CN208380380U - A kind of rectilinear monitoring door closer - Google Patents
A kind of rectilinear monitoring door closer Download PDFInfo
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- CN208380380U CN208380380U CN201820740998.2U CN201820740998U CN208380380U CN 208380380 U CN208380380 U CN 208380380U CN 201820740998 U CN201820740998 U CN 201820740998U CN 208380380 U CN208380380 U CN 208380380U
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- locating sleeve
- enabling
- arm bar
- closes
- monitor
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Abstract
The utility model discloses a kind of rectilinear monitoring door closers, a monitor, upper rocker arm bar and hydraulic controller are closed including arm seat mandrel, lower shake-changing arm bar, electronics, the electronics closes a monitor and is fixed on upper rocker arm bar, the lower shake-changing arm bar is by arm seat mandrel and upper rocker arm bar and closes a monitor and connect, one end of the lower shake-changing arm bar is connect with hydraulic controller, and the electronics, which closes in a monitor, to be equipped with enabling microswitch side by side and close a microswitch；The arm seat mandrel includes locating sleeve, sleeve bolt, set type gear and fluted disc, and the locating sleeve is successively bumped into electronics and closes gatekeeper control and upper rocker arm bar, and the fluted disc upper end is bumped into locating sleeve, and lower end is fixedly connected with lower shake-changing arm bar；Locating sleeve, set type gear are successively fixedly connected by described sleeve pipe bolt with fluted disc from top to bottom.The utility model module is small, sets convenient, integrated design and can accurately monitor in real time to fire resistant doorsets open and close state.
Description
Technical field
The utility model relates to fire-fighting equipment technical fields, more particularly, to a kind of rectilinear monitoring door closer.
Background technique
According to the relevant regulations of security against fire, the place that fire easily occurs will not only install fire hydrant, but also fire exit door needs
It is equipped with door closer, door is made to be in normally off, for preventing the sprawling of fire, crowd races against time for evacuation.But due to
General public fire-fighting consciousness it is thin, in order to which easy access often makes fire resistant doorsets in the open state, or even the heap beside fire resistant doorsets
Product sundries cause fire resistant doorsets can not normal switching-off, this is all the important hidden danger of security against fire.It is most of will staff it is regular
Go check fire resistant doorsets closing situation, this only play interim effect because staff may be unexpected by when
Fire resistant doorsets are to open, and working efficiency is too low.This just needs a set of monitoring device that can observe the unlatchings of fire resistant doorsets in real time
State.
Common rectilinear monitoring door closer can not be directly integrated door sensor induction module in equipment currently on the market, to supervise
Control the on and off of door；Door sensor induction module volume itself is bigger, can increase and close being attached on door closer
The volume of door device, makes troubles for the installation and deployment of door closer.
Utility model content
In view of this, the purpose of this utility model be in view of the deficiencies of the prior art, provide a kind of monitoring module it is small, setting
Simply, incude sensitive and high precision rectilinear monitoring door closer.
In order to achieve the above objectives, the utility model uses following technical scheme:
A kind of rectilinear monitoring door closer, including arm seat mandrel, lower shake-changing arm bar, electronics close a monitor, upper rocker arm bar and
Hydraulic controller, the electronics close a monitor and are fixed on upper rocker arm bar, and the lower shake-changing arm bar passes through arm seat mandrel and above shakes
Armed lever and electronics close a monitor and are flexibly connected, and the upper rocker arm bar is fixed on doorframe, one end of the lower shake-changing arm bar and liquid
Pressure controller connection, and be fixed on door-plate, the electronics, which closes in a monitor, to be equipped with enabling microswitch side by side and closes door
Microswitch；The arm seat mandrel includes locating sleeve, sleeve bolt, set type gear and fluted disc, and the locating sleeve successively covers
It is closed in a monitor and upper rocker arm bar mounted in electronics, the fluted disc upper end is bumped into set type gear, lower end and the fixed company of lower shake-changing arm bar
It connects；Locating sleeve, set type gear are successively fixedly connected by described sleeve pipe bolt with fluted disc from top to bottom.
Preferably, the locating sleeve includes enabling locating sleeve and closes a locating sleeve, the enabling locating sleeve and
Closing a locating sleeve is in hollow circular cylinder, and enabling locating sleeve lower end offers enabling positioning groove, and upper end opens up
There are two symmetrical enabling casing positioning groove, threaded locating hole is offered respectively immediately below the enabling casing positioning groove；It is described
It closing a locating sleeve and is divided into the first tube body, the second tube body and third tube body, first tube body is sleeved in enabling locating sleeve,
First tube body upper end, which is opened, to be symmetrically arranged with two and closes door pocket pipe positioning groove, and interior lower end is equipped with bolt support platform, and described second
The side of tube body is equipped with and closes a positioning groove, and the third tube body is sleeved in the fixation hole of upper rocker arm bar, second tube body,
Third tube body is consistent with the inside diameter of bolt support platform, and is equipped with screw thread.
Preferably, the enabling microswitch and close on a microswitch and be respectively equipped with idler wheel, the idler wheel respectively with open
Door positioning groove monitors the opening and closing of door with a positioning groove cooperation is closed.
Preferably, the locating sleeve is swung with lower shake-changing arm bar, the enabling microswitch and closes a microswitch with upper
Wave armed lever swing.
Preferably, the enabling locating sleeve is consistent with the outer diameter of the second tube body.
Preferably, described sleeve pipe bolt is supported by bolt support platform and is fixed.
Preferably, it when installing and using, the enabling positioning groove and closes a positioning groove and cannot be located at same vertical line
On.
Preferably, the set type gear is equipped with gear positioning port.
Preferably, the inside that the electronics closes a monitor is equipped with positioning column.
Preferably, the positioning column is matched with gear positioning port, realizes the enabling positioning of monitoring door closer.
The beneficial effects of the utility model are: enabling casing positioning groove and closing door pocket pipe positioning groove and facilitating in installation process and open
Door locating sleeve and the adjusting rotation for closing a locating sleeve；Enabling positioning groove is used to control closing for door with a positioning groove is closed
It closes；Threaded locating hole is used to fix enabling locating sleeve and closes a locating sleeve；Bolt support platform is used to fixed sleeving bolt；It is fixed
The positioning that position casing realizes door switch angle is adjusted, and enabling microswitch and closes a microswitch to solve door sensor volume excessive
The problem of；The monitoring door closer is strong using degree, is not influenced by the size of fire resistant doorsets, open angle, accurately fire resistant doorsets can be opened,
Closed state is monitored in real time；Monitoring module is small, setting is simple, at low cost, power consumption is small, induction is sensitive, precision is high, integral type
Design, improves the functionality advantage of integral product.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of locating sleeve；
Fig. 3 is the top view of locating sleeve；
Fig. 4 is locating sleeve and enabling microswitch and the connection schematic diagram for closing a microswitch；
Fig. 5 is the schematic diagram of enabling microswitch；
Fig. 6 is the connection schematic diagram for closing a microswitch and locating sleeve；
Fig. 7 is the connection schematic diagram of enabling microswitch and locating sleeve；
Fig. 8 is the structural schematic diagram of set type gear；
Fig. 9 is the structural schematic diagram of upper rocker arm bar；
Figure 10 is the schematic diagram of door opening state of the present invention；
Figure 11 is the schematic diagram that the present invention closes door state.
In figure: 1 arm seat mandrel, 2 upper rocker arm bars, 3 lower shake-changing arm bars, 4 electronics close a monitor, 5 hydraulic controllers, 6 casings
Bolt, 7 locating sleeves, 8 sets of type gears, 9 fluted discs, 10 enabling microswitches, 11 close a microswitch, and 12 fixation holes, 13 open the door
Locating sleeve, 14 close a locating sleeve, and 15 enabling casing positioning grooves, 16 threaded locating holes, 17 enabling positioning grooves, 18 close door pocket
Pipe positioning groove, 19 close a positioning groove, 20 idler wheels, 21 first tube bodies, 22 second tube bodies, 23 third tube bodies, 24 bolt support platforms,
25 positioning columns, 26 gear positioning ports.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and examples.
Embodiment
As shown in figs. 1-11, a kind of rectilinear monitoring door closer, including arm seat mandrel 1, lower shake-changing arm bar 3, electronics close gatekeeper
Device 4, upper rocker arm bar 2 and hydraulic controller 5 are controlled, electronics, which closes in a monitor 4, to be equipped with enabling microswitch 10 side by side and close door
Microswitch 11, arm seat mandrel 1 include locating sleeve 7, sleeve bolt 6, set type gear 8 and fluted disc 9, and locating sleeve 7 includes opening
It door locating sleeve 7 and closes a locating sleeve 7, enabling locating sleeve 7 and closes a locating sleeve 7 in hollow circular cylinder, open the door
7 lower end of locating sleeve offers enabling positioning groove 17, and upper end is opened up there are two symmetrical enabling casing positioning groove 15, and open the door set
Threaded locating hole 16 is offered respectively immediately below pipe positioning groove 15；A locating sleeve 7 is closed to divide for the first tube body 21, the second tube body 22
With third tube body 23, the first tube body 21 is sleeved in enabling locating sleeve 7, and 21 upper end of the first tube body, which is opened, to be symmetrically arranged with two and close door
Casing positioning groove 18, interior lower end are equipped with bolt support platform 24, and the side of the second tube body 22, which is equipped with, closes a positioning groove 19, third
Tube body 23 is sleeved in the fixation hole 12 of upper rocker arm bar 2,24 inside diameter of the second tube body 22, third tube body 23 and bolt support platform
Unanimously, and it is equipped with screw thread；Second tube body 22 is consistent with the outer diameter of enabling locating sleeve 13；Locating sleeve 7 is successively sleeved on electronics
It closes in a monitor 4 and upper rocker arm bar 2,9 upper end of fluted disc is bumped into set type gear 8, and lower end is fixedly connected with lower shake-changing arm bar 3；Casing
Locating sleeve 7, set type gear 8 are successively fixedly connected by bolt 6 with fluted disc 9 from top to bottom, and are supported admittedly by bolt support platform 24
It is fixed；Enabling microswitch 10 and close on a microswitch 11 and be respectively equipped with idler wheel 20, idler wheel 20 respectively with enabling positioning groove 17
The opening and closing of door are monitored with the cooperation of a positioning groove 19 is closed；Electronics closes a monitor 4 and is fixed on upper rocker arm bar 2, opens
It door microswitch 10 and closes a microswitch 11 and is swung with armed lever is above waved, lower shake-changing arm bar 3 passes through arm seat mandrel 1 and upper rocker arm bar
2 and electronics close the flexible connection of a monitor 4, locating sleeve 7 is swung with lower shake-changing arm bar 3, and upper rocker arm bar 2 is fixed on doorframe, under
One end of rocking lever 3 is connect with hydraulic controller 5, and is fixed on door-plate.
Set type gear 8 is equipped with gear positioning port 26, and the inside that electronics closes a monitor 4 is equipped with positioning column 25, by fixed
Position column 25 is matched with gear positioning port 26, realizes enabling positioning and the control automatic door-closing of monitoring door closer.
The utility model is further explained:
Enabling locating sleeve 13 and close a locating sleeve 14 respectively with enabling microswitch 10 and close a microswitch 11
Idler wheel 20 is in contact；When installing door closer, by adjusting enabling locating sleeve 13 and closing the enabling of 14 top of a locating sleeve
Casing positioning groove 15 and door pocket pipe positioning groove 18 is closed, to adjust the position location that rectilinear monitoring door closer opens and closes door,
Enabling locating sleeve 13 and close a locating sleeve 14 position after, be screwed into two threaded locating holes 16, clamshell doors by two screws
Locating sleeve 13 and the position for closing a locating sleeve 14 are locked, and wherein enabling positioning groove 17 and close a positioning groove 19 not
It can be located in same vertical line.
Enabling microswitch 10 and the 7 outer surface joint of idler wheel 20 and locating sleeve on a microswitch 11 is closed, positioned
Casing 7 pushes down enabling microswitch 10 or closes the switch button of a microswitch 11, and door is made to be in half-open position；When enabling fine motion
When switch 10 or the idler wheel 20 for closing a microswitch 11 slide into enabling positioning groove 17 or close positioning groove 19, enabling fine motion is opened
Pass 10 or the button for closing a microswitch 11 are released；When 10 button of enabling microswitch is released, determine that fire resistant doorsets are opened
It opens, when closing a microswitch 11 and being released, determines that fire resistant doorsets are closed, and the state of fire resistant doorsets is closed into gatekeeper control by electronics
The output end of device 4 is transmitted to external display equipment.
When fire resistant doorsets are opened, when fire resistant doorsets drive monitoring door closer to reach preset opening position from closed state, electronics
The positioning column 25 for closing a monitor 4 blocks the gear positioning port 26 of set type gear 8, and fire resistant doorsets are in locking opening state；Simultaneously
The enabling microswitch 10 that electronics closes in a monitor 4 is influenced by enabling locating slot 17 in complete release conditions, and closes door
Microswitch 11 is influenced by 19 position of the locating slot movement of closing for closing a locating sleeve 14 in complete stitching state, monitoring system
System determines that door is in an open state at this time.
Fire resistant doorsets remotely control or alarm automatic door-closing when, electronics close a monitor 4 positioning column 25 unclamp set type gear 8
Gear positioning port 26, the gear positioning port 26 of set type gear 8 lacks support, by the effect of hydraulic controller 5, make fire resistant doorsets from
Dynamic closure, after door closer restores to preset shutdown angle, fire resistant doorsets are in closed state；Electronics closes a monitor 4 simultaneously
The interior microswitch 11 that closes is influenced by a locating slot 19 is closed in complete release conditions, and enabling microswitch 10 is opened the door
The mobile influence in 17 position of enabling locating slot of locating sleeve 13 is in complete stitching state, and monitoring system determines Men Weiguan at this time
Closed state.
Related equipment component is conventional equipment element unless otherwise instructed in the embodiment above, related
Structure setting mode, working method or control mode are set-up mode, the working method of this field routine unless otherwise instructed
Or control mode.
Finally, it is stated that above embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the present application, this field
Other modifications or equivalent replacement that those of ordinary skill makes the technical solution of the utility model, it is practical without departing from this
The spirit and scope of new technique scheme should all cover in the scope of the claims of the utility model.
Claims (10)
1. a kind of rectilinear monitoring door closer, including arm seat mandrel (1), lower shake-changing arm bar (3), electronics close a monitor (4), on shake
Armed lever (2) and hydraulic controller (5), the electronics close a monitor (4) and are fixed on upper rocker arm bar (2), the lower shake-changing arm bar
(3) it closes a monitor (4) with upper rocker arm bar (2) and electronics by arm seat mandrel (1) to be flexibly connected, the upper rocker arm bar (2) is solid
It is scheduled on doorframe, one end of the lower shake-changing arm bar (3) is connect with hydraulic controller (5), and is fixed on door-plate, and feature exists
It is closed in a monitor (4) in: the electronics and enabling microswitch (10) is installed side by side and closes a microswitch (11)；The arm
Seat mandrel (1) includes locating sleeve (7), sleeve bolt (6), set type gear (8) and fluted disc (9), and the locating sleeve (7) is successively
Electronics is sleeved on to close in a monitor (4) and upper rocker arm bar (2), fluted disc (9) upper end is bumped into set type gear (8), lower end with
Lower shake-changing arm bar (3) is fixedly connected；Described sleeve pipe bolt (6) is from top to bottom successively by locating sleeve (7), set type gear (8) and tooth
Disk (9) is fixedly connected.
2. rectilinear monitoring door closer according to claim 1, it is characterised in that: the locating sleeve (7) includes opening the door
It locating sleeve (13) and closes a locating sleeve (14), the enabling locating sleeve (13) and closes a locating sleeve (14) in hollow
Type cylindrical body, enabling locating sleeve (13) lower end offer enabling positioning groove (17), and upper end opens up that there are two symmetrical
Enabling casing positioning groove (15), enabling casing positioning groove (15) underface offer threaded locating hole (16) respectively；It is described
It closes a locating sleeve (14) and is divided into the first tube body (21), the second tube body (22) and third tube body (23), first tube body (21)
It is sleeved in enabling locating sleeve (13), the first tube body (21) upper end, which is opened, to be symmetrically arranged with two and close door pocket pipe positioning groove
(18), interior lower end is equipped with bolt support platform (24), and the side of second tube body (22), which is equipped with, closes a positioning groove (19), institute
Third tube body (23) is stated to be sleeved in the fixation holes (12) of upper rocker arm bar (2), second tube body (22), third tube body (23) and
The inside diameter of bolt support platform (24) is consistent, and is equipped with screw thread.
3. rectilinear monitoring door closer according to claim 1, it is characterised in that: the enabling microswitch (10) and close
It is respectively equipped with idler wheel (20) on door microswitch (11), the idler wheel (20) positions with enabling positioning groove (17) and closing respectively
Groove (19) cooperates to monitor the opening and closing of door.
4. rectilinear monitoring door closer according to claim 1, it is characterised in that: the locating sleeve (7) is with lower shake-changing arm
Bar (3) swing, the enabling microswitch (10) and close a microswitch (11) with above wave armed lever swing.
5. rectilinear monitoring door closer according to claim 2, it is characterised in that: the enabling locating sleeve (13) and the
The outer diameter of two tube bodies (22) is consistent.
6. rectilinear monitoring door closer according to claim 1 or 2, it is characterised in that: described sleeve pipe bolt (6) is by bolt
Supporting table (24) support is fixed.
7. rectilinear monitoring door closer according to claim 2, it is characterised in that: when installing and using, described open the door is determined
Position groove (17) and close a positioning groove (19) cannot be in the same vertical line.
8. rectilinear monitoring door closer according to claim 1, it is characterised in that: the set type gear (8) is equipped with gear
Positioning port (26).
9. rectilinear monitoring door closer according to claim 1, it is characterised in that: the electronics closes a monitor (4)
Inside is equipped with positioning column (25).
10. rectilinear monitoring door closer according to claim 9, it is characterised in that: the positioning column (25) and gear are fixed
Position mouth (26) matches, and realizes the enabling positioning of monitoring door closer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820740998.2U CN208380380U (en) | 2018-05-18 | 2018-05-18 | A kind of rectilinear monitoring door closer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820740998.2U CN208380380U (en) | 2018-05-18 | 2018-05-18 | A kind of rectilinear monitoring door closer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208380380U true CN208380380U (en) | 2019-01-15 |
Family
ID=64971299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820740998.2U Active CN208380380U (en) | 2018-05-18 | 2018-05-18 | A kind of rectilinear monitoring door closer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208380380U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108798342A (en) * | 2018-05-18 | 2018-11-13 | 郑州金特莱电子有限公司 | A kind of rectilinear monitoring door closer |
-
2018
- 2018-05-18 CN CN201820740998.2U patent/CN208380380U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108798342A (en) * | 2018-05-18 | 2018-11-13 | 郑州金特莱电子有限公司 | A kind of rectilinear monitoring door closer |
| CN108798342B (en) * | 2018-05-18 | 2024-04-02 | 郑州金特莱电子有限公司 | Vertical monitoring door closer |
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