CN214412047U - Multi-angle pulley for distribution line pole - Google Patents
Multi-angle pulley for distribution line pole Download PDFInfo
- Publication number
- CN214412047U CN214412047U CN202022462730.7U CN202022462730U CN214412047U CN 214412047 U CN214412047 U CN 214412047U CN 202022462730 U CN202022462730 U CN 202022462730U CN 214412047 U CN214412047 U CN 214412047U
- Authority
- CN
- China
- Prior art keywords
- fixed
- pulley
- rotating part
- angle pulley
- pressing plate
- 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.)
- Expired - Fee Related
Links
- 210000000078 claw Anatomy 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000010963 304 stainless steel Substances 0.000 description 1
- 241000883966 Astrophytum capricorne Species 0.000 description 1
- 229910000589 SAE 304 stainless steel Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Images
Abstract
The utility model provides a multi-angle pulley for on distribution lines pole, multi-angle pulley include support frame and fixed pressing plate, and the support frame includes the rotating part and follows the crooked supporting part that extends of rotating part, and one side of fixed pressing plate and the bottom swivelling joint of rotating part make the support frame can rotate along fixed pressing plate around the rotating part, and fixed pressing plate keeps away from support frame one side and is equipped with the mounting of being fixed in on the pole cross arm with fixed pressing plate, and multi-angle pulley is still including the pulley that is fixed in supporting part and rotating part homonymy. The utility model provides a pair of a multi-angle pulley for on distribution lines pole can realize nimble swing and rotation with transporting article fortune to position and pulley above the pole cross arm after being fixed in the pole cross arm, and then realizes the multi-angle transmission of article and equipment, alleviates aerial operation personnel's burden, practices thrift physical power, reduces the operation degree of difficulty, reduces the operation risk, improves aerial operating efficiency, shortens the maintenance time that has a power failure.
Description
Technical Field
The utility model relates to an aerial operation article conveyer, in particular to a multi-angle pulley for on distribution lines pole.
Background
When the existing operation and maintenance is carried out for rush-repair of distribution network overhead lines, lifting ropes and fixed pulleys are needed to transmit objects required by aerial work, and the fixed pulleys are generally fixed at positions below the electric pole cross arm, which result in the fact that the fixed pulleys and the lifting ropes for the fixed pulleys are both arranged on the electric pole cross arm. The operating personnel on the pole need adjust the article (for example lightning protection insulator, two indisputable first vase of suspension type, ann pu rifle, wire, switch etc.) to the position more than the pole cross arm and install again, and in the in-process of installation, aerial operating personnel need not only use the instrument, and the mode of lifting, lifting or shouldering is supporting the article of waiting to install again, and not only the adjustment process need spend some time like this, reduces aerial operating personnel's work efficiency, can consume aerial operating personnel's a large amount of physical power moreover, easily arouses the operation risk of object that falls aloft.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned problem, the utility model provides a multi-angle pulley for on distribution lines pole is in order to improve above-mentioned problem.
In a first aspect, the utility model provides a multi-angle pulley for on distribution lines pole, distribution lines pole includes the pole cross arm, multi-angle pulley includes support frame and solid fixed pressing plate, the support frame includes the rotating part and follows the crooked supporting part that extends of rotating part, solid fixed pressing plate's one side with the bottom swivelling joint of rotating part makes the support frame can wind the rotating part is followed gu fixed pressing plate is rotatory, gu fixed pressing plate keeps away from support frame one side be equipped with gu fixed pressing plate is fixed in mounting on the pole cross arm, multi-angle pulley still including being fixed in the supporting part with the pulley of rotating part homonymy.
Preferably, the fixed pressing plate is a horizontal U-shaped plate, and includes a first fixed plate rotatably connected to the bottom end of the rotating portion, a second fixed plate parallel to the first fixed plate, and a U-shaped bottom connected to the first fixed plate and the second fixed plate, and the second fixed plate is provided with a fixing hole for the fixing member to pass through.
Preferably, the rotating portion is perpendicular to the first fixing plate, the supporting portion is perpendicular to the rotating portion, and the pulley is fixed to the same side of the rotating portion.
Preferably, the fixing piece is a claw screw.
Preferably, the first fixing plate is rotatably connected to the bottom end of the supporting portion by a rotary screw.
More preferably, the pulley is a rotating pulley.
Preferably, the rotating pulley includes a fixing portion fixed to the supporting portion and a pulley body rotatably connected to the fixing portion.
Preferably, the support frame further comprises a diagonal portion fixedly connected with the support portion and the bottom end of the rotating portion.
The technical effects of the utility model are that: the utility model provides a pair of a multi-angle pulley for on distribution lines pole can transport the article to position more than the pole cross arm after being fixed in the pole cross arm, and can realize the nimble swing and the rotation of pulley, and then realize the multi-angle transmission of article and equipment to the position that is fixed in more than the pole cross arm with the pulley combines the angle that accessible runing rest frame changed the pulley, can alleviate aerial operation personnel's burden, practice thrift physical power, reduce the operation degree of difficulty, reduce the operation risk, improve aerial operating efficiency, shorten the power failure repair time.
Drawings
FIG. 1 is a schematic structural view of a multi-angle pulley according to an embodiment of the present invention;
fig. 2 is a side view of a stationary platen in an embodiment of the present invention;
fig. 3 is a schematic side view of the fixing pressing plate and the electric pole cross arm in an embodiment of the present invention;
fig. 4 is a schematic structural view of a multi-angle pulley used on a distribution line pole according to an embodiment of the present invention;
fig. 5 is a schematic structural view of a rotating pulley according to another embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The utility model provides a multi-angle pulley 100 for on distribution lines pole, as shown in fig. 1-5, multi-angle pulley 100 includes support frame 10, holding plate 20 and pulley 30, and one side of holding plate 20 and support frame 10 swivelling joint make support frame 10 can follow holding plate 20 rotatory, and the opposite side is equipped with the mounting 40 that is fixed in pole cross arm 60 with holding plate 20, and pulley 30 is fixed and is used for transporting the required article of transmission high altitude construction with lifting rope 70 cooperation on support frame 10.
Preferably, as shown in fig. 1, the shape of the supporting frame 10 is similar to an inverted right triangle, which increases the reliability of the supporting frame 10, and includes a rotating portion 11, a supporting portion 12 and an inclined portion 13, the rotating portion 11 is perpendicular to the fixed pressing plate 20 and is rotatably connected to the first fixing plate 21 of the fixed pressing plate 20, so that the supporting frame 10 can rotate around the supporting portion 12 along the fixed pressing plate 20, the supporting portion 12 extends along the rotating portion 11 in a bending manner, is perpendicular to the rotating portion 11 and is parallel to the first fixing plate 21 of the fixed pressing plate 20 when being in the same plane, one end of the inclined portion 13 is fixedly connected to the bottom end of the rotating portion 11, and the other end is fixedly connected to the middle position of the supporting portion 12.
The multi-angle pulley 100 further includes a pulley 30 fixed on the supporting portion 12 and located on the same side of the rotating portion 11, in one embodiment, the pulley 30 is a rotating pulley, as shown in fig. 1 and 5, the rotating pulley includes a fixing portion 31 fixed on the supporting portion 12 and a pulley body 32 rotatably connected to the fixing portion 31, and in another embodiment, the rotating pulley 30 is mainly made of 304 stainless steel, and is rust-proof, corrosion-proof, solid and wear-resistant.
Preferably, as shown in fig. 1 to 3, the fixed platen 20 is in a horizontal U shape, and includes a first fixed plate 21 rotatably connected to the bottom end of the rotating portion 11, a second fixed plate 22 parallel to the first fixed plate 21, and a U-shaped bottom 23 connecting the first fixed plate 21 and the second fixed plate 22, and the second fixed plate 22 is provided with a fixed hole (not shown) for the fixing member 40 to pass through. Preferably, the first fixing plate 21 is rotatably connected to the bottom end of the supporting portion 12 by the rotating screw 50 to rotatably connect the supporting frame 10 to the fixing pressure plate 20, so that the supporting frame 10 can rotate around the supporting portion 12 along the fixing pressure plate 20, and the pulley 30 can change its position and angle relative to the cross arm of the electric pole by rotating on the fixing pressure plate 20 via the supporting frame 10.
The fixed pressing plate 20 is provided with a fixing part 40 which is used for fixing the first fixing plate 21 on the horizontal transverse part 61 of the electric pole cross arm 60 far away from one side of the support frame 10, preferably, the fixing part 40 is a claw screw, the claw screw is screwed up and supported to the position of the first fixing plate 21, then the fixed pressing plate 20 is fixed on the electric pole cross arm 60, and when other positions outside the range of the rotatable angle of the operation support frame 10 are needed, the claw screw is unscrewed to move the multi-angle pulley 100 to the position to be operated and then is screwed up and fixed.
As shown in fig. 3-4, the distribution lines pole includes pole cross arm 60, and pole cross arm 60 is the type of falling L, including horizontal portion 61 and vertical part 62, with fixed clamp plate 20 from the side of pole cross arm 60 after the translation again make horizontal portion 61 imbed in the U type vacancy of fixed clamp plate 20, after the adjustment made first fixed plate 21 and the laminating of horizontal portion 61, screw up the goat's horn screw and be fixed in on the horizontal portion 61 of pole cross arm 60 with multi-angle pulley 100. The fixed pulley in the prior art is fixed to the pole cross arm 60 by using a hook or other fixing means, and as shown at a in fig. 4, the fixed pulley is below the pole cross arm 60.
To sum up, the utility model provides a multi-angle pulley for distribution lines pole is last, the structure that utilizes support frame and holding plate makes the pulley can change its relative pole cross arm's position and angle with the help of the support frame rotation on holding plate, pulley mounting is in the position more than the pole cross arm, and can rotate and the rotational position in a flexible way, make transmission article when the operation on the pole, the operation personnel can mutually support with ground auxiliary personnel on the pole, place the article stably in the comfortable operation space of personnel on the pole, the installation operation process has not only alleviateed personnel's on the pole operation burden, reduce the construction degree of difficulty, physical power has been saved, and the operation risk of falling object from the air has been reduced, man-machine efficiency is improved, the power failure repair time is shortened, the reliability of supplying power is improved.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (8)
1. The utility model provides a multi-angle pulley for on distribution lines pole, distribution lines pole includes the pole cross arm, a serial communication port, multi-angle pulley includes support frame and solid fixed pressing plate, the support frame includes the rotating part and follows the crooked supporting part that extends of rotating part, solid fixed pressing plate's one side with the bottom swivelling joint of rotating part makes the support frame can wind the rotating part is followed gu fixed pressing plate is rotatory, gu fixed pressing plate keeps away from support frame one side is equipped with gu fixed pressing plate is fixed in mounting on the pole cross arm, multi-angle pulley still including being fixed in the supporting part with the pulley of rotating part homonymy.
2. The multi-angle pulley according to claim 1, wherein the fixed platen is U-shaped, and comprises a first fixed plate rotatably connected to a bottom end of the rotating portion, a second fixed plate parallel to the first fixed plate, and a U-shaped bottom connecting the first fixed plate and the second fixed plate, and the second fixed plate has a fixing hole for the fixing member to pass through.
3. The multi-angle pulley for distribution line poles as claimed in claim 2, wherein the rotating part is perpendicular to the first fixing plate, the supporting part is perpendicular to the rotating part and the pulley is fixed to the same side of the rotating part.
4. The multi-angle pulley for distribution line poles of claim 1, wherein the fixing member is a claw screw.
5. The multi-angle pulley for distribution line poles of claim 2, wherein the first fixing plate is rotatably connected to the bottom end of the supporting portion by a rotary screw.
6. The multi-angle pulley for distribution line poles of claim 1, wherein the pulley is a rotating pulley.
7. The multi-angle pulley for distribution line poles of claim 6, wherein the rotating pulley comprises a fixing portion fixed to the supporting portion and a pulley body rotatably connected to the fixing portion.
8. The multi-angle pulley for distribution line poles of claim 1, wherein the support frame further comprises a diagonal portion fixedly connecting the support portion and the bottom end of the rotating portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022462730.7U CN214412047U (en) | 2020-10-30 | 2020-10-30 | Multi-angle pulley for distribution line pole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022462730.7U CN214412047U (en) | 2020-10-30 | 2020-10-30 | Multi-angle pulley for distribution line pole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214412047U true CN214412047U (en) | 2021-10-15 |
Family
ID=78033233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022462730.7U Expired - Fee Related CN214412047U (en) | 2020-10-30 | 2020-10-30 | Multi-angle pulley for distribution line pole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214412047U (en) |
-
2020
- 2020-10-30 CN CN202022462730.7U patent/CN214412047U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211015 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |