CN209958169U - Buckle formula backing plate connecting piece - Google Patents
Buckle formula backing plate connecting piece Download PDFInfo
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- CN209958169U CN209958169U CN201922234169.4U CN201922234169U CN209958169U CN 209958169 U CN209958169 U CN 209958169U CN 201922234169 U CN201922234169 U CN 201922234169U CN 209958169 U CN209958169 U CN 209958169U
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- plate
- locking pin
- backing plate
- mounting groove
- boss
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Abstract
The utility model belongs to the technical field of the connecting piece, especially, relate to a buckle formula backing plate connecting piece. Including box, locking pin and connecting plate, the both ends of connecting plate are equipped with the connecting hole that is used for being connected with two adjacent backing plates respectively, be equipped with the mounting groove on the box, be equipped with the latch segment that matches with the mounting groove on the locking pin, the box is located one side of connecting plate, the latch segment passes the mounting groove after connecting hole and the backing plate by the opposite side of connecting plate, rotates the locking pin and makes the latch segment break away from with the mounting groove restriction connecting plate and backing plate that staggers. The utility model has the advantages that: simple structure couples together two adjacent backing plates through the connecting plate to through box and locking pin cooperation restriction connecting plate and backing plate break away from, easy dismounting, connecting plate, box, locking pin cooperation joint strength height.
Description
Technical Field
The utility model belongs to the technical field of the connecting piece, especially, relate to a buckle formula backing plate connecting piece.
Background
The high-strength composite material backing plate is a plate for quickly building a platform or a channel, when a road is not convenient to construct, the strong, durable and flat platform or channel can be provided in a short time through building the plate, and the backing plate needs to be assembled and used according to the field requirements when in use. In the prior art, the connection mode between the backing plates is mainly through bolt threaded connection, riveting, connecting rod plugging connection and the like. The base plate connecting mode has the problems of complex construction, difficulty in disassembly and assembly, low connecting strength, easiness in separation of connecting pieces and the like.
SUMMERY OF THE UTILITY MODEL
In view of the above prior art's shortcoming, the utility model aims to provide a buckle formula backing plate connecting piece for solve among the prior art backing plate connecting piece dismouting inconvenient, joint strength low scheduling problem.
For realize above-mentioned purpose and other relevant mesh, the utility model provides a buckle formula backing plate connecting piece, including box, locking pin and connecting plate, the both ends of connecting plate are equipped with the connecting hole that is used for being connected with two adjacent backing plates respectively, be equipped with the mounting groove on the box, be equipped with the latch segment that matches with the mounting groove on the locking pin, the box is located one side of connecting plate, the latch segment stretches into the mounting groove after passing connecting hole and backing plate by the opposite side of connecting plate, rotates the locking pin and makes the latch segment break away from with the mounting groove restriction connecting plate that staggers and backing plate.
The utility model has the advantages that: simple structure couples together two adjacent backing plates through the connecting plate to through box and locking pin cooperation restriction connecting plate and backing plate break away from, easy dismounting, connecting plate, box, locking pin cooperation joint strength height.
Optionally, the box includes first limiting plate, the top of first limiting plate upwards extends and is equipped with the spliced pole, the inside of spliced pole is hollow structure, spliced pole inside wall epirelief is equipped with the second limiting plate, the mounting groove is seted up on the second limiting plate.
Optionally, the connecting column is of a cylindrical structure, and a rotation stopping plane is arranged on the outer side wall of the connecting column.
Optionally, a first boss for limiting the rotation range of the locking pin is convexly arranged at the top of the second limiting plate.
Optionally, the locking pin includes the third limiting plate, the bottom downwardly extending of third limiting plate is equipped with the ladder cylinder, the tip and the third limiting plate of the cylindrical major diameter portion of ladder are connected, the latch segment sets up the one end of keeping away from the third stopper in the cylindrical minor diameter portion of ladder.
Optionally, the one end protruding that third stopper was kept away from to the cylindrical major diameter portion of ladder is equipped with the second boss, locking pin rotates the in-process and drives the second boss and contradict with first boss and restrict locking pin rotation range.
Optionally, the second boss is semi-circular.
Optionally, when the first boss abuts against the second boss, the locking block is staggered with the mounting groove.
Optionally, the locking block and the mounting groove are in a straight shape.
The beneficial effect of adopting the above optional scheme is: the intensity of box and locking pin has both been guaranteed, and locking pin and box dismouting are simple and convenient simultaneously, and the dismouting is quick, labour saving and time saving.
Drawings
FIG. 1 is a schematic structural view of a snap-in backing plate connector of the present invention;
FIG. 2 is a schematic structural view of the female buckle of the snap-in backing plate connector of the present invention;
FIG. 3 is a schematic structural view of a locking pin of the snap-in backing plate connector of the present invention;
fig. 4 is a schematic structural view of the connecting plate of the buckle-type backing plate connecting piece of the present invention.
Description of reference numerals
1, female buckling;
11 a first limiting plate;
12 connecting columns;
13, mounting a groove;
14 a second limiting plate;
15 a first boss;
16 rotation stop planes;
2 locking the pin;
21 a third limiting plate;
22 a large diameter part;
a small diameter part 23;
24 locking blocks;
25 a second boss;
3, connecting a plate;
31 are connected to the holes.
Detailed Description
The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.
It should be understood that the terms "upper", "lower", "left", "right", "middle" and "one" used herein are for clarity of description, and are not intended to limit the scope of the invention, but rather the scope of the invention.
As shown in fig. 1 to 4, the utility model discloses a buckle formula backing plate connecting piece, including box 1, locking pin 2 and connecting plate 3, the both ends of connecting plate 3 are equipped with respectively and are used for connecting hole 31 be connected with two adjacent backing plates, simple structure, connection convenient operation, and are with low costs. Be equipped with mounting groove 13 on the box 1, be equipped with the latch segment 24 that matches with the mounting groove on the locking pin 2, box 1 is located one side of connecting plate 3, latch segment 24 passes behind connecting hole 31 and the backing plate by the opposite side of connecting plate 3 and stretches into mounting groove 13, rotates locking pin 2 and makes latch segment 24 and mounting groove 13 stagger restriction connecting plate 3 and backing plate break away from to make two adjacent backing plates link together through connecting plate 3. The latch segment 24 and mounting groove 13 all can be a style of calligraphy, adopt a style of calligraphy structure to make latch segment 24 must rotate the specific position and just can deviate from in the mounting groove for latch segment 24 need not the card and dies also can not break away from the mounting groove at will, and locking pin 2 rotates nimble convenience simultaneously, and dismouting easy operation is convenient, labour saving and time saving. And the middle part of latch segment 24 has the arc protruding, and the middle part of mounting groove has with the protruding complex arc recess of arc for it is more stable to rotate the in-process, avoids rocking at will.
As shown in fig. 2, box 1 includes first limiting plate 11, the top of first limiting plate 11 upwards extends and is equipped with spliced pole 12, spliced pole 12 can be the cylinder structure, be equipped with on spliced pole 12's the lateral wall and spline plane 16, in this embodiment, be equipped with the plane 16 that splines of two symmetries on spliced pole 12's the lateral wall, be equipped with the mounting hole on the backing plate, the lateral wall of mounting hole is equipped with and splines plane complex plane, this plane realizes box 1's quick location with the cooperation of 16 cooperation of the plane that splines, it rotates in the mounting hole of backing plate also to restrict box 1 simultaneously. The inside of spliced pole 12 is hollow structure, and 12 inside wall epirelief of spliced pole is equipped with second limiting plate 14, and mounting groove 13 is seted up on second limiting plate 14 for inside the locking pin can stretch into spliced pole 12 along mounting groove 13, makes latch segment 24 be in the confined cavity, and inside is clean and tidy, and difficult card is dead. The protruding first boss 15 that is equipped with restriction locking pin 2 rotation range in top of second limiting plate 14, in this embodiment, mounting groove 13 separates into two independent and symmetrical plate bodies with second limiting plate 14, and first boss 15 sets up on one of them plate body.
As shown in fig. 3, the locking pin 2 includes a third limiting plate 21, a stepped cylinder is downwardly arranged at the bottom of the third limiting plate 21, the end of the large diameter part 22 of the stepped cylinder is connected with the third limiting plate 21, and the locking block 24 is arranged at one end of the small diameter part 23 of the stepped cylinder far away from the third limiting block 21. The diameter of the third stopper plate 21 is larger than that of the large-diameter portion 22, the diameter of the large-diameter portion 22 is larger than that of the small-diameter portion 23, and the third stopper plate 21, the large-diameter portion 22, and the small-diameter portion 23 are coaxially arranged. The protruding second boss 25 that is equipped with of one end that third stopper 21 was kept away from to cylindrical major diameter portion 22 of ladder, locking pin 2 rotates the in-process and drives second boss 25 and conflict restriction locking pin 2's rotation range with first boss 15, and when first boss 15 contradicted with second boss 25, latch segment 24 staggers with mounting groove 13, and latch segment 24 is perpendicular with mounting groove 13, and latch segment 24 is even with second limiting plate 14 atress, and intensity is high. Wherein, second boss 25 can be semicircle annular, has both guaranteed the intensity of locking pin, has restricted locking pin pivoted scope again, and rapid Assembly targets in place improves dismouting efficiency. The thickness of first boss 15 equals with the thickness of second boss 25 for fully laminating when the terminal surface of first boss 15 conflicts with the terminal surface of second boss 25 flushes, connects steadily. The clearance between the locking block 24 and the lower surface of the second boss 25 is greater than or equal to the thickness of the second limiting plate 14, and the size of the clearance can be set according to the requirement of the locking pin on the degree of tightness of rotation, so that the locking pin can rotate. Still be equipped with square groove on the third limiting plate 21, this square groove can be the hexagon structure, during the installation, can assist application of force locking through the allen key.
The working process is as follows: during the installation, pack into the mounting hole with the box by one side of backing plate in, and through the degree of depth that first limiting plate restriction box got into the mounting hole, set up the connecting plate at the opposite side of backing plate, and connecting hole and mounting hole are just, the latch segment is adjusted the parallel with the mounting groove well, the locking pin passes in the connecting hole stretches into the mounting groove of box, the second boss is contradicted with the second limiting plate, rotate locking pin 90, the second boss is contradicted with first boss, the locking pin is rotatory to target in place, the latch segment is the cross perpendicularly with the mounting groove this moment, accomplish locking.
The utility model discloses a buckle formula backing plate connecting piece simple structure, intensity are high, are convenient for realize the dismouting between each backing plate fast, and the dismouting is efficient.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (9)
1. The utility model provides a buckle formula backing plate connecting piece which characterized in that: including box, locking pin and connecting plate, the both ends of connecting plate are equipped with the connecting hole that is used for being connected with two adjacent backing plates respectively, be equipped with the mounting groove on the box, be equipped with the latch segment that matches with the mounting groove on the locking pin, the box is located one side of connecting plate, the latch segment passes the mounting groove after connecting hole and the backing plate by the opposite side of connecting plate, rotates the locking pin and makes the latch segment break away from with the mounting groove restriction connecting plate and backing plate that staggers.
2. The snap-in backing plate connector of claim 1, wherein: the female buckle comprises a first limiting plate, a connecting column is upwards arranged at the top of the first limiting plate in an extending mode, the connecting column is of a hollow structure, a second limiting plate is arranged on the inner side wall of the connecting column in a protruding mode, and the mounting groove is formed in the second limiting plate.
3. The snap-in backing plate connector of claim 2, wherein: the connecting column is of a cylindrical structure, and a rotation stopping plane is arranged on the outer side wall of the connecting column.
4. The snap-in backing plate connector of claim 2, wherein: and a first boss for limiting the rotation range of the locking pin is convexly arranged at the top of the second limiting plate.
5. The snap-in backing plate connector of claim 4, wherein: the locking pin includes the third limiting plate, the bottom downwardly extending of third limiting plate is equipped with the ladder cylinder, the tip and the third limiting plate of the cylindrical major diameter portion of ladder are connected, the latch segment sets up the one end of keeping away from the third stopper in the cylindrical minor diameter portion of ladder.
6. The snap-in backing plate connector of claim 5, wherein: the one end protruding second boss that is equipped with of third stopper is kept away from to cylindrical major diameter portion of ladder, the locking pin rotates the in-process and drives the second boss and contradict with first boss and restrict locking pin rotation range.
7. The snap-in backing plate connector of claim 6, wherein: the second boss is semicircular.
8. The snap-in backing plate connector of claim 6, wherein: when the first boss is abutted against the second boss, the locking block is staggered with the mounting groove.
9. The snap-in backing plate connector of claim 1, wherein: the locking block and the mounting groove are in a straight shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922234169.4U CN209958169U (en) | 2019-12-11 | 2019-12-11 | Buckle formula backing plate connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922234169.4U CN209958169U (en) | 2019-12-11 | 2019-12-11 | Buckle formula backing plate connecting piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209958169U true CN209958169U (en) | 2020-01-17 |
Family
ID=69249435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922234169.4U Active CN209958169U (en) | 2019-12-11 | 2019-12-11 | Buckle formula backing plate connecting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209958169U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115278384A (en) * | 2022-06-15 | 2022-11-01 | 青海宛东生态环境开发有限公司 | Industry wireless network device with monitoring function |
-
2019
- 2019-12-11 CN CN201922234169.4U patent/CN209958169U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115278384A (en) * | 2022-06-15 | 2022-11-01 | 青海宛东生态环境开发有限公司 | Industry wireless network device with monitoring function |
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Address after: Building 2, No.86, Beiyi Road, Dongying Development Zone, Shandong Province, 257055 Patentee after: Shengli new big new materials Co., Ltd Address before: 257055 No. 86 Beiyi Road, Dongying Development Zone, Shandong Province Patentee before: SHENGLI OILFIELD XINDA PIPES TECHNOLOGY DEVELOPMENT Co.,Ltd. |