CN211423094U

CN211423094U - Floor board connecting mechanism and floor board assembly

Info

Publication number: CN211423094U
Application number: CN201922160119.6U
Authority: CN
Inventors: 王善永; 孟庆有; 于海华
Original assignee: Shengli Oilfield Xinda Pipes Technology Development Co Ltd
Current assignee: Shengli new big new materials Co., Ltd
Priority date: 2019-12-05
Filing date: 2019-12-05
Publication date: 2020-09-04
Anticipated expiration: 2029-12-05

Abstract

The utility model belongs to the technical field of the bed board is connected, especially, relate to a bed board coupling mechanism and bed board subassembly. This bed board coupling mechanism includes connecting plate and retaining member, the protruding reference column that is used for being connected with two adjacent bed boards that is equipped with respectively in the bottom at connecting plate both ends, be equipped with the connecting hole that supplies the retaining member to pass on the connecting plate, the upper end of retaining member is equipped with first stopper, the lower extreme of retaining member is equipped with the latch segment, the latch segment is adjusted well with the connecting hole and is passed the connecting hole after catching on the bed board bottom, rotates the retaining member and drives the latch segment and stagger with the connecting hole to press from both sides tight connecting plate and bed board with the cooperation of first stopper. The utility model has the advantages that: the connection assembly of the planking is conveniently and rapidly realized, the connection locking operation is simple and convenient, the structure is simple, the strength is high, and the connection is firm.

Description

Floor board connecting mechanism and floor board assembly

Technical Field

The utility model belongs to the technical field of the bed board is connected, especially, relate to a bed board coupling mechanism and bed board subassembly.

Background

If a place with a severe environment such as a soft soil layer, a desert or a marsh is to be a temporary road or a camping place, road transportation or camping gathering and the like are carried out, paving boards are often required to be paved, and the paving boards can be kept stable through fixed connection. In the laying process, if the planks are not connected, the planks can slide due to wheel driving, the distance between the planks is enlarged, a large-area connected piece cannot be formed, and the proper function of the planks cannot be exerted. And the traditional connection mode such as bolt connection has the problems of inconvenient connection and disassembly, low efficiency and the like at present.

SUMMERY OF THE UTILITY MODEL

In view of the above shortcomings of the prior art, an object of the present invention is to provide a plank connecting mechanism and a plank assembly for solving the problems of inconvenient connection and poor firmness of the planks in the prior art.

For realizing above-mentioned purpose and other relevant purpose, the utility model provides a bed board coupling mechanism, including connecting plate and retaining member, the protruding reference column that is used for being connected with two adjacent bed boards that is equipped with respectively in the bottom at connecting plate both ends, be equipped with the connecting hole that supplies the retaining member to pass on the connecting plate, the upper end of retaining member is equipped with first stopper, the lower extreme of retaining member is equipped with the latch segment, the latch segment is adjusted well with the connecting hole and is passed the bed board bottom after the connecting hole, rotates the retaining member and drives the latch segment and stagger with the connecting hole to press from both sides tight connecting plate and bed board with the cooperation of first stopper.

The utility model has the advantages that: the connection assembly of the planking is conveniently and rapidly realized, the connection locking operation is simple and convenient, the structure is simple, the strength is high, and the connection is firm.

Optionally, the surface of the locking block for hooking the bottom of the plank is of a wedge-shaped structure.

Optionally, the wedge structure has a slope along both the width direction and the length direction, and the locking block is gradually locked by the wedge structure in the process of rotating to the locking position from entering the connecting hole.

Optionally, a second limiting block for limiting the rotation range of the first limiting block is arranged at the top of the connecting plate.

Optionally, the end portion of the first limiting block is of an arc-shaped structure, and the inner side wall of the second limiting block is an arc-shaped surface matched with the arc-shaped structure.

Optionally, the number of the second limiting blocks is two, and the two second limiting blocks are distributed on the diagonal line of the same rectangle and respectively attached to two ends of the first limiting block rotated to the locking position.

Optionally, the connecting hole is a rectangular hole, and the outer contour of the locking block is matched with the shape of the connecting hole.

Optionally, the rotation range of the locking block after the locking block is aligned with the connecting hole and passes through the connecting hole is 0-90 degrees.

Optionally, the first limiting block is provided with a mounting hole for mounting a tool for assisting the rotation of the locking member.

The beneficial effect of adopting the above optional scheme is: the rotation locking operation is simple, the connection is firm, the rotation to the position is accurate, the looseness is not easy to occur, and the universality is high.

The floor board assembly comprises the floor board connecting mechanism and at least two floor boards, wherein grooves for placing connecting boards are formed in the floor boards, and positioning holes matched with positioning columns are formed in the grooves.

The utility model has the advantages that: the assembly connection is quick and convenient, the disassembly is also very convenient, the positioning and assembly are accurate, the connection is firm and stable, the structure is flat, and the operation such as road transportation, camping site and the like is convenient to carry out.

Drawings

Fig. 1 is a schematic working diagram of the plank connecting mechanism of the present invention;

FIG. 2 is a top view of the deck connection mechanism of the present invention;

FIG. 3 is a front view of the locking member of the decking connection of the present invention;

FIG. 4 is a top view of the locking member of the decking connection of the present invention;

FIG. 5 is a cross-sectional view of the locking member of the decking connection of the present invention;

fig. 6 is a top view of the connecting plate of the plank connecting mechanism of the present invention;

fig. 7 is a bottom view of the connecting plate of the plank connecting mechanism of the present invention;

fig. 8 is a cross-sectional view of the connection plate of the plank connection mechanism of the present invention.

Description of reference numerals

1, locking pieces;

11 a first stopper;

12, a locking block;

13 mounting holes;

2, connecting a plate;

21 a second limiting block;

22 positioning columns;

23 connecting holes;

3, paving a board;

31 positioning the hole.

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 8, the plank connecting mechanism of the present invention comprises a connecting plate 2 and a locking member 1, wherein the bottoms of the two ends of the connecting plate 2 are respectively provided with a positioning column 22 protruding downwards for connecting with two adjacent planks 3, and the connecting plate 2 is provided with a connecting hole 23 for the locking member 1 to pass through. The upper end of retaining member 1 is equipped with first stopper 11, and the lower extreme of retaining member 1 is equipped with latch segment 12, and first stopper 11 and latch segment 12 set up perpendicularly, and the non-intersect. Be equipped with the mounting hole 13 that is used for installing supplementary retaining member pivoted instrument on first stopper 11, insert the instrument in mounting hole 13, can supplementary rotation retaining member, the operation is more laborsaving. The locking block 12 and the connecting hole 23 are aligned and penetrate through the connecting hole 23 to hook the bottom of the floor plate 3, the locking piece 1 is rotated to drive the locking block 12 to be staggered with the connecting hole 23, the locking block is matched with the first limiting block 11 to clamp the connecting plate 2 and the floor plate 3, and connection of two adjacent floor plates 3 is achieved.

As shown in fig. 1 to 6, the surface of the locking block 12 for hooking the bottom of the plank 3 is wedge-shaped. The wedge structure is along its width and the equal inclination of length direction, and the latch segment 12 rotates the in-process of locking the position from getting into connecting hole 23 and locks gradually through the wedge structure, adopts this structural design for the retaining member rotates and catches on the bed board lower surface more easily, and rotates the in-process by the pine to tightly, is favorable to the latch segment accuracy to get into and catches on the bed board.

As shown in fig. 1 to 8, the top of the connecting plate 2 is provided with a second limiting block 21 for limiting the rotation range of the first limiting block 11, the end portion of the first limiting block 11 is of an arc-shaped structure, and the inner side wall of the second limiting block 21 is an arc-shaped surface matched with the arc-shaped structure. The quantity of second stopper 21 is two, and two second stoppers 21 distribute on the diagonal of same rectangle to laminate with the both ends of rotating the first stopper 11 of locking position respectively, adopt this structural design, make the retaining member rotate to the position accuracy, and the atress is balanced stable, improves and connects the locking ability. The connecting hole 23 on the connecting plate 2 can be a rectangular hole, and the outer contour of the locking block 12 is matched with the shape of the connecting hole 23, so that the locking block can smoothly pass through the connecting hole. The rotation range that latch segment 12 passed behind connecting hole 23 with connecting hole 23 well is 0 ~ 90, when latch segment 12 rotated 90, latch segment 12 is perpendicular with connecting hole 13, and first stopper 11 is parallel with connecting hole 23, but the profile of first stopper 11 is greater than the profile of connecting hole 23, avoids first stopper 11 to pass from connecting hole 23 to make latch segment 12 catch on the bed board bottom, first stopper catches on the top of connecting plate 2, realizes the connection locking of two bed boards.

As shown in figure 1, the utility model discloses a deck subassembly, include as above the deck coupling mechanism, still include two piece at least planks 3, plank 3 can be nonmetal planks, and the quantity of plank 3 can set up according to the demand. The bed plate 3 can be rectangular, and the structure is regular, and it is convenient to mat formation, is equipped with the recess that is used for placing connecting plate 2 on the edge of bed plate 3, be equipped with in the recess with reference column 22 complex locating hole 31, two reference columns 22 on the connecting plate 2 stretch into the locating hole 31 of two adjacent bed plates 3 respectively in, realize that two blocks of bed plates 3 target in place fast, leave between two bed plates 3 that target in place and be equipped with the clearance that supplies the retaining member to pass.

The working process is as follows: stretch into the reference column respectively in the locating hole of two adjacent planks, realize the quick location of two planks, then aim at the connecting hole with the latch segment of retaining member, after the latch segment passed the connecting hole, rotate the retaining member, rotate in-process latch segment locking planks gradually, when the latch segment rotated 90, the latch segment was perpendicular with the connecting hole, and the second stopper is withstood respectively at the both ends of first stopper, and the restriction latch segment continues to rotate, realizes the quick locking of retaining member.

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

1. The utility model provides a bed board coupling mechanism which characterized in that: including connecting plate and retaining member, the protruding reference column that is used for being connected with two adjacent planks that is equipped with respectively in the bottom at connecting plate both ends, be equipped with the connecting hole that supplies the retaining member to pass on the connecting plate, the upper end of retaining member is equipped with first stopper, the lower extreme of retaining member is equipped with the latch segment, the latch segment is adjusted well with the connecting hole and is passed the connecting hole after and collude the planks bottom, rotates the retaining member and drives the latch segment and stagger with the connecting hole to press from both sides tight connecting plate and planks with the cooperation of first stopper.

2. A decking connection according to claim 1 wherein: the surface of the locking block used for hooking the bottom of the floor board is of a wedge-shaped structure.

3. A decking connection according to claim 2 wherein: the wedge structure has inclination along the width direction and the length direction, and the locking block is gradually locked through the wedge structure in the process of rotating to the locking position from entering the connecting hole.

4. A decking connection according to claim 1 wherein: and a second limiting block for limiting the rotation range of the first limiting block is arranged at the top of the connecting plate.

5. A decking connection according to claim 4, wherein: the tip of first stopper is the arc structure, the inside wall of second stopper is the arcwall face that matches with the arc structure.

6. A decking connection according to claim 4, wherein: the number of the second limiting blocks is two, and the two second limiting blocks are distributed on the diagonal line of the same rectangle and are respectively attached to the two ends of the first limiting block which rotates to the locking position.

7. A decking connection according to claim 1 or claim 4, wherein: the connecting hole is a rectangular hole, and the outer contour of the locking block is matched with the shape of the connecting hole.

8. A decking connection according to claim 5, wherein: the rotation range of the locking block after the locking block is aligned with the connecting hole and passes through the connecting hole is 0-90 degrees.

9. A decking connection according to claim 1 wherein: and the first limiting block is provided with a mounting hole for mounting an auxiliary locking part rotating tool.

10. A decking assembly including a decking connection according to any one of claims 1 to 9, wherein: the positioning device is characterized by further comprising at least two planks, wherein grooves used for placing connecting plates are formed in the planks, and positioning holes matched with the positioning columns are formed in the grooves.