CN115566571A - Multifunctional insulating rod - Google Patents
Multifunctional insulating rod Download PDFInfo
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- CN115566571A CN115566571A CN202211352494.0A CN202211352494A CN115566571A CN 115566571 A CN115566571 A CN 115566571A CN 202211352494 A CN202211352494 A CN 202211352494A CN 115566571 A CN115566571 A CN 115566571A
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- rod
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- sliding plate
- hole
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B3/00—Apparatus specially adapted for the manufacture, assembly, or maintenance of boards or switchgear
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Fuses (AREA)
Abstract
The invention discloses a multifunctional insulating rod which comprises a hanging unit and a hanging unit, wherein the hanging unit comprises a base, two ends of the base are respectively provided with an upright rod perpendicular to the base, the end part of the upright rod is provided with a first through hole, a rotating part is arranged in the first through hole, and one end of the rotating part is hinged with a rotating block; the handheld unit comprises an operating rod, one end of the operating rod is fixedly connected with the base, the operating rod penetrates through the operating rod, a driving rod is arranged in the operating rod, one end of the driving rod penetrates through the base and is connected with a sliding plate, the sliding plate is provided with a second through hole penetrating to the driving rod, the connecting unit comprises a connecting rod arranged in the second through hole, one end of the connecting rod penetrates through the sliding plate, the other end of the connecting rod penetrates through the operating rod and the driving rod, a wire is arranged in the connecting rod, and one end of the wire penetrates through the connecting rod and is connected with a conductor block; only need purchase the insulator spindle of this application during purchase power equipment appurtenance, both can regard as drop out fuse action bars, also can regard as high-voltage insulation earth bar to use, and articulate firmly convenient operation.
Description
Technical Field
The invention relates to the field of insulating rods, in particular to a multifunctional insulating rod.
Background
Insulating rods frequently used in the field of auxiliary tools for electrical equipment are: the operating rod of the drop-out fuse is used for a special tool for taking safety measures for workers before overhauling, and is used for hanging grounding wires of buses, high-voltage transmission lines, electrical equipment and the like of an electric power system.
Disclosure of Invention
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments, and in this section as well as in the abstract and the title of the invention of this application some simplifications or omissions may be made to avoid obscuring the purpose of this section, the abstract and the title of the invention, and such simplifications or omissions are not intended to limit the scope of the invention.
The present invention has been made keeping in mind the above problems occurring in the prior art and/or the problems occurring in the prior art.
Therefore, the technical problem to be solved by the invention is that when purchasing the auxiliary tool of the electric power equipment, two tools, namely the drop-out fuse operating rod and the high-voltage insulating grounding rod, need to be purchased, and the two tools cannot be used in a mixed manner.
In order to solve the technical problems, the invention provides the following technical scheme: a multifunctional insulating rod comprises a suspension unit and a connecting unit, wherein the suspension unit comprises a base, vertical rods perpendicular to the base are arranged at two ends of the base, a first through hole is formed in the end portion of each vertical rod, a rotating piece is arranged in each first through hole, and a rotating block is hinged to one end of each rotating piece;
the handheld unit comprises an operating rod, one end of the operating rod is fixedly connected with the base, the operating rod penetrates through the operating rod, a driving rod is arranged in the operating rod, one end of the driving rod penetrates through the base and is connected with a sliding plate, the sliding plate is provided with a second through hole penetrating to the driving rod,
and the connecting unit comprises a connecting rod arranged in the second through hole, one end of the connecting rod penetrates through the sliding plate, the other end of the connecting rod penetrates through the operating rod and the driving rod, a lead is arranged in the connecting rod, and one end of the lead penetrates through the connecting rod and is connected with the conductor block.
As a preferable aspect of the multifunctional insulating rod of the present invention, wherein: one end of the connecting rod, which is positioned between the two upright rods, is provided with a supporting part, and the supporting part is movably connected with the connecting rod;
an elastic part is arranged between the supporting part and the sliding plate.
As a preferable aspect of the multifunctional insulating rod of the present invention, wherein: the supporting part is provided with a sliding groove, a limiting groove is arranged in the supporting part, and a convex block is arranged on the part, located in the limiting groove, of the conductor block.
As a preferable aspect of the multifunctional insulating rod of the present invention, wherein: and a compression spring is arranged between the conductor block and the end part of the limiting groove.
As a preferable aspect of the multifunctional insulating rod of the present invention, wherein: two side surfaces of the conductor block are hinged with clamping plates, and the two clamping plates are symmetrically arranged.
As a preferable aspect of the multifunctional insulating rod of the present invention, wherein: the rotating piece is provided with limiting bosses at the positions of two ends of the first through hole, one end of the rotating piece is provided with a notch, the notch is opened to the side surface of the rotating piece, a rotating hole is formed in the notch, one end of the rotating block is provided with a hinged shaft, and the hinged shaft is matched with the rotating hole;
the articulated shaft is sleeved with a torsional spring, one end of the torsional spring is embedded into the rotating block, and the other end of the torsional spring abuts against the side face of the notch.
As a preferable aspect of the multifunctional insulating rod of the present invention, wherein: a cylindrical groove penetrating to the first through hole is formed in the vertical rod, an annular groove is formed in the circumferential surface of the rotating piece, and an end face gear is arranged on one end face of the annular groove;
a transmission column is arranged in the column-shaped groove, a straight gear is arranged at one end of the transmission column, and the straight gear is meshed with the end face gear;
the inside slot hole that runs through to the base that is provided with of action bars, set up the actuating lever in the slot hole.
As a preferable aspect of the multifunctional insulating rod of the present invention, wherein: the periphery of the transmission column is provided with a spiral groove, the side surface of the upright stanchion is provided with a long groove extending along the axial direction of the cylindrical groove, the side surface of the sliding plate is provided with a bulge, and the bulge penetrates through the long groove and is embedded into the spiral groove;
the base is provided with a spring groove extending into the long hole, a first spring is arranged in the spring groove, and one end of the first spring is connected with the sliding plate.
As a preferable aspect of the multifunctional insulating rod of the present invention, wherein: a through groove is formed in the base, the sliding plate is provided with a sliding groove which is the same as the through groove in position, a sliding block is arranged in the sliding groove, a guide groove is formed in the side face of the sliding groove, a limiting block embedded into the guide groove is arranged on the side face of the sliding block, and a triangular boss is arranged on one side, close to the operating rod, of the other end of the sliding block; a second spring is arranged between the sliding block and one end face of the sliding groove far away from the spring groove; the outside cover of action bars is equipped with the sleeve, be provided with the third spring between sleeve one end and the base, the one end that the base was kept away from to the action bars is provided with handheld portion.
As a preferable aspect of the multifunctional insulating rod of the present invention, wherein: the end of the operating rod and the end of the sleeve far away from the base are provided with strip-shaped grooves K extending along the axial direction, the end of the driving rod far away from the sliding plate is provided with a connecting rod, and the connecting rod penetrates through the strip-shaped grooves K and is connected with an operating ring.
The invention has the beneficial effects that: only need purchase the insulator spindle of this application during purchase power equipment appurtenance, both can regard as drop out fuse action bars, also can regard as high-voltage insulation earth bar to use, and articulate firmly convenient operation.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise. Wherein:
fig. 1 is a schematic view of a multifunctional insulating rod according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a multifunctional insulating rod as a high-voltage insulating ground rod according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a connection unit in a multifunctional insulation rod according to an embodiment of the present invention;
fig. 4 is a schematic cross-sectional view illustrating a connection unit in a multifunctional insulation rod according to an embodiment of the present invention;
FIG. 5 is a schematic structural view of the multifunctional insulating rod as a fall safety operating rod according to an embodiment of the present invention;
FIG. 6 is a schematic cross-sectional view of the multifunctional insulating rod as a fall safety operating rod according to an embodiment of the present invention;
fig. 7 is a schematic structural view of the multifunctional insulating rod as an operating rod for a fall fuse according to an embodiment of the present invention, when the multifunctional insulating rod is hung on a hanging ring of the fall fuse;
fig. 8 is a schematic structural view of the multifunctional insulating rod serving as a drop-out safety operating rod disengaging ring according to an embodiment of the present invention.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanying figures of the present invention are described in detail below.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced otherwise than as specifically described herein, and it will be appreciated by those skilled in the art that the present invention may be practiced without departing from the spirit and scope of the present invention and that the present invention is not limited by the specific embodiments disclosed below.
Next, the present invention will be described in detail with reference to the drawings, wherein the cross-sectional views illustrating the structure of the device are not enlarged partially according to the general scale for convenience of illustration when describing the embodiments of the present invention, and the drawings are only examples, which should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.
Furthermore, the reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic may be included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Example 1
Referring to fig. 1, 5 to 8, the present embodiment provides a multifunctional insulating rod, including a hanging unit 100, a handheld unit 200, and a connecting unit 300, wherein the hanging unit 100 is used for hanging a wire or a drop-off safety pull ring, the handheld unit 200 is a support rod, and the connecting unit 300 is connected with the wire when the multifunctional insulating rod is used as a ground rod. It should be noted that when the insulating rod is used as an operation rod for fall protection, the connection unit 300 needs to be removed and operated.
The suspension unit 100 includes a base 101, and two ends of the base 101 are provided with vertical rods 101a perpendicular to the base, that is, the base 101 and the vertical rods 101a together form a U-shaped structure.
The end of the vertical rod 101a is provided with a first through hole 101b, the first through hole 101b is axially perpendicular to the vertical rod 101a, the first through holes 101b of the two vertical rods 101a are coaxial, a rotating member 102 is arranged in the first through hole 101b, the part of the rotating member 102 located in the first through hole 101b is cylindrical, one end of the rotating member 102 is hinged with a rotating block 103, and it should be noted that the rotating range of the rotating block 103 is 0-90 °.
Further, the handheld unit 200 includes an operation rod 201, one end of the operation rod 201 is fixedly connected to the base 101, and the length of the operation rod 201 should satisfy a safety distance.
The handheld unit 200 comprises an operating rod 201, one end of the operating rod 201 is fixedly connected with the base 101, the operating rod 201 penetrates through the inside, a driving rod 202 is arranged in the operating rod 201, one end of the driving rod 202 penetrates through the base 101 and is connected with a sliding plate 203, and the sliding plate 203 is provided with a second through hole 202a penetrating through the driving rod 202.
It should be noted that, when the device is used as an operating lever of a fall fuse, the hinge shaft 102a is sleeved with a torsion spring 106, one end of the torsion spring 106 is embedded into the rotating block 103, and the other end of the torsion spring 106 abuts against the side surface of the notch 102b, in an initial state, due to the elasticity of the torsion spring 106, the rotating block 103 is perpendicular to the vertical rod 101a, at this time, the deflection angle of the rotating block 103 is set to 0 degree, the end parts of the two rotating blocks 103 are in contact, and the rotating block 103, the base 101 and the vertical rod 101a form a shape like a Chinese character 'kou', and at this time, the opening of the notch 102b faces the inside of the Chinese character 'kou', so that the opening between the two rotating blocks 103 can be opened by pressing the rotating block 103 from the outside, and when the fall fuse needs to be pulled down, in the initial state of the suspension unit 100, the two rotating blocks 103 move towards the falling fuse pull ring and only enter the Chinese character 'kou', and at this time, the rotating block 103 deflects towards the base 101, so that the fall fuse can be pulled down.
Furthermore, a cylindrical groove 101c penetrating to the first through hole 101b is formed in the vertical rod 101a, an annular groove 102c is formed in the circumferential surface of the rotating member 102, and a face gear 102d is arranged on one end surface of the annular groove 102 c; a transmission column 104 is arranged in the cylindrical groove 101c, a spur gear 104a is arranged at one end of the transmission column 104, and the spur gear 104a is meshed with the face gear 102 d. Therefore, the rotation of the transmission column 104 can drive the rotation member 102 to rotate, and the rotation range of the rotation member 102 is 0 to 180 °, i.e. the rotation member 102 can be reversed, so that the rotation direction of the rotation block 103 can be changed.
Furthermore, a slot 201a penetrating through the base 101 is arranged in the operating rod 201, a driving rod 202 is arranged in the slot 201a, and one end of the driving rod 202 penetrates through the base 101 and is connected with a sliding plate 203. The periphery of the transmission column 104 is provided with a spiral groove 104b, the side surface of the upright rod 101a is provided with a long groove 101d extending along the axial direction of the column-shaped groove 101c, the side surface of the sliding plate 203 is provided with a bulge 203a, and the bulge 203a penetrates through the long groove 101d and is embedded into the spiral groove 104 b. Therefore, when the protrusion 203a can drive the transmission column 104 to rotate and the protrusion 203a moves from one end of the long slot to the other end, the spiral slot 104b is driven to rotate exactly once, and the transmission column 104 drives the rotation member 102 to rotate exactly half a circle.
Wherein, the base 101 is provided with a spring slot 101e extending into the long hole 201a, a first spring 105 is arranged in the spring slot 101e, and one end of the first spring 105 is connected with the sliding plate 203. That is, when the sliding plate 203 moves from the position where the sliding plate is attached to the base 101 to the position where the sliding plate 203 is away from the base 101 under the action of the spring, that is, when the sliding plate 203 is at the position where the sliding plate 203 is farthest from the base 101, the rotating block 103 can be turned over to the outside, that is, after the fall fuse is pulled down, the sliding plate 203 is operated to move so as to turn over the rotating member 102, and then the pull ring of the fall fuse can be separated from the suspension unit 100, and in this state, the fuse tube of the fall fuse can be closed.
A through groove 101f is formed in the base 101, the sliding plate 203 is provided with a sliding groove 203b at the same position as the through groove 101f, a sliding block 204 is arranged in the sliding groove 203b, a guide groove 203c is formed in the side surface of the sliding groove 203b, a limiting block 204a embedded in the guide groove 203c is arranged in the side surface of the sliding block 204, and the sliding block 204 can move in the sliding groove 203 b; a triangular boss 204b is arranged at one side of the other end of the sliding block 204 close to the operating rod 201; the triangular boss 204b has a right triangular shape, and a second spring 206 is provided between the slider 204 and one end surface of the slide groove 203b remote from the spring groove 101 e. The second spring 206 drives the sliding block 204 to move towards the center of the base 101, so when the base 101 is attached to the sliding plate, in order to prevent the sliding plate from moving out, at this time, the sliding block 204 passes through the through groove 101f, the triangular boss 204b is clamped outside the through groove 101f, the sliding plate is connected with the base 101, the separation of the sliding plate and the base 101 is avoided, and the state is an initial state.
Further, a sleeve 205 is sleeved outside the operating rod 201, a third spring 207 is arranged between one end of the sleeve 205 and the base 101, the sleeve 205 is far away from the base 101 by the third spring 207, and when the fusion tube is closed, the third spring needs to be separated from a pull ring of the fusion tube, so that the operating sleeve 205 moves towards the base 101, contacts with an inclined plane of the triangular boss 204b and pushes the inclined plane to enter the through groove 101f, the sliding plate 203 is not limited any more at this time, pops out under the action of the spring, and then the rotating part 102 is driven to turn over, so that the separation can be realized.
Preferably, a hand-held portion 201b is disposed at an end of the operating rod 201 away from the base 101, so as to facilitate operation.
Furthermore, a strip-shaped groove K extending along the axial direction is arranged at one end of the operating rod 201 and the sleeve 205 away from the base 101, a connecting rod 202c is arranged at one end of the driving rod 202 away from the sliding plate 203, the connecting rod 202c penetrates through the strip-shaped groove K and is connected with an operating ring 208, namely when the sliding plate is at a position away from the base 101, the sliding plate can be close to the base 101 by pulling the operating ring 208, the sliding block 204 penetrates through the through groove 101f, and the triangular boss 204b is clamped outside the through groove 101f to fix the sliding plate, so that the falling fuse tube can be separated again.
Therefore, when the device is used as an operating rod of a fall fuse, when the fall fuse is subjected to a switching-off operation, the device is in an initial state, namely the suspension unit 100 is operated to move towards a pull ring of the fall fuse, the pull ring enters the suspension unit 100, then the handheld unit 200 is dragged downwards to separate the fall fuse, then the sleeve 205 is operated to move upwards, the sleeve 205 is contacted with the inclined surface of the triangular boss 204b and pushes the inclined surface of the triangular boss to enter the through groove 101f, at the moment, the sliding plate 203 is not limited any more and pops out under the action of the spring, then the rotating piece 102 is driven to turn over, at the moment, the sliding plate can be separated, at the moment, the sliding plate is positioned close to the base 101 to perform the switching-on operation on the fall fuse, after the switching-on operation is completed, the operating ring 208 is pulled to enable the sliding plate to approach the base 101, the sliding block 204 passes through the through groove 101f, the triangular boss 204b passes through the through groove 101f to fix the sliding plate, and the sliding plate can perform the re-off operation on the fall fuse.
Example 2
Referring to fig. 1 to 8, a second embodiment of the present invention is based on the previous embodiment, and is different from the previous embodiment in that:
in this embodiment, when the device is used as a ground rod of a high-voltage ground wire, the suspension unit 100 in embodiment 1 can be hung on a horizontally arranged wire in the air, and the hanging manner is the same as the manner of connecting a fall-protection suspension loop.
The connecting unit 300 includes a connecting rod 301 disposed in the second through hole 202a, the connecting rod 301 is an insulating structure, one end of the connecting rod 301 passes through the sliding plate 203, the other end passes through the operating rod 201 and the driving rod 202, a conducting wire 302 is disposed in the connecting rod 301, and one end of the conducting wire 302 passes through the connecting rod 301 and is connected to a conductor block 303. When the horizontal wire is suspended above, the conductor block 303 is in contact with it and the other end of the wire 302 can be grounded.
Further, a supporting portion 301a is disposed at one end of the connecting rod 301 between the two vertical rods 101a, and the supporting portion 301a is movably connected to the connecting rod 301, preferably, a threaded connection is adopted, and the connecting rod can be removed when not in use.
An elastic member 304 is arranged between the supporting portion 301a and the sliding plate 203, the elastic member 304 is a spring, and under the action of the spring, the conductor block 303 and the rotating block 103 clamp a wire to be grounded.
The supporting portion 301a is provided with a sliding groove 301b, a limiting groove 301c is arranged in the supporting portion 301a, the width of the limiting groove 301c is larger than that of the sliding groove 301b, and a projection 303a is arranged on a portion, located in the limiting groove 301c, of the conductor block 303. The projection 303a can limit the moving range of the conductor block 303, and a pressing spring 305 is provided between the conductor block 303 and the end of the limiting groove 301 c. Also, the compression spring 305 can push the conductor block 303 to compress the wire to be grounded.
Preferably, the two side surfaces of the conductor block 303 are hinged with the clamping plates 306, and the two clamping plates 306 are symmetrically arranged, so that when a lead wire to be grounded is placed on the conductor block 303 and is pressed in the upper and lower directions, the elastic force of the elastic member 304 is greater than the elastic force of the pressing spring 305, so that the conductor block 303 is pressed into the sliding groove 301b, and then due to the limitation on the two sides of the sliding groove 301b and the hinged structure of the clamping plates 306, the clamping plates 306 are deflected upward with the hinged position as the axial direction, and the two clamping plates 306 are deflected upward at the same time, so that the lead wire to be grounded is positioned in the groove formed by the two clamping plates 306 and the conductor block 303, and therefore, when the insulating rod is shaken, the lead wire to be grounded, i.e. a high-voltage wire, is prevented from being dislocated and sliding off from the conductor block 303.
In this embodiment, when the high-voltage line is not required to be grounded, the insulating rod can be removed, the sleeve 205 is operated to move upward, the sleeve 205 contacts with the inclined surface of the triangular boss 204b and pushes the triangular boss into the through groove 101f, the sliding plate 203 is not limited and pops up under the action of the spring, and then the rotating member 102 is driven to turn over, so that the insulating rod can be separated and removed.
It is important to note that the construction and arrangement of the present application as shown in the various exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters (e.g., temperatures, pressures, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter recited in this application. For example, elements shown as integrally formed may be constructed of multiple parts or elements, the position of elements may be reversed or otherwise varied, and the nature or number of discrete elements or positions may be altered or varied. Accordingly, all such modifications are intended to be included within the scope of this invention. The order or sequence of any process or method steps may be varied or re-sequenced according to alternative embodiments. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present inventions. Therefore, the present invention is not limited to a particular embodiment, but extends to various modifications that nevertheless fall within the scope of the appended claims.
Moreover, in an effort to provide a concise description of the exemplary embodiments, all features of an actual implementation may not have been described (i.e., those unrelated to the presently contemplated best mode of carrying out the invention, or those unrelated to enabling the invention).
It should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort might be complex and time consuming, but would nevertheless be a routine undertaking of design, fabrication, and manufacture for those of ordinary skill having the benefit of this disclosure, without undue experimentation.
It should be noted that the above-mentioned embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.
Claims (10)
1. The utility model provides a multi-functional insulator spindle which characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,
the suspension unit (100) comprises a base (101), two ends of the base (101) are respectively provided with an upright rod (101 a) perpendicular to the base, the end part of the upright rod (101 a) is provided with a first through hole (101 b), a rotating piece (102) is arranged in the first through hole (101 b), and one end of the rotating piece (102) is hinged with a rotating block (103);
the handheld unit (200) comprises an operating rod (201), one end of the operating rod (201) is fixedly connected with the base (101), the operating rod (201) penetrates through the inside, a driving rod (202) is arranged in the operating rod (201), one end of the driving rod (202) penetrates through the base (101) and is connected with a sliding plate (203), the sliding plate (203) is provided with a second through hole (202 a) penetrating to the driving rod (202),
the connecting unit (300) comprises a connecting rod (301) arranged in the second through hole (202 a), one end of the connecting rod (301) penetrates through the sliding plate (203), the other end of the connecting rod penetrates through the operating rod (201) and the driving rod (202), a conducting wire (302) is arranged in the connecting rod (301), and one end of the conducting wire (302) penetrates through the connecting rod (301) and is connected with a conductor block (303).
2. The multifunctional insulating rod of claim 1, wherein: one end of the connecting rod (301) between the two vertical rods (101 a) is provided with a supporting part (301 a), and the supporting part (301 a) is movably connected with the connecting rod (301);
an elastic piece (304) is arranged between the supporting part (301 a) and the sliding plate (203).
3. The multifunctional insulating rod of claim 2, wherein: the supporting portion (301 a) is provided with a sliding groove (301 b), a limiting groove (301 c) is arranged in the supporting portion (301 a), and a protruding block (303 a) is arranged on the portion, located in the limiting groove (301 c), of the conductor block (303).
4. The multifunctional insulating rod of claim 3, wherein: and a compression spring (305) is arranged between the conductor block (303) and the end part of the limiting groove (301 c).
5. The multifunctional insulating rod of claim 4, wherein: two side surfaces of the conductor block (303) are hinged with clamping plates (306), and the two clamping plates (306) are symmetrically arranged.
6. The multifunctional insulating rod of claim 5, wherein: limiting bosses (102 a) are arranged at the positions, located at the two ends of the first through hole (101 b), of the rotating piece (102), a notch (102 b) is formed in one end of the rotating piece (102), the notch (102 b) is opened to the side face of the rotating piece (102), a rotating hole is formed in the notch (102 b), a hinge shaft (103 a) is arranged at one end of the rotating block (103), and the hinge shaft (103 a) is matched with the rotating hole;
the hinge shaft (102 a) is sleeved with a torsion spring (106), one end of the torsion spring (106) is embedded into the rotating block (103), and the other end of the torsion spring (106) abuts against the side face of the notch (102 b).
7. The multifunctional insulating rod of claim 6, wherein: a cylindrical groove (101 c) penetrating through the first through hole (101 b) is formed in the vertical rod (101 a), an annular groove (102 c) is formed in the circumferential surface of the rotating part (102), and a face gear (102 d) is arranged on one end surface of the annular groove (102 c);
a transmission column (104) is arranged in the cylindrical groove (101 c), a straight gear (104 a) is arranged at one end of the transmission column (104), and the straight gear (104 a) is meshed with the face gear (102 d);
the operating rod (201) is internally provided with a long hole (201 a) penetrating through the base (101), and a driving rod (202) is arranged in the long hole (201 a).
8. The multifunctional insulating rod of claim 7, wherein: a spiral groove (104 b) is formed in the periphery of the transmission column (104), a long groove (101 d) extending along the axial direction of the column-shaped groove (101 c) is formed in the side surface of the vertical rod (101 a), a protrusion (203 a) is formed in the side surface of the sliding plate (203), and the protrusion (203 a) penetrates through the long groove (101 d) and is embedded into the spiral groove (104 b);
the base (101) is provided with a spring groove (101 e) extending into the long hole (201 a), a first spring (105) is arranged in the spring groove (101 e), and one end of the first spring (105) is connected with the sliding plate (203).
9. The multifunctional insulating rod of claim 8, wherein: a through groove (101 f) penetrating through the base (101) is formed in the base (101), a sliding groove (203 b) with the same position as the through groove (101 f) is formed in the sliding plate (203), a sliding block (204) is arranged in the sliding groove (203 b), a guide groove (203 c) is formed in the side face of the sliding groove (203 b), a limiting block (204 a) embedded into the guide groove (203 c) is arranged on the side face of the sliding block (204), and a triangular boss (204 b) is arranged on one side, close to the operating rod (201), of the other end of the sliding block (204); a second spring (206) is arranged between the sliding block (204) and one end face, far away from the spring groove (101 e), of the sliding groove (203 b); the outside cover of action bars (201) is equipped with sleeve (205), be provided with third spring (207) between sleeve (205) one end and base (101), the one end that base (101) were kept away from in action bars (201) is provided with handheld portion (201 b).
10. The multifunctional insulating rod of claim 9, wherein: one end of the operating rod (201) and one end of the sleeve (205) far away from the base (101) are provided with strip-shaped grooves (K) extending along the axial direction, one end of the driving rod (202) far away from the sliding plate (203) is provided with a connecting rod (202 c), and the connecting rod (202 c) penetrates through the strip-shaped grooves (K) and is connected with an operating ring (208).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211352494.0A CN115566571A (en) | 2022-10-31 | 2022-10-31 | Multifunctional insulating rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211352494.0A CN115566571A (en) | 2022-10-31 | 2022-10-31 | Multifunctional insulating rod |
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| CN115566571A true CN115566571A (en) | 2023-01-03 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116722380A (en) * | 2023-08-03 | 2023-09-08 | 三峡金沙江云川水电开发有限公司 | Electric equipment grounding device of hydropower plant |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116722380A (en) * | 2023-08-03 | 2023-09-08 | 三峡金沙江云川水电开发有限公司 | Electric equipment grounding device of hydropower plant |
| CN116722380B (en) * | 2023-08-03 | 2023-11-21 | 三峡金沙江云川水电开发有限公司 | Electric equipment grounding device of hydropower plant |
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