CN211370162U - Rotary fireproof door safety assembly - Google Patents
Rotary fireproof door safety assembly Download PDFInfo
- Publication number
- CN211370162U CN211370162U CN201922413368.1U CN201922413368U CN211370162U CN 211370162 U CN211370162 U CN 211370162U CN 201922413368 U CN201922413368 U CN 201922413368U CN 211370162 U CN211370162 U CN 211370162U
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- CN
- China
- Prior art keywords
- fastening
- main part
- fire door
- concatenation
- connecting plate
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- Expired - Fee Related
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Abstract
The utility model relates to a prevent fire door installation technical field, especially relate to a rotatory fire door safety subassembly that prevents. The utility model adopts the technical proposal that: including the main part made by stainless steel material and supporting stable connecting seat, the outer face of cylinder that is equipped with four circumference evenly distributed on the main part supports stable connecting seat and is integrated into one piece's concatenation installation fastening connecting plate, concatenation installation fastening connecting plate is close to the main part and supports the width of stabilizing connecting seat one side direction from top to bottom and is greater than the thickness of outside position, the outside position of concatenation installation fastening connecting plate is equipped with integrated into one piece's cylindrical concatenation fastening positioning spliced pole, link together through excessively connecting circular arc structure between two adjacent concatenation installation fastening connecting plates. The utility model has the advantages that: can replace traditional multiple built-up components to assemble when using and use, not only can improve the installation effectiveness who prevents fire door to can ensure that assembly connection's precision is higher, make the security of preventing fire door in the use better.
Description
Technical Field
The utility model relates to a prevent fire door installation technical field, especially relate to a rotatory fire door safety subassembly that prevents.
Background
Rotatory prevent fire door is one of preventing fire door, works with rotatory mode when using, and its main part mounted position need cooperate the subassembly of multiple difference to mutually support when installing usually and just can accomplish, and not only the effect is low during the installation to connect the precision of assembly also than lower, lead to the life-span in the use than short.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a rotatory fire door safety subassembly that prevents, it wholly adopts integrated into one piece's production method to process to form, holistic structural strength is better, can replace traditional multiple combination part to assemble when using and use, not only can improve the installation effectiveness who prevents fire door, and can ensure that assembly connection's precision is higher, it is better to make the security of preventing fire door in the use, it can have inseparabler connection when the assembly of preventing fire door piecing together around, it is higher to make the fire prevention security after the whole assembly, can effectively reduce the maintenance frequency in the use, it is longer to make holistic life.
The technical scheme of the utility model as follows:
the utility model provides a fire door safety subassembly is prevented in rotation which characterized in that: the connecting device comprises a cylindrical main body supporting and stabilizing connecting seat made of stainless steel materials, wherein four splicing, mounting and fastening connecting plates which are uniformly distributed on the outer cylindrical surface of the main body supporting and stabilizing connecting seat and are integrally formed are arranged on the outer cylindrical surface of the main body supporting and stabilizing connecting seat, the widths of the splicing, mounting and fastening connecting plates, which are close to one side of the main body supporting and stabilizing connecting seat, in the vertical direction are larger than the thickness of the outer side position, the outer side position of each splicing, mounting and fastening connecting plate is provided with an integrally formed cylindrical splicing, fastening, assembling and positioning connecting post, two adjacent splicing, mounting and fastening connecting plates are connected together through an overconnection circular arc structure, the middle position of the outer side of the overconnection circular arc structure in the vertical direction is provided with a circular arc fastening, and the upper, the locking assembly comprises a cylindrical locking positioning stable connecting column, a cylindrical body mounting and locking fixed connecting hole, a cylindrical center placing matching connecting hole and a clamping rotation stable connecting groove, wherein the cylindrical locking positioning stable connecting column is integrally formed on the inner side surface of the mounting fastening locking assembly groove, the cylindrical body mounting and locking fixed connecting hole is uniformly distributed on the upper end surface of the body supporting stable connecting seat in a circumferential mode, the cylindrical center placing matching connecting hole is formed in the center of the upper end of the body supporting stable connecting seat, and the clamping rotation stable connecting groove is uniformly distributed.
Furthermore, the width of the splicing installation fastening connecting plate close to one side of the main body support stable connecting seat is larger than that of the outer side position.
Furthermore, the thickness of the fastening matching anti-loosening connecting groove in the vertical direction is larger than half of the thickness of the main body supporting and stabilizing connecting seat in the vertical direction.
Furthermore, a cylindrical sealing assembly fastening connecting groove is arranged at the upper end of the center placing matching connecting hole.
The utility model has the advantages that:
the utility model discloses wholly adopt integrated into one piece's production method processing to form, holistic structural strength is better, can replace traditional multiple combination part to assemble the use when using, not only can improve the installation effectiveness who prevents fire door, and can ensure that assembly connection's precision is higher, make the security of preventing fire door in the use better, it can have inseparabler connection when carrying out the assembly of preventing fire door piecing together around, it is higher to make the fire prevention security after the whole assembly, can effectively reduce the maintenance frequency in the use, it is longer to make holistic life.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic front view of the present invention;
fig. 3 is a left side schematic view of the present invention;
fig. 4 is a schematic top view of the present invention;
fig. 5 is a schematic bottom view of the present invention;
fig. 6 is a schematic perspective view of the second direction of the present invention;
fig. 7 is a partially enlarged schematic view of the position a of the present invention;
in the figure: 1. the connecting seat is stabilized in the main part support, 2, concatenation installation fastening connecting plate, 3, concatenation fastening positioning spliced pole, 4, the arc structure of excessively connecting, 5, the locking spread groove of fastening cooperation, 6, installation fastening locking assembled groove, 7, the spliced pole is stabilized in locking positioning, 8, main part installation locking fixed connection hole, 9, the cooperation connecting hole is placed at the center.
Detailed Description
As shown in fig. 1 to 7, a rotatory fire door safety subassembly, it wholly adopts integrated into one piece's production mode to process to form, holistic structural strength is better, can replace traditional multiple built-up components to assemble when using and use, not only can improve the installation effectiveness of fire door, and can ensure that assembly connection's precision is higher, make fire door safety in the use better, it can have inseparable connection when carrying out the assembly of fire door piecing together around, make the fire prevention safety after the whole assembly higher, can effectively reduce the maintenance frequency in the use, make holistic life longer. It includes that the cylindrical main part made by stainless steel supports stable connecting seat 1, be equipped with four circumference evenly distributed and for integrated into one piece's concatenation installation fastening connecting plate 2 on the outer face of cylinder that the connecting seat 1 was stabilized in the main part support, can cooperate with the fire door subassembly of concatenation around when assembling together. The width of concatenation installation fastening connecting plate 2 is close to the body supports the width of stabilizing connecting seat 1 one side upper and lower direction and is greater than the thickness in outside position, has the effect of installation direction when the assembly, and efficiency when making the assembly is higher. The outer side position of the splicing, mounting and fastening connecting plate 2 is provided with an integrally formed cylindrical splicing, fastening, assembling and positioning connecting column 3, so that the tightness of the connecting position is better, and the function of assembling and stopping the position is realized. Adjacent two link together through excessive connection circular arc structure 4 between concatenation installation fastening connecting plate 2, the intermediate position of direction is equipped with the locking spread groove of convex fastening cooperation 5 about the excessive connection circular arc structure 4 outside, and this position cooperation sealing connection rubber pad when assembling makes the compactness when assembly connection better to can ensure to connect the stability of assembly better, can ensure in later stage use that the overall security of splice position is higher. The upper end of the main body supporting and stabilizing connecting seat 1 is positioned at each position of the splicing, mounting and fastening connecting plate 2, a rectangular mounting, fastening and locking assembling groove 6 is respectively formed in the positions, and the positions of the rectangular mounting, fastening and locking assembling grooves are matched with independent locking fittings to splice and fix the combination of the fireproof door. The cylindrical locking positioning stable connecting column 7 is integrally formed on the inner side surface of the mounting, fastening and locking assembling groove 6, and the connection safety is better through stable assembling and positioning during matching. The upper end face of the main body supporting and stabilizing connecting seat 1 is provided with cylindrical main body mounting, locking and fixing connecting holes 8 which are uniformly distributed on the circumference, and the main body supporting and stabilizing connecting seat can be locked and fixed with the integral assembling position through the cylindrical main body mounting, locking and fixing connecting holes 8. The upper end central point of main part support stable connection seat 1 puts and is equipped with cylindrical center and places cooperation connecting hole 9, and it can cooperate together with the rotation control axle of revolving door. The inner cylindrical surface of the central placing matching connection hole 9 is provided with clamping rotation stable connection grooves which are uniformly distributed in the circumferential direction, so that the stability in the rotation process is better.
Preferably, the width of the splicing installation fastening connecting plate 2 close to the side of the main body support stable connecting seat 1 is larger than that of the outer side position, so that the space of the assembly position is larger, and the convenience in assembly can be further improved.
Preferably, the thickness of the fastening-fit anti-loosening connecting groove 5 in the vertical direction is greater than half of the thickness of the body support stable connecting seat 1 in the vertical direction, so that the space at the position is larger, and the connection tightness during assembly is more stable.
Preferably, the upper end position of the central placement matching connection hole 9 is provided with a cylindrical sealing assembly fastening connection groove, so that the connection tightness of the upper end position during assembly is better, and the firmness during assembly connection can be further improved.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications or replacements can be made without departing from the principle of the present invention, and these modifications or replacements should also be considered as the protection scope of the present invention.
Claims (4)
1. The utility model provides a fire door safety subassembly is prevented in rotation which characterized in that: include that cylindrical main part made by stainless steel material supports stable connecting seat (1), be equipped with four circumference evenly distributed and for integrated into one piece's concatenation installation fastening connecting plate (2) on the outer face of cylinder that the main part supported stable connecting seat (1), concatenation installation fastening connecting plate (2) are close to the width of direction is greater than the thickness of outside position about main part supported stable connecting seat (1) one side, the outside position of concatenation installation fastening connecting plate (2) is equipped with integrated into one piece's cylindrical concatenation fastening positioning spliced pole (3), adjacent two link together through cross-connection circular arc structure (4) between concatenation installation fastening connecting plate (2), the intermediate position of direction is equipped with one circular arc fastening cooperation spread groove locking (5) about cross-connection circular arc structure (4) the outside, the upper end that the main part supported stable connecting seat (1) is located every the concatenation installation fastening connecting plate (2) of concatenation is installed the intermediate position ( The position department is equipped with one rectangle installation fastening locking assembly groove (6) respectively, integrated into one piece's cylindrical locking location stable connection post (7) on the medial surface of installation fastening locking assembly groove (6), be equipped with circumference evenly distributed's cylindrical main part installation locking fixed connection hole (8) on the up end of main part support stable connection seat (1), the upper end central point that the main part supported stable connection seat (1) puts and is equipped with cylindrical center and places cooperation connecting hole (9), the interior cylinder face that cooperation connecting hole (9) were placed at the center is equipped with circumference evenly distributed's block rotational stabilization spread groove.
2. The revolving fire door safety assembly of claim 1, wherein: the width of one side of the splicing mounting fastening connecting plate (2), which is close to the main body supporting and stabilizing connecting seat (1), is larger than that of the outer side position.
3. The revolving fire door safety assembly of claim 1, wherein: the thickness of the fastening fit anti-loosening connecting groove (5) in the vertical direction is larger than half of the thickness of the main body support stable connecting seat (1) in the vertical direction.
4. The revolving fire door safety assembly of claim 1, wherein: and a cylindrical sealing assembly fastening connecting groove is arranged at the upper end of the central placing matching connecting hole (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922413368.1U CN211370162U (en) | 2019-12-27 | 2019-12-27 | Rotary fireproof door safety assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922413368.1U CN211370162U (en) | 2019-12-27 | 2019-12-27 | Rotary fireproof door safety assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211370162U true CN211370162U (en) | 2020-08-28 |
Family
ID=72155289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922413368.1U Expired - Fee Related CN211370162U (en) | 2019-12-27 | 2019-12-27 | Rotary fireproof door safety assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211370162U (en) |
-
2019
- 2019-12-27 CN CN201922413368.1U patent/CN211370162U/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 |
Granted publication date: 20200828 Termination date: 20211227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |