CN210347817U - Mobile carrying platform for live detection of substation equipment - Google Patents
Mobile carrying platform for live detection of substation equipment Download PDFInfo
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- CN210347817U CN210347817U CN201921069996.6U CN201921069996U CN210347817U CN 210347817 U CN210347817 U CN 210347817U CN 201921069996 U CN201921069996 U CN 201921069996U CN 210347817 U CN210347817 U CN 210347817U
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Abstract
The application relates to the field of power equipment testing, in particular to a mobile carrying platform for field live detection of substation equipment. The device comprises a moving vehicle, a human-computer operation interface, a height sensor, a scissor-type lifting frame, a hydraulic cylinder, a lifting cradle head, a loading cradle head and a standby power supply, wherein the human-computer operation interface is used for controlling the moving track of a moving carrying platform; the height sensor is used for reading the height of the lifting cradle head at any time and displaying the height on a man-machine operation interface; the scissor-fork type lifting frame provides a supporting force for the lifting cloud deck, and the height can be adjusted, so that the lifting platform can move rapidly; the hydraulic cylinder is used for improving the stability of the scissor-fork type lifting frame at a high position; the loading cradle head is used for loading the detection equipment; the standby power supply is plug and play. The application provides a platform is carried on in removal that transformer substation equipment live line detected not only can provide firm support and quick travel service for transformer substation equipment check out test set, can also realize the convenient adjustable of check out test set height, horizontal angle, vertical angle.
Description
Technical Field
The application relates to the field of power equipment testing, in particular to a mobile carrying platform for field live detection of substation equipment.
Background
With the development of power grid construction towards high voltage, large capacity and internet, the structure and operation mode of the power grid are increasingly complex, the influence range of power grid faults is also continuously enlarged, and the requirements on the safety and reliability indexes of the power grid are higher and higher. The insulation strength and mechanical strength of the equipment in operation are continuously reduced due to the long-term action of external environment influence, defects left in manufacturing, stress such as electricity, heat and mechanical force in operation, and the generated latent defects are developed to a certain extent, so that equipment failure is caused and the potential expansion of the equipment failure is possibly caused to be a power grid accident. The method attaches importance to and strengthens the research, development and application of the defect detection technology of the power equipment, and has great significance for reducing equipment accidents and guaranteeing the safe operation of a power grid.
In order to accurately judge whether a tested object has defects and defect positions, the tested object needs to be detected at different heights and angles, at present, the transformer substation equipment is detected by carrying and arranging on-site workers, the position of fault equipment needs to be determined firstly, and then the position and the detection angle of the detection equipment are continuously adjusted by on-site workers so as to meet the requirement of accurate detection and evaluation of the fault equipment.
However, in the related art, most of the power transformation devices are large in size, heavy in weight and high in risk, and the positions of the faulty devices cannot be accurately determined, so that the field arrangement speed is slow, workers need to continuously adjust the positions and the irradiation postures of the detection devices, the labor intensity of the workers is high, the device arrangement is very difficult due to the limitation of certain device positions, and the detection requirements of the devices are difficult to meet.
SUMMERY OF THE UTILITY MODEL
The application provides a removal carrying platform that transformer substation equipment live line detected not only can provide firm support and quick travel service for transformer substation equipment check out test set, can also realize the convenient adjustable of check out test set height, horizontal angle, vertical angle.
In order to achieve the above object, the utility model provides a following technical scheme:
a mobile carrying platform for field live detection of substation equipment comprises a mobile vehicle, a human-computer operation interface, a height sensor, a scissor-type lifting frame, a hydraulic cylinder, a lifting cradle head, a loading cradle head and a standby power supply, wherein the human-computer operation interface is electrically connected with a mobile vehicle body;
the height sensor is arranged on the scissor type lifting frame and is electrically connected with the person and the operation interface;
the top surface of the moving vehicle is supported and connected with the lifting cloud deck through the scissor-fork type lifting frame;
the number of the hydraulic cylinders is at least two and the hydraulic cylinders are arranged on the scissor type lifting frame in parallel;
the load cloud platform with stand-by power supply all sets up on the lift cloud platform.
Optionally, the locomotive includes car body, wheel and sets up the control cabinet on the car body, the bottom of car body is provided with a plurality of the wheel, the wheel is through independent motor and speed reducer drive.
Optionally, the console is a control panel, and a switch shifting block and a pressing key are arranged on the control panel.
Optionally, the operation modes of the console include a vehicle body operation mode and a human-machine interface operation mode.
Optionally, the human-computer operation interface includes a display panel and a pressing key, and the pressing key is used for controlling the motion trajectory and the motion parameters of the mobile carrying platform.
Optionally, the height sensor is arranged on the lifting cloud deck.
The technical scheme provided by the application comprises the following beneficial technical effects:
a mobile carrying platform for field live detection of substation equipment comprises a mobile vehicle, a human-computer operation interface, a height sensor, a scissor-type lifting frame, a hydraulic cylinder, a lifting cradle head, a load carrying cradle head and a standby power supply, wherein the human-computer operation interface is electrically connected with a mobile vehicle body and is used for controlling lifting of the scissor-type lifting frame and deflection of the load carrying cradle head in the horizontal direction and the vertical direction, and single-key pressing can be realized, so that the operation is simple; the height sensor is arranged on the scissor-type lifting frame and is electrically connected with a human and an operation interface, and is used for reading the height of the lifting platform at any time and displaying the height on the human-computer operation interface, so that the working condition of the mobile carrying platform can be conveniently mastered at any time, the height of the lifting platform can be conveniently adjusted, and the position of the equipment to be detected can be quickly and accurately positioned; the top surface of the mobile vehicle is supported and connected with the lifting cloud deck through the scissor-type lifting frame, the scissor-type lifting frame provides a supporting force for the lifting cloud deck, the height can be adjusted, the lifting platform can move quickly, manual arrangement is not needed, and people can operate remotely under the condition of keeping a certain distance from the mobile platform, so that safety guarantee is provided for detection; the hydraulic cylinders are at least two and are arranged on the scissor type lifting frame in parallel, so that the stability of the scissor type lifting frame at a high position is improved, and the detection accuracy is ensured; the load cloud platform and stand-by power supply all set up on the lift cloud platform, and the load cloud platform is used for bearing check out test set, can rotate at horizontal direction and vertical direction, satisfies the different angle detection of check out test set, and stand-by power supply plug and play can not have the sound detection because check out test set does not have in the use. The application provides a platform is carried on in removal that transformer substation equipment live line detected not only can provide firm support and quick travel service for transformer substation equipment check out test set, can also realize the convenient adjustable of check out test set height, horizontal angle, vertical angle.
Drawings
In order to more clearly explain the technical solution of the present application, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious to those skilled in the art that other drawings can be obtained according to the drawings without any creative effort.
Fig. 1 is a schematic structural diagram of a mobile carrying platform for live line detection of substation equipment according to an embodiment of the present application.
Fig. 2 is a schematic structural diagram of a console of a mobile cart according to an embodiment of the present application.
Fig. 3 is a schematic structural diagram of a handheld human-machine interface according to an embodiment of the present disclosure.
Fig. 4 is a load cloud platform structure diagram that this application embodiment provided.
Description of reference numerals:
1. a mobile vehicle; 101. a vehicle body; 102. a wheel; 103. a console; 2. a hand-held human-machine interface; 3. a height sensor; 4. a scissor-fork type lifting frame; 5. a hydraulic cylinder; 6. a lifting cradle head; 7. a load holder; 8. a standby power supply; 9. a detection device; 10. emergency stop; 11. and (5) lifting control.
Detailed Description
The application provides a removal carrying platform that transformer substation equipment live line detected not only can provide firm support and quick travel service for transformer substation equipment check out test set, can also realize the convenient adjustable of check out test set height, horizontal angle, vertical angle.
Exemplarily, as shown in fig. 1, a structural schematic diagram of a mobile carrying platform for field live detection of substation equipment is shown, and the mobile carrying platform comprises a mobile vehicle 1, a handheld man-machine operation interface 2, a height sensor 3, a scissor-type lifting frame 4, a hydraulic cylinder 5, a lifting cradle head 6, a load cradle head 7 and a standby power supply 8.
The moving vehicle 1 comprises a vehicle body 101, wheels 102 and a control console 103 arranged on the vehicle body 101, wherein a plurality of wheels 102 are arranged at the bottom of the vehicle body 101, and the wheels 102 are driven by independent motors and speed reducers. The movement locus of the vehicle 1 includes: forward, backward, turn left and right. The movement of the moving vehicle 1 is controlled by a hand-held man-machine operation interface, and the moving vehicle 1 can move forwards, backwards and turn left and right by pressing a single key. The control console 103 has the highest control power, for example, as shown in fig. 2, the structural schematic diagram of the control console of the mobile vehicle is shown, a control panel is provided with a shifting block, an emergency stop 10 key and an ascending and descending key which are mutually switched by human-computer interface control and vehicle body control, the switching shifting block points to the ascending and descending cradle head 6, the authority is at a handheld human-computer operation interface at the moment, the switching shifting block points to the bottom vehicle body, the authority is at the vehicle body at the moment, namely, the platform can still control the basic lifting function of the scissor type lifting frame 4 and realize the emergency stop 10 of the scissor type lifting frame 4 under the condition that the control mode of the handheld human-computer operation interface is failed. The dual control interface is arranged in such a way to provide more reliable, safe and convenient operation for the platform.
Exemplarily, as shown in fig. 3, the schematic structural diagram of the human-machine interface is shown, the human-machine interface is electrically connected to the body of the mobile cart 1, and the handheld human-machine interface is a manual controller for controlling the movement, lifting and angular deflection of the platform, so that the platform can be remotely controlled, and the safety of the detection process is ensured. The panel is provided with keys for controlling the moving vehicle 1 to move forward, backward and turn left and right; a lifting control 11 key for controlling the scissor type lifting frame 4 to lift or descend; a key for controlling the load holder 7 to rotate left and right, pitch up and down and return to zero; keys for setting the moving speed and the lifting height of the scissor type lifting frame 4; a key for setting up the up-down pitching angle of the load holder 7; an indicator light of the working state of the platform; emergency stop 10 button. And selecting a proper button to operate according to the field detection condition.
Optionally, the height sensor 3 may also be arranged on the lifting platform 6. The height sensor 3 can detect the height of the scissor-type lifting frame 4 and the angle between the scissor arms and the trolley 1 from top to bottom, the height of the lifting cloud deck 6 can be measured by combining the number of scissor groups, the length of the scissor arms and the height of the trolley 1 and displayed on a human-computer operation interface, an operator can directly see the working state of the current platform on the human-computer operation interface, the platform can be quickly moved to a preset position according to required timely adjustment, and the detection equipment 9 is detected.
The scissor type lifting frame 4 is special equipment for overhead work with wide application. The lifting platform can travel fast and slowly under working states with different heights, can continuously complete the work of up-down, forward, backward, steering and the like on an aerial convenient operation platform, has higher stability due to the shear fork mechanical structure, enables the lifting platform to lift, has larger working range, higher working efficiency and higher bearing capacity, and is safer and more guaranteed. The top surface of locomotive 1 supports through cutting fork crane 4 and connects lift cloud platform 6, sets up in this application for support lift cloud platform 6, transport appointed position with the load platform that sets up on the lift cloud platform 6.
The hydraulic cylinder 5 is a hydraulic actuator that converts hydraulic energy into mechanical energy and performs linear reciprocating motion or oscillating motion. It has simple structure and reliable operation. When it realizes reciprocating motion, can remove decelerator from to there is not transmission clearance, move steadily, exemplarily, as shown in figure 1, the quantity of pneumatic cylinder 5 is two at least and the setting that is parallel to each other is on cutting fork crane 4, and its setting effect in this application can improve the stability of cutting fork crane 4 at the eminence.
The lifting cloud platform 6 is arranged on the upper end face of the scissor-type lifting frame 4 and used for bearing a load cloud platform 7 and a standby power supply 8, the load cloud platform 7 and the standby power supply 8 are welded or bolted to the lifting cloud platform 6, and the load cloud platform 7 and the standby power supply 8 can be stabilized on the lifting cloud platform 6 in the lifting and descending processes of the lifting cloud platform 6.
Exemplarily, as shown in fig. 4, the load cradle head 7 is configured to carry a detection device 9, the detection device 9 is configured to detect substation equipment to be detected, the load cradle head 7 is provided with at least three grippers, after the detection device 9 is placed, the grippers are sleeved at the bottom of the detection device 9, so that the detection device 9 can be fixed on the load cradle head 7, when a button on the handheld man-machine interface 2(2) is pressed, the movement track of the load cradle head 7 can be changed, the load cradle head 7 can realize a horizontal direction ± 90 ° and a vertical direction ± 40 ° deflection, and different detection angles of the high-voltage substation equipment to be detected are met.
The standby power supply 8 is used for supplying power to the detection equipment 9, when the detection equipment 9 needs to be charged in the detection process, the charging port of the detection equipment 9 is connected with the standby power supply 8 so as to supply power to the detection equipment 9, and the problem that the detection equipment 9 cannot continue due to insufficient electric quantity in the use process can be avoided by the arrangement.
A mobile carrying platform for field live detection of substation equipment comprises a mobile vehicle, a human-computer operation interface, a height sensor, a scissor-type lifting frame, a hydraulic cylinder, a lifting cradle head, a load carrying cradle head and a standby power supply, wherein the human-computer operation interface is electrically connected with a mobile vehicle body and is used for controlling lifting of the scissor-type lifting frame and deflection of the load carrying cradle head in the horizontal direction and the vertical direction, and single-key pressing can be realized, so that the operation is simple; the height sensor is arranged on the scissor-type lifting frame and is electrically connected with a human and an operation interface, and is used for reading the height of the lifting platform at any time and displaying the height on the human-computer operation interface, so that the working condition of the mobile carrying platform can be conveniently mastered at any time, the height of the lifting platform can be conveniently adjusted, and the position of the equipment to be detected can be quickly and accurately positioned; the top surface of the mobile vehicle is supported and connected with the lifting cloud deck through the scissor-type lifting frame, the scissor-type lifting frame provides a supporting force for the lifting cloud deck, the height can be adjusted, the lifting platform can move quickly, manual arrangement is not needed, and people can operate remotely under the condition of keeping a certain distance from the mobile platform, so that safety guarantee is provided for detection; the hydraulic cylinders are at least two and are arranged on the scissor type lifting frame in parallel, so that the stability of the scissor type lifting frame at a high position is improved, and the detection accuracy is ensured; the load cloud platform and stand-by power supply all set up on the lift cloud platform, and the load cloud platform is used for bearing check out test set, can rotate at horizontal direction and vertical direction, satisfies the different angle detection of check out test set, and stand-by power supply plug and play can not have the sound detection because check out test set does not have in the use. The application provides a platform is carried on in removal that transformer substation equipment live line detected not only can provide firm support and quick travel service for transformer substation equipment check out test set, can also realize the convenient adjustable of check out test set height, horizontal angle, vertical angle.
It is to be noted that terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that an article or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above description is merely exemplary of the present application and is presented to enable those skilled in the art to understand and practice the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
It will be understood that the present application is not limited to what has been described above and shown in the accompanying drawings, and that various modifications and changes can be made without departing from the scope thereof. The scope of the application is limited only by the appended claims.
Claims (7)
1. A mobile carrying platform for field live detection of substation equipment comprises a moving vehicle (1), a handheld man-machine operation interface (2), a height sensor (3), a scissor-type lifting frame (4), a hydraulic cylinder (5), a lifting cradle head (7), a load-carrying cradle head (8) and a standby power supply (9), and is characterized in that the handheld man-machine operation interface (2) is electrically connected with the moving vehicle (1);
the height sensor (3) is arranged on the scissor type lifting frame (4) and is electrically connected with the handheld man-machine operation interface (2);
the top surface of the moving vehicle (1) is supported and connected with the lifting cradle head (7) through the scissor type lifting frame (4);
the number of the hydraulic cylinders (5) is at least two and the hydraulic cylinders are arranged on the scissor type lifting frame (4) in parallel;
the load cloud platform (8) with stand-by power supply (9) all set up on lift cloud platform (7).
2. The mobile carrying platform for live detection of substation equipment in the field according to claim 1, wherein the mobile vehicle comprises a vehicle body (101), wheels (102) and a control console (103) arranged on the vehicle body (101), the wheels (102) are arranged at the bottom of the vehicle body (101), and the wheels (102) are driven by independent motors and speed reducers.
3. The mobile carrying platform for the live detection of the substation equipment field according to claim 2, wherein the console (103) is a control panel, and a switch shifting block and a pressing key are arranged on the control panel.
4. The mobile carrying platform for live detection of substation equipment according to claim 2, wherein the operation modes of the console (103) comprise a vehicle body operation mode and a handheld man-machine operation interface mode.
5. The mobile carrying platform for live detection of substation equipment in field according to claim 1, wherein the handheld human-machine interface (2) comprises a display panel and a pressing key, and the pressing key is used for controlling the motion track and the motion parameters of the mobile carrying platform.
6. The mobile carrying platform for live detection of substation equipment in field according to claim 1, wherein the motion track of the load-carrying pan-tilt (8) in the lifting pan-tilt (7) is ± 90 ° in the horizontal direction and ± 40 ° in the vertical direction.
7. The mobile carrying platform for live detection of substation equipment according to claim 1, wherein the height sensor (3) is arranged on the lifting cradle head (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921069996.6U CN210347817U (en) | 2019-07-10 | 2019-07-10 | Mobile carrying platform for live detection of substation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921069996.6U CN210347817U (en) | 2019-07-10 | 2019-07-10 | Mobile carrying platform for live detection of substation equipment |
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| Publication Number | Publication Date |
|---|---|
| CN210347817U true CN210347817U (en) | 2020-04-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921069996.6U Active CN210347817U (en) | 2019-07-10 | 2019-07-10 | Mobile carrying platform for live detection of substation equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112551457A (en) * | 2020-12-31 | 2021-03-26 | 盐城欢创科技有限公司 | Elevating platform is used in communication maintenance |
-
2019
- 2019-07-10 CN CN201921069996.6U patent/CN210347817U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112551457A (en) * | 2020-12-31 | 2021-03-26 | 盐城欢创科技有限公司 | Elevating platform is used in communication maintenance |
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