CN213451241U - Multi-clamping-groove reinforced hydraulic bolt - Google Patents
Multi-clamping-groove reinforced hydraulic bolt Download PDFInfo
- Publication number
- CN213451241U CN213451241U CN202022471504.5U CN202022471504U CN213451241U CN 213451241 U CN213451241 U CN 213451241U CN 202022471504 U CN202022471504 U CN 202022471504U CN 213451241 U CN213451241 U CN 213451241U
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- China
- Prior art keywords
- bolt
- dust
- fixedly connected
- casing
- hydraulic bolt
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- 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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- 239000000428 dust Substances 0.000 claims abstract description 40
- 238000010521 absorption reaction Methods 0.000 claims abstract description 20
- 239000012528 membrane Substances 0.000 claims abstract description 19
- 238000001179 sorption measurement Methods 0.000 claims abstract description 9
- 239000011248 coating agent Substances 0.000 claims description 7
- 238000000576 coating method Methods 0.000 claims description 7
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a hydraulic bolt is consolidated to many calories of grooves, which comprises an upper housing, the fixed orifices has been seted up on the surface of going up the casing, the outside of fixed orifices is provided with the second dust absorption membrane, the intermediate position of going up the casing is provided with circular lid, the outside of circular lid is provided with first dust absorption membrane, the bottom fixedly connected with bolt of circular lid, the intermediate position fixedly connected with adapter sleeve of bolt, the surface of adapter sleeve is provided with the screw thread, the top and the bottom of bolt all are provided with the magnetic adsorption membrane, the one end fixedly connected with handle bar of going up the casing. The utility model discloses in, at first in order to prevent the influence of dust, be provided with first dust absorption membrane and second dust absorption membrane on the surface of last casing and adsorb the dust, all be provided with the magnetic adsorption membrane in the bottom of bolt and top simultaneously and can adsorb the dust to avoid the dust to the influence of bolt and nut combination, convenient to use, life-span is worth wideling popularize.
Description
Technical Field
The utility model relates to a bolt technical field especially relates to a hydraulic bolt is consolidated to many draw-in grooves.
Background
The hydraulic bolt is a hydraulic operation bolt fastening device with precise design, high pressure and high performance, and the hydraulic bolt is increasingly required in life along with the development of social industry.
When using hydraulic bolt, use the screw thread that can wear and tear on the bolt for a long time to the bolt body, produce the harm to the bolt, when the bolt makes up with the nut, the use of bolt can be influenced to the dust in the nut simultaneously.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the hydraulic bolt is consolidated to a many draw-in grooves that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a hydraulic bolt is consolidated to many calories of grooves, includes the upper housing, the fixed orifices has been seted up on the surface of upper housing, the outside of fixed orifices is provided with the second dust absorption membrane, the intermediate position of upper housing is provided with circular lid, the outside of circular lid is provided with first dust absorption membrane, the bottom fixedly connected with bolt of circular lid, the intermediate position fixedly connected with adapter sleeve of bolt, the surface of adapter sleeve is provided with the screw thread, the top and the bottom of bolt all are provided with the magnetic adsorption membrane, the one end fixedly connected with handle bar of upper housing.
As a further description of the above technical solution:
the bottom of the upper shell is fixedly connected with a lower shell.
As a further description of the above technical solution:
the surface of the thread is provided with a wear resistant coating.
As a further description of the above technical solution:
the front of the upper shell is provided with a lock catch fixedly connected with one side.
As a further description of the above technical solution:
the surface of the hand lever is provided with anti-skid lines.
As a further description of the above technical solution:
the surface of the lower shell is provided with a round hole.
As a further description of the above technical solution:
the fixing holes are distributed annularly along the circle center of the circular cover.
The utility model discloses following beneficial effect has:
1. the utility model discloses in, at first in order to prevent the influence of dust, be provided with first dust absorption membrane and second dust absorption membrane on the surface of last casing and adsorb the dust, all be provided with the magnetic adsorption membrane in the bottom of bolt and top simultaneously and can adsorb the dust to avoid the dust to the influence of bolt and nut combination, convenient to use.
2. The utility model discloses in, for the life-span of extension bolt, the screw surface on the bolt is provided with stand wear and tear coating, reduces the wearing and tearing between bolt and the link, prolongs its life, is provided with anti-skidding line on the surface of handle bar simultaneously, increases the frictional force of user and handle bar, facilitates the use, is worth wideling popularize.
Drawings
Fig. 1 is an appearance diagram of a multi-groove reinforced hydraulic bolt provided by the utility model;
fig. 2 is a top view of an upper housing of a multi-groove fastening hydraulic bolt according to the present invention;
fig. 3 is the utility model provides a many draw-in grooves consolidate hydraulic bolt's bolt structure sketch map.
Illustration of the drawings:
1. an upper housing; 2. locking; 3. a handle; 4. anti-skid lines; 5. a lower housing; 6. a circular hole; 7. a fixing hole; 8. a first dust-absorbing film; 9. a second dust-collecting film; 10. a circular cover; 11. a bolt; 12. a thread; 13. a wear-resistant coating; 14. connecting sleeves; 15. a magnetic adsorption film.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the present invention provides an embodiment: a multi-clamping-groove reinforced hydraulic bolt comprises an upper shell 1, wherein a fixing hole 7 is formed in the surface of the upper shell 1, the fixing hole 7 is formed to facilitate the fixed connection of a connector and the fixing hole 7, a second dust absorption film 9 is arranged on the outer side of the fixing hole 7, and the second dust absorption film 9 can absorb dust near and in the fixing hole 7, so that the fixing is facilitated, a circular cover 10 is arranged at the middle position of the upper shell 1, a first dust absorption film 8 is arranged outside the circular cover 10, the first dust absorption film 8 absorbs dust around the upper shell 1, in order to prevent the dust from influencing a bolt 11, the first dust absorption film 8 and the second dust absorption film 9 are arranged on the surface of the upper shell 1 to absorb the dust, and magnetic absorption films 15 are arranged at the bottom and the top of the bolt 11 to absorb the dust, so that the influence of the dust on the combination of the bolt 11 and a nut is avoided, and the bolt 11 is conveniently connected to the, the intermediate position fixedly connected with adapter sleeve 14 of bolt 11, utilize adapter sleeve 14 can protect whole bolt 11, the surface of adapter sleeve 14 is provided with screw thread 12, the convenient fastening chucking of effect of screw thread 12, the top and the bottom of bolt 11 all are provided with magnetic adsorption film 15, utilize magnetic adsorption film 15 can adsorb the dust at 11 bottoms of bolt and tops, be convenient for like this fixed when using, go up the one end fixedly connected with hand lever 3 of casing 1, the person of facilitating the use fastens.
The bottom of the upper shell 1 is fixedly connected with a lower shell 5, the surface of the thread 12 is provided with a wear-resistant coating 13, the service life of the bolt 11 is prolonged, the industrial cost of enterprises and producers is reduced, the use of the bolt is facilitated for users, the fastening efficiency is improved, in order to prolong the service life of the bolt 11, the surface of the thread 12 on the bolt 11 is provided with the wear-resistant coating 13, the wear between the bolt and a 11 connector is reduced, the service life of the bolt is prolonged, meanwhile, the surface of the hand lever 3 is provided with anti-skidding threads 4, the friction force between the users and the hand lever 3 is increased, the use is facilitated, the bolt is not easy to skid, one side of the front surface of the upper shell 1 is fixedly connected with a lock catch 2, the bolt 11 is convenient to lock, the bolt 11 is prevented from shaking when in use, the surface of the hand lever 3 is provided with the anti, the round hole 6 is convenient for the draw-in groove to consolidate, and fixed orifices 7 are the annular along the centre of a circle department of circular lid 10 and distribute, and the installation of being convenient for utilizes the second dust absorption membrane 9 on the fixed orifices 7 to adsorb near the dust of fixed orifices 7 simultaneously, adsorbs like this and gets more evenly.
The working principle is as follows: when using this hydraulic bolt, at first in order to prevent the influence of dust, be provided with first dust absorption membrane 8 and second dust absorption membrane 9 on the surface of upper housing 1 and adsorb the dust, it can adsorb the dust all to be provided with magnetic adsorption membrane 15 simultaneously at the bottom and the top of bolt 11, thereby avoid the influence of dust to bolt 11 and nut combination, and convenient to use, simultaneously in order to prolong the life-span of bolt 11, the surface of screw thread 12 on bolt 11 is provided with wear-resistant coating 13, reduce wearing and tearing between bolt and the 11 link, prolong its life, the availability factor of bolt 11 has been improved, be provided with anti-skidding line 4 on the surface of hand lever 3 simultaneously, increase user and the frictional force of hand lever 3, and is convenient to use, and difficult for skidding.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. The utility model provides a hydraulic bolt is consolidated to many calories of grooves, includes upper housing (1), its characterized in that: go up fixed orifices (7) seted up on the surface of casing (1), the outside of fixed orifices (7) is provided with second dust absorption membrane (9), the intermediate position of going up casing (1) is provided with circular lid (10), the outside of circular lid (10) is provided with first dust absorption membrane (8), the bottom fixedly connected with bolt (11) of circular lid (10), the intermediate position fixedly connected with adapter sleeve (14) of bolt (11), the surface of adapter sleeve (14) is provided with screw thread (12), the top and the bottom of bolt (11) all are provided with magnetic adsorption membrane (15), the one end fixedly connected with hand lever (3) of going up casing (1).
2. The multi-groove hydraulic bolt of claim 1, wherein: the bottom of the upper shell (1) is fixedly connected with a lower shell (5).
3. The multi-groove hydraulic bolt of claim 1, wherein: the surface of the thread (12) is provided with a wear resistant coating (13).
4. The multi-groove hydraulic bolt of claim 1, wherein: the front surface of the upper shell (1) is provided with a lock catch (2) fixedly connected with one side.
5. The multi-groove hydraulic bolt of claim 1, wherein: the surface of the hand lever (3) is provided with anti-skid grains (4).
6. The multi-groove hydraulic bolt of claim 2, wherein: the surface of the lower shell (5) is provided with a round hole (6).
7. The multi-groove hydraulic bolt of claim 1, wherein: the fixing holes (7) are distributed annularly along the circle center of the circular cover (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022471504.5U CN213451241U (en) | 2020-10-30 | 2020-10-30 | Multi-clamping-groove reinforced hydraulic bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022471504.5U CN213451241U (en) | 2020-10-30 | 2020-10-30 | Multi-clamping-groove reinforced hydraulic bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213451241U true CN213451241U (en) | 2021-06-15 |
Family
ID=76297315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022471504.5U Expired - Fee Related CN213451241U (en) | 2020-10-30 | 2020-10-30 | Multi-clamping-groove reinforced hydraulic bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213451241U (en) |
-
2020
- 2020-10-30 CN CN202022471504.5U patent/CN213451241U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210615 |