CN216841300U - Warehouse fire door capable of automatically alarming - Google Patents
Warehouse fire door capable of automatically alarming Download PDFInfo
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- CN216841300U CN216841300U CN202123130621.6U CN202123130621U CN216841300U CN 216841300 U CN216841300 U CN 216841300U CN 202123130621 U CN202123130621 U CN 202123130621U CN 216841300 U CN216841300 U CN 216841300U
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- fire door
- warehouse
- smoke alarm
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- door frame
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Abstract
The utility model belongs to the technical field of prevent fire door, especially, but warehouse of automatic alarm is with preventing fire door sets up at the eminence usually to the smog alarm device who solves among the prior art, when installing and dismantling it, need climb the high operation through the ladder, has certain dangerous problem, now proposes following scheme, and it includes two door bodies that set up in door frame and the door frame, the side channel has been seted up to one side of door frame, two pivots are installed to the side channel internal rotation, and the outside of two pivots is all fixed the cover and is equipped with the sprocket, and the transmission connection has same chain on two sprockets, the fixed slide that is provided with in the outside of chain, the mounting groove has been seted up to one side of slide, install smoke alarm in the mounting groove. The utility model has the advantages of reasonable design, easy operation, the convenience is adjusted smoke alarm's height, does not need the staff to climb and operates safe and reliable to it is convenient to dismantle the installation of smoke alarm.
Description
Technical Field
The utility model relates to a prevent fire door technical field, especially relate to a but warehouse of automatic alarm is with preventing fire door.
Background
A fire door is a door that can meet the requirements of fire stability, integrity and thermal insulation within a certain period of time.
The utility model discloses a utility model patent with the authorization publication number of CN213743143U, which discloses an automatic induction brake alarm rolling fire door, comprising a frame, a rotating wheel and an engaging block, wherein the frame is provided with a rotating shaft at the inner side, and one side of the rotating shaft is provided with a clamping block, and one end of the clamping block is connected with a door curtain block, the rotating wheel is arranged at the left side of the rotating shaft, and the outer side of the rotating wheel is provided with a chain, and the bottom end of the rotating wheel is provided with a driving wheel, the left side of the driving wheel is connected with a gear block, the bottom end of the gear block is provided with a locking block, the bottom end of the locking block is provided with a lifting block, and the outer side of the lifting block is provided with a sliding chute, the meshing block is arranged on the right side of the rotating shaft, the bottom end of the meshing block is connected with a rotating gear, and a rotating rod is arranged at the bottom end of the rotating gear. This fire door is prevented to roll up curtain of auto-induction braking warning has conflagration autoalarm's device, and has the automatic locking device, and convenience of customers installs the dismantlement to it.
However, the above-mentioned design has disadvantages that the smoke alarm device is usually installed at a high place, and when the smoke alarm device is installed or removed, the smoke alarm device needs to be lifted by a ladder, which causes a certain danger.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the smog alarm device among the prior art and setting up at the eminence usually, when installing and dismantling it, need climb the operation through the ladder, have certain dangerous shortcoming, but the warehouse of a but automatic alarm of proposition is with preventing fire door.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a warehouse fireproof door capable of automatically alarming, which comprises a door frame and two door bodies arranged in the door frame, a side groove is arranged on one side of the door frame, two rotating shafts are rotatably arranged in the side groove, chain wheels are fixedly sleeved on the outer sides of the two rotating shafts, the two chain wheels are in transmission connection with the same chain, a slide seat is fixedly arranged on the outer side of the chain, an installation groove is arranged on one side of the slide seat, a smoke alarm is arranged in the installation groove, the spout has all been seted up on the both sides inner wall of mounting groove, sliding connection has two inserted bars in the spout, and two equal activities of inserted bar are pegged graft in smoke alarm, and the outside of two inserted bars is all fixed the cover and is equipped with the cardboard, and one side that two cardboards kept away from each other is all fixed and is provided with reset spring, and two reset spring keep away from the one end fixed connection of corresponding cardboard on the inner wall of corresponding spout.
Preferably, the side groove is internally and fixedly provided with a mounting frame, and the rotating shaft positioned below is rotatably arranged on the inner side of the mounting frame.
Preferably, the outer side of the rotating shaft positioned below is fixedly provided with an L-shaped rod, and the outer side of the L-shaped rod is rotatably sleeved with a handle.
Preferably, the rotating shaft positioned below is connected with a propping screw rod in a threaded manner, and one end of the propping screw rod props against the inner wall of the side groove.
Preferably, a bearing seat is fixedly installed on the inner wall of the side groove, and the rotating shaft located above is fixedly sleeved with an inner ring of the bearing seat.
Preferably, a limiting rod is fixedly mounted in the side groove, and the sliding seat is sleeved on the outer side of the limiting rod in a sliding manner.
Preferably, two stop blocks are fixedly mounted on the inner wall of one side of the side groove, and the sliding seat is in movable contact with the stop block positioned above the sliding seat.
Preferably, slots are formed in the two sides of the smoke alarm, and the two inserting rods are inserted into the corresponding slots.
In the utility model, the warehouse fireproof door capable of automatically alarming is connected with the side groove, the handle, the L-shaped rod, the two rotating shafts, the two chain wheels and the chain through the abutting screw rod, and can conveniently adjust the smoke alarm to a proper height through the limiting of the limiting rod and the two stop blocks on the sliding seat, and does not need the working personnel to climb up to operate;
in the utility model, the warehouse fireproof door capable of automatically alarming can conveniently finish the installation and the disassembly of the smoke alarm by pulling the two inserting rods through the common matching of the two inserting rods and the corresponding slots and the common matching of the two clamping plates and the elastic deformation of the two reset springs, and the installation and the disassembly are convenient;
the utility model has the advantages of reasonable design, easy operation, the convenience is adjusted smoke alarm's height, does not need the staff to climb and operates safe and reliable to it is convenient to dismantle the installation of smoke alarm.
Drawings
Fig. 1 is a schematic perspective view of a fire door for a warehouse, which is capable of automatically alarming according to the present invention;
fig. 2 is a schematic cross-sectional structural view of the fire door for a warehouse, which is provided by the present invention and can automatically alarm;
FIG. 3 is an enlarged view of a portion A of FIG. 2;
fig. 4 is a partially enlarged view of a portion B in fig. 2.
In the figure: 1. a door frame; 2. a door body; 3. a side groove; 4. a rotating shaft; 5. an L-shaped rod; 6. tightly abutting against the screw rod; 7. a sprocket; 8. a chain; 9. a slide base; 10. a limiting rod; 11. a stopper; 12. a smoke alarm; 13. a chute; 14. inserting a rod; 15. clamping a plate; 16. a return spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
The first embodiment is as follows:
referring to fig. 1-4, a warehouse fireproof door capable of automatically alarming comprises a door frame 1 and two door bodies 2 arranged in the door frame 1, wherein a side groove 3 is formed in one side of the door frame 1, two rotating shafts 4 are rotatably installed in the side groove 3, chain wheels 7 are fixedly sleeved on the outer sides of the two rotating shafts 4, the two chain wheels 7 are in transmission connection with a same chain 8, a sliding seat 9 is fixedly arranged on the outer side of the chain 8, a mounting groove is formed in one side of the sliding seat 9, a smoke alarm 12 is installed in the mounting groove, sliding grooves 13 are formed in the inner walls of the two sides of the mounting groove, two inserting rods 14 are slidably connected in the sliding grooves 13, the two inserting rods 14 are movably inserted in the smoke alarm 12, clamping plates 15 are fixedly sleeved on the outer sides of the two inserting rods 14, return springs 16 are fixedly arranged on the sides, away from each other, of the two clamping plates 15, one ends, away from the corresponding clamping plates 15, are fixedly connected to the inner walls of the corresponding sliding grooves 13, can conveniently realize the altitude mixture control to smoke alarm 12 through rotating pivot 4 that is located the below, can make it when installing and dismantling smoke alarm 12, need not climb with the help of the ladder and operate, safe and reliable to can conveniently realize the installation and the dismantlement to smoke alarm 12 through pulling two inserted bars 14, convenient to use.
In this embodiment, fixed mounting has the mounting bracket in the side channel 3, pivot 4 that is located the below rotates the inboard of installing at the mounting bracket, the outside fixed mounting of pivot 4 that is located the below has L type pole 5, the outside of L type pole 5 is rotated the cover and is equipped with the handle, 4 threaded connection in the pivot that is located the below has to support tight screw 6, support tight screw 6's one end butt on the inner wall of side channel 3, fixed mounting has the bearing frame on the inner wall of side channel 3, pivot 4 that is located the top fixedly cup joints with the inner circle of bearing frame, fixed mounting has gag lever post 10 in the side channel 3, slide 9 slip cover is established in the outside of gag lever post 10, fixed mounting has two dog 11 on one side inner wall of side channel 3, slide 9 and the dog 11 swing joint that is located the top, the slot has all been seted up to the both sides of smoke alarm 12, two inserted bars 14 are pegged graft in corresponding slot.
Example two:
referring to fig. 1-4, a warehouse fireproof door capable of automatically alarming, including two door bodies 2 arranged in a door frame 1 and the door frame 1, a side groove 3 is opened at one side of the door frame 1, two rotating shafts 4 are installed in the side groove 3 for rotation, a chain wheel 7 is fixedly sleeved at the outer sides of the two rotating shafts 4, the two chain wheels 7 are connected with a same chain 8 in a transmission manner, a slide seat 9 is fixedly arranged at the outer side of the chain 8, a mounting groove is opened at one side of the slide seat 9, a smoke alarm 12 is installed in the mounting groove, a slide groove 13 is opened at the inner wall of the two sides of the mounting groove, two insert rods 14 are slidably connected in the slide groove 13, the two insert rods 14 are movably inserted in the smoke alarm 12, a clamping plate 15 is fixedly sleeved at the outer side of the two insert rods 14, a reset spring 16 is fixedly arranged at one side where the two clamping plates 15 are far away from each other, and one end of the two reset springs 16 far away from the corresponding clamping plates 15 is fixedly connected on the inner wall of the corresponding slide groove 13.
In this embodiment, fixed mounting has the mounting bracket in the side channel 3, and pivot 4 that is located the below rotates installs in the inboard of mounting bracket, conveniently rotates pivot 4 that the installation is located the below.
In this embodiment, the L-shaped rod 5 is fixedly mounted on the outer side of the rotating shaft 4 located below, and the handle is rotatably sleeved on the outer side of the L-shaped rod 5, so that the rotating shaft 4 located below can be conveniently rotated.
In this embodiment, the lower rotating shaft 4 is connected with the abutting screw 6 through the internal thread, and one end of the abutting screw 6 abuts against the inner wall of the side groove 3, so that the lower rotating shaft 4 can be limited.
In this embodiment, fixed mounting has the bearing frame on the inner wall of side channel 3, and pivot 4 that is located the top fixedly cup joints with the inner circle of bearing frame, conveniently rotates pivot 4 that the installation is located the top.
In this embodiment, a limiting rod 10 is fixedly installed in the side groove 3, and the sliding seat 9 is slidably sleeved on the outer side of the limiting rod 10 to limit the sliding seat 9.
In this embodiment, two stoppers 11 are fixedly mounted on the inner wall of one side of the side groove 3, and the sliding seat 9 is movably contacted with the stopper 11 positioned above, so that the sliding seat 9 can be shielded, and the sliding seat 9 is prevented from contacting with the two chain wheels 7 when moving.
In this embodiment, slots are respectively formed in both sides of the smoke alarm 12, and the two insertion rods 14 are inserted into the corresponding slots, so that the two insertion rods 14 are conveniently inserted into the smoke alarm 12.
The utility model discloses in, when using, can support tight screw rod 6 through the rotating and make to support tight screw rod 6 and 3 separations of side channel, then can pass through the twist grip, it rotates to drive pivot 4 through L type pole 5, then can be connected with the transmission of chain 8 through two sprocket 7, and spacing through gag lever post 10 and two dog 11 to slide 9, can make slide 9 drive smoke alarm 12 and move down suitable height, can pass through the common cooperation of two inserted bars 14 and corresponding slot afterwards, and two cardboard 15 and two reset spring 16's elastic deformation's common cooperation, can conveniently accomplish the installation and the dismantlement to smoke alarm 12 through pulling two inserted bars 14.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. The fire door capable of automatically alarming for the warehouse comprises a door frame (1) and two door bodies (2) arranged in the door frame (1), and is characterized in that a side groove (3) is formed in one side of the door frame (1), two rotating shafts (4) are installed in the side groove (3) in a rotating mode, chain wheels (7) are fixedly sleeved on the outer sides of the two rotating shafts (4), the same chain (8) is connected onto the two chain wheels (7) in a transmission mode, a sliding seat (9) is fixedly arranged on the outer side of the chain (8), a mounting groove is formed in one side of the sliding seat (9), a smoke alarm (12) is installed in the mounting groove, sliding grooves (13) are formed in the inner walls of the two sides of the mounting groove, two inserting rods (14) are connected in the sliding grooves (13) in a sliding mode, the two inserting rods (14) are movably inserted into the smoke alarm (12), clamping plates (15) are fixedly sleeved on the outer sides of the two inserting rods (14), one side that two cardboard (15) kept away from each other all is fixed and is provided with reset spring (16), and the one end fixed connection that corresponding cardboard (15) were kept away from in two reset spring (16) is on the inner wall of corresponding spout (13).
2. The fire door for warehouses capable of alarming automatically according to claim 1, characterized in that a mounting rack is fixedly installed in the side groove (3), and a rotating shaft (4) positioned below is rotatably installed on the inner side of the mounting rack.
3. The fire door capable of automatically alarming for the warehouse as claimed in claim 1, wherein an L-shaped rod (5) is fixedly installed at the outer side of the lower rotating shaft (4), and a handle is rotatably sleeved at the outer side of the L-shaped rod (5).
4. The fire door capable of automatically alarming for the warehouse as claimed in claim 1, wherein a tightening screw (6) is connected with the rotating shaft (4) at the lower part in a threaded manner, and one end of the tightening screw (6) is abutted against the inner wall of the side groove (3).
5. The fire door capable of automatically alarming for the warehouse as claimed in claim 1, wherein a bearing seat is fixedly installed on the inner wall of the side groove (3), and the rotating shaft (4) positioned above is fixedly sleeved with an inner ring of the bearing seat.
6. The fire door capable of automatically alarming for the warehouse as claimed in claim 1, wherein a limiting rod (10) is fixedly installed in the side groove (3), and the sliding seat (9) is slidably sleeved on the outer side of the limiting rod (10).
7. The fire door for warehouses capable of automatically alarming according to claim 1, characterized in that two stoppers (11) are fixedly installed on one inner wall of the side groove (3), and the sliding base (9) is movably contacted with the stopper (11) positioned above.
8. The fire door capable of automatically alarming for the warehouse as claimed in claim 1, wherein slots are formed on both sides of the smoke alarm (12), and two insertion rods (14) are inserted into the corresponding slots.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123130621.6U CN216841300U (en) | 2021-12-14 | 2021-12-14 | Warehouse fire door capable of automatically alarming |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123130621.6U CN216841300U (en) | 2021-12-14 | 2021-12-14 | Warehouse fire door capable of automatically alarming |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216841300U true CN216841300U (en) | 2022-06-28 |
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ID=82106096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123130621.6U Active CN216841300U (en) | 2021-12-14 | 2021-12-14 | Warehouse fire door capable of automatically alarming |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216841300U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115467613A (en) * | 2022-08-30 | 2022-12-13 | 浙江星筑科技有限公司 | Special fireproof door integrating smoke sensing alarm and automatic closing functions |
-
2021
- 2021-12-14 CN CN202123130621.6U patent/CN216841300U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115467613A (en) * | 2022-08-30 | 2022-12-13 | 浙江星筑科技有限公司 | Special fireproof door integrating smoke sensing alarm and automatic closing functions |
| CN115467613B (en) * | 2022-08-30 | 2024-04-26 | 浙江星筑科技有限公司 | Special fireproof door integrating smoke alarm and automatic closing functions |
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