CN204960548U - Building entrance guard device of low noise - Google Patents
Building entrance guard device of low noise Download PDFInfo
- Publication number
- CN204960548U CN204960548U CN201520487421.1U CN201520487421U CN204960548U CN 204960548 U CN204960548 U CN 204960548U CN 201520487421 U CN201520487421 U CN 201520487421U CN 204960548 U CN204960548 U CN 204960548U
- Authority
- CN
- China
- Prior art keywords
- clamping block
- slip cap
- wall
- wall body
- drive screw
- 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
Links
Abstract
The utility model discloses a building entrance guard device of low noise, the device is including installing the locking mechanical system in the wall body and installing the burglary -resisting door in the wall body below, locking mechanical system is including setting up the horizontal spout in the wall body and installing the driving motor in horizontal spout left end wall body, fixed mounting has drive screw on driving motor's the output shaft, and the drive screw right -hand member passes through the bearing to be installed at the wall body right -hand member, the last slip cap of installing of drive screw, install gliding clamping block about can be in the slip cap in the slip cap, the slip cap bottom be provided with be used for right the spacing spacing protrusion of clamping block, spacing protrusion with install reset spring between the clamping block, the gyro wheel is installed to the clamping block upper end, be provided with the slide rail in the wall body of horizontal spout upper end, the slide rail is from a left side to the right side in proper order for the plane portion of impressing, transition plane portion with stretch out plane portion, the burglary -resisting door upper end is provided with and is used for locking the hole with the clamping block complex.
Description
Technical field
The utility model relates to a kind of building security protection facility, is specifically related to a kind of building entrance guard device of low noise.
Background technology
Along with modernization development, some high buildings and large mansions comprise office block and residential building, often there will be the behavior of petty thefts; in order to consider safety factor, all needing entrance guard device is installed, thus reducing antitheft phenomenon; but entrance guard device structure is in the past all comparatively complicated, and installation cost is higher.
Utility model content
It is simple that technical problem to be solved in the utility model is to provide a kind of structure, stable low noise building entrance guard device.
The utility model is achieved through the following technical solutions: a kind of building entrance guard device of low noise, described device comprises the locking mechanism be arranged in body of wall and the security door be arranged on below body of wall, described locking mechanism comprises the horizontal concrete chute be arranged in body of wall and the drive motors be arranged in horizontal concrete chute left end body of wall, the output shaft of described drive motors is installed with drive screw, drive screw right-hand member is arranged on body of wall right-hand member by bearing, described drive screw is provided with slip cap, the clamping block that can slide up and down in slip cap is installed in described slip cap, described slip cap bottom is provided with for the spacing protrusion spacing to described clamping block, between described spacing protrusion and described clamping block, back-moving spring is installed, described clamping block upper end is provided with roller, slide rail is provided with in the body of wall of described horizontal concrete chute upper end, described slide rail is followed successively by press-in planar portions from left to right, transition plane portion and stretch out planar portions, described security door upper end is provided with the lock hole for coordinating with clamping block, between described drive motors and described body of wall, silencing cotton is installed, the noise that described silencing cotton produces when greatly can reduce the work of described drive motors.
Further technical scheme, described clamping block upper end be broadside in order to be slidably matched with described slip cap inwall, to be narrow limit stretch in order to hold described back-moving spring in lower end.
The beneficial effects of the utility model are: the rotation that make use of drive motors, make slip cap side-to-side movement on drive screw, and can stretch in the clamping block process of moving at slip cap, when stretching out, security door is locked, during retraction, remove the locking to security door, the utility model structure is simple, easy for installation, installation cost is reduced greatly, and the utility model is stable.
Accompanying drawing explanation
For ease of illustrating, the utility model is described in detail by following specific embodiment and accompanying drawing.
Fig. 1 is the structural representation of the building entrance guard device of a kind of low noise of the present utility model;
Structural representation time Fig. 2 is the building entrance guard device locking of a kind of low noise of the present utility model.
Detailed description of the invention
Below in conjunction with Fig. 1-2, the present invention is described in detail.
The building entrance guard device of a kind of low noise of the present utility model, described device comprises the locking mechanism be arranged in body of wall 3 and the security door 1 be arranged on below body of wall 3, described locking mechanism comprises the horizontal concrete chute 14 being arranged in body of wall 3 and the drive motors 2 be arranged in horizontal concrete chute 14 left end body of wall 3, the output shaft of described drive motors 2 is installed with drive screw 15, drive screw 15 right-hand member is arranged on body of wall 3 right-hand member by bearing, described drive screw 15 is provided with slip cap 9, the clamping block 8 that can slide up and down in slip cap 9 is installed in described slip cap 9, described slip cap 9 bottom is provided with for the spacing protrusion 12 spacing to described clamping block 8, between described spacing protrusion 12 and described clamping block 8, back-moving spring 11 is installed, described clamping block 8 upper end is provided with roller 7, slide rail is provided with in the body of wall 3 of described horizontal concrete chute 14 upper end, described slide rail is followed successively by press-in planar portions 4 from left to right, transition plane portion 5 and stretch out planar portions 6, described security door 1 upper end is provided with the lock hole 13 for coordinating with clamping block 8, between described drive motors 2 and described body of wall 3, silencing cotton 21 is installed, described silencing cotton can reduce the noise produced when described drive motors 2 works greatly.
Described clamping block 8 upper end be broadside in order to be slidably matched with described slip cap 9 inwall, to be narrow limit stretch in order to hold described back-moving spring 11 in lower end.
During use, utilize drive motors to rotate, make slip cap to left movement, in the process that slip cap is done exercises left, clamping block is slowly depressed, and final clamping block lower end extend in lock hole, after drive motors shuts down, the threaded engagement in drive screw and slip cap is utilized to carry out self-locking; After utilizing drive motors to rotate backward, slip cap is moved right, slip cap moves right in the process of motion, and due to the effect of back-moving spring, clamping block is slowly retracted, and final clamping block is retracted in slip cap completely, now unlocks, and security door can be opened.
The beneficial effects of the utility model are: the rotation that make use of drive motors, make slip cap side-to-side movement on drive screw, and can stretch in the clamping block process of moving at slip cap, when stretching out, security door is locked, during retraction, remove the locking to security door, the utility model structure is simple, easy for installation, installation cost is reduced greatly, and the utility model is stable.
The above, be only detailed description of the invention of the present utility model, but protection domain of the present utility model is not limited thereto, and any change of expecting without creative work or replacement, all should be encompassed within protection domain of the present utility model.Therefore, the protection domain that protection domain of the present utility model should limit with claims is as the criterion.
Claims (2)
1. the building entrance guard device of a low noise, it is characterized in that: described device comprises the locking mechanism be arranged in body of wall (3) and the security door (1) being arranged on body of wall (3) below, described locking mechanism comprises the horizontal concrete chute (14) be arranged in body of wall (3) and the drive motors (2) be arranged in horizontal concrete chute (14) left end body of wall (3), the output shaft of described drive motors (2) is installed with drive screw (15), drive screw (15) right-hand member is arranged on body of wall (3) right-hand member by bearing, described drive screw (15) is provided with slip cap (9), the clamping block (8) that can slide up and down in slip cap (9) is installed in described slip cap (9), described slip cap (9) bottom is provided with for the spacing protrusion (12) spacing to described clamping block (8), back-moving spring (11) is installed between described spacing protrusion (12) and described clamping block (8), described clamping block (8) upper end is provided with roller (7), slide rail is provided with in the body of wall (3) of described horizontal concrete chute (14) upper end, described slide rail is followed successively by press-in planar portions (4) from left to right, transition plane portion (5) and stretch out planar portions (6), described security door (1) upper end is provided with the lock hole (13) for coordinating with clamping block (8), silencing cotton (21) is installed between described drive motors (2) and described body of wall (3), the noise that described silencing cotton produces when greatly can reduce described drive motors (2) work.
2. the building entrance guard device of low noise according to claim 1, is characterized in that: described clamping block (8) upper end be broadside in order to be slidably matched with described slip cap (9) inwall, to be narrow limit stretch in order to hold described back-moving spring (11) in lower end.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520487421.1U CN204960548U (en) | 2015-07-08 | 2015-07-08 | Building entrance guard device of low noise |
| JP2015003729U JP3200288U (en) | 2015-07-08 | 2015-07-24 | Security equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520487421.1U CN204960548U (en) | 2015-07-08 | 2015-07-08 | Building entrance guard device of low noise |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204960548U true CN204960548U (en) | 2016-01-13 |
Family
ID=54330274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520487421.1U Expired - Fee Related CN204960548U (en) | 2015-07-08 | 2015-07-08 | Building entrance guard device of low noise |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP3200288U (en) |
| CN (1) | CN204960548U (en) |
-
2015
- 2015-07-08 CN CN201520487421.1U patent/CN204960548U/en not_active Expired - Fee Related
- 2015-07-24 JP JP2015003729U patent/JP3200288U/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP3200288U (en) | 2015-10-15 |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160113 Termination date: 20160708 |