CN210668122U - Automatic lifting safety rod for power transmission equipment iron tower - Google Patents
Automatic lifting safety rod for power transmission equipment iron tower Download PDFInfo
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- CN210668122U CN210668122U CN201921614957.XU CN201921614957U CN210668122U CN 210668122 U CN210668122 U CN 210668122U CN 201921614957 U CN201921614957 U CN 201921614957U CN 210668122 U CN210668122 U CN 210668122U
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- sleeve
- telescopic link
- power transmission
- protruding
- motor
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Abstract
The utility model discloses an automatic safety lever that goes up and down of electric power transmission equipment iron tower, the telescopic power distribution equipment comprises a sleeve, be equipped with the telescopic link in the sleeve, the lower extreme fixed surface of telescopic link is connected with the locating piece, protruding strip is established to the rear end surface of telescopic link, establish the sliding chamber in the sleeve, telescopic link, protruding strip, locating piece sliding connection are in the sliding chamber, telescopic upside surface is equipped with protruding shell, the external fixed surface of protruding shell has the motor, the drive shaft department surface of motor is equipped with the gear, protruding strip peripheral hardware tooth's socket, gear and protruding strip's tooth's socket intermeshing stretches out and draws back through the motor drive telescopic link, and the extension of being convenient for pulls out the brake lever, and the use need not use both hands, and is safer during high altitude construction.
Description
Technical Field
The utility model relates to an electric power transmission field, more specifically say, relate to an electric power transmission equipment iron tower automatic rising safety lever.
Background
The continuous development of the power industry is further promoted along with the continuous development of the technology, wherein a power transmission iron tower is one of necessary devices in the current power industry, so that cables can be laid at high altitude by using the power transmission iron tower, and long-distance power transmission can be carried out by using the cables, but the cables are manually installed and maintained;
when the high-altitude operation safety switch is used, the switch bar is manually held and climbed to a position, the switch knife is pulled down after the switch bar is manually extended, manual extension is inconvenient, two hands are needed, and the safety is not high during high-altitude operation.
SUMMERY OF THE UTILITY MODEL
To the problem that exists among the prior art, the utility model aims to provide an electric power transmission equipment iron tower automatic rising safety lever stretches out and draws back through the motor drive telescopic link, and the extension brake pull rod of being convenient for does not need to use both hands, and is safer during high altitude construction.
In order to solve the above problems, the utility model adopts the following technical proposal.
The utility model provides an electric power transmission equipment iron tower automatic rising safety lever, includes the sleeve, be equipped with the telescopic link in the sleeve, the lower extreme fixed surface of telescopic link is connected with the locating piece, protruding strip is established to the rear end surface of telescopic link, establish the sliding chamber in the sleeve, telescopic link, protruding strip, locating piece sliding connection are in the sliding chamber, telescopic upside surface is equipped with protruding shell, the external fixed surface of protruding shell has the motor, the drive shaft department surface of motor is equipped with the gear, protruding strip peripheral hardware tooth's socket, the gear is with the tooth's socket intermeshing of protruding strip, stretches out and draws back through the motor drive telescopic link, the extension brake pull rod of being convenient for, the use need not use both hands, and is safer during high altitude construction.
Furthermore, the upper surface of the telescopic rod is fixedly connected with a drag hook, and the outer surface of the drag hook is covered with a rubber layer, so that the knife switch can be conveniently pulled down and can be insulated.
Further, telescopic lower extreme is equipped with the battery, and the lower extreme is equipped with control switch behind the sleeve, and control switch passes through series circuit to be connected on the battery, and control switch passes through series circuit to be connected on the motor, and the control motor of being convenient for is rotatory.
Furthermore, the surface of the sleeve is covered with an insulating layer, and the insulating layer is made of an insulating rubber material, so that the insulating sleeve has a good insulating effect and is safe to use.
Furthermore, the outer surface of the front lower end of the sleeve is fixedly connected with a bent barrier strip, and when the sleeve is pulled, the bent barrier strip can block hands when the sleeve is pulled, so that the hands are not easy to slip.
Compared with the prior art, the utility model has the advantages of:
(1) the telescopic rod is driven by the motor to stretch, so that the brake pull rod is convenient to extend, the use is convenient, two hands are not required, and the high-altitude operation is safer.
(2) The upper surface of the telescopic rod is fixedly connected with a drag hook, and the outer surface of the drag hook is covered with a rubber layer, so that the knife switch can be conveniently pulled down and can be insulated.
(3) The telescopic lower extreme is equipped with the battery, and the lower extreme is equipped with control switch behind the sleeve, and control switch passes through series circuit to be connected on the battery, and control switch passes through series circuit to be connected on the motor, and the control motor of being convenient for is rotatory.
(4) The surface of the sleeve is covered with the insulating layer, and the insulating layer is made of insulating rubber materials, so that the insulating sleeve has a good insulating effect and is safe to use.
(5) The outer surface of the front lower end of the sleeve is fixedly connected with a bent barrier strip, and when the sleeve is pulled, the bent barrier strip can block hands during pulling, so that the hands are not easy to slip.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a top view of the connection relationship between the motor and the sleeve according to the present invention;
fig. 3 is a top view of the connection relationship between the telescopic rod and the positioning block of the present invention.
The reference numbers in the figures illustrate:
1 sleeve, 2 telescopic links, 3 locating pieces, 20 protruding strips, 100 protruding shells, 4 motors, 5 gears, 6 drag hooks, 7 batteries, 8 control switches, 10 bending barrier strips.
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 work belong to the protection scope of the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, an automatic lifting safety rod for an iron tower of an electric power transmission device comprises a sleeve 1, a telescopic rod 2 is arranged in the sleeve 1, a positioning block 3 is fixedly connected to the surface of the lower end of the telescopic rod 2, a protruding strip 20 is arranged on the surface of the rear end of the telescopic rod 2, a sliding cavity is arranged in the sleeve 1, the telescopic rod 2, the protruding strip 20 and the positioning block 3 are slidably connected in the sliding cavity, a protruding shell 100 is arranged on the upper side surface of the sleeve 1, a motor 4 is fixed on the outer surface of the protruding shell 100, a gear 5 is arranged on the surface of a driving shaft of the motor 4, tooth grooves are formed outside the protruding strip 20, and the gear 5 is.
Referring to fig. 1-3, a drag hook 6 is fixedly connected to the upper surface of a telescopic rod 2, a rubber layer is covered on the outer surface of the drag hook 6, which facilitates the pulling of a knife switch and enables insulation, a storage battery 7 (the type of the prior art is B05-1) is arranged at the lower end of a sleeve 1, a control switch 8 is arranged at the rear lower end of the sleeve 1, the control switch 8 is connected to the storage battery 7 through a series circuit, the control switch 8 is connected to a motor 4 through a series circuit, which facilitates the control of the rotation of the motor 4, an insulation layer is covered on the surface of the sleeve 1, the insulation layer is made of an insulation rubber material, which has a good insulation effect and is safe to use, a bending barrier strip 10 is fixedly connected to the outer surface of the front lower end of the sleeve 1, and.
When the lifting device is used, a sliding cavity is arranged in a sleeve 1, the telescopic rod 2, the protruding strips 20 and the positioning blocks 3 are connected in the sliding cavity in a sliding mode, the protruding shell 100 is arranged on the upper side surface of the sleeve 1, the motor 4 is fixed on the outer surface of the protruding shell 100, the gear 5 is arranged on the surface of the driving shaft of the motor 4, tooth grooves are formed outside the protruding strips 20, the gear 5 is meshed with the tooth grooves of the protruding strips 20, a gear 5 and a rack mechanism can be formed, the gear 5 can be driven by the motor 4 to rotate, the protruding strips 20 can be driven to ascend, the telescopic rod 2 can be driven to ascend, the lifting device can ascend automatically, the length can be adjusted without two hands;
the lower extreme of sleeve 1 is equipped with battery 7, and the lower extreme is equipped with control switch 8 behind sleeve 1, and control switch 8 passes through series circuit to be connected on battery 7, and control switch 8 passes through series circuit to be connected on motor 4, and the control motor 4 of being convenient for is rotatory, and motor 4 is forward and reverse brake motor, and the model is ASD-KG20, and control switch 8's model is BS 211.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (5)
1. The utility model provides an electric power transmission equipment iron tower automatic rising safety lever, includes sleeve (1), its characterized in that: be equipped with telescopic link (2) in sleeve (1), the lower extreme fixed surface of telescopic link (2) is connected with locating piece (3), protruding strip (20) are established to the rear end surface of telescopic link (2), establish smooth chamber in sleeve (1), telescopic link (2), protruding strip (20), locating piece (3) sliding connection are in smooth intracavity, the upside surface of sleeve (1) is equipped with protruding shell (100), the external fixed surface of protruding shell (100) is equipped with motor (4), the drive shaft department surface of motor (4) is equipped with gear (5), protruding strip (20) peripheral hardware tooth's socket, the tooth's socket intermeshing of gear (5) and protruding strip (20).
2. The automatic lifting safety rod for the iron tower of the power transmission equipment according to claim 1, characterized in that: the upper surface of the telescopic rod (2) is fixedly connected with a draw hook (6), and the outer surface of the draw hook (6) is covered with a rubber layer.
3. The automatic lifting safety rod for the iron tower of the power transmission equipment according to claim 1, characterized in that: the lower extreme of sleeve (1) is equipped with battery (7), and the lower extreme is equipped with control switch (8) behind sleeve (1), and control switch (8) are connected on battery (7) through series circuit, and control switch (8) are connected on motor (4) through series circuit.
4. The automatic lifting safety rod for the iron tower of the power transmission equipment according to claim 1, characterized in that: the surface of the sleeve (1) is covered with an insulating layer, and the insulating layer is made of an insulating rubber material.
5. The automatic lifting safety rod for the iron tower of the power transmission equipment according to claim 1, characterized in that: the outer surface of the front lower end of the sleeve (1) is fixedly connected with a bending barrier strip (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921614957.XU CN210668122U (en) | 2019-09-26 | 2019-09-26 | Automatic lifting safety rod for power transmission equipment iron tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921614957.XU CN210668122U (en) | 2019-09-26 | 2019-09-26 | Automatic lifting safety rod for power transmission equipment iron tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210668122U true CN210668122U (en) | 2020-06-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921614957.XU Active CN210668122U (en) | 2019-09-26 | 2019-09-26 | Automatic lifting safety rod for power transmission equipment iron tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210668122U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112385642A (en) * | 2020-10-26 | 2021-02-23 | 国家电网有限公司 | Early warning device for sag and bird damage hidden danger of power transmission line |
-
2019
- 2019-09-26 CN CN201921614957.XU patent/CN210668122U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112385642A (en) * | 2020-10-26 | 2021-02-23 | 国家电网有限公司 | Early warning device for sag and bird damage hidden danger of power transmission line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230711 Address after: 622150 Floor 4, Building 1, No. 970, South Wenchang Avenue, Economic Development Zone, Zitong County, Mianyang City, Sichuan Province Patentee after: Zitong Huizhi Science and Technology Investment Power Technology Co.,Ltd. Address before: No. 3-2-1, Xinglong Jingyuan, Science and Technology Innovation Park, Mianyang City, Sichuan Province, 621000 Patentee before: Mianyang Ketou Electric Co.,Ltd. Effective date of registration: 20230711 Address after: No. 3-2-1, Xinglong Jingyuan, Science and Technology Innovation Park, Mianyang City, Sichuan Province, 621000 Patentee after: Mianyang Ketou Electric Co.,Ltd. Address before: 362000 No.43 Wucuo, Songxi village, huangtang Town, Hui'an County, Quanzhou City, Fujian Province Patentee before: HUIAN COUNTY NANXING ELECTRONIC SCIENCE & TECHNOLOGY CO.,LTD. |
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| TR01 | Transfer of patent right |