CN211690807U

CN211690807U - Log frame connecting structure

Info

Publication number: CN211690807U
Application number: CN201922149137.4U
Authority: CN
Inventors: 张正青
Original assignee: Jingjiang Guolin Forest Co ltd
Current assignee: Jingjiang Guolin Forest Co ltd
Priority date: 2019-12-04
Filing date: 2019-12-04
Publication date: 2020-10-16
Anticipated expiration: 2029-12-04

Abstract

The utility model discloses a log frame connection structure, including second log, coupling mechanism and telescopic machanism, coupling mechanism is in the upper surface of second log, coupling mechanism includes the wood tenon, the lower surface one end fixedly connected with first pressing post of wood tenon, be provided with the second pressing post in the middle of the first pressing post, the bottom fixedly connected with connecting block of second pressing post, one side of connecting block is provided with the second fixture block, one side of second fixture block is provided with the first fixture block, one side fixedly connected with reset spring of first fixture block; install spacing spring, first pressing post, second pressing post, first fixture block and the fixed spring of second log upper surface through the design and be convenient for be connected between tenon and the second log, prevent that the tenon from causing and losing, become an organic whole with the second log, dismantle that can be very convenient after using the tenon simultaneously, can not cause the damage to the tenon, great alleviate staff's burden.

Description

Log frame connecting structure

Technical Field

The utility model belongs to the technical field of the log, concretely relates to log frame attach structure.

Background

The log is a wood section which is cut into a certain length along the length direction of the log according to standard regulation or special regulation of size, shape and quality, the wood section is called the log, however, the log frame connecting structure appearing on the market still has various defects and can not meet the production requirement.

Like the utility model discloses a multi-functional log slot frame construction board that utility model discloses that the bulletin number is CN206386349U, it has realized the environmental protection practicality though, simple structure, and reasonable in design, convenient to use, the anti deformability is strong, bearing capacity is good and the high-grade production and the application that is favorable to the industrialization of quality, still do not solve current former wood frame connection structure in the use, the wood tenon on it is not the integral structure, cause easily losing the wood tenon, the problem of the wood tenon of being not convenient for dismantle simultaneously, we propose a log frame connection structure for this.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a log frame attach structure to propose current log frame attach structure in solving above-mentioned background art in the use, the wood tenon on it is not the integral structure, causes the loss to the wood tenon easily, is not convenient for dismantle the problem of wood tenon simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a log frame connection structure, includes the second log, coupling mechanism and telescopic machanism, coupling mechanism is in the upper surface of second log, coupling mechanism includes the tenon, the first pressing post of lower surface one end fixedly connected with of tenon, the centre of first pressing post is provided with the second and presses the pressing post, the bottom fixedly connected with connecting block of second pressing post, one side of connecting block is provided with the second fixture block, one side of second fixture block is provided with first fixture block, one side fixedly connected with reset spring of first fixture block, just the spacing spring of bottom fixedly connected with of connecting block, the bottom and the top of second fixture block all are provided with the stopper, just the bottom of first pressing post is provided with fixing spring.

Preferably, a first log is arranged on one side of the front surface of the second log, a first tenon is arranged in the middle of the rear surface of the first log, and a second tenon is arranged on one side of the second log.

Preferably, telescopic machanism is in the front surface of first tenon, telescopic machanism includes the briquetting, one side fixedly connected with shifting block of briquetting, just the front surface fixedly connected with expanding spring of briquetting, the spliced pole is worn to be equipped with in the centre of expanding spring.

Preferably, the first pressing column is in the shape of a hollow cylinder, and one side of the first pressing column is provided with a square hole.

Preferably, a fixing groove A is formed in the position of the return spring, and the return spring is installed in the fixing groove A.

Preferably, the upper surface of the second raw wood is provided with a fixing groove B, and the first pressing column is installed in the fixing groove B.

Preferably, the upper surface and the lower surface of the second fixture block are both provided with square grooves A, and the section of the second fixture block is trapezoidal.

Preferably, the rear surface of the first log is provided with a square groove B, and the front surface of the square groove B is provided with a circular groove.

Compared with the prior art, the beneficial effects of the utility model are that:

1. install spacing spring, first pressing post, second pressing post, first fixture block and the fixed spring of second log upper surface through the design and be convenient for be connected between tenon and the second log, prevent that the tenon from causing and losing, become an organic whole with the second log, dismantle that can be very convenient after using the tenon simultaneously, can not cause the damage to the tenon, great alleviate staff's burden.

2. Install shifting block, briquetting, expanding spring and the spliced pole at first tenon front surface through the design and be convenient for install the device, solved in the fixed dead back of one end, the problem that the other end was hardly installed, convenient operation simultaneously, simple to use, labour saving and time saving, the practicality is strong.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of a partial side view cross-sectional structure of a second log of the present invention;

fig. 3 is an enlarged schematic view of a portion a of fig. 2 according to the present invention;

fig. 4 is a schematic view of a partial bottom view of the first log of the present invention;

fig. 5 is a schematic view of a partial top-view cross-sectional structure of the first log of the present invention.

In the figure: 1. a first log; 2. a second log; 3. a first tenon; 4. a second tenon; 5. wood tenons; 6. a first pressing column; 7. a second pressing column; 8. connecting blocks; 9. a first clamping block; 10. a second fixture block; 11. a return spring; 12. a limiting spring; 13. fixing the spring; 14. a limiting block; 15. shifting blocks; 16. briquetting; 17. a tension spring; 18. connecting columns.

Detailed Description

The technical solutions 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, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a log frame connection structure, including second log 2, coupling mechanism and telescopic machanism, coupling mechanism is in the upper surface of second log 2, coupling mechanism includes tenon 5, the first pressing post 6 of lower surface one end fixedly connected with of tenon 5, the centre of first pressing post 6 is provided with second pressing post 7, the bottom fixedly connected with connecting block 8 of second pressing post 7, one side of connecting block 8 is provided with second fixture block 10, one side of second fixture block 10 is provided with first fixture block 9, one side fixedly connected with reset spring 11 of first fixture block 9, and the spacing spring 12 of bottom fixedly connected with of connecting block 8, the bottom and the top of second fixture block 10 all are provided with stopper 14, and the bottom of first pressing post 6 is provided with fixing spring 13, be convenient for be connected between tenon 5 and the second log 2, prevent that tenon 5 from causing and lose.

In order to facilitate the use of the device, in the present embodiment, it is preferable that the first log 1 is provided on the front surface side of the second log 2, the first tenon 3 is provided in the middle of the rear surface of the first log 1, and the second tenon 4 is provided on one side of the second log 2.

In order to facilitate easy installation of the device, in this embodiment, preferably, the telescopic mechanism is located on the front surface of the first tenon 3, the telescopic mechanism includes a pressing block 16, one side of the pressing block 16 is fixedly connected with a shifting block 15, the front surface of the pressing block 16 is fixedly connected with a telescopic spring 17, and a connecting column 18 is arranged in the middle of the telescopic spring 17 in a penetrating manner.

In order to facilitate moving the second pressing column 7, in this embodiment, preferably, the first pressing column 6 is shaped as a hollow cylinder, and one side of the first pressing column 6 is provided with a square hole.

In order to fix the return spring 11, in this embodiment, preferably, a fixing groove a is formed at the position of the return spring 11, and the return spring 11 is installed in the fixing groove a.

In order to facilitate the installation of the first pressing column 6, in this embodiment, preferably, the upper surface of the second raw wood 2 is provided with a fixing groove B, and the first pressing column 6 is installed in the fixing groove B.

In order to facilitate moving the second latch 10, in the present embodiment, preferably, the upper surface and the lower surface of the second latch 10 are both provided with a square groove a, and the cross-sectional shape of the second latch 10 is a trapezoid.

In order to facilitate the movement of the connecting column 18, in this embodiment, it is preferable that the rear surface of the first raw wood 1 is provided with a square groove B, and the front surface of the square groove B is provided with a circular groove.

The utility model discloses a theory of operation and use flow: after the device is installed, when the device is used, after the other end of the first log 1 is fixed, the shifting block 15 can be shifted to move, the shifting block 15 drives the pressing block 16 to move, at the moment, the telescopic spring 17 contracts, meanwhile, the pressing block 16 drives the connecting column 18 to move, the first tenon 3 enters the first log 1, then the positions where the first log 1 and the second log 2 need to be installed are aligned, at the moment, the shifting block 15 is loosened, the first tenon 3 can move under the action of the telescopic spring 17 to be easily installed with the second log 2, the designed connecting column 18 prevents the telescopic spring 17 from twisting, then the wood tenon 5 is pressed downwards, the wood tenon 5 drives the first pressing column 6 to move downwards, so that the first clamping block 9 is clamped with the square hole on the first pressing column 6 under the action of the reset spring 11, namely, the first pressing column 6 is fixed, and the wood tenon 5 is clamped on the first log 1 and the second log 2, when the wood tenon 5 needs to be disassembled, the slight second pressing column 7 can be pressed, the second pressing column 7 drives the connecting block 8 to move, the second pressing column 7 enables the second clamping block 10 to move on one side under the limiting action of the two limiting blocks 14, the second clamping block 10 drives the first clamping block 9 to move, the first clamping block 9 is not clamped with the square hole, the first pressing column 6 can be driven to move upwards under the action of the fixing spring 13, the first pressing column 6 drives the wood tenon 5 to be disassembled from the first wood 1 and the second wood 2, and the wood tenon disassembling device can be disassembled.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A log frame connecting structure comprises a second log (2), a connecting mechanism and a telescopic mechanism, and is characterized in that: the connecting mechanism is arranged on the upper surface of the second log (2) and comprises a wood tenon (5), one end of the lower surface of the wood tenon (5) is fixedly connected with a first pressing column (6), a second pressing column (7) is arranged in the middle of the first pressing column (6), the bottom end of the second pressing column (7) is fixedly connected with a connecting block (8), a second clamping block (10) is arranged on one side of the connecting block (8), a first clamping block (9) is arranged on one side of the second clamping block (10), one side of the first clamping block (9) is fixedly connected with a return spring (11), the bottom end of the connecting block (8) is fixedly connected with a limiting spring (12), the bottom end and the top end of the second fixture block (10) are both provided with a limiting block (14), and the bottom end of the first pressing column (6) is provided with a fixed spring (13).

2. A log frame connecting structure as claimed in claim 1, wherein: the utility model discloses a wood working machine, including second log (2), be provided with first log (1) in the front surface one side of second log (2), be provided with first tenon (3) in the middle of the rear surface of first log (1), just one side of second log (2) is provided with second tenon (4).

3. A log frame connecting structure as claimed in claim 2, wherein: telescopic machanism is in the front surface of first tenon (3), telescopic machanism includes briquetting (16), one side fixedly connected with shifting block (15) of briquetting (16), just the front surface fixedly connected with expanding spring (17) of briquetting (16), spliced pole (18) are worn to be equipped with in the centre of expanding spring (17).

4. A log frame connecting structure as claimed in claim 1, wherein: the first pressing column (6) is in a hollow cylinder shape, and a square hole is formed in one side of the first pressing column (6).

5. A log frame connecting structure as claimed in claim 1, wherein: a fixed groove A is formed in the position of the reset spring (11), and the reset spring (11) is installed in the fixed groove A.

6. A log frame connecting structure as claimed in claim 1, wherein: a fixing groove B is formed in the upper surface of the second log (2), and the first pressing column (6) is installed in the fixing groove B.

7. A log frame connecting structure as claimed in claim 1, wherein: the upper surface and the lower surface of the second clamping block (10) are both provided with square grooves A, and the section of the second clamping block (10) is trapezoidal.

8. A log frame connecting structure as claimed in claim 3, wherein: the rear surface of the first log (1) is provided with a square groove B, and the front surface of the square groove B is provided with a circular groove.