CN210219081U - Shock-absorbing bottom pad - Google Patents
Shock-absorbing bottom pad Download PDFInfo
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- CN210219081U CN210219081U CN201921150892.8U CN201921150892U CN210219081U CN 210219081 U CN210219081 U CN 210219081U CN 201921150892 U CN201921150892 U CN 201921150892U CN 210219081 U CN210219081 U CN 210219081U
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- top cover
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Abstract
The utility model relates to a shock absorption base pad, which comprises a top cover, a support column, a base, a shock absorption component and a sleeve; the top cover and the base are both provided with a supporting column cavity; two ends of the support column are respectively embedded into the support column cavities; the damping assembly comprises an upper damping plate, a damping elastic piece and a lower damping plate; the supporting column passes through the upper damping plate and the lower damping plate in a fitting manner; the damping elastic piece is made of elastic material, and two ends of the damping elastic piece are respectively connected with the upper damping plate and the lower damping plate; the sleeve is sleeved on the damping component, and the damping elastic part abuts against the inner wall of the sleeve; the upper damping plate and the lower damping plate respectively support against the top cover and the base; the top cover is supported against the top end of the sleeve. The utility model can achieve the purpose of shock absorption after the shock in the horizontal direction generated by the operation of the supported object is transmitted to the sleeve through the top cover and absorbed by the shock absorption elastic part; the installation is more convenient and the damping effect is better; the assembly is convenient; and the reliability is high.
Description
Technical Field
The utility model relates to a shock pad.
Background
At present, the traditional bottom mat placed at the bottom of the equipment is usually an integrated iron block, a skid and the like. For devices requiring shock absorption, conventional base pads are not suitable.
Chinese patent publication No. CN204962179U, published at 2016.01.13, discloses a shock-absorbing foot pad for mechanical equipment, which comprises an anti-slip rubber base, a first shock-absorbing device, a cushion pad, a second shock-absorbing device and a wear pad, the upper part of the antiskid rubber base is fixedly provided with a first damping device which consists of a first shell, a first buffer plate, a second buffer plate and an elastic rubber ball, the first buffer plate is fixedly arranged at the upper part of the inner cavity of the first shell, the second buffer plate is fixedly arranged at the lower part of the inner cavity of the first shell, the elastic rubber ball is filled in the gap between the first buffer plate and the second buffer plate, the upper part of the first damping device is fixedly provided with a buffer pad, the upper portion of blotter is connected with second damping device, second damping device includes second casing, third buffer plate, fourth buffer plate and damping spring. Although the structure is simple, the processing technology of parts is complex, and the damping effect is not very good.
Chinese patent publication No. CN105082981A, published under 2015.11.25, discloses a cushion pad, which includes an upper supporter, a deformation cushion part, and a lower supporter; the deformation damping part can be elastically deformed along the direction from the upper support body to the lower support body and is fixed between the upper support body and the lower support body; the shock pad still includes the boss, the boss is located go up the supporter lower surface with between the lower supporter upper surface, and the boss is followed go up the supporter extremely the height in lower supporter direction is less than go up the lower surface of supporter with interval between the lower supporter upper surface. The processing technology is complex and the production cost is high.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problems, an object of the present invention is to provide a shock absorbing bottom pad, which is capable of absorbing shock by absorbing shock absorbing elastic members after being transmitted to a sleeve through a top cover in horizontal direction generated when a support is operated.
The utility model discloses the detailed technical scheme who takes does: the shock absorption bottom cushion comprises a top cover, a supporting column, a base, a shock absorption assembly and a sleeve; the top cover and the base are both provided with a supporting column cavity; two ends of the support column are respectively embedded into the support column cavities; the damping assembly comprises an upper damping plate, a damping elastic piece and a lower damping plate; the supporting column passes through the upper damping plate and the lower damping plate in a fitting manner; the damping elastic piece is made of elastic material, and two ends of the damping elastic piece are respectively connected with the upper damping plate and the lower damping plate; the sleeve is sleeved on the damping component, and the damping elastic part abuts against the inner wall of the sleeve; the upper damping plate and the lower damping plate respectively support against the top cover and the base; the top cover is supported against the top end of the sleeve.
Furthermore, the support column also comprises a side support column made of an elastic material, and the support column is made of the elastic material; the side surfaces of the side supporting columns, the top cover, the base, the upper damping plate and the lower damping plate are all provided with side supporting column cavities; the side supporting columns are embedded into the side supporting column cavities.
The vibration in the vertical direction generated when the supported object operates can cause the middle parts of the side supporting columns to move outwards to deform, and the vibration in the vertical direction generated when the supported object operates is absorbed, so that the aim of damping can be fulfilled.
Further, a bottom gap A is arranged between the bottom end of the sleeve and the bottom end face of the base.
The bottom end gap A can be free, so that the side supporting columns can absorb the vibration in the vertical direction generated when the supported object runs, and the damping effect can be improved.
Further, the height of the bottom end gap A is less than or equal to three millimeters.
Further, an inner gap B is arranged between the inner wall of the sleeve and the side wall of the base.
The inner gap B can be set aside, so that the side supporting columns can absorb the horizontal vibration generated by the operation of the supported object, and the damping effect can be improved.
Further, the thickness of the inner gap B is equal to or less than one millimeter.
Furthermore, the damping elastic piece is strip-shaped, the inclined connection jacks are formed in the upper damping plate and the lower damping plate, and the connection jacks are embedded into the two ends of the damping elastic piece respectively.
Two ends of the damping elastic part can be respectively connected with the upper damping plate and the lower damping plate without welding, so that the assembly of the damping elastic part is facilitated; and the link can not pop out from the connection jack, and the reliability is higher.
Furthermore, more than two damping elastic pieces are uniformly distributed around the axis of the top cover; the side supporting columns and the side supporting column cavities are more than two and are uniformly distributed around the axis of the top cover.
Compared with the prior art, the utility model discloses following beneficial effect has:
1) the horizontal vibration generated by the operation of the supported object is transmitted to the sleeve through the top cover and then absorbed by the damping elastic part, so that the damping purpose can be achieved;
2) the installation is more convenient and the damping effect is better;
3) the assembly is convenient, and the production cost is low; and the reliability is high.
Drawings
Fig. 1 is a schematic perspective view of a shock absorbing base pad of the present invention.
Fig. 2 is a schematic perspective exploded view of the shock absorbing bottom pad of the present invention.
Fig. 3 is a schematic half-section view of the shock-absorbing base pad of the present invention. In fig. 3, the elastic damping member 42 is in a natural state, i.e., before the sleeve 5 abuts against the elastic damping member 42 to elastically deform the middle portion of the elastic damping member 42.
A top cover 1; a support column 2; a support column cavity 21; support post holes 211; side support posts 22; side support column cavities 221; a base 3; a shock-absorbing assembly 4; an upper shock absorbing plate 41; a shock-absorbing elastic member 42; a connection end 421; a connection jack 422; a lower shock absorbing plate 43; a sleeve 5; a bottom end gap A; the inner gap B.
Detailed Description
The technical solution of the present invention will be described below with reference to the accompanying drawings of the present invention.
Fig. 1 to fig. 3 show that the utility model relates to a shock-absorbing bottom pad, it includes top cap 1, support column 2, base 3, damper 4 and sleeve 5.
The top cover 1 and the base 3 are both provided with a support column cavity 21; usually, the cross sections of the support column cavity 21 of the top cover 1 and the support column cavity 21 of the base 3 are the same, and the support column cavity 21 does not penetrate through the top cover 1/the base 3.
The two ends of the support column 2 are respectively embedded into the support column cavities 21. In general, the cross section of the support column 2 and the cross section of the support column cavity 21 are both square.
The damper assembly 4 includes an upper damper plate 41, a damper elastic member 42, and a lower damper plate 43; the support column 2 passes snugly through the upper and lower shock absorbing plates 41 and 43. Typically, the upper and lower shock absorbing plates 41, 43 are each provided with a side support column cavity 221, the support column 2 snugly passing through the side support column cavity 221. Typically, the side support column cavity 221 is through the upper and lower shock absorbing plates 41, 43.
The damping elastic member 42 is made of an elastic material (such as spring steel), and both ends of the damping elastic member 42 are connected to the upper damping plate 41 and the lower damping plate 43, respectively. For example, the damping elastic member 42 may be a spring, and both ends thereof are welded to the upper and lower damping plates 41 and 43, respectively. Generally, the shock absorbing elastic members 42 are two or more uniformly distributed around the axis of the top cover 1.
The sleeve 5 is sleeved on the damping component 4, and the damping elastic piece 42 is abutted against the inner wall of the sleeve 5.
The upper damping plate 41 and the lower damping plate 43 respectively support against the top cover 1 and the base 3.
The top cover 1 abuts against the top end of the sleeve 5.
The utility model discloses a theory of operation of shock attenuation heelpiece does: the base 3 is fixed at a desired position, for example, on a foundation on which the equipment is installed, the base 3 may be welded to a steel plate at a desired position, and the base 3 may be fixed on the ground at a desired position by expansion screws or the like. Then inserting the bottom end of the supporting column 2 into the supporting column cavity 21 of the base 3, sleeving the shock absorption assembly 4 on the supporting column 2, enabling the supporting column 2 to pass through the upper shock absorption plate 41 and the lower shock absorption plate 43 in a fitting manner, sleeving the sleeve 5 on the shock absorption assembly 4, then placing the top cover 1 on the sleeve 5, enabling the supporting column cavity 21 of the top cover 1 to be aligned with the top end of the supporting column 2, and placing a supported object, such as equipment and the like, on the top cover 1; the installation is more convenient.
The horizontal vibration generated by the operation of the supported object is transmitted to the sleeve 5 through the top cover 1 and then absorbed by the damping elastic member 42, so that the damping purpose can be achieved.
Further, the supporting column 2 further comprises a side supporting column 22 made of an elastic material, and the supporting column 2 is made of the elastic material; the side surfaces of the side support columns 22, the top cover 1, the base 3, the upper damping plate 41 and the lower damping plate 43 are all provided with side support column cavities 221; the side support post 22 is inserted into the side support post cavity 221. Usually, two or more side support columns 22 and side support column cavities 221 are uniformly distributed around the axis of the top cover 1. The vertical vibration generated during the operation of the supported object can cause the middle part of the side supporting column 22 to move outwards to deform, and the vertical vibration generated during the operation of the supported object is absorbed, so that the aim of damping can be achieved.
Further, a bottom gap a is arranged between the bottom end of the sleeve 5 and the bottom end surface of the base 3. The bottom end gap A can be free, so that the side supporting columns 22 can absorb the vertical vibration generated when the supported object runs, and the damping effect can be improved.
Preferably, the height of the bottom end gap a is less than or equal to three millimeters.
Further, an inner gap B is provided between the inner wall of the sleeve 5 and the side wall of the base 3. The inner gap B can be set free, so that the side support pillar 22 can absorb the horizontal vibration generated when the supported object runs, thereby improving the damping effect.
Preferably, the thickness of the inner gap B is equal to or less than one millimeter.
Preferably, the damping elastic member 42 is strip-shaped, the upper damping plate 41 and the lower damping plate 43 are both provided with connection jacks 422, the connection jacks 422 are inclined (that is, an included angle smaller than ninety degrees is formed between the connection jacks and the axis of the top cover 1), and two ends of the damping elastic member 42 are respectively embedded into the connection jacks 422, so that two ends of the damping elastic member 42 are respectively connected with the upper damping plate 41 and the lower damping plate 43. Generally, the two ends of the elastic damping member 42 can be connected to the upper and lower damping plates 41 and 43, respectively, without welding, so as to facilitate the assembly of the elastic damping member 42; and the connection end 421 can not be ejected from the connection jack 422, and the reliability is high.
It is to be understood that the terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the purpose of convenience and simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operated in a particular orientation, and are not to be construed as limiting the scope of the present invention.
The above embodiments are merely preferred embodiments of the present disclosure, which are not intended to limit the present disclosure, and any modifications, equivalents, improvements and the like, which are within the spirit and principle of the present disclosure, should be included in the scope of the present disclosure.
Claims (8)
1. A shock absorption base pad comprises a top cover (1), a support column (2), a base (3), a shock absorption assembly (4) and a sleeve (5); the top cover (1) and the base (3) are both provided with a support column cavity (21); two ends of the supporting column (2) are respectively embedded into the supporting column cavities (21);
the damping assembly (4) is characterized by comprising an upper damping plate (41), a damping elastic piece (42) and a lower damping plate (43); the supporting column (2) passes through the upper damping plate (41) and the lower damping plate (43) in a fitting manner; the damping elastic piece (42) is made of elastic materials, and two ends of the damping elastic piece (42) are respectively connected with the upper damping plate (41) and the lower damping plate (43); the sleeve (5) is sleeved on the damping component (4), and the damping elastic part (42) is propped against the inner wall of the sleeve (5); the upper damping plate (41) and the lower damping plate (43) respectively support against the top cover (1) and the base (3); the top cover (1) is propped against the top end of the sleeve (5).
2. The shock absorbing base mat according to claim 1, characterized in that the supporting columns (2) further comprise side supporting columns (22) made of an elastic material, the supporting columns (2) being made of an elastic material; side support column cavities (221) are formed in the side surfaces of the side support columns (22), the top cover (1), the base (3), the upper damping plate (41) and the lower damping plate (43); the side support column (22) is inserted into the side support column cavity (221).
3. A shock-absorbing base pad according to claim 2, characterised in that a base end gap a is provided between the base end of the sleeve (5) and the base end face of the base (3).
4. The cushion according to claim 3, wherein the height of the bottom end gap A is less than or equal to three millimeters.
5. A shock-absorbing base mat according to claim 1, characterised in that an inner gap B is provided between the inner wall of the sleeve (5) and the side wall of the base (3).
6. The cushion according to claim 5, wherein the thickness of the inner gap B is one millimeter or less.
7. The shock-absorbing base pad according to claim 1, wherein the shock-absorbing elastic member (42) is a strip, the upper shock-absorbing plate (41) and the lower shock-absorbing plate (43) are both provided with inclined connection insertion holes (422), and two ends of the shock-absorbing elastic member (42) are respectively inserted into the connection insertion holes (422).
8. A shock-absorbing base pad according to any one of claims 1 to 7, wherein the shock-absorbing elastic members (42) are two or more and are uniformly distributed around the axis of the top cover (1); the side supporting columns (22) and the side supporting column cavities (221) are more than two and are uniformly distributed around the axis of the top cover (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921150892.8U CN210219081U (en) | 2019-07-22 | 2019-07-22 | Shock-absorbing bottom pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921150892.8U CN210219081U (en) | 2019-07-22 | 2019-07-22 | Shock-absorbing bottom pad |
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| Publication Number | Publication Date |
|---|---|
| CN210219081U true CN210219081U (en) | 2020-03-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921150892.8U Active CN210219081U (en) | 2019-07-22 | 2019-07-22 | Shock-absorbing bottom pad |
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| CN (1) | CN210219081U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114798583A (en) * | 2022-03-11 | 2022-07-29 | 浙江润和生物科技有限公司 | Vertical ultrasonic bottle washing machine capable of stably feeding and discharging |
-
2019
- 2019-07-22 CN CN201921150892.8U patent/CN210219081U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114798583A (en) * | 2022-03-11 | 2022-07-29 | 浙江润和生物科技有限公司 | Vertical ultrasonic bottle washing machine capable of stably feeding and discharging |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230116 Address after: No. 8, Row 2, 500-meter bungalow east of Dongheifa Village Committee, Panggezhuang Town, Daxing District, Beijing 102600 Patentee after: Longdajielu Building Materials Technology (Beijing) Co.,Ltd. Address before: 215400 Zhangqiao village, Liuhe Town, Taicang City, Suzhou City, Jiangsu Province Patentee before: TAICANG KUKE PRECISION TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right |