Angle steel support structure applied to super-thick raft

Abstract

The angle steel support structure applied to the super-thick raft comprises the raft, an angle steel bottom plate is installed at the top of the raft, and a movable supporting plate is arranged above the angle steel bottom plate. The lifting device is formed by arranging a first notch, a bearing, a threaded rod, a first sliding block, a first sliding groove, a second sliding block, a connecting rod, a sleeve, a handle, a fixing hole, a connecting plate and a fixing rod, the threaded rod is driven to rotate by rotating the handle, the first sliding block and the second sliding block move up and down, a supporting plate and a mounting frame are driven to move up and down, and the height of the mounting frame can be changed; the height of the structure installed on the installation frame can be rapidly changed, the height can be conveniently adjusted in the construction process, and it is conveniently guaranteed that the overall structure is flat and consistent in height.

Description

Technical Field

[0001] The utility model relates to the technical field of machinery, in particular to an angle steel bracket structure applied to an ultra-thick raft plate. Background Art

[0002] Angle steel support in steel structure is a common structural support method. The angle steel corners and edges form a triangle to form a stable structural frame, which can play the role of support, fixation and protection. Angle steel support is widely used in buildings, bridges, roads, machinery and other fields.

[0003] The existing angle steel bracket structure is limited by the uneven ground surface of the processing environment during the support process. When multiple angle steel brackets are used at the same time, different angle steel brackets support the target structure at different heights, causing the target structure to tilt to a certain extent, which will have a certain impact on subsequent processing and is not conducive to actual use.

[0004] For example, an angle steel bracket with publication number CN206017339U comprises: a first angle steel wall (1), a second angle steel wall (2), a third angle steel wall (3) and a fourth angle steel wall (4); the first angle steel wall (1) and the third angle steel wall (3) are an integral structure and are arranged perpendicular to each other; the second angle steel wall (2) and the fourth angle steel wall (4) are an integral structure and are arranged perpendicular to each other; the third angle steel wall (3) and the fourth angle steel wall (4) are on the same horizontal plane; the third angle steel wall (3) and the fourth angle steel wall (4) have a 45° cut angle at the intersection and are welded along the bevel of the cut angle; the first angle steel wall (1) and the second angle steel wall (2) are on the same side of the plane formed by the third angle steel wall (3) and the fourth angle steel wall (4). This technical solution also has the above-mentioned technical problems. Utility Model Content

[0005] The utility model aims to provide an angle steel bracket structure applied to an ultra-thick raft plate to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above purpose, the utility model provides the following technical solution: an angle steel bracket structure used in an ultra-thick raft plate, comprising a raft plate, a top of which is provided with an angle steel bottom plate, and a movable support plate is arranged above the angle steel bottom plate.

[0007] Optionally, a support column is installed on the top of the angle steel base plate, an angle steel fixing plate 1 is installed on the top of the angle steel base plate, the rear side of the angle steel fixing plate 1 is connected to the front side of the support column, and an angle steel fixing plate 2 is installed on the top of the angle steel base plate, and the left side of the angle steel fixing plate 2 is connected to the right side of the support column.

[0008] Optionally, the angle steel base plate, the support column, the angle steel fixing plate 1 and the angle steel fixing plate 2 are an integrated structure.

[0009] Optionally, a slot is provided in the angle steel fixing plate, an outer ring of a bearing is installed in the slot, a vertically upward threaded rod is installed on the inner ring of the bearing, and a slider is threadedly connected to the threaded rod.

[0010] Optionally, a slide groove 1 is opened in the angle steel fixing plate 1, the left side of the slide groove 1 is connected to the right side of the slot 1, a slider 2 is slidably connected in the slide groove 1, the left side of the slider 2 is connected to the right side of the slider 1, and the right side of the slider 2 is connected to the left side of the support plate.

[0011] Optionally, a connecting rod is installed on the top of the threaded rod, and the connecting rod extends upward and passes through the angle steel fixing plate. A sleeve is installed on the surface of the connecting rod, and a handle is installed on the top of the sleeve. A plurality of fixing holes are opened on the top of the angle steel fixing plate. A connecting plate is installed on the left side of the sleeve, and a vertical downward fixing rod is installed on the bottom of the connecting plate. The fixing rod extends downward and is inserted into the fixing hole.

[0012] Optionally, a mounting frame is fixedly mounted on the top of the support plate, a mounting ring is provided in the mounting frame, and a connecting thread is provided on the inner wall of the mounting ring.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model forms a lifting device by arranging a notch 1, a bearing, a threaded rod, a slider 1, a slide groove 1, a slider 2, a connecting rod, a sleeve, a handle, a fixing hole, a connecting plate and a fixing rod. The threaded rod is driven to rotate by rotating the handle, so that the slider 1 and the slider 2 move up and down, and the support plate and the mounting frame move up and down, which can change the height of the mounting frame, so that the height of the structure installed on the mounting frame can be quickly changed, which is convenient for adjusting the height during the construction process, and is convenient for ensuring the flatness and height consistency of the overall structure.

[0015] 2. The utility model forms a stable structure by arranging an angle steel base plate, a support column, an angle steel fixing plate 1, an angle steel fixing plate 2, a mounting hole 1 and a mounting hole 2. Through the mounting hole 1 and the mounting hole 2, the angle steel fixing plate 1 and the angle steel fixing plate 2 can be additionally fixed separately, or connected with other structures to support and fix the angle steel fixing plate 1 and the angle steel fixing plate 2. At the same time, the angle steel base plate, the support column, the angle steel fixing plate 1 and the angle steel fixing plate 2 are an integrated structure, so that they can support and fix each other, further improving the stability and effectively avoiding shaking. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural cross-sectional view of the top view of the utility model;

[0017] Figure 2 It is a schematic diagram of the structure of the top view of the utility model;

[0018] Figure 3 It is a structural cross-sectional view of the front view of the utility model;

[0019] Figure 4 It is a structural cross-sectional view of the right side view of the utility model;

[0020] Figure 5 It is a structural cross-sectional view of the front view of the angle steel base plate, the support column, the angle steel fixing plate 1 and the mounting hole 1 in the utility model;

[0021] Figure 6 It is a structural cross-sectional view of the right side view of the angle steel bottom plate, the support column, the angle steel fixing plate 2 and the mounting hole 2 in the utility model;

[0022] Figure 7 It is a structural cross-sectional view of the angle steel fixing plate 1, the connecting rod, the sleeve, the fixing hole and the top view of the fixing rod in the utility model.

[0023] In the figure: 1 raft plate, 2 angle steel bottom plate, 3 support column, 4 angle steel fixing plate 1, 5 angle steel fixing plate 2, 6 support plate, 7 mounting hole 1, 8 mounting hole 2, 9 notch 1, 10 bearing, 11 threaded rod, 12 slider 1, 13 slide groove 1, 14 slider 2, 15 connecting rod, 16 sleeve, 17 handle, 18 fixing hole, 19 connecting plate, 20 fixing rod, 21 notch 2, 22 slide rod, 23 slider 3, 24 slide groove 2, 25 slider 4, 26 mounting frame, 27 mounting ring, 28 connecting thread. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-7 An angle steel bracket structure used in an ultra-thick raft slab includes a raft slab 1. The raft slab 1 is an ultra-thick raft slab with high durability and can effectively resist foundation settlement. A downwardly recessed groove is provided on the top of the raft slab 1. An angle steel bottom plate 2 is installed in the groove and connected to the top of the raft slab 1. A movable support plate 6 is provided above the angle steel bottom plate 2.

[0026] The top of the angle steel bottom plate 2 is installed with a support column 3, and the top of the angle steel bottom plate 2 is installed with an angle steel fixing plate 4. The angle steel fixing plate 4 is provided with a plurality of mounting holes 7, and the specific number of the mounting holes 7 is three. The angle steel fixing plate 4 can be fixed and installed through the mounting holes 7, so that other structures are connected to the angle steel fixing plate 4, or the angle steel fixing plate 4 is supported and fixed laterally to improve stability. The rear side of the angle steel fixing plate 4 is connected to the front side of the support column 3. The top of the angle steel bottom plate 2 is installed with an angle steel The fixing plate 25, the angle steel fixing plate 25 is provided with a plurality of mounting holes 28, the specific number of the mounting holes 28 is three. The angle steel fixing plate 25 can be fixedly installed through the mounting holes 28 to improve stability. The left side of the angle steel fixing plate 25 is connected to the right side of the support column 3. The support column 3 can laterally support and fix the angle steel fixing plate 1 4 and the angle steel fixing plate 25, so that other structures are connected to the angle steel fixing plate 25, or laterally support and fix the angle steel fixing plate 25 to avoid tilting or shaking and improve stability.

[0027] The angle steel bottom plate 2, the support column 3, the angle steel fixing plate 1 4 and the angle steel fixing plate 2 5 are an integrated structure, so that they form a whole and can support and fix each other to improve stability.

[0028] A slot 9 is provided in the angle steel fixing plate 4, in which the outer ring of a bearing 10 is installed, on the inner ring of the bearing 10 a vertically upward threaded rod 11 is installed, on the threaded rod 11 a slider 12 is threadedly connected, and the slider 12 can move up and down on the threaded rod 11.

[0029] A slide groove 13 is provided in the angle steel fixing plate 4, the left side of the slide groove 13 is connected to the right side of the notch 9, a slider 2 14 is slidably connected in the slide groove 13, the left side of the slider 2 14 is connected to the right side of the slider 12, and the right side of the slider 2 14 is connected to the left side of the support plate 6. When the threaded rod 11 rotates, the slider 12 will move on the threaded rod 11, and the support plate will be driven to move by the slider 2 14 to change the height of the support plate 11.

[0030] A connecting rod 15 is installed on the top of the threaded rod 11, and the connecting rod 15 extends upward and passes through the angle steel fixing plate 4. A sleeve 16 is installed on the surface of the connecting rod 15, and the sleeve 16 can slide up and down. A handle 17 is installed on the top of the sleeve 16. By turning the handle 17, the sleeve 16 and the connecting rod 15 can be driven to rotate, so that the threaded rod 11 can be rotated. A plurality of fixing holes 18 are opened on the top of the angle steel fixing plate 4. A connecting plate 19 is installed on the left side of the sleeve 16. When the sleeve 16 rotates, it will drive the connecting plate 19 to rotate. A vertical downward fixing rod 20 is installed at the bottom of the connecting plate 19. The fixing rod 20 extends downward and is inserted into the fixing hole 18 to fix the fixing rod 20, prevent the connecting plate 19 from rotating, make the sleeve 16 unable to rotate, and prevent the threaded rod 11 from rotating. When the sleeve 16 is moved upward and the fixing rod 20 leaves the fixing hole 18, the sleeve 16 becomes rotatable.

[0031] A notch 21 is provided in the angle steel fixing plate 25, a slide bar 22 is installed in the notch 21, a slider 3 23 is slidably connected to the surface of the slider 22, a slide groove 24 is provided in the angle steel fixing plate 25, the rear side of the slide groove 24 is connected to the front side of the notch 21, a slider 4 25 is slidably connected in the slide groove 24, the front side of the slider 4 25 is connected to the rear side of the support plate 6, when the support plate 6 moves up and down, it will drive the slider 4 25 to slide up and down, and make the slider 3 23 slide up and down on the surface of the slide bar 22, the slide bar 22, the slider 3 23, the slide groove 24 and the slider 4 25 can support the support plate 6 by cooperating with each other to prevent the support plate 6 from tilting and keep the support plate 6 stable.

[0032] A mounting frame 26 is fixedly installed on the top of the support plate 6. When the support plate 6 moves up and down, the mounting frame 26 will be driven to move. A mounting ring 27 is provided inside the mounting frame 26, and a connecting thread 28 is provided on the inner wall of the mounting ring 27. Other structures can be connected and installed through the connecting thread 28.

[0033] When in use, other structures are installed on the mounting frame 26 through the connecting thread 28 to connect them to the mounting frame 26, and then the sleeve 16 is moved upward to make the fixing rod 20 leave the fixing hole 18, and then the handle 17 can be rotated to rotate the sleeve 16 and the connecting rod 15, thereby driving the threaded rod 11 to rotate, so that the slider 12 moves on the threaded rod 11, and the support plate 6 is driven up and down through the slider 2 14, which drives the mounting frame 26 to move up and down, thereby changing the height of the mounting frame 26.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An angle steel bracket structure applied to an ultra-thick raft plate, comprising a raft plate (1), characterized in that: An angle steel bottom plate (2) is installed on the top of the raft plate (1), and a movable support plate (6) is arranged above the angle steel bottom plate (2).

2. The angle steel bracket structure used in the ultra-thick raft slab according to claim 1 is characterized in that: A support column (3) is installed on the top of the angle steel base plate (2), an angle steel fixing plate 1 (4) is installed on the top of the angle steel base plate (2), the rear side of the angle steel fixing plate 1 (4) is connected to the front side of the support column (3), and an angle steel fixing plate 2 (5) is installed on the top of the angle steel base plate (2), the left side of the angle steel fixing plate 2 (5) is connected to the right side of the support column (3).

3. The angle steel bracket structure used in the ultra-thick raft slab according to claim 2 is characterized in that: The angle steel base plate (2), the support column (3), the first angle steel fixing plate (4) and the second angle steel fixing plate (5) are an integrated structure.

4. The angle steel bracket structure used in the ultra-thick raft slab according to claim 3 is characterized in that: A slot (9) is provided in the angle steel fixing plate (4), an outer ring of a bearing (10) is installed in the slot (9), a vertically upward threaded rod (11) is installed on the inner ring of the bearing (10), and a slider (12) is threadedly connected to the threaded rod (11).

5. The angle steel bracket structure used in the ultra-thick raft slab according to claim 4 is characterized in that: A slide groove 1 (13) is provided in the angle steel fixing plate 1 (4), the left side of the slide groove 1 (13) is connected to the right side of the slot 1 (9), a slider 2 (14) is slidably connected in the slide groove 1 (13), the left side of the slider 2 (14) is connected to the right side of the slider 1 (12), and the right side of the slider 2 (14) is connected to the left side of the support plate (6).

6. The angle steel bracket structure used in the ultra-thick raft slab according to claim 5 is characterized in that: A connecting rod (15) is installed at the top of the threaded rod (11), and the connecting rod (15) extends upward and passes through the angle steel fixing plate (4). A sleeve (16) is installed on the surface of the connecting rod (15), and a handle (17) is installed on the top of the sleeve (16). A plurality of fixing holes (18) are opened at the top of the angle steel fixing plate (4). A connecting plate (19) is installed on the left side of the sleeve (16), and a fixing rod (20) extending vertically downward is installed at the bottom of the connecting plate (19), and the fixing rod (20) extends downward and is inserted into the fixing hole (18).

7. The angle steel bracket structure used in the ultra-thick raft slab according to claim 6 is characterized by: A mounting frame (26) is fixedly mounted on the top of the support plate (6), a mounting ring (27) is provided in the mounting frame (26), and a connecting thread (28) is provided on the inner wall of the mounting ring (27).

Images