CN205298402U - Spherical pad circle - Google Patents
Spherical pad circle Download PDFInfo
- Publication number
- CN205298402U CN205298402U CN201521108349.3U CN201521108349U CN205298402U CN 205298402 U CN205298402 U CN 205298402U CN 201521108349 U CN201521108349 U CN 201521108349U CN 205298402 U CN205298402 U CN 205298402U
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- CN
- China
- Prior art keywords
- ball pad
- hole
- concave
- spherical
- convex
- 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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Abstract
The utility model provides a spherical pad circle, concave ball mat and protruding ball mat including cooperation use in pairs, concave ball mat is the cavity cylinder, it is inside be equipped with concave ball mat through -hole and with concave ball mat through -hole meets and faces the concave spherical surface that concave ball mat through -hole is sunken, the bump pad is truncate clean shot stage body, and its side is bellied bump face outwards, wherein, the concave spherical surface with convex spherical has the same spherical radius, the concave spherical surface with convex spherical cooperatees, thereby will concave ball mat with the bump pad is inlayed integratively. When outside working face run -off the straight or unevenness, the utility model discloses spherical pad circle's concave ball mat and protruding ball mat can contact the adjustment centering by oneself to guarantee external use the carrier to neutrality and area of contact, thereby guarantee the smooth installation of anchor rope sensor, improved the installation effectiveness, have that simple structure, cost are lower, a simple installation and use characteristics such as convenient.
Description
Technical field
This utility model relates to mechanical engineering member arts, particularly to a kind of spheric washer.
Background technology
At present; in field of civil engineering; anchor cable sensor is usually used to measure or monitoring bridge cable, the anchor cable of slope treatment and cross the stressing conditions of anchor pole in tunnel, mountain; but engineers and technicians are frequently encountered owing to tested surface out-of-flatness tilts the difficult problem making anchor cable sensor well can not fit with tested plane when installing anchor cable sensor; thus causing the data measured deviation occur, and anchor cable sensor will be unable to install when tested surface tilts excessive. In order to ensure that sensor can correctly be installed, engineers and technicians need to spend substantial amounts of manpower and time that tested surface is carried out chipping process, thus very uneconomical, wastes time and energy. Therefore, this difficult problem is cracked in the urgent need to one component simply and easily.
Summary of the invention
This utility model is mainly solving the technical problems that existing anchor cable sensor can not adjust according to tested surface flat condition in monitoring is installed in good time, the problems such as installation effectiveness is low, the spheric washer of a kind of easy installation and removal is provided, can adjust according to tested surface flat condition in good time be beneficial to anchor cable sensor and install smoothly, be effectively improved installation effectiveness and the monitoring accuracy of sensor.
For solving above-mentioned technical problem, the utility model proposes a kind of spheric washer, including in pairs with the use of recessed ball pad and convex ball pad, described recessed ball pad is hollow cylinder, is internally provided with recessed ball pad through hole and connects with described recessed ball pad through hole and towards the concave spherical surface of described recessed ball pad through hole depression; Described convex ball pad is truncate hollow ball stage body, and its side is the convex spherical towards outer lug; Wherein, described concave spherical surface and described convex spherical have identical spherical radius; Described concave spherical surface matches with described convex spherical, thus described recessed ball pad and described convex ball pad are set into one.
Further, the convex ball pad through hole being vertically provided with through it is provided with in described convex ball pad.
Further, the diameter of described convex ball pad through hole is less than described concave spherical surface through hole.
Further, the installing hole that described convex spherical is vertically provided with through at two ends correspondence position.
Further, described installing hole is hexagonal cylindrical head counterbore.
The beneficial effects of the utility model are: be different from the situation of prior art, spheric washer of the present utility model is by coordinating the concave spherical surface of recessed ball pad with the convex spherical of convex ball pad, so that together with recessed ball pad is embedded in convex ball pad, when external face run-off the straight or out-of-flatness, recessed ball pad and convex ball pad can contact adjusting centerings voluntarily, thus ensureing the extraneous centering using carrier and contact area, thus ensureing the smooth installation of anchor cable sensor, improve installation effectiveness, there is simple in construction, less costly, simple installation and the feature such as easy to use.
Accompanying drawing explanation
Fig. 1 is the scheme of installation of this utility model spheric washer one embodiment.
Detailed description of the invention
Preferred embodiment of the present utility model is described in detail below in conjunction with accompanying drawing.
Refer to Fig. 1, this utility model provides a kind of spheric washer, including in pairs with the use of recessed ball pad 1 and convex ball pad 2, recessed ball pad 1 is hollow cylinder, in the present embodiment, recessed ball pad 1 is hollow circular cylinder, is internally provided with recessed ball pad through hole 101 and the concave spherical surface 102 connecting with recessed ball pad through hole 101 and caving in towards recessed ball pad through hole 101; Convex ball pad 2 is truncate hollow ball stage body, and its side is the convex spherical 201 towards outer lug; Wherein, concave spherical surface 102 and convex spherical 201 have identical spherical radius; Concave spherical surface 102 matches with convex spherical 201, thus recessed ball pad 1 is set into one with convex ball pad 2.
In this utility model, being provided with the convex ball pad through hole 202 being vertically provided with through in convex ball pad 2, the diameter of convex ball pad through hole 202 is less than concave spherical surface through hole 101.
It addition, the installing hole 203 that convex spherical 201 is vertically provided with through at two ends correspondence position, installing hole 203 is hexagonal cylindrical head counterbore.
Seeing also Fig. 1, the installation process of this utility model spheric washer is as follows:
First, penetrating installing hole 203 by soket head cap screw makes the planar ends of convex ball pad 2 and anchor cable sensor 3 fix;
Then, anchor cable is penetrated the recessed ball pad through hole 101 of recessed ball pad 1, and makes the top tested surface of planar ends of recessed ball pad 1;
Then, anchor cable penetrated the convex ball pad through hole 202 of convex ball pad 2 and continues across anchor cable sensor 3, meanwhile, the convex spherical 201 of convex ball pad 2 being adjacent to the concave spherical surface 102 of recessed ball pad 1 so that convex ball pad 2 embeds in recessed ball pad 1;
Finally, anchor cable is fastened, namely complete to install.
It is different from the situation of prior art, spheric washer of the present utility model is by coordinating the concave spherical surface of recessed ball pad with the convex spherical of convex ball pad, so that together with recessed ball pad is embedded in convex ball pad, when external face run-off the straight or out-of-flatness, recessed ball pad and convex ball pad can contact adjusting centerings voluntarily, thus ensureing the extraneous centering using carrier and contact area, thus ensureing the smooth installation of anchor cable sensor, improve installation effectiveness, there is simple in construction, less costly, simple installation and the feature such as easy to use.
Here description of the present utility model and application is illustrative, is not wishing to limit in the above-described embodiments scope of the present utility model. The deformation of embodiments disclosed herein and change are possible, for those skilled in the art embodiment replace and the various parts of equivalence are known.It should be appreciated by the person skilled in the art that when without departing from spirit of the present utility model or substitutive characteristics, this utility model can in other forms, structure, layout, ratio, and realize with other assembly, material and parts. When without departing from this utility model scope and spirit, it is possible to embodiments disclosed herein is carried out other deformation and changes.
Claims (5)
1. a spheric washer, it is characterised in that include in pairs with the use of recessed ball pad and convex ball pad, described recessed ball pad is hollow cylinder, is internally provided with recessed ball pad through hole and connects with described recessed ball pad through hole and towards the concave spherical surface of described recessed ball pad through hole depression; Described convex ball pad is truncate hollow ball stage body, and its side is the convex spherical towards outer lug; Wherein, described concave spherical surface and described convex spherical have identical spherical radius; Described concave spherical surface matches with described convex spherical, thus described recessed ball pad and described convex ball pad are set into one.
2. spheric washer according to claim 1, it is characterised in that be provided with the convex ball pad through hole being vertically provided with through in described convex ball pad.
3. spheric washer according to claim 2, it is characterised in that the diameter of described convex ball pad through hole is less than described concave spherical surface through hole.
4. spheric washer according to claim 1, it is characterised in that the installing hole that described convex spherical is vertically provided with through at two ends correspondence position.
5. spheric washer according to claim 4, it is characterised in that described installing hole is hexagonal cylindrical head counterbore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521108349.3U CN205298402U (en) | 2015-12-29 | 2015-12-29 | Spherical pad circle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521108349.3U CN205298402U (en) | 2015-12-29 | 2015-12-29 | Spherical pad circle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205298402U true CN205298402U (en) | 2016-06-08 |
Family
ID=56474097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521108349.3U Expired - Fee Related CN205298402U (en) | 2015-12-29 | 2015-12-29 | Spherical pad circle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205298402U (en) |
-
2015
- 2015-12-29 CN CN201521108349.3U patent/CN205298402U/en not_active Expired - Fee Related
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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: 20160608 Termination date: 20211229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |