CN207436065U - Suspension device - Google Patents

Abstract

The utility model provides a supporting device. Wherein, the device includes: a support body, a plurality of first columns, and a plurality of bases corresponding to each first column; wherein, each first column is arranged side by side between the support body and the ground, and the first end of the support body is connected to the ground. The first ends of each first column are connected, and the second end is used to connect with the foundation and transmit the supporting force to the foundation to each first column; each base is placed on the ground and connected to the second end of each first column The corresponding connection is used to adjust the height of each first upright column relative to the ground so that the support body and the foundation are closely attached and transfer the force received by each first upright column to the ground. In the utility model, the supporting strength and force-bearing area of the whole device are increased; the height of each first column relative to the ground is adjusted through the base so that the support body and the foundation are closely attached to ensure that when the equipment is placed on the foundation, the support The body as a whole is in a stressed state, which improves the safety factor of the device.

Description

Supporting device

technical field

The utility model relates to the technical field of building support, in particular to a support device.

Background technique

On the construction site, on the one hand, due to early design defects, or when larger equipment needs to be replaced during equipment transformation, the original foundation can no longer meet the weight of the equipment itself; on the other hand, the hoisting of large equipment often requires Make the foundation support and temporarily place the hoisting equipment to strengthen the weak foundation. Generally speaking, the foundation support method is to erect large-diameter steel pipes or section steel from the basement, and evenly support it on the weak foundation, so as to achieve the load-bearing capacity behind the foundation. According to the height of the support required on site, cut out the size of the steel pipe, and then transport it to the support position in the basement. Due to the heavy weight of the steel pipe itself, it cannot be erected by manpower, and it cannot be hoisted by driving or truck crane in the basement. The method of opening the upper hole is to hang the chain hoist from the top of the basement, erect the steel pipe through the chain hoist, and make the steel pipe and the top tightly contact through the inclined pad to achieve the support effect.

At present, there are many support methods, but the effects on foundation support are different. The following two support methods are common. The first method: place the inclined backing plate on the top of the steel pipe, and then tighten the inclined backing plate. This method seems simple and trouble-free, but the original surface contact between the steel pipe and the top foundation has become point contact, which will inevitably affect the expected load-bearing capacity of the steel pipe. The second method: when there are multiple support beams at the support site, steel pipes of different lengths are used to support the support beams and the foundation respectively. Since the number of support beams is generally large, this method uses nearly twice as many steel pipes as supports, which greatly wastes the cost of main materials, time and labor.

Utility model content

In view of this, the utility model proposes a support device, aiming at solving the problems of poor foundation load-bearing effect and low use safety factor caused by the weak support strength of the existing support device to the foundation.

In one aspect, the utility model proposes a support device, which is characterized in that it includes: a support body, a plurality of first uprights, and a plurality of bases corresponding to each of the first uprights; wherein, each of the first uprights The columns are arranged side by side between the support body and the ground, the first end of the support body is connected to the first end of each first column, and the second end is used to connect with the foundation and support the foundation The force is transmitted to each of the first columns; each of the bases is placed on the ground and correspondingly connected to the second end of each of the first columns, and is used to adjust the height of each of the first columns relative to the ground so that the support body is in contact with the ground. The foundation closely fits and transmits the force received by each of the first columns to the ground.

Further, in the above support device, the support body includes at least two I-beams; wherein each of the I-beams is arranged side by side and connected together.

Further, in the above supporting device, each of the first columns is arranged at equal intervals.

Further, in the above supporting device, the base includes: a first connecting plate, an adjusting plate and a second connecting plate; wherein, the first connecting plate is connected to the first column, and the second connecting plate For connecting with the ground, the adjustment plate is placed between the first connection plate and the second connection plate, and is used to adjust the height of the first column relative to the ground so that the support body is closely attached to the foundation combine.

Further, in the above supporting device, the adjusting plate includes: an inclined backing plate and a flat backing plate; wherein, the flat backing plate is placed between the first connecting plate and the second connecting plate for adjusting The height of the first column relative to the ground; the inclined backing plate cooperates with the flat backing plate and is inserted between the first connecting plate and the second connecting plate to level the first connecting plate a column.

Further, in the above-mentioned support device, a plurality of second columns and a plurality of correspondingly arranged bases are arranged side by side between the support body and the foundation; wherein, the first end of the support body is connected to each of the first columns The first ends are connected, and the second ends are used to connect with the support beams on the foundation to support the support beams; the first ends of each of the second columns are used to be connected to the foundation, and the second ends are connected to each of the said support beams. The first end of the base is connected, and the second end of the base is connected with the second end of the support body, which is used to adjust the fitting degree between the second column and the foundation and transfer the supporting force to the foundation to the Each of the second columns.

Further, in the above supporting device, the second columns are arranged at equal intervals.

Further, in the above support device, a first reinforcement rib is provided between both ends of the support body and each of the first columns.

Further, in the above support device, a second reinforcement rib is provided at the connection between the support body and each of the first columns.

Further, in the above supporting device, each of the first columns is a steel pipe; and/or each of the second columns is a steel pipe.

In the utility model, each first column is connected as a whole through a support body, which increases the support strength and stress area of the whole device; the height of each first column relative to the ground is adjusted through the base to make the support body closely adhere to the foundation It is combined to ensure that when the equipment is placed on the foundation, the support body is under stress as a whole, and then the force is transmitted to each first column through the support body, and finally transmitted to the ground through the base, which improves the safety factor of the entire device.

Description of drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiment. The drawings are only for the purpose of illustrating preferred embodiments, and are not considered to limit the present invention. Also throughout the drawings, the same reference numerals are used to designate the same parts. In the attached picture:

Fig. 1 is the structural representation of the support device that the utility model embodiment provides;

Figure 2 is a partially enlarged view of Figure 1;

Fig. 3 is another structural schematic diagram of the support device provided by the embodiment of the present invention.

Detailed ways

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art. It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other. The utility model will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.

Referring to Fig. 1 and Fig. 2, the preferred structure of the supporting device provided by the embodiment of the present invention is shown in the figure. As shown in the figure, the supporting device includes: a support body 1 , a plurality of first columns 2 and a plurality of bases 3 corresponding to the first columns 2 . Specifically, the support body 1 may include at least two I-shaped steels, for example, two I-shaped steels with a size of 200*200*10 may be selected, placed side by side and welded together. The first column 2 can be a steel pipe, such as a steel pipe with a diameter of 400mm. The height and number of the first columns 2 and the number of the bases 3 can be determined according to the actual situation, which is not limited in this embodiment.

Wherein, each first column 2 is arranged side by side between the support body 1 and the ground, the first end (the lower end shown in Figure 1 ) of the support body 1 and the first end (shown in Figure 1 ) of each first column 2 The upper end) is connected, and the second end (the upper end shown in FIG. 1 ) is used to connect with the foundation 4 and transmit the supporting force of the foundation 4 to each column 2 . Each base 3 is placed on the ground and is correspondingly connected with the second end (the lower end shown in FIG. 1 ) of each first column 2, and is used to adjust the height of each first column relative to the ground so that the support body is closely attached to the foundation. Combined to transmit the acting force received by each first column 2 to the ground. Specifically, each first column 2 can be arranged between the support body 1 and the ground at equal intervals, so that each first column 2 is evenly stressed; the top of each first column 2 can be welded to the support body 1 respectively, and each first The bottoms of the columns 2 are respectively connected with the corresponding bases 3 .

The base 3 may include: a first connecting plate 31 , an adjusting plate 32 and a second connecting plate 33 . Specifically, the first connecting plate 31 and the second connecting plate 33 can be square steel plates, such as 30mm steel plates, and the adjusting plate 32 can be square iron plates. Wherein, the first connecting plate 31 is connected with the first column 2, the second connecting plate 33 is used for connecting with the ground, and the adjusting plate 32 is placed between the first connecting plate 31 and the second connecting plate 33 for adjusting the first connecting plate 31 and the second connecting plate 33. The height of a column 2 relative to the ground is such that the support body 1 is closely attached to the foundation. Specifically, the first connecting plate 31 can be welded to the nozzle at the lower end of the first column 2, and the second connecting plate 33 is provided with a plurality of bolt holes. The second connecting plate 33 is fixedly connected to the ground. The adjustment plate 32 can be an iron plate with a certain inclination or flatness. During specific implementation, the adjustment plate 32 of different specifications can be selected according to the requirements for the bonding degree of the support body 1 and the foundation 4 in practice. On the one hand, the bases 3 can adjust the height of the first column 2 relative to the ground according to actual needs, so that the support body 1 can firmly withstand the foundation 4, and on the other hand, can transmit the force received by the first column 2 to the ground.

In this embodiment, each first column 2 is connected as a whole through the support body 1, which increases the support strength and force-bearing area of the whole device; the height of each first column relative to the ground is adjusted through the base to make the support body 1 and The foundation 4 is closely fitted to ensure that when the equipment is placed on the foundation, the supporting body 1 is under stress as a whole, and then the force is transmitted to each first column 2 through the supporting body 1, and finally transmitted to the ground through the base 3, which improves the The safety factor of the whole device solves the problems of poor foundation load-bearing effect and low use safety factor caused by the weak support strength of the existing support device to the foundation.

Continuing to refer to FIG. 2 , in the above embodiment, the adjusting plate 32 may include: an inclined backing plate 321 and a flat backing plate 322 .

The flat backing plate 322 is placed between the first connecting plate 31 and the second connecting plate 33, and is used to adjust the height of the first column 2 relative to the ground. The inclined backing plate 321 matches the flat backing plate 322 and is inserted in the between the connecting plate 31 and the second connecting plate 33 to level the first column 2 . Specifically, a flat backing plate 322 can be placed between the first connecting plate 31 and the second connecting plate 32 to adjust the height of the first column 2, and then the first column 2 can be leveled by the slanting backing plate 321, and the slanting backing plate 321 The thickness of the inclination and flat backing plate 322 can be selected according to the actual situation, for example, an inclined backing plate with an inclination of 1:25 can be selected. During specific implementation, 8 sets of flat backing plates 322 and inclined backing plates 321 can be selected to adjust the height of the first column 2 so that the support body 1 and the foundation 4 are in close contact.

It can be seen that, through the inclined backing plate 321 and the flat backing plate 322, the top I-beam can be tightly supported against the foundation 4, which can better increase the load-bearing capacity of the foundation 4, thereby improving the safety factor of the foundation 4; in addition, the production and It is easy to install, reduces labor costs, saves materials, and shortens construction time.

Referring to Fig. 3, in the above-mentioned embodiment, a plurality of second columns 7 and a plurality of correspondingly arranged bases 3 are arranged side by side between the support body 1 and the foundation 4. Wherein, the first end (the lower end shown in Figure 3) of the support body 1 is connected with the first end (the upper end shown in Figure 3) of each first column 2, and the second end (the lower end shown in Figure 3) is used It is connected with the support beam 8 on the foundation 4 to support the support beam 8. The first end (the upper end shown in Figure 3) of each second column 7 is used to be connected with the foundation 4, and the second end (the lower end shown in Figure 3) is connected with the first end (the upper end shown in Figure 3) of each base 3 upper end), the second end of the base 3 (the lower end shown in Figure 3) is connected to the second end of the support body 1 (the upper end shown in Figure 3), and is used to adjust the distance between the second column 7 and the foundation 4 The degree of fit and transfer the supporting force to the foundation 4 to each second column 7. Specifically, the second column 7 can be a steel pipe. The height and diameter of the second column 7 can be determined according to the actual situation, which is not limited in this embodiment. Each second upright column 7 can be arranged in parallel between each support beam 8, so that each second upright column 7 is balanced in force. The connection relationship between each base 3 and each second column is the same as the connection relationship between each first column 2 and each base 3 in the above embodiment, and will not be repeated here.

It can be seen that by increasing the second columns 7 to support the foundation 4, the second columns 7 can be close to the foundation, increasing the load-bearing fulcrum of the foundation 4 with the support beam 8, and reducing the use of materials and reducing the The construction cost is reduced, and at the same time, the construction time is also saved.

In each of the above-mentioned embodiments, first reinforcing ribs 5 are provided between both ends of the support body 1 and each first upright post 2 . The provision of the first reinforcing rib 5 makes the connection between the support body 1 and the first column 2 more stable, and also enhances the load-bearing capacity of the support body 1 .

Preferably, second reinforcing ribs 6 are provided at the joints between the supporting body 1 and each first column 2 . The second reinforcing rib is welded at the load-bearing point of the support body 1 to further increase the load-bearing safety factor of the foundation.

To sum up, in the utility model, each first column 2 is connected as a whole through the support body 1, which increases the support strength and stress area of the whole device; the height of each first column relative to the ground is adjusted through the base to support The body 1 and the foundation 4 are closely attached to ensure that when the equipment is placed on the foundation, the support body 1 is under stress as a whole, and then the force is transmitted to each first column 2 through the support body 1, and finally transmitted to the ground through the base 3 , The safety factor of the whole device is improved. The support device provided by the utility model is not only suitable for industrial foundation support reinforcement, but also can be used for foundation support in infrastructure and construction industries, and has a wide range of applications. In addition, the supporting device has been actually used on site, and after the foundation has been reinforced, the foundation has not shown any tiny cracks after a long period of equipment placement, which shows that its supporting effect is better.

Obviously, those skilled in the art can make various changes and modifications to the utility model without departing from the spirit and scope of the utility model. In this way, if these modifications and variations of the utility model fall within the scope of the claims of the utility model and equivalent technologies thereof, the utility model is also intended to include these modifications and variations.

Claims (10)

1. A support device, characterized in that it comprises: a support body (1), a plurality of first columns (2) and a plurality of bases (3) corresponding to each of the first columns (2); wherein , Each of the first columns (2) is arranged side by side between the support body (1) and the ground, and the first end of the support body (1) is connected to the first end of each of the first columns (2). connection, the second end is used to connect with the foundation (4) and transfer the supporting force to the foundation (4) to each of the first columns (2); Each of the bases (3) is placed on the ground and correspondingly connected to the second end of each of the first columns (2), for adjusting the height of each of the first columns (2) relative to the ground so that the support body (1 ) closely adheres to the foundation (4) and transmits the force received by each of the first columns (2) to the ground. 2. The support device according to claim 1, characterized in that, the support body (1) comprises at least two I-beams; wherein, The I-beams are arranged side by side and connected together. 3. The supporting device according to claim 2, characterized in that the first columns (2) are arranged at equal intervals. 4. The supporting device according to any one of claims 1 to 3, characterized in that, the base (3) comprises: a first connecting plate (31), an adjusting plate (32) and a second connecting plate ( 33); where, The first connecting plate (31) is connected with the first column (2), the second connecting plate (33) is used for connecting with the ground, and the adjusting plate (32) is placed on the first Between the connecting plate (31) and the second connecting plate (33), it is used to adjust the height of the first column (2) relative to the ground so that the supporting body (1) is in close contact with the foundation. 5. The supporting device according to claim 4, characterized in that, the adjusting plate (32) comprises: an inclined backing plate (321) and a flat backing plate (322); wherein, The flat backing plate (322) is placed between the first connecting plate (31) and the second connecting plate (33), for adjusting the height of the first column (2) relative to the ground; The inclined backing plate (321) cooperates with the flat backing plate (322) and is inserted between the first connecting plate (31) and the second connecting plate (33) to level the The first column (2). 6. The support device according to any one of claims 1 to 3, characterized in that a plurality of second columns (7) and a plurality of Correspondingly set base (3); wherein, The first end of the support body (1) is connected to the first end of each of the first columns (2), and the second end is used to connect with the support beam (8) on the foundation (4) to support the Said support beam (8); The first end of each said second column (7) is used to be connected with the foundation (4), the second end is connected with the first end of each said base (3), and the second end of said base (3) The end is connected with the second end of the support body (1), used to adjust the fitting degree between each of the second columns (7) and the foundation (4) and transmit the supporting force to the foundation (4) Give each said second column (7). 7. The supporting device according to claim 6, characterized in that, the second columns (7) are arranged at equal intervals. 8. The support device according to any one of claims 1 to 3, characterized in that a first reinforcement is provided between both ends of the support body (1) and each of the first columns (2) Tendons (5). 9. The support device according to any one of claims 1 to 3, characterized in that, the connection between the support body (1) and each of the first columns (2) is provided with a second reinforcing rib ( 6). 10. The support device of claim 6, wherein: Each of the first columns (2) is a steel pipe; and/or Each of the second columns (7) is a steel pipe.