Wooden roof truss supporting piece

Abstract

The utility model discloses a wooden roof truss supporting piece, which belongs to the technical field of wooden structures and comprises a main supporting frame, two telescopic plates are connected onto the main supporting frame in a sliding manner, fixed clamping plates are fixedly connected to one ends, far away from each other, of the two telescopic plates, and movable clamping plates are connected to the bottom ends of the two telescopic plates in a sliding manner. The two movable clamping plates correspond to the two fixed clamping plates respectively, a plurality of screw holes are formed in the two telescopic plates and the two fixed clamping plates, a distance adjusting assembly is arranged in the main supporting frame and used for adjusting the distance between the two telescopic plates so as to support wooden frames with different distances, and clamping assemblies are arranged on the two telescopic plates and used for clamping the wooden frames with different distances. The clamping assembly corresponds to the two fixed clamping plates; according to the supporting piece, the length of the supporting piece is adjusted through the distance adjusting assembly, so that the supporting piece can support wood members with different distances, the supporting piece can be fixed to the wood members with different thicknesses through the clamping assembly to be kept stable, and the requirement that the wood roof truss is used under different installation conditions is met.

Description

Technical Field

[0001] The utility model relates to the technical field of wood structures, and more specifically to a wood roof frame support. Background Art

[0002] A log house is a house made of wood. Wooden structures are generally divided into light wooden structures and heavy wooden structures based on their structural form. They use ground screws as the foundation, and the main structural components are all made of solid wood products.

[0003] At present, wooden houses built with light wooden structures are made of wooden frame members. The wooden components in the wooden frame are fixed by supporting members to form a stable supporting frame. However, the shapes of most existing wooden frame supporting members are usually fixed, and generally can only fix and support wooden components of the same thickness and the same spacing, and cannot be adjusted according to the actual installation situation of the wooden frame. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the problems existing in the prior art, the purpose of the present utility model is to provide a wooden roof truss support member, aiming to solve the problem that the shape of the wooden roof truss support member in the prior art is usually fixed, and generally can only provide fixed support for wooden components of the same thickness and the same spacing, and cannot be adjusted according to the actual installation situation of the wooden roof truss.

[0006] 2. Technical solution

[0007] In order to solve the above problems, the utility model adopts the following technical solutions:

[0008] A wooden roof truss support comprises a main support frame, wherein two telescopic plates are slidably connected to the main support frame, and the ends of the two telescopic plates that are away from each other are fixedly connected to fixed splints, and the bottom ends of the two telescopic plates are slidably connected to movable splints, and the two movable splints respectively correspond to the two fixed splints, and a plurality of screw holes are chiseled on the two telescopic plates and the two fixed splints, and a distance adjusting component is arranged in the main support frame, and the distance adjusting component is used to adjust the distance between the two telescopic plates to realize support for wooden frames at different distances, and a clamping component is arranged on the two telescopic plates, and the clamping component corresponds to the two fixed splints to realize clamping of wooden frames of different thicknesses.

[0009] As a preferred solution of the utility model, the distance adjustment assembly includes a bidirectional threaded rod, two bidirectional nuts and two sliding rod groups. The bidirectional threaded rod is rotatably connected in the main support frame. The two bidirectional nuts are threadedly connected to the circumferential surface of the bidirectional threaded rod. The two sliding rod groups are respectively fixedly connected to the ends of the two bidirectional nuts that are away from each other, and the ends of the two sliding rod groups that are away from each other both moveably pass through the main support frame and are respectively fixedly connected to the two telescopic plates.

[0010] As a preferred solution of the utility model, the clamping assembly includes two internal thread blocks and two tightening thread rods, the two internal thread blocks are respectively rotatably connected to the two telescopic plates, the two tightening thread rods are respectively threadedly connected to the two internal thread blocks, and the ends of the two tightening thread rods that are away from each other are respectively fixedly connected to the two movable clamps.

[0011] As a preferred solution of the utility model, the two telescopic plates are fixedly connected with sliding bars, and the two sliding bars are slidably connected to the main support frame.

[0012] As a preferred solution of the utility model, the two movable splints are fixedly connected with sliders, the two telescopic plates are each provided with a slide groove, and the two sliders are respectively slidably connected in the two slide grooves.

[0013] 3. Beneficial effects

[0014] Compared with the prior art, the advantages of the present invention are:

[0015] 1) In this solution, the length of the support member can be adjusted through the distance adjustment mechanism, so that the support member can support wooden truss members with different spacings. After the adjustment is completed, the bayonet formed by the two fixed clamps and the two movable clamps corresponds to different wooden components. The clamping assembly enables the two movable clamps and the two fixed clamps to clamp and fix wooden components of different thicknesses, thereby realizing the connection and support of wooden components in the wooden truss. In the utility model, the support member can support wooden components with different spacings by adjusting the length through the distance adjustment assembly, and can be fixed on wooden components of different thicknesses through the clamping assembly to maintain stability, thereby meeting the use of the wooden truss in different installation situations. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is the front view of the utility model;

[0017] Figure 2 It is a three-dimensional diagram of the utility model;

[0018] Figure 3 It is a cross-sectional view of the utility model;

[0019] Figure 4 It is an exploded view of the utility model.

[0020] Description of the numbers in the figure:

[0021] 1. Main support frame; 2. Telescopic plate; 3. Fixed splint; 4. Movable splint; 51. Bidirectional threaded rod; 52. Bidirectional nut; 53. Sliding rod group; 61. Internal thread block; 62. Tightening threaded rod; 7. Sliding bar; 8. Sliding block; 9. Sliding groove; 10. Screw hole. DETAILED DESCRIPTION

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the utility model in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0024] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0025] Example:

[0026] See also Figure 1-4A wooden roof truss support comprises a main support frame 1, on which two telescopic plates 2 are slidably connected, and the ends of the two telescopic plates 2 that are away from each other are fixedly connected with fixed splints 3, and the bottom ends of the two telescopic plates 2 are slidably connected with movable splints 4, and the two movable splints 4 correspond to the two fixed splints 3 respectively, and a plurality of screw holes 10 are chiseled on the two telescopic plates 2 and the two fixed splints 3, and a distance adjusting component is arranged in the main support frame 1, and the distance adjusting component is used to adjust the distance between the two telescopic plates 2 to realize the support of wooden frames at different distances, and a clamping component is arranged on the two telescopic plates 2, and the clamping component corresponds to the two fixed splints 3 to realize the clamping of wooden frames of different thicknesses.

[0027] In this embodiment, when the wooden truss is being built, the positions of the two telescopic plates 2 on the main support frame 1 are adjusted by the distance adjustment assembly, so that the length formed between the two telescopic plates 2 and the main support frame 1 matches the spacing between the wooden components, and the bayonet formed between the two fixed splints 3 and the two movable splints 4 respectively corresponds to different wooden components. The clamping assembly is used to make the two movable splints 4 cooperate with the two fixed splints 3 to clamp and fix the wooden components. The main support frame 1 and the two telescopic plates 2 stably support the wooden components. Finally, wood screws are driven into the wooden components through the multiple screw holes 10 to fix the support members and the wooden components, thereby achieving the purpose of building the wooden truss.

[0028] Specifically, the distance adjustment assembly includes a bidirectional threaded rod 51, two bidirectional nuts 52 and two slide rod groups 53. The bidirectional threaded rod 51 is rotatably connected to the main support frame 1. The two bidirectional nuts 52 are both threadedly connected to the circumferential surface of the bidirectional threaded rod 51. The two slide rod groups 53 are respectively fixedly connected to the ends of the two bidirectional nuts 52 that are away from each other, and the ends of the two slide rod groups 53 that are away from each other are both movable through the main support frame 1 and are respectively fixedly connected to the two telescopic plates 2.

[0029] In this embodiment, when supporting wooden components with different spacings, the two-way threaded rod 51 is rotated. The surface of the two-way threaded rod 51 is provided with two threads in opposite directions. The two two-way nuts 52 are threadedly connected to the two-way threaded rod 51 through two opposite threads respectively. The rotation of the two-way threaded rod 51 will drive the two two-way nuts 52 to move in opposite directions, thereby driving the two telescopic plates 2 to adjust in opposite directions through the two sliding rod groups 53, so that the two fixed splints 3 and the two movable splints 4 correspond to different wooden components for connection and support.

[0030] Specifically, the clamping assembly includes two internal thread blocks 61 and two tightening thread rods 62. The two internal thread blocks 61 are respectively rotatably connected to the two telescopic plates 2, and the two tightening thread rods 62 are respectively threadedly connected to the two internal thread blocks 61, and the ends of the two tightening thread rods 62 that are away from each other are respectively fixedly connected to the two movable clamps 4.

[0031] In this embodiment, after the two fixed splints 3 and the two movable splints 4 correspond to the wooden components, by rotating the two internal thread blocks 61, the two internal thread blocks 61 drive the two tightening threaded rods 62 to move, and the two tightening threaded rods 62 drive the two movable splints 4 to move, and the two movable splints 4 clamp the wooden components through the two fixed splints 3.

[0032] Specifically, the two telescopic plates 2 are fixedly connected with a slide bar 7 , and the two slide bars 7 are slidably connected to the main support frame 1 .

[0033] In this embodiment, the two slide bars 7 make the movement of the two telescopic plates 2 more stable, and facilitate the adjustment of the positions of the two telescopic plates 2.

[0034] Specifically, the two movable splints 4 are fixedly connected with sliders 8 , the two telescopic plates 2 are each formed with sliding grooves 9 , and the two sliders 8 are slidably connected in the two sliding grooves 9 , respectively.

[0035] In this embodiment, when the two movable clamps 4 move, they respectively drive the two sliders 8 to slide in the two slide grooves 9. When the two sliders 8 and the two slide grooves 9 are slidably connected, the movement of the two movable clamps 4 remains stable.

[0036] Working principle: When the wooden roof truss is being built, the two two-way nuts 52 are driven to move in opposite directions by rotating the two-way threaded rod 51, and the two two-way nuts 52 drive the two telescopic plates 2 to adjust in opposite directions through the two sliding rod groups 53, so that the length formed between the two telescopic plates 2 and the main support frame 1 matches the spacing of the wooden components, and the bayonet formed between the two fixed splints 3 and the two movable splints 4 corresponds to different wooden components, and then the two internal thread blocks 61 are rotated, and the two internal thread blocks 61 drive the two tightening threaded rods 62 to move, and the two tightening threaded rods 62 drive the two movable splints 4 to move, and the two movable splints 4 clamp the wooden components through the two fixed splints 3, and the main support frame 1 and the two telescopic plates 2 stably support the wooden components, and finally, wood screws are driven into the wooden components through the multiple screw holes 10 to fix the support and the wooden components, thereby achieving the purpose of building the wooden roof truss.

[0037] The above is only a preferred specific implementation method of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes within the technical scope disclosed by the utility model according to the technical solution and improved ideas of the utility model, which should be included in the protection scope of the utility model.

Claims

1. A wooden roof truss support, comprising a main support frame (1), characterized in that: Two telescopic plates (2) are slidably connected to the main support frame (1), and the ends of the two telescopic plates (2) that are far away from each other are fixedly connected to a fixed clamping plate (3). The bottom ends of the two telescopic plates (2) are slidably connected to a movable clamping plate (4), and the two movable clamping plates (4) respectively correspond to the two fixed clamping plates (3). A plurality of screw holes (10) are drilled on the two telescopic plates (2) and the two fixed clamping plates (3). A distance adjustment component is arranged in the main support frame (1), and the distance adjustment component is used to adjust the distance between the two telescopic plates (2) so as to support wooden frames at different distances. A clamping component is arranged on the two telescopic plates (2), and the clamping component corresponds to the two fixed clamping plates (3) so as to clamp wooden frames of different thicknesses.

2. A wooden roof truss support according to claim 1, characterized in that: The distance adjustment assembly comprises a bidirectional threaded rod (51), two bidirectional nuts (52) and two slide rod groups (53); the bidirectional threaded rod (51) is rotatably connected to the main support frame (1); the two bidirectional nuts (52) are both threadedly connected to the circumferential surface of the bidirectional threaded rod (51); the two slide rod groups (53) are respectively fixedly connected to the ends of the two bidirectional nuts (52) that are away from each other; and the ends of the two slide rod groups (53) that are away from each other are both movably passed through the main support frame (1) and are respectively fixedly connected to the two telescopic plates (2).

3. A wooden roof truss support according to claim 2, characterized in that: The clamping assembly comprises two internal thread blocks (61) and two tightening thread rods (62), the two internal thread blocks (61) are respectively rotatably connected to the two telescopic plates (2), the two tightening thread rods (62) are respectively threadedly connected in the two internal thread blocks (61), and the ends of the two tightening thread rods (62) that are away from each other are respectively fixedly connected to the two movable clamping plates (4).

4. A wooden roof truss support according to claim 3, characterized in that: The two telescopic plates (2) are both fixedly connected with a slide bar (7), and the two slide bars (7) are both slidably connected to the main support frame (1).

5. A wooden roof truss support according to claim 4, characterized in that: The two movable clamping plates (4) are both fixedly connected with a sliding block (8), the two telescopic plates (2) are both opened with a sliding groove (9), and the two sliding blocks (8) are respectively slidably connected in the two sliding grooves (9).

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