A wall support structure applied to steel structure

Abstract

The present invention discloses a wall support structure applied to a steel structure, which relates to the technical field of construction engineering, and comprises a base, wherein the outer periphery of the base is fixedly connected to a No. 1 plate, the top of the No. 1 plate is penetrated by and rotatably connected to a plurality of positioning rods, and the contact portion between the positioning rods and the No. 1 plate is provided with a thread; the top of the No. 1 plate is provided with a guide ring, the positioning rod is penetrated by and slidably connected to the positioning ring, and the inner wall of the guide ring is fixedly connected with a rubber layer; in the present invention, the position of the base is limited by a plurality of positioning rods, and the stability of the base is improved by combining with the different lengths of each positioning rod screwed into the ground, thereby improving the support effect on the steel structure wall; by providing a guide ring, the upward and downward movement of the positioning rod is guided, and by increasing the friction between the positioning rod and the guide ring, the force on the surface thread of the positioning rod is reduced, thereby reducing damage to the surface thread of the positioning rod.

Description

Technical Field

[0001] The present invention relates to the technical field of construction engineering, in particular to a wall support structure applied to a steel structure. Background Art

[0002] During the construction of steel structure houses, vibrations will be generated when drilling holes or removing bolts in the steel structure walls, causing the walls to tilt and shake, and there may be a risk of collapse. Therefore, the walls need to be supported.

[0003] After searching, a patent with Chinese patent application number CN2019217886361 discloses a steel structure building wall support device, including a fixing mechanism and a fixing steel welded to the top of the fixing mechanism. The fixing steel has a "U"-shaped cross-section and is internally connected to a steel plate wall, and a support mechanism is welded on the top of the fixing steel to facilitate the clamping of the steel plate wall, thereby further fixing the steel plate wall.

[0004] However, the above-mentioned wall support structure has the following disadvantages when in use: the device supports the entire device by inserting the support plate into the ground, but due to the unevenness of the ground, the entire device will be tilted, resulting in poor support effect of the device on the wall; for this reason, the present invention provides a wall support structure for steel structures. Summary of the Invention

[0005] The object of the present invention is to provide a wall supporting structure applied to a steel structure.

[0006] The technical problem solved by the present invention is that the existing device supports the entire device by inserting a support plate into the ground, but due to the unevenness of the ground, the entire device will be tilted, resulting in poor support effect of the device on the wall.

[0007] The present invention can be implemented through the following technical solution: a wall support structure applied to a steel structure, including a base, a No. 1 plate fixedly connected to the outer periphery of the base, a plurality of positioning rods passing through and rotatably connected to the top of the No. 1 plate, and threads are provided at the parts where the positioning rods contact the No. 1 plate; a guide ring is provided on the top of the No. 1 plate, the positioning rods pass through and are slidably connected to the positioning ring, and a rubber layer is fixed to the inner wall of the guide ring.

[0008] A further technical improvement of the present invention is that: a push plate is fixed to the top of the positioning rod, a shell is fixed to the top of the No. 1 plate, and the shell is located below the push plate. A stacked airbag is fixed inside the shell, an I-shaped plate passes through and is slidably connected to the top of the shell, and a guide ring is fixed to the outer wall of the shell; a cavity is provided inside the rubber layer, and the stacked airbag is connected to the cavity.

[0009] A further technical improvement of the present invention is that: a universal wheel is fixedly connected to the bottom corner of the base, an L-shaped rod passes through and is slidably connected to the top of the No. 1 plate, an arc-shaped plate is fixedly connected to the bottom end of the L-shaped rod, and a rubber block is fixedly connected to the side of the arc-shaped plate close to the universal wheel.

[0010] A further technical improvement of the present invention is that a baffle is fixedly connected to one end of the L-shaped rod below the No. 1 plate, and a No. 1 spring is fixedly connected between the baffle and the No. 1 plate.

[0011] A further technical improvement of the present invention is that: a telescopic rod is hinged at the bottom of the base, the telescopic rod includes a sleeve and a No. 1 rod, the No. 1 rod is slidably connected in the sleeve, one end of the No. 1 rod located in the sleeve is fixedly connected to a No. 3 spring, and the other end of the No. 3 spring is fixed to the inner wall of the sleeve; the surface of the sleeve is penetrated and rotatably connected with a limiting bolt.

[0012] A further technical improvement of the present invention is that: a slide groove is symmetrically provided on the top of the base, a slider is slidably connected in the slide groove, and a support plate is fixed to the top of the slider.

[0013] A further technical improvement of the present invention is that a support rod is symmetrically hinged on the top of the base, a rectangular block is hinged on the other end of the support rod, and one side of the rectangular block is slidably connected to the side wall of the support plate.

[0014] A further technical improvement of the present invention is that a bidirectional screw is passed through and rotatably connected to one side of the base, the bidirectional screw passes through two slide grooves in sequence, and the two sliders are respectively mounted on the two ends of the bidirectional screw surface with opposite thread rotation directions.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. In the present invention, the position of the base is limited by multiple positioning rods. The lengths of each positioning rod screwed into the ground are different, so that the base can be in a horizontal state, improving the stability of the base, so that the two support plates can stably clamp the steel structure wall, thereby improving the supporting effect on the steel structure wall.

[0017] 2. In the present invention, by providing a guide ring, when the positioning rod is rotated, the positioning rod will drive the push plate to move downward. At this time, the guide ring plays a certain guiding role on the positioning rod. After the positioning rod is inserted into the ground, the push plate squeezes the I-shaped plate again, causing the I-shaped plate to squeeze the stacked air bag, so that the gas inside the stacked air bag enters the cavity inside the rubber layer, causing the rubber layer to expand and fit tightly with the outer wall of the positioning rod, thereby increasing the friction between the positioning rod and the guide ring, so that the positioning rod will not continue to move downward. Similarly, when the ground is in an uneven state, in order to keep the base in a balanced state, the universal wheel on one side of the bottom of the base will not contact the ground. At this time, the force on the positioning rod will increase, and the friction between the positioning rod and the guide ring will increase, which will reduce the force on the surface thread of the positioning rod, thereby reducing damage to the surface thread of the positioning rod.

[0018] 3. In the present invention, when the two support plates move toward each other and clamp the steel structure wall, the rectangular block will slide downward along the support plate, and the support rod will rotate slightly, so that the support rod will continue to support the support plate, thereby improving the stability of the support plate in the vertical state, thereby improving the supporting effect on the steel structure wall. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] To facilitate understanding by those skilled in the art, the present invention is further described below with reference to the accompanying drawings.

[0020] Figure 1 Schematic diagram of the external structure of the present invention;

[0021] Figure 2 It is a schematic diagram of the partial cross-sectional structure of the present invention;

[0022] Figure 3 For the present invention Figure 2 A partial enlarged view of point A in the middle;

[0023] Figure 4 For the present invention Figure 3 A partial enlarged view of point B in the middle.

[0024] In the figure: 1. Base; 2. Slider; 3. Support plate; 4. Bidirectional screw; 5. Steel structure wall; 6. Support rod; 7. Rectangular block; 8. Elastic cloth; 9. Universal wheel; 10. No. 1 plate; 11. Positioning rod; 12. Push plate; 13. L-shaped rod; 14. Arc plate; 15. Rubber block; 16. Baffle; 17. Shell; 18. Stacked airbag; 19. I-shaped plate; 20. Guide ring; 21. Rubber layer; 22. Telescopic rod; 23. Sleeve; 24. No. 1 rod; 25. Limit bolt. DETAILED DESCRIPTION

[0025] In order to further illustrate the technical means and effects adopted by the present invention to achieve the predetermined purpose of the invention, the specific implementation methods, structures, features and effects of the present invention are described in detail below in conjunction with the accompanying drawings and preferred embodiments.

[0026] See also Figures 1-4 The top of the base 1 is symmetrically provided with a slide groove, in which a slider 2 is slidably connected, and a support plate 3 is fixedly connected to the top of the slider 2. A bidirectional screw 4 is passed through and rotatably connected on one side of the base 1. The bidirectional screw 4 passes through two slide grooves in sequence, and the two sliders 2 are respectively sleeved on the two ends of the surface of the bidirectional screw 4 with opposite threads. When in use, the device is moved to the steel structure wall 5 that needs to be supported, so that the steel structure wall 5 is located between the two support plates 3. By rotating the bidirectional screw 4, the bidirectional screw 4 drives the two sliders 2 to slide in the slide groove, thereby causing the two support plates 3 to move toward each other, clamping the steel structure wall 5, and achieving support for the steel structure wall.

[0027] Furthermore, a support rod 6 is symmetrically hinged on the top of the base 1, and a rectangular block 7 is hinged on the other end of the support rod 6. One side of the rectangular block 7 is slidably connected to the side wall of the support plate 3. When in use, when the two support plates 3 move toward each other and clamp the steel structure wall 5, the rectangular block 7 will slide downward along the support plate 3, and the support rod 6 will rotate slightly, so that the support rod 6 continues to support the support plate 3, thereby improving the stability of the support plate 3 in the vertical state, thereby improving the supporting effect on the steel structure wall 5.

[0028] In order to prevent surface impurities from entering the chute and affecting the sliding of the slider 2 in the chute, an elastic cloth 8 is fixed at the top opening of the chute, wherein one side of the elastic cloth 8 is fixed around the outer periphery of the slider 2 to achieve a closed chute and prevent impurities from falling into the chute;

[0029] The top of the first plate 10 is penetrated by a positioning rod 11 and is rotatably connected to the top of the first plate 10. The bottom end of the positioning rod 11 is set in a pointed cone, and the upper half of the positioning rod 11 is provided with a thread. The positioning rod 11 and the first plate 10 are threaded together. When the device is moved to the construction position, the positioning rod 11 is rotated so that the positioning rod 11 moves downward along the first plate 10, and the bottom end of the positioning rod 11 is inserted into the mud ground to fix the base 1, thereby preventing the base 1 from moving on the ground at will when supporting the steel structure wall 5, thereby improving the supporting effect of the steel structure wall 5.

[0030] Furthermore, a push plate 12 is fixed to the top of the positioning rod 11, and a handle is fixed to the top of the push plate 12. An L-shaped rod 13 is also passed through and slidably connected to the top of the No. 1 plate 10, and an arc plate 14 is fixed to the bottom end of the L-shaped rod 13. A rubber block 15 is fixed to the arc plate 14 on the side close to the universal wheel 9; when the positioning rod 11 is rotated to make the positioning rod 11 move downward, the push plate 12 will squeeze the L-shaped rod 13, so that the L-shaped rod 13 drives the arc plate 14 to move downward, so that the rubber block 15 is closely attached to the surface of the universal wheel 9, thereby locking the universal wheel 9, and then making it possible to lock the universal wheel 9 during the rotation of the positioning rod 11, thereby ensuring the stability of the base 1;

[0031] One end of the L-shaped rod 13 located below the No. 1 plate 10 is fixedly connected to a baffle 16, and a No. 1 spring is fixedly connected between the baffle 16 and the No. 1 plate 10. One end of the No. 1 spring is fixedly connected to the top of the baffle 16, and the other end is fixedly connected to the bottom of the No. 1 plate 10. The provision of the No. 1 spring facilitates the reset of the L-shaped rod 13 and simultaneously provides support for the L-shaped rod 13.

[0032] Furthermore, the top of the No. 1 plate 10 is fixed with a shell 17, the inner wall of the shell 17 is fixed with a stacked air bag 18, the top of the shell 17 passes through and is slidably connected with an I-shaped plate 19, one end of the I-shaped plate 19 is in contact with the top of the stacked air bag 18, and the other end is located outside the shell 17 and below the push plate 12; the shell 17 is fixed with a guide ring 20 on the side close to the positioning rod 11, and the inner wall of the guide ring 20 is fixed with a rubber layer 21, and a cavity is opened inside the rubber layer 21, and the stacked air bag 18 is connected to the cavity through an air guide tube; when the positioning rod 11 is rotated, the positioning rod 11 will drive the push plate 12 to move downward, and at this time the guide ring 20 plays a certain guiding role on the positioning rod 11. When the positioning rod 11 is inserted into the ground, the push plate 12 The plate 12 then squeezes the I-shaped plate 19, causing the I-shaped plate 19 to squeeze the stacked airbag 18, causing the gas inside the stacked airbag 18 to enter the cavity inside the rubber layer 21, causing the rubber layer 21 to expand and fit tightly with the outer wall of the positioning rod 11, thereby increasing the friction between the positioning rod 11 and the guide ring 20, so that the positioning rod 11 will not continue to move downward. Similarly, when the ground is uneven, in order to keep the base 1 in a balanced state, the universal wheel 9 on one side of the bottom of the base 1 will not contact the ground. At this time, the force on the positioning rod 11 will increase, and the friction between the positioning rod 11 and the guide ring 20 will increase, which will reduce the force on the surface thread of the positioning rod 11, thereby reducing damage to the surface thread of the positioning rod 11;

[0033] The cam 23 is engaged with the spring 24 and the spring 25 is engaged with the spring 25, and the cam 23 is engaged with the spring 25, and the cam 23 is engaged with the spring 25, and the cam 23 is engaged with the spring 25, and the cam 23 is engaged with the spring 25, and the cam 23 is engaged with the spring 25, and the cam 23 is engaged with the spring 25, and the cam 23 is engaged with the spring 25,

[0034] When the present invention is in use, the device is moved to the steel structure wall 5 that needs to be supported, and the positioning rod 11 is rotated so that the positioning rod 11 moves downward along the No. 1 plate 10, and the bottom end of the positioning rod 11 is inserted into the mud ground to fix the base 1. When the positioning rod 11 is rotated so that the positioning rod 11 moves downward, the push plate 12 squeezes the L-shaped rod 13, so that the L-shaped rod 13 drives the arc plate 14 to move downward, so that the rubber block 15 is tightly attached to the surface of the universal wheel 9, so that the universal wheel is fixed. The locking of the wheel 9 ensures the stability of the base 1; when the positioning rod 11 is rotated, the positioning rod 11 will drive the push plate 12 to move downward. At this time, the guide ring 20 plays a certain guiding role on the positioning rod 11. When the positioning rod 11 is inserted into the ground, the push plate 12 squeezes the I-shaped plate 19, so that the I-shaped plate 19 squeezes the stacked airbag 18, so that the gas inside the stacked airbag 18 enters the cavity inside the rubber layer 21, so that the rubber layer 21 expands and fits tightly with the outer wall of the positioning rod 11, thereby increasing the pressure. The friction between the positioning rod 11 and the guide ring 20 increases, thereby preventing the positioning rod 11 from continuing to move downward. Similarly, when the ground is uneven, in order to keep the base 1 in a balanced state, the universal wheel 9 on the bottom side of the base 1 will not contact the ground. At this time, the force on the positioning rod 11 will increase, and the friction between the positioning rod 11 and the guide ring 20 increases, which will reduce the force on the surface thread of the positioning rod 11, thereby reducing damage to the surface thread of the positioning rod 11; when the positioning rod 11 is inserted into the ground and the base 1 is in a balanced state, the telescopic rod 22 is rotated so that the telescopic rod 22 is vertically downward, and then the No. 1 rod 24 is pulled out of the sleeve 23 so that the bottom end of the No. 1 rod 24 is placed on the ground, and then the limit bolt 25 is rotated so that one end of the limit bolt 25 is against the surface of the No. 1 rod 24 to limit the position of the No. 1 rod 24. At this time, the telescopic rod 22 can also support the base 1, thereby reducing the force on the surface thread of the positioning rod 11 and improving the service life of the positioning rod 11.

[0035] When the base 1 is in a completely balanced state, the steel structure wall 5 is located exactly between the two support plates 3. By rotating the bidirectional screw 4, the bidirectional screw 4 drives the two sliders 2 to slide in the slide groove, thereby causing the two support plates 3 to move toward each other, clamping the steel structure wall 5. At the same time, the support plate 3 will drive the support rod 6 to rotate, causing the rectangular block 7 to slide downward along the support plate 3, so that the support rod 6 continues to support the support plate 3, thereby improving the stability of the support plate 3 in the vertical state, thereby improving the support effect on the steel structure wall 5.

[0036] The above description is merely a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any person skilled in the art can make some changes or modifications to equivalent embodiments using the technical contents disclosed above without departing from the scope of the technical solution of the present invention. However, any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A wall support structure for a steel structure, comprising a base (1), characterized in that: A No. 1 plate (10) is fixedly connected to the outer periphery of the base (1), and a plurality of positioning rods (11) are passed through and rotatably connected to the top of the No. 1 plate (10), and the contact portions of the positioning rods (11) and the No. 1 plate (10) are provided with threads; a guide ring (20) is provided on the top of the No. 1 plate (10), and the positioning rods (11) pass through and are slidably connected to the guide ring (20), and the inner wall of the guide ring (20) is fixedly connected to a rubber layer (21); The top end of the positioning rod (11) is fixedly connected to a push plate (12), the top end of the No. 1 plate (10) is fixedly connected to a shell (17), and the shell (17) is located below the push plate (12), the inside of the shell (17) is fixedly connected to a stacked air bag (18), the top of the shell (17) is penetrated and slidably connected to an I-shaped plate (19), and the guide ring (20) is fixedly connected to the outer wall of the shell (17); a cavity is provided inside the rubber layer (21), and the stacked air bag (18) is connected to the cavity.

2. The wall support structure applied to a steel structure according to claim 1, characterized in that: A universal wheel (9) is fixedly connected to the bottom corner of the base (1); an L-shaped rod (13) passes through and is slidably connected to the top of the No. 1 plate (10); an arc-shaped plate (14) is fixedly connected to the bottom end of the L-shaped rod (13); and a rubber block (15) is fixedly connected to the side of the arc-shaped plate (14) close to the universal wheel (9).

3. The wall support structure applied to a steel structure according to claim 2, characterized in that: One end of the L-shaped rod (13) located below the No. 1 plate (10) is fixedly connected to a baffle (16), and a No. 1 spring is fixedly connected between the baffle (16) and the No. 1 plate (10).

4. The wall support structure applied to a steel structure according to claim 1, characterized in that: A telescopic rod (22) is hingedly connected to the bottom of the base (1), and the telescopic rod (22) includes a sleeve (23) and a No. 1 rod (24), and the No. 1 rod (24) is slidably connected in the sleeve (23). One end of the No. 1 rod (24) located in the sleeve (23) is fixedly connected to a No. 3 spring, and the other end of the No. 3 spring is fixedly connected to the inner wall of the sleeve (23); the surface of the sleeve (23) is penetrated and rotatably connected to a limiting bolt (25).

5. The wall support structure applied to a steel structure according to claim 1, characterized in that: The top of the base (1) is symmetrically provided with a sliding groove, a slider (2) is slidably connected in the sliding groove, and a support plate (3) is fixed to the top of the slider (2).

6. The wall support structure applied to a steel structure according to claim 5, characterized in that: The top of the base (1) is symmetrically hinged with a support rod (6), the other end of the support rod (6) is hinged with a rectangular block (7), and one side of the rectangular block (7) is slidably connected to the side wall of the support plate (3).

7. The wall support structure applied to a steel structure according to claim 6, characterized in that: A bidirectional screw (4) is passed through and rotatably connected to one side of the base (1), and the bidirectional screw (4) passes through two sliding grooves in sequence. Two sliders (2) are respectively sleeved on the two ends of the bidirectional screw (4) with opposite thread rotation directions.

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