CN202317942U - Circular hole cutting machine for antitheft door - Google Patents
Circular hole cutting machine for antitheft door Download PDFInfo
- Publication number
- CN202317942U CN202317942U CN201120400912XU CN201120400912U CN202317942U CN 202317942 U CN202317942 U CN 202317942U CN 201120400912X U CN201120400912X U CN 201120400912XU CN 201120400912 U CN201120400912 U CN 201120400912U CN 202317942 U CN202317942 U CN 202317942U
- Authority
- CN
- China
- Prior art keywords
- circular hole
- cutting body
- antitheft door
- rotation
- cutting machine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a circular hole cutting machine for an antitheft door. The circular hole cutting machine comprises a rotation cutting body, a shaft sleeve and a rotation power machine; and one end of the shaft sleeve is arranged in the center of the rotation cutting body and is fixedly connected with the rotation cutting body, and the other end of the shaft sleeve is fixedly connected with a rotation shaft of the rotation power machine. When a dangerous case such as fire occurs, the circular hole cutting machine can quickly cut a hole beside an antitheft door lock, a hand is extended into the hole to pull a built-in switch so as to unlock the antitheft door lock; and thus, rescue workers can quickly enter a room to put out the fire and rescue people. When the dangerous case such as fire occurs in the room, the circular hole cutting machine increases the speed of breaking into the room under the condition that a key is not provided or the lock cannot be unlocked, and precious time is gained for fire extinguishment and rescuing.
Description
Technical field
The utility model relates to a kind of cutting machine, relates in particular to a kind of antitheft door circular hole cutting machine that is used for opening by force fast antitheft door.
Background technology
When dangerous situations such as indoor breaking out of fire, need the interior disaster relief of timely inlet chamber and rescue the people, probably there are not key or lock to open through key, in this case, having only forces open the door as soon as possible could implement rescue in time.Present door opener can only be pried open common monolock door, and of no avail for many locks road antitheft door, promptly enabling to open also wastes time and energy, and can not satisfy the quick extinguishing needs; The fire-fighting cutting machine will be opened a very big hole fireman and could pass through, in the face of the antitheft door of double-deck iron sheet is also wasted time and energy in the extreme.
Summary of the invention
The purpose of the utility model provides a kind of antitheft door circular hole cutting machine that is used for opening by force fast antitheft door with regard to being in order to address the above problem.
The utility model is realized above-mentioned purpose through following technical scheme:
The utility model comprises rotation cutting body, axle sleeve and rotating power machine, and an end of said axle sleeve is arranged at the center of said rotation cutting body and is fixedly connected with said rotation cutting body, and the other end of said axle sleeve is fixedly connected with the rotating shaft of said rotating power machine.In application; After rotating power machine starts; Its rotating shaft drives the axle sleeve rotation, and axle sleeve driven rotary cutting body rotates, and the rotation cutting body is aimed at position and suitable the increase pressure of antitheft door near lock; The rotation cutting body just can promptly cut out a circular hole, stretches out one's hand into and can pull built-in switch from an indoor side fast opens antitheft door.
As optimal selection, the cut end of said rotation cutting body is a hollow circular cylinder.The utilization ratio of its cut end is higher when the rotation of rotation cutting body like this.
Particularly, said rotation cutting body is resin emery wheel rotation cutting body; Said resin emery wheel rotation cutting body is provided with the emery wheel cap away from an end surfaces of cut end, and said emery wheel cap is connected with resin emery wheel rotation cutting body with axle sleeve through nut.The emery wheel cap not only is beneficial to being connected between resin emery wheel rotation cutting body and the axle sleeve, and has the effect of safeguard protection.
Particularly, be fixedly connected through screw between the rotating shaft of said axle sleeve and said rotating power machine.
Particularly, said rotating power machine is the moving motor of oil.Because the scene of fire is difficult to find power supply, laying wires also needs process, if with the battery problem of dynamic deficiency then, the moving motor of oil then can address the above problem well.
The beneficial effect of the utility model is:
When dangerous situations such as fire take place, can be apace get hole of cutting, next door and stretch out one's hand into the utility model and open safe-guard door lock, so that fire extinguishing and rescue the people in the inlet chamber fast through this hole at safe-guard door lock.The utility model has improved no-knock speed under the situation that does not have key maybe can't unblank when dangerous situations such as indoor experience fire, striven for valuable time for disposing fire fast.
Description of drawings
Accompanying drawing is the structural representation of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further:
Shown in accompanying drawing; The utility model comprises resin emery wheel rotation cutting body 1, axle sleeve 2 and the moving motor 7 of oil; One end of axle sleeve 2 is arranged at the center of resin emery wheel rotation cutting body 1 and is fixedly connected with resin emery wheel rotation cutting body 1, and the other end of axle sleeve 2 is fixedly connected with the rotating shaft 6 of the moving motor 7 of oil.
Shown in accompanying drawing, the cut end of resin emery wheel rotation cutting body 1 is a hollow circular cylinder, and the utilization ratio of its cut end is higher when 1 rotation of resin emery wheel rotation cutting body like this; Resin emery wheel rotation cutting body 1 is provided with emery wheel cap 3 away from an end surfaces of cut end; Emery wheel cap 3 is connected with resin emery wheel rotation cutting body 1 with axle sleeve 2 through nut 4; Emery wheel cap 3 not only is beneficial to being connected between resin emery wheel rotation cutting body 1 and the axle sleeve 2, and has the effect of safeguard protection.
Shown in accompanying drawing, be fixedly connected through screw 5 between the rotating shaft 6 of axle sleeve 2 and the moving motor 7 of oil.
Shown in accompanying drawing; In application, after the moving motor 7 of oil started, its rotating shaft 6 drove axle sleeve 2 rotations; Axle sleeve 2 drives 1 rotation of resin emery wheel rotation cutting body; Resin emery wheel rotation cutting body 1 is aimed at antitheft door near the position of lock and suitably increase pressure, and resin emery wheel rotation cutting body 1 just can promptly cut out a circular hole, stretches out one's hand into to pull inner switch and can open antitheft door from an indoor side fast.
The foregoing description is among the numerous embodiment of the utility model; Also have a lot of embodiments with the exception of this; Can also be the rotation cutting body of other material such as resin emery wheel rotation cutting body 1; The moving motor 7 of oil can also be other power motor, as long as do not break away from the general structure scope of the utility model, all should be regarded as falling into the protection domain of the utility model.
Claims (6)
1. antitheft door circular hole cutting machine; It is characterized in that: comprise rotation cutting body, axle sleeve and rotating power machine; One end of said axle sleeve is arranged at the center of said rotation cutting body and is fixedly connected with said rotation cutting body, and the other end of said axle sleeve is fixedly connected with the rotating shaft of said rotating power machine.
2. antitheft door circular hole cutting machine according to claim 1 is characterized in that: the cut end of said rotation cutting body is a hollow circular cylinder.
3. antitheft door circular hole cutting machine according to claim 1 and 2 is characterized in that: said rotation cutting body is resin emery wheel rotation cutting body.
4. antitheft door circular hole cutting machine according to claim 3 is characterized in that: said rotation cutting body is provided with the emery wheel cap away from an end surfaces of cut end, and said emery wheel cap is connected with the emery wheel cutting body with axle sleeve through nut.
5. antitheft door circular hole cutting machine according to claim 1 is characterized in that: be fixedly connected through screw between the rotating shaft of said axle sleeve and said rotating power machine.
6. according to claim 1 or 5 described antitheft door circular hole cutting machines, it is characterized in that: said rotating power machine is the moving motor of oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120400912XU CN202317942U (en) | 2011-10-20 | 2011-10-20 | Circular hole cutting machine for antitheft door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120400912XU CN202317942U (en) | 2011-10-20 | 2011-10-20 | Circular hole cutting machine for antitheft door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202317942U true CN202317942U (en) | 2012-07-11 |
Family
ID=46429939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120400912XU Expired - Fee Related CN202317942U (en) | 2011-10-20 | 2011-10-20 | Circular hole cutting machine for antitheft door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202317942U (en) |
-
2011
- 2011-10-20 CN CN201120400912XU patent/CN202317942U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20151020 |
|
| EXPY | Termination of patent right or utility model |