CN215567187U - Anti-loose bolt and nut for electric power tower - Google Patents
Anti-loose bolt and nut for electric power tower Download PDFInfo
- Publication number
- CN215567187U CN215567187U CN202120949308.6U CN202120949308U CN215567187U CN 215567187 U CN215567187 U CN 215567187U CN 202120949308 U CN202120949308 U CN 202120949308U CN 215567187 U CN215567187 U CN 215567187U
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- nut
- bolt
- screw rod
- rod
- electric power
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- Expired - Fee Related
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Abstract
The utility model relates to the field of anti-loosening bolts and nuts, in particular to an anti-loosening bolt and nut for an electric power tower, which comprises a bolt rod, wherein a first nut is arranged on the outer surface of the bolt rod, and a spring rod is arranged on the outer surface of the bolt rod.
Description
Technical Field
The utility model relates to the field of lockbolts and nuts, in particular to a lockbolt and nut for an electric power tower.
Background
The locknut is a nut, is screwed together with a bolt or a screw rod to play a role in fastening, is an original piece which is necessary for all production and manufacturing machines, is a part for tightly connecting mechanical equipment, and is a locknut and a screw with the same specification through threads on the inner side.
There are the following problems:
traditional bolt time has long afterwards because reasons such as corrosion or vibrations of metal surface, the nut is not hard up often, if do not discover in time to overhaul, lead to connecting insecure or bolt and nut to drop, the incident takes place easily, causes the loss, therefore we propose electric power is check bolt nut for shaft tower.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art, and provides a check bolt nut for an electric power tower.
In order to achieve the purpose, the utility model adopts the following technical scheme: locking bolt nut for electric power tower, including the shank of bolt, the shank of bolt surface is provided with first nut, the surface of shank of bolt is provided with the spring beam, the lower surface of shank of bolt is provided with the second nut, the lower surface of second nut is provided with the nut, the inside of shank of bolt is provided with rotates the groove, the inside of shank of bolt is provided with the fixed slot, the upper surface of nut is provided with the screw rod, the inside of screw rod is provided with the fixed orifices, the surface of screw rod is provided with the second nut, the surface of screw rod is provided with the shock pad.
As a further description of the above technical solution:
the outer surface of the bolt rod is movably connected with a first nut, the outer surface of the bolt rod is fixedly connected with a spring rod, and one end of the spring rod penetrates through the outer surface of the bolt rod.
As a further description of the above technical solution:
the lower surface of the bolt rod is movably connected with a second nut, and a nut is movably connected with the second nut.
As a further description of the above technical solution:
the inside fretwork of shank of bolt is provided with rotates the groove, the inside fretwork of shank of bolt is provided with the fixed slot.
As a further description of the above technical solution:
the upper surface of the nut is fixedly connected with a screw, a fixing hole is hollowed in the screw, and the horizontal position of the fixing hole is matched with the horizontal position of the fixing groove.
As a further description of the above technical solution:
the outer surface swing joint of screw rod has the second nut, the outer surface swing joint of screw rod has the shock pad, the external diameter size of screw rod and the internal diameter size looks adaptation of rotating the groove.
The utility model has the following beneficial effects:
according to the utility model, firstly, an operator connects a first nut with a bolt rod, the first nut is limited by a spring rod to prevent the first nut from sliding, meanwhile, the operator places a damping pad on the upper surface of the nut, penetrates the damping pad by using a screw rod, and then places a second nut on the outer surface of the screw rod to connect the screw rod with a rotating groove, and penetrates the bolt rod and the screw rod by using the spring rod, so that the bolt is prevented from loosening, and the service life of the equipment is prolonged.
Drawings
Fig. 1 is a schematic view of an overall structure of a lockbolt nut for an electric tower according to the present invention;
FIG. 2 is a schematic view of an internal structure of a check bolt and nut for an electric tower according to the present invention;
fig. 3 is a schematic view of a lockbolt nut screw structure for an electric tower according to the present invention.
Illustration of the drawings:
1. a bolt shank; 2. a first nut; 3. a spring lever; 4. a second nut; 5. a nut; 6. a rotating groove; 7. fixing grooves; 8. a screw; 9. a fixing hole; 10. a shock-absorbing pad.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within 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", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular 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; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; 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 meanings 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 anti-loosening bolt nut for the electric power tower comprises a bolt rod 1, a first nut 2 is arranged on the outer surface of the bolt rod 1, a spring rod 3 is arranged on the outer surface of the bolt rod 1, a second nut 4 is arranged on the lower surface of the bolt rod 1, a nut 5 is arranged on the lower surface of the second nut 4, a rotating groove 6 is formed in the bolt rod 1, a fixing groove 7 is formed in the bolt rod 1, a screw rod 8 is arranged on the upper surface of the nut 5, a fixing hole 9 is formed in the screw rod 8, a second nut 4 is arranged on the outer surface of the screw rod 8, and a shock absorption pad 10 is arranged on the outer surface of the screw rod 8.
The outer surface of the bolt rod 1 is movably connected with a first nut 2, the outer surface of the bolt rod 1 is fixedly connected with a spring rod 3, one end of the spring rod 3 penetrates through the outer surface of the bolt rod 1, and the equipment is fixed more stably through the spring rod 3; the lower surface of the bolt rod 1 is movably connected with a second nut 4, a nut 5 is movably connected with the second nut 4, and the gap between the nut 5 and the bolt rod 1 is reduced through the second nut 4; a rotating groove 6 is hollowed in the bolt rod 1, a fixing groove 7 is hollowed in the bolt rod 1, and the bolt rod 1 and a screw rod 8 can be tightly connected through the fixing groove 7; the upper surface of the nut 5 is fixedly connected with a screw 8, the inside of the screw 8 is hollowed to form a fixing hole 9, and the horizontal position of the fixing hole 9 is matched with the horizontal position of the fixing groove 7; the outer surface of the screw rod 8 is movably connected with a second nut 4, the outer surface of the screw rod 8 is movably connected with a shock pad 10, and the outer diameter of the screw rod 8 is matched with the inner diameter of the rotating groove 6.
The working principle is as follows: at first the operating personnel is connected first nut 2 with shank of bolt 1, carry out spacing operation to first nut 2 through spring beam 3, prevent that first nut 2 from sliding, operating personnel places shock pad 10 at the upper surface of nut 5 simultaneously, and utilize screw rod 8 to run through shock pad 10, then place second nut 4 at the surface of screw rod 8, thereby be connected screw rod 8 with rotating groove 6, and run through shank of bolt 1 and screw rod 8 through spring beam 3, thereby prevent that the not hard up condition from appearing in the bolt.
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 may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (6)
1. Check bolt nut for electric power tower, including shank of bolt (1), its characterized in that: the utility model discloses a bolt, including shank of bolt (1), bolt, nut and spring bar, shank of bolt (1) surface is provided with first nut (2), the surface of shank of bolt (1) is provided with spring beam (3), the lower surface of shank of bolt (1) is provided with second nut (4), the lower surface of second nut (4) is provided with nut (5), the inside of shank of bolt (1) is provided with rotates groove (6), the inside of shank of bolt (1) is provided with fixed slot (7), the upper surface of nut (5) is provided with screw rod (8), the inside of screw rod (8) is provided with fixed orifices (9), the surface of screw rod (8) is provided with second nut (4), the surface of screw rod (8) is provided with shock pad (10).
2. The lockbolt nut for electric power tower according to claim 1, characterized in that: the bolt rod (1) surface swing joint has first nut (2), the surface fixed connection of bolt rod (1) has spring beam (3), the surface of bolt rod (1) is run through to the one end of spring beam (3).
3. The lockbolt nut for electric power tower according to claim 1, characterized in that: the lower surface of the bolt rod (1) is movably connected with a second nut (4), and a nut (5) is movably connected with the second nut (4).
4. The lockbolt nut for electric power tower according to claim 1, characterized in that: the bolt bar (1) is provided with a rotating groove (6) in a hollow manner, and the bolt bar (1) is provided with a fixing groove (7) in a hollow manner.
5. The lockbolt nut for electric power tower according to claim 1, characterized in that: the upper surface of nut (5) is fixedly connected with screw rod (8), the inside fretwork of screw rod (8) is provided with fixed orifices (9), the horizontal position looks adaptation of the horizontal position of fixed slot (7) and fixed orifices (9).
6. The lockbolt nut for electric power tower according to claim 1, characterized in that: the outer surface swing joint of screw rod (8) has second nut (4), the outer surface swing joint of screw rod (8) has shock pad (10), the external diameter size of screw rod (8) and the internal diameter size looks adaptation of rotating groove (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120949308.6U CN215567187U (en) | 2021-05-06 | 2021-05-06 | Anti-loose bolt and nut for electric power tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120949308.6U CN215567187U (en) | 2021-05-06 | 2021-05-06 | Anti-loose bolt and nut for electric power tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215567187U true CN215567187U (en) | 2022-01-18 |
Family
ID=79858829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120949308.6U Expired - Fee Related CN215567187U (en) | 2021-05-06 | 2021-05-06 | Anti-loose bolt and nut for electric power tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215567187U (en) |
-
2021
- 2021-05-06 CN CN202120949308.6U patent/CN215567187U/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: 20220118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |