CN112053799B - Switch board copper bar connection structure - Google Patents
Switch board copper bar connection structure Download PDFInfo
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- CN112053799B CN112053799B CN202010949906.3A CN202010949906A CN112053799B CN 112053799 B CN112053799 B CN 112053799B CN 202010949906 A CN202010949906 A CN 202010949906A CN 112053799 B CN112053799 B CN 112053799B
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- copper bar
- face
- fixing
- power distribution
- distribution cabinet
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 173
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 173
- 239000010949 copper Substances 0.000 title claims abstract description 173
- 230000007246 mechanism Effects 0.000 claims description 53
- 238000009434 installation Methods 0.000 claims description 16
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 2
- 238000005452 bending Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000008602 contraction Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B5/00—Non-insulated conductors or conductive bodies characterised by their form
- H01B5/02—Single bars, rods, wires, or strips
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/73—Means for mounting coupling parts to apparatus or structures, e.g. to a wall
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R25/00—Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits
- H01R25/16—Rails or bus-bars provided with a plurality of discrete connecting locations for counterparts
- H01R25/161—Details
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R25/00—Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits
- H01R25/16—Rails or bus-bars provided with a plurality of discrete connecting locations for counterparts
- H01R25/161—Details
- H01R25/162—Electrical connections between or with rails or bus-bars
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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
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/20—Bus-bar or other wiring layouts, e.g. in cubicles, in switchyards
- H02B1/202—Cable lay-outs
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Distribution Board (AREA)
Abstract
The invention provides a power distribution cabinet copper bar connecting structure, relates to the technical field of power distribution cabinet copper bars, and solves the problems that the existing copper bar cannot be suitable for copper bar connection in a narrow space and cannot be used for changing operation of multiple forms in the practical application process, so that the existing copper bar cannot be suitable for different power distribution cabinets to use.
Description
Technical Field
The invention belongs to the technical field of power distribution cabinet copper bars, and particularly relates to a power distribution cabinet copper bar connecting structure.
Background
The distribution cabinet (case) is a final-stage device of a distribution system and is divided into a power distribution cabinet (case), a lighting distribution cabinet (case) and a metering cabinet (case). The power distribution cabinet is a general name of a motor control center. The power distribution cabinet is used in the occasions with dispersed loads and less loops; the motor control center is used for occasions with concentrated loads and more loops. They distribute the power of a certain circuit of the upper-level distribution equipment to the nearby loads. The equipment of this grade provides protection, supervision and control to the load, and the copper bar among them has vital effect as the important accessory of power connection in the switch board.
For example, application No.: the invention provides a power distribution cabinet copper bar connecting structure and a power distribution cabinet, and the power distribution cabinet copper bar connecting structure comprises a vertical row and a horizontal row, wherein the vertical row is arranged in parallel from left to right, the horizontal row is arranged in parallel from front to back, one end of the vertical row comprises a horizontal part, a vertical part and an inclined part, and the horizontal part of the vertical row is connected with the horizontal row through an L-shaped connecting row; the device also comprises a U-shaped connecting row, a rectangular connecting row and a Z-shaped connecting row; the switch board cabinet body is provided with above-mentioned switch board copper bar connection structure, still includes circuit breaker and circuit breaker connecting bar, and the circuit breaker connecting bar passes through connector and vertical row or Z shape connecting bar plug-in connection. This application switch board copper bar connection structure and switch board's technical scheme, not only structural connection is simple easily the equipment maintain, can show simultaneously to reduce vertical row and arrange the interval about, can reduce the circuit breaker connecting row simultaneously and arrange the interval about, is favorable to the miniaturized design of drawer switch unit and switch board, practices thrift switch board space and material simultaneously.
Based on the retrieval of above-mentioned patent to and combine the equipment discovery among the prior art, above-mentioned equipment is when using, though can carry out the connected mode of multiple form, nevertheless at the practical application in-process, can't be applicable to the copper bar in the narrow and small space and connect to and can't use a copper bar to carry out the change operation of multiple form, consequently can cause the problem that can't be applicable to different switch boards and use.
Disclosure of Invention
In order to solve the technical problems, the invention provides a power distribution cabinet copper bar connecting structure which is used for solving the problems that the existing copper bar cannot be suitable for copper bar connection in a narrow space and cannot be used for changing operation of various forms by using one copper bar in the practical application process, so that the existing copper bar cannot be suitable for different power distribution cabinets.
The invention relates to a power distribution cabinet copper bar connection structure, which is achieved by the following specific technical means:
a copper bar connecting structure of a power distribution cabinet comprises a fixing mechanism, a connecting mechanism and an inserting mechanism, wherein the fixing mechanism is provided with two positions, and the two positions of the fixing mechanism are respectively and rotatably connected to the left end face and the right end face of a main copper bar and an auxiliary copper bar; the inserting mechanism is rotatably connected to the inner position of the main copper bar through an elastic limiting mechanism; the auxiliary copper bar is rotationally connected with the inserting mechanism; the connecting mechanisms are provided with six positions in total, wherein two connecting mechanisms are fixedly connected to the top end face of the main copper bar, and the other four connecting mechanisms are fixedly connected to the top end face of the auxiliary copper bar; vice copper bar is including L type copper bar B, extend copper bar, stopper and spacing axle, L type copper bar B's left end face fixedly connected with extends the copper bar, stopper fixed connection is in the left end face position of extending the copper bar, just the inside of stopper is rotated and is connected with spacing axle, and spacing hub connection is in the inboard position of limiting plate under the installation state.
Furthermore, the main copper bar comprises an L-shaped copper bar A and three slots, wherein the three slots are arranged at the left end surface of the L-shaped copper bar A in a triangular shape;
furthermore, the main copper bar also comprises a rotary groove A, a through groove and copper bar sliding grooves, wherein the rotary groove A is communicated with the right end position of the L-shaped copper bar A, the copper bar sliding grooves are formed in the through groove, the copper bar sliding grooves are formed in two positions, and the two copper bar sliding grooves are symmetrically formed in the front end face and the rear end face of the through groove;
furthermore, the fixing mechanism comprises a fixing copper plate, through holes, inserting blocks and a rotating shaft, wherein the upper surface of the fixing copper plate is provided with two through holes with the same size, the inserting blocks are provided with two positions, the two inserting blocks are respectively and fixedly connected to the front side and the rear side of the right end surface of the fixing copper plate, the rotating shaft is rotatably connected to the central position of the right end surface of the fixing copper plate, the fixing copper plate is rotatably connected to the left end surface of the L-shaped copper bar A through the rotating shaft in an installation state, and the two inserting blocks are inserted into the inner positions of the two inserting grooves of the transverse array in a normal state;
furthermore, the connecting mechanism comprises a wiring pile, a threading hole and pile threads, the wiring pile is hollow inside, the threading hole is formed in the outer peripheral surface of the wiring pile in a penetrating mode, and the pile threads are formed in the inner wall of the wiring pile;
furthermore, the connecting mechanism also comprises a limiting cap and a stud, the bottom end surface of the limiting cap is fixedly connected with the stud, the diameter of the top end surface of the stud is smaller than that of the bottom end surface of the limiting cap, the stud on the bottom end surface of the limiting cap is screwed with the pile thread in an installation state, and the insertion depth of the stud is consistent with that of the bottom end of the threading hole;
furthermore, the inserting mechanism comprises an inserting plate, sliding blocks, a rotary groove B and limiting plates, the rotary groove B is formed in the position of the top end face of the inserting plate in a penetrating mode, the sliding blocks are arranged at two positions, the two sliding blocks are symmetrically arranged at the left side positions of the front end face and the rear end face of the inserting plate, the limiting plates are arranged at two positions, the two limiting plates are fixedly connected to the front side position and the rear side position of the right end face of the inserting plate respectively, the inserting plate is inserted into the inner position of the copper bar sliding groove through the sliding blocks in the installation state, the rotary groove B is located at the inner side position of the rotary groove A, and the diameter of the rotary groove A is consistent with that of the rotary groove B;
furthermore, elasticity stop gear is including bullet cap and reset spring, bullet cap is equipped with two altogether, and two pass through reset spring looks elastic connection between the bullet cap, under the mounted state reset spring is located the inboard position of rotary trough A and rotary trough B.
Compared with the prior art, the invention has the following beneficial effects:
in the invention, when the use distance of the main copper bar and the auxiliary copper bar needs to be extended, the main copper bar and the auxiliary copper bar can be contracted by manually pressing two elastic caps, the auxiliary copper bar slides to the right side along the copper bar sliding groove from the inside of the main copper bar after the contraction is finished, so that the lengths of the auxiliary copper bar and the main copper bar can be extended, the design can be effectively adjusted according to the difference of the use lengths so as to achieve the more practical purpose, on the other hand, the extension copper bar fixedly connected with the left end of the L-shaped copper bar B and a limiting block rotate 90 degrees to the left side around a limiting plate (refer to an attached figure 11), the design can complete the bending installation operation in a narrow space so as to achieve the more practical purpose, moreover, the main copper bar and the auxiliary copper bar in the invention can be bent by 90 degrees in a plane (refer to an attached figure 12), the design can adjust the bending degrees of the main copper bar and the auxiliary copper bar according to the difference of the use space, when the space in the power distribution cabinet is narrow, the bending degree of the device can be adjusted quickly, and the purpose of adjusting any angle within 0-90 degrees can be achieved.
Drawings
FIG. 1 is a side view of the present invention.
Fig. 2 is a schematic front view of the present invention.
Fig. 3 is a schematic top view of the present invention.
Fig. 4 is a right side view structure schematic diagram of the main copper bar of the present invention.
Fig. 5 is a left side view structure schematic diagram of the main copper bar of the present invention.
Fig. 6 is a schematic structural view of the fixing mechanism of the present invention.
Fig. 7 is a schematic view of the structure of the connection mechanism of the present invention.
Fig. 8 is a schematic structural diagram of the plugging mechanism of the present invention.
Fig. 9 is a schematic view of the structure of the auxiliary copper bar of the present invention.
Fig. 10 is a schematic structural view of the elastic limiting mechanism of the invention.
Fig. 11 is a schematic view of the structure of the present invention in a bent state.
Fig. 12 is a schematic structural view of the present invention in an L-shaped rotated state.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a main copper bar; 101. an L-shaped copper bar A; 102. a slot; 103. a rotary groove A; 104. a through groove; 105. a copper bar chute; 2. a fixing mechanism; 201. fixing a copper plate; 202. a through hole; 203. inserting a block; 204. a rotating shaft; 3. a connecting mechanism; 301. a wiring pile; 302. threading holes; 303. pile threads; 304. a limiting cap; 305. a stud; 4. a plug-in mechanism; 401. inserting plates; 402. a slider; 403. a rotary groove B; 404. a limiting plate; 5. a secondary copper bar; 501. an L-shaped copper bar B; 502. extending the copper bar; 503. a limiting block; 504. a limiting shaft; 6. an elastic limiting mechanism; 601. a bullet cap; 602. a return spring.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 12:
the invention provides a power distribution cabinet copper bar connecting structure, which comprises: the fixing mechanism 2, the connecting mechanism 3 and the inserting mechanism 4 are arranged, the fixing mechanism 2 is provided with two positions, and the two fixing mechanisms 2 are respectively and rotatably connected to the left end face and the right end face of the main copper bar 1 and the auxiliary copper bar 5; the inserting mechanism 4 is rotatably connected to the inner position of the main copper bar 1 through an elastic limiting mechanism 6; the auxiliary copper bar 5 is rotationally connected with the inserting mechanism 4; six connecting mechanisms 3 are arranged, wherein two connecting mechanisms 3 are fixedly connected to the top end face of the main copper bar 1, and the other four connecting mechanisms 3 are fixedly connected to the top end face of the auxiliary copper bar 5; vice copper bar 5 is including L type copper bar B501, extend copper bar 502, stopper 503 and spacing axle 504, and L type copper bar B501's left end face fixedly connected with extends copper bar 502, and stopper 503 fixed connection is in the left end face position that extends copper bar 502, and stopper 503's inside rotation is connected with spacing axle 504, and spacing axle 504 coupling is in the inboard position of limiting plate 404 under the installation state.
The main copper bar 1 comprises an L-shaped copper bar A101 and slots 102, the slots 102 are provided with three positions, and the three slots 102 are arranged at the left end face of the L-shaped copper bar A101 in a triangular shape.
Wherein, main copper bar 1 is still including rotary chute A103, lead to groove 104 and copper bar spout 105, rotary chute A103 link up and sets up the right-hand member position at L type copper bar A101, copper bar spout 105 sets up inside leading to groove 104, copper bar spout 105 is equipped with two altogether, and two copper bar spouts 105 symmetry sets up and lead to the inside front and back both ends face position of groove 104, slide vice copper bar 5 along copper bar spout 105 to the right side from the inside of main copper bar 1, can reach the length to vice copper bar 5 and main copper bar 1 and extend, this design can effectually adjust according to the difference of live length, in order to reach more practical purpose.
Wherein, fixed establishment 2 is including fixed copper 201, through-hole 202, inserted block 203 and pivot 204, two through-holes 202 of the same size of department are seted up to the upper surface of fixed copper 201, inserted block 203 is equipped with two places altogether, and two inserted blocks 203 respectively fixed connection are in the front and back both sides position of fixed copper 201 right-hand member face, pivot 204 rotates the central point that connects at the right-hand member face of fixed copper 201 and puts, fixed copper 201 rotates the left end face position of connecting at L type copper bar A101 through pivot 204 under the installation status, and under the fixed copper 201 normality, two inserted blocks 203 insert the inside position at two slots 102 of transverse array.
Wherein, coupling mechanism 3 is including binding post 301, through wires hole 302 and stake screw thread 303, and binding post 301 is inside hollow design, and binding post 301's outer peripheral face link up and has seted up through wires hole 302, has seted up stake screw thread 303 on binding post 301's the inner wall.
The connecting mechanism 3 further comprises a limiting cap 304 and a stud 305, the stud 305 is fixedly connected to the bottom end face of the limiting cap 304, the diameter of the top end face of the stud 305 is smaller than that of the bottom end face of the limiting cap 304, the stud 305 of the bottom end face of the limiting cap 304 is screwed with the pile thread 303 in an installation state, the insertion depth of the stud 305 is consistent with that of the bottom end of the threading hole 302, after the device is integrally fixed, an external electric wire penetrates through the threading hole 302, and then the stud 305 is driven to rotate through the limiting cap 304 to extrude the external electric wire into the interior of the threading pile 301 to be fixed, so that the purpose of quick fixing is achieved.
Wherein, grafting mechanism 4 is including picture peg 401, slider 402, turn trough B403 and limiting plate 404, the top terminal surface position of picture peg 401 link up and has seted up one and has connect up a turn trough B403, slider 402 is equipped with two altogether, and two left side positions that the slider 402 symmetry was seted up at picture peg 401 front and back both ends face are located, limiting plate 404 is equipped with two altogether, and two limiting plate 404 respectively fixed connection are in the front and back both sides position of the right-hand member face of picture peg 401, picture peg 401 inserts the inside position of copper bar spout 105 through slider 402 under the installation state, and turn trough B403 is located the inboard position of turn trough A103, and the diameter of turn trough A103 is unanimous with turn trough B403 diameter.
The elastic limiting mechanism 6 comprises an elastic cap 601 and a return spring 602, the elastic cap 601 is provided with two positions, the two elastic caps 601 are elastically connected through the return spring 602, and the return spring 602 is located at the inner side of the rotary groove a103 and the rotary groove B403 in the installation state.
When in use: when the use distance between the main copper bar 1 and the auxiliary copper bar 5 needs to be extended, the two elastic caps 601 can be manually pinched and pressed to be contracted, and the auxiliary copper bar 5 slides to the right side along the copper bar sliding groove 105 from the inside of the main copper bar 1 after the contraction is finished, so that the lengths of the auxiliary copper bar 5 and the main copper bar 1 can be extended, and the design can be effectively adjusted according to different use lengths to achieve the purpose of being more practical;
on the other hand, when the main copper bar 1 and the auxiliary copper bar 5 need to be fixed at the included angle in the power distribution cabinet, the extension copper bar 502 and the limiting block 503 which are fixedly connected with the left end of the L-shaped copper bar B501 can rotate 90 degrees to the left around the limiting plate 404 (refer to the attached drawing 11), and the bending installation operation in a narrow space can be completed through the design, so that the purpose of being more practical is achieved;
furthermore, the main copper bar 1 and the auxiliary copper bar 5 in the invention can be bent by 90 degrees in a plane (refer to the attached drawing 12), the design can adjust the bending degree of the main copper bar 1 and the auxiliary copper bar 5 according to different use spaces, so that when the space inside the power distribution cabinet is narrow, the bending degree of the device can be quickly adjusted to achieve the purpose of adjusting any angle within 0-90 degrees, and after the main copper bar 1 and the auxiliary copper bar 5 are fixed, the main copper bar 1 and the auxiliary copper bar 5 are inserted into the through hole 202 through expansion bolts or fixing bolts to fix the main copper bar 1 and the auxiliary copper bar 5 on the inner wall of the power distribution cabinet;
after the device is integrally fixed, an external wire passes through the threading hole 302, and then the stud 305 is driven to rotate by the limiting cap 304 so as to extrude the external wire into the wiring pile 301 for fixing, so that the purpose of quick fixing is achieved;
and the fixed copper plate 201 can rotate around the main copper bar 1 and the auxiliary copper bar 5 through the rotating shaft 204 to adjust, so that the installation operation under different planes can be adapted.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (8)
1. The utility model provides a switch board copper bar connection structure which characterized in that: the copper bar fixing device comprises a fixing mechanism (2), a connecting mechanism (3) and an inserting mechanism (4), wherein the fixing mechanism (2) is provided with two positions, and the two fixing mechanisms (2) are respectively and rotatably connected to the left end face and the right end face of a main copper bar (1) and an auxiliary copper bar (5); the inserting mechanism (4) is rotatably connected to the inner position of the main copper bar (1) through an elastic limiting mechanism (6); the auxiliary copper bar (5) is rotationally connected with the plugging mechanism (4); the connecting mechanisms (3) are provided with six positions in total, wherein two connecting mechanisms (3) are fixedly connected to the top end surface of the main copper bar (1), and the other four connecting mechanisms (3) are fixedly connected to the top end surface of the auxiliary copper bar (5); vice copper bar (5) are including L type copper bar B (501), extend copper bar (502), stopper (503) and spacing axle (504), the left end face fixedly connected with of L type copper bar B (501) extends copper bar (502), stopper (503) fixed connection is in the left end face position of extending copper bar (502), just the inside rotation of stopper (503) is connected with spacing axle (504), and spacing axle (504) coupling is in the inboard position of limiting plate (404) under the installation state.
2. The copper bar connecting structure of the power distribution cabinet according to claim 1, characterized in that: the main copper bar (1) comprises an L-shaped copper bar A (101) and slots (102), the slots (102) are provided with three positions, and the three slots (102) are arranged at the left end face of the L-shaped copper bar A (101) in a triangular shape.
3. The copper bar connecting structure of the power distribution cabinet according to claim 2, characterized in that: main copper bar (1) is still including rotary trough A (103), logical groove (104) and copper bar spout (105), rotary trough A (103) link up and set up the right-hand member position in L type copper bar A (101), copper bar spout (105) are seted up inside logical groove (104), copper bar spout (105) are equipped with two altogether, and two ends face position around logical groove (104) are seted up to copper bar spout (105) symmetry.
4. The copper bar connecting structure of the power distribution cabinet according to claim 2, characterized in that: the fixing mechanism (2) comprises a fixing copper plate (201), through holes (202), inserting blocks (203) and a rotating shaft (204), wherein the through holes (202) with the same size are formed in two positions on the upper surface of the fixing copper plate (201), the inserting blocks (203) are arranged in two positions, the two inserting blocks (203) are fixedly connected to the front side and the rear side of the right end face of the fixing copper plate (201) respectively, the rotating shaft (204) is rotatably connected to the center position of the right end face of the fixing copper plate (201), the fixing copper plate (201) is rotatably connected to the left end face of the L-shaped copper bar A (101) through the rotating shaft (204) in an installation state, and the two inserting blocks (203) are inserted into the inner positions of the two inserting grooves (102) in the transverse array in the normal state of the fixing copper plate (201).
5. The copper bar connecting structure of the power distribution cabinet according to claim 1, characterized in that: coupling mechanism (3) are including wiring stake (301), through wires hole (302) and stake screw thread (303), wiring stake (301) are inside hollow design, just the outer peripheral face of wiring stake (301) link up and has seted up through wires hole (302), stake screw thread (303) have been seted up on the inner wall of wiring stake (301).
6. The copper bar connecting structure of the power distribution cabinet according to claim 5, characterized in that: the connecting mechanism (3) further comprises a limiting cap (304) and a stud (305), the stud (305) is fixedly connected to the bottom end face of the limiting cap (304), the diameter of the top end face of the stud (305) is smaller than that of the bottom end face of the limiting cap (304), the stud (305) of the bottom end face of the limiting cap (304) is screwed with the pile thread (303) in the installation state, and the insertion depth of the stud (305) is consistent with that of the bottom end of the threading hole (302).
7. The copper bar connecting structure of the power distribution cabinet according to claim 3, characterized in that: grafting mechanism (4) including picture peg (401), slider (402), turn trough B (403) and limiting plate (404), the top terminal surface position of picture peg (401) link up and has seted up a turn trough B (403), slider (402) are equipped with two altogether, and two places slider (402) symmetry is seted up in the left side position of picture peg (401) front and back both ends face, limiting plate (404) are equipped with two altogether, and two places limiting plate (404) fixed connection is in the front and back both sides position of the right-hand member face of picture peg (401) respectively, under the installation status picture peg (401) insert the inside position of copper bar spout (105) through slider (402), and turn trough B (403) are located the inboard position of turn trough A (103), and the diameter of turn trough A (103) is unanimous with turn trough B (403) diameter.
8. The copper bar connecting structure of the power distribution cabinet according to claim 7, characterized in that: elasticity stop gear (6) are including bullet cap (601) and reset spring (602), bullet cap (601) are equipped with two altogether, and two through reset spring (602) looks elastic connection between bullet cap (601), under the mounted state reset spring (602) are located the inboard position of rotary trough A (103) and rotary trough B (403).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010949906.3A CN112053799B (en) | 2020-09-10 | 2020-09-10 | Switch board copper bar connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010949906.3A CN112053799B (en) | 2020-09-10 | 2020-09-10 | Switch board copper bar connection structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112053799A CN112053799A (en) | 2020-12-08 |
| CN112053799B true CN112053799B (en) | 2022-04-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010949906.3A Active CN112053799B (en) | 2020-09-10 | 2020-09-10 | Switch board copper bar connection structure |
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| Country | Link |
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| CN (1) | CN112053799B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118054265A (en) * | 2021-11-19 | 2024-05-17 | 南通卓尔机电有限公司 | Spliced high-current high-voltage contact copper bar |
| CN114976725B (en) * | 2022-05-27 | 2023-11-24 | 安徽明辉电气有限公司 | Connection structure for copper bars and plug-ins of high-low voltage power distribution cabinet |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100764595B1 (en) * | 2006-05-30 | 2007-10-08 | 주식회사 신화기전 | A connecting mechanism for bus bar |
| FR3008551A1 (en) * | 2013-07-10 | 2015-01-16 | Abb France | TERMINAL OF CONNECTION |
| CN207038870U (en) * | 2017-08-24 | 2018-02-23 | 乐清市高科环保电子有限公司 | A kind of bus-bar |
| CN209805123U (en) * | 2019-04-15 | 2019-12-17 | 惠州市开关厂 | Connecting copper bar and power distribution cabinet |
| CN210640392U (en) * | 2019-08-09 | 2020-05-29 | 中杭监测技术研究院有限公司 | Universal copper bar assembly |
| CN211045800U (en) * | 2019-01-02 | 2020-07-17 | 上海量乘机电科技有限公司 | Electrical device and linkage electric connection component thereof |
-
2020
- 2020-09-10 CN CN202010949906.3A patent/CN112053799B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100764595B1 (en) * | 2006-05-30 | 2007-10-08 | 주식회사 신화기전 | A connecting mechanism for bus bar |
| FR3008551A1 (en) * | 2013-07-10 | 2015-01-16 | Abb France | TERMINAL OF CONNECTION |
| CN207038870U (en) * | 2017-08-24 | 2018-02-23 | 乐清市高科环保电子有限公司 | A kind of bus-bar |
| CN211045800U (en) * | 2019-01-02 | 2020-07-17 | 上海量乘机电科技有限公司 | Electrical device and linkage electric connection component thereof |
| CN209805123U (en) * | 2019-04-15 | 2019-12-17 | 惠州市开关厂 | Connecting copper bar and power distribution cabinet |
| CN210640392U (en) * | 2019-08-09 | 2020-05-29 | 中杭监测技术研究院有限公司 | Universal copper bar assembly |
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| CN112053799A (en) | 2020-12-08 |
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