nuts are picked up through temporary power failure of the line, so that time and labor are consumed for cleaning and maintaining the power transmission line, and the working efficiency is low.
Disclosure of Invention
The embodiment of the invention provides a cleaning and maintaining device for a power transmission line, and aims to solve the problems that the power failure is required and the working efficiency is low when the power transmission line is cleaned and maintained in the prior art.
The embodiment of the invention discloses a cleaning and maintaining device for a power transmission line, which comprises: the functional piece is detachably connected with the insulating rod; the functional part is a cleaning part, the cleaning part consists of a hook-shaped part and a connecting pipe, the hook-shaped part is welded with one end of the connecting pipe, the side wall of the other end of the connecting pipe is provided with a first mounting opening and a second mounting opening, the first mounting opening extends along the axial direction of the connecting pipe, the second mounting opening extends along the circumferential direction of the connecting pipe, one end of the first mounting opening is communicated with one end of the second mounting opening, the other end of the first mounting opening extends to the other end of the connecting pipe, one end of an adjusting bolt is arranged on the side wall of the connecting pipe in a penetrating mode and can extend into the connecting pipe, and the adjusting bolt is closer to the other end of the connecting pipe than the second mounting opening; the one end of insulator spindle is connected with the connecting rod, be provided with the gag lever post on the lateral wall of connecting rod, the connecting rod can stretch into in the connecting pipe, just the gag lever post can along first installing port removes in the second installing port, but adjusting bolt's one end butt stretches into in the connecting pipe the lateral wall of connecting rod.
Further, the function part is the maintenance part, the maintenance part is the sleeve pipe, the mouth of pipe of sheathed tube one end with nut on the transmission line matches, at least one bayonet socket has been seted up on the lateral wall of the sheathed tube other end, at least one mounting groove has been seted up on the lateral wall of connecting rod, the mounting groove is compared the gag lever post is kept away from the one end of insulator spindle, install in the mounting groove and stretch out and retract the elastic component of mounting groove, the connecting rod can stretch into the sheathed tube other end, just the elastic component can be embedded in the bayonet socket.
Further: the side wall of the connecting pipe is communicated with one end of a nipple, the adjusting bolt is inserted into the nipple from the other end of the nipple, and the thread of the surface of the adjusting bolt is engaged with the thread of the inner surface of the nipple.
Further: the hook-shaped part comprises two hook-shaped frames, one ends of the two hook-shaped frames are hook-shaped, the other ends of the two hook-shaped frames are respectively welded on the outer surfaces of the two opposite side walls at one end of the connecting pipe, and the middle parts of the two hook-shaped frames are connected through a connecting piece.
Further, the pipe orifice at the other end of the sleeve is square, one end of the connecting rod is square column-shaped, and the size of one end of the connecting rod is matched with that of the pipe orifice at the other end of the sleeve.
Further the elastic member includes: the clamping piece and the spring are connected with the two ends of the spring respectively, and the size of the clamping piece is matched with that of the bayonet.
Further: when the spring is in an unstressed state, the clamping piece is positioned outside the mounting groove.
The cleaning and maintaining device for the power transmission line provided by the embodiment of the invention does not need temporary power failure of the line, can be used in a charged state of the line, can clean floaters on the power transmission line or screw loose nuts on the power transmission line, and is portable, easy to use and high in efficiency.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments of the present invention will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive labor.
Fig. 1 is a schematic structural diagram of a cleaning and maintenance device for a power transmission line according to a preferred embodiment of the present invention;
fig. 2 is a schematic structural diagram of a cleaning member of the cleaning and maintenance device for the power transmission line according to a preferred embodiment of the invention;
fig. 3 is a schematic structural diagram of a cleaning and maintenance device for a power transmission line according to another preferred embodiment of the invention;
fig. 4 is a schematic structural view of a maintenance part of a cleaning and maintenance device for a power transmission line according to another preferred embodiment of the invention;
fig. 5 is a schematic structural diagram of an insulating rod of a cleaning and maintenance device for a power transmission line according to an embodiment of the invention.
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 some, not all, embodiments of the present invention. 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.
The invention discloses a cleaning and maintaining device for a power transmission line. As shown in fig. 1 to 5, the apparatus includes: functional parts and an insulating rod 1. The functional member is detachably connected with the insulating rod 1.
The length of the insulating rod 1 is adjustable. Specifically, insulator spindle 1 can be by multisection pole spiro union in proper order constitution, also can be the telescopic structure to can increase or shorten the length of insulator spindle 1 according to the demand, so that alright be suitable length according to the distance adjustment insulator spindle 1 between the position of waiting to clear up the position of maintaining and operation personnel's position, in addition, also convenient to detach conveniently carries. When the insulating rod is used, an operator holds the insulating rod 1, and electric shock danger is avoided.
The functional parts can be detached, so that the functional parts with different functions can be selected and installed according to cleaning requirements or maintenance requirements.
With respect to cleaning requirements, in a preferred embodiment of the invention, the functional elements comprise: and (6) cleaning the parts. The cleaning element consists of a hook-shaped part and a connecting tube 2. The hook is welded to one end of the connecting tube 2. In particular, the hook comprises two hook brackets 3. One end of each of the two hook-shaped frames 3 is hook-shaped, and floaters on the power transmission line can be picked up by the hook-shaped hooks, so that the floaters on the power transmission line can be picked up conveniently. The other ends of the two hook-shaped brackets 3 are respectively welded on the two opposite side walls of one end of the connecting pipe 2. The middle parts of the two hook-shaped frames are connected through a connecting piece 4 so as to improve the overall stability of the hook-shaped parts. A first mounting opening 201 and a second mounting opening 202 are formed on the side wall of the other end of the connecting pipe 2. The first mounting port 201 extends in the axial direction of the connection pipe 2. The second mounting port 202 extends in the circumferential direction of the connection pipe 2. One end of the first mounting port 201 communicates with one end of the second mounting port 202. The other end of the first mounting port 201 extends to the other end of the connection pipe 2. One end of the adjusting bolt 5 is arranged on the side wall of the connecting pipe 2 in a penetrating way and can extend into the connecting pipe 2. The adjusting bolt 5 is closer to the other end of the connecting pipe 2 than the second mounting port 202.
One end of the insulating rod 1 is connected with a connecting rod 6. The side wall of the connecting rod 6 is provided with a limiting rod 7. One end of the connecting rod 6 can extend into the connecting pipe 2, and the limiting rod 7 can move into the second mounting opening 202 along the first mounting opening 201, so that the function of limiting the position of the connecting rod 6 in the connecting pipe 2 is achieved, and the connecting rod 6 and the connecting pipe 2 are connected more stably. One end of the adjusting bolt 5 may abut against a side wall of the insulating rod 1 extending into the connecting pipe 2. It should be understood that the first mounting opening 201 and the second mounting opening 202 are sized to match the size of the stop rod 7. Specifically, the side wall of the connecting pipe 2 is communicated with one end of the screwed pipe 8. The adjusting bolt 5 is inserted into the threaded pipe 8 from the other end of the threaded pipe 8, and the threads of the surface of the adjusting bolt 5 are engaged with the threads of the inner surface of the threaded pipe 8, so that the adjusting bolt 5 can be locked.
Specifically, when the cleaning member is required to clean the floating objects, the limiting rod 7 is opposite to the first mounting hole 201, then the connecting rod 6 is inserted into the connecting pipe 2, and the limiting rod 7 moves along the first mounting hole 201 simultaneously in the insertion process. When the limiting rod 7 moves to the position where the first mounting opening 201 and the second mounting opening 202 are communicated, the insulating rod 1 is rotated, so that the limiting rod 7 rotates into the second mounting opening 202. And finally, locking the adjusting bolt 5 to ensure that the adjusting bolt 5 only abuts against the side wall of the connecting rod 6, thereby completing the installation of the insulating rod 1 and the cleaning piece. Since the stopper rod 7 is caught in the second mounting hole 202, the position of the connecting rod 6 is further defined, so that the connecting rod 6 and the connecting pipe 2 are more stably coupled. The insulating rod 1 is held by an operator, the hook-shaped part reaches the position of the floater by adjusting the length of the insulating rod 1, and the floater is hooked by the hook-shaped part, so that the floater is cleaned from the power transmission line. The cleaning process does not need temporary power failure of a line and is high in efficiency.
In another preferred embodiment of the invention, the functional elements comprise, for maintenance requirements: and maintaining the parts. The maintenance member is a sleeve 9. The nozzle at one end of the sleeve 9 is matched (i.e. shaped and sized) with the nut on the transmission line so that one end of the sleeve 9 can be sleeved on the periphery of the nut, so that the nut can rotate along with the rotation of the sleeve 9 to tighten the nut when the nut is loosened. It will be appreciated that the number of sleeves 9 may be plural, each sleeve 9 being matched to a different size and shape of nut, so that a corresponding sleeve 9 may be installed when a particular nut needs to be tightened. At least one bayonet 901 is arranged on the side wall of the other end of the sleeve 9. Preferably, the number of the bayonets 901 is two, and the bayonets are symmetrically arranged on two opposite side walls of the other end of the sleeve 9. At least one mounting groove is formed in the side wall of the connecting rod 6. The mounting groove is farther away from one end of the insulating rod 1 than the limiting rod 7. An elastic member 10 is installed in the mounting groove to be extended and retracted into the mounting groove. One end of the connecting rod 6 may protrude into the other end of the sleeve 9, and the elastic member 10 may be inserted into the bayonet 901, thereby allowing the connecting rod 6 and the sleeve 9 to be stably connected. Specifically, the elastic member 10 includes: a latch and a spring. The two ends of the spring are respectively connected with the clamping piece and the bottom surface of the mounting groove. The size of the card member matches the size of the bayonet 901. When the spring is in an unstressed state, the clamping piece is positioned outside the mounting groove.
Preferably, the orifice at the other end of the sleeve 9 is square. One end of the connecting rod 6 is in the shape of a square column. The dimensions of one end of the connecting rod 6 match the dimensions of the orifice at the other end of the sleeve 9. For circular, square shape has edges and corners, more is favorable to the tip of mouth of pipe and connecting rod 6 to block each other to it is more firm to make to connect.
Specifically, when the maintenance part is needed to maintain the loosened nut on the power transmission line, the bayonet of the sleeve 9 and the elastic part 10 of the connecting rod 6 are located in the same direction, and then the sleeve 9 is sleeved on one end of the connecting rod 6. In the process of sleeving the sleeve 9, the side wall of the sleeve 9 extrudes the elastic element 10 to enable the elastic element 10 to retract into the mounting groove, so that the sleeve 9 can be smoothly sleeved on the connecting rod 6. When the elastic element 10 and the bayonet 901 are aligned, the elastic element 10 is no longer pressed by the side wall of the sleeve 9, and is clamped into the bayonet 901 under the elastic action, so that the sleeve 7 and the insulating rod 1 are mounted. The insulator spindle 1 is held by an operator, the sleeve 9 reaches the position of the loosened nut by adjusting the length of the insulator spindle 1, the sleeve 9 is sleeved outside the nut, and the insulator spindle 1 is rotated, so that the sleeve 9 drives the nut to rotate to tighten the nut. The maintenance process does not need temporary power failure of a line, and is high in efficiency.
In summary, the cleaning and maintenance device for the power transmission line provided by the embodiment of the invention can be used in a state that the line is electrified without temporary power failure of the line, can clean floating objects on the power transmission line or tighten nuts loosened on the power transmission line, and is portable, easy to use and high in efficiency.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (7)
1. A clearance maintenance device for transmission line, characterized by includes: the functional piece is detachably connected with the insulating rod;
the functional part is a cleaning part, the cleaning part consists of a hook-shaped part and a connecting pipe, the hook-shaped part is welded with one end of the connecting pipe, the side wall of the other end of the connecting pipe is provided with a first mounting opening and a second mounting opening, the first mounting opening extends along the axial direction of the connecting pipe, the second mounting opening extends along the circumferential direction of the connecting pipe, one end of the first mounting opening is communicated with one end of the second mounting opening, the other end of the first mounting opening extends to the other end of the connecting pipe, one end of an adjusting bolt is arranged on the side wall of the connecting pipe in a penetrating mode and can extend into the connecting pipe, and the adjusting bolt is closer to the other end of the connecting pipe than the second mounting opening;
the one end of insulator spindle is connected with the connecting rod, be provided with the gag lever post on the lateral wall of connecting rod, the connecting rod can stretch into in the connecting pipe, just the gag lever post can along first installing port removes in the second installing port, but adjusting bolt's one end butt stretches into in the connecting pipe the lateral wall of connecting rod.
2. The cleaning and maintenance device for the power transmission line according to claim 1, wherein the functional part is a maintenance part, the maintenance part is a sleeve, a pipe orifice at one end of the sleeve is matched with a nut on the power transmission line, at least one bayonet is formed in a side wall at the other end of the sleeve, at least one mounting groove is formed in a side wall of the connecting rod, the mounting groove is farther away from one end of the insulating rod than the limiting rod, an elastic part capable of extending out of and retracting into the mounting groove is mounted in the mounting groove, the connecting rod can extend into the other end of the sleeve, and the elastic part can be embedded into the bayonet.
3. The cleaning and maintenance device for the power transmission line according to claim 1, characterized in that: the side wall of the connecting pipe is communicated with one end of a nipple, the adjusting bolt is inserted into the nipple from the other end of the nipple, and the thread of the surface of the adjusting bolt is engaged with the thread of the inner surface of the nipple.
4. The cleaning and maintenance device for the power transmission line according to claim 1, characterized in that: the hook-shaped part comprises two hook-shaped frames, one ends of the two hook-shaped frames are hook-shaped, the other ends of the two hook-shaped frames are respectively welded on the outer surfaces of the two opposite side walls at one end of the connecting pipe, and the middle parts of the two hook-shaped frames are connected through a connecting piece.
5. The cleaning and maintenance device for the power transmission line according to claim 2, wherein the pipe orifice at the other end of the sleeve is square, one end of the connecting rod is square-cylindrical, and the size of one end of the connecting rod is matched with the size of the pipe orifice at the other end of the sleeve.
6. The cleaning and maintenance device for the power transmission line according to claim 2, wherein the elastic member comprises: the clamping piece and the spring are connected with the two ends of the spring respectively, and the size of the clamping piece is matched with that of the bayonet.
7. The cleaning and maintenance device for the power transmission line according to claim 6, characterized in that: when the spring is in an unstressed state, the clamping piece is positioned outside the mounting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010496533.9A CN111673689A (en) | 2020-06-03 | 2020-06-03 | A clearance maintenance device for transmission line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010496533.9A CN111673689A (en) | 2020-06-03 | 2020-06-03 | A clearance maintenance device for transmission line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111673689A true CN111673689A (en) | 2020-09-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010496533.9A Pending CN111673689A (en) | 2020-06-03 | 2020-06-03 | A clearance maintenance device for transmission line |
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| Country | Link |
|---|---|
| CN (1) | CN111673689A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115400989A (en) * | 2022-08-12 | 2022-11-29 | 国网河北省电力有限公司元氏县供电分公司 | Electrified overhead line foreign matter removing equipment for electric power construction |
-
2020
- 2020-06-03 CN CN202010496533.9A patent/CN111673689A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115400989A (en) * | 2022-08-12 | 2022-11-29 | 国网河北省电力有限公司元氏县供电分公司 | Electrified overhead line foreign matter removing equipment for electric power construction |
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