CN204310659U - The interlocking stop layers fender guard of a kind of elevator and protective door - Google Patents
The interlocking stop layers fender guard of a kind of elevator and protective door Download PDFInfo
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- CN204310659U CN204310659U CN201420690812.9U CN201420690812U CN204310659U CN 204310659 U CN204310659 U CN 204310659U CN 201420690812 U CN201420690812 U CN 201420690812U CN 204310659 U CN204310659 U CN 204310659U
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Abstract
The utility model discloses the interlocking stop layers fender guard of a kind of elevator and protective door, comprise lifting carrier and protection well, lifting carrier is connected with protection well slippage, and protection well is provided with protective door, also comprise one group or two groups of interlock systems, interlock system comprises first axis of guide, second axis of guide, pin, sliding sleeve, slippage pin, hauling rope, counterweight and erecting frame, first axis of guide and second axis of guide and erecting frame load, sliding sleeve is provided with slippage elongated hole, pin is provided with the slippage pin stretching into slippage elongated hole, and pin is connected with sliding sleeve slippage by slippage pin, one end of hauling rope is fixedly connected with protective door, through first axis of guide and second axis of guide, and be fixedly connected with slippage pin, and the other end of hauling rope is fixedly connected with counterweight, lifting carrier is provided with pin hole or pin groove, when protective door is opened, pin can stretch in pin hole or pin groove.The utility model structure is simple, ensures personal safety, and avoids safety misadventure occurs.
Description
Technical field
The utility model relates to a kind of parts of Track Vehicle Brake, the interlocking stop layers fender guard of especially a kind of elevator and protective door.
Background technology
On workshop or building ground, be equipped with elevator, elevator rises or declines in protection well, material is used for be transported to each floor, before handling material, after the necessary safe stop of elevator loading space is fixing, can start to load and unload material, but due to artificial misoperation, or weight of material is overweight, be greater than the tractive force of elevator steel rope, elevator will be caused to fall instantaneously, easily occur safety misadventure, safety can not get ensureing.
Summary of the invention
It is simple that the purpose of this utility model is to provide a kind of structure, ensures personal safety, and avoids the elevator of safety misadventure and the interlocking stop layers fender guard of protective door occur.
In order to achieve the above object, the technical solution of the utility model is: the interlocking stop layers fender guard of a kind of elevator and protective door, comprise lifting carrier and protection well, lifting carrier is connected with protection well slippage, and protection well is provided with protective door, also comprise one group or two groups of interlock systems, interlock system comprises first axis of guide, second axis of guide, pin, sliding sleeve, slippage pin, hauling rope, counterweight and erecting frame, erecting frame is fixedly connected with protection well, sliding sleeve is fixedly connected with erecting frame, first axis of guide and second axis of guide and erecting frame load, sliding sleeve is provided with slippage elongated hole, pin is provided with the slippage pin stretching into slippage elongated hole, and pin is connected with sliding sleeve slippage by slippage pin, one end of hauling rope is fixedly connected with protective door, through first axis of guide and second axis of guide, and be fixedly connected with slippage pin, and the other end of hauling rope is fixedly connected with counterweight, lifting carrier is provided with pin hole or pin groove, when protective door is opened, pin can stretch in pin hole or pin groove.
Also there is the 3rd axis of guide and the 4th axis of guide, 3rd axis of guide and the 4th axis of guide and erecting frame load, slippage pin is between first axis of guide and second axis of guide, one end of hauling rope is fixedly connected with protective door, through the 3rd axis of guide, first axis of guide, second axis of guide and the 4th axis of guide, and be fixedly connected with slippage pin, and the other end of hauling rope is fixedly connected with counterweight.
Described lifting carrier is frame structure, and four corners all have pulley, and protection well is provided with four slide rails, pulley and corresponding slide rail bearing fit.
Described interlock system has two groups, and protective door is made up of the door of two door structures, and interlock system is located at two door tops of protective door respectively, and the hauling rope of two interlock systems is fixedly connected with corresponding door.
Described protective door two doors are respectively equipped with the first keeper and the first keeper cover, the door being provided with the first keeper is also provided with stop collar, the first keeper and described stop collar sliding block joint, and the first keeper can be inserted put.
The first keeper cover place in one of them of described protective door is provided with travel switch, puts when the first keeper inserts the first keeper, and the first keeper can offset with the direct acting piston of travel switch.
Be provided with depression bar between described travel switch and the first keeper overlap, one end and the door hinge of depression bar connect, and put when the first keeper inserts the first keeper, the first keeper can drive depression bar to rotate, and the direct acting piston of depression bar and travel switch is offseted.
The top of described protective door is provided with the second keeper, and the position corresponding with the second keeper on protection well is provided with the second keeper cover.
Described first axis of guide, second axis of guide, the 3rd axis of guide and the 4th axis of guide are all equipped with roller.
After adopting said structure, achieve protective door and pin links, when protective door is opened, counterweight pulling traction rope, band untie-sell post moves on sliding sleeve, and by the pin hole of pin insertion lifting carrier or pin groove, when protective door is closed, pin is extracted out in lifting carrier, reach that " door expense enters, door close sells " effect, carrier is fixing just unloads because carelessness will not be elevated to avoid operating personal, pin is not extracted out cause with regard to start button adverse consequences after unloading, ensure personal safety, avoid safety misadventure occurs, improve degree of safety, and it is simple and reliable for structure.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model;
Fig. 2 is the birds-eye view of Fig. 1;
Fig. 3 is the I portion enlarged drawing of Fig. 2;
Fig. 4 is the door opening state schematic diagram of Fig. 2;
Fig. 5 is the A direction view of Fig. 3;
Fig. 6 is the first keeper and the first keeper nested structure schematic diagram of Fig. 1.
Detailed description of the invention
The embodiment provided below in conjunction with accompanying drawing is described in further detail the utility model.
Shown in Fig. 1 ~ 5, the interlocking stop layers fender guard of a kind of elevator and protective door, comprise lifting carrier 1 and protection well 2, lifting carrier 1 is connected with protection well 2 slippage, and protection well 2 is provided with protective door 2-1, also comprise two groups of interlock systems 3, interlock system 3 comprises first axis of guide 4, second axis of guide 5, pin 7, sliding sleeve 8, slippage pin 9, hauling rope 10, counterweight 11 and erecting frame 12, erecting frame 12 is fixedly connected with protection well 2, sliding sleeve 8 is fixedly connected with erecting frame 12, first axis of guide 4 and the second axis of guide 5 and erecting frame 12 load, sliding sleeve 8 is provided with slippage elongated hole 8-1, pin 7 is provided with the slippage pin 9 stretching into slippage elongated hole 8-1, and pin 7 is connected with sliding sleeve 8 slippage by slippage pin 9, one end of hauling rope 10 is fixedly connected with protective door 2-1, through first axis of guide 4 and second axis of guide 5, and be fixedly connected with slippage pin 9, and the other end of hauling rope 10 is fixedly connected with counterweight 11, lifting carrier 1 is provided with pin hole or pin groove 1-2, when protective door 2-1 opens, pin 7 can stretch in pin hole or pin groove 1-2.
Shown in Fig. 2,3,4, in order to the hauling rope 10 that can better lead, make counterweight 11 tensioner hauling rope 10, also there is the 3rd axis of guide 6 and the 4th axis of guide 13,3rd axis of guide 6 and the 4th axis of guide 13 and erecting frame 12 load, slippage pin 9 is between first axis of guide 4 and second axis of guide 5, one end of hauling rope 10 is fixedly connected with protective door 2-1, through the 3rd axis of guide 6, first axis of guide 4, second axis of guide 5 and the 4th axis of guide 13, and be fixedly connected with slippage pin 9, and the other end of hauling rope 10 is fixedly connected with counterweight 11.
Shown in Fig. 2,4, in order to lifting carrier 1 can be made to rise in protection well 2 or decline by pulsation-free, described lifting carrier 1 is frame structure, and four corners all have pulley 1-1, protection well 2 is provided with four slide rail 2-2, pulley 1-1 and corresponding slide rail 2-2 bearing fit.
Shown in Fig. 1,2,3,4, described interlock system 3 has two groups, protective door 2-1 is made up of the door 21 of two door structures, interlock system 3 is located at two door 21 tops of protective door 2-1 respectively, and the hauling rope 10 of two interlock systems 3 is fixedly connected with corresponding door, if protection well 2 is near wall, solve the installation question of interlock system 3.
Shown in Fig. 1,6, described protective door 2-1 two doors 21 are respectively equipped with the first keeper 2-1-1 and the first keeper cover 2-1-2, the door 21 being provided with the first keeper 2-1-1 is also provided with stop collar 211, first keeper 2-1-1 and described stop collar 211 sliding block joint, and can insert on the first keeper cover 2-1-2.One of them of described protective door 2-1 the first keeper cover 2-1-2 place on 21 is provided with travel switch 22, and when the first keeper 2-1-1 inserts on the first keeper cover 2-1-2, the first keeper 2-1-1 can offset with the direct acting piston 3-3-1 of travel switch 22.Described travel switch 22 and the first keeper overlap between 2-1-2 and are provided with depression bar 23, one end and the door 21 of depression bar 23 are hinged, when the first keeper 2-1-1 inserts on the first keeper cover 2-1-2, the first keeper 2-1-1 can drive depression bar 23 to rotate, and depression bar 23 is offseted with the direct acting piston 3-3-1 of travel switch 22.During use, travel switch 22 is electrically connected with the contactless switch of lifter motor electric power loop; When opening protective door 2-1, the first keeper 2-1-1 and travel switch 22 are separated, now, travel switch 22 in off-state, thus is disconnected lifter motor electric power loop, like this, even if there is operating personal to manipulate elevator by mistake, elevator can not be made normally to run; Otherwise, when closing protective door 2-1, the direct acting piston 3-3-1 of the first keeper 2-1-1 and travel switch 22 offsets, now, travel switch 22 is in conducting state, thus make lifter motor electric power loop also in conducting state, like this, allow operating personal normal running to run, achieve and only could connect lifter motor electric power loop when protective door 2-1 closes, open protective door 2-1 and be just disconnected lifter motor electric power loop, like this, not only effectively prevent maloperation, and improve the use safety of elevator, not easily personnel casualty accidents occurs.If certainly protective door 2-1 is the door design of single opened, the first keeper 2-1-1 is contained on protective door 2-1, and on the doorframe that the first keeper cover 2-1-2 and travel switch 22 are installed in protective door 2-1 or fixing body of wall.
Shown in Figure 6, more firm after closing to make protective door 2-1, the top of described protective door 2-1 is provided with the second keeper 2-1-3, and the position corresponding with the second keeper 2-1-3 on protection well 2 is provided with the second keeper and overlaps 2-1-4.
Shown in Figure 1, in order to two of a protective door 2-1 door lock being lived, described protective door 2-1 two doors are respectively equipped with keeper 2-1-1 and keeper cover 2-1-2.
Roller is equipped with shown in Fig. 3,5, in order to play minimizing rubbing effect further, described first axis of guide 4, second axis of guide 5, the 3rd axis of guide 6 and the 4th axis of guide 13 all.
When the utility model is installed, protection well 2 is arranged in workshop, and protection well 2 is built to top building from bottom building, every one deck protection well 2 is all arranged the protective door 2-1 of door structure, and the protective door 2-1 place of every floor is equipped with two groups of interlock systems 3, interlock system 3 is located at two door tops of protective door 2-1 respectively, and the hauling rope 10 of two interlock systems 3 is fixedly connected with corresponding door, when being elevated carrier 1 and rising or drop to certain floor handling material, when first must open the protective door 2-1 of door structure, as shown in Figure 5, when protective door 2-1 opens, counterweight 11 pulling traction rope 10, hauling rope 10 drives pin 7 to move right on sliding sleeve 8, and pin 7 is inserted in the pin hole 1-2 of lifting carrier 1, when protective door 2-1 closes, hauling rope 10 drives pin 7 to be moved to the left on sliding sleeve 8, pin 7 is extracted out in lifting carrier 1, reach that " door expense enters, door close sells " effect, carrier 1 is fixing just unloads because carelessness will not be elevated to avoid operating personal, pin 7 is not extracted out cause with regard to start button adverse consequences after unloading, ensure personal safety, avoid safety misadventure occurs, improve degree of safety, and it is simple and reliable for structure.
Claims (9)
1. the interlocking stop layers fender guard of an elevator and protective door, comprise lifting carrier (1) and protection well (2), lifting carrier (1) is connected with protection well (2) slippage, and protection well (2) is provided with protective door (2-1), it is characterized in that: also comprise one group or two groups of interlock systems (3), interlock system (3) comprises first axis of guide (4), second axis of guide (5), pin (7), sliding sleeve (8), slippage pin (9), hauling rope (10), counterweight (11) and erecting frame (12), erecting frame (12) is fixedly connected with protection well (2), sliding sleeve (8) is fixedly connected with erecting frame (12), first axis of guide (4) and second axis of guide (5) and erecting frame (12) load, sliding sleeve (8) is provided with slippage elongated hole (8-1), pin (7) is provided with the slippage pin (9) stretching into slippage elongated hole (8-1), and pin (7) is connected with sliding sleeve (8) slippage by slippage pin (9), one end of hauling rope (10) is fixedly connected with protective door (2-1), through first axis of guide (4) and second axis of guide (5), and be fixedly connected with slippage pin (9), and the other end of hauling rope (10) is fixedly connected with counterweight (11), lifting carrier (1) is provided with pin hole or pin groove (1-2), when protective door (2-1) is opened, pin (7) can stretch in pin hole or pin groove (1-2).
2. the interlocking stop layers fender guard of elevator according to claim 1 and protective door, it is characterized in that: also there is the 3rd axis of guide (6) and the 4th axis of guide (13), 3rd axis of guide (6) and the 4th axis of guide (13) and erecting frame (12) load, slippage pin (9) is positioned between first axis of guide (4) and second axis of guide (5), one end of hauling rope (10) is fixedly connected with protective door (2-1), through the 3rd axis of guide (6), first axis of guide (4), second axis of guide (5) and the 4th axis of guide (13), and be fixedly connected with slippage pin (9), and the other end of hauling rope (10) is fixedly connected with counterweight (11).
3. the interlocking stop layers fender guard of elevator according to claim 1 and protective door; it is characterized in that: described lifting carrier (1) is frame structure; and four corners all have pulley (1-1); protection well (2) is provided with four slide rails (2-2), pulley (1-1) and corresponding slide rail (2-2) bearing fit.
4. the interlocking stop layers fender guard of elevator according to claim 1 and protective door; it is characterized in that: described interlock system (3) has two groups; protective door (2-1) is made up of the door (21) of two door structures; interlock system (3) is located at two door (21) tops of protective door (2-1) respectively, and the hauling rope (10) of two interlock systems (3) is fixedly connected with corresponding door.
5. the interlocking stop layers fender guard of elevator according to claim 4 and protective door; it is characterized in that: described protective door (2-1) two doors (21) are respectively equipped with the first keeper (2-1-1) and the first keeper cover (2-1-2); the door (21) being provided with the first keeper (2-1-1) is also provided with stop collar (211); first keeper (2-1-1) and described stop collar (211) sliding block joint, and can insert on the first keeper cover (2-1-2).
6. the interlocking stop layers fender guard of elevator according to claim 5 and protective door; it is characterized in that: the first keeper cover (2-1-2) place on one of them door (21) of described protective door (2-1) is provided with travel switch (22); when the first keeper (2-1-1) inserts on the first keeper cover (2-1-2), the first keeper (2-1-1) can offset with the direct acting piston (3-3-1) of travel switch (22).
7. the interlocking stop layers fender guard of elevator according to claim 6 and protective door; it is characterized in that: between described travel switch (22) and the first keeper cover (2-1-2), be provided with depression bar (23); one end and the door (21) of depression bar (23) are hinged; when the first keeper (2-1-1) inserts on the first keeper cover (2-1-2); first keeper (2-1-1) can drive depression bar (23) to rotate, and depression bar (23) is offseted with the direct acting piston (3-3-1) of travel switch (22).
8. the interlocking stop layers fender guard of elevator and protective door according to claim 1 or 5; it is characterized in that: the top of described protective door (2-1) is provided with the second keeper (2-1-3), the position corresponding with the second keeper (2-1-3) on protection well (2) is provided with the second keeper cover (2-1-4).
9. the interlocking stop layers fender guard of elevator according to claim 1 and 2 and protective door, is characterized in that: described first axis of guide (4), second axis of guide (5), the 3rd axis of guide (6) and the 4th axis of guide (13) are all equipped with roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420690812.9U CN204310659U (en) | 2014-11-18 | 2014-11-18 | The interlocking stop layers fender guard of a kind of elevator and protective door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420690812.9U CN204310659U (en) | 2014-11-18 | 2014-11-18 | The interlocking stop layers fender guard of a kind of elevator and protective door |
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| Publication Number | Publication Date |
|---|---|
| CN204310659U true CN204310659U (en) | 2015-05-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420690812.9U Active CN204310659U (en) | 2014-11-18 | 2014-11-18 | The interlocking stop layers fender guard of a kind of elevator and protective door |
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| CN (1) | CN204310659U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107265269A (en) * | 2017-06-19 | 2017-10-20 | 中国五冶集团有限公司 | A kind of protective door having a safety feature |
| CN113526312A (en) * | 2021-09-16 | 2021-10-22 | 伊萨智能电梯有限公司 | Domestic lifter without lower beam and machine room |
-
2014
- 2014-11-18 CN CN201420690812.9U patent/CN204310659U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107265269A (en) * | 2017-06-19 | 2017-10-20 | 中国五冶集团有限公司 | A kind of protective door having a safety feature |
| CN113526312A (en) * | 2021-09-16 | 2021-10-22 | 伊萨智能电梯有限公司 | Domestic lifter without lower beam and machine room |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |