CN204327718U - The anti-lost bolt of a kind of vertical assembling - Google Patents
The anti-lost bolt of a kind of vertical assembling Download PDFInfo
- Publication number
- CN204327718U CN204327718U CN201420736042.7U CN201420736042U CN204327718U CN 204327718 U CN204327718 U CN 204327718U CN 201420736042 U CN201420736042 U CN 201420736042U CN 204327718 U CN204327718 U CN 204327718U
- Authority
- CN
- China
- Prior art keywords
- bolt
- anticreep
- assembling
- silk
- lost
- 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 anti-lost bolt of a kind of vertical assembling, is characterized in that: the described anti-lost bolt of vertical assembling, comprises D hook bolt, nut, and anticreep latches silk; Wherein: the head of D hook bolt, entirety cuts out column structure remaining after a piece vertically for cylindric, and cross section is D shape; D hook bolt and nut screw connection; D hook bolt head with has and to latch the through hole of silk or groove for installing anticreep.Advantage of the present utility model: the anti-lost bolt of vertical assembling described in the utility model, bolt head and lock silk matching mechanism can be pinned, the bolt temporarily can not tightened in assembling can not be come off from predeterminated position, do not affect the assembling of follow-up bolt tightening and other component simultaneously.
Description
Technical field
The utility model relates to the machinery or apparatus field that bolt vertically assembles, particularly the anti-lost bolt of a kind of vertical assembling.
Background technique
Because assembling needs, the bolt head of some machineries or equipment vertically assembles down, and in this state, bolt needs anti-lost, in order to avoid impact assembling.
Model utility content
The purpose of this utility model is that the bolt temporarily can not tightened in assembling can not come off from predeterminated position, does not affect the assembling of follow-up bolt tightening and other component simultaneously, and spy provides the anti-lost bolt of a kind of vertical assembling.
The utility model provides the anti-lost bolt of a kind of vertical assembling, it is characterized in that: the described anti-lost bolt of vertical assembling, comprises D hook bolt 1, nut 2, and anticreep latches silk 3;
Wherein: the head of D hook bolt 1, entirety cuts out column structure remaining after a piece vertically for cylindric, and cross section is D shape; D hook bolt 1 coordinates with nut 2; D hook bolt 1 head with has and to latch the through hole of silk 3 or groove for installing anticreep.
Described anticreep latches silk 3 for rod-like structure.
In bolts assemblies position pre-groove, groove size should to latch filament diameter size design according to the anticreep of subsequent installation.During assembling, first D hook bolt is loaded rigging position, then pass from reserved groove or through hole in bolt head side with the anticreep silk that latches, and an extrusion-deformation that anticreep is latched.
Advantage of the present utility model:
The anti-lost bolt of vertical assembling described in the utility model, can pin bolt head and lock silk matching mechanism, the bolt temporarily can not tightened can not be come off from predeterminated position, do not affect the assembling of follow-up bolt tightening and other component simultaneously in assembling.
Accompanying drawing explanation
Below in conjunction with drawings and the embodiments, the utility model is described in further detail:
Fig. 1 is the anti-lost bolt scheme of installation of vertical assembling;
Fig. 2 is the anti-lost bolt close-up schematic view of vertical assembling.
Embodiment
Embodiment 1
Present embodiments provide the anti-lost bolt of a kind of vertical assembling, it is characterized in that: the described anti-lost bolt of vertical assembling, comprises D hook bolt 1, nut 2, anticreep latches silk 3;
Wherein: the head of D hook bolt 1, entirety cuts out column structure remaining after a piece vertically for cylindric, and cross section is D shape; D hook bolt 1 coordinates with nut 2; D hook bolt 1 head with has and to latch the through hole of silk 3 for installing anticreep.
Described anticreep latches silk 3 for rod-like structure.
In bolts assemblies position pre-groove, groove size should to latch filament diameter size design according to the anticreep of subsequent installation.During assembling, first D hook bolt is loaded rigging position, then pass from reserved through hole in bolt head side with the anticreep silk that latches, and an extrusion-deformation that anticreep is latched.
Embodiment 2
Present embodiments provide the anti-lost bolt of a kind of vertical assembling, it is characterized in that: the described anti-lost bolt of vertical assembling, comprises D hook bolt 1, nut 2, anticreep latches silk 3;
Wherein: the head of D hook bolt 1, entirety cuts out column structure remaining after a piece vertically for cylindric, and cross section is D shape; D hook bolt 1 coordinates with nut 2; D hook bolt 1 head with has and to latch the groove of silk 3 for installing anticreep.
Described anticreep latches silk 3 for rod-like structure.
In bolts assemblies position pre-groove, groove size should to latch filament diameter size design according to the anticreep of subsequent installation.During assembling, first D hook bolt is loaded rigging position, then pass from reserved groove in bolt head side with the anticreep silk that latches, and an extrusion-deformation that anticreep is latched.
Embodiment 3
Present embodiments provide the anti-lost bolt of a kind of vertical assembling, it is characterized in that: the described anti-lost bolt of vertical assembling, comprises D hook bolt 1, nut 2, anticreep latches silk 3;
Wherein: the head of D hook bolt 1, entirety cuts out column structure remaining after a piece vertically for cylindric, and cross section is D shape; D hook bolt 1 coordinates with nut 2; D hook bolt 1 head with has and to latch the groove of silk 3 for installing anticreep.
In bolts assemblies position pre-groove, groove size should to latch filament diameter size design according to the anticreep of subsequent installation.During assembling, first D hook bolt is loaded rigging position, then pass from reserved groove in bolt head side with the anticreep silk that latches, and an extrusion-deformation that anticreep is latched.
Claims (2)
1. the anti-lost bolt of vertical assembling, is characterized in that: the described anti-lost bolt of vertical assembling, comprises D hook bolt (1), nut (2), and anticreep latches silk (3);
Wherein: the head of D hook bolt (1), entirety cuts out column structure remaining after a piece vertically for cylindric, and cross section is D shape; D hook bolt (1) coordinates with nut (2); D hook bolt (1) head with has and to latch the through hole of silk (3) or groove for installing anticreep.
2. according to the anti-lost bolt of vertical assembling according to claim 1, it is characterized in that: the described anticreep silk (3) that latches is rod-like structure.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420736042.7U CN204327718U (en) | 2014-11-28 | 2014-11-28 | The anti-lost bolt of a kind of vertical assembling |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420736042.7U CN204327718U (en) | 2014-11-28 | 2014-11-28 | The anti-lost bolt of a kind of vertical assembling |
Publications (1)
Publication Number | Publication Date |
---|---|
CN204327718U true CN204327718U (en) | 2015-05-13 |
Family
ID=53164085
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201420736042.7U Expired - Fee Related CN204327718U (en) | 2014-11-28 | 2014-11-28 | The anti-lost bolt of a kind of vertical assembling |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN204327718U (en) |
-
2014
- 2014-11-28 CN CN201420736042.7U patent/CN204327718U/en not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150513 Termination date: 20161128 |
|
CF01 | Termination of patent right due to non-payment of annual fee |