CN209536724U - A kind of overhauling elevator platform - Google Patents
A kind of overhauling elevator platform Download PDFInfo
- Publication number
- CN209536724U CN209536724U CN201920156539.4U CN201920156539U CN209536724U CN 209536724 U CN209536724 U CN 209536724U CN 201920156539 U CN201920156539 U CN 201920156539U CN 209536724 U CN209536724 U CN 209536724U
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- Prior art keywords
- support plate
- support
- plate
- support rod
- shaft
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- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The utility model belongs to the technical field of overhauling elevator equipment, it is related to a kind of overhauling elevator platform, it includes the support plate being arranged in pairs, it further include the hinged seat being arranged in pairs on elevator inner wall, the support plate is rotatablely connected towards one end of elevator inner wall and hinged seat, the lower surface rotating turret of support plate is equipped with shaft, support rod is connected in the shaft, and the length of support rod is greater than shaft and support plate towards the distance between elevator inner wall one end, the lower surface of the support plate is additionally provided with limit plate, for limiting support rod rotation angle, the limit plate and support plate are affixed, and it is located at support rod backwards to the side of support plate；There is the utility model support plate can steadily build in elevator, be supported to service personnel, bearing capacity is strong, and the effect obviously shaken will not occur after stress.
Description
Technical field
The utility model relates to the technical fields of overhauling elevator equipment, more particularly, to a kind of overhauling elevator platform.
Background technique
When overhauling elevator personnel safeguard the structures such as carriage, guide rail, hoist ropes, traction machine in elevator, need
It tramples physically, in order to put forth effort and keep one's balance.Under partial picture, service personnel can stand and grasp in car top
Make, but most of the time will be by inspection platform.
Currently, the Chinese patent that notification number is CN105480802B discloses a kind of machine-roomless lift inspection platform, it is wrapped
It includes the counterweight-side platform support on the fixation bracket being rotatably connected between a pair of of counter weight guide track, be rotatably connected on cage side hoistway
Cage side platform support on wall, the connector for connecting counterweight-side platform support and cage side platform support, it is described inorganic
Machine room-free elevator inspection platform, which has, folds discrete state and expansion connection status.By the counterweight-side platform for relatively rotating setting respectively
The two can be connected with connector and is maintained under expansion connection status by bracket and cage side platform support, and composition is for repairing people
The two, can be turned to folding discrete state by the platform of member's standing work after work.
Prior art among the above has the following deficiencies: the counterweight-side platform support and cage side platform being arranged in pairs
Bracket one end is hinged, and the other end is connected two-by-two by connector, to the support force of service personnel completely by connector and two
The tension of platform support junction provides.On the one hand, connector made of any material all has certain elastic force, and pressure is connecting
It is concentrated at part, inevitably makes its stress deformation, two platform supports is caused to cannot keep level, junction sinks, service personnel station
There is the case where teetertottering immediately, leads to its astasia.On the other hand, in platform support tilt angle very little, connection
Tension on part along its length, inclination angle very little with respect to the horizontal plane, the component etc. of tension in the vertical direction at this time
Multiply the sine value at inclination angle in tension, it is very small compared with tension itself, and the component is equal to the half of service personnel's gravity, i.e.,
Tension on connector is much larger than the gravity of service personnel, and connector is easily damaged, and support is not sufficiently stable.
Utility model content
The purpose of the utility model is to provide a kind of overhauling elevator platforms, can steadily build in electricity with support plate
In stair shaft, service personnel is supported, bearing capacity is strong, and the effect obviously shaken will not occur after stress.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of overhauling elevator platform further includes being arranged in pairs on elevator inner wall including the support plate being arranged in pairs
Hinged seat, the support plate are rotatablely connected towards one end of elevator inner wall and hinged seat, and the lower surface of support plate, which rotates, to be set up
There is shaft, support rod is connected in the shaft, and the length of support rod is greater than shaft and support plate towards elevator inner wall one
The distance between end, the lower surface of the support plate is additionally provided with limit plate, for limiting support rod rotation angle, the limit plate
It is affixed with support plate, and it is located at support rod backwards to the side of support plate.
By using above-mentioned technical proposal, support rod is affixed with shaft, and then is rotatably arranged on the lower surface of support plate, when
Support plate is dug upwards, and when being bonded with the inner wall of elevator, support rod also keeps vertical；When support plate is laid flat, support rod back
It is rotated to support plate, until it offsets backwards to support plate side with limit plate, it is in a certain angle between support plate, and support
The length of bar is greater than shaft and support plate towards the distance between elevator inner wall one end, therefore it is backwards to shaft one end and elevator
Inner wall offsets, and support plate is propped up, and support plate is enable steadily to build in elevator, is supported to service personnel, holds
Loading capability is strong, and will not occur obviously to shake after stress.
The utility model is further arranged to: the side wall of the hinged seat is equipped with spiral arm, and the spiral arm is parallel to bearing
The side wall of plate is arranged, and spiral arm is equipped with resilient key towards support plate side, and correspondence offers pin hole on the side wall of the support plate.
By using above-mentioned technical proposal, when support plate is bonded with the inner wall of elevator, the side of spiral arm and support plate
Face, resilient key one end penetrate in pin hole, support plate are fixed, and elevator operation is hindered after avoiding support plate from voluntarily transferring.
The utility model is further arranged to: being arranged with torsional spring in the shaft, the support plate is towards support rod side
Equipped with the first magnet, the support rod uses ferrimagnet.
By using above-mentioned technical proposal, torsional spring is set, support rod is driven to rotate backwards to support plate, support rod can be stablized
Ground opens, and is supported to support plate；First magnet overcomes torsional spring elastic force, and support rod magnetism made of ferrimagnet is inhaled
It is attached, it is held against support rod with support plate, elevator operation is hindered after avoiding support rod from voluntarily transferring, needs to put down support rod
When, drive support rod to move a certain distance backwards to support plate, the magnetic force that the first magnet is applied to support rod at this time is reduced, and is not enough to
The elastic force of torsional spring is overcome to adsorb support rod, support rod is able to continue backwards to support plate movement, until offseting with limit plate.
The utility model is further arranged to: further including strip of paper used for sealing, the strip of paper used for sealing is between two pieces of opposite support plates, envelope
The width of item is equal to the width of two pieces of bearing sheet separations.
By using above-mentioned technical proposal, support plate has a certain thickness, it is one of be laid flat after, another piece to rotation
To level, then therebetween must there are certain gaps, just can guarantee support plate smooth rotation；On the contrary, being put in two pieces of support plates
It is embedded in strip of paper used for sealing after flat, by the gap filling between two pieces of support plates, can make two pieces of support plates that can not rotate, keeps horizontality,
To be more steadily supported to service personnel.
The utility model is further arranged to: the upper surface of the strip of paper used for sealing is connected with wing plate, the upper table of wing plate and support plate
Face offsets.
By using above-mentioned technical proposal, the upper surface of wing plate and support plate offsets, prevent strip of paper used for sealing from two pieces of support plates it
Between gap fall, so that strip of paper used for sealing is more steadily lockked two pieces of support plates.
The utility model is further arranged to: the wing plate uses ferrimagnet, and the upper surface of the support plate is embedded
There is the second magnet, and the second magnet is located at below wing plate.
By using above-mentioned technical proposal, wing plate magnetic absorption is avoided strip of paper used for sealing from being impacted in support plate by the second magnet
And it is popped up after generating vibration from the gap between two pieces of support plates.
The utility model is further arranged to: the hinged seat is equipped with hanging stick, offers hanging hole on the strip of paper used for sealing.
By using above-mentioned technical proposal, hanging stick passes through hanging hole, strip of paper used for sealing can be suspended on hinged seat, be convenient for when needing
It takes, is separately carried without service personnel.
The utility model is further arranged to: the support rod is set as inclined-plane backwards to shaft one end, and is connected with bottom plate,
The bottom plate is bonded with the end face of support rod, and is parallel to shaft setting.
By using above-mentioned technical proposal, support rod is set as inclined-plane backwards to shaft one end, when it is opened backwards to support plate
When, it is parallel backwards to the end face of shaft one end and the inner wall of elevator, considerably increase the contact of support rod with elevator inner wall
Area keeps support rod difficult to slide when offseting with elevator inner wall；Setting bottom plate further increases in support rod and elevator
The contact area of wall.
In conclusion the advantageous effects of the utility model are as follows:
1, support plate can steadily be built in elevator, be supported to service personnel, and bearing capacity is strong, and stress
After will not occur obviously to shake；
2, when not carrying out inspection operation, support plate and support rod can be stably kept vertically, not made to the operation of elevator
At interference, need to prop up support plate in use, support rod then can be opened steadily；
3, setting strip of paper used for sealing makes support plate be less susceptible to move, held stationary.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is in embodiment for embodying structural schematic diagram when support plate is packed up；
Fig. 3 is connection relationship diagram between support rod, support plate in embodiment；
Fig. 4 is connection relationship diagram between strip of paper used for sealing, support plate in embodiment；
Fig. 5 is connection relationship diagram between strip of paper used for sealing, hinged seat in embodiment.
In figure, 1, support plate；2, hinged seat；3, support rod；4, strip of paper used for sealing；5, guide rail；11, shaft；12, limit plate；13, it sells
Hole；14, torsional spring；15, the first magnet；16, the second magnet；21, spiral arm；22, resilient key；23, hanging stick；31, bottom plate；41, wing plate；
42, hanging hole.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Referring to Fig.1, be a kind of overhauling elevator platform disclosed by the utility model, including be arranged in pairs hinged seat 2, bearing
Plate 1 and support rod 3.Hinged seat 2 and the inner wall of elevator are affixed, and 1 one end of support plate and hinged seat 2 are rotatablely connected, lower surface
It is hinged with support rod 3.The length of support rod 3 is greater than hinge joint and support plate 1 towards the distance between elevator inner wall one end, when
When support plate 1 is horizontal, support rod 3 is tilted down backwards to one end of hinge joint, and is offseted with the inner wall of elevator, to support plate 1
It is supported.Above-mentioned hinged seat 2, support plate 1 and support rod 3 are equipped with two pairs, are located at 5 two sides of guide rail.
Referring to Fig. 2, when not carrying out inspection operation, support plate 1 is flipped up to the inner wall with elevator and is bonded, support rod 3
It then rotates around hinge joint to support plate 1 and is bonded, the two keeps vertically, not influencing the lifting of carriage.
Referring to Fig. 2, be installed with spiral arm 21 on hinged seat 2, spiral arm 21 is arranged vertically upwards, when support plate 1 be flipped up to
When being bonded with the inner wall of elevator, the side wall face of spiral arm 21 and support plate 1.Spiral arm 21 is equipped with elasticity towards 1 side of support plate
Pin 22 then offers pin hole 13, the two coaxial arrangement on the side wall of support plate 1, and the diameter of resilient key 22 is equal in pin hole 13
Diameter.
When support plate 1, which is flipped up to the inner wall with elevator, to be bonded, resilient key 22 is penetrated in pin hole 13, by support plate
1 is fixed, it is made to keep vertical.Reversed extraction resilient key 22 can discharge support plate 1.
Referring to Fig. 3, the lower surface rotating turret of support plate 1 is equipped with shaft 11, and shaft 11 is horizontally disposed, and and elevator
The inner wall of well is parallel.Limit plate 12 is equipped at shaft 11, limit plate 12 and support plate 1 are affixed.3 one end of support rod and shaft 11 are solid
It connects, when it turns to certain angle backwards to support plate 1, support rod 3 offsets backwards to the side of support plate 1 with limit plate 12, nothing
Method continues to rotate, and support plate 1 is horizontal at this time, and support rod 3 just offsets with elevator inner wall backwards to one end of shaft 11.
Referring to Fig. 3, it is arranged with torsional spring 14 in shaft 11,14 one end of torsional spring and support plate 1 are affixed, the other end and support rod 3
It is affixed, drive support rod 3 to rotate backwards to support plate 1, and press on limit plate 12.The lower surface of support plate 1 is embedded with first
Magnet 15, the first magnet 15 are arranged far from shaft 11, and opposite with support rod 3.
When support plate 1 and support rod 3 are packed up, steel supports bar 3 overcomes the bullet of torsional spring 14 by 15 magnetic absorption of the first magnet
Power is close to support plate 1.When support plate 1 is put down, support rod 3 is driven to turn an angle backwards to support plate 1, at this time the first magnet
15 magnetic force for being applied to support rod 3 greatly reduce, and torsional spring 14 is able to that support rod 3 is driven to continue to rotate, until with 12 phase of limit plate
It supports.
Referring to Fig. 2 and Fig. 3, support rod 3 is set as inclined-plane backwards to 11 one end of shaft, and end face and own axes are in a clamp
Angle, when which is laid flat equal to support plate 1, the angle between support rod 3 and elevator inner wall.Support rod 3 is backwards to shaft 11 1
Bottom plate 31 is connected on the end face at end, bottom plate 31 is bonded with 3 end face of support rod, increases the contact of support rod 3 and elevator inner wall
Area.
Referring to Fig. 2 and Fig. 3, bottom plate 31 is arranged along the length direction of shaft 11, when support plate 1 and support rod 3 are packed up, bottom
Plate 31, which will not be formed support rod 3, to be hindered, and support rod 3 can be successfully bonded with support plate 1.
Referring to Fig.1 and Fig. 4, strip of paper used for sealing 4 is embedded between two pieces of opposite support plates 1, and 4 width of strip of paper used for sealing is equal to two pieces of support plates
The width in 1 gap.It is limited by strip of paper used for sealing 4, support plate 1 is difficult to rotate.
Referring to Fig. 4, the upper surface of strip of paper used for sealing 4 is connected with wing plate 41, when strip of paper used for sealing 4 is between two pieces of support plates 1, wing plate 41
It is bonded with the upper surface of support plate 1, prevents strip of paper used for sealing 4 from dropping.In addition, the upper surface of support plate 1 is embedded with the second magnet 16, second
Magnet 16 is located at the underface of wing plate 41, by 41 magnetic absorption of steel wing plate, from two after avoiding strip of paper used for sealing 4 from being shaken or impact
It is popped up in gap between block support plate 1.
Referring to Fig. 5, it is installed with hanging stick 23 on the side wall of hinged seat 2, hanging stick 23 is parallel with the inner wall of elevator, backwards to hinge
2 one end of joint chair is arranged obliquely.Hanging hole 42 is offered on strip of paper used for sealing 4, when support plate 1 and support rod 3 are packed up, can make hanging stick 23
Across hanging hole 42, strip of paper used for sealing 4 is suspended on hinged seat 2, it is convenient to pick and place.
The implementation principle of above-described embodiment are as follows:
It skids off resilient key 22 out of pin hole 13, support plate 1 is discharged.Keep support rod 3 mobile backwards to support plate 1, until
The magnetic force that first magnet 15 is applied to support rod 3 is not enough to overcome 14 elastic force of torsional spring.Support plate 1 is put down, support rod 3 exists at this time
It is mobile backwards to support plate 1 under the driving of torsional spring 14 and self gravity.When support plate 1 is in horizontal, support rod 3 by bottom plate 31 with
The inner wall of elevator offsets, and is supported to support plate 1.Finally strip of paper used for sealing 4 is caught between two pieces of support plates 1.
The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this
The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical
Within novel protection scope.
Claims (8)
1. a kind of overhauling elevator platform, including the support plate (1) being arranged in pairs, it is characterised in that: further include being arranged in pairs in electricity
Hinged seat (2) on stair shaft inner wall, the support plate (1) are rotatablely connected towards one end of elevator inner wall and hinged seat (2), branch
The lower surface rotating turret of board (1) is equipped with shaft (11), is connected with support rod (3) on the shaft (11), and support rod (3)
Length is greater than shaft (11) and support plate (1) towards the distance between elevator inner wall one end, the lower surface of the support plate (1)
Limit plate (12) are additionally provided with, for limiting support rod (3) rotation angle, the limit plate (12) and support plate (1) are affixed, and position
In support rod (3) backwards to the side of support plate (1).
2. a kind of overhauling elevator platform according to claim 1, it is characterised in that: set on the side wall of the hinged seat (2)
Have spiral arm (21), the spiral arm (21) is parallel to the side wall setting of support plate (1), and spiral arm (21) is set towards support plate (1) side
Flexible pin (22), correspondence offers pin hole (13) on the side wall of the support plate (1).
3. a kind of overhauling elevator platform according to claim 1, it is characterised in that: be arranged with torsional spring on the shaft (11)
(14), the support plate (1) is equipped with the first magnet (15) towards support rod (3) side, and the support rod (3) uses ferromagnetism material
Material.
4. a kind of overhauling elevator platform according to claim 1, it is characterised in that: further include strip of paper used for sealing (4), the strip of paper used for sealing
(4) between two pieces of opposite support plates (1), the width of strip of paper used for sealing (4) is equal to the width in two pieces of support plate (1) gaps.
5. a kind of overhauling elevator platform according to claim 4, it is characterised in that: the upper surface of the strip of paper used for sealing (4) is affixed
Have wing plate (41), wing plate (41) and the upper surface of support plate (1) offset.
6. a kind of overhauling elevator platform according to claim 5, it is characterised in that: the wing plate (41) uses ferromagnetism material
Material, the upper surface of the support plate (1) are embedded with the second magnet (16), and the second magnet (16) is located at below wing plate (41).
7. a kind of overhauling elevator platform according to claim 4, it is characterised in that: the hinged seat (2) is equipped with hanging stick
(23), hanging hole (42) are offered on the strip of paper used for sealing (4).
8. a kind of overhauling elevator platform according to claim 1, it is characterised in that: the support rod (3) is backwards to shaft
(11) one end is set as inclined-plane, and is connected with bottom plate (31), and the bottom plate (31) is bonded with the end face of support rod (3), and parallel
It is arranged in shaft (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920156539.4U CN209536724U (en) | 2019-01-29 | 2019-01-29 | A kind of overhauling elevator platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920156539.4U CN209536724U (en) | 2019-01-29 | 2019-01-29 | A kind of overhauling elevator platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209536724U true CN209536724U (en) | 2019-10-25 |
Family
ID=68272226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920156539.4U Expired - Fee Related CN209536724U (en) | 2019-01-29 | 2019-01-29 | A kind of overhauling elevator platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209536724U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111691642A (en) * | 2020-06-22 | 2020-09-22 | 中建三局安装工程有限公司 | Novel anti-skidding limiting device for air duct flip-chip |
| CN112141859A (en) * | 2020-10-27 | 2020-12-29 | 重庆迈高电梯有限公司 | Foldable car roof maintenance platform and using method thereof |
| CN113501405A (en) * | 2021-07-08 | 2021-10-15 | 江苏松诚实业发展有限公司 | Intelligent maintenance platform for mine |
| CN113883957A (en) * | 2020-07-03 | 2022-01-04 | 北京机械设备研究所 | Can dismantle operating floor in pit |
-
2019
- 2019-01-29 CN CN201920156539.4U patent/CN209536724U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111691642A (en) * | 2020-06-22 | 2020-09-22 | 中建三局安装工程有限公司 | Novel anti-skidding limiting device for air duct flip-chip |
| CN113883957A (en) * | 2020-07-03 | 2022-01-04 | 北京机械设备研究所 | Can dismantle operating floor in pit |
| CN113883957B (en) * | 2020-07-03 | 2023-05-23 | 北京机械设备研究所 | Detachable underground operation table |
| CN112141859A (en) * | 2020-10-27 | 2020-12-29 | 重庆迈高电梯有限公司 | Foldable car roof maintenance platform and using method thereof |
| CN112141859B (en) * | 2020-10-27 | 2023-08-25 | 重庆迈高电梯有限公司 | Foldable car roof maintenance platform and use method thereof |
| CN113501405A (en) * | 2021-07-08 | 2021-10-15 | 江苏松诚实业发展有限公司 | Intelligent maintenance platform for mine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191025 Termination date: 20220129 |