CN219768110U - Rolling slats door removes locking device for fire rescue - Google Patents
Rolling slats door removes locking device for fire rescue Download PDFInfo
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- CN219768110U CN219768110U CN202320514317.1U CN202320514317U CN219768110U CN 219768110 U CN219768110 U CN 219768110U CN 202320514317 U CN202320514317 U CN 202320514317U CN 219768110 U CN219768110 U CN 219768110U
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- 238000005096 rolling process Methods 0.000 title claims abstract description 36
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model belongs to the technical field of fire rescue, in particular to a rolling door unlocking device for fire rescue, which comprises a counterweight base, wherein a supporting table is arranged on the counterweight base, and a rolling door unlocking mechanism is arranged at the top of the supporting table; under the combined action of the supporting sleeve plate and the auxiliary supporting arm, the structure of the driving rod is more stable, the driving arm is pushed to drive the rotating arm to rotate, the front parts of the two puncture blocks are positioned above and below the back lock body of the rolling door, then the driving arm is pulled by a large extent forcefully, the two puncture blocks Ding Qian are respectively turned over to two sides, the front parts of the two puncture blocks are extruded to the lock rods on two sides of the back lock body at the back of the rolling door at the moment, and when the lock rods on two sides are bent by pressure, the two ends of the lock rods shrink to the middle part, so that the unlocking work is completed, and the problem that slipping possibly occurs when the forced unlocking is carried out under the condition without supporting points is avoided.
Description
Technical Field
The utility model belongs to the technical field of fire rescue, and particularly relates to a rolling door unlocking device for fire rescue.
Background
The rolling doors commonly used in the market are generally aluminum alloy rolling doors and color steel plate rolling doors, and the rolling curtains of the aluminum alloy rolling doors are made of different materials and have different structural designs, so that strong light irradiation and ultraviolet radiation can be effectively prevented, the greenhouse effect of sunlight on the indoor space can be completely solved, the rolling doors are suitable for various climates and weather changes, and the rolling doors have long-term protection effect on the indoor environment; when fire-fighting rescue is carried out, the rolling shutter door is required to be broken and disassembled on site or the rolling shutter door lock is required to be opened, and under the emergency condition, a key is often not opened on site in time, and most fire-fighting rescue at present uses a metal cutting machine to break and disassemble or unlock, but the problems of low breaking and disassembling speed and low breaking and disassembling efficiency exist, and the fire-fighting rescue efficiency is greatly influenced.
In order to solve the problems, the utility model provides a rolling door unlocking device for firefighting rescue.
Disclosure of Invention
To solve the problems set forth in the background art. The utility model provides a rolling door unlocking device for fire rescue, which can solve the problems that most fire rescue uses a metal cutting machine to break or unlock, but the breaking speed is low and the breaking efficiency is low, so that the fire rescue efficiency is greatly influenced.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the rolling door unlocking device for fire rescue comprises a counterweight base, wherein a supporting table is arranged on the counterweight base, and a rolling door unlocking mechanism is arranged at the top of the supporting table;
the rolling shutter door lock removing mechanism comprises a hydraulic cylinder, a driving rod, an auxiliary supporting component, a supporting top plate, a fulcrum protection sleeve plate and a lock removing component, wherein the hydraulic cylinder is installed at the top of the supporting table, one end of the driving rod is fixedly connected with the output end of the hydraulic cylinder, the auxiliary supporting component is arranged on the outer wall of the driving rod, the supporting top plate is installed at the other end of the driving rod, the fulcrum protection sleeve plate is installed at the top of the supporting top plate, and the lock removing component is arranged on the inner wall of the fulcrum protection sleeve plate.
As the preferable lock removing device of the rolling shutter door for fire rescue, the auxiliary supporting component comprises a supporting sleeve plate and an auxiliary supporting arm, wherein the supporting sleeve plate is sleeved on the driving rod in a sliding manner, one end of the supporting arm is fixedly connected with the outer wall of the auxiliary supporting arm, and the other end of the supporting arm is fixedly connected with the top of the supporting table.
As the preferable lock dismounting device for the rolling shutter door for fire rescue, the lock dismounting assembly comprises a rotating arm, a driving arm, a supporting side plate, a supporting head, a threaded sleeve and a puncture T, wherein the rotating arm is rotationally clamped on the inner wall of the fulcrum protection sleeve plate, one end of the driving arm is fixedly connected with one end of the rotating arm, one side of the supporting side plate is fixedly connected with the other end of the rotating arm, the supporting head is symmetrically and fixedly connected with the other side of the supporting side plate, one end of the threaded sleeve is fixedly connected with one side of the supporting head, and one end of the puncture T penetrates through the other end of the threaded sleeve.
As the lock removing device for the rolling door for fire rescue, the utility model is preferable, the driving arm is sleeved with the holding sleeve, and the holding sleeve is sleeved with the anti-skid sleeve.
As a preferable mode of the rolling door unlocking device for fire rescue, a reinforcing arm is arranged between the two threaded sleeves and is connected with the threaded sleeves through the reinforcing arm.
Compared with the prior art, the utility model has the beneficial effects that:
1. the support sleeve plate is sleeved on the driving rod in a sliding way, one end of the support arm is fixedly connected with the outer wall of the auxiliary support arm, and the other end of the support arm is fixedly connected to the top of the support table, so that the structure of the driving rod is more stable under the combined action of the support sleeve plate and the auxiliary support arm;
2. the driving arm is pushed to drive the rotating arm to rotate, the front parts of the two puncture blocks are positioned above and below the back lock body of the rolling door, then the driving arm is pulled by a large extent forcefully, so that the two puncture blocks Ding Qian are turned over to two sides respectively, the front parts of the two puncture blocks are extruded to the lock rods on two sides of the back lock body at the back of the rolling door at the moment, when the lock rods on two sides are bent by pressing, the two ends of the lock rods shrink to the middle part, thus the unlocking work is completed, and the problem that the forced unlocking is likely to slip under the condition of no supporting point is avoided.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a supporting side plate according to the present utility model;
FIG. 3 is a schematic view of the structure of the diced puncture according to the present utility model;
fig. 4 is a schematic structural view of a reinforcing arm according to the present utility model.
In the figure:
1. a counterweight base;
2. a support table;
3. the roller shutter door unlocks the locking mechanism; 31. a hydraulic cylinder; 32. a driving rod; 33. an auxiliary support assembly; 331. a support sleeve; 332. an auxiliary support arm; 34. a supporting top plate; 35. fulcrum guard sleeve plate; 36. the lock assembly is disassembled; 361. a rotating arm; 362. a driving arm; 3621. a grip sleeve; 363. supporting the side plates; 364. a support head; 365. a threaded sleeve; 3651. a reinforcing arm; 366. and D, puncturing the body.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1;
the utility model provides a lock device is torn open with rolling slats door to fire rescue, includes counter weight base 1, installs brace table 2 on the counter weight base 1, its characterized in that: the top of the supporting table 2 is provided with a roller shutter door unlocking mechanism 3.
In this embodiment: under the general circumstances, when carrying out fire-fighting rescue, the scene is generally required to be broken and disassembled the roller shutter door or the roller shutter door lock is opened, and under the emergency circumstances, a key is often not opened in time on the scene, most fire-fighting rescue at present uses a metal cutting machine to break and disassemble or unlock, but the problems of low breaking and disassembling speed and low breaking and disassembling efficiency exist, the fire-fighting rescue efficiency is greatly influenced, and further, the forced unlocking and locking can be carried out through the added roller shutter door unlocking mechanism 3, so that the forced unlocking and locking can be carried out more efficiently through a fulcrum, and the rescue is more timely.
As shown in fig. 1-4;
based on the existing roller shutter door unlocking device, the problem that the speed of the unlocking is low and the efficiency of the unlocking is low can be solved, and the problem of fire-fighting rescue efficiency is greatly influenced by the fact that most of fire-fighting rescue is carried out by using a metal cutting machine to unlock or tear the lock through the added roller shutter door unlocking mechanism 3.
Further, the method comprises the following steps:
in combination with the above, in order to force when tearing open the lock, the accessible fulcrum for forced dismantlement is more efficient, and rescue is more timely, and the top of brace table 2 is provided with rolling slats door and tears open lock mechanism 3, and rolling slats door tears open lock mechanism 3 and includes pneumatic cylinder 31, actuating lever 32, auxiliary stay subassembly 33, supporting roof 34, fulcrum protection sleeve plate 35 and tears open lock subassembly 36, and pneumatic cylinder 31 installs at the top of brace table 2, and the one end of actuating lever 32 and the output fixed connection of pneumatic cylinder 31, auxiliary stay subassembly 33 set up the outer wall at actuating lever 32, and supporting roof 34 installs the other end at actuating lever 32, and fulcrum protection sleeve plate 35 installs at the top of supporting roof 34, tears open lock subassembly 36 and sets up the inner wall at fulcrum protection sleeve plate 35.
In this embodiment: when the forced unlocking is required, because the hydraulic cylinder 31 is installed at the top of the supporting table 2, one end of the driving rod 32 is fixedly connected with the output end of the hydraulic cylinder 31, the auxiliary supporting component 33 is arranged on the outer wall of the driving rod 32, the supporting top plate 34 is installed at the other end of the driving rod 32, the supporting point protecting sleeve plate 35 is installed at the top of the supporting top plate 34, the unlocking component 36 is arranged on the inner wall of the supporting point protecting sleeve plate 35, and then the structural stability of the driving rod 32 is firstly ensured through the auxiliary supporting component 33, and then under the action of the supporting point protecting sleeve plate 35, the unlocking component 36 is more stable in working, so that the unlocking operation is faster, and the rescue operation is more timely.
It should be noted that: the auxiliary support assembly 33 comprises a support sleeve plate 331 and an auxiliary support arm 332, the support sleeve plate 331 is sleeved on the driving rod 32 in a sliding manner, one end of the support arm 332 is fixedly connected with the outer wall of the auxiliary support arm 332, and the other end of the support arm 332 is fixedly connected to the top of the support table 2.
In this embodiment: because the support sleeve plate 331 is slidably sleeved on the driving rod 32, one end of the supporting arm 332 is fixedly connected with the outer wall of the auxiliary supporting arm 332, and the other end of the supporting arm 332 is fixedly connected with the top of the supporting table 2, so that the structure of the driving rod 32 is more stable under the combined action of the support sleeve plate 331 and the auxiliary supporting arms 332.
Still further, the method comprises: the unlocking assembly 36 comprises a rotating arm 361, a driving arm 362, a supporting side plate 363, a supporting head 364, a threaded sleeve 365 and a puncture block 366, wherein the rotating arm 361 is rotationally clamped on the inner wall of the fulcrum guard sleeve plate 35, one end of the driving arm 362 is fixedly connected with one end of the rotating arm 361, one side of the supporting side plate 363 is fixedly connected with the other end of the rotating arm 361, the supporting head 364 is symmetrically and fixedly connected with the other side of the supporting side plate 363, one end of the threaded sleeve 365 is fixedly connected with one side of the supporting head 364, and one end thread of the puncture block 366 penetrates through the other end of the threaded sleeve 365.
In this embodiment: when the forced unlocking is carried out, because the rotating arm 361 is rotationally clamped on the inner wall of the fulcrum guard sleeve plate 35, one end of the driving arm 362 is fixedly connected with one end of the rotating arm 361, one side of the supporting side plate 363 is fixedly connected with the other end of the rotating arm 361, the supporting head 364 is symmetrically and fixedly connected with the other side of the supporting side plate 363, one end of the threaded sleeve 365 is fixedly connected with one side of the supporting head 364, one end thread of the puncture butyl 366 penetrates through the other end of the threaded sleeve 365, the driving arm 362 is pushed to drive the rotating arm 361 to rotate, the front parts of the two puncture butyl 366 are positioned above and below the back lock body of the roller shutter door, and then the driving arm 362 is pulled by force to a large extent, so that the front parts of the two puncture butyl 366 are respectively turned to two sides, at the moment, the front parts of the two puncture butyl 366 are extruded to lock rods on the two sides of the back lock body, and when the lock rods on the two sides are pressed and bent, the two ends of each lock rod are contracted to the middle part, so that the unlocking work is completed, and the problem that the forced unlocking is possible under the condition without the fulcrum is avoided.
It should be understood that: the driving arm 362 is sleeved with a holding sleeve 3621, the holding sleeve 3621 is sleeved with an anti-slip sleeve, and a reinforcing arm 3651 is arranged between the two threaded sleeves 365 and connected through the reinforcing arm 3651.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (5)
1. The utility model provides a lock device is torn open with rolling slats door to fire rescue, includes counter weight base (1), install brace table (2), its characterized in that on counter weight base (1): the top of the supporting table (2) is provided with a roller shutter door unlocking mechanism (3);
the utility model provides a rolling slats door tears lock mechanism (3) open includes pneumatic cylinder (31), actuating lever (32), auxiliary support subassembly (33), supports roof (34), fulcrum protection sleeve board (35) and tears open lock subassembly (36), pneumatic cylinder (31) are installed the top of brace table (2), the one end of actuating lever (32) with the output fixed connection of pneumatic cylinder (31), auxiliary support subassembly (33) set up the outer wall of actuating lever (32), support roof (34) are installed the other end of actuating lever (32), fulcrum protection sleeve board (35) are installed the top of support roof (34), tear open lock subassembly (36) set up the inner wall of fulcrum protection sleeve board (35).
2. The fire rescue rolling door unlocking device according to claim 1, wherein: the auxiliary support assembly (33) comprises a support sleeve plate (331) and an auxiliary support arm (332), the support sleeve plate (331) is sleeved on the driving rod (32) in a sliding mode, one end of the support arm (332) is fixedly connected with the outer wall of the auxiliary support arm (332), and the other end of the support arm (332) is fixedly connected with the top of the support table (2).
3. The fire rescue rolling door unlocking device according to claim 1, wherein: the lock disassembly assembly (36) comprises a rotating arm (361), a driving arm (362), a supporting side plate (363), a supporting head (364), a threaded sleeve (365) and a puncture T (366), wherein the rotating arm (361) is rotationally clamped on the inner wall of the fulcrum protection sleeve plate (35), one end of the driving arm (362) is fixedly connected with one end of the rotating arm (361), one side of the supporting side plate (363) is fixedly connected with the other end of the rotating arm (361), the supporting head (364) is symmetrically and fixedly connected with the other side of the supporting side plate (363), one end of the threaded sleeve (365) is fixedly connected with one side of the supporting head (364), and one end of the puncture T (366) penetrates through the other end of the threaded sleeve (365) through threads.
4. The fire rescue rolling door unlocking device according to claim 3, wherein: the driving arm (362) is sleeved with a holding sleeve (3621), and the holding sleeve (3621) is sleeved with an anti-skid sleeve.
5. The fire rescue rolling door unlocking device according to claim 3, wherein: a reinforcing arm (3651) is arranged between the two threaded sleeves (365) and is connected through the reinforcing arm (3651).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320514317.1U CN219768110U (en) | 2023-03-16 | 2023-03-16 | Rolling slats door removes locking device for fire rescue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320514317.1U CN219768110U (en) | 2023-03-16 | 2023-03-16 | Rolling slats door removes locking device for fire rescue |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219768110U true CN219768110U (en) | 2023-09-29 |
Family
ID=88106253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320514317.1U Active CN219768110U (en) | 2023-03-16 | 2023-03-16 | Rolling slats door removes locking device for fire rescue |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219768110U (en) |
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2023
- 2023-03-16 CN CN202320514317.1U patent/CN219768110U/en active Active
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