Steel structure seat stand node structure

Abstract

The utility model discloses a steel structure seat stand node structure which comprises a foundation ground, two symmetrical first supporting frames are arranged at the top of the foundation ground, a row of same second supporting frames are arranged between the two first supporting frames, and the front faces and the back faces of the second supporting frames are fixedly connected with the first supporting frames through bolts. A plurality of pairs of identical reinforcing frames are arranged between the two first supporting frames. The first supporting frame and the second supporting frame are fixed to the top of the foundation ground through the ground feet and the nuts, the panel is placed on the top of the first supporting frame, the sliding strips enter the inner cavities of the sliding rails, the supporting strips are located on the tops of the connecting plates, and the supporting strips are fixed through the threads and the nuts; therefore, the purposes that the steel structure seat stand can be arranged through the splicing structure, the situation that a user needs to weld the connecting position of the steel structure seat stand is avoided, and the workload during arrangement of the steel structure seat stand is reduced are achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of concrete beam making, in particular to a steel structure seat node structure. Background Art

[0002] Before the prefabrication of the beam body, a beam pedestal must be built to serve as a working platform for beam making, and it will be dismantled after the prefabrication of the beam body is completed. The concrete beam pedestals commonly used on site currently have problems such as long construction period, high cost of reinforced concrete, inability to move, low versatility, and environmental pollution when the pedestal is removed later. Therefore, steel structure pedestals are currently used. Steel structure pedestals are mostly welded from I-beams. This form has a short construction period, good stability, good versatility, and can be used in a turnover manner.

[0003] At present, most people use steel structure pedestals as working platforms for beam prefabrication. When setting up the steel structure pedestals, most of the connections are welded. The welding workload of I-beams is large, and it is necessary to consider whether the welding parts meet the standards. Therefore, a steel structure pedestal node structure is needed. The steel structure pedestal can be set up through a splicing structure to avoid the need for users to weld the steel structure pedestal connections, thereby reducing the workload when setting up the steel structure pedestal. Utility Model Content

[0004] The purpose of the utility model is to provide a steel structure base node structure, which can be set up on the steel structure base through a splicing structure, avoiding the need for users to weld the steel structure base connection, reducing the workload when setting up the steel structure base, so as to solve the above-mentioned background technical problems.

[0005] The technical solution of the utility model for solving the above-mentioned technical problems is as follows: A steel structure seat node structure, which includes a basic ground, two symmetrical support frames 1 are provided on the top of the basic ground, a row of identical support frames 2 are provided between the two support frames 1, the front and back sides of the support frames 2 are fixedly connected to the support frame 1 by bolts, and multiple pairs of identical reinforcement frames are provided between the two support frames 1, and the two sides of the reinforcement frames are fixedly connected to the support frame 2 by bolts, and the top of the basic ground is provided with a plurality of identical footings, the footings pass through the support frame 1 and two of the support frames 2, the surfaces of the footings are sleeved with gaskets, and the surfaces of the footings are threaded with nuts, and the tops of the two support frames 1 are provided with panels, and the bottoms of the panels are fixedly connected to two symmetrical sliding bars, and the tops of the support frames 1 are provided with slide rails, and the slide bars are adapted to the slide rails, and the bottoms of the panels are fixedly connected to two symmetrical support bars, wherein the opposite sides of the two support frames 2 are fixedly connected to two symmetrical connecting plates, the support bars are located at the tops of the connecting plates, and the support bars and the connecting plates are fixedly connected by bolts and nuts.

[0006] Preferably, two symmetrical support plates are fixedly connected to the bottom of the connecting plate, and the support plates are fixedly connected to the second support frame.

[0007] Preferably, grooves are provided on the front and back of the panel, and a row of identical openings are provided on both sides of the panel.

[0008] Preferably, the top of the reinforcement frame is parallel to the top of the second support frame, the gasket is a rectangular pad, and the nut is located on the top of the gasket.

[0009] Preferably, the slide bar is in an inverted T-shape, the bottom of the support bar is in contact with the top of the second support frame and the reinforcement frame, and both ends of the support bar extend to the outside of the panel.

[0010] Preferably, the nut is a hexagonal nut, the bottom of the support plate is an inclined surface, and the surfaces of the support frame 1 and the support frame 2 are fixedly connected with a longitudinal connecting plate.

[0011] The beneficial effects of the utility model are:

[0012] 1. The utility model fixes the support frame 1 and the support frame 2 to the top of the foundation ground through the anchors and nuts, places the panel on the top of the support frame 1, and allows the slide bar to enter the inner cavity of the slide rail so that the support bar is located on the top of the connecting plate. The support bar is fixed by threads and nuts, so that the steel structure base can be set up through the splicing structure, avoiding the need for users to weld the connection of the steel structure base, thereby reducing the workload when setting up the steel structure base;

[0013] 2. The utility model provides a support plate. When the support bar is located on the top of the connecting plate, the support plate will reinforce the connecting plate to prevent the connecting plate from bending and breaking, thereby improving the stability of the connection between the connecting plate and the support frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] in:

[0015] Figure 1 This is a three-dimensional schematic diagram of an embodiment of the utility model;

[0016] Figure 2 This is a three-dimensional disassembled schematic diagram of an embodiment of the utility model;

[0017] Figure 3 It is a right side schematic diagram of an embodiment of the utility model;

[0018] Figure 4 This is an embodiment of the utility model Figure 2 A partial enlarged view of point A.

[0019] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0020] 1. Foundation ground, 2. Support frame 1, 3. Support frame 2, 4. Reinforcement frame, 5. Anchor, 6. Gasket, 7. Nut, 8. Panel, 9. Slide bar, 10. Slide rail, 11. Support bar, 12. Connecting plate, 13. Support plate, 14. Groove, 15. Opening. DETAILED DESCRIPTION

[0021] Hereinafter, embodiments of the steel structure seat node structure of the present invention will be described with reference to the accompanying drawings. Example 1

[0022] Figure 1-4 The steel structure base node structure of an embodiment of the present invention is shown, which includes a basic ground 1, two symmetrical support frames 2 are arranged on the top of the basic ground 1, and a row of identical support frames 2 3 is arranged between the two support frames 1 2. The front and back of the support frame 2 3 are fixedly connected to the support frame 1 2 by bolts, and multiple pairs of identical reinforcement frames 4 are arranged between the two support frames 1 2. The top of the reinforcement frame 4 is parallel to the top of the support frame 2 3, the gasket 6 is a rectangular pad, and the nut 7 is located on the top of the gasket 6. The two sides of the reinforcement frame 4 are fixedly connected to the support frame 2 3 by bolts, and the top of the basic ground 1 is provided with multiple identical footings 5, the footings 5 ​​pass through the support frame 1 2 and two of the support frames 2 3, the surface of the footings 5 ​​is sleeved with gaskets 6, and the surface of the footings 5 ​​is threadedly connected with nuts 7, and the tops of the two support frames 2 are provided with panels 8, and the front and back of the panel 8 are opened. Groove 14, a row of identical openings 15 are provided on both sides of the panel 8, the bottom of the panel 8 is fixedly connected to two symmetrical slide bars 9, and a slide rail 10 is provided on the top of the support frame 2, and the slide bar 9 is adapted to the slide rail 10, and the bottom of the panel 8 is fixedly connected to two symmetrical support bars 11, wherein the opposite sides of the two support frames 2 3 are fixedly connected to two symmetrical connecting plates 12, and the bottom of the connecting plate 12 is fixedly connected to two symmetrical support plates 13, and the support plate 13 is fixedly connected to the support frame 2 3. Through the setting of the support plate 13, when the support bar 11 is located at the top of the connecting plate 12, the support plate 13 will reinforce the connecting plate 12 to prevent the connecting plate 12 from bending and breaking, thereby improving the stability of the connection between the connecting plate 12 and the support frame 2 3. The support bar 11 is located at the top of the connecting plate 12, and the support bar 11 and the connecting plate 12 are fixedly connected by bolts and nuts 7. Example 2

[0023] Figure 1-4The steel structure base node structure of an embodiment of the present invention is shown, which includes a basic ground 1, two symmetrical support frames 2 are arranged on the top of the basic ground 1, a row of identical support frames 2 3 is arranged between the two support frames 1 2, the front and back of the support frames 2 3 are fixedly connected to the support frame 1 2 by bolts, multiple pairs of identical reinforcement frames 4 are arranged between the two support frames 1 2, and the two sides of the reinforcement frames 4 are fixedly connected to the support frame 2 3 by bolts, and multiple identical footings 5 ​​are arranged on the top of the basic ground 1, the footings 5 ​​pass through the support frame 1 2 and two of the support frames 2 3, the surface of the footings 5 ​​is provided with a gasket 6, the surface of the footings 5 ​​is threadedly connected with a nut 7, the nut 7 is a hexagonal nut, and the bottom of the support plate 13 is an inclined surface The surfaces of support frame 1 2 and support frame 2 3 are fixedly connected with longitudinal connecting plates, and a panel 8 is provided on the top of the two support frames 2. The bottom of the panel 8 is fixedly connected with two symmetrical slide bars 9, and the slide bar 9 is an inverted T-shape. The bottom of the support bar 11 fits with the top of the support frame 2 3 and the reinforcement frame 4. The two ends of the support bar 11 extend to the outside of the panel 8. A slide rail 10 is provided on the top of the support frame 2, and the slide bar 9 is adapted to the slide rail 10. The bottom of the panel 8 is fixedly connected with two symmetrical support bars 11, wherein the opposite sides of the two support frames 2 3 are fixedly connected with two symmetrical connecting plates 12, and the support bar 11 is located at the top of the connecting plate 12. The support bar 11 and the connecting plate 12 are fixedly connected by bolts and nuts 7.

[0024] Working principle: When using the present invention, the user places support frame 1 2 on the top of the foundation ground 1, and then places support frame 2 3 between two support frames 1 2, fixes support frame 2 3 and support frame 1 2 by bolts and nuts 7, and then fixes the reinforcement frame 4 between multiple support frames 2 3 by bolts and nuts 7, so that the foot 5 passes through support frame 1 2 and two of the support frames 2 3, and sets a gasket 6 on the surface of the foot 5 and fixes support frame 1 2 and support frame 2 3 to the top of the foundation ground 1 by nuts 7, places the panel 8 on the top of support frame 1 2, and makes the slide bar 9 enter the inner cavity of the slide rail 10. At this time, the support bar 11 is located on the top of the connecting plate 12, and the support frame 1 2 is fixed by bolts and nuts 7, and then the panel 8 is fixed to the top of the support frame 1 2, avoiding the need for users to weld the connection of the steel structure base, reducing the workload when setting up the steel structure base.

[0025] To sum up: the node structure of the steel structure base, fixes the support frame 1 2 and the support frame 2 3 to the top of the foundation ground 1 through the anchor 5 and the nut 7, places the panel 8 on the top of the support frame 1 2, and allows the slide bar 9 to enter the inner cavity of the slide rail 10, so that the support bar 11 is located on the top of the connecting plate 12, and fixes the support bar 11 through the thread and the nut 7, so that the steel structure base can be set up through the splicing structure, avoiding the need for users to weld the joints of the steel structure base, and reducing the workload when setting up the steel structure base.

Claims

1. A steel structure base node structure, characterized in that: The invention comprises a basic ground (1), wherein two symmetrical support frames (2) are arranged on the top of the basic ground (1), a row of identical support frames (3) are arranged between the two support frames (2), the front and back of the support frames (3) are fixedly connected to the support frame (2) by bolts, a plurality of pairs of identical reinforcement frames (4) are arranged between the two support frames (2), the two sides of the reinforcement frames (4) are fixedly connected to the support frame (3) by bolts, a plurality of identical footings (5) are arranged on the top of the basic ground (1), the footings (5) pass through the support frame (2) and two of the support frames (3), and the surfaces of the footings (5) are provided with gaskets (6). The surface of the foot (5) is threadedly connected with a nut (7), the top of the two support frames (2) is provided with a panel (8), the bottom of the panel (8) is fixedly connected with two symmetrical slide bars (9), the top of the support frame (2) is provided with a slide rail (10), the slide bar (9) is adapted to the slide rail (10), the bottom of the panel (8) is fixedly connected with two symmetrical support bars (11), wherein the two opposite sides of the two support frames (3) are fixedly connected with two symmetrical connecting plates (12), the support bars (11) are located on the top of the connecting plate (12), and the support bars (11) and the connecting plate (12) are fixedly connected by bolts and nuts (7).

2. The steel structure pedestal node structure according to claim 1 is characterized in that: Two symmetrical support plates (13) are fixedly connected to the bottom of the connecting plate (12), and the support plates (13) are fixedly connected to the second support frame (3).

3. The steel structure pedestal node structure according to claim 2, characterized in that: The front and back sides of the panel (8) are both provided with grooves (14), and both sides of the panel (8) are provided with a row of identical openings (15).

4. The steel structure pedestal node structure according to claim 3, characterized in that: The top of the reinforcement frame (4) is parallel to the top of the second support frame (3), the gasket (6) is a rectangular pad, and the nut (7) is located on the top of the gasket (6).

5. The steel structure pedestal node structure according to claim 4, characterized in that: The sliding bar (9) is in an inverted T-shape, the bottom of the support bar (11) is in contact with the top of the second support frame (3) and the reinforcement frame (4), and both ends of the support bar (11) extend to the outside of the panel (8).

6. The steel structure pedestal node structure according to claim 5, characterized in that: The nut (7) is a hexagonal nut, the bottom of the support plate (13) is an inclined surface, and the surfaces of the support frame 1 (2) and the support frame 2 (3) are fixedly connected with longitudinal connecting plates.

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