CN210157405U - Fixing plate of explosion-proof electric heater - Google Patents
Fixing plate of explosion-proof electric heater Download PDFInfo
- Publication number
- CN210157405U CN210157405U CN201920516847.3U CN201920516847U CN210157405U CN 210157405 U CN210157405 U CN 210157405U CN 201920516847 U CN201920516847 U CN 201920516847U CN 210157405 U CN210157405 U CN 210157405U
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- Prior art keywords
- explosion
- electric heater
- proof electric
- fixing
- bolt
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- Expired - Fee Related
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Abstract
The utility model discloses an explosion-proof electric heater's fixed plate, including a plurality of solid fixed rings, gu fixed ring's centre bore matches with the heating pipe, gu fixed ring cover is on the body of pipe of the end of buckling of heating pipe group, all solid fixed rings all are located the coplanar, gu a fixed ring passes through the connection piece rather than a plurality of solid fixed rings of adjacent and is connected. The utility model discloses a fixed heating pipe group of fixed plate end of buckling effectively prevents the heating pipe group end of buckling vibration.
Description
Technical Field
The utility model relates to an explosion-proof electric heater's fixed plate belongs to the electric heater field.
Background
As shown in fig. 1, for a common explosion-proof electric heater, a baffle plate 5 is arranged on a group of right heating pipes 1 of a flange 2, a terminal of the group of heating pipes 1 is arranged on the left side of the flange 2, a shell 3 covering the terminal is detachably fixed on the left side of the flange 2, and a heat insulation pad 4 is arranged between the shell 3 and the flange 2, so that the electric heater with the structure has the following problems: during operation, the bending ends of the heating pipe 1 set are easy to vibrate due to the movement of the fluid medium, so that the whole heater vibrates.
SUMMERY OF THE UTILITY MODEL
The utility model provides an explosion-proof electric heater's fixed plate has solved the heating pipe group and has buckled the problem that the end easily vibrates.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:
the utility model provides an explosion-proof electric heater's fixed plate, includes a plurality of solid fixed rings, gu fixed ring's centre bore matches with the heating pipe, gu fixed ring cover on the body of pipe of the end of buckling of heating pipe group, all solid fixed rings all are located the coplanar, gu a fixed ring passes through the connection piece with a plurality of solid fixed rings adjacent rather than being connected.
The connecting piece comprises a strip-shaped connecting piece and an X-shaped connecting piece.
The connecting structure of the end part of the connecting sheet and the fixing ring is that,
the lateral wall of connection piece is provided with the jack, and along the direction of the drill way to the hole bottom of jack, the aperture of jack reduces after the increase gradually earlier, and the tip of connection piece is provided with the bolt, is provided with a plurality of axial arc shell fragments on the lateral wall of bolt, and the concave surface of arc shell fragment is towards the bolt lateral wall.
The aperture in the middle of the jack is the largest.
One end of the arc-shaped elastic sheet close to the connecting sheet is not fixed with the side wall of the bolt, and the other end of the arc-shaped elastic sheet is fixed with the side wall of the bolt.
The thickness of the connecting sheet is consistent with that of the fixing ring, and the end part of the connecting sheet is in a concave arc shape and matched with the side wall of the fixing ring.
The utility model discloses the beneficial effect who reaches: the utility model discloses a fixed heating pipe group of fixed plate end of buckling effectively prevents the heating pipe group end of buckling vibration.
Drawings
FIG. 1 is a schematic view of a conventional explosion-proof electric heater
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a view showing a connection structure of the connection piece and the fixing ring;
fig. 4 is a structural diagram of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
As shown in fig. 2, a fixing plate of an explosion-proof electric heater comprises a plurality of fixing rings 6, the central holes of the fixing rings 6 are matched with a heating pipe, the fixing rings 6 are sleeved on the pipe body at the bending end of the heating pipe set, all the fixing rings 6 are positioned on the same plane, and one fixing ring 6 is detachably connected with a plurality of fixing rings 6 adjacent to the fixing ring 6 through a connecting piece 7.
The tip of connection piece 7 and solid fixed ring 6's connection structure is shown in fig. 3, the lateral wall of connection piece 7 is provided with jack 8, the direction to the hole bottom along the drill way of jack 8, the aperture of jack 8 reduces after increasing gradually earlier, the aperture at 8 middle parts of jack is the biggest, the tip of connection piece 7 is provided with bolt 9, be provided with a plurality of axial arc shell fragments 10 on the lateral wall of bolt 9, the concave surface of arc shell fragment 10 is towards 9 lateral walls of bolt, the one end that arc shell fragment 10 is close to connection piece 7 is not fixed with 9 lateral walls of bolt, the other end is fixed with 9 lateral walls of bolt.
The thickness of the connecting piece 7 is consistent with that of the fixing ring 6, the end part of the connecting piece 7 is in a concave arc shape and is matched with the side wall of the fixing ring 6, the shape of the connecting piece 7 is determined according to the actual situation and can be strip-shaped, X-shaped or Y-shaped, and the connecting pieces 7 are of two types, one is the strip-shaped connecting piece 7, and the other is the X-shaped connecting piece 7.
When the heating tube set is used, as shown in fig. 4, the fixing plate is fixed at the bending end of the heating tube set, and the bending end is fixed through the fixing plate, so that the vibration of the heating tube set is effectively prevented.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be considered as the protection scope of the present invention.
Claims (6)
1. The utility model provides an explosion-proof electric heater's fixed plate which characterized in that: the heating pipe heating device comprises a plurality of fixing rings, wherein the center holes of the fixing rings are matched with the heating pipe, the fixing rings are sleeved on the pipe body of the bending end of the heating pipe set, all the fixing rings are located on the same plane, and one fixing ring is connected with a plurality of adjacent fixing rings through connecting pieces.
2. A fixing plate of an explosion-proof electric heater according to claim 1, wherein: the connecting piece comprises a strip-shaped connecting piece and an X-shaped connecting piece.
3. A fixing plate of an explosion-proof electric heater according to claim 1, wherein: the connecting structure of the end part of the connecting sheet and the fixing ring is that,
the lateral wall of connection piece is provided with the jack, and along the direction of the drill way to the hole bottom of jack, the aperture of jack reduces after the increase gradually earlier, and the tip of connection piece is provided with the bolt, is provided with a plurality of axial arc shell fragments on the lateral wall of bolt, and the concave surface of arc shell fragment is towards the bolt lateral wall.
4. A fixing plate of an explosion-proof electric heater according to claim 3, wherein: the aperture in the middle of the jack is the largest.
5. A fixing plate of an explosion-proof electric heater according to claim 3, wherein: one end of the arc-shaped elastic sheet close to the connecting sheet is not fixed with the side wall of the bolt, and the other end of the arc-shaped elastic sheet is fixed with the side wall of the bolt.
6. A fixing plate of an explosion-proof electric heater according to claim 3, wherein: the thickness of the connecting sheet is consistent with that of the fixing ring, and the end part of the connecting sheet is in a concave arc shape and matched with the side wall of the fixing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920516847.3U CN210157405U (en) | 2019-04-17 | 2019-04-17 | Fixing plate of explosion-proof electric heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920516847.3U CN210157405U (en) | 2019-04-17 | 2019-04-17 | Fixing plate of explosion-proof electric heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210157405U true CN210157405U (en) | 2020-03-17 |
Family
ID=69756988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920516847.3U Expired - Fee Related CN210157405U (en) | 2019-04-17 | 2019-04-17 | Fixing plate of explosion-proof electric heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210157405U (en) |
-
2019
- 2019-04-17 CN CN201920516847.3U patent/CN210157405U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200317 |