CN202790018U - Embedded bolt protection cover - Google Patents
Embedded bolt protection cover Download PDFInfo
- Publication number
- CN202790018U CN202790018U CN 201220410966 CN201220410966U CN202790018U CN 202790018 U CN202790018 U CN 202790018U CN 201220410966 CN201220410966 CN 201220410966 CN 201220410966 U CN201220410966 U CN 201220410966U CN 202790018 U CN202790018 U CN 202790018U
- Authority
- CN
- China
- Prior art keywords
- protective cover
- buried bolt
- millimeters
- bolt
- buried
- 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
Links
Abstract
The utility model relates to an embedded bolt protection cover, which is characterized in that the embedded bolt protection cover is injection-molded in one step and comprises a circular ring base, a circular ring protection sleeve, a circular arc-shaped protection cap, an antirust oil filling hole and fixing bolt holes, wherein the antirust oil filling hole is arranged at the top end of the circular arc-shaped protection cap and bolt holes are arranged on the circumferential centerlines of the circular ring base. The embedded bolt protection cover is used for protecting the exposed part of an embedded bolt and plays an important role in anticorrosion of the embedded bolt.
Description
Technical field
The utility model relates to a kind of aseptic technic field, particularly relates to a kind of buried bolt protective cover.
Background technique
Buried bolt is in the indoor firm tightening that is mainly used in machinery equipment and ground.Be used for the firm tightening on steel poles and ground at outdoor majority.At present, at outdoor bolt and the nut that is exposed to the outside for the pre-embedded bolt on the basis below tightening steel poles and the ground, in the erosion process of the sunlight of nature, wind and rain, be easy to occur corrosion and reduce intensity, tilt easily and topple over if run into unexpected steel poles.
Therefore, the need protection expose portion of buried bolt is very important means.
This shows that above-mentioned existing buried bolt obviously still has inconvenience and defective, and demands urgently further being improved in product structure, manufacture method and use.Therefore how to found a kind of new buried bolt protective cover, also becoming the current industry utmost point needs improved target.
Because the defective that above-mentioned existing buried bolt exists; the inventor is based on being engaged in for many years abundant practical experience and professional knowledge of this type of product specification manufacturing; and the utilization of cooperation scientific principle; positive research and innovation in addition; in the hope of founding a kind of new buried bolt protective cover; can improve general existing buried bolt, make it have more practicability.Through constantly research, design, and through after repeatedly studying sample and improvement, finally create the utility model that has practical value.
Summary of the invention
Main purpose of the present utility model is; overcome the defective that existing buried bolt exists; and a kind of new buried bolt protective cover is provided; technical problem to be solved is to make its use in the protective action of the exposed portions serve of buried bolt; buried bolt anticorrosion there is important effect, is very suitable for practicality.
The purpose of this utility model and solve its technical problem and realize by the following technical solutions.According to a kind of buried bolt protective cover that the utility model proposes, wherein this buried bolt protective cover is single injection-molded, comprising: circular shape base, circular shape protecting jacket, circular arc protective cap, rust preventive oil filler port, fixed bolt hole; Wherein said rust preventive oil filler port is arranged on the top of described circular arc protective cap, and the circle center line place of described circular shape base is provided with bolt hole.
The purpose of this utility model and solve its technical problem and also can be applied to the following technical measures to achieve further.
Aforesaid buried bolt protective cover is characterized in that this buried bolt protective cover uses material to be PVC＝polyvinyl chloride.
Aforesaid buried bolt protective cover is characterized in that this buried bolt protective cover, and its internal diameter is higher than 3 millimeters-5 millimeters of nut height on the buried bolt greater than 2 millimeters-3 millimeters of the nut external diameters on the buried bolt, its crown height.
Aforesaid buried bolt protective cover, the circular arc protective cap wall thickness that it is characterized in that this hemisphere shape are 2 millimeters-3 millimeters.
Aforesaid buried bolt protective cover is characterized in that this circular shape protecting jacket is hollow cylinder, and wall thickness is 2 millimeters-3 millimeters.
The utility model compared with prior art has obvious advantage and beneficial effect.As known from the above, for achieving the above object, the utility model provides a kind of buried bolt protective cover.Wherein this buried bolt protective cover is single injection-molded, comprising: circular shape base, circular shape protecting jacket, circular arc protective cap, rust preventive oil filler port, fixed bolt hole; Wherein said rust preventive oil filler port is arranged on the top of described circular arc protective cap, and the circle center line place of described circular shape base is provided with bolt hole; Technical solution adopted in the utility model is: use buried bolt protective cover, below the protection utility pole, be exposed to airborne buried bolt.The utility model can be formulated model, specification, the size of buried bolt protective cover internal diameter according to the outside dimension of bolt and nut.That is to say that buried bolt protective cover has a lot of models.The internal diameter of every kind of type product of the utility model all is slightly larger than bolt and the nut that needs protection, and hardness ratio is better.
By technique scheme; the buried bolt protective cover of the utility model has following advantages and beneficial effect at least: buried bolt protective cover uses in the protective action of buried bolt expose portion; buried bolt anticorrosion there is important effect; can also changing nut or changing in the process of steel poles, with comparalive ease nut be unloaded down simultaneously.On outward appearance, neat appearance.
Above-mentioned explanation only is the general introduction of technical solutions of the utility model, for can clearer understanding technological means of the present utility model, and can be implemented according to the content of specification, and for above and other purpose of the present utility model, feature and advantage can be become apparent, below especially exemplified by preferred embodiment, and the cooperation accompanying drawing, be described in detail as follows.
Description of drawings
Fig. 1 is the structural drawing of buried bolt protective cover
Embodiment
Be to reach technological means and the effect that predetermined goal of the invention is taked for further setting forth the utility model; below in conjunction with accompanying drawing and preferred embodiment; to according to its embodiment of buried bolt protective cover, structure, method, step, feature and the effect thereof that the utility model proposes, be described in detail as follows.
See also shown in Figure 1ly, Fig. 1 is the structural drawing of buried bolt protective cover.
The utility model is a kind of buried bolt protective cover, and wherein this buried bolt protective cover is single injection-molded, comprising: circular shape base 1, circular shape protecting jacket 2, circular arc protective cap 3, rust preventive oil filler port 4, fixed bolt hole 5; Wherein said rust preventive oil filler port 4 is arranged on the top of described circular arc protective cap 3, and the circle center line place of described circular shape base 1 is provided with bolt hole;
Below in conjunction with accompanying drawing the utility model is further specified:
Embodiment 1. is according to the described buried bolt protective cover of Fig. 1, and the internal diameter of its various models is all greater than 2 millimeters-3 millimeters of the nut external diameters on the buried bolt., its internal height is higher than 3 millimeters-5 millimeters of nut height on the buried bolt.
Embodiment 2. is according to the described buried bolt protective cover of Fig. 1, and its thickness is 2 millimeters-3 millimeters, is to use the rigid polyvinyl chloride single injection-molded.According to the specifications and models of nut what, just can make the buried bolt protective cover of how many specifications and models.
Embodiment 3. is according to the described buried bolt protective cover of Fig. 1, and the internal diameter of every kind of buried bolt protective cover of model all is slightly larger than bolt and the nut that needs protection, and hardness ratio is better.
Embodiment 4. uses the method for the described buried bolt protective cover of Fig. 1 to be: at first use minitype cutting machine that bolt unnecessary above the buried bolt is cut away, clean out nut ambient earth and foreign material, make base expose steel plate.Get again the buried bolt protective cover of a corresponding size; and below the circular shape base of buried bolt protective cover; smear one deck 502 glue; cover on rapidly above the nut base plate on every side; then use hand drill; bore an aperture above the steel plate in fixed bolt hole, re-use hand drill the self tapping screw nail is fixed in the fixed bolt hole.What buried bolt protective cover at this moment was firm links together with base.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, although the utility model discloses as above with preferred embodiment, yet be not to limit the utility model, any those skilled in the art, within not breaking away from the technical solutions of the utility model scope, when the method that can utilize above-mentioned announcement and technology contents are made a little change or be modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solutions of the utility model, any simple modification that foundation technical spirit of the present utility model is done above embodiment, equivalent variations and modification all still belong in the scope of technical solutions of the utility model.
Claims (5)
1. a buried bolt protective cover is characterized in that this buried bolt protective cover is single injection-molded, comprises: circular shape base (1), circular shape protecting jacket (2), circular arc protective cap (3), rust preventive oil filler port (4), fixed bolt hole (5); Wherein said rust preventive oil filler port (4) is arranged on the top of described circular arc protective cap (3), and the circle center line place of described circular shape base (1) is provided with bolt hole.
2. buried bolt protective cover according to claim 1 is characterized in that this buried bolt protective cover uses material to be PVC＝polyvinyl chloride.
3. buried bolt protective cover according to claim 1 is characterized in that this its internal diameter of buried bolt protective cover is higher than 3 millimeters-5 millimeters of nut height on the buried bolt greater than 2 millimeters-3 millimeters of the nut external diameters on the buried bolt, its crown height.
4. buried bolt protective cover according to claim 1, circular arc protective cap (3) wall thickness that it is characterized in that this hemisphere shape is 2 millimeters-3 millimeters.
5. buried bolt protective cover according to claim 1 is characterized in that this circular shape protecting jacket (2) is hollow cylinder, and wall thickness is 2 millimeters-3 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220410966 CN202790018U (en) | 2012-08-17 | 2012-08-17 | Embedded bolt protection cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220410966 CN202790018U (en) | 2012-08-17 | 2012-08-17 | Embedded bolt protection cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202790018U true CN202790018U (en) | 2013-03-13 |
Family
ID=47817284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220410966 Expired - Fee Related CN202790018U (en) | 2012-08-17 | 2012-08-17 | Embedded bolt protection cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202790018U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103591112A (en) * | 2012-08-17 | 2014-02-19 | 洛阳市丰热机械有限公司 | Underground bolt protection cover |
-
2012
- 2012-08-17 CN CN 201220410966 patent/CN202790018U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103591112A (en) * | 2012-08-17 | 2014-02-19 | 洛阳市丰热机械有限公司 | Underground bolt protection cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20130817 |