CN114825232A - Emergent controlling means that ends dance of transmission line - Google Patents
Emergent controlling means that ends dance of transmission line Download PDFInfo
- Publication number
- CN114825232A CN114825232A CN202210465347.8A CN202210465347A CN114825232A CN 114825232 A CN114825232 A CN 114825232A CN 202210465347 A CN202210465347 A CN 202210465347A CN 114825232 A CN114825232 A CN 114825232A
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- transmission line
- clamping block
- steel wire
- inboard
- control device
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 73
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 32
- 239000010959 steel Substances 0.000 claims abstract description 32
- 239000012212 insulator Substances 0.000 claims description 5
- 238000004804 winding Methods 0.000 claims 2
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 230000002265 prevention Effects 0.000 abstract 3
- 238000010586 diagram Methods 0.000 description 6
- 238000005259 measurement Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- 210000001503 joint Anatomy 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect 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
- H02G7/00—Overhead installations of electric lines or cables
- H02G7/14—Arrangements or devices for damping mechanical oscillations of lines, e.g. for reducing production of sound
Abstract
The invention relates to the technical field of transmission line galloping prevention, in particular to a transmission line emergency galloping prevention control device, which comprises a transmission line body, wherein a first clamping block is movably connected to the outer side of the transmission line body, a second clamping block is movably connected to the outer side of the transmission line body, a traction frame is detachably connected to the bottom sides of the first clamping block and the second clamping block through screws, a connecting block is movably connected to the top side of the traction frame, a support frame is slidably inserted into the inner side of a waterproof protection box, a first motor is detachably connected to one side of the support frame through bolts, a steel wire ring is rotatably connected to one side of the support frame, the shaft end of the first motor is fixedly connected to one side of the steel wire ring through being connected with one side of the steel wire ring, a storage battery is slidably connected to the inner side of the waterproof protection box, the transmission line emergency galloping prevention control device is simple and convenient to operate, has a fixed function at a designated position, and is convenient and rapid to move, the equipment is convenient and fast.
Description
Technical Field
The invention relates to the technical field of transmission line anti-galloping, in particular to a transmission line emergency anti-galloping control device.
Background
The transmission line is realized by using a transformer to boost the electric energy generated by the generator and then connecting the electric energy to the transmission line through control equipment such as a breaker and the like. The transmission line is divided into an overhead transmission line and a cable line, the overhead transmission line is composed 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 the overhead transmission line is erected on the ground. Power transmission is classified into ac power transmission and dc power transmission according to the nature of the transmitted current. Dc transmission was first successfully achieved in the 80's of the 19 th century. However, the voltage of the dc transmission is difficult to increase continuously under the current technical conditions, so that the transmission capacity and the efficiency are limited. At the end of the 19 th century, direct current transmission was gradually replaced by alternating current transmission. The success of alternating current transmission has already met a new era in the electrified society of the 20 th century.
The transmission line has the condition of waving, and transmission line waves, has very big potential safety hazard, often need use only to dance controlling means, and present only dance controlling means, its structure is complicated, and the installation is inconvenient, and the operation is inconvenient, removes inconveniently, and the whole operation is comparatively difficult, for this reason, we have provided an emergent controlling means that only dances of transmission line.
Disclosure of Invention
The invention aims to solve the defects of complex structure, inconvenience in installation, operation, movement and difficulty in overall operation of the existing anti-galloping control device in the prior art, and provides an emergency anti-galloping control device for a power transmission line.
In order to achieve the purpose, the invention adopts the following technical scheme:
an emergency anti-galloping control device for a power transmission line is designed, which comprises,
a power transmission line body;
the first clamping block is movably connected to the outer side of the power transmission line body;
the second clamping block is movably connected to the outer side of the power transmission line body;
a joggling device is arranged between one side of the first clamping block and the opposite side of the second clamping block;
the number of the clamping half rings is two, and the two clamping half rings are respectively connected to one side of the first clamping block and one side of the second clamping block;
the inner side of the clamping semi-ring is fixedly provided with a guide mechanism;
the traction frame is detachably connected to the bottom sides of the first clamping block and the second clamping block through screws;
the connecting block is movably connected to the top side of the traction frame;
the inner side of the waterproof protection box is fixedly provided with a hidden mobile device;
the support frame is inserted in the inner side of the waterproof protection box in a sliding manner;
the first motor is detachably connected to one side of the support frame through a bolt;
the wire ring is rotatably connected to one side of the support frame, and the shaft end of the first motor is connected with one side of the wire ring;
one side of the steel wire is fixedly connected to one side of the steel wire ring, and the side of the steel wire, far away from the steel wire ring, is fixedly connected to one side of the connecting block;
the storage battery is connected to the inner side of the waterproof protection box in a sliding mode.
Preferably, the mortise joint device includes: the guide frame is fixedly connected to the top side of the first clamping block, a guide plate is fixedly arranged on the top side of the second clamping block, the guide plate is inserted into the inner side of the guide frame in a sliding mode, a plurality of first joggle strips are movably inserted into the top side of the guide frame, the first joggle strips penetrate through the guide frame and the guide plate and extend to the inner side of the first clamping block, a second joggle strip is inserted into one side of the guide frame and penetrates through the guide frame, the guide plate and the first joggle strips.
Preferably, the guide mechanism includes: electric putter, electric putter's quantity is two, two electric putter all connect respectively at fixture block one through the bolt is detachable, the inboard of fixture block two, electric putter's axle head is fixed and is equipped with the arc, one side of arc is inconsistent with one side of power transmission line body, one side of arc is equipped with a plurality of grooves of accomodating, the inboard of accomodating the groove is equipped with the spring, the fixed ejector pad that is equipped with in one side of spring, ejector pad sliding connection is in the inboard of accomodating the groove, one side of ejector pad is rotated and is connected and is equipped with the ball, one side of ball is inconsistent with one side of power transmission line body.
Preferably, the hidden mobile device comprises: motor two, motor two passes through the inboard of the detachable connection of bolt at the water proof box, and the axle head of motor two is fixed and is equipped with the threaded rod, and the outside of threaded rod cup joints through screw thread transmission and is equipped with the lifter plate, and the both sides of lifter plate are all fixed and are equipped with the push rod, and the bottom side of push rod is fixed and is equipped with the universal wheel, and the inboard of water proof box is fixed and is equipped with a plurality of stop collars, and push rod sliding connection is in the inboard of stop collar.
Preferably, a plurality of stabs are fixedly arranged on the bottom side of the waterproof protection box.
Preferably, the top side of waterproof protection case is equipped with the top cap through the detachable connection of buckle, and the top side of top cap is equipped with the solar photovoltaic board through the buckle is embedded, and the solar photovoltaic board passes through wire and battery electric connection setting.
Preferably, a plurality of insulators are movably sleeved on the outer side of the steel wire.
The emergency anti-galloping control device for the power transmission line, provided by the invention, has the beneficial effects that: the first clamping block, the second clamping block, the clamping semi-ring, the traction frame, the connecting block, the waterproof protection box, the supporting frame, the first motor, the steel wire ring, the steel wire and the storage battery are arranged, so that the first motor has a function of being movable to a specified position for fixing;
the guide frame, the guide plate, the first joggle joint strip and the second joggle joint strip are arranged, so that a quick dismounting function can be provided;
the electric push rod, the arc-shaped plate, the accommodating groove, the spring, the push block and the ball are arranged, so that the electric push rod can perform guiding movement and has a fixing and clamping function;
through setting up motor two, threaded rod, lifter plate, push rod, universal wheel, stop collar, can provide a function of being convenient for to remove, this transmission line is emergent only to dance controlling means, and easy operation is convenient, has assigned position fixed function, removes convenient and fast, equipment convenient and fast.
Drawings
Fig. 1 is a schematic front axial measurement structure diagram of an emergency anti-galloping control device for a power transmission line provided by the invention;
fig. 2 is a schematic view of a partial side cutaway axial measurement structure of the emergency anti-galloping control device for the transmission line provided by the invention;
fig. 3 is a schematic structural diagram of a partial side cutaway axis measurement center a of the emergency anti-galloping control device for the power transmission line provided by the invention;
fig. 4 is a schematic diagram of a partial front cut axial measurement structure of the emergency anti-galloping control device for the transmission line provided by the invention;
fig. 5 is a schematic structural diagram of a partial front cut axis measurement B of the emergency anti-galloping control device for a power transmission line provided by the invention;
fig. 6 is a schematic diagram of a partial cutaway axial measurement structure of the emergency anti-galloping control device for the power transmission line provided by the invention;
fig. 7 is a schematic side-cut axial-measurement structure diagram of the emergency anti-galloping control device for the power transmission line provided by the invention.
In the figure: 1 power transmission line body, 2 fixture blocks I, 3 fixture blocks II, 4 clamping semi-rings, 5 traction frames, 6 connecting blocks, 7 waterproof protection boxes, 8 supporting frames, 9 motor I, 10 steel wire rings, 11 steel wires, 12 storage batteries, 13 guide frames, 14 guide plates, 15 tenon joint strips I, 16 tenon joint strips II, 17 electric push rods, 18 arc plates, 19 accommodating grooves, 20 springs, 21 push blocks, 22 balls, 23 motor II, 24 threaded rods, 25 lifting plates, 26 push rods, 27 universal wheels, 28 limiting sleeves, 29 ground thorns, 30 top covers, 31 solar photovoltaic panels and 32 insulators.
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.
Referring to fig. 1 to 7, an emergency anti-galloping control device for a transmission line includes,
a power transmission line body 1;
the first clamping block 2 is movably connected to the outer side of the power transmission line body 1;
the second clamping block 3 is movably connected to the outer side of the power transmission line body 1;
a joggle joint device is arranged between one side of the first clamping block 2 opposite to the second clamping block 3;
the number of the clamping half rings 4 is two, and the two clamping half rings 4 are respectively connected to one side of the first clamping block 2 and one side of the second clamping block 3;
the inner side of the clamping semi-ring 4 is fixedly provided with a guide mechanism;
the traction frame 5 is detachably connected to the bottom sides of the first clamping block 2 and the second clamping block 3 through screws;
the connecting block 6 is movably connected to the top side of the traction frame 5;
the waterproof protection box 7 is characterized in that a hidden mobile device is fixedly arranged on the inner side of the waterproof protection box 7;
the support frame 8 is inserted in the waterproof protection box 7 in a sliding mode;
the motor I9, the motor I9 is detachably connected to one side of the support frame 8 through a bolt;
the steel wire ring 10 is rotatably connected to one side of the support frame 8, and the shaft end of the first motor 9 is connected with one side of the steel wire ring 10;
one side of the steel wire 11 is fixedly connected to one side of the steel wire ring 10, and one side of the steel wire 11, which is far away from the steel wire ring 10, is fixedly connected to one side of the connecting block 6;
and the storage battery 12 is connected to the inner side of the waterproof protection box 7 in a sliding mode, and the storage battery 12 can supply power to elements needing power supply.
In order to provide a quick assembly disassembly's function between fixture block 2 and the fixture block two 3, the time of consumption when reducing the dismouting improves the installation effectiveness, has set up the joggle device and has included: the guide frame 13 is fixedly connected to the top side of the first clamping block 2, the guide plate 14 is fixedly arranged on the top side of the second clamping block 3, the guide plate 14 is inserted into the inner side of the guide frame 13 in a sliding mode, a plurality of tenon joint strips 15 are movably inserted into the top side of the guide frame 13, the tenon joint strips 15 penetrate through the guide frame 13 and the guide plate 14 and extend to the inner side of the first clamping block 2, a tenon joint strip II 16 is inserted into one side of the guide frame 13, and the tenon joint strip II 16 penetrates through the guide frame 13, the guide plate 14 and the tenon joint strip I15;
during installation, the first clamping block 2 is in butt joint with the second clamping block 3, then the guide plate 14 enters the guide frame 13, then the first tenon joint strip 15 is used for tenon joint, the first stage fixing is completed, and finally the second tenon joint strip 16 is used for tenon joint to be inserted into one side of the guide frame 13, the guide plate 14 and the first tenon joint strip 15, so that the final stage fixing is completed, the overall connection stability is high, and the operation is convenient and fast.
In order to conveniently move the first clamping block 2 and the second clamping block 3 after being installed to reach the appointed position, the guide mechanism is arranged to comprise: the electric push rods 17 are two in number, the two electric push rods 17 are detachably connected to the inner sides of the first clamping block 2 and the second clamping block 3 respectively through bolts, an arc-shaped plate 18 is fixedly arranged at the shaft end of each electric push rod 17, one side of each arc-shaped plate 18 abuts against one side of the power transmission line body 1, a plurality of accommodating grooves 19 are formed in one side of each arc-shaped plate 18, springs 20 are arranged on the inner sides of the accommodating grooves 19, push blocks 21 are fixedly arranged on one sides of the springs 20, the push blocks 21 are slidably connected to the inner sides of the accommodating grooves 19, balls 22 are rotatably connected to one sides of the push blocks 21, and one sides of the balls 22 abut against one side of the power transmission line body 1;
after the first clamping block 2 and the second clamping block 3 are installed, one side of the arc-shaped plate 18 is abutted against one side of the power transmission line body 1, the power transmission line body 1 is utilized to extrude the pushing block 21 in the accommodating groove 19 on one side of the arc-shaped plate 18, the pushing block 21 extrudes the spring 20, the ball 22 on one side of the pushing block 21 is pushed to abut against one side of the power transmission line body 1 by the rebound force of the spring 20, the first clamping block 2 and the second clamping block 3 after installation are moved by utilizing the rotation of the ball 22, when the fixing is needed, the electric push rod 17 pushes the arc-shaped plate 18 to tightly push and fix the power transmission line body 1, and because the electric push rods 17 are arranged in the first clamping block 2 and the second clamping block 3, the two arc-shaped plates 18 are clamped during the pressing, and the clamping and fixing functions can be realized while the moving and guiding functions are realized.
In order to provide a concealed moving function for the waterproof protection box 7, so as to facilitate the movement of the waterproof protection box 7, a concealed moving device is provided, which comprises: a second motor 23, wherein the second motor 23 is detachably connected to the inner side of the waterproof protection box 7 through a bolt, a threaded rod 24 is fixedly arranged at the shaft end of the second motor 23, a lifting plate 25 is sleeved on the outer side of the threaded rod 24 through threaded transmission, push rods 26 are fixedly arranged on both sides of the lifting plate 25, universal wheels 27 are fixedly arranged on the bottom sides of the push rods 26, a plurality of limit sleeves 28 are fixedly arranged on the inner side of the waterproof protection box 7, and the push rods 26 are slidably connected to the inner sides of the limit sleeves 28;
when the waterproof protective box is used, the second motor 23 is used for driving the threaded rod 24 to drive the lifting plate 25, so that the lifting plate 25 drives the push rod 26 to move in the position of the limiting sleeve 28, and the universal wheel 27 extends out of the waterproof protective box 7 to be in contact with the ground to move.
In order to enhance the contact stability between the waterproof protection box 7 and the ground and prevent the waterproof protection box from being influenced by the outside and moving, a plurality of ground thorns 29 are fixedly arranged on the bottom side of the waterproof protection box 7.
In order to provide a solar energy power storage function, the top side of the waterproof protection box 7 is detachably connected with a top cover 30 through a buckle, a solar photovoltaic panel 31 is embedded in the top side of the top cover 30 through the buckle, and the solar photovoltaic panel 31 is electrically connected with the storage battery 12 through a wire.
In order to improve the use safety and avoid the electric leakage of the power transmission line body 1 from being conducted through the steel wire 11, a plurality of insulators 32 are movably sleeved on the outer side of the steel wire 11.
When the device is used, the first clamping block 2 and the second clamping block 3 are installed on the surface of the power transmission line body 1, the first clamping block 2 and the traction frame 5 at the bottom side of the second clamping block 3 are dragged by the steel wire 11, the movable waterproof protection box 7 drives the steel wire 11 to move, the assembled first clamping block 2 and the second clamping block 3 are moved to a galloping position by matching with the guide mechanism, the first motor 9 is used for rotating the steel wire ring 10 to roll the steel wire 11, and the steel wire 11 and the power transmission line body 1 form a T-shaped vertical structure, so that the galloping of the power transmission line body 1 is controlled.
Claims (7)
1. The emergency anti-galloping control device for the power transmission line is characterized by comprising a power transmission line body (1); the first clamping block (2) and the second clamping block (3) are movably connected to the outer side of the power transmission line body (1), a joggle device is arranged between one side of the first clamping block (2) opposite to the second clamping block (3), the two tightening semi-rings (4) are respectively connected to one sides of the first clamping block (2) and the second clamping block (3), a guide mechanism is fixedly arranged on the inner sides of the clamping semi-rings (4), the traction frame (5) is detachably connected to the bottom sides of the first clamping block (2) and the second clamping block (3) through screws, the connecting block (6) is movably connected to the top side of the traction frame (5), a hidden moving device is fixedly arranged on the inner side of the waterproof protection box (7), the support frame (8) is in sliding insertion connection with the inner side of the waterproof protection box (7), the first motor (9) is detachably connected to one side of the support frame (8) through bolts, the steel wire ring (10) is rotatably connected to one side of the support frame (8), and the shaft end of the first motor (9) is connected to one side of the steel wire ring (10), one side fixed connection of steel wire (11) is in one side of steel wire winding (10), and one side fixed connection that steel wire (11) kept away from steel wire winding (10) is in one side of connecting block (6), and battery (12) sliding connection is in the inboard of waterproof guard box (7).
2. The transmission line emergency anti-galloping control device of claim 1, wherein the joggling device comprises: guide frame (13), guide frame (13) fixed connection is in the top side of fixture block (2), the top side of fixture block two (3) is fixed to be equipped with deflector (14), deflector (14) slide and peg graft in the inboard of guide frame (13), the top side activity of guide frame (13) is pegged graft and is equipped with a plurality of joggle strip one (15), joggle strip one (15) run through in guide frame (13), deflector (14) just extend to the inboard of fixture block one (2), one side of guide frame (13) is pegged graft and is equipped with joggle strip two (16), joggle strip two (16) run through in guide frame (13), deflector (14) and joggle strip one (15).
3. The transmission line emergency anti-galloping control device of claim 1, wherein the guiding mechanism comprises: electric putter (17), the quantity of electric putter (17) is two, two electric putter (17) are all connected respectively at fixture block (2) through the bolt is detachable, the inboard of fixture block two (3), the axle head of electric putter (17) is fixed and is equipped with arc (18), one side and one side of power transmission line body (1) of arc (18) are inconsistent, one side of arc (18) is equipped with a plurality of grooves (19) of accomodating, the inboard of accomodating groove (19) is equipped with spring (20), one side of spring (20) is fixed and is equipped with ejector pad (21), ejector pad (21) sliding connection is in the inboard of accomodating groove (19), one side rotation of ejector pad (21) is connected and is equipped with ball (22), one side of ball (22) is inconsistent with one side of power transmission line body (1).
4. The transmission line emergency anti-galloping control device of claim 1, wherein the hidden mobile device comprises: motor two (23), motor two (23) pass through the inboard of the detachable connection of bolt in waterproof protection case (7), the fixed threaded rod (24) that is equipped with of axle head of motor two (23), the outside of threaded rod (24) is cup jointed through screw thread transmission and is equipped with lifter plate (25), both sides of lifter plate (25) are all fixed and are equipped with push rod (26), the fixed universal wheel (27) that is equipped with in bottom side of push rod (26), the inboard of waterproof protection case (7) is fixed and is equipped with a plurality of stop collars (28), push rod (26) sliding connection is in the inboard of stop collar (28).
5. The transmission line emergency anti-galloping control device according to claim 1, characterized in that a plurality of ground thorns (29) are fixedly arranged on the bottom side of the waterproof protection box (7).
6. The transmission line emergency anti-galloping control device according to claim 1, wherein a top cover (30) is detachably connected to the top side of the waterproof protection box (7) through a buckle, a solar photovoltaic panel (31) is embedded in the top side of the top cover (30) through the buckle, and the solar photovoltaic panel (31) is electrically connected with the storage battery (12) through a wire.
7. The transmission line emergency anti-galloping control device according to claim 1, wherein a plurality of insulators (32) are movably sleeved on the outer side of the steel wire (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210465347.8A CN114825232B (en) | 2022-04-29 | 2022-04-29 | Emergency anti-galloping control device for power transmission line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210465347.8A CN114825232B (en) | 2022-04-29 | 2022-04-29 | Emergency anti-galloping control device for power transmission line |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114825232A true CN114825232A (en) | 2022-07-29 |
| CN114825232B CN114825232B (en) | 2024-02-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210465347.8A Active CN114825232B (en) | 2022-04-29 | 2022-04-29 | Emergency anti-galloping control device for power transmission line |
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| Country | Link |
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| CN (1) | CN114825232B (en) |
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| CN211556677U (en) * | 2020-04-14 | 2020-09-22 | 国网湖北省电力有限公司武汉市新洲区供电公司 | Electrified foreign matter clearing device of transmission line |
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| CN214479078U (en) * | 2021-02-23 | 2021-10-22 | 殷勇 | Wire clamp for stringing in power transmission line engineering |
| CN114242355A (en) * | 2021-12-31 | 2022-03-25 | 国网河南省电力公司电力科学研究院 | Automatic connecting insulator for emergency dance stopping and using method thereof |
| CN114243611A (en) * | 2021-12-31 | 2022-03-25 | 国网河南省电力公司电力科学研究院 | Emergent controlling means that ends dance of transmission line |
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2022
- 2022-04-29 CN CN202210465347.8A patent/CN114825232B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2009167791A (en) * | 2009-03-16 | 2009-07-30 | Sumitomo Mitsui Construction Co Ltd | Construction method of upper deck type suspension floor slab bridge |
| US20140311765A1 (en) * | 2012-11-08 | 2014-10-23 | Albert S. Richardson, Jr. | Antigalloping device |
| CN205791244U (en) * | 2016-06-01 | 2016-12-07 | 国网山东省电力公司龙口市供电公司 | Overhead transmission line take-up device |
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| CN114243611A (en) * | 2021-12-31 | 2022-03-25 | 国网河南省电力公司电力科学研究院 | Emergent controlling means that ends dance of transmission line |
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| Publication number | Publication date |
|---|---|
| CN114825232B (en) | 2024-02-09 |
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