CN209990745U - Lockpin connecting mechanism - Google Patents
Lockpin connecting mechanism Download PDFInfo
- Publication number
- CN209990745U CN209990745U CN201920824774.4U CN201920824774U CN209990745U CN 209990745 U CN209990745 U CN 209990745U CN 201920824774 U CN201920824774 U CN 201920824774U CN 209990745 U CN209990745 U CN 209990745U
- Authority
- CN
- China
- Prior art keywords
- bottom plate
- side wall
- pin
- pin hole
- connecting mechanism
- 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.)
- Active
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 31
- 230000008878 coupling Effects 0.000 abstract description 8
- 238000010168 coupling process Methods 0.000 abstract description 8
- 238000005859 coupling reaction Methods 0.000 abstract description 8
- 230000002787 reinforcement Effects 0.000 abstract description 2
- 239000002023 wood Substances 0.000 description 9
- 239000000463 material Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Images
Landscapes
- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model relates to the field of connecting devices, in particular to a lock pin connecting mechanism which comprises a lock pin bottom plate, wherein one end of the bottom plate is provided with a side wall which is connected with the bottom plate and is vertical to the bottom plate, and the side wall is provided with a first embedded groove which is parallel to the side wall; the end face of the other end of the bottom plate is provided with a second embedded groove; a semicircular pin hole parallel to the side wall is formed in the center of the bottom plate, and an elastic wall with a preset radian with the pin hole is arranged on the outer side of the pin hole; the bottom plate is provided with a third embedded groove parallel to the pin holes, and the bottom plate is also provided with a plurality of uniformly distributed round holes. The utility model discloses two liang of combinations of coupling mechanism use, utilize the gomphosis groove to make things convenient for the assembly, through the cooperation fixed connection mechanism of screw and elastic wall. The utility model discloses can improve the intensity of connecting, the atress is more even, and stability is high, strong adaptability, and simple to operate is quick, conceals pleasing to the eye, can realize exempting from to dismantle the structure reinforcement, facilitate promotion.
Description
Technical Field
The utility model relates to a connecting device technical field particularly, relates to a lockpin coupling mechanism.
Background
At present, in other structures such as buildings, decorations, furniture and the like, longitudinal beams and transverse beams are usually connected by adopting mortise joints or mortise joints and reinforcing ribs are used for assistance, and by adopting the connecting structure, the material loss is large, the strength and the stability of the material are reduced, and the material is easy to deform. A conventional lock pin connecting mechanism is adopted, but the conventional lock pin connecting mechanism is easy to generate transverse displacement, stress of a stress part is concentrated, the conventional lock pin connecting mechanism is easy to loosen and fall off after a long time, and great potential safety hazards exist.
SUMMERY OF THE UTILITY MODEL
To the problem that above-mentioned exists among the correlation technique, the utility model provides a lockpin coupling mechanism, its atress is even, firm in connection, save material, intensity and stability are high, strong adaptability, simple to operate is quick, conceals pleasing to the eye, can realize exempting from to dismantle the structure reinforcement, can overcome not enough on the prior art.
In order to achieve the technical purpose, the utility model discloses technical scheme realizes like this: a lock pin connecting mechanism comprises symmetrical lock pin bottom plates, wherein one end of each bottom plate is provided with a side wall which is connected with the bottom plate and is vertical to the bottom plate, and the side wall is provided with a first embedding groove; the end face of the other end of the bottom plate is provided with a second embedded groove; a semicircular pin hole parallel to the side wall is formed in the center of the bottom plate, and an elastic wall with a preset radian with the pin hole is arranged on the outer side of the pin hole; the bottom plate is provided with a third embedded groove parallel to the pin hole, and the bottom plate is also provided with a plurality of uniformly distributed round holes.
Preferably, the cross section of the embedding groove arranged on the side wall of one end of the bottom plate is of a U-shaped structure.
Preferably, the two cross sections of the tabling groove arranged on the end face of the other end of the bottom plate are both in a U-shaped structure.
Preferably, the three cross sections of the embedding grooves arranged on the bottom plate are U-shaped.
Preferably, the elastic wall outside the pin hole is provided with a locking sheet.
This utility model coupling mechanism has following advantage: after the universal fastening screw of M6 is installed, the elastic walls deform circumferentially and are locked with each other, and the connecting mechanism is stressed reliably, so that the fastening pieces cannot be separated.
2 the gomphosis groove on the lateral wall contacts for the curved surface with the locating piece contact surface, has eliminated stress concentration point for the tolerance of fastener promotes, and life increases.
And 3, every two connecting mechanisms are matched with each other for use, the structures are completely consistent, the front and the back are installed after the integrated forming, the cost is saved, and the applicability is wide.
The length of the 4-connection mechanism can be cut according to actual needs.
Drawings
Fig. 1 is a schematic diagram of a lock pin connection mechanism according to the present invention, wherein the lock pin connection mechanism is a single block.
Fig. 2 is a schematic diagram of this utility model embodiment of a to wooden crossbeam and longeron fixed connection.
In the above drawings:
1. a base plate; 2. a side wall; 3. a first embedding groove; 4. a second embedding groove; 5. a pin hole; 6. a resilient wall; 7. a third embedding groove; 8. a circular hole; a, a wooden beam body; b. a wood stringer body; c. this utility model the assembled lockpin coupling mechanism.
Detailed Description
The technical solution in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by those skilled in the art based on the embodiments of the present invention belong to the protection scope of the present invention.
As shown in fig. 1, the lock pin connecting mechanism according to the embodiment of the present invention comprises a lock pin bottom plate (1), wherein one end of the bottom plate (1) is provided with a side wall (2) connected to the bottom plate (1) and perpendicular to the bottom plate (1), and the side wall (2) is provided with a first engaging groove (3); the end face of the other end of the bottom plate (1) is provided with a second embedded groove (4); a semicircular pin hole (5) parallel to the side wall (2) is formed in the center of the bottom plate (1), and an elastic wall (6) with a preset radian with the pin hole (5) is arranged on the outer side of the pin hole (5); the bottom plate (1) is provided with a third embedded groove (7) parallel to the pin holes (5), and the bottom plate (1) is also provided with a plurality of uniformly distributed round holes (8).
In a specific example, the cross section of a first embedding groove (3) arranged on the side wall (2) at one end of the bottom plate (1) is in a U-shaped structure. The section of the second embedding groove (4) arranged on the end face of the other end of the bottom plate (1) is in a U-shaped structure. The section of the embedding groove III (7) arranged on the bottom plate (1) is U-shaped. And a locking sheet is arranged on the elastic wall (6) at the outer side of the pin hole (5).
This utility model can pass through lockpin coupling mechanism carry out fixed connection to wooden crossbeam and longeron for the crossbeam is more reliable and more stable with being connected of longeron. Meanwhile, the elastic walls are deformed and locked with each other, so that the connecting mechanism is locked, stress concentration of the connecting mechanism is reduced by the U-shaped contact surface, and the stability of the integral connecting system is enhanced.
Specifically, as shown in fig. two, the wood beam a and the wood longitudinal beam b are fixedly connected through the lock pin connecting mechanism c of the present utility model. The end face connected with the wood beam is provided with a groove, one connecting mechanism is embedded and fixed by a screw of M5, and the other connecting mechanism is fixed by a screw of M5 on the end face connected with the wood beam. Will be fixed coupling mechanism's wood crossbeam a and wood longeron b respectively, fixed through this utility model coupling mechanism c to lock through M6 general screw. The integral structural strength of the fixed wood beam a and the wood longitudinal beam b is greatly increased, the stress is uniform, the stability is high, and the hidden and attractive appearance is realized.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The lock pin connecting mechanism is characterized by comprising a lock pin bottom plate (1), wherein one end of the bottom plate (1) is provided with a side wall (2) which is connected to the bottom plate (1) and is vertical to the bottom plate (1), and the side wall (2) is provided with a first embedding groove (3) which is parallel to the side wall (2); a second embedded groove (4) is formed in the end face of the other end of the bottom plate (1); a semicircular pin hole (5) parallel to the side wall (2) is formed in the center of the bottom plate (1), and an elastic wall (6) with a preset radian with the pin hole (5) is arranged on the outer side of the pin hole (5); the bottom plate (1) is provided with a third embedded groove (7) parallel to the pin holes (5), and the bottom plate (1) is also provided with a plurality of uniformly distributed round holes (8).
2. The lock pin connecting mechanism according to claim 1, wherein the side wall of one end of the bottom plate (1) is provided with a first embedding groove (3) which has a U-shaped section.
3. The lock pin connecting mechanism according to claim 1, wherein the second engaging groove (4) formed on the other end face of the bottom plate (1) has a U-shaped cross section.
4. A locking-pin connecting mechanism according to claim 1, characterized in that the cross-section of the three engaging grooves (7) formed on the bottom plate (1) is "u" shaped.
5. A locking pin connection according to claim 1, characterized in that the resilient wall (6) outside the pin opening (5) is provided with a locking tab.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920824774.4U CN209990745U (en) | 2019-06-03 | 2019-06-03 | Lockpin connecting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920824774.4U CN209990745U (en) | 2019-06-03 | 2019-06-03 | Lockpin connecting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209990745U true CN209990745U (en) | 2020-01-24 |
Family
ID=69296076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920824774.4U Active CN209990745U (en) | 2019-06-03 | 2019-06-03 | Lockpin connecting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209990745U (en) |
-
2019
- 2019-06-03 CN CN201920824774.4U patent/CN209990745U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU2012304756B2 (en) | Cross runner connector and main runner receiving hole | |
| AU2018247563A1 (en) | Structural support device | |
| KR100786326B1 (en) | Structure of Connection Bar for Frame Reinforcement of Prefabricated Building | |
| CN210509894U (en) | Quick-locking nut | |
| CN215977980U (en) | Assembly type structure floor PC board connection structure | |
| CN215594503U (en) | Partition plate connecting piece and building wall | |
| CN214696152U (en) | T-shaped connecting structure of building floor and building wallboard | |
| CN218408064U (en) | Connecting assembly and embedded part thereof | |
| CN210570217U (en) | Quick detach formula leather rail strip | |
| KR200433913Y1 (en) | Splice of formwork panel | |
| CN207364023U (en) | A kind of three-way connector | |
| KR200290533Y1 (en) | A coupler for a pipe structure | |
| CN209875641U (en) | Connection structure between plates | |
| CN211502303U (en) | Multifunctional H-shaped steel | |
| CN210713660U (en) | Wooden veneer mounting structure | |
| CN220058316U (en) | Steel-wood combined connection system | |
| CN220167292U (en) | Factory building precast beam | |
| KR200436867Y1 (en) | Corner joint | |
| CN210484309U (en) | Tenon fourth of twelve earthly branches structure spare | |
| CN215304255U (en) | High-strength barrier | |
| CN216041671U (en) | Outrigger reinforced structure is built in assembled house | |
| CN215368126U (en) | Improved truss floor support plate connecting piece and floor support plate structure | |
| CN109184153A (en) | A kind of flase floor locating piece | |
| CN217460959U (en) | Constructional engineering steel construction roof girder steel connects fixed knot to be constructed | |
| KR101926476B1 (en) | Vertical panel for building |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 037000 Yunzhou Street 1169, Datong Development Zone, Shanxi Province Patentee after: Datong Aviation Power Co.,Ltd. Address before: 037000 No.1 courtyard, shuiposi Township, Datong Development Zone, Shanxi Province Patentee before: Datong Aviation Power Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder |