CN215070751U - Sealing device for joint of full-cast bus and guide box - Google Patents
Sealing device for joint of full-cast bus and guide box Download PDFInfo
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- CN215070751U CN215070751U CN202121254389.4U CN202121254389U CN215070751U CN 215070751 U CN215070751 U CN 215070751U CN 202121254389 U CN202121254389 U CN 202121254389U CN 215070751 U CN215070751 U CN 215070751U
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Abstract
The utility model discloses a sealing device that is used for full-pouring generating line and leads mouthful case joint department belongs to sealing device structure field. Including the sealing member, with trapezoidal flange that sealing member one end is connected and with the rectangle flange that the other end of sealing member is connected, sealing device one end trapezoidal flange with the generating line flange of full casting generating line passes through screw interconnect, the sealing device other end the rectangle flange with the L type insulating assemblies of leading mouthful case passes through screw interconnect, has guaranteed the compactness of monolithic connection.
Description
Technical Field
The utility model relates to a sealing device especially relates to a sealing device that is used for watering generating line and leads mouthful case joint department entirely.
Background
At present, a full-cast bus is provided with a guide box for sealing treatment at the joint of the full-cast bus and equipment such as a switch cabinet, a transformer, a generator and the like, and a sealing rubber strip of the guide box is used as an important component for connecting a box body and other equipment, so that a plurality of problems exist. The leakproofness is poor, and the box is laminated as far as possible to the form that traditional rubber strip adopted the interior pad, and holistic connection compactness is relatively poor, often can be because the installation not in place and can't effectually prevent the invasion of dust, steam and other foreign matters in the middle of the air, and this will destroy the holistic protection level of box and then influence the electrical performance of generating line. Ductility is poor, because the generating line takes place expend with heat and contract with cold easily, need absorb this partial deformation volume with equipment junction, simultaneously because the influence that the civil engineering human factor was installed, the ground subsides, the vibrations of piping lane, the transformer start the vibrations scheduling problem that produces in the twinkling of an eye, all need the splice joint to have better ductility to cushion and the traditional sealed rubber strip can't satisfy its allowances value, will cause the fracture of product or the extrusion deformation of other equipment.
It is therefore desirable to provide a sealing device for use where a fully cast busbar is associated with a gate box to address the above problems.
Disclosure of Invention
The utility model provides a technical scheme that its technical problem adopted is: the sealing device for the joint of the fully-poured bus and the guide box comprises a sealing element, a trapezoidal flange connected with one end of the sealing element and a rectangular flange connected with the other end of the sealing element, wherein the trapezoidal flange at one end of the sealing device is connected with the bus flange of the fully-poured bus through screws, and the rectangular flange at the other end of the sealing device is connected with an L-shaped insulating assembly of the guide box through screws.
Further, the sealing element is a cylindrical structure with an S-shaped bent side surface.
Further, the sealing element is made of rubber materials.
Furthermore, a plurality of conical bulges are arranged on the connecting surface area of the sealing element and the rectangular flange as well as the trapezoidal flange.
Furthermore, a plurality of trapezoidal bulges are arranged on the surfaces of the trapezoidal flange and the rectangular flange, which are connected with the sealing element.
Furthermore, a plurality of lock holes distributed along the side edges of the trapezoidal flange and the rectangular flange are uniformly formed in the area where the trapezoidal flange and the rectangular flange are connected with the sealing element.
Furthermore, the conical protrusions on the sealing element are mutually staggered and embedded with the rectangular flange and the trapezoidal protrusions arranged on the trapezoidal flange respectively, and are fixed by a sealant.
The utility model discloses have following beneficial effect at least and be:
the shape of the sealing element is designed to be a cylindrical structure with one side surface bent in an S shape, so that the sealing element has good ductility and elasticity allowance.
The sealing element is connected with the rectangular flange and the trapezoidal flange through the trapezoidal bulges and the conical bulges which are mutually staggered and tightly embedded together, so that the tightness of the integral connection is ensured.
Drawings
The invention is further illustrated by the following figures and examples.
Fig. 1 is a schematic structural view of the sealing device of the present invention;
FIG. 2 is a cross-sectional view of the sealing device shown in FIG. 1;
FIG. 3 is an enlarged view of a portion of the seal A shown in FIG. 2;
fig. 4 is an installation view of the sealing device shown in fig. 1.
In the figure, a sealing device-1, a full-cast bus-2, a guide box-3, a sealing element-11, a trapezoidal flange-12, a rectangular flange-13, a bus flange-21, an L-shaped insulating component-31, a conical bulge-111, a screw hole-112 and a trapezoidal bulge-121 are arranged.
Detailed Description
The present invention will now be described in detail with reference to the accompanying drawings. This figure is a simplified schematic diagram, illustrating the basic structure of the invention only in a schematic way, and therefore it shows only the structure relevant to the invention.
As shown in FIG. 1, the utility model provides a sealing device 1 that is used for full pouring generating line and lead a mouthful case to unite department, including sealing member 11, the trapezoidal flange 12 that is connected with sealing member 11 one end and the rectangle flange 13 that is connected with the other end of sealing member 11.
As shown in fig. 2 and 3, the sealing member 11 is a cylindrical structure with an S-shaped curved side surface, the sealing member 11 is made of a high-elasticity rubber material, a plurality of conical protrusions 111 are arranged on the surfaces of the two ends of the sealing member 11 connected to the trapezoidal flange 12 and the rectangular flange 13, and a plurality of screw holes 112 are uniformly arranged on the surfaces of the two ends of the sealing member 11 connected to the trapezoidal flange 12 and the rectangular flange 13.
As shown in fig. 2 and 3, the trapezoidal flange 12 is made of a metal material, the trapezoidal flange 12 is provided with a plurality of trapezoidal protrusions 121 on a surface connected with the sealing member 11 and is mutually staggered and embedded with the tapered protrusions 111 on the sealing member 11, a plurality of locking holes 14 distributed along the inner side of the trapezoidal flange 12 are uniformly arranged in a region where the trapezoidal flange 12 is connected with the sealing member 11, and the locking holes 14 correspond to the screw holes 112 of the sealing member 11.
As shown in fig. 2 and 3, the rectangular flange 13 and the trapezoidal flange 12 are made of a metal material, the size of the rectangular flange 13 is slightly larger than that of the trapezoidal flange 12, similarly, the rectangular flange 13 is provided with a plurality of trapezoidal protrusions 121 on the surface connected with the sealing member 11, a plurality of locking holes 14 distributed along the outer side of the rectangular flange 13 are uniformly arranged in the area where the rectangular flange 13 is connected with the sealing member 11, and similarly, the locking holes 14 correspond to the screw holes 112 on the sealing member 11.
As shown in fig. 2 and 3, the sealing member 11, the rectangular flange 13 and the trapezoidal flange 12 are connected by uniformly applying a sealant on the surfaces of the sealing member 11, and then the tapered protrusion 111 of the sealing member 11 is respectively fitted with the trapezoidal protrusion 121 of the rectangular flange 13 and the trapezoidal flange 12, so that the sealing member 11 is tightly connected with the rectangular flange 13 and the trapezoidal flange 12.
As shown in fig. 4, the trapezoidal flange 12 at one end of the sealing device 1 and the bus bar flange 21 of the fully-cast bus bar 2 are connected to each other by screws, and the rectangular flange 13 at the other end of the sealing device 1 and the L-shaped insulating member 31 of the lead box 3 are connected to each other by screws.
Therefore, the utility model discloses following beneficial effect has:
the utility model provides a pair of a sealing device 1 that is arranged in full pouring generating line 2 and 3 associations of lead mouth case, sealing member 11 and rectangle flange 13 and trapezoidal flange 12 between be connected through trapezoidal protruding 121 and the protruding 111 gomphosis of awl type and sealed gluey effect of gluing, sealing device 1 and lead mouth case 3 and full pouring generating line are connected through trapezoidal flange 12 and the rectangle flange 13 that is provided with the lockhole 14 of a plurality of intensive distribution between 2, lockhole 14 that intensive distribution goes up on rectangle flange 13 and trapezoidal flange 12 makes sealing device 1 and lead mouth case 3 and full pouring generating line 2 between can zonulae occludens, the compactness of integral connection has been guaranteed, thereby effectually prevent the dust in the middle of the air, the invasion of steam and other foreign matters, and then protected full pouring generating line 2's electrical property not influenced.
The seal 11 is made of a highly elastic rubber material, and the shape of the seal 11 is designed to be a cylindrical structure with one side surface bent in an S-shape, so that the seal 11 has good ductility and elasticity margin.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations can be made by one skilled in the art without departing from the scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (5)
1. The utility model provides a sealing device that is used for full casting generating line and leads mouthful case to unite department which characterized in that: including the sealing member, with trapezoidal flange that sealing member one end is connected and with the rectangle flange that the other end of sealing member is connected, the sealing member is the tubular structure that a side is the S type and bends, the sealing member with the rectangle flange with trapezoidal flange is connected the surface area and is provided with the toper type arch of a plurality of, trapezoidal flange with the rectangle flange with the surface that the sealing member is connected is provided with the trapezoidal arch of a plurality of, on the sealing member the toper type arch respectively with the rectangle flange with set up on the trapezoidal flange trapezoidal protruding crisscross gomphosis of each other is in the same place.
2. The sealing device for the joint of the full-cast bus and the guide box as claimed in claim 1, wherein: the sealing element is made of rubber materials.
3. The sealing device for the joint of the full-cast bus and the guide box as claimed in claim 1, wherein: and a plurality of lock holes distributed along the side edges of the trapezoidal flange and the rectangular flange are uniformly formed in the area where the trapezoidal flange and the rectangular flange are connected with the sealing element.
4. The sealing device for the joint of the full-cast bus and the guide box as claimed in claim 1, wherein: the trapezoid flange at one end of the sealing device is connected with the bus flange of the full-cast bus through screws, and the rectangular flange at the other end of the sealing device is connected with the L-shaped insulating assembly of the guide box through screws.
5. The sealing device for the joint of the full-cast bus and the guide box as claimed in claim 1, wherein: the surfaces of the sealing element, which are connected with the rectangular flange and the trapezoidal flange, are coated with sealant for fixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121254389.4U CN215070751U (en) | 2021-06-04 | 2021-06-04 | Sealing device for joint of full-cast bus and guide box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121254389.4U CN215070751U (en) | 2021-06-04 | 2021-06-04 | Sealing device for joint of full-cast bus and guide box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215070751U true CN215070751U (en) | 2021-12-07 |
Family
ID=79207851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121254389.4U Active CN215070751U (en) | 2021-06-04 | 2021-06-04 | Sealing device for joint of full-cast bus and guide box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215070751U (en) |
-
2021
- 2021-06-04 CN CN202121254389.4U patent/CN215070751U/en active Active
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