CN206299656U - A kind of durable attachment structure - Google Patents
A kind of durable attachment structure Download PDFInfo
- Publication number
- CN206299656U CN206299656U CN201621428335.4U CN201621428335U CN206299656U CN 206299656 U CN206299656 U CN 206299656U CN 201621428335 U CN201621428335 U CN 201621428335U CN 206299656 U CN206299656 U CN 206299656U
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- China
- Prior art keywords
- screw rod
- component
- attachment structure
- fastener
- components
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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.)
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Links
- 230000008878 coupling Effects 0.000 claims abstract description 4
- 238000010168 coupling process Methods 0.000 claims abstract description 4
- 238000005859 coupling reaction Methods 0.000 claims abstract description 4
- 125000003003 spiro group Chemical group 0.000 claims description 8
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 1
- 230000006835 compression Effects 0.000 abstract description 2
- 238000007906 compression Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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- Connection Of Plates (AREA)
Abstract
The utility model discloses a kind of durable attachment structure, screw rod and contiguous block including several components, coupling assembly, the screw rod patchhole that wherein described component internal is provided with the horizontal direction through component is used to insert fixation for the screw rod, a front end attachment structure is provided with the component front end, rear connecting structure is provided with component rear end simultaneously, front end attachment structure is connected with rear connecting structure by the screw rod make two components be connected；Be also associated between component described in two contiguous block for reinforce two components between connection.Several components that the utility model is attached in the state of the applying compression stress of each component in advance by screw rod, so when the longer direction stress of any component, component can be centered on screw rod, suffered stress is dissipated, greatly increase the stress upper limit of component, while the component of this programme is in the presence of attachment structure, can be appropriate stretch out deformation, flexibility is high, makes the long service life of the attachment structure of this programme.
Description
Technical field
The utility model is related to field of mechanical technique, more particularly, to a kind of durable attachment structure.
Background technology
Many buildings, plant equipment are formed by connecting by different components, therefore these buildings, equipment have been required for connection
Structure by it is several or two-by-two component connection, existing a kind of connection gold utensil, compared with conventional attachment structure, with easy-operating excellent
Point, but this kind of connection gold utensil is rigidly too strong, the direction such as side of works constituted in connected component（In longer direction
Angled one end）There cannot be appropriate deformation, when being subject to excessive stress so on component direction more long, if cannot have
Appropriate deformation easily causes the damage of attachment structure to absorb part stress, reduces service life, and these attachment structures
Extremely inconvenience in maintenance.
Utility model content
In view of the shortcomings of the prior art, the purpose of this utility model is to provide one kind to bear larger stress, deformable
Durable attachment structure.
To achieve the above object, the scheme of the utility model offer is：A kind of durable attachment structure, including several groups
The screw rod and contiguous block of part, coupling assembly, wherein the component internal is provided with screw rod patchhole in the horizontal direction through component
Fixed for being inserted for the screw rod, a front end attachment structure is provided with the component front end, while after component rear end is provided with
End attachment structure, front end attachment structure is connected with rear connecting structure by the screw rod make two components be connected；It is described
Front end attachment structure includes butterfly spring base, and the butterfly spring base is located at the front end of the screw rod patchhole；After described
End attachment structure includes nut base and attaching nut, and the nut base is located at the rear end of the screw rod patchhole, the company
Connected nut is on nut base for being engaged locking with the spiro tooth part for forming in screw front end；The spiro rod rear end into
Shape has rotating part for screw rod to be screwed into the screw rod patchhole by the turn rotating part；The screw rod rear side is additionally provided with spiral shell
Line portion is used to be engaged with attaching nut to lock is fixed in screw rod patchhole screw rod；The company of being also associated between component described in two
Connect block for reinforce two components between connection.
Further, the rotating part is inner hexagonal hole, the screw rod is screwed into the screw rod by the inner hexagonal hole and is inserted
Enter in hole and two components are connected.
Further, the screw front end is also cased with the butterfly spring being engaged with the butterfly spring base.
Further, the contiguous block includes the first fastener, the second fastener and engages neutron, first fastener
With the second fastener be provided with for it is described engage neutron insertion spacing draw-in groove, by engage neutron respectively with the first fastener and
The spacing draw-in groove of the second fastener is engaged and for the first fastener cooperation fixation is connected with the second fastener.
Further, first fastener and the second fastener are respectively arranged on the face that two components contact with each other.
Further, the length of first fastener and the second fastener is 210~360mm, a width of 120~180mm,
A height of 120~200mm.
This programme has the beneficial effect that：Larger stress can be born, in this programme, by screw rod in advance in each component
Apply several components for being attached in the state of compression stress, so when the longer direction stress of any component, component can be with
Centered on screw rod, suffered stress is dissipated, greatly increase the stress upper limit of component, while the component of this programme is in connection
In the presence of structure, can be appropriate stretch out deformation, flexibility is high, makes the long service life of the attachment structure of this programme.
Brief description of the drawings
Fig. 1 is the connection figure of component of the present utility model.
Fig. 2 is the not connected figure of component of the present utility model.
Fig. 3 is contiguous block exploded view of the present utility model.
Wherein, 1 is component, and 11 is screw rod patchhole, and 12 is nut base, and 121 is attaching nut, and 13 is butterfly spring bottom
Seat, 12 is screw rod, and 21 is spiro tooth part, and 22 is rotating part, and 23 is threaded portion, and 24 is butterfly spring, and 3 is contiguous block, and 31 is first
Fastener, 32 is the second fastener, and 33 is spacing draw-in groove, and 34 is neutron.
Specific embodiment
With reference to specific embodiment, the utility model is described in further detail：
Referring to accompanying drawing 1 to accompanying drawing 2, a kind of durable attachment structure, including four components 1, the screw rod 2 of coupling assembly 1 with
The screw rod patchhole 11 in the horizontal direction through component 1 is provided with inside contiguous block 3, wherein component 1 and inserts fixation for screw rod 11；
The front end of component 1 is provided with a front end attachment structure, while being provided with rear connecting structure in the rear end of component 1, is connected front end by screw rod 2
Binding structure is connected with rear connecting structure makes two components 1 be connected；Front end attachment structure includes butterfly spring base 13, the butterfly
Shape spring pedestal 13 is located at the front end of screw rod patchhole 11；And rear connecting structure includes nut base 12 and attaching nut 121,
Nut base 12 is provided with attaching nut 121 located at the rear end of screw rod patchhole 11, nut base 12；The front end shaping of screw rod 2
There is spiro tooth part 21, spiro tooth part 21 is engaged locking with attaching nut 121, and the rear side of screw rod 2 is provided with threaded portion 23；After screw rod 2
End is formed with rotating part 22, and the rotating part 22 of the rear end of a screw rod 2 cooperates with the spiro tooth part 21 of the front end of another screw rod 2 and is connected,
Two screw rods 2 are connected so that the mutual cooperation connection of two component 1；Be also associated between two components 1 contiguous block 3 for reinforce two groups
Connection between part 1；The front end of screw rod 2 is cased with butterfly spring 24 for being engaged with butterfly spring base 13.
Referring to shown in accompanying drawing 3, contiguous block 3 includes the first fastener 31, the second fastener 32 and engages neutron 34, and first connects
Component 31 and the second fastener 32 are provided with for engage the spacing draw-in groove 33 that neutron 34 is inserted, by engaging neutron 34 respectively with the
One fastener 31 is engaged to be connected the first fastener 31 with the second fastener 32 with the spacing draw-in groove 33 of the second fastener 32 matches somebody with somebody
Close and fix, wherein the first fastener 31 and the second fastener 32 are respectively arranged on the face that two components 1 contact with each other, the first fastener
31 and second the length of fastener 32 be 210~360mm, a width of 120~180mm, a height of 120~200mm, specifically, at this
The length of the first fastener and the second fastener is 300mm, a width of 160mm, a height of 200mm in embodiment.
The connection procedure of the present embodiment component：One screw rod 2 is screwed into the screw rod patchhole 11 of a component 1 by rotating part 22
Interior, the threaded portion 23 that now rear side of screw rod 2 is provided with is engaged locking with attaching nut 121 makes screw rod 2 be fixed on screw rod patchhole
In 11, and the spiro tooth part 21 of the screw rod 2 can protrude from the front end of the component 1, while the front end of screw rod 2 can put a butterfly spring 24
Butterfly spring 24 is set to be engaged with butterfly spring base 13；After the completion of cooperation, the connection of two components 1 can be carried out, by a component 1
Rear end face and the front end face of another component 1 contact with each other cooperation, then by turning the internal screw 2 of component 1 in rear side
Rotating part 22, makes screw rod 2 advance and enter in the screw rod patchhole 11 of the component 1 in front side, is then made with the pulling force of setting
Attaching nut 121 is engaged with screw rod 2, untill being screwed to the extended state of butterfly spring 24, completes connection；Now in component two-by-two
Contiguous block 3 can also be connected between 1, the connection between reinforcement assembly 1 first distinguishes the first fastener 31 with the second fastener 32
On the face that two components 1 contact with each other, first fastener 31 is connected with the second fastener 32 by engaging neutron 34 then
Coordinate and fix, reach the purpose for reinforcing the connection of two component 1.
The embodiment of the above is only preferred embodiment of the present utility model, and any form is not done to the utility model
On limitation.Any those of ordinary skill in the art, in the case where technical solutions of the utility model ambit is not departed from, using upper
The technology contents for stating announcement make more possible variations and retouching to technical solutions of the utility model, or modification is this practicality
New Equivalent embodiments.Therefore all contents without departing from technical solutions of the utility model, made according to the thinking of the utility model
Equivalent equivalence changes, all should be covered by protection domain of the present utility model.
Claims (5)
1. a kind of durable attachment structure, it is characterised in that：Including several components（1）, coupling assembly（1）Screw rod（2）With
Contiguous block（3）, wherein the component（1）Inside is provided with runs through component in the horizontal direction（1）Screw rod patchhole（11）For supplying
The screw rod（2）Insertion is fixed, in the component（1）Front end is provided with a front end attachment structure, while in component（1）Rear end is provided with
Rear connecting structure, by the screw rod（2）Front end attachment structure is connected with rear connecting structure makes two components（1）Connection is solid
It is fixed；The front end attachment structure includes butterfly spring base（13）, the butterfly spring base（13）Located at screw rod insertion
Hole（11）Front end；The rear connecting structure includes nut base（12）With attaching nut（121）, the nut base（12）
Located at the screw rod patchhole（11）Rear end, the attaching nut（121）Located at nut base（12）It is upper to be used for and form in
Screw rod（2）The spiro tooth part of front end（21）It is engaged locking；The screw rod（2）Rear end is formed with rotating part（22）For passing through
The turn rotating part（22）By screw rod（2）It is screwed into the screw rod patchhole（11）It is interior；The screw rod（2）Rear side is additionally provided with threaded portion
（23）For with attaching nut（121）Locking is engaged by screw rod（2）It is fixed on screw rod patchhole（11）It is interior；Component described in two
（1）Between be also associated with contiguous block（3）For reinforcing two components（1）Between connection.
2. a kind of durable attachment structure according to claim 1, it is characterised in that：The rotating part（22）It is interior hexagonal
Hole, by the inner hexagonal hole by the screw rod（2）It is screwed into the screw rod patchhole（11）It is interior by two components（1）It is connected.
3. a kind of durable attachment structure according to claim 1, it is characterised in that：The screw rod（2）Front end is also cased with
With the butterfly spring base（13）The butterfly spring being engaged（24）.
4. a kind of durable attachment structure according to claim 1, it is characterised in that：The contiguous block（3）Including first
Fastener（31）, the second fastener（32）With engage neutron（34）, first fastener（31）With the second fastener（32）
It is provided with for the engagement neutron（34）The spacing draw-in groove of insertion（33）, by engaging neutron（34）Respectively with the first fastener（31）
With the second fastener（32）Spacing draw-in groove（33）It is engaged the first fastener（31）With the second fastener（32）Connection coordinates
It is fixed.
5. a kind of durable attachment structure according to claim 4, it is characterised in that：First fastener（31）With
Two fasteners（32）It is respectively arranged on two components（1）On the face for contacting with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621428335.4U CN206299656U (en) | 2016-12-24 | 2016-12-24 | A kind of durable attachment structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621428335.4U CN206299656U (en) | 2016-12-24 | 2016-12-24 | A kind of durable attachment structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206299656U true CN206299656U (en) | 2017-07-04 |
Family
ID=59205583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621428335.4U Active CN206299656U (en) | 2016-12-24 | 2016-12-24 | A kind of durable attachment structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206299656U (en) |
-
2016
- 2016-12-24 CN CN201621428335.4U patent/CN206299656U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |