CN110716070A - Load measuring device - Google Patents
Load measuring device Download PDFInfo
- Publication number
- CN110716070A CN110716070A CN201911173808.9A CN201911173808A CN110716070A CN 110716070 A CN110716070 A CN 110716070A CN 201911173808 A CN201911173808 A CN 201911173808A CN 110716070 A CN110716070 A CN 110716070A
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- brake bar
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- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000005259 measurement Methods 0.000 abstract description 8
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 2
- 206010014357 Electric shock Diseases 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012544 monitoring process 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
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
Load measurement device relates to the technical field of power load measurement, and its structure is: the device consists of a first order gram bar, a second order gram bar, a third order gram bar, a meter connecting line and a load measuring meter; the plug A is inserted into the jack A, and the external thread connector A is in threaded connection with the internal thread A in the internal thread connector A; the plug B is inserted into the jack B, and the external thread connector B is in threaded connection with the internal thread B in the internal thread connector B; one end of the double-end meter connecting wire is inserted into the jack C, and the other end of the double-end meter connecting wire is inserted into the load measuring meter. The invention has the beneficial effects that: simple structure, the installation is swift, convenient to carry, easy operation, safe and reliable, work efficiency promotes by a wide margin, only needs two people can accomplish work, has saved manpower and materials, has ensured personal safety, has realized the operation of load measurement ground, has very strong practical value, can use widely.
Description
Technical Field
The invention relates to a load measuring device, in particular to the technical field of power load measurement.
Background
With the rapid development of the economic society and the continuous improvement of the living standard of people, the electricity consumption in county and city areas is accelerated rapidly, and operation and maintenance personnel need to master the public variable load change situation in time so as to ensure the safe and stable operation of distribution network equipment. At present, although a marketing system realizes real-time monitoring and analysis of load of a public transformer area, the situation of manual completion of load measurement is inevitable sometimes due to factors such as disconnection, system technical problems and abnormal areas. During each load measurement, a series of complicated processes such as preparation of safety tools and instruments, climbing of a ladder, and collection and arrangement of tools and instruments after the measurement are finished are required. In order to obtain accurate data, a worker climbs up and down in a measured platform area, physical power is consumed, time and labor are wasted, a large personal electric shock risk exists, especially, the load is measured at a peak in the evening in winter, and the safety risk is increased in vain.
Disclosure of Invention
In view of the above-mentioned problems, the present invention provides a load measuring device, comprising: the device consists of a first order gram bar (1), a second order gram bar (2), a third order gram bar (3), a meter connecting wire (4) and a load measuring meter (5);
one end of a brake bar main body A (108) of the first brake bar (1) is fixedly provided with a fixing cap (107), a fixing ring (106) is arranged on the side face of the fixing cap (107), a fixing connecting piece (118) is arranged at the end portion of the fixing cap (107), an embedded head fixing block (117) is fixedly connected onto the fixing connecting piece (118), an embedded B (114) is fixedly arranged on one side of the embedded head fixing block (117), the other side of the embedded head fixing block (117) is connected with the embedded A (101) through a pin (116), a fixing block (102) is arranged on the outer side of the embedded A (101), a through hole (103) is formed in the end portion of the fixing block (102), a connecting ring (104) penetrates through the through hole (103), one end of a rope (105) is tied to the connecting ring (104), and the other end; the inner side of the fixed block (102) is connected with one end of a spring (119), and the other end of the spring (119) is fixed on the embedded head fixed block (117); an inductor (115) is fixedly arranged between the embedding A (101) and the embedding B (114), a measuring connecting line A (109) is connected onto the inductor (115), the measuring connecting line A (109) penetrates through the embedding head fixing block (117) and then penetrates into the order gram rod main body A (108) to be connected with a jack A (110) arranged at the other end of the order gram rod main body A (108), the jack A (110) is fixed in the order gram rod main body A (108) through the jack fixing block A (111), and an internal thread connector A (112) is arranged at the end part of the order gram rod main body A (108) corresponding to the jack A (110);
an external thread connector A (202) is arranged at one end of a brake bar main body B (204) of the second brake bar (2), a plug A (201) is arranged in the brake bar main body B (204) corresponding to the external thread connector A (202), the plug A (201) is fixed in the brake bar main body B (204) through a plug fixing block A (203), one end of a measuring connecting line B (205) in the brake bar main body B (204) is connected to the plug A (201), the other end of the measuring connecting line B (205) is connected with a jack B (206) arranged in the other end of the brake bar main body B (204), the jack B (206) is fixed in the brake bar main body B (204) through a jack fixing block B (207), and an internal thread connector B (208) is arranged at the end part of the brake bar main body B (204) corresponding to the jack B (206);
an external thread connector B (302) is arranged at one end of a brake bar main body C (304) of the third brake bar (3), a plug B (301) is arranged in the brake bar main body C (304) corresponding to the external thread connector B (302), the plug B (301) is fixed in the brake bar main body C (304) through a plug fixing block B (303), one end of a measuring connecting line C (305) in the brake bar main body C (304) is connected to the plug B (301), the other end of the measuring connecting line C (305) is connected with a switch (306) in the brake bar main body B (204), a switch button (307) is arranged on the switch (306), the switch button (307) penetrates out of the brake bar main body C (304), the switch (306) is connected with a jack C (308) in the other end of the brake bar main body C (304) through the measuring connecting line C (305), and the jack C (308) is fixed in the brake bar main body C (304) through a jack C (309), a handle sleeve (310) is sleeved outside the insulating rod main body B (204) corresponding to the insertion hole B (206).
The plug A (201) is inserted into the jack A (110), and the external thread connector A (202) is in threaded connection with the internal thread A (113) in the internal thread connector A (112); the plug B (301) is inserted into the jack B (206), and the external thread connector B (302) is in threaded connection with the internal thread B (209) in the internal thread connector B (208); one end of the double-end meter connecting wire (4) is inserted into the jack C (308), and the other end is inserted into the load measuring meter (5).
The number of the second order gram rods (2) is more than 1, and the second order gram rods can be adjusted according to requirements.
The length of the rope is 2-10m and is adjusted according to requirements.
The principle and the using method of the invention are as follows: according to requirements, preparing a first insulating rod (1), more than one second insulating rod (2), a third insulating rod (3), a meter connecting wire (4) and a load measuring meter (5), inserting a plug A (201) into the jack A (110), and connecting the external thread connector A (202) with the internal thread A (113) in the internal thread connector A (112) in a threaded manner; then inserting the plug B (301) into the jack B (206), and connecting the external thread connector B (302) with the internal thread B (209) in the internal thread connector B (208) in a threaded manner; one end of a double-head meter connecting wire (4) is inserted into the jack C (308), the other end of the double-head meter connecting wire is inserted into the load measuring meter (5), one hand grasps the handle sleeve (310) to lift the pliers A (101) and the pliers B (114) to the positions needing to be measured, the other hand pulls the rope (105) to open the pliers A (101), places the pliers A (101) and the pliers B (114) at the positions needing to be measured, the rope (105) is loosened to clamp the pliers A (101) and the pliers B (114), and the switch button (307) is pressed to observe and record data displayed by the load measuring meter (5).
The invention has the beneficial effects that: simple structure, the installation is swift, convenient to carry, easy operation, safe and reliable, work efficiency promotes by a wide margin, only needs two people can accomplish work, has saved manpower and materials, has ensured personal safety, has realized the operation of load measurement ground, has very strong practical value, can use widely.
Drawings
FIG. 1 is a connection diagram of the present invention;
FIG. 2 is a detail view of reference number 1 of FIG. 1;
FIG. 3 is a detail view of reference number 2 of FIG. 1;
FIG. 4 is a detail view of reference number 3 of FIG. 1;
in the figure: 1. a first link rod, a second link rod, a third link rod, a fourth link rod, a fifth link rod, a sixth link rod, a fifth link rod main body A, 109, a measuring link rod A, 110, a jack A, 111, a jack fixing block A, 112, an internal thread connector A, 113, an internal thread A, 114, an embedded B, 115, a sensor, 116, a pin, 117, an embedded head fixing block, 118, a fixing connecting sheet, 119, a spring, 201, a connecting plug A, 202, an external thread connector A, 203, a plug fixing block A, 204, a link rod main body B, 205, a measuring link rod B, 206, a jack B, 207, a jack fixing block B, 208, a connector internal thread B, 209, an internal thread B, 301, a connecting plug B, 302, an external thread, 303. the plug fixing block B, 304, the insulating rod main body C, 305, the measuring connecting line C, 306, the switch, 307, the switch button, 308, the connecting jack C, 309, the jack fixing block C, 310 and the handle sleeve.
Detailed Description
Embodiment 1, as shown in fig. 1 to 4, the present invention provides a load measuring apparatus having a structure in which: the device consists of a first order gram bar (1), a second order gram bar (2), a third order gram bar (3), a meter connecting wire (4) and a load measuring meter (5);
one end of a brake bar main body A (108) of the first brake bar (1) is fixedly provided with a fixing cap (107), a fixing ring (106) is arranged on the side face of the fixing cap (107), a fixing connecting piece (118) is arranged at the end portion of the fixing cap (107), an embedded head fixing block (117) is fixedly connected onto the fixing connecting piece (118), an embedded B (114) is fixedly arranged on one side of the embedded head fixing block (117), the other side of the embedded head fixing block (117) is connected with the embedded A (101) through a pin (116), a fixing block (102) is arranged on the outer side of the embedded A (101), a through hole (103) is formed in the end portion of the fixing block (102), a connecting ring (104) penetrates through the through hole (103), one end of a rope (105) is tied to the connecting ring (104), and the other end; the inner side of the fixed block (102) is connected with one end of a spring (119), and the other end of the spring (119) is fixed on the embedded head fixed block (117); an inductor (115) is fixedly arranged between the embedding A (101) and the embedding B (114), a measuring connecting line A (109) is connected onto the inductor (115), the measuring connecting line A (109) penetrates through the embedding head fixing block (117) and then penetrates into the order gram rod main body A (108) to be connected with a jack A (110) arranged at the other end of the order gram rod main body A (108), the jack A (110) is fixed in the order gram rod main body A (108) through the jack fixing block A (111), and an internal thread connector A (112) is arranged at the end part of the order gram rod main body A (108) corresponding to the jack A (110);
an external thread connector A (202) is arranged at one end of a brake bar main body B (204) of the second brake bar (2), a plug A (201) is arranged in the brake bar main body B (204) corresponding to the external thread connector A (202), the plug A (201) is fixed in the brake bar main body B (204) through a plug fixing block A (203), one end of a measuring connecting line B (205) in the brake bar main body B (204) is connected to the plug A (201), the other end of the measuring connecting line B (205) is connected with a jack B (206) arranged in the other end of the brake bar main body B (204), the jack B (206) is fixed in the brake bar main body B (204) through a jack fixing block B (207), and an internal thread connector B (208) is arranged at the end part of the brake bar main body B (204) corresponding to the jack B (206);
an external thread connector B (302) is arranged at one end of a brake bar main body C (304) of the third brake bar (3), a plug B (301) is arranged in the brake bar main body C (304) corresponding to the external thread connector B (302), the plug B (301) is fixed in the brake bar main body C (304) through a plug fixing block B (303), one end of a measuring connecting line C (305) in the brake bar main body C (304) is connected to the plug B (301), the other end of the measuring connecting line C (305) is connected with a switch (306) in the brake bar main body B (204), a switch button (307) is arranged on the switch (306), the switch button (307) penetrates out of the brake bar main body C (304), the switch (306) is connected with a jack C (308) in the other end of the brake bar main body C (304) through the measuring connecting line C (305), and the jack C (308) is fixed in the brake bar main body C (304) through a jack C (309), a handle sleeve (310) is sleeved outside the insulating rod main body B (204) corresponding to the insertion hole B (206).
When the plug is used, a first insulating rod (1), a second insulating rod (2), a third insulating rod (3), a meter connecting wire (4) and a load measuring meter (5) are prepared according to requirements, the plug A (201) is inserted into the jack A (110), and the external thread connector A (202) is in threaded connection with the internal thread A (113) in the internal thread connector A (112); then inserting the plug B (301) into the jack B (206), and connecting the external thread connector B (302) with the internal thread B (209) in the internal thread connector B (208) in a threaded manner; one end of a double-head meter connecting wire (4) is inserted into the jack C (308), the other end of the double-head meter connecting wire is inserted into the load measuring meter (5), one hand grasps the handle sleeve (310) to lift the pliers A (101) and the pliers B (114) to the positions needing to be measured, the other hand pulls the rope (105) to open the pliers A (101), places the pliers A (101) and the pliers B (114) at the positions needing to be measured, the rope (105) is loosened to clamp the pliers A (101) and the pliers B (114), and the switch button (307) is pressed to observe and record data displayed by the load measuring meter (5).
Claims (4)
1. Load measuring device, its characterized in that: the device consists of a first order gram bar (1), a second order gram bar (2), a third order gram bar (3), a meter connecting wire (4) and a load measuring meter (5);
one end of a brake bar main body A (108) of the first brake bar (1) is fixedly provided with a fixing cap (107), a fixing ring (106) is arranged on the side face of the fixing cap (107), a fixing connecting piece (118) is arranged at the end portion of the fixing cap (107), an embedded head fixing block (117) is fixedly connected onto the fixing connecting piece (118), an embedded B (114) is fixedly arranged on one side of the embedded head fixing block (117), the other side of the embedded head fixing block (117) is connected with the embedded A (101) through a pin (116), a fixing block (102) is arranged on the outer side of the embedded A (101), a through hole (103) is formed in the end portion of the fixing block (102), a connecting ring (104) penetrates through the through hole (103), one end of a rope (105) is tied to the connecting ring (104), and the other end; the inner side of the fixed block (102) is connected with one end of a spring (119), and the other end of the spring (119) is fixed on the embedded head fixed block (117); an inductor (115) is fixedly arranged between the embedding A (101) and the embedding B (114), a measuring connecting line A (109) is connected onto the inductor (115), the measuring connecting line A (109) penetrates through the embedding head fixing block (117) and then penetrates into the order gram rod main body A (108) to be connected with a jack A (110) arranged at the other end of the order gram rod main body A (108), the jack A (110) is fixed in the order gram rod main body A (108) through the jack fixing block A (111), and an internal thread connector A (112) is arranged at the end part of the order gram rod main body A (108) corresponding to the jack A (110);
an external thread connector A (202) is arranged at one end of a brake bar main body B (204) of the second brake bar (2), a plug A (201) is arranged in the brake bar main body B (204) corresponding to the external thread connector A (202), the plug A (201) is fixed in the brake bar main body B (204) through a plug fixing block A (203), one end of a measuring connecting line B (205) in the brake bar main body B (204) is connected to the plug A (201), the other end of the measuring connecting line B (205) is connected with a jack B (206) arranged in the other end of the brake bar main body B (204), the jack B (206) is fixed in the brake bar main body B (204) through a jack fixing block B (207), and an internal thread connector B (208) is arranged at the end part of the brake bar main body B (204) corresponding to the jack B (206);
an external thread connector B (302) is arranged at one end of a brake bar main body C (304) of the third brake bar (3), a plug B (301) is arranged in the brake bar main body C (304) corresponding to the external thread connector B (302), the plug B (301) is fixed in the brake bar main body C (304) through a plug fixing block B (303), one end of a measuring connecting line C (305) in the brake bar main body C (304) is connected to the plug B (301), the other end of the measuring connecting line C (305) is connected with a switch (306) in the brake bar main body B (204), a switch button (307) is arranged on the switch (306), the switch button (307) penetrates out of the brake bar main body C (304), the switch (306) is connected with a jack C (308) in the other end of the brake bar main body C (304) through the measuring connecting line C (305), and the jack C (308) is fixed in the brake bar main body C (304) through a jack C (309), a handle sleeve (310) is sleeved outside the insulating rod main body B (204) corresponding to the insertion hole B (206).
2. The load measuring device according to claim 1, wherein: the plug A (201) is inserted into the jack A (110), and the external thread connector A (202) is in threaded connection with the internal thread A (113) in the internal thread connector A (112); the plug B (301) is inserted into the jack B (206), and the external thread connector B (302) is in threaded connection with the internal thread B (209) in the internal thread connector B (208); one end of the double-end meter connecting wire (4) is inserted into the jack C (308), and the other end is inserted into the load measuring meter (5).
3. The load measuring device according to claim 1, wherein: the number of the second order gram rods (2) is more than 1.
4. The load measuring device according to claim 1, wherein: the length of the rope is 2-10 m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911173808.9A CN110716070A (en) | 2019-11-26 | 2019-11-26 | Load measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911173808.9A CN110716070A (en) | 2019-11-26 | 2019-11-26 | Load measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110716070A true CN110716070A (en) | 2020-01-21 |
Family
ID=69216423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911173808.9A Pending CN110716070A (en) | 2019-11-26 | 2019-11-26 | Load measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110716070A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201877699U (en) * | 2010-12-09 | 2011-06-22 | 商丘市电业局永城分局 | Link bar with adjustable length |
| CN102545097A (en) * | 2011-12-20 | 2012-07-04 | 上海市电力公司 | Outdoor safe operation insulating tool |
| CN202872249U (en) * | 2012-09-10 | 2013-04-10 | 河南省电力公司驻马店供电公司 | An insulation operating rod capable of measuring load current |
| CN203151002U (en) * | 2013-04-03 | 2013-08-21 | 国家电网公司 | Insulating operation rod capable of measuring load current |
| CN103280734A (en) * | 2013-05-31 | 2013-09-04 | 国家电网公司 | High-voltage brake pull-rod capable of measuring temperature and load current |
| CN203242953U (en) * | 2013-04-02 | 2013-10-16 | 河南省电力公司驻马店供电公司 | Link bar capable of measuring high-voltage load current |
| CN103592501A (en) * | 2013-11-27 | 2014-02-19 | 国家电网公司 | Low-voltage current measuring bar |
| EP3104180A1 (en) * | 2015-06-08 | 2016-12-14 | ABB Technology AG | A device for monitoring electric parameters of electric load |
| CN211402452U (en) * | 2019-11-26 | 2020-09-01 | 国网青海省电力公司西宁供电公司 | Load measuring device |
-
2019
- 2019-11-26 CN CN201911173808.9A patent/CN110716070A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201877699U (en) * | 2010-12-09 | 2011-06-22 | 商丘市电业局永城分局 | Link bar with adjustable length |
| CN102545097A (en) * | 2011-12-20 | 2012-07-04 | 上海市电力公司 | Outdoor safe operation insulating tool |
| CN202872249U (en) * | 2012-09-10 | 2013-04-10 | 河南省电力公司驻马店供电公司 | An insulation operating rod capable of measuring load current |
| CN203242953U (en) * | 2013-04-02 | 2013-10-16 | 河南省电力公司驻马店供电公司 | Link bar capable of measuring high-voltage load current |
| CN203151002U (en) * | 2013-04-03 | 2013-08-21 | 国家电网公司 | Insulating operation rod capable of measuring load current |
| CN103280734A (en) * | 2013-05-31 | 2013-09-04 | 国家电网公司 | High-voltage brake pull-rod capable of measuring temperature and load current |
| CN103592501A (en) * | 2013-11-27 | 2014-02-19 | 国家电网公司 | Low-voltage current measuring bar |
| EP3104180A1 (en) * | 2015-06-08 | 2016-12-14 | ABB Technology AG | A device for monitoring electric parameters of electric load |
| CN211402452U (en) * | 2019-11-26 | 2020-09-01 | 国网青海省电力公司西宁供电公司 | Load measuring device |
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