Adjustable assembly type steel structure frame and using method thereof

Abstract

The invention discloses an adjustable assembly type steel structure frame and a using method thereof, and relates to the technical field of steel structures, the adjustable assembly type steel structure frame comprises a base fixing column, a transmission device is arranged in the base fixing column, the outer surfaces of the two ends of the base fixing column are each sleeved with a movable sleeve, and a supporting device is arranged at the top of each movable sleeve; supporting columns are arranged on the two sides of the base fixing column correspondingly, fixing devices are inserted into the two top sides of the supporting columns correspondingly, and height moving sleeves are arranged on the bottom side faces of the supporting columns. The transmission device comprises a rotating rod. Through the mutual cooperation effect of a rotating rod, a gear, a toothed plate, a moving sleeve, a sliding groove, a fixed plate and the like, the toothed plate can move, so that the fixed plate can drive the moving sleeve to move, the moving sleeve moves to drive a supporting rod to move, the height of the top beam plate can be adjusted, the flexibility of the device is improved, and the practicability is high. And the operation of workers is facilitated.

Description

Technical Field

[0001] The invention belongs to the field of steel structures, and in particular relates to an adjustable assembled steel structure frame and a use method thereof. Background Art

[0002] Steel structures are widely used in bridges, buildings, equipment support and other fields due to their light weight, high strength, good overall rigidity and strong deformation ability. Steel structure support frame is a bracket made of steel, mainly used to support large equipment or house structure, and is an indispensable and important tool in steel structure construction.

[0003] However, most of the current steel structure support frames are fixed, spliced ​​or locked by welding. The height of the welded steel structure support frames cannot be adjusted when used to support large equipment. When the support frames need to be disassembled, they have poor flexibility and are inconvenient for workers to operate, thus failing to meet the needs of workers. Summary of the invention

[0004] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art, provide an adjustable assembled steel structure frame and a method of using the same, and solve the technical problem in the prior art that the steel structure support frame cannot be adjusted. In order to solve the above technical problem, the basic concept of the technical solution adopted by the present invention is: an adjustable assembled steel structure frame and, including a base fixing column, a transmission device is installed inside the base fixing column, a movable sleeve is sleeved on the outer surface of both ends of the base fixing column, a supporting device is installed on the top of the movable sleeve, support columns are installed on both sides of the base fixing column, and the two top sides of the support column are plugged with a fixing device, and the bottom side surface of the support column is at a height of the movable sleeve;

[0005] The transmission device includes a rotating rod, which is rotatably arranged inside the base fixing column. The rotating rod extends to the inside of the base fixing column. A gear is installed at one end of the rotating rod located inside the base fixing column. Two tooth plates are slidably matched inside the base fixing column. The two tooth plates are meshed with the surface of the gear. A crank is installed at one end of the rotating rod located outside the base fixing column to improve the rotation efficiency and facilitate the operation of the staff.

[0006] Preferably, the supporting device includes a plurality of fixed plates, support columns are installed on both sides of the base fixed column, a sliding sleeve is provided on the top of the support column, a top beam plate is installed between the two sliding sleeves, fixed plates are installed on the opposite sides of the two sliding sleeves and on the top of the movable sleeve, and a support rod is rotatably matched between the fixed plate on the top of the movable sleeve and the fixed plate on one side of the sliding sleeve via a rotating shaft.

[0007] Preferably, the fixing device includes a U-shaped fixing frame, a plurality of fixing grooves are provided on one side of the support column, a spring pin is provided on one side of the sliding sleeve, a fixing groove is also provided on the bottom surface of the sliding sleeve, and insertion holes are provided on the surfaces on both sides of the U-shaped fixing frame. The U-shaped fixing frame extends into the fixing grooves provided on the sliding sleeve and the support column and is plugged into the spring pins.

[0008] Preferably, a clamping plate is slidably fitted inside one side of the base fixing column, and the clamping plate is clamped with the two tooth plates.

[0009] Preferably, the surface of the top of the base fixing column is symmetrically provided with sliding grooves, and a fixing plate is installed at one end of the upper and lower tooth plates. The surface of the lower tooth plate is slidingly connected to the sliding groove on the left side through the fixing plate, and the top side of the upper tooth plate is slidingly connected to the sliding groove on the right side through the fixing plate.

[0010] The present invention also discloses a method for using an adjustable assembled steel structure frame, including the above-mentioned adjustable assembled steel structure frame, and the specific operations are as follows:

[0011] During construction, the staff rotates the rotating rod, and the rotation of the rotating rod drives the gear to rotate, and the rotation of the gear drives the toothed plate to move, and the movement of the toothed plate drives the fixed plate to move in the sliding groove opened on the upper surface of the fixed column of the base, and the movement of the fixed plate drives the moving sleeve to move, and the movement of the moving sleeve drives the fixed plate to move, and the movement of the fixed plate drives the support rod to move, and the movement of the support rod drives the sliding sleeve to move, and the movement of the sliding sleeve drives the top beam plate to move. When the top beam plate moves to the position to be adjusted, the staff inserts the top of the U-shaped fixing frame into the sliding sleeve, and the bottom of the U-shaped fixing frame is clamped in the fixing groove on the supporting column. The spring pin can be inserted into the jack to fix the U-shaped fixing frame to the outside of the supporting column, and the bottom of the supporting column is high enough to contact the ground or the external structure with the moving sleeve, and the clamping plate is inserted between the teeth of the toothed plate inside the fixed column of the base to prevent it from moving;

[0012] During construction, the worker inserts the top of the U-shaped fixing frame into the sliding sleeve, and the bottom of the U-shaped fixing frame is clamped into the fixing groove on the support column. The spring pin can be inserted into the socket to fix the U-shaped fixing frame to the outside of the support column.

[0013] Compared with the prior art, the present invention has at least the following beneficial effects:

[0014] Through the cooperation of the rotating rod, gear, tooth plate, movable sleeve, sliding groove, fixed plate and the like, the tooth plate can be moved, so that the movable sleeve can be driven to move through the fixed plate, and the movement of the movable sleeve can drive the support rod to move, so that the height of the top beam plate can be adjusted, thereby improving the flexibility of the device, facilitating operation by staff and meeting the needs of staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described below are only some embodiments. For those skilled in the art, other drawings can be obtained based on these drawings without creative work.

[0016] In the figure:

[0017] Figure 1 This is a schematic diagram of the main structure of the regulating device according to one embodiment of the present invention;

[0018] Figure 2 It is a schematic diagram of the front cross-sectional structure of the main body of the regulating device according to one embodiment of the present invention;

[0019] Figure 3 It is a schematic diagram of the oblique cross-section structure of the main body of the regulating device according to one embodiment of the present invention;

[0020] Figure 4 The figure is a schematic diagram of the structure of a U-shaped fixing frame according to an embodiment of the present invention.

[0021] In the figure: 1. base fixing column; 2. support column; 3. movable sleeve; 4. fixed plate; 5. support rod; 6. sliding sleeve; 7. top beam plate; 8. spring pin; 9. U-shaped fixing frame; 10. fixing groove; 11. rotating rod; 12. clamping plate; 13. tooth plate; 14. gear; 15. fixed plate; 16. sliding groove. DETAILED DESCRIPTION

[0022] The present invention will now be described in further detail with reference to the accompanying drawings.

[0023] See also Figure 1-4 As shown, in this embodiment, an adjustable assembled steel structure frame and a method for using the same are provided, including a base fixing column 1, a transmission device is installed inside the base fixing column 1, the outer surfaces of both ends of the base fixing column 1 are sleeved with moving sleeves 3, the top of the moving sleeve 3 is equipped with a supporting device, both sides of the base fixing column 1 are equipped with supporting columns 2, both top sides of the supporting columns 2 are plugged with fixing devices, and the bottom side surface of the supporting column 2 is at a height of the moving sleeve 3;

[0024] The transmission device includes a rotating rod 11, which is rotatably arranged inside the base fixing column 1. The rotating rod 11 extends to the inside of the base fixing column 1. A gear 14 is installed at one end of the rotating rod 11 located inside the base fixing column 1. Two tooth plates 13 are slidably fitted inside the base fixing column 1, and the two tooth plates 13 are meshed and connected with the surface of the gear 14.

[0025] The application of one aspect of this embodiment is as follows: during construction, the worker rotates the rotating rod 11, and the rotation of the rotating rod 11 drives the gear 14 to rotate, and the rotation of the gear 14 drives the toothed plate 13 to move, and the movement of the toothed plate 13 drives the fixed plate 15 to move in the sliding groove 16 provided on the upper surface of the base fixed column 1, and the movement of the fixed plate 15 drives the moving sleeve 3 to move, and the movement of the moving sleeve 3 drives the fixed plate 4 to move, and the movement of the fixed plate 4 drives the support rod 5 to move, and the support rod 5 is a cross structure, and the middle part of the support rod 5 is hinged; the movement of the support rod 5 drives the sliding sleeve 6 to move, and the movement of the sliding sleeve 6 drives the top beam plate 7 to move, and the rotation of the sliding groove 14 drives the L-shaped fixed block 13 to move, and the L-shaped fixed block 13 is fixedly connected to the fixed block 3 through 15, so the movement of the L-shaped fixed block 13 drives the fixed plate 15 to move The movement of the fixed plate 15 drives the fixed block 3 to move, and the support rod 5 is cross-rotated. The two fixed blocks 3 move relative to each other, so that the two support blocks 6 drive the T-shaped fixed block 7 to move upward, and vice versa, it will move downward. The ends of the support rod 5 are respectively hinged and rotated with the fixed plate 4 and the support block 6; when the top beam plate 7 moves to the position to be adjusted, the staff inserts the top of the U-shaped fixed frame 9 into the sliding sleeve 6, and the bottom of the U-shaped fixed frame 9 is clamped in the fixing groove 10 on the support column 2. The spring pin 8 can be inserted into the jack to fix the U-shaped fixed frame 9 to the outside of the support column 2. The bottom of the support column 2 is high and contacts the ground or the external structure with the moving sleeve 3, and the card plate 12 is inserted between the teeth of the toothed plate 13 inside the base fixed column 1 to prevent it from moving.

[0026] The support device of this embodiment includes a plurality of fixed plates 4, support columns 2 are installed on both sides of the base fixed column 1, a sliding sleeve 6 is sleeved on the top of the support column 2, a top beam plate 7 is installed between the two sliding sleeves 6, the fixed plates 4 are installed on the opposite side of the two sliding sleeves 6 and the top of the moving sleeve 3, and a support rod 5 is rotated between the fixed plate 4 on the top of the moving sleeve 3 and the fixed plate 4 on one side of the sliding sleeve 6 through a rotating shaft. The staff rotates the rotating rod 11, the rotating rod 11 rotates to drive the gear 14 to rotate, the gear 14 rotates to drive the tooth plate 13 to move, the tooth plate 13 moves to drive the fixed plate 15 to move in the sliding groove 16 provided on the upper surface of the base fixed column 1, the fixed plate 15 moves to drive the moving sleeve 3 to move, the moving sleeve 3 moves to drive the fixed plate 4 to move, the fixed plate 4 moves to drive the support rod 5 to move, the support rod 5 moves to drive the sliding sleeve 6 to move, and the sliding sleeve 6 moves to drive the top beam plate 7 to move.

[0027] The fixing device of this embodiment includes a U-shaped fixing frame 9, a plurality of fixing grooves 10 are provided on one side of the support column 2, a spring pin 8 is provided on one side of the sliding sleeve 6, and a fixing groove 10 is also provided on the bottom surface of the sliding sleeve 6. Insertion holes are provided on the surfaces on both sides of the U-shaped fixing frame 9, and the U-shaped fixing frame 9 extends into the fixing grooves 10 provided on the sliding sleeve 6 and the support column 2 and is plugged into the spring pin 8. The staff inserts the top of the U-shaped fixing frame 9 into the sliding sleeve 6, and the bottom of the U-shaped fixing frame 9 is clamped inside the fixing groove 10 on the support column 2, and the spring pin 8 can be inserted into the insertion hole to fix the U-shaped fixing frame 9 to the outside of the support column 2.

[0028] The present invention is not limited to the above-mentioned embodiments. Anyone should be aware that any structural changes made under the enlightenment of the present invention, and any technical solutions that are the same or similar to the present invention, fall within the protection scope of the present invention. The technology, shape, and structural parts not described in detail in the present invention are all well-known technologies.

Claims

1. Adjustable assembled steel structure frame, characterized in that: The invention comprises a base fixing column (1), a transmission device is installed inside the base fixing column (1), the outer surfaces of both ends of the base fixing column (1) are sleeved with moving sleeves (3), the top of the moving sleeve (3) is equipped with a supporting device, both sides of the base fixing column (1) are equipped with supporting columns (2), and both top sides of the supporting columns (2) are plugged with fixing devices; The transmission device comprises a rotating rod (11), the rotating rod (11) is rotatably arranged inside the base fixing column (1), the rotating rod (11) extends to the inside of the base fixing column (1), one end of the rotating rod (11) located inside the base fixing column (1) is equipped with a gear (14), the inside of the base fixing column (1) is slidably matched with two tooth plates (13), and the two tooth plates (13) are meshedly connected with the surface of the gear (14).

2. The adjustable assembled steel structure frame according to claim 1, characterized in that: The support device comprises a plurality of fixed plates (4), support columns (2) are arranged on both sides of a base fixed column (1), a sliding sleeve (6) is sleeved on the top of the support column (2), a top beam plate (7) is arranged between the two sliding sleeves (6), the fixed plates (4) are arranged on the opposite side of the two sliding sleeves (6) and on the top of the moving sleeve (3), and a support rod (5) is rotatably matched between the fixed plate (4) on the top of the moving sleeve (3) and the fixed plate (4) on one side of the sliding sleeve (6) via a rotating shaft.

3. The adjustable assembled steel structure frame according to claim 3, characterized in that: The fixing device comprises a U-shaped fixing frame (9), a plurality of fixing grooves (10) are provided on one side of the support column (2), a spring pin (8) is provided on one side of the sliding sleeve (6), a fixing groove (10) is also provided on the bottom surface of the sliding sleeve (6), and insertion holes are provided on the surfaces of both sides of the U-shaped fixing frame (9), and the U-shaped fixing frame (9) extends into the fixing grooves (10) provided on the sliding sleeve (6) and the support column (2) and is plugged into the spring pin (8).

4. The adjustable assembled steel structure frame according to claim 4, characterized in that: A clamping plate (12) is slidably fitted inside one side of the base fixing column (1), and the clamping plate (12) is clamped with two tooth plates (13).

5. The adjustable assembled steel structure frame according to claim 1, characterized in that: The surface of the top of the base fixing column (1) is symmetrically provided with sliding grooves (16), and one end of the upper and lower tooth plates (13) is equipped with a fixing plate (15), the surface of the lower tooth plate (13) is slidably connected in the sliding groove (16) on the left side through the fixing plate (15), and the top side of the upper tooth plate (13) is slidably connected in the sliding groove (16) on the right side through the fixing plate (15).

6. A method for using an adjustable assembled steel structure frame, comprising the adjustable assembled steel structure frame according to any one of claims 1 to 5, characterized in that: During construction, the worker rotates the rotating rod (11), the rotating rod (11) drives the gear (14) to rotate, the gear (14) drives the tooth plate (13) to move, the tooth plate (13) moves and drives the fixed plate (15) to move in the sliding groove (16) provided on the upper surface of the base fixed column (1), the fixed plate (15) moves and drives the moving sleeve (3) to move, the moving sleeve (3) moves and drives the fixed plate (4) to move, the fixed plate (4) moves and drives the support rod (5), the support rod (5) moves and drives the sliding sleeve (6), the sliding sleeve (6) moves and drives the top The beam plate (7) moves. When the top beam plate (7) moves to the position to be adjusted, the staff inserts the top of the U-shaped fixing frame (9) into the sliding sleeve (6). The bottom of the U-shaped fixing frame (9) is clamped in the fixing groove (10) on the support column (2). The spring pin (8) can be inserted into the insertion hole to fix the U-shaped fixing frame (9) to the outside of the support column (2). The bottom of the support column (2) is high enough to contact the ground or an external structure with the moving sleeve (3). The clamping plate (12) is inserted between the teeth of the tooth plate (13) inside the base fixing column (1) to prevent it from moving. During construction, the worker inserts the top of the U-shaped fixing frame (9) into the sliding sleeve (6), and the bottom of the U-shaped fixing frame (9) is clamped into the inside of the fixing groove (10) on the support column (2). The spring pin (8) can be inserted into the insertion hole to fix the U-shaped fixing frame (9) on the outside of the support column (2).

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