CN212725037U - Circuit breaker operating lever - Google Patents
Circuit breaker operating lever Download PDFInfo
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- CN212725037U CN212725037U CN202021946438.6U CN202021946438U CN212725037U CN 212725037 U CN212725037 U CN 212725037U CN 202021946438 U CN202021946438 U CN 202021946438U CN 212725037 U CN212725037 U CN 212725037U
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- threaded rod
- wall
- circuit breaker
- rod
- fixedly connected
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Abstract
The utility model discloses a circuit breaker action bars, including the thick pole, the left side below rigid coupling of thick pole has the second diaphragm, adjustment mechanism is installed in the front left side of second diaphragm, adjustment mechanism includes first threaded rod, handle, lagging, rack and first diaphragm, the outer wall below of first threaded rod rotates with the front left side of second diaphragm and links to each other, the bottom of first threaded rod and the top looks rigid coupling of handle, the outer wall below of first threaded rod and the inner wall threaded connection of lagging. The adjustment of the concave plate is realized by adjusting the matched gear, the angle can be adjusted conveniently in work, the work difficulty is reduced, the work efficiency is improved, the grooved wheel is extended by controlling the second threaded rod, the extending distance can be adjusted accurately, the use is convenient, the practicability is improved, the sliding in the sliding groove below the right side of the second threaded rod is limited by the bent rod, the connection shaking is avoided, the stability is improved, the normal work is ensured, and the popularization is facilitated.
Description
Technical Field
The utility model relates to a circuit breaker action bars technical field specifically is a circuit breaker action bars.
Background
The breaker action bars make the instrument of being convenient for carry out maintenance to the circuit breaker, can make workman and circuit breaker keep apart a section distance, prevent to take place danger.
The concave plate position is fixed and can not be adjusted when using the existing circuit breaker operating rod, the circuit breaker operating rod is not convenient to control during use, the work difficulty is increased, the work efficiency is reduced, the length adjustment adopts joint segmentation adjustment, the length adjustment span is large, the accuracy adjustment cannot be carried out, the practicability is reduced, meanwhile, the joint type is easy to shift, the stability is poor, the normal work is influenced, and the use requirement of modern people is not met.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a circuit breaker action bars to it can not adjust to propose the fixed position of concave plate when using of current circuit breaker action bars in solving above-mentioned background art, is not convenient for control during the use, has increased the work degree of difficulty, has reduced work efficiency's problem.
In order to achieve the above object, the utility model provides a following technical scheme: a circuit breaker operating rod comprises a thick rod, wherein a second transverse plate is fixedly connected to the lower portion of the left side of the thick rod, and an adjusting mechanism is installed on the left side of the front face of the second transverse plate;
the adjusting mechanism comprises a first threaded rod, a handle, a sleeve plate, a rack and a first transverse plate;
the outer wall below of first threaded rod rotates with the positive left side of second diaphragm and links to each other, the bottom of first threaded rod and the top looks rigid coupling of handle, the outer wall of first threaded rod and the inner wall threaded connection of lagging, the right side of lagging and the left side bottom rigid coupling of rack, the top of first threaded rod rotates with the bottom left side of first diaphragm and links to each other, the right side of first diaphragm and the left side top looks rigid coupling of thick pole.
Preferably, the first threaded rod, the grip and the sleeve plate form a lifting mechanism.
Preferably, the top of the thick rod is fixedly connected with a vertical plate, the top of the rear end face of the vertical plate is rotatably connected with a gear, the right side of the front of the gear is fixedly connected with a concave plate, and the left side of the gear is meshed with the upper portion of the right side of the rack.
Preferably, the left side and the right side of the bottom of the inner wall of the thick rod are fixedly connected with bumps, and the outer walls of the two bumps are provided with control mechanisms;
the control mechanism comprises a grooved wheel, a lantern ring, a second threaded rod, a sliding groove and a rubber sleeve;
the outer wall of the grooved wheel is respectively connected with the outer walls of the two convex blocks in a sliding and clamping mode, the bottom of the grooved wheel is fixedly connected with the top of the lantern ring, the inner wall of the grooved wheel is in threaded connection with the outer wall of the second threaded rod, a sliding groove is machined below the right side of the second threaded rod, and the lower side of the outer wall of the second threaded rod is connected with the inner wall of the rubber sleeve in a sleeved mode.
Preferably, the grooved pulley, the sleeve ring and the lug form a rotating mechanism.
Preferably, the bottom of the right side of the thick rod is fixedly connected with a bent rod, and the left side of the bent rod is connected with the inner wall of the sliding groove in a sliding and clamping mode.
Compared with the prior art, the beneficial effects of the utility model are that: this circuit breaker action bars has realized the regulation of concave plate through adjusting the cooperation gear, and the angle is adjusted to the convenience in work, has reduced the work degree of difficulty, has improved work efficiency.
The second threaded rod is controlled to extend through the grooved wheel, so that the extending distance can be accurately adjusted, convenience in use is realized, and the practicability is improved.
Through the inside slip of bent rod to second threaded rod right side below spout, carry on spacingly to the second threaded rod, avoided the connection to rock, improved stable, ensured normal work, facilitate promotion.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the connection relationship between the first threaded rod, the grip and the strap of FIG. 1;
FIG. 3 is a schematic view of the connection relationship between the thick rod, the grooved pulley and the sleeve plate in FIG. 1;
fig. 4 is a schematic view of a connection relationship between the grooved wheel, the second threaded rod and the sliding groove in fig. 1.
In the figure: 1. thick rod, 2, adjustment mechanism, 201, first threaded rod, 202, handle, 203, lagging, 204, rack, 205, first diaphragm, 3, control mechanism, 301, sheave, 302, lantern ring, 303, second threaded rod, 304, spout, 305, rubber sleeve, 4, second diaphragm, 5, riser, 6, gear, 7, concave plate, 8, lug, 9, curved bar.
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.
Referring to fig. 1-4, the present invention provides a technical solution: a circuit breaker operating rod comprises a thick rod 1, a second transverse plate 4 is fixedly connected to the lower portion of the left side of the thick rod 1, an adjusting mechanism 2 is installed on the left side of the front face of the second transverse plate 4, the adjusting mechanism 2 comprises a first threaded rod 201, a handle 202, a sleeve plate 203, a rack 204 and a first transverse plate 205, the lower portion of the outer wall of the first threaded rod 201 is rotatably connected with the left side of the front face of the second transverse plate 4, the first threaded rod 201 is rotated by a bearing on the left side of the front face of the second transverse plate 4 under the stress, the bottom of the first threaded rod 201 is fixedly connected with the top of the handle 202, the handle 202 facilitates the rotation of the first threaded rod 201, the outer wall of the first threaded rod 201 is in threaded connection with the inner wall of the sleeve plate 203, the right side of the sleeve plate 203 is fixedly connected with the bottom of the left side of the rack 204, the top of the first threaded rod 201 is rotatably connected with the left side of, the right side of the first horizontal plate 205 is fixedly connected with the top of the left side of the thick rod 1.
The first threaded rod 201, the handle 202 and the sleeve plate 203 form a lifting mechanism, the first threaded rod 201 rotates to drive the sleeve plate 203 to move up and down when the handle 202 is held, the vertical plate 5 is fixedly connected to the top of the thick rod 1, the gear 6 is rotatably connected to the top of the rear end face of the vertical plate 5, the gear 6 is stressed to rotate through a pin shaft at the top of the rear end face of the vertical plate 5, the concave plate 7 is fixedly connected to the right side of the front face of the gear 6, the left side of the gear 6 is meshed with the upper part of the right side of the rack 204, the convex blocks 8 are fixedly connected to the left side and the right side of the bottom of the inner wall of the thick rod 1, the control mechanisms 3 are mounted on the outer walls of the two convex blocks 8, each control mechanism 3 comprises a grooved pulley 301, a sleeve ring 302, a second threaded rod 303, a sliding chute 304 and a rubber sleeve 305, the outer, the inner wall of the grooved pulley 301 is in threaded connection with the outer wall of the second threaded rod 303, a sliding groove 304 is formed in the lower portion of the right side of the second threaded rod 303, the lower portion of the outer wall of the second threaded rod 303 is sleeved with the inner wall of the rubber sleeve 305, the rubber sleeve 305 is convenient to rotate the second threaded rod 303, the grooved pulley 301, the sleeve ring 302 and the convex block 8 form a rotating mechanism, the sleeve ring 302 drives the grooved pulley 301 to rotate through the convex block 8, the bent rod 9 is fixedly connected to the bottom of the right side of the thick rod 1, the left side of the bent rod 9 is in sliding clamping connection with the inner wall of the sliding groove 304, and the bent rod.
In this embodiment, when using the operating rod, firstly, according to the angle of the cover opening of the sleeve control circuit breaker, the handle 202 is rotated to drive the first threaded rod 201 to rotate, thereby driving the sleeve plate 203 to move downwards through the rotating first threaded rod 201, further driving the gear 6 to rotate upwards through the rack 204, driving the concave plate 7 to rotate upwards, controlling the rack 204 to move to prevent the supporting rack 204 from rotating and deviating, after the position of the concave plate 7 meets the requirement, stopping rotating the handle 202, then holding the thick rod 1 to drive the grooved pulley 301 to rotate on the outer wall of the convex block 8 through the sleeve ring 302, meanwhile, because the bent rod 9 limits the position of the second threaded rod 303 through the chute 304, making the second threaded rod 303 only move downwards, thereby lengthening the whole length of the thick rod 1, then holding the rubber sleeve 305 to drag the right bottom of the thick rod 1, controlling the top concave plate 7 to be inserted with the control switch of the external circuit breaker, and then rotating the, when the circuit breaker is used, the handle 202 can drive the first threaded rod 201 to rotate at any time to control the angle of the concave plate 7.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", 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 simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A circuit breaker operating lever comprising a thick rod (1), characterized in that: a second transverse plate (4) is fixedly connected to the lower portion of the left side of the thick rod (1), and an adjusting mechanism (2) is mounted on the left side of the front face of the second transverse plate (4);
the adjusting mechanism (2) comprises a first threaded rod (201), a handle (202), a sleeve plate (203), a rack (204) and a first transverse plate (205);
the outer wall below of the first threaded rod (201) is rotationally connected with the left side of the front face of the second transverse plate (4), the bottom of the first threaded rod (201) is fixedly connected with the top of the handle (202), the outer wall of the first threaded rod (201) is in threaded connection with the inner wall of the sleeve plate (203), the right side of the sleeve plate (203) is fixedly connected with the bottom of the left side of the rack (204), the top of the first threaded rod (201) is rotationally connected with the left side of the bottom of the first transverse plate (205), and the right side of the first transverse plate (205) is fixedly connected with the top of the left side of the thick rod (1).
2. A circuit breaker operating lever according to claim 1, wherein: the first threaded rod (201), the handle (202) and the sleeve plate (203) form a lifting mechanism.
3. A circuit breaker operating lever according to claim 1, wherein: the top rigid coupling of thick pole (1) has riser (5), the rear end face top of riser (5) rotates and is connected with gear (6), the positive right side rigid coupling of gear (6) has concave plate (7), the left side of gear (6) and the right side top meshing of rack (204) link to each other.
4. A circuit breaker operating lever according to claim 1, wherein: the left side and the right side of the bottom of the inner wall of the thick rod (1) are fixedly connected with lugs (8), and the outer walls of the two lugs (8) are respectively provided with a control mechanism (3);
the control mechanism (3) comprises a grooved wheel (301), a sleeve ring (302), a second threaded rod (303), a sliding groove (304) and a rubber sleeve (305);
the outer wall of the grooved pulley (301) is in sliding clamping connection with the outer walls of the two convex blocks (8) respectively, the bottom of the grooved pulley (301) is fixedly connected with the top of the sleeve ring (302), the inner wall of the grooved pulley (301) is in threaded connection with the outer wall of the second threaded rod (303), a sliding groove (304) is machined below the right side of the second threaded rod (303), and the lower side of the outer wall of the second threaded rod (303) is sleeved with the inner wall of the rubber sleeve (305).
5. The circuit breaker lever of claim 4, wherein: the grooved wheel (301), the sleeve ring (302) and the lug (8) form a rotating mechanism.
6. A circuit breaker operating lever according to claim 1, wherein: the right side bottom rigid coupling of thick pole (1) has knee pole (9), the left side of knee pole (9) and the inner wall slip joint of spout (304).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021946438.6U CN212725037U (en) | 2020-09-08 | 2020-09-08 | Circuit breaker operating lever |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021946438.6U CN212725037U (en) | 2020-09-08 | 2020-09-08 | Circuit breaker operating lever |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212725037U true CN212725037U (en) | 2021-03-16 |
Family
ID=74925432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021946438.6U Active CN212725037U (en) | 2020-09-08 | 2020-09-08 | Circuit breaker operating lever |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212725037U (en) |
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2020
- 2020-09-08 CN CN202021946438.6U patent/CN212725037U/en active Active
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