CN218213128U - Special junction pole for large-current generator - Google Patents
Special junction pole for large-current generator Download PDFInfo
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- CN218213128U CN218213128U CN202222256524.XU CN202222256524U CN218213128U CN 218213128 U CN218213128 U CN 218213128U CN 202222256524 U CN202222256524 U CN 202222256524U CN 218213128 U CN218213128 U CN 218213128U
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- insulating
- loop bar
- rod
- current generator
- square
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- 241001423398 Ruscus hypoglossum Species 0.000 claims description 17
- 239000012634 fragment Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 4
- 238000009421 internal insulation Methods 0.000 abstract description 2
- 238000003780 insertion Methods 0.000 description 7
- 230000037431 insertion Effects 0.000 description 7
- 230000009194 climbing Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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Abstract
The utility model relates to a heavy current generator appurtenance technical field, concretely relates to special binding post of heavy current generator, including insulating loop bar, sliding connection has insulating square pole in the insulating loop bar, and insulating square pole keeps away from the one end fixedly connected with double tongue hook of insulating loop bar, and double tongue hook one side screw thread is provided with the butterfly bolt, and the fixed orifices has been seted up on insulating loop bar top. The utility model discloses a rotatory butterfly bolt can be connected connecting wire one end on two tongue hooks, extension through the terminal rod makes two tongue hooks can hang on waiting to test equipment, make things convenient for people to stand and is connected big current generator and waiting to test equipment subaerial utilization terminal rod, need not people and climb during the wiring, it is safer, and remove insulating loop bar internal insulation square pole, can adjust the whole length of terminal rod, make the terminal rod be applicable to the not wiring of co-altitude, whole people only need the push-and-pull lifting rod and remove insulating square pole, alright completion length adjustment process, it is laborsaving to save time, suitable a large amount of popularization.
Description
Technical Field
The utility model relates to a heavy current generator appurtenance technical field specifically is a special junction pole of heavy current generator.
Background
The large-current generator is necessary equipment in a large-current place required in debugging in the power and electrical industry, and can output large current for a long time and also continuously output the maximum value for a short time. The large-current generator can test a thermal relay, a switch, a mutual inductor, an alternating current contactor, a protection circuit and the like. The large-current generator can be used in severe environments such as high temperature, high humidity, sea, extreme cold, high altitude and the like.
When the large current generator is used, the large current generator and the to-be-tested equipment need to be connected by utilizing the connecting wire, but some to-be-tested equipment is often very high (such as a high-voltage switch current transformer arranged at an outdoor high position), an insulating ladder needs to be climbed or a safety belt is worn to climb to be high so as to be connected with the connecting wire on the higher to-be-tested equipment, the climbing high position is time-consuming and labor-consuming, the climbing process is also dangerous, and therefore the requirement of the prior art cannot be met.
SUMMERY OF THE UTILITY MODEL
The utility model provides a to prior art not enough, the utility model provides a special terminal pole of heavy current generator has overcome the not enough of prior art, and it needs to climb when aiming at solving to the test equipment of treating of heavy current generator and eminence and connecting, and climbing eminence is more time-consuming and energy-consuming, and the climbing process is also more dangerous problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a special terminal rod of heavy current generator, includes insulating loop bar, sliding connection has insulating square pole in the insulating loop bar, insulating square pole keeps away from the one end fixedly connected with double-tongue hook of insulating loop bar, double-tongue hook one side screw thread is provided with the butterfly bolt, the fixed orifices has been seted up on insulating loop bar top, sliding connection has bullet shape inserted block in the fixed orifices, a plurality of location round holes of evenly distributed have been seted up in the insulating square pole, bullet shape inserted block one end cooperation is pegged graft in the round hole of location, bullet shape inserted block other end outer wall cooperation butt has two arc shell fragments of symmetric distribution, two arc shell fragment fixed connection is at insulating loop bar top outer wall, the one end fixedly connected with handle bar that location round hole was kept away from to bullet shape inserted block.
As the utility model discloses a preferred technical scheme, the square hole has been seted up in the insulating loop bar, insulating square bar sliding connection is in the square hole.
As an optimal technical scheme of the utility model, double tongue hook one side fixedly connected with right-angle frame, butterfly bolt threaded connection is in right-angle frame.
As a preferred technical scheme of the utility model, insulating loop bar bottom outer wall fixedly connected with insulating rubber cover, the anti-skidding line has been seted up to insulating rubber cover outer wall.
As a preferred technical scheme of the utility model, the fixed loop bar of insulating square pole top one side fixedly connected with, set up the screw hole in the fixed loop bar.
As a preferred technical scheme of the utility model, threaded hole female connection has the threaded rod, threaded rod one end fixedly connected with staple bolt.
As a preferred technical scheme of the utility model, butterfly bolt, fixed loop bar and warhead shape inserted block are located same vertical face, the length dimension of insulating square bar is greater than the length dimension of insulating loop bar.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) Can connect connecting wire one end on two tongue hooks through rotatory butterfly bolt, extension through the terminal rod makes two tongue hooks can hang on waiting to test equipment, make things convenient for people to stand and utilize the terminal rod to be connected big current generator and waiting to test equipment subaerial, need not people during the wiring and climb, it is safer, and remove insulating loop bar internal insulation square pole, can adjust the whole length of terminal rod, make the terminal rod be applicable to the wiring of co-altitude, whole people only need push-and-pull lifting rod and remove insulating square pole, alright completion length adjustment process, it is time saving and labor saving, suitable a large amount of popularization.
(2) Can carry out multiple fixed to the connecting wire through butterfly bolt and staple bolt, avoid the connecting wire to receive after the tractive self top break away from the junction pole and return the trouble of installing the connecting wire, and can increase the interval of parts such as connecting wire and insulating square pole behind the rotatory threaded rod, prevent that the damaged and flagging connecting wire direct contact of surface from the human body and easily causing the incident, improved the security performance of junction pole.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an internal schematic view of the overall structure of the present invention;
fig. 3 is an enlarged view of the structure a in fig. 2 according to the present invention;
fig. 4 is an enlarged view of the fixing loop bar and hoop structure in fig. 2 of the present invention.
In the figure: 1. an insulating loop bar; 11. a square hole; 12. insulating square bars; 13. a double-tongue hook; 14. a right-angle frame; 15. a butterfly bolt; 16. an insulating rubber sleeve; 2. a fixing hole; 21. positioning the circular hole; 22. a bullet-shaped insert block; 23. an arc-shaped elastic sheet; 24. lifting a pull rod; 3. fixing the loop bar; 31. a threaded hole; 32. a threaded rod; 33. and (5) hooping.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1-3, a special connection rod for a large current generator, comprising an insulating sleeve rod 1, wherein an insulating square rod 12 is slidably connected in the insulating sleeve rod 1, a square hole 11 is formed in the insulating sleeve rod 1, the insulating square rod 12 is slidably connected in the square hole 11, the insulating sleeve rod 1 can connect and limit the insulating square rod 12 through the square hole 11, people can move the insulating square rod 12 in the insulating sleeve rod 1 to adjust the overall length of the connection rod, the insulating sleeve rod 1 and the insulating square rod 12 are the existing insulating rods, and the description is omitted.
Referring to fig. 1-3, a double-tongue hook 13 is fixedly connected to an end of the insulating square rod 12 away from the insulating loop bar 1, the insulating square rod 12 can support and fix the double-tongue hook 13, and the double-tongue hook 13 can be hung on a device to be tested.
Referring to fig. 1-3, a right-angle frame 14 is fixedly connected to one side of the double-tongue hook 13, the double-tongue hook 13 can support and fix the right-angle frame 14, a butterfly bolt 15 is arranged on one side of the double-tongue hook 13 in a threaded manner, the butterfly bolt 15 is connected in the right-angle frame 14 in a threaded manner, the double-tongue hook 13 can support and connect the butterfly bolt 15 through the right-angle frame 14, and the butterfly bolt 15 can press the top end of the connecting wire against the double-tongue hook 13 after rotating to connect the double-tongue hook 13 with the connecting wire.
Referring to fig. 1-3, a fixing hole 2 is formed at the top end of the insulating loop bar 1, a bullet-shaped insert 22 is slidably connected in the fixing hole 2, the insulating loop bar 1 can support and limit the bullet-shaped insert 22 through the fixing hole 2, and the bullet-shaped insert 22 is composed of two parts, namely a cylinder and a semi-ellipsoid.
Referring to fig. 1-3, a plurality of positioning circular holes 21 are uniformly distributed in the insulating square rod 12, one end of a bullet-shaped insertion block 22 is inserted into the positioning circular holes 21 in a matching manner, and a cylindrical portion of the bullet-shaped insertion block 22 is inserted into the fixing hole 2 and the corresponding positioning circular hole 21, so that the moving insulating square rod 12 and the insulating sleeve rod 1 can be fixed, and the length of the adjusted connecting rod can be fixed.
Referring to fig. 1-3, the outer wall of the other end of the bullet-shaped insertion block 22 is matched and abutted with two arc-shaped elastic pieces 23 which are symmetrically distributed, so that the two arc-shaped elastic pieces 23 can press and clamp the semi-ellipsoid of the bullet-shaped insertion block 22 to prevent the bullet-shaped insertion block 22 from being separated from the terminal rod.
Referring to fig. 1-3, two arc-shaped elastic pieces 23 are fixedly connected to the outer wall of the top end of the insulating loop bar 1, the insulating loop bar 1 can support and fix the arc-shaped elastic pieces 23, one end of the bullet-shaped insertion block 22 far away from the positioning round hole 21 is fixedly connected with a lifting rod 24, and people can push or pull the bullet-shaped insertion block 22 through the lifting rod 24.
Referring to fig. 1-3, the outer wall of the bottom end of the insulating sleeve rod 1 is fixedly connected with an insulating rubber sleeve 16, so that people can hold the insulating rubber sleeve 16 to lift the insulating sleeve rod 1 and the junction pole conveniently, and the outer wall of the insulating rubber sleeve 16 is provided with anti-slip lines, which can reduce the probability of hand slip when people hold the insulating rubber sleeve 16.
Referring to fig. 2 and 4, a fixing loop bar 3 is fixedly connected to one side of the top of the insulating square bar 12, the insulating square bar 12 can support and fix the fixing loop bar 3, and a threaded hole 31 is formed in the fixing loop bar 3.
Please refer to fig. 2 and 4, 31 threaded connection of screw hole has threaded rod 32, 3 accessible threaded hole 31 of fixed loop bar support and fix threaded rod 32, threaded rod 32 one end fixedly connected with staple bolt 33, threaded rod 32 can be connected staple bolt 33 and fixed loop bar 3, and threaded rod 32 can carry out lateral shifting after rotatory, can adjust the interval between staple bolt 33 and insulating square pole 12, staple bolt 33 is current locking staple bolt, make things convenient for people to utilize the staple bolt to fix connecting wire top and junction pole.
Referring to fig. 2 and 4, the butterfly bolt 15, the fixed loop bar 3 and the bullet-shaped insert 22 are located in the same vertical plane, so that the butterfly bolt 15, the fixed loop bar 3 and the bullet-shaped insert 22 are all arranged on the same side of the junction pole, people can conveniently connect with the device to be tested by using the double-tongue-hook 13 on the other side of the junction pole, the length dimension of the insulating square bar 12 is larger than that of the insulating loop bar 1, and the fixed loop bar 3 and other components on the insulating square bar 12 are always located outside the insulating loop bar 1.
The working principle is as follows: people can pass staple bolt 33 with the connecting wire top and put in right angle frame 14 during the use, people can rotate butterfly bolt 15 after that, make butterfly bolt 15 rotate the back can press the connecting wire top on two tongue hooks 13, then rotatory threaded rod 32 again, threaded rod 32 can carry out lateral shifting after rotatory, can adjust the interval between staple bolt 33 and insulating square pole 12, make staple bolt 33 in-connection line can keep away from parts such as insulating square pole 12, the connecting wire that hangs down naturally in staple bolt 33 can not the direct contact people of handheld binding post this moment, utilize staple bolt 33 to press from both sides the clamp to the connecting wire after then, come to carry out firm fixed to the connecting wire top, prevent that the connecting wire top from receiving external force and dragging the back and break away from on the binding post.
Simultaneously people can connect the connecting wire bottom on heavy current generator, then remove insulating square pole 12 in insulating loop bar 1 again, come to adjust the whole length of binding post, length when the binding post is adjusted to required back, can upwards pull arc shell fragment 23 of top, then promote lifting rod 24, make lifting rod 24 can peg graft fixed orifices 2 and corresponding location round hole 21, come to fix between insulating square pole 12 after the removal and insulating loop bar 1, the length of binding post after adjusting is fixed, people alright handheld binding post hangs double-tongue hook 13 on waiting to test equipment, come to treat test equipment and heavy current generator and connect.
Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a special terminal rod of heavy current generator, includes insulating loop bar (1), its characterized in that: insulating square pole (12) of sliding connection in insulating loop bar (1), insulating square pole (12) keep away from one end fixedly connected with double-tongue hook (13) of insulating loop bar (1), double-tongue hook (13) one side screw thread is provided with butterfly bolt (15), fixed orifices (2) have been seted up on insulating loop bar (1) top, sliding connection has warhead shape inserted block (22) in fixed orifices (2), set up a plurality of location round holes (21) of evenly distributed in insulating square pole (12), warhead shape inserted block (22) one end cooperation is pegged graft in location round hole (21), warhead shape inserted block (22) other end outer wall cooperation butt has two arc shell fragment (23) of symmetric distribution, two arc shell fragment (23) fixed connection is at insulating loop bar (1) top outer wall, warhead shape inserted block (22) keep away from the one end fixedly connected with handle rod (24) of location round hole (21).
2. A high-current generator dedicated terminal post as claimed in claim 1, wherein: a square hole (11) is formed in the insulating sleeve rod (1), and the insulating square rod (12) is connected in the square hole (11) in a sliding mode.
3. A high-current generator dedicated terminal post as claimed in claim 1, wherein: one side of the double-tongue hook (13) is fixedly connected with a right-angle frame (14), and the butterfly bolt (15) is in threaded connection with the right-angle frame (14).
4. A high-current generator dedicated terminal post as claimed in claim 1, wherein: the anti-skid sleeve is characterized in that an insulating rubber sleeve (16) is fixedly connected to the outer wall of the bottom end of the insulating sleeve rod (1), and anti-skid grains are formed in the outer wall of the insulating rubber sleeve (16).
5. A high-current generator dedicated terminal post as claimed in claim 1, wherein: the insulating square rod (12) is characterized in that a fixed sleeve rod (3) is fixedly connected to one side of the top of the insulating square rod (12), and a threaded hole (31) is formed in the fixed sleeve rod (3).
6. A high-current generator dedicated terminal post as claimed in claim 5, wherein: threaded hole (31) female connection has threaded rod (32), threaded rod (32) one end fixedly connected with staple bolt (33).
7. A high-current generator dedicated terminal post as claimed in claim 6, wherein: the butterfly bolt (15), the fixed loop bar (3) and the bullet-shaped insert block (22) are located in the same vertical plane, and the length dimension of the insulating square rod (12) is larger than that of the insulating loop bar (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222256524.XU CN218213128U (en) | 2022-08-26 | 2022-08-26 | Special junction pole for large-current generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222256524.XU CN218213128U (en) | 2022-08-26 | 2022-08-26 | Special junction pole for large-current generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218213128U true CN218213128U (en) | 2023-01-03 |
Family
ID=84659171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222256524.XU Active CN218213128U (en) | 2022-08-26 | 2022-08-26 | Special junction pole for large-current generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218213128U (en) |
-
2022
- 2022-08-26 CN CN202222256524.XU patent/CN218213128U/en active Active
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| GR01 | Patent grant |