CN106931072A - A kind of spheric washer - Google Patents
A kind of spheric washer Download PDFInfo
- Publication number
- CN106931072A CN106931072A CN201511000794.2A CN201511000794A CN106931072A CN 106931072 A CN106931072 A CN 106931072A CN 201511000794 A CN201511000794 A CN 201511000794A CN 106931072 A CN106931072 A CN 106931072A
- Authority
- CN
- China
- Prior art keywords
- ball pad
- convex
- recessed
- hole
- recessed ball
- 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.)
- Pending
Links
- 238000009434 installation Methods 0.000 abstract description 14
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000011089 mechanical engineering Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B43/00—Washers or equivalent devices; Other devices for supporting bolt-heads or nuts
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
- F16G11/00—Means for fastening cables or ropes to one another or to other objects; Caps or sleeves for fixing on cables or ropes
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bolts, Nuts, And Washers (AREA)
Abstract
The present invention proposes a kind of spheric washer, including the recessed ball pad and convex ball pad for using cooperatively in pairs, and the recessed ball pad is hollow cylinder, the concave spherical surface for being internally provided with recessed ball pad through hole and connecting with the recessed ball pad through hole and be recessed towards the recessed ball pad through hole；The convex ball pad is truncate hollow ball stage body, and its side is the convex spherical towards outer lug；Wherein, the concave spherical surface has identical spherical radius with the convex spherical；The concave spherical surface is engaged with the convex spherical, so as to the recessed ball pad be inlayed integrally with the convex ball pad.When external face run-off the straight or out-of-flatness, the recessed ball pad of spheric washer of the present invention and convex ball pad can voluntarily contact adjusting centerings, so as to ensure extraneous centering and contact area using carrier, so as to ensure the smooth installation of anchor cable sensor, improve installation effectiveness, with simple structure, relatively low cost, simple installation and it is easy to use the features such as.
Description
Technical field
The present invention relates to mechanical engineering member arts, more particularly to a kind of spheric washer.
Background technology
At present; in field of civil engineering; anchor cable sensor is usually used to measurement or monitoring bridge cable, the anchor cable of slope treatment and crosses the stressing conditions of the anchor pole in mountain tunnel; but engineers and technicians are frequently encountered when anchor cable sensor is installed and cause anchor cable sensor from the problem fitted well with tested plane because tested surface out-of-flatness is inclined; there is deviation so as to cause the data measured, and anchor cable sensor will be unable to install when tested surface inclines excessive.In order to ensure that sensor can be installed correctly, engineers and technicians need to spend substantial amounts of manpower and time to carry out chipping treatment to tested surface, thus very uneconomical, waste time and energy.Therefore, this problem is cracked in the urgent need to a kind of simply and easily component.
The content of the invention
Can not in good time be adjusted according to tested surface flat condition in installation is monitored the present invention solves the technical problem of existing anchor cable sensor, the low problem of installation effectiveness, a kind of spheric washer of easy installation and removal is provided, anchor cable sensor can be beneficial to according to the adjustment in good time of tested surface flat condition smoothly to install, the installation effectiveness and monitoring accuracy of sensor is effectively improved.
To solve above-mentioned technical problem, the present invention proposes a kind of spheric washer, including the recessed ball pad and convex ball pad that use cooperatively in pairs, the recessed ball pad is hollow cylinder, the concave spherical surface for being internally provided with recessed ball pad through hole and connecting with the recessed ball pad through hole and be recessed towards the recessed ball pad through hole；The convex ball pad is truncate hollow ball stage body, and its side is the convex spherical towards outer lug；Wherein, the concave spherical surface has identical spherical radius with the convex spherical；The concave spherical surface is engaged with the convex spherical, so as to the recessed ball pad be inlayed integrally with the convex ball pad.
Further, the convex ball pad through hole for being vertically provided with and running through is provided with the convex ball pad.
Further, the diameter of the convex ball pad through hole is less than the concave spherical surface through hole.
Further, the convex spherical is vertically provided with the mounting hole for running through in two ends correspondence position.
Further, the mounting hole is hexagonal cylindrical head counterbore.
The beneficial effects of the invention are as follows：It is different from the situation of prior art, spheric washer of the invention coordinates by by the concave spherical surface of recessed ball pad with the convex spherical of convex ball pad, so that together with recessed ball pad inlays with convex ball pad, when external face run-off the straight or out-of-flatness, recessed ball pad and convex ball pad can voluntarily contact adjusting centerings, so as to ensure extraneous centering and contact area using carrier, so as to ensure the smooth installation of anchor cable sensor, improve installation effectiveness, with simple structure, relatively low cost, simple installation and it is easy to use the features such as.
Brief description of the drawings
Fig. 1 is the scheme of installation of the embodiment of spheric washer of the present invention.
Specific embodiment
The preferred embodiment that the invention will now be described in detail with reference to the accompanying drawings.
Refer to Fig. 1, the invention provides a kind of spheric washer, including the recessed ball pad 1 and convex ball pad 2 that use cooperatively in pairs, recessed ball pad 1 is hollow cylinder, in the present embodiment, recessed ball pad 1 is hollow circular cylinder, the concave spherical surface 102 for being internally provided with recessed ball pad through hole 101 and connecting with recessed ball pad through hole 101 and be recessed 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 has identical spherical radius with convex spherical 201；Concave spherical surface 102 is engaged with convex spherical 201, so as to recessed ball pad 1 be inlayed integrally with convex ball pad 2.
In the present invention, the convex ball pad through hole 202 for being vertically provided with and running through is provided with convex ball pad 2, the diameter of convex ball pad through hole 202 is less than concave spherical surface through hole 101.
In addition, convex spherical 201 is vertically provided with the mounting hole 203 for running through in two ends correspondence position, mounting hole 203 is hexagonal cylindrical head counterbore.
Also referring to Fig. 1, the installation process of spheric washer of the present invention is as follows：
First, mounting hole 203 is penetrated by soket head cap screw so that the planar ends of convex ball pad 2 are mutually fixed with anchor cable sensor 3；
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 is penetrated into 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 is adjacent to the concave spherical surface 102 of recessed ball pad 1 so that convex ball pad 2 is embedded in recessed ball pad 1；
Finally, anchor cable is fastened, that is, completes to install.
It is different from the situation of prior art, spheric washer of the invention coordinates by by the concave spherical surface of recessed ball pad with the convex spherical of convex ball pad, so that together with recessed ball pad inlays with convex ball pad, when external face run-off the straight or out-of-flatness, recessed ball pad and convex ball pad can voluntarily contact adjusting centerings, so as to ensure extraneous centering and contact area using carrier, so as to ensure the smooth installation of anchor cable sensor, improve installation effectiveness, with simple structure, relatively low cost, simple installation and it is easy to use the features such as.
Here description of the invention and application are illustrative, in being not wishing to limit the scope of the invention to above-described embodiment.The deformation and change of embodiments disclosed herein are possible, and the replacement of embodiment and equivalent various parts are known for those skilled in the art.It should be appreciated by the person skilled in the art that in the case where spirit or essential characteristics of the invention are not departed from, the present invention can in other forms, structure, arrangement, ratio, and realized with other components, material and part.In the case where scope and spirit of the present invention are not departed from, other deformations can be carried out to embodiments disclosed herein and is changed.
Claims (5)
1. a kind of spheric washer, it is characterised in that including the recessed ball pad and convex ball pad that use cooperatively in pairs, the recessed ball pad is hollow cylinder, is internally provided with recessed ball pad through hole and connects with the recessed ball pad through hole and towards the concave spherical surface of the recessed ball pad through hole depression；The convex ball pad is truncate hollow ball stage body, and its side is the convex spherical towards outer lug；Wherein, the concave spherical surface has identical spherical radius with the convex spherical；The concave spherical surface is engaged with the convex spherical, so as to the recessed ball pad be inlayed integrally with the convex ball pad.
2. spheric washer according to claim 1, it is characterised in that the convex ball pad through hole for being vertically provided with and running through is provided with the convex ball pad.
3. spheric washer according to claim 2, it is characterised in that the diameter of the convex ball pad through hole is less than the concave spherical surface through hole.
4. spheric washer according to claim 1, it is characterised in that the convex spherical is vertically provided with the mounting hole for running through in two ends correspondence position.
5. spheric washer according to claim 4, it is characterised in that the mounting hole is hexagonal cylindrical head counterbore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511000794.2A CN106931072A (en) | 2015-12-29 | 2015-12-29 | A kind of spheric washer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511000794.2A CN106931072A (en) | 2015-12-29 | 2015-12-29 | A kind of spheric washer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106931072A true CN106931072A (en) | 2017-07-07 |
Family
ID=59459684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511000794.2A Pending CN106931072A (en) | 2015-12-29 | 2015-12-29 | A kind of spheric washer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106931072A (en) |
-
2015
- 2015-12-29 CN CN201511000794.2A patent/CN106931072A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170707 |