CN211670541U - Portable single quick wire outlet device - Google Patents
Portable single quick wire outlet device Download PDFInfo
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- CN211670541U CN211670541U CN202020398856.XU CN202020398856U CN211670541U CN 211670541 U CN211670541 U CN 211670541U CN 202020398856 U CN202020398856 U CN 202020398856U CN 211670541 U CN211670541 U CN 211670541U
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- fixed
- outlet device
- portable single
- single quick
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Abstract
The utility model relates to a portable single quick wire outlet device, including the dead lever, the both ends difference releasable connection of dead lever has the loose pulley assembly that can pass the damper, is provided with on the dead lever and can winds 180 rotational positioning of dead lever and be used for pressing from both sides the brake equipment of tight wire, lies in the flexonics cushion between two loose pulley assemblies. The device is beneficial to single-person operation and can be used for rapidly leading out the wire.
Description
Technical Field
The utility model relates to a portable single quick wire outlet device.
Background
With the continuous development of cities, the demand of electric energy is increasing, and in order to meet the increasing demand of electric energy, the construction of a power grid is also continuously enlarged, and the scale of a power transmission line is larger and larger. Fujian belongs to coastal areas, seasonal severe wind weather all the year round, and also belongs to a typhoon-prone area, which easily causes foreign floaters and the like to hang on the wires, and influences the normal operation of the lines. In order to treat the easy-to-float objects on the wires, operators often need to be led out for treatment, and the currently common wire outlet method comprises the following steps: firstly, the operator utilizes the splayed method of the safety belt to lead out the wire. And secondly, the rope ladder head is used for outgoing. And thirdly, the wire is led out by using a flying vehicle.
The splayed outgoing line of the safety belt has extremely high requirement on the physical strength of a human body, and the mode is generally adopted only in short-distance operation, such as replacement of a damper. Rope ladder head and driving are fit for the remote and are qualified for the next round of competitions, but need many people to cooperate, and the step is loaded down with trivial details, and in case meet damper etc. need demolish the damper side can pass, but damper mostly adopts preformed armor rod formula damper at present, will unable the recovery after demolising.
Disclosure of Invention
An object of the utility model is to provide a portable single quick wire outlet device, the device does benefit to one-man operation to be qualified for the next round of competitions fast.
The technical scheme of the utility model lies in: the utility model provides a portable single quick device of being qualified for next round of competitions, includes the dead lever, the both ends difference releasable connection of dead lever has the loose pulley assembly that can pass the damper, is provided with on the dead lever and can winds the dead lever 180 rotational positioning and be used for pressing from both sides the brake equipment of tight wire, lies in the flexonics cushion between two loose pulley assemblies.
Furthermore, the pulley assemblies comprise connecting frames connected with the fixing rods, side plates are respectively fixed on the front side and the rear side of each connecting frame, pulleys are detachably connected between the two side plates, pulley inner grooves of the two pulley assemblies are located on the same straight line, and connecting strips are vertically fixed on the side plates on the rear side respectively.
Furthermore, two ends of a rotating shaft of the pulley respectively penetrate through the side plates and are locked and fixed with the side plates through nuts, and a rubber pad is sleeved at the bottom of an inner groove of the pulley.
Furthermore, the brake device comprises a switching sleeve in sliding connection with the fixed rod, a sleeve is sleeved on the switching sleeve, a sleeve positioning mechanism is arranged on the switching sleeve, a connecting plate is fixed on the sleeve, and a clamp used for clamping a wire is arranged at the other end of the connecting plate.
Furthermore, the sleeve positioning mechanism comprises a flange which is arranged at one end of the adapter sleeve and is abutted to the sleeve, a positioning pin which is matched with the positioning groove in the sleeve is arranged at one end of the adapter sleeve, and a knurled nut which is abutted to the spring at the other side of the sleeve and is screwed with the locking spring is sleeved at the other end of the adapter sleeve.
Furthermore, the cross section of the fixed rod is square, and a square shaft hole matched with the fixed rod is transversely arranged on the adapter sleeve.
Furthermore, the clamp comprises a fixed clamping block fixed at the other end of the connecting plate, a movable clamping block in sliding fit with the connecting plate is arranged on the connecting plate, and a driving mechanism for driving the movable clamping block to be matched with the fixed clamping block to complete the clamping of the lead is arranged on the connecting plate.
Furthermore, the driving mechanism comprises an eccentric turntable which is abutted against the movable clamping block, a shaft rod which is rotatably connected with the connecting plate is eccentrically fixed on the eccentric turntable, and a handle which drives the eccentric turntable to rotate is fixed at the other end of the shaft rod.
Furthermore, the fixed clamping block and the movable clamping block are provided with concave parts which are matched with each other to form a clamping part, the connecting plate is vertically provided with a pair of sliding grooves, the movable clamping block is provided with a sliding block which is in sliding fit with the sliding grooves, and the sliding grooves are internally provided with return springs which are abutted against the sliding blocks.
Further, the cushion is flexibly connected with the pulley assembly through a nylon rope.
Compared with the prior art, the utility model has the advantages of it is following: the portable single quick wire outlet device is small in size, light in weight and less than 9 kilograms, easy to operate, capable of being carried by an operator to a pole tower by himself to perform single wire outlet operation and beneficial to single operation. The labor intensity is low in the operation process, the required personnel are few, the labor force is saved, and the efficiency of wire outlet operation is improved.
Drawings
FIG. 1 is a schematic view of the structure of the present invention (the cushion is not shown);
fig. 2 is a cross-sectional view a-a of fig. 1 of the present invention;
FIG. 3 is a cross-sectional view of the brake structure of the present invention;
fig. 4 is a cross-sectional view B-B of fig. 1 of the present invention;
fig. 5 is a schematic structural view of the eccentric turntable of the present invention;
fig. 6 is a schematic view of the handle structure of the present invention;
in the figure: 10-fixed rod 100-pulley assembly 101-connecting bolt 110-connecting frame 111-longitudinal rod 112-convex part 120-side plate 121-connecting strip 130-pulley 131-rotating shaft 132-nut 133-rubber pad 200-brake device 210-adapter sleeve 211-positioning pin 212-spring 213-knurled nut 214-positioning groove 220-sleeve 230-connecting plate 231-sliding groove 232-sliding block 233-reset spring 240-clamp 241-fixed clamp block 242-movable clamp block 243-eccentric rotating disc 244-channel 245-shaft lever 246-handle 247-shaft sleeve 248-nut 249-nut cap nut.
Detailed Description
In order to make the aforementioned features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below, but the present invention is not limited thereto.
Refer to fig. 1 to 6
A portable single quick wire outlet device comprises a fixed rod 10, wherein two ends of the fixed rod are respectively detachably connected with a pulley assembly 100 capable of penetrating through an anti-vibration hammer, and the fixed rod is provided with a brake device 200 which can rotate around the fixed rod by 180 degrees for positioning and is used for clamping a wire, so that when an operator reaches an operation position, the operator can work conveniently; a cushion is flexibly connected between the two pulley components, so that the operators can work in the air.
In this embodiment, the pulley assemblies include a connecting frame 110 connected with the fixing rod through a connecting bolt 101, side plates 120 are respectively fixed to the front side and the rear side of the connecting frame, hollow portions are respectively arranged on the side plates, a pulley 130 is detachably connected between the two side plates, inner grooves of the pulleys of the two pulley assemblies are located on the same straight line, and connecting strips 121 are respectively vertically fixed to the side plates located on the rear side.
In this embodiment, in order to reduce the weight and avoid the scratch of the wires, the connecting frame and the side plates are made of aluminum alloy materials respectively. For better connection of the pulleys, the connecting frame comprises two longitudinal rods 111 respectively connected with the fixing rod through connecting bolts, two ends of each longitudinal rod are respectively provided with a downward convex part 112, and the upper ends of two sides of the side plates are respectively connected with the corresponding longitudinal rods through the connecting bolts.
In this embodiment, in order to ensure strength and wear resistance, the pulley is made of a nylon material. In order to realize the detachable connection of the pulley and the side plate and prevent the pulley from falling off, two ends of a rotating shaft 131 of the pulley respectively penetrate through the side plate and are locked and fixed with the side plate through nuts 132, and the rotating shaft can slide back and forth so that the pulley is installed on the guide line.
In the embodiment, in order to be suitable for the outgoing operation of all lines of 110kV to 220kV, according to the maximum cross section wire (630 wire) used by the 110kV to 220kV wire and the damper, the width of the inner groove of the pulley is enlarged to 116mm, and the depth is enlarged to 70 mm. Meanwhile, a rubber pad 133 is sleeved at the bottom of the inner groove of the pulley for facilitating the passing of the damper.
In this embodiment, in order not to damage the wire, brake equipment adopts aluminum alloy material. The brake device comprises a switching sleeve 210 connected with the fixed rod in a sliding mode, a sleeve 220 is sleeved on the switching sleeve, a sleeve positioning mechanism is arranged on the switching sleeve, a connecting plate 230 is fixed on the sleeve, and a clamp 240 used for clamping a wire is arranged at the other end of the connecting plate so as to play a role in braking.
In this embodiment, the sleeve positioning mechanism includes a flange disposed at one end of the adapter sleeve and abutting against the sleeve, a positioning pin 211 matched with a positioning groove 214 on the sleeve is disposed at one end of the adapter sleeve, and a knurled nut 213 abutting against a spring 212 at the other side of the sleeve and screwed with a locking spring is disposed at the other end of the adapter sleeve. The tightness degree of a spring on the adapter sleeve is adjusted through the knurled nut, and the direction from the rotary brake device (capable of rotating 180 degrees) is obtained, so that the wire outlet process is prevented from being influenced.
In this embodiment, in order to prevent the switching sleeve from rotating and enable the switching sleeve to only slide on the fixed rod, the cross section of the fixed rod is square, and a square shaft hole matched with the fixed rod is transversely arranged on the switching sleeve. The fixing rod is made of an aluminum alloy material.
In this embodiment, the clamp includes a fixed clamping block 241 fixed at the other end of the connecting plate, a movable clamping block 242 sliding-fitted with the connecting plate is provided on the connecting plate, and a driving mechanism for driving the movable clamping block to cooperate with the fixed clamping block to complete the wire clamping is provided on the connecting plate.
In this embodiment, the driving mechanism includes an eccentric rotating disk 243 abutting against the movable clamping block, and the eccentric rotating disk is provided with a channel 244 so as to provide a certain elasticity to the eccentric rotating disk. A shaft lever 245 which is rotatably connected with the connecting plate is eccentrically fixed on the eccentric turntable, and a handle 246 which drives the eccentric turntable to rotate is fixed at the other end of the shaft lever, so that the eccentric turntable is controlled by the handle to control the clamp, the clamp can clamp wires of different types, and the brake effect is achieved.
In this embodiment, in order to better connect with the eccentric turntable and drive the eccentric turntable to rotate, the shaft rod is fixedly connected with the handle through a convex key on the handle, the shaft rod is sleeved with the shaft sleeve 247 and penetrates through the connecting plate, and the end part of the shaft rod penetrating through the connecting plate is screwed with the nut 248 and the nut cap 249 which is matched with the nut to complete locking of the eccentric turntable.
In this embodiment, in order to better clamp the wire, the fixed clamping block and the movable clamping block are provided with concave portions which cooperate to form a clamping portion. In order to keep the movable clamping block in a normally open state, a pair of sliding grooves 231 is vertically arranged on the connecting plate, sliding blocks 232 in sliding fit with the sliding grooves are arranged on the movable clamping block, and return springs 233 which are abutted to the sliding blocks are arranged in the sliding grooves.
In this embodiment, the pulley assembly is flexibly connected with the cushion through the nylon rope, so as to play a folding role and improve the flexibility of the operation of the operator in the air. The cushion is made of aluminum alloy plates so as to reduce weight.
When the device is used:
(1) an operator backs the portable single-person quick wire outlet device on a tower, and assembles the operation work on the tower;
(2) after the assembly is completed, an operator installs the portable single quick wire outlet device on the wire;
(3) after the installation is finished, the operator utilizes the portable single quick wire outlet device to carry out wire outlet;
(4) the operator utilizes portable single quick wire outlet device to pass through the damper, and the operator arrives the operation position, opens brake equipment, carries out the operation.
Any technical solution disclosed in the present invention is, unless otherwise stated, disclosed a numerical range if it is disclosed, and the disclosed numerical range is a preferred numerical range, and any person skilled in the art should understand that: the preferred ranges are merely those values which are obvious or representative of the technical effect which can be achieved. Because numerical value is more, can't be exhaustive, so the utility model discloses just disclose some numerical values with the illustration the technical scheme of the utility model to, the numerical value that the aforesaid was enumerated should not constitute right the utility model discloses create the restriction of protection scope.
The utility model discloses if disclose or related to mutual fixed connection's spare part or structure, then, except that other the note, fixed connection can understand: a detachable fixed connection (for example using bolts or screws) is also understood as: non-detachable fixed connections (e.g. riveting, welding), but of course, fixed connections to each other may also be replaced by one-piece structures (e.g. manufactured integrally using a casting process) (unless it is obviously impossible to use an integral forming process).
In addition, the terms used in any aspect of the present disclosure as described above to indicate positional relationships or shapes include similar, analogous, or approximate states or shapes unless otherwise stated.
The utility model provides an arbitrary part both can be assembled by a plurality of solitary component parts and form, also can be the solitary part that the integrated into one piece technology was made.
The above is only the preferred embodiment of the present invention, and all the equivalent changes and modifications made according to the claims of the present invention should be covered by the present invention.
Claims (10)
1. The utility model provides a portable single quick device of being qualified for next round of competitions, includes the dead lever, its characterized in that, the both ends difference releasable connection of dead lever has the loose pulley assembly that can pass the damper, is provided with on the dead lever and can winds 180 rotational positioning of dead lever and be used for pressing from both sides the brake equipment of tight wire, lies in the flexonics seat cushion between two loose pulley assemblies.
2. The portable single quick outlet device as claimed in claim 1, wherein the pulley assembly comprises a connecting frame connected with the fixing rod, side plates are respectively fixed to the front side and the rear side of the connecting frame, a pulley is detachably connected between the two side plates, inner grooves of the pulleys of the two pulley assemblies are positioned on the same straight line, and a connecting strip is vertically fixed to each side plate positioned on the rear side.
3. The portable single quick wire outlet device as claimed in claim 2, wherein two ends of the rotating shaft of the pulley respectively pass through the side plate and are locked and fixed with the side plate by nuts, and a rubber pad is sleeved on the bottom of the inner groove of the pulley.
4. A portable single quick outlet device according to claim 1, 2 or 3, wherein the brake device comprises an adapter sleeve slidably connected to the fixing rod, a sleeve is sleeved on the adapter sleeve, a sleeve positioning mechanism is arranged on the adapter sleeve, a connecting plate is fixed on the sleeve, and a clamp for clamping a wire is arranged at the other end of the connecting plate.
5. A portable single quick outlet device according to claim 4, wherein the sleeve positioning mechanism comprises a flange arranged at one end of the adapter sleeve and abutted against the sleeve, a positioning pin matched with a positioning groove on the sleeve is arranged at one end of the adapter sleeve, and a knurled nut abutted against a spring at the other side of the sleeve and screwed with a locking spring is sleeved at the other end of the adapter sleeve.
6. The portable single quick outlet device as claimed in claim 4, wherein the cross section of the fixing rod is square, and a square shaft hole matched with the fixing rod is transversely arranged on the adapter sleeve.
7. A portable single quick wire outlet device according to claim 4, wherein the clamp comprises a fixed clamping block fixed at the other end of the connecting plate, a movable clamping block in sliding fit with the connecting plate is arranged on the connecting plate, and a driving mechanism for driving the movable clamping block to cooperate with the fixed clamping block to complete wire clamping is arranged on the connecting plate.
8. The portable single quick wire outlet device as claimed in claim 7, wherein the driving mechanism comprises an eccentric turntable abutting against the movable clamping block, a shaft rod rotatably connected with the connecting plate is eccentrically fixed on the eccentric turntable, and a handle for driving the eccentric turntable to rotate is fixed at the other end of the shaft rod.
9. A portable single quick wire outlet device according to claim 7 or 8, wherein the fixed clamping block and the movable clamping block are provided with a concave portion which is matched to form a clamping portion, the connecting plate is vertically provided with a pair of sliding grooves, the movable clamping block is provided with a sliding block which is in sliding fit with the sliding grooves, and the sliding grooves are internally provided with return springs which are abutted against the sliding block.
10. The portable single quick outlet device as claimed in claim 1, wherein the cushion is flexibly connected to the pulley assembly via a nylon cord.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020398856.XU CN211670541U (en) | 2020-03-26 | 2020-03-26 | Portable single quick wire outlet device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020398856.XU CN211670541U (en) | 2020-03-26 | 2020-03-26 | Portable single quick wire outlet device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211670541U true CN211670541U (en) | 2020-10-13 |
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ID=72742873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020398856.XU Active CN211670541U (en) | 2020-03-26 | 2020-03-26 | Portable single quick wire outlet device |
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| Country | Link |
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| CN (1) | CN211670541U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113235908A (en) * | 2021-06-24 | 2021-08-10 | 国网通用航空有限公司 | Brake device for overhauling hanging basket method of helicopter |
-
2020
- 2020-03-26 CN CN202020398856.XU patent/CN211670541U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113235908A (en) * | 2021-06-24 | 2021-08-10 | 国网通用航空有限公司 | Brake device for overhauling hanging basket method of helicopter |
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