CN209127833U - A kind of carriage resilient cushion - Google Patents
A kind of carriage resilient cushion Download PDFInfo
- Publication number
- CN209127833U CN209127833U CN201821361960.0U CN201821361960U CN209127833U CN 209127833 U CN209127833 U CN 209127833U CN 201821361960 U CN201821361960 U CN 201821361960U CN 209127833 U CN209127833 U CN 209127833U
- Authority
- CN
- China
- Prior art keywords
- cushion block
- rubber
- upper layer
- carriage
- rubber pad
- 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
- 229920001971 elastomer Polymers 0.000 claims abstract description 72
- 238000001514 detection method Methods 0.000 claims abstract description 27
- 244000043261 Hevea brasiliensis Species 0.000 claims description 8
- 229920003052 natural elastomer Polymers 0.000 claims description 8
- 229920001194 natural rubber Polymers 0.000 claims description 8
- 238000005498 polishing Methods 0.000 claims description 3
- 230000006698 induction Effects 0.000 claims description 2
- 230000001939 inductive effect Effects 0.000 claims description 2
- 230000005693 optoelectronics Effects 0.000 claims description 2
- 230000032683 aging Effects 0.000 abstract description 12
- 239000000463 material Substances 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 6
- 238000006073 displacement reaction Methods 0.000 description 4
- 238000013016 damping Methods 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000003760 hair shine Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 101100495256 Caenorhabditis elegans mat-3 gene Proteins 0.000 description 1
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
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- Geophysics And Detection Of Objects (AREA)
Abstract
The utility model discloses a kind of carriage resilient cushions, including upper layer cushion block, lower layer's cushion block, rubber pad and rubber detection device, rubber pad is between upper layer cushion block and lower layer's cushion block, upper layer cushion block and lower layer's cushion block it is opposite be provided with position-limiting cover on one side, the bottom left of upper layer cushion block is fixedly connected with rubber detection device, the top quadrangle of upper layer cushion block is provided with the first mounting hole, carriage is provided at the top of the cushion block of upper layer, the second mounting hole is provided at the top of the quadrangle of lower layer's cushion block, the bottom of lower layer's cushion block is provided with car chassis bracket, rubber detection device includes upper fixing sleeve, lower portable pillar, limit film and photoelectric sensor switch, photoelectric sensor switch and warning light are electrically connected.The utility model can only replace rubber pad when rubber pad aging is scrapped and needed replacing, and retain lip block up and down, can save material, reduce cost, and can be monitored to rubber works state, can find rubber pad aging in time and be replaced.
Description
Technical field
The utility model relates to carriage cushion technique field, in particular to a kind of carriage resilient cushion.
Background technique
Elevator, which refers to, serves several specific floors in building, and carriage operates at least two column perpendicular to horizontal plane
Or the permanent transporting equipment of the rigid track movement with plumb line inclination angle less than 15 °, generally comprise computer room part, hoistway and bottom
Hole part, cab portion and stop part, wherein carriage is box-shaped space of the elevator to carry and transport personnel and goods and materials.
Carriage is generally made of main components such as car floor, sedan-chair wall, car top, gates.It is that elevator is used to transporting passengers or cargo and other loads
The sedan-chair body component of lotus needs resilient cushion and weighing device to be mounted on the bracket of car chassis, resilient cushion when installing carriage
Carriage can effectively be offset and generated during the motion because of inertia of reciprocating vibration, passenger in carriage can be made more comfortable.
Since Rubber shock-absorbing pad is cheap, there are good damping, shock insulation, sound insulation, existing carriage is with subtracting
Shake pad generally uses Rubber shock-absorbing pad, but ageing of rubber can inevitably occur in use for Rubber shock-absorbing pad, lead
It causes damping effect to reduce and even loses shock-absorbing function, cause passenger uncomfortable in carriage, or even shorten elevator service life, this
With regard to needing to carry out repair and replacement to resilient cushion in time, still, traditional carriage is integrated with resilient cushion ordinary rubber with connecting plate
Formula structure in replacement process, needs to scrap entire resilient cushion, material is wasted, for this purpose, we have proposed a kind of carriage dampings
Pad.
Utility model content
The utility model provides a kind of carriage resilient cushion, and main purpose, which is to scrap in rubber pad aging, to be needed
When replacing, rubber pad is only replaced, retains lip block up and down, material can be saved, reduce cost, and can be to rubber work
It is monitored, can find rubber pad aging in time and replaces as state.
To achieve the above object, the technical solution that the utility model is taken are as follows:
A kind of carriage resilient cushion, including upper layer cushion block, lower layer's cushion block, rubber pad and rubber detection device, and lower layer pads
Block is located at the underface of upper layer cushion block, and the rubber pad is between upper layer cushion block and lower layer's cushion block, and the upper layer cushion block is under
Layer cushion block it is opposite be provided with position-limiting cover on one side, and position-limiting cover described in being located at two groups at the top and bottom of rubber pad is interior
Chamber, the bottom left of the upper layer cushion block is fixedly connected with rubber detection device, and the bottom of rubber detection device and lower layer pad
Block abuts against, and the top quadrangle of the upper layer cushion block is provided with the first mounting hole, is provided with sedan-chair at the top of the upper layer cushion block
The quadrangle top in compartment, lower layer's cushion block is provided with the second mounting hole, and the bottom of lower layer's cushion block is provided with car chassis
Bracket；
The rubber detection device includes upper fixing sleeve, lower portable pillar, limit film and photoelectric sensor switch, the lower activity
The top of column is fixedly connected with limit film, and the inner cavity of fixing sleeve is protruded at the top of lower portable pillar, the photoelectric sensor switch
Including transmitting terminal and receiving end, and transmitting terminal is fixed on the inner cavity left side wall of fixing sleeve, and fixing sleeve is fixed in receiving end
Warning light is electrically connected in inner cavity right side wall, the photoelectric sensor switch and rubber detection circuit.
Preferably, the rubber pad is made of Natural rubber, softens after Natural rubber aging, in shock absorbing process,
The decrement of rubber pad becomes larger, convenient for the detection of rubber detection device.
Preferably, the width of the limit film is greater than the bottom opening width of upper fixing sleeve, prevents lower portable pillar from fixation
The bottom opening of set falls off.
Preferably, the inner wall of fixed set and the outer wall of limit film are all made of polishing treatment, reduce limit film solid
Frictional force when moving in the inner cavity covered surely, prolongs the service life.
Preferably, the inner cavity of position-limiting cover described in upper and lower two groups is matched with the lateral wall of rubber pad, prevents rubber pad upper
It is displaced in horizontal direction between layer cushion block and lower layer's cushion block.
Compared with prior art, the utility model has the following beneficial effects:
On the one hand, the utility model is by being connected with rubber pad in upper layer cushion block and lower layer's cushion block, and passes through upper layer
Position-limiting cover on cushion block and lower layer's cushion block carries out position and fixes, when rubber pad aging needs replacing, only need to lower layer's cushion block from
After taking out rubber pad after removing on car chassis bracket, replacement is can be completed in the rubber pad more renewed, without scrapping upper layer cushion block
With lower layer's cushion block, material has been saved, has reduced cost；
On the other hand, the utility model is under pressure by rubber pad when upper and lower displacement occurs, in rubber detection device
Lower portable pillar can be moved in the inner cavity of upper fixing sleeve, and due to softening after Natural rubber aging, lower portable pillar is upper solid
Surely the displacement of the inner cavity covered increases, until limit film and lower portable pillar pass through photoelectric sensor switch transmitting terminal and receiving end it
Between, it is connected to detection circuit, warning light shines, and the time point of maintenance can be made more specific.
Detailed description of the invention
Fig. 1 is the main view of the utility model；
Fig. 2 is the structural schematic diagram of the utility model；
Fig. 3 is the structural schematic diagram of the utility model rubber detection device.
In figure: 1, upper layer cushion block；2, lower layer's cushion block；3, rubber pad；4, rubber detection device；401, upper fixing sleeve；402,
Lower portable pillar；403, limit film；404, photoelectric sensor switch；5, position-limiting cover；6, the first mounting hole；7, carriage；8, the second installation
Hole；9, car chassis bracket.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
A kind of carriage resilient cushion as shown in Figs. 1-3, a kind of carriage resilient cushion, including upper layer cushion block 1, lower layer's cushion block
2, rubber pad 3 and rubber detection device 4, and lower layer's cushion block 2 is located at the underface of upper layer cushion block 1, rubber pad 3 is located at upper layer cushion block
Between 1 and lower layer's cushion block 2, rubber pad 3 is made of Natural rubber, softens after Natural rubber aging, in shock absorbing process, rubber
The decrement of rubber mat 3 becomes larger, convenient for the detection of rubber detection device 4, upper layer cushion block 1 and lower layer's cushion block 2 is opposite is all provided on one side
It is equipped with position-limiting cover 5, and the top and bottom of rubber pad 3 are located at the inner cavity of two groups of position-limiting covers 5, upper and lower two groups of position-limiting covers 5
Inner cavity is matched with the lateral wall of rubber pad 3, prevents rubber pad 3 between upper layer cushion block 1 and lower layer's cushion block 2 in horizontal direction
Displacement, the bottom left of upper layer cushion block 1 is fixedly connected with rubber detection device 4, and the bottom of rubber detection device 4 and lower layer pad
Block 2 abuts against, and the top quadrangle of upper layer cushion block 1 is provided with the first mounting hole 6, and the top of upper layer cushion block 1 is provided with carriage 7,
It is provided with the second mounting hole 8 at the top of the quadrangle of lower layer's cushion block 2, the bottom of lower layer's cushion block 2 is provided with car chassis bracket 9；Rubber
Glue detection device 4 includes upper fixing sleeve 401, lower portable pillar 402, limit film 403 and photoelectric sensor switch 404, lower portable pillar
402 top is fixedly connected with limit film 403, and the width of limit film 403 is greater than the bottom opening width of upper fixing sleeve 401, is prevented
Portable pillar 402 is only descended to fall off from the bottom opening of fixing sleeve 401, and fixing sleeve 401 is protruded at the top of lower portable pillar 402
Inner cavity, wherein the inner wall of upper fixing sleeve 401 and the outer wall of limit film 403 are all made of polishing treatment, reduce limit film 403 solid
Frictional force when moving in the inner cavity of set 401 surely, prolongs the service life, and photoelectric sensor switch 404 includes transmitting terminal and receiving end,
And transmitting terminal is fixed on the inner cavity left side wall of fixing sleeve 401, the inner cavity right side wall of fixing sleeve 401, light are fixed in receiving end
Warning light is electrically connected in inductance inductive switch 404 and rubber detection circuit.
One of the present embodiment has particular application as, and upper layer cushion block 1 is passed through spiral shell using in assembling process by the utility model
Bolt passes through the first mounting hole 6 and fixes with 7 phase of carriage, rubber pad 3 is put into the inner cavity of position-limiting cover 5 of lower layer's cushion block 2, under
Layer cushion block 2 passes through the second mounting hole 8 by bolt and fixes with 9 phase of car chassis bracket, then car chassis bracket 9 and carriage
7 are connected, and rubber pad 3 is matched with the inner cavity of the position-limiting cover 5 of upper layer cushion block 1, and carriage resilient cushion can be completed in sedan-chair
The assembly of compartment bottom；It is as follows for the ageing state testing principle of rubber pad 3, upper layer cushion block 1 in the pressure by carriage 7,
Rubber pad 3 is to bottom offset, at this point, upper layer cushion block 1 drives upper fixing sleeve 401 to move down, opposite 402 top of lower portable pillar
The upward fixing sleeve 401 of limit film 403 inner cavity top it is mobile, since rubber pad 3 uses Natural rubber, and Natural rubber
Soften after aging, displacement of the lower portable pillar in the inner cavity of upper fixing sleeve increases after being under pressure, according to initial setting, instantly
When portable pillar 402 and limit film 403 are across the transmitting terminal of photoelectric sensor switch 403 and receiving end, 3 aging of rubber pad, this
When, receiving end can not receive the optical signal of transmitting terminal, and rubber detection circuit is connected at this time, and warning light shines, and remind work people
Member needs replacing rubber pad 3.
The model E3F-DS100Y1 for the photoelectric sensor switch that the present embodiment uses, above-mentioned electric elements model are only full
One of sufficient the technical program requirement, other electric elements for meeting the present embodiment requirement, and optoelectronic induction is opened
Pass is provided with the control switch to match with it, and the installation site of control switch can be selected according to actual needs
It selects.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one of the utility model
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples
In can be combined in any suitable manner.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory
The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably
The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this
Utility model.The utility model is limited only by the claims and their full scope and equivalents.
Claims (5)
1. a kind of carriage resilient cushion, including upper layer cushion block (1), lower layer's cushion block (2), rubber pad (3) and rubber detection device
(4), and lower layer's cushion block (2) is located at the underface of upper layer cushion block (1), it is characterised in that: the rubber pad (3) is located at upper layer cushion block
(1) between lower layer's cushion block (2), the upper layer cushion block (1) and lower layer's cushion block (2) it is opposite be provided with position-limiting cover (5) on one side,
And the inner cavity of position-limiting cover (5) described at the top and bottom of rubber pad (3) being located at two groups, the bottom of the upper layer cushion block (1)
Left side is fixedly connected with rubber detection device (4), and the bottom of rubber detection device (4) is abutted against with lower layer's cushion block (2), described
The top quadrangle of upper layer cushion block (1) is provided with the first mounting hole (6), is provided with carriage at the top of the upper layer cushion block (1)
(7), it is provided with the second mounting hole (8) at the top of the quadrangle of lower layer's cushion block (2), the bottom setting of lower layer's cushion block (2)
There are car chassis bracket (9)；
The rubber detection device (4) includes upper fixing sleeve (401), lower portable pillar (402), limit film (403) and optoelectronic induction
It switchs (404), the top of the lower portable pillar (402) is fixedly connected with limit film (403), and the top of lower portable pillar (402)
The inner cavity of fixing sleeve (401) is protruded into, the photoelectric sensor switch (404) includes transmitting terminal and receiving end, and transmitting terminal is fixed
In the inner cavity left side wall of upper fixing sleeve (401), the inner cavity right side wall of fixing sleeve (401), the light inductance are fixed in receiving end
Warning light is electrically connected in inductive switch (404) and rubber detection circuit.
2. a kind of carriage resilient cushion according to claim 1, it is characterised in that: the rubber pad (3) is by natural rubber
NR is made.
3. a kind of carriage resilient cushion according to claim 1, it is characterised in that: the width of the limit film (403) is big
In the bottom opening width of upper fixing sleeve (401).
4. a kind of carriage resilient cushion according to claim 1, it is characterised in that: the inner wall of fixed set (401)
Polishing treatment is all made of with the outer wall of limit film (403).
5. a kind of carriage resilient cushion according to claim 1, it is characterised in that: position-limiting cover (5) described in upper and lower two groups
Inner cavity is matched with the lateral wall of rubber pad (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821361960.0U CN209127833U (en) | 2018-08-23 | 2018-08-23 | A kind of carriage resilient cushion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821361960.0U CN209127833U (en) | 2018-08-23 | 2018-08-23 | A kind of carriage resilient cushion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209127833U true CN209127833U (en) | 2019-07-19 |
Family
ID=67229191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821361960.0U Expired - Fee Related CN209127833U (en) | 2018-08-23 | 2018-08-23 | A kind of carriage resilient cushion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209127833U (en) |
-
2018
- 2018-08-23 CN CN201821361960.0U patent/CN209127833U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20190719 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |