CN114914866A - Sealing jig for intensive bus duct and using method thereof - Google Patents
Sealing jig for intensive bus duct and using method thereof Download PDFInfo
- Publication number
- CN114914866A CN114914866A CN202210242459.7A CN202210242459A CN114914866A CN 114914866 A CN114914866 A CN 114914866A CN 202210242459 A CN202210242459 A CN 202210242459A CN 114914866 A CN114914866 A CN 114914866A
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- sealing
- fixing box
- box
- bus duct
- fixed box
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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
- H02G5/00—Installations of bus-bars
- H02G5/06—Totally-enclosed installations, e.g. in metal casings
Abstract
The invention discloses a sealing jig for an intensive bus duct and a using method thereof, the sealing jig comprises a first fixing box and a second fixing box, wherein the first fixing box and the second fixing box are internally provided with bus duct bodies, first sealing components are respectively arranged at the top and the bottom of the first fixing box and the second fixing box, the first sealing components comprise first slots arranged at the top and the bottom of the first fixing box and the second fixing box, first inserting blocks are inserted in the first slots, the first inserting blocks are arranged on first sealing plates, a handle is rotated with the help of a rotating shaft to drive a limiting block to rotate, so that the limiting block is clamped in a limiting groove, the first sealing plates are attached to the bus duct, the sealing performance of the bus duct is improved, and the second sealing plates can be attached to two sides of the bus duct by screwing a locking nut, the bus duct is sealed in all directions, the sealing performance is improved, the whole structure is simple, and convenient to detach and install, promoted the use convenience.
Description
Technical Field
The invention belongs to the technical field of bus ducts, and particularly relates to a sealing jig for an intensive bus duct and a using method of the sealing jig.
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 foreign countries, hongkong and Macau of China, etc., in Guangdong Guangzhou of China, the outlet of power distribution room of buildings with more than 12 floors can be used, i.e. over 90% of main lines leading to floors can use bus duct, and the bus duct is used from 630KVA transformer to power distribution cabinet.
At present, the port protection sealing element of the existing intensive bus duct adopts sealant to directly penetrate between the conducting bars in the port, the whole port is difficult to protect in all directions, and the whole sealing device is inconvenient to detach, has a complex structure and is inconvenient to use.
Disclosure of Invention
The invention aims to provide a sealing jig for an intensive bus duct and a using method thereof, which are used for solving the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a sealing jig for an intensive bus duct comprises a first fixing box and a second fixing box, wherein a bus duct body is arranged in the first fixing box and the second fixing box;
the first sealing assembly comprises first slots arranged at the tops and the bottoms of the first fixing box and the second fixing box, a first insert block is inserted in the first slots and is arranged on a first sealing plate, and a locking mechanism for fixing the first sealing plate is arranged on one side of the first sealing plate, which is far away from the first fixing box;
the locking mechanism comprises a supporting plate arranged on the first sealing plate, a rotating shaft is inserted in the supporting plate, a handle is arranged at the top of the rotating shaft, and the rotating shaft penetrates through the first sealing plate and is connected with a limiting block.
Preferably, the top and the bottom of the first fixed box and the second fixed box are respectively provided with a gasket, a limit groove matched with the limit block is formed in the gasket, and the limit groove is circular.
Preferably, the outer sides of the first fixed box and the second fixed box are further provided with a second sealing assembly, the second sealing assembly comprises a second slot arranged on the outer sides of the first fixed box and the second fixed box, and a second insert block is inserted in the second slot.
Preferably, the second insert block is installed on the second sealing plate, an insert rod is inserted in the outer side of the second sealing plate, the insert rod penetrates through the second sealing plate and extends into the first fixing box and the second fixing box, and one end, far away from the second sealing plate, of the insert rod is connected with a locking nut.
Preferably, the number of the first sealing assemblies is four, and every two first sealing assemblies are symmetrically arranged by taking the first fixing box as a center.
Preferably, the number of the second sealing assemblies is two, and the two second sealing assemblies are symmetrically arranged by taking the first fixing box as a center.
Preferably, the opposite faces of the first fixed box and the second fixed box are provided with the plug-in components, each plug-in component comprises a first shell installed on one side of the first fixed box close to the second fixed box, and first conducting strips are sequentially arranged in the first shell at intervals. Preferably, the second casing is installed to the fixed box of second near first fixed box one side, it has the second conducting strip to set up the interval in proper order in the second casing, second conducting strip and first conducting strip are dislocation interval setting, the first casing outside is provided with the extension piece, be provided with in the second casing with the extension groove of extension piece looks adaptation.
Preferably, the fixing device comprises a protective shell arranged on the opposite surfaces of the first fixing box and the second fixing box, wherein a plurality of conductive copper sheets are arranged in the protective shell.
A use method of a sealing jig for an intensive bus duct comprises the following steps,
step A, firstly, placing a bus duct body in a first fixing box and a second fixing box, inserting a first shell into a second shell through the adaptability of an extension block and an extension groove, and enabling first conducting strips and second conducting strips which are arranged at intervals in a staggered mode to be crossed;
step B, after the first shell is connected with the second shell, enabling the first fixing box and the second fixing box to be close to each other, then inserting the first fixing box and the second fixing box into second slots formed in the outer sides of the first fixing box and the second fixing box through second inserting blocks, installing a second sealing plate on the outer sides of the first fixing box and the second fixing box, penetrating the second sealing plate through an inserting rod to extend into the first fixing box and the second fixing box, screwing a locking nut, and fixing the second sealing plate;
step C, after the first fixing box and the second fixing box are connected through the second sealing plate, inserting the first inserting block into first inserting grooves formed in the tops and the bottoms of the first fixing box and the second fixing box so that the first sealing plate is close to the first fixing box and the second fixing box;
and D, inserting the limiting block into the limiting groove through the limiting block and the limiting groove which are matched, then rotating the handle, and driving the limiting block to rotate in the limiting groove through rotation of the rotating shaft, so that the second sealing plate is locked and fixed.
The invention has the technical effects and advantages that: according to the sealing jig for the intensive bus duct and the using method of the sealing jig, the handle is rotated with the help of the rotating shaft to drive the limiting block to rotate, so that the limiting block is clamped in the limiting groove, the first sealing plate is attached to the bus duct, the sealing performance of the bus duct is improved, the second sealing plate can be attached to two sides of the bus duct by screwing the locking nut, the bus duct is sealed in an all-around mode, the sealing performance of the bus duct is improved, the overall structure is simple, the disassembly and the installation are convenient, and the use convenience is improved.
Drawings
FIG. 1 is a schematic overall structure of the present invention;
FIG. 2 is a schematic structural view of a second seal assembly of the present invention;
FIG. 3 is a first perspective view of the plug assembly of the present invention;
FIG. 4 is a second perspective view of the plug assembly of the present invention;
fig. 5 is a schematic structural view of the locking structure of the present invention.
In the figure: 1. a first stationary box; 2. a first seal assembly; 201. a first sealing plate; 202. a first insert block; 203. a first slot; 204. a gasket; 205. a limiting groove; 3. a plug-in assembly; 301. a first housing; 302. an extension block; 303. a first conductive sheet; 304. a second housing; 305. a second conductive sheet; 306. an extension groove; 4. a second stationary box; 5. a protective shell; 6. a conductive copper sheet; 7. a second seal assembly; 701. a second slot; 702. inserting a rod; 703. locking the nut; 704. a second sealing plate; 705. a second insert block; 8. a locking mechanism; 801. a handle; 802. a rotating shaft; 803. a support plate; 804. and a limiting block.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
In order to facilitate the sealing of the bus duct body, referring to fig. 1, fig. 2 and fig. 5, the bus duct body comprises a first fixing box 1 and a second fixing box 4, in which the bus duct body is installed, the top and the bottom of the first fixing box 1 and the second fixing box 4 are both provided with a first sealing assembly 2, the first sealing assembly 2 comprises a first slot 203 opened at the top and the bottom of the first fixing box 1 and the second fixing box 4, a first insert block 202 is inserted into the first slot 203, the first insert block 202 is installed on a first sealing plate 201, one side of the first sealing plate 201 away from the first fixing box 1 is provided with a locking mechanism 8 for fixing the first sealing plate 201, the locking mechanism 8 comprises a supporting plate 803 installed on the first sealing plate 201, a rotating shaft 802 is inserted into the supporting plate 803, the top of the rotating shaft 802 is provided with a handle 801, the rotating shaft 802 penetrates through the first sealing plate 201 and is connected with a limiting block 804, the top and the bottom of the first fixing box 1 and the second fixing box 4 are both provided with gaskets 204, set up the spacing groove 205 with stopper 804 looks adaptation in the packing ring 204, and spacing groove 205 is circular, first seal assembly 2 sets up to four, per two first seal assembly 2 use first fixed box 1 to be the symmetry setting as the center, rotate behind the handle 801, under the rotation through pivot 802, drive stopper 804 at spacing groove 205 internal rotation, because stopper 804 and spacing groove 205 looks adaptation, and spacing groove 205 is circular, thereby block stopper 804 in spacing groove 205, it is required to explain, stopper 804 all is the rectangle with spacing groove 205 notch, and the inside slot cavity of spacing groove 205 is circular, so can fix it when stopper 804 rotates. The supporting block 803 has a through hole matching with the rotating shaft, so that the rotating shaft 802 can rotate without falling off. The first sealing assemblies 2 are arranged in four, every two sealing assemblies are symmetrically arranged by taking the first fixed box 1 as the center, and the other two sealing assemblies are symmetrically arranged by taking the second fixed box 4 as the center.
In order to further increase the sealing performance of the bus duct, referring to fig. 1, 2, 3 and 4, a second sealing assembly 7 is further disposed on the outer sides of the first fixing box 1 and the second fixing box 4, the second sealing assembly 7 includes a second slot 701 disposed on the outer sides of the first fixing box 1 and the second fixing box 4, a second insert 705 is inserted into the second slot 701, the second insert 705 is mounted on a second sealing plate 704, an insert rod 702 is inserted on the outer side of the second sealing plate 704, the insert rod 702 extends into the first fixing box 1 and the second fixing box 4 through the second sealing plate 704, one end of the insert rod 702 away from the second sealing plate 704 is connected with a lock nut 703, the second sealing assemblies 7 are disposed in two numbers, the two second sealing assemblies 7 are symmetrically disposed with the first fixing box 1 as a center, the insert assemblies 3 are mounted on opposite surfaces of the first fixing box 1 and the second fixing box 4, the insert assembly 3 includes a first housing 301 mounted on one side of the first fixing box 1 close to the second fixing box 4, the first shell 301 is internally provided with first conducting strips 303 at intervals in sequence, one side of the second fixed box 4 close to the first fixed box 1 is provided with a second shell 304, the second shell 304 is internally provided with second conducting strips 305 at intervals in sequence, the second conducting strips 305 and the first conducting strips 303 are arranged at intervals in a staggered manner, the outer side of the first shell 301 is provided with an extending block 302, the second shell 304 is internally provided with an extending groove 306 matched with the extending block 302, the second shell comprises a protective shell 5 arranged on the opposite surfaces of the first fixed box 1 and the second fixed box 4, a plurality of conducting copper sheets 6 are arranged in the protective shell 5, the conducting copper sheets 6 penetrate through the second sealing plate 704 through an inserting rod 702 and extend into the first fixed box 1 and the second fixed box 4, the outer sides of the first fixed box 1 and the second fixed box 4 are provided with inserting holes matched with the inserting rod 702, and then the second sealing plate 705 can be fixed outside the first fixed box 1 and the second fixed box 4 by screwing a locking nut 703, further promote the leakproofness to the bus duct. The extension block 302 is inserted into the extension slot 306, so that the first casing 301 is inserted into the second casing 304, and the first conductive plate 303 and the second conductive plate 305 which are arranged in a staggered manner are crossed, that is, the first casing 301 is slightly smaller than the second casing 304, so that the first casing 301 is inserted into the second casing 304.
A use method of a sealing jig for an intensive bus duct comprises the following steps,
step A, firstly, placing a bus duct body in a first fixed box 1 and a second fixed box 4, inserting a first shell 301 into a second shell 304 through the adaptability of an extension block 302 and an extension groove 306, and enabling first conductive sheets 303 and second conductive sheets 305 which are arranged at intervals in a staggered mode to intersect;
step B, after the first shell 301 is connected with the second shell 304, enabling the first fixing box 1 and the second fixing box 4 to approach each other, then inserting the first fixing box 1 and the second fixing box 4 into a second slot 701 formed in the outer sides of the first fixing box 1 and the second fixing box 4 through a second inserting block 705, installing a second sealing plate 704 on the outer sides of the first fixing box 1 and the second fixing box 4, penetrating the second sealing plate 704 through an inserting rod 702 to extend into the first fixing box 1 and the second fixing box 4, and screwing a locking nut 703 to fix the second sealing plate 704;
step C, after the first fixing box 1 and the second fixing box 4 are connected through the second sealing plate 704, the first insert block 202 is inserted into the first slot 203 formed in the top and the bottom of the first fixing box 1 and the second fixing box 4, so that the first sealing plate 201 is close to the first fixing box 1 and the second fixing box 4;
step D, the limiting block 804 is inserted into the limiting groove 205 through the matching limiting block 804 and the limiting groove 205, and then the handle 801 is rotated to drive the limiting block 804 to rotate in the limiting groove 205 through the rotation of the rotating shaft 802, so that the second sealing plate 704 is locked and fixed.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides an intensive bus duct is with sealed tool which characterized in that: the bus duct comprises a first fixing box (1) and a second fixing box (4) which are internally provided with bus duct bodies, wherein first sealing assemblies (2) are respectively arranged at the tops and the bottoms of the first fixing box (1) and the second fixing box (4);
the first sealing assembly (2) comprises first inserting grooves (203) formed in the tops and the bottoms of the first fixing box (1) and the second fixing box (4), first inserting blocks (202) are inserted into the first inserting grooves (203), the first inserting blocks (202) are installed on first sealing plates (201), and locking mechanisms (8) for fixing the first sealing plates (201) are installed on one sides, far away from the first fixing box (1), of the first sealing plates (201);
locking mechanism (8) are including installing backup pad (803) on first sealing plate (201), it has pivot (802) to peg graft in backup pad (803), pivot (802) top is provided with handle (801), pivot (802) run through first sealing plate (201) and are connected with stopper (804).
2. The sealing jig for the intensive bus duct according to claim 1, characterized in that: packing rings (204) are installed at the tops and the bottoms of the first fixing box (1) and the second fixing box (4), limiting grooves (205) matched with the limiting blocks (804) are formed in the packing rings (204), and the limiting grooves (205) are circular.
3. The sealing jig for the intensive bus duct according to claim 1, characterized in that: the outer sides of the first fixed box (1) and the second fixed box (4) are further provided with a second sealing assembly (7), the second sealing assembly (7) comprises a second slot (701) formed in the outer sides of the first fixed box (1) and the second fixed box (4), and a second inserting block (705) is inserted into the second slot (701).
4. The sealing jig for the intensive bus duct according to claim 3, characterized in that: the second insert block (705) is installed on the second sealing plate (704), an insert rod (702) is inserted into the outer side of the second sealing plate (704), the insert rod (702) penetrates through the second sealing plate (704) and extends into the first fixing box (1) and the second fixing box (4), and one end, far away from the second sealing plate (704), of the insert rod (702) is connected with a locking nut (703).
5. The sealing jig for the intensive bus duct according to claim 1, characterized in that: the number of the first sealing assemblies (2) is four, and every two first sealing assemblies (2) are symmetrically arranged by taking the first fixing box (1) as a center.
6. The sealing jig for the intensive bus duct according to claim 3, wherein: the number of the second sealing assemblies (7) is two, and the two second sealing assemblies (7) are symmetrically arranged by taking the first fixing box (1) as a center.
7. The sealing jig for the intensive bus duct according to claim 1, characterized in that: plug-in components (3) are all installed to first fixed box (1) and the fixed box (4) opposite face of second, plug-in components (3) are close to first casing (301) on the fixed box (4) one side of second including installing in first fixed box (1), interval is provided with first conducting strip (303) in proper order in first casing (301).
8. The sealing jig for the intensive bus duct according to claim 7, wherein: the utility model discloses a fixed box of second (4) is close to first fixed box (1) one side and installs second casing (304), set up in second casing (304) and set up second conducting strip (305) at the interval in proper order, second conducting strip (305) and first conducting strip (303) are dislocation interval setting, first casing (301) outside is provided with extension piece (302), be provided with in second casing (304) and extend extension groove (306) of piece (302) looks adaptation.
9. The sealing jig for the intensive bus duct according to claim 1, characterized in that: the protective case comprises a protective case (5) arranged on the opposite surfaces of a first fixed box (1) and a second fixed box (4), wherein a plurality of conductive copper sheets (6) are arranged in the protective case (5).
10. The use method of the sealing jig for the intensive bus duct based on any one of claims 1 to 9 is characterized in that: comprises the following steps of (a) carrying out,
firstly, placing a bus duct body in a first fixed box (1) and a second fixed box (4), inserting a first shell (301) into a second shell (304) through the adaptability of an extension block (302) and an extension groove (306), and enabling first conductive sheets (303) and second conductive sheets (305) which are arranged at intervals in a staggered mode to be crossed;
step (B), after the first shell (301) is connected with the second shell (304), enabling the first fixing box (1) and the second fixing box (4) to be close to each other, then inserting the first fixing box (1) and the second fixing box (4) into a second slot (701) formed in the outer sides of the first fixing box (1) and the second fixing box (4) through a second inserting block (705), installing a second sealing plate (704) on the outer sides of the first fixing box (1) and the second fixing box (4), penetrating the second sealing plate (704) through an inserting rod (702) and extending into the first fixing box (1) and the second fixing box (4), screwing a locking nut (703), and fixing the second sealing plate (704);
step (C), after the first fixed box (1) and the second fixed box (4) are connected through the second sealing plate (704), the first inserting block (202) is inserted into a first inserting groove (203) formed in the top and the bottom of the first fixed box (1) and the second fixed box (4), so that the first sealing plate (201) is close to the first fixed box (1) and the second fixed box (4);
and (D) inserting the limiting block (804) into the limiting groove (205) through the adaptive limiting block (804) and the limiting groove (205), then rotating the handle (801), and driving the limiting block (804) to rotate in the limiting groove (205) through rotation of the rotating shaft (802), so that the second sealing plate (704) is locked and fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210242459.7A CN114914866B (en) | 2022-03-11 | 2022-03-11 | Sealing jig for intensive bus duct and application method of sealing jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210242459.7A CN114914866B (en) | 2022-03-11 | 2022-03-11 | Sealing jig for intensive bus duct and application method of sealing jig |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114914866A true CN114914866A (en) | 2022-08-16 |
| CN114914866B CN114914866B (en) | 2023-10-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210242459.7A Active CN114914866B (en) | 2022-03-11 | 2022-03-11 | Sealing jig for intensive bus duct and application method of sealing jig |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6797878B1 (en) * | 1999-04-26 | 2004-09-28 | Tyco Electronics Raychem Nv | Closure casing |
| CN209267096U (en) * | 2018-10-19 | 2019-08-16 | 江苏全惠电气科技有限公司 | A kind of bus duct joint of good airproof performance |
| CN209658838U (en) * | 2019-04-23 | 2019-11-19 | 郑州正凯电力设备有限公司 | A kind of attachment device suitable for illuminating bus slot |
| CN210326904U (en) * | 2019-10-08 | 2020-04-14 | 南京杨中电器设备有限公司 | Intensive bus duct convenient to installation |
| CN111725754A (en) * | 2020-06-05 | 2020-09-29 | 杰铭电气科技(镇江)有限公司 | High-protection pouring bus duct |
| CN212162724U (en) * | 2020-05-13 | 2020-12-15 | 魏可可 | Firm novel bus duct device that just has heat radiation structure of pegging graft |
-
2022
- 2022-03-11 CN CN202210242459.7A patent/CN114914866B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6797878B1 (en) * | 1999-04-26 | 2004-09-28 | Tyco Electronics Raychem Nv | Closure casing |
| CN209267096U (en) * | 2018-10-19 | 2019-08-16 | 江苏全惠电气科技有限公司 | A kind of bus duct joint of good airproof performance |
| CN209658838U (en) * | 2019-04-23 | 2019-11-19 | 郑州正凯电力设备有限公司 | A kind of attachment device suitable for illuminating bus slot |
| CN210326904U (en) * | 2019-10-08 | 2020-04-14 | 南京杨中电器设备有限公司 | Intensive bus duct convenient to installation |
| CN212162724U (en) * | 2020-05-13 | 2020-12-15 | 魏可可 | Firm novel bus duct device that just has heat radiation structure of pegging graft |
| CN111725754A (en) * | 2020-06-05 | 2020-09-29 | 杰铭电气科技(镇江)有限公司 | High-protection pouring bus duct |
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| CN114914866B (en) | 2023-10-20 |
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