CN215334793U - Clamp for smoke exhaust fire damper - Google Patents
Clamp for smoke exhaust fire damper Download PDFInfo
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- CN215334793U CN215334793U CN202120753969.1U CN202120753969U CN215334793U CN 215334793 U CN215334793 U CN 215334793U CN 202120753969 U CN202120753969 U CN 202120753969U CN 215334793 U CN215334793 U CN 215334793U
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- frame
- fire damper
- fixing
- groove
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Abstract
The utility model provides a clamp for a smoke exhaust fire damper. The smoke exhaust fire damper clamp comprises a mounting frame; the fixing frame is fixedly arranged on the outer wall of one side of the mounting frame; the motor box is fixedly arranged at the top of the fixed frame; the motors are fixedly arranged on the inner walls of the two sides of the motor box; the first screw rod rotates the mounting plates on the inner walls of the two sides of the fixed frame, and the top end of the first screw rod extends into the motor box; the first through groove is formed in the outer wall of one side of the fixing frame; and the second through groove is formed in the outer wall of one side of the mounting frame. The smoke-discharging fire damper clamp provided by the utility model has the advantages of simple operation and convenience in disassembly and assembly.
Description
Technical Field
The utility model relates to the technical field of fire valves, in particular to a smoke exhaust fire valve clamp.
Background
The fire-proof valve is a valve form closed by the action of gravity and spring mechanism, and is closed by memory alloy.
In the installation of fire prevention valve, generally all fix the fire prevention valve in the pipeline through a plurality of bolts, nowadays, after the long-time use of fire prevention valve, generally need overhaul or change the fire prevention valve, and the fire prevention valve of installing in the pipeline is comparatively troublesome at the dismantlement in-process, and consuming time and labouring.
Therefore, there is a need to provide a new smoke evacuation fire damper clamp to solve the above-mentioned problems.
SUMMERY OF THE UTILITY MODEL
The utility model solves the technical problem of providing a smoke exhaust fire damper clamp which is simple to operate and convenient to disassemble and assemble.
In order to solve the technical problem, the utility model provides a smoke evacuation fire damper clamp, which comprises: installing a frame; the fixing frame is fixedly arranged on the outer wall of one side of the mounting frame; the motor box is fixedly arranged at the top of the fixed frame; the motors are fixedly arranged on the inner walls of the two sides of the motor box; the first screw rod rotates the mounting plates on the inner walls of the two sides of the fixed frame, and the top end of the first screw rod extends into the motor box; the first through groove is formed in the outer wall of one side of the fixing frame; the second through groove is formed in the outer wall of one side of the mounting frame and communicated with the first through groove; the connecting plate is arranged in the fixed frame, and one end of the connecting plate penetrates through the first through groove and the second through groove respectively; the fire damper is arranged in the mounting frame; the two connecting frames are arranged in the mounting frame, and the outer wall of one side of any one connecting frame is fixedly connected with the outer wall of one side of the connecting plate; the four fixing plates are respectively and fixedly arranged on the inner walls of the two connecting frames; the four second screw rods are respectively and rotatably installed on the inner wall of one side of the two connecting frames, and one ends of the four second screw rods respectively penetrate through the four fixing plates and are respectively and rotatably connected with the four fixing plates; the four third through grooves are respectively formed in the outer wall of one side of each of the two connecting frames; the four fixing rods are respectively arranged in the two connecting frames and respectively penetrate through the four third through grooves; the four clamping grooves are formed in the outer walls of the two sides of the fire damper; the four fixture blocks are respectively arranged in the four clamping grooves, and one sides of the four fixture blocks respectively extend out of the four clamping grooves and are respectively fixedly connected with one ends of the four fixing rods; the two rotating rods are respectively and rotatably installed at the bottoms of the two connecting frames, and the top ends of the two rotating rods respectively extend into the two connecting frames; the connecting plates are fixedly arranged on the outer wall of one side, close to each other, of the two connecting frames.
Preferably, the top end of the first screw is fixedly sleeved with a first gear, a rotating shaft of the motor is fixedly sleeved with a second gear, and the first gear is meshed with the second gear.
Preferably, the outer walls of the two sides of the mounting frame are fixedly provided with vent pipes.
Preferably, folding baffles are fixedly mounted on the inner walls of the two sides of the second through groove, and one side, close to each other, of each folding baffle is fixedly connected with the outer walls of the two sides of the connecting plate.
Preferably, four the second screw rod is all fixed the cover and is equipped with the third gear on the one side outer wall that is close to each other, two the top of dwang is all fixed the cover and is equipped with fourth gear, arbitrary one the fourth gear meshes with two third gears that correspond.
Preferably, a first threaded sleeve is arranged on the first screw rod, the outer wall of the first threaded sleeve is connected with the inner wall of the fixing frame in a sliding mode, and the outer wall of the first threaded sleeve is fixedly connected with the outer wall of one side of the connecting plate.
Preferably, a second threaded sleeve is sleeved on the second screw rod and is in sliding connection with the inner wall of one side of the connecting frame, and the outer wall of the second threaded sleeve is fixedly connected with one end of the fixing rod.
Preferably, an opening is formed in the bottom of the mounting frame, a sealing plate is hinged in the opening, and the sealing plate is connected with the bottom of the mounting frame through two bolts.
Compared with the prior art, the smoke-discharging fire-resisting damper clamp provided by the utility model has the following beneficial effects:
can carry out the dismouting to the fire prevention valve fast through two connection frames, two dwang, four second screw rods, four dead levers and four fixture blocks, can install the installing frame with the fire prevention valve fast through motor, first screw rod and connecting plate in, easy operation, labour saving and time saving just improves maintenance efficiency.
Drawings
FIG. 1 is a schematic front view of a smoke evacuation fire damper clamp according to a preferred embodiment of the present invention;
FIG. 2 is a schematic top cross-sectional view of the smoke evacuation fire damper clamp of the present invention;
FIG. 3 is a schematic side sectional view of the smoke evacuation fire damper clamp of the present invention.
Reference numbers in the figures: 1. installing a frame; 2. a fixing frame; 3. a motor case; 4. a motor; 5. a first screw; 6. a first through groove; 7. a second through groove; 8. a connecting plate; 9. a fire damper; 10. a connecting frame; 11. a fixing plate; 12. a second screw; 13. a third through groove; 14. fixing the rod; 15. A card slot; 16. a clamping block; 17. rotating the rod; 18. a connector tile.
Detailed Description
The utility model is further described with reference to the following figures and embodiments.
Referring to fig. 1-3, fig. 1 is a schematic front view of a smoke evacuation fire damper clamp according to a preferred embodiment of the present invention; FIG. 2 is a schematic top cross-sectional view of the smoke evacuation fire damper clamp of the present invention; FIG. 3 is a schematic side sectional view of the smoke evacuation fire damper clamp of the present invention. The fire damper anchor clamps of discharging fume include: installing a frame 1; the fixing frame 2 is fixedly arranged on the outer wall of one side of the mounting frame 1; the motor box 3 is fixedly arranged at the top of the fixed frame 2; the motor 4 is fixedly arranged on the inner walls of the two sides of the motor box 3; the first screw 5 is rotatably arranged on the inner walls of the two sides of the fixed frame 2, and the top end of the first screw 5 extends into the motor box 3; the first through groove 6 is formed in the outer wall of one side of the fixed frame 2; the second through groove 7 is formed in the outer wall of one side of the mounting frame 1, and the second through groove 7 is communicated with the first through groove 6; the connecting plate 8 is arranged in the fixed frame 2, and one end of the connecting plate 8 penetrates through the first through groove 6 and the second through groove 7 respectively; the fire damper 9, the said fire damper 9 is set up in the said mounting frame 1; the two connecting frames 10 are arranged in the mounting frame 1, and the outer wall of one side of any one connecting frame 10 is fixedly connected with the outer wall of one side of the connecting plate 8; the four fixing plates 11 are respectively and fixedly arranged on the inner walls of the two connecting frames 10; the four second screw rods 12 are respectively rotatably mounted on the inner wall of one side of the two connecting frames 10, and one end of each of the four second screw rods 12 respectively penetrates through the four fixing plates 11 and is respectively rotatably connected with the four fixing plates 11; the four third through grooves 13 are respectively formed in the outer wall of one side of each of the two connecting frames 10; the four fixing rods 14 are respectively arranged in the two connecting frames 10, and the four fixing rods 14 respectively penetrate through the four third through grooves 13; the four clamping grooves 15 are formed in the outer walls of the two sides of the fire damper 9; the four fixture blocks 16 are respectively arranged in the four fixture grooves 15, and one side of each fixture block 16 extends out of the four fixture grooves 15 and is respectively fixedly connected with one end of each of the four fixing rods 14; the two rotating rods 17 are respectively rotatably installed at the bottoms of the two connecting frames 10, and the top ends of the two rotating rods 17 respectively extend into the two connecting frames 10; a connecting plate 18, wherein the connecting plate 18 is fixedly arranged on the outer wall of one side of the two connecting frames 10 close to each other.
The fixed cover in top of first screw rod 5 is equipped with first gear, the fixed cover is equipped with the second gear in the axis of rotation of motor 4, first gear with the meshing of second gear.
And air ducts are fixedly arranged on the outer walls of the two sides of the mounting frame 1.
Folding baffles are fixedly mounted on the inner walls of the two sides of the second through groove 7, and one side, close to each other, of each folding baffle is fixedly connected with the outer walls of the two sides of the connecting plate 8.
Four the second screw 12 is all fixed the cover and is equipped with the third gear on the one side outer wall that is close to each other, two the top of dwang 17 is all fixed the cover and is equipped with the fourth gear, arbitrary one the fourth gear meshes with two third gears that correspond.
The first screw rod 5 is provided with a first threaded sleeve on the upper day, the outer wall of the first threaded sleeve is connected with the inner wall of the fixed frame 2 in a sliding mode, and the outer wall of the first threaded sleeve is fixedly connected with the outer wall of one side of the connecting plate 8.
The second screw 12 is sleeved with a second threaded sleeve, the second threaded sleeve is slidably connected with the inner wall of one side of the connecting frame 10, and the outer wall of the second threaded sleeve is fixedly connected with one end of the fixing rod 14.
The bottom of installing frame 1 has seted up the opening, it has the closing plate to articulate in the opening, the closing plate through two bolts with the bottom of installing frame 1 is connected.
The working principle of the smoke-discharging fire-proof valve clamp provided by the utility model is as follows:
when the fire damper 9 needs to be replaced or overhauled, the sealing door at the bottom of the installation frame 1 can be opened, then the motor 4 is started to drive the first screw rod 5 to rotate, then the corresponding connecting frame 10 is driven to descend through the connecting plate 8, and the other connecting frame 10 descends through the action of the connecting plate 18, then the fire damper 9 descends and is separated from the installation frame 1, then the two rotating rods 17 can be respectively rotated, then the four second screw rods 12 are respectively driven to rotate, so that the four fixing rods 14 and the four clamping blocks 16 are respectively driven to move towards the directions away from each other, the four clamping blocks 16 are respectively separated from the four clamping grooves 15, thus the fire damper 9 can be detached for replacement or overhaul, similarly, only the fire damper 9 needs to be placed between the four clamping blocks 16, then the four clamping blocks 16 can be placed into the four clamping grooves 15 through the two rotating rods 17 and the four second screw rods 12, drive 9 fire prevention valves through motor 4 and first screw rod 5 again and get into in the installing frame 1 and rotate sealing door, fix sealing door in the bottom of installing frame 1 through the bolt, can accomplish the installation, easy operation, labour saving and time saving, and improve maintenance efficiency.
Compared with the prior art, the smoke-discharging fire-resisting damper clamp provided by the utility model has the following beneficial effects:
can carry out the dismouting to fire prevention valve 9 fast through two connection frame 10, two dwang 17, four second screw rods 12, four dead levers 14 and four fixture blocks 16, can install installing frame 1 with fire prevention valve 9 fast through motor 4, first screw rod 5 and connecting plate 8 in, easy operation, labour saving and time saving just improves maintenance efficiency.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (8)
1. A smoke evacuation fire damper clamp, comprising:
installing a frame;
the fixing frame is fixedly arranged on the outer wall of one side of the mounting frame;
the motor box is fixedly arranged at the top of the fixed frame;
the motors are fixedly arranged on the inner walls of the two sides of the motor box;
the first screw rod rotates the mounting plates on the inner walls of the two sides of the fixed frame, and the top end of the first screw rod extends into the motor box;
the first through groove is formed in the outer wall of one side of the fixing frame;
the second through groove is formed in the outer wall of one side of the mounting frame and communicated with the first through groove;
the connecting plate is arranged in the fixed frame, and one end of the connecting plate penetrates through the first through groove and the second through groove respectively;
the fire damper is arranged in the mounting frame;
the two connecting frames are arranged in the mounting frame, and the outer wall of one side of any one connecting frame is fixedly connected with the outer wall of one side of the connecting plate;
the four fixing plates are respectively and fixedly arranged on the inner walls of the two connecting frames;
the four second screw rods are respectively and rotatably installed on the inner wall of one side of the two connecting frames, and one ends of the four second screw rods respectively penetrate through the four fixing plates and are respectively and rotatably connected with the four fixing plates;
the four third through grooves are respectively formed in the outer wall of one side of each of the two connecting frames;
the four fixing rods are respectively arranged in the two connecting frames and respectively penetrate through the four third through grooves;
the four clamping grooves are formed in the outer walls of the two sides of the fire damper;
the four fixture blocks are respectively arranged in the four clamping grooves, and one sides of the four fixture blocks respectively extend out of the four clamping grooves and are respectively fixedly connected with one ends of the four fixing rods;
the two rotating rods are respectively and rotatably installed at the bottoms of the two connecting frames, and the top ends of the two rotating rods respectively extend into the two connecting frames;
the connecting plates are fixedly arranged on the outer wall of one side, close to each other, of the two connecting frames.
2. The smoke evacuation fire damper clamp of claim 1, wherein a first gear is fixedly secured to a top end of the first screw, a second gear is fixedly secured to a rotating shaft of the motor, and the first gear is engaged with the second gear.
3. The smoke evacuation fire damper clamp of claim 1, wherein an air duct is fixedly mounted on both side outer walls of the mounting frame.
4. The smoke evacuation fire damper clamp of claim 1, wherein folding baffles are fixedly mounted on the inner walls of the two sides of the second through groove, and the side of the folding baffles close to each other is fixedly connected with the outer walls of the two sides of the connecting plate.
5. The smoke evacuation fire damper clamp as claimed in claim 1, wherein the outer wall of one side of each of the four second screws adjacent to each other is fixedly sleeved with a third gear, the top ends of the two rotating rods are fixedly sleeved with a fourth gear, and any one of the fourth gears is engaged with the corresponding two third gears.
6. The smoke evacuation fire damper clamp according to claim 1, wherein a first threaded sleeve is arranged on the first screw, an outer wall of the first threaded sleeve is slidably connected with an inner wall of the fixing frame, and an outer wall of the first threaded sleeve is fixedly connected with an outer wall of one side of the connecting plate.
7. The smoke evacuation fire damper clamp as claimed in claim 1, wherein a second threaded sleeve is sleeved on the second screw, the second threaded sleeve is slidably connected with an inner wall of one side of the connection frame, and an outer wall of the second threaded sleeve is fixedly connected with one end of the fixing rod.
8. The smoke evacuation fire damper clamp of claim 1, wherein an opening is opened at the bottom of the mounting frame, a sealing plate is hinged in the opening, and the sealing plate is connected with the bottom of the mounting frame through two bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120753969.1U CN215334793U (en) | 2021-04-14 | 2021-04-14 | Clamp for smoke exhaust fire damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120753969.1U CN215334793U (en) | 2021-04-14 | 2021-04-14 | Clamp for smoke exhaust fire damper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215334793U true CN215334793U (en) | 2021-12-28 |
Family
ID=79593688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120753969.1U Active CN215334793U (en) | 2021-04-14 | 2021-04-14 | Clamp for smoke exhaust fire damper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215334793U (en) |
-
2021
- 2021-04-14 CN CN202120753969.1U patent/CN215334793U/en active Active
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