CN205533617U - Fastener - Google Patents
Fastener Download PDFInfo
- Publication number
- CN205533617U CN205533617U CN201620352013.XU CN201620352013U CN205533617U CN 205533617 U CN205533617 U CN 205533617U CN 201620352013 U CN201620352013 U CN 201620352013U CN 205533617 U CN205533617 U CN 205533617U
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- CN
- China
- Prior art keywords
- insertion section
- banking stop
- section
- linkage
- hole
- 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.)
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Abstract
The utility model provides a fastener, including portion of inserting and spacing piece, the portion of inserting is equipped with the screw hole, the axial lead of screw hole is perpendicular with spacing piece plane, spacing piece be equipped with with the communicating through -hole of screw hole, the portion of inserting is including inserting a front end and inserting a rear end, it is connected through a plurality of linkage segments and the non - edge part of spacing piece to insert a front end, the last tie point with a plurality of linkage segments of spacing piece connects gradually into a polygon, the length of linkage segment is greater than the length of inserting a rear end. Since the technical scheme is used, the utility model has the advantages of simple structure, realize unilateral implementation fastening operation to to attach the component connection of connecing to target component, simple to operate.
Description
Technical field
This utility model belongs to mounting technology field, particularly a kind of securing member, in order to will attachment
Element is connected to object component.
Background technology
Current in civil construction and mechanical erection field, the installation that structural member connects fastening needs
The amount of asking is big.For the bolt commonly used at present, when component is implemented to connect terminal operation,
Staff needs simultaneously in the operation of component both sides, i.e. inserts nut bolt in side, so
After at opposite side instrument by nut screwing clamping.This method for fastening connection simple in construction, operation side
Just, carry, but be only applicable in opening section component, in some special occasions, such as
To closed cross-section member or inconvenience when the component that other side operates is attached fastening, just
This conventional bolt and nut method for fastening connection cannot be used.Such as: at steel-tube construction and steel
In pipe concrete structure, at beam-column connection, owing to steel pipe column is closed section, it is impossible to
Both sides operate, and unilateral can only connect and install, therefore cannot use this conventional bolt spiral shell
Female fastening that connects carries out fastening installation.And the single side lock connected for plate, pipe the most both at home and abroad
Tight device is little, and needs more complicated installation tool and cumbersome installation steps.
Utility model content
The purpose of this utility model is to provide the securing member of a kind of simple in construction, it is achieved monolateral reality
Execute terminal operation, in order to attachment element is connected to object component, easy for installation.
The purpose of this utility model is realized by such technical scheme, and it includes insertion section
And banking stop, described insertion section is provided with screwed hole, and the axial line of described screwed hole is put down with banking stop
Face is vertical, and described banking stop is provided with the through hole communicated with described screwed hole, and described insertion section includes
Front end, insertion section and rear end, insertion section, multiple linkage sections and banking stop are passed through in front end, described insertion section
Non-edge portion connect, on described banking stop, the junction point with multiple linkage sections is in turn connected into one
Individual polygon, the length of described linkage section is more than the length of rear end, insertion section.
Mounting means: object component is provided with hole, passes the hole of object component by insertion section, spacing
Sheet prevents this utility model integrally through the hole of object component.Attachment element is the most porose, and screw depends on
The screwed hole of insertion section is screwed in after through hole on the secondary hole through attachment element and banking stop.Screw
Nut prevent screw integrally through attachment element hole.By tightening screw, linkage section is made to produce
The raw deformation to outer projection.Object component is carried out spacing by inserting side by protruding deformation,
The outer face of attachment element is carried out spacing by the nut of screw, thus attachment element is connected to mesh
Mark element.
Match with the described polygon in this utility model in the hole of object component, to prevent from twisting
During tight screw, this utility model rotates relative to the hole of object component.
This utility model simple in construction, it is achieved monolateral enforcement terminal operation, in order to element will be attached
It is connected to object component, convenient disassembly, reusable.
Further, described banking stop is in turn connected into the most polygon with the junction point of multiple linkage sections
Shape.
Further, described regular polygon is square, and the quantity of described linkage section is four.
Further, described securing member also includes the strengthening segment being connected with front end, insertion section, described in add
The quantity of strong section is four, and described four strengthening segments are respectively arranged between adjacent two linkage sections,
The length of described strengthening segment is less than the length of linkage section.
Further, the outer end of described linkage section is protruding curved surface.
Further, the outer end of described linkage section is provided with the anti-skidding opening of continuous print, described anti-skidding opening
Towards banking stop side.
Owing to have employed technique scheme, this utility model has the advantage of simple in construction, real
Existing monolateral enforcement terminal operation, in order to attachment element is connected to object component, easy for installation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is front view of the present utility model.
Fig. 3 is the upward view of Fig. 2.
Fig. 4 is the top view of Fig. 2.
Fig. 5 is the AA sectional view of Fig. 3.
In figure, 1, banking stop；2, screwed hole；3, through hole；4, front end, insertion section；5、
Rear end, insertion section；6, linkage section；7, strengthening segment；8, anti-slip section.
Detailed description of the invention
For the technological means making this utility model realize, creation characteristic, reach purpose and effect
It is easy to understand, below in conjunction with being specifically illustrating, this utility model is expanded on further.
As Figure 1-5, this utility model includes insertion section and banking stop 1, described insertion section
Being provided with screwed hole 2, the axial line of described screwed hole 2 is vertical with banking stop 1 plane, described limit
Bit slice 1 is provided with the through hole 3 communicated with described screwed hole 2, before described insertion section includes insertion section
End 4 and rear end, insertion section 5, front end, described insertion section 4 is by multiple linkage sections 6 and banking stop
The non-edge portion of 1 connects, and on described banking stop 1, the junction point with multiple linkage sections 6 connects successively
Being connected into a polygon, the length of described linkage section 6 is more than the length of rear end, insertion section 5.
Mounting means: object component is provided with hole, passes the hole of object component by insertion section, spacing
Sheet 1 prevents this utility model integrally through the hole of object component.Attachment element is the most porose, screw
The screwed hole of insertion section is screwed in after sequentially passing through the through hole 3 on the attachment hole of element and banking stop 1
2.The nut of screw prevents screw integrally through the hole of attachment element.By tightening screw, make
Linkage section 6 produces the deformation to outer projection.Protruding deformation to object component by insertion side
Carrying out spacing, the outer face of attachment element is carried out spacing by the nut of screw, thus will attachment unit
Part is connected to object component.
Match with the described polygon in this utility model in the hole of object component, to prevent from twisting
During tight screw, this utility model rotates relative to the hole of object component.
This utility model simple in construction, it is achieved monolateral enforcement terminal operation, in order to element will be attached
It is connected to object component, convenient disassembly, reusable.
As shown in Figure 4, on described banking stop 1, junction point with multiple linkage sections 6 is sequentially connected with
Become regular polygon.
Match with described regular polygon in the hole of object component, to prevent when tightening screw, this
Utility model rotates relative to the hole of object component.
As shown in Figure 4, described regular polygon is square, and the quantity of described linkage section 6 is four
Individual.
Match with described square in the hole of object component, to prevent when tightening screw, and this reality
With Novel photo, the hole of object component is rotated.
As it is shown in figure 1, described securing member also includes the strengthening segment 7 being connected with front end, insertion section 4,
The quantity of described strengthening segment 7 is four, and described four strengthening segments 7 are respectively arranged on adjacent two companies
Between the section of connecing 6, the length of described strengthening segment 7 is less than the length of linkage section 6, described strengthening segment
7 strengthen structural strength of the present utility model.
As it is shown in figure 1, the outer end of described linkage section 6 is protruding curved surface.
Insertion section through behind the hole of object component, protruding curved surface to object component by insertion side
Carrying out spacing, object component is carried out spacing by banking stop 1 side by banking stop 1, prevents this practicality
Novel from the disengaging of the hole of object component.
As it is shown in figure 1, the outer end of described linkage section 6 is provided with the anti-skidding opening of continuous print, described anti-
Slip off mouth towards banking stop 1 side.
Tightening screw makes linkage section 6 produce the deformation to outer projection.Protruding deformation is to target
Element carries out spacing by inserting side, and the outer face of attachment element is limited by the nut of screw
Position, thus attachment element is connected to object component, object component is leaned on by anti-slip section 8 further
Insert side and carry out spacing, prevent this utility model from departing from from the hole of object component.
The outer end of described linkage section 6 is provided with the anti-skidding opening of continuous print, alleviates linkage section 6 overall
Weight, light screwing screw can make linkage section 6 produce deformation, laborsaving.
Described anti-skidding opening is towards banking stop 1 side.Facilitate insertion into the hole through object component, the portion.
These are only embodiment of the present utility model, not thereby limit of the present utility model specially
Profit scope, every equivalent structure utilizing this utility model description and accompanying drawing content to be made, directly
Connect or be indirectly used in other relevant technical fields, the most in like manner protect in patent of the present utility model
Within the scope of protecting.
Claims (6)
1. securing member, it is characterised in that include that insertion section and banking stop, described insertion section set
Having screwed hole, the axial line of described screwed hole is vertical with banking stop plane, and described banking stop is provided with
The through hole communicated with described screwed hole, after described insertion section includes front end, insertion section and insertion section
End, front end, described insertion section is connected with the non-edge portion of banking stop by multiple linkage sections, described
On banking stop, the junction point with multiple linkage sections is in turn connected into a polygon, described linkage section
Length more than the length of rear end, insertion section.
2. securing member as claimed in claim 1, it is characterised in that on described banking stop with
The junction point of multiple linkage sections is in turn connected into regular polygon.
3. securing member as claimed in claim 2, it is characterised in that described regular polygon is
Square, the quantity of described linkage section is four.
4. securing member as claimed in claim 3, it is characterised in that described securing member also wraps
Including the strengthening segment being connected with front end, insertion section, the quantity of described strengthening segment is four, described four
Strengthening segment is respectively arranged between adjacent two linkage sections, and the length of described strengthening segment is less than linkage section
Length.
5. the securing member as according to any one of claim 1-4, it is characterised in that described
The outer end of linkage section is protruding curved surface.
6. the securing member as according to any one of claim 1-4, it is characterised in that described
The outer end of linkage section is provided with the anti-skidding opening of continuous print, and described anti-skidding opening is towards banking stop side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620352013.XU CN205533617U (en) | 2016-04-25 | 2016-04-25 | Fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620352013.XU CN205533617U (en) | 2016-04-25 | 2016-04-25 | Fastener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205533617U true CN205533617U (en) | 2016-08-31 |
Family
ID=56797330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620352013.XU Active CN205533617U (en) | 2016-04-25 | 2016-04-25 | Fastener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205533617U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105736539A (en) * | 2016-04-25 | 2016-07-06 | 重庆三龙橡塑模具制品有限公司 | Fastening part |
| CN106285742A (en) * | 2016-10-11 | 2017-01-04 | 山东大学 | A kind of expansion grouted anchor bar and anchoring process |
-
2016
- 2016-04-25 CN CN201620352013.XU patent/CN205533617U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105736539A (en) * | 2016-04-25 | 2016-07-06 | 重庆三龙橡塑模具制品有限公司 | Fastening part |
| CN106285742A (en) * | 2016-10-11 | 2017-01-04 | 山东大学 | A kind of expansion grouted anchor bar and anchoring process |
| CN106285742B (en) * | 2016-10-11 | 2018-08-07 | 山东大学 | A kind of expansion grouted anchor bar and anchoring process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |