CN205637281U - Connecting piece of wattle and ridge - Google Patents

Abstract

The utility model discloses a connecting piece of wattle and ridge belongs to timber structure connecting piece field, and it has been solved, and current wattle and ridge connecting piece joint strength are not high, the on -dismountable, can not use the problem that causes the wasting of resources repeatedly. The utility model discloses a ridge board base and the wattle base of setting in ridge board base both sides, the wattle base include wattle base curb plate, wattle base upper plate and wattle base hypoplastron, wattle base upper plate, wattle base hypoplastron set up respectively at wattle base curb plate both ends, the wattle base upper plate one end of keeping away from wattle base curb plate be provided with the wattle splint. The utility model discloses can effectively avoid destroying the organizational structure of timber itself, the installation is quick, convenient, and can dismantle the use repeatedly, has reduced timber resources's loss.

Description

A connecting piece between rafters and ridge

technical field

The utility model belongs to the field of wooden structure connectors, in particular to a connector between rafters and roof ridges.

Background technique

The ridge is the opposite slope of the roof or the meeting line at the top between the two opposite sides. It is one of the most important skeleton support structures in the roof of a wooden structure building. The rafters are wooden poles installed on the roof to support the roof covering material. One end of the rafters It is fixed on the top beam or bottom beam, and the other end is connected with the roof ridge. Multiple rafters are arranged side by side, and roof panels are arranged on the multiple parallel rafters to form the roof of the wooden structure house. In the prior art, connecting pieces such as nails, bolts, tooth plates, split rings, shears, and hooks are often used to fix and connect wooden structural components such as rafters and ridge boards. These connecting pieces need to destroy the structure of the wood itself when used. , thus affecting the mechanical properties of the wood structure and reducing the stability of the wood structure. In addition, these connectors cannot be disassembled and reused, which will cause a lot of waste when used in short-term wood structure buildings.

Chinese patent application number 201410394676.3, the patent application document published on November 05, 2014, discloses a leak-proof roof ridge connector, including a connector body that connects two separate roof ridges. The roof ridge includes a main rod, The rod head and the sides arranged on both sides of the main rod; the connector body includes a first connector component and a second connector component with the same structure; the first and second connector components are respectively installed on both sides of the ridge to fix the ridge At the same time, the middle part forms an accommodation cavity for accommodating the main pole of the ridge and the pole head, its top forms a fixed end, and its lower part forms a wing group covering the sides of the ridge; the accommodation cavity is composed of the main pole accommodation chamber and the main pole accommodation chamber When the main rod is placed in the main rod receiving cavity, there is a gap between the two sides of the main rod and the main rod receiving cavity; there are two sets of mounting holes on the fixed end of the top of the connector body ; When the top side of the first connector component and the second connector component are combined together, a first gap is left at the joint, one end of the first gap is connected to the accommodating cavity, and the other end is terminated inside the fixed end. The invention has simple structure, convenient installation and disassembly, can connect two separated roof ridges together, and solves the problem of easy water leakage at the roof ridge connection. However, the technical solution disclosed in this patent application is aimed at the specific house structure design of the greenhouse, and is applied to the fixed connection between the roof rafters and the roof ridge of a large wooden structure building. Its strength is not enough and its stability cannot meet the requirements.

Chinese Patent Application No. 201320055988.2, a patent document published on July 31, 2013, discloses a wood-structure rafter ventilating cement tile roof structure. The roof structure includes ridge tiles, and first structural panels are laid on both sides of the ridge tiles. The first structural slab is laid staggered from the ridge tiles, and ventilation openings are provided at the staggered places. The first structural board is laid on the rafters, and a waterproof layer is laid on the first structural board. A first steel wire mesh protective layer is arranged at the air vent. Lay the first structural board on the top of the rafter at 150-200 mm from the ridge tile, one side of the first wire mesh protection layer is pressed under the first structural board and the other side is folded up. At a distance of 150 to 200 mm from the ridge tiles, the same length of shingle skids is fixed within the length range, and the second structural board is laid on the shingle skids. The roof structure described in this utility model is under the condition that the ridge tiles cannot be or is not suitable for dry construction, and when the cement horizontal slurry is used for construction, the roof will be naturally ventilated, making the attic space comfortable to live in, and ensuring that the roof structure is not easily damaged by moisture. But this utility model is fixed with cement and nails between the rafters and the roof ridge. On the one hand, the weight of the roof of the house is increased, and the load on the structure of the house is increased. The structure of the ridge plate wood material itself makes it unable to be reused and is not suitable for application in wood structure buildings.

Contents of the invention

1. Problems to be solved

Aiming at the problem that the connection strength between the existing rafters and the ridge is not high, it cannot be disassembled, and it cannot be reused repeatedly to cause resource waste, the utility model provides a connection between the rafters and the ridge, which can effectively avoid destroying the structure of the wood itself. The installation is fast and convenient, and it can be disassembled and used repeatedly, which reduces the loss of wood resources.

2. Technical solution

In order to solve the above problems, the utility model adopts the following technical solutions.

A connecting piece between a rafter and a ridge, comprising a ridge slab base and a rafter pedestal arranged on two side panels of the ridge slab base, the rafter pedestal comprising a rafter pedestal side plate, a rafter The base upper plate and the rafter base lower plate; the rafter base upper plate and the rafter base lower plate are respectively arranged at the two ends of the rafter base side plate; the rafter base upper plate is away from One end of the side plate of the rafter base is provided with a rafter splint.

Preferably, the rafter splint is arranged on the end of the upper plate of the rafter base away from the side plate of the rafter base through a rafter hinge.

Preferably, several rafter clips are arranged on the rafter splint.

Preferably, the inner surfaces of the upper plate of the rafter base and the lower plate of the rafter base are both provided with fixing protrusions; the fixing protrusions are semi-cylindrical.

Preferably, the outer surface of the upper plate of the rafter base is provided with upper bolts.

Preferably, the ridge plate base is a square frame structure including four panels; the rafter base is arranged on two opposite panels on the ridge plate base.

Preferably, the ridge plate base is a triangular frame structure including four panels; the rafter base is arranged on two adjacent panels on the ridge plate base.

Preferably, two ridge plate splints are further arranged on the ridge plate base; the two ridge plate splints are respectively arranged at both ends of the bottom surface of the triangular frame structure.

Preferably, one of the two ridge plate splints is fixedly connected to the triangular frame structure, and the other is connected to the triangular frame structure through a ridge plate hinge.

Preferably, a number of ridge plate clips are provided on the side of the ridge plate splint that is connected to the triangular frame structure through a ridge plate hinge.

3. Beneficial effects

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

(1) The rafters and the ridge of the utility model are clamped and fixed by the rafter base, and the ridge plate is fixed by the ridge board base connected with the rafter base, so that the rafters can be quickly fixed and connected With the roof ridge, its structure is simple, the installation and operation are convenient, and the installation process does not need to destroy the structure of the wooden material itself, which has the advantages of reusability, environmental protection, and resource conservation;

(2) The utility model can quickly fix the rafters installed in the rafter base through the rafter splint;

(3) Some rafter clamping nails provided on the rafter splint of the utility model can further fix the position of the rafter, and improve the clamping degree of the rafter base to the rafter;

(4) The fixed protrusions provided on the inner surface of the upper plate of the rafter base and the lower plate of the rafter base of the utility model can further fix the rafters and improve the clamping effect;

(5) The upper bolts arranged on the outer side of the upper plate of the rafter base of the utility model are used to fix the roof panel;

(6) The ridge slab base of the utility model is a square frame structure including four panels, which is suitable for a roof structure in which the ridge slab is arranged on the opposite end faces of two rafters;

(7) The ridge plate base of the utility model is a triangular frame structure including four panels, which is suitable for roof structures where the ridge plate is arranged at the angle between two rafters;

(8) One of the two ridge plate splints of the utility model plays the role of relying on and supporting the ridge plate, and the other plays the role of clamping and fixing the ridge plate;

(9) The utility model is also provided with a number of ridge plate nails on a ridge plate splint connected by the ridge plate hinge, which can further clamp and grasp the effect of the ridge plate;

(10) The utility model is simple in structure, reasonable in design, and easy to manufacture.

Description of drawings

Fig. 1 is the structural representation of the utility model embodiment 1;

Fig. 2 is a schematic perspective view of the rear side of Fig. 1;

Fig. 3 is the structural representation of the utility model embodiment 2;

Fig. 4 is an enlarged schematic diagram of the base of the ridge board in Embodiment 2 of the present invention;

Fig. 5 is a three-dimensional schematic view of the rear side view of Fig. 2;

Fig. 6 is the construction drawing one of a kind of rafter bar and the connector of roof ridge in embodiment 1;

Fig. 7 is the construction drawing two of the connector of a kind of rafter bar and roof ridge in embodiment 1;

Fig. 8 is the construction drawing one of the connector of a kind of rafter bar and roof ridge in embodiment 2;

Fig. 9 is the second construction drawing of a connecting piece between a rafter and a roof ridge in embodiment 2.

In the figure: 1. The rafter splint; 2. The rafter clamp; 3. The rafter hinge; 4. The fixing protrusion; 5. The ridge plate base; 6. The rafter base; 61. The upper plate of the rafter base ; 62, the lower plate of the rafter base; 7, the upper bolt; 8, the hinge of the ridge plate; 9, the plywood of the ridge plate;

detailed description

The utility model is further described below in conjunction with specific embodiments.

Example 1

In this embodiment, a rafter with a specification of 38*89 (in mm) is taken as an example.

As shown in Figure 1, a connecting piece between rafters and the ridge comprises a ridge plate base 5 and a rafter base 6 arranged on the two side panels of the ridge plate base 5, and the rafter base 6 comprises a rafter The base side plate, the rafter base upper plate 61 and the rafter base lower plate 62; the rafter base upper plate 61 and the rafter base lower plate 62 are respectively arranged at the two ends of the rafter base side plate; One end of the base upper plate 61 away from the side plate of the rafter base is provided with a rafter splint 1 through the rafter hinge 3, as shown in Figure 1, three rows of ten rafter clamp nails 2 in total are arranged on the rafter splint 1, three Rows of rafter nails 2 are misplaced, and the number of rafter nails 2 near the rafter hinge 3 is four. The vertical distance between the row of rafter nails 2 and the straight line where the rafter hinge 3 is located is 20mm. The length of the clip nails 2 is 6 mm, and the length of the row of rafter clip nails 2 farthest (80 mm) from the straight line where the rafter hinge 3 is located is 10 mm; the vertical distance between the middle row of rafter clip nails 2 and the straight line where the rafter hinge 3 is located The length of the row of rafter nails 2 is 8mm; the inner surface of the rafter base upper plate 61 is provided with two fixing protrusions 4; the inner surface of the rafter base lower plate 62 is provided with a fixing protrusion 4. The fixed protrusion 4 is semi-cylindrical; as shown in Figure 1, and three fixed protrusions 4 are arranged in a staggered manner; as shown in Figure 2, the outer surface of the upper plate 61 of the rafter base is provided with an upper bolt 7;

As shown in Figure 1, in the present embodiment, the ridge plate base 5 is a square frame structure comprising four panels; The roof structure in which the ridge plate is arranged on the opposite end faces of two rafters has the advantages of firm and stable structure and low manufacturing cost.

The construction process of this embodiment is as follows: as shown in Figure 6, at first the ridge plate 11 is penetrated into the ridge plate base 5 comprising four panel square frame structures, and the two ends of the ridge plate are fixed; then the pre-processed rafters are 12 is loaded into the rafter base 6 on the left and right sides (the groove corresponding to the fixing protrusion 4 is processed on the two opposite sides of the rafter 12 in advance), and the rafter 12 is matched with the fixing protrusion 4 and the groove. Fixing, rotate the rafter splint 1 around the rafter hinge 3 and knock and clamp the rafter 12. Attention should be paid here: a rafter splint is used between two adjacent rafters and the ridge connector in this embodiment 1 are arranged oppositely, so that when the two adjacent rafters 12 are installed, the direction of force is opposite, which can effectively prevent the rafters from slipping due to side loads; finally, as shown in Figure 7, the pre-processed roof panels 13 are installed on the upper On the bolt 7, fix it with nuts.

In the construction process of this embodiment, a waterproof cushion can also be added on the contact surface between the wood and a rafter and the ridge connector to prevent the wood from decaying.

In this embodiment, the ridge plate is fixed by the ridge plate base connected with the rafter base, so that the rafter and the ridge can be fixed and connected quickly. Advantages of utilization, environmental protection, and resource conservation.

Example 2

A rafter and ridge connector, the same as embodiment 1, the difference is: as shown in Figure 3, Figure 5, the ridge plate base 5 is a triangular frame structure comprising four panels; rafter base 6 It is arranged on two adjacent side panels on the ridge board base 5; two roof board splints 9 are also arranged on the roof board base 5; the two roof board splints 9 are respectively arranged at both ends of the bottom surface of the triangular frame structure; One of the ridge plate splints 9 is fixedly connected with the triangular frame structure, and the other is connected with the triangular frame structure by the ridge plate hinge 8; The side is also provided with three rows of six ridge plate clip nails 10 in total, wherein the length of a row near the ridge plate hinge 8 is 6mm, the length of a row away from the ridge plate hinge 8 side is 10mm, and the length of the middle row is 8mm.

The construction process of this embodiment is as follows: as shown in Figure 8, first, the ridge plate 11 is penetrated into the ridge plate base 5 including the triangular frame structure of four panels, and the rotating ridge plate base splint 9 is knocked and clamped to fix the ridge plate 11; Then put the pre-processed rafters 12 into the rafter bases 6 on both sides, fix them through the fixing protrusions 4, rotate the rafter splint 1 around the rafter hinge 3 and knock and clamp the rafters 12 , it is also necessary to note here that a rafter splint 1 is used between two adjacent rafters in this embodiment and the ridge connector, so that when two adjacent rafters 12 are loaded, the direction of force is opposite, which can effectively Prevent the rafters from slipping due to side loads; finally install the pre-processed roof panels 13 on the upper bolts 7 and fix them with nuts.

In the construction process of this embodiment, in order to prevent the decay of the wood, a waterproof cushion can also be added on the contact surface between the wood and a rafter and the ridge connector.

Claims (10)

1. a connector for wattle and ridge, including ridge board pedestal (5) be arranged on (5) two sides of ridge board pedestal Wattle pedestal (6) on plate, it is characterised in that: described wattle pedestal (6) includes wattle base side boards, wattle pedestal upper plate And wattle pedestal lower plate (62) (61)；Described wattle pedestal upper plate (61), wattle pedestal lower plate (62) are separately positioned on Wattle base side boards two ends；Described wattle pedestal upper plate (61) is provided with wattle clamping plate (1) away from one end of wattle base side boards.

A kind of wattle the most according to claim 1 and the connector of ridge, it is characterised in that: described wattle clamping plate (1) It is arranged on wattle pedestal upper plate (61) one end away from wattle base side boards by wattle hinge (3).

A kind of wattle the most according to claim 2 and the connector of ridge, it is characterised in that: described wattle clamping plate (1) On be provided with some wattle clip nails (2).

A kind of wattle the most according to claim 1 and the connector of ridge, it is characterised in that: described wattle pedestal upper plate And the medial surface of wattle pedestal lower plate (62) is provided with fixed lobe (4) (61)；Described fixed lobe (4) is semicircle Column.

A kind of wattle the most according to claim 4 and the connector of ridge, it is characterised in that: described wattle pedestal upper plate (61) lateral surface is provided with upper bolt (7).

6. according to the connector of a kind of wattle described in claim 1-5 any one Yu ridge, it is characterised in that: described room Epimere pedestal (5) is the frame structure including four panels；Described wattle pedestal (6) is arranged on ridge board pedestal (5) On two relative panels.

7. according to the connector of a kind of wattle described in claim 1-5 any one Yu ridge, it is characterised in that: described room Epimere pedestal (5) is the triangle mount structure including four panels；Described wattle pedestal (6) is arranged on ridge board pedestal (5) On upper two adjacent panels.

A kind of wattle the most according to claim 7 and the connector of ridge, it is characterised in that: described ridge board pedestal (5) On be additionally provided with two pieces of ridge board clamping plate (9)；Two pieces of described ridge board clamping plate (9) are respectively arranged at described triangle mount structure Two ends, bottom surface.

A kind of wattle the most according to claim 8 and the connector of ridge, it is characterised in that: two pieces of described ridge plate holders In plate (9), one piece fixing with described triangle mount structure is connected, and one piece is passed through ridge board hinge (8) with described triangle mount structure Connect.

The connector of a kind of wattle the most according to claim 9 and ridge, it is characterised in that: described with described three Angle mount structure is additionally provided with some ridge board clip nails by the side of one piece of ridge board clamping plate (9) that ridge board hinge (8) connects (10)。