CN211664504U - Adjusting mechanism for elevator buffer seat - Google Patents
Adjusting mechanism for elevator buffer seat Download PDFInfo
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- CN211664504U CN211664504U CN201922355137.XU CN201922355137U CN211664504U CN 211664504 U CN211664504 U CN 211664504U CN 201922355137 U CN201922355137 U CN 201922355137U CN 211664504 U CN211664504 U CN 211664504U
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- supporting plate
- elevator buffer
- elevator
- adjustment mechanism
- hinge bar
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Abstract
The utility model relates to the field of elevator installation, in particular to an adjusting mechanism for an elevator buffer seat, which comprises an upper supporting plate, a lower supporting plate and two groups of adjusting components with adjustable heights; the elevator buffer seat is fixedly connected to the upper supporting plate, the lower supporting plate is placed on the pit, and the two sides of the upper supporting plate and the lower supporting plate are connected through the adjusting component respectively. The utility model discloses its effect that has is: the motor buffer is convenient to level, and the leveling process is stable.
Description
Technical Field
The utility model belongs to the technical field of the elevator installation and specifically relates to an adjustment mechanism for elevator buffer seat is related to.
Background
An elevator is a permanent transport device serving a number of specific floors in a building, the cars of which travel in at least two rigid tracks perpendicular to the horizontal or inclined at an angle of less than 15 ° to the vertical. When the elevator is installed, an elevator buffer needs to be installed, the elevator buffer is a safety device, and when the elevator car exceeds the lowest layer due to some abnormal reasons and descends to a hoistway pit, the elevator buffer can reduce impact, so that the elevator car can be safely stopped. The elevator buffer seat is fixedly arranged in a pit of an elevator shaft and used for supporting the elevator buffer and bearing the impact force from the elevator car.
At present, a common elevator buffer is a buffer spring, and in order to prevent the elevator from causing hard bottom abutment, the lowest buffer spring can effectively promote the elevator to be in soft contact with the ground when falling. When the elevator buffer seat is inclined and not perpendicular to the falling direction of the elevator in the process of using the buffer spring, the buffer spring is abraded, and the service life of the elevator buffer is shortened.
The above prior art solutions have the following drawbacks: therefore, in the process of installing the elevator buffer, the level of the elevator buffer seat needs to be ensured, but due to the uneven bottom pit of the hoistway, an adjusting gasket needs to be placed between the bottom pit and the elevator buffer seat to ensure that the elevator buffer seat is kept horizontal. During the process of embedding the adjusting shim, the adjusting shim needs to be embedded by using a hammer or other tools, and the hammer can vibrate the elevator buffer base during the process of knocking the adjusting shim, so that the elevator buffer base is shifted to increase the leveling difficulty of the elevator buffer base.
SUMMERY OF THE UTILITY MODEL
To the deficiency that prior art exists, the utility model aims at providing an adjustment mechanism for elevator buffer seat, its effect that has is: the motor buffer is convenient to level, and the leveling process is stable.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
an adjusting mechanism for an elevator buffer seat comprises an upper supporting plate, a lower supporting plate and two groups of adjusting components with adjustable heights;
the elevator buffer seat is fixedly connected to the upper supporting plate, the lower supporting plate is placed on the pit, and the two sides of the upper supporting plate and the lower supporting plate are connected through the adjusting component respectively.
Through adopting above-mentioned technical scheme, place the bottom suspension fagging on the pit, then highly supreme backup pad is in horizontal position through adjusting two sets of adjusting part to motor buffer easy to assemble, the leveling process is comparatively steady.
The utility model discloses further set up to: the adjusting mechanism comprises two groups of supporting pieces, two rotating rods and a rotating sleeve;
support piece includes hinge bar and lower hinge bar, go up the hinge bar with it is articulated to go up the backup pad lower extreme terminal surface, down the hinge bar with the backup pad up end is articulated, go up the hinge bar lower extreme with the articulated just position rotation of pin joint in hinge bar upper end is connected with the drive block down, the dwang runs through the drive block and with drive block screw-thread fit, two dwang difference fixed connection is in the rotation sleeve both sides and threaded soon to opposite.
Through adopting above-mentioned technical scheme, when using this adjustment mechanism, lead to rotatory rotating sleeve, rotating sleeve drives the dwang and rotates, then the dwang drives the drive block and removes along the axis direction of dwang, the drive block drives hinge bar and lower hinge bar removal, thereby adjust the distance between backup pad and the bottom suspension fagging, highly supreme backup pad through adjusting both sides is in horizontal position, thereby easy to assemble motor buffer, convenient operation and leveling process are comparatively steady.
The utility model discloses further set up to: the thread lifting of the internal thread of the driving block is smaller than the equivalent friction angle of a thread pair formed by the driving block and the rotating rod.
Through adopting above-mentioned technical scheme, when there is not external force to rotate the drive block, no matter how big is the gravity that the backup pad received, before drive block and dwang are not destroyed, all can the auto-lock between drive block and the dwang, guarantee the reliability of support.
The utility model discloses further set up to: one end of the driving rod, which is far away from the rotating sleeve, is fixedly connected with a limiting ring.
Through adopting above-mentioned technical scheme, through setting up the spacing ring, the movable block breaks away from to be connected the cooperation with the dwang when preventing to rotate.
The utility model discloses further set up to: and the outer part of the rotating sleeve is sleeved with an anti-slip pad.
Through adopting above-mentioned technical scheme, the slipmat is difficult for skidding when making rotatory rotation sleeve.
The utility model discloses further set up to: and a level gauge is arranged on the upper supporting plate.
Through adopting above-mentioned technical scheme, when adjusting the height of going up the backup pad, confirm through observing the spirit level that whether the backup pad has been in the level, convenient operation.
The utility model discloses further set up to: and the upper end surface of the upper supporting plate is fixedly connected with a bolt connected with the elevator buffer seat.
By adopting the technical scheme, the elevator buffer seat is convenient to mount on the adjusting mechanism by arranging the bolt.
The utility model discloses further set up to: the lower supporting plate is connected with the ground through a bolt.
Through adopting above-mentioned technical scheme, use bolted connection simple structure, install and remove the convenience.
To sum up, the utility model discloses a following at least one useful technological effect:
1. the upper supporting plate is made to be horizontal by adjusting the heights of the two groups of adjusting assemblies, so that a motor buffer is convenient to install, the operation is convenient, and the leveling process is stable;
2. whether the upper supporting plate is horizontal or not is confirmed by observing the level gauge, and the operation is convenient.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural diagram of the adjusting assembly of the present invention.
In the figure, 1, an upper supporting plate; 11. a hinge ear; 111. an upper hinge sleeve; 12. a level gauge; 2. a lower support plate; 21. fixing the ear; 22. a lower hinge sleeve; 3. an adjustment assembly; 31. a support member; 311. an upper hinge rod; 312. a lower hinge rod; 32. rotating the rod; 321. a limiting ring; 33. rotating the sleeve; 331. a non-slip mat; 34. the block is driven.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, in order to disclose an adjusting mechanism for an elevator buffer base, the adjusting mechanism comprises an upper supporting plate 1, a lower supporting plate 2 and two groups of height-adjustable adjusting components 3; wherein, elevator buffer base fixed connection is on last backup pad 1, and bottom suspension fagging 2 is placed on the pit, goes up between backup pad 1 and the bottom suspension fagging both sides and is connected through adjusting part 3 respectively.
The upper supporting plate 1 is fixedly connected with a level 12, and when the height of the upper supporting plate 1 is adjusted, whether the upper supporting plate 1 is horizontal or not is confirmed by observing the level 12, so that the operation is convenient; the upper end surface of the upper supporting plate 1 is fixedly connected with a bolt connected with the elevator buffer seat, in the embodiment, the bolt is welded on the upper end surface of the upper supporting plate 1, and the elevator buffer seat is conveniently arranged on the adjusting mechanism by arranging the bolt; the two sides of the lower supporting plate 2 are protruded with fixing lugs 21, the fixing lugs 21 are provided with through holes, the lower supporting plate 2 penetrates through the fixing lugs 21 through bolts to be connected with the ground, and the lower supporting plate is simple in connection structure and convenient to assemble and disassemble through the bolts.
With reference to fig. 1 and with reference to fig. 2, the adjustment mechanism comprises two sets of supports 31, two turning levers 32 and a turning sleeve 33. The support 31 comprises an upper hinge rod 311 and a lower hinge rod 312, the upper hinge rod 311 is hinged to the lower end surface of the upper support plate 1, and the lower hinge rod 312 is hinged to the upper end surface of the lower support plate 2. Specifically, go up a set of hinge lug 11 of position fixedly connected with that the terminal surface is connected with last hinge rod 311 under backup pad 1, hinge lug 11 articulates there is last articulated cover 111, go up articulated cover 111 and can follow the length direction rotation of last backup pad 1, the hinge cover is articulated with last cross rod, 2 up end fixedly connected with of backup pad down articulated cover 22, lower articulated cover 22 is articulated with lower hinge rod 312, go up hinge rod 311 and lower hinge rod 312 and all can follow the width direction rotation of last backup pad 1. The lower end of the upper hinge rod 311 is hinged with the upper end of the lower hinge rod 312, the position of the hinge point is rotatably connected with the driving block 34, the rotating rod 32 penetrates through the driving block 34 and is in threaded fit with the driving block 34, and the two rotating rods 32 are respectively and fixedly connected to the two sides of the rotating sleeve 33, and the rotating directions of the threads are opposite.
When using this adjustment mechanism, lead to rotatory rotating sleeve 33, rotating sleeve 33 drives dwang 32 and rotates, then dwang 32 drives drive block 34 and removes along dwang 32's axis direction, drive block 34 drives hinge rod 311 and lower hinge rod 312 and removes, make and go up the hinge rod 311 and change with the contained angle between the hinge rod 312 down, thereby adjust the distance between backup pad 1 and the bottom suspension fagging 2, highly supreme backup pad 1 through adjusting both sides is in horizontal position, thereby easy to assemble motor buffer, convenient operation and leveling process are comparatively steady.
In order to make the entire adjustment mechanism more stable in support, further, the thread rise and fall of the internal thread of the driving block 34 is smaller than the equivalent friction angle of the thread pair formed by the driving block 34 and the rotating lever 32. When no external force rotates the driving block 34, no matter how large the gravity received by the upper supporting plate 1 is, before the driving block 34 and the rotating rod 32 are not damaged, the driving block 34 and the rotating rod 32 can be self-locked, and the reliability of supporting is ensured.
Referring to fig. 2, in order to prevent the moving block from falling off from the rotating block, a limit ring 321 is further fixedly connected to an end of the driving rod away from the rotating sleeve 33. By arranging the limiting ring 321, the moving block is prevented from being separated from the rotating rod 32 in the rotating process.
Referring to fig. 2, the outer portion of the rotating sleeve 33 is sleeved with a non-slip pad 331, and the non-slip pad 331 makes the rotating sleeve 33 not easy to slip when rotating. The non-slip mat 331 can be selected from rubber non-slip mats 331, so that the cost is low, and the palm is protected and is not easy to hurt.
The implementation principle of the embodiment is as follows:
place bottom suspension fagging 2 on the pit, then through the height of adjusting two sets of adjusting part 3, concrete regulation mode does, lead to rotatory rotating sleeve 33, rotating sleeve 33 drives dwang 32 and rotates, then dwang 32 drives drive block 34 and moves along the axis direction of dwang 32, drive block 34 drives hinge rod 311 and lower hinge rod 312 and moves, thereby adjust the distance between backup pad 1 and the bottom suspension fagging 2, highly supreme backup pad 1 through adjusting both sides is in horizontal position, thereby the motor buffer of easy to assemble, the leveling process is comparatively steady.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. An adjustment mechanism for an elevator buffer base, characterized by: the device comprises an upper supporting plate (1), a lower supporting plate (2) and two groups of height-adjustable adjusting components (3);
the elevator buffer seat is fixedly connected to the upper supporting plate (1), the lower supporting plate (2) is placed on the pit, and the two sides of the upper supporting plate (1) and the lower supporting plate (2) are connected through the adjusting component (3).
2. An adjustment mechanism for an elevator buffer mount as defined in claim 1, wherein: the adjusting mechanism comprises two groups of supporting pieces (31), two rotating rods (32) and a rotating sleeve (33);
support piece (31) include hinge bar (311) and lower hinge bar (312), go up hinge bar (311) with it is articulated to go up backup pad (1) lower terminal surface, lower hinge bar (312) with backup pad (2) up end is articulated down, go up hinge bar (311) lower extreme with the articulated and pin joint's in hinge bar (312) upper end position is rotated and is connected with drive block (34) down, dwang (32) run through drive block (34) and with drive block (34) screw-thread fit, two dwang (32) fixed connection respectively in rotating sleeve (33) both sides and threaded soon to opposite.
3. An adjustment mechanism for an elevator buffer mount as defined in claim 2, wherein: the thread lifting of the internal thread of the driving block (34) is smaller than the equivalent friction angle of a thread pair formed by the driving block (34) and the rotating rod (32).
4. An adjustment mechanism for an elevator buffer mount as defined in claim 2, wherein: the rotating rod (32) is far away from one end of the rotating sleeve (33) and is fixedly connected with a limiting ring (321).
5. An adjusting mechanism for an elevator buffer base according to any one of claims 2 to 4, characterized in that: the outer part of the rotating sleeve (33) is sleeved with an anti-slip pad (331).
6. An adjustment mechanism for an elevator buffer mount as defined in claim 1, wherein: and a level gauge (12) is arranged on the upper supporting plate (1).
7. An adjustment mechanism for an elevator buffer mount as defined in claim 1, wherein: and the upper end surface of the upper supporting plate (1) is fixedly connected with a bolt connected with an elevator buffer seat.
8. An adjustment mechanism for an elevator buffer mount as defined in claim 1, wherein: the lower supporting plate (2) is connected with the ground through a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922355137.XU CN211664504U (en) | 2019-12-24 | 2019-12-24 | Adjusting mechanism for elevator buffer seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922355137.XU CN211664504U (en) | 2019-12-24 | 2019-12-24 | Adjusting mechanism for elevator buffer seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211664504U true CN211664504U (en) | 2020-10-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922355137.XU Active CN211664504U (en) | 2019-12-24 | 2019-12-24 | Adjusting mechanism for elevator buffer seat |
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| CN (1) | CN211664504U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113445778A (en) * | 2021-07-15 | 2021-09-28 | 上海上百加电梯工程有限公司 | Leveling device and leveling construction method for outdoor mounted elevator |
-
2019
- 2019-12-24 CN CN201922355137.XU patent/CN211664504U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113445778A (en) * | 2021-07-15 | 2021-09-28 | 上海上百加电梯工程有限公司 | Leveling device and leveling construction method for outdoor mounted elevator |
| CN113445778B (en) * | 2021-07-15 | 2022-07-19 | 上海上百加电梯工程有限公司 | Leveling device and leveling construction method for outdoor mounted elevator |
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