CN204328375U - A kind of receiving machine supporting base - Google Patents
A kind of receiving machine supporting base Download PDFInfo
- Publication number
- CN204328375U CN204328375U CN201420837891.1U CN201420837891U CN204328375U CN 204328375 U CN204328375 U CN 204328375U CN 201420837891 U CN201420837891 U CN 201420837891U CN 204328375 U CN204328375 U CN 204328375U
- Authority
- CN
- China
- Prior art keywords
- damping element
- bolt
- base
- upper flange
- receiving machine
- 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
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- Vibration Prevention Devices (AREA)
Abstract
The utility model discloses a kind of receiving machine supporting base, comprise upper flange, damping element and base, wherein, described upper flange is disc-shaped structure, which is provided with the stepped counterbore be connected with damping element and the through hole be connected with receiving machine; Described base is the bowl-type structure of back-off, and the bottom surface of base is provided with the via hole coordinated with the bolt on damping element, and the number of via hole is corresponding with the number of damping element; The profile of described damping element is cylindrical, and its entirety is formed by spring, bolt and vibration isolation rubber sulfuration, and spring entirety is wrapped up by vibration isolation rubber, and bolt is arranged in the inner ring of both ends of the spring, the central axis coaxial of bolt and spring; Upper flange and base are linked into an integrated entity by damping element, and described damping element is four, and the plane of upper flange is centrosymmetric layout.Described supporting base can play good medium, high frequency effectiveness in vibration suppression to the receiving machine in using process, improve the Receiver Precision of receiving machine.
Description
Technical field
The utility model relates to a kind of supporting base, is specifically related to a kind of supporting base for receiving machine, belongs to vibration damping structure technical field.
Background technique
Big Dipper GPS dual-mode receiving machine is the OEM module utilizing GPS and BD two satellite systems to carry out integrated positioning, time service, can be applied to vehicle monitoring, meteorological detection and the field such as telecommunications, electric power time service.
Big Dipper GPS dual-mode receiving machine is generally be fixed on stable mounting base to carry out work, but when its working environment is in medium, high frequency vibration environment, such as, when using on construction building site, the vibration passing through to produce of the large vehicles such as heavy truck can pass to Big Dipper GPS dual-mode receiving machine, makes the Receiver Precision of equipment and working life be subject to serious impact.
Model utility content
In view of this, the utility model provides a kind of receiving machine supporting base, can play good medium, high frequency effectiveness in vibration suppression to the receiving machine in using process, improves the Receiver Precision of receiving machine.
A kind of receiving machine supporting base, comprise upper flange, damping element and base, wherein, described upper flange is disc-shaped structure, and described flange plate is provided with the stepped counterbore be connected with damping element and the through hole be connected with receiving machine;
Described base is the bowl-type structure of back-off, and the bottom surface of base is provided with the via hole coordinated with the bolt on damping element, and the number of via hole is corresponding with the number of damping element;
The profile of described damping element is cylindrical, and its entirety is formed by spring, bolt and vibration isolation rubber sulfuration, and spring entirety is wrapped up by vibration isolation rubber, and bolt is arranged in the inner ring of both ends of the spring, the central axis coaxial of bolt and spring;
Its integrated connection closes: the bolt of described damping element upper end stretches in the stepped counterbore of upper flange, nut is by bolt-locking and imbed in this stepped counterbore, the bolt of described damping element lower end stretches in the through hole of base, fixed by the lower end of bolt by base and damping element, upper flange and base are linked into an integrated entity by damping element, described damping element is four, and the plane of upper flange is centrosymmetric layout.
Further, described vibration isolation rubber is low hardness vibration isolation rubber.
During use, be fixed together in the chassis of receiving machine and vibration reduction support seat upper flange, the base of vibration reduction support seat is fixedly connected with the basis on ground, the overall effect being realized vibration damping by damping element of receiving machine.
Beneficial effect:
1, vibration reduction support seat of the present utility model can realize good effectiveness in vibration suppression to receiving machine, and centering, dither have good neutralization effect.
2, damping element of the present utility model is formed by spring, bolt and vibration isolation rubber sulfuration, and it is shaping and manufacturing process simple, and cost is low, and the two ends sulfuration of damping element has bolt, is convenient to realize being connected with upper flange and base.
3, the spring in damping element of the present utility model and vibration isolation rubber can be formed and support each other and protection, and overall bearing capacity is good, long service life.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is the schematic layout pattern of damping element of the present utility model on upper flange and base;
Fig. 3 is the structural representation of damping element of the present utility model.
Wherein, 1-upper flange, 2-damping element, 3-base, 4-spring, 5-vibration isolation rubber, 6-bolt, 7-receiving machine.
Embodiment
To develop simultaneously embodiment below in conjunction with accompanying drawing, the utility model is described in detail.
As shown in figure 1 and 2, the utility model provides a kind of receiving machine vibration reduction support seat, a kind of receiving machine vibration reduction support seat, comprise upper flange 1, damping element 2 and base 3, wherein, described upper flange 1 is disc-shaped structure, and described flange plate is provided with the stepped counterbore be connected with damping element 2 and the through hole be connected with receiving machine 7;
Described base 3 is the bowl-type structure of back-off, and the bottom surface of base 3 is provided with the via hole coordinated with the bolt 6 on damping element 2, and the number of via hole is corresponding with the number of damping element 2;
As shown in Figure 3, the profile of described damping element 2 is cylindrical, and its entirety is formed by spring 4, bolt 6 and vibration isolation rubber 5 sulfuration, and spring 4 entirety is wrapped up by vibration isolation rubber 5, bolt 6 is arranged in the inner ring at spring 4 two ends, the central axis coaxial of bolt 6 and spring 4;
Its integrated connection closes: the bolt 6 of described damping element 2 upper end stretches in the stepped counterbore of upper flange 1, bolt 6 is locked and is imbedded in this stepped counterbore by nut, the bolt 6 of described damping element 2 lower end stretches in the through hole of base 3, by bolt 6, the lower end of base 3 with damping element 2 is fixed, upper flange 1 and base 3 are linked into an integrated entity by damping element 2, described damping element 2 is four, and the plane of upper flange 1 is centrosymmetric layout.
Further, described vibration isolation rubber 5 is low hardness vibration isolation rubber.
During use, be fixed together in the chassis of receiving machine 7 and vibration reduction support seat upper flange 1, the base 3 of vibration reduction support seat is fixedly connected with the basis on ground, and receiving machine 7 entirety realizes the effect of vibration damping by damping element 2.
In sum, these are only preferred embodiment of the present utility model, be not intended to limit protection domain of the present utility model.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (2)
1. a receiving machine supporting base, it is characterized in that, comprise: upper flange (1), damping element (2) and base (3), wherein, described upper flange (1) is disc-shaped structure, and described flange plate is provided with the stepped counterbore be connected with damping element (2) and the through hole be connected with receiving machine (7);
The bowl-type structure that described base (3) is back-off, the bottom surface of base (3) is provided with the via hole coordinated with the bolt (6) on damping element (2), and the number of via hole is corresponding with the number of damping element (2);
The profile of described damping element (2) is cylindrical, its entirety is formed by spring (4), bolt (6) and vibration isolation rubber (5) sulfuration, spring (4) entirety is wrapped up by vibration isolation rubber (5), bolt (6) is arranged in the inner ring at spring (4) two ends, the central axis coaxial of bolt (6) and spring (4);
Its integrated connection closes: the bolt (6) of described damping element (2) upper end stretches in the stepped counterbore of upper flange (1), bolt (6) is locked and is imbedded in this stepped counterbore by nut, the bolt (6) of described damping element (2) lower end stretches in the through hole of base (3), by bolt (6), the lower end of base (3) with damping element (2) is fixed, upper flange (1) and base (3) are linked into an integrated entity by damping element (2), described damping element (2) is four, the plane of upper flange (1) is centrosymmetric layout.
2. a kind of receiving machine supporting base as claimed in claim 1, is characterized in that, described vibration isolation rubber (5) is low hardness vibration isolation rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420837891.1U CN204328375U (en) | 2014-12-25 | 2014-12-25 | A kind of receiving machine supporting base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420837891.1U CN204328375U (en) | 2014-12-25 | 2014-12-25 | A kind of receiving machine supporting base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204328375U true CN204328375U (en) | 2015-05-13 |
Family
ID=53164734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420837891.1U Expired - Fee Related CN204328375U (en) | 2014-12-25 | 2014-12-25 | A kind of receiving machine supporting base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204328375U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104595650A (en) * | 2014-12-25 | 2015-05-06 | 贵州黔程天力智能科技有限公司 | Receiver supporting base |
-
2014
- 2014-12-25 CN CN201420837891.1U patent/CN204328375U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104595650A (en) * | 2014-12-25 | 2015-05-06 | 贵州黔程天力智能科技有限公司 | Receiver supporting base |
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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 |
Granted publication date: 20150513 Termination date: 20151225 |
|
| EXPY | Termination of patent right or utility model |