CN100345744C - Compartment for riding and lift installation - Google Patents
Compartment for riding and lift installation Download PDFInfo
- Publication number
- CN100345744C CN100345744C CNB2005100927348A CN200510092734A CN100345744C CN 100345744 C CN100345744 C CN 100345744C CN B2005100927348 A CNB2005100927348 A CN B2005100927348A CN 200510092734 A CN200510092734 A CN 200510092734A CN 100345744 C CN100345744 C CN 100345744C
- Authority
- CN
- China
- Prior art keywords
- railing
- sidepiece
- operator
- cage
- rear portion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/02—Cages, i.e. cars
-
- 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
- B66B5/0043—Devices enhancing safety during maintenance
- B66B5/005—Safety of maintenance personnel
- B66B5/0081—Safety of maintenance personnel by preventing falling by means of safety fences or handrails, being operable or not, mounted on top of the elevator car
Abstract
The present invention discloses a car for riding. A folding railing is provided with a rear part railing which stands up at the back surface part at the upper part of the car in which a riding hall side is used as a right surface part and a movement stopping member which stops an operator from moving to the back surface part at the upper part of the car in the state that the rear part railing is folded. The rear part railing is arranged on the railing which stands at the lateral part of any one of lateral part railings at two lateral parts at the upper part of the car in a rotating mode and can be clamped with the lateral part railing at the other one after rotating. The movement stopping member is a free relaxation linear member, one end is supported near the clamped part of the lateral part railing at the other party of the rear part railing, and the other end is supported near the clamped part between the lateral part railing at the other party and the rear part railing. When an operator maintains and examines an elevator device, after the folding railing must be assembled, operation is carried out to easily realize and ensure the safety of the operator when the elevator device is maintained and examined.
Description
The application is 28 days Augusts calendar year 2001 of international filing date, application number CN01818097.3 (international application no is PCT/JP 01/07366), title dividing an application for the patent application of " cage and lift appliance ".
Technical field
The present invention relates to cage and lift appliance, relate in particular to maintenance, have cage and the lift appliance that the operator is used for the collapsible railing of operation at car upper when checking at lift appliance.
Background technology
In the past, known have a cage that has the collapsible railing (grid) of the maintenance that is used to carry out lift appliance, inspection at car upper.
Specifically, for example, opening on the 2000-143125 communique to disclose the Japanese Patent spy has the technology that collapsible railing is set at the car upper of cage in lift appliances device, at so-called machine House-less such as winch is set in hoist trunk.
Collapsible railing like this, be for make cage in arriving hoist trunk during the extreme higher position distance of car upper and hoist trunk smallpox board become device minimum, the realization save spaceization.Therefore, when the common running of lift appliance, railing is contained in the car upper of cage with being folded.
In contrast, the operator to lift appliance maintain, when checking, railing is assembled into the state that stands up in the car upper periphery of cage.In addition, usually, the height that assembling back railing leaves car upper is 700～1100mm.And no bad situation ground maintains, checks equipment on the car of equipment and guide piece etc. in the hoist trunk of winch, control panel etc. in the railing of operator after assembling.
But, in above-mentioned technology in the past, in order to prevent falling of operator, the measure that must take to make the gap of car and lifting channel wall to reduce.In addition, the occasion that reduces in the gap that can not make car and lifting channel wall in order to reduce the gap around the car, need be around car be provided with the dividing plate of steel plate etc. along the overall height of hoist trunk.At this moment the gap around the car is for example less than 300mm.
In addition, in above-mentioned technology in the past, exist the 2nd problem of the operation difference of collapsible railing.That is, collapsible railing, for example sidepiece railing that stands up in the both sides of car upper and the rear portion railing that stands up in the back side of car upper portion are cut apart and are constituted a plurality of railings.And the railing after sidepiece railing, rear portion railing etc. is cut apart can not keep the state that stands up respectively independently, if with their all engaging just can not finish standing up of railing.
Summary of the invention
The present invention makes in order to solve described problem, and purpose is, provides easy realization to guarantee assembling operation safe and railing good cage and the lift appliance of operator when lift appliance maintenance, inspection.
Cage of the present invention on the collapsible railing of the car upper of being located at cage, has the prevention member that stops the operator to carry out operation under the state behind the folding railing.Thus, the operator just must carry out operation in lift appliance maintenance, when checking after the collapsible railing of assembling, can prevent falling of operator, can make the falling of the easier operator of preventing of occasion of the part that car gap on every side reduces than setting.
In addition, cage of the present invention makes the prevention member of the cage after the described improvement and stops the operator to enter the prevention member from taking advantage of the Room to what car upper entered.Thus, the operator is in the lift appliance maintenance, when checking, just must enter the operation that car upper is stipulated after the collapsible railing, can prevent falling of operator, can make the falling of the easier operator of preventing of occasion of the part that car gap on every side reduces than setting in assembling.
In addition, cage of the present invention stops member to make the wire-like members in the waiting hall side zone that is laid in the sidepiece railing after folding entering of the cage after the described improvement.Thus, the operator is in the lift appliance maintenance, when checking, just must after counter-lateral quadrents railing assembling, enter the operation that car upper is stipulated, can prevent falling of operator, can make the falling of the easier operator of preventing of occasion of the part that car gap on every side reduces than setting.
In addition, cage of the present invention makes the prevention member of the cage after the described improvement and stops the mobile prevention member of operator to car upper back side portion side shifting.Thus, the operator just must carry out operation in lift appliance maintenance, when checking after finishing the collapsible railing of assembling, can prevent falling of operator, can make the falling of the easier operator of preventing of occasion of the part that car gap on every side reduces than setting.
In addition, cage of the present invention makes wire-like members on the sidepiece railing that an end is supported on the rear portion railing on the sidepiece railing that is arranged on a side rotationally, the other end is supported in the opposing party with the mobile prevention member of the cage after the described improvement.Thus, the operator just must carry out operation in lift appliance maintenance, when checking after the assembling of finishing the rear portion railing, can prevent falling of operator, can make the falling of the easier operator of preventing of occasion of the part that car gap on every side reduces than setting.
In addition, cage of the present invention, the mobile prevention member of the cage after the described improvement is made an end, and to be supported in back side portion be side's side of the rear portion railing that rotates of center, the wire-like members on the sidepiece railing that the other end is supported in the opposing party's side.Thus, the operator just must carry out operation in lift appliance maintenance, when checking after the assembling of finishing the rear portion railing, can prevent falling of operator, can make the falling of the easier operator of preventing of occasion of the part that car gap on every side reduces than setting.
In addition, cage of the present invention on the sidepiece railing of the collapsible railing of the car upper of being located at cage, has the counter-lateral quadrents railing and swings to the limiting member that folding direction limits.Thus, the operator can make the sidepiece railing keep independently standing up at car upper when lift appliance maintenance, inspection, improves the assembling operation of railing.
In addition, cage of the present invention is arranged on the limiting member of the cage after the described improvement on the sidepiece railing rotationally, and forms and can engage with the mount pad of sidepiece railing.Thus, the operator can make the sidepiece railing keep independently standing up at car upper when lift appliance maintenance, inspection, improves the assembling operation of railing.
In addition, cage of the present invention on the railing of the cage after the described improvement, has the prevention member that stops the operator to carry out operation under the state after railing is folded.Thus, realize easily guaranteeing the operator lift appliance is maintained, safety when checking, improve the assembling operation of railing.
In addition, lift appliance of the present invention, the cage after having described improvement on the lift appliance.Thus, realize easily guaranteeing the operator lift appliance is maintained, safety when checking, improve the assembling operation of railing.
Description of drawings
Fig. 1 is the approximate three-dimensional map of the 1st preferable cage of the present invention.
Fig. 2 is illustrated in the approximate three-dimensional map that limiting member is set on the cage of Fig. 1.
Fig. 3 a is the part enlarged drawing that is illustrated in the setting up procedure of limiting member on the cage of Fig. 2.
Fig. 3 b is the part enlarged drawing that is illustrated in after limiting member in the cage of Fig. 2 is provided with end.
Fig. 4 is illustrated in to make the stand up approximate three-dimensional map of back state of sidepiece railing in the cage of Fig. 1.
Fig. 5 is illustrated in the approximate three-dimensional map that in the cage of Fig. 1 the railing assembling is finished the back state.
Fig. 6 is the approximate three-dimensional map of the 2nd preferable cage of the present invention.
Fig. 7 is illustrated in the approximate three-dimensional map that railing assembling in the cage of Fig. 6 finishes the back state.
The specific embodiment
In order to illustrate in greater detail the present invention, be described with reference to the accompanying drawings.In addition, among each figure, identical or cooresponding part is put on same-sign, suitably simplify and even omit the explanation of its repetition.
Among Fig. 1～Fig. 5, structure, the action of the cage of the present invention's the 1st example described.
Fig. 1 is the approximate three-dimensional map of expression the 1st example of the present invention.That is, Fig. 1 is the figure that only partly represents the car upper of cage, is to represent that the collapsible railing of car upper is folded the figure of back state.
Among this figure, the 1st, the car frame that cage is kept, the 2nd, take advantage of in car and the cage of lifting in hoist trunk, 2a is in maintenance, the car upper of the cage 2 that the operator can enter from waiting hall side during inspection, 2b is and the face portion of taking advantage of the Room (or door) the cooresponding cage 2 of side, 2c is the sidepiece of cage 2,2d is the back side portion of the cage 2 relative with face portion 2b, the 3rd, the sidepiece railing that on the sidepiece 2c in paper left side, stands up, the 4th, the sidepiece railing that the sidepiece 2c on the paper right side stands up, 6a, 6b makes sidepiece railing 3,4 limit it when standing up to the fall down limiting member (anti-a kind of rhyme scheme in Chinese operas serving as the prelude to a complete score for voices) of usefulness of folding direction, the 7th, take advantage of wire-like members as prevention into member, the 9th, be fixedly arranged on the mount pad on the car upper 2a of cage 2,11 are arranged on the axial region on the mount pad 9.In addition, in the figure, in order simply to omit near the rear portion railing that stands up the 2d of back side portion of car upper 2a.
Here, sidepiece railing 3,4 for example is arranged on by pin portion near the mount pad 9 the both sides 2c that is fixedly arranged on car upper 2a respectively rotationally.And when the operator did not need operation, promptly when the common running of lift appliance, as shown in the drawing, sidepiece railing 3,4 was folded the state of accommodating into covering car upper 2a with the rear portion railing.
In addition, in sidepiece railing 3,4, (zone that is surrounded by framework) is laid with wire-like members 7 and this open area is divided into a plurality of zonules in the open area of face portion 2b side.That is, the zone of the waiting hall side of the sidepiece railing 3,4 after folding is laid with jagged as the wire-like members that stops member.And by the zonule that wire-like members 7 is divided, its size for example makes with people's pin equal, with blocked job person's the place of keeping a foothold.In addition, this wire-like members, but be band, rope, steel wire, chain etc. to load tension and relaxation member freely, be the operator is difficult to it as the member of keeping a foothold and locating.
As mentioned above, in the cage shown in this example 1, because sidepiece railing 3,4 is provided with the wire-like members 7 of taking advantage of the Room enter of restriction operator under the states of the folding back of sidepiece railing 3,4, after sidepiece railing 3,4 is folding, carry out operation under the states so can prevent the operator.
Then, in Fig. 2, Fig. 3 a, Fig. 3 b, the order from sidepiece railing 3,4 folding back states down to the state of standing up is described.Fig. 2 is that expression makes limiting member rotate the approximate three-dimensional map of back state from sidepiece railing shown in Figure 13,4 being accommodated the back state.Fig. 3 a is the part enlarged drawing of rotation of the limiting member of presentation graphs 2.Fig. 3 b is the part enlarged drawing that finishes the back state that is provided with of expression limiting member.
In addition, among Fig. 3 a, the 3b, the limiting member of the sidepiece railing 3 in diagram left side is for the limiting member of the sidepiece railing 4 on right side, for simple and omit diagram.
Among Fig. 2, Fig. 3 a, Fig. 3 b, 6a, 6b are that expression makes 3,4 limiting members that immediately prevent to fall down to folding direction of sidepiece railing, the 9th, the mount pad of rotatably support sidepiece railing 3,11 are provided in a side of the axial region on the mount pad 9,16 are provided in a side of the recess on the limiting member 6a, the 17th, the center of turn portion of the limiting member 6a of opposite side portion railing 3, the 18th, the center of turn portion of the sidepiece railing 3 of relative mount pad 9.
Here, the center of turn portion 18 of sidepiece railing 3 for example is made of pin etc.In addition, the center of turn portion 17 of limiting member 6a for example is made of the wing bolt of the axial region with supporting limiting member 6a and the fly nut chimeric with it, and stands up at sidepiece railing 3 and to carry out fastening with wing bolt after finishing.In addition, the axial region 11 of mount pad 9 constitutes by the axial region body that has outer screw section at fore-end with the chimeric fly nut of this outer screw section, with after axial region 11 engages, carries out the fastening of fly nut at the recess 16 of limiting member 6a.
In above such cage that constitutes, the operator to lift appliance maintain, when checking, at first,, what make that cage 2 is moved into the car upper 2a of cage 2 and regulation floor takes advantage of the roughly the same height in position, the Room.Then, the operator before entering car upper 2a, on one side from waiting hall side sidepiece railing 3,4 is stood up to the direction of arrow of Fig. 2, limiting member 6a, 6b rotated and carry out the assembling of sidepiece railing 3,4.
In detail, at first shown in Fig. 3 a, the direction of arrow of sidepiece railing 3 in figure is stood up, and meanwhile make limiting member 6a from the rotated position shown in the dotted line to the position shown in the solid line.Then, shown in Fig. 3 b, sidepiece railing 3 relative car upper 2a approximate vertical play on the spot interlock, and the recess 16 of limiting member 6a is engaged with the axial region 11 of mount pad 9.
As mentioned above, cage shown in this 1st example making 3,4 on sidepiece railing immediately, engages with mount pad 9 by making limiting member 6a, 6b, because sidepiece railing 3,4 keeps the state that stands up independently and can prevent to fall down to folding direction, so the assembling operation of railing is improved.
Then, with Fig. 4, Fig. 5 the order that the rear portion railing is stood up is further specified.Fig. 4 is the engaging of expression by limiting member 6a, 6b, sidepiece railing 3,4 is finished the stand up approximate three-dimensional map of back state.Fig. 5 is expression by the be all over approximate three-dimensional map of back state of the standing up of rear portion railing, railing assembling.
In Fig. 4, Fig. 5, the 5th, near the rear portion railing that the 2d of portion of the back side of car upper 2a, stands up, the 8th, as moving the wire-like members that stops member, 10 are provided in a side of the hinge on a side the sidepiece railing 3 of rotatably support rear portion railing 5, the 12nd, the fastening parts that both sides are fastening after making rear portion railing 5 and the opposing party's sidepiece railing 4 engages.
Here, rear portion railing 5 is located on a side the sidepiece railing 3 rotationally by hinge 10, when accommodating railing, is folded in overlappingly on the car upper 2a with sidepiece railing 3.
In addition, rear portion railing 5 and the opposing party's sidepiece railing 4 rotates and rises the state that both sides when standing on the 2d of back side portion are formed engaging at rear portion railing 5.Specifically, the snap portions at the opposing party's sidepiece railing 4 is provided with the recess 4b that engages with axial region.The opposing party in the snap portions of rear portion railing 5, is provided with the clamp structure 12 with the axial region that engages with recess 4b.This clamp structure 12 also has fly nut, and is after engaging of sidepiece railing 4 and rear portion railing 5 finishes that both sides are fastening.
In addition, wire-like members 8, the one end is supported near rear portion railing 5 and the part that the opposing party's sidepiece railing 4 engages, and the other end is supported near the opposing party's sidepiece railing 4 and the part that rear portion railing 5 engages.That is,, supporting an end of wire-like members 8 in the face portion 2b side of the rear portion railing 5 that folds the back state, and, in the 2d of back side portion of the opposing party's sidepiece railing 4 side, supporting the other end of wire-like members 8.In addition, wire-like members 8 for example is the tension and relaxation member freely that does not hinder rear portion railing 5 to rotate of band, rope, steel wire, chain etc., is before rear portion railing 5 rotates, stops the support or oppose member of facial 2d side shifting of operator.
In above such cage that constitutes, as shown in Figure 4, make under the state of rear portion railing 5 before standing in the 2d of back side portion, wire-like members 8 is set as the car upper 2a zone state of diagonal angle wire blocking roughly by cloth.Thus, make operator that sidepiece railing 3,4 stands up to both sides 2c, under the state of unassembled rear portion railing 5, stop the operator to move to the back side of the car upper 2a 2d of portion direction when taking advantage of the Room to enter car upper 2a.
Then, as shown in Figure 5, the operator makes rear portion railing 5 rotate to the direction of arrow, and rear portion railing 5 is engaged with the opposing party's sidepiece railing 4.At this moment, wire-like members 8 becomes sagging state near the engagement section of rear portion railing 5 and sidepiece railing 4.Like this, by standing up of rear portion railing 5, just finish whole assemblings of collapsible railing.
As mentioned above, cage shown in this 1st example, make 3,4 on sidepiece railing immediately, because on the rear portion railing 5 on the sidepiece railing 3 that is arranged on a side with hinge 10 rotationally and the opposing party's sidepiece railing 4, tension and relaxation is provided with wire-like members 8 freely, so, can prevent that the operator from carrying out operation under rear portion railing 5 folding back states in the maintenance of lift appliance, when checking.
In addition, in the cage shown in this 1st example, the operator finishes to maintain, check and accommodates the order of collapsible railing, is to be opposite order with the order of described Fig. 1～Fig. 5.
In addition, though the cage shown in this 1st example is not shown, be suspended in the distolateral of drag rope.And the other end side mounting of drag rope has counterweight, utilizes volume to hang with the driving of the winch of drag rope, the just lifting in the opposite direction in the hoist trunk in being located at building of cage and counterweight.
Fig. 6, Fig. 7 illustrate structure, the action of the cage of the present invention's the 2nd example.Fig. 6 is the approximate three-dimensional map of the cage of the present invention's the 2nd example, and expression makes the state after sidepiece railing 3,4 stands up.Fig. 7 is that expression makes the approximate three-dimensional map that rear portion railing 5 stands up, the railing assembling finishes the back state.
In the cage of this 2nd example, rear portion railing 5 is to be that the center is configured to turn near the 2d of back side portion on the car upper 2a, and this point is different with described the 1st example.That is, in described the 1st example, rear portion railing 5 is configured to and can rotates relative to a side sidepiece railing 3, and the rear portion railing 5 in this 2nd example, with the sidepiece railing be that rotate at the center with the 2d of back side portion independently in addition.
In Fig. 6, Fig. 7,3, the 4th, the sidepiece railing that on the 2c of both sides, stands up independently respectively, the 5th, the rear portion railing that stands up independently on the 2d of portion overleaf, 8a, 8b are the wire-like members that stops member as moving, the 12nd, rear portion railing 5 is stood up and with the clamp structure that both sides are fastening after sidepiece railing 3,4 engages, the 20th, be fixedly arranged on the back plate on the car upper 2a.
Here, rear portion railing 5 becomes with bending machining in the back plate 20 of コ word shape to connect, and utilizes and be arranged to connect the pin portion of back plate 20 and be rotatably supported on the back plate 20.
In addition, a side wire-like members 8a, one end are supported near a side the upper end of sidepiece railing 3 sides of rear portion railing 5, and the other end is supported near the opposing party's sidepiece railing 4 and upper ends rear portion railing 5 snap portions.That is, the face portion 2b side that the end of wire-like members 8a is supported in the rear portion railing 5 of folding back state is the sidepiece 2c side in paper left side, and the other end of wire-like members 8a is supported in the 2d of the back side portion side of the opposing party's sidepiece railing 4.
Equally, the opposing party's wire-like members 8b, one end are supported near the upper end of the opposing party's sidepiece railing 4 sides of rear portion railing 5, and the other end is supported near a side the upper end of the part that engages with rear portion railing 5 of sidepiece railing 3.
In addition, wire- like members 8a, 8b for example are the tension and relaxation members freely that band, rope, steel wire, chain etc. do not hinder rear portion railing 5 to rotate, and are before the standing up of rear portion railing 5, stop the support or oppose member of facial 2d side shifting of operator.
In above such cage that constitutes, when the operator begins operation, to the order that sidepiece railing 3,4 is stood up respectively to both sides 2c, same with described the 1st example from the state of accommodating railing.And, as shown in Figure 6, rear portion railing 5 is stood up under the state before the 2d of portion overleaf, wire- like members 8a, 8b are laid interdicts car upper 2a regulation zone crosswise.Thus, make operator that 3,4 on sidepiece railing stands in both sides 2c, under the state of unassembled rear portion railing 5, stop the operator to move to the back side of the car upper 2a 2d of portion direction when taking advantage of the Room to enter car upper 2a.
Then, as shown in Figure 7, the operator makes rear portion railing 5 rotate to the direction of arrow, and rear portion railing 5 is engaged with the sidepiece railing 3,4 at two ends.At this moment, wire- like members 8a, 8b are approaching with rear portion railing 5 respectively, become sagging state.Like this, by standing up of rear portion railing 5, just finish whole assemblings of collapsible railing.
As mentioned above, cage and described the 1st example shown in this 2nd example is same, owing to stop the wire-like members 7 of taking advantage of the Room enter of operator under sidepiece railing 3,4 folded states being provided with on the sidepiece railing 3,4, afterwards carry out operation under the states in that sidepiece railing 3,4 is folding so can prevent the operator.
In addition, after sidepiece railing 3,4 is stood up, since respectively on a side the sidepiece railing 3 and rear portion railing 5, and on the opposing party's sidepiece railing 4 and rear portion railing 5, be provided with wire-like members 8b, wire-like members 8a freely, so in the maintenance of lift appliance, can prevent from when checking to carry out operation under the state of operator after rear portion railing 5 folds by tension and relaxation.
In addition, in this 2nd example, stop member to be provided with 2 wire- like members 8a, 8b, so, also can fully play the function that stops member as moving even the wire-like members of the either party among these 2 wire- like members 8a, 8b only is set as moving.
In addition, the invention is not restricted to described each example, in the scope of technological thought of the present invention, except shown in described each example, can suitably change each example and obtain, this is very clearly.In addition, the quantity of described structural elements, position, shape etc. are not limited to described example, aspect enforcement the present invention, also can make suitable quantity, position, shape etc.
As mentioned above, cage of the present invention is to be located on the folding railing of car upper, has to stop the operator railing being folded the prevention member that carries out operation under the state of back.Thus, the operator is in the lift appliance maintenance, when checking, just must carry out operation after the collapsible railing, as preventing that the operator from falling, the cage that can the easier operator of preventing of occasion of the part that car gap on every side reduces be fallen than setting is useful in assembling.
In addition, cage of the present invention is to stop member to make to stop the operator to enter the prevention member from taking advantage of the Room to what car upper entered.Thus, the operator is in the lift appliance maintenance, when checking, just must enter the operation of the regulation of car upper in assembling after the collapsible railing, as preventing that the operator from falling, the cage that can the easier operator of preventing of occasion of the part that car gap on every side reduces be fallen than setting is useful.
In addition, cage of the present invention is to stop member to make the wire-like members in the waiting hall side zone that is laid in the sidepiece railing after folding with entering.Thus, the operator, in the lift appliance maintenance, when checking, just must after assembling sidepiece railing, enter the operation of the regulation of car upper, as preventing that the operator from falling, the cage that can the easier operator of preventing of occasion of the part that car gap on every side reduces be fallen than setting is useful.
In addition, cage of the present invention is to stop the mobile prevention member of operator to the back side of car upper portion side shifting with stoping member to make.Thus, the operator is in the lift appliance maintenance, when checking, just must carry out operation after the collapsible railing finishing assembling, as preventing that the operator from falling, the cage that can the easier operator of preventing of occasion of the part that car gap on every side reduces be fallen than setting is useful.
In addition, cage of the present invention is move to stop member to make wire-like members on the sidepiece railing that an end is supported on the rear portion railing on the sidepiece railing that is arranged on a side rotationally, the other end is supported in the opposing party.Thus, the operator is in the lift appliance maintenance, when checking, just must after the assembling of finishing the rear portion railing, carry out operation, as preventing that the operator from falling, the cage that can the easier operator of preventing of occasion of the part that the gap around the car reduces be fallen than setting is useful.
In addition, cage of the present invention is that to be supported in back side portion be side's side of the rear portion railing that rotates of center, the wire-like members on the sidepiece railing that the other end is supported in the opposing party's side with move stoping member to make an end.Thus, the operator is in the lift appliance maintenance, when checking, just must after the assembling of finishing the rear portion railing, carry out operation, as preventing that the operator from falling, the cage that can the easier operator of preventing of occasion of the part that the gap around the car reduces be fallen than setting is useful.
In addition, cage of the present invention is on the sidepiece railing of being located on the collapsible railing of car upper, has the limiting member that the counter-lateral quadrents railing falls down to limit to folding direction.Thus, the operator can make the sidepiece railing keep independently standing up at car upper in lift appliance maintenance, when checking, is useful as the cage of the assembling operation that improves railing.
In addition, cage of the present invention is arranged on limiting member rotationally on the sidepiece railing, and forms the state that can engage with the mount pad of sidepiece railing.Thus, the operator can make the sidepiece railing keep independently standing up at car upper in lift appliance maintenance, when checking, is useful as the cage of the assembling operation that improves railing.
In addition, cage of the present invention on the collapsible railing with the sidepiece railing that is provided with limiting member, has the prevention member that stops the operator to carry out operation under the state after railing is folded.Thus, realize easily guaranteeing the operator lift appliance is maintained, safety when checking, and be useful as the cage of the assembling operation that improves railing.
In addition, lift appliance of the present invention is the lift appliance of the cage have described improvement in device after.Thus, realize easily guaranteeing the operator lift appliance is maintained, safety when checking, and be useful as the lift appliance of the assembling operation that improves railing.
Claims (2)
1, a kind of cage maintains, can have collapsible railing from the car upper that waiting hall side enters when checking lift appliance being made for the dealer, it is characterized in that,
Described collapsible railing has:
The rear portion railing of erectting in the back side portion that with described waiting hall side is the described car upper of face portion,
The mobile prevention member that stops described operator under the folding state of described rear portion railing, to move to the described back side of described car upper portion,
Described rear portion railing is set on the sidepiece railing of either party in the sidepiece railing of the both sides that are erected in described car upper rotationally, and can rotate the back at described rear portion railing and engage with the opposing party's sidepiece railing,
Described mobile prevention member is a tension and relaxation wire-like members freely, and the one end is supported near described rear portion railing and the part that described the opposing party's sidepiece railing engages, the other end is supported near described the opposing party's sidepiece railing and the part that described rear portion railing engages.
2, a kind of lift appliance is characterized in that, has cage as claimed in claim 1.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2001/007366 WO2003020629A1 (en) | 2001-08-28 | 2001-08-28 | Cage and elevator |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB018180973A Division CN1243660C (en) | 2001-08-28 | 2001-08-28 | Cage and elevator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1736841A CN1736841A (en) | 2006-02-22 |
| CN100345744C true CN100345744C (en) | 2007-10-31 |
Family
ID=11737666
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100927348A Expired - Fee Related CN100345744C (en) | 2001-08-28 | 2001-08-28 | Compartment for riding and lift installation |
| CNB018180973A Expired - Fee Related CN1243660C (en) | 2001-08-28 | 2001-08-28 | Cage and elevator |
| CNB2005100927390A Expired - Fee Related CN100345745C (en) | 2001-08-28 | 2001-08-28 | Carrying room and lift installation |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB018180973A Expired - Fee Related CN1243660C (en) | 2001-08-28 | 2001-08-28 | Cage and elevator |
| CNB2005100927390A Expired - Fee Related CN100345745C (en) | 2001-08-28 | 2001-08-28 | Carrying room and lift installation |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP1422185B1 (en) |
| JP (1) | JP5217073B2 (en) |
| KR (1) | KR100513631B1 (en) |
| CN (3) | CN100345744C (en) |
| WO (1) | WO2003020629A1 (en) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7240022B1 (en) | 1998-05-19 | 2007-07-03 | Mypoints.Com Inc. | Demographic information gathering and incentive award system and method |
| WO2002085773A1 (en) * | 2001-04-17 | 2002-10-31 | Mitsubishi Denki Kabushiki Kaisha | Elevator cage and elevator |
| JP2008529933A (en) * | 2005-02-18 | 2008-08-07 | オーチス エレベータ カンパニー | Elevator cab roof top fence that can be folded using handles that operate all sides simultaneously |
| RU2376234C2 (en) * | 2005-07-25 | 2009-12-20 | Павел Владимирович Корчагин | Elevator system to service high-rise structures |
| JP4797563B2 (en) * | 2005-10-20 | 2011-10-19 | 三菱電機株式会社 | Elevator car handrail device |
| DE102006023920A1 (en) * | 2006-05-19 | 2007-11-22 | TÜV Rheinland Industrie Service GmbH | Elevator car for elevator system, comprises front surface arranged in surface area, where car is confined to outer edge in shaft direction, and protective chamber is formed between surface area and outer edge |
| CN101066733B (en) * | 2006-12-13 | 2010-09-29 | 上海永大电梯设备有限公司 | Foldable overhaul platform |
| JP2008285266A (en) * | 2007-05-16 | 2008-11-27 | Toshiba Elevator Co Ltd | Safety device for on-elevator car work |
| FI20106044A (en) | 2010-10-11 | 2012-04-12 | Kone Corp | Elevator |
| JP5863242B2 (en) * | 2011-01-05 | 2016-02-16 | 三菱電機株式会社 | Elevator car |
| CN107428499B (en) * | 2015-04-08 | 2019-05-28 | 三菱电机株式会社 | Lift appliance |
| JP6599017B2 (en) * | 2016-09-23 | 2019-10-30 | 三菱電機株式会社 | Elevator equipment |
| CN109843774B (en) * | 2016-10-27 | 2020-12-11 | 三菱电机株式会社 | Handrail device on car of elevator |
| ES2944539T3 (en) * | 2016-11-15 | 2023-06-22 | Inventio Ag | elevator cabin |
| EP3560877A1 (en) | 2018-04-27 | 2019-10-30 | Otis Elevator Company | Elevator car frame |
| CN108557602A (en) * | 2018-06-27 | 2018-09-21 | 通力电梯有限公司 | Safety device for elevator and the elevator including the safety device |
| KR102205714B1 (en) * | 2020-08-10 | 2021-01-21 | 아세아시멘트(주) | Hand rail for silo device with folding function and silo device containing the same |
| CN114074884A (en) * | 2020-08-13 | 2022-02-22 | 奥的斯电梯公司 | Top expansion part and operation method thereof, elevator car assembly and elevator system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01281281A (en) * | 1988-05-06 | 1989-11-13 | Mitsubishi Electric Corp | Cage upper safety fence |
| JPH04292386A (en) * | 1991-03-20 | 1992-10-16 | Toshiba Corp | Safety fence for hydraulic elevator cage |
| JPH0649577Y2 (en) * | 1987-11-27 | 1994-12-14 | 株式会社日立ビルシステムサービス | Elevator maintenance operation equipment |
| CN1246437A (en) * | 1998-09-03 | 2000-03-08 | 株式会社东芝 | Elevator with adjustable top-side enclosure component |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2158038B (en) | 1984-04-27 | 1986-10-29 | Afd Engineering | Lift car top barrier |
| JPS63197261U (en) * | 1987-06-08 | 1988-12-19 | ||
| JPH02291377A (en) * | 1989-04-28 | 1990-12-03 | Mitsubishi Electric Corp | Cage device for elevator |
| JPH07102Y2 (en) * | 1990-04-06 | 1995-01-11 | 知己 大岩 | Tilting shelf |
| JPH07224567A (en) * | 1994-02-10 | 1995-08-22 | Ykk Architect Prod Kk | Open/closure arm device for ventilator |
| DK0922663T3 (en) * | 1997-11-08 | 2000-10-23 | Thyssen Aufzugswerke Gmbh | Elevator, especially drive pulley elevator |
-
2001
- 2001-08-28 CN CNB2005100927348A patent/CN100345744C/en not_active Expired - Fee Related
- 2001-08-28 EP EP01958559.5A patent/EP1422185B1/en not_active Expired - Lifetime
- 2001-08-28 KR KR10-2003-7005335A patent/KR100513631B1/en active IP Right Grant
- 2001-08-28 WO PCT/JP2001/007366 patent/WO2003020629A1/en active IP Right Grant
- 2001-08-28 JP JP2003524902A patent/JP5217073B2/en not_active Expired - Fee Related
- 2001-08-28 CN CNB018180973A patent/CN1243660C/en not_active Expired - Fee Related
- 2001-08-28 CN CNB2005100927390A patent/CN100345745C/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0649577Y2 (en) * | 1987-11-27 | 1994-12-14 | 株式会社日立ビルシステムサービス | Elevator maintenance operation equipment |
| JPH01281281A (en) * | 1988-05-06 | 1989-11-13 | Mitsubishi Electric Corp | Cage upper safety fence |
| JPH04292386A (en) * | 1991-03-20 | 1992-10-16 | Toshiba Corp | Safety fence for hydraulic elevator cage |
| CN1246437A (en) * | 1998-09-03 | 2000-03-08 | 株式会社东芝 | Elevator with adjustable top-side enclosure component |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1422185A4 (en) | 2010-06-23 |
| CN100345745C (en) | 2007-10-31 |
| KR20030040542A (en) | 2003-05-22 |
| WO2003020629A1 (en) | 2003-03-13 |
| JPWO2003020629A1 (en) | 2004-12-16 |
| CN1471492A (en) | 2004-01-28 |
| EP1422185B1 (en) | 2015-10-21 |
| KR100513631B1 (en) | 2005-09-09 |
| JP5217073B2 (en) | 2013-06-19 |
| CN1736841A (en) | 2006-02-22 |
| EP1422185A1 (en) | 2004-05-26 |
| CN1733587A (en) | 2006-02-15 |
| CN1243660C (en) | 2006-03-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100345744C (en) | Compartment for riding and lift installation | |
| CN1212261C (en) | Elvator | |
| CN1094887C (en) | Elevator apparatus | |
| FI77207C (en) | DRIVSKIVEHISS. | |
| AU1491800A (en) | Machine-room-less elevator | |
| CN1436714A (en) | Non-machinery compartment tractive pulley lift system | |
| JP4255523B2 (en) | Elevator | |
| CN1232435C (en) | Elevator | |
| EA005334B1 (en) | Machine-room-less traction sheave elevator | |
| US7156209B2 (en) | Elevator roping arrangement | |
| KR20040062529A (en) | Machine-room-less elevator | |
| US7562745B2 (en) | Elevator with an operation space in a center of a machine room | |
| CN1960929A (en) | Elevator device | |
| JP2003146555A (en) | Elevator | |
| CN1310821C (en) | Elevator device | |
| CN1681729A (en) | Elevator system having no machineroom | |
| KR20030020969A (en) | Elevator device | |
| EP1702877B1 (en) | Elevator system | |
| CN1592712A (en) | Elevator device | |
| EP1792867B1 (en) | Elevator apparatus | |
| CN1178845C (en) | Elevator arrangement | |
| JP2004075270A (en) | Elevator device | |
| JP4172451B2 (en) | Elevator equipment | |
| JP2000344450A (en) | Elevator device | |
| CN1110441C (en) | Elevator with speed limiter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071031 Termination date: 20190828 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |