CN217232878U - A plant column overhead support structure - Google Patents

Abstract

The utility model provides an overhead support structure for a workshop column, which comprises an upper annular hoop (5), an upper diagonal support (4) and a lower lift frame (1), which are arranged in sequence from top to bottom, and a lower lift frame (1) The outer beam frame (11) and the upright column (12) are connected up and down, the upper diagonal support (4) is an inclined rod-shaped structure, and the upper end of the upper diagonal support (4) is connected and fixed with the upper ring hoop (5), The upper ring hoop (5) can be fixedly sleeved outside the workshop column (2), and the lower end of the upper diagonal brace (4) is connected and fixed with the outer beam frame (11). This plant column overhead support structure adds a temporary lifting frame support structure around the existing plant column, and temporarily supports the factory building on the lower lifting frame, which can avoid the dismantling and restoration of the upper structure, and reduce the engineering volume and cost of reconstruction. And it does not affect the production of the factory.

Description

A plant column overhead support structure

technical field

The utility model relates to an overhead support structure of a workshop column.

Background technique

With the continuous improvement of smelting technology, in order to better meet the needs of today's society, a large number of existing workshops need to upgrade the process production lines of the existing workshops, replace the new equipment and renovate the equipment foundation, while the general equipment foundation and the nearby workshops need to be upgraded. The column foundation is integrated, and the plant column foundation needs to be reconstructed at the same time as the equipment foundation is reconstructed. The traditional method in the past is to remove all the superstructure above the column foundation of the plant, and restore it after the foundation reconstruction is completed. This method Not only the amount of engineering is large, the cost is high, but also affects the production.

Utility model content

In order to solve the problem of the large amount of engineering when the factory building is reconstructed by the above-mentioned traditional method, the utility model provides a factory building column overhead support structure, which adds a temporary lifting frame support structure around the existing factory building column, and temporarily lifts the factory building. It is supported on the lower lifting frame, which can avoid the dismantling and restoration of the upper structure, reduce the engineering volume and cost of the transformation, and does not affect the production of the workshop.

The technical scheme adopted by the utility model to solve its technical problems is:

An overhead support structure for a factory building column, comprising an upper ring hoop, an upper diagonal support and a lower lift frame arranged in sequence from top to bottom, the lower lift frame includes an outer beam frame and a vertical column connected up and down, and the upper diagonal support is inclined Rod-shaped structure, the upper end of the upper diagonal bracing is connected and fixed with the upper ring hoop, the upper ring hoop can be fixedly sleeved outside the workshop column, and the lower end of the upper diagonal bracing is connected and fixed with the outer beam frame.

The outer beam frame has a rectangular structure, and the outer beam frame can be sleeved outside the plant column. The outer beam frame includes the left outer beam, the front outer beam, the right outer beam and the rear outer beam. Each corner has a post.

The front side of the lower lift frame contains two cross-arranged front inclined rods, and the rear side of the lower lift frame contains two cross-arranged rear inclined rods. The two front inclined rods and the two rear inclined rods are mirror images of each other. The lower ends are provided with support bases.

The left side of the lower lift frame contains the upper left slant bar, the left cross bar and the lower left slant bar which are arranged in order from top to bottom. The upper right inclined bar, the right horizontal bar and the lower right inclined bar are mirror images of each other.

The plant column overhead support structure also includes an upper and lower annular base and an inner beam frame, the annular base can be fixedly sleeved outside the plant column, and the inner beam frame and the outer beam frame are connected and fixed.

The annular base includes an upper annular plate and a lower annular plate arranged in parallel and spaced up and down, a plurality of intermediate vertical plates are arranged between the upper annular plate and the lower annular plate, and the plurality of intermediate vertical plates are arranged at intervals along the circumferential direction of the annular base.

The inner beam frame includes a left inner beam and a right inner beam arranged in parallel on the left and right sides. Both ends of the left inner beam and both ends of the right inner beam are connected and fixed with the outer beam frame, and the left inner beam and the left outer beam are fixed. There is a left upper inclined beam between them, and a right upper inclined beam is arranged between the right inner beam and the right outer beam.

The inner beam frame also includes a front inner beam and a rear inner beam which are arranged in parallel at the front and rear. The side inner beam and the right inner beam are connected and fixed.

The outer beam frame and the upper ring hoop are all rectangular structures, the four corners of the upper ring hoop correspond to the four corners of the outer beam frame up and down, and the four corners of the upper ring hoop correspond to the four corners of the outer beam frame. Connected and fixed by the upper diagonal bracing.

The upper ring hoop has a rectangular structure, the upper ring hoop contains four upper beams, the upper beam contains upper and lower channel steels arranged up and down, the opening of the upper channel steel is downward, the opening of the lower channel steel is upward, the upper channel steel and The lower channel steel connection has a cylindrical structure.

The beneficial effects of the present utility model are:

1. The lower lifting frame is set around the existing factory building column, so that the building column and the lower lifting frame form a whole. The strength and stability of the existing factory building are not changed much. The existing factory building hardly needs to be re-checked, and the amount of renovation and reinforcement is small, which saves costs. .

2. The lower part of the lower part is simple to lift and occupies a small area, which can be flexibly arranged according to the actual situation of the site to facilitate the reconstruction of the existing plant column foundation and equipment foundation.

3. The plant column overhead support structure has a wide range of applications, suitable for all kinds of steel structures and concrete plant buildings, and is not limited by the type of plant.

4. The realization of the utility model only needs to set the lower lifting frame around the plant column and connect it reliably with the existing plant column through the upper support and the annular base. The construction volume is small and the plant does not need to be shut down, saving costs.

Description of drawings

The accompanying drawings forming a part of the present application are used to provide further understanding of the present invention, and the schematic embodiments and descriptions of the present invention are used to explain the present invention and do not constitute an improper limitation of the present invention.

FIG. 1 is a schematic front view of the plant column overhead support structure according to the present invention.

Fig. 2 is a left side schematic view of the overhead support structure of the workshop column according to the present invention.

FIG. 3 is a schematic cross-sectional view along the direction A-A in FIG. 1 .

Figure 4 is a perspective view of the lower lift frame.

Figure 5 is a schematic diagram of the upper ring hoop, the upper diagonal support and the lower lifting frame.

Figure 6 is a schematic diagram of the connection between the annular base and the plant column.

FIG. 7 is a schematic front view of the connection between the upper ring hoop and the plant column.

FIG. 8 is a schematic top view of the connection between the upper ring hoop and the plant column.

1. Lower lifting frame; 2. Plant column; 3. Ring base; 4. Upper diagonal bracing; 5. Upper ring hoop; 6. Circumferential embedded parts;

11. Outer beam frame; 12. Upright column; 13. Front inclined rod; 14. Left upper inclined rod; 15. Left cross rod; 16. Left lower inclined rod; 17. Inner beam frame;

31. Upper annular plate; 32. Middle vertical plate; 33. Lower annular plate;

51. Upper beam;

111, left outer beam; 112, front outer beam; 113, right outer beam; 114, rear outer beam; 115, left upper inclined beam; 116, right upper inclined beam;

171, left inner beam; 172, right inner beam; 173, front inner beam; 174, rear inner beam; 175, upper support plate;

511, upper channel; 512, lower channel.

Detailed ways

It should be noted that the embodiments in the present application and the features of the embodiments may be combined with each other in the case of no conflict. The present utility model will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.

A plant column overhead support structure, including an upper ring hoop 5, an upper diagonal support 4 and a lower lift 1, which are arranged in sequence from top to bottom, and the lower lift 1 contains an outer beam frame 11 and a vertical column 12 connected up and down, and the upper The diagonal support 4 is an inclined rod-shaped structure, the upper end of the upper diagonal support 4 is connected and fixed with the upper ring hoop 5, and the upper ring hoop 5 can be fixedly sleeved outside the workshop column 2, and the lower end of the upper diagonal support 4 is connected to the upper ring hoop 5. The outer beam frame 11 is connected and fixed, as shown in FIG. 1 to FIG. 5 .

The plant column overhead support structure of the present invention can be used as a temporary support added around the existing plant column 2, and includes an upper ring hoop 5, an upper diagonal support 4 and a lower lift frame 1 that are sequentially connected from top to bottom. . The existing plant column 2 is connected and fixed with the upper ring hoop 5, so that the supporting force is transmitted to the lower lifting frame 1 through the upper ring hoop 5 and the upper diagonal support 4 in turn, forming a stable support structure, and the upper load of the powerhouse is passed through. The plant column overhead support structure is transmitted to the ground.

In this embodiment, the outer beam frame 11 has a horizontal rectangular structure, and the outer beam frame 11 can be sleeved outside the upright plant column 2. The outer beam frame 11 includes a left outer beam 111, a front side beam 111 connected in sequence along the circumferential direction The outer beam 112, the right outer beam 113 and the rear outer beam 114, each of the four corners of the outer beam frame 11 is provided with a column 12, that is, the lower lifting frame 1 contains four columns 12, and the four columns 12 correspond one-to-one At the four corners of the outer beam frame 11 .

In this embodiment, the front side of the lower lift frame 1 includes two cross-arranged front inclined rods 13 , the rear side of the lower lift frame 1 includes two cross-arranged rear inclined rods, and the lower ends of the two front inclined rods 13 and The lower ends of the two rear inclined rods are connected and fixed with the lower ends of the uprights 12 , and the upper ends of the two front inclined rods 13 and the upper ends of the two rear inclined rods are connected and fixed with the upper ends of the uprights 12 . The two front inclined rods 13 and the two rear inclined rods are mirror images of each other, and a support base 18 is provided at the lower end of each upright column 12 , as shown in FIGS. 1 to 3 .

In this embodiment, the left side of the lower lift frame 1 includes an upper left slant bar 14, a left cross bar 15 and a lower left slant bar 16 arranged in sequence from top to bottom. The upper left slant bar 14 and the lower left slant bar 16 are mirror images of each other, The lower end of the inclined rod 14 , the front end of the left cross rod 15 and the upper end of the left lower inclined rod 16 are connected and fixed. The right side of the lower lift frame 1 includes a right upper oblique bar, a right horizontal bar and a right lower oblique bar arranged in sequence from top to bottom, and the right upper oblique bar and the right lower oblique bar are mirror images of each other.

In this embodiment, the plant column overhead support structure further includes a ring base 3 and an inner beam frame 17 that are connected up and down. The ring base 3 has a ring structure, and the ring base 3 can be fixedly sleeved outside the plant column 2. The inner beam frame 17 is connected and fixed with the outer beam frame 11 . The annular base 3 is connected and fixed with the plant column 2, so that the supporting force is transmitted to the lower lifting frame 1 through the annular base 3 and the inner beam frame 17 in turn to form a stable support structure, as shown in Figures 1 to 5.

In this embodiment, the annular base 3 includes an upper annular plate 31 and a lower annular plate 33 that are arranged in parallel at intervals up and down, and a plurality of intermediate vertical plates 32 are arranged between the upper annular plate 31 and the lower annular plate 33. It is connected and fixed with the upper annular plate 31, the upper end of the middle vertical plate 32 is connected and fixed with the lower annular plate 33, and a plurality of middle vertical plates 32 are arranged at intervals along the circumferential direction of the annular base 3, as shown in FIG.

In this embodiment, the inner beam frame 17 includes a left inner beam 171 and a right inner beam 172 arranged in parallel left and right. Both ends of the left inner beam 171 and both ends of the right inner beam 172 are connected to the outer beam frame 11 . The connection is fixed, the left upper inclined beam 115 is arranged between the left inner beam 171 and the left outer beam 111, the right upper inclined beam 116 is arranged between the right inner beam 172 and the right outer beam 113, and the left upper The inclined beam 115 and the right upper inclined beam 116 are mirror images of each other, as shown in FIG. 1 to FIG. 5 .

In this embodiment, the inner beam frame 17 further includes a front inner beam 173 and a rear inner beam 174 arranged in parallel in the front and rear, and both ends of the front inner beam 173 are respectively connected to the left inner beam 171 and the right inner beam 172 For fixing, the two ends of the rear inner beam 174 are respectively connected and fixed with the left inner beam 171 and the right inner beam 172 . An upper support plate 175 is connected between the upper end of the front inner beam 173 and the upper end of the front outer beam 112 , and an upper support plate 175 is also connected between the upper end of the rear inner beam 174 and the upper end of the rear outer beam 114 .

In this embodiment, the annular base 3 has a horizontal rectangular structure, the annular base 3 includes four base beams, the inner beam frame 17 can be sleeved outside the workshop column 2, the four base beams and the left inner beam 171 and the right side beam 171. The inner beam 172 , the front inner beam 173 and the rear inner beam 174 are connected and fixed in one-to-one correspondence. Left inner beam 171 , right inner beam 172 , front inner beam 173 and rear inner beam 174 , left outer beam 111 , front outer beam 112 , right outer beam 113 , rear outer beam 114 and column 12 I-beams can be used.

In this embodiment, the outer beam frame 11 and the upper ring hoop 5 are in a horizontal rectangular structure, and the four corners of the upper ring hoop 5 are in one-to-one correspondence with the four corners of the outer beam frame 11, and the upper ring hoop The four corners of 5 and the four corners of the outer beam frame 11 are connected and fixed by the upper diagonal support 4, that is, the upper end of the upper diagonal support 4 is connected and fixed with the corner of the upper ring hoop 5, and the lower end of the upper diagonal support 4 is connected to The corner connections of the outer beam frame 11 are fixed.

In this embodiment, the upper ring hoop 5 contains four upper beams 51, and the four upper beams 51 are connected end to end along the circumferential direction of the factory column 2 in a ring structure, and the upper beam 51 contains upper and lower channel steel 511 and lower channel steel 512. , the opening of the upper channel steel 511 faces downward, the opening of the lower channel steel 512 faces upward, and the upper channel steel 511 and the lower channel steel 512 are connected in a cylindrical structure, as shown in FIG. 7 and FIG. 8 .

The following describes the use method of the plant column overhead support structure.

The plant column overhead support structure is installed on the outer components of the plant column 2, and the components of the plant column overhead support structure can be connected and fixed by welding. The outer surface of the workshop column 2 is provided with a peripheral embedded member 6 in the circumferential direction, and the peripheral embedded member 6 is welded and fixed with the upper ring hoop 5 and the ring base 3 . Thereby, the supporting force is transmitted to the lower lifting frame 1 through the upper ring hoop 5 and the ring base 3 to form a stable support structure, and the upper load of the workshop is transmitted to the ground through the overhead support structure of the workshop column.

In order to facilitate understanding and description, the present utility model adopts the absolute positional relationship to describe, unless otherwise specified, the orientation word "up" represents the upper direction in Fig. 1 , and the orientation word "down" represents the lower direction in Fig. 1 Side direction, the azimuth "left" indicates the left direction in Figure 1, the azimuth "right" indicates the right direction in Figure 1, and the azimuth "front" indicates that it is perpendicular to the paper in Figure 1 and points to the outside of the paper The orientation word "rear" means the direction perpendicular to the paper in Figure 1 and pointing to the inside of the paper. The present invention is described using the viewing angle of a reader or user, but the above-mentioned orientation words cannot be understood or interpreted as limiting the protection scope of the present invention.

The above descriptions are only specific examples of the present invention, and cannot limit the scope of implementation of the present invention. Therefore, the replacement of the equivalent components thereof, or the equivalent changes and modifications made according to the scope of the patent protection of the present invention, shall still belong to the scope of the present invention. Scope covered by this patent. In addition, technical features and technical features, technical features and technical solutions, and technical solutions and technical solutions in the present invention can be freely combined and used.

Claims (10)

1. An overhead support structure for a workshop column, wherein the overhead support structure for a workshop column comprises an upper ring hoop (5), an upper oblique support (4) and a lower lift frame (1) that are set sequentially from top to bottom. ), the lower lift frame (1) contains the outer beam frame (11) and the upright column (12) connected up and down, the upper diagonal support (4) is an inclined rod-like structure, and the upper end of the upper diagonal support (4) is connected to the upper ring The hoop (5) is connected and fixed, the upper ring hoop (5) can be fixedly sleeved outside the workshop column (2), and the lower end of the upper diagonal brace (4) is connected and fixed with the outer beam frame (11). 2. The plant column overhead support structure according to claim 1 is characterized in that, the outer beam frame (11) is in a rectangular structure, the outer beam frame (11) can be sleeved outside the factory column (2), and the outer beam frame ( 11) Containing the left side outer beam (111), the front side outer beam (112), the right side outer beam (113) and the rear side outer beam (114) connected in sequence, and the four corners of the outer beam frame (11) are provided with There is an upright (12). 3. The plant column overhead support structure according to claim 2 is characterized in that, the front side of the lower lifting frame (1) contains two cross-arranged front inclined rods (13), and the rear side of the lower lifting frame (1) There are two cross-arranged rear inclined rods, the two front inclined rods (13) and the two rear inclined rods are mirror images of each other, and a support base (18) is provided at the lower end of each upright column (12). 4. The plant column overhead support structure according to claim 2 is characterized in that, the left side of the lower lift frame (1) contains the left upper inclined bar (14), the left cross bar (15) and The lower left inclined rod (16), the upper left inclined rod (14) and the lower left inclined rod (16) are mirror images of each other. A downward inclined rod, the upper right inclined rod and the lower right inclined rod are mirror images of each other. 5. The plant column overhead support structure according to claim 1, characterized in that, the plant column overhead support structure further comprises an annular base (3) and an inner beam frame (17) connected up and down, and the annular base (3) can The fixed sleeve is arranged outside the workshop column (2), and the inner beam frame (17) is connected and fixed with the outer beam frame (11). 6. The plant column overhead support structure according to claim 5, is characterized in that, the annular base (3) contains upper and lower annular plates (31) and lower annular plates (33) arranged in parallel at intervals, and the upper annular plates (31) and A plurality of middle vertical plates (32) are arranged between the lower annular plates (33), and the plurality of middle vertical plates (32) are arranged at intervals along the circumferential direction of the annular base (3). 7. The plant column overhead support structure according to claim 5, wherein the inner beam frame (17) contains a left inner beam (171) and a right inner beam (172) that are arranged in parallel on the left and right, and the left inner beam (172) Both ends of (171) and both ends of the right inner beam (172) are connected and fixed with the outer beam frame (11). The inclined beam (115) is provided with a right upper inclined beam (116) between the right inner transverse beam (172) and the right outer transverse beam (113). 8. The plant column overhead support structure according to claim 7, wherein the inner beam frame (17) also contains a front inner beam (173) and a rear inner beam (174) that are arranged in parallel at the front and rear, Both ends of the beam (173) are connected and fixed with the left inner beam (171) and the right inner beam (172) respectively, and the two ends of the rear inner beam (174) are respectively connected with the left inner beam (171) and the right inner beam (172). The beam (172) is connected and fixed. 9. The plant column overhead support structure according to claim 1 is characterized in that, the outer beam frame (11) and the upper ring hoop (5) are all in a rectangular structure, and the four corners of the upper ring hoop (5) are in the shape of a rectangle. The four corners of the outer beam frame (11) are in one-to-one correspondence, and the four corners of the upper annular hoop (5) and the four corners of the outer beam frame (11) are connected and fixed through the upper diagonal braces (4). 10. The plant column overhead support structure according to claim 1, wherein the upper ring hoop (5) is in a rectangular structure, and the upper ring hoop (5) contains four upper beams (51), and the upper beam (51) The upper channel steel (511) and the lower channel steel (512) are arranged up and down, the opening of the upper channel steel (511) is downward, the opening of the lower channel steel (512) is upward, the upper channel steel (511) and the lower channel steel ( 512) The connection is in a cylindrical structure.

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