CN220567043U - A reconnaissance device for limited space - Google Patents
A reconnaissance device for limited space Download PDFInfo
- Publication number
- CN220567043U CN220567043U CN202321626172.0U CN202321626172U CN220567043U CN 220567043 U CN220567043 U CN 220567043U CN 202321626172 U CN202321626172 U CN 202321626172U CN 220567043 U CN220567043 U CN 220567043U
- Authority
- CN
- China
- Prior art keywords
- rod
- telescopic rod
- piston
- telescopic
- driving
- 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
- 238000011835 investigation Methods 0.000 abstract description 10
- 238000001514 detection method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 230000001502 supplementing effect Effects 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Studio Devices (AREA)
Abstract
The utility model provides a investigation device for a limited space, which comprises a telescopic rod, wherein a driving rod and a driven connecting rod are arranged on the telescopic rod, one end of the driven connecting rod is rotatably connected with the telescopic rod, the other end of the driven connecting rod is rotatably connected with one end of the driving rod, the other end of the driving rod is slidably connected with the telescopic rod, a hydraulic control mechanism for controlling the driving rod to slide is arranged on the telescopic rod, and a fixing part for fixing a camera is arranged on the driving rod or the driven rod. The investigation auxiliary device provided by the utility model has the advantages that the structure is simple, the lens angle is adjustable, in addition, electric equipment such as a motor and an electric pole is not needed, the lens angle is manually adjusted through the hydraulic mechanism, the structure is more reliable, the cost is lower, the rotating angle of the rotating rod can cover 360 degrees, the visible angle is large, and the investigation auxiliary device is suitable for investigation in a narrow space.
Description
Technical Field
The application belongs to the power equipment detection field, especially relates to a reconnaissance device for limited space.
Background
In the maintenance work of electric power equipment, frequently meet the operation of going on in narrow and small space, such as electric power piping shaft, electric power tunnel, etc., the staff need mention and look over facility, the working condition in the narrow and small space, judge the security risk. At present, the existing investigation auxiliary device has complex structure and high cost, and the investigation auxiliary device with simple and reliable structure and low cost is needed to be invented.
Disclosure of Invention
The embodiment of the application provides a reconnaissance device for limited space, including the telescopic link, be provided with driving lever and driven lever on the telescopic link, the one end of driven lever with the telescopic link rotates to be connected, the other end of driven lever rotates with the one end of driving lever to be connected, the other end and the telescopic link sliding connection of driving lever be provided with on the telescopic link and be used for controlling the gliding hydraulic control mechanism of driving lever or be provided with the fixed part that is used for fixed camera on the driven lever.
Further, the length of the driving rod is longer than that of the driven rod.
Further, the hydraulic control mechanism comprises a first cylinder body, a first piston, a second cylinder body and a second piston, wherein the first cylinder body is fixedly connected with the telescopic rod, the first piston is arranged in the first cylinder body, and the outer end of the first piston is fixedly connected with the driving rod; the second cylinder body is fixedly arranged at the other end of the telescopic rod, the second piston is arranged in the second cylinder body, and the second piston is connected with the operation assembly.
Further, the operation assembly is a sliding block, a sliding groove consistent with the length direction of the telescopic rod is formed in the bottom of the telescopic rod, a part of the sliding block is arranged in the sliding groove, one end of the sliding block is fixedly connected with the second piston, and the top of the sliding block protrudes out of the telescopic rod.
Compared with the prior art, the utility model has the following effects:
the investigation auxiliary device that this application provided simple structure, camera lens angle is adjustable to need not electrical equipment such as motor, pole, through manual regulation camera lens angle of hydraulic mechanism, the structure is more reliable, and the cost is lower, and the rotation angle of fixed part exceeds 90, and visual angle is big, is applicable to the investigation in narrow and small space.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required for the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of an embodiment of the present application;
FIG. 2 is a schematic diagram of the internal structure of an embodiment of the present application;
FIG. 3 is an enlarged view of portion A of FIG. 2;
fig. 4 is a schematic diagram showing the positional relationship of the telescopic rod and the link mechanism.
In the figure: 10. a telescopic rod; 20. a driving rod; 30. a driven rod; 40. a hydraulic control mechanism; 411. a first cylinder; 412. a first piston; 421. a second cylinder; 422. a second piston; 51. a chute; 52. a sliding block.
Detailed Description
In the following description, for purposes of explanation and not limitation, specific details are set forth, such as particular system configurations, techniques, etc. in order to provide a thorough understanding of the embodiments of the present application. It will be apparent, however, to one skilled in the art that the present application may be practiced in other embodiments that depart from these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present application with unnecessary detail.
It should be understood that the terms "comprises" and/or "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.
It should also be understood that the term "and/or" as used in this specification and the appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes such combinations.
As used in this specification and the appended claims, the term "if" may be interpreted as "when..once" or "in response to a determination" or "in response to detection" depending on the context. Similarly, the phrase "if a determination" or "if a [ described condition or event ] is detected" may be interpreted in the context of meaning "upon determination" or "in response to determination" or "upon detection of a [ described condition or event ]" or "in response to detection of a [ described condition or event ]".
In addition, in the description of the present application and the appended claims, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and are not to be construed as indicating or implying relative importance.
Reference in the specification to "one embodiment" or "some embodiments" or the like means that a particular feature, structure, or characteristic described in connection with the embodiment is included in one or more embodiments of the application. Thus, appearances of the phrases "in one embodiment," "in some embodiments," "in other embodiments," and the like in the specification are not necessarily all referring to the same embodiment, but mean "one or more but not all embodiments" unless expressly specified otherwise. The terms "comprising," "including," "having," and variations thereof mean "including but not limited to," unless expressly specified otherwise.
The technical scheme provided by the embodiment of the application will be described through a specific embodiment.
Example 1
In the foregoing embodiments, the descriptions of the embodiments are emphasized, and in part, not described or illustrated in any particular embodiment, reference is made to the related descriptions of other embodiments.
The present embodiment provides a surveying device for a limited space, for performing surveying for an earlier operation of the limited space, such as a power pipe well, a power tunnel, and the like. As shown in fig. 1 and 2, the telescopic device comprises a telescopic rod 10, wherein a driving rod 20 and a driven rod 30 are arranged on the telescopic rod 10, one end of the driven rod 30 is rotatably connected with the telescopic rod 10, the other end of the driven rod 30 is rotatably connected with one end of the driving rod 20, and the other end of the driving rod 20 is slidably connected with the telescopic rod 10. The telescopic rod 10 is provided with a hydraulic control mechanism 40 for controlling the sliding of the driving rod 20, and the driving rod 20 is provided with a fixing portion 21 for fixing the camera.
The telescopic rod 10 may be a sleeve type, two, three or more, the top end of the telescopic rod 10 is used for fixing a camera, a video camera or other photographing or recording equipment, the bottom end (thick end) of the telescopic rod 10 is used for being held by a hand, and meanwhile, the telescopic rod is also used for fixing a display screen or other terminal equipment for real-time viewing.
Specifically, the driving rod 20 and the driven rod 30 form a link mechanism on the telescopic rod 10, when the end portion of the driving rod 20 slides on the telescopic rod 10 towards one side of the driven rod, the link mechanism is jacked up, and the connecting portion of the link mechanism protrudes outwards, so that the fixing portion 21 provided with the camera moves outwards (namely moves towards the direction perpendicular to the length direction of the telescopic rod), otherwise, when the driving rod 20 slides towards the direction away from the driven rod 30, the fixing portion 21 moves towards the direction close to the telescopic rod 10, and therefore, the visual angle of the camera can be freely adjusted in all directions under the condition that a worker does not enter a narrow space. In addition, since the hydraulic control mechanism 40 transmits power by transmitting pressure of fluid, the hydraulic control mechanism 40 can be applied to the telescopic tube 10 to connect two ends of the telescopic tube through a soft pipeline so as to ensure that the pipeline is not blocked when the telescopic tube is extended or shortened.
The fixing portion 21 is used for fixing the camera, in one embodiment, the fixing portion 21 may be disposed at a connection portion between the driving rod 20 and the driven rod 30, the fixing portion 21 is configured as a screw, and the screw is screwed into a screw hole on the camera housing to achieve fixing in use. The fixing portion 21 may be provided in other forms such as a clip and an adhesive plate, as long as the camera can be fixed. The fixing portion 21 may be provided on the driving lever 20 at the joint or on the driven lever 30 at the joint.
In one embodiment, the telescopic rod 10 has a hollow structure, so that a signal wire, a power wire, etc. can pass through the hollow structure, and the wire is prevented from being exposed.
In one embodiment, the length of the driving lever 20 is greater than the length of the driven lever 30, so that the rotation angle of the fixing portion 21 may be greater than 90 degrees.
In one embodiment, as shown in fig. 2, the hydraulic control mechanism 40 includes a first cylinder 411, a first piston 412, a second cylinder 421, and a second piston 422, where the first cylinder 411 is fixedly disposed inside the telescopic rod 10, the first piston 412 is disposed inside the first cylinder 411, and an outer end of the first piston 412 is fixedly connected with an end of the rack 32; the second cylinder 421 is fixedly arranged at the other end of the telescopic rod 10, the second piston 422 is arranged in the second cylinder 421, the second piston 422 is connected with an operation assembly, and a part of the operation assembly extends out of the telescopic rod 10.
Specifically, the hydraulic control mechanism 40 is configured to control the motion of the driving rod 20 by hydraulic pressure, and because the length of the telescopic rod 10 is long and the length can be adjusted, the hydraulic principle is applied to realize power transmission through the soft fluid pipeline 43, and the fluid pipeline 43 can be regularly wound or spirally arranged on the telescopic rod 10, and can ensure the normal pipeline when the length or the shortening. The first cylinder 411 and the second cylinder 421 may be fixed to the inner wall of the telescopic rod 10 by means of bolting, welding, bonding, clamping, etc., so that the first piston 412 or the second piston 422 can stably transmit power. The user controls the second piston 422 in the second cylinder 421 by operating the operation unit at the bottom of the telescopic rod 10, that is, the control of the first piston 412 is achieved, and the control of the positions of the driving rod 20 and the fixing portion 21 is further achieved.
In one embodiment, as shown in fig. 4, the operation component is a sliding block 52, a sliding groove 51 consistent with the length direction of the telescopic rod 10 is provided at the bottom of the telescopic rod 10, a part of the sliding block 52 is provided in the sliding groove 51, one end of the sliding block 52 is fixedly connected with the second piston 422, and the top of the sliding block 52 protrudes out of the telescopic rod 10. The user controls the position of the second piston 422 by pushing the slider 52 forward or backward by hand.
In one embodiment, the bottom end of the telescopic rod 10 is further provided with a bracket for installing a terminal such as a screen, a mobile phone, a tablet, etc., and a user can view pictures shot by the camera in real time.
In one embodiment, a light supplementing lamp (not shown in the figure) is further provided, and the light supplementing lamp can be arranged on the camera, the rotating rod or the telescopic rod for illumination when light is insufficient, and the structure and the setting position of the light supplementing lamp are not limited.
The investigation auxiliary device that this application provided simple structure, camera lens angle is adjustable to need not electrical equipment such as motor, pole, through manual regulation camera lens angle of hydraulic mechanism, the structure is more reliable, and the cost is lower, and the rotation angle of fixed part 21 has exceeded 90, and visual angle is big, is applicable to the investigation in narrow and small space. And the fixing part 21 can displace in the direction perpendicular to the length of the telescopic rod, which is more convenient
In one embodiment, as shown in fig. 4, a groove for accommodating the link mechanism is provided on the topmost section of the telescopic rod 10, so that the driving rod 20 and the driven rod 30 can be hidden in the groove in a straightened state, and the fixing portion 21 can be jacked up when the driving rod 20 slides forward under the control of the hydraulic control mechanism 40. The first cylinder 411 and the first piston 412 may be disposed in the groove (exposed), or may be disposed inside the telescopic rod (not exposed).
Those of ordinary skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present application.
The units described as separate units may or may not be physically separate, and units shown as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
The above embodiments are only for illustrating the technical solution of the present application, and are not limiting; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present application, and are intended to be included in the scope of the present application.
Claims (4)
1. The utility model provides a reconnaissance device for limited space, its characterized in that, includes the telescopic link, be provided with driving lever and driven lever on the telescopic link, the one end of driven lever with the telescopic link rotates to be connected, the other end of driven lever rotates with the one end of driving lever to be connected, the other end and the telescopic link sliding connection of driving lever be provided with on the telescopic link and be used for controlling the gliding hydraulic control mechanism of driving lever or be provided with the fixed part that is used for fixed camera on the driven lever.
2. The apparatus according to claim 1, wherein: the length of the driving rod is longer than that of the driven rod.
3. The apparatus according to claim 1, wherein: the hydraulic control mechanism comprises a first cylinder body, a first piston, a second cylinder body and a second piston, wherein the first cylinder body is fixedly connected with the telescopic rod, the first piston is arranged in the first cylinder body, and the outer end of the first piston is fixedly connected with the driving rod; the second cylinder body is fixedly arranged at the other end of the telescopic rod, the second piston is arranged in the second cylinder body, and the second piston is connected with the operation assembly.
4. The device of claim 3, wherein the operating component is a sliding block, a sliding groove consistent with the length direction of the telescopic rod is formed in the bottom of the telescopic rod, a part of the sliding block is arranged in the sliding groove, one end of the sliding block is fixedly connected with the second piston, and the top of the sliding block protrudes out of the telescopic rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321626172.0U CN220567043U (en) | 2023-06-26 | 2023-06-26 | A reconnaissance device for limited space |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321626172.0U CN220567043U (en) | 2023-06-26 | 2023-06-26 | A reconnaissance device for limited space |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220567043U true CN220567043U (en) | 2024-03-08 |
Family
ID=90096539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321626172.0U Active CN220567043U (en) | 2023-06-26 | 2023-06-26 | A reconnaissance device for limited space |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220567043U (en) |
-
2023
- 2023-06-26 CN CN202321626172.0U patent/CN220567043U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107682610B (en) | Terminal equipment, camera component of terminal equipment and control method of terminal equipment | |
| CN220567043U (en) | A reconnaissance device for limited space | |
| CN111561664A (en) | Underground pipeline detection system | |
| CN203968213U (en) | The comprehensive photographing all-in-one machine of intelligent numerical control | |
| CN211902390U (en) | Periscope device for detecting pipeline defects of eccentric inspection well | |
| CN217559471U (en) | Investigation auxiliary device | |
| CN210092742U (en) | Cable conduit inspection device | |
| CN210034973U (en) | Universal adjusting support of monitoring camera | |
| CN209626825U (en) | A kind of more camera lens cable channel endoscope and image processing devices | |
| CN106791605A (en) | A kind of electromechanical integration line leak detectors | |
| CN116088163A (en) | Endoscope device for detecting semi-enclosed space and detection method thereof | |
| CN215305680U (en) | Electronic endoscope | |
| CN215734449U (en) | Adjusting device for light supplement of security camera | |
| CN209784209U (en) | Portable pipeline detector | |
| CN214618553U (en) | Novel visual detector adjusts support | |
| CN211014511U (en) | Submarine cable fault monitoring device | |
| CN213840405U (en) | Monitoring holder device for curved track movement | |
| CN208281767U (en) | A kind of cabinet-type air conditioner equipment | |
| CN209134136U (en) | A kind of substation equipment patrol instrument | |
| CN217486554U (en) | Wireless video transmission equipment of display screen | |
| JPS61256316A (en) | Remote inspecting device | |
| CN107966096B (en) | Intelligent pipeline detection monitoring device | |
| CN109869589A (en) | A kind of library's Intellectualized monitoring equipment | |
| CN211239983U (en) | Hand-held type sewer line check out test set | |
| CN110933257A (en) | Intelligent network camera |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |