CN112305271B - Electrified test appurtenance convenient to use - Google Patents
Electrified test appurtenance convenient to use Download PDFInfo
- Publication number
- CN112305271B CN112305271B CN202011194792.2A CN202011194792A CN112305271B CN 112305271 B CN112305271 B CN 112305271B CN 202011194792 A CN202011194792 A CN 202011194792A CN 112305271 B CN112305271 B CN 112305271B
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- adjusting
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
- G01R1/0416—Connectors, terminals
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Abstract
The invention discloses a convenient-to-use auxiliary tool for live test, which comprises a shell assembly and an adjusting assembly, wherein the shell assembly comprises a rectangular opening, and the adjusting assembly comprises a first supporting rod, a second supporting rod, an angle adjusting component and a height adjusting component. The device is convenient to mount and dismount through the three groups of shell assembling auxiliary tools, internal elements are replaced, and the service life of the device is prolonged; the height of the auxiliary tool can be adjusted through the height adjusting component, so that the auxiliary tool can be matched with different devices conveniently, the angle of the first supporting rod can be adjusted through the angle adjusting component, the device on the first supporting rod and the tested device can be adjusted to reach a proper working distance, and the device can be used conveniently; only need through first rotation post, can realize the regulation to height and angle, easy operation is convenient, improves work efficiency.
Description
Technical Field
The invention relates to the technical field of live working test, in particular to a convenient-to-use live test auxiliary tool.
Background
Currently, the Guiyang power grid covers about 110 substations of 110 kV and above. According to statistics, the testers need to carry out live-line tests on capacitive equipment such as main transformers, lightning arresters and mutual inductors in the transformer substation every year, and the live-line tests of the transformer substation and five thousand groups of main network equipment are completed all the year round. The safe and reliable operation of the main network equipment is guaranteed through various live-line tests, the supervision level of the insulation technology of the power grid equipment is effectively enhanced, and the power supply reliability of the power grid is improved. In the process of carrying out the electrified test work of the capacitive equipment, the man-machine-work efficiency low embarrassment caused by unmatched or unassembled test auxiliary tools is often encountered. For example, in the live test of the mutual inductor and the lightning arrester, the leakage current test junction pole has the consequences of inaccurate test, abnormal and misjudgment of data, low working efficiency, operation safety risk and the like due to the problems that the test position is too high, the test point is coated with anti-corrosion paint, the short circuit cannot be caused due to serious corrosion, whether the contact point is firm cannot be observed and the like; the vibration test of the developed transformer cannot place the sensor on the upper part of the main transformer oil tank due to insufficient height, so that the test result has the consequences of large error, unstable data and the like. Therefore, how to improve the working efficiency of the capacitive equipment live test, improve the quality of the live test data and improve the man-machine work efficiency becomes an important problem which needs to be solved urgently in the current live test work.
Disclosure of Invention
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. In this section, as well as in the abstract and the title of the invention of this application, simplifications or omissions may be made to avoid obscuring the purpose of the section, the abstract and the title, and such simplifications or omissions are not intended to limit the scope of the invention.
The present invention has been made in view of the above and/or other problems with existing live test aids that are convenient to use.
Therefore, the invention aims to solve the problems that how to solve the problems that the auxiliary tool is complex to install and difficult to disassemble, the auxiliary tool is not matched with the tested equipment, the proper working distance cannot be adjusted according to the tested equipment, and the error of the measurement result is very large.
In order to solve the technical problems, the invention provides the following technical scheme: a convenient-to-use auxiliary tool for live test comprises a shell assembly, a first shell, a second shell, a double-limit connecting piece and a double-limit fitting piece, wherein the shell assembly comprises a rectangular opening arranged at the top of the shell assembly, the first shell and the second shell are arranged on two sides of the shell assembly, the double-limit connecting piece is arranged in the first shell, and the double-limit fitting piece is arranged in the second shell; and the adjusting component comprises a first supporting rod arranged in the shell, a second supporting rod hinged with the first supporting rod, an angle adjusting component connected with the second supporting rod and a height adjusting component connected with the second supporting rod, wherein one end of the second supporting rod extends out of the shell.
As a preferable aspect of the live test assisting tool convenient to use of the present invention, wherein: the double-limiting connecting piece comprises a connecting groove arranged at the top of the double-limiting connecting piece and a connecting lug arranged in the middle of the double-limiting connecting piece; the double-limiting fitting piece comprises a T-shaped lug arranged at the top of the double-limiting fitting piece and a fitting groove arranged in the middle of the double-limiting fitting piece; the connecting groove is matched with the T-shaped lug, and the connecting lug is matched with the matching groove.
As a preferable aspect of the live test assisting tool convenient to use of the present invention, wherein: the shell assembly further comprises a third shell arranged at the bottom of the shell assembly, the third shell comprises an inserting block arranged at the top of the third shell and an inserting groove arranged on the side face of the inserting block, and the inserting block is arranged on two sides of the third shell.
As a preferable aspect of the live test assisting tool convenient to use of the present invention, wherein: the shell assembly further comprises an extension opening arranged on the side face of the shell assembly, and an adjusting opening arranged on the other side of the shell assembly.
As a preferable aspect of the live test assisting tool convenient to use of the present invention, wherein: the first shell further comprises a connecting plate arranged on one side of the first shell, the second shell further comprises an inserting plate groove matched with the connecting plate, and threaded holes are formed in the side faces of the connecting plate and the inserting plate groove.
As a preferable aspect of the live test assisting tool convenient to use of the present invention, wherein: the height adjusting component comprises an extension top block arranged on the side face of the second supporting rod, an arc top lug arranged on the side face of the first supporting rod, a first rotating column connected with the shell, a lifting block connected with the first rotating column, a spring connected with the shell and a supporting block connected with the spring, wherein one end of the first rotating column extends out of the shell through the extending port.
As a preferable aspect of the live test assisting tool convenient to use of the present invention, wherein: the angle adjusting component comprises an adjusting block connected with the second supporting rod, matching grooves arranged on two sides of the adjusting block, a first rotating block matched with the matching grooves, a first gear arranged at one end of the first rotating column, a synchronous belt connected with the first gear, a second gear connected with the synchronous belt, a second rotating column connected with the second gear, and a second rotating block connected with the second rotating column; the first rotating block is connected with the first rotating column.
As a preferable aspect of the live test assisting tool convenient to use of the present invention, wherein: the first rotating block and the second rotating block are consistent in structure; the first rotating block comprises a swinging block connected with the first rotating column and a matching cylinder arranged at the tail end of the swinging block.
As a preferable aspect of the live test auxiliary tool convenient to use of the present invention, wherein: the supporting block comprises a triangular lug arranged in the shell and an adjusting column connected with the triangular lug; the extension kicking block include with the triangle-shaped kicking block that the second bracing piece is connected, and with the extension piece that the triangle-shaped kicking block is connected.
As a preferable aspect of the live test assisting tool convenient to use of the present invention, wherein: the second support rod comprises a stable support frame arranged at the top of the second support rod, an electric brush connected with the second support rod, a camera connected with the electric brush and a U-shaped groove clamping seat; the second support rod further comprises an adjusting locking knob arranged on the electric brush.
The invention has the advantages that the three groups of shell assembling auxiliary tools are convenient to install and disassemble, the internal elements are replaced, and the service life of the device is prolonged; the height of the auxiliary tool can be adjusted through the height adjusting component to be convenient for matching different devices, the angle of the first supporting rod is adjusted through the angle adjusting component, the device on the first supporting rod and the tested device can be adjusted to reach a proper working distance, and the device can be conveniently used; only need through first rotation post, can realize the regulation to height and angle, easy operation is convenient, improves work efficiency.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise. Wherein:
FIG. 1 is an overall block diagram of a live test aid for ease of use.
Fig. 2 is an exploded view of a housing assembly of a powered test aid for ease of use.
Fig. 3 is a view showing the internal structure of a second case of the live test assisting tool for convenience of use.
FIG. 4 is a view of the internal structure of the first housing of the live test aid for ease of use.
FIG. 5 is another perspective view of the overall structure of the live test aid for ease of use.
Fig. 6 is an overall internal structure view of a case of the live test assisting tool for convenience of use.
Fig. 7 is a view showing the internal structure of a case of the live test assisting tool for convenience of use.
Fig. 8 is another perspective view of the internal structure of the housing of the live test aid for ease of use.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described and will be readily apparent to those of ordinary skill in the art without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Furthermore, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Example 1
Referring to fig. 1 to 8, a first embodiment of the present invention provides a convenient live test auxiliary tool, which includes a housing assembly 100 and an adjusting assembly 200, wherein the housing assembly 100 includes a first housing 102 and a second housing 108, and the first housing and the second housing are assembled by plugging. The adjusting assembly 200 comprises an angle adjusting component 203 and a height adjusting component 204, the height of the adjusting device can be adjusted by rotating a first rotating column 204c extending out of the shell assembly 100, different tested devices can be matched conveniently, the practicability of the device is improved, the angle of the adjusting device can be adjusted by continuously rotating the first rotating column 204c, the devices on the second supporting rod 202 and the tested devices reach proper working distance, efficient device using is convenient, and the accuracy of measuring results is improved.
Specifically, the housing assembly 100 includes a rectangular opening 101 disposed at the top thereof, a first housing 102 and a second housing 108 disposed at two sides of the housing assembly 100, a double-limiting connecting member 103 disposed in the first housing 102, and a double-limiting fitting 104 disposed in the second housing 108. The rectangular opening 101 is provided to facilitate the adjustment of the angle of the second support bar 202. And the number of the first and second groups,
the adjusting assembly 200 includes a first supporting rod 201 disposed in the housing assembly 100, a second supporting rod 202 hinged to the first supporting rod 201, an angle adjusting component 203 connected to the second supporting rod 202, and a height adjusting component 204 connected to the second supporting rod 202, wherein one end of the second supporting rod 202 extends out of the housing assembly 100. One end of the second support rod 202 extends out of the housing assembly 100, so that auxiliary equipment, such as a configurable multi-purpose wiring hook, a grounding clip, an adapter, an electric brush and the like, can be conveniently installed at the top end of the second support rod for paint breaking and rust removal, so that short circuit contact of a test position is good, and quick, stable and reliable connection of test signals is realized.
Preferably, the double-limiting connecting member 103 comprises a connecting groove 103a arranged at the top thereof and a connecting bump 103b arranged at the middle thereof; the double-limiting fitting piece 104 comprises a T-shaped bump 104aa arranged at the top part thereof and a fitting groove 104b arranged at the middle part thereof; the connection recess 103a is fitted with the T-shaped projection 104a, and the connection projection 103b is fitted with the fitting recess 104 b. The housing assembly 100 further includes a third housing 105 disposed at the bottom thereof, the third housing 105 includes a plug block 105a disposed at the top thereof, and a plug slot 105b disposed at the side of the plug block 105a, and the plug block 105a is disposed at two sides of the third housing 105. The housing assembly 100 further includes an extension opening 106 provided at a side thereof, and an adjustment opening 107 provided at the other side thereof. The first housing 102 further includes a connecting plate 102a disposed at one side thereof, the second housing 108 further includes a socket plate slot 108a engaged with the connecting plate 102, and the connecting plate 102a and the socket plate slot 108a are both provided with a threaded hole 102a-1 at a side thereof. The first housing 102 and the second housing 108 are connected through a double limit, so that the connection between the two housings is more secure and effective. The plug blocks 105a arranged on the two sides of the third shell 105 are matched with the bottoms of the first shell 102 and the second shell 108, so that the plug blocks are mutually fixed, and the stability of the device is improved.
Further, the height adjustment component 204 includes an extension top block 204a disposed on a side of the second support bar 202, an arc top protrusion 204b disposed on a side of the first support bar 201, a first rotation column 204c connected to the housing assembly 100, a lifting block 204d connected to the first rotation column 204c, a spring 204e connected to the housing assembly 100, and a support block 204f connected to the spring 204 e.
Further, the angle adjusting member 203 comprises an adjusting block 203a connected to the second support rod 202, a matching groove 203b disposed at both sides of the adjusting block 203a, a first rotating block 203c matched with the matching groove 203b, a first gear 203d disposed at one end of the first rotating column 204c, a synchronous belt 203e connected to the first gear 203d, a second gear 203f connected to the synchronous belt 203e, a second rotating column 203g connected to the second gear 203f, and a second rotating block 203h connected to the second rotating column 203 g; the first rotation block 203c is connected to the first rotation column 204 c. The first rotating block 203c and the second rotating block 203h are consistent in structure; the first rotation block 203c includes a swing block 203c-1 connected to the first rotation post 204c, and a fitting cylinder 203c-2 provided at an end of the swing block 203 c-1. The supporting block 204f comprises a triangular projection 204f-1 arranged in the housing component 100 and an adjusting column 204f-2 connected with the triangular projection 204f-1, and when the second supporting rod 201 is lifted, the triangular projection 204f-1 is arranged to be conveniently ejected by the arc ejecting projection 204b and form a fit. One end of the first rotating column 204c extends out of the housing assembly 100. The end of the fitting groove 203b is rounded. The extension top block 204a includes a triangular top block 204a-1 connected to the second support bar 202, and an extension block 204a-2 connected to the triangular top block 204a-1, and the rising height of the second support bar 202 can be controlled by the length of the extension block 204 a-2.
When the measurement is to be performed, the part of the first rotating column 204c extending out of the housing assembly 100 is rotated, so that the tail end of the lifting block 204d jacks up the extended jack block 204a, the first support rod 201 and the second support rod 202 hinged thereto are driven to move upwards, the arc jack block 204b on the side surface of the first support rod 201 pushes the support block 204f upwards, the support block 204f is pushed by the arc jack block 204b and then pushes the spring 204e, so that the arc jack block 204b can continue to move upwards, when the arc jack block 204b rises to a certain height, the support block 204f rebounds under the action of the spring 204e, so that the top of the support block supports the bottom of the arc jack block 204b, and thus the height adjustment is realized. According to the distance between the tested device and the device, the first rotating column 204c is continuously rotated, and because the second supporting rod 202 moves upwards for a certain distance, the first rotating block 203c is matched with the adjusting block 203a fixedly connected with the second supporting rod 202 under the rotation of the first rotating column 204c, namely the matching cylinder 203c-2 is matched with the matching groove 203b, so that the second supporting rod 202 rotates along with the adjusting block 203a under the rotation of the adjusting block 203a, the angle adjustment is completed, and the device reaches a proper working distance. The first rotating column 204c is continuously rotated, the second rotating column 203g is driven to rotate through the synchronous belt 203e and the gear, and after the first rotating block 203h is separated from the adjusting block 203a, the second rotating block 203c is matched with the adjusting block 203a, so that the second supporting rod 202 returns to the vertical state. The adjustment of height and angle can be accomplished to whole process only need rotate first rotation post 204c, and easy operation is convenient, is applicable to most and measures the sight, has strengthened work efficiency and measurement accuracy. After the measurement is finished, the second support rod 202 is turned back to the vertical state, and the support block 204f is moved to lower the second support rod 202 to return to the initial state.
During installation, the bottom of the adjusting assembly 200 is installed in the third housing 105, then the third housing 105 is matched with the plug-in mating end 108 of the first housing 102 through the plug-in groove 105b on one side of the third housing, then the second housing 108 is connected with the first housing 102 through the double-limit connecting piece 103 and the double-limit mating piece 104, at this time, the connecting plate 102a is matched with the plug-in plate groove 108a, and is fixed again through the threaded hole 102a-1 by adopting threaded connection. The third housing 105 and the second housing 108 and the first housing 102 are engaged with each other, which enhances the stability of the device.
To sum up, the casing subassembly forms through the equipment of three group's casings, and the internal part is changed in convenient to detach and installation, improves the life of device. Set up respectively at first rotation post 204c both ends through first rotatory piece 203h and lifting piece 204d, all be located inside housing assembly 100, can realize the regulation to device height and angle through rotating first rotation post 204c, easy operation is convenient, improves work efficiency. The device can be flexibly adjusted according to different devices, and is convenient to match with different devices.
Example 2
Referring to fig. 1, a second embodiment of the present invention, which is different from the first embodiment, is: also included are a power brush 202b and an adjustment deadlocking knob 202 e. In the last embodiment, the auxiliary tool for live test, which is convenient to use, includes the angle adjusting component 203 and the height adjusting component 204, the height of the device can be adjusted by rotating the first rotating column 204c extending out of the housing assembly 100, so as to be convenient for matching different devices to be tested, the practicability of the device is improved, the angle of the device can be adjusted by continuously rotating the first rotating column 204c, so that the device on the second supporting rod 202 and the device to be tested reach a proper working distance, thereby facilitating efficient use of the device and improving the accuracy of the measurement result.
Specifically, the housing assembly 100 includes a rectangular opening 101 disposed at the top thereof, a first housing 102 and a second housing 108 disposed at two sides of the housing assembly 100, a double-limiting connecting member 103 disposed in the first housing 102, and a double-limiting fitting 104 disposed in the second housing 108. The rectangular opening 101 is provided to facilitate the adjustment of the angle of the second support bar 202. And the number of the first and second groups,
the adjusting assembly 200 includes a first supporting rod 201 disposed in the housing assembly 100, a second supporting rod 202 hinged to the first supporting rod 201, an angle adjusting component 203 connected to the second supporting rod 202, and a height adjusting component 204 connected to the second supporting rod 202, wherein one end of the second supporting rod 202 extends out of the housing assembly 100. One end of the second support rod 202 extends out of the housing assembly 100, so that auxiliary equipment, such as a configurable multi-purpose wiring hook, a grounding clip, an adapter, an electric brush and the like, can be conveniently installed at the top end of the second support rod for paint breaking and rust removal, so that short circuit contact of a test position is good, and quick, stable and reliable connection of test signals is realized.
Preferably, the double-limiting connecting member 103 comprises a connecting groove 103a arranged at the top thereof and a connecting bump 103b arranged at the middle thereof; the double-limiting fitting piece 104 comprises a T-shaped bump 104aa arranged at the top part thereof and a fitting groove 104b arranged at the middle part thereof; the connection recess 103a is fitted with the T-shaped projection 104a, and the connection projection 103b is fitted with the fitting recess 104 b. The housing assembly 100 further includes a third housing 105 disposed at the bottom thereof, the third housing 105 includes a plug block 105a disposed at the top thereof, and a plug slot 105b disposed at the side of the plug block 105a, and the plug block 105a is disposed at two sides of the third housing 105. The housing assembly 100 further includes an extension port 106 provided at a side thereof, and an adjustment port 107 provided at the other side thereof. The first housing 102 further includes a connecting plate 102a disposed at one side thereof, the second housing 108 further includes a socket plate slot 108a engaged with the connecting plate 102, and the connecting plate 102a and the socket plate slot 108a are both provided with a threaded hole 102a-1 at a side thereof. The width of the double-limit connecting piece 103 is consistent with that of the first shell 102, and the width of the double-limit fitting piece 104 is twice that of the double-limit connecting piece 103, so that the double-limit connecting piece and the double-limit fitting piece are convenient to match. The first housing 102 and the second housing 108 are connected through a double limit, so that the connection between the two housings is more secure and effective. The plug blocks 105a arranged on the two sides of the third shell 105 are matched with the bottoms of the first shell 102 and the second shell 108, so that the plug blocks are mutually fixed, and the stability of the device is improved.
Further, the height adjustment component 204 includes an extension top block 204a disposed on a side of the second support bar 202, an arc top protrusion 204b disposed on a side of the first support bar 201, a first rotation column 204c connected to the housing assembly 100, a lifting block 204d connected to the first rotation column 204c, a spring 204e connected to the housing assembly 100, and a support block 204f connected to the spring 204 e. A spring 204e and a support block 204f are provided at the adjustment port 107. The height can be lowered by pulling the supporting block 204f at the adjusting port 107.
Further, the angle adjusting member 203 includes an adjusting block 203a connected to the second support bar 202, a fitting groove 203b provided at both sides of the adjusting block 203a, a first rotation block 203c fitted to the fitting groove 203b, a first gear 203d provided at one end of the first rotation column 204c, a timing belt 203e connected to the first gear 203d, a second gear 203f connected to the timing belt 203e, a second rotation column 203g connected to the second gear 203f, and a second rotation block 203h connected to the second rotation column 203 g; the first rotation block 203c is connected to the first rotation column 204 c. The first rotating block 203c and the second rotating block 203h are consistent in structure; the first rotation block 203c includes a swing block 203c-1 connected to the first rotation post 204c, and a fitting cylinder 203c-2 provided at an end of the swing block 203 c-1. The supporting block 204f comprises a triangular projection 204f-1 arranged in the housing component 100 and an adjusting column 204f-2 connected with the triangular projection 204f-1, and when the second supporting rod 201 is lifted, the triangular projection 204f-1 is arranged to be conveniently ejected by the arc ejecting projection 204b and form a fit. One end of the first rotating column 204c extends out of the housing assembly 100. The end of the fitting groove 203b is rounded. The extension top block 204a includes a triangular top block 204a-1 connected to the second support bar 202, and an extension block 204a-2 connected to the triangular top block 204a-1, and the rising height of the second support bar 202 can be controlled by the length of the extension block 204 a-2.
Preferably, the second support bar 202 includes a stable support frame 202a disposed on the top thereof, a power brush 202b connected to the second support bar 202, a camera 202c connected to the power brush 202b, and a U-shaped slot clamp 202 d. The second support bar 202 also includes an adjustment deadlocking knob 202e disposed on the power brush 202 b.
In preparation for measurement, the power brush 202b and camera 202c are first mounted on top of the second support bar 202 by adjusting the deadlocking knob 202 e. The part of the first rotating column 204c extending out of the housing assembly 100 is rotated, so that the tail end of the lifting block 204d jacks up the extended jack block 204a, the first support rod 201 and the second support rod 202 hinged thereto are driven to move upwards, the arc jacking lug 204b on the side surface of the first support rod 201 upwards extrudes the support block 204f, the support block 204f is extruded by the arc jacking lug 204b, the spring 204e is extruded, the arc jacking lug 204b can continuously move upwards, when the arc jacking lug 204b rises to a certain height, the support block 204f rebounds under the action of the spring 204e, and the top of the support block supports the bottom of the arc jacking lug 204b, so that the height is adjusted. According to the distance between the tested device and the device, the first rotating column 204c is continuously rotated, and because the second supporting rod 202 moves upwards for a certain distance, the first rotating block 203c is matched with the adjusting block 203a fixedly connected with the second supporting rod 202 under the rotation of the first rotating column 204c, namely the matching cylinder 203c-2 is matched with the matching groove 203b, so that the second supporting rod 202 rotates along with the adjusting block 203a under the rotation of the adjusting block 203a, the angle adjustment is completed, and the device reaches a proper working distance. The first rotating column 204c is continuously rotated, the second rotating column 203g is driven to rotate through the synchronous belt 203e and the gear, and after the first rotating block 203h is separated from the adjusting block 203a, the second rotating block 203c is matched with the adjusting block 203a, so that the second supporting rod 202 returns to the vertical state. The adjustment of height and angle can be accomplished to whole process only need rotate first rotation post 204c, and easy operation is convenient, is applicable to most and measures the sight, has strengthened work efficiency and measurement accuracy. After the measurement is finished, the second support rod 202 is turned back to the vertical state, and the support block 204f is moved to lower the second support rod 202 to return to the initial state.
When using the electric brush at second bracing piece 202 top, through the first rotation post 204c of slow rotation, polish to the paint rust on the equipment under test, adjust suitable angle and pass through camera 202c and observe equipment under test after confirming that there is not paint rust can measure. Can install magnetism through U type groove cassette 202d and inhale formula sensor, inhale formula sensor through adjusting this device and adjust to suitable working distance, guaranteed measuring accuracy.
To sum up, first rotatory piece 203h and lifting piece 204d set up respectively at first rotary column 204c both ends, all are located inside housing assembly 100, can realize the regulation to device height and angle through rotating first rotary column 204c, and easy operation is convenient, improves work efficiency. The device can be flexibly adjusted according to different devices, and is convenient to match with different devices. The angle adjusting component 203 and the height adjusting component 204 facilitate more effective use of the measuring equipment, so that the measuring equipment is more stable and effective, and the accuracy of the measuring result is enhanced.
It should be noted that the above-mentioned embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.
Claims (1)
1. The utility model provides an electrified test appurtenance convenient to use which characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,
the shell assembly (100) comprises a rectangular opening (101) arranged at the top of the shell assembly, a first shell (102) and a second shell (108) which are arranged at two sides of the shell assembly (100), a double-limit connecting piece (103) arranged in the first shell (102), and a double-limit fitting piece (104) arranged in the second shell (108); and the number of the first and second groups,
the adjusting assembly (200) comprises a first supporting rod (201) arranged in the shell (100), a second supporting rod (202) which is partially arranged in the shell (100) and hinged to the first supporting rod (201), an angle adjusting component (203) which is arranged in the shell (100) and connected with the second supporting rod (202), and a height adjusting component (204) which is partially arranged in the shell (100) and connected with the second supporting rod (202), wherein one end of the second supporting rod (202) extends out of the shell (100);
the height adjusting component (204) comprises an extension top block (204 a) arranged on the side surface of the second support rod (202), an arc top lug (204 b) arranged on the side surface of the first support rod (201), a first rotating column (204 c) connected with the shell assembly (100), a lifting block (204 d) connected with the first rotating column (204 c), a spring (204 e) connected with the shell assembly (100), and a support block (204 f) which is partially arranged in the shell (100) and connected with the spring (204 e);
the angle adjusting component (203) comprises an adjusting block (203 a) connected with the second supporting rod (202), matching grooves (203 b) arranged at two sides of the adjusting block (203 a), a first rotating block (203 c) matched with the matching grooves (203 b), a first gear (203 d) arranged at one end of the first rotating column (204 c), a synchronous belt (203 e) connected with the first gear (203 d), a second gear (203 f) connected with the synchronous belt (203 e), a second rotating column (203 g) connected with the second gear (203 f), and a second rotating block (203 h) connected with the second rotating column (203 g); the first rotation block (203 c) is connected with the first rotation column (204 c);
the first rotating block (203 c) and the second rotating block (203 h) are consistent in structure; the first rotating block (203 c) comprises a swinging block (203 c-1) connected with the first rotating column (204 c) and a matching cylinder (203 c-2) arranged at the tail end of the swinging block (203 c-1);
the supporting block (204 f) comprises a triangular lug (204 f-1) arranged in the shell component (100) and an adjusting column (204 f-2) connected with the triangular lug (204 f-1); the extension top block (204 a) comprises a triangular top block (204 a-1) connected with the second supporting rod (202), and an extension block (204 a-2) connected with the triangular top block (204 a-1);
the second support rod (202) comprises a stable support frame (202 a), an electric brush (202 b) arranged on one side of the stable support frame (202 a), a camera (202 c) connected with the electric brush (202 b) and a U-shaped groove clamping seat (202 d).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN112305271A (en) | 2021-02-02 |
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