CN103922207A - Integrated mechanical stopping and locking device of elevator - Google Patents
Integrated mechanical stopping and locking device of elevator Download PDFInfo
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- CN103922207A CN103922207A CN201410139289.5A CN201410139289A CN103922207A CN 103922207 A CN103922207 A CN 103922207A CN 201410139289 A CN201410139289 A CN 201410139289A CN 103922207 A CN103922207 A CN 103922207A
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Abstract
The invention discloses an integrated mechanical stopping and locking device of an elevator. The integrated mechanical stopping and locking device of the elevator comprises a first stopping piece, a positioning piece, a second stopping piece and a stopping lock, wherein the first stopping piece, the positioning piece and the second stopping piece are sequentially arranged on a guide track of the elevator from top to bottom; the stopping lock is arranged on a car frame; the stopping lock comprises an acting component, a first limiting switch, a second limiting switch and a third limiting switch; a first position, a second position and a third position are formed on the stopping lock along the movement direction of the acting component; the acting component triggers the first limiting switch to act at the first position, so that the elevator runs in a normal state; the acting component triggers the second limiting switch to act at the second position and is matched with the first stopping piece or the second stopping piece, so that the elevator runs in an overhaul state; and the acting component triggers the third limiting switch to act at the third position and is matched with the positioning piece, so that the elevator is in a stopping and locking state. By using the device, a mechanical stopping function and a mechanical locking function of the elevator are integrated; using operation can be simplified; and the integrated mechanical stopping and locking device of the elevator is convenient.
Description
Technical field
The present invention relates to a kind of elevator machine prevention and locking integrated device.
Background technology
Along with the quickening of urbanization process, the consumption of home lift is more and more, and home lift requires obviously very important to repair and maintenance personnel's protection in repair and maintenance.Because home lift hoistway design comparison is little, top layer height and the dark out of reach requirement of pit in some situation, for this reason in the manufacture of GB/T21739-2008 home lift and installation specification, allow to arrange mechanical stopping device and reduce top layer height and the dark requirement of pit, and after mechanical stopping device action, guarantee to still have between enough top layer height and pit deep space; From the accessibility aspect of maintenance and inspection, separately there is requirement that mechanical locking device is set in addition.
Yet current mechanical stopping device and mechanical locking device are all the independent runnings that separates, this has brought inconvenience to associative operation.
Summary of the invention
Based on this, the invention reside in the defect that overcomes prior art, provide a kind of elevator machine to stop and locking integrated device, this device, by elevator machine prevention and lock function is integrated, can be simplified and use operation, brings convenience to staff's operation.
Its technical scheme is as follows:
A kind of elevator machine stops and locking integrated device, comprise the first stop, locations and the second stop that are arranged on successively on cage guide from top to bottom, and be arranged on the prevention lock on sedan-chair frame, stop lock to include action component, the first limit switch, the second limit switch and the 3rd limit switch, and this prevention lock is provided with primary importance, the second place and the 3rd position on the sense of motion along action component; Described action component can trigger the first limit switch action in primary importance, make elevator enter normal operating condition, described action component can trigger the second limit switch action in the second place, and can match with the first stop or the second stop, makes elevator enter inspection travel state; Described action component can trigger the 3rd limit switch action in the 3rd position, and can match with described locations, elevator is entered and stop lock-out state.
Said apparatus is by integrated by mechanical stopping device and blocking device, thereby the only effect at diverse location by action component, just can realize the machinery of elevator is stoped or mechanical caging, and then make elevator enter different running statees, thereby, this device can be simplified use operation, and its structure is relatively simple, is conducive to reduce costs.In addition, package unit is mounted on sedan-chair frame and cage guide, and it doesn't matter with civil engineering, can reduce the requirement of said apparatus to civil engineering intensity aspect.Wherein, the first above-mentioned limit switch seals in the normal operating loop in existing cage top overhauling loop, and the second limit switch seals in the inspection travel loop in existing cage top overhauling loop, and the 3rd limit switch seals in existing safety return circuit.
Therein in an embodiment, described prevention lock comprises connecting element, this prevention lock is arranged on described sedan-chair frame by its connecting element, described the first limit switch, the second limit switch and the 3rd limit switch are arranged on respectively on described connecting element, described action component comprises securing rod and frizzen, securing rod is located in connecting element, frizzen is connected on this securing rod, and this action component triggers described the first limit switch, the second limit switch or the 3rd limit switch by described frizzen and moves.
Therein in an embodiment, described connecting element be provided with first positioning groove corresponding with primary importance, with corresponding the second positioning groove of the second place and three positioning groove corresponding with the 3rd position, described frizzen can match with described the first positioning groove, the second positioning groove or the 3rd positioning groove, and when being stuck on the first positioning groove, can trigger frizzen described the first limit switch action, frizzen can trigger the second limit switch action while being stuck on the second positioning groove, frizzen can trigger the 3rd limit switch action while being stuck on the 3rd positioning groove.
Thereby, by securing rod in primary importance, the second place or the 3rd locational action, frizzen is stuck on the first positioning groove, the second positioning groove or the 3rd positioning groove, can realizes the first limit switch, the second limit switch or the 3rd limit switch are realized to action triggers.
Therein in an embodiment, described connecting element comprises fixedly frid, the first adapter plate and the second adapter plate, fixedly frid, the first adapter plate and the second adapter plate are arranged in order setting for these, described fixedly frid is formed with flute profile space, described securing rod stretches in described flute profile space after passing described the first adapter plate and the second adapter plate, and the first described limit switch, the second limit switch and the 3rd limit switch are arranged on respectively on described fixedly frid.
Therein in an embodiment, the first described adapter plate comprises the first installation board and the first supporting board, first installs board is used for being fixed on described sedan-chair frame, the first supporting board is arranged on described first and installs on board, described the second adapter plate comprises the second installation board and the second supporting board, second installs board for being fixed on described sedan-chair frame, the second supporting board is arranged on described first and installs on board, and described securing rod stretches in described flute profile space after passing described the first supporting board and the second supporting board.
Therein in an embodiment, described fixedly frid comprises that the 3rd installs board, the 3rd supporting board and base plate, the 3rd installation board and the 3rd supporting board are separately positioned in described base plate, and form described flute profile space, the 3rd installs board for being fixed on described sedan-chair frame, described the first positioning groove, the second positioning groove and the 3rd positioning groove are located at respectively on the 3rd described supporting board, the first described limit switch, the second limit switch and the 3rd limit switch are arranged on respectively on the 3rd supporting board, the first limit switch is located at the below of described the first positioning groove, and the switching manipulation head height of the first limit switch goes out the bottom of described the first positioning groove, the second limit switch is located at the below of the second positioning groove, and the switching manipulation head height of the second limit switch goes out the bottom of described the second positioning groove.Thereby, when frizzen being stuck in the first positioning groove or in the second positioning groove, the switching manipulation head height of the first limit switch goes out the bottom of described the first positioning groove, and the switching manipulation head height of the second limit switch goes out the bottom of described the second positioning groove, can facilitate frizzen by touching the switching manipulation head of the first limit switch or the second limit switch, trigger the first limit switch or the action of the second limit switch.
Therein in an embodiment, on the 3rd described supporting board, being also hinged with the switch matching with described frizzen re-packs, and be formed with hinged center, described switch re-packs and has the portion of re-packing and tail end touch part, re-pack portion and tail end touch part lays respectively at the both sides at described hinged center, in the circumference range that described the first positioning groove and the second positioning groove rotate in the described portion of re-packing, and described frizzen can trigger described the 3rd limit switch by described tail end touch part while being stuck in the 3rd positioning groove and moves.Thereby when frizzen is stuck in the first positioning groove or the second positioning groove, the portion of re-packing that switch re-packs can be pressed on described frizzen on the one hand, further guarantee that frizzen triggers the first limit switch or the action of the second limit switch; When on the other hand, frizzen is stuck in the 3rd positioning groove, can trigger the 3rd limit switch by its tail end touch part.
Therein in an embodiment, described cage guide has attachment face, described the first stop comprises the first connecting panel and the first barrier plate matching with described securing rod, this first stop is arranged on the attachment face of described cage guide by its first connecting panel, and the first barrier plate is arranged on the first described connecting panel, described the second stop comprises the second connecting panel and the second barrier plate matching with described securing rod, this second stop is arranged on the attachment face of described cage guide by described the second connecting panel, and the second barrier plate is arranged on the second described connecting panel, described the first barrier plate and the second barrier plate are oppositely arranged.
In an embodiment, described locations is arranged on the attachment face of described cage guide, and this locations is provided with the lock hole matching with described securing rod therein.
Therein in an embodiment, described locations comprises location board and is connected board, location board is arranged on described connection board, this locations connects board by it and is arranged on described cage guide, using described attachment face place plane as the first reference plane, the side that described the first barrier plate of usining deviates from described the first reference plane is as first side, the side that described the second barrier plate of usining deviates from described the first reference plane is as Second Edge, using on described first side wherein with two formed planes of end points of described Second Edge as the second reference plane, or using two end points on described first side and the more formed plane on Second Edge as the second reference plane, described the first reference plane and the second reference plane parallel or are substantially parallel, described location board is located at the side that described the second reference plane deviates from described the first reference plane, described lock hole is located on the board of described location.Thereby when action component or securing rod are during in the second place, this securing rod can not snap on locations, is conducive to realize the inspection travel of elevator.
In a word, beneficial effect of the present invention is:
(1) length that described integrated device stretches out on diverse location by securing rod is inconsistent, and frizzen is realized machinery prevention or mechanical caging to the trigger action of limit switch in different positioning grooves: when securing rod is positioned at primary importance, frizzen is snapped in and in the first positioning groove, triggers the first limit switch action, and then trigger the normal operating loop in above-mentioned cage top overhauling loop, securing rod can not snap into cage guide or be arranged on the parts on cage guide in primary importance in addition, and elevator enters normal operating condition; When securing rod is during in the second place, frizzen is snapped in and in the second positioning groove, triggers the second limit switch action, and then trigger the inspection travel loop in above-mentioned cage top overhauling loop, and the part of securing rod is between the first stop and the second stop, can the prevention of securing rod be realized the machinery of elevator is stoped by the first stop or the second stop, thereby elevator enters inspection travel state; When securing rod is during in the 3rd position, frizzen is snapped in and in the 3rd positioning groove, triggers the 3rd limit switch action, and then trigger above-mentioned safety return circuit, securing rod inserts in the lock hole of locations, thereby makes elevator enter locking halted state.
(2) described integrated device can be simplified use operation, and its structure is relatively simple, is conducive to reduce costs, and can reduces the requirement to hoistway space.
(3) described integrated device is mounted on sedan-chair frame and cage guide, and it doesn't matter with civil engineering, can reduce the requirement of said apparatus to civil engineering intensity aspect.
(4) described integrated device can reduce the error rate of the electric loops such as above-mentioned cage top overhauling loop and safety return circuit on coordinating, and safety is higher.
Accompanying drawing explanation
Fig. 1 is the mounting structure figure that the elevator machine described in the embodiment of the present invention stops and lock integrated device.
Fig. 2 is that the elevator machine described in the embodiment of the present invention stops and the structural representation of locking integrated device under normal operating condition.
Fig. 3 is the partial enlarged drawing at A place in Fig. 2.
Fig. 4 is that the elevator machine described in the embodiment of the present invention stops and the structural representation of locking integrated device under inspection travel state.
Fig. 5 is the partial enlarged drawing at B place in Fig. 4.
Fig. 6 is that the elevator machine described in the embodiment of the present invention stops and the structural representation of locking integrated device under locking halted state.
Fig. 7 is the partial enlarged drawing at C place in Fig. 6.
Fig. 8 is the three-dimensional structure diagram of the prevention lock described in the embodiment of the present invention.
Fig. 9 is the lateral plan of Fig. 8.
Figure 10 is the spatial structure view of the locations described in the embodiment of the present invention.
Figure 11 is the spatial structure view of the first stop described in the embodiment of the present invention.
Figure 12 is the spatial structure view of the second stop described in the embodiment of the present invention.
Description of reference numerals:
10, stop lock, 11, the first adapter plate, 111, first installs board, 112, the first supporting board, 12, the second adapter plate, 121, second installs board, 122, the second supporting board, 13, fixing frid, 131, the 3rd installs board, 132, the 3rd supporting board, 1321, the first positioning groove, 1322, the second positioning groove, 1323, the 3rd positioning groove, 133, base plate, 141, securing rod, 142, frizzen, 15, switch re-packs, 151, portion re-packs, 152, tail end touch part, 20, the first stop, 21, the first connecting panel, 22, the first barrier plate, 30, the second stop, 31, the second connecting panel, 32, the second barrier plate, 40, locations, 41, connect board, 42, location board, 421, lock hole, 50, cage guide, 60, sedan-chair frame crossbeam, 70, cushion pad, 80, the first limit switch, 90, the second limit switch, 100, the 3rd limit switch.
The specific embodiment
Below embodiments of the invention are elaborated:
As shown in Figures 1 to 12, a kind of elevator machine stops and locking integrated device, comprise the first stop 20, locations 40 and the second stop 30 that are arranged on successively on cage guide 50 from top to bottom, and be arranged on the prevention lock 10 on sedan-chair frame crossbeam 60, stop lock 10 to include action component, the first limit switch 80, the second limit switch 90 and the 3rd limit switch 100, and this prevention lock 10 is provided with primary importance, the second place and the 3rd position on the sense of motion along action component; Above-mentioned action component can trigger the first limit switch 80 actions in primary importance, makes elevator enter normal operating condition; This action component can trigger the second limit switch 90 actions in the second place, and can match with the first stop 20 or the second stop 30, makes elevator enter inspection travel state; Action component can trigger the 3rd limit switch 100 actions in the 3rd position, and can match with described locations 40, elevator is entered and stop lock-out state.
Wherein, above-mentioned prevention lock 10 also comprises connecting element, and this prevention lock 10 is arranged on sedan-chair frame crossbeam 60 by its connecting element.Above-mentioned action component comprises securing rod 141 and frizzen 142, and frizzen 142 is connected on this securing rod 141.Above-mentioned fixing piece comprises fixedly frid 13, the first adapter plate 11 and the second adapter plate 12, and fixedly frid 13, the first adapter plate 11 and the second adapter plate 12 are arranged in order setting for these.The first adapter plate 11 comprises the first installation board 111 and the first supporting board 112, first installs board 111 for being fixed on described sedan-chair frame crossbeam 60, the first supporting board 112 is arranged on described first and installs on board 111, the second adapter plate 12 comprises the second installation board 121 and the second supporting board 122, second installs board 121 for being fixed on described sedan-chair frame crossbeam 60, the second supporting board 122 is arranged on described first and installs on board 111, securing rod 141 stretches into after through described the first supporting board 112 and the second supporting board 122 fixedly in the formed flute profile of frid 13 space.Fixedly frid 13 comprises that the 3rd installs board 131, the 3rd supporting board 132 and base plate 133, the 3rd installation board 131 and the 3rd supporting board 132 are separately positioned in described base plate 133, and form above-mentioned flute profile space, the 3rd installs board 131 for being fixed on described sedan-chair frame crossbeam 60.On the 3rd supporting board 132, be also provided with the first positioning groove 1321, the second positioning groove 1322 and the 3rd positioning groove 1323, the first above-mentioned limit switch 80, the second limit switch 90 and the 3rd limit switch 100 are also arranged on respectively on the 3rd supporting board 132, and the first limit switch 80 is located at the below of described the first positioning groove 1321, the switching manipulation head height of the first limit switch 80 goes out the bottom of described the first positioning groove 1321, the second limit switch 90 is located at the below of the second positioning groove 1322, and the switching manipulation head height of the second limit switch 90 goes out the bottom of described the second positioning groove 1322.Above-mentioned frizzen 142 can match with this first positioning groove 1321, the second positioning groove 1322 or the 3rd positioning groove 1323, and frizzen 142 can trigger described the first limit switch 80 actions while being stuck on the first positioning groove 1321, frizzen 142 can trigger the second limit switch 90 actions while being stuck on the second positioning groove 1322, frizzen 142 can trigger the 3rd limit switch 100 actions while being stuck on the 3rd positioning groove 1323.On the 3rd supporting board 132, be also hinged with the switch matching with frizzen 142 and re-pack 15, and be formed with hinged center, switch re-packs and 15 has the portion of re-packing 151 and tail end touch part 152, re-pack portion 151 and tail end touch part 152 lays respectively at the both sides at hinged center, in the circumference range that the first positioning groove 1321 and the second positioning groove 1322 rotate in the portion of re-packing 151, and frizzen 142 can trigger the 3rd limit switches 100 actions by tail end touch part 152 while being stuck in the 3rd positioning groove 1323.The concrete structure of above-mentioned prevention lock 10 can be referring to Fig. 8 and Fig. 9.
Above-mentioned cage guide 50 has attachment face, above-mentioned the first stop 20 comprises the first connecting panel 21 and the first barrier plate 22 matching with above-mentioned securing rod 141, this first stop 20 is arranged on the attachment face of cage guide 50 by its first connecting panel 21, and the first barrier plate 22 is arranged on the first connecting panel 21, the second stop 30 comprises the second connecting panel 31 and the second barrier plate 32 matching with securing rod 141, this second stop 30 is arranged on the attachment face of described cage guide 50 by described the second connecting panel 31, and the second barrier plate 32 is arranged on the second connecting panel 31, this first barrier plate 22 and the second barrier plate 32 are oppositely arranged, and perpendicular with cage guide 50 or substantially vertical respectively.In addition, on the first barrier plate 22 and the second barrier plate 32, be also respectively equipped with cushion pad 70.The structure of the first stop 20 or the second stop 30 specifically can be with reference to Figure 11 or Figure 12.The concrete structure that it should be noted that the first stop 20 and the second stop 30 is the same, and different is their installation site.
Above-mentioned locations 40 is also arranged on the attachment face of cage guide 50, and the locations 40 being somebody's turn to do comprises location board 42 and is connected board 41, locate board 42 and be arranged on connection board 41, and location board 42 is provided with the lock hole 421 matching with securing rod 141.Locations 40 connects board 41 by it and is arranged on described cage guide 50, using attachment face place plane as the first reference plane, the side that first barrier plate 22 of usining deviates from the first reference plane is as first side, the side that second barrier plate 32 of usining deviates from this first reference plane is as Second Edge, using on described first side wherein with two formed planes of end points of described Second Edge as the second reference plane, or using two end points on described first side and the more formed plane on Second Edge as the second reference plane, formed the first reference plane and the second reference plane parallel or are substantially parallel, location board 42 and described the second reference plane also parallel or are substantially parallel, and location board 42 is located at the side that described the second reference plane deviates from described the first reference plane.The concrete structure of locations 40 can be referring to Figure 10.
In addition, the first above-mentioned limit switch 80 also seals in the normal operating loop in existing cage top overhauling loop, and the second limit switch 90 seals in the inspection travel loop in existing cage top overhauling loop, and the 3rd limit switch 100 seals in existing safety return circuit.
The present embodiment has the following advantages or principle:
1, the length that above-mentioned integrated device stretches out on diverse location by securing rod 141 is inconsistent, and the trigger action of frizzen 142 on diverse location realizes machinery prevention or mechanical caging: when securing rod 141 is positioned at primary importance, frizzen 142 is snapped in and in the first positioning groove 1321, triggers the first limit switch 80 actions, and then trigger the normal operating loop in above-mentioned cage top overhauling loop, securing rod 141 can not snap into cage guide 50 or be arranged on the parts on cage guide 50 in primary importance in addition, and elevator enters normal operating condition; When securing rod 141 is during in the second place, frizzen 142 is snapped in and in the second positioning groove 1322, triggers the second limit switch 90 actions, and then trigger the inspection travel loop in above-mentioned cage top overhauling loop, and the part of securing rod 141 is between the first stop 20 and the second stop 30, can realize the machinery of elevator is stoped by the prevention of the first stop 20 or 30 pairs of securing rods 141 of the second stop, thereby elevator enters inspection travel state; When securing rod 141 is during in the 3rd position, frizzen 142 is snapped in and in the 3rd positioning groove 1323, triggers the 3rd limit switch 100 actions, and then triggering above-mentioned safety return circuit, securing rod 141 is in the lock hole 421 of insertion locations 40, thereby makes elevator enter locking halted state.
2, above-mentioned integrated device can be simplified use operation, and its structure is relatively simple, is conducive to reduce costs, and can reduces the requirement to hoistway space.
3, above-mentioned integrated device is mounted on sedan-chair frame crossbeam 60 and cage guide 50, and it doesn't matter with civil engineering, can reduce the requirement of said apparatus to civil engineering intensity aspect.
4, above-mentioned integrated device can reduce the error rate of the electric loops such as above-mentioned cage top overhauling loop and safety return circuit on coordinating, and safety is higher.
5, above-mentioned prevention lock 10 is arranged on sedan-chair frame crossbeam 60, thereby this prevention lock 10 can be followed car up-and-down movement.
6, frizzen 142 is stuck in the first positioning groove 1321 or when the second positioning groove 1322 is interior, the switching manipulation head height of the first limit switch 80 goes out the bottom of described the first positioning groove 1321, and the switching manipulation head height of the second limit switch 90 goes out the bottom of described the second positioning groove 1322, can facilitate frizzen 142 by touching the switching manipulation head of the first limit switch 80 or the second limit switch 90, trigger the first limit switch 80 or the second limit switch 90 actions.
7, above-mentioned re-pack portion 151 and tail end touch part 152 lay respectively at the both sides at hinged center, in the circumference range that the first positioning groove 1321 and the second positioning groove 1322 rotate in the portion of re-packing 151, and frizzen 142 can trigger described the 3rd limit switch 100 actions by described tail end touch part 152 while being stuck in the 3rd positioning groove 1323.Thereby, switch 15 effects with two aspects that re-pack: on the one hand when frizzen 142 is stuck in the first positioning groove 1321 or the second positioning groove 1322, switch 15 the portion that re-packs 151 of re-packing can be pressed on described frizzen 142, further guarantees that frizzen 142 triggers the first limit switches 80 or the second limit switch 90 actions; When on the other hand, frizzen 142 is stuck in the 3rd positioning groove 1323, can trigger the 3rd limit switch 100 by its tail end touch part 152.
8, the first reference plane and the second reference plane parallel or are substantially parallel, location board 42 is located at the side that described the second reference plane deviates from described the first reference plane, thereby, when action component or securing rod 141 are during in the second place, this securing rod 141 can not snap on locations 40, is conducive to realize the inspection travel of elevator.
The above embodiment has only expressed the specific embodiment of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.
Claims (10)
1. an elevator machine stops and locking integrated device, it is characterized in that, comprise the first stop, locations and the second stop that are arranged on successively on cage guide from top to bottom, and be arranged on the prevention lock on sedan-chair frame, stop lock to include action component, the first limit switch, the second limit switch and the 3rd limit switch, and this prevention lock is provided with primary importance, the second place and the 3rd position on the sense of motion along action component; Described action component can trigger the first limit switch action in primary importance; This action component can trigger the second limit switch action in the second place, and can match with the first stop or the second stop; Action component can trigger the 3rd limit switch action in the 3rd position, and can match with described locations.
2. elevator machine according to claim 1 stops and locking integrated device, it is characterized in that, described prevention lock comprises connecting element, this prevention lock is arranged on described sedan-chair frame by its connecting element, described the first limit switch, the second limit switch and the 3rd limit switch are arranged on respectively on described connecting element, described action component comprises securing rod and frizzen, securing rod is located in connecting element, frizzen is connected on this securing rod, this action component triggers described the first limit switch by described frizzen, the second limit switch or the action of the 3rd limit switch.
3. elevator machine according to claim 2 stops and locking integrated device, it is characterized in that, described connecting element is provided with first positioning groove corresponding with primary importance, second positioning groove corresponding with the second place and three positioning groove corresponding with the 3rd position, described frizzen can with described the first positioning groove, the second positioning groove or the 3rd positioning groove match, and when being stuck on the first positioning groove, can trigger frizzen described the first limit switch action, frizzen can trigger the second limit switch action while being stuck on the second positioning groove, frizzen can trigger the 3rd limit switch action while being stuck on the 3rd positioning groove.
4. elevator machine according to claim 3 stops and locking integrated device, it is characterized in that, described connecting element comprises fixedly frid, the first adapter plate and the second adapter plate, fixedly frid, the first adapter plate and the second adapter plate are arranged in order setting for these, described fixedly frid is formed with flute profile space, described securing rod stretches in described flute profile space after passing described the first adapter plate and the second adapter plate, and the first described limit switch, the second limit switch and the 3rd limit switch are arranged on respectively on described fixedly frid.
5. elevator machine according to claim 4 stops and locking integrated device, it is characterized in that, the first described adapter plate comprises the first installation board and the first supporting board, first installs board is used for being fixed on described sedan-chair frame, the first supporting board is arranged on described first and installs on board, described the second adapter plate comprises the second installation board and the second supporting board, second installs board for being fixed on described sedan-chair frame, the second supporting board is arranged on described first and installs on board, described securing rod stretches in described flute profile space after passing described the first supporting board and the second supporting board.
6. elevator machine according to claim 4 stops and locking integrated device, it is characterized in that, described fixedly frid comprises that the 3rd installs board, the 3rd supporting board and base plate, the 3rd installation board and the 3rd supporting board are separately positioned in described base plate, and form described flute profile space, the 3rd installs board for being fixed on described sedan-chair frame, described the first positioning groove, the second positioning groove and the 3rd positioning groove are located at respectively on the 3rd described supporting board, the first described limit switch, the second limit switch and the 3rd limit switch are arranged on respectively on the 3rd supporting board, the first limit switch is located at the below of described the first positioning groove, and the switching manipulation head height of the first limit switch goes out the bottom of described the first positioning groove, the second limit switch is located at the below of the second positioning groove, and the switching manipulation head height of the second limit switch goes out the bottom of described the second positioning groove.
7. elevator machine according to claim 6 stops and locking integrated device, it is characterized in that, on the 3rd described supporting board, being also hinged with the switch matching with described frizzen re-packs, and be formed with hinged center, described switch re-packs and has the portion of re-packing and tail end touch part, re-pack portion and tail end touch part lays respectively at the both sides at described hinged center, in the circumference range that described the first positioning groove and the second positioning groove rotate in the described portion of re-packing, and when described frizzen is stuck in the 3rd positioning groove, can trigger described the 3rd limit switch by described tail end touch part moves.
8. according to the elevator machine described in claim 2 to 7 any one, stop and locking integrated device, it is characterized in that, described cage guide has attachment face, described the first stop comprises the first connecting panel and the first barrier plate matching with described securing rod, this first stop is arranged on the attachment face of described cage guide by its first connecting panel, and the first barrier plate is arranged on the first described connecting panel, described the second stop comprises the second connecting panel and the second barrier plate matching with described securing rod, this second stop is arranged on the attachment face of described cage guide by described the second connecting panel, and the second barrier plate is arranged on the second described connecting panel, described the first barrier plate and the second barrier plate are oppositely arranged.
9. elevator machine according to claim 8 stops and locking integrated device, it is characterized in that, described locations is arranged on the attachment face of described cage guide, and this locations is provided with the lock hole matching with described securing rod.
10. elevator machine according to claim 9 stops and locking integrated device, it is characterized in that, described locations comprises location board and is connected board, location board is arranged on described connection board, described lock hole is located on the board of described location, this locations connects board by it and is arranged on described cage guide, using described attachment face place plane as the first reference plane, the side that described the first barrier plate of usining deviates from described the first reference plane is as first side, the side that described the second barrier plate of usining deviates from described the first reference plane is as Second Edge, using on described first side wherein with two formed planes of end points of described Second Edge as the second reference plane, or using two end points on described first side and the more formed plane on Second Edge as the second reference plane, described the first reference plane and the second reference plane parallel or are substantially parallel, described location board is located at the side that described the second reference plane deviates from described the first reference plane.
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| CN201410139289.5A CN103922207B (en) | 2014-04-08 | 2014-04-08 | Elevator machine stops and locking integrated device |
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| CN201410139289.5A CN103922207B (en) | 2014-04-08 | 2014-04-08 | Elevator machine stops and locking integrated device |
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| CN103922207A true CN103922207A (en) | 2014-07-16 |
| CN103922207B CN103922207B (en) | 2016-08-31 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105398897A (en) * | 2015-12-16 | 2016-03-16 | 巨立电梯股份有限公司 | Elevator overhaul safety device |
| CN106564802A (en) * | 2015-10-09 | 2017-04-19 | 鑫诺电梯有限公司 | Six-rail car frame |
| CN108439120A (en) * | 2018-03-28 | 2018-08-24 | 广州广日电梯工业有限公司 | A kind of elevator steel structure girder device for detecting deformation and the method for deformation analysis processing |
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| CN109562907B (en) * | 2016-08-01 | 2023-09-26 | 三菱电机株式会社 | Car fixing device of elevator |
| CN108439120A (en) * | 2018-03-28 | 2018-08-24 | 广州广日电梯工业有限公司 | A kind of elevator steel structure girder device for detecting deformation and the method for deformation analysis processing |
| CN108439120B (en) * | 2018-03-28 | 2024-01-09 | 广州广日电梯工业有限公司 | Elevator steel structure beam deformation detection device and deformation analysis processing method |
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