CN113281542A - Portable SF that adapts to strong electromagnetic field environment6Quantitative detection device - Google Patents
Portable SF that adapts to strong electromagnetic field environment6Quantitative detection device Download PDFInfo
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- CN113281542A CN113281542A CN202011246111.2A CN202011246111A CN113281542A CN 113281542 A CN113281542 A CN 113281542A CN 202011246111 A CN202011246111 A CN 202011246111A CN 113281542 A CN113281542 A CN 113281542A
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- 238000001514 detection method Methods 0.000 title claims abstract description 41
- 230000005672 electromagnetic field Effects 0.000 title claims abstract description 21
- 230000001681 protective effect Effects 0.000 claims abstract description 77
- 238000004140 cleaning Methods 0.000 claims abstract description 43
- 239000000523 sample Substances 0.000 claims abstract description 33
- 238000004891 communication Methods 0.000 claims abstract description 12
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 26
- 229910052742 iron Inorganic materials 0.000 claims description 13
- 238000012423 maintenance Methods 0.000 claims description 10
- 239000004033 plastic Substances 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 230000005292 diamagnetic effect Effects 0.000 claims description 2
- 238000009941 weaving Methods 0.000 claims 1
- 229920000742 Cotton Polymers 0.000 abstract description 6
- 230000002349 favourable effect Effects 0.000 abstract description 5
- 239000000428 dust Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 18
- 229910018503 SF6 Inorganic materials 0.000 description 10
- 230000009286 beneficial effect Effects 0.000 description 5
- SFZCNBIFKDRMGX-UHFFFAOYSA-N sulfur hexafluoride Chemical compound FS(F)(F)(F)(F)F SFZCNBIFKDRMGX-UHFFFAOYSA-N 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 229910000838 Al alloy Inorganic materials 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 229960000909 sulfur hexafluoride Drugs 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002040 relaxant effect Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 241000201308 Boschniakia Species 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009421 internal insulation Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
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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
- G01R1/18—Screening arrangements against electric or magnetic fields, e.g. against earth's field
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/327—Testing of circuit interrupters, switches or circuit-breakers
- G01R31/3277—Testing of circuit interrupters, switches or circuit-breakers of low voltage devices, e.g. domestic or industrial devices, such as motor protections, relays, rotation switches
- G01R31/3278—Testing of circuit interrupters, switches or circuit-breakers of low voltage devices, e.g. domestic or industrial devices, such as motor protections, relays, rotation switches of relays, solenoids or reed switches
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Abstract
The invention provides a portable SF suitable for strong electromagnetic field environment6The quantitative detection device comprises a main board, a connecting block, a host, a data interface, a wireless communication module, a connecting column, a cable, a connector and a probe body, wherein a screw at the left end of the main board is connected with the connecting block; the upper side of the front part of the main board is welded with a main machine; the data interface and the wireless communication module are welded on the left part and the right part of the lower side of the front part of the mainboard in parallel. The arrangement of the portable handle, the internal thread pipe, the protective sleeve, the cleaning pipe, the cleaning cotton block and the protective cap is favorable for well protecting the unused probe body and avoiding the influence of dust.
Description
Technical Field
The invention belongs to the technical field of power distribution equipment inspection, and particularly relates to a portable SF (sulfur hexafluoride) adaptive to a strong electromagnetic field environment6A quantitative detection device.
Background
Using SF6The gas density relay being for monitoring SF6The main means of the internal pressure change of the electrical equipment is that once the internal gas pressure of the equipment is reduced to the alarm value of the density relay, the serious SF appears in the equipment6The leakage phenomenon needs to be rapidly found out before the air pressure continues to drop to the locking value or the air is supplied to the leakage equipment to reach a rated value, otherwise, the internal insulation of the equipment can be broken down, and accidents are caused.
Currently SF6The detection means when equipment leaks have two kinds: (1) off-lineFor detection, such as a bundling method, a gas component method and the like, power failure needs to be applied to dispatching due to the fact that equipment is in an operating state, most of leakage detection equipment equipped by operation duty or maintenance personnel is a handheld portable qualitative leakage detector, a probe of the leakage detector can be in direct contact with or is very close to a leakage point to give an alarm or display leakage concentration, and inconvenience is caused for rapidly processing defects; (2) live detection, like infrared leak detector, though this kind of detection does not have a power failure, but the equipment of high voltage class (like 220kV and above voltage class's circuit breaker, mutual-inductor etc.) is very high apart from ground, and the maintainer will carry out the degree of difficulty that detects too big to the top of equipment, can't avoid receiving the influence of wind speed in the eminence leak hunting simultaneously, and the wind speed exceeds leak detector design range, and the same warning of leak detector causes the wrong report.
But the existing SF6The quantitative detection device also has the problems that the long-time handheld carrying easily causes the fatigue of operators, the strong electromagnetic field environment adaptation capability is weaker, the protection effect is poor, the influence of the external environment is easy to cause, and if the quantitative detection device is not used for a long time, the probe is easily influenced by dust and the protection effect is poor.
Therefore, the invention discloses a portable SF suitable for a strong electromagnetic field environment6Quantitative detection devices are very necessary.
Disclosure of Invention
In order to solve the above technical problems, the present invention provides a portable SF suitable for strong electromagnetic field environment6Quantitative detection device to solve the existing SF6The quantitative detection device has the problems that the device is handheld for a long time and is easy to cause fatigue of operators, the device is suitable for strong electromagnetic field environment, the protection effect is poor and is easy to be influenced by external environment, and if the device is not used for a long time, the probe is easy to be influenced by dust and the protection effect is poor. Portable SF that adapts to strong electromagnetic field environment6Quantitative determination device, including mainboard, connecting block, host computer, data interface, wireless communication module, spliced pole, cable, connector, probe body, detachable clearance is maintained the protective tube structure, prevent wind adjustable protective plate structure, diamagnetic protection grounding box structure, adjustable dustproof safety cover structure and portable hands-free removal frame structure, mainboard left end spiral shellThe nail is connected with the connecting block; the upper side of the front part of the main board is welded with a main machine; the data interface and the wireless communication module are welded on the left part and the right part of the lower side of the front part of the mainboard in parallel; the connecting column is longitudinally and threadedly connected with the upper right side of the main board and is electrically connected with the host; one end of the cable is electrically connected with the connecting column, and the other end of the cable is electrically connected with the probe body through the connecting head; the detachable cleaning and maintaining protective pipe structure and the windproof adjustable protective plate structure are connected with the connector; the antimagnetic protective grounding box structure is connected with the adjustable dustproof protective cover structure; the antimagnetic protective grounding box structure is connected with the portable hands-free movable frame structure; the detachable cleaning and maintaining protective pipe structure comprises a portable handle, an internal threaded pipe, a protective sleeve, a cleaning pipe, a cleaning sponge block and a protective cap, wherein the portable handle is in threaded connection with the left side and the right side of the internal threaded pipe; the longitudinal lower end of the internal thread pipe is in threaded connection with the inner upper end of the protective sleeve; the lower end of the protective sleeve is in threaded connection with a cleaning pipe; the cleaning sponge block is connected with the inner part of the cleaning pipe through a screw; the lower end of the cleaning pipe is in threaded connection with a protective cap.
Preferably, the windproof adjustable guard plate structure comprises a connecting rod, a U-shaped lining seat, a square head bolt, a protective plate, a windproof guard plate, a rectangular through groove and an adjusting screw, wherein the transverse right end of the connecting rod is in threaded connection with the left end of the U-shaped lining seat; the inner part of the U-shaped liner seat is connected with the upper part of the protection plate through a square head bolt; the front side and the rear side of the protection plate are respectively provided with a windproof protection plate; rectangular through grooves are transversely formed in the upper end and the lower end of the right part of the inner side of the windproof guard plate; the adjusting screw penetrates through the inside of the rectangular through groove and is in threaded connection with the protection plate.
Preferably, the antimagnetic protection grounding box structure comprises a semi-open type left electromagnetic shielding box, a semi-open type right electromagnetic shielding box, a hinge, a magnet block, an iron block, a grounding wire and a grounding cone, wherein the middle part of the upper part between the semi-open type left electromagnetic shielding box and the semi-open type right electromagnetic shielding box is connected through the hinge; a magnet block is connected to the right end screw at the lower part of the semi-open type left electromagnetic shielding box; the left end screw at the lower part of the semi-open type right electromagnetic shielding box is connected with an iron block; one end of the grounding wire is welded with the grounding cone, and the other end of the grounding wire is welded with the left side of the lower part of the semi-open type left electromagnetic shielding box.
Preferably, the adjustable dustproof protection cover structure comprises a protection cover body, a movable protection plate, a movable bolt, a U-shaped support, an upright post and an adjustable push rod, wherein the protection cover body is connected to the upper part of the movable protection plate through a screw; the transverse left side of the movable guard plate is arranged on the upper side of the inside of the U-shaped bracket through a movable bolt; the U-shaped bracket is in threaded connection with the upper end of the upright post; one end of the adjustable push rod is coupled to the middle lower side in the upright column, and the other end of the adjustable push rod is coupled to the left end in the movable guard plate.
Preferably, the portable hands-free moving frame structure comprises an anti-skid sleeve, a portable push-pull rod, a connecting rod, a supporting column, a movable pipe, an adjusting bolt, a moving underframe and a moving caster, wherein the anti-skid sleeve is longitudinally sleeved on the outer wall of the portable push-pull rod; one transverse end of the connecting rod is connected with the left lower side of the portable push-pull rod through a bolt, and the other transverse end of the connecting rod is connected with the right lower side of the support column through a bolt; the upper part of the outer wall of the support column is sleeved with a movable pipe and is fastened and connected through an adjusting bolt; all bolted connection has the truckle that removes at removal chassis bottom four corners position.
Preferably, the internal thread pipe is in threaded connection with the outer wall of the connector.
Preferably, the protective sleeve is sleeved outside the probe body and is a rubber sleeve or a PVC plastic sleeve.
Preferably, the left end of the connecting rod is transversely screwed on the upper right side of the connector.
Preferably, the protection plate and the windproof protection plate are arranged on the outer side of the probe body.
Preferably, half open left side electromagnetic shield case and half open right side electromagnetic shield case lock joint setting, half open left side electromagnetic shield case and half open right side electromagnetic shield case all adopt the metallic mesh case that half open is woven with the wire.
Preferably, the magnet block and the iron block are arranged in an adsorption manner.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the arrangement of the portable handle, the internal thread pipe, the protective sleeve, the cleaning pipe, the cleaning cotton block and the protective cap is favorable for well protecting the unused probe body and avoiding the influence of dust, the internal thread pipe and the protective sleeve are taken down by holding the portable handle, the protective cap can be taken down, the probe body is inserted into the cleaning pipe, and the cleaning cotton block can be used for cleaning, so that the accuracy of a detection result is ensured, and the cleanness of the probe body is ensured.
2. According to the invention, the arrangement of the connecting rod, the U-shaped lining seat, the square-head bolt, the protection plate, the windproof protection plate, the rectangular through groove and the adjusting screw is favorable for playing a good windproof role on a probe body in detection, so that the detection effect is ensured, the adjusting screw is loosened according to the protection requirement, the windproof protection plate moves at the front end and the rear end of the protection plate through the rectangular through groove, the protection position is determined, the adjusting screw is locked, the windproof effect during detection of the probe body can be ensured, the position of the protection plate in the U-shaped lining seat can be adjusted by loosening the square-head bolt, the protection effect is ensured, and finally, the square-head bolt is locked, so that the detection operation can be carried out.
3. According to the invention, the semi-open type left electromagnetic shielding box, the semi-open type right electromagnetic shielding box, the hinge, the magnet block, the iron block, the grounding wire and the grounding cone are arranged, so that a good anti-magnetic interference effect on a host can be favorably realized, the semi-open type left electromagnetic shielding box and the semi-open type right electromagnetic shielding box are used for protection, the grounding cone is grounded, static electricity and electromagnetism can be introduced underground through the grounding wire, further, the device can be applicable to a strong electromagnetic environment, the accuracy of a detection structure is ensured, the semi-open type left electromagnetic shielding box and the semi-open type right electromagnetic shielding box can be opened and closed through the magnet block and the iron block, the maintenance is convenient, and the operation is convenient.
4. According to the invention, the arrangement of the protective cover body, the movable guard plate, the movable bolt, the U-shaped support, the stand column and the adjustable push rod is favorable for playing a good protective role on the device, the device is prevented from being influenced by external environment, the protective effect is improved, the device can be well protected by the protective cover body and the movable guard plate, and the movable guard plate can be driven to move in the U-shaped support through the movable bolt through the adjustable push rod according to the protective requirement, so that the protective effect is ensured, and the utilization rate of the device is improved.
5. According to the portable anti-skidding device, the anti-skidding sleeve, the portable push-pull rod, the connecting rod, the supporting columns, the movable pipes, the adjusting bolts, the movable underframe and the movable trundles are arranged, so that the portable anti-skidding device is convenient to carry and move, handheld operation is avoided, operation intensity is reduced, the supporting columns are pulled through the handheld anti-skidding sleeve and the portable push-pull rod which are matched with the connecting rod, the movable underframe is enabled to move through the movable trundles, the device can be moved in multiple positions, operation and carrying are convenient, meanwhile, the positions of the movable pipes on the outer walls of the supporting columns can be adjusted through loosening of the adjusting bolts, the overall height of the device can be changed, detection operation is convenient, the adjusting bolts are locked finally, and detection effects are guaranteed.
6. In the invention, the data interface is arranged, thereby being beneficial to data output and being convenient to operate.
7. In the invention, the arrangement of the connecting block is beneficial to fixed installation and convenient operation.
8. In the invention, the arrangement of the host, the connecting column, the cable, the connector and the probe body is favorable for ensuring the detection effect.
9. In the invention, the wireless communication module is arranged, thus being beneficial to wireless information transmission and being convenient to operate.
10. In the invention, the arrangement of the mainboard is beneficial to ensuring the stability of the host.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic structural diagram of a detachable cleaning and maintenance protective tube structure of the invention.
FIG. 3 is a schematic structural diagram of the windproof adjustable fender structure of the invention.
Fig. 4 is a schematic structural diagram of the antimagnetic protection grounding box structure of the invention.
Fig. 5 is a schematic structural diagram of an adjustable dust-proof protection cover structure of the invention.
Fig. 6 is a schematic structural view of the portable hands-free mobile stand structure of the present invention.
In the figure:
1. a main board; 2. connecting blocks; 3. a host; 4. a data interface; 5. a wireless communication module; 6. connecting columns; 7. a cable; 8. a connector; 9. a probe body; 10. the protective tube structure is detachably cleaned and maintained; 101. a carrying handle; 102. an internally threaded tube; 103. a protective sleeve; 104. cleaning the pipe; 105. cleaning cotton blocks; 106. a protective cap; 11. a windproof adjustable guard plate structure; 111. a connecting rod; 112. a U-shaped lining seat; 113. a square head bolt; 114. a protection plate; 115. a windproof guard plate; 116. a rectangular through groove; 117. an adjusting screw; 12. an antimagnetic protective grounding box structure; 121. a semi-open left electromagnetic shielding box; 122. a semi-open right electromagnetic shielding box; 123. a hinge; 124. a magnet block; 125. an iron block; 126. a ground line; 127. a grounding cone; 13. an adjustable dustproof protection cover structure; 131. a protective mask body; 132. a movable guard plate; 133. a movable bolt; 134. a U-shaped bracket; 135. a column; 136. an adjustable push rod; 14. a portable hands-free mobile frame structure; 141. an anti-slip sleeve; 142. a portable push-pull rod; 143. a connecting rod; 144. a support pillar; 145. a movable tube; 146. adjusting the bolt; 147. moving the chassis; 148. the caster is moved.
Detailed Description
The invention will be described in detail with reference to the accompanying drawings, as shown in fig. 1 and 2, a portable SF suitable for strong electromagnetic field environment6The quantitative detection device comprises a main board 1, a connecting block 2, a host 3, a data interface 4, a wireless communication module 5, a connecting column 6, a cable 7, a connecting head 8, a probe body 9, a detachable cleaning and maintenance protective pipe structure 10, a windproof adjustable protective plate structure 11, an antimagnetic protective grounding box structure 12, an adjustable dustproof protective cover structure 13 and a portable hands-free moving frame structure 14, wherein the left end of the main board 1 is connected with the connecting block 2 through a screw; the upper side of the front part of the main board 1 is welded with a main machine 3; the data interface 4 and the wireless communication module 5 are welded on the left part and the right part of the lower side of the front part of the mainboard 1 in parallel; the connecting column 6 is longitudinally and threadedly connected with the upper right side of the mainboard 1 and is electrically connected with the host 3Setting; one end of the cable 7 is electrically connected with the connecting column 6, and the other end of the cable is electrically connected with the probe body 9 through the connector 8; the detachable cleaning and maintenance protective pipe structure 10 and the windproof adjustable protective plate structure 11 are both connected with the connector 8; the antimagnetic protective grounding box structure 12 is connected with the adjustable dustproof protective cover structure 13; the antimagnetic protective grounding box structure 12 is connected with the portable hands-free moving frame structure 14; the detachable cleaning and maintaining protective pipe structure 10 comprises a portable handle 101, an internal threaded pipe 102, a protective sleeve 103, a cleaning pipe 104, a cleaning sponge 105 and a protective cap 106, wherein the portable handle 101 is in threaded connection with the left side and the right side of the internal threaded pipe 102; the longitudinal lower end of the internal thread pipe 102 is in threaded connection with the inner upper end of the protective sleeve 103; the lower end of the protective sleeve 103 is in threaded connection with a cleaning pipe 104; a cleaning sponge block 105 is connected with the inner part of the cleaning tube 104 through a screw; the lower end of the cleaning pipe 104 is in threaded connection with a protective cap 106, the internal thread pipe 102 and the protective sleeve 103 are taken down through the handheld handle 101, the protective cap 106 can be taken down, the probe body 9 is inserted into the cleaning pipe 104, and cleaning can be carried out through the cleaning cotton block 105, so that the accuracy of a detection result is guaranteed, and the cleanness of the probe body 9 is guaranteed.
In this embodiment, referring to fig. 3, the windproof adjustable fender structure 11 includes a connecting rod 111, a U-shaped lining base 112, a square bolt 113, a protective plate 114, a windproof protective plate 115, a rectangular through slot 116 and an adjusting screw 117, wherein the right end of the connecting rod 111 in the transverse direction is screwed to the left end of the U-shaped lining base 112; the U-shaped lining seat 112 is internally connected with the upper part of the protection plate 114 through a square head bolt 113; the front side and the rear side of the protection plate 114 are provided with windproof protection plates 115; rectangular through grooves 116 are transversely formed in the upper end and the lower end of the right part of the inner side of the windproof guard plate 115; adjusting screw 117 run through the inside that rectangle led to groove 116, and set up with guard plate 114 threaded connection, according to the protection demand, loosen adjusting screw 117, make prevent wind backplate 115 remove through rectangle led to groove 116 both ends around guard plate 114, confirm the protection position, locking adjusting screw 117, can guarantee the effect of preventing wind when probe body 9 detects, through loosening square head bolt 113, still adjustable guard plate 114 is in the inside position of U type liner seat 112, guarantee the protection effect, locking square head bolt 113 at last, can detect the operation.
In this embodiment, as shown in fig. 4, the antimagnetic protection grounding box structure 12 includes a semi-open left electromagnetic shielding box 121, a semi-open right electromagnetic shielding box 122, a hinge 123, a magnet 124, an iron block 125, a grounding wire 126 and a grounding cone 127, and the middle part of the upper portion between the semi-open left electromagnetic shielding box 121 and the semi-open right electromagnetic shielding box 122 is connected by the hinge 123; a magnet block 124 is connected to the right end screw at the lower part of the semi-open type left electromagnetic shielding box 121; the left end screw of the lower part of the semi-open right electromagnetic shielding box 122 is connected with an iron block 125; grounding wire 126 one end welding ground connection awl 127, the lower part left side of the left electromagnetic shield case 121 of other end welding semi-open, protect through left electromagnetic shield case 121 of semi-open and right electromagnetic shield case 122 of semi-open, and with grounding awl 127 ground connection, can pass through grounding wire 126 with static and electromagnetism and introduce the underground, and then make the device applicable in strong electromagnetic environment, guarantee to detect the structural accuracy, can open and close left electromagnetic shield case 121 of semi-open and right electromagnetic shield case 122 of semi-open through magnet piece 124 and iron plate 125, and the maintenance is convenient, and the operation is convenient.
In this embodiment, referring to fig. 5, the adjustable dust-proof protective cover structure 13 includes a protective cover body 131, a movable guard plate 132, a movable bolt 133, a U-shaped bracket 134, a stand column 135 and an adjustable push rod 136, wherein the protective cover body 131 is screwed on the upper portion of the movable guard plate 132; the movable guard plate 132 is transversely installed on the upper side of the inside of the U-shaped bracket 134 at the left side through a movable bolt 133; the U-shaped bracket 134 is in threaded connection with the upper end of the upright post 135; one end of the adjustable push rod 136 is coupled to the inside middle lower side of the upright post 135, the other end of the adjustable push rod 136 is coupled to the inside left end of the movable guard plate 132, the device can be well protected through the protective cover body 131 and the movable guard plate 132, and according to protection requirements, the movable guard plate 132 can be driven by the adjustable push rod 136 to move inside the U-shaped support 134 through the movable bolt 133, so that the protection effect is guaranteed, and the utilization rate of the device is improved.
In this embodiment, referring to fig. 6, the portable hands-free mobile frame structure 14 includes an anti-slip sleeve 141, a portable push-pull rod 142, a connecting rod 143, a supporting column 144, a movable tube 145, an adjusting bolt 146, a mobile chassis 147 and a mobile caster 148, wherein the anti-slip sleeve 141 is longitudinally sleeved on an outer wall of the portable push-pull rod 142; one transverse end of the connecting rod 143 is bolted to the left lower side of the portable push-pull rod 142, and the other transverse end is bolted to the right lower side of the support column 144; the upper part of the outer wall of the supporting column 144 is sleeved with a movable pipe 145 and is fastened and connected through an adjusting bolt 146; all bolted connection in removal chassis 147 bottom four corners position have movable truckle 148, cooperate connecting rod 143 to stimulate support column 144 through handheld antiskid cover 141 and portable push-and-pull rod 142, make removal chassis 147 remove through removing truckle 148, can carry out the multiposition removal to the device, convenient operation, and is convenient for carry, simultaneously through relaxing adjusting bolt 146, can adjust movable pipe 145 position of support column 144 outer wall, can change the overall height of device, be convenient for detect operation, it can to lock adjusting bolt 146 at last, guarantee the detection effect.
In this embodiment, specifically, the internal threaded tube 102 is screwed on the outer wall of the connector 8.
In this embodiment, specifically, the protection sleeve 103 is sleeved outside the probe body 9, and the protection sleeve 103 is a rubber sleeve or a PVC plastic sleeve.
In this embodiment, specifically, the horizontal left end of the connecting rod 111 is screwed on the upper right side of the connector 8.
In this embodiment, specifically, the protection plate 114 and the wind-proof protection plate 115 are disposed outside the probe body 9.
In this embodiment, specifically, the semi-open left electromagnetic shielding box 121 and the semi-open right electromagnetic shielding box 122 are fastened together, and the semi-open left electromagnetic shielding box 121 and the semi-open right electromagnetic shielding box 122 both adopt metal cages woven by semi-open metal wires.
In this embodiment, specifically, the magnet block 124 and the iron block 125 are disposed in an attached manner.
In this embodiment, specifically, the connecting block 2 is longitudinally bolted to the inner left wall of the semi-open left electromagnetic shielding box 121.
In this embodiment, specifically, the connecting column 6 longitudinally movably penetrates through the right side of the top of the semi-open right electromagnetic shielding box 122.
In this embodiment, specifically, the longitudinal lower end of the upright post 135 is screwed into a threaded hole formed in the left side of the upper portion of the semi-open left electromagnetic shielding box 121.
Preferably, the two support columns 144 are screwed at the lower longitudinal ends thereof to the upper right side of the movable bottom frame 147.
Preferably, the two movable tubes 145 are longitudinally bolted to the front and rear parts of the lower right side of the half-open left electromagnetic shielding box 121.
In this embodiment, specifically, the connector 8 and the probe body 9 are connected by a thread; the data interface 4 and the wireless communication module 5 are both electrically connected with the host 3.
In this embodiment, specifically, the cleaning sponge block 105 is a sponge block with a cylindrical longitudinal section, and the protective cap 106 is a rubber cap or a PVC plastic cap.
In this embodiment, specifically, the protection plate 114 is made of a PVC plastic plate, and the windproof protection plate 115 is made of two PVC plastic plates.
In this embodiment, specifically, the ground cone 127 is a copper cone.
In this embodiment, specifically, the protective cover body 131 is a PVC plastic cover with a triangular longitudinal section.
In this embodiment, specifically, the movable guard plate 132 is made of an aluminum alloy plate.
In this embodiment, specifically, the anti-slip sleeve 141 is a rubber sleeve, and the portable push-pull rod 142 is an aluminum alloy rod.
In this embodiment, specifically, the caster 148 is a plurality of casters with brake pads.
In this embodiment, specifically, the host 3 is a host for a TIF XP-1A SF6 high-sensitivity sulfur hexafluoride gas leak detector, and the probe body 9 is a probe for a TIF XP-1A SF6 high-sensitivity sulfur hexafluoride gas leak detector.
In this embodiment, specifically, the data interface 4 adopts a 3.0USB interface, and the wireless communication module 5 adopts an HC-08 bluetooth module.
In this embodiment, specifically, the movable bottom frame 147 adopts an aluminum alloy frame with a built-in counterweight.
In this embodiment, specifically, the adjustable push rod 136 is an LX600 electric push rod.
Principle of operation
In the invention, the internal thread tube 102 and the protective sleeve 103 are taken down by holding the hand-held handle 101, the protective cap 106 can also be taken down, the probe body 9 is inserted into the cleaning tube 104, and cleaning can be carried out through the cleaning cotton block 105, so that the accuracy of a detection result is ensured, and the cleanness of the probe body 9 is ensured; according to protection requirements, the adjusting screw 117 is loosened, so that the windproof protective plate 115 moves at the front end and the rear end of the protective plate 114 through the rectangular through groove 116, a protection position is determined, the adjusting screw 117 is locked, the windproof effect during detection of the probe body 9 can be ensured, the position of the protective plate 114 in the U-shaped liner 112 can be adjusted by loosening the square head bolt 113, the protection effect is ensured, and finally the square head bolt 113 is locked, so that detection operation can be performed; the semi-open type left electromagnetic shielding box 121 and the semi-open type right electromagnetic shielding box 122 are used for protection, the grounding cone 127 is grounded, static electricity and electromagnetism can be introduced underground through the grounding wire 126, the device is further applicable to a strong electromagnetic environment, the accuracy of a detection structure is guaranteed, the semi-open type left electromagnetic shielding box 121 and the semi-open type right electromagnetic shielding box 122 can be opened and closed through the magnet block 124 and the iron block 125, and therefore maintenance and operation are facilitated; the device can be well protected by the protective cover body 131 and the movable guard plate 132, and the movable guard plate 132 can be driven to move in the U-shaped bracket 134 through the movable bolt 133 by the adjustable push rod 136 according to protection requirements, so that the protection effect is ensured, and the utilization rate of the device is improved; through handheld antiskid cover 141 and portable push-and-pull rod 142 cooperation connecting rod 143 pulling support column 144 for remove chassis 147 and remove through removing truckle 148, can carry out the multiposition to the device and remove, convenient operation, portable, simultaneously through relaxing adjusting bolt 146, can adjust the movable tube 145 position of support column 144 outer wall, can change the whole height of device, be convenient for detect operation, last locking adjusting bolt 146 can, guarantee the detection effect.
The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention.
Claims (10)
1. Portable SF that adapts to strong electromagnetic field environment6The quantitative detection device is characterized in that the portable SF suitable for the strong electromagnetic field environment6The quantitative detection device comprises a mainboard (1), a connecting block (2), a host (3), a data interface (4), a wireless communication module (5), a connecting column (6), a cable (7), a connecting head (8), a probe body (9), a detachable cleaning and maintenance protective tube structure (10), a windproof adjustable protective plate structure (11), a diamagnetic protection grounding box structure (12), an adjustable dustproof protective cover structure (13) and a portable hands-free moving frame structure (14), wherein the left end of the mainboard (1) is in screw connection with the connecting block (2); a main machine (3) is welded on the upper side of the front part of the main board (1); the data interface (4) and the wireless communication module (5) are welded on the left part and the right part of the lower side of the front part of the mainboard (1) in parallel; the connecting column (6) is longitudinally in threaded connection with the upper right side of the main board (1) and is electrically connected with the host (3); one end of the cable (7) is electrically connected with the connecting column (6), and the other end of the cable is electrically connected with the probe body (9) through the connector (8); the detachable cleaning and maintenance protective pipe structure (10) and the windproof adjustable protective plate structure (11) are both connected with the connector (8); the antimagnetic protective grounding box structure (12) is connected with the adjustable dustproof protective cover structure (13); the antimagnetic protection grounding box structure (12) is connected with the portable hands-free moving frame structure (14); the detachable cleaning and maintenance protective pipe structure (10) comprises a portable handle (101), an internal thread pipe (102), a protective pipe (103), a cleaning pipe (104) and a cleaning sponge block(105) The hand-held handle (101) is in threaded connection with the left side and the right side of the internal threaded pipe (102); the longitudinal lower end of the internal thread pipe (102) is in threaded connection with the inner upper end of the protective sleeve (103); the lower end of the protective sleeve (103) is in threaded connection with a cleaning pipe (104); a cleaning sponge block (105) is connected with the inner part of the cleaning pipe (104) through a screw; the lower end of the cleaning pipe (104) is connected with a protective cap (106) through threads.
2. The portable SF for high electromagnetic field environment as set forth in claim 16The quantitative detection device is characterized in that the windproof adjustable guard plate structure (11) comprises a connecting rod (111), a U-shaped lining seat (112), a square head bolt (113), a guard plate (114), a windproof guard plate (115), a rectangular through groove (116) and an adjusting screw (117), wherein the transverse right end of the connecting rod (111) is in threaded connection with the left end of the U-shaped lining seat (112); the inside of the U-shaped lining seat (112) is connected with the upper part of the protection plate (114) through a square head bolt (113); the front side and the rear side of the protection plate (114) are provided with windproof protection plates (115); rectangular through grooves (116) are transversely formed in the upper end and the lower end of the right part of the inner side of the windproof guard plate (115); the adjusting screw (117) penetrates through the inside of the rectangular through groove (116) and is in threaded connection with the protection plate (114).
3. The portable SF for high electromagnetic field environment as set forth in claim 16The quantitative detection device is characterized in that the antimagnetic protection grounding box structure (12) comprises a semi-open type left electromagnetic shielding box (121), a semi-open type right electromagnetic shielding box (122), a hinge (123), a magnet block (124), an iron block (125), a grounding wire (126) and a grounding cone (127), wherein the middle part of the upper part between the semi-open type left electromagnetic shielding box (121) and the semi-open type right electromagnetic shielding box (122) is connected through the hinge (123); the right end of the lower part of the semi-open type left electromagnetic shielding box (121) is connected with a magnet block (124) through a screw; the left end screw at the lower part of the semi-open type right electromagnetic shielding box (122) is connected with an iron block (125); one end of the grounding wire (126) is welded with the grounding cone (127), and the other end of the grounding wire is welded with the left side of the lower part of the semi-open type left electromagnetic shielding box (121).
4. The portable SF for high electromagnetic field environment as set forth in claim 16The quantitative detection device is characterized in that the adjustable dustproof protection cover structure (13) comprises a protection cover body (131), a movable protection plate (132), a movable bolt (133), a U-shaped support (134), an upright post (135) and an adjustable push rod (136), wherein the protection cover body (131) is connected to the upper part of the movable protection plate (132) through screws; the movable guard plate (132) is transversely arranged on the left side of the U-shaped bracket (134) through a movable bolt (133); the U-shaped bracket (134) is in threaded connection with the upper end of the upright post (135); one end of the adjustable push rod (136) is coupled with the middle lower side inside the upright post (135) in a shaft mode, and the other end of the adjustable push rod is coupled with the left end inside the movable guard plate (132) in a shaft mode.
5. The portable SF for high electromagnetic field environment as set forth in claim 16The quantitative detection device is characterized in that the portable hands-free moving frame structure (14) comprises an anti-skidding sleeve (141), a portable push-pull rod (142), a connecting rod (143), a supporting column (144), a movable pipe (145), an adjusting bolt (146), a moving chassis (147) and a moving caster (148), wherein the anti-skidding sleeve (141) is longitudinally sleeved on the outer wall of the portable push-pull rod (142); one transverse end of the connecting rod (143) is connected with the left lower side of the portable push-pull rod (142) through a bolt, and the other transverse end of the connecting rod is connected with the right lower side of the supporting column (144) through a bolt; the upper part of the outer wall of the supporting column (144) is sleeved with a movable pipe (145) and is fixedly connected and arranged through an adjusting bolt (146); and four corners of the bottom of the movable underframe (147) are all connected with movable casters (148) through bolts.
6. The portable SF for high electromagnetic field environment as set forth in claim 16The quantitative detection device is characterized in that the internal thread pipe (102) is in threaded connection with the outer wall of the connector (8).
7. The portable SF for high electromagnetic field environment as set forth in claim 16The quantitative detection device is characterized in that the protective sleeve (103) is sleeved outside the probe body (9) and is used for(103) Rubber sleeves or PVC plastic sleeves are adopted.
8. The portable SF for high electromagnetic field environment as set forth in claim 26The quantitative detection device is characterized in that the transverse left end of the connecting rod (111) is in threaded connection with the upper right side of the connector (8).
9. The portable SF for high electromagnetic field environment as set forth in claim 26The quantitative detection device is characterized in that the protection plate (114) and the windproof protection plate (115) are arranged on the outer side of the probe body (9).
10. Portable SF according to claim 3 for high electromagnetic field environment6Quantitative determination device, its characterized in that, half open left side electromagnetic shield case (121) and half open right side electromagnetic shield case (122) lock joint setting, half open left side electromagnetic shield case (121) and half open right side electromagnetic shield case (122) all adopt the metal mesh box of half open with the wire weaving.
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| CN202011246111.2A CN113281542A (en) | 2020-11-10 | 2020-11-10 | Portable SF that adapts to strong electromagnetic field environment6Quantitative detection device |
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| CN202011246111.2A CN113281542A (en) | 2020-11-10 | 2020-11-10 | Portable SF that adapts to strong electromagnetic field environment6Quantitative detection device |
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