CN104418199A - Elevator device and workbench device thereof - Google Patents
Elevator device and workbench device thereof Download PDFInfo
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- CN104418199A CN104418199A CN201310384377.7A CN201310384377A CN104418199A CN 104418199 A CN104418199 A CN 104418199A CN 201310384377 A CN201310384377 A CN 201310384377A CN 104418199 A CN104418199 A CN 104418199A
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- China
- Prior art keywords
- operation post
- cap
- control housing
- collection case
- hold
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/0087—Devices facilitating maintenance, repair or inspection tasks
Abstract
The invention relates to an elevator device and a workbench device thereof. The workbench device is arranged in a shaft; the workbench device comprises a workbench (210), a hiding box (110), two supporting arms (220), a right side cover (120) and a left side cover (130); the hiding box (110) is arranged on the rear side of a control cabinet (102) and the workbench can be vertically hidden in the hiding box (110); the two supporting arms (220) are arranged on the left side and the right side of the control cabinet respectively and can be connected with the workbench so as to support the workbench; the right side cover (120) and the left side cover (130) are arranged on the left side and the right side of the control cabinet respectively and can cover the corresponding supporting arms. When the workbench is hidden, the workbench is vertically pushed upward into the hiding box along guide grooves (114) which are formed in the bilateral sides of the hiding box respectively, the workbench is fixed through a positioning arm (310), the supporting arms retract to be hung on the bilateral sides of the control cabinet respectively, and the right side cover and the left side cover are closed. Accordingly, people cannot observe the workbench and the supporting arms from the outside and accordingly the damage to the appearance of the elevator device due to the workbench and the supporting arms can be avoided.
Description
Technical field
The present invention relates to lift appliance and operation post device thereof, operation post can be remained on horizontal position by this operation post device, overhauls the control housing etc. of described lift appliance for service personnel station thereon.
Background technology
For elevator without machine room, control housing is generally arranged in hoistway.At this moment near control housing, be provided with operation post device, overhaul lift appliance so that service personnel can be stood before control housing.Japanese patent gazette JP 2005-343623 discloses a kind of elevator operation post.One end of the platen 4 of this operation post is rotatably installed on well enclosure by support 3, and the other end is free end, and usual lowering, in below, makes that platen 4 is vertical to be hung from above on well enclosure, does not hinder the lifting of car.When overhauling elevator, with the free end of support component 5 stationary platen 4, it is made to remain on level attitude, so that elevator is overhauled thereon in service personnel station.
But, at commercial facility and recreation grounds such as a lot of hotel, markets, often have the elevator being made up of hoistway transparent materials such as glass.For this elevator, the operation post hung on well enclosure will badly influence the attractive in appearance of elevator.
Japanese patent gazette JP 2009-184792 discloses the technology that a kind of lid by control housing is converted to upkeep operation platform.This technology improves the attractive in appearance of lift appliance, but if this operation post breaks down when overhauling, when cannot turn back to the position as the lid closing control cabinet of control housing, just may hinder the lifting of car or counterweight, becomes the obstacle that elevator runs.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of operation post device of lift appliance, and this operation post device neither affects the attractive in appearance of lift appliance, also can not become the obstacle that elevator runs when breaking down.
For solveing the technical problem, the operation post device of lift appliance of the present invention has: operation post, and described operation post can remain on horizontal position, overhauls the control housing etc. of described lift appliance for service personnel station thereon; Collection case, described collection case has 4 tank walls all around, can longitudinally collect described operation post therein, it is arranged in hoistway, left tank wall and right tank wall longitudinally have the guide groove guiding described operation post respectively, width between described left tank wall and described right tank wall is greater than the width of described control housing, is broadly provided with described control housing more than leaving about on front tank wall; Hold-down arm, two described hold-down arms are separately positioned on the left and right sides of described control housing, one end of each described hold-down arm is rotatably installed in described remaining wide scope, and the other end is free end, can be connected with described operation post thus make described operation post remain on horizontal position; Right cap, described right cap is arranged on the right side of described control housing, can cover the described hold-down arm hung from above on the right side of described control housing; Left cap, described left cap is arranged on the left side of described control housing, can cover the described hold-down arm hung from above in the left side of described control housing; And location structure, described location structure is fixedly stowed to the position of the described operation post in described collection case.Both sides near the upper end of the lengthwise position of described operation post when being concealed in described collection case, are respectively equipped with the guide finger that can slide in described guide groove, and its bottom is the free end that can rotate for axle with described guide finger.When collecting described operation post, along described guide groove, described operation post is longitudinally pushed up in described collection case, utilize described location structure to fix the position of described operation post.When using described operation post, described operation post is pulled out downwards, rotates to horizontal position, be connected with the free end of described hold-down arm.
In addition, the present invention also provides a kind of lift appliance, has: along the car of hoistway lifting moving transport of passengers and goods; Be arranged in described hoistway, control the control housing of described car; And above-mentioned operation post device.
Because operation post device of the present invention has said structure, when not using operation post, operation post can be stowed in collection case, thus keep the attractive in appearance of lift appliance.Even if in use fault has appearred in operation post, cause operation post to be recovered in collection case, also this operation post temporarily longitudinally can have been hung from above the below at collection case, get out of the way the passage of car and counterweight, thus avoided the obstacle becoming elevator operation.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view that the operation post device 100 of the lift appliance representing the present invention the 1st embodiment is briefly in collecting state.
Fig. 2 represents that operation post device 100 is in the schematic perspective view of using state briefly.
Fig. 3 represents that operation post device 100 is in the right elevation of collecting state briefly.
Fig. 4 represents that the operation post 210 of operation post device 100 is drawn out the right elevation of state briefly.
Fig. 5 represents that the operation post 210 of operation post device 100 is rotated to the right elevation of transverse state briefly.
Fig. 6 represents the right elevation supporting operation post 210 with hold-down arm 220 briefly.
Fig. 7 is the right elevation represented briefly with nut 702 fixed pedestal arm 220 and operation post 210.
Fig. 8 is the right elevation of the variation representing the 1st embodiment briefly.
Fig. 9 is the schematic perspective view that the operation post device 900 of the lift appliance representing the present invention the 2nd embodiment is briefly in collecting state.
Figure 10 represents that operation post device 900 is at the schematic diagram installing the state before lower cover 940 briefly.
Figure 11 represents that operation post device 900 is at the schematic diagram installing the state after lower cover 940 briefly.
Figure 12 represents the section-drawing observed from the A-A face shown in Figure 11 briefly.
Figure 13 is the schematic perspective view that the operation post device 1300 of the lift appliance representing the present invention the 3rd embodiment is briefly in using state.
Figure 14 represents that operation post device 1300 is in the right elevation of using state briefly.
Figure 15 represents that operation post device 1300 is in the right elevation of collecting state briefly.
Figure 16 is the schematic diagram of the lift appliance 1600 representing the present invention the 4th embodiment briefly.
Mark > in < accompanying drawing
100-operation post device, 102-control housing, 110-collects case, the left tank wall of 111-, the right tank wall of 112-, 113-rear box wall, 114-guide groove, tank wall before 115-, 116-hinge, 120-right cap, 130-left cap, 140-guide finger, 210-operation post, 212-set pin, 220-hold-down arm, 222-through hole, 310-radius arm, 320-support, 330-hoistway inwall, 702-nut, 814-deep-slotted chip breaker, 900-operation post device, 920-right cap, 922-right cap antetheca, 924-right cap sidewall, 926-circular hole 930-left cap, 932-left cap antetheca, 934-left cap sidewall, 940-lower cover, 942-lower cover antetheca, 944-lower cover sidewall, 946-boss, 1022-socket, 1024-switch, 1042-latch, 1044-spring leaf, 1300-operation post device, 1312-column, 1314-end horizontal bar, 1316-sidepiece horizontal bar, 1318-hole, 1600-lift appliance, 1602-hoistway, 1604-car, 1606-towing machine, 1610-operation post device.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail.
< the 1st embodiment >
Fig. 1 is the schematic perspective view that the operation post device 100 of the lift appliance representing the present invention the 1st embodiment is briefly in collecting state.Fig. 2 represents that operation post device 100 is in the schematic perspective view of using state briefly.Fig. 3 represents that operation post device 100 is in the right elevation of collecting state briefly.
Operation post device 100 comprises operation post 210, collection case 110, hold-down arm 220, right cap 120, left cap 130 and radius arm 310.
As shown in Figure 2, under the using state of operation post device 100, operation post 210 can remain on horizontal position, overhauls the control housing 102 etc. of lift appliance for service personnel station thereon.Operation post 210 shown in Fig. 2, in a kind of container-like, is namely provided with highly lower sidewall in the surrounding of base plate.But this is not the restriction of the shape to operation post 210.Operation post 210 also can be tabular.
Collection case 110 has left tank wall 111, right tank wall 112, rear box wall 113 and front tank wall 115.Operation post 210 can be longitudinally collected in collection case 110 inside.Left tank wall 111 and right tank wall 112 longitudinally have guide groove 114 respectively that guide operation post 210.Both sides near the upper end of the lengthwise position of operation post 210 when being concealed in collection case 110 are respectively equipped with the guide finger 140 that can slide in guide groove 114.Operation post 210 can utilize guide finger 140 to slide up and down in collection case 110 along guide groove 114.The bottom of operation post 210 is the free ends that can rotate for axle with guide finger 140.
Collection case 110 is arranged in hoistway.Fig. 3 illustrates and utilizes support 320 to arrange the example of collection case 110 between rear box wall 113 and hoistway inwall 330.But this is not the restriction to the position arranging collection case 110.Such as, on the guide rail of car or counterweight, collection case 110 can also be set mounting bracket, also collection case 110 can be arranged on the building structure such as crossbeam, column occurred in hoistway.
Width between the left tank wall 111 of collection case 110 and right tank wall 112 is greater than the width of control housing 102.As shown in Figure 2, before collection case 110 on tank wall 115, left and right leave more than be broadly provided with control housing 102.More than the remaining wide a in left side and right side, the width of wide b can be the same or different.In other words, the rear side of control housing 102 is provided with collection case 110, and control housing 102 is arranged in hoistway by means of collection case 110.Control housing 102 and collection case 110 are arranged on the lifting neither hindering car and counterweight in hoistway, the position of easy access again.
Hold-down arm 220 has two, is separately positioned on the left and right sides of control housing 102.A hold-down arm 220 is arranged in the scope of the remaining wide a in left side, and another hold-down arm 220 is arranged in the scope of the remaining wide b in right side.One end of each hold-down arm 220 to be rotatably installed in before collection case 110 on tank wall 115 by the connection structure such as hinged.The other end of each hold-down arm 220 is free end, near its end, be provided with through hole 222, can combine with the set pin 212 that operation post 210 is arranged, hold-down arm 220 is connected with operation post 210, thus support operation post 210, make operation post 210 remain on horizontal position.And when not using operation post 210, two hold-down arms 220 can be hung from above in the both sides of control housing 102.
Fig. 2 merely illustrate hold-down arm 220 be arranged on collection case 110 front tank wall 115 on example.In addition, hold-down arm 220 also can be rotatably installed on the sidewall of control housing 102 by the connection structure such as hinged.When the length of hold-down arm 220 is longer, can several sections be divided into, then by hinge etc., these several sections be linked together collapsibly.
Right cap 120 is arranged on the right side of control housing 102.Right cap 120 hinge 116 is arranged on collection case 110, can left rotation and right rotation folding.When not using operation post 210, as shown in Figure 1, right cap 120 of can closing, thus cover the hold-down arm 220 hung from above on the right side of control housing 102.Can avoid like this because arrange attractive in appearance around hold-down arm 220 damage control cabinet 102 and even damage the attractive in appearance of whole lift appliance.
Left cap 130 is arranged on the left side of control housing 102.Left cap 130 is the same with right cap 120, is arranged on collection case 110 with hinge, can left rotation and right rotation folding.When not using operation post 210, as shown in Figure 1, left cap 130 of can closing, thus cover the hold-down arm 220 hung from above in the left side of control housing 102.Can avoid like this because arrange attractive in appearance around hold-down arm 220 damage control cabinet 102 and even damage the attractive in appearance of whole lift appliance.
As shown in Figure 2, when using operation post 210, by left cap 130 and right cap 120 respectively to both sides Unscrew, make the hold-down arm 220 of control housing 102 left and right sides forwards can stretch and be connected with operation post 210, thus support operation post 210, make operation post 210 remain on horizontal position.
Radius arm 310 is examples for location structure, is a kind of form of location structure.As shown in Figure 3, radius arm 310 is arranged on the below of control housing 102.Radius arm 310 can with the long and short dash line shown in scheming for axle rotates in the horizontal direction.When operation post 210 is stowed in collection case 110, radius arm 310 can be rotated to the below of operation post 210, hold operation post 210 from bottom, the position of fixed operation platform 210.
Fig. 4 represents that the operation post 210 of operation post device 100 is drawn out the right elevation of state briefly.Fig. 5 represents that the operation post 210 of operation post device 100 is rotated to the right elevation of transverse state briefly.Fig. 6 represents the right elevation supporting operation post 210 with hold-down arm 220 briefly.Fig. 7 is the right elevation represented briefly with nut 702 fixed pedestal arm 220 and operation post 210.
The Application way of operation post device 100 is described in detail below in conjunction with Fig. 3 to Fig. 7.Conveniently understand, delete right cap 120 in these figures.As previously mentioned, Fig. 3 is the collecting state representing operation post device 100 briefly.During collection operation post 210, along guide groove 114, operation post 210 is longitudinally pushed up in collection case 110, utilize the position of radius arm 310 fixed operation platform 210.
When using operation post 210, first as shown in Figure 4, rotate radius arm 310 and make it avoid from the below of operation post 210, operation post 210 is pulled out downwards from collection case 110.Then as shown in Figure 5, operation post 210 is rotated to horizontal position.Again as shown in Figure 6, launch the hold-down arm 220 of control housing 102 left and right sides, the through hole 222 on hold-down arm 220 is enclosed within the set pin 212 of operation post 210, thus the free end of hold-down arm 220 is connected with operation post 210, support operation post 210, make operation post 210 remain on horizontal position.In addition, set pin 212 can use the threaded set pin of processing.So just as shown in Figure 7, after the through hole 222 of hold-down arm 220 is enclosed within set pin 212, can be fixed with nut 702 outside it, thus prevent hold-down arm 220 from coming off from set pin 212, ensured safety.
After operation post 210 is finished using, operation post 210 can be recovered in collection case 110 according to the reverse order of said sequence, and two hold-down arms 220 are regained, hang from above in the both sides of control housing 102, then shut right cap 120 and left cap 130.Certainly, if hold-down arm 220 can fold, just hang from above in the both sides of control housing 102 after folding for hold-down arm 220, shut right cap 120 and left cap 130.Right cap 120 and left cap 130 can cover the hold-down arm 220 hung from above in control housing 102 both sides.In this state, as shown in Figure 1, people cannot observe operation post 210 and hold-down arm 220 from outside, can avoid because arrange attractive in appearance around operation post 210 and hold-down arm 220 damage control cabinet 102 and even damage the attractive in appearance of whole lift appliance.
In addition, if operation post 210 is in use damaged, when making it cannot be recovered to collection case 110, also can be hung from above in the below of collection case 110 temporarily as shown in Figure 4.The passage of car and counterweight can be got out of the way like this, thus avoid the operation post 210 damaged to become the obstacle of elevator operation.
Fig. 8 is the right elevation of the variation representing the 1st embodiment briefly.In this variation, above the guide groove 114 of collection case 110, have the deep-slotted chip breaker 814 be connected with guide groove 114.Deep-slotted chip breaker 814 is another examples of location structure.In this variation, instead of radius arm 310 with deep-slotted chip breaker 814.
When collecting operation post 210, along guide groove 114, operation post 210 is longitudinally pushed up in collection case 110, after guide finger 140 arrives the top of guide groove 114, make it be moved by the upper convex portion of deep-slotted chip breaker 814 rear to collection case 110 along deep-slotted chip breaker 814 again, arrive the other end of deep-slotted chip breaker 814.Like this, as shown in Figure 8, operation post 210 can be hung from above the other end at deep-slotted chip breaker 814 by guide finger 140, thus the position of fixed operation platform 210.This location structure can cancel radius arm 310, reduces parts.
< the 2nd embodiment >
Fig. 9 is the schematic perspective view that the operation post device 900 of the lift appliance representing the present invention the 2nd embodiment is briefly in collecting state.The operation post device 900 of the present embodiment is a kind of variation of the operation post device 100 of the 1st embodiment.Although do not have perfect representation in Fig. 9 out, operation post device 900 also has operation post 210, collection case 110, hold-down arm 220 and radius arm 310.And these component parts have identical function with the same composition part in the 1st embodiment, so omit the explanation to these component parts at this.
Operation post device 900 is to have lower cover 940 with the maximum difference of operation post device 100.Operation post device 900 also has right cap 920 and left cap 930.The setting position of right cap 920 and left cap 930 and radical function identical with right cap 120 and left cap 130, for covering the hold-down arm 220 hung from above in control housing 102 both sides.In addition, as shown in Figure 10, operation post device 900 also has latch 1042, socket 1022 and switch 1024.
Figure 10 represents that operation post device 900 is at the schematic diagram installing the state before lower cover 940 briefly.Figure 11 represents that operation post device 900 is at the schematic diagram installing the state after lower cover 940 briefly.As shown in FIG. 10 and 11, lower cover 940 is removable at the bottom of control housing 102.Installing lower cover 940 is after closing right cap 920 and left cap 930, and the lower cover 940 that moves up from the downside of control housing 102 has come.
Lower cover 940 comprises lower cover antetheca 942 and is positioned at the lower cover sidewall 944 of the left and right sides of lower cover antetheca 942.Lower cover antetheca 942 is provided with two latches upwards extended 1042.Each lower cover sidewall 944 is provided with a spring leaf 1044.The height of spring leaf 1044 is lower than the height of latch 1042.Columniform boss 946 is toward the outer side provided with near the upper end of spring leaf 1044.
Right cap 920 comprises right cap antetheca 922 and right cap sidewall 924.Left cap 930 comprises left cap antetheca 932 and left cap sidewall 934.The right cap antetheca 922 of right cap 920 and the left cap antetheca 932 of left cap 930 are respectively equipped with a socket 1022.The position of socket 1022 is located at, and after right cap 920 and left cap 930 being closed, when installing lower cover 940 from below, socket 1022 just in time can receive the position of the latch 1042 of lower cover 940.Latch 1042 is inserted into socket 1022, just can prevent any unlatching of right cap 920 and left cap 930.In other words, only otherwise lay down lower cover 940, right cap 920 and left cap 930 cannot just be opened.
Under the state closing right cap 920 and left cap 930, spacing between two spring leafs 1044 is less than the spacing between right cap sidewall 924 and left cap sidewall 934, and the spacing between two boss 946 tops is greater than the spacing between right cap sidewall 924 and left cap sidewall 934.As illustrated with broken lines, spring leaf 1044 can left and right elastic bending within the specific limits.When installing lower cover 940 from below, boss 946 can be made to enter into the inside of right cap 920 and left cap 930 by bending to the inside for spring leaf 1044.
The rational height of socket 1022 is, when can ensure to install lower cover 940 from below, before the boss 946 of spring leaf 1044 enters the inner side of right cap 920 and left cap 930, latch 1042 just can insert socket 1022.Latch 1042 is inserted into socket 1022, just can prevent the unlatching of right cap 920 and left cap 930.Thus, when boss 946 enters the inner side of right cap 920 and left cap 930, right cap 920 and left cap 930 can be prevented to be open under the effect of the elastic restoring force of spring leaf 1044.
In addition, right cap sidewall 924 and left cap sidewall 934 have the circular hole 926 that can be received boss 946.As shown in Fig. 9 and Figure 11, when lower cover 940 is installed to the below of control housing 102, boss 946 is inserted into circular hole 926 under the effect of the elastic restoring force of spring leaf 1044, thus the position of fixing lower cover 940.
Figure 12 represents the section-drawing observed from the A-A face shown in Figure 11 briefly.Due to the restriction in the space in Figure 11, could not make detailed mark, the A-A face is not here a plane with identical level height, but represents two planes of differing heights.At boss 946 place, A-A face is the plane of the line of centers by cylindrical boss 946; At socket 1022 place, A-A face is can the plane of cross-sectional socket 1022.As shown in figure 12, when lower cover 940 is installed to the below of control housing 102, latch 1042 is inserted into socket 1022, secure the position of right cap 920 and left cap 930, and boss 946 is inserted into circular hole 926, secures the position of lower cover 940.
Switch 1024 is arranged on the right cap antetheca 922 of right cap 920.Under the free state shown in Figure 10, switch 1024 is in cut out (off) state, cuts off the electric power loop of lift appliance.As shown in figure 11, under the state of having installed lower cover 940, the push rod of the latch 1042 on right side upwardly switch 1024, makes switch 1024 become unlatching (on) state, connects the electric power loop of lift appliance.
Below, comprehensive foregoing, explains the handling process of lower cover 940 and the effect of lower cover 940.When terminating maintenance and operation post device 900 being returned to collecting state, first operation post 210 is recovered in collection case 110, then reclaims folding for hold-down arm 220, hang the both sides at control housing 102 from above, close right cap 920 and left cap 930.Then, from the downside of control housing 102, lower cover 940 is upwards installed.
When lower cover 940 is installed, is first that latch 1042 is inserted into socket 1022, thus secures the position of right cap 920 and left cap 930.Then press boss 946 to the inside from both sides, make spring leaf 1044 elastic bending, thus the inner side making boss 946 can avoid right cap sidewall 924 and left cap sidewall 934 enters right cap 920 and left cap 930.Continue lower cover 940 to push up to rearmost position, under the effect of the elastic restoring force of spring leaf 1044, boss 946 is inserted in circular hole 926, secures the position of lower cover 940.The push rod of the latch 1042 upwardly switch 1024 on right side, makes switch 1024 become unlatchings (on) state, and the electric power loop of connection lift appliance, lift appliance can normally run.
In this case, not only can ensure the attractive in appearance of lift appliance as the operation post device 100 of the 1st embodiment, and the safe operation of lift appliance can be ensured.Because people cannot open arbitrarily right cap 920 and left cap 930, just cannot launch hold-down arm 220 and erect operation post 210.
When using operation post device 900, first pressing boss 946 to the inside from both sides, making spring leaf 1044 elastic bending, thus making boss 946 can exit circular hole 926, then pulling lower cover 940 downwards, just lower cover 940 can be unloaded.At this moment, because switch 1024 returns to free state, get back to the state of closedown (off), thus cut off the electric power loop of lift appliance.Like this, the safety of service personnel can be ensured.In addition, because latch 1042 has exited socket 1022, right cap 920 and left cap 930 can be opened, launch hold-down arm 220 and erect operation post 210.
As the variation of the present embodiment, switch 1024 can be arranged on the left cap antetheca 932 of left cap 930.At this moment, the push rod of latch 1042 pull switch 1024 in left side can be utilized, make switch 1024 become unlatching (on) state, connect the electric power loop of lift appliance.In addition, the variation shown in Fig. 8 also goes for the present embodiment, and its effect produced is identical with the effect described in the 1st embodiment.
< the 3rd embodiment >
Figure 13 is the schematic perspective view that the operation post device 1300 of the lift appliance representing the present invention the 3rd embodiment is briefly in using state.Figure 14 represents that operation post device 1300 is in the right elevation of using state briefly.Figure 15 represents that operation post device 1300 is in the right elevation of collecting state briefly.
The operation post device 1300 of the present embodiment is a kind of variation of the operation post device 100 of the 1st embodiment.Operation post device 1300 also has operation post 210, collection case 110, hold-down arm 220, right cap 120, left cap 130 and radius arm 310.And these component parts have identical function with the same composition part in the 1st embodiment, so omit the explanation to these component parts at this.
Compared with the operation post device 100 of the 1st embodiment, the maximum feature of operation post device 1300 is on the basis of operation post device 100, added railing.Railing is to prevent service personnel from falling from operation post 210, ensures that the safety of service personnel is arranged.This railing comprises end rail and sidepiece horizontal bar 1316.End rail comprises two columns, 1312, end horizontal bar 1314.One end of each column 1312 is rotatably installed in the free end of operation post 210 by the connection structure such as hinged, and the other end of each column 1312 is free end.As shown in figure 13, two columns 1312 are connected with end horizontal bar 1314 near free end, but are reserved the termination of free end, to be connected with sidepiece horizontal bar 1316.Two columns 1312 are integrated formation end rail with end horizontal bar 1314 one-tenth.As shown in Figs. 13 and 14, use during end rail and can be erected.When not using, as shown in the dotted line in Figure 14, end rail can be fallen, be accommodated in the inner side of operation post 210, and then together can be stowed to operation post 210 and collect in case 110.
Sidepiece horizontal bar 1316 has two, is separately positioned on the left and right sides of control housing 102.A sidepiece horizontal bar 1316 is arranged in the scope of the remaining wide a in left side, and another sidepiece horizontal bar 1316 is arranged in the scope of the remaining wide b in right side.One end of each sidepiece horizontal bar 1316 to be rotatably installed in before collection case 110 on tank wall 115 by the connection structure such as hinged.The other end of each sidepiece horizontal bar 1316 is free end, is provided with hole 1318, can be enclosed within the termination of the free end of column 1312 near its end, thus is connected with end rail and forms overall railing.When not using railing, as shown in figure 15, two sidepiece horizontal bars 1316 can be regained, hung from above in the both sides of control housing 102.Conveniently understand, delete right cap 120 in fig .15.
In the present embodiment, sidepiece horizontal bar 1316 is arranged on the front tank wall 115 of collection case 110.Sidepiece horizontal bar 1316 also can be rotatably installed on the sidewall of control housing 102 by the connection structure such as hinged.When the length of sidepiece horizontal bar 1316 is longer, can several sections be divided into, then by hinge etc., these several sections be linked together collapsibly.
As the variation of the present embodiment, the location structure shown in Fig. 8 can be adopted.Namely instead of radius arm 310 with deep-slotted chip breaker 814.In addition, as the variation of the present embodiment, the operation post device 900 that can describe in the 2nd embodiment adds above-mentioned railing, to ensure the safety of service personnel.
< the 4th embodiment >
Figure 16 is the schematic diagram of the lift appliance 1600 representing the present invention the 4th embodiment briefly.Lift appliance 1600 comprises hoistway 1602, car 1604, towing machine 1606, control housing 102 and operation post device 1610.
Hoistway 1602 provides passage for the operation of car 1604.Car 1604 is along hoistway 1602 lifting moving transport of passengers and goods.The control setup of control housing 102 inside controls the operation of car 1604 by controlling towing machine 1606 etc.Control housing 102 is arranged in hoistway 1602.
Operation post device 1610 can be operation post device 100 or its variation of the 1st embodiment.Operation post device 1610 also can be operation post device 900 or its variation of the 2nd embodiment.Operation post device 1610 can also be operation post device 1300 or its variation of the 3rd embodiment.
Owing to having such operation post device, when not using operation post, operation post can be stowed in collection case, thus keep the attractive in appearance of lift appliance 1600.In addition, even if in use fault has appearred in operation post, cause operation post to be recovered in collection case, also this operation post temporarily longitudinally can have been hung from above the below at collection case, get out of the way the passage of car and counterweight, thus avoid the obstacle becoming lift appliance 1600 operation.
The present invention is not limited to the above embodiments, and it also comprises various variation.Such as, in the above-described embodiment, for the ease of understand, to invention has been detailed description, but be not limit the invention to there is all above-mentioned component parts embodiment in.In addition, can be the technical characteristic in other embodiments by the portion of techniques character displacement of certain embodiment, the part of certain embodiment composition can also be appended in other embodiment.In addition, to the local of the composition of each embodiment, can be undertaken adding, replace or deleting by other technologies feature.
Claims (5)
1. an operation post device for lift appliance, has operation post, and described operation post can remain on horizontal position, overhauls the control housing etc. of described lift appliance for service personnel station thereon,
It is characterized in that having:
Collection case, described collection case has 4 tank walls all around, described operation post can be longitudinally collected in this collection case inside, described collection case is arranged in hoistway, left tank wall and right tank wall longitudinally have the guide groove guiding described operation post respectively, width between described left tank wall and described right tank wall is greater than the width of described control housing, is broadly provided with described control housing more than leaving about on front tank wall;
Hold-down arm, two described hold-down arms are separately positioned on the left and right sides of described control housing, one end of each described hold-down arm is rotatably installed in described remaining wide scope, and the other end is free end, can be connected with described operation post thus make described operation post remain on horizontal position;
Right cap, described right cap is arranged on the right side of described control housing, can cover the described hold-down arm hung from above on the right side of described control housing;
Left cap, described left cap is arranged on the left side of described control housing, can cover the described hold-down arm hung from above in the left side of described control housing; And
Location structure, described location structure is fixedly stowed to the position of the described operation post in described collection case,
Both sides near the upper end of the lengthwise position of described operation post when being concealed in described collection case are respectively equipped with the guide finger that can slide in described guide groove, and its bottom is the free end that can rotate for axle with described guide finger,
When collecting described operation post, along described guide groove, described operation post is longitudinally pushed up in described collection case, utilizes described location structure to fix the position of described operation post,
When using described operation post, described operation post is pulled out downwards, rotates to horizontal position, be connected with the free end of described hold-down arm.
2. the operation post device of lift appliance according to claim 1,
It is characterized in that also having:
Lower cover, described lower cover is removable at the bottom of described control housing, is provided with two latches upwards extended;
Socket, two described sockets are separately positioned in described right cap and described left cap, and when described right cap and described left cap are closed, described socket can receive the described latch of described lower cover, thus prevents the unlatching of described right cap and described left cap; And
Switch, described switch-linear hybrid is in described right cap or described left cap, in a free state, be in closed condition, cut off the electric power loop of described lift appliance, under the state of installing described lower cover, the push rod that described latch promotes described switch becomes opening, connects the described electric power loop of described lift appliance.
3. the operation post device of the lift appliance according to claims 1 or 2,
It is characterized in that,
Also there is railing, described railing comprises end rail and sidepiece horizontal bar, described end rail is rotatably installed in the described free end of described operation post, two described sidepiece horizontal bars are separately positioned on the left and right sides of described control housing, one end of each described sidepiece horizontal bar is rotatably installed in described remaining wide scope, the other end is free end, can be connected form described railing with described end rail.
4. a lift appliance, has: along the car of hoistway lifting moving transport of passengers and goods; And be arranged in described hoistway, control the control housing of described car, it is characterized in that,
There is the operation post device according to claims 1 or 2.
5. a lift appliance, has: along the car of hoistway lifting moving transport of passengers and goods; And be arranged in described hoistway, control the control housing of described car, it is characterized in that,
There is operation post device according to claim 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310384377.7A CN104418199B (en) | 2013-08-29 | 2013-08-29 | Lift appliance and its operation table apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310384377.7A CN104418199B (en) | 2013-08-29 | 2013-08-29 | Lift appliance and its operation table apparatus |
Publications (2)
| Publication Number | Publication Date |
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| CN104418199A true CN104418199A (en) | 2015-03-18 |
| CN104418199B CN104418199B (en) | 2017-06-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310384377.7A Active CN104418199B (en) | 2013-08-29 | 2013-08-29 | Lift appliance and its operation table apparatus |
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| Country | Link |
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| CN (1) | CN104418199B (en) |
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| CN110371811A (en) * | 2019-07-24 | 2019-10-25 | 上海三菱电梯有限公司 | Home lift control cabinet |
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Also Published As
| Publication number | Publication date |
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| CN104418199B (en) | 2017-06-06 |
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