CN210947173U

CN210947173U - Cross-shaped column wall connecting piece with spring

Info

Publication number: CN210947173U
Application number: CN201921311665.9U
Authority: CN
Inventors: 孙强; 王伟; 杨健; 李青
Original assignee: Anhui Jianzhu University
Current assignee: Anhui Jianzhu University
Priority date: 2019-08-13
Filing date: 2019-08-13
Publication date: 2020-07-07
Anticipated expiration: 2029-08-13

Abstract

The utility model discloses a cross column wall connecting piece with a spring, which comprises a brick wall, a connecting piece, a wood column, a foundation stone and a chute; the wooden columns are connected with the brick wall through a plurality of groups of equally spaced connecting pieces, and each connecting piece comprises a rigid rod, a connecting screw, a spring, a pulley and a pulley connecting piece; the rigidity pole is provided with two sets ofly and its middle part is through connecting screw cross rotation connection, there are two sets of springs of elastic connection respectively between the rigidity pole that is located the connecting screw both sides, the upper and lower end of spring is connected on the rigidity pole, the tip of rigidity pole is provided with the spout through the pulley connecting piece, the upper and lower inboard of spout is fixed respectively on post and brick wall through set screw, be provided with two sets of pulleys on the pulley connecting piece, wherein including the first pulley that is located the rigidity pole left and right sides, and be located the terminal second pulley of rigidity pole, the inner of first pulley is passed through the fixed lateral plate of pulley and is connected on rigidity pole tip lateral wall, inside sliding connection is on the well rail of.

Description

Cross-shaped column wall connecting piece with spring

Technical Field

The utility model relates to a building technical field specifically is a cross column wall connecting piece with spring.

Background

In order to improve the stability of the wooden columns, iron wires are usually penetrated through brick walls on the outer sides of the wooden columns, the penetrated iron wires are fastened on the wooden columns, and the brick walls and the wooden columns are connected in such a way, so that the stability of the wooden columns is improved.

The prior art has the following problems: 1. the connecting piece between the traditional brick wall and the wood column has small pulling force, and the brick wall and the wood column are only fixed together by iron wires, so that the stability of the wall column is improved slightly, and the horizontal load during earthquake cannot be resisted; 2. traditional connecting piece simple structure connects and uses not convenient to cause the damage to original timber structure to a certain extent.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cross column wall connecting piece with spring to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a cross column wall connecting piece with a spring comprises a brick wall, a connecting piece, a wood column, a foundation stone and a sliding chute; the wood columns are fixedly installed at the tops of the foundation stones, the heights of the tops of the wood columns are consistent with those of the brick walls, the wood columns are connected with the brick walls through a plurality of groups of equally-spaced connecting pieces, and each connecting piece comprises a rigid rod, a connecting screw, a spring, a pulley and a pulley connecting piece; the rigidity pole is provided with two sets ofly and its middle part is through connecting screw cross rotation connection, be located and there are two sets of springs of elastic connection respectively between the rigidity pole of connecting screw both sides, the upper and lower end of spring is connected on the rigidity pole, the tip of rigidity pole is provided with the spout through the pulley connecting piece, the upper and lower inboard of spout is fixed respectively on post and brick wall through set screw, be provided with two sets of pulleys on the pulley connecting piece, wherein including the first pulley that is located the rigidity pole left and right sides, and be located the terminal second pulley of rigidity pole, first pulley sliding connection is at spout inner wall up end, the inner of first pulley is connected on rigidity pole tip lateral wall through the fixed lateral plate of pulley, the second pulley sets up at the fixed lateral plate tip of pulley and connects its shaft, inside sliding connection is on.

As a further aspect of the present invention: the upper end and the lower end of the spring are connected through the fixing screws, so that the tightness of connection with the rigid rod can be kept when the spring stretches.

As a further aspect of the present invention: the fixing screw on the sliding groove penetrates through the brick wall to be connected with an outer wall screw. The stability of the chute installed on the brick wall is convenient to improve by arranging the outer wall screw outside the brick wall.

As a further aspect of the present invention: the rigid rod is rectangular, and the middle section of the rigid rod is a perforated disc with half thickness, so that the weight of the rigid rod can be reduced, and the weight of the rigid rod is reduced when the rigid rod is used.

Compared with the prior art, the beneficial effects of the utility model are that: the connecting piece is arranged between the wooden column and the brick wall to connect, so that the tie capability of the wooden building is enhanced, the stability of the wooden building under the action of repeated horizontal earthquake load is improved, and the connecting mode is convenient and practical.

Drawings

Fig. 1 is a schematic structural view of a cross-shaped stud wall connector with a spring.

Fig. 2 is a schematic structural view of a connector in a cross-shaped stud wall connector with a spring.

Fig. 3 is an enlarged schematic view of a in fig. 2.

Fig. 4 is a schematic structural view of a sliding groove and a fixing screw in a cross-shaped stud wall connecting piece with a spring.

In the figure: 1. brick walls; 2. a connecting member; 3. a wood column; 4. a base stone; 5. a rigid rod; 6. a connecting screw; 7. a spring; 8. a pulley connecting member; 9. a chute; 10. a set screw; 11. the side piece is fixed by the pulley; 12. a first pulley; 13. a second pulley; 14. an exterior wall screw.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Example one

Referring to fig. 1-4, a cross stud wall connector with a spring, includes a brick wall 1, a connector 2, a wood column 3, a foundation stone 4, a chute 9; the wooden column 3 is fixedly installed at the top of the foundation stone 4, the height of the top of the wooden column 3 is consistent with that of the brick wall 1, the wooden column 3 is connected with the brick wall 1 through a plurality of groups of equally-spaced connecting pieces 2, and each connecting piece 2 comprises a rigid rod 5, a connecting screw 6, a spring 7, a pulley and a pulley connecting piece 8 thereof; the rigid rods 5 are provided with two groups, and the middle parts of the rigid rods are in cross rotation connection through a connecting screw 6.

Two groups of springs 7 are respectively and elastically connected between the rigid rods 5 positioned on two sides of the connecting screw 6, the upper end and the lower end of each spring 7 are connected to the rigid rods 5 through fixing screws 10, the upper end and the lower end of each spring 7 are connected through the fixing screws 10, and therefore the tightness of connection with the rigid rods 5 can be kept when the springs 7 stretch.

The end of the rigid rod 5 is provided with a sliding chute 9 through a pulley connecting piece 8, the upper inner side and the lower inner side of the sliding chute 9 are respectively fixed on the wood column 3 and the brick wall 1 through fixing screws 10, and the fixing screws 10 positioned on the sliding chute 9 penetrate through the brick wall 1 to be connected with outer wall screws 14. The stability of the chute 9 mounted on the brick wall is facilitated to be improved by providing the outer wall screw 14 on the outer side of the brick wall 1. Two groups of pulleys are arranged on the pulley connecting piece 8, wherein the pulleys comprise first pulleys 12 positioned on the left side and the right side of the rigid rod 5 and second pulleys 13 positioned at the tail ends of the rigid rod 5, the first pulleys 12 are connected to the upper end face of the inner wall of the sliding groove 9 in a sliding mode, the inner ends of the first pulleys 12 are connected to the side wall of the end portion of the rigid rod 5 through pulley fixing side pieces 11, the second pulleys 13 are arranged at the end portion of the pulley fixing side pieces 11 and connected with wheel shafts of the pulley fixing side pieces, and the inner portions of the second pulleys.

The utility model discloses a theory of operation is: firstly, drilling a hole in the center of a brick wall 1 and a wood column 3, fixing a sliding groove 9 on the brick wall 1 through a fixing screw 10 and an outer wall screw 14, fixing the sliding groove 9 in the wood column 3 through the fixing screw 10, then adjusting a connecting piece 2 to the highest point or the lowest point of the sliding groove 9, inserting a pulley connecting piece 8 from the end part of the sliding groove 9, enabling the upper edge of a first pulley 12 to be in contact with the lower edge of a bayonet at the upper end of the sliding groove 9, installing a second pulley 13 in the sliding groove and sleeving the sliding groove on the sliding groove 9 through a rail, arranging 1 connecting piece 2 along the wood column 3 every 1 meter, and during initial installation, enabling a spring 7 to have no extension or compression and have zero initial internal force. In this way, the springs 7 between the rigid rods 5 are correspondingly shortened and lengthened, whether the wall stud distance is increased or decreased. Not only the tie capability of the wooden building is enhanced, the stability of the wooden building under the action of repeated horizontal earthquake load is improved, but also the connection mode is convenient and practical.

Example two

On the basis of the first embodiment, the rigid rod 5 is rectangular and the middle section thereof is provided with a perforated disk with half the thickness, which can reduce the weight of the rigid rod 5, thereby reducing the self weight of the rigid rod 5 when in use.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. A cross column wall connecting piece with a spring comprises a brick wall (1), a connecting piece (2), a wood column (3), a foundation stone (4) and a sliding chute (9); the wooden column (3) is fixedly installed at the top of the foundation stone (4), the top of the wooden column (3) is consistent with the height of the brick wall (1), and the wooden column is characterized in that the wooden column (3) is connected with the brick wall (1) through a plurality of groups of equally-spaced connecting pieces (2), and each connecting piece (2) comprises a rigid rod (5), a connecting screw (6), a spring (7), a pulley and a pulley connecting piece (8) of the pulley; the rigid rods (5) are provided with two groups, the middle parts of the rigid rods are in cross rotating connection through connecting screws (6), two groups of springs (7) are respectively and elastically connected between the rigid rods (5) positioned at two sides of the connecting screws (6), the upper ends and the lower ends of the springs (7) are connected on the rigid rods (5), the end parts of the rigid rods (5) are provided with sliding grooves (9) through pulley connecting pieces (8), the upper inner sides and the lower inner sides of the sliding grooves (9) are respectively fixed on the wood columns (3) and the brick walls (1) through fixing screws (10), the pulley connecting pieces (8) are provided with two groups of pulleys, the pulley connecting pieces comprise first pulleys (12) positioned at the left side and the right side of the rigid rods (5) and second pulleys (13) positioned at the tail ends of the rigid rods (5), the first pulleys (12) are in sliding connection with the upper end faces of the inner walls of the sliding grooves (9), the inner ends of the, the second pulley (13) is arranged at the end of the pulley fixed side piece (11) and is connected with the wheel axle thereof, and the inner part of the second pulley is connected with the middle rail of the sliding groove (9) in a sliding way.

2. A cross stud-wall connection with spring according to claim 1, characterised in that the upper and lower ends of the spring (7) are connected to the rigid rod (5) by means of fixing screws (10).

3. A cross stud-wall connection with spring according to claim 2, characterized in that the fixing screws (10) on the runner (9) are connected with the outer wall screws (14) through the brick wall (1).

4. A cross stud-wall connection with spring according to claim 3, characterised in that the rigid bar (5) is arranged rectangular.

5. A cross-shaped stud-wall connection with a spring according to any one of claims 1-4, characterized in that the middle section of the rigid rod (5) is provided as a perforated disc with a halved thickness.