CN213175333U - Fire hydrant hidden door assembly - Google Patents
Fire hydrant hidden door assembly Download PDFInfo
- Publication number
- CN213175333U CN213175333U CN202020938153.1U CN202020938153U CN213175333U CN 213175333 U CN213175333 U CN 213175333U CN 202020938153 U CN202020938153 U CN 202020938153U CN 213175333 U CN213175333 U CN 213175333U
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- door
- frame
- shaft
- support frame
- fire hydrant
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Abstract
The utility model discloses a fire hydrant hidden door assembly, which comprises a door plate, a door frame and a door shaft assembly, wherein the door shaft assembly comprises a first door shaft, a second door shaft and a support frame, and the first door shaft is rotatably arranged on the door frame; the second door shaft is rotatably arranged on the door panel; the support frame is connected between the first door shaft and the second door shaft; the door plate is used for rotating towards a direction close to or far away from the door frame under the action of external force; the door plate is used for being packaged on the door frame after rotating in the direction close to the door frame, so that the support frame is folded on the inner side of the door plate; the door plate is used for driving the support frame to rotate relative to the door frame after rotating away from the door frame, so that the support frame extends out of the door frame. The utility model discloses a fire control hidden door subassembly, but its door plant accessible door-hinge subassembly stretches out to be opened outside the door frame, makes the door plant angle maximize that opens and shuts.
Description
Technical Field
The utility model relates to a building trade technical field especially relates to a fire hydrant hidden door subassembly.
Background
At present, a building is generally provided with a fire passage and fire fighting equipment, a fire-fighting hidden door is generally arranged in a place such as a corridor, and a fire hydrant is arranged in the fire-fighting hidden door and then is closed so as to be hidden in the corridor. During the existing method, the door plate is directly hinged to the side portion of the door frame through the door shaft, when the door plate is opened and closed, the door plate is influenced by the wall, the opening angle of the door leaf is smaller than or equal to 90-160, and the door leaf cannot be completely opened to influence the entrance and exit.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to provide a fire-fighting hidden door component, which can stretch out the door plate through a door shaft component to be opened outside the door frame, so that the opening and closing angle of the door plate is maximized.
The purpose of the utility model is realized by adopting the following technical scheme:
a fire hydrant hidden door assembly comprises a door plate, a door frame and a door shaft assembly, wherein the door shaft assembly comprises a first door shaft, a second door shaft and a supporting frame, and the first door shaft is rotatably arranged on the door frame; the second door shaft is rotatably arranged on the door panel; the support frame is connected between the first door shaft and the second door shaft; the door plate is used for rotating towards a direction close to or far away from the door frame under the action of external force; the door plate is used for being packaged on the door frame after rotating in the direction close to the door frame, so that the support frame is folded on the inner side of the door plate; the door plate is used for driving the support frame to rotate relative to the door frame after rotating away from the door frame, so that the support frame extends out of the door frame.
Preferably, the door plate comprises a stone panel and a mounting rack, and the mounting rack is fixedly connected to the inner side of the stone panel; the second door shaft is rotatably arranged on the mounting frame.
Preferably, the mounting frame is formed by welding a galvanized square tube.
Preferably, the door plant still includes the connection piece, the one end of connection piece pass through the bolt rigid coupling in on the mounting bracket, the other end of connection piece is equipped with pre-buried piece, pre-buried piece pre-buried extremely inside the stone material panel.
Preferably, the door frame is formed by welding four galvanized square through bars.
Preferably, the support frame includes frame and bracing that four galvanization square tube welding formed, the welding has the bracing in the frame inside.
Compared with the prior art, the beneficial effects of the utility model reside in that: when its door plant is opened, the door plant can be pulled to the people hand, makes the relative door frame of first door-hinge of support frame accessible rotate and stretch out, and the door plant alright stretches out the door frame under the effect of support frame, then makes the door plant pass through the relative support frame rotation of second door-hinge, makes the door plant be on a parallel with the door frame and opens, and the door plant just can be laminated in the wall body and open, opens the angle maximize, the business turn over of being convenient for. When the door plate is closed, the door plate is reset, and when the door plate is closed to the door frame, the support frame can be folded behind the door plate, so that the door frame is completely closed.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of another perspective structure of the present invention;
FIG. 3 is a schematic structural view of the door panel of the present invention in a closed state;
FIG. 4 is a schematic view of the door panel of the present invention in an open state;
fig. 5 is a schematic view of another open state of the door panel according to the present invention.
In the figure: 10. a door frame; 20. a door panel; 30. a door spindle assembly; 31. a first door spindle; 32. a second door spindle; 33. a support frame; 331. bracing; 40. a mounting frame; 50. connecting sheets; 51. and (6) pre-burying the sheets.
Detailed Description
The invention will be further described with reference to the accompanying drawings and specific embodiments:
a fire hydrant blank door assembly as shown in fig. 1-5, which comprises a door panel 20, a door frame 10 and a door shaft assembly 30, wherein the door shaft assembly 30 comprises a first door shaft 31, a second door shaft 32 and a support bracket 33, the first door shaft 31 is rotatably mounted on the door frame 10, the second door shaft 32 is rotatably mounted on the door panel 20, and the support bracket 33 is connected between the first door shaft 31 and the second door shaft 32. The door panel 20 can rotate towards a direction close to or away from the door frame 10 under the action of an external force, and after the door panel 20 rotates towards the direction close to the door frame 10, the door panel is packaged on the door frame 10, so that the support frame 33 is folded on the inner side of the door panel 20. The door panel 20 rotates away from the door frame 10 and then drives the support frame 33 to rotate relative to the door frame 10, so that the support frame 33 extends out of the door frame 10.
On the basis of the structure, use the utility model discloses a during fire hydrant hidden door subassembly, can install door frame 10 on the hidden door of fire hydrant, door plant 20 is when opening, the door plant 20 can be pulled by the people hand, make the relative door frame 10 of the first door-hinge 31 of support frame 33 accessible rotate and stretch out, support frame 33 stretches out, door plant 20 alright stretch out door frame 10 under support frame 33's effect, then make the relative support frame 33 of door plant 20 accessible second door-hinge 32 rotate, make door plant 20 be on a parallel with door frame 10 and open, door plant 20 alright laminate in the wall body and open, open the angle maximize, the business turn over of being convenient for. When the door panel 20 is closed, the door panel 20 is rotated relative to the support frame 33 through the second door shaft 32 to reset, and then the support frame 33 is rotated relative to the first door shaft 31 to reset the door panel 20, and when the door panel 20 is closed to the door frame 10, the support frame 33 can be folded on the door panel 20 to completely close the door frame 10.
Preferably, the door panel 20 in this embodiment includes a stone panel and a mounting bracket 40, the mounting bracket 40 is fixedly connected to an inner side of the stone panel, and the second door shaft 32 is rotatably mounted on the mounting bracket 40. In this way, the stone is used as the decorative door panel 20, and the mounting bracket 40 built in the stone panel 20 can reinforce the strength of the stone panel and improve the stability of the door panel 20. And the mounting bracket 40 may be perforated or welded to facilitate mounting of the second door shaft 32.
More specifically, the mounting bracket 40 is formed by welding a galvanized square tube, and the galvanized square tube can be realized by a square tube in the prior art, can be directly purchased from the market, is convenient to directly assemble and use, and has better strength.
Further, the door panel 20 further includes a connecting sheet 50, one end of the connecting sheet 50 is fixedly connected to the mounting frame 40 through a bolt, the other end of the connecting sheet 50 is provided with a pre-embedded sheet 51, and the pre-embedded sheet 51 is pre-embedded into the stone panel 20. That is, when the mounting frame 40 and the stone panel are mounted, holes can be punched in the mounting frame 40 and the connecting pieces 50, and bolts are mounted in corresponding holes, so that the connecting pieces 50 and the mounting frame 40 are fixedly mounted. In addition, the pre-buried piece 51 of connection piece 50 other end can be pre-buried in the stone material panel, and the mounting connection of pre-buried piece 51 multiplicable stone material panel and installation piece makes connection structure stable.
Preferably, the door frame 10 in this embodiment can be formed by welding four galvanized square tube strips, and similarly, the galvanized square tube strips can be realized by square tubes in the prior art, can be directly purchased from the market, are convenient to directly assemble and use, and have better strength.
Preferably, the support frame 33 includes a frame formed by welding four galvanized square tubes and an inclined strut 331, the inclined strut 331 is welded inside the frame, and the inclined strut 331 is further disposed in the frame formed by welding the galvanized square tubes, so that the structure is more stable. The inclined groove can be welded in the frame in an inclined mode through a square pipe to form a supporting effect.
Various other modifications and changes may be made by those skilled in the art based on the above-described technical solutions and concepts, and all such modifications and changes are intended to fall within the scope of the claims.
Claims (6)
1. A fire hydrant hidden door assembly is characterized by comprising a door plate, a door frame and a door shaft assembly, wherein the door shaft assembly comprises a first door shaft, a second door shaft and a supporting frame, and the first door shaft is rotatably arranged on the door frame; the second door shaft is rotatably arranged on the door panel; the support frame is connected between the first door shaft and the second door shaft; the door plate is used for rotating towards a direction close to or far away from the door frame under the action of external force; the door plate is used for being packaged on the door frame after rotating in the direction close to the door frame, so that the support frame is folded on the inner side of the door plate; the door plate is used for driving the support frame to rotate relative to the door frame after rotating away from the door frame, so that the support frame extends out of the door frame.
2. A fire hydrant blank door assembly according to claim 1, wherein the door panel includes a stone panel and a mounting bracket fixedly attached to an inner side of the stone panel; the second door shaft is rotatably arranged on the mounting frame.
3. A fire hydrant blank door assembly according to claim 2, wherein said mounting bracket is formed by a galvanized square-tube weld.
4. The fire hydrant blank door assembly according to claim 2, wherein the door plate further comprises a connecting piece, one end of the connecting piece is fixedly connected to the mounting frame through a bolt, the other end of the connecting piece is provided with a pre-embedded piece, and the pre-embedded piece is pre-embedded into the stone panel.
5. A fire hydrant blank door assembly according to any one of claims 1 to 4, wherein the door frame is formed by welding four galvanized square bars.
6. A fire hydrant blank door assembly according to any one of claims 1 to 4, wherein the support frame comprises a frame formed by welding four galvanized square-tube and a diagonal brace, and the diagonal brace is welded inside the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020938153.1U CN213175333U (en) | 2020-05-28 | 2020-05-28 | Fire hydrant hidden door assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020938153.1U CN213175333U (en) | 2020-05-28 | 2020-05-28 | Fire hydrant hidden door assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213175333U true CN213175333U (en) | 2021-05-11 |
Family
ID=75786568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020938153.1U Active CN213175333U (en) | 2020-05-28 | 2020-05-28 | Fire hydrant hidden door assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213175333U (en) |
-
2020
- 2020-05-28 CN CN202020938153.1U patent/CN213175333U/en active Active
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