CN217463764U - Device for preventing foundation bolt from loosening - Google Patents
Device for preventing foundation bolt from loosening Download PDFInfo
- Publication number
- CN217463764U CN217463764U CN202221659236.2U CN202221659236U CN217463764U CN 217463764 U CN217463764 U CN 217463764U CN 202221659236 U CN202221659236 U CN 202221659236U CN 217463764 U CN217463764 U CN 217463764U
- Authority
- CN
- China
- Prior art keywords
- loosening
- bolt
- clamp plate
- foundation bolt
- splint
- 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
- 238000003723 Smelting Methods 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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- Bolts, Nuts, And Washers (AREA)
Abstract
The utility model relates to the technical field of converter smelting equipment, in particular to a device for preventing foundation bolts from loosening, which comprises a locking clamp plate and a clamp plate fixing screw, wherein the locking clamp plate adopts an inverted C-shaped structure, the locking clamp plate is reversely buckled at the top of the foundation bolts, two side plates of the locking clamp plate are clamped on two opposite sides of nuts, and the clamp plate fixing screw is fixed at the top of the foundation bolts and is used for rotating a limiting nut of the locking clamp plate; the device for preventing the foundation bolt from loosening clamps the foundation bolt and the nut through the loosening-proof clamping plate, and then fixes the clamping plate at the top of the screw rod of the foundation bolt by using the screw, if the nut of the foundation bolt needs to be loosened, the received resistance is very large, and the loosening is not easy to occur; the anti-loosening clamp plate for the foundation bolt is fast and convenient to install.
Description
Technical Field
The utility model relates to a converter smelting equipment technical field, concretely relates to prevent not hard up device of rag bolt.
Background
The converter is fixed with the foundation bolts, and the foundation bolts are easy to loosen in the production process of the converter. After the foundation bolts of the trunnion of the converter are operated for a long time, the loosening phenomenon can occur, the adverse effect is caused to the normal operation of the equipment, the stable operation of the equipment is influenced, and even the safety accident caused by the falling of the bolts is caused. Therefore, it is urgently needed to design a device for preventing the foundation bolt from loosening so as to solve the problem that the existing foundation bolt does not have a proper and stable loosening prevention device.
SUMMERY OF THE UTILITY MODEL
To the problem that exists among the prior art, the utility model aims to provide a prevent not hard up device of rag bolt.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a prevent not hard up device of rag bolt, includes locking splint and splint fixed screw, locking splint adopt "C" type structure of falling, and locking splint back-off is at the rag bolt top, and the both sides board card of locking splint is on two edges that the nut is relative, and splint fixed screw fixes at the rag bolt top for locking splint limit nut's rotation.
Specifically, the locking splint include the roof on upper portion and the curb plate of both sides, curb plate vertical fixation in the both sides of roof for form "C" type structure, roof bottom supports at rag bolt's top, and the curb plate presss from both sides in the both sides of nut.
Specifically, a through hole is formed in the top plate, and a clamping plate fixing screw penetrates through the through hole.
Specifically, a threaded hole is drilled in the top of the foundation bolt, and the threaded hole is matched with the clamping plate fixing screw and used for fixing the anti-loosening clamping plate on the top of the foundation bolt through the clamping plate fixing screw.
The utility model discloses following beneficial effect has:
the device for preventing the foundation bolt from loosening clamps the foundation bolt and the nut through the loosening-proof clamping plate, and then fixes the clamping plate on the top of the screw rod of the foundation bolt by the screw, if the nut of the foundation bolt is loosened, the received resistance is very large, and the loosening is not easy to occur; the anti-loosening clamp plate for the foundation bolt is fast and convenient to install.
Drawings
FIG. 1 is a schematic view showing the construction of an apparatus for preventing loosening of anchor bolts.
In the figure: 1-anti-loose splint; 2-a nut; 3-foundation bolts; 4-clamp plate fixing screw.
Detailed Description
The technical solution in the embodiments of the present invention will be described in further detail in the following clearly and completely with reference to the accompanying drawings in the embodiments of the present invention. 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.
As shown in fig. 1, a device for preventing rag bolt is not hard up, including locking splint 1 and splint fixed screw 4, locking splint 1 includes the roof on upper portion and the curb plate of both sides, and the curb plate welds perpendicularly in the both sides of roof for form "C" type structure, and the roof bottom supports at rag bolt 3's top, and the curb plate presss from both sides in the both sides of nut 2, and the size of locking splint 1's roof and curb plate is according to rag bolt 3 and nut 2's model, adjusts length and width.
Locking splint 1 back-off is at 3 tops of rag bolt, and locking splint 1's both sides board card is on two edges that nut 2 is relative, and splint fixed screw 4 fixes at 3 tops of rag bolt for two curb plates of locking splint 1 block two opposite sides of nut 2, restriction nut 2's rotation.
The top plate is provided with a through hole, and the clamp plate fixing screw 4 passes through the through hole. The threaded hole is bored at rag bolt 3's top, and threaded hole and 4 looks adaptations of splint fixed screw for splint fixed screw 4 fixes locking splint 1 at rag bolt 3 tops, and the anti-looseness splint of rag bolt installation is swift convenient.
The utility model discloses not confine above-mentioned embodiment to, anybody should learn the structural change who makes under the enlightenment of the utility model, all with the utility model discloses have the same or close technical scheme, all fall into within the protection scope of the utility model.
The technology, shape and construction parts which are not described in detail in the present invention are all known technology.
Claims (4)
1. The utility model provides a prevent not hard up device of rag bolt, a serial communication port, including locking splint and splint fixed screw, locking splint adopt "C" type structure, and locking splint back-off is at the rag bolt top, and the both sides board card of locking splint is on two edges that the nut is relative, and splint fixed screw fixes at the rag bolt top for locking splint limit nut's rotation.
2. The device for preventing the anchor bolt from loosening as claimed in claim 1, wherein the anti-loosening clamp plate comprises a top plate at the upper part and side plates at both sides, the side plates are vertically fixed at both sides of the top plate for forming an inverted "C" shaped structure, the bottom of the top plate abuts against the top of the anchor bolt, and the side plates are clamped at both sides of the nut.
3. The device for preventing the loosening of the foundation bolt as claimed in claim 2, wherein the top plate is provided with a through hole through which a clamp fixing screw passes.
4. The device for preventing the foundation bolt from loosening as claimed in claim 1, wherein a threaded hole is drilled in the top of the foundation bolt, and the threaded hole is matched with the clamp fixing screw for fixing the anti-loosening clamp on the top of the foundation bolt by the clamp fixing screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221659236.2U CN217463764U (en) | 2022-06-29 | 2022-06-29 | Device for preventing foundation bolt from loosening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221659236.2U CN217463764U (en) | 2022-06-29 | 2022-06-29 | Device for preventing foundation bolt from loosening |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217463764U true CN217463764U (en) | 2022-09-20 |
Family
ID=83239153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221659236.2U Expired - Fee Related CN217463764U (en) | 2022-06-29 | 2022-06-29 | Device for preventing foundation bolt from loosening |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217463764U (en) |
-
2022
- 2022-06-29 CN CN202221659236.2U patent/CN217463764U/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: 20220920 |