CN208764110U - A kind of non-maintaining bolt and nut protector - Google Patents
A kind of non-maintaining bolt and nut protector Download PDFInfo
- Publication number
- CN208764110U CN208764110U CN201821345975.8U CN201821345975U CN208764110U CN 208764110 U CN208764110 U CN 208764110U CN 201821345975 U CN201821345975 U CN 201821345975U CN 208764110 U CN208764110 U CN 208764110U
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- nut
- hexagonal
- hexagon
- locating pad
- bolt
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Abstract
The utility model provides a kind of non-maintaining bolt and nut protector, belong to bolt and nut protection knot technical field, including hexagonal (hexagon)nut, locating pad and sealed bolster, the hexagonal (hexagon)nut is connect with the male cooperation on locating pad, the locating pad is mounted between sealed bolster and hexagonal (hexagon)nut, the sealed bolster is located at below locating pad, the utility model, pass through the setting of sealed bolster and locating pad, so that during to bolt and nut protection, for different sizes, different height and the nut of dislocation can be applicable in, in use, it is extremely convenient；Lubricant plug is set in hexagonal cap body simultaneously, can quickly add grease when maintaining nut and bolt, it is easy to operate, it is time saving, it is laborsaving.
Description
Technical field
The utility model relates to a kind of bolt and nut protective device, specifically a kind of non-maintaining bolt and nut protector.
Background technique
Bolt and nut every field in terms of modern industry is all widely used more particularly to petroleum, chemical industry, metallurgy,
The industries such as machinery, electric power, light industry are all widely applied.
However when using nut and bolt, be many times in outdoor use, this when bolt and nut it is past
Toward that can undergo exposing to the weather, the corrosion and damage to bolt and nut are very serious, are likely to result in thread and damage to report
It is useless, it is also possible to cause disassembly difficult, in some instances it may even be possible to the normal work of machine be had an impact, and then influence the work effect of machine
Rate.
Currently, China is for the protection of nut and bolt, there is no specialized apparatus and tools, often use manpower
Maintain and either jacks up replacement, in this way, not only waste of manpower, while also can not for machine is some than more covert position
Accomplish to replace or maintain comprehensively.
Utility model content
In view of the above shortcomings of the prior art, simple the technical problem to be solved by the present invention is to provide a kind of structure and
Non-maintaining bolt and nut protector easy to use.
In order to solve the above technical problems, the utility model provides following technical solution:
A kind of non-maintaining bolt and nut protector, including hexagonal (hexagon)nut, locating pad and sealed bolster；The hexagonal (hexagon)nut with
Male cooperation connection on locating pad；The locating pad is mounted between sealed bolster and hexagonal (hexagon)nut；The sealed bolster position
Below locating pad.
As the further improvement project of the utility model: the hexagonal (hexagon)nut boring, lower end setting are fluted.
As the further improvement project of the utility model: the hexagonal (hexagon)nut and locating pad pass through band internal thread six
The fastening of angle breechblock.
As the further improvement project of the utility model: being arranged to hollow structure, and locating pad inside the locating pad
It is provided with multiple groups.
As the further improvement project of the utility model: the locating pad, which is arranged to upper end, protrusion, and lower end is fluted,
And groove can closely be connect with protrusion.
As the further improvement project of the utility model: the hexagonal (hexagon)nut includes lubricant plug, oiling storehouse and screw thread vestibule；
The lubricant plug is located above hexagonal (hexagon)nut, is connected through a screw thread mode and is fixedly connected with hexagonal (hexagon)nut；The oiling storehouse is by screw thread
Vestibule is constituted with hexagonal (hexagon)nut inner wall；The screw thread vestibule is connected through a screw thread mode and is mounted on hexagonal (hexagon)nut inside bottom.
As the further improvement project of the utility model: forming an oil pipe between the screw thread vestibule and hexagonal (hexagon)nut
Swing to slot.
As the utility model further improvement project: the lubricant plug uses grease nipple.
Compared with prior art, the utility model has the beneficial effects that
The utility model, by the setting of sealed bolster and locating pad, so that in the mistake to bolt and nut protection
Cheng Zhong can be applicable in for different sizes, different height and the nut of dislocation, in use, extremely convenient；Simultaneously
Lubricant plug is set in hexagonal cap body, can quickly add grease when maintaining nut and bolt, it is easy to operate,
It is time saving, it is laborsaving.
Detailed description of the invention
Fig. 1 is a kind of explosive view of non-maintaining bolt and nut protector；
In figure: 1- lubricant plug, 2- oiling storehouse, 3- hexagonal (hexagon)nut, 4- locating pad, 5- sealed bolster, 6- oil pipe swing to slot, 7- spiral shell
Pit cavity.
Specific embodiment
The technical solution of the patent is explained in further detail With reference to embodiment.
The embodiment of this patent is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and is only used for explaining this patent, and cannot be understood as a limitation of this patent.
In the description of this patent, it is to be understood that term " center ", "upper", "lower", "front", "rear", " left side ",
The orientation or positional relationship of the instructions such as " right side ", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on the figure
Orientation or positional relationship, be merely for convenience of description this patent and simplify description, rather than the device of indication or suggestion meaning or
Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limitation to this patent.
In the description of this patent, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection ", " setting " shall be understood in a broad sense, for example, it may be being fixedly linked, being arranged, may be a detachable connection, set
It sets, or is integrally connected, is arranged.For the ordinary skill in the art, above-mentioned art can be understood as the case may be
The concrete meaning of language in this patent.
Referring to Fig. 1, present embodiments providing a kind of non-maintaining bolt and nut protector, including hexagonal (hexagon)nut 3, locating pad
4 and sealed bolster 5；3 boring of hexagonal (hexagon)nut, lower end setting is fluted, can connect with the male cooperation on locating pad 4
It connects, and hexagonal (hexagon)nut 3 and locating pad 4 pass through band internal thread hexagonal breechblock and fasten, so that hexagonal (hexagon)nut 3 and locating pad
4 are capable of fixing connection, can inject grease to the screw bolt and nut that needs to protect and maintain by hexagonal (hexagon)nut 3；The locating pad 4
It is mounted between sealed bolster 5 and hexagonal (hexagon)nut 3, is arranged to hollow structure inside locating pad 4, and locating pad 4 is provided with multiple groups,
It can be specifically chosen the quantity of locating pad 4, locating pad 4, which is arranged to upper end, protrusion, and lower end has according to the height of nut and bolt
Groove, and groove can closely be connect with protrusion, can prevent rainwater from passing through locating pad 4 and locating pad 4 and locating pad 4 and hexagonal
The junction of nut 3 enters in the enclosure space being made of locating pad 4 and hexagonal (hexagon)nut 3；The sealed bolster 5 is located at locating pad
4 lower sections, sealed bolster 5 and locating pad 4 cooperatively form closed cavity, prevent the grease being located inside locating pad 4 from leaking, thus dirty
Contaminate environment, and sealed bolster 5 is detachable on locating pad 4, so as to freely adding according to the length of bolt and nut or
The quantity of person's reduction locating pad 4；
The hexagonal (hexagon)nut 3 includes lubricant plug 1, oiling storehouse 2 and screw thread vestibule 7；The lubricant plug 1 is located at 3 top of hexagonal (hexagon)nut,
Mode is connected through a screw thread to be fixedly connected with hexagonal (hexagon)nut 3, it can be by lubricant plug 1 to injecting grease, and oil inside hexagonal (hexagon)nut 3
Rouge is swung to slot 6 along oil pipe and is flowed into the confined space as composed by locating pad 4 and hexagonal (hexagon)nut 3, thus to bolt and
, can be more efficient and convenient when nut protection and maintenance, lubricant plug 1 uses grease nipple, passes through the oil injection component on grease nipple
Grease is injected into hexagonal (hexagon)nut 3；The oiling storehouse 2 is made of screw thread vestibule 7 and 3 inner wall of hexagonal (hexagon)nut, to hexagonal (hexagon)nut 3
When interior injection grease, grease can be flowed into oiling storehouse 2；The screw thread vestibule 7 is connected through a screw thread mode and is mounted on hexagonal spiral shell
3 inside bottom of cap, and form an oil pipe between screw thread vestibule 7 and hexagonal (hexagon)nut 3 and swing to slot 6, when to inside hexagonal (hexagon)nut 3
When grease is injected in oiling storehouse 2, grease can swing to slot 6 along oil pipe and flow to what hexagonal (hexagon)nut 3, locating pad 4 and sealed bolster 5 formed
In confined space.
The working principle of the utility model is:
In use, the quantity of locating pad 4 needed for first being determined according to the screw bolt and nut of required protection, then by hexagonal (hexagon)nut
3, locating pad 4 and sealed bolster 5 fit together, and in an assembling process, by screw bolt and nut be placed in hexagonal (hexagon)nut 3,
Locating pad 4 and sealed bolster 5 are formed in sealing space, are then injected inside the oiling storehouse 2 on hexagonal (hexagon)nut 3 by lubricant plug 1
Grease, and grease swings to slot 6 along oil pipe and flow to the confined space formed by hexagonal (hexagon)nut 3, locating pad 4 and sealed bolster 5
It is interior, the bolt and nut that are located in confined space are protected and maintained.
The utility model, by the setting of sealed bolster and locating pad, so that in the mistake to bolt and nut protection
Cheng Zhong can be applicable in for different sizes, different height and the nut of dislocation, in use, extremely convenient；Simultaneously
Lubricant plug is set in hexagonal cap body, can quickly add grease when maintaining nut and bolt, it is easy to operate,
It is time saving, it is laborsaving.
The preferred embodiment of the patent is described in detail above, but this patent is not limited to above-mentioned embodiment party
Formula within the knowledge of one of ordinary skill in the art can also be under the premise of not departing from this patent objective
It makes a variety of changes.
Claims (8)
1. a kind of non-maintaining bolt and nut protector, it is characterized in that: including hexagonal (hexagon)nut (3), locating pad (4) and sealed bolster
(5)；The hexagonal (hexagon)nut (3) connect with the male cooperation on locating pad (4)；The locating pad (4) is mounted on sealed bolster (5)
Between hexagonal (hexagon)nut (3)；The sealed bolster (5) is located at below locating pad (4).
2. a kind of non-maintaining bolt and nut protector according to claim 1, it is characterized in that: in the hexagonal (hexagon)nut (3)
Portion is hollow, and lower end setting is fluted.
3. a kind of non-maintaining bolt and nut protector according to claim 1, it is characterized in that: the hexagonal (hexagon)nut (3) with
Locating pad (4) passes through band internal thread hexagonal breechblock and fastens.
4. a kind of non-maintaining bolt and nut protector according to claim 1 or 2, it is characterized in that: in the locating pad (4)
Portion is arranged to hollow structure, and locating pad (4) is provided with multiple groups.
5. a kind of non-maintaining bolt and nut protector according to claim 1, it is characterized in that: the locating pad (4) is arranged
There is protrusion at upper end, lower end is fluted, and groove can closely be connect with protrusion.
6. a kind of non-maintaining bolt and nut protector according to claim 1, it is characterized in that: the hexagonal (hexagon)nut (3) wraps
Include lubricant plug (1), oiling storehouse (2) and screw thread vestibule (7)；The lubricant plug (1) is located above hexagonal (hexagon)nut (3), is connected through a screw thread
Mode is fixedly connected with hexagonal (hexagon)nut (3)；The oiling storehouse (2) is made of screw thread vestibule (7) and hexagonal (hexagon)nut (3) inner wall；
Screw thread vestibule (7) mode of being connected through a screw thread is mounted on hexagonal (hexagon)nut (3) inside bottom.
7. a kind of non-maintaining bolt and nut protector according to claim 6, it is characterized in that: the screw thread vestibule (7) with
An oil pipe is formed between hexagonal (hexagon)nut (3) swings to slot (6).
8. a kind of non-maintaining bolt and nut protector according to claim 6, it is characterized in that: the lubricant plug (1) is using yellow
Oil nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821345975.8U CN208764110U (en) | 2018-08-21 | 2018-08-21 | A kind of non-maintaining bolt and nut protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821345975.8U CN208764110U (en) | 2018-08-21 | 2018-08-21 | A kind of non-maintaining bolt and nut protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208764110U true CN208764110U (en) | 2019-04-19 |
Family
ID=66132271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821345975.8U Active CN208764110U (en) | 2018-08-21 | 2018-08-21 | A kind of non-maintaining bolt and nut protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208764110U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110053751A (en) * | 2019-04-30 | 2019-07-26 | 广船国际有限公司 | Rudder for ship hydraulic nut protective device, the ship comprising it and guard method |
-
2018
- 2018-08-21 CN CN201821345975.8U patent/CN208764110U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110053751A (en) * | 2019-04-30 | 2019-07-26 | 广船国际有限公司 | Rudder for ship hydraulic nut protective device, the ship comprising it and guard method |
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| GR01 | Patent grant |