CN218265111U - A Temporary Reinforcement Device for Enhancing the Overall Rigidity of Ancient Timber Structure Buildings - Google Patents

Abstract

The utility model discloses a temporary reinforcement device for enhancing the overall rigidity of an ancient wooden structure building, which belongs to the technical field of temporary reinforcement. The key points of the technical scheme include support columns, steel tie rods and steel hoops. The number of the steel hoops is several. The steel hoop is arranged on the surface of the support column, the surface of the steel hoop is bolted with a connecting steel plate, and the steel tie rod and the connecting steel plate are detachably connected, and by setting several steel hoops to clamp the surface of the supporting column, to achieve For the installation of steel hoops, the support columns are connected together by horizontal and oblique steel tie rods, so that the upper beams, support columns and steel tie rods of the wooden structure ancient building form a plane truss structure, which greatly increases the in-plane rigidity of the structure. The support columns are limited, so that the integrity of the wooden structure is greatly improved, and the components used are simple in process, easy to produce, easy to construct on site, and easy to install and disassemble while strengthening the building.

Description

A Temporary Reinforcement Device for Enhancing the Overall Rigidity of Ancient Timber Structure Buildings

technical field

The utility model relates to the technical field of temporary reinforcement, in particular to a temporary reinforcement device for enhancing the overall rigidity of an ancient wooden structure building.

Background technique

Ancient buildings are traditionally wooden structures. Compared with modern buildings, ancient wooden structures are very fragile, and many external disturbances affect the life of wooden structures. The excellent historical ancient buildings that are now preserved are not affected by environmental erosion, material aging, long-term effects of load, and fatigue. The accumulation of damage and the attenuation of resistance of the structural system are inevitable under the joint action of factors such as the impact effect. In the construction of ancient buildings in the existing infrastructure construction, the settlement and vibration of the engineering construction are mainly controlled, and the pre-reinforcement of ancient buildings is rarely considered. Then increase the rigidity of the ancient building structure itself and improve its safety reserve. Therefore, the current treatment method will inevitably lead to the problem of unsafe construction of the ancient building structure in some unexpected dangers.

Utility model content

The utility model provides a temporary reinforcement device for enhancing the overall rigidity of wooden structure ancient buildings, aiming at solving the problem of ancient building construction in existing infrastructure construction, mainly to control the settlement and vibration of engineering construction, and seldom consider the ancient building Pre-reinforcement is carried out to increase the rigidity of the ancient building structure itself and improve its safety reserve. Therefore, the current treatment method will inevitably lead to the problem of unsafe construction of the ancient building structure in some emergencies.

The utility model is achieved in this way, a temporary reinforcement device for enhancing the overall rigidity of wooden structure ancient buildings, including support columns, steel tie rods and steel hoops, the number of the steel hoops is several, and the steel hoops are arranged on the support columns The surface of the steel hoop is bolted with a connecting steel plate, and the steel tie rod and the connecting steel plate are detachably connected.

In order to achieve the effect of convenient installation of steel hoops, as a temporary reinforcement device for enhancing the overall rigidity of wooden structure ancient buildings of the present utility model, the structural shapes of the steel hoops are various, and the gap between the steel hoops is Can be spliced with each other.

In order to achieve the effect of protecting the support column, as a temporary reinforcement device for enhancing the overall rigidity of the wooden structure ancient building of the utility model, a rubber cushion is arranged between the support column and the steel hoop, and the inside of the steel hoop The curved surface is adhesively connected with the rubber pad.

In order to achieve the fixing effect of adjusting bolts, as a temporary reinforcement device for enhancing the overall rigidity of wooden structure ancient buildings of the present utility model, there are three shapes of the connecting steel plates, and the surface of the connecting steel plates is fixedly connected with adjusting bolts.

In order to achieve the effect of threaded connection of steel rods, as a temporary reinforcement device for enhancing the overall rigidity of wooden structure ancient buildings of the present utility model, one end of the adjusting bolt is flat, and the other end of the adjusting bolt is provided with a screw thread , the steel pull rod is threadedly connected with the adjusting bolt.

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

The temporary reinforcement device for enhancing the overall rigidity of wooden structure ancient buildings achieves the installation of steel hoops by setting several steel hoops to clamp the surface of the supporting columns, and connects the supporting columns together through horizontal and oblique steel tie rods, so that the wooden Structural The beams, support columns and steel tie rods on the upper part of the ancient building form a planar truss structure, which greatly increases the in-plane stiffness of the structure, limits the deformation of the support columns and wooden beams, greatly improves the integrity of the wooden structure, and limits the beam stiffness at the same time. The deformation of the column joints can effectively improve the anti-sway and anti-settlement capabilities of the structure, and the components used are simple in process, easy to produce, easy to on-site construction, and easy to install and disassemble while strengthening the building.

Description of drawings

Fig. 1 is the overall structural diagram of the temporary reinforcing device of the utility model that strengthens the overall rigidity of wooden structure ancient buildings;

Fig. 2 is a top view connection diagram of the overall device in the utility model;

Fig. 3 is the first connection diagram of connecting steel plates in the utility model;

Fig. 4 is the second connection diagram of connecting steel plates in the utility model;

Fig. 5 is the structural diagram of steel hoop in the utility model;

Fig. 6 is the connection diagram of steel hoop in the utility model;

Fig. 7 is a structural diagram of connecting steel plates in the utility model.

In the figure, 1. Support column; 2. Steel tie rod; 3. Connecting steel plate; 4. Steel hoop; 5. Adjusting bolt; 6. Rubber cushion.

detailed description

In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.

In describing the present invention, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical" , "horizontal", "top", "bottom", "inner", "outer" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description. It does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed as limiting the present invention. In addition, in the description of the present utility model, "plurality" means two or more, unless otherwise specifically defined.

Please refer to Figures 1-7, the utility model provides a technical solution: a temporary reinforcement device for enhancing the overall rigidity of a wooden structure ancient building, including support columns 1, steel tie rods 2 and steel hoops 4, the number of steel hoops 4 is several, The steel hoop 4 is arranged on the surface of the support column 1, the surface of the steel hoop 4 is bolted with the connecting steel plate 3, and the steel tie rod 2 and the connecting steel plate 3 are detachably connected.

In this embodiment: by setting several steel hoops 4 to clamp the surface of the support column 1, the installation of the steel hoop 4 is achieved, and the support columns 1 are connected together by horizontal and oblique steel tie rods 2, so that the wooden structure is ancient. The beams on the upper part of the building form a planar truss structure with supporting columns 1 and steel tie rods 2, which greatly increases the in-plane rigidity of the structure, limits the deformation of supporting columns 1 and wooden beams, and greatly improves the integrity of the wooden structure. The deformation of beam-column joints can effectively improve the structure's ability to resist lateral displacement and anti-settlement, and the components used are simple in process, easy to produce, easy to on-site construction, and easy to install and disassemble while strengthening the building.

As a technical optimization scheme of the present invention, the steel hoop 4 has various structural shapes, and the steel hoop 4 can be spliced with each other.

In this embodiment: threaded holes are provided at both ends of the steel hoop 4 to facilitate the mutual splicing and fixing of the steel hoops 4, and it is detachable to facilitate on-site installation and disassembly, through the diversity of the steel hoop 4 arc surface When the steel hoop 4 and the steel hoop 4 are spliced and installed, the angle of the joint is not fixed, so that it can adapt to the complicated distribution of the supporting columns 1 in ancient buildings.

As a technical optimization scheme of the present invention, a rubber cushion 6 is provided between the support column 1 and the steel hoop 4 , and the arc surface inside the steel hoop 4 is bonded to the rubber cushion 6 .

In this embodiment: by setting the rubber cushion 6 between the support column 1 and the steel hoop 4, the clamping of the steel hoop 4 to the support column 1 is protected by the rubber cushion 6 for the support column 1, and the steel hoop 4. The rigid surface layer will not directly act on the surface of the ancient building, thereby protecting the ancient building without causing damage to it.

As a technical optimization scheme of the present invention, there are three shapes of the connecting steel plate 3, and the surface of the connecting steel plate 3 is fixedly connected with an adjusting bolt 5.

In this embodiment: the above-mentioned connecting steel plates 3 are divided into three types: pentagonal, rectangular and circular, wherein the two types of pentagonal and rectangular are provided with threaded holes on one side, and these two connecting steel plates 3 and adjusting bolts 5 threaded connection, two adjustment bolts 5 are installed on the surface of the pentagonal connection steel plate 3, and the two adjustment bolts 5 are not parallel to each other, there is a certain angle to facilitate the connection of the overall plane structure of the reinforcement device, and one is installed on the surface of the rectangular connection steel plate 3 Adjusting bolts 5 are used for the installation of a single steel tie rod 2 in the device. Four adjusting bolts 5 are installed on the surface of the circular connecting steel plate 3, and they are distributed symmetrically. They are used for direct interconnection of multiple steel tie rods 2 and strengthen the reinforcement of the device at the same time. ability.

As a technical optimization scheme of the utility model, one end of the adjusting bolt 5 is flat, the other end of the adjusting bolt 5 is provided with threads, and the steel pull rod 2 is threadedly connected with the adjusting bolt 5 .

In this embodiment: by setting the adjustment bolt 5, the installation of the steel tie rod 2 is facilitated, and at the same time, the setting of the threaded connection makes the steel tie rod 2 movable and detachable to facilitate the installation and disassembly of the construction, and the flat end of the adjustment bolt 5 is convenient for connecting the steel plate 3, and the steel tie rod 2 has a certain adjustable ability when it is installed on the adjusting bolt 5, so as to prevent the specification error of the steel tie rod 2 produced by the workshop.

Working principle: First, parts are customized according to the structural measurement data of the ancient building site. After the parts are delivered, the steel hoop 4 is installed on the surface of the support column 1 through bolts, and at the same time, it is supported by the rubber cushion 6 pairs set by the steel hoop 4. The column 1 is protected, and then the steel tie rods 2 are screwed to the steel hoop 4. Through the threaded connection of each steel tie rod 2, a plane truss structure is formed as a whole, which greatly increases the in-plane rigidity of the structure, and limits the support column 1, The deformation of the wooden beams, and at the same time, each plane frame can directly cooperate with each other, which enhances the stability of the ancient building, greatly improves the integrity of the wooden structure, and limits the deformation of the beam-column joints, which can effectively improve the structure's resistance to lateral movement and Anti-settling ability and easy installation and disassembly.

The above are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present utility model should be included in the utility model. within the scope of protection.

Claims (5)

1. The utility model provides a reinforcing timber structure ancient building integral rigidity's interim reinforcing apparatus, includes support column (1), steel pull rod (2) and steel hoop (4), its characterized in that: the quantity of steel hoop (4) is a plurality of, steel hoop (4) set up the surface at support column (1), the surface bolt joint of steel hoop (4) has connecting plate (3), be connected for dismantling between steel pull rod (2) and connecting plate (3).

2. The temporary reinforcing device for enhancing the integral rigidity of the wooden structure ancient building according to claim 1, wherein: the structural shape of the steel hoop (4) has multiple types, and the steel hoop (4) can be spliced mutually.

3. The temporary reinforcing device for enhancing the integral rigidity of the wood-structure ancient building according to claim 1, wherein: a rubber cushion layer (6) is arranged between the supporting column (1) and the steel hoop (4), and the cambered surface inside the steel hoop (4) is bonded and connected with the rubber cushion layer (6).

4. The temporary reinforcing device for enhancing the integral rigidity of the wood-structure ancient building according to claim 1, wherein: the connecting steel plate (3) has three shapes, and the surface of the connecting steel plate (3) is fixedly connected with an adjusting bolt (5).

5. The temporary reinforcing device for enhancing the integral rigidity of the wooden structure ancient building according to claim 4, wherein: one end of the adjusting bolt (5) is flat, the other end of the adjusting bolt (5) is provided with threads, and the steel pull rod (2) is in threaded connection with the adjusting bolt (5).

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