CN219638126U

CN219638126U - Connection structure of wood rafter and concrete roofing

Info

Publication number: CN219638126U
Application number: CN202320651557.6U
Authority: CN
Inventors: 司开兴; 吴晓波; 李德强; 彭超; 屈吉前; 邓婉璐
Original assignee: Smcc Guilong Construction Co ltd
Current assignee: Smcc Guilong Construction Co ltd
Priority date: 2023-03-29
Filing date: 2023-03-29
Publication date: 2023-09-05
Anticipated expiration: 2033-03-29

Abstract

The utility model relates to the technical field of buildings and discloses a connecting structure of a wood rafter and a concrete roof, which comprises a support body, wherein a concrete base layer is fixedly arranged at the top end of the support body, a fixing layer is fixedly arranged on the right side of the concrete base layer, a T-shaped fixing rod is fixedly arranged in an inner cavity of the fixing layer, a connecting plate I is fixedly connected to the left side of the T-shaped fixing rod, a screw I is connected to an inner cavity at the bottom end of the connecting plate in a threaded manner, and the wood rafter is arranged at the top end of the concrete base layer. The concrete foundation layer and the wood rafters can be combined with each other to be used in the building with the traditional style, the heat preservation and the water resistance of the building with the traditional style are realized through the concrete foundation layer, and the service life of the building with the traditional style is prolonged.

Description

Connection structure of wood rafter and concrete roofing

Technical Field

The utility model relates to the technical field of buildings, in particular to a connecting structure of a wood rafter and a concrete roof.

Background

The wooden rafters are long wood strips for supporting roof boards and tiles by the aid of house purlins, the wooden rafters are used for building a traditional Chinese style building, but when the wooden rafters are used for supporting, the wooden rafters are easy to fall off, the maintenance interval is possibly short, and effective heat preservation and water prevention cannot be achieved, so that concrete is used for a slope roof of a modern building, and in order to enable the traditional style building to be continued, the wooden rafters are required to be continuously used for supporting, and the building cannot be kept in heat preservation and water prevention.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides a connecting structure of a wood rafter and a concrete roof, which has the advantage of connecting the wood rafter with a concrete base layer.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a connection structure of wood rafter and concrete roof, includes the supporter, the top fixed mounting of supporter has the concrete foundation layer, the right side fixed mounting of concrete foundation layer has the fixed layer, the inner chamber fixed mounting of fixed layer has T shape dead lever, the left side fixedly connected with connecting plate one of T shape dead lever, the inner chamber threaded connection of connecting plate one bottom has screw one, the top of concrete foundation layer is provided with the wood rafter.

As a preferable technical scheme of the utility model, an anti-slip layer is fixedly arranged on the left side of the concrete base layer, a T-shaped fixing block is fixedly arranged in an inner cavity of the anti-slip layer, a second connecting plate is fixedly arranged at the top end of the T-shaped fixing block, a second screw is arranged in the inner cavity of the second connecting plate, and the second connecting plate is connected with a C-shaped anti-slip plate through a second screw thread.

As a preferable technical scheme of the utility model, the inner cavity of the fixing layer is provided with a T-shaped round hole, and the T-shaped fixing rod is fixedly arranged in the inner cavity of the T-shaped round groove.

As a preferable technical scheme of the utility model, threaded holes are formed in the top of the right end of the wood rafter, the front side, the rear side and the left side of the left end of the wood rafter, and the first screw penetrates through the connecting plate and is in threaded connection with the threaded holes.

As a preferable technical scheme of the utility model, three T-shaped square holes are formed on the front side, the rear side and the left side of the anti-skid layer, three T-shaped fixing blocks are arranged, and the three T-shaped fixing blocks are respectively and fixedly arranged in the inner cavities of the three T-shaped square holes.

As a preferable technical scheme of the utility model, the C-shaped antiskid plate is in a C shape, and the inner cavity of the C-shaped antiskid plate is attached to the outer surface of the wood rafter.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the T-shaped fixing rod is fixedly arranged in the inner cavity of the fixing layer, and the T-shaped fixing rod is in a T shape, so that the T-shaped fixing rod is difficult to fall off from the inner cavity of the fixing layer, the connecting plate I is more stable, the wood rafters are fixed through the screw I, and the wood rafters are stably fixed, so that the concrete base layer and the wood rafters can be mutually combined for use in a building in a traditional style, the heat preservation and the water resistance of the building in the traditional style are realized through the concrete base layer, and the service life of the building in the traditional style is prolonged.

2. According to the utility model, the second connecting plate is fixed through the T-shaped fixing block, and then the second C-shaped antiskid plate is fixed through the second screw, so that the C-shaped antiskid plate can be used for antiskid the wood rafters, the wood rafters can be effectively prevented from sliding to the outer side of the top end of the concrete base layer, and the T-shaped fixing block is T-shaped, so that the T-shaped fixing block is difficult to fall off from the inner cavity of the antiskid layer, and the stability of the wood rafters in the use process is further improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of the T-shaped fixing block connection of the structure of the present utility model;

FIG. 3 is a schematic view of the connection of the C-shaped antiskid plate with the structure of the present utility model.

In the figure: 1. a support body; 2. a concrete base layer; 3. a fixed layer; 4. a T-shaped fixing rod; 5. a first connecting plate; 6. a first screw; 7. wood rafters; 8. an anti-slip layer; 9. t-shaped fixed blocks; 10. a second connecting plate; 11. a second screw; 12. c-shaped antiskid plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 3, the utility model provides a connecting structure of a wood rafter and a concrete roof, which comprises a support body 1, wherein a concrete base layer 2 is fixedly arranged at the top end of the support body 1, a fixing layer 3 is fixedly arranged at the right side of the concrete base layer 2, a T-shaped fixing rod 4 is fixedly arranged in an inner cavity of the fixing layer 3, a connecting plate I5 is fixedly connected to the left side of the T-shaped fixing rod 4, a screw I6 is connected to an inner cavity at the bottom end of the connecting plate I5 in a threaded manner, and a wood rafter 7 is arranged at the top end of the concrete base layer 2;

through the inner chamber at fixed layer 3 with T shape dead lever 4 fixed mounting to rethread T shape dead lever 4 is the T shape, make T shape dead lever 4 hardly drop from the inner chamber of fixed layer 3, thereby make the connecting plate one 5 more stable, rethread screw one 6 is fixed wood rafter 7, from carrying out stable fixed to wood rafter 7, realized that concrete basic unit 2 and wood rafter 7 can combine each other to use in traditional style's building, the problem of keeping warm and waterproof in traditional style of China building has been solved through concrete basic unit 2, further prolonged the life of building, and avoid wood rafter 7 to need the problem of frequent maintenance in the use.

The left side of the concrete base layer 2 is fixedly provided with an anti-slip layer 8, an inner cavity of the anti-slip layer 8 is fixedly provided with a T-shaped fixed block 9, the top end of the T-shaped fixed block 9 is fixedly provided with a second connecting plate 10, the inner cavity of the second connecting plate 10 is provided with a second screw 11, and the second connecting plate 10 is connected with a C-shaped anti-slip plate 12 through the second screw 11 in a threaded manner;

fix connecting plate two 10 through T shape fixed block 9, rethread screw two 11 is fixed C shape antiskid ribbed tile 12 for C shape antiskid ribbed tile 12 carries out vertical antiskid to wood rafter 7, effectively prevents wood rafter 7 landing to the outside on concrete foundation layer 2 top, and is T shape through T shape fixed block 9, makes T shape fixed block 9 be difficult to follow the inner chamber of skid resistant course 8 and drops, further increases the stability of wood rafter 7 in the use, has improved the security of wood rafter 7 in the use.

Wherein, the inner cavity of the fixed layer 3 is provided with a T-shaped round hole, and a T-shaped fixed rod 4 is fixedly arranged in the inner cavity of the T-shaped round groove;

the T-shaped fixing rod 4 is fixedly arranged in the T-shaped circular groove, so that the T-shaped fixing rod 4 can fix the first connecting plate 5 and further fix the wood rafter 7 through the first connecting plate 5.

Screw holes are formed in the top of the right end of the wood rafter 7, the front side, the rear side and the left side of the left end of the wood rafter 7, and a screw I6 penetrates through the connecting plate I5 to be connected in the screw holes in a threaded mode;

four threaded holes are formed in the wood rafter 7, the screw I6 is screwed into the threaded holes of the wood rafter 7 to fix the wood rafter 7, the screw II 11 is screwed into the threaded holes of the wood rafter 7 to prevent the wood rafter 7 from slipping, and therefore stability of the wood rafter 7 in a using process is guaranteed.

Three T-shaped square holes are formed in the front side, the rear side and the left side of the anti-skid layer 8, three T-shaped fixing blocks 9 are formed in total, and the three T-shaped fixing blocks 9 are fixedly arranged in the inner cavities of the three T-shaped square holes respectively;

the three T-shaped fixing blocks 9 are respectively and fixedly arranged in the inner cavities of the three T-shaped square holes, so that the second screws 11 can be screwed into the inner cavities of the C-shaped antiskid plates 12 from three directions, the C-shaped antiskid plates 12 are fixed, and the antiskid capacity of the wood rafters 7 is further improved.

Wherein, the C-shaped antiskid plate 12 is C-shaped, and the inner cavity of the C-shaped antiskid plate 12 is attached to the outer surface of the wood rafter 7;

the C-shaped antiskid plate 12 is in a C shape, so that the C-shaped antiskid plate 12 can limit the wood rafters 7, the wood rafters 7 are placed to slide out of the top ends of the concrete base layer 2, safety accidents are caused, and the C-shaped antiskid plate 12 is arranged to be detachable, so that the installation of the wood rafters 7 cannot be blocked by the C-shaped antiskid plate 12.

The working principle and the using flow of the utility model are as follows: pre-installing a T-shaped fixing rod 4 in the inner cavity of the fixing layer 3, pre-installing an anti-slip layer 8 in the inner cavity of the anti-slip layer 8, placing a wood rafter 7 at the top end of the concrete base layer 2, and screwing a screw I6 into the inner cavity of the wood rafter 7 through the inner cavity of the connecting plate I5 so as to fix the wood rafter 7;

and then the C-shaped plate is arranged on the left side of the wood rafter 7, so that the left side of the wood rafter 7 is positioned in the inner cavity of the C-shaped antiskid plate 12, and then the second screw 11 penetrates through the inner cavity of the second connecting plate 10 and is screwed into the inner cavity of the wood rafter 7 so as to prevent the wood rafter 7 from skidding.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. The utility model provides a connection structure of wood rafter and concrete roofing, includes support body (1), its characterized in that: the top fixed mounting of supporter (1) has concrete basic unit (2), the right side fixed mounting of concrete basic unit (2) has fixed layer (3), the inner chamber fixed mounting of fixed layer (3) has T shape dead lever (4), the left side fixedly connected with connecting plate one (5) of T shape dead lever (4), the inner chamber threaded connection of connecting plate one (5) bottom has screw one (6), the top of concrete basic unit (2) is provided with wooden rafter (7).

2. A connection structure of a wood rafter and a concrete roof according to claim 1, characterized in that: the anti-skid concrete base layer is characterized in that an anti-skid layer (8) is fixedly arranged on the left side of the concrete base layer (2), a T-shaped fixing block (9) is fixedly arranged in an inner cavity of the anti-skid layer (8), a second connecting plate (10) is fixedly arranged at the top end of the T-shaped fixing block (9), a second screw (11) is arranged in an inner cavity of the second connecting plate (10), and a C-shaped anti-skid plate (12) is connected with the second connecting plate (10) through the second screw (11) in a threaded mode.

3. A connection structure of a wood rafter and a concrete roof according to claim 1, characterized in that: t-shaped round holes are formed in the inner cavity of the fixing layer (3), and the T-shaped fixing rods (4) are fixedly arranged in the inner cavity of the T-shaped round grooves.

4. A connection structure of a wood rafter and a concrete roof according to claim 1, characterized in that: screw holes are formed in the top of the right end of the wood rafter (7), the front side, the rear side and the left side of the left end of the wood rafter, and the screw I (6) penetrates through the connecting plate I (5) to be connected in the screw holes in a threaded mode.

5. A connection structure of wood rafters and concrete roofs according to claim 2, wherein: three T-shaped square holes are formed in the front side, the rear side and the left side of the anti-slip layer (8), the total number of the T-shaped fixing blocks (9) is three, and the three T-shaped fixing blocks (9) are fixedly arranged in the inner cavities of the three T-shaped square holes respectively.

6. A connection structure of wood rafters and concrete roofs according to claim 2, wherein: the C-shaped antiskid plate (12) is C-shaped, and the inner cavity of the C-shaped antiskid plate (12) is attached to the outer surface of the wood rafter (7).