CN210779995U - Portable high-voltage transmission line early warning device - Google Patents
Portable high-voltage transmission line early warning device Download PDFInfo
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- CN210779995U CN210779995U CN201921402115.8U CN201921402115U CN210779995U CN 210779995 U CN210779995 U CN 210779995U CN 201921402115 U CN201921402115 U CN 201921402115U CN 210779995 U CN210779995 U CN 210779995U
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Abstract
The utility model discloses a portable high-voltage transmission line early warning device, which comprises a base, wherein both sides of the top end of the base are provided with power supply mechanisms, and the top end of the base is fixed with a walking mechanism; the outer walls of the two sides of the base are both fixed with fixing pieces through screws, and one side of each fixing piece is fixed with an acousto-optic alarm through a screw; the bottom of base is fixed with the fixed strip through the bolt, and the bottom welding of fixed strip has the warning sign, and the warning sign lateral wall is provided with detection mechanism, running gear is including being fixed in the fixing base on the base, and open on the top of fixing base has the rectangular channel, and the rectangular channel internal rotation is connected with the threaded rod. The utility model has the advantages that the motor and the walking wheels are arranged, the walking is mechanically and automatically carried out by the motor drive, the manual pushing is not needed, and the operation is convenient; and two walking wheels are adjusted through a threaded rod, the distance between two walking wheels can be adjusted according to the different diameters of high-voltage lines, and the flexibility ratio is higher.
Description
Technical Field
The utility model relates to a high tension transmission line protection technical field especially relates to portable high tension transmission line early warning device.
Background
At present, along with the development of economy, the scale of urban construction and electric power construction is continuously enlarged, the speed is accelerated, and various violation behaviors also tend to rise year by year on external force damage accidents of the power transmission line. Particularly, the scratch and electric shock of personnel, large construction machinery and ultrahigh transport vehicles are easily caused in a personnel dense area and an urban and rural joint part, huge hidden dangers are brought to the safe operation of a power transmission line, and huge economic losses are caused to power supply enterprises.
In order to prevent the external force damage, the patrol is basically enhanced by means of suspending an electric warning sign and the like at the present stage, but the traditional warning board is only a warning word, so that a driver often neglects the height of the vehicle when driving, the high-voltage wire is collided, and the high-voltage wire is collided under the condition of vehicle speed inertia when finding the height limitation sometimes.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the portable high tension transmission line early warning device who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the portable high-voltage transmission line early warning device comprises a base, wherein power supply mechanisms are arranged on two sides of the top end of the base, and a walking mechanism is fixed at the top end of the base; the outer walls of the two sides of the base are both fixed with fixing pieces through screws, and one side of each fixing piece is fixed with an acousto-optic alarm through a screw; the bottom of base is passed through the bolt fastening and is had the fixed strip, and the bottom of fixed strip is provided with the warning sign, and the warning sign lateral wall is provided with detection mechanism.
Furthermore, running gear is including being fixed in the fixing base on the base, and open on the top of fixing base has the rectangular channel, and the rectangular channel internal rotation is connected with the threaded rod, and the both ends of threaded rod all have the interlock seat through threaded connection, and the top of interlock seat is rotated and is connected with the walking wheel.
Further, the thread directions of the two ends of the threaded rod are opposite.
Furthermore, the outer wall of the walking wheel is provided with a plurality of friction protrusions, and the top end of one walking wheel is fixed with a motor through a bearing.
Furthermore, one end of the threaded rod is provided with a fixing head, and the fixing head is fixed on the inner wall of the fixing seat through a screw.
Further, power supply mechanism includes two mutual-inductors and is fixed in the control box of fixing base top, the mutual-inductor is two semicircle ring formula structures, and two semicircle ring lateral walls all are provided with fixed ear, and two fixed ears pass through the bolt and form fixed cooperation.
Further, detection mechanism is including being fixed in the protection frame of warning sign bottom, and the lateral wall fixed mounting of protection frame has distance sensor, and the protection frame is the foam structure.
Furthermore, both sides of the bottom end of the motor are provided with stand columns, both sides of the top end of the fixing seat are provided with sliding grooves, and the stand columns are connected in the sliding grooves in a sliding mode.
Furthermore, the bell stand also comprises support pieces fixed on two sides of the base, and bells are fixed at the bottom ends of the support pieces through screws.
The utility model has the advantages that:
1. the motor and the travelling wheels are arranged, so that the robot can travel mechanically and automatically under the driving of the motor, does not need manual pushing, and is convenient to operate; and two walking wheels are adjusted through a threaded rod, the distance between two walking wheels can be adjusted according to the different diameters of high-voltage lines, and the flexibility ratio is higher.
2. By arranging the detachable mutual inductor, power can be supplied through high-voltage induction on the high-voltage wire, special power supply equipment is not needed, the installation and the fixation are convenient, and resources are saved; meanwhile, the mutual inductor is of a two semicircular ring type structure, one sides of the two semicircular rings are connected and matched through a hinge, and the semicircular ring at the upper end can be opened by opening the fixing lug; thereby facilitating installation of the equipment on a paved high voltage ground line.
3. By arranging the distance sensor, when the cart is ultrahigh and the distance sensor detects that the cart enters a dangerous distance, the distance sensor transmits information and controls the acousto-optic alarm to complete alarm through the processor module, so that the phenomenon that a high-voltage line is damaged is avoided; meanwhile, the distance sensor is arranged in a protective frame of the foam structure, and the effect of protecting the distance sensor can be achieved.
4. Through the arrangement of the small bell, the small bell can sound along with wind, the influence on the normal use of the equipment caused by the disturbance of birds in the use process of the equipment is avoided, and a certain warning effect is also achieved.
In conclusion, the device has the structure of the size of the warning board, and is convenient to carry and assemble; the protection device is environment-friendly and has a good high-voltage line protection effect.
Drawings
Fig. 1 is a schematic structural diagram of a portable high-voltage transmission line early warning device provided in embodiment 1;
fig. 2 is a schematic view of a fixing base structure of the portable high-voltage transmission line early warning device provided in embodiment 1;
fig. 3 is a schematic bottom view of the portable high-voltage transmission line early warning device according to embodiment 1;
fig. 4 is a control flowchart of the portable high-voltage transmission line early warning device provided in embodiment 1;
fig. 5 is a schematic structural diagram of the portable high-voltage transmission line early warning device provided in embodiment 2; .
In the figure: the device comprises a base 1, a high-voltage wire 2, a mutual inductor 3, a fixing lug 4, a fixing seat 5, a control box 6, a motor 7, a traveling wheel 8, a fixing sheet 9, an acousto-optic alarm 10, a warning board 11, a protective frame 12, a distance sensor 13, a friction bulge 14, a threaded rod 15, a sliding groove 16, a stand column 17, a fixing head 18, a fixing strip 19, a support sheet 20 and a bell 21.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1
Referring to fig. 1-4, the portable high-voltage transmission line early warning device comprises a base 1, wherein power supply mechanisms are arranged on two sides of the top end of the base 1, and a walking mechanism is fixed on the top end of the base 1; the outer walls of two sides of the base 1 are both fixed with fixing pieces 9 through screws, and one side of each fixing piece 9 is fixed with an acousto-optic alarm 10 through a screw; the bottom of base 1 is passed through the bolt fastening and is had fixed strip 19, and the bottom welding of fixed strip 19 has warning sign 11, and 11 lateral walls of warning sign are provided with detection mechanism.
The walking mechanism comprises a fixed seat 5 fixed on the base 1, a rectangular groove is formed in the top end of the fixed seat 5, a threaded rod 15 is rotatably connected in the rectangular groove, two ends of the threaded rod 15 are both connected with a linkage seat through threads, and a walking wheel 8 is rotatably connected to the top end of the linkage seat; in this embodiment, it is preferable that the thread directions of both ends of the threaded rod 15 are opposite, so that the distance between the two traveling wheels 8 can be adjusted according to different diameters of the high-voltage line; the friction protrusions 14 are welded on the outer wall of the travelling wheel 8, so that the friction force between the travelling wheel 8 and the high-voltage wire 2 can be effectively increased, the firmness of the device is improved, the motor 7 is fixed at the top end of one travelling wheel 8 through a bearing and can be driven by the motor 7, the travelling is mechanically and automatically carried out, manual pushing is not needed, and the operation is convenient; the welding of the one end of threaded rod 15 has fixed head 18, and fixed head 18 accessible fix with screw in the 5 inner walls of fixing base to can be fixed threaded rod 15, avoid the phenomenon emergence of 8 separations of walking wheels after fixed.
The power supply mechanism comprises two mutual inductors 3 and a control box 6 fixed above a fixed seat 5, corresponding current integration and voltage stabilization modules and processors are installed in the control box 6, induction power taking can be realized through the mutual inductors 3 and the high-voltage wire 2, alternating current obtained by induction is subjected to rectification, filtering and voltage reduction isolation processing of the induction energy taking module, electric energy is stored, and a working power supply is provided for each module through the voltage stabilization module; in the embodiment, the mutual inductor 3 is of a two-semicircular-ring type structure, the fixing lugs 4 are welded on the side walls of the two semicircular rings, the two fixing lugs 4 are fixedly matched through bolts, one sides of the two semicircular rings are connected and matched through hinges, and the semicircular rings at the upper ends can be opened by opening the fixing lugs; thereby facilitating installation of the equipment on the paved high voltage ground line 2.
The detection mechanism comprises a protection frame 12 fixed at the bottom of the warning board 11, and a distance sensor 13 is fixedly mounted on the side wall of the protection frame 12; the material of the protective frame 12 is not limited, and in this embodiment, the protective frame 12 is of a foam structure, which can protect the distance sensor 13; the distance sensor 13 can sense the running position of the cart, when the cart is ultrahigh, the distance sensor 13 detects the cart, the transmission information controls the acousto-optic alarm 10 to complete alarm through the processor module, and the phenomenon that the high-voltage line is damaged is avoided.
Wherein, the stand 17 has all been welded to the both sides of motor 7 bottom, and the both sides on fixing base 5 top all opened spout 16, stand 17 sliding connection in spout 16 to play the effect of support motor 17, improved the stability of device.
The working principle is as follows: the device has the structure of a warning board, is convenient to carry and assemble, when the device is used, a worker penetrates a high-voltage wire 2 through a mutual inductor 3, and fixes a fixing lug 4 through a bolt, namely, then screws a fixing head 18, rotates a threaded rod 15, so as to adjust the distance between two travelling wheels 8, clamps the high-voltage wire 2 between the two travelling wheels 8, then fixes the fixing head 18 through a screw, avoids the rotation of the threaded rod 15, a motor 7 (can be controlled through a corresponding working program set by a remote control device or a processor) can drive the travelling wheels 8 to rotate, a friction bulge 14 provides friction force to enable the device to travel to a proper position on the high-voltage wire 2, the installation of equipment can be completed, the device is convenient and rapid, the labor intensity of manpower is reduced, when a cart is ultrahigh, a distance sensor 13 detects the cart, and information is transmitted to control an acousto-optic alarm 10 through a processor module to complete alarm, the phenomenon that the high-voltage wire is damaged is avoided.
Example 2
Referring to fig. 5, in order to avoid that the normal use of the device is affected by the disturbance of birds in the using process of the device, the portable high-voltage transmission line early warning device in the embodiment makes the following improvements on the basis of the embodiment 1: the bell stand also comprises supporting pieces 20 fixed at two sides of the base 1, and bells 21 are fixed at the bottom ends of the supporting pieces 20 through screws; the bell 21 can sound with the wind, not only can dispel the birds, but also can play a certain warning role.
The working principle is as follows: when the equipment is installed and used, the small bell 21 sounds under the action of wind power, and the bird repelling effect is achieved to a certain extent.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (9)
1. The portable high-voltage transmission line early warning device comprises a base (1) and is characterized in that power supply mechanisms are arranged on two sides of the top end of the base (1), and a traveling mechanism is fixed at the top end of the base (1); the outer walls of the two sides of the base (1) are both fixed with fixing pieces (9) through screws, and one side of each fixing piece (9) is fixed with an acousto-optic alarm (10) through a screw; the bottom of base (1) is passed through the bolt fastening and is had fixed strip (19), and the bottom of fixed strip (19) is provided with warning sign (11), and warning sign (11) lateral wall is provided with detection mechanism.
2. The portable high-voltage transmission line early warning device according to claim 1, wherein the traveling mechanism comprises a fixed seat (5) fixed on the base (1), a rectangular groove is formed in the top end of the fixed seat (5), a threaded rod (15) is rotatably connected in the rectangular groove, two ends of the threaded rod (15) are respectively connected with a linkage seat through threads, and a traveling wheel (8) is rotatably connected to the top end of the linkage seat.
3. The portable high-voltage transmission line early warning device according to claim 2, wherein the thread directions of the two ends of the threaded rod (15) are opposite.
4. The portable high-voltage transmission line early warning device according to claim 3, wherein the outer wall of the walking wheels (8) is provided with a plurality of friction protrusions (14), and a motor (7) is fixed at the top end of one walking wheel (8) through a bearing.
5. The portable high-voltage transmission line early warning device according to claim 4, wherein one end of the threaded rod (15) is provided with a fixing head (18), and the fixing head (18) is fixed on the inner wall of the fixing seat (5) through a screw.
6. The portable high-voltage transmission line early warning device according to claim 5, wherein the power supply mechanism comprises two mutual inductors (3) and a control box (6) fixed above the fixing base (5), the mutual inductors (3) are of two semi-circular ring structures, fixing lugs (4) are arranged on the side walls of the two semi-circular rings, and the two fixing lugs (4) are fixedly matched through bolts.
7. The portable high-voltage transmission line early warning device according to claim 6, wherein the detection mechanism comprises a protective frame (12) fixed at the bottom of the warning board (11), a distance sensor (13) is fixedly installed on the side wall of the protective frame (12), and the protective frame (12) is of a foam structure.
8. The portable early warning device for the high-voltage transmission line according to claim 7, wherein two sides of the bottom end of the motor (7) are provided with upright posts (17), two sides of the top end of the fixed seat (5) are provided with sliding grooves (16), and the upright posts (17) are slidably connected in the sliding grooves (16).
9. The portable early warning device for the high-voltage transmission line according to any one of claims 1 to 8, further comprising support plates (20) fixed on two sides of the base (1), wherein the bells (21) are fixed at the bottom ends of the support plates (20) through screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921402115.8U CN210779995U (en) | 2019-08-27 | 2019-08-27 | Portable high-voltage transmission line early warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921402115.8U CN210779995U (en) | 2019-08-27 | 2019-08-27 | Portable high-voltage transmission line early warning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210779995U true CN210779995U (en) | 2020-06-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921402115.8U Expired - Fee Related CN210779995U (en) | 2019-08-27 | 2019-08-27 | Portable high-voltage transmission line early warning device |
Country Status (1)
| Country | Link |
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| CN (1) | CN210779995U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112254855A (en) * | 2020-10-27 | 2021-01-22 | 国家电网有限公司 | Transmission line ground pressure detection device |
-
2019
- 2019-08-27 CN CN201921402115.8U patent/CN210779995U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112254855A (en) * | 2020-10-27 | 2021-01-22 | 国家电网有限公司 | Transmission line ground pressure detection device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200616 Termination date: 20200827 |