CN210724329U - Special inspection device for converter station valve hall - Google Patents
Special inspection device for converter station valve hall Download PDFInfo
- Publication number
- CN210724329U CN210724329U CN201922035393.0U CN201922035393U CN210724329U CN 210724329 U CN210724329 U CN 210724329U CN 201922035393 U CN201922035393 U CN 201922035393U CN 210724329 U CN210724329 U CN 210724329U
- Authority
- CN
- China
- Prior art keywords
- electric telescopic
- telescopic rod
- converter station
- camera
- valve hall
- 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.)
- Active
Links
Images
Landscapes
- Mechanically-Actuated Valves (AREA)
Abstract
The utility model relates to the field of transmission line equipment, and discloses a special inspection tour device for a converter station valve hall, which comprises a rotating head, a connecting rod and a fixing frame; the rotating head comprises a first bracket, a second bracket and a camera, and the first bracket, the second bracket and the camera are mutually connected through a steering engine; the connecting rod comprises a first electric telescopic rod and a second electric telescopic rod, the extending end of the first electric telescopic rod is detachably and fixedly connected with the first support, and the fixed end of the first electric telescopic rod is fixedly connected with the extending end of the second electric telescopic rod and arranged at an angle of 90 degrees; the extending end and the fixed end of the second electric telescopic rod cannot rotate mutually; the fixed end of the second electric telescopic rod is rotationally connected with the fixed frame; the camera is connected with the terminal equipment; the utility model discloses a multi freedom's camera and first electric telescopic handle and second electric telescopic handle's cooperation increases and patrols and examines area and visual angle, and the rethread camera is with data transmission to terminal, supplies the inspection personnel to observe.
Description
Technical Field
The utility model relates to a transmission line equipment field particularly, relates to a special tour device in converter station valve room.
Background
The converter station valve hall is a room for installing converter valve equipment, and the converter valve is one of important equipment for alternating current and direct current conversion; the valve hall comprises a converter valve, a water cooling system for cooling the converter valve and other equipment matched with the converter valve for operation, wherein when the equipment operates, a converter station operator is required to periodically patrol, or when the equipment operates and fails, the converter station operator is required to check the failure.
However, the patrol passage is far away from the valve hall, and people cannot enter the valve hall at will, so that patrol personnel often have places where detection is omitted; in addition, the valve hall area is big, and valve tower height just has each other to shelter from, so patrolling and examining personnel can not patrol and examine higher valve tower to because the sight shelters from can have the dead angle of patrolling and examining to the valve tower in valve hall middle part, a lot of reasons lead to patrolling and examining personnel can't discover valve tower equipment hidden danger through the observation window in valve hall, also can't observe the operation condition of valve hall equipment even when the trouble takes place.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a special tour device in converter station valve room solves above-mentioned problem through the use of the camera cooperation telescopic link of multi-angle.
The embodiment of the utility model is realized like this: a special inspection device for a converter station valve hall comprises a rotating head, a connecting rod and a fixing frame.
The rotating head comprises a first support, a second support and a camera, the first support is connected with the second support through a first rotating steering engine, and the first rotating steering engine is horizontally arranged and can rotate around a rotating shaft of the first rotating steering engine; the second support is connected with the camera through a second rotary steering engine, and the second rotary steering engine is vertically arranged and can rotate around a rotating shaft of the second rotary steering engine.
The connecting rod comprises a first electric telescopic rod and a second electric telescopic rod, the top end of the extending end of the first electric telescopic rod is detachably and fixedly connected with the first support, and the bottom end of the fixed end of the first electric telescopic rod is fixedly connected with the top end of the extending end of the second electric telescopic rod and arranged at an angle of 90 degrees; the extending end and the fixed end of the second electric telescopic rod cannot rotate mutually.
The fixed end of the second electric telescopic rod is rotatably connected with the fixing frame, and the second electric telescopic rod can rotate around the axis of the second electric telescopic rod.
The camera is connected with the terminal equipment.
Furthermore, the fixed end of the second electric telescopic rod is rotatably connected with the fixed frame through a bearing, the outer ring of the bearing is fixedly connected to the fixed frame, and the inner ring of the bearing is fixedly connected with the fixed end of the second electric telescopic rod.
Further, the bearing is a rolling bearing.
Furthermore, the tail end of the fixed end of the second electric telescopic rod is provided with an outer gear around the outer wall of the fixed end, the fixed frame is further provided with a sliding groove, a sliding part matched with the sliding groove is arranged on the sliding groove, the sliding part is provided with an inner gear, the inner gear is matched with the outer gear, and the effective stroke of the sliding groove is larger than the sum of the width of the outer gear and the width of the inner gear.
Furthermore, the fixed end of the second electric telescopic rod is provided with a manual rocker.
Furthermore, the first electric telescopic rod and the second electric telescopic rod are electric telescopic rods or pneumatic telescopic rods.
Further, the terminal equipment is a storage and a display.
The utility model has the advantages that: the utility model provides a special tour device in converter station valve room: the inspection area and the visual angle are increased through the cooperation of the camera with multiple degrees of freedom, the first electric telescopic rod and the second electric telescopic rod, and data are transmitted to the terminal through the camera to be observed by inspection personnel.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is an installation schematic diagram of a special inspection device for a converter station valve hall provided by the present invention;
fig. 2 is a schematic structural view of a rotary head in the inspection device special for a converter station valve hall provided by the present invention;
fig. 3 is a schematic diagram of the meshing of the internal and external gears in the inspection device special for the converter station valve hall provided by the present invention;
FIG. 4 is a logic diagram of data transmission in the inspection device dedicated for the valve hall of the converter station according to the present invention;
in the figure: 100-rotating head, 110-first bracket, 111-first rotary steering engine, 120-second bracket, 121-second rotary steering engine, 130-camera, 200-connecting rod, 201-first electric telescopic rod, 202-second electric telescopic rod, 210-external gear, 220-manual rocker, 300-fixed frame, 310-bearing, 320-sliding chute and 330-sliding piece.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "inside" and "outside" are used for indicating the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship that the utility model is usually placed when using, and are only for convenience of describing the present invention and simplifying the description, but not for indicating or implying that the device or element to be referred must have a specific position, be constructed and operated in a specific position, and thus should not be construed as limiting the present invention.
The terms "first," "second," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Example (b):
referring to fig. 1, the patrol device dedicated for the valve hall of the converter station comprises a rotating head 100, a connecting rod 200 and a fixing frame 300;
referring to fig. 2, the rotating head 100 includes a first bracket 110, a second bracket 120 and a camera 130, the first bracket 110 is connected to the second bracket 120 through a first rotary actuator 111, and the first rotary actuator 111 is horizontally disposed and can rotate around its own rotation axis; the second bracket 120 is connected with the camera 130 through a second rotary steering engine 121, the second rotary steering engine 121 is vertically arranged and can rotate around a rotating shaft of the second rotary steering engine 121, and the camera 130 can rotate in multiple degrees of freedom through the cooperation of the first rotary steering engine 111 and the second rotary steering engine 121, so that the purpose of multi-angle observation is achieved; first rotatory steering wheel 111 and second rotatory steering wheel 121 receive the PWM signal that is sent by the observer through the signal receiving terminal and confirm the rotation angle, and specifically, in this embodiment, first rotatory steering wheel 111 and second rotatory steering wheel 121 can only rotate 180 degrees, and the observer sends a time base pulse about 20ms through the singlechip, and the high level part of this pulse is the angle control pulse part in 0.5ms-2.5ms scope generally, and the total interval is 2ms, the subdivision is: 0.5ms-0 degree; 1.0ms-45 degrees; 1.5ms-90 degrees; 2.0ms-135 degrees; 2.5ms-180 degrees; thereby controlling the rotation of the steering engine; the camera 130 is connected to a memory and a display for recording and displaying the monitoring status.
Referring to fig. 1, the connecting rod 200 includes a first electric telescopic rod 201 and a second electric telescopic rod 202, and in this embodiment, the first electric telescopic rod 201 and the second electric telescopic rod 202 are both conventional electric telescopic rods; the top end of the extending end of the first electric telescopic rod 201 is detachably and fixedly connected with the first support 110 through thread fit, and the bottom end of the fixed end of the first electric telescopic rod 201 is fixedly connected with the top end of the extending end of the second electric telescopic rod 202 and is arranged at 90 degrees; in this embodiment, the extending end and the fixed end of the second electric telescopic rod 202 are not rotatable with each other, and a rodless cylinder CY3R may be adopted on the premise of meeting the purpose; the rotating head 100 is driven to ascend through the first electric telescopic rod 201 to increase the inspection area and the visualization angle.
The fixed end of the second electric telescopic rod 202 is rotatably connected with the fixed frame 300, and the second electric telescopic rod 202 can rotate around the axis of the second electric telescopic rod; specifically, in this embodiment, the fixed end of the second electric telescopic rod 202 is rotatably connected to the fixing frame 300 through the rolling bearing 310, and the fixed end is provided with the manual rocker 220 at the bottom side, the outer ring of the bearing 310 is fixedly connected to the fixing frame 300, the inner ring of the bearing 310 is fixedly connected to the fixed end of the second electric telescopic rod 202, the manual rocker 220 drives the second electric telescopic rod 202 to rotate in the bearing 310 to increase the visual angle again, and the inspection surface is wider.
Referring to fig. 1 and 3, specifically, in the present embodiment, the end of the fixed end of the second electric telescopic rod 202 is provided with an external gear 210 around the outer wall thereof, the fixed frame 300 is further provided with a sliding chute 320, the sliding chute 320 is provided with a sliding part 330 matching with the sliding chute 320, the sliding part 330 is provided with an internal gear, the internal gear is matched with the external gear 210, and the effective stroke of the sliding chute 320 is greater than the sum of the width of the external gear 210 and the width of the internal gear; when the second electric telescopic rod 202 is rotated, the internal gear and the external gear 210 are in a separated state, when the second electric telescopic rod 202 is rotated to a proper position, the sliding part 330 is pushed, the second electric telescopic rod 202 is fixed at the proper position through the meshing of the external gear 210 and the internal gear, and long-term uninterrupted observation on a local place is ensured in some emergency situations.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A special inspection device for a converter station valve hall is characterized by comprising a rotating head, a connecting rod and a fixing frame;
the rotating head comprises a first support, a second support and a camera, the first support is connected with the second support through a first rotary steering engine, and the first rotary steering engine is horizontally arranged and can rotate around a rotating shaft of the first rotary steering engine; the second support is connected with the camera through a second rotary steering engine, and the second rotary steering engine is vertically arranged and can rotate around a rotating shaft of the second rotary steering engine;
the connecting rod comprises a first electric telescopic rod and a second electric telescopic rod, the top end of the extending end of the first electric telescopic rod is detachably and fixedly connected with the first support, and the bottom end of the fixed end of the first electric telescopic rod is fixedly connected with the top end of the extending end of the second electric telescopic rod and arranged at an angle of 90 degrees; the extending end and the fixed end of the second electric telescopic rod cannot rotate mutually;
the fixed end of the second electric telescopic rod is rotationally connected with the fixed frame, and the second electric telescopic rod can rotate around the axis of the second electric telescopic rod;
the camera is connected with the terminal equipment.
2. The patrol device special for the valve hall of the converter station according to claim 1, wherein the fixed end of the second electric telescopic rod is rotatably connected with the fixed frame through a bearing, an outer ring of the bearing is fixedly connected with the fixed frame, and an inner ring of the bearing is fixedly connected with the fixed end of the second electric telescopic rod.
3. The patrol device special for the valve hall of the converter station according to claim 2, wherein the bearing is a rolling bearing.
4. The inspection device for the valve hall of the converter station according to claim 2, wherein the fixed end of the second electric telescopic rod is provided with an external gear around the outer wall thereof, the fixed frame is further provided with a sliding groove, a sliding part matched with the sliding groove is arranged on the sliding groove, the sliding part is provided with an internal gear, the internal gear is matched with the external gear, and the effective stroke of the sliding groove is greater than the sum of the width of the external gear and the width of the internal gear.
5. The patrol device special for the valve hall of the converter station according to any one of claims 1 to 4, wherein the fixed end of the second electric telescopic rod is provided with a manual rocker.
6. The special patrol device for the converter station valve hall according to claim 1, wherein the first electric telescopic rod and the second electric telescopic rod are electric telescopic rods or pneumatic telescopic rods.
7. A special patrol device for a valve hall of a converter station according to claim 1, wherein said terminal equipment is a storage and a display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922035393.0U CN210724329U (en) | 2019-11-22 | 2019-11-22 | Special inspection device for converter station valve hall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922035393.0U CN210724329U (en) | 2019-11-22 | 2019-11-22 | Special inspection device for converter station valve hall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210724329U true CN210724329U (en) | 2020-06-09 |
Family
ID=70932756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922035393.0U Active CN210724329U (en) | 2019-11-22 | 2019-11-22 | Special inspection device for converter station valve hall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210724329U (en) |
-
2019
- 2019-11-22 CN CN201922035393.0U patent/CN210724329U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210724329U (en) | Special inspection device for converter station valve hall | |
| CN210950669U (en) | Wheeled robot of patrolling and examining of camera liftable | |
| CN209801119U (en) | port crane operation monitoring support | |
| CN114406557B (en) | Welding equipment for assembled building | |
| CN105573230A (en) | IT monitoring system | |
| CN207106924U (en) | A kind of police unmanned plane | |
| CN220647684U (en) | Security alarm device | |
| CN210771074U (en) | Power station inspection robot device | |
| CN104869369A (en) | Multi-angle electric video monitoring system | |
| CN216721452U (en) | Monitoring anti-theft alarm based on intelligent monitoring camera | |
| CN214045826U (en) | Video monitoring device based on Internet of things | |
| CN113315950A (en) | Monitoring device for passenger flow analysis system and monitoring method thereof | |
| CN109573837A (en) | A kind of on-line automatic crane running state monitoring system Internet-based | |
| CN213637925U (en) | Engineering consultation management monitoring system | |
| CN210513426U (en) | Generator carbon brush infrared thermal imager | |
| CN210640995U (en) | 360 degrees monitoring devices of computer lab environment | |
| CN209373740U (en) | A kind of network video optical fiber alarm controller | |
| CN218497265U (en) | Portable support for pipeline periscope | |
| CN220874633U (en) | Monitoring device for office building | |
| CN213661737U (en) | Intelligent auxiliary monitoring device and system for converter transformer equipment based on 5G Internet of things technology | |
| CN217649631U (en) | Use unmanned aerial vehicle's industry to patrol appearance | |
| CN209671899U (en) | A kind of lifting cradle head mechanism for piping lane intelligent patrol diagnostic system | |
| CN214147091U (en) | Mounting structure of intelligence video monitoring | |
| CN221443893U (en) | Infrared detection monitoring equipment | |
| CN219912451U (en) | Mounting structure for elevator safety monitoring |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |