CN216843377U - High-efficient mounting structure of fire prevention smoke damper - Google Patents
High-efficient mounting structure of fire prevention smoke damper Download PDFInfo
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- CN216843377U CN216843377U CN202123449150.5U CN202123449150U CN216843377U CN 216843377 U CN216843377 U CN 216843377U CN 202123449150 U CN202123449150 U CN 202123449150U CN 216843377 U CN216843377 U CN 216843377U
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Abstract
The application discloses high-efficient mounting structure of fire prevention smoke damper, it is including installing the frame on the wall and the fixed subassembly that is used for fixed fire damper, fixed subassembly is installed in the frame, fixed subassembly includes stop block and locking part under the stop block effect, the fire damper is located in the frame, locking part installs one side of stop block under the locking part effect, the fire damper is fixed in the frame. This application has the effect that makes the fire prevention valve installation more firm, firm.
Description
Technical Field
The utility model belongs to the technical field of the fire prevention valve installation technique and specifically relates to a high-efficient mounting structure of fire prevention smoke damper is related to.
Background
Fire dampers are part of building smoke exhaust systems and are typically connected to exhaust ducts. When a fire occurs, the temperature can reach 280 ℃, and the fire-proof valve can be automatically closed at the moment to close the ventilation pipeline, so that the effect of preventing the fire from spreading is achieved.
When installing the fire damper, the boom for fixing the fire damper needs to be separated from the boom of the ventilation duct and used separately, and the distance between the installation position of the fire damper and the wall surface should not be more than 200 mm. When the hanger rod is installed, firstly, holes need to be drilled on the roof, then the hanger rod is installed on the roof by using expansion bolts, and then the fire damper is installed on the hanger rod.
In view of the above-mentioned related art, the inventors found that the following drawbacks exist: because the fire damper is only fixed by the jib, the fire damper is fixed steadiness relatively poor.
SUMMERY OF THE UTILITY MODEL
In order to improve the relatively poor problem of installation fire prevention valve steadiness, this application provides a high-efficient mounting structure of fire prevention smoke damper.
The application provides a pair of high-efficient mounting structure of fire prevention smoke damper adopts following technical scheme:
the utility model provides a high-efficient mounting structure of fire prevention smoke damper, is including installing the frame on the wall and the fixed subassembly that is used for fixed fire damper, fixed subassembly is installed in the frame, fixed subassembly includes stop part and locking part under the stop part effect, the fire damper is located in the frame, locking part installs one side of stop part under the locking part effect, the fire damper is fixed in the frame.
By adopting the technical scheme, the frame is arranged on the wall body, the fireproof valve is fixed on the frame by the fixing assembly, the fireproof valve is fixed on the frame by the locking component, and the limiting component has a positioning effect on the fireproof valve and further has a fixing effect on the installation of the fireproof valve; the mounting height of frame is less than the height of the installation of jib, and the operator need not to work in the high altitude, has promoted the factor of safety of operator's construction on the one hand, and on the other hand, operator's construction is also more convenient.
Optionally, the rack includes two connecting frames and a supporting plate, the two connecting frames are connected to the supporting plate, the connecting frames are fixed on the wall through bolts, the supporting plate is fixed on the wall under the action of the connecting frames, and the fire damper is installed on the supporting plate.
Through adopting above-mentioned technical scheme, the fire prevention valve is installed on the bearing board, and the bearing board is favorable to the area of contact of increase with the fire prevention valve to make when the installation fire prevention valve, the fire prevention valve installation is more firm, and is fixed more firm.
Optionally, the limiting component includes splint and spring, splint be two splint slidable mounting is in on the bearing board, and be located the both sides of fire prevention valve, every splint with set up one between the bearing board the spring effect down splint butt is on the fire prevention valve.
Through adopting above-mentioned technical scheme, after the fire prevention valve is installed on the bearing board, under the spring action, splint from fire prevention valve both sides centre gripping fire prevention valve, splint play spacing effect to the fire prevention valve on the one hand, and on the other hand, two splint carry out the centre gripping to the fire prevention valve for the installation of fire prevention valve is more firm.
Optionally, the locking component includes a locking frame and a locking bolt, the fire damper is clamped between the locking frame and the supporting plate, and the locking frame and the supporting plate are fixed by the locking bolt.
Through adopting above-mentioned technical scheme, carry out the centre gripping to the fire prevention valve under locking frame and the supporting plate combined action to it is more firm to make the installation of fire prevention valve.
Optionally, the top end of each clamping plate is provided with a guide plate which is obliquely arranged, and the distance between the top ends of the two guide plates is greater than the distance between the bottom ends of the two guide plates.
Through adopting above-mentioned technical scheme, be provided with the baffle on the splint, the fire prevention valve slides down along the baffle when the installation fire prevention valve, and the fire prevention valve can make two splint move to the direction of keeping away from mutually through the baffle this moment.
Optionally, the connecting frame is triangular.
Through adopting above-mentioned technical scheme, the link span is triangle-shaped, utilizes triangle-shaped's stability to make the supporting plate can be more firm install on the wall body to it is more firm to make the fire prevention valve installation.
Optionally, a support rod is arranged at the bottom end of the bearing plate, a connecting plate is arranged at one end of the support rod, which is far away from the bearing plate, and the connecting plate is fixed on the wall body through a bolt.
Through adopting above-mentioned technical scheme, bearing plate bottom sets up the bracing piece, and the bracing piece supports on the wall body, and the bracing piece carries out the bearing to the bearing plate, supports to hold in the palm and shares the atress of link, makes the frame fixed more firm under link and bracing piece combined action to it is more firm to make the fire prevention valve installation.
Optionally, a rubber pad is arranged on the side of the locking frame facing the fire damper.
Through adopting above-mentioned technical scheme, be provided with the rubber pad on the locking frame, the rubber pad can hug closely all sides at the fire prevention valve for area of contact is bigger between locking frame and the fire prevention valve, thereby is more firm, firm when making the fixed fire prevention valve of locking frame.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the fire damper is arranged on the frame under the action of the locking component, and meanwhile, the limiting component has a positioning effect on the fire damper, so that an operator can conveniently install the fire damper;
2. the clamping plates are provided with the guide plates, and when the fire damper is installed, the fire damper moves the two clamping plates in the direction away from each other through the guide plates, so that convenience is provided for installation of the fire damper;
3. the supporting rod supports the supporting plate from the bottom of the supporting plate, and the supporting plate is supported under the combined action of the supporting rod and the connecting frame, so that the fire damper is more firm and stable to install.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.
Fig. 2 is a schematic view of a mounting structure of the rack and the fixing component.
Reference numerals: 1. a frame; 11. a connecting frame; 12. a support plate; 121. a support bar; 1211. a connecting plate; 122. a fixed block; 2. a limiting component; 21. a splint; 211. a guide plate; 22. a spring; 3. a locking member; 31. a locking frame; 311. a fixing plate; 32. and locking the bolt.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
The embodiment of the application discloses high-efficient mounting structure of fire prevention smoke damper. Referring to fig. 1 and 2, the high-efficient mounting structure of fire prevention smoke damper includes rack 1 and the fixed subassembly of installing in rack 1 of installing on the wall body, fixed subassembly includes stop part 2 and locking part 3, locking part 3 is used for installing the fire damper in rack 1, stop part 2 plays the effect of installation location on the one hand when the installation fire damper, on the other hand stop part 2 and locking part 3 fix the fire damper jointly, stop part 2 further makes the fire damper installation more firm, firm.
The rack 1 comprises two triangular connecting frames 11 and a rectangular plate-shaped bearing plate 12, the two connecting frames 11 are symmetrically arranged on two sides of the bearing plate 12 along the length direction of the bearing plate 12, the connecting frames 11 abut against a wall body, and the connecting frames 11 are fixed on the wall body through bolts; because the connecting frame 11 is triangular, the mounting of the frame 1 is more firm and stable by utilizing the stability of the triangle.
The bottom end of the bearing plate 12 is welded with a support rod 121 which is obliquely arranged, one end of the support rod 121, which is far away from the bearing plate 12, is welded with a rectangular connecting plate 1211, the connecting plate 1211 is fixed on a wall body through bolts, the support rod 121 supports the bearing plate 12 from the bottom of the bearing plate 12, the support rod 121 can share the load borne by the connecting frame 11, and under the combined action of the support rod 121 and the connecting frame 11, the rack 1 is more firmly and stably installed.
The limiting component 2 comprises two clamping plates 21 and two springs 22, a sliding groove is formed in the top surface of the bearing plate 12, the opening direction of the sliding groove is distributed along the length direction of the bearing plate 12, the bottom end of each clamping plate 21 is connected in the sliding groove in a sliding mode, two fixing blocks 122 are integrally formed at the top end of each clamping plate 21, one end of each spring 22 is fixed to each fixing block 122, the other end of each spring 22 is fixed to the side face, away from the fire-proof valve, of each clamping plate 21, the two clamping plates 21 can move towards the direction close to each other under the action of each spring 22, when the fire-proof valve is installed, the two clamping plates 21 can clamp the side face of the fire-proof valve, and therefore the fire-proof valve is limited in installation; every splint 21's top integrated into one piece has a baffle 211, baffle 211 slope sets up, distance before two baffles 211 tops is greater than the distance between two baffles 211 bottoms, when the installation fire prevention valve, the fire prevention valve can the butt on baffle 211, two baffles 211 move to the direction of keeping away from mutually this moment, baffle 211 drives splint 21 and moves to the direction of keeping away from mutually simultaneously, thereby two splint 21 give way for the fire prevention valve, this in-process operator need not manual splint 21 of puting aside, convenience is provided for the operator.
The locking component 3 comprises a locking frame 31 and a locking bolt 32, the locking frame 31 is U-shaped, when the fire damper is installed on the supporting plate 12, the locking frame 31 is buckled on the fire damper, the locking frame 31 and the supporting plate 12 enclose a closed space, fixing plates 311 are integrally formed at two ends of the locking frame 31, the fixing plates 311 are provided with bolts in a penetrating mode, and the fixing plates 311 are fixed on the supporting plate 12 under the action of the bolts. In order to make the locking frame 31 and the fire-proof valve more closely contact, the locking frame 31 is bonded with a rubber pad towards the side of the fire-proof valve, and the rubber pad has certain elasticity, so the rubber pad can well fill the gap between the fire-proof valve and the locking frame 31, thereby making the locking frame 31 and the fire-proof valve more closely contact, and further making the installation of the fire-proof valve more stable.
The implementation principle of the high-efficient mounting structure of fire prevention smoke damper of the embodiment of this application does: firstly, the connecting frame 11 is attached to a wall body, then the connecting frame 11 and the supporting rod 121 are fixed on the wall body through bolts, so that the installation of the frame 1 is completed, the fire damper is installed between the two clamping plates 21, when the fire damper contacts the guide plate 211, the guide plate 211 is driven to move towards the direction away from each other, and meanwhile, the clamping plates 21 also move towards the direction away from each other, and the two clamping plates 21 do not need to be manually separated in the process, so that convenience is provided for operators; the locking frame 31 is used for fixing the fire damper on the bearing plate 12, and the installation of the fire damper is realized under the cooperation of the locking frame 31 and the clamping plate 21, so that the installation of the fire damper is more stable and firm.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a high-efficient mounting structure of fire prevention smoke damper which characterized in that: including rack (1) of installing on the wall and the fixed subassembly that is used for fixed fire prevention valve, fixed subassembly is installed on rack (1), fixed subassembly includes stop part (2) and locking part (3) stop part (2) are under the effect, and the fire prevention valve is located on rack (1), locking part (3) are installed one side of stop part (2) locking part (3) are under the effect, and the fire prevention valve is fixed in on rack (1).
2. The efficient installation structure of the fireproof smoke exhaust valve according to claim 1, wherein: the frame (1) comprises two connecting frames (11) and a bearing plate (12), the two connecting frames (11) are connected onto the bearing plate (12), the connecting frames (11) are fixed on a wall body through bolts, the bearing plate (12) is fixed on the wall body under the action of the connecting frames (11), and the fireproof valve is installed on the bearing plate (12).
3. The efficient installation structure of the fire and smoke damper as claimed in claim 2, wherein: stop part (2) are including splint (21) and spring (22), splint (21) are two, two splint (21) slidable mounting is in on bearing board (12), and be located the both sides of fire prevention valve, every splint (21) with set up one between bearing board (12) spring (22) effect down splint (21) butt is on the fire prevention valve.
4. A fire and smoke damper efficient mounting structure according to claim 3, wherein: the locking component (3) comprises a locking frame (31) and a locking bolt (32), the fire damper is clamped between the locking frame (31) and the bearing plate (12), and the locking frame (31) and the bearing plate (12) are fixed through the locking bolt (32).
5. A fire and smoke damper efficient mounting structure according to claim 3, wherein: the top of every splint (21) is provided with baffle (211) that the slope set up, two the distance between the baffle (211) top is greater than two the distance between baffle (211) bottom.
6. The efficient installation structure of the fire and smoke damper as claimed in claim 2, wherein: the connecting frame (11) is triangular.
7. The efficient installation structure of the fire-proof smoke exhaust valve of claim 2, wherein: the bottom end of the bearing plate (12) is provided with a support rod (121), one end, far away from the bearing plate (12), of the support rod (121) is provided with a connecting plate (1211), and the connecting plate (1211) is fixed on a wall body through bolts.
8. A fire and smoke prevention valve efficient mounting structure according to claim 4, characterized in that: and a rubber pad is arranged on the side surface of the locking frame (31) facing the fire damper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123449150.5U CN216843377U (en) | 2021-12-31 | 2021-12-31 | High-efficient mounting structure of fire prevention smoke damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123449150.5U CN216843377U (en) | 2021-12-31 | 2021-12-31 | High-efficient mounting structure of fire prevention smoke damper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216843377U true CN216843377U (en) | 2022-06-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123449150.5U Active CN216843377U (en) | 2021-12-31 | 2021-12-31 | High-efficient mounting structure of fire prevention smoke damper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216843377U (en) |
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2021
- 2021-12-31 CN CN202123449150.5U patent/CN216843377U/en active Active
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