CN205557843U - Connection structure of whole bathroom steel frame and girder steel - Google Patents

Abstract

A connection structure between a steel frame and a steel beam for an integral bathroom, used to connect the steel frame and the steel beam, the connection structure includes a horizontal angle steel connector connected between two steel beams, and a vertical angle steel connector connected between the steel frame and the horizontal Between the angle steel connectors, one end of the vertical angle steel connector is fixedly connected to the horizontal angle steel connector through the first bolt, and the other end is fixedly connected to the top corner of the steel frame through the second bolt, and the bottom corners of the steel frame are respectively connected with supports , the support is connected with the embedded parts in the floor. Connecting the steel frame and steel beams through angle steel connectors can improve the rigidity, strength, and stability of the overall bathroom. When an earthquake occurs, the connection structure can transfer the load on the overall bathroom to the beams, so that the overall bathroom does not suffer local damage and overturning. , does not affect the normal use of the bathroom, and can be a place of refuge; at the same time, it is connected by bolts, which is easy to install, avoids the error of manual welding, can be produced without fire, and can be applied to various installation environments.

Description

A connection structure between a steel frame and a steel beam for an integral bathroom

technical field

The utility model relates to the technical field of building structures, in particular to a connection structure between an integral bathroom steel frame and a steel beam.

Background technique

Steel structure residences have obvious advantages such as light weight, high space utilization, good seismic performance, and convenient industrial production, which meet the needs of building an ecologically civilized society. Therefore, steel structure residences are increasingly used in the domestic market. In the promotion and application of prefabricated steel structure buildings, the integration of interior decoration is one of its important contents. In the integration of steel structure decoration and decoration, the overall bathroom has become the object of people's attention due to its huge advantages.

With its independent supporting overall frame structure, the integral bathroom not only provides a complete sanitary unit function, realizes washing, toileting, bathing and other functions in a limited space, but also can be assembled in any environment according to the needs of use. Compared with the traditional residential bathroom, the integral bathroom has great advantages. The integral bathroom can not only be produced in a standardized manner, save space, have good waterproof effect, convenient maintenance and maintenance, but also convenient construction and installation, and has good environmental protection benefits.

In the entire building code of our country, there is no clear standard for the connection form of the overall bathroom and the main structure. Therefore, it is of great significance to establish a reasonable connection form between the overall bathroom and the main structure to ensure the overall safety performance of the structure and the normal use of the bathroom.

Utility model content

Aiming at the problems existing in the prior art, the utility model provides a connection structure between the steel frame of the whole bathroom and the steel beam which can improve the rigidity, strength and stability of the whole bathroom, and make the whole bathroom better in seismic performance.

In order to achieve the above object, the utility model adopts the following technical solutions:

A connection structure between a steel frame and a steel beam for an integral bathroom, used for connecting the steel frame and the steel beam, the connection structure includes a horizontal angle steel connector connected between the two steel beams, and a vertical angle steel connector connected to the Between the steel frame and the horizontal angle steel connector, one end of the vertical angle steel connector is fixedly connected to the horizontal angle steel connector by a first bolt, and the other end is fixedly connected to the steel frame by a second bolt The top corners of the steel frame are connected with supports at the bottom corners of the steel frame respectively, and the supports are connected with the embedded parts in the floor slab.

Further, there are two horizontal angle steel connectors, and the two horizontal angle steel connectors are arranged back to back.

Further, the vertical angle steel connecting pieces respectively connected to the two horizontal angle steel connecting pieces are arranged facing each other.

Further, the horizontal angle steel connector includes a horizontal part and a vertical part, the end of the horizontal part is fixedly connected to the steel beam, and the vertical part is connected to the vertical angle steel connector.

Further, the top edge of the vertical angle steel connecting piece is at the same height as the top edge of the vertical portion.

Further, two right-angled sides of the vertical angle steel connecting piece are respectively connected to the vertical portion and the steel frame.

Further, a gusset plate is set at the connecting part of the horizontal angle steel connector or/and the steel frame and the vertical angle steel connector, and the first bolt or/and the second bolt are fixed through the gusset plate Installed on the horizontal angle steel connector or/and the steel frame.

Further, each side of the steel frame is surrounded by angle steel to form a cube, and the middle part of the steel frame is provided with three angle steel supports, and the two ends of each angle steel support are respectively connected to the vertical phase of the cube. two adjacent sides.

Further, the steel beam is I-shaped, including a main beam located above and a secondary beam located below, and the ends of the horizontal connectors are connected to the inside of the secondary beam.

Further, the support includes a pole connected to the bottom of the steel frame and a bottom plate arranged at the bottom of the pole, and the top of the embedded part passes through the bottom plate and is fixed by a nut.

The beneficial effects of the utility model:

The connection structure includes a horizontal angle steel connector connected between two steel beams, a vertical angle steel connector connected between the steel frame and the horizontal angle steel connector, and the steel frame and the steel connection are connected through the angle steel connector. , the steel frame can improve the rigidity, strength, and stability of the overall bathroom, and the connection structure can transfer the load on the overall bathroom to the steel beams, so that the overall bathroom will not be partially damaged and overturned, and the steel frame will not buckle or overturn, making the bathroom It can be used normally and can be a place of refuge; at the same time, the steel frame, the horizontal angle steel connector and the vertical angle steel connector are fixedly connected by the first bolt and the second bolt, which is easy to install and avoids the error of manual welding. Fire production, can be applied to various installation environments.

Description of drawings

Fig. 1 is the three-dimensional schematic diagram of the connection structure of the utility model integral bathroom steel frame and the steel beam;

Fig. 2 is a top view of the connection structure between the overall bathroom steel frame and the steel beam shown in Fig. 1;

Fig. 3 is the front view of the connection structure of the integral bathroom steel frame and the steel beam shown in Fig. 1;

Fig. 4 is a side view of the connection structure between the overall bathroom steel frame and the steel beam shown in Fig. 1;

Fig. 5 is a partial enlarged view of place A in Fig. 2;

Fig. 6 is a partial enlarged view of place B in Fig. 3;

Fig. 7 is a partial enlarged view of place C in Fig. 3;

Figure 8 is a partial enlarged view at D in Figure 3;

In the figure, 1—steel beam, 2—main beam, 3—secondary beam, 4—steel frame, 5—horizontal angle steel connector, 6—horizontal part, 7—vertical part, 8—vertical angle steel connector, 9 —first bolt, 10—second bolt, 11—standard bolt, 12—gusset plate, 13—angle steel support, 14—support, 15—rod, 16—bottom plate, 17—embedded parts, 18—floor , 19-nut.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present utility model are only used to explain the relationship between the components in a certain posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

In addition, the descriptions related to "first", "second" and so on in the present application are only for the purpose of description, and should not be understood as indicating or implying their relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined as "first" and "second" may explicitly or implicitly include at least one of these features. In addition, the technical solutions of the various embodiments can be combined with each other, but it must be based on the realization of those skilled in the art. When the combination of technical solutions is contradictory or cannot be realized, it should be considered that the combination of technical solutions does not exist , also not within the scope of protection required by the utility model.

As shown in Figure 1, the utility model provides a connection structure between the steel frame of the integral bathroom and the steel beam, which is used to connect the steel frame 4 and the steel beam 1, and each side of the steel frame 4 is surrounded by angle steel to form a cube, so that the steel frame 4 It has good bearing capacity, it is convenient to use angle steel to obtain materials, the structure is simple, the construction is simple, and problems such as errors caused by welding are avoided. The two adjacent sides of the cube are connected by standard bolts 11. In this embodiment, the bolts are ordinary standard M8 bolts. Since the integral bathroom is an accessory device and is less affected by the seismic load, a small-sized angle steel should be selected. This practical The specifications of all angle steel rods in the new model are selected as L50*50*3. In order to facilitate the production and processing of components, and the structure is less stressed, all steel materials are made of Q235B grade steel. The steel beam 1 is I-shaped and includes a main beam 2 located above and a secondary beam 3 located below.

As shown in Figure 1, Figure 2 and Figure 5, the connection structure includes a horizontal angle steel connector 5 connected between the secondary beams 3 of two steel beams 1, and a vertical angle steel connector 8 connected to the steel frame 4 and the horizontal angle steel connector 5 Between them, one end of the vertical angle steel connector 8 is fixedly connected to the horizontal angle steel connector 5 through the first bolt 9 , and the other end is fixedly connected to the top corner of the steel frame 4 through the second bolt 10 .

As shown in Figure 1, Figure 2 and Figure 5, the length of the horizontal angle steel connector 5 can be freely selected according to the distance between the steel beams 1. There are two horizontal angle steel connectors 5, which are located on the inner side and the outer side respectively. 5 are arranged back to back, as shown in Figure 4, that is, from a side view, two horizontal angle steel connectors 3 are arranged back to back in the form of "┘" and "└", each horizontal angle steel connector 5 includes a horizontal part 6 and a vertical part 7, The two ends of the horizontal part 6 are respectively fixedly connected to the inner side of the secondary beam 3 of the two steel beams 1 by standard bolts 11 , and the vertical part 7 is connected by a vertical angle steel connector 8 .

As shown in Fig. 1, Fig. 3 and Fig. 6, there are four vertical angle steel connectors 8, which are respectively connected to the four corners of the top of the steel frame 4. In order to make each vertical angle steel connector 8 cooperate with the horizontal angle steel connection 5 and the steel frame 4, two opposite vertical angle steel connectors 8 connected to different horizontal angle steel connectors 5 are arranged facing each other, and two vertical angle steel connectors 8 connected to the same horizontal angle steel connector 5 are facing away from each other. Set each other, as shown in Figure 2, from the top view, the cross-sections of the two opposite vertical angle steel connectors 8 on different horizontal angle steel connectors 5 are " "" " setting, the cross-sections of the two vertical angle steel connectors 8 on the same horizontal angle steel connector 5 are set as "┐" and "┌". Through the above arrangement, the two right-angle sides of the vertical angle steel connector 8 can be respectively It is connected to the vertical part 7 and the steel frame 4 to increase the connection strength at the connection node. When the integral bathroom encounters an earthquake, local damage will not occur due to insufficient strength of the connection node and components, and the overall buckling will not occur, let alone Overall overturning can occur, so the normal use of the overall bathroom can be guaranteed, and it can also be used as a place of refuge. The top edge of the vertical angle steel connector 8 is at the same height as the top edge of the vertical part 7, and the first bolt 9 is passed between the two connection, the bottom edge of the vertical angle steel connector 8 extends downward to the outer surface of the steel frame 4, and the two are connected by a second bolt 10. In this embodiment, the first bolt 9 and the second bolt 10 are also common Standard M8 bolts.

As shown in Fig. 5, a gusset plate 12 is provided at the joint between the horizontal angle steel connector 5 or/and the steel frame 4 and the vertical angle steel connector 8, and the first bolt 9 or/and the second bolt 10 are fixedly installed on the horizontal angle steel connector 5 through the gusset plate 12. Angle steel connector 5 or/and steel frame 4, in this embodiment, a gusset plate 12 is set between the first bolt 9 and the horizontal angle steel connector 5, and a gusset plate 12 is set between the second bolt 10 and the steel frame 4, the node The plate 12 can play the role of adjusting and fixing the angle steel connector during installation, and the gusset plate 12 can wrap the end of the component, playing the role of beauty and safety.

As shown in Fig. 1, Fig. 3 and Fig. 7, the middle part of the steel frame is provided with three angle steel supports 13, and the two ends of each angle steel support 13 are respectively connected to two sides vertically adjacent to the cube of the steel frame 4, surrounding the steel frame. The three sides of the frame 4 are set, and the other side is used as the door of the overall bathroom. The angle steel support 13 and the vertical side of the steel frame 4 are also fixed by standard bolts 11, and the angle steel support 13 can increase the steel frame. 4 strength, to avoid steel frame 4 deformation.

As shown in Fig. 1, Fig. 3 and Fig. 8, the four corners of the bottom of the steel frame 4 are respectively connected with a support 14, and the support 14 is connected with the embedded part 17 in the floor 18, and the support includes a support connected to the bottom of the steel frame 4. Rod 15 and the base plate 16 that is located at the bottom of pole 15, the top of embedded part 17 passes through the hole of base plate 16, and the end of embedded part 17 is provided with screw thread, is fixed by nut 19, with support 14 and pre-installed The embedded part 17 is fixed. The support 14 and the horizontal angle steel connector 5 can transmit all horizontal earthquakes to the steel beam 1 and the main structure when the integral bathroom is subjected to earthquake action, so that the integral sanitary ware will not affect its normal use function after encountering the fortification intensity earthquake, and the joints The parts are connected by bolts, so there will be no local damage, no overall buckling, and no overall overturning.

The utility model connects the steel frame 4 and the steel beam 1 through the horizontal angle steel connector 5 and the vertical angle steel connector 8 to form the main stress structure of the overall bathroom structure, which can greatly improve the rigidity, strength and stability of the overall bathroom. In the event of an earthquake shock, ensure the stability of the overall bathroom so that it does not collapse. The most commonly used component sizes are selected at the node joints, and the main structures are connected by angle steel and bolts, which can meet the seismic requirements of the overall bathroom and facilitate standardized design and construction. Moreover, the bolt connection has simple structure, various forms, reliable strength, simple operation, low cost, avoids manual welding errors, and can be produced without fire, and can be applied to various installation environments.

The above embodiments are only used to illustrate the technical solution of the utility model without limitation. Although the utility model has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solution of the utility model can be modified or equivalently replaced , without departing from the purpose and scope of the technical solution, which should be covered by the scope of the claims of the present utility model.

Claims (10)

1. A connection structure between a steel frame of an integral bathroom and a steel beam, which is used to connect the steel frame and the steel beam, and is characterized in that it comprises: a horizontal angle steel connector connected between the two steel beams, and a vertical angle steel connection The piece is connected between the steel frame and the horizontal angle steel connector, one end of the vertical angle steel connector is fixedly connected to the horizontal angle steel connector by a first bolt, and the other end is fixedly connected to the horizontal angle steel connector by a second bolt. The top corners of the steel frame, the bottom corners of the steel frame are respectively connected with bearings, and the bearings are connected with the embedded parts in the floor slab. 2. The connection structure of the integral bathroom steel frame and the steel beam according to claim 1, characterized in that there are two horizontal angle steel connectors, and the two horizontal angle steel connectors are arranged back to back. 3. The connection structure between the steel frame and the steel beam of the integral sanitary ware according to claim 2, characterized in that: the vertical angle steel connectors respectively connected to the two horizontal angle steel connectors are arranged facing each other. 4. The connection structure between the overall bathroom steel frame and the steel beam according to claim 1, characterized in that: the horizontal angle steel connector includes a horizontal part and a vertical part, and the end of the horizontal part is fixedly connected to the A steel beam, the vertical portion is connected to the vertical angle steel connecting piece. 5. The connection structure between the steel frame and the steel beam of the integral sanitary ware according to claim 4, characterized in that: the top edge of the vertical angle steel connecting piece is at the same height as the top edge of the vertical part. 6. The connection structure between the steel frame and the steel beam of the integral sanitary ware according to claim 4, characterized in that: the two right-angled sides of the vertical angle steel connecting piece are respectively connected to the vertical part and the steel frame. 7. The connection structure between the overall bathroom steel frame and the steel beam according to claim 1, characterized in that: the horizontal angle steel connector or/and the connection between the steel frame and the vertical angle steel connector is set A gusset plate, the first bolt or/and the second bolt are fixedly installed on the horizontal angle steel connector or/and the steel frame through the gusset plate. 8. The connection structure between the overall bathroom steel frame and the steel beam according to claim 1, characterized in that: each side of the steel frame is surrounded by angle steel to form a cube, and the middle part of the steel frame is provided with three angle steel Support pieces, two ends of each angle steel support piece are respectively connected to two vertically adjacent sides of the cube. 9. The connection structure between the steel frame of the integral bathroom and the steel beam according to claim 1, characterized in that: the steel beam is I-shaped, including a main beam at the top and a secondary beam at the bottom, and the horizontal connecting piece The end of is connected to the inner side of the secondary beam. 10. The connection structure between the overall bathroom steel frame and the steel beam according to claim 1, characterized in that: the support includes a pole connected to the bottom of the steel frame and a bottom plate arranged at the bottom of the pole, The top of the embedded part passes through the bottom plate and is fixed by a nut.