CN2716224Y - Electromechanical interlocking device for safety door of construction elevator - Google Patents
Electromechanical interlocking device for safety door of construction elevator Download PDFInfo
- Publication number
- CN2716224Y CN2716224Y CN 03272446 CN03272446U CN2716224Y CN 2716224 Y CN2716224 Y CN 2716224Y CN 03272446 CN03272446 CN 03272446 CN 03272446 U CN03272446 U CN 03272446U CN 2716224 Y CN2716224 Y CN 2716224Y
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- lock
- safety door
- building hoist
- interlocking device
- mechanical
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- 238000010276 construction Methods 0.000 title abstract 4
- 238000001514 detection method Methods 0.000 claims abstract description 10
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 abstract description 12
- 230000003760 hair shine Effects 0.000 abstract 1
- 239000000725 suspension Substances 0.000 abstract 1
- 210000004247 hand Anatomy 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
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Abstract
The utility model relates to an electromechanical interlocking device for construction elevator (material frame) emergency exit. The safety door safety device comprises an electromagnetic mechanical lock (12), a position detection block (14) and an inductor (15), wherein the electromagnetic mechanical lock (12) is arranged on a safety door (11) of the elevator, the position detection block (14) is arranged on a suspension cage (13) of the construction elevator, the inductor (15) is arranged on a floor or a fixed position of a machine frame, and detection output signals of the position detection block (14) and the inductor (15) are connected with a control device of the electromagnetic mechanical lock (12). The utility model discloses a position detection piece detects the cage position, reaches only the emergency exit of the floor that the cage berthed and could open, and the purpose that the emergency exit of other floors can not be opened, and shines through controlling means control door opening signal pilot lamp, just could open the door the operation. The utility model relates to a rationally, convenient and practical can ensure effectively that the emergency exit of construction elevator floor access & exit can correctly close, avoids constructor from the floor emergency exit to lose sufficient.
Description
1, technical field:
The utility model relates to a kind of electromechanical interlocking device, particularly relates to a kind of electromechanical interlocking device that is used for building hoist (material frame) safety door, is used for the safety door of building hoist (material frame) the floor gangway of building ground.
2, background technology:
Be applied to the building hoist (material frame) of building ground now, its safety door is to adopt manually operated push-rod lock structure to carry out the switch door mostly; Whether for improving safety, some can add a spacing system in the push rod position, correctly shut to detect safety door.But, the build labourer slips from building hoist (material frame) floor safety door, casualty accident but has increase trend greatly so that meet accident, return and make a thorough investigation of at the end, be because the workman of building ground uses before and after building hoist (material frame) the loading and unloading material, because greedy convenient event, between having a mind to or being not intended to, the safety door of floor gangway is not correctly shut, thereby caused unexpected generation.
3, summary of the invention:
The purpose of this utility model is to overcome above-mentioned shortcoming and provides a kind of can guarantee effectively that the safety door of building hoist (material frame) floor gangway can correctly shut, avoid the build labourer to slip, prevent the electromechanical interlocking device that is used for the building hoist safety door of fortuitous casualty accident from building hoist (material frame) floor safety door.
Structural representation of the present utility model as shown in drawings, include electromagnetic and mechanical lock (12), position probing piece (14), inductor (15), wherein electromagnetic and mechanical lock (12) is installed on the safety door (11) of elevator, position probing piece (14) is installed on the cage (13) of building hoist, inductor (15) is installed on the fixing position of floor or frame, and the detection output signal of position probing piece (14) and inductor (15) is connected with the control setup that electromagnetic and mechanical is locked (12).
Above-mentioned electromagnetic and mechanical lock (12) includes lock box (31), the coil (33) of unblanking, control setup (34), electric lock lock bolt (35), mechanical lock lock bolt (36), lock gall (37), push rod (38), the coil (33) of wherein unblanking, control setup (34), electric lock lock bolt (35), mechanical lock lock bolt (36), lock gall (37), push rod (38) all places in the lock box (31), and the base plate (41) of lock box (31) is connected on the door leaf of lifter safety door (11), and lock box shell outer cover (43) is connected on another door leaf of lifter safety door (11), the coil (33) of unblanking is connected with control setup (34) by unlock button (23), electric lock lock bolt (35) with control by the coil of unblanking (33), the driver train that is installed in the lock gall (37) connects, and mechanical lock lock bolt (36) is connected with push rod (38).
Above-mentioned control setup (34) also is connected with enabling signal indicator lamp (22).
The above-mentioned driver train that is installed in the lock gall (37) also is connected with electric lock micro-switch (32), push rod (38) also is connected with mechanical lock micro-switch (39), and electric lock micro-switch (32) and mechanical lock micro-switch (39) are connected on the winch electrical control start loop that starts building hoist.
Above-mentioned unlock button (23) and unlock button gangbar (44) thereof are installed in the pushing hands (49).
Also be provided with the key hole (45) that available key starts the interior driver train of lock gall (37) on the panel of above-mentioned lock box (31).
Also be provided with the available hand rotary switch (46) that manually boots the interior driver train of locking lock gall (37) on the panel of above-mentioned lock box (31).
Also be equiped with manual peripheral hardware lockset (47) on the base plate (41) of above-mentioned lock box (31).
The utility model is owing to adopt the structure that is provided with position probing piece, inductor, electromagnetic and mechanical lock, detect the cage position by the position probing piece, reach and have only the safety door of the floor that cage stops to open, and the purpose that the safety door of other floors cannot be opened, and shinny by control setup control enabling signal indicator lamp, just can carry out opening door operation.In addition, in the electromagnetic and mechanical of the present utility model lock micro-switch is housed, in order to detection (or opening the door) state of closing the door, guarantee that the electromagnetic and mechanical lock is correctly shut after, just safety door can be closed appropriate signal and be sent to winch control start loop, just can control the cage lifting of winch traction; In addition, the utility model is provided with electromechanical interlocks, and door open button and door open button gangbar are located in the pushing hands, realizes can once finishing with one hand and presses door open button and safety door is opened.The utility model is a kind of reasonable in design, convenient and practical, can guarantee effectively that the safety door of building hoist (material frame) floor gangway can correctly shut, avoid the build labourer to slip, prevent the electromechanical interlocking device that is used for the building hoist safety door of fortuitous casualty accident from building hoist (material frame) floor safety door.
4, description of drawings:
Fig. 1 is contained in the scheme of installation of elevator (material frame) safety door for the utility model;
Fig. 2 is an electrical schematic of the present utility model;
Fig. 3 is an inner structure scheme drawing of the present utility model;
Fig. 4 is a schematic appearance of the present utility model;
Fig. 5 is the birds-eye view of Fig. 4.
5, embodiment:
Embodiment:
Structural representation of the present utility model such as Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, include electromagnetic and mechanical lock (12), position probing piece (14), inductor (15), wherein electromagnetic and mechanical lock (12) is installed on the safety door (11) of elevator, position probing piece (14) is installed on the cage (13) of building hoist, inductor (15) is installed on the fixing position of floor or frame, and the detection output signal of position probing piece (14) and inductor (15) is connected with the control setup that electromagnetic and mechanical is locked (12).
Above-mentioned electromagnetic and mechanical lock (12) includes lock box (31), the coil (33) of unblanking, control setup (34), electric lock lock bolt (35), mechanical lock lock bolt (36), lock gall (37), push rod (38), the coil (33) of wherein unblanking, control setup (34), electric lock lock bolt (35), mechanical lock lock bolt (36), lock gall (37), push rod (38) all places in the lock box (31), and the base plate (41) of lock box (31) is connected on the door leaf of lifter safety door (11), and lock box shell outer cover (43) is connected on another door leaf of lifter safety door (11), the coil (33) of unblanking is connected with control setup (34) by unlock button (23), electric lock lock bolt (35) with control by the coil of unblanking (33), the driver train that is installed in the lock gall (37) connects, and mechanical lock lock bolt (36) is connected with push rod (38).
Above-mentioned control setup (34) also is connected with enabling signal indicator lamp (22).
The above-mentioned driver train that is installed in the lock gall (37) also is connected with electric lock micro-switch (32), push rod (38) also is connected with mechanical lock micro-switch (39), and electric lock micro-switch (32) and mechanical lock micro-switch (39) are connected on the winch electrical control start loop that starts building hoist.
Above-mentioned unlock button (23) and unlock button gangbar (44) thereof are installed in the pushing hands (49).
Also be provided with the key hole (45) that available key starts the interior driver train of lock gall (37) on the panel of above-mentioned lock box (31).
Also be provided with the available hand rotary switch (46) that manually boots the interior driver train of locking lock gall (37) on the panel of above-mentioned lock box (31).
Also be equiped with manual peripheral hardware lockset (47) on the base plate (41) of above-mentioned lock box (31).
When the utility model uses, with reference to Fig. 1 and Fig. 2, electromagnetic and mechanical lock (12) is installed on the safety door (11) of elevator floor gangway, position inspection lateral mass (14) detects cage (13) position, only reach the floor that cage (13) is stopped, safety door could be opened, and the safety door of other floors cannot be opened.Off-position is put accurate when cage institute, inductor (15) is delivered to control setup (34) with detection signal, control setup (34) output logic signal makes enabling signal indicator lamp (22) shinny, indication can be opened the door, just allow and press unlock button (23), allow electric current by the coil of unblanking (33), the driver train that the coil of unblanking (33) control is installed in the lock gall (37) is opened the electric lock lock bolt (35) that is attached thereto.
With reference to Fig. 3, detect electric lock close the door usefulness electric lock micro-switch (32) and detect the close the door mechanical lock micro-switch (39) of usefulness of mechanical lock and be connected on the winch electrical control start loop that starts building hoist.After guaranteeing that the electromagnetic and mechanical lock is correctly shut, just safety door can be closed appropriate signal and be sent to the winch controller; After the safety door pass is appropriate, just can control the cage lifting of winch traction.
With reference to Fig. 4, Fig. 5, the base plate (41) of lock box (31) is connected on the left-hand door of lifter safety door (11), and lock box shell outer cover (43) is connected on the right door of lifter safety door (11), and electromagnetic and mechanical lock (12) then is connected on the base plate (41); Unlock button (23) is installed on the lock box lid, unlock button gangbar (44) is installed in the pushing hands (49), holding pushing hands (49) after, press gangbar (44) with thumb, and then draw back safety door, promptly can once finish and press door open button and safety door is opened with one hand.After the PTO Power Take Off of coming off duty (or the unexpected back that has a power failure), all safety doors can not be opened; During maintenance when PTO Power Take Off (or), available key inserts the key hole (45) on lock box (31) panel, and key starts the driver train that is installed in the lock gall (37), and the electric lock lock bolt (35) that is attached thereto is opened.According to user's requirement, key can be general, and the convenient responsible official of appointment manages, the unified use.In addition, also can start the interior driver train of locking lock gall (37), the electric lock lock bolt (35) that is attached thereto is opened by manual hand rotary switch (45).In addition, also can pass through manual peripheral hardware lockset (47), on safety door latch.
Claims (8)
1, a kind of electromechanical interlocking device that is used for the building hoist safety door, it is characterized in that including electromagnetic and mechanical lock (12), position probing piece (14), inductor (15), wherein electromagnetic and mechanical lock (12) is installed on the safety door (11) of elevator, position probing piece (14) is installed on the cage (13) of building hoist, inductor (15) is installed on the fixing position of floor or frame, and the detection output signal of position probing piece (14) and inductor (15) is connected with the control setup that electromagnetic and mechanical is locked (12).
2, the electromechanical interlocking device that is used for the building hoist safety door according to claim 1, it is characterized in that above-mentioned electromagnetic and mechanical lock (12) includes lock box (31), the coil (33) of unblanking, control setup (34), electric lock lock bolt (35), mechanical lock lock bolt (36), lock gall (37), push rod (38), the coil (33) of wherein unblanking, control setup (34), electric lock lock bolt (35), mechanical lock lock bolt (36), lock gall (37), push rod (38) all places in the lock box (31), and the base plate (41) of lock box (31) is connected on the door leaf of lifter safety door (11), and lock box shell outer cover (43) is connected on another door leaf of lifter safety door (11), the coil (33) of unblanking is connected with control setup (34) by unlock button (23), electric lock lock bolt (35) with control by the coil of unblanking (33), the driver train that is installed in the lock gall (37) connects, and mechanical lock lock bolt (36) is connected with push rod (38).
3, the electromechanical interlocking device that is used for the building hoist safety door according to claim 2 is characterized in that above-mentioned control setup (34) also is connected with enabling signal indicator lamp (22).
4, the electromechanical interlocking device that is used for the building hoist safety door according to claim 2, it is characterized in that the above-mentioned driver train that is installed in the lock gall (37) also is connected with electric lock micro-switch (32), push rod (38) also is connected with mechanical lock micro-switch (39), and electric lock micro-switch (32) and mechanical lock micro-switch (39) are connected on the winch electrical control start loop that starts building hoist.
5, the electromechanical interlocking device that is used for the building hoist safety door according to claim 2 is characterized in that above-mentioned unlock button (23) and unlock button gangbar (44) thereof are installed in the pushing hands (49).
6, the electromechanical interlocking device that is used for the building hoist safety door according to claim 2 is characterized in that also being provided with on the panel of above-mentioned lock box (31) the key hole (45) that available key starts the interior driver train of lock gall (37).
7,, it is characterized in that also being provided with on the panel of above-mentioned lock box (31) the available hand rotary switch (46) that manually boots the interior driver train of locking lock gall (37) according to claim 1 or 2 or 3 or 4 or the 5 or 6 described electromechanical interlocking devices that are used for the building hoist safety door.
8, the electromechanical interlocking device that is used for the building hoist safety door according to claim 7 is characterized in that also being equiped with manual peripheral hardware lockset (47) on the base plate (41) of above-mentioned lock box (31).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HK02105189A HK1044680A2 (en) | 2002-07-12 | 2002-07-12 | Construction hoists (material lifts/hoists) safety door electro-mechanical interlock device |
HK02105189.8 | 2002-07-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2716224Y true CN2716224Y (en) | 2005-08-10 |
Family
ID=27772901
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 03272446 Expired - Fee Related CN2716224Y (en) | 2002-07-12 | 2003-06-17 | Electromechanical interlocking device for safety door of construction elevator |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN2716224Y (en) |
HK (1) | HK1044680A2 (en) |
Cited By (13)
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CN102491155A (en) * | 2011-11-21 | 2012-06-13 | 安徽水利开发股份有限公司 | Interlocking control system of safety doors of material receiving platform |
CN103332551A (en) * | 2013-07-10 | 2013-10-02 | 嘉兴市华东建设机械有限公司 | Construction hoist with built-in balance weights |
CN103332576A (en) * | 2013-07-10 | 2013-10-02 | 嘉兴市华东建设机械有限公司 | Protective door electromechanical interlocking device |
CN103332575A (en) * | 2013-07-10 | 2013-10-02 | 嘉兴市华东建设机械有限公司 | Protective door interlocking device |
CN103738821A (en) * | 2013-12-18 | 2014-04-23 | 浙江万达建设集团有限公司 | Auto-induction opening and closing device of building floor construction protection door and construction process thereof |
TWI463069B (en) * | 2010-08-13 | 2014-12-01 | Wobben Aloys | Wind power installation working gallery and wind power installation |
CN104370195A (en) * | 2014-11-18 | 2015-02-25 | 江苏亚邦染料股份有限公司 | Interlocking floor stopping protective structure of lift and protective door |
CN104370196A (en) * | 2014-11-18 | 2015-02-25 | 江苏亚邦染料股份有限公司 | Interlocking floor stopping protective structure of lift and protective door |
CN107697779A (en) * | 2017-10-23 | 2018-02-16 | 芜湖市长江起重设备制造有限公司 | Protect door interlock |
CN108798469A (en) * | 2018-06-13 | 2018-11-13 | 合肥市神雕起重机械有限公司 | A kind of garage electric overhead door with built-in turning formula lighting device |
CN109879144A (en) * | 2019-03-01 | 2019-06-14 | 日立电梯(中国)有限公司 | Layer door unlocking control system, method, apparatus, computer equipment and storage medium |
CN111762672A (en) * | 2020-07-31 | 2020-10-13 | 厦门康柏机械集团有限公司 | Electric interlocking system for maintenance door machine |
CN112850395A (en) * | 2019-11-27 | 2021-05-28 | 中际联合(北京)科技股份有限公司 | Lifting device with non-contact electromagnetic induction detection function |
Families Citing this family (1)
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CN103193128B (en) * | 2013-04-17 | 2016-08-17 | 昆明地标机电设备有限公司 | The security protection system of construction elevator |
-
2002
- 2002-07-12 HK HK02105189A patent/HK1044680A2/en not_active IP Right Cessation
-
2003
- 2003-06-17 CN CN 03272446 patent/CN2716224Y/en not_active Expired - Fee Related
Cited By (23)
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US9150386B2 (en) | 2010-08-13 | 2015-10-06 | Wobben Properties Gmbh | Wind energy installation working gantry and wind energy installation |
TWI463069B (en) * | 2010-08-13 | 2014-12-01 | Wobben Aloys | Wind power installation working gallery and wind power installation |
CN102491155B (en) * | 2011-11-21 | 2013-12-25 | 安徽水利开发股份有限公司 | Interlocking control system of safety doors of material receiving platform |
CN102491155A (en) * | 2011-11-21 | 2012-06-13 | 安徽水利开发股份有限公司 | Interlocking control system of safety doors of material receiving platform |
CN103332551A (en) * | 2013-07-10 | 2013-10-02 | 嘉兴市华东建设机械有限公司 | Construction hoist with built-in balance weights |
CN103332576A (en) * | 2013-07-10 | 2013-10-02 | 嘉兴市华东建设机械有限公司 | Protective door electromechanical interlocking device |
CN103332575A (en) * | 2013-07-10 | 2013-10-02 | 嘉兴市华东建设机械有限公司 | Protective door interlocking device |
CN103332576B (en) * | 2013-07-10 | 2015-10-21 | 嘉兴市华东建设机械有限公司 | Protective door electromechanical interlocking device |
CN103332551B (en) * | 2013-07-10 | 2015-10-21 | 嘉兴市华东建设机械有限公司 | Counterweight Construction hoist with built-in |
CN103738821A (en) * | 2013-12-18 | 2014-04-23 | 浙江万达建设集团有限公司 | Auto-induction opening and closing device of building floor construction protection door and construction process thereof |
CN103738821B (en) * | 2013-12-18 | 2015-04-29 | 浙江万达建设集团有限公司 | Auto-induction opening and closing device of building floor construction protection door and construction process thereof |
CN104370196A (en) * | 2014-11-18 | 2015-02-25 | 江苏亚邦染料股份有限公司 | Interlocking floor stopping protective structure of lift and protective door |
CN104370195A (en) * | 2014-11-18 | 2015-02-25 | 江苏亚邦染料股份有限公司 | Interlocking floor stopping protective structure of lift and protective door |
CN104370195B (en) * | 2014-11-18 | 2018-04-17 | 江苏亚邦染料股份有限公司 | The interlocking stop layers protective device of elevator and protective door |
CN104370196B (en) * | 2014-11-18 | 2018-05-04 | 江苏亚邦染料股份有限公司 | The interlocking stop layers of elevator and protective door protect structure |
CN107697779B (en) * | 2017-10-23 | 2019-08-30 | 芜湖市长江起重设备制造有限公司 | Protect door interlock |
CN107697779A (en) * | 2017-10-23 | 2018-02-16 | 芜湖市长江起重设备制造有限公司 | Protect door interlock |
CN108798469A (en) * | 2018-06-13 | 2018-11-13 | 合肥市神雕起重机械有限公司 | A kind of garage electric overhead door with built-in turning formula lighting device |
CN108798469B (en) * | 2018-06-13 | 2019-12-10 | 合肥市神雕起重机械有限公司 | Garage is with electronic lift door with built-in convertible lighting device |
CN109879144A (en) * | 2019-03-01 | 2019-06-14 | 日立电梯(中国)有限公司 | Layer door unlocking control system, method, apparatus, computer equipment and storage medium |
CN109879144B (en) * | 2019-03-01 | 2021-10-22 | 日立电梯(中国)有限公司 | System, method and device for controlling unlocking of landing door, computer equipment and storage medium |
CN112850395A (en) * | 2019-11-27 | 2021-05-28 | 中际联合(北京)科技股份有限公司 | Lifting device with non-contact electromagnetic induction detection function |
CN111762672A (en) * | 2020-07-31 | 2020-10-13 | 厦门康柏机械集团有限公司 | Electric interlocking system for maintenance door machine |
Also Published As
Publication number | Publication date |
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HK1044680A2 (en) | 2002-10-18 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Patentee after: Guangzhou Jianli Machinery Co., Ltd. Patentee before: Jianli Engineering Machinery Co., Guangzhou |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050810 Termination date: 20110617 |