CN206636912U - A kind of double bolt connecting mechanisms - Google Patents
A kind of double bolt connecting mechanisms Download PDFInfo
- Publication number
- CN206636912U CN206636912U CN201720410126.5U CN201720410126U CN206636912U CN 206636912 U CN206636912 U CN 206636912U CN 201720410126 U CN201720410126 U CN 201720410126U CN 206636912 U CN206636912 U CN 206636912U
- Authority
- CN
- China
- Prior art keywords
- bolt
- connector
- alignment pin
- positive
- connecting mechanisms
- 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
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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model discloses a kind of double bolt connecting mechanisms, including the first connector, the second connector, positive bolt and anti-bolt, first connector and the second connector are closely connected by the positive bolt and anti-bolt, and the screw thread of the screw thread and the anti-bolt of the positive bolt is fitted close.The utility model provide it is a kind of it is simple in construction, reasonable in design, be easy to load and unload, be connected firmly, double bolt connecting mechanisms of service life length, coordinate due to being not required to nut, so only it need to can complete Multi Loading and Unloading Functions in connector side during handling, easily laborsaving, the large-scale connector that is particularly suitable for use in uses.
Description
Technical field
The utility model belongs to connector technical field, and in particular to a kind of double bolt connecting mechanisms.
Background technology
Bolt is by head and screw rod a kind of fastener dimerous, need to be coordinated with nut, for being fastenedly connected two
The individual part with through hole, this type of attachment claim bolt connection, such as nut is screwed off from bolt, can make again the two zero
Part separates, therefore bolt connection is to belong to be detachably connected.
At present, most of connecting portion of two mutual cooperations is fixed by a bolt connection, is connected using single bolt
Connect, when two connecting portions are acted on by external force, can be produced relative rotation between two connecting portions, connection it is insecure, in order to gram
The defects of taking single bolt connection, occur at present using double bolt fastening structures, still, existing double bolt arrangements are only single
The simple superposition of individual bolt, the thread rotary orientation of two bolts is identical, when two connecting portions are acted on by external force, two spiral shells
Bolt can occur the trend to fluff simultaneously, and in the course of time, the unstable problem of connection occurs in two bolts.
Utility model content
In view of the shortcomings of the prior art, the utility model provides, one kind is simple in construction, reasonable in design, is easy to load and unload, connects
Firmly, double bolt connecting mechanisms of service life length, coordinate due to being not required to nut, so only need to be in connector side during handling
Multi Loading and Unloading Functions can be completed, easily laborsaving, the large-scale connector that is particularly suitable for use in uses.
To realize purpose of utility model, the utility model uses following technical scheme：
A kind of double bolt connecting mechanisms, including the first connector, the second connector, positive bolt and anti-bolt, described first
Connector and the second connector are closely connected by the positive bolt and anti-bolt, the screw thread and the anti-bolt of the positive bolt
Screw thread be fitted close.
Preferably, L-type groove is equipped with the positive bolt and anti-bolt, the L-type groove is used to insert spanner, rotated
Positive bolt and anti-bolt.
Preferably, positioning hole is equipped with the positive bolt and anti-bolt, there is alignment pin to pass through in the positioning hole.
Preferably, the positive bolt is provided with 2 positioning holes, and the anti-bolt is provided with 2 positioning holes, the positive bolt
On positioning hole it is corresponding with the position of positioning hole on anti-bolt.
Preferably, the alignment pin shares 2.
Preferably, described alignment pin one end is provided with alignment pin cap, and the other end is provided with alignment pin through hole, had in alignment pin through hole
Alignment pin latch passes through, and alignment pin latch can prevent alignment pin from coming off, and realization is stably connected with.
The beneficial effects of the utility model are：The utility model provide it is a kind of it is simple in construction, reasonable in design, be easy to fill
Unload, be connected firmly, double bolt connecting mechanisms of service life length, coordinating due to being not required to nut, so need to only connected during handling
Part side can complete Multi Loading and Unloading Functions, easily laborsaving, and the large-scale connector that is particularly suitable for use in uses.
Brief description of the drawings
Fig. 1 is the explosive view of the utility model embodiment 1；
Fig. 2 is the structural representation of the utility model embodiment 1；
Fig. 3 is the explosive view of the utility model embodiment 2；
In the figures above：1st, the first connector；2nd, the second connector；3rd, positive bolt；4th, anti-bolt；5th, L-type groove；6th, it is fixed
Position hole；7th, alignment pin；8th, alignment pin cap；9th, alignment pin through hole；10th, alignment pin latch.
Embodiment
The utility model is further described by embodiment below in conjunction with the accompanying drawings.
Embodiment 1
As shown in Figure 1 and Figure 2, a kind of double bolt connecting mechanisms, including the first connector 1, the second connector 2, positive bolt 3
With anti-bolt 4, the connector 2 of the first connector 1 and second is closely connected by the positive bolt 3 and anti-bolt 4, it is described just
The screw thread of the screw thread of bolt 3 and the anti-bolt 4 is fitted close, and L-type groove 5 is equipped with the positive bolt 3 and anti-bolt 4,
The L-type groove 5 is used to insert spanner, rotates positive bolt 3 and anti-bolt 4, it is fixed to be equipped with the positive bolt 3 and anti-bolt 4
Position hole 6, has alignment pin 7 to pass through in the positioning hole 6, and the positive bolt 3 is provided with 2 positioning holes 6, is set on the anti-bolt 4
There are 2 positioning holes 6, the positioning hole 6 just on bolt 3 and the position correspondence of positioning hole 6 on anti-bolt 4, the alignment pin 7 are common
There are 2.
Embodiment 2
As shown in figure 3, the present embodiment is substantially the same manner as Example 1, it is fixed that difference is that described one end of alignment pin 7 is provided with
Position pin cap 8, the other end are provided with alignment pin through hole 9, have alignment pin latch 10 to pass through in alignment pin through hole 9, the alignment pin latch
The 10 elastic stainless steel pieces closed by the one end open other end are formed, and the width of the openend of the alignment pin latch 10, which is more than, to be determined
The diameter of position pin through hole 9, makes the width of the openend of alignment pin latch 10 diminish, inserts in use, hand pinches alignment pin latch 10
After alignment pin through hole 9, the alignment pin latch 10 recovers normal condition, now, because the both ends of alignment pin latch 10 are all higher than
The diameter of alignment pin through hole 9, so, alignment pin latch 10 is connected in alignment pin through hole 9, will not fall off, and effectively prevents from vibrating
The loosening of caused double bolt connecting mechanisms, strengthen connective stability.
Specific embodiment of the utility model is the foregoing is only, but architectural feature of the present utility model is not limited to
This, the utility model can be used on similar product, and any those skilled in the art is in field of the present utility model, institute
The change or modification of work are all covered among the scope of the claims of the present utility model.
Claims (6)
- A kind of 1. double bolt connecting mechanisms, it is characterised in that：Including the first connector, the second connector, positive bolt and anti-bolt, First connector and the second connector are closely connected by the positive bolt and anti-bolt, the screw thread of the positive bolt and institute The screw thread for stating anti-bolt is fitted close.
- 2. double bolt connecting mechanisms as claimed in claim 1, it is characterised in that：L is equipped with the positive bolt and anti-bolt Type groove, the L-type groove are used to insert spanner, rotate positive bolt and anti-bolt.
- 3. double bolt connecting mechanisms as claimed in claim 1 or 2, it is characterised in that：It is all provided with the positive bolt and anti-bolt There is positioning hole, there is alignment pin to pass through in the positioning hole.
- 4. double bolt connecting mechanisms as claimed in claim 3, it is characterised in that：The positive bolt is provided with 2 positioning holes, institute State anti-bolt and be provided with 2 positioning holes, the positioning hole just on bolt is corresponding with the position of positioning hole on anti-bolt.
- 5. double bolt connecting mechanisms as claimed in claim 4, it is characterised in that：The alignment pin shares 2.
- 6. double bolt connecting mechanisms as claimed in claim 3, it is characterised in that：Described alignment pin one end is provided with alignment pin cap, The other end is provided with alignment pin through hole, has alignment pin latch to pass through in alignment pin through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720410126.5U CN206636912U (en) | 2017-04-19 | 2017-04-19 | A kind of double bolt connecting mechanisms |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720410126.5U CN206636912U (en) | 2017-04-19 | 2017-04-19 | A kind of double bolt connecting mechanisms |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206636912U true CN206636912U (en) | 2017-11-14 |
Family
ID=60246718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720410126.5U Expired - Fee Related CN206636912U (en) | 2017-04-19 | 2017-04-19 | A kind of double bolt connecting mechanisms |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206636912U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106958576A (en) * | 2017-04-19 | 2017-07-18 | 浙江交通职业技术学院 | A kind of pair of bolt connecting mechanism |
| CN107255111A (en) * | 2017-07-06 | 2017-10-17 | 江苏永昊高强度螺栓有限公司 | Bimetallic Contiuum type bolt |
| CN111878672A (en) * | 2020-06-19 | 2020-11-03 | 杭州恒领科技有限公司 | Automobile exhaust monitoring system based on Internet of vehicles |
| CN111896943A (en) * | 2020-06-19 | 2020-11-06 | 杭州恒领科技有限公司 | Car networking data acquisition system based on embedded software secondary development |
-
2017
- 2017-04-19 CN CN201720410126.5U patent/CN206636912U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106958576A (en) * | 2017-04-19 | 2017-07-18 | 浙江交通职业技术学院 | A kind of pair of bolt connecting mechanism |
| CN107255111A (en) * | 2017-07-06 | 2017-10-17 | 江苏永昊高强度螺栓有限公司 | Bimetallic Contiuum type bolt |
| CN111878672A (en) * | 2020-06-19 | 2020-11-03 | 杭州恒领科技有限公司 | Automobile exhaust monitoring system based on Internet of vehicles |
| CN111896943A (en) * | 2020-06-19 | 2020-11-06 | 杭州恒领科技有限公司 | Car networking data acquisition system based on embedded software secondary development |
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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: 20171114 Termination date: 20180419 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |