Metal pipeline support for steel structure engineering

Abstract

The invention relates to the technical field of pipeline supports, and discloses a metal pipeline support for steel structure engineering, the metal pipeline support comprises a bottom plate, a supporting plate and two fixing frames, a conical block is fixedly connected between an upper winding rope and a lower winding rope, and four limiting blocks are arranged on the outer surface of the conical block in a circumferential array mode; four limiting holes arranged in a circumferential array mode are formed in the side, facing the interior of the sliding column, of the sliding sleeve, a first clamping screw penetrates through the outer surface of the transverse plate in a threaded mode, and the other end of the first clamping screw is rotationally connected with a side edge arc-shaped plate. A bottom arc-shaped plate is arranged and is matched with a winding wheel to wind or discharge a winding rope, a conical block is matched to enable a limiting block to be inserted into a limiting hole, a side arc-shaped plate is located at the axis of a metal pipeline, a first clamping screw is matched with the side arc-shaped plate to clamp the metal pipeline, and therefore the metal pipeline can be firstly placed, and then the metal pipeline is clamped. And the metal pipeline can be clamped without consuming large force or being driven by external electric power.

Description

Technical Field

[0001] The invention relates to the technical field of pipeline supports, in particular to a metal pipeline support for steel structure engineering. Background Art

[0002] Steel structure engineering is a structure mainly made of steel. It is mainly composed of steel beams, steel columns, steel trusses and other components made of steel sections and steel plates. The components or parts are usually connected by welds, bolts or rivets. It is one of the main types of building structures. During the construction of steel structure engineering, metal pipes need to be supported by brackets.

[0003] At present, some brackets are provided with a bidirectional screw and two arc plates, and the metal pipe is placed on the lower arc plate, and then the upper and lower arc plates are driven to move toward each other by rotating the bidirectional screw. However, in actual use, when the metal pipe is heavy, it is difficult to drive the two arc plates toward each other by rotating the bidirectional screw under the action of the gravity of the metal pipe, and a lot of effort or external electric drive is required. Therefore, a metal pipe bracket for steel structure engineering is proposed. Summary of the invention

[0004] In view of the deficiencies of the prior art, the present invention provides a metal pipe support for steel structure engineering to solve the problems mentioned in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical scheme: a metal pipe support for steel structure engineering, comprising a base plate, a support plate and two fixed frames, the left and right outer surfaces of the two fixed frames are hollow, the left and right outer surfaces of the two fixed frames are fixedly connected to two sliding columns, the outer surfaces of the four sides of the two I-shaped slide grooves are provided with strip grooves, and two rotating shafts are rotatably penetrated between the two sliding columns, and one end of the plurality of rotating shafts located inside the sliding columns is fixedly sleeved with a transmission wheel, the outer surface of the transmission wheel is wrapped with a winding rope, and a conical block is fixedly connected between the upper and lower winding ropes, and the outer surface of the conical block is provided with four limit blocks in a circumferential array, the outer surface of the sliding column is movably sleeved with a sliding sleeve, and the sliding sleeve is provided with four limit holes arranged in a circumferential array on the side facing the inner side of the sliding column, and a cross plate is fixedly connected between the front and rear sliding sleeves, and a first clamping screw is threaded through the outer surface of the cross plate, and the other end of the first clamping screw is rotatably connected to the side arc plate.

[0006] Furthermore, the top outer surface of the support plate is rotatably connected to two support shafts, the bottom outer surface of the left support shaft is fixedly connected to a knob, the outer surfaces of the two support shafts are fixedly sleeved with gears, the outer surfaces of the two gears are movably meshed, the top outer surfaces of the two gears are fixedly connected to a connecting plate, the side of the connecting plate away from the axis of the support shaft is rotatably connected to a connecting rod, and the other end of the connecting rod is rotatably connected to a slider.

[0007] Furthermore, the top outer surface of the base plate is fixedly connected to a telescopic column, the top outer surface of the telescopic column is fixedly connected to a connecting plate, the top outer surface of the connecting plate is rotatably connected to an adjusting screw, the outer surface of the adjusting screw is threadedly sleeved with a threaded barrel, and the top outer surface of the threaded barrel is rotatably connected to the bottom outer surface of the support plate.

[0008] Furthermore, a bottom arc plate is fixedly connected to the upper outer surface of the bottom of the fixing frame, a second clamping screw is threadedly penetrated through the top outer surface of the fixing frame, and a top arc plate is rotatably connected to the bottom outer surface of the second clamping screw.

[0009] Furthermore, a worm gear is provided on the fixed sleeve on the outer surface of the rotating shaft on the upper left side, a worm is rotatably connected to the outer surface of the left side of the fixed frame, a crank is fixedly connected to the outer surface of the worm, and the worm is movably meshed with the outer surface of the worm wheel.

[0010] Furthermore, the front outer surfaces of the plurality of rotating shafts are fixedly sleeved with a first sprocket, the rear outer surfaces of the plurality of rotating shafts above are fixedly sleeved with a second sprocket, a first chain is wound between the upper and lower two of the first sprockets, and a second chain is wound between the two second sprockets.

[0011] Furthermore, the outer surface of the conical block is provided with four I-shaped slide grooves arranged in a circular array, the outer surfaces of the four limit blocks are fixedly connected with I-shaped slide bars, the I-shaped slide bars are slidably connected to the inside of the I-shaped slide grooves, the sliding sleeve is fixedly connected with a support plate at the bottom of the limit hole, one end of the support plate extends to the interior of the sliding column, the interior of the limit hole is fixedly connected with a spring, and the other end of the spring is fixedly connected with a fixing plate.

[0012] Furthermore, when the lower transmission wheel reels in the winding rope, the upper transmission wheel spits out the winding rope, and when the lower transmission wheel spits out the winding rope, the upper transmission wheel reels in the winding rope.

[0013] Furthermore, two vertical plates are fixedly connected to the top outer surface of the support plate, a sliding rod is fixedly connected between the two vertical plates, and the two sliding blocks are movably sleeved on the outer surface of the sliding rod.

[0014] Furthermore, the telescopic column includes a fixed column and a movable column, the outer surfaces of the fixed column and the movable column are provided with screw holes, the number of screw holes on the surface of the movable column is several and arranged in a linear array, the inner threads of the screw holes corresponding to the fixed column and the movable column are connected with an adjusting hand wheel, and the top four corners of the base plate are fixedly connected with telescopic support columns.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. In a metal pipe support for steel structure engineering provided by the present invention, a bottom arc plate is provided to cooperate with a second clamping screw and a top arc plate to support the metal pipe, and a winding rope is wound or spit out by a winding wheel, so that the conical block drives the limit block to be inserted into the limit hole, and the sliding sleeve is limited so that the limit block is located at the axis of the metal pipe. The metal pipe is supported by the first clamping screw and the side arc plate, so that the metal pipe can be placed first, and the metal pipe can be clamped without consuming much force or relying on external electric drive.

[0016] 2. In a metal pipe support for steel structure engineering provided by the present invention, by turning the knob, the knob drives the gear to rotate, the gear meshes with another gear, the two gears rotate at the same time, and cooperate with the connecting plate and the connecting rod to drive the slider to move, thereby adjusting the distance between the two fixed frames, thereby adjusting according to the distance required to be supported by the two metal pipes.

[0017] 3. In a metal pipe support for steel structure engineering provided by the present invention, the height of the fixed frame is roughly adjusted by the telescopic column, and the height of the fixed frame is adjusted by rotating the adjusting screw to drive the threaded barrel to move, thereby adjusting the height of the supporting metal pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a front view structural schematic diagram of the present invention; Figure 2 This is a front view structural diagram of the fixing frame of the present invention; Figure 3 This is a schematic diagram of the rear view structure of the fixing frame of the present invention; Figure 4 It is a schematic diagram of the partial internal structure of the sliding column of the present invention; Figure 5 For the present invention Figure 4 The enlarged structural diagram at A in the middle; Figure 6 For the present invention Figure 4 The enlarged structural diagram at B in the middle; Figure 7 For the present invention Figure 3 The enlarged structural diagram at C in the middle; Figure 8 It is a rear view structural schematic diagram of the present invention; Fig. 9 It is a bottom view structural schematic diagram of the present invention; Fig.10 For the present invention Fig. 9 Enlarged structural diagram at D in the middle.

[0019] In the figure: 1. bottom plate; 2. support plate; 3. fixed frame; 4. sliding column; 5. rotating shaft; 6. transmission wheel; 7. winding rope; 8. conical block; 9. limit block; 10. sliding sleeve; 11. first clamping screw; 12. side arc plate; 13. bottom arc plate; 14. second clamping screw; 15. top arc plate; 16. gear; 17. connecting plate; 18. connecting rod; 19. slider; 20. telescopic column; 21. connecting plate; 22. adjusting screw; 23. threaded barrel; 24. worm wheel; 25. worm; 26. crank; 27. first sprocket; 28. first chain; 29. ​​second sprocket; 30. second chain. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] Embodiment 1: Please refer to Figure 1-Figure 7The present invention provides a technical solution: a metal pipe support for steel structure engineering, comprising a bottom plate 1, a support plate 2 and two fixed frames 3, the left and right outer surfaces of the two fixed frames 3 are both hollow, the left and right outer surfaces of the two fixed frames 3 are both fixedly connected with two sliding columns 4, the outer surfaces of the two I-shaped slide grooves are both provided with strip grooves, and two rotating shafts 5 are rotatably penetrated between the two sliding columns 4, and one end of the plurality of rotating shafts 5 located inside the sliding columns 4 is fixedly sleeved with a transmission wheel 6, and the outer surface of the transmission wheel 6 is wound with a winding rope 7, and the upper and lower winding ropes are connected to the two sliding columns 4. A conical block 8 is fixedly connected between the winding ropes 7, and four limit blocks 9 are arranged in a circumferential array on the outer surface of the conical block 8. A sliding sleeve 10 is movably sleeved on the outer surface of the sliding column 4, and four limit holes arranged in a circumferential array are opened on the inner side of the sliding sleeve 10 facing the sliding column 4. A cross plate is fixedly connected between the front and rear sliding sleeves 10, and a first clamping screw 11 is threadedly penetrated on the outer surface of the cross plate. The other end of the first clamping screw 11 is rotatably connected to a side arc plate 12. Specifically, according to the size of the metal pipe, the side arc plate 12 is moved to the metal pipe. The corresponding position of the transverse axis of the pipeline, at this time, makes multiple shafts 5 rotate simultaneously, when the upper shaft 5 rotates, it drives the transmission wheel 6 on it to reel in the upper winding rope 7, when the lower shaft 5 rotates, it drives the transmission wheel 6 on it to spit out the lower winding rope 7, so that the conical block 8 moves upward, so that the limit block 9 is reset, so that the limit block 9 is separated from the inside of the limit hole, and the limit of the sliding sleeve 10 is released, and then the position of the sliding sleeve 10 on the sliding column 4 is adjusted so that the side arc plate 12 is located at the axis of the metal pipe, and the adjustment After the knot is completed, the lower transmission wheel 6 reels the winding rope 7 until the conical block 8 squeezes the limit block 9, so that the limit block 9 is inserted into the limit hole, and then the first clamping screw 11 is rotated. The first clamping screw 11 drives the side arc plate 12 to move until the side arc plate 12 fits with the edge of the metal pipe, and the metal pipe is clamped and fixed by the top arc plate 15, the bottom arc plate 13 and the side arc plate 12, so that the metal pipe can be placed first, and the metal pipe can be clamped without consuming great effort or relying on external electric drive.

[0022] In this embodiment, a bottom curved plate 13 is fixedly connected to the upper outer surface of the bottom of the fixed frame 3, a second clamping screw 14 is threaded through the top outer surface of the fixed frame 3, and a top curved plate 15 is rotatably connected to the bottom outer surface of the second clamping screw 14. Specifically, after the metal pipe is laid on the bottom curved plate 13, the second clamping screw 14 is rotated, and the second clamping screw 14 drives the top curved plate 15 to move until the top curved plate 15 fits with the top of the metal pipe.

[0023] In this embodiment, a worm gear 24 is fixedly sleeved on the outer surface of the left upper rotating shaft 5, a worm 25 is rotatably connected to the left outer surface of the fixed frame 3, a crank 26 is fixedly connected to the outer surface of the worm 25, and the worm 25 is movably meshed with the outer surface of the worm wheel 24. Specifically, by rotating the crank 26, the crank 26 drives the worm 25 to rotate, so that the worm wheel 24 rotates, thereby causing the rotating shaft 5 to rotate, and the self-locking ability of the worm wheel 24 and the worm 25 prevents the rotating shaft 5 from rotating autonomously.

[0024] In this embodiment, the front outer surfaces of the multiple rotating shafts 5 are fixedly sleeved with a first sprocket 27, the rear outer surfaces of the multiple rotating shafts 5 above are fixedly sleeved with a second sprocket 29, a first chain 28 is wound around the upper and lower first sprockets 27, and a second chain 30 is wound between the two second sprockets 29. Specifically, the upper rotating shaft 5 rotates and drives the first sprocket 27 and the second sprocket 29 on the upper rotating shaft 5 to rotate. Under the action of the first chain 28 and the second chain 30, the multiple rotating shafts 5 rotate simultaneously.

[0025] In this embodiment, the outer surface of the conical block 8 is provided with four I-shaped slide grooves arranged in a circular array, and the outer surfaces of the four limit blocks 9 are fixedly connected with I-shaped slide strips, which are slidably connected to the inside of the I-shaped slide grooves. The sliding sleeve 10 is located at the bottom of the limit hole and is fixedly connected with a support plate. One end of the support plate extends to the inside of the sliding column. The inside of the limit hole is fixedly connected with a spring, and the other end of the spring is fixedly connected with a fixed plate. Specifically, when the conical block 8 moves upward, it drives the limit block 9 to move upward. When the conical block 8 moves downward, the limit block 9 moves downward due to gravity. When the limit block 9 contacts the support plate, as the winding rope 7 below is wound, the conical block 8 squeezes the limit block 9 downward, causing the limit block 9 to expand outward until it is inserted into the limit block 9 and compresses the spring. When the conical block 8 moves upward, the limit block 9 is reset by the elastic force of the spring.

[0026] In this embodiment, when the lower transmission wheel 6 reels in the winding rope 7, the upper transmission wheel 6 spits out the winding rope 7, and when the lower transmission wheel 6 spits out the winding rope 7, the upper transmission wheel 6 reels in the winding rope 7.

[0027] During the specific implementation process, the metal pipe is laid on the bottom arc plate 13, and the second clamping screw 14 is rotated. The second clamping screw 14 drives the top arc plate 15 to move until the top arc plate 15 fits with the top of the metal pipe. According to the size of the metal pipe, the side arc plate 12 is moved to a position corresponding to the transverse axis of the metal pipe. At this time, the crank 26 is rotated, and the crank 26 drives the worm 25 to rotate. The worm 25 drives the worm wheel 24 to rotate, so that the upper rotating shaft 5 rotates, and drives the first sprocket 27 and the second sprocket 29 on the upper rotating shaft 5 to rotate. Under the action of the first chain and the second chain 28, multiple rotating shafts 5 rotate at the same time. When the upper rotating shaft 5 rotates, it drives the transmission wheel 6 thereon to reel in the upper winding rope 7. When the lower rotating shaft 5 rotates, it drives the transmission wheel 6 thereon to reel in the lower winding rope 7. The winding rope 7 is spit out, so that the conical block 8 moves upward, so that the limit block 9 is reset, so that the limit block 9 is disengaged from the inside of the limit hole, the limit of the sliding sleeve 10 is released, and then the position of the sliding sleeve 10 on the sliding column 4 is adjusted so that the side arc plate 12 is located at the axis of the metal pipe. After the adjustment is completed, the crank 26 is rotated in the opposite direction to make the conical block 8 squeeze the limit block 9 so that the limit block 9 is inserted into the limit hole, and then the first clamping screw 11 is rotated. The first clamping screw 11 drives the side arc plate 12 to move until the side arc plate 12 is in contact with the edge of the metal pipe, and the metal pipe is clamped and fixed by the top arc plate 15, the bottom arc plate 13 and the side arc plate 12, so that the metal pipe can be placed first, and the metal pipe can be clamped without consuming much effort or relying on external electric drive.

[0028] Embodiment 2: Please refer to Figure 8 The present invention provides a technical solution: the top outer surface of the support plate 2 is rotatably connected to two support shafts, the bottom outer surface of the left support shaft is fixedly connected to a knob, the outer surfaces of the two support shafts are fixedly sleeved with gears 16, the outer surfaces of the two gears 16 are movably meshed, the top outer surfaces of the two gears 16 are fixedly connected to a connecting plate 17, the side of the connecting plate 17 away from the axis of the support shaft is rotatably connected to a connecting rod 18, and the other end of the connecting rod 18 is rotatably connected to a slider 19.

[0029] In this embodiment, two vertical plates are fixedly connected to the top outer surface of the support plate 2, a sliding rod is fixedly connected between the two vertical plates, and two sliders 19 are movably mounted on the outer surface of the sliding rod. Specifically, the slider 19 slides on the outer surface of the sliding rod when moving, so that the slider 19 can move in a straight line.

[0030] In the specific implementation process, by turning the knob, the knob drives the support shaft to rotate, the support shaft drives the gear 16 to rotate, the gear 16 drives another gear 16 to rotate, and when the gear 16 rotates, it drives the connecting plate 17 on it to rotate, and the connecting plate 17 drives the connecting rod 18, so that the angle between the connecting rods 18 changes, thereby driving the slider 19 to slide, adjusting the distance between the two fixed frames 3, thereby adjusting the distance between the two supporting metal pipes.

[0031] Embodiment 3: Please refer to Figure 8-Figure 10 The present invention provides a technical solution: a telescopic column 20 is fixedly connected to the top outer surface of the base plate 1, a connecting plate 21 is fixedly connected to the top outer surface of the telescopic column 20, an adjusting screw 22 is rotatably connected to the top outer surface of the connecting plate 21, a threaded sleeve 23 is threadedly sleeved on the outer surface of the adjusting screw 22, and the top outer surface of the threaded sleeve 23 is rotatably connected to the bottom outer surface of the support plate 2.

[0032] In the present embodiment, the telescopic column 20 includes a fixed column and a movable column, the outer surfaces of the fixed column and the movable column are provided with screw holes, the number of screw holes on the surface of the movable column is several and arranged in a linear array, the screw holes corresponding to the fixed column and the movable column are threadedly connected with an adjusting hand wheel, and the four corners of the top of the base plate 1 are fixedly connected with a telescopic support column. Specifically, the adjusting hand wheel is unscrewed so that the adjusting hand wheel is disengaged from the corresponding screw hole, and the position of the movable column inside the fixed column is adjusted, thereby adjusting the overall height of the telescopic column 20, and then the adjusting hand wheel is screwed into the corresponding screw hole to limit the fixed column and the movable column, thereby limiting the fixed column and the movable column, and supporting the support plate 2 by setting a telescopic support column.

[0033] In this embodiment, the bottom plate 1 and other components are located below the support plate 2. During installation, the bottom plate 1 is installed below the metal pipe that needs to be supported. According to actual needs, the bottom plate 1 and the telescopic column 20 and other components can be set above the support plate 2 without affecting the use of other components, so that the device can be installed on the ceiling beam.

[0034] In the specific implementation process, the overall height of the fixed frame 3 is adjusted by the telescopic column 20, the installation height of the fixed frame 3 is roughly adjusted, and the height of the fixed frame 3 is adjusted by rotating the adjusting screw 22, which drives the threaded tube 23 to move, thereby adjusting the support height of the metal pipe.

[0035] Working principle: When the present invention is in use, the metal pipe is placed on the bottom arc plate 13, and the second clamping screw 14 is rotated. The second clamping screw 14 drives the top arc plate 15 to move until the top arc plate 15 fits with the top of the metal pipe. According to the size of the metal pipe, the side arc plate 12 is moved to a position corresponding to the transverse axis of the metal pipe. At this time, the crank 26 is rotated, and the crank 26 drives the worm 25 to rotate. The worm 25 drives the worm wheel 24 to rotate, so that the upper rotating shaft 5 rotates, and drives the first sprocket 27 and the second sprocket 29 on the upper rotating shaft 5 to rotate. Under the action of the first chain and the second chain 28, multiple rotating shafts 5 rotate at the same time. When the upper rotating shaft 5 rotates, it drives the transmission wheel 6 thereon to reel in the upper winding rope 7. When the lower rotating shaft 5 rotates, it drives the transmission wheel 6 thereon The winding rope 7 below is spitted out, so that the conical block 8 moves upward, the limit block 9 is reset, and the limit block 9 is disengaged from the inside of the limit hole, the sliding sleeve 10 is released from the limit, and then the position of the sliding sleeve 10 on the sliding column 4 is adjusted so that the side arc plate 12 is located at the axis of the metal pipe. After the adjustment is completed, the crank 26 is rotated in the opposite direction so that the conical block 8 squeezes the limit block 9 so that the limit block 9 is inserted into the limit hole, and then the first clamping screw 11 is rotated. The first clamping screw 11 drives the side arc plate 12 to move until the side arc plate 12 is in contact with the edge of the metal pipe, and the metal pipe is clamped and fixed by the top arc plate 15, the bottom arc plate 13 and the side arc plate 12, so that the metal pipe can be placed first, and the metal pipe can be clamped without consuming much effort or relying on external electric drive.

[0036] By turning the knob, the knob drives the support shaft to rotate, the support shaft drives the gear 16 to rotate, the gear 16 drives another gear 16 to rotate, when the gear 16 rotates, it drives the connecting plate 17 thereon to rotate, the connecting plate 17 drives the connecting rod 18, so that the angle between the connecting rods 18 changes, thereby driving the slider 19 to slide, adjusting the distance between the two fixed frames 3, thereby adjusting the distance between the two supporting metal pipes.

[0037] The overall height of the fixed frame 3 is adjusted by the telescopic column 20, and the installation height of the fixed frame 3 is roughly adjusted. The adjusting screw 22 is rotated to drive the threaded tube 23 to move, and the height of the fixed frame 3 is adjusted, thereby adjusting the supporting height of the metal pipe.

[0038] 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. A metal pipe support for steel structure engineering, comprising a base plate (1), a support plate (2) and two fixing frames (3), characterized in that: The left and right outer surfaces of the two fixed frames (3) are both hollow, the left and right outer surfaces of the two fixed frames (3) are both fixedly connected to two sliding columns (4), the outer surfaces of the two I-shaped slide grooves are both provided with strip grooves, two rotating shafts (5) are rotatably penetrated between the two sliding columns (4), one end of the plurality of rotating shafts (5) located inside the sliding columns (4) is fixedly sleeved with a transmission wheel (6), the outer surface of the transmission wheel (6) is wound with a winding rope (7), and the upper and lower winding ropes (7) are fixedly connected to each other. A conical block (8) is provided, and four limit blocks (9) are arranged in a circumferential array on the outer surface of the conical block (8); a sliding sleeve (10) is provided on the outer surface of the sliding column (4); four limit holes arranged in a circumferential array are opened on the inner side of the sliding sleeve (10) facing the sliding column (4); a transverse plate is fixedly connected between the front and rear sliding sleeves (10); a first clamping screw (11) is threadedly penetrated through the outer surface of the transverse plate; and the other end of the first clamping screw (11) is rotatably connected to a side arc plate (12).

2. The metal pipe support for steel structure engineering according to claim 1, characterized in that: The top outer surface of the support plate (2) is rotatably connected to two support shafts, the bottom outer surface of the left support shaft is fixedly connected to a knob, the outer surfaces of the two support shafts are fixedly sleeved with gears (16), the outer surfaces of the two gears (16) are movably meshed, the top outer surfaces of the two gears (16) are fixedly connected to a connecting plate (17), the side of the connecting plate (17) away from the axis of the support shaft is rotatably connected to a connecting rod (18), and the other end of the connecting rod (18) is rotatably connected to a slider (19).

3. The metal pipe support for steel structure engineering according to claim 1, characterized in that: The top outer surface of the bottom plate (1) is fixedly connected to a telescopic column (20), the top outer surface of the telescopic column (20) is fixedly connected to a connecting plate (21), the top outer surface of the connecting plate (21) is rotatably connected to an adjusting screw (22), the outer surface of the adjusting screw (22) is threadedly sleeved with a threaded barrel (23), and the top outer surface of the threaded barrel (23) is rotatably connected to the bottom outer surface of the support plate (2).

4. The metal pipe support for steel structure engineering according to claim 1, characterized in that: The bottom outer surface of the fixing frame (3) facing upward is fixedly connected to a bottom arc plate (13), the top outer surface of the fixing frame (3) is threadedly penetrated by a second clamping screw (14), and the bottom outer surface of the second clamping screw (14) is rotatably connected to a top arc plate (15).

5. The metal pipe support for steel structure engineering according to claim 1, characterized in that: A worm wheel (24) is fixedly mounted on the outer surface of the rotating shaft (5) on the upper left side, a worm (25) is rotatably connected to the outer surface of the fixed frame (3), a crank (26) is fixedly connected to the outer surface of the worm (25), and the worm (25) is movably meshed with the outer surface of the worm wheel (24).

6. The metal pipe support for steel structure engineering according to claim 1, characterized in that: A first sprocket (27) is fixedly sleeved on the front outer surfaces of the plurality of rotating shafts (5), a second sprocket (29) is fixedly sleeved on the rear outer surfaces of the plurality of rotating shafts (5) above, a first chain (28) is wound between the upper and lower first sprockets (27), and a second chain (30) is wound between the two second sprockets (29).

7. The metal pipe support for steel structure engineering according to claim 1, characterized in that: The outer surface of the conical block (8) is provided with four I-shaped slide grooves arranged in a circular array, the outer surfaces of the four limit blocks (9) are all fixedly connected with I-shaped slide bars, the I-shaped slide bars are slidably connected to the inside of the I-shaped slide grooves, the sliding sleeve (10) is fixedly connected with a support plate at the bottom of the limit hole, one end of the support plate extends to the inside of the sliding column, the inside of the limit hole is fixedly connected with a spring, and the other end of the spring is fixedly connected with a fixing plate.

8. The metal pipe support for steel structure engineering according to claim 1, characterized in that: When the lower transmission wheel (6) reels in the winding rope (7), the upper transmission wheel (6) spits out the winding rope (7); when the lower transmission wheel (6) spits out the winding rope (7), the upper transmission wheel (6) reels in the winding rope (7).

9. The metal pipe support for steel structure engineering according to claim 1, characterized in that: Two vertical plates are fixedly connected to the top outer surface of the support plate (2), a sliding rod is fixedly connected between the two vertical plates, and the two sliding blocks (19) are movably sleeved on the outer surface of the sliding rod.

10. The metal pipe support for steel structure engineering according to claim 1, characterized in that: The telescopic column (20) comprises a fixed column and a movable column. The outer surfaces of the fixed column and the movable column are provided with screw holes. The number of screw holes on the surface of the movable column is several and they are arranged in a linear array. The screw holes corresponding to the fixed column and the movable column are threadedly connected to adjusting hand wheels. The top four corners of the bottom plate (1) are fixedly connected to telescopic support columns.

Images