CN205533953U - Novel shock pad - Google Patents
Novel shock pad Download PDFInfo
- Publication number
- CN205533953U CN205533953U CN201620377984.XU CN201620377984U CN205533953U CN 205533953 U CN205533953 U CN 205533953U CN 201620377984 U CN201620377984 U CN 201620377984U CN 205533953 U CN205533953 U CN 205533953U
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- CN
- China
- Prior art keywords
- spring
- core body
- lower bolster
- padding plate
- hole
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Abstract
The utility model provides a novel shock pad, including the core, the upper surface of core is equipped with the upper padding plate, is equipped with the lower bolster on the lower surface of core, upper padding plate and lower bolster both ends still are equipped with the mounting hole, the lateral part of core is equipped with annular incision, the core middle part still is equipped with a plurality of through -holes and spring, the one end of spring links to each other with the upper padding plate, and the other end of spring links to each other with the lower bolster, the axle center direction of through -hole is mutually perpendicular with the axle center direction of spring, the through -hole sets up with the spring is crisscross. The utility model provides an it is good that the shock pad has the nature of deflecting, and rigidity is good, is difficult for taking place characteristics such as lateral deformation, has guaranteed elevator operation's stability and comfort.
Description
Technical field
This utility model relates to elevator door system components, is specifically related to a kind of novel damping pad.
Background technology
In recent years, the big or middle urban development of China was rapid, and the high building of various places is rised sheer from level ground, and while building high building throughout the country, the elevator industry of China is flourish, and elevator yield increases substantially.While elevator industry is flourish, elevator shock-absorbing field the most progressively grows up, the most most typically elevator shock-absorbing pad.Existing elevator shock-absorbing pad is made up of block rubber and the backing plate being connected in block rubber two ends, and block rubber typically uses natural rubber, during use, is met the damping bearing requirements of different size elevator by the quantity of increase and decrease cushion.The flexibility of material of this kind of elevator shock-absorbing pad own is bad, the most wear-resisting, lancinating is poor and causes the life-span shorter.Most of elevator shock-absorbing pads are because standing not lifted load impact, and rubber is torn when being subjected to impact under crunch, also have plenty of serious aging be full of cracks after a procedure.
Summary of the invention
For solving the problems referred to above, the utility model discloses a kind of novel damping pad, flexibility is good, and good rigidity is not susceptible to transversely deforming, it is ensured that the stability of elevator operation and comfort.
In order to achieve the above object, the following technical scheme of this utility model offer:
A kind of novel damping pad, including core body, the upper surface of described core body is provided with upper padding plate, the lower surface of core body is provided with lower bolster, described upper padding plate and lower bolster two ends are additionally provided with installing hole, and the sidepiece of described core body is provided with annular incision, are additionally provided with some through holes and spring in the middle part of described core body, one end of described spring is connected with upper padding plate, and the other end of spring is connected with lower bolster；The axis direction of described through hole is perpendicular with the axis direction of spring, and described through hole is crisscross arranged with spring.
As further improvement of the utility model, the quantity of described spring is three.
As further improvement of the utility model, the quantity of described through hole is two.
As further improvement of the utility model, the material of described core body is EP rubbers.
As further improvement of the utility model, the two ends of described spring also can be respectively arranged with baffle plate.
This utility model compared with prior art, has the beneficial effect that: 1, the core body that EP rubbers makes has the elasticity of excellence, and fatigue durability is good, and heat is low, and creep is little.2, core body interior bone and spring serrated vertical are arranged, on the one hand, in the case of not increasing buffer layer volume and not improving buffer layer hardness, being effectively increased the rigidity in the vertical of cushion, noise is little, and damping effect is good；On the other hand cavity increases the damped coefficient of core body, improves core body damping effect in the horizontal.3, annular incision prevents from making buffer layer material self space when pressurized increase, it is to avoid the tear caused because of extruding, eliminates stress and concentrates, and flexibility is preferable.
Accompanying drawing explanation
Fig. 1, structural representation of the present utility model；
Reference numerals list: core body 1, upper padding plate 2, lower bolster 3, installing hole 4, through hole 5, spring 6, annular incision 7.
Detailed description of the invention
The technical scheme provided this utility model below with reference to specific embodiment is described in detail, it should be understood that following detailed description of the invention is merely to illustrate this utility model rather than limits scope of the present utility model.It should be noted that the word "front", "rear" used in describing below, "left", "right", "up" and "down" refer to the direction in accompanying drawing, word " interior " and " outward " refer respectively to the direction towards or away from particular elements geometric center.
As it is shown in figure 1, a kind of novel damping pad, including core body 1, core body uses EP rubbers to be made, and has the elasticity of excellence, and fatigue durability is good, the advantages such as heat is low, and creep is little.
Upper surface at core body 1 is provided with upper padding plate 2, the lower surface of core body is provided with lower bolster 3, upper padding plate 2 and lower bolster 3 two ends are additionally provided with installing hole 4, the sidepiece of core body 1 is provided with annular incision 7, this annular incision prevents from making buffer layer material self space when pressurized increase, avoiding the tear caused because of extruding, eliminate stress and concentrate, flexibility is preferable.
The middle part of core body is additionally provided with some through holes 5 and spring 6, and spring is vertically set on inside core body, and the upper end of spring is connected with upper padding plate 2, and the lower end of spring is connected with lower bolster 3.The axis direction of through hole 5 is perpendicular with the axis direction of spring, in the present embodiment, the quantity of spring is three, the quantity of through hole is two, through hole and spring are crisscross arranged (as shown in Figure 1), both ensure that core body stability in vertical direction (direction of spring is as vertical direction in Fig. 1, and the direction of through hole is horizontal), increase again the damped coefficient that core body is horizontal.
In the present embodiment, both ends of the spring is also provided with overhead gage and lower baffle plate, overhead gage is located between upper padding plate and the upper end of spring, lower baffle plate is located between lower bolster and the lower end of spring, it is effectively improved the contact area of upper padding plate and lower bolster and spring, avoid spring little with upper and lower baffle plate contact area, it is impossible to release and buffer spring in time.
Finally it should be noted that, above example is only in order to illustrate the technical solution of the utility model and non-limiting technical scheme, it will be understood by those within the art that, the technical solution of the utility model is modified or equivalent by those, without deviating from objective and the scope of the technical program, all should contain in the middle of right of the present utility model.
Claims (5)
1. a novel damping pad, including core body, the upper surface of described core body is provided with upper padding plate, the lower surface of core body is provided with lower bolster, described upper padding plate and lower bolster two ends are additionally provided with installing hole, it is characterised in that: the sidepiece of described core body is provided with annular incision, is additionally provided with some through holes and spring in the middle part of described core body, one end of described spring is connected with upper padding plate, and the other end of spring is connected with lower bolster；The axis direction of described through hole is perpendicular with the axis direction of spring, and described through hole is crisscross arranged with spring.
A kind of novel damping pad the most according to claim 1, it is characterised in that: the quantity of described spring is three.
A kind of novel damping pad the most according to claim 1, it is characterised in that: the quantity of described through hole is two.
A kind of novel damping pad the most according to claim 1, it is characterised in that: the material of described core body is EP rubbers.
A kind of novel damping pad the most according to claim 1, it is characterised in that: the two ends of described spring also can be respectively arranged with baffle plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620377984.XU CN205533953U (en) | 2016-04-29 | 2016-04-29 | Novel shock pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620377984.XU CN205533953U (en) | 2016-04-29 | 2016-04-29 | Novel shock pad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205533953U true CN205533953U (en) | 2016-08-31 |
Family
ID=56794417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620377984.XU Expired - Fee Related CN205533953U (en) | 2016-04-29 | 2016-04-29 | Novel shock pad |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205533953U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107697474A (en) * | 2017-08-28 | 2018-02-16 | 柳州科尔特锻造机械有限公司 | Unworn liner |
| CN108163739A (en) * | 2018-03-31 | 2018-06-15 | 大连函量科技发展有限公司 | A kind of ocean engineering hoisting apparatus peculiar to vessel |
-
2016
- 2016-04-29 CN CN201620377984.XU patent/CN205533953U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107697474A (en) * | 2017-08-28 | 2018-02-16 | 柳州科尔特锻造机械有限公司 | Unworn liner |
| CN108163739A (en) * | 2018-03-31 | 2018-06-15 | 大连函量科技发展有限公司 | A kind of ocean engineering hoisting apparatus peculiar to vessel |
| CN108163739B (en) * | 2018-03-31 | 2021-04-06 | 大连函量科技发展有限公司 | Marine hoisting apparatus of ocean engineering |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160831 Termination date: 20180429 |