Steel structure supporting structure

Abstract

The utility model relates to a steel structure supporting structure which comprises a rectangular rod and a steel structure, a supporting rod is inserted into the top end of the rectangular rod in a sliding mode, a supporting plate is fixedly installed at the top end of the supporting rod, a sliding groove is formed in the top of the supporting plate, and an adjusting lead screw is installed in the sliding groove in a rotating mode. According to the steel structure supporting structure, the rectangular rods, the steel structure, the bottom plate, the supporting rods, the supporting plates, sliding grooves, fixing plates, adjusting lead screws, motors, limiting grooves, limiting blocks, rotating plates, adjusting blocks and threaded rods are used in cooperation, the two fixing plates move relatively to be clamped on the two sides of the steel structure, and therefore the whole supporting structure has the steel structure supporting effect; the steel structure can be clamped and limited through the fixing plate, the stability of the steel structure in the supporting process is ensured, and the supporting structure can adapt to steel structures of different sizes to be clamped and limited through the adjustability of the position of the fixing plate.

Description

Technical Field

[0001] The utility model relates to the field of building structure technology beams, in particular to a steel structure support structure. Background Art

[0002] Steel structure is a structure made of steel materials and is one of the main types of building structures. The structure is mainly composed of beams, steel columns, steel trusses and other components made of steel sections and steel plates. When the steel structure is welded and used, it is often necessary to partially support the steel structure to maintain its stability and positioning for easy adjustment.

[0003] The Chinese patent publication number is CN219952824U. It discloses a steel structure support structure, which includes a base, and an adjustment mechanism is arranged on the top of the base. The adjustment mechanism includes a box body, and the inner wall of the box body is fixedly connected with a bearing. The steel structure support structure can start the motor through an external control switch by arranging the adjustment mechanism, and the motor drives the threaded rod to rotate, and the threaded rod rotates to move the threaded sleeve, and the movement of the threaded sleeve causes the top rod to move upward, so that the support plate can move upward, so that the support plate can contact the steel structure, and then support the steel structure.

[0004] With respect to the above-mentioned related technologies, the device has some shortcomings. In actual use, the support plate is replaced to adapt to the size of the steel structure to be supported. This manual disassembly and assembly method is not only inconvenient but also lacks flexibility. In addition, during transportation, it is necessary to carry support plates of various sizes as spares, which increases the carrying burden and also limits the versatility of the device. Therefore, it is necessary to provide a steel structure support structure to solve the above technical problems. Summary of the invention

[0005] The technical problem to be solved by the utility model is to provide a steel structure support structure in view of the deficiencies of the above-mentioned prior art to solve the problems raised in the above-mentioned background technology.

[0006] The utility model solves the above technical problems with the following technical solutions: a steel structure support structure, comprising: a rectangular rod and a steel structure, the top of the rectangular rod is slidably plugged with a support rod, the top of the support rod is fixedly installed with a support plate, a slide groove is provided on the top of the support plate, an adjusting screw is rotatably installed inside the slide groove, a symmetrically distributed left-handed thread and a right-handed thread are provided on the outer wall of the adjusting screw, and one end of the adjusting screw passes through one side of the inner wall of the slide groove and extends to one side of the outside of the support plate, and one end of the adjusting screw is fixedly installed with a rotating plate;

[0007] The outer wall of the adjusting screw rod is sleeved with symmetrically distributed adjusting blocks, and the adjusting blocks are slidably connected with the slide grooves, the tops of the two adjusting blocks are fixedly installed with fixing plates, the bottom of the rectangular rod is fixedly installed with a bottom plate, and the bottom of the inside of the rectangular rod is fixedly installed with a motor;

[0008] A threaded rod is fixedly installed on the driving end of the motor, and the support rod is threadedly connected to the threaded rod through a threaded hole opened at the bottom thereof, limit blocks are fixedly installed below both sides of the support rod, and limit grooves are opened on both sides of the inner wall of the rectangular rod, and the limit grooves are slidably connected to the limit blocks.

[0009] Preferably, fixing holes are provided on the upper part of both sides of the rectangular rod, and rectangular positioning rods are slidably inserted into the two fixing holes. A plurality of tooth grooves are provided on both sides of the support rod, and the tooth grooves are clamped with the rectangular positioning rods. Symmetrically distributed installation grooves are provided on the upper part of both sides of the rectangular rod, and baffles are fixedly installed on the ends of the two rectangular positioning rods away from each other, a second spring is fixedly installed inside the installation groove, and one end of the second spring is fixedly connected to the side of the corresponding baffle close to the rectangular rod, and a pull ring is fixedly installed on the side of the baffle away from the rectangular rod.

[0010] Preferably, a circular hole is provided on the upper side of one side of the rotating plate, a transverse groove is provided on the lower side of the inner wall of the circular hole, a slider is slidably installed on the transverse groove, a clamping rod is fixedly installed on the top of the slider, and the clamping rod is slidably connected to the circular hole, a first spring is fixedly connected between one side of the slider and one side of the inner wall of the transverse groove, a handle is fixedly installed on one end of the clamping rod, and a plurality of clamping grooves are provided on one side of the outside of the support plate, and the clamping grooves are clamped with the clamping rod.

[0011] Preferably, a threaded hole matched with the adjusting screw is opened on one side of the adjusting block, and the adjusting block is threadedly connected to the adjusting screw through the threaded hole opened on one side.

[0012] Preferably, the ends of the two rectangular positioning rods that are close to each other are both inclined, and the rectangular positioning rods are adapted to the tooth grooves.

[0013] Preferably, an inspection window is provided below the front surface of the rectangular rod, and an inspection door is provided on the inspection window.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model uses a rectangular rod, a steel structure, a bottom plate, a support rod, a support plate, a slide groove, a fixed plate, an adjusting screw rod, a motor, a limit groove, a limit block, a rotating plate, an adjusting block and a threaded rod to relatively move and clamp the two fixed plates on both sides of the steel structure, so that the entire support structure has a supporting effect on the steel structure, and can also clamp and limit the steel structure through the fixed plates to ensure the stability of the steel structure during the supporting process. The adjustability of the position of the fixed plates enables the support structure to adapt to steel structures of different sizes for clamping and limiting, avoiding the need to replace the support plates and carrying support plates of various sizes as spares, thereby improving the flexibility and versatility of the support structure and having extremely high practicality.

[0016] 3. The utility model uses a baffle, a pull ring, a tooth groove, a rectangular positioning rod, a fixing hole, a second spring and a mounting groove in coordination. The rectangular positioning rod can lock the downward moving direction of the support rod by engaging with the tooth groove at the corresponding position, so that the support rod can support the steel structure more stably and firmly through the support plate.

[0017] 3. The utility model uses an adjusting block, a handle, a slot, a locking rod, a slider, a transverse slot, a first spring and a round hole in coordination. Under the elastic action of the first spring, the slider drives the locking rod to be inserted into the corresponding slot, thereby locking the position of the rotating plate so that the rotating plate cannot rotate. The rotating plate limits the adjusting screw rod so that the adjusting screw rod cannot rotate, thereby ensuring the stability of the fixed plate after the position adjustment is completed, and enabling the fixed plate to clamp and limit steel structures of different sizes more stably. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of a steel structure support structure according to an embodiment of the utility model.

[0019] Figure 2 It is a schematic diagram of a front cross-sectional structure of a steel structure support structure according to an embodiment of the utility model.

[0020] Figure 3 For the utility model Figure 2 Enlarged structural diagram at A in the middle.

[0021] Figure 4 For the utility model Figure 2 Enlarged structural diagram at B in the middle.

[0022] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0023] 1. Rectangular rod; 2. Steel structure; 3. Bottom plate; 4. Support rod; 5. Support plate; 6. Slide groove; 7. Fixed plate; 8. Baffle; 9. Pull ring; 10. Adjusting screw rod; 11. Motor; 12. Tooth groove; 13. Limiting groove; 14. Limiting block; 15. Turn plate; 16. Adjusting block; 17. Handle; 18. Slot; 19. Clamp rod; 20. Slider; 21. Horizontal groove; 22. First spring; 23. Rectangular positioning rod; 24. Fixed hole; 25. Second spring; 26. Mounting groove; 27. Threaded rod; 28. Round hole. DETAILED DESCRIPTION

[0024] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0025] like Figure 1 As shown, a steel structure support structure comprises: a rectangular rod 1 and a steel structure 2, a support rod 4 is slidably inserted at the top of the rectangular rod 1, a support plate 5 is fixedly installed at the top of the support rod 4, a slide groove 6 is provided at the top of the support plate 5, an adjusting screw rod 10 is rotatably installed inside the slide groove 6, and a left-handed thread and a right-handed thread that are symmetrically distributed are arranged on the outer wall of the adjusting screw rod 10, and one end of the adjusting screw rod 10 passes through one side of the inner wall of the slide groove 6 and extends to one side of the outside of the support plate 5, and a rotating plate 15 is fixedly installed at one end of the adjusting screw rod 10;

[0026] The outer wall of the adjusting screw rod 10 is sleeved with symmetrically distributed adjusting blocks 16, and the adjusting blocks 16 are slidably connected to the slide groove 6. The tops of the two adjusting blocks 16 are fixedly installed with fixing plates 7, the bottom of the rectangular rod 1 is fixedly installed with a bottom plate 3, and the bottom of the rectangular rod 1 is fixedly installed with a motor 11;

[0027] A threaded rod 27 is fixedly installed on the driving end of the motor 11, and the support rod 4 is threadedly connected to the threaded rod 27 through a threaded hole opened at its bottom. Limiting blocks 14 are fixedly installed below both sides of the support rod 4, and limiting grooves 13 are opened on both sides of the inner wall of the rectangular rod 1, and the limiting grooves 13 are slidably connected to the limiting blocks 14.

[0028] In one or more embodiments of the utility model, fixing holes 24 are provided on the upper part of both sides of the rectangular rod 1, and rectangular positioning rods 23 are slidably inserted on the two fixing holes 24, and a plurality of tooth grooves 12 are provided on both sides of the support rod 4, and the tooth grooves 12 are clamped with the rectangular positioning rods 23, and symmetrically distributed installation grooves 26 are provided on the upper part of both sides of the rectangular rod 1, and baffles 8 are fixedly installed on the ends of the two rectangular positioning rods 23 away from each other, and a second spring 25 is fixedly installed inside the installation groove 26, and one end of the second spring 25 is fixedly connected to the side of the corresponding baffle 8 close to the rectangular rod 1, and a pull ring 9 is fixedly installed on the side of the baffle 8 away from the rectangular rod 1, so as to avoid relying solely on the threaded connection between the threaded rod 27 and the support rod 4 to support the steel structure 2, and the support structure supports the steel structure 2 more stably through the clamping of the tooth grooves 12 with the rectangular positioning rods 23.

[0029] In one or more embodiments of the utility model, a circular hole 28 is opened on the upper side of one side of the rotating plate 15, and a transverse groove 21 is opened on the lower side of the inner wall of the circular hole 28. A slider 20 is slidably installed on the transverse groove 21, and a clamping rod 19 is fixedly installed on the top of the slider 20, and the clamping rod 19 is slidably connected to the circular hole 28. A first spring 22 is fixedly connected between one side of the slider 20 and one side of the inner wall of the transverse groove 21, and a handle 17 is fixedly installed on one end of the clamping rod 19. A plurality of clamping grooves 18 are opened on one side of the outside of the support plate 5, and the clamping grooves 18 are clamped with the clamping rod 19, thereby achieving further locking of the fixed plate 7, so that it can clamp and limit the steel structure 2 more stably.

[0030] In one preferred embodiment, a threaded hole matched with the adjusting screw rod 10 is opened on one side of the adjusting block 16, and the adjusting block 16 is threadedly connected to the adjusting screw rod 10 through the threaded hole opened on one side.

[0031] In one or more embodiments of the present invention, the ends of the two rectangular positioning rods 23 that are close to each other are inclined, and the rectangular positioning rods 23 are adapted to the tooth grooves 12, so that when the support rod 4 moves upward, the tooth grooves 12 can automatically engage with the rectangular positioning rods 23 without the need for active intervention in the position of the rectangular positioning rods 23.

[0032] In one of the preferred embodiments, an inspection window is provided at the lower portion of the front surface of the rectangular rod 1 , and an inspection door is provided on the inspection window to facilitate inspection and maintenance of electrical components at the lower portion of the rectangular rod 1 .

[0033] The electrical components in the utility model are all externally connected to a power source and a control switch when in use.

[0034] When in use, first control the motor 11 to start working, and the driving end of the motor 11 drives the threaded rod 27 to rotate. Through the threaded transmission of the threaded rod 27 and the support rod 4, and the sliding relationship between the support rod 4 and the limit block 14 and the limit groove 13, the support rod 4 can stably move vertically, and the movement of the support rod 4 drives the support plate 5 to move, so that the support plate 5 moves upward and is supported at the bottom of the steel structure 2. Then, according to the size of the steel structure 2, the rotating plate 15 is rotated, and the rotation of the rotating plate 15 drives the adjusting screw 10 to rotate. Through the threaded transmission of the left-handed thread and the right-handed thread on the adjusting screw 10, and the sliding relationship between the adjusting block 16 and the slide groove 6, the two adjusting blocks 16 can move relative to or oppositely at the same time. The movement of the adjusting block 16 drives the fixing plate 7 to move. At this time, the two fixing plates 7 are relatively moved and clamped on both sides of the steel structure 2, so that the entire supporting structure has the effect of supporting the steel structure 2. At the same time, the steel structure 2 can be clamped and limited by the fixing plates 7 to ensure the stability of the steel structure 2 during the supporting process. The adjustability of the position of the fixing plates 7 enables the supporting structure to adapt to the clamping and limiting of steel structures 2 of different sizes, avoiding the need to replace the supporting plates 5 and carrying a variety of sizes of support plates 5 as spares, thereby improving the flexibility and versatility of the supporting structure and having extremely high practicality.

[0035] During the vertical adjustment of the support rod 4, the support rod 4 will contact the inclined end of the rectangular positioning rod 23 and generate a thrust on the rectangular positioning rod 23, causing the rectangular positioning rod 23 to slide toward the inside of the fixing hole 24. The movement of the rectangular positioning rod 23 will stretch the second spring 25 through the baffle 8. As the support rod 4 rises, the rectangular positioning rod 23 will continuously fit into the corresponding tooth groove 12 under the elastic action of the second spring 25 until the adjustment of the support rod 4 is completed. At this time, the rectangular positioning rod 23 will lock the downward moving direction of the support rod 4 by engaging with the tooth groove 12 at the corresponding position, so that the support rod 4 can support the steel structure 2 more stably and firmly through the support plate 5. When the support rod 4 needs to be reset later, the pull ring 9 is first pulled on the outside of the rectangular rod 1. The pull ring 9 drives the rectangular positioning rod 23 to disengage from the inside of the tooth groove 12 at the corresponding position through the baffle 8, and will not hinder the reset of the support rod 4.

[0036] In the process of adjusting the positions of the two fixed plates 7, it is achieved by rotating the rotating plate 15. Before rotating the rotating plate 15, the installer first holds the handle 17 and pulls the handle 17. The movement of the handle 17 drives the clamping rod 19 to slide on the circular hole 28. The movement of the clamping rod 19 drives the slider 20 to slide on the transverse groove 21 and squeezes the first spring 22. As the clamping rod 19 moves, the clamping rod 19 will be separated from the inside of the corresponding position clamping groove 18. At this time, the rotating plate 15 is rotated by the handle 17 to complete the adjustment of the position of the fixed plate 7. After the position of the fixed plate 7 is adjusted, the limit of the handle 17 is released. Under the elastic action of the first spring 22, the clamping rod 19 will be driven by the slider 20 to snap into the inside of the corresponding position clamping groove 18, locking the position of the rotating plate 15, so that the rotating plate 15 cannot be rotated. The rotating plate 15 will limit the adjusting screw rod 10, so that the adjusting screw rod 10 cannot be rotated, ensuring the stability of the fixed plate 7 after the position adjustment is completed, so that the fixed plate 7 can clamp and limit steel structures 2 of different sizes more stably.

[0037] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A steel structure support structure, characterized in that: It includes: A rectangular rod (1) and a steel structure (2), wherein a support rod (4) is slidably inserted at the top of the rectangular rod (1), a support plate (5) is fixedly installed at the top of the support rod (4), a slide groove (6) is provided at the top of the support plate (5), an adjusting screw rod (10) is rotatably installed inside the slide groove (6), a left-hand thread and a right-hand thread symmetrically distributed are arranged on the outer wall of the adjusting screw rod (10), and one end of the adjusting screw rod (10) passes through one side of the inner wall of the slide groove (6) and extends to one side outside the support plate (5), and a rotating plate (15) is fixedly installed at one end of the adjusting screw rod (10); The outer wall of the adjusting screw rod (10) is sleeved with symmetrically distributed adjusting blocks (16), and the adjusting blocks (16) are slidably connected to the slide groove (6), the tops of the two adjusting blocks (16) are fixedly mounted with a fixing plate (7), the bottom of the rectangular rod (1) is fixedly mounted with a bottom plate (3), and the bottom of the rectangular rod (1) is fixedly mounted with a motor (11); A threaded rod (27) is fixedly mounted on the driving end of the motor (11), and the support rod (4) is threadedly connected to the threaded rod (27) through a threaded hole provided at the bottom thereof, and limit blocks (14) are fixedly mounted below both sides of the support rod (4), and limit grooves (13) are provided on both sides of the inner wall of the rectangular rod (1), and the limit grooves (13) are slidably connected to the limit blocks (14).

2. The steel structure support structure according to claim 1, characterized in that: Fixing holes (24) are provided above both sides of the rectangular rod (1), and rectangular positioning rods (23) are slidably inserted into the two fixing holes (24). A plurality of tooth grooves (12) are provided on both sides of the support rod (4), and the tooth grooves (12) are clamped with the rectangular positioning rods (23). Symmetrically distributed mounting grooves (26) are provided above both sides of the rectangular rod (1), and baffles (8) are fixedly installed at the ends of the two rectangular positioning rods (23) away from each other. A second spring (25) is fixedly installed inside the mounting groove (26), and one end of the second spring (25) is fixedly connected to a side of the corresponding baffle (8) close to the rectangular rod (1), and a pull ring (9) is fixedly installed on the side of the baffle (8) away from the rectangular rod (1).

3. The steel structure support structure according to claim 1, characterized in that: A circular hole (28) is provided above one side of the rotating plate (15), a transverse groove (21) is provided on the lower side of the inner wall of the circular hole (28), a slider (20) is slidably mounted on the transverse groove (21), a clamping rod (19) is fixedly mounted on the top of the slider (20), and the clamping rod (19) is slidably connected to the circular hole (28), a first spring (22) is fixedly connected between one side of the slider (20) and one side of the inner wall of the transverse groove (21), a handle (17) is fixedly mounted on one end of the clamping rod (19), and a plurality of clamping grooves (18) are provided on one side of the outer side of the supporting plate (5), and the clamping grooves (18) are clamped to the clamping rod (19).

4. The steel structure support structure according to claim 1, characterized in that: A threaded hole matched with the adjusting screw rod (10) is provided on one side of the adjusting block (16), and the adjusting block (16) is threadedly connected to the adjusting screw rod (10) via the threaded hole provided on one side of the adjusting block (16).

5. The steel structure support structure according to claim 2, characterized in that: The ends of the two rectangular positioning rods (23) that are close to each other are both inclined, and the rectangular positioning rods (23) are adapted to the tooth grooves (12).

6. The steel structure support structure according to any one of claims 1 to 5, characterized in that: An inspection window is provided below the front side of the rectangular rod (1), and an inspection door is provided on the inspection window.

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