CN203903707U - Emergency protection device for inclined lift shaft - Google Patents
Emergency protection device for inclined lift shaft Download PDFInfo
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- CN203903707U CN203903707U CN201420266779.7U CN201420266779U CN203903707U CN 203903707 U CN203903707 U CN 203903707U CN 201420266779 U CN201420266779 U CN 201420266779U CN 203903707 U CN203903707 U CN 203903707U
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- stop switch
- connection block
- emergency stop
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Abstract
The utility model relates to an emergency protection device for an inclined lift shaft, and belongs to the technical field of safety protection systems of inclined lifts. The emergency protection device comprises a bistable emergency stop switch, and is characterized by further comprising an emergency stop switch remote operation mechanism which is used for operating the bistable emergency stop switch remotely and connected with the bistable emergency stop switch. Since the emergency stop switch remote operation mechanism is connected on the bistable emergency stop switch, when inspection and maintenance personnel implement inspection and maintenance in the shaft and an inclined lift is enabled to run in case of manual misoperation, the inspection and maintenance personnel operates the emergency stop switch remote operation mechanism, an electrical loop of the bistable emergency stop switch is disconnected through the emergency stop switch remote operation mechanism to enable the inclined lift to stop running, and safety is ensured while accidents are completely eradicated.
Description
Technical field
The utility model belongs to the safety system technical field of oblique elevator, is 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 (transport) 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, Tian Wei mechanical & electronic equipment corporation, Ltd of Shenzhen are just being looked forward in Zhongshan City, Guangdong Province Si Chuan Electric Applicance Co., Ltd, Yi Laida Electric Applicance Co., Ltd of Foshan City, 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 in the time that operating personnel enters hoistway and carries out inspection and maintenance operation, make oblique elevator operation once there be people's maloperation, 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 utility model be to provide a kind of contribute to be configured on hoistway, make oblique elevator out of service to guarantee safety and to stop the emergency protecting equipment of the oblique elevator hoistway that contingency occurs for the inspection operating personnel in hoistway operates at any time.
Task of the present utility model 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 utility model, 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, be arranged in push-button socket by button press bar, scram button is disposed in push-button socket one end back to transition Connection Block, and push-button socket is connected with transition Connection Block towards one end of transition Connection Block, and this push-button socket on the wall body of one end of transition Connection Block with interval state offer for the positioning groove of transition Connection Block location, 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 utility model, 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 utility model, 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 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 utility model, 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 at described push-button socket, described by button press bar on and offer a bearing pin patchhole in the position in the chamber of stepping down corresponding to bearing pin, this bearing pin patchhole runs through by button press bar, described emergency stop switch remote operation mechanism the position corresponding to bearing pin patchhole be connected by button press bar.
Also have in a specific embodiment of the present utility model, 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 utility model 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 utility model and then a specific embodiment, on described trailing arm and at trailing arm, form and have a hauling rope permanent seat for fixed tractive back to the described middle position by a side of button press bar, on this hauling rope permanent seat, be equipped with a hauling rope tightening screw.
Of the present utility model again more and in a specific embodiment, described hauling rope is steel rope.
In again of the present utility model 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 be extended with switch card base corresponding to the position in described switch card base hole, 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 corresponding to the position of 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.
The technical scheme that the utility model provides is owing to having connected an emergency stop switch remote operation mechanism on bistable state emergency stop switch, in the time that inspection personnel implement inspection in hoistway, if someone maloperation and while making oblique elevator operation, passed through emergency stop switch remote operation mechanism operation by inspection personnel, disconnected the electric loop of bistable state emergency stop switch by emergency stop switch remote operation mechanism, make oblique elevator out of service, thereby can ensure safety, stop contingency and occur.
Brief description of the drawings
Fig. 1 is example structure figure of the present utility model.
Fig. 2 is the constructional drawing of the switching mechanism shown in Fig. 1.
Fig. 3 is application examples schematic diagram of the present utility model.
Detailed description of the invention
Embodiment:
Refer to Fig. 1, provide 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, movably be arranged in push-button socket 111 by button press bar 113, scram button 112 is disposed in one end that push-button socket 111 deviates from transition Connection Block 12, be disposed 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), offer the positioning groove 1111 for locating with transition Connection Block 12 around the circumferencial direction of push-button socket 111 with the state of equidistant intervals 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, can be for example three or five.Switching mechanism 13 is connected with transition Connection Block 12, and with to press button press bar 113 corresponding.
The technical essential of the technical scheme providing as the utility model: 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 be different from operator with hand directly press aforesaid scram button 112 make ammonium button press bar 113 touch switching mechanism 13 so that make switching mechanism 13 electric loop disconnect, in mode indirectly, emergency stop switch remote operation mechanism 2 is operated, the acting on by button press bar 113 bistable state emergency stop switch 1 by emergency stop switch remote operation mechanism 2, make by button press bar 113, switching mechanism 13 to be acted on, the electric loop of cut-off switch mechanism 13, make oblique elevator out of service, and can realize with emergency stop switch remote operation mechanism 2 hauling rope 3 that be connected and that lay along the length direction of hoistway by traction 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 be also equipped with a nut sleeve 1113 with thread fiting mode on push-button socket 111.For the ease of the public's understanding, 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.Form to have at the middle position of aforementioned transition Connection Block 12 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 the locating flange 1211 that hole wall surface and 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 has 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 the dialling from transition Connection Block 12 1222 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 1222 drive key retainers 122 are rotated to certain angle 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 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 distance between the bottom of positioning groove 1111 and retainer flange groove 11111 is consistent with the thickness of locating flange 1211 substantially.In the time that 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, 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 towards one end of transition Connection Block 12 at aforementioned push-button socket 111, this bearing pin chamber 1114 of stepping down also can be described as breach.Aforesaid by button press bar 113 on 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, 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 be connected by the right-hand member of button press bar 113.
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 be connected by button press bar 113.
Preferably, aforesaid drawbar frame 21 is made up of a pair of each other trailing arm 212 that laterally transverse arm 211 and of parallel (taking 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.Respectively offer a pin shaft hole 2111 at a pair of transverse arm 211 at the left end of a pair of transverse arm 211 and in position to correspond to each other towards the step down one end in chamber 1114 of bearing pin, pin shaft hole 2111 is corresponding with aforesaid bearing pin patchhole 1131, and inserts pin shaft hole 2111 by aforesaid bearing pin 22 and with bearing pin patchhole 1131, a pair of transverse arm 211 is connected by button press bar 113 with aforementioned.Also can on the jump-ring slot of the end of bearing pin 22 221, jump ring be set as preferred scheme, 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 object of the utility model 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 the disclosed technology enlightenment of the utility model category.
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 is made up of valve opposite each other and that cooperatively interact, formed by shell block and cap, in switch case 131 more precisely on shell block and be extended with totally two of switch card base 1311(corresponding to the position in aforementioned switches card base hole 123), by this switch card base 1311 snaps in switch card base hole 123 by fixing with aforesaid transition Connection Block 12 switch case 131, 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, insert each other solid in shell chamber 1312 with corresponding state build-in, 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.
By the signal of Fig. 1, respectively offer in the corresponding both sides of switch case 131 and in a wire introduction hole and the shell chamber 1312 in switch case 131, be provided with a pair ofly for by binding screw fixing wire 1315, 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 machine 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, therefore the applicant repeats no more.
Taking the location status shown in Fig. 3 as example; the emergency protecting equipment that the oblique elevator hoistway of the utility model structure 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 guide wheel 51 be set at the left end of hoistway 5 and in the position of the right-hand member corresponding to hauling rope 3.As shown in the above description, hauling rope 3 is laid in hoistway 5 along the length direction of hoistway 5.
When inspection personnel are in the interior process of carrying out inspection operation of hoistway 5, car 6 is in halted state, but, if by ignorant person or insider's maloperation and when car 6 is moved, inspection personnel just can drop hauling rope 3 so, pull drawbar frame 21 by hauling rope 3, due to drawbar frame 21 by bearing pin 22 be connected by button press bar 113, thereby drive by button press bar 113 and stretch out push-button socket 111 to the right by drawbar frame 21, in the time that 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 separates, electric loop is cut off, car 6 is in run-stopping status, thereby ensure inspection personnel's personal safety, do not show accidents caused.Realize by the aforesaid emergency button 112 of turn by the reset of button press bar 113, due to the concrete structure of emergency button 112 belongs to prior art for example can be referring to being DS22-B6342 emergency stop switch by the model of Xiamen, Fujian province Di Sen Electric Applicance Co., Ltd production and sales, therefore applicant is not described in detail in the above.
In sum, the technical scheme that the utility model provides 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), be arranged in push-button socket (111) by button press bar (113), scram button (112) is disposed in push-button socket (111) one end back to 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 this push-button socket (111) on the wall body of one end of transition Connection Block (12) with interval state offer for the positioning groove (1111) of transition Connection Block (12) location, 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), above and towards a side of push-button socket mating holes (121) form and have the surperficial shape that is raised in key retainer (122) 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) respectively offering on the wall body of one end of described transition Connection Block (12) and 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, go up and offer a bearing pin patchhole (1131) in the position in the chamber (1114) of stepping down corresponding to bearing pin by button press bar (113) described, 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) be connected by button press bar (113).
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 inserting pin shaft hole (2111) by described bearing pin (22) 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 7 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), go up and be extended with switch card base (1311) corresponding to the position in described switch card base hole (123) in switch case (131), 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) corresponding to the position of 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 |
|---|---|---|---|
| CN201420266779.7U CN203903707U (en) | 2014-05-23 | 2014-05-23 | Emergency protection device for inclined lift shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420266779.7U CN203903707U (en) | 2014-05-23 | 2014-05-23 | Emergency protection device for inclined lift shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203903707U true CN203903707U (en) | 2014-10-29 |
Family
ID=51777994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420266779.7U Withdrawn - After Issue CN203903707U (en) | 2014-05-23 | 2014-05-23 | Emergency protection device for inclined lift shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203903707U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103991762A (en) * | 2014-05-23 | 2014-08-20 | 苏州莱茵电梯制造有限公司 | Emergency protection device for oblique elevator lift shaft |
-
2014
- 2014-05-23 CN CN201420266779.7U patent/CN203903707U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103991762A (en) * | 2014-05-23 | 2014-08-20 | 苏州莱茵电梯制造有限公司 | Emergency protection device for oblique elevator lift shaft |
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