CN103991762A - Emergency protection device for oblique elevator lift shaft - Google Patents
Emergency protection device for oblique elevator lift shaft Download PDFInfo
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- CN103991762A CN103991762A CN201410220599.XA CN201410220599A CN103991762A CN 103991762 A CN103991762 A CN 103991762A CN 201410220599 A CN201410220599 A CN 201410220599A CN 103991762 A CN103991762 A CN 103991762A
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Abstract
The invention provides an emergency protection device for an oblique elevator lift shaft and belongs to the technical field of safety protection systems of oblique elevators. The emergency protection device comprises a double-steady-state sudden stop switch and is characterized by further comprising a sudden stop switch remote operation mechanism for remotely operating the double-steady-state sudden stop switch, wherein the sudden stop switch remote operation mechanism is connected with the double-steady-state sudden stop switch. Due to the fact that the sudden stop switch remote operation mechanism is connected onto the double-steady-state sudden stop switch, when an inspection person performs inspection in the lift shaft, the inspection person operates the sudden stop switch remote operation mechanism to enable an electrical loop of the double-steady-state sudden stop switch to be disconnected through the sudden stop switch remote operation mechanism and enable the oblique elevator to stop running if someone performs misoperation and enables the oblique elevator to run, the safety can be ensured, and accidents are completely eradicated.
Description
Technical field
The invention belongs to the safety system technical field of oblique elevator, be specifically related to the emergency protecting equipment that a kind of oblique elevator hoistway is used.
Background technology
Aforesaid oblique elevator is mostly for occasions such as light rail, subway, harbour, scenic spot, hillside and special buildings (comprising that Lao Lou installs additional), its principle of work is to be used car and counterweight are moved along leaning hoistway by the friction force of steel rope and traction sheave, reaches the object of transporting (transportation) personnel and/or goods.The structural system of oblique elevator comprises traction system, guidance system, door system, compartment system, weight balancing system, electric drive system, electric control system and safety system, etc.The safety system of oblique elevator comprises velocity limiter, safety tongs, door lock, energy disperser, overspeed protection device and bistable state emergency stop switch (being emergency stop switch), etc.
In China, the manufacturer that manufactures bistable state emergency stop switch mostly concentrates on Guangdong Province, for example dynamo-electric Co., Ltd, Shenzhen Tian Wei mechanical & electronic equipment corporation, Ltd are just being looked forward in Zhongshan City, Guangdong Province Si Chuan Electric Applicance Co., Ltd, Foshan City Yi Laida Electric Applicance Co., Ltd, Nanhai District Foshan City, etc.In disclosed Chinese patent literature, also can be seen in the technical information about elevator emergency guard's valve, " the elevator sudden-stop switch device moving up and down " typically recommended as application for a patent for invention publication No. CN103482443A.
Although craspedodrome elevator that the production firm that is not limited to exemplify above produces and that can be applied to oblique elevator and move up and down at the bistable state emergency stop switch of market sale before the application proposes, but, because oblique elevator has particularity, it is mostly for example the outdoor hoistway of open type, and hoistway is comparatively tediously long (has tens of rice, rice up to a hundred is even longer), so when operating personnel enters hoistway and carries out inspection and maintenance operation, once there be people's maloperation, make oblique elevator operation, the inspection personnel that are positioned at hoistway just cannot make oblique elevator out of service to press the mode of emergency stop switch, existence jeopardizes the anxiety of inspection personnel personal safety.
For above-mentioned condition, the applicant has done positive and useful exploration and design, has formed technical scheme described below, and proves practicable having taked to have carried out analog reslt under secrecy provision.
Summary of the invention
Task of the present invention be to provide a kind of contribute to be configured on hoistway, for the inspection operating personnel in hoistway operates at any time, make oblique elevator out of service to guarantee safety and to stop the emergency protecting equipment of the oblique elevator hoistway that contingency occurs.
Task of the present invention completes like this; the emergency protecting equipment that a kind of oblique elevator hoistway is used; comprise a bistable state emergency stop switch; be characterised in that and also include one in the long-range emergency stop switch remote operation mechanism to described bistable state emergency stop switch implementation and operation, this emergency stop switch remote operation mechanism is connected with bistable state emergency stop switch.
In a specific embodiment of the present invention, described bistable state emergency stop switch comprises button mechanism, transition Connection Block and switching mechanism, button mechanism comprises push-button socket, scram button and press button press bar, by button press bar, be arranged in push-button socket, scram button is provided in push-button socket back to one end of transition Connection Block, and push-button socket is connected with transition Connection Block towards one end of transition Connection Block, and with interval state, offer for the positioning groove with transition Connection Block location on the wall body of one end of transition Connection Block at this push-button socket, switching mechanism is connected with transition Connection Block, and with to press button press bar corresponding, described emergency stop switch remote operation mechanism is connected by button press bar with described.
In another specific embodiment of the present invention, on described push-button socket, be arranged with an Anti-bumping protection cover, and be equipped with a nut sleeve with thread fiting mode.
In another specific embodiment of the present invention, on described positioning groove, be extended with a retainer flange groove, this retainer flange groove is positioned at a side of positioning groove and forms vertical relation with positioning groove, the middle position of described transition Connection Block forms a push-button socket mating holes, on the hole wall of this push-button socket mating holes, form to have and be raised in locating flange hole wall surface and that quantity described positioning groove equates and position is corresponding, locating flange matches with positioning groove, and on transition Connection Block, be also provided with a key retainer, this key retainer is corresponding with push-button socket mating holes, on this key retainer and towards a side of push-button socket mating holes, form and to have the surperficial shape that is raised in key retainer, the retainer flange that size and quantity are identical with locating flange, when described push-button socket inserts described push-button socket mating holes and switch key retainer and makes described retainer flange by way of described positioning groove and enter in described retainer flange groove towards one end of transition Connection Block, by key retainer, push-button socket is locked on transition Connection Block, on transition Connection Block and the corresponding both sides that are positioned at transition Connection Block respectively offer a switch card base hole, described switching mechanism and switch card base hole are fixed.
In another specific embodiment of the present invention, at described push-button socket, on the wall body of one end of described transition Connection Block and in upper and lower corresponding position, respectively offer bearing pin that a shape communicating with the external world the is U font chamber of stepping down, described by button press bar on and in the position in the chamber of stepping down corresponding to bearing pin, offer a bearing pin patchhole, this bearing pin patchhole runs through by button press bar, described emergency stop switch remote operation mechanism the position corresponding to bearing pin patchhole with by button press bar, be connected.
Of the present invention, also have in a specific embodiment, described emergency stop switch remote operation mechanism comprises a drawbar frame and a bearing pin, drawbar frame is corresponding to the described bearing pin chamber of stepping down, and drawbar frame is connected by button press bar with described in the position corresponding to described bearing pin patchhole by bearing pin.
More of the present invention and in a specific embodiment, the trailing arm one that described drawbar frame is connected between a pair of transverse arm by a pair of parallel transverse arm and forms, at a pair of transverse arm towards the step down one end in chamber and respectively offer a pin shaft hole in position to correspond to each other of described bearing pin, pin shaft hole is corresponding with described bearing pin patchhole, and a pair of transverse arm is connected by button press bar with described with in bearing pin patchhole by described bearing pin insertion pin shaft hole.
In of the present invention and then a specific embodiment, on described trailing arm and at trailing arm, back to the described middle position by a side of button press bar, form and have a hauling rope permanent seat for fixed tractive, on this hauling rope permanent seat, be equipped with a hauling rope tightening screw.
Of the present invention again more and in a specific embodiment, described hauling rope is steel rope.
In again of the present invention and then a specific embodiment, described switching mechanism comprises switch case, static contact, moving contact, moving contact fixed link and spring, in switch case and in the position corresponding to described switch card base hole, be extended with switch card base, this switch card base snaps in switch card base hole, in the shell chamber of switch case, form and have a moving contact fixed link cliding seat, static contact has correspond to each other a pair of, and be mounted in shell chamber, one end of moving contact fixed link is moved and is arranged in moving contact fixed link cliding seat, the other end is stretched over outside switch case, and with described to press button press bar corresponding, moving contact is positioned at shell chamber, and be fixed on moving contact fixed link in the position corresponding to static contact, spring is positioned at moving contact fixed link cliding seat and is nested with on moving contact fixed link, one end of this spring is bearing on moving contact fixed link, the other end is bearing on moving contact fixed link cliding seat.
Technical scheme provided by the invention is owing to having connected an emergency stop switch remote operation mechanism on bistable state emergency stop switch, when inspection personnel implement inspection in hoistway, if someone maloperation and while making oblique elevator operation, by inspection personnel, passed through emergency stop switch remote operation mechanism operation, by emergency stop switch remote operation mechanism, disconnected the electric loop of bistable state emergency stop switch, make oblique elevator out of service, thereby can ensure safety, stop contingency and occur.
Accompanying drawing explanation
Fig. 1 is embodiments of the invention constructional drawing.
Fig. 2 is the constructional drawing of the switching mechanism shown in Fig. 1.
Fig. 3 is application examples schematic diagram of the present invention.
The specific embodiment
Embodiment:
Refer to Fig. 1, provided the bistable state emergency stop switch 1 as the structural system of emergency protecting equipment, this bistable state emergency stop switch 1 comprises button mechanism 11, transition Connection Block 12 and switching mechanism 13, button mechanism 11 comprises push-button socket 111, scram button 112 and press button press bar 113, by button press bar 113, be movably arranged in push-button socket 111, scram button 112 is provided in one end that push-button socket 111 deviates from transition Connection Block 12, be provided in the left end of the push-button socket 111 of location status shown in Fig. 1, and the right-hand member that push-button socket 111 is location status shown in Fig. 1 towards one end of transition Connection Block 12 is connected with transition Connection Block 12, and on the wall body of one end of transition Connection Block 12 (being right-hand member), around the circumferencial direction of push-button socket 111, the state with equidistant intervals offers for the positioning groove 1111 with transition Connection Block 12 location at this push-button socket 111.In the present embodiment, the quantity of positioning groove 1111 is four, but and do not mean that this quantity is absolute, for example can be three or five.Switching mechanism 13 is connected with transition Connection Block 12, and with to press button press bar 113 corresponding.
Technical essential as technical scheme provided by the invention: aforesaid emergency protecting equipment also includes an emergency stop switch remote operation mechanism 2; this emergency stop switch remote operation mechanism 2 is connected with aforesaid bistable state emergency stop switch 1; more precisely be connected by button press bar 113 with aforesaid, at remote location to bistable state emergency stop switch 1 implementation and operation.Here alleged long-range concept is to be different from operator with hand, directly to press aforesaid scram button 112 and make ammonium button press bar 113 touch switching mechanism 13 and then the electric loop of switching mechanism 13 is disconnected, in mode indirectly, emergency stop switch remote operation mechanism 2 is operated, button press bar 113 effects of pressing by 2 pairs of bistable state emergency stop switchs 1 of emergency stop switch remote operation mechanism, make by 13 effects of 113 pairs of switching mechanisms of button press bar, the electric loop of cut-off switch mechanism 13, make oblique elevator out of service, and can hauling rope 3 realizations that be connected with emergency stop switch remote operation mechanism 2 and that lay along the length direction of hoistway by traction to the operation of emergency stop switch remote operation mechanism 2.
Continue to see Fig. 1, be arranged with an Anti-bumping protection cover 1112 on aforesaid push-button socket 111, the shape of this Anti-bumping protection cover 1112 is the bell shape of hollow out.And also with thread fiting mode, be equipped with a nut sleeve 1113 on push-button socket 111.Understanding for the ease of the public, applicant figure 1 illustrates the installation panel 4 of a push-button socket 111 for peg button mechanism 11, this installation panel 4 also can be described as control panel or panel, the right-hand member of push-button socket 111 (location status shown in Fig. 1 is example) is inserted through to the hole being preset on installation panel 4, the aforesaid nut sleeve 1113 of turn again, thus knob base 111 is fixed on installation panel 4 with the horizontally-arranged state of level.
As shown in Figure 1, be extended with a retainer flange groove 11111 on aforesaid positioning groove 1111, this retainer flange groove 11111 is positioned at a side of positioning groove 1111, communicates and form vertical relation with positioning groove 1111 with positioning groove 1111.At the middle position of aforementioned transition Connection Block 12, form to have and offer a push-button socket mating holes 121, on the hole wall of this push-button socket mating holes 121, form to have and be raised in locating flange 1211 hole wall surface and that quantity aforementioned positioning groove 1111 equates and position is corresponding, locating flange 1211 matches with positioning groove 1111.And on transition Connection Block 12, be also movably provided with a key retainer 122, this key retainer 122 is corresponding with push-button socket mating holes 121, on this key retainer 122 and towards a side of push-button socket mating holes 121, forms and to have surperficial shape, size and the quantity retainer flange 1221 identical with locating flange 1211 that is raised in key retainer 122.As shown in Figure 1, key retainer 122 has a key retainer to be dialled 1222, and this key retainer is dialled 1222 dialling from transition Connection Block 12 chamber 124 is stretched over outside transition Connection Block 12.When aforementioned push-button socket 111 is that right-hand member inserts push-button socket mating holes 121 and stirs key retainer and dial and drive the key retainers 122 certain angles of rotation and make the self-align groove 1111 of retainer flange 1221 and enter retainer flange groove 11111 when interior, by key retainer 122, push-button socket 111 to be locked on transition Connection Block 12 1222 towards one end of transition Connection Block 12.Now, the bottom of aforesaid locating flange 1211 in positioning groove 1111.Hence one can see that, and the bottom of positioning groove 1111 is consistent with the thickness of locating flange 1211 substantially with the distance between retainer flange groove 11111.When retainer flange 1221 exits the state of retainer flange groove 11111 in coinciding with locating flange 1211, push-button socket 111 is unlocked.
On aforesaid transition Connection Block 12 and the corresponding both sides that are positioned at transition Connection Block 12 respectively offer a switch card base hole 123, aforesaid switching mechanism 13 is fixed with these switch card base hole 123 holdings.
Please then see Fig. 1, at aforementioned push-button socket 111, towards one end of transition Connection Block 12, be on the wall body of right-hand member and in upper and lower corresponding position, respectively to offer a shape communicating with the external world to be substantially to the bearing pin of the U font of 90 ° of the right-hand offsets chamber 1114 of stepping down, this bearing pin chamber 1114 of stepping down also can be described as breach.Aforesaid by button press bar 113 on and in the position in the chamber 1114 of stepping down corresponding to bearing pin, offer a bearing pin patchhole 1131, this bearing pin patchhole 1131 runs through by button press bar 113, that is to say that bearing pin patchhole 1131 is for through hole, aforesaid emergency stop switch remote operation mechanism 2 the position corresponding to bearing pin patchhole 1131 with by the right-hand member of button press bar 113, be connected.
In the present embodiment, aforesaid emergency stop switch remote operation mechanism 2 preferably but not the structure being definitely limited to is as follows: comprise a drawbar frame 21 and a bearing pin 22, drawbar frame 21 is corresponding to the aforementioned bearing pin chamber 1114 of stepping down, and by bearing pin 22 in the position corresponding to bearing pin patchhole 1131 by drawbar frame 21 with by button press bar 113, be connected.
Preferably, aforesaid drawbar frame 21 consists of a pair of each other trailing arm 212 that laterally transverse arm 211 and of parallel (take location status shown in Fig. 1 as example) is connected between a pair of transverse arm 211, because trailing arm 212 is connected in the right-hand member between a pair of transverse arm 211, thus by a pair of transverse arm 211 and a trailing arm 212 in the mode of integral production each other and whole drawbar frame is configured to the structure of U font.At a pair of transverse arm 211, towards bearing pin, step down the one end in chamber 1114 at the left end of a pair of transverse arm 211 and respectively offer a pin shaft hole 2111 in position to correspond to each other, pin shaft hole 2111 is corresponding with aforesaid bearing pin patchhole 1131, and a pair of transverse arm 211 is connected by button press bar 113 with aforementioned with bearing pin patchhole 1131 by aforesaid bearing pin 22 insertion pin shaft holes 2111.As preferred scheme, also can on the jump-ring slot 221 of the end of bearing pin 22, jump ring be set, by jump ring, bearing pin 2 be limited.
On aforesaid trailing arm 212 and at trailing arm 212 back to forming and have a hauling rope permanent seat 2121 for fixed tractive 3 in the middle position on the right side of trailing arm 212 by the middle position of a side of button press bar 13, on this hauling rope permanent seat 2121, be equipped with a hauling rope tightening screw 21211.
Aforesaid hauling rope permanent seat 2121 has a hauling rope patchhole 21212, under use state, one end of hauling rope 3 is inserted in this hauling rope patchhole 21212 and by aforesaid hauling rope tightening screw 21211 and fix, and the other end of hauling rope 3 and the hoistway 5 fixing (also will describe in detail in application examples below) of being illustrated by Fig. 3.
Applicant it should be noted that: if save drawbar frame 21 and bearing pin 22 for evading the present invention's object and the ring that an energy and bearing pin patchhole 1131 match be set in one end of hauling rope 3 or directly one end of hauling rope 3 drawn and in bearing pin patchhole 1131, so all should be considered as by technology enlightenment category disclosed by the invention.
In the present embodiment, aforesaid hauling rope 3 preferably uses steel rope.
Refer to Fig. 2 and in conjunction with Fig. 1, above mentioned switching mechanism 13 comprises switch case 131, static contact 132, moving contact 133, moving contact fixed link 134 and spring 135, according to professional general knowledge, switch case 131 consists of valve opposite each other and that cooperatively interact, by shell block and cap, formed, in switch case 131, more precisely on shell block and in the position corresponding to aforementioned switches card base hole 123, be extended with totally two of switch card base 1311(), by this switch card base 1311, snap in switch card base hole 123 interior and switch case 131 is fixing with aforesaid transition Connection Block 12, in the shell chamber 1312 of switch case 131, in the shell block chamber of shell block, form and have a moving contact fixed link cliding seat 1313, the quantity of static contact 132 has a pair of, with corresponding state build-in, insert each other solid in shell chamber 1312, insert solid in the shell block chamber of shell block.One end of moving contact fixed link 134 is moved and is arranged in aforementioned moving contact fixed link cliding seat 1313, and the other end is stretched over outside switch case 131, be stretched over outside shell chamber 1312, and with aforesaid to press button press bar 113 corresponding.The middle part that moving contact 133 is positioned at shell chamber 1312 and this moving contact 133 is fixed on moving contact fixed link 134, and the moving contact 1331 at the two ends of moving contact 133 is corresponding with the break back contact 1321 on a pair of static contact 132 respectively.Spring 135 is positioned at moving contact fixed link cliding seat 1313 and is nested with on moving contact fixed link 134, one end of this spring 135 is bearing on moving contact fixed link 134, and the other end of spring 135 is bearing on the diapire of moving contact fixed link cliding seat 1313 or is bearing on the spring bearing housing being formed on moving contact fixed link cliding seat 1313.
Signal by Fig. 1, in the corresponding both sides of switch case 131, respectively offer and in a wire introduction hole and the shell chamber 1312 in switch case 131, be provided with a pair ofly for by the fixing binding screw 1315 of wire, this butted line screw 1315 is connected with aforesaid static contact 132.Outer lead is electrically connected as power lead realizes wire and a pair of static contact 132 by turn binding screw 1315 from wire introduction hole 1314 is introduced.
Application examples:
Refer to Fig. 3 and still in conjunction with Fig. 1 and Fig. 2, the hoistway 5 that applicant has mentioned above showing in Fig. 3, and show the car 6 of oblique elevator and move towing machines 7 for ordering about car 6, because the annexation between the car 6 of towing machine 7 and principle of work all belong to known technology, so the applicant repeats no more.
Take the location status shown in Fig. 3 as example; the emergency protecting equipment that the oblique elevator hoistway of structure of the present invention is used is installed in the left end of hoistway 5; but also can be arranged on the right-hand member of hoistway 5; one end of aforesaid hauling rope 3 is the hauling rope permanent seat 2121 on the trailing arm 212 of left end and drawbar frame 21 fixing (specifically can referring to applicant's description in the above embodiments), and the other end of hauling rope 3 is the right-hand member that right-hand member is fixed on hoistway 5.Preferably, can and in the position of the right-hand member corresponding to hauling rope 3, guide wheel 51 be set at the left end of hoistway 5.As shown in the above description, hauling rope 3 is laid in hoistway 5 by the length direction along hoistway 5.
When inspection personnel are in the interior process of carrying out inspection operation of hoistway 5, car 6 is in halted state, yet, if while being made car 6 operation by ignorant person or insider's maloperation, inspection personnel just can drop hauling rope 3 so, by hauling rope 3, pull drawbar frame 21, because drawbar frame 21 passes through bearing pin 22 and is connected by button press bar 113, thereby drive and stretch out push-button socket 111 to the right by button press bar 113 by drawbar frame 21, when the right-hand member end face by button press bar 113 touches moving contact fixed link 134, moving contact fixed link 134 under the application force that overcomes spring 135 to shell chamber 1312 intrinsic displacements, make to be fixed on the moving contact 1331 of the moving contact 133 on moving contact fixed link 134 and the break back contact 1321 of static contact 132 is separated, electric loop is cut off, car 6 is in run-stopping status, thereby ensure inspection personnel's personal safety, do not show accidents caused.The reset of pressing button press bar 113 realizes by the aforesaid emergency button 112 of turn, due to the concrete structure of emergency button 112, belonging to prior art can be for example DS22-B6342 emergency stop switch referring to the model by the production and sales of Xiamen, Fujian province Di Sen Electric Applicance Co., Ltd, so applicant is not described in detail in the above.
In sum, technical scheme provided by the invention has overcome the deficiency in prior art, has successfully completed invention task, has embodied objectively the technique effect of recording in superincumbent technique effect hurdle, and can yet be regarded as is a ultimate attainment technical scheme.
Claims (10)
1.
the emergency protecting equipment that a kind of oblique elevator hoistway is used; comprise a bistable state emergency stop switch (1); characterized by further comprising one in the long-range emergency stop switch remote operation mechanism (2) to described bistable state emergency stop switch (1) implementation and operation, this emergency stop switch remote operation mechanism (2) is connected with bistable state emergency stop switch (1).
2.
the emergency protecting equipment that oblique elevator hoistway according to claim 1 is used, it is characterized in that described bistable state emergency stop switch (1) comprises button mechanism (11), transition Connection Block (12) and switching mechanism (13), button mechanism (11) comprises push-button socket (111), scram button (112) and press button press bar (113), by button press bar (113), be arranged in push-button socket (111), scram button (112) is provided in push-button socket (111) back to one end of transition Connection Block (12), and push-button socket (111) is connected with transition Connection Block (12) towards one end of transition Connection Block (12), and with interval state, offer for the positioning groove (1111) with transition Connection Block (12) location on the wall body of one end of transition Connection Block (12) at this push-button socket (111), switching mechanism (13) is connected with transition Connection Block (12), and button press bar (113) is corresponding with pressing, described emergency stop switch remote operation mechanism (2) is connected by button press bar (113) with described.
3.
the emergency protecting equipment that oblique elevator hoistway according to claim 2 is used; it is characterized in that on described push-button socket (111), being arranged with an Anti-bumping protection cover (1112), and be equipped with a nut sleeve (1113) with thread fiting mode.
4.
the emergency protecting equipment that oblique elevator hoistway according to claim 2 is used, it is characterized in that being extended with a retainer flange groove (11111) on described positioning groove (1111), this retainer flange groove (11111) is positioned at a side of positioning groove (1111) and forms vertical relation with positioning groove (1111), the middle position of described transition Connection Block (12) forms a push-button socket mating holes (121), on the hole wall of this push-button socket mating holes (121), form to have and be raised in locating flange (1211) hole wall surface and that quantity described positioning groove (1111) equates and position is corresponding, locating flange (1211) matches with positioning groove (1111), and on transition Connection Block (12), be also provided with a key retainer (122), this key retainer (122) is corresponding with push-button socket mating holes (121), upper and form and have the surperficial shape that is raised in key retainer (122) towards a side of push-button socket mating holes (121) at this key retainer (122), the retainer flange (1221) that size and quantity are identical with locating flange (1211), when described push-button socket (111) inserts described push-button socket mating holes (121) and switch key retainer (122) and makes described retainer flange (1221) by way of described positioning groove (1111) and enter in described retainer flange groove (11111) towards one end of transition Connection Block (12), by key retainer (122), push-button socket (111) is locked on transition Connection Block (12), corresponding both sides upper at transition Connection Block (12) and that be positioned at transition Connection Block (12) respectively offer a switch card base hole (123), described switching mechanism (13) is fixing with switch card base hole (123).
5.
the emergency protecting equipment that oblique elevator hoistway according to claim 2 is used, it is characterized in that at described push-button socket (111) on the wall body of one end of described transition Connection Block (12) and respectively offer in upper and lower corresponding position bearing pin that a shape communicating with the external world the is U font chamber (1114) of stepping down, described, by button press bar (113), go up and offer a bearing pin patchhole (1131) in the position in the chamber (1114) of stepping down corresponding to bearing pin, this bearing pin patchhole (1131) runs through by button press bar (113), described emergency stop switch remote operation mechanism (2) the position corresponding to bearing pin patchhole (1131) with by button press bar (113), be connected.
6.
the emergency protecting equipment that oblique elevator hoistway according to claim 5 is used; it is characterized in that described emergency stop switch remote operation mechanism (2) comprises a drawbar frame (21) and a bearing pin (22); drawbar frame (21) is corresponding to the described bearing pin chamber (1114) of stepping down, and drawbar frame (21) is connected by button press bar (113) with described in the position corresponding to described bearing pin patchhole (1131) by bearing pin (22).
7.
the emergency protecting equipment that oblique elevator hoistway according to claim 6 is used, it is characterized in that trailing arm (212) one that described drawbar frame (21) is connected between a pair of transverse arm (211) by a pair of parallel transverse arm (211) and forms, at a pair of transverse arm (211) towards the step down one end in chamber (1114) and respectively offer a pin shaft hole (2111) in position to correspond to each other of described bearing pin, pin shaft hole (2111) is corresponding with described bearing pin patchhole (1131), and by described bearing pin (22), inserting pin shaft hole (2111) is connected with described a pair of transverse arm (211) with in bearing pin patchhole (1131) by button press bar (113).
8.
the emergency protecting equipment that oblique elevator hoistway according to claim 4 is used; it is characterized in that upper at described trailing arm (212) and form and have a hauling rope permanent seat (2121) for fixed tractive (3) back to the described middle position by a side of button press bar (113) at trailing arm (212), on this hauling rope permanent seat (2121), being equipped with a hauling rope tightening screw (21211).
9.
the emergency protecting equipment that oblique elevator hoistway according to claim 8 is used, is characterized in that described hauling rope (3) is steel rope.
10.
the emergency protecting equipment that oblique elevator hoistway according to claim 4 is used, it is characterized in that described switching mechanism (13) comprises switch case (131), static contact (132), moving contact (133), moving contact fixed link (134) and spring (135), in switch case (131), go up and be extended with switch card base (1311) in the position corresponding to described switch card base hole (123), this switch card base (1311) snaps in switch card base hole (123), in the shell chamber (1312) of switch case (131), form and have a moving contact fixed link cliding seat (1313), static contact (132) has correspond to each other a pair of, and be mounted in shell chamber (1312), one end of moving contact fixed link (134) is moved and is arranged in moving contact fixed link cliding seat (1313), the other end is stretched over outside switch case (131), and with described to press button press bar (113) corresponding, moving contact (133) is positioned at shell chamber (1312), and be fixed on moving contact fixed link (134) in the position corresponding to static contact (132), spring (135) is positioned at moving contact fixed link cliding seat (1313) and is nested with on moving contact fixed link (134), one end of this spring (135) is bearing on moving contact fixed link (134), the other end is bearing on moving contact fixed link cliding seat (1313).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410220599.XA CN103991762B (en) | 2014-05-23 | 2014-05-23 | The emergency protecting equipment of oblique elevator hoistway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410220599.XA CN103991762B (en) | 2014-05-23 | 2014-05-23 | The emergency protecting equipment of oblique elevator hoistway |
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| Publication Number | Publication Date |
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| CN103991762A true CN103991762A (en) | 2014-08-20 |
| CN103991762B CN103991762B (en) | 2016-01-20 |
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| CN201410220599.XA Active CN103991762B (en) | 2014-05-23 | 2014-05-23 | The emergency protecting equipment of oblique elevator hoistway |
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| CN203903707U (en) * | 2014-05-23 | 2014-10-29 | 苏州莱茵电梯制造有限公司 | Emergency protection device for inclined lift shaft |
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| CN1434784A (en) * | 1999-12-20 | 2003-08-06 | 三菱电梯欧洲股份有限公司 | Shaft safety system for elevator |
| JP2006225090A (en) * | 2005-02-16 | 2006-08-31 | Toshiba Elevator Co Ltd | Elevator system |
| CN201436266U (en) * | 2009-04-03 | 2010-04-07 | 珠海德凌电子科技有限公司 | An elevator downhole service chamber |
| CN203903707U (en) * | 2014-05-23 | 2014-10-29 | 苏州莱茵电梯制造有限公司 | Emergency protection device for inclined lift shaft |
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| Publication number | Publication date |
|---|---|
| CN103991762B (en) | 2016-01-20 |
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Address after: Suzhou City, Jiangsu province Changshou City 215551 yuanyangqiao Shanghu Town Industrial Park Patentee after: SUZHOU HUBSCHMANN RHEIN ELEVATOR CO., LTD. Address before: Suzhou City, Jiangsu province Changshou City 215551 yuanyangqiao Shanghu Town Industrial Park Patentee before: Suzhou Rhine Lift Manufacture Co., Ltd. |