CN210867089U - Wall bushing for high-voltage switch cabinet - Google Patents
Wall bushing for high-voltage switch cabinet Download PDFInfo
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- CN210867089U CN210867089U CN201922315800.3U CN201922315800U CN210867089U CN 210867089 U CN210867089 U CN 210867089U CN 201922315800 U CN201922315800 U CN 201922315800U CN 210867089 U CN210867089 U CN 210867089U
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Abstract
The utility model provides a wall bushing for high-voltage switch cabinet, which belongs to the technical field of electric power accessories and comprises a bushing body, a fixed block, a sleeve, a port, a copper conducting rod, a bus bar, an installation fixed plate, a rotating shaft and an auxiliary fixed plate, wherein the left end and the right end of the bushing body are provided with the fixed block, and the outer end of the fixed block is provided with the sleeve, when the size of a reserved hole is inconsistent with that of the installation fixed plate of the bushing, the auxiliary fixed plate is unfolded at the side surface of the installation fixed plate through the rotating shaft, so that the range of the installation fixed plate can be increased, the installation is more convenient on the one hand, the stability of connection can be increased on the other hand, the distance between the copper conducting rod and the bushing body can be flexibly adjusted, the connection length is increased, different installation requirements can be met, the, the angle of the busbar is adjusted conveniently during installation and butt joint, so that the installation and butt joint are more convenient.
Description
Technical Field
The utility model relates to an electric power accessory technical field specifically is a wall bushing for high tension switchgear.
Background
The wall casing is also called a wall penetrating pipe, a waterproof casing and a wall embedded pipe, and the waterproof casing is divided into a rigid waterproof casing and a flexible waterproof casing. The materials of the ac wall bushing used for electric conduction are classified into a dry capacitive ac wall bushing and a ceramic insulation ac wall bushing, which are called as silicone rubber bushings and ceramic bushings for short, and the wall bushing needs to be installed in a bus room of a high-voltage switch cabinet.
When the existing wall bushing penetrates through a shear wall foundation of a concrete structure, a beam and a special-shaped column, the wall bushing needs to be installed together with civil engineering. The reason is, after reserving the hole, size between sleeve pipe and the concrete can't agree with, lead to wall bushing installation waste time and energy like this, and the installation is inconvenient, and current wall bushing length is fixed, when working a telephone switchboard, because the installation environment is different, lead to unable different installation demands of adaptation, furthermore, after the fixed wall bushing of installation, female arranging is fixed thereupon, but female arranging is fixed can't adjust, lead to behind the wiring, the angle of fixed female arranging and between the line pipeline is buckled, long-time line is buckled, not only can harm the circuit life easily, still can lead to producing the phenomenon that the air gap discharges, the safe and reliable operation of cubical switchboard has directly been influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the weak point that exists among the prior art, provide a wall bushing for high tension switchgear.
In order to achieve the above object, the utility model provides a following technical scheme: a wall bushing for a high-voltage switch cabinet comprises a bushing body, fixing blocks, a sleeve, a port, a copper conducting rod, a busbar, an installation fixing plate, a rotating shaft and an auxiliary fixing plate, wherein the fixing blocks are arranged at the left end and the right end of the bushing body, the sleeve is arranged at the outer end of each fixing block, a sliding groove is formed in the sleeve, the port is formed in the outer end of the sleeve, the copper conducting rod is nested in the sleeve and extends to the outer end of the sleeve after penetrating through the port, a connecting block is integrally arranged at one end of the copper conducting rod, the busbar is integrally arranged at the other end of the copper conducting rod, a connecting hole is formed in the busbar, the installation fixing plate is fixedly connected to the middle of the outer side wall of the bushing body, an installation hole is formed in the installation fixing plate, the rotating shaft is embedded into the side, and an auxiliary mounting hole is formed in the auxiliary fixing plate.
Preferably, the sleeve is integrally T-shaped, the sleeve penetrates through the fixing block from the interior of the sleeve body and extends to the outer end of the fixing block, and the sleeve is movably connected with the sleeve body.
Preferably, the connecting block and the copper conducting rod are made of the same material, and the connecting block and the copper conducting rod are integrally arranged in a T shape.
Preferably, the whole strip-shaped setting that is of spout, and the spout is the same with telescopic inside length, and the connecting block embedding sets up the inside at the spout.
Preferably, one end of the copper conducting rod is located inside the sleeve, and the copper conducting rod is movably connected with the sleeve through the connecting block and the sliding groove.
Preferably, the auxiliary fixing plate is in a long strip shape, and four groups of rotating shafts and four groups of auxiliary fixing plates are arranged and are respectively positioned on four side surfaces of the installation fixing plate.
Preferably, the auxiliary fixing plate is movably connected with the mounting fixing plate through a rotating shaft.
Compared with the prior art, the beneficial effects of the utility model are as follows:
(1) this kind of wall bushing for high tension switchgear, side through installing the fixed plate sets up auxiliary fixing plate, auxiliary fixing plate is rectangular form setting, and pivot and auxiliary fixing plate are provided with four groups, be located four sides departments of installation fixed plate respectively, pass the hole of reserving with the sleeve pipe body, through installation fixed plate and wall body stationary, when the hole of reserving is not according with sheathed tube installation fixed plate size, through pulling auxiliary fixing plate, auxiliary fixing plate expandes in the side of installation fixed plate through the pivot, can promote the scope of installation fixed plate, pass through the bolt and assist the mounting hole to fix with the wall body, make the installation more convenient on the one hand, on the other hand can promote the stability of connection.
(2) Through setting up the sleeve, telescopic inside nestification is provided with the copper conducting rod, when carrying out the butt joint installation, if wiring length is not enough, pulling copper conducting rod, the copper conducting rod carries out lateral shifting in the spout of sleeve inside through the connecting block to release the body of rod of copper conducting rod gradually, thereby can adjust the distance between copper conducting rod and the sleeve pipe body in a flexible way, increase connection length, can satisfy different installation demands, promoted the commonality greatly.
(3) Through setting up the whole T shape setting that is of sleeve, and the sleeve runs through the outer end that the fixed block extended to the fixed block from sleeve pipe body is swing joint between sleeve and the sleeve pipe body, and the sleeve can rotate in the inside of sleeve pipe body to drive copper conducting rod and female the arranging and rotate, make female angle of arranging rotate, conveniently when the installation butt joint, the female angle of arranging of adjustment, make the installation butt joint more convenient.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the specific connection structure of the sleeve and the copper conductive rod of the present invention.
Fig. 3 is the schematic view of the connection structure between the mounting fixing plate and the auxiliary fixing plate of the present invention.
Fig. 4 is a schematic view of the unfolding structure of the auxiliary fixing plate of the present invention.
In the figure: 1-a cannula body; 2, fixing blocks; 3-a sleeve; 4-port; 5-a copper conductive rod; 6-bus bar; 7, mounting a fixed plate; 8-a rotating shaft; 9-auxiliary fixing plate; 301-a chute; 501-connecting blocks; 601-connecting hole; 701-mounting holes; 901-auxiliary mounting holes.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention.
Example (b):
as shown in figures 1-4;
the embodiment provides a wall bushing for a high-voltage switch cabinet, which comprises a bushing body 1, a fixed block 2, a sleeve 3, a port 4, a copper conducting rod 5, a bus bar 6, an installation fixed plate 7, a rotating shaft 8 and an auxiliary fixed plate 9, wherein the fixed block 2 is arranged at the left end and the right end of the bushing body 1, the sleeve 3 is arranged at the outer end of the fixed block 2, a chute 301 is arranged inside the sleeve 3, the port 4 is arranged at the outer end of the sleeve 3, the copper conducting rod 5 is nested inside the sleeve 3, the copper conducting rod 5 penetrates through the port 4 and extends to the outer end of the sleeve 3, a connecting block 501 is integrally arranged at one end of the copper conducting rod 5, the bus bar 6 is integrally arranged at the other end of the copper conducting rod 5, a connecting hole 601 is arranged on the bus bar 6, the installation fixed plate 7 is fixedly connected to the middle of the outer side wall, an auxiliary fixing plate 9 is sleeved outside the rotating shaft 8, and an auxiliary mounting hole 901 is formed in the auxiliary fixing plate 9.
Further, sleeve 3 wholly is the setting of T shape, and sleeve 3 runs through fixed block 2 from sleeve pipe body 1 inside and extends to the outer end of fixed block 2, be swing joint between sleeve 3 and the sleeve pipe body 1, sleeve 3 can rotate in sleeve pipe body 1's inside, thereby drive copper conducting rod 5 and female arranging 6 and rotate, make female angle of arranging 6 can rotate, conveniently when the installation butt joint, the female angle of arranging 6 of adjustment, it is more convenient to make the installation butt joint.
Further, the connecting block 501 and the copper conducting rod 5 are made of the same material, and the connecting block 501 and the copper conducting rod 5 are integrally arranged in a T shape.
Further, spout 301 is whole to be long banding setting, and spout 301 is the same with telescopic 3's inside length, connecting block 501 embedding sets up in the inside of spout 301, pulling copper conducting rod 5, copper conducting rod 5 carries out lateral shifting in telescopic 3 inside spout 301 through connecting block 501, thereby release the body of rod of copper conducting rod 5 gradually, thereby can adjust the distance between copper conducting rod 5 and the sleeve pipe body 1 in a flexible way, increase connection length, can satisfy different installation demands, the commonality has been promoted greatly.
Further, one end of the copper conducting rod 5 is located inside the sleeve 3, and the copper conducting rod 5 is movably connected with the sleeve 3 through the connecting block 501 and the sliding groove 301.
Furthermore, the auxiliary fixing plate 9 is in a long strip shape, and four groups of the rotating shafts 8 and the auxiliary fixing plate 9 are respectively arranged at four side surfaces of the installation fixing plate 7.
Further, auxiliary fixed plate 9 is swing joint through being between pivot 8 and the installation fixed plate 7, and when the hole of reserving and the sheathed tube installation fixed plate size did not accord with, through pulling auxiliary fixed plate 9, auxiliary fixed plate 9 expandes in the side of installation fixed plate 7 through pivot 8, has promoted the scope of installation fixed plate 7 for it is more convenient to install.
When the wall bushing for the high-voltage switch cabinet is used, the bushing body 1 passes through the reserved hole and is fixed with a wall body through the installation fixing plate 7, when the size of the reserved hole is not consistent with that of the installation fixing plate of the bushing, the auxiliary fixing plate 9 is pulled and is unfolded on the side surface of the installation fixing plate 7 through the rotating shaft 8, the range of the installation fixing plate 7 can be increased, the installation fixing plate is fixed with the wall body through the auxiliary installation hole 901 through the bolt, on one hand, the installation is more convenient, on the other hand, the connection stability can be improved, when butt joint installation is carried out, if the wiring length is insufficient, the copper conducting rod 5 is pulled, the copper conducting rod 5 transversely moves in the chute 301 inside the sleeve 3 through the connecting block 501, so that the rod body of the copper conducting rod 5 is gradually released, and the distance between the copper conducting rod 5 and the bushing body 1 can be flexibly adjusted, increase connection length, can satisfy different installation demands, the commonality has been promoted greatly, because state sleeve 3 wholly is T shape setting, and sleeve 3 runs through the outer end that fixed block 2 extended to fixed block 2 from sleeve pipe body 1 is inside, be swing joint between sleeve 3 and the sleeve pipe body 1, sleeve 3 can rotate in sleeve pipe body 1's inside, thereby drive copper conducting rod 5 and arrange 6 and rotate, make the angle of arranging 6 rotate, the convenience is when the installation butt joint, adjust the angle of arranging 6, it is more convenient to make the installation butt joint.
The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.
Claims (7)
1. A wall bushing for a high-voltage switch cabinet comprises a bushing body (1), a fixed block (2), a sleeve (3), ports (4), copper conducting rods (5), busbars (6), an installation fixed plate (7), a rotating shaft (8) and an auxiliary fixed plate (9), and is characterized in that the fixed block (2) is arranged at the left end and the right end of the bushing body (1), the sleeve (3) is arranged at the outer end of the fixed block (2), a sliding groove (301) is formed in the sleeve (3), the ports (4) are arranged at the outer end of the sleeve (3), the copper conducting rods (5) are nested in the sleeve (3), the copper conducting rods (5) penetrate through the ports (4) and extend to the outer end of the sleeve (3), a connecting block (501) is integrally arranged at one end of each copper conducting rod (5), the busbars (6) are integrally arranged at the other end of each copper conducting rod (5), be provided with connecting hole (601) on female arranging (6), department fixedly connected with installation fixed plate (7) in the middle of the lateral wall of sleeve pipe body (1), be provided with mounting hole (701) on installation fixed plate (7), the side embedding of installation fixed plate (7) is provided with pivot (8), the outside cover of pivot (8) is equipped with auxiliary fixing plate (9), be provided with auxiliary mounting hole (901) on auxiliary fixing plate (9).
2. The wall bushing for the high-voltage switch cabinet according to claim 1, wherein the sleeve (3) is integrally arranged in a T shape, the sleeve (3) penetrates through the fixing block (2) from the inside of the sleeve body (1) and extends to the outer end of the fixing block (2), and the sleeve (3) is movably connected with the sleeve body (1).
3. The wall bushing for the high-voltage switch cabinet according to claim 1, wherein the connecting block (501) and the copper conductive rod (5) are made of the same material, and the connecting block (501) and the copper conductive rod (5) are integrally arranged in a T shape.
4. The wall bushing for the high-voltage switch cabinet according to claim 1, wherein the sliding groove (301) is integrally formed in an elongated shape, the sliding groove (301) has the same length as the inner length of the sleeve (3), and the connecting block (501) is embedded in the sliding groove (301).
5. The wall bushing for the high-voltage switch cabinet according to claim 4, wherein one end of the copper conducting rod (5) is located inside the sleeve (3), and the copper conducting rod (5) is movably connected with the sleeve (3) through the connecting block (501) and the sliding groove (301).
6. A wall bushing for a high-voltage switch cabinet according to claim 1, wherein the auxiliary fixing plate (9) is provided in an elongated shape, and four sets of the rotating shafts (8) and the auxiliary fixing plate (9) are provided, respectively at four sides of the mounting fixing plate (7).
7. A wall bushing for a high-voltage switch cabinet according to claim 6, wherein the auxiliary fixing plate (9) is movably connected with the mounting fixing plate (7) through the rotating shaft (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922315800.3U CN210867089U (en) | 2019-12-21 | 2019-12-21 | Wall bushing for high-voltage switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922315800.3U CN210867089U (en) | 2019-12-21 | 2019-12-21 | Wall bushing for high-voltage switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210867089U true CN210867089U (en) | 2020-06-26 |
Family
ID=71285560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922315800.3U Active CN210867089U (en) | 2019-12-21 | 2019-12-21 | Wall bushing for high-voltage switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210867089U (en) |
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2019
- 2019-12-21 CN CN201922315800.3U patent/CN210867089U/en active Active
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