CN215213117U

CN215213117U - Wooden protective door structure of prefabricated building

Info

Publication number: CN215213117U
Application number: CN202121391887.3U
Authority: CN
Inventors: 倪西亚
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-22
Filing date: 2021-06-22
Publication date: 2021-12-17
Anticipated expiration: 2031-06-22

Abstract

The invention relates to the technical field of protective doors, and discloses a wooden protective door structure of an assembly type building, which comprises a door body rotatably arranged in a door frame, wherein the door body comprises a top cover, a wood strip and a bottom cover; the wood laths comprise a plurality of outer side wood laths and middle wood laths which are spliced into a plate-shaped structure; the middle wood laths are sequentially spliced, and one side of the middle wood lath positioned at the outermost side is spliced with the outer side wood lath; the top cover is inserted into the upper ends of the wood laths and fixed; the bottom cover is inserted into the lower ends of the wood laths and fixed; and the adjacent wood laths are connected through a fixing component. The invention has the effect of improving the structural stability of the protective door.

Description

Wooden protective door structure of prefabricated building

Technical Field

The invention relates to the technical field of protective doors, in particular to a wooden protective door structure of an assembly type building.

Background

With the further development of national economy, the requirements for home decoration are gradually improved. Protective doors are widely used in safety engineering. The protective door is a necessary protective facility for preventing personal injury on a building construction site, and is suitable for various building construction sites.

The general wooden protective door is simple in manufacturing structure, a plurality of wood boards are nailed and spliced into a whole by using door nails, and for the related technologies, the inventor of the application finds that at least the following technical problems exist in the process of realizing the technical scheme of the invention in the embodiment of the application: a plurality of boards are fixed only by a plurality of simple door nails, and the structure is easy to loosen and not firm enough.

Disclosure of Invention

The embodiment of the application solves the problem of unstable structure of the assembled wooden protective door in the prior art by providing the wooden protective door structure of the assembled building, and realizes the improvement of the structural stability of the wooden protective door.

The embodiment of the application provides a wooden protective door structure of an assembly type building, which comprises a door body rotatably arranged in a door frame, wherein the door body comprises a top cover, a wood strip and a bottom cover; the wood laths comprise a plurality of outer side wood laths and middle wood laths which are spliced into a plate-shaped structure; the middle wood laths are sequentially spliced, and one side of the middle wood lath positioned at the outermost side is spliced with the outer side wood lath; the top cover is inserted into the upper ends of the wood laths and fixed; the bottom cover is inserted into the lower ends of the wood laths and fixed; and the adjacent wood laths are connected through a fixing component.

Further, the fixing assembly comprises a fixing strip, a cutting strip and a fixing spring; the fixing strip is fixed on one side of the middle batten, and fixing grooves are formed in the two sides of the fixing strip; the inserting bar is connected in the fixing groove in a sliding manner; two ends of the fixed spring are respectively and fixedly connected with the groove walls of the inserting bar and the fixed groove; one side of the adjacent wood lath, which is close to the fixing component, is provided with a first slot which is in splicing fit with the fixing strip; and a second slot which is in splicing fit with the inserting strip is formed in the slot wall of the first slot.

Furthermore, one opposite sides of the top cover and the bottom cover are both in an open shape; the upper end and the lower end of the batten are provided with positioning strips; the positioning strips of the adjacent batten support tightly, the positioning strip positioned at the upper end of the batten is inserted into the top cover, the bolts fixed with the positioning strips are connected with the threads on the two sides of the top cover, the positioning strip positioned at the lower end of the batten is inserted into the bottom cover, and the bolts fixed with the positioning strips are connected with the threads on the two sides of the bottom cover.

Furthermore, a reinforcing component for reinforcing connection is connected between the positioning strip and the top cover or the bottom cover.

Further, the stiffening element comprises a dovetail bar; one side of one positioning strip positioned on the outermost side is provided with a first dovetail groove; the first dovetail groove penetrates through the side wall of the positioning strip on the other outermost side; the side walls of the top cover and the bottom cover are provided with second dovetail grooves corresponding to the first dovetail grooves; the dovetail strip is matched with the first dovetail groove and the second dovetail groove in an inserting mode.

Furthermore, the middle part of the dovetail strip is provided with a mounting assembly; the mounting assembly comprises a mounting block and a connecting spring; an installation groove is formed in the middle of the upper end face of the dovetail strip; the mounting block is connected in the mounting groove in a sliding manner; two ends of the connecting spring are respectively connected with the mounting block and the groove wall of the mounting groove; mounting holes are formed in the positions, corresponding to the mounting blocks, of the top cover and the bottom cover; and one side of the mounting block, which is far away from the connecting spring, is flush with the outer side wall of the top cover or the bottom cover.

One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:

1. owing to adopted the structure of a plurality of laths concatenation, be fixed in together a plurality of laths through fixed subassembly, rethread top cap and bottom are further fixed a plurality of laths, so be favorable to splicing this wooden guard gate fast, effectively solved among the prior art fix the problem that makes the structure of guard gate insecure to polylith plank through the iron nail, and then realized improving guard gate installation effectiveness and installation reliability and stability's effect.

2. Owing to adopted the structure of a plurality of fixed subassemblies, through the lock of splicing a plurality of laths each other for the structure of joint is fixed in a plurality of laths together, simple structure, and easily installation has effectively solved the problem that wooden guard gate is not convenient for install among the prior art, and then has realized the effect of being convenient for install the guard gate.

3. Due to the adoption of the structure of the reinforcing assembly, the door body mounting structure is beneficial to improving the connection strength of the door body, the door body mounting is more stable and reliable, the problem of unstable door body connection in the prior art is effectively solved after long-term use, and then the door body mounting strength is enhanced, and the door body protection effect is improved.

Drawings

FIG. 1 is a schematic view of the entirety of an embodiment of the present application;

FIG. 2 is a schematic view of the installation structure of the top cover and the wood lath in the embodiment of the present application;

FIG. 3 is a schematic view of the mounting structure between adjacent wood slats in an embodiment of the present application;

FIG. 4 is a schematic structural diagram of a fixing assembly according to an embodiment of the present application;

fig. 5 is a schematic structural view of a reinforcing member and a mounting member in an embodiment of the present application.

In the figure: 1. a door body; 2. a top cover; 21. a second dovetail groove; 22. mounting holes; 3. a plank bar; 31. a first slot; 32. a second slot; 33. a positioning bar; 34. a first dovetail groove; 4. a bottom cover; 5. a fixing assembly; 51. a fixing strip; 511. fixing grooves; 52. cutting; 53. fixing the spring; 6. a reinforcement assembly; 61. a dovetail strip; 62. mounting grooves; 7. mounting the component; 71. mounting blocks; 72. a spring is connected.

Detailed Description

The embodiment of the application improves the connection between a plurality of wood laths 3 through fixing component 5 by providing a wood protective door structure of an assembly type structure, a plurality of wood laths 3 and the splicing combination of top cover 2 and bottom cover 4, utilizes top cover 2 and bottom cover 4 to further strengthen the connection of a plurality of wood laths 3, solves the problem of unstable structure of the assembly type wood protective door in the prior art, and realizes the improvement of the structural stability of the wood protective door.

In order to better understand the technical solution, the technical solution will be described in detail with reference to the drawings and the specific embodiments.

Referring to fig. 1, the wood protective door structure of the prefabricated building comprises a door body 1 in a rectangular parallelepiped shape, wherein the door body 1 is made of a wood material. The door body 1 comprises a top cover 2, a wood lath 3 and a bottom cover 4, wherein the opposite sides of the top cover 2 and the bottom cover 4 are both in an open structure. The wood slat 3 comprises a plurality of outer wood slats 3 and an intermediate wood slat 3 spliced into a plate-like structure. The top cover 2 is fixed to the upper end surfaces of the wood slat 3, and the bottom cover 4 is fixed to the lower end surfaces of the wood slat 3.

The middle wood laths 3 are sequentially spliced, and one side of the middle wood lath 3 positioned at the outermost side is spliced with the outer side wood lath 3. The adjacent wood laths 3 are connected through the fixing component 5. A fixing component 5 is fixedly arranged on one side of the middle wood lath 3, and one side of the middle wood lath 3 adjacent to the middle wood lath 3 is in inserted fit with the fixing component 5. And fixing components 5 are fixedly arranged on two sides of two middle wood laths 3 positioned on the outermost side of the whole body and are in inserted connection and matching with the outer side wood laths 3 on two sides.

In order to improve the connection stability between the adjacent wooden slats 3, two sets of fixing assemblies 5 are provided in the height direction of the wooden slats 3. The fixing assembly 5 comprises a fixing strip 51, an inserting strip 52 and a fixing spring 53, wherein the fixing strip 51 is fixed on one side of the middle batten 3, the length direction of the fixing strip 51 is consistent with that of the batten 3, fixing grooves 511 are formed in two sides of the fixing strip 51, the inserting strip 52 is slidably connected in the fixing grooves 511, and two ends of the fixing spring 53 are fixedly connected to groove walls of the inserting strip 52 and the fixing grooves 511 respectively. The adjacent wooden lath 3 is provided with a first slot 31 near one side of the fixing component 5, the fixing strip 51 is in insertion fit with the first slot 31, the slot wall of the first slot 31 is provided with a second slot 32, the inserting strip 52 is in insertion fit with the second slot 32, the inserting strip 52 is convenient to be inserted into the second slot 32, and chamfers are arranged on two sides of the inserting strip 52.

The upper end and the lower end of the batten 3 are both fixed with positioning strips 33, the positioning strips 33 of the adjacent batten 3 are abutted tightly, the positioning strip 33 positioned at the upper end of the batten 3 is inserted into the top cover 2, the positioning strip 33 positioned at the lower end of the batten 3 is inserted into the bottom cover 4, and a reinforcing component 6 is connected between the positioning strip 33 and the top cover 2 or the bottom cover 4 and used for reinforcing the connection strength between the adjacent battens 3.

The reinforcing member 6 includes an elongated dovetail strip 61, and the length of the dovetail strip 61 corresponds to the length of the top cover 2. One side of one positioning strip 33 positioned on the outermost side is provided with a first dovetail groove 34, and the first dovetail groove 34 penetrates through the side wall of the other positioning strip 33 positioned on the outermost side. The side walls of the top cover 2 and the bottom cover 4 are respectively provided with a second dovetail groove 21, and when the top cover 2 and the bottom cover 4 are covered on the plurality of positioning strips 33, the first dovetail grooves 34 are communicated and correspond to the second dovetail grooves 21. The dovetail bar 61 is fitted in the first dovetail groove 34 and the second dovetail groove 21.

To further improve the connection of the dovetail strip 61 to the top cover 2 and the bottom cover 4, such that the dovetail strip 61 reinforces the connection with the plurality of positioning strips 33, a mounting assembly 7 is mounted in the middle of the dovetail strip 61. Mounting groove 62 has been seted up at the up end of dovetail 61 and the position that is located the middle part, and installation component 7 includes installation piece 71 and coupling spring 72, and installation piece 71 sliding connection is in mounting groove 62, and the both ends of coupling spring 72 fixed connection respectively install the lower terminal surface of piece 71 and the cell wall of mounting groove 62. All seted up mounting hole 22 in one side that top cap 2 and bottom 4 deviate from mutually, mounting hole 22 is located the middle part of top cap 2 and bottom 4, and the one end that connecting spring 72 was kept away from to mounting block 71 is pegged graft in mounting hole 22, and one side that connecting spring 72 was kept away from to mounting block 71 is parallel and level with the lateral wall of top cap 2 or bottom 4.

Bolts are connected with both sides of the top cover 2 in the length direction in a threaded manner, penetrate through the side wall of the top cover 2 and are fixedly connected with the positioning strips 33 on the outermost side of the upper end of the batten 3; bolts are screwed on both sides of the bottom cover 4 in the length direction, penetrate through the side wall of the bottom cover 4 and are fixedly connected with the outermost positioning strips 33 at the lower ends of the wood laths 3.

The working principle of the embodiment of the application is as follows: when the door body 1 is installed, firstly, the middle wood laths 3 are spliced together, so that the installation strips are inserted into the corresponding first slots 31, the insertion strips 52 on the installation strips are inserted into the corresponding second slots 32, and then the two outer side wood laths 3 on the outermost sides are fixed with the middle wood laths 3.

The lower ends of the plurality of wood laths 3 are inserted into the bottom cover 4 such that the second dovetail grooves 21 on the bottom cover 4 are aligned with the first dovetail grooves 34 on the positioning bars 33, and the dovetail bars 61 are inserted from one side of the bottom cover 4 such that the mounting blocks 71 are inserted into the mounting holes 22 on the bottom cover 4.

And then the top cover 2 is covered on the upper ends of the wood laths 3, so that the second dovetail grooves 21 on the top cover 2 are aligned with the first dovetail grooves 34 on the positioning strips 33, the dovetail strips 61 are inserted into the top cover 2 from one side of the top cover 2, and the mounting blocks 71 are inserted into the mounting holes 22 on the top cover 2.

And finally, the top cover 2 and the positioning strip 33 at the outermost side of the upper end of the batten 3 are fixed through bolts, and the bottom cover 4 and the positioning strip 33 at the outermost side of the lower end of the batten 3 are fixed through bolts, so that the door body 1 is mounted, and the door body is simple in structure, strong in integrity and high in stability and reliability.

The above description is only for the preferred embodiment of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can substitute or change the technical solution and its concept of the present application within the technical scope disclosed in the present application, and shall be covered by the scope of the present application.

Claims

1. A wooden protective door structure of an assembly type building comprises a door body (1) rotatably arranged in a door frame, and is characterized in that the door body (1) comprises a top cover (2), a wood strip (3) and a bottom cover (4);

the wood laths (3) comprise a plurality of outer side wood laths (3) and middle wood laths (3) which are spliced into a plate-shaped structure; the middle wood laths (3) are sequentially spliced, and one side of the middle wood lath (3) positioned at the outermost side is spliced with the outer side wood lath (3);

the top cover (2) is inserted into the upper ends of the wood laths (3) and fixed;

the bottom cover (4) is inserted into the lower ends of the wood laths (3) and fixed;

the adjacent wood battens (3) are connected through a fixing component (5).

2. Wooden protective door structure of fabricated building according to claim 1, characterized in that the fixing assembly (5) comprises a fixing strip (51), a cutting strip (52) and a fixing spring (53);

the fixing strip (51) is fixed on one side of the middle wood lath (3), and fixing grooves (511) are formed in the two sides of the fixing strip (51);

the inserting bar (52) is connected in the fixing groove (511) in a sliding manner;

two ends of the fixed spring (53) are respectively and fixedly connected with the groove walls of the inserting bar (52) and the fixed groove (511);

one side of the adjacent wood lath (3) close to the fixing component (5) is provided with a first slot (31) which is in inserted connection and matching with the fixing strip (51); the wall of the first slot (31) is provided with a second slot (32) which is matched with the inserting strip (52) in an inserting way.

3. The wooden protective door structure of fabricated building according to claim 1, wherein the top cover (2) and the bottom cover (4) are open on the opposite sides;

the upper end and the lower end of the wood lath (3) are provided with positioning strips (33); the positioning strips (33) of the wood lath (3) are abutted tightly, the positioning strips (33) positioned at the upper end of the wood lath (3) are inserted into the top cover (2), bolts fixed with the positioning strips (33) are in threaded connection with the two sides of the top cover (2), the positioning strips (33) positioned at the lower end of the wood lath (3) are inserted into the bottom cover (4), and bolts fixed with the positioning strips (33) are in threaded connection with the two sides of the bottom cover (4).

4. Wooden protective door structure for prefabricated buildings according to claim 3, characterized in that between the positioning strip (33) and the top cover (2) or the bottom cover (4) is connected a reinforcement element (6) for reinforcing the connection.

5. Wooden protective door structure of fabricated building according to claim 4, characterized in that the reinforcement element (6) comprises a dovetail strip (61);

one side of one positioning strip (33) positioned at the outermost side is provided with a first dovetail groove (34); the first dovetail groove (34) penetrates through the side wall of the other outermost positioning strip (33);

the side walls of the top cover (2) and the bottom cover (4) are provided with second dovetail grooves (21) at positions corresponding to the first dovetail grooves (34);

the dovetail strip (61) is matched with the first dovetail groove (34) and the second dovetail groove (21) in an inserting mode.

6. Wooden protective door structure of fabricated building according to claim 5, characterized in that the middle of the dovetail strip (61) is provided with a mounting assembly (7);

the mounting assembly (7) comprises a mounting block (71) and a connecting spring (72);

an installation groove (62) is formed in the middle of the upper end face of the dovetail strip (61); the mounting block (71) is connected in the mounting groove (62) in a sliding manner;

two ends of the connecting spring (72) are respectively connected with the mounting block (71) and the groove wall of the mounting groove (62);

mounting holes (22) are formed in the positions, corresponding to the mounting blocks (71), of the top cover (2) and the bottom cover (4);

one side of the mounting block (71) far away from the connecting spring (72) is flush with the outer side wall of the top cover (2) or the bottom cover (4).