CN221009761U - Connector for bus duct - Google Patents
Connector for bus duct Download PDFInfo
- Publication number
- CN221009761U CN221009761U CN202323046883.3U CN202323046883U CN221009761U CN 221009761 U CN221009761 U CN 221009761U CN 202323046883 U CN202323046883 U CN 202323046883U CN 221009761 U CN221009761 U CN 221009761U
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- Prior art keywords
- groove
- fixedly connected
- spring
- push
- assembly
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- 238000009434 installation Methods 0.000 abstract 2
- 238000009413 insulation Methods 0.000 description 8
- 238000000926 separation method Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a connector for a bus duct, which relates to the technical field of connectors for bus ducts and comprises a shell, wherein a cover plate is movably arranged at the top of the shell, an installation seat is fixedly connected to the top of the inner wall of the shell close to a side edge, an ejection assembly is movably arranged at the top of the installation seat, a supporting plate is fixedly connected to the top of the ejection assembly, a baffle is movably connected to the top of the supporting plate, a top plate is fixedly connected to the top plate of the baffle, a screw is fixedly connected to the opposite side of the baffle, a threaded sleeve is in threaded connection with the outer wall of the screw, and an insulating disc is fixedly connected to the outer wall of the threaded sleeve. According to the utility model, by adopting the structure, one end of the friction component is separated from the insulating disc by pulling the friction component, the insulating plate is pushed to rotate from the limit groove at the top of the top plate, and the insulating plate drives the threaded sleeve to rotate on the outer wall of the screw rod, so that the insulating disc can move, and the distance between the two insulating discs is more convenient to adjust.
Description
Technical Field
The utility model belongs to the technical field of connectors for bus ducts, and particularly relates to a connector for a bus duct.
Background
The bus duct is a closed metal device formed by copper and aluminum bus columns in the field of power transmission lines, and the bus duct is applied more and more because of the requirement of various building electric power of buildings, factories and the like and the trend of increasing year by year, and special connectors are needed for connection between the bus ducts.
For example, chinese patent with publication number CN219436590U discloses a connector for bus duct that stability is good, this patent loosens the arm-tie through support frame, spacing spring, arm-tie, gag lever post and spacing hole when adjusting the distance between the insulation board, and the spacing spring of arm-tie bottom can make the gag lever post inlay in the inside in spacing hole through self elasticity, and the gag lever post inlays in the inside in spacing hole can carry out spacing fixedly to the rotating plate, carries out spacing fixedly to the rotating plate and can prevent that the rotating plate accident from driving the threaded rod rotation and leading to the insulation board accident to remove, carries out spacing fixedly to the rotating plate through making gag lever post and spacing hole and can improve the stability of insulation board.
Although this patent has improved bus duct connector's stability, this patent has structural deficiency, for example rotates the swivel plate and drives the threaded rod and rotate and make clamping between two insulation boards 2, need fix an insulation board with the hand in the in-service use, and another insulation board follows the rotation of threaded rod and adjusts from top to bottom, and this makes the distance convenient to adjust, utilizes mounting bolt and mounting groove to link together casing and apron threaded connection simultaneously, causes bus duct connector's dismouting grafting process too loaded down with trivial details to cause in-service use inconvenient.
Disclosure of utility model
In view of the problems mentioned in the background art, an object of the present utility model is to provide a connector for a bus duct, so as to solve the problems that the distance adjustment between insulating plates of the bus duct connector is inconvenient and the connection process of the bus duct connector is too complicated.
The technical aim of the utility model is realized by the following technical scheme:
The utility model provides a connector for bus duct, includes the casing, casing top movable mounting has the apron, the casing inner wall top is close to side fixedly connected with mount pad, mount pad top movable mounting has ejecting subassembly, ejecting subassembly top fixedly connected with backup pad, backup pad top swing joint has the baffle, baffle roof fixedly connected with roof, baffle opposite side fixedly connected with screw rod, screw rod outer wall threaded connection has the thread bush, thread bush outer wall fixedly connected with insulating disc, the spacing groove has been seted up at the roof top, the spacing groove is run through to insulating disc one end, and the roof top is close to spacing groove one side movable mounting has friction subassembly, casing top movable mounting has the screens subassembly, the inside of casing to roof is run through to screens subassembly one end.
As the preferred technical scheme, ejecting subassembly includes constant head tank, locating lever and elastic component, the side that is close to the mount pad at the top of mount pad is seted up to the constant head tank, locating lever one end fixed connection is in the bottom of backup pad, locating lever other end sliding connection is in the inside of constant head tank, elastic component one end movable mounting is close to the centre of mount pad at the top of mount pad, elastic component other end fixed connection is in the bottom of backup pad.
As the preferred technical scheme, the elastic component includes ejection groove, ejector rod and first spring, the middle that is close to the mount pad at the top of mount pad is seted up to ejection groove, ejector rod one end fixed connection is in the bottom of backup pad, ejector rod other end sliding connection is in the inside of ejection groove, first spring one end fixed connection is in the bottom of ejection groove, first spring other end fixed connection is in the bottom of ejector rod.
As the preferable technical scheme, the friction component comprises a first fixed ring, a second fixed ring and a push-pull component, wherein the second fixed ring is fixedly connected to one side, close to the limiting groove, of the top plate, the first fixed ring is fixedly connected to one side, close to the second fixed ring, of the top plate, and the push-pull component penetrates through the first fixed ring and the second fixed ring and is movably connected with the insulating disc.
As the preferable technical scheme, push-pull assembly includes push-pull rod, spacing ring and second spring, the push-pull rod runs through the axle center hole of first solid fixed ring and second solid fixed ring, spacing ring fixed connection is in the outer wall of push-pull rod, second spring one end fixed connection is in one side of first solid fixed ring, second spring other end fixed connection is in one side of spacing ring.
As the preferable technical scheme, the clamping component comprises a sliding groove, a sliding block and a bolt component, wherein the sliding groove is formed in one side, close to the top plate, of the top of the shell, the sliding block is slidably connected in the sliding groove, the bolt component is movably mounted at the bottom of the sliding block, and one end of the bolt component penetrates through the shell to the inside of the top plate.
As the preferred technical scheme, the bolt subassembly includes draw-in groove, fixture block and third spring, the bottom at the spout is seted up to the draw-in groove, the draw-in groove is linked together with the spout, fixture block sliding connection is in the inside of draw-in groove, fixture block fixed connection is in the bottom of slider, third spring one end fixed connection is in one side of draw-in groove, third spring other end fixed connection is in one side of fixture block.
In summary, the utility model has the following advantages:
The first friction component is pulled to separate one end of the friction component from the insulating disc, the insulating plate is pushed to rotate from the top of the limiting groove, and the insulating plate drives the threaded sleeve to rotate on the outer wall of the screw rod, so that the insulating disc can move, and the distance between the two insulating discs is more convenient to adjust;
Second, through inserting baffle and roof inside of casing, the removal of roof has been restricted to clamping subassembly one end, when promoting clamping subassembly and roof separation, the ejecting subassembly at mount pad top promotes the backup pad upwards to make baffle and top shift out to the casing outside, make bus duct connector's dismouting more convenient.
Drawings
FIG. 1 is a schematic elevational view of the present utility model;
FIG. 2 is a schematic view of the internal structure of the housing of the present utility model;
FIG. 3 is a schematic view of the structure of an insulating disc of the present utility model;
FIG. 4 is a schematic view of an ejector assembly of the present utility model;
Fig. 5 is an enlarged schematic view of the structure of the a part of the present utility model;
fig. 6 is an enlarged schematic view of the B part of the present utility model.
Reference numerals: 1. the device comprises a shell, 11, a cover plate, 12, a mounting seat, 13, a supporting plate, 2, an ejection assembly, 21, a positioning groove, 22, a positioning rod, 23, an elastic assembly, 231, an ejection groove, 232, an ejection rod, 233, a first spring, 3, a baffle plate, 31, a top plate, 32, a limit groove, 4, a friction assembly, 41, a first fixed ring, 42, a second fixed ring, 43, a push-pull assembly, 431, a push-pull rod, 432, a limit ring, 433, a second spring, 5, a clamping assembly, 51, a sliding groove, 52, a sliding block, 53, a bolt assembly, 531, a clamping groove, 532, a clamping block, 533, a third spring, 6, a screw rod, 61, a threaded sleeve, 7 and an insulating disc.
Detailed Description
Example 1
Referring to fig. 1 to 6, the connector for bus duct according to the present embodiment includes a housing 1, a cover plate 11 is movably mounted at the top of the housing 1, a mounting seat 12 is fixedly connected to the top of the inner wall of the housing 1 near a side edge, an ejection assembly 2 is movably mounted at the top of the mounting seat 12, a supporting plate 13 is fixedly connected to the top of the ejection assembly 2, a baffle 3 is movably connected to the top of the supporting plate 13, a top plate 31 is fixedly connected to the top plate 31 of the baffle 3, a screw 6 is fixedly connected to the opposite side of the baffle 3, a threaded sleeve 61 is screwed to the outer wall of the screw 6, an insulating disc 7 is fixedly connected to the outer wall of the threaded sleeve 61, a limit groove 32 is formed in the top of the top plate 31, a limit groove 32 is penetrated at one end of the insulating disc 7, a friction assembly 4 is movably mounted at one side of the top plate 31 near the limit groove 32, a clamping assembly 5 is movably mounted at the top of the housing 1, and one end of the clamping assembly 5 penetrates the inside of the housings 1 to 31;
Through pulling friction subassembly 4 and insulating disc 7 separation, promote the inside insulation board rotation of spacing groove 32, the insulation board drives screw sleeve 61 and rotates at the outer wall of screw rod 6, thereby make insulating disc 7 remove at the outer wall of screw rod 6, thereby make the distance between two insulating discs 7 adjust more conveniently, loosen friction subassembly 4, insulating disc 7 and friction subassembly 4 contact has increased insulating disc 7 pivoted frictional force, make insulating disc 7 stably hover, when the need dismantle the connector, promote the separation of clamping subassembly 5 and roof 31, baffle 3 is ejecting to the casing 1 outside under the effect of ejecting subassembly 2, baffle 3 promotes roof 31 and shifts out inside the casing 1 together, this structure has improved the convenience of clamping adjustment between the insulating disc 7, the convenience of bus duct connector dismouting has been improved simultaneously.
Referring to fig. 4, the ejector assembly 2 includes a positioning groove 21, a positioning rod 22 and an elastic component 23, wherein the positioning groove 21 is formed on the top of the mounting seat 12 and is close to the side edge of the mounting seat 12, one end of the positioning rod 22 is fixedly connected to the bottom of the supporting plate 13, the other end of the positioning rod 22 is slidably connected to the inside of the positioning groove 21, one end of the elastic component 23 is movably mounted on the top of the mounting seat 12 and is close to the middle of the mounting seat 12, and the other end of the elastic component 23 is fixedly connected to the bottom of the supporting plate 13; when the top plate 31 is separated from the clamping component 5, the elastic component 23 pushes the supporting plate 13 upwards, and the supporting plate 13 drives the positioning rod 22 to slide upwards in the positioning groove 21, so that the supporting plate 13 can slide upwards stably.
Referring to fig. 4, the elastic component 23 includes an ejection slot 231, an ejection rod 232, and a first spring 233, where the ejection slot 231 is opened at the top of the mounting seat 12 near the middle of the mounting seat 12, one end of the ejection rod 232 is fixedly connected to the bottom of the supporting plate 13, the other end of the ejection rod 232 is slidably connected to the inside of the ejection slot 231, one end of the first spring 233 is fixedly connected to the bottom of the ejection slot 231, and the other end of the first spring 233 is fixedly connected to the bottom of the ejection rod 232; when the top plate 31 is separated from the clamping assembly 5, the first spring 233 stretches to push the ejector rod 232 to slide upwards in the ejector slot 231, and the ejector rod 232 pushes the supporting plate 13 upwards, so that the purpose that the supporting plate 13 is ejected is achieved.
Referring to fig. 5, the friction assembly 4 includes a first fixing ring 41, a second fixing ring 42, and a push-pull assembly 43, wherein the second fixing ring 42 is fixedly connected to one side of the top plate 31 near the limit groove 32, the first fixing ring 41 is fixedly connected to one side of the top plate 31 near the second fixing ring 42, and the push-pull assembly 43 penetrates through the first fixing ring 41 and the second fixing ring 42 and is movably connected with the insulating disc 7; when the push-pull is not stressed, the push-pull assembly 43 stably hovers in the first fixed ring 41 and the second fixed shaft center hole, meanwhile, the contact between the push-pull assembly 43 and the insulating disc 7 increases the friction resistance of the rotation of the insulating disc 7, so that the insulating disc 7 stably hovers, and the push-pull assembly 43 is pulled to separate the push-pull assembly 43 from the insulating disc 7.
Referring to fig. 5, the push-pull assembly 43 includes a push-pull rod 431, a limiting ring 432 and a second spring 433, wherein the push-pull rod 431 penetrates through the axle center holes of the first fixing ring 41 and the second fixing ring 42, the limiting ring 432 is fixedly connected to the outer wall of the push-pull rod 431, one end of the second spring 433 is fixedly connected to one side of the first fixing ring 41, and the other end of the second spring 433 is fixedly connected to one side of the limiting ring 432; the push-pull rod 431 is pulled, the push-pull rod 431 slides in the axle center holes of the first fixing ring 41 and the second fixing ring 42, meanwhile, the push-pull rod 431 drives the limiting ring 432 to compress the second spring 433, the push-pull rod 431 is loosened, and the push-pull rod is pushed and pulled to stably abut against the insulating disc 7.
Referring to fig. 6, the detent assembly 5 includes a sliding groove 51, a sliding block 52 and a latch assembly 53, the sliding groove 51 is formed on one side of the top of the housing 1, which is close to the top plate 31, the sliding block 52 is slidably connected inside the sliding groove 51, the latch assembly 53 is movably mounted at the bottom of the sliding block 52, and one end of the latch assembly 53 penetrates through the housing 1 to the inside of the top plate 31; pushing the slider 52 to slide within the chute 51 so that one end of the latch assembly 53 is separated from the top plate 31, releasing the slider 52, the latch assembly 53 passes just inside the top plate 31 so that the top is not movable.
Referring to fig. 6, the latch assembly 53 includes a clamping groove 531, a clamping block 532, and a third spring 533, wherein the clamping groove 531 is formed at the bottom of the sliding groove 51, the clamping groove 531 is communicated with the sliding groove 51, the clamping block 532 is slidably connected inside the clamping groove 531, the clamping block 532 is fixedly connected at the bottom of the sliding block 52, one end of the third spring 533 is fixedly connected at one side of the clamping groove 531, and the other end of the third spring 533 is fixedly connected at one side of the clamping block 532; the sliding block 52 is pushed to slide, the sliding block 52 drives the clamping block 532 to move in the clamping groove 531, the third spring 533 compresses, meanwhile, the clamping block 532 is separated from the top plate 31, the sliding block 52 is loosened, and the third spring 533 stretches to push the clamping block 532 to be inserted into the top plate 31, so that the top plate 31 is clamped by the clamping block 532.
The use principle and the advantages are that: the shell 1 is placed at the bottom of a bus duct port, the conducting plate at the end of the bus duct is inserted between the two insulating discs 7, at the moment, the first spring 233 of the ejection assembly 2 is compressed, the clamping assembly 5 just clamps the top plate 31, the push-pull rod 431 of the push-pull assembly 43 is pulled, the push-pull rod 431 slides in the axle center holes of the first fixing ring 41 and the second fixing ring 42 of the friction assembly 4, the limiting ring 432 moves along with the push-pull rod 431 to compress the second spring 433, the insulating discs 7 are pushed to rotate from the top of the limiting groove 32, the insulating discs 7 drive the threaded sleeves 61 to rotate on the outer wall of the threaded rods 6, so that the two insulating discs 7 are clamped with each other, the push-pull rod 431 is loosened, the push-pull rod 431 abuts against the insulating discs 7, the insulating discs 7 stably hover, when a bus duct connector is required to be dismounted, the cover plate 11 is separated from the shell 1, the push-pull rod 52 slides in the sliding groove 51, the clamping block 532 of the plug assembly 53 is driven by the slide block 52 to slide in the clamping groove 531, the third spring 533 is compressed by the clamping block 532, the top plate 31 is separated from the clamping block 532, the first spring 232 in the elastic assembly 23 at the top of the mounting seat 12 pushes the first spring 232 to push the first spring 233 to slide the inner side of the supporting plate 232 in the clamping groove 531, and simultaneously the supporting plate 13 is pushed by the ejector plate 13 to slide along with the ejector plate 13, and the ejector plate 13 is conveniently mounted and dismounted, and the ejector plate 13 is conveniently connected to the ejector plate 13 is conveniently and is mounted and dismounted.
Claims (7)
1. The utility model provides a bus duct connector, includes casing (1), its characterized in that: casing (1) top movable mounting has apron (11), casing (1) inner wall top is close to side fixedly connected with mount pad (12), ejecting subassembly (2) are offered at mount pad (12) top movable mounting, ejecting subassembly (2) top fixedly connected with backup pad (13), backup pad (13) top movable connection has baffle (3), baffle (3) roof (31) fixedly connected with roof (31), baffle (3) opposite side fixedly connected with screw rod (6), screw rod (6) outer wall threaded connection has thread bush (61), thread bush (61) outer wall fixedly connected with insulating disc (7), spacing groove (32) have been offered at roof (31) top, spacing groove (32) are run through at insulating disc (7) one end, roof (31) top is close to spacing groove (32) one side movable mounting friction subassembly (4), casing (1) top movable mounting has screens subassembly (5), the inside of casing (1) to roof (31) is run through to screens subassembly (5) one end.
2. The connector for bus ducts according to claim 1, wherein: the ejector assembly (2) comprises a positioning groove (21), a positioning rod (22) and an elastic component (23), wherein the positioning groove (21) is formed in the top of the mounting seat (12) and is close to the side edge of the mounting seat (12), one end of the positioning rod (22) is fixedly connected to the bottom of the supporting plate (13), the other end of the positioning rod (22) is slidably connected to the inside of the positioning groove (21), one end of the elastic component (23) is movably mounted in the top of the mounting seat (12) and is close to the middle of the mounting seat (12), and the other end of the elastic component (23) is fixedly connected to the bottom of the supporting plate (13).
3. The connector for bus ducts according to claim 2, wherein: the elastic component (23) includes ejection groove (231), ejector pin (232) and first spring (233), the centre that is close to mount pad (12) at the top of mount pad (12) is seted up in ejection groove (231), ejector pin (232) one end fixed connection is in the bottom of backup pad (13), ejector pin (232) other end sliding connection is in the inside of ejection groove (231), the bottom in ejection groove (231) is connected to first spring (233) one end fixed connection, the bottom at ejector pin (232) is connected to first spring (233) other end fixed connection.
4. The connector for bus ducts according to claim 1, wherein: the friction assembly (4) comprises a first fixed ring (41), a second fixed ring (42) and a push-pull assembly (43), wherein the second fixed ring (42) is fixedly connected to one side, close to the limiting groove (32), of the top plate (31), the first fixed ring (41) is fixedly connected to one side, close to the second fixed ring (42), of the top plate (31), and the push-pull assembly (43) penetrates through the first fixed ring (41) and the second fixed ring (42) and is movably connected with the insulating disc (7).
5. The connector for bus ducts according to claim 4, wherein: the push-pull assembly (43) comprises a push-pull rod (431), a limiting ring (432) and a second spring (433), wherein the push-pull rod (431) penetrates through axle center holes of the first fixing ring (41) and the second fixing ring (42), the limiting ring (432) is fixedly connected to the outer wall of the push-pull rod (431), one end of the second spring (433) is fixedly connected to one side of the first fixing ring (41), and the other end of the second spring (433) is fixedly connected to one side of the limiting ring (432).
6. The connector for bus ducts according to claim 1, wherein: the clamping assembly (5) comprises a sliding groove (51), a sliding block (52) and a bolt assembly (53), wherein the sliding groove (51) is formed in one side, close to the top plate (31), of the top of the shell (1), the sliding block (52) is slidably connected to the inside of the sliding groove (51), the bolt assembly (53) is movably mounted at the bottom of the sliding block (52), and one end of the bolt assembly (53) penetrates through the shell (1) to the inside of the top plate (31).
7. The connector for bus ducts according to claim 6, wherein: the bolt subassembly (53) is including draw-in groove (531), fixture block (532) and third spring (533), the bottom at spout (51) is seted up to draw-in groove (531), draw-in groove (531) are linked together with spout (51), fixture block (532) sliding connection is in the inside of draw-in groove (531), fixture block (532) fixed connection is in the bottom of slider (52), one end fixed connection of third spring (533) is in one side of draw-in groove (531), one side at third spring (533) other end fixed connection is in one side of fixture block (532).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323046883.3U CN221009761U (en) | 2023-11-10 | 2023-11-10 | Connector for bus duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323046883.3U CN221009761U (en) | 2023-11-10 | 2023-11-10 | Connector for bus duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221009761U true CN221009761U (en) | 2024-05-24 |
Family
ID=91115804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323046883.3U Active CN221009761U (en) | 2023-11-10 | 2023-11-10 | Connector for bus duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221009761U (en) |
-
2023
- 2023-11-10 CN CN202323046883.3U patent/CN221009761U/en active Active
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