CN114123076B - Bus duct joint protection structure - Google Patents
Bus duct joint protection structure Download PDFInfo
- Publication number
- CN114123076B CN114123076B CN202111408837.6A CN202111408837A CN114123076B CN 114123076 B CN114123076 B CN 114123076B CN 202111408837 A CN202111408837 A CN 202111408837A CN 114123076 B CN114123076 B CN 114123076B
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- Prior art keywords
- plate
- bus duct
- duct body
- slide bar
- sliding
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- 230000001681 protective effect Effects 0.000 claims abstract description 60
- 238000003825 pressing Methods 0.000 claims description 34
- 229920000742 Cotton Polymers 0.000 claims description 12
- 241000219146 Gossypium Species 0.000 claims description 12
- 239000006260 foam Substances 0.000 claims description 7
- 239000012634 fragment Substances 0.000 claims description 3
- 238000003860 storage Methods 0.000 description 14
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 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
- 230000003139 buffering effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000010276 construction Methods 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
- 238000009826 distribution Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- 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
-
- 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
- H02G5/08—Connection boxes therefor
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
- Installation Of Bus-Bars (AREA)
Abstract
The invention belongs to the field of bus ducts, in particular to a bus duct joint protection structure, which comprises a bus duct body, a protection cover and a connecting plate; the two ends of the bus duct body are connectors, the two ends of the bus duct body are provided with protective covers, the two ends of each protective cover are fixedly provided with connecting plates, one side of each connecting plate is provided with a fixed slot, and the two ends of the bus duct body are fixedly provided with bottom plates; through letting the clamp plate push down the connecting plate, and the fixed block inserts the fixed orifices internal fixation of connecting plate, the slide bar is when removing, and the arm-tie on the slide bar can remove together with the bolt, and the screw groove on bolt and the bottom plate is on same straight line, twist the bolt and get into the screw groove for the bolt is fixed with arm-tie, slide bar, clamp plate and fixed block, and the fixed block passes through the screw groove and fixes connecting plate and protecting cover, thereby lets the protecting cover the joint at bus duct body both ends, and then plays the joint at protection bus duct body both ends and is not damaged.
Description
Technical Field
The invention relates to the field of bus ducts, in particular to a bus duct joint protection structure.
Background
The bus duct is a closed metal device composed of copper and aluminum bus posts.
The bus duct has the characteristics of series matching, commercial production, small volume, large capacity, short design and construction period, convenient assembly and disassembly, no combustion, safety and reliability and long service life, and the bus duct product is suitable for three-phase four-wire and three-phase five-wire system power supply and distribution system engineering with alternating current of 50Hz, rated voltage of 380V and rated current of 250A-6300A.
When the existing bus duct is not used, the joints of the bus duct are exposed, and when the bus duct is transported and installed, the traditional bus duct joints are not provided with any protective measures, so that the joints of the bus duct are easy to collide with other places, the joints of the bus duct are damaged, and the bus duct cannot be used; therefore, a bus duct joint protection structure is proposed for the above-mentioned problems.
Disclosure of Invention
In order to make up the deficiency of the prior art, solve the existing bus duct when not using, the joint of the bus duct is exposed outside, and when transporting and installing, the traditional bus duct joint does not go into any safeguard measure, cause the joint of the bus duct to hit other places easily, cause the joint of the bus duct to damage, cause the problem that can't be used, the invention provides a bus duct joint protective structure.
The technical scheme adopted for solving the technical problems is as follows: the invention relates to a bus duct joint protection structure, which comprises a bus duct body, a protection cover and a connecting plate; the bus duct comprises a bus duct body, wherein connectors are arranged at two ends of the bus duct body, a protective cover is arranged at two ends of the bus duct body, a connecting plate is fixedly arranged at two ends of the protective cover, a fixing groove is formed in one side of the connecting plate, a bottom plate is fixedly arranged at two ends of the bus duct body, the bottom plate is L-shaped, one side of the bottom plate is slidably connected with a slide rod, a pressing plate is fixedly arranged at one end of the slide rod, a fixing block is fixedly arranged at one end of the pressing plate, far away from the slide rod, a pulling plate is fixedly arranged at one end of the slide rod, far away from the pressing plate, a bolt is connected to one side of the pulling plate in a threaded manner, and a thread groove is formed in one side of the bottom plate; the protection cover covers the joints at the two ends of the bus duct body, so that the joints at the two ends of the bus duct body are protected from being damaged.
Preferably, clamping plates are fixedly arranged at two ends of the bus duct body, the clamping plates are U-shaped, and gaskets are fixedly arranged on the inner walls of the clamping plates; the splint makes the connecting plate can fix a position fast, and the fixed slot on the connecting plate of being convenient for aligns the fixed block, and the gasket of splint inner wall plays the effect of increase friction.
Preferably, a spring is fixedly arranged at one end, close to the sliding rod, of the pulling plate, and one end, far away from the pulling plate, of the spring is fixedly connected with the bottom plate; the spring is provided with the slide bar, the pressing plate and the fixing block to slide in the direction away from the bus duct body, so that the connecting plate is convenient to install.
Preferably, two buffer cottons are fixedly connected to one end of the pressing plate, which is close to the sliding rod, and the two buffer cottons are symmetrically distributed along the central axis of the pressing plate; and when the pressing plate impacts the bottom plate, the buffer cotton firstly contacts the bottom plate, so that the buffer protection effect is achieved.
Preferably, the top of the protective cover is fixedly provided with a storage box, two sides of the storage box are provided with through holes, the bottom of the protective cover is fixedly provided with a bottom post, one side of the bottom post is connected with a sliding plate in a sliding manner, two sides of the sliding plate are connected with limiting posts in a sliding manner, the surface of the limiting posts is fixedly provided with a rectangular plate, and a spring sheet is fixedly arranged between the rectangular plate and the sliding plate; let spacing post pass through the through-hole and the receiver is fixed for two protecting covers are fixed each other, and then conveniently install a plurality of protecting covers that do not use together, conveniently take.
Preferably, one side of the bottom post is connected with an inserting rod in a sliding way, the inserting rod is U-shaped, and one side of the sliding plate is provided with an inserting hole; the sliding inserted bar enters the jack for internal fixation, so that the sliding plate can not slide randomly when not in use, and is further fixed.
Preferably, protruding arms are fixedly arranged on two sides of the protective cover, and a positioning plate is fixedly arranged on one side of each protruding arm; a protective cover is aligned and placed between the two positioning plates, so that the sliding plates are aligned with the storage box for connection and installation.
Preferably, a handle is fixedly arranged on one side of the protective cover, and a foam shaft is fixedly sleeved on the surface of the handle; when a plurality of protective covers are connected together, the protective covers are lifted up together through the handle, and the foam shaft on the handle plays a role in increasing friction, so that the protective covers can be conveniently lifted up at one time.
The invention has the advantages that:
1. According to the bus duct body, the protection cover covers the two ends of the bus duct body, so that the protection cover protects the joints at the two ends of the bus duct body, at the moment, the protection cover brings the connecting plate to the lower side of the bottom plate, the fixing groove on the connecting plate is located right below the fixing block, at the moment, the sliding rod slides to enable the sliding rod to move together with the pressing plate and the fixing block, the pressing plate presses the connecting plate, the fixing block is inserted into the fixing hole of the connecting plate to be fixed, when the sliding rod moves, the pulling plate on the sliding rod moves together with the bolt, the bolt and the threaded groove on the bottom plate are on the same straight line, the bolt is screwed into the threaded groove, so that the bolt brings the pulling plate, the sliding rod, the pressing plate and the fixing block to fix the connecting plate and the protection cover through the threaded groove, and the protection cover covers the joints at the two ends of the bus duct body, and the joints at the two ends of the bus duct body are protected from being damaged.
2. According to the invention, when the protective cover is not needed to be used, the protective covers are installed together, so that the protective covers are conveniently taken away and collected, at the moment, the two protective covers are stacked together, the sliding plate on one protective cover slides out of the bottom column, the limiting columns on two sides of the movable plate slide towards the directions close to each other, the limiting columns move together with the rectangular plates when moving, the rectangular plates can extrude the elastic pieces, so that the sliding plate smoothly enters the storage box, when the limiting columns reach the through holes of the storage box, the limiting columns are not extruded, at the moment, the elastic pieces return with the limiting columns through the rectangular plates, and then the limiting columns are fixed with the storage box through the through holes, so that the two protective covers are mutually fixed, and the protective covers which are not used are conveniently installed together, so that the protective cover is convenient to take.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the invention, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic view of a bus duct body according to a first embodiment;
FIG. 2 is a schematic diagram of the structure A in FIG. 1 according to the first embodiment;
FIG. 3 is a schematic view of the structure of a base plate in the first embodiment;
FIG. 4 is a schematic structural view of a protective cover according to the first embodiment;
FIG. 5 is a schematic diagram of the structure at B in FIG. 4 in the first embodiment;
Fig. 6 is a schematic structural diagram of a heat sink in the second embodiment.
In the figure: 1. a bus duct body; 2. a protective cover; 301. a connecting plate; 302. a fixing groove; 303. a bottom plate; 304. a slide bar; 305. a pressing plate; 306. a fixed block; 307. pulling a plate; 308. a bolt; 309. a thread groove; 310. a clamping plate; 311. a gasket; 312. a spring; 313. buffering cotton; 401. a storage box; 402. a through hole; 403. a bottom post; 404. a sliding plate; 405. a limit column; 406. a rectangular plate; 407. a spring plate; 408. a rod; 409. a jack; 410. a protruding arm; 411. a positioning plate; 412. a handle; 413. a foam shaft; 5. a heat sink.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
Referring to fig. 1 to 5, a bus duct joint protection structure includes a bus duct body 1, a protection cover 2, and a connection plate 301; the bus duct comprises a bus duct body 1, wherein connectors are arranged at two ends of the bus duct body 1, a protective cover 2 is arranged at two ends of the bus duct body 1, a connecting plate 301 is fixedly arranged at two ends of the protective cover 2, a fixing groove 302 is formed in one side of the connecting plate 301, a bottom plate 303 is fixedly arranged at two ends of the bus duct body 1, the bottom plate 303 is L-shaped, a slide bar 304 is slidably connected to one side of the bottom plate 303, a pressing plate 305 is fixedly arranged at one end of the slide bar 304, a fixing block 306 is fixedly arranged at one end of the pressing plate 305, a pulling plate 307 is fixedly arranged at one end of the slide bar 304, which is far away from the pressing plate 305, a bolt 308 is connected to one side of the pulling plate 307 in a threaded manner, and a thread groove 309 is formed in one side of the bottom plate 303; during operation, the protecting cover 2 covers the two ends of the bus duct body 1, so that the protecting cover 2 protects the joints at the two ends of the bus duct body 1, at this time, the protecting cover 2 carries the connecting plate 301 to the lower side of the bottom plate 303, the fixing groove 302 on the connecting plate 301 is located under the fixing block 306, at this time, the sliding rod 304 slides, the sliding rod 304 carries the pressing plate 305 and the fixing block 306 to move together, the pressing plate 305 presses the connecting plate 301, the fixing block 306 is inserted into the fixing hole of the connecting plate 301 to fix, when the sliding rod 304 moves, the pulling plate 307 and the bolt 308 on the sliding rod 304 move together, and the bolt 308 and the threaded groove 309 on the bottom plate 303 are on the same straight line, the bolt 308 is screwed into the threaded groove 309, so that the bolt 308 carries the pulling plate 307, the sliding rod 304, the pressing plate 305 and the fixing block 306 fix the connecting plate 301 and the protecting cover 2 through the threaded groove 309, and the joints at the two ends of the bus duct body 1 are further protected from being damaged.
Clamping plates 310 are fixedly arranged at two ends of the bus duct body 1, the clamping plates 310 are U-shaped, and gaskets 311 are fixedly arranged on the inner walls of the clamping plates 310; during operation, the protective cover 2 is aligned to the clamping plate 310, the clamping plate 310 enables the connecting plate 301 to be positioned quickly, the fixing groove 302 on the connecting plate 301 is aligned to the fixing block 306, and the gasket 311 on the inner wall of the clamping plate 310 plays a role in friction increase.
A spring 312 is fixedly arranged at one end of the pull plate 307 close to the slide rod 304, and one end of the spring 312 far away from the pull plate 307 is fixedly connected with the bottom plate 303; when the bus duct body is in operation, the sliding rod 304 is released to enable the spring 312 to recover the elastic force, and the spring 312 carries the sliding rod 304, the pressing plate 305 and the fixed block 306 to slide in the direction away from the bus duct body 1, so that the connecting plate 301 is convenient to install.
Two buffer cottons 313 are fixedly connected to one end of the pressing plate 305, which is close to the slide bar 304, and the two buffer cottons 313 are symmetrically distributed along the central axis of the pressing plate 305; when the bus duct body 1 is in operation, when the spring 312 moves away from the bus duct body 1 with the pressing plate 305, in order to prevent the slide bar 304 from excessively moving with the pressing plate 305 to strike the bottom plate 303, the buffer cotton 313 is mounted on the pressing plate 305, and when the pressing plate 305 strikes the bottom plate 303, the buffer cotton 313 contacts the bottom plate 303 first, so as to play a role in buffer protection.
The top of the protective cover 2 is fixedly provided with a storage box 401, two sides of the storage box 401 are provided with through holes 402, the bottom of the protective cover 2 is fixedly provided with a bottom post 403, one side of the bottom post 403 is connected with a sliding plate 404 in a sliding manner, two sides of the sliding plate 404 are connected with limiting posts 405 in a sliding manner, the surface of the limiting posts 405 is fixedly provided with rectangular plates 406, and a spring sheet 407 is fixedly arranged between the rectangular plates 406 and the sliding plate 404; during operation, when the protective cover 2 does not need to be used, a plurality of protective covers 2 are installed together, thereby conveniently take away and collect, at this moment, stack two protective covers 2 together, slide out the sliding plate 404 on one protective cover 2 from the sill pillar 403, and slide the spacing post 405 of fly leaf both sides towards the direction that is close to each other, can bring rectangular plate 406 together when spacing post 405 removes, and rectangular plate 406 can extrude shell fragment 407, thereby let sliding plate 404 get into receiver 401 smoothly, when spacing post 405 arrives the through-hole 402 department of receiver 401, spacing post 405 is not extruded, at this moment shell fragment 407 is brought spacing post 405 through rectangular plate 406 and is reset, and then let spacing post 405 pass through-hole 402 and receiver 401 fixed, make two protective covers 2 mutually fixed, and then conveniently install a plurality of protective covers 2 that do not use together, conveniently take.
A plug rod 408 is slidably connected to one side of the bottom post 403, the plug rod 408 is in a shape of a U, and a jack 409 is provided on one side of the sliding plate 404; when the sliding plate 404 is not used in operation, the sliding plate 404 is slid into the bottom column 403, so that the jack 409 and the inserted link 408 on the sliding plate 404 are on the same straight line, and the sliding inserted link 408 enters the jack 409 for fixing, so that the sliding plate 404 can not slide randomly when not used, and is further fixed.
The two sides of the protective cover 2 are fixedly provided with convex arms 410, and one side of each convex arm 410 is fixedly provided with a positioning plate 411; in operation, when two protective covers 2 are stacked together, one protective cover 2 is aligned between two positioning plates 411, so that the sliding plate 404 is aligned with the storage box 401 for connection and installation.
A handle 412 is fixedly arranged on one side of the protective cover 2, and a foam shaft 413 is fixedly sleeved on the surface of the handle 412; in operation, after the plurality of protective covers 2 are connected together, the plurality of protective covers 2 are lifted up together through the handle 412, and the foam shaft 413 on the handle 412 plays a role in increasing friction, so that the plurality of protective covers 2 can be conveniently lifted up at one time.
Example two
Referring to fig. 6, in a first comparative example, as another embodiment of the present invention, heat dissipation grooves 5 are formed on two sides of the bus duct body 1; during operation, because install many cables and electronic component in the bus duct body 1, after the long-time use of bus duct body 1, its inside can produce the high temperature, and traditional bus duct body 1 does not have any heat abstractor, leads to the steam in the bus duct body 1 unable to get rid of, dispel the heat through the heat dissipation groove 5 of both sides this moment to reduce the temperature in the bus duct body 1, avoid the temperature in the bus duct body 1 too high, damage the electronic components in the bus duct body 1.
In the working principle, the spring 312 is restored to elasticity by loosening the slide bar 304, the spring 312 slides along the slide bar 304, the pressing plate 305 and the fixed block 306 in the direction away from the bus duct body 1, when the spring 312 moves along the pressing plate 305 in the direction away from the bus duct body 1, in order to prevent the slide bar 304 from carrying the pressing plate 305 to excessively move to strike the bottom plate 303, thereby installing the buffer cotton 313 on the pressing plate 305, when the pressing plate 305 strikes the bottom plate 303, the buffer cotton 313 firstly contacts the bottom plate 303, thereby playing a role of buffer protection, and then the protective cover 2 is covered at two ends of the bus duct body 1, the protection cover 2 protects the joints at the two ends of the bus duct body 1, the protection cover 2 is aligned with the clamping plates 310, the clamping plates 310 enable the connecting plates 301 to be positioned quickly, the fixing grooves 302 on the connecting plates 301 are aligned with the fixing blocks 306, the gaskets 311 on the inner walls of the clamping plates 310 play a role in increasing friction, at the moment, the protection cover 2 carries the connecting plates 301 to the lower side of the bottom plates 303, the fixing grooves 302 on the connecting plates 301 are positioned right below the fixing blocks 306, at the moment, the sliding rods 304 slide, the sliding rods 304 carry the pressing plates 305 and the fixing blocks 306 to move together, the pressing plates 305 press the connecting plates 301, and the fixing block 306 is inserted into the fixing hole of the connecting plate 301 to fix, when the slide bar 304 moves, the pulling plate 307 and the bolt 308 on the slide bar 304 move together, and the bolt 308 and the thread groove 309 on the bottom plate 303 are on the same straight line, the bolt 308 is screwed into the thread groove 309, so that the bolt 308 is fixed with the pulling plate 307, the slide bar 304, the pressing plate 305 and the fixing block 306, the connecting plate 301 and the protective cover 2 are fixed by the fixing block 306 through the thread groove 309, thereby the protective cover 2 covers the joints at two ends of the bus duct body 1, and further the joints at two ends of the bus duct body 1 are protected from being damaged, when the protective covers 2 are not needed to be used, the protective covers 2 are installed together, so that the protective covers 2 are conveniently taken away and collected, at the moment, the two protective covers 2 are stacked together, when the two protective covers 2 are stacked together, one protective cover 2 is aligned and placed between the two positioning plates 411, so that the sliding plate 404 is conveniently aligned and installed in the storage box 401, the sliding plate 404 on one protective cover 2 slides out of the bottom column 403, the limiting columns 405 on two sides of the movable plate slide in the directions approaching to each other, the limiting columns 405 move together with the rectangular plates 406 when moving, the rectangular plates 406 squeeze the elastic sheets 407, and the sliding plate 404 smoothly enters the storage box 401, when the limit post 405 reaches the through hole 402 of the storage box 401, the limit post 405 is not extruded, at this time, the elastic sheet 407 carries the limit post 405 through the rectangular plate 406 to reset, and then the limit post 405 is fixed with the storage box 401 through the through hole 402, so that the two protective covers 2 are mutually fixed, and a plurality of unused protective covers 2 are conveniently installed together, and are conveniently taken, after the protective covers 2 are connected together, the protective covers 2 are lifted together through the handle 412, and the foam shaft 413 on the handle 412 plays a role of increasing friction, so that the protective covers 2 are conveniently taken up at one time, the sliding plate 404 is slid into the bottom post 403, so that the insertion hole 409 and the insertion rod 408 on the sliding plate 404 are on the same straight line, and the sliding insertion rod 408 enters the insertion hole 409 for fixing, so that the sliding plate 404 cannot slide randomly when not in use, and is further fixed.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims.
Claims (6)
1. A bus duct joint protection architecture, its characterized in that: comprises a bus duct body (1), a protective cover (2) and a connecting plate (301); the utility model discloses a bus duct body, including bus duct body (1), connecting plate (301) are equipped with at the both ends of bus duct body (1), connecting plate (301) are fixed mounting in upper and lower both sides of one end of protecting cover (2), fixed slot (302) have been seted up to one side of connecting plate (301), both ends fixed mounting of bus duct body (1) have bottom plate (303), bottom plate (303) are "L" shape, one side sliding connection of bottom plate (303) has slide bar (304), the one end fixed mounting of slide bar (304) has clamp plate (305), one side fixed mounting that slide bar (305) kept away from slide bar (304) has fixed block (306), one end fixed mounting that slide bar (304) kept away from clamp plate (305) has draw plate (307), one side threaded connection of draw plate (307) has bolt (308), threaded slot (309) have been seted up to one side of bottom plate (303), fixed slot (302) on connecting plate (301) are in the dead under fixed block (306), slide bar (306) can insert fixed block (304) and can move on slide bar (307) fixed slot (307) together, the bolt (308) and a thread groove (309) on the bottom plate (303) are on the same straight line, and the bolt (308) is screwed into the thread groove (309);
Clamping plates (310) are fixedly arranged at two ends of the bus duct body (1), the clamping plates (310) are U-shaped, gaskets (311) are fixedly arranged on the inner walls of the clamping plates (310), and the clamping plates (310) enable the connecting plates (301) to be rapidly positioned;
The end of the pulling plate (307) close to the sliding rod (304) is fixedly provided with a spring (312), and the end of the spring (312) far away from the pulling plate (307) is fixedly connected with the bottom plate (303).
2. The bus duct joint protection structure of claim 1, wherein: one end of the pressing plate (305) close to the sliding rod (304) is fixedly connected with two buffer cottons (313), and the two buffer cottons (313) are symmetrically distributed along the central axis of the pressing plate (305).
3. The bus duct joint protection structure according to claim 2, wherein: the top fixed mounting of shield lid (2) has receiver (401), through-hole (402) have been seted up to the both sides of receiver (401), the bottom fixed mounting of shield lid (2) has foundation post (403), one side sliding connection of foundation post (403) has sliding plate (404), the both sides sliding connection of sliding plate (404) has spacing post (405), the fixed surface of spacing post (405) installs rectangular plate (406), fixed mounting has shell fragment (407) between rectangular plate (406) and sliding plate (404), stacks two shields (2) together in, and the sliding plate can get into receiver (401), and spacing post (405) can pass through-hole (402) and receiver (401) and fix.
4. A bus duct joint protection structure according to claim 3, characterized in that: one side sliding connection of foundation column (403) has inserted bar (408), inserted bar (408) are "U" font, jack (409) have been seted up to one side of sliding plate (404), and inserted bar (408) can get into jack (409) internal fixation.
5. The bus duct joint protection structure of claim 4, wherein: protruding arms (410) are fixedly arranged on two sides of the protective cover (2), and a positioning plate (411) is fixedly arranged on one side of each protruding arm (410).
6. The bus duct joint protection structure of claim 5, wherein: a handle (412) is fixedly arranged on one side of the protective cover (2), and a foam shaft (413) is fixedly sleeved on the surface of the handle (412).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111407162 | 2021-11-24 | ||
| CN2021114071623 | 2021-11-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114123076A CN114123076A (en) | 2022-03-01 |
| CN114123076B true CN114123076B (en) | 2024-05-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111408837.6A Active CN114123076B (en) | 2021-11-24 | 2021-11-25 | Bus duct joint protection structure |
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| CN (1) | CN114123076B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115085125A (en) * | 2022-07-21 | 2022-09-20 | 江苏兴阳能源科技有限公司 | Straight-through bus duct with suspension mounting structure and using method thereof |
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| CN208257344U (en) * | 2018-05-23 | 2018-12-18 | 河南森源电气股份有限公司 | Bus duct joint protective device |
| CN211743936U (en) * | 2020-03-26 | 2020-10-23 | 江苏迅驰电气有限公司 | Novel cable bridge |
| CN212062956U (en) * | 2020-04-14 | 2020-12-01 | 天津市津津电器设备有限公司 | Butt joint device for cable production |
| CN213521153U (en) * | 2020-08-12 | 2021-06-22 | 上海卡邦电气东台有限公司 | Outdoor junction box |
| CN213027358U (en) * | 2020-08-30 | 2021-04-20 | 湖北铜鹰电力设备有限公司 | Bus duct with metal waterproof end |
| CN214100751U (en) * | 2020-12-03 | 2021-08-31 | 扬州市华宇电器设备有限公司 | Adjustable electric bus duct joint |
| CN214337426U (en) * | 2021-01-14 | 2021-10-01 | 河南洁宜鑫管业有限公司 | Flame-retardant threading pipe |
| CN214379872U (en) * | 2021-03-12 | 2021-10-08 | 安吉金朋管业有限公司 | Cable protection pipe convenient to installation |
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| CN114123076A (en) | 2022-03-01 |
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