Load measuring device

Abstract

The load measuring device relates to the technical field of electric load measurement, and its structure is as follows: it is composed of a first-section gram stick, a second-section gram stick, a third-section gram stick, a meter connection line and a load measuring meter; a plug A is inserted into a socket A, and an external thread connector A is threadedly connected with an internal thread A in an internal thread connector A; a plug B is inserted into a socket B, and an external thread connector B is threadedly connected with an internal thread B in an internal thread connector B; one end of the double-head meter connection line is inserted into a socket C, and the other end is inserted into the load measuring meter. The beneficial effects of the present invention are: simple structure, quick installation, easy to carry, simple operation, safe and reliable, greatly improved work efficiency, only two people are needed to complete the work, saving manpower and material resources, ensuring personal safety, realizing ground operation of load measurement, having strong practical value, and can be promoted for use.

Description

Technical Field

[0001] The invention relates to a load measuring device, and in particular to the technical field of power load measurement. Background Art

[0002] With the rapid development of the economy and society and the continuous improvement of people's living standards, the electricity consumption in county areas has increased rapidly. Operation and maintenance personnel need to keep abreast of changes in the public transformer load in a timely manner to ensure the safe and stable operation of distribution network equipment. At present, although the marketing system has realized real-time monitoring and analysis of the public transformer load, sometimes due to disconnection, system technical problems, abnormal transformers and other factors, it is inevitable that load measurement is completed manually. Each time the load is measured, a series of tedious processes must be completed, such as preparing safety tools, climbing ladders, and tidying up tools after measurement. In order to obtain accurate data, staff have to climb up and down the measuring area, which not only consumes physical strength, is time-consuming and laborious, but also poses a greater risk of electric shock, especially when measuring loads during the winter evening peak, which increases safety risks. Summary of the invention

[0003] In view of the above technical problems, the present invention provides a load measuring device, which has the following structure: it is composed of a first-section gram stick (1), a second-section gram stick (2), a third-section gram stick (3), a meter connecting line (4) and a load measuring meter (5);

[0004] A fixing cap (107) is fixedly provided at one end of a main body A (108) of the first section of the link stick (1), a fixing ring (106) is provided on the side of the fixing cap (107), a fixing connecting piece (118) is provided at the end of the fixing cap (107), an insert head fixing block (117) is fixedly connected to the fixing connecting piece (118), an insert B (114) is fixedly provided on one side of the insert head fixing block (117), and the other side of the insert head fixing block (117) is connected to the insert A (101) via a pin (116), a fixing block (102) is provided on the outer side of the insert A (101), a through hole (103) is provided at the end of the fixing block (102), a connecting ring (104) is passed through the through hole (103), one end of a rope (105) is tied to the connecting ring (104), and the other end of the rope (105) is tied to the connecting ring (104). The end of the fixing block (102) passes through the fixing ring (106); the inner side of the fixing block (102) is connected to one end of the spring (119), and the other end of the spring (119) is fixed on the insert head fixing block (117); a sensor (115) is fixedly arranged between the insert A (101) and the insert B (114), and a measuring connecting line A (109) is connected to the sensor (115), and the measuring connecting line A (109) passes through the insert head fixing block (117), and then passes into the link rod body A (108) and is connected to the socket A (110) arranged in the other end of the link rod body A (108), and the socket A (110) is fixed in the link rod body A (108) through the socket fixing block A (111), and the end of the link rod body A (108) corresponding to the socket A (110) is provided with an internal thread connector A (112);

[0005] An externally threaded connector A (202) is disposed on one end of the link rod body B (204) of the second link rod (2), and a plug A (201) is disposed inside the link rod body B (204) corresponding to the externally threaded connector A (202). The plug A (201) is fixed inside the link rod body B (204) via a plug fixing block A (203). One end of a measuring connection line B (205) inside the link rod body B (204) is connected to the plug A (201), and the other end of the measuring connection line B (205) is connected to a socket B (206) disposed inside the other end of the link rod body B (204). The socket B (206) is fixed inside the link rod body B (204) via a socket fixing block B (207), and an internally threaded connector B (208) is disposed at the end of the link rod body B (204) corresponding to the socket B (206);

[0006] An external threaded connector B (302) is disposed on one end of the link rod body C (304) of the third link rod (3), and a plug B (301) is disposed inside the link rod body C (304) corresponding to the external threaded connector B (302). The plug B (301) is fixed inside the link rod body C (304) via a plug fixing block B (303). One end of a measuring connection line C (305) inside the link rod body C (304) is connected to the plug B (301), and the other end of the measuring connection line C (305) is connected to the link rod body B ( The switch (306) is connected to a switch (306) in a measuring rod body C (304), a switch button (307) is arranged on the switch (306), the switch button (307) passes through the link stick body C (304), the switch (306) is connected to a socket C (308) in the other end of the link stick body C (304) through a measuring connection line C (305), the socket C (308) is fixed in the link stick body C (304) through a socket fixing block C (309), and the link stick body B (204) corresponding to the socket B (206) is covered with a handle cover (310).

[0007] The plug A (201) is inserted into the socket A (110), and the external thread connector A (202) is threadedly connected to the internal thread A (113) in the internal thread connector A (112); the plug B (301) is inserted into the socket B (206), and the external thread connector B (302) is threadedly connected to the internal thread B (209) in the internal thread connector B (208); one end of the double-head meter connection line (4) is inserted into the socket C (308), and the other end is inserted into the load measuring meter (5).

[0008] The number of the second section gram sticks (2) is more than one and can be adjusted according to demand.

[0009] The length of the rope is 2-10m, which can be adjusted according to needs.

[0010] The principle and use method of the present invention: according to the needs, prepare a first-section gram stick (1), one or more second-section gram sticks (2), a third-section gram stick (3), a meter connecting line (4) and a load measuring meter (5); insert a plug A (201) into a socket A (110); the external thread connector A (202) is threadedly connected to the internal thread A (113) in the internal thread connector A (112); then insert a plug B (301) into a socket B (206); the external thread connector B (302) is threadedly connected to the internal thread B (113) in the internal thread connector B (208) 209) threaded connection; one end of the double-ended meter connection line (4) is inserted into the socket C (308), and the other end is inserted into the load measuring meter (5). Grasp the handle sleeve (310) with one hand and lift the clamps A (101) and B (114) to the position to be measured. Pull the rope (105) with the other hand to open the clamps A (101), place the clamps A (101) and B (114) at the position to be measured, release the rope (105) to clamp the clamps A (101) and B (114), press the switch button (307), observe the data displayed on the load measuring meter (5) and record it.

[0011] The beneficial effects of the present invention are: simple structure, quick installation, easy to carry, simple operation, safe and reliable, greatly improved work efficiency, only two people are needed to complete the work, saving manpower and material resources, ensuring personal safety, realizing ground operation of load measurement, having strong practical value, and can be promoted for use. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a connection diagram of the present invention;

[0013] Figure 2 for Figure 1 Detailed diagram of sequence number 1;

[0014] Figure 3 for Figure 1 Detailed diagram of sequence number 2;

[0015] Figure 4 for Figure 1 Detailed diagram of sequence number 3;

[0016] In the figure: 1, the first section of the gram stick, 2, the second section of the gram stick, 3, the third section of the gram stick, 4, the meter connecting line, 5, the load measuring meter, 101, the clamp A, 102, the fixing block, 103, the through hole, 104, the connecting ring, 105, the rope, 106, the fixing ring, 107, the fixing cap, 108, the gram stick body A, 109, the measuring connecting line A, 110, the jack A, 111, the jack fixing block A, 112, the internal thread connector A, 113, the internal thread A, 114, the embedding B, 115, the inductor, 116, the pin, 117, the embedding head fixing block, 118, the fixing connecting piece, 119. Spring, 201. Connecting plug A, 202. External thread connector A, 203. Plug fixing block A, 204. Linker rod body B, 205. Measuring connecting line B, 206. Socket B, 207. Socket fixing block B, 208. Internal thread connector B, 209. Internal thread B, 301. Connecting plug B, 302. External thread connector B, 303. Plug fixing block B, 304. Linker rod body C, 305. Measuring connecting line C, 306. Switch, 307. Switch button, 308. Connecting jack C, 309. Socket fixing block C, 310. Handle cover. DETAILED DESCRIPTION

[0017] Embodiment 1, as Figure 1-Figure 4 As shown, the present invention provides a load measuring device, which has the following structure: it is composed of a first-section gram stick (1), a second-section gram stick (2), a third-section gram stick (3), a meter connecting line (4) and a load measuring meter (5);

[0018] A fixing cap (107) is fixedly provided at one end of a main body A (108) of the first section of the link stick (1), a fixing ring (106) is provided on the side of the fixing cap (107), a fixing connecting piece (118) is provided at the end of the fixing cap (107), an insert head fixing block (117) is fixedly connected to the fixing connecting piece (118), an insert B (114) is fixedly provided on one side of the insert head fixing block (117), and the other side of the insert head fixing block (117) is connected to the insert A (101) via a pin (116), a fixing block (102) is provided on the outer side of the insert A (101), a through hole (103) is provided at the end of the fixing block (102), a connecting ring (104) is passed through the through hole (103), one end of a rope (105) is tied to the connecting ring (104), and the other end of the rope (105) is tied to the connecting ring (104). The end of the fixing block (102) passes through the fixing ring (106); the inner side of the fixing block (102) is connected to one end of the spring (119), and the other end of the spring (119) is fixed on the insert head fixing block (117); a sensor (115) is fixedly arranged between the insert A (101) and the insert B (114), and a measuring connecting line A (109) is connected to the sensor (115), and the measuring connecting line A (109) passes through the insert head fixing block (117), and then passes into the link rod body A (108) and is connected to the socket A (110) arranged in the other end of the link rod body A (108), and the socket A (110) is fixed in the link rod body A (108) through the socket fixing block A (111), and the end of the link rod body A (108) corresponding to the socket A (110) is provided with an internal thread connector A (112);

[0019] An externally threaded connector A (202) is disposed on one end of the link rod body B (204) of the second link rod (2), and a plug A (201) is disposed inside the link rod body B (204) corresponding to the externally threaded connector A (202). The plug A (201) is fixed inside the link rod body B (204) via a plug fixing block A (203). One end of a measuring connection line B (205) inside the link rod body B (204) is connected to the plug A (201), and the other end of the measuring connection line B (205) is connected to a socket B (206) disposed inside the other end of the link rod body B (204). The socket B (206) is fixed inside the link rod body B (204) via a socket fixing block B (207), and an internally threaded connector B (208) is disposed at the end of the link rod body B (204) corresponding to the socket B (206);

[0020] An external threaded connector B (302) is disposed on one end of the link rod body C (304) of the third link rod (3), and a plug B (301) is disposed inside the link rod body C (304) corresponding to the external threaded connector B (302). The plug B (301) is fixed inside the link rod body C (304) via a plug fixing block B (303). One end of a measuring connection line C (305) inside the link rod body C (304) is connected to the plug B (301), and the other end of the measuring connection line C (305) is connected to the link rod body B ( The switch (306) is connected to a switch (306) in a measuring rod body C (304), a switch button (307) is arranged on the switch (306), the switch button (307) passes through the link stick body C (304), the switch (306) is connected to a socket C (308) in the other end of the link stick body C (304) through a measuring connection line C (305), the socket C (308) is fixed in the link stick body C (304) through a socket fixing block C (309), and the link stick body B (204) corresponding to the socket B (206) is covered with a handle cover (310).

[0021] When in use, according to the needs, prepare a first-section gram stick (1), a second-section gram stick (2), a third-section gram stick (3), a meter connecting wire (4) and a load measuring meter (5), insert the plug A (201) into the socket A (110), and the external thread connector A (202) is threadedly connected with the internal thread A (113) in the internal thread connector A (112); then insert the plug B (301) into the socket B (206), and the external thread connector B (302) is threadedly connected with the internal thread B (209) in the internal thread connector B (208). Connection: One end of the double-ended meter connection line (4) is inserted into the socket C (308), and the other end is inserted into the load measuring meter (5). Grasp the handle sleeve (310) with one hand and lift the clamps A (101) and B (114) to the position to be measured. Pull the rope (105) with the other hand to open the clamps A (101), place the clamps A (101) and B (114) at the position to be measured, release the rope (105) to clamp the clamps A (101) and B (114), press the switch button (307), observe the data displayed on the load measuring meter (5) and record it.

Claims

1. A load measuring device, characterized in that: It is composed of a first-section gram stick (1), a second-section gram stick (2), a third-section gram stick (3), a meter connecting line (4) and a load measuring meter (5); A fixing cap (107) is fixedly provided at one end of a main body A (108) of the first section of the link stick (1), a fixing ring (106) is provided on the side of the fixing cap (107), a fixing connecting piece (118) is provided at the end of the fixing cap (107), an insert head fixing block (117) is fixedly connected to the fixing connecting piece (118), an insert B (114) is fixedly provided on one side of the insert head fixing block (117), and the other side of the insert head fixing block (117) is connected to the insert A (101) via a pin (116), a fixing block (102) is provided on the outer side of the insert A (101), a through hole (103) is provided at the end of the fixing block (102), a connecting ring (104) is passed through the through hole (103), one end of a rope (105) is tied to the connecting ring (104), and the other end of the rope (105) is tied to the connecting ring (104). The end of the fixing block (102) passes through the fixing ring (106); the inner side of the fixing block (102) is connected to one end of the spring (119), and the other end of the spring (119) is fixed on the insert head fixing block (117); a sensor (115) is fixedly arranged between the insert A (101) and the insert B (114), and a measuring connecting line A (109) is connected to the sensor (115), and the measuring connecting line A (109) passes through the insert head fixing block (117), and then passes into the link rod body A (108) and is connected to the socket A (110) arranged in the other end of the link rod body A (108), and the socket A (110) is fixed in the link rod body A (108) through the socket fixing block A (111), and the end of the link rod body A (108) corresponding to the socket A (110) is provided with an internal thread connector A (112); An externally threaded connector A (202) is disposed on one end of the link rod body B (204) of the second link rod (2), and a plug A (201) is disposed inside the link rod body B (204) corresponding to the externally threaded connector A (202). The plug A (201) is fixed inside the link rod body B (204) via a plug fixing block A (203). One end of a measuring connection line B (205) inside the link rod body B (204) is connected to the plug A (201), and the other end of the measuring connection line B (205) is connected to a socket B (206) disposed inside the other end of the link rod body B (204). The socket B (206) is fixed inside the link rod body B (204) via a socket fixing block B (207), and an internally threaded connector B (208) is disposed at the end of the link rod body B (204) corresponding to the socket B (206); An external threaded connector B (302) is disposed on one end of the link rod body C (304) of the third link rod (3), and a plug B (301) is disposed inside the link rod body C (304) corresponding to the external threaded connector B (302). The plug B (301) is fixed inside the link rod body C (304) via a plug fixing block B (303). One end of a measuring connection line C (305) inside the link rod body C (304) is connected to the plug B (301), and the other end of the measuring connection line C (305) is connected to the link rod body B ( The switch (306) is connected to a switch (306) in a measuring rod body C (304), a switch button (307) is arranged on the switch (306), the switch button (307) passes through the link stick body C (304), the switch (306) is connected to a socket C (308) in the other end of the link stick body C (304) through a measuring connection line C (305), the socket C (308) is fixed in the link stick body C (304) through a socket fixing block C (309), and the link stick body B (204) corresponding to the socket B (206) is covered with a handle cover (310); The plug A (201) is inserted into the socket A (110), and the external thread connector A (202) is threadedly connected to the internal thread A (113) in the internal thread connector A (112); the plug B (301) is inserted into the socket B (206), and the external thread connector B (302) is threadedly connected to the internal thread B (209) in the internal thread connector B (208); one end of the double-head meter connection line (4) is inserted into the socket C (308), and the other end is inserted into the load measuring meter (5); The length of the rope is 2-10m.

2. The load measuring device according to claim 1, characterized in that: The number of the second section's gram sticks (2) is one or more.

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