CN214153926U - Bus duct with excellent waterproof effect - Google Patents
Bus duct with excellent waterproof effect Download PDFInfo
- Publication number
- CN214153926U CN214153926U CN202022227704.6U CN202022227704U CN214153926U CN 214153926 U CN214153926 U CN 214153926U CN 202022227704 U CN202022227704 U CN 202022227704U CN 214153926 U CN214153926 U CN 214153926U
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- Prior art keywords
- bus duct
- adapter sleeve
- rubber tube
- duct shell
- frame
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Abstract
The utility model discloses a bus duct that water-proof effects is excellent, including the bus duct shell frame, the tip of bus duct shell frame is equipped with the conductor, the adapter sleeve has been cup jointed to the tip on bus duct shell frame surface, the inner wall of adapter sleeve bonds and has the protection bush, the fixed surface of adapter sleeve installs the lock ring, the fixed surface of bus duct shell frame installs the support arm. Through the handheld strip of pulling, make the slip slab extrusion dominant force rubber tube, and make dominant force rubber tube pressurized shrink, when spacing slips from the lock ring, can take out from the adapter sleeve on bus duct shell surface, when pegging graft once more, make spacing and lock ring butt joint insert and can fix, make adapter sleeve and sealed touch pad overlap joint, thereby protect the conductor through adapter sleeve and protection bush, thereby reached and provided the effect of waterproof grease proofing protection architecture to bus duct conductor end, the technical staff of being convenient for has realized carrying the bus duct, it is safer to carry.
Description
Technical Field
The utility model relates to a bus duct technical field especially relates to a bus duct that water-proof effects is excellent.
Background
The bus duct is a closed metal device formed from copper and aluminium bus posts, and is used for distributing large power for all elements of distributed system, and can be used for replacing electric wire and cable in indoor low-voltage power transmission main line engineering project, and can be popularized in developed countries, hong Kong and Macau, etc. in Guangdong province of China, every 12 layers of building distribution rooms can be outlet, i.e. the bus duct is used for more than 90% of main line leading to floor, and the bus duct is used for 630KVA transformer to distribution cabinet.
The conductor end structure of bus duct lacks waterproof grease proofing protection architecture mostly in the existing market for the bus duct is polluted by water or oil easily at the in-process that carries, and the technical staff of being not convenient for carries, and the security is relatively poor.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a bus duct that water-proof effects is excellent has solved the most waterproof grease proofing protection architecture that lacks of conductor end structure of bus duct on the existing market for the bus duct is being polluted by water or oil at the in-process that carries easily, and the technical staff of being not convenient for carries, the relatively poor problem of security.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a bus duct with excellent waterproof effect comprises a bus duct shell frame, wherein a conductor is arranged at the end of the bus duct shell frame, a connecting sleeve is sleeved at the end of the surface of the bus duct shell frame, a protective bushing is bonded on the inner wall of the connecting sleeve, a locking ring is mounted on the surface of the connecting sleeve, a supporting arm is mounted on the surface of the bus duct shell frame, a sealing contact pad and a connecting box frame are fixedly mounted on the side surface of the supporting arm, the connecting box frame is positioned above the sealing contact pad, a sliding hole and a communicating groove are respectively formed in the top wall and the bottom wall of the connecting box frame in a penetrating manner, a sliding plate is slidably connected inside the connecting box frame, a limiting strip is fixedly mounted on one surface of the sliding plate and movably inserted inside the communicating groove and the locking ring, a sliding shaft and a high-strength rubber tube are fixedly mounted on the other surface of the sliding plate, and the sliding shaft is positioned inside the high-strength rubber tube, and a handheld strip is fixedly arranged at one end of the sliding shaft, which is far away from the sliding plate.
Preferably, the protection bushing and the sealing contact pad are both made of fluororubber materials, and the sealing contact pad is in lap joint with the connecting sleeve.
Preferably, the slide shaft is inserted in the slide hole in a sliding manner, and the top end of the high-strength rubber tube is fixedly connected with the top surface of the inner wall of the connecting box frame.
Preferably, the number of the connecting sleeves is two, and the two connecting sleeves are respectively positioned at two ends of the bus duct shell frame.
Preferably, the slide shaft is the circle axle construction, the rubber tube of excelling in adopts the excelling in to glue the material and make.
Compared with the prior art, the beneficial effects of the utility model are that: this bus duct that water-proof effects is excellent, through pulling handheld strip, drive the sliding shaft and slide in the slide opening is inside, make sliding shaft pulling slip slab and spacing removal, make slip slab extrusion dominant force rubber tube, and make dominant force rubber tube pressurized shrink, when spacing slips from the lock ring, can take out from the adapter sleeve on bus duct shell surface, when pegging graft once more, make spacing and lock ring butt joint insert can fix, make adapter sleeve and sealed touch pad overlap joint, thereby protect the conductor through adapter sleeve and protection bush, thereby reached and provided the effect of waterproof grease proofing protection architecture to bus duct conductor end, realized that the technical staff of being convenient for carries the bus duct, it is safer to carry.
Drawings
FIG. 1 is a front view of the present invention;
fig. 2 is a front sectional view of the structure at a of the present invention.
In the figure: the bus duct comprises a bus duct shell frame 1, a conductor 2, a connecting sleeve 3, a protective bushing 4, a locking ring 5, a supporting arm 6, a sealing contact pad 7, a connecting box frame 8, a sliding hole 9, a communicating groove 10, a sliding plate 11, a limiting strip 12, a sliding shaft 13, a handheld strip 14 and a high-strength rubber tube 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, a bus duct with excellent waterproof effect comprises a bus duct housing frame 1, a conductor 2 is arranged at the end of the bus duct housing frame 1, two connecting sleeves 3 are sleeved at the end of the surface of the bus duct housing frame 1, the two connecting sleeves 3 are respectively positioned at two ends of the bus duct housing frame 1, a protective bushing 4 is bonded on the inner wall of each connecting sleeve 3, a locking ring 5 is fixedly installed on the surface of each connecting sleeve 3, a supporting arm 6 is fixedly installed on the surface of the bus duct housing frame 1, a sealing contact pad 7 and a connecting box frame 8 are fixedly installed on the side surface of each supporting arm 6, the connecting box frame 8 is positioned above the sealing contact pad 7, the protective bushing 4 and the sealing contact pad 7 are both made of fluororubber, the sealing contact pad 7 is overlapped with the connecting sleeves 3, a sliding hole 9 and a communicating groove 10 are respectively formed in the top wall and the bottom wall of the connecting box frame 8, and a sliding plate 11 is slidably connected inside the connecting box frame 8, one side of the sliding sheet 11 is fixedly provided with a limit strip 12, the limit strip 12 is movably inserted into the communicating groove 10 and the locking ring 5, the other side of the sliding sheet 11 is fixedly provided with a sliding shaft 13 and a rubber tube 15, the sliding shaft 13 is positioned inside the rubber tube 15, one end of the sliding shaft 13 far away from the sliding sheet 11 is fixedly provided with a handheld strip 14, the sliding shaft 13 is inserted into the sliding hole 9 in a sliding manner, the top end of the rubber tube 15 is fixedly connected with the top surface of the inner wall of the connecting box frame 8, the sliding shaft 13 is of a circular shaft structure, the rubber tube 15 is made of rubber material, the sliding shaft 13 is driven to slide in the sliding hole 9 by pulling the handheld strip 14, the sliding shaft 13 pulls the sliding sheet 11 and the limit strip 12 to move, the sliding sheet 11 extrudes the rubber tube 15, the rubber tube 15 is compressed and contracted, when the limit strip 12 slides away from the locking ring 5, the connecting sleeve 3 can be pulled away from the surface of the bus duct shell 1, when pegging graft once more, make spacing strip 12 and 5 butt joints of lock ring insert and can fix, make adapter sleeve 3 and 7 overlap joints of sealed touch pad to protect conductor 2 through adapter sleeve 3 and protection bush 4, thereby reached and provided the effect of waterproof grease proofing protection architecture to bus duct conductor end, realized that the technical staff of being convenient for carries the bus duct, it is safer to carry.
In summary, the bus duct with excellent waterproof effect drives the sliding shaft 13 to slide in the sliding hole 9 by pulling the handheld strip 14, so that the sliding shaft 13 pulls the sliding plate 11 and the limiting strip 12 to move, the sliding plate 11 extrudes the high-strength rubber tube 15, and the high-strength rubber tube 15 is compressed and contracted, when the limiting strip 12 slides away from the locking ring 5, the connecting sleeve 3 can be pulled away from the surface of the bus duct shell 1, and when the bus duct shell is inserted again, the limiting strip 12 and the locking ring 5 can be butted and inserted to be fixed, so that the connecting sleeve 3 and the sealing contact pad 7 are lapped, and the conductor 2 is protected by the connecting sleeve 3 and the protective lining 4, thereby achieving the effect of providing a waterproof protection structure for the conductor end of the bus duct, realizing that technical personnel can conveniently carry the bus duct, being safer to carry, and solving the problem that most conductor end structures of the bus ducts in the current market lack of the waterproof protection structure, make the bus duct be in the in-process of carrying easily by water or oily pollution, the technical staff of being not convenient for carries, the relatively poor problem of security.
It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a bus duct that water-proof effects is excellent, includes bus duct shell frame (1), its characterized in that, the tip of bus duct shell frame (1) is equipped with conductor (2), adapter sleeve (3) have been cup jointed to the tip on bus duct shell frame (1) surface, the inner wall of adapter sleeve (3) bonds and has protection bush (4), the fixed surface of adapter sleeve (3) installs lock ring (5), the fixed surface of bus duct shell frame (1) installs support arm (6), the side fixed mounting of support arm (6) has sealed touch pad (7) and connecting box frame (8), and connecting box frame (8) are located the top of sealed touch pad (7), sliding hole (9) and intercommunication groove (10) have been run through respectively to connecting box frame (8) roof and diapire, the inside sliding connection of connecting box frame (8) has slip slab (11), one side fixed mounting of slip slab (11) has spacing (12), and spacing (12) activity is pegged graft in the inside of intercommunication groove (10) and lock ring (5), the another side fixed mounting of slip slab (11) has slide shaft (13) and dominant force rubber tube (15), and slide shaft (13) are located the inside of dominant force rubber tube (15), the one end fixed mounting that slip slab (11) was kept away from in slide shaft (13) has handheld strip (14).
2. The bus duct with excellent waterproof effect according to claim 1, characterized in that the protective bushing (4) and the sealing contact pad (7) are both made of fluororubber, and the sealing contact pad (7) is lapped with the connecting sleeve (3).
3. The bus duct with excellent waterproof effect as claimed in claim 1, wherein the sliding shaft (13) is slidably inserted into the sliding hole (9), and the top end of the high-strength rubber tube (15) is fixedly connected with the top surface of the inner wall of the connecting box frame (8).
4. The bus duct with excellent waterproof effect as claimed in claim 1, wherein the number of the connecting sleeves (3) is two, and the two connecting sleeves (3) are respectively located at two ends of the bus duct housing frame (1).
5. The bus duct with excellent waterproof effect as claimed in claim 1, wherein the sliding shaft (13) is of a circular shaft structure, and the high-strength rubber tube (15) is made of high-strength rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022227704.6U CN214153926U (en) | 2020-10-09 | 2020-10-09 | Bus duct with excellent waterproof effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022227704.6U CN214153926U (en) | 2020-10-09 | 2020-10-09 | Bus duct with excellent waterproof effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214153926U true CN214153926U (en) | 2021-09-07 |
Family
ID=77557690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022227704.6U Active CN214153926U (en) | 2020-10-09 | 2020-10-09 | Bus duct with excellent waterproof effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214153926U (en) |
-
2020
- 2020-10-09 CN CN202022227704.6U patent/CN214153926U/en active Active
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