CN105329741A - Spray-gun type anti-falling device of elevator - Google Patents
Spray-gun type anti-falling device of elevator Download PDFInfo
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- CN105329741A CN105329741A CN201510907433.XA CN201510907433A CN105329741A CN 105329741 A CN105329741 A CN 105329741A CN 201510907433 A CN201510907433 A CN 201510907433A CN 105329741 A CN105329741 A CN 105329741A
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- air nail
- elevator
- bullet
- lance tube
- bullets
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- 239000007921 spray Substances 0.000 claims abstract description 15
- 238000004804 winding Methods 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 3
- 230000001133 acceleration Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 206010057071 Rectal tenesmus Diseases 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 208000012271 tenesmus Diseases 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
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Abstract
The invention discloses a spray-gun type anti-falling device of an elevator. The spray-gun type anti-falling device of the elevator comprises a lifting appliance body, wherein an air filling cylinder and a spray gun device are arranged at the bottom of the lifting appliance body; the spray gun device comprises a spray gun barrel and a bullet storage bin located at the lower part of the spray gun barrel; the spray gun barrel is communicated with the bullet storage bin; four air nail bullets sprayed to the well wall of a lifting well are loaded in the bullet storage bin; a switch is also arranged on the lifting appliance body. Compared with the prior art, the spray-gun type anti-falling device of the elevator is characterized by continuously shooting the air nail bullets, attaching the air nail bullets to the well wall of the lifting well and finally dragging lifting appliance by using dragging ropes connected to the air nail bullets, so that each air nail bullet is evenly stressed; the air nail bullets jointly drag the lifting appliance; the function of preventing the lifting appliance from falling due to a fault is achieved; the losses of lives and properties are reduced.
Description
Technical field
The present invention relates to a kind of falling prevention device, belong to the security fields of automation equipment, particularly a kind of elevator torch-type falling proof device.
Background technology
Along with increasing of high buildings and large mansions, the use of elevator also more comes also many, and increasing along with elevator use, the frequency that used during elevator falling accident occurs is more and more higher, and the quality of existing elevator own is also out of question, and can elevator normally run, and largely depends on field engineering.Some elevator companies employ non-professional erector, not careful to the process such as elevator, track in elevator installation, make the balance in running process of elevator poor, even cause the problem such as shake, noise being difficult to keep in repair, and these problems solve by erector, if installed not carefully, the elevator of installation will be very easy to go wrong, but existing installer's technical merit is inconsistent, the elevator of installation is also different with regard to performance.
So need to improve elevator itself, elevator is improved to self-contained fall protection equipment, departs from the restriction of erector, better the safety of elevator personnel is taken in protection.The generation of annual elevator accident not only causes huge economic loss to country, and brings the misery being difficult to wear away to the family of victim, and the generation of how to stop elevator accident has become present problem demanding prompt solution.
As a kind of elevator fall protection equipment that application number is 201410034390.4, comprise the vertical acceleration pick-up, controller, the storage battery that are arranged at elevator car roof, be arranged at the trapped orbit of elevator both sides, be arranged at fixed link and the telescope motor of lift car sidewall, described trapped orbit is also provided with a plurality of fixed orifice uniformly; Described controller is connected with vertical acceleration pick-up, storage battery, telescope motor respectively, and telescope motor is connected with one end of fixed link, and the other end of fixed link is corresponding with the position of fixed orifice on trapped orbit; Elevator both sides of the present invention are provided with trapped orbit and fixed link, can when the overweight decline of elevator, to the prevention that the tenesmus of elevator is carried out to a certain degree, be provided with vertical acceleration pick-up simultaneously, the decline of accurate detection elevator and ascending velocity, the operation of elevator is better detected, adds the safety that elevator runs, be worthy to be popularized.These device elevator both sides are provided with trapped orbit and fixed link, can when the overweight decline of elevator, and to the prevention that the tenesmus of elevator is carried out to a certain degree, but the support to elevator of fixed link obviously can not meet its weight demands.
And the patent No. is a kind of device for preventing elevator from falling of 201420723975.2, belong to elevator car safety, comprise cage, cage both sides install a straight-bar respectively, prepare two timber wedges, and leader is installed by axle in timber wedge upper end, handle front end apertured, straight-bar is through the hole on handle, and handle end arranges a rope, and two ropes link together.Structure of the present invention is simple, and easy and simple to handle, cost is extremely low, good braking effect, and braking relaxes, and reduces to the lightest, keep in repair very convenient to the injury of people.Manual operation timber wedge is braked elevator, even if certain deceleration effort can be played, if but passenger is old man or child, then do not have enough strength to go this deceleration-operation, therefore degree of automation is low is its drawback.
Summary of the invention
The technical issues that need to address of the present invention are for above-mentioned the deficiencies in the prior art, and provide a kind of degree of automation high, pull the high falling proof device of elevator safety.
For solving the problems of the technologies described above, the technical solution used in the present invention is:
A kind of elevator torch-type falling proof device, comprises jacking equipment body, and the bottom of described jacking equipment body is provided with inflation cylinder and spray gun device; Described spray gun device comprises again the lance tube being communicated with inflation cylinder, be positioned at below lance tube and be provided with storage magazine, described lance tube communicates with storage magazine, being mounted with four for spraying to the air nail bullet of the lift well borehole wall, being contacted between four air nail bullets by hauling rope in storage magazine; At four air nail bullets, four bearer cables are set near of inflating cylinder, four bearer cables are connected respectively an air nail bullet, it is one group by front two bearer cables of injection order, rear two bearer cables are one group, and the other end of two bearer cables often organized is connected, and are separately positioned on two pulleys, two pulleys are respectively arranged with line of balance, two line of balance are connected away from of secondary pulley, and are arranged on a head pulley, and described head pulley is fixed in storage magazine; Described jacking equipment body is also provided with and controls inflation cylinder pours switch from high pressure gas to lance tube.
As further preferred version, the bottom of described jacking equipment body arranges two, and two spray gun devices are separately positioned on the relative both direction of jacking equipment body bottom portion.
As further preferred version, the position of hauling rope series winding air nail bullet is positioned at the middle part of air nail bullet, and the hauling rope length between every two air nail bullets is identical, and this length is greater than the length of lance tube.
As further preferred version, described air nail bullet arranges storage wire casing, there is in described storage wire casing multiple S shape and to finish up the wiring tracks connected to form.
As further preferred version, described storage magazine has slope near lance tube place, and this slope is positioned at air nail bullet emission direction, and described slope is provided with roller.
As further preferred version, bottom described storage magazine, be provided with the stage clip for squeezing several air nail bullets.
beneficial effect
Compared with prior art, a kind of elevator torch-type falling proof device of the present invention, by the sequential filming of air nail bullet, order and be attached on the borehole wall of lift well, finally utilize the hauling rope be connected on air nail bullet to pull jacking equipment, make every root air nail bullet all stressed, jointly complete the traction to jacking equipment, realize the function preventing jacking equipment from dropping due to fault, reduce life property damage, specifically have the following advantages:
1. inflate the high pressure gas gone out of cylinder as the application force to air nail bullet, in the lance tube that relative aperture is less, air nail is launched out, can firmly follow closely in the borehole wall of lift well.
2. the hauling rope between air nail bullet not only can play last air nail and launch out the related instrument pulling next air nail bullet, at multiple air nail bullet nail after the borehole wall, together can draw jacking equipment, play braking effect to falling of jacking equipment again.
3. the relative both direction that two spray gun devices are separately positioned on jacking equipment body bottom portion is set, the weight of jacking equipment can be shared out equally in the two directions, more stable safer, avoid the inclination that jacking equipment occurs due to stressed inequality.
4. slope coordinates roller that each air nail bullet can be facilitated under the related power of hauling rope to enter lance tube from storage magazine smoothly, avoids air nail to eject the phenomenon that now gets stuck.
5. the setting of storing up wire casing and wiring tracks solves the long and problem that is that deposit without ad-hoc location of hauling rope, avoids the mutual winding between hauling rope and air nail bullet, ensures that each air nail bullet can be got smoothly.
6. every two bearer cables can pull power by automatic average on secondary pulley, the line of balance of two groups pulley connections also can pull power by automatic average on head pulley, this ensure that four bearer cables have shared out equally the weight of jacking equipment body, avoid certain root air nail bullet stressed excessive and rupture, improve the safety and stability of this device.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of air nail bullet;
Fig. 3 is the connection diagram of lance tube and storage magazine;
Fig. 4 is bearer cable, connection diagram between hauling rope and pulley;
Wherein, 1-jacking equipment body, 2-inflates cylinder, 3-lance tube, and 4-stores up magazine, 5-air nail bullet, 6-hauling rope, and 7-stores up wire casing, 8-wiring tracks, 9-slope, 10-roller, 11-bearer cable, 12-pulley, 13-line of balance, 14-head pulley.
Detailed description of the invention
The preferred technical solution of the present invention is described in detail below in conjunction with accompanying drawing.
As shown in Figure 1, a kind of elevator torch-type falling proof device of the present invention, comprises jacking equipment body 1, and the bottom of described jacking equipment body 1 is provided with inflation cylinder 2, connect inflation cylinder 2 and be provided with spray gun device, inflation cylinder 2 is generally positioned at the center bottom jacking equipment body 1;
Described spray gun device comprises again the lance tube 3 being communicated with inflation cylinder 2, be positioned at below lance tube 3 and be provided with storage magazine 4, described lance tube 3 communicates with storage magazine 4, four are mounted with for spraying to the air nail bullet 5 of the lift well borehole wall in storage magazine 4, one of air nail bullet 5 ejection is tip, is contacted between four air nail bullets 5 by hauling rope 6; At four air nail bullets 5, four bearer cables 11 are set near of inflating cylinder 2, four bearer cables 11 are connected respectively an air nail bullet 5, it is one group by front two bearer cables 11 of injection order, rear two bearer cables 11 are one group, the other end of two bearer cables 11 often organized is connected, and be separately positioned on two pulleys 12, two pulleys 12 are respectively arranged with line of balance 13, two line of balance 13 are connected away from of secondary pulley 12, and being arranged on a head pulley 14, described head pulley 14 is fixed in storage magazine 4; Eight bearer cables 11 and ten six roots of sensation bearer cables 11 also can reach the average force effect of the method;
Described jacking equipment body 1 is also provided with and controls inflation cylinder 2 pours switch from high pressure gas to lance tube 3.
The bottom of described jacking equipment body 1 arranges two, and two spray gun devices are separately positioned on the relative both direction bottom jacking equipment body 1, can be four, be evenly distributed on the bottom four direction of jacking equipment body 1.
Described hauling rope 6 is contacted air nail bullet 5 successively, and the contact position of air nail bullet 5 of hauling rope 6 is positioned at the middle part of air nail bullet 5, and hauling rope 6 length between every two air nail bullets 5 is identical, and this length is greater than the length of lance tube 3.
Described air nail bullet 5 is arranged storage wire casing 7, having multiple S shape in described storage wire casing 7 and to finish up the wiring tracks 8 connected to form, would not there is winding in such hauling rope 6.
Described storage magazine 4 has slope 9 near lance tube 3 place, and this slope 9 is positioned at air nail bullet 5 emission direction, and described slope 9 is provided with roller 10, facilitates air nail bullet 5 to go out to store up magazine 4 and lance tube 3 smoothly.
The stage clip for squeezing several air nail bullets 5 is provided with bottom described storage magazine 4.
The above; be only the application's preferably detailed description of the invention, but the protection domain of the application is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the application discloses; the change that can expect easily or replacement, within the protection domain that all should be encompassed in the application.Therefore, the protection domain of the application should be as the criterion with the protection domain of claim.
Claims (6)
1. an elevator torch-type falling proof device, comprises jacking equipment body (1), it is characterized in that: the bottom of described jacking equipment body (1) is provided with inflation cylinder (2) and spray gun device, described spray gun device comprises again the lance tube (3) being communicated with inflation cylinder (2), be positioned at lance tube (3) below and be provided with storage magazine (4), described lance tube (3) communicates with storage magazine (4), being mounted with four for spraying to the air nail bullet (5) of the lift well borehole wall in storage magazine (4), being contacted by hauling rope (6) between four air nail bullets (5), four air nail bullets (5), four bearer cables (11) are set near of inflating cylinder (2), four bearer cables (11) are connected respectively an air nail bullet (5), it is one group by front two bearer cables (11) of injection order, rear two bearer cables (11) are one group, the other end of two bearer cables (11) often organized is connected, and be separately positioned on two pulleys (12), two pulleys (12) are respectively arranged with line of balance (13), two line of balance (13) are connected away from of secondary pulley (12), and be arranged on a head pulley (14), described head pulley (14) is fixed in storage magazine (4), described jacking equipment body (1) is also provided with and controls high pressure gas are poured in switch from inflation cylinder (2) to lance tube (3).
2. a kind of elevator torch-type falling proof device according to claim 1, is characterized in that: the bottom of described jacking equipment body (1) arranges two, and two spray gun devices are separately positioned on the relative both direction of jacking equipment body (1) bottom.
3. a kind of elevator torch-type falling proof device according to claim 2, it is characterized in that: the position of described hauling rope (6) series winding air nail bullet (5) is positioned at the middle part of air nail bullet (5), hauling rope (6) length between every two air nail bullets (5) is identical, and this length is greater than the length of lance tube (3).
4. a kind of elevator torch-type falling proof device according to claim 3, is characterized in that: described air nail bullet (5) is arranged storage wire casing (7), has multiple S shape and finish up the wiring tracks (8) connected to form in described storage wire casing (7).
5. a kind of elevator torch-type falling proof device according to claim 4, it is characterized in that: described storage magazine (4) has slope (9) near lance tube (3) place, this slope (9) is positioned at air nail bullet (5) emission direction, described slope (9) is provided with roller (10).
6. a kind of elevator torch-type falling proof device according to claim 5, is characterized in that: described storage magazine (4) bottom is provided with the stage clip for squeezing several air nail bullets (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510907433.XA CN105329741B (en) | 2015-12-10 | 2015-12-10 | A kind of elevator torch-type falling proof device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510907433.XA CN105329741B (en) | 2015-12-10 | 2015-12-10 | A kind of elevator torch-type falling proof device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105329741A true CN105329741A (en) | 2016-02-17 |
| CN105329741B CN105329741B (en) | 2017-08-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510907433.XA Expired - Fee Related CN105329741B (en) | 2015-12-10 | 2015-12-10 | A kind of elevator torch-type falling proof device |
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| Country | Link |
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| CN (1) | CN105329741B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3739654A1 (en) * | 1987-11-23 | 1989-06-01 | Freisl Paul Peter | Automatic brake device for cages |
| CN2170938Y (en) * | 1992-12-20 | 1994-07-06 | 周德森 | Simple safety device for elevator |
| CN101898710A (en) * | 2010-08-25 | 2010-12-01 | 机械工业第六设计研究院 | Falling protection device of hoisting mechanism |
| CN202641666U (en) * | 2012-06-29 | 2013-01-02 | 芜湖市艾德森自动化设备有限公司 | Emergency stop mechanism of automobile |
| CN203959574U (en) * | 2014-07-19 | 2014-11-26 | 雷军勇 | A kind of fall protection equipment of elevator |
| CN203998491U (en) * | 2014-07-31 | 2014-12-10 | 广州日滨科技发展有限公司 | Device for preventing elevator from falling |
-
2015
- 2015-12-10 CN CN201510907433.XA patent/CN105329741B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3739654A1 (en) * | 1987-11-23 | 1989-06-01 | Freisl Paul Peter | Automatic brake device for cages |
| CN2170938Y (en) * | 1992-12-20 | 1994-07-06 | 周德森 | Simple safety device for elevator |
| CN101898710A (en) * | 2010-08-25 | 2010-12-01 | 机械工业第六设计研究院 | Falling protection device of hoisting mechanism |
| CN202641666U (en) * | 2012-06-29 | 2013-01-02 | 芜湖市艾德森自动化设备有限公司 | Emergency stop mechanism of automobile |
| CN203959574U (en) * | 2014-07-19 | 2014-11-26 | 雷军勇 | A kind of fall protection equipment of elevator |
| CN203998491U (en) * | 2014-07-31 | 2014-12-10 | 广州日滨科技发展有限公司 | Device for preventing elevator from falling |
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| Publication number | Publication date |
|---|---|
| CN105329741B (en) | 2017-08-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Huang Chufang Inventor after: Lin Weisheng Inventor after: Chen Yasi Inventor before: Xue Xiaogang Inventor before: Chen Hua Inventor before: Zhang Binwei |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170802 Address after: 362000 No. 4, No. 109 store, Shuangyang Wanda Plaza, Luojiang District, Fujian, Quanzhou Applicant after: Quanzhou friend used car trading Co., Ltd. Address before: 214101 Wuxi Province, the Yangtze River Road, New District, No. 7, Jiangsu science and Technology Park, block No. two, room No. 502, room Applicant before: TuoNeng Automation Technology (Wuxi) Co., Ltd. |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190201 Address after: 230000 B-1512, west of Ganquan Road, Shushan District, Hefei, Anhui. Patentee after: Anhui Eagle Dragon Industrial Design Co., Ltd. Address before: Shop No. 4 No. 109, Shuangyang Wanda Plaza, Luojiang District, Quanzhou City, Fujian Province Patentee before: Quanzhou friend used car trading Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190619 Address after: 215200 East Side of Beidao Shuangzhu Road, Fenhu Economic Development Zone, Wujiang City, Jiangsu Province Patentee after: Suzhou Jiangtian Hardware Components Co., Ltd. Address before: 230000 B-1512, west of Ganquan Road, Shushan District, Hefei, Anhui. Patentee before: Anhui Eagle Dragon Industrial Design Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200330 Address after: No.255, Jitian Road, Lili Town, Wujiang District, Suzhou City, Jiangsu Province 215200 Patentee after: Suzhou Fengshen Elevator Parts Co., Ltd Address before: 215200 East Side of Beidao Shuangzhu Road, Fenhu Economic Development Zone, Wujiang City, Jiangsu Province Patentee before: Suzhou Jiangtian Hardware Components Co., Ltd. |
|
| 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: 20170825 Termination date: 20191210 |