CN113791122A - Device and method for measuring resistivity of tower pile foundation grounding leakage flow packing filler - Google Patents
Device and method for measuring resistivity of tower pile foundation grounding leakage flow packing filler Download PDFInfo
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- CN113791122A CN113791122A CN202111088558.6A CN202111088558A CN113791122A CN 113791122 A CN113791122 A CN 113791122A CN 202111088558 A CN202111088558 A CN 202111088558A CN 113791122 A CN113791122 A CN 113791122A
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Abstract
The invention discloses a measuring device and a measuring method for resistivity of a tower pile foundation grounding leakage flow packing, which comprises a packing device for packing graphite powder into a stirring disc, wherein a discharge barrel is arranged in the packing device, the graphite powder is intermittently supplied into the stirring disc through the rotation of the discharge barrel, a feeding device for packing bentonite into the stirring disc is arranged at the rear end of the packing device, the discharge disc is arranged in the feeding device, the bentonite is uniformly packed into the stirring disc in batches, a detecting device for detecting the resistivity is arranged at the lower end of the feeding device, a material breaking plate is arranged in the detecting device, when the material in the detecting device is enough, the detecting device is cut off and the internal material is compressed, a detecting plug is arranged at the side edge of the detecting device, and the resistance measurement is carried out after the detecting plug is electrified. The invention presses the leakage flow package filling matrix through automatic mixing and proportioning and measures the resistance value of the matrix, can realize the integrated pressing and measurement of the matrix filler, and has convenient use and high measurement accuracy.
Description
Technical Field
The invention relates to the technical field of measurement of resistance reducing materials of grounding resistance of a grounding grid of an electric power system, in particular to a device and a method for measuring the resistivity of a packing of a tower pile foundation grounding leakage flow.
Technical Field
The tower grounding device of the power system is the most basic grounding fault protection device of the power transmission line, a good grounding network can effectively protect the power transmission line from bearing heavy current faults such as lightning protection, operation overvoltage protection and power frequency short circuit grounding, and the tower grounding device is basic equipment for guaranteeing the safe and stable operation of the power transmission line of the power system.
Because the grounding resistance of the grounding grid of the power transmission line tower mainly depends on the soil condition embedded by the grounding conductor, the terrains, the landforms and the geological environments of different regions are different, the grounding resistance of the power transmission line tower is difficult to be reduced to be less than 10 omega under most dry or sandstone soil conditions, and in recent years, the power system generally requires an operation and maintenance unit to reduce the grounding resistance of the power transmission line tower to be less than 7 omega, so that the conventional grounding material can reduce the grounding resistance to a standard limit value only by adopting a large amount of auxiliary resistance reducing materials.
In recent years, a plurality of types of auxiliary resistance reducing materials, such as a grounding module and a resistance reducing agent, are emerging in the field of grounding of an electric power system, and a plurality of technical constraints are often appeared when the two types of auxiliary resistance reducing materials are used: the former is easy to break and break, while the latter is easy to run off along with the washing of rainwater and underground water, thus losing the resistance reducing effect. In order to overcome the defects of the conventional grounding auxiliary resistance reducing material, the conventional grounding module and resistance reducing agent are replaced by a flexible flow relief package in the operation and maintenance unit of the power transmission line of the conventional power system, the outer layer of the material is a metal net or a graphite woven net, the appearance of the material is a bag with one sealed end, the inner filling material is a mixture of matrix fillers such as graphite powder, bentonite, an adhesive, short carbon fibers and the like, the auxiliary resistance reducing flow relief package overcomes the defects of the conventional grounding module and resistance reducing agent, and the auxiliary resistance reducing flow relief package is more applied to the grounding field of the conventional power transmission line tower.
In actual engineering, the electrical resistivity of the conductor matrix filler is the most main technical parameter for measuring the actual resistance reduction effect of the grounding resistance reduction leakage flow packet, and an accurate measurement device for the electrical resistivity of the matrix filler mixed medium is often lacked in the processes of preparation, testing and on-site sampling inspection of the grounding leakage flow packet, so that the grounding leakage flow packet produced by an actual manufacturer is often low in electrical conductivity, and an actual power enterprise user also lacks necessary detection equipment for a novel auxiliary resistance reduction leakage flow packet. According to the invention, the filling matrix of the leakage flow reducing package is pressed and the resistance value of the matrix is measured through automatic mixing and proportioning according to the actual engineering requirements in the preparation and test work of the grounding resistance reducing leakage flow package.
Disclosure of Invention
The invention aims to solve the technical problem that aiming at the defects in the prior art, the function of automatically mixing and proportioning the mixture to press and measure the resistance is provided, and the problem that the resistance cannot be accurately adjusted in the prior art is solved.
The technical scheme adopted by the invention for solving the technical problems is as follows: a tower pile foundation grounding leakage package filler resistivity measuring device comprises a filling device, wherein a feeding device is arranged at the upper end of the filling device, a detection device is arranged at the lower end of the feeding device, the filling device comprises a base, a side plate is arranged on the side edge of the base, an intermittent discharging mechanism is arranged on the side plate, and an uninterrupted material pushing mechanism is arranged at the lower end of the discharging mechanism; the feeding device comprises a fixed column, a stirring hopper is arranged on the side edge of the fixed column, and a stirring and filling mechanism is arranged at the lower end of the stirring hopper; the detection device comprises a compression shell, a stirring disc is arranged at the upper end of the compression shell, a stirring column is arranged inside the stirring disc, a motor II is arranged at the upper end of the stirring column, a compression mechanism is arranged at the lower end of the stirring disc, and the intermittent discharge mechanism and the stirring and filling mechanism automatically mix the mixture in proportion.
Furthermore, intermittent type discharge mechanism including installing motor one on the curb plate, motor one front end is provided with the blown down tank, the blown down tank be provided with the storage vat outward, the feed tank is installed to the blown down tank upper end, the blown down tank front end be provided with gear one, gear one front end is provided with gear two, gear two upper ends be provided with gear three, gear three and gear two meshing, gear three rear end be provided with gear four, make the load of graphite powder every time fixed.
Furthermore, incessant pushing equipment include the pushing rack of slidable mounting on the curb plate, the base on be provided with and push away the hopper, pushing away the rack slidable mounting on pushing away the hopper, pushing away material rack front end be provided with the scraping wings, the scraping wings slides on pushing away the hopper, directly will promote the graphite powder and mix when the graphite powder is poured out, improved work efficiency.
Furthermore, a leakage hole is formed in the discharging barrel, and a rack is arranged on the pushing rack and meshed with the first gear.
Further, stirring filling mechanism including installing the hopper at the stirring fill lower extreme, the inside play dish that is provided with of hopper, the play dish outside be provided with gear nine, gear nine upper end is provided with gear eight, gear eight front end is provided with the stirring wheel, the stirring wheel install inside the stirring fill, gear eight rear end be provided with gear seven, gear seven upper end is provided with gear six, gear six and gear seven meshing, gear six rear end be provided with the ejection of compact ball, be provided with gear five on the ejection of compact ball, the ejection of compact ball install in the feed tank, gear five and gear four meshing make the charge-in amount of bentonite fixed every time.
Further, compressing mechanism include the disconnected flitch of slidable mounting in compression shell, disconnected flitch rear end be provided with the extrusion spring, extrusion spring lower extreme be provided with the compression rack, compression shell side be provided with the detection plug, the compression shell lower extreme is provided with the ejector pad, ejector pad lower extreme rotate and be provided with ejector rod, ejector plate lower extreme is provided with the top and moves the rack, top rack slidable mounting on the base, ejector rod one end is rotated and is installed on the ejector pad, the ejector rod other end rotate and install on the top moves the rack, the top moves the rack side and installs gear eleven, gear eleven side install the gear ten, close the mixture through ejector pad, disconnected flitch and compression shell and close to 6 shape of face solids.
Furthermore, a rack is arranged at the lower end of the compression rack, a hydraulic cylinder is arranged at the rear end of the compression rack, and the upper rack of the compression rack is meshed with the gear.
Furthermore, a compression hole is formed in the compression shell, the compression hole is the sliding installation position of the material breaking plate, and an extrusion spring is arranged at the rear end of the material breaking plate.
The invention also provides a measuring method of the tower pile foundation grounding drainage package filler resistivity measuring device, which comprises the following steps:
s1, respectively placing materials to be mixed in a feed barrel and a stirring hopper;
s2, electrifying the detection plug after the mixture is extruded and molded in the detection device;
and S3, calculating the resistance by detecting the current passing through the plug for two sides.
Compared with the prior art, the invention has the beneficial effects that: (1) the resistivity measuring device for the ground resistance-reducing and flow-discharging bag matrix filler realizes the pressing and resistance measurement of the filler in automatic mixing and proportioning, effectively simulates the effect after on-site landfill, and has quick result and effective data; (2) the device for measuring the resistivity of the matrix filler of the grounding resistance-reducing and leakage-reducing flow pack adopts a mechanical linkage type design, saves energy, is easy to maintain and replace, has long service life, low failure rate and high efficiency; (3) the resistivity measuring device for the ground resistance-reducing drainage bag matrix filler reduces the brittleness of the produced resistance-reducing drainage bag through the detection device, and is convenient to transport and construct.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
FIG. 2 is a schematic view of the filling device of the present invention.
FIG. 3 is a partial schematic view of the filling device of the present invention.
FIG. 4 is a schematic structural diagram of a feeding device according to the present invention.
FIG. 5 is a partial schematic view of a feed apparatus according to the present invention.
FIG. 6 is a schematic structural diagram of a detecting device according to the present invention.
FIG. 7 is a partial schematic view of the detecting device of the present invention.
FIG. 8 is a partial schematic view of a detecting device according to the present invention.
Reference numerals: 1-a filling device; 2-a feeding device; 3-a detection device; 101-a base; 102-a side plate; 103-a charging barrel; 104-a storage barrel; 105-a discharge bucket; 106-motor one; 107-gear one; 108-gear two; 109-gear three; 110-gear four; 111-a pusher hopper; 112-a pusher rack; 113-a material pushing plate; 201-fixed column; 202-stirring hopper; 203-a hopper; 204-a discharge hopper; 205-discharging balls; 206-gear five; 207-gear six; 208-gear seven; 209-gear eight; 210-gear nine; 211-a stirring wheel; 212-a discharge tray; 301-stirring plate; 302-motor two; 303-stirring column; 304-a compression shell; 305-a compression hole; 306-compression rack; 307-gear ten; 308-pushing the rack; 309-jack rod; 310-gear eleven; 311-a material cutting plate; 312-test plug; 313-a roof plate; 314-compression spring.
Detailed Description
In the following description of the present invention, it is to be noted that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the following description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; the specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The invention will be further described with reference to the drawings and illustrative embodiments, which are provided herein to illustrate and not to limit the invention. In addition, if a detailed description of the known art is not necessary to show the features of the present invention, it is omitted.
Example (b): referring to fig. 1, a tower pile foundation grounding leakage flow package filler resistivity measuring device comprises a filling device 1 for filling graphite powder into a stirring disc in an even ratio, a feeding device 2 for filling bentonite into the stirring disc in an even ratio is arranged at the rear end of the filling device 1, and a detection device 3 for detecting resistivity is arranged at the lower end of the feeding device 2.
The filling device 1 shown in fig. 2 and 3 includes a motor i 106, the motor i 106 drives a discharging barrel 105 to rotate, a leakage hole is formed inside the discharging barrel 105 to place the graphite powder leaked from the feeding barrel 103 into a material pushing hopper 111, the discharging barrel 105 is mounted on a base 101, the discharging barrel 105 drives a gear i 107 and a gear ii 108 to rotate simultaneously, a gear iii 109 and the gear ii 108 are rotatably mounted on a side plate 102, the side plate 102 is mounted on the base 101, a material pushing rack 112 is arranged at the lower end of the gear i 107, the gear i 107 drives the material pushing rack 112 to slide, the material pushing rack 112 drives a material pushing plate 113 to slide on the material pushing hopper 111, the material pushing plate 113 pushes the graphite powder out of the material pushing hopper 111, the material pushing hopper 111 is mounted on the base 101, the material pushing plate 113 is mounted at the front end of the material pushing rack 112, the gear ii 108 drives the gear iii 109 and a gear iv 110 to rotate, the gear iii 109 is rotatably mounted on the side plate 102, the gear iv 110 and the gear iii 109 are coaxially mounted on the side plate 102, storage vat 104 is installed to the ejection of compact bucket 105 outside, and ejection of compact bucket 105 is at storage vat 104 internal rotation, and the volume of graphite powder is put into to even ratio, and the proportion of guaranteeing graphite powder in the finished product is stable unchangeable.
The feeding device 2 shown in fig. 4 and 5 includes a discharging ball 205, the discharging ball 205 drives a gear five 206 and a gear six 207 to rotate, the gear five 206 and the gear six 207 are installed on the discharging ball 205, the gear five 206 is meshed with a gear four 110, the gear six 207 drives a gear seven 208 and a gear eight 209 to rotate, the gear seven 208 is coaxially connected with the gear eight 209, the gear eight 209 is installed on a stirring hopper 202, the stirring hopper 202 is installed on a fixed column 201, the fixed column 201 is installed on a base 101, a hopper 203 is arranged at the lower end of the stirring hopper 202, a discharging hopper 204 is arranged at the lower end of the hopper 203, the gear eight 209 drives a stirring wheel 211 to rotate, the stirring wheel 211 is fixedly installed on the gear eight 209, the gear eight 209 drives the stirring wheel 211 to rotate, a discharging disc 212 is arranged on a gear nine 210, the discharging disc 212 rotates in the hopper 212, when the discharging disc 203 is attached to the stirring hopper 202, bentonite in the stirring hopper 202 enters the discharging disc 212, when the play charging tray 212 and play hopper 204 laminating, place into the hopper 204 with the bentonite in the play charging tray 212, the volume that the bentonite was put into to even ratio guarantees that the proportion of bentonite is stable unchangeable in the finished product, and ejection of compact ball 205 drives six 207 rotations of gear, and inside graphite powder passed through ejection of compact ball 205 simultaneously, the bentonite carries out the pay-off with the graphite powder simultaneously, improves bentonite and graphite powder mixing efficiency.
Referring to fig. 6, 7 and 8, the detecting device 3 includes a stirring plate 301, the stirring plate 301 is fixedly installed on a base 101, a second motor 302 is installed at the upper end of the stirring plate 301, a stirring column 303 is installed at the lower end of the second motor 302, the second motor 302 drives the stirring column 303 to rotate, the stirring column 303 stirs the material in the stirring plate 301, a compression shell 304 is installed at the lower end of the stirring plate 301, a material breaking plate 311 for breaking the stirring plate 301 is installed on the compression shell 304 in a sliding manner, an extrusion spring 314 is installed at the rear end of the material breaking plate 311, a compression rack 306 is installed at the lower end of the extrusion spring 314, a rack and a hydraulic cylinder are installed on the compression rack 306, a rack on the compression rack 306 is engaged with a pinion ten 307, a pinion eleven 310 is installed on the base 101 in a rotating manner with the pinion eleven 310, the compression rack 306 is driven by the hydraulic cylinder to rotate the ejector rod 309 and the pinion eleven 310, the ejector rack 308 is driven to move when the pinion eleven 310 rotates, the rack 308 is moved in the top, and is installed on base 101 in a sliding manner, the rack 308 is moved in the top drives the pole 309 and the board 313 is moved in the top, and sliding installation is in compression shell 304 in the top, the pole 309 one end is moved with the top and is moved the board 313 rotation and be connected, eight 209 other ends of gear are connected with the rack 308 is moved in the top, after the board 313 is moved to the extrusion of bentonite and graphite powder mixture, to the circular telegram of detection plug 312, detection plug 312 installs in compression shell 304 both sides, to detection plug 312 circular telegram back detection resistance, stirring post 303 stirs graphite powder and bentonite mixture, make graphite powder and bentonite intensive mixing, make material distribution in the finished product even, improve finished product stability, when detection plug 312 is inside the finished product, it is stable effective to the detection data of finished product resistance, detection efficiency has been improved.
In an embodiment, a measuring method of a tower pile foundation grounding leakage package filler resistivity measuring device comprises the following steps:
and S1, placing the materials to be mixed in the feed barrel 103 and the stirring hopper 202 respectively.
S2, after the mixture is extruded in the detection device 3, the detection plug 312 is energized.
S3, calculating the resistance by detecting the magnitude of current passing through plug 312 for both sides.
The working principle is as follows: when the invention starts to work, graphite powder is placed in the feed barrel 103, bentonite is placed in the stirring hopper 202, the first motor 106 is started, the first motor 106 drives the discharge barrel 105 to rotate in the storage barrel 104, the discharge barrel 105 drives the first gear 107 and the second gear 108 to rotate, the first gear 107 drives the material pushing rack 112 and the material pushing plate 113 to slide on the material pushing hopper 111, graphite in the material pushing hopper 111 is pushed into the stirring disc 301, the second gear 108 drives the third gear 109 to rotate, the third gear 109 drives the fourth gear 110 to rotate, the fourth gear 110 drives the fifth gear 206 to rotate, the fifth gear 206 drives the material discharging ball 205 to rotate in the feed barrel 103, when the material discharging ball 205 is attached to the discharge barrel 105, the graphite is placed on the material pushing hopper 111, the material discharging ball 205 drives the sixth gear 207 to rotate, the sixth gear 207 drives the seventh gear 208 to rotate, the seventh gear 208 drives the eighth gear 209 to rotate, the eighth gear 209 drives the stirring wheel 211 to rotate in the stirring hopper 202, the stirring wheel 211 stirs the bentonite in the stirring hopper 202, the eight gear 209 rotates to drive the discharge disc 212 to rotate in the hopper 203, the hopper 203 is attached to the stirring hopper 202 to take out the bentonite, the bentonite is brought into the stirring disc 301 through the discharge hopper 204, the second motor 302 drives the stirring column 303 to rotate, the stirring column 303 stirs the bentonite and graphite in the stirring disc 301, the mixture of the bentonite and the graphite after being stirred falls into the compression shell 304, the compression rack 306 moves through the hydraulic cylinder, when the compression rack 306 moves, the material breaking plate 311 is driven to slide in the compression shell 304, the material breaking plate 311 blocks the lower end of the stirring disc 301, so that the mixture of the bentonite and the graphite stops dropping into the compression shell 304, when the compression rack 306 moves, the compression rack 306 drives the ten gear 307 and the eleven gear 310 to rotate, the jacking rack 308 is driven by the eleven gear 310 to move, the jacking rod 308 drives the jacking rod 309 to move, the ejector rod 309 drives the ejector plate 313 to lift in the compression shell 304 to extrude the mixture of bentonite and graphite, so that the bentonite and graphite become a six-sided block, the detection plug 312 on the side of the compression shell 304 is electrified after extrusion molding, the detection plug 312 is arranged in the mixture of the bentonite and graphite, and then the resistance detection is carried out on the mixture of the bentonite and graphite. Therefore, the invention can press the leakage flow pack filling matrix through automatic mixing and proportioning and measure the resistance value of the matrix, can realize the integrated pressing and measurement of the matrix filler, and has high measurement accuracy, simple and convenient operation method and wide application prospect.
The present invention is not limited to the above-described embodiments, and those skilled in the art will be able to make various modifications without creative efforts from the above-described conception and fall within the scope of the present invention.
Claims (9)
1. The utility model provides a shaft tower pile foundation ground connection earial drainage package filler resistivity measuring device, is provided with feed arrangement (2) including filling device (1) in the upper end, and feed arrangement (2) lower extreme is provided with detection device (3), its characterized in that:
the filling device (1) comprises a base (101), a side plate (102) is arranged on the side edge of the base (101), an intermittent discharging mechanism is arranged on the side plate (102), and an uninterrupted material pushing mechanism is arranged at the lower end of the discharging mechanism; the feeding device (2) comprises a fixed column (201), a stirring hopper (202) is arranged on the side edge of the fixed column (201), and a stirring and filling mechanism is arranged at the lower end of the stirring hopper (202); the detection device (3) comprises a compression shell (304), wherein a stirring disc (301) is arranged at the upper end of the compression shell (304), a stirring column (303) is arranged inside the stirring disc (301), a motor II (302) is arranged at the upper end of the stirring column (303), and a compression mechanism is arranged at the lower end of the stirring disc (301).
2. The tower pile foundation grounding drainage package filler resistivity measuring device of claim 1, characterized in that:
the intermittent discharging mechanism comprises a first motor (106) arranged on a side plate (102), a discharging barrel (105) is arranged at the front end of the first motor (106), a storage barrel (104) is arranged outside the discharging barrel (105), a feeding barrel (103) is arranged at the upper end of the discharging barrel (105), a first gear (107) is arranged at the front end of the discharging barrel (105), a second gear (108) is arranged at the front end of the first gear (107), a third gear (109) is arranged at the upper end of the second gear (108), the third gear (109) is meshed with the second gear (108), and a fourth gear (110) is arranged at the rear end of the third gear (109).
3. The tower pile foundation grounding drainage package filler resistivity measuring device of claim 2, characterized in that:
the uninterrupted material pushing mechanism comprises a material pushing rack (112) which is slidably mounted on the side plate (102), a material pushing hopper (111) is arranged on the base (101), the material pushing rack (112) is slidably mounted on the material pushing hopper (111), a material pushing plate (113) is arranged at the front end of the material pushing rack (112), and the material pushing plate (113) slides on the material pushing hopper (111).
4. The tower pile foundation grounding drainage package filler resistivity measuring device of claim 3, characterized in that:
the discharging barrel (105) is provided with a leakage hole, the pushing rack (112) is provided with a rack, and the rack on the pushing rack (112) is meshed with the first gear (107).
5. The tower pile foundation grounding drainage package filler resistivity measuring device of claim 4, characterized in that:
the stirring and filling mechanism comprises a hopper (203) arranged at the lower end of a stirring hopper (202), a discharging disc (212) is arranged inside the hopper (203), a gear nine (210) is arranged on the outer side of the discharging disc (212), a gear eight (209) is arranged at the upper end of the gear nine (210), a stirring wheel (211) is arranged at the front end of the gear eight (209), the stirring wheel (211) is arranged inside the stirring hopper (202), a gear seven (208) is arranged at the rear end of the gear eight (209), a gear six (207) is arranged at the upper end of the gear seven (208), the gear six (207) is meshed with the gear seven (208), a discharging ball (205) is arranged at the rear end of the gear six (207), a gear five (206) is arranged on the discharging ball (205), the discharging ball (205) is arranged in a feeding barrel (103), and the gear five (206) is meshed with the gear four (110).
6. The tower pile foundation grounding drainage package filler resistivity measuring device of claim 1, characterized in that:
the compression mechanism comprises a material breaking plate (311) which is slidably mounted in a compression shell (304), an extrusion spring (314) is arranged at the rear end of the material breaking plate (311), a compression rack (306) is arranged at the lower end of the extrusion spring (314), a detection plug (312) is arranged on the side edge of the compression shell (304), a jacking plate (313) is arranged at the lower end of the compression shell (304), a jacking rod (309) is rotatably arranged at the lower end of the jacking plate (313), a jacking rack (308) is arranged at the lower end of the jacking plate (313), the jacking rack (308) is slidably mounted on a base (101), one end of the jacking rod (309) is rotatably mounted on the jacking plate (313), the other end of the jacking rod (309) is rotatably mounted on the jacking rack (308), eleven gears (310) are mounted on the side edge of the jacking rack (308), and ten gears (307) are mounted on the eleven gears (310).
7. The tower pile foundation grounding drainage package filler resistivity measuring device of claim 6, characterized in that: the lower end of the compression rack (306) is provided with a rack, the rear end of the compression rack (306) is provided with a hydraulic cylinder, and the upper rack of the compression rack (306) is meshed with the pinion gear (307).
8. The tower pile foundation grounding drainage package filler resistivity measuring device of claim 7, characterized in that: the compression shell (304) is provided with a compression hole (305), the compression hole (305) is a sliding installation position of the material cutting plate (311), and the rear end of the material cutting plate (311) is provided with an extrusion spring (314).
9. The method for measuring the resistivity of the tower pile foundation grounding drainage package filler according to any one of claims 1 to 8, characterized by comprising the following steps:
s1, respectively placing materials to be mixed in a feed barrel (103) and a stirring hopper (202);
s2, after the mixture is extruded and formed in the detection device (3), electrifying the detection plug (312);
and S3, calculating the resistance size by detecting the current passing through the plug (312) on two sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111088558.6A CN113791122B (en) | 2021-09-16 | 2021-09-16 | Device and method for measuring resistivity of pile foundation grounding leakage flow packet filler of tower |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111088558.6A CN113791122B (en) | 2021-09-16 | 2021-09-16 | Device and method for measuring resistivity of pile foundation grounding leakage flow packet filler of tower |
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| CN113791122A true CN113791122A (en) | 2021-12-14 |
| CN113791122B CN113791122B (en) | 2023-08-25 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115874599A (en) * | 2023-01-09 | 2023-03-31 | 江苏科技大学 | Sand liquefaction prevention compaction pile based on resistivity characteristic and construction method thereof |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1427515A (en) * | 1972-03-07 | 1976-03-10 | Secretary Trade Ind Brit | Explosive gas detectors |
| JP2003036770A (en) * | 2001-07-24 | 2003-02-07 | Mitsubishi Electric Corp | Circuit breaker and insulator type circuit breaker |
| CN2876771Y (en) * | 2006-02-09 | 2007-03-07 | 青岛高校控制系统工程有限公司 | On line tester for solid bulk material performance |
| CN105903683A (en) * | 2016-06-07 | 2016-08-31 | 浙江五洲新春集团股份有限公司 | Automatic roundness detecting and sorting machine |
| CN206601277U (en) * | 2017-04-06 | 2017-10-31 | 山东嘉源检测技术有限公司 | Soil environment detects sample processing device |
| CN109328107A (en) * | 2016-06-24 | 2019-02-12 | 株式会社钟化 | Flow reactor |
| CN208863671U (en) * | 2018-07-19 | 2019-05-17 | 义乌市欧雅化妆品有限公司 | A kind of automatic filling device for lipstick production |
| CN111844444A (en) * | 2020-07-24 | 2020-10-30 | 苏州农业职业技术学院 | Concrete mixing robot with automatic sampling function |
| WO2021017586A1 (en) * | 2019-07-26 | 2021-02-04 | 南京禹智智能科技有限公司 | Pipe material polishing machine and polishing method therefor |
| CN212586003U (en) * | 2020-06-15 | 2021-02-23 | 江西高安市金辉毯业科技有限公司 | A raw materials ratio sampling test mechanism for production of papermaking felt |
| CN112683637A (en) * | 2020-12-04 | 2021-04-20 | 聂宝林 | Clinical examination is with pathological section former |
| CN112985968A (en) * | 2021-04-19 | 2021-06-18 | 双胞胎（集团）股份有限公司 | Detection equipment for water-soluble compound feed |
-
2021
- 2021-09-16 CN CN202111088558.6A patent/CN113791122B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1427515A (en) * | 1972-03-07 | 1976-03-10 | Secretary Trade Ind Brit | Explosive gas detectors |
| JP2003036770A (en) * | 2001-07-24 | 2003-02-07 | Mitsubishi Electric Corp | Circuit breaker and insulator type circuit breaker |
| CN2876771Y (en) * | 2006-02-09 | 2007-03-07 | 青岛高校控制系统工程有限公司 | On line tester for solid bulk material performance |
| CN105903683A (en) * | 2016-06-07 | 2016-08-31 | 浙江五洲新春集团股份有限公司 | Automatic roundness detecting and sorting machine |
| CN109328107A (en) * | 2016-06-24 | 2019-02-12 | 株式会社钟化 | Flow reactor |
| CN206601277U (en) * | 2017-04-06 | 2017-10-31 | 山东嘉源检测技术有限公司 | Soil environment detects sample processing device |
| CN208863671U (en) * | 2018-07-19 | 2019-05-17 | 义乌市欧雅化妆品有限公司 | A kind of automatic filling device for lipstick production |
| WO2021017586A1 (en) * | 2019-07-26 | 2021-02-04 | 南京禹智智能科技有限公司 | Pipe material polishing machine and polishing method therefor |
| CN212586003U (en) * | 2020-06-15 | 2021-02-23 | 江西高安市金辉毯业科技有限公司 | A raw materials ratio sampling test mechanism for production of papermaking felt |
| CN111844444A (en) * | 2020-07-24 | 2020-10-30 | 苏州农业职业技术学院 | Concrete mixing robot with automatic sampling function |
| CN112683637A (en) * | 2020-12-04 | 2021-04-20 | 聂宝林 | Clinical examination is with pathological section former |
| CN112985968A (en) * | 2021-04-19 | 2021-06-18 | 双胞胎（集团）股份有限公司 | Detection equipment for water-soluble compound feed |
Non-Patent Citations (1)
| Title |
|---|
| 胡元潮;阮江军;肖微;詹清华;黄道春;王湘汉;: "柔性石墨复合接地材料及其相关性能试验研究", 高电压技术, no. 06, pages 1879 - 1889 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115874599A (en) * | 2023-01-09 | 2023-03-31 | 江苏科技大学 | Sand liquefaction prevention compaction pile based on resistivity characteristic and construction method thereof |
| CN115874599B (en) * | 2023-01-09 | 2023-11-21 | 江苏科技大学 | Sand liquefaction prevention compaction pile based on resistivity characteristic and construction method thereof |
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| CN113791122B (en) | 2023-08-25 |
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