Pipe gallery steel structure correcting machine

Abstract

The utility model relates to the technical field of steel structure machining, in particular to a pipe gallery steel structure correcting machine which comprises a base, a first vertical plate, a second vertical plate, a servo motor, a first rotating shaft, a second rotating shaft, a third rotating shaft, a first straightening roller, a second straightening roller and a transmission mechanism. The third rotating shaft is connected with the first rotating shaft and the second rotating shaft through a transmission mechanism, a first vertical plate and a second vertical plate are arranged on the two sides of the top of the base correspondingly, a first rotating shaft is arranged between the bottom end of the first vertical plate and the bottom end of the second vertical plate through a rotating groove, and a first straightening roller is arranged on the periphery of the first rotating shaft; vertical guide grooves are formed in one side of the first vertical plate and one side of the second vertical plate in a penetrating mode, and vertical sliding blocks are arranged in the vertical guide grooves in a sleeved mode; and a mechanism capable of adjusting the vertical height of the straightening compression roller is arranged, so that the steel structural parts with different thicknesses can be corrected.

Description

TECHNICAL FIELD

[0001] The utility model relates to steel structure processing technical field, concretely relates to a pipe gallery steel structure correction machine. BACKGROUND

[0002] The pipe gallery steel structure correction machine is a device for adjusting and correcting the steel structure of a pipe gallery (or pipeline). The pipe gallery is a long strip-shaped structure, usually composed of steel, used to support and protect pipelines or cables and other facilities. During the installation of the pipe gallery, due to construction errors or other factors, the position or shape of the pipe gallery may not be accurate enough and needs to be adjusted and corrected.

[0003] The previous correction machine does not have a mechanism to adjust the up-down height of the straightening pressure roller, and can only correct steel structure parts of fixed thickness. SUMMARY

[0004] To solve the problems in the prior art, the utility model provides a pipe gallery steel structure correction machine, which has a mechanism to adjust the up-down height of the straightening pressure roller and can correct steel structure parts of different thicknesses.

[0005] The utility model solves the technical problems and adopts the technical scheme of a pipe gallery steel structure correction machine, which comprises a base, a first vertical plate, a second vertical plate, a servo motor, a first rotating shaft, a second rotating shaft, a third rotating shaft, a first straightening roller, a second straightening roller, and a transmission mechanism. The third rotating shaft is connected to the first rotating shaft and the second rotating shaft through the transmission mechanism. The base has a first vertical plate and a second vertical plate on the top of both sides. The first vertical plate and the second vertical plate have a first rotating shaft between the bottom ends through a rotating groove. The first rotating shaft has a first straightening roller around it.

[0006] The first vertical plate and the second vertical plate have a vertical guide groove on one side. The vertical guide groove has a vertical sliding block inside. The second rotating shaft is arranged between the two vertical sliding blocks through a rotating groove. The second rotating shaft has a second straightening roller around it. The first vertical plate has a first fixed plate on one end. The first fixed plate has a first horizontal guide groove on one side. The first horizontal guide groove has a first horizontal sliding block inside. The first horizontal sliding block has a first horizontal guide groove on one side. The first horizontal guide groove has a first horizontal sliding block inside. The first vertical plate has a first mounting plate on the top. The first mounting plate has a first servo cylinder on one end through a bolt. The power output end of the first servo cylinder is connected to the top of one of the vertical sliding blocks. The first fixed plate has a second mounting plate on one end. The second mounting plate has a second servo cylinder on the bottom through a bolt. The power output end of the second servo cylinder is connected to the first horizontal sliding block.

[0007] By adopting the above technical scheme, the power output end of the first servo cylinder can drive the vertical sliding block to move up and down along the vertical guide groove, thereby facilitating adjustment of the up-down height of the second rotating shaft and the second straightening roller, the power output end of the second servo cylinder can drive the first horizontal guide block to move horizontally along the direction of the first horizontal guide groove, thereby adjusting the horizontal position of the third rotating shaft, and since the third rotating shaft is connected with the first rotating shaft and the second rotating shaft through the transmission mechanism, when the third rotating shaft rotates, it can drive the second rotating shaft and the first rotating shaft to rotate. The present correction machine has a mechanism that can adjust the up-down height of the straightening pressure roller and can correct steel structure members of different thicknesses.

[0008] Specifically, the transmission mechanism comprises a first driving pulley, a first driven pulley, a second driving pulley, a second driven pulley and a servo motor, one side of the first horizontal guide block is provided with a third rotating shaft through a rotating groove, the third rotating shaft is provided with a second driving pulley and a first driving pulley on the periphery, the second rotating shaft and the first rotating shaft are respectively provided with a second driven pulley and a first driven pulley on the periphery, the first driven pulley and the first driving pulley are connected through a first transmission belt, and the second driven pulley and the second driving pulley are connected through a second transmission belt.

[0009] By adopting the above technical scheme, since the first driving pulley and the first driven pulley are connected through the first transmission belt, and the second driving pulley and the second driven pulley are connected through the second transmission belt, when the third rotating shaft rotates, it can drive the second rotating shaft and the first rotating shaft to rotate.

[0010] Specifically, the third mounting plate is arranged at the bottom side of the first horizontal guide block, the servo motor is arranged on the top of the third mounting plate through a mounting seat, and the power output end of the servo motor is connected with the third rotating shaft.

[0011] Specifically, the second fixed plate is arranged at the central position of one end of the top of the base through a first supporting leg, a second horizontal guide groove is formed in one side of the second fixed plate, a second horizontal guide block is sleeved in the second horizontal guide groove, and a rotating groove is arranged at one side of the second horizontal guide block.

[0012] By adopting the above technical scheme, since the second horizontal guide block is located in the second horizontal guide groove, and one end of the third rotating shaft is located in the rotating groove arranged on the second horizontal guide block, the stability of the third rotating shaft during horizontal movement can be effectively improved.

[0013] Specifically, the first fixed plate is connected with the top of the base through a second supporting leg at one end of the bottom of the first fixed plate.

[0014] Specific, the base bottom near the corner is provided with a foot pad.

[0015] The utility model discloses the beneficial effect:

[0016] The utility model discloses a pipe gallery steel structure correction machine, the power output end of first servo cylinder can adjust the up and down height of second rotary shaft and second straightening roller, the power output end of second servo cylinder can adjust the horizontal position of third rotary shaft, because third rotary shaft is connected between first rotary shaft and second rotary shaft through transmission mechanism, when third rotary shaft is rotating, can drive second rotary shaft and first rotary shaft rotate, and this correction machine has the mechanism that can adjust the up and down height of straightening pressure roller, and can correct the steel structural member of different thickness. BRIEF DESCRIPTION OF DRAWINGS

[0017] The utility model is further explained in connection with the drawings and embodiments.

[0018] Fig. 1 It is whole structure schematic diagram for the utility model;

[0019] Fig. 2 It is rear view structure schematic diagram for the utility model;

[0020] Fig. 3 It is overhead structure schematic diagram for the utility model.

[0021] In the drawing: 1, base;2, foot pad;3, first vertical plate;4, second vertical plate;5, vertical guide groove;6, vertical sliding block;7, first mounting plate;8, first servo cylinder;9, first rotary shaft;10, second rotary shaft;11, first straightening roller;12, second straightening roller;13, first driven pulley;14, second driven pulley;15, first fixed plate;16, first horizontal guide groove;17, first horizontal guide block;18, second mounting plate;19, second servo cylinder;20, second driving pulley;21, first driving pulley;22, second transmission belt;23, first transmission belt;24, second support leg;25, first support leg;26, second fixed plate;27, second horizontal guide groove;28, second horizontal guide block;29, third rotary shaft;30, third mounting plate;31, servo motor. DETAILED DESCRIPTION

[0022] In order to make the technical means, creation features, purposes and effects of the utility model easy to understand, the utility model is further explained in connection with specific implementation ways.

[0023] In order to be adjusted the up and down height of straightening pressure roller, correct the steel structural member of different thickness, for example, Figs. 1-3As shown, the utility model discloses a steel structure straightening machine for pipe corridors, comprising a base 1, a first upright plate 3, a second upright plate 4, a servo motor 31, a first rotating shaft 9, a second rotating shaft 10, a third rotating shaft 29, a first straightening roller 11, a second straightening roller 12, and a transmission mechanism. The third rotating shaft 29 is connected to the first rotating shaft 9 and the second rotating shaft 10 through the transmission mechanism. The first upright plate 3 and the second upright plate 4 are respectively provided on the top two sides of the base 1. The first rotating shaft 9 is provided between the bottom ends of the first upright plate 3 and the second upright plate 4 through a rotating groove. The first straightening roller 11 is provided around the first rotating shaft 9.

[0024] The first upright plate 3 and the second upright plate 4 each have a vertical guide groove 5 extending through one side. A vertical slider 6 is fitted inside the vertical guide groove 5. A second rotating shaft 10 is connected between the two sets of vertical sliders 6 via a rotating groove. A second straightening roller 12 is arranged around the second rotating shaft 10. A first fixing plate 15 is provided at one end of the first upright plate 3. A first transverse guide groove 16 extends through one side of the first fixing plate 15. A first transverse guide block 17 is fitted inside the first transverse guide groove 16. A first transverse guide groove 16 extends through one side of the first transverse guide block 17. A first mounting plate 7 is provided at the top of the first upright plate 3. A first servo electric cylinder 8 is bolted to one end of the first mounting plate 7. The power output end of the first servo electric cylinder 8 is connected to the top of one set of vertical sliders 6. A second mounting plate 18 is connected to one end of the first fixing plate 15. A second servo electric cylinder 19 is bolted to the bottom of the second mounting plate 18. The power output end of the second servo electric cylinder 19 is connected to the first transverse guide block 17.

[0025] In use, the power output end of the first servo electric cylinder 8 can drive the vertical slider 6 to rise and fall along the vertical guide groove 5, thereby facilitating the adjustment of the vertical height of the second rotating shaft 10 and the second straightening roller 12. The power output end of the second servo electric cylinder 19 can drive the first transverse guide block 17 to move horizontally along the direction of the first transverse guide groove 16, thereby adjusting the horizontal position of the third rotating shaft 29. Since the third rotating shaft 29 is connected to the first rotating shaft 9 and the second rotating shaft 10 through a transmission mechanism, when the third rotating shaft 29 rotates, it can drive the second rotating shaft 10 and the first rotating shaft 9 to rotate. This straightening machine has a mechanism that can adjust the vertical height of the straightening pressure roller and can straighten steel structural parts of different thicknesses.

[0026] For example, such as Figs. 1-3As shown, this utility model also includes a transmission mechanism comprising a first driving pulley 21, a first driven pulley 13, a second driving pulley 20, a second driven pulley 14, and a servo motor 31. A third rotating shaft 29 is provided on one side of the first transverse guide block 17 through a rotating groove. The second driving pulley 20 and the first driving pulley 21 are provided around the third rotating shaft 29. The second driven pulley 14 and the first driven pulley 13 are respectively provided around the second rotating shaft 10 and the first rotating shaft 9. The first driven pulley 13 and the first driving pulley 21 are connected by a first transmission belt 23. The second driven pulley 14 and the second driving pulley 20 are connected by a second transmission belt 22.

[0027] In use, since the first driving pulley 21 and the first driven pulley 13 are connected by the first transmission belt 23, and the second driving pulley 20 and the second driven pulley 14 are connected by the second transmission belt 22, the third rotating shaft 29 drives the second rotating shaft 10 and the first rotating shaft 9 to rotate when it rotates.

[0028] For example, such as Figs. 1-3 As shown, the present invention also includes a third mounting plate 30 disposed on one side of the first transverse guide block 17 near the bottom, and a servo motor 31 disposed on the top of the third mounting plate 30 via a mounting base, the power output end of the servo motor 31 being connected to the third rotating shaft 29.

[0029] In use, the power output end of the servo motor 31 can easily drive the third rotating shaft 29 to rotate.

[0030] For example, such as Figs. 1-3 As shown, the present invention also includes a second fixing plate 26 provided at one end of the top of the base 1 near the center via a first supporting leg 25. A second transverse guide groove 27 is provided through one side of the second fixing plate 26. A second transverse guide block 28 is sleeved inside the second transverse guide groove 27. A rotating groove is provided on one side of the second transverse guide block 28. The rotating groove is sleeved around one end of the third rotating shaft 29.

[0031] When in use, since the second transverse guide block 28 is located in the second transverse guide groove 27, and one end of the third rotating shaft 29 is located in the rotating groove provided on the second transverse guide block 28, the stability of the third rotating shaft 29 during horizontal movement can be effectively improved.

[0032] For example, such as Figs. 1-3 As shown, the present invention also includes a bottom end of the first fixing plate 15 connected to the top of the base 1 via a second support leg 24.

[0033] In use, the second support leg 24 provides convenient support for one end of the bottom of the first fixing plate 15.

[0034] For example, such as Figs. 1-3 As shown, the present invention also includes foot pads 2 provided at the bottom of the base 1 near the corners.

[0035] During use, the foot pads 2 facilitate the absorption of vibrations transmitted to the base 1 during the operation of this calibration machine, which helps to improve the stability of this calibration machine during operation.

[0036] In use, the power output end of the servo motor 31 can easily drive the third rotating shaft 29 to rotate. Since the first driving pulley 21 and the first driven pulley 13 are connected by the first transmission belt 23, and the second driving pulley 20 and the second driven pulley 14 are connected by the second transmission belt 22, the third rotating shaft 29 drives the second rotating shaft 10 and the first rotating shaft 9 to rotate when it rotates. When the external steel structure of the pipe gallery to be straightened passes through the first straightening roller 11 and the second straightening roller 12, the steel structure of the pipe gallery to be straightened is straightened by the cooperation of the first straightening roller 11 and the second straightening roller 12. After the position of the first horizontal guide block 17 and the vertical slider 6 is adjusted, the length of the first transmission belt 23 remains unchanged and does not need to be replaced. Personnel only need to replace the first transmission belt 23 before adjustment, which can be achieved after the position of the second rotating shaft 10 and the third rotating shaft 29 is adjusted, including the transmission connection between the third rotating shaft 29 and the second rotating shaft 10 and the first rotating shaft 9.

[0037] The power output end of the first servo electric cylinder 8 can drive the vertical slider 6 to rise and fall along the vertical guide groove 5, thereby facilitating the adjustment of the vertical height of the second rotating shaft 10 and the second straightening roller 12. The power output end of the second servo electric cylinder 19 can drive the first transverse guide block 17 to move horizontally along the direction of the first transverse guide groove 16, thereby adjusting the horizontal position of the third rotating shaft 29. Since the third rotating shaft 29 is connected to the first rotating shaft 9 and the second rotating shaft 10 through a transmission mechanism, when the third rotating shaft 29 rotates, it can drive the second rotating shaft 10 and the first rotating shaft 9 to rotate. This straightening machine has a mechanism that can adjust the vertical height of the straightening pressure roller and can straighten steel structural parts of different thicknesses.

[0038] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The descriptions of the above embodiments and specifications are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of protection claimed by this utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A steel structure straightening machine for pipe racks, characterized in that, The system includes a base (1), a first upright plate (3), a second upright plate (4), a servo motor (31), a first rotating shaft (9), a second rotating shaft (10), a third rotating shaft (29), a first straightening roller (11), a second straightening roller (12), and a transmission mechanism. The third rotating shaft (29) is connected to the first rotating shaft (9) and the second rotating shaft (10) through the transmission mechanism. The first upright plate (3) and the second upright plate (4) are respectively provided on the top two sides of the base (1). The first rotating shaft (9) is provided between the bottom ends of the first upright plate (3) and the second upright plate (4) through a groove. The first straightening roller (11) is provided around the first rotating shaft (9). A vertical guide groove (5) is provided through one side of both the first upright plate (3) and the second upright plate (4). A vertical slider (6) is fitted inside the vertical guide groove (5). A second rotating shaft (10) is provided between the two sets of vertical sliders (6) through a rotating groove. A second straightening roller (12) is provided around the second rotating shaft (10). A first fixing plate (15) is provided at one end of the first upright plate (3). A first transverse guide groove (16) is provided through one side of the first fixing plate (15). A first transverse guide block (17) is fitted inside the first transverse guide groove (16). A first transverse guide block (17) is provided through one side of the first transverse guide block (17). The first horizontal guide groove (16) is fitted with a first horizontal guide block (17). The first vertical plate (3) is provided with a first mounting plate (7) at the top. A first servo electric cylinder (8) is installed at one end of the first mounting plate (7) by bolts. The power output end of the first servo electric cylinder (8) is connected to the top of one of the vertical sliders (6). A second mounting plate (18) is connected at one end of the first fixing plate (15). A second servo electric cylinder (19) is fixed at the bottom of the second mounting plate (18) by bolts. The power output end of the second servo electric cylinder (19) is connected to the first horizontal guide block (17).

2. The pipe gallery steel structure straightening machine according to claim 1, characterized in that, The transmission mechanism includes a first driving pulley (21), a first driven pulley (13), a second driving pulley (20), a second driven pulley (14), and a servo motor (31). A third rotating shaft (29) is provided on one side of the first transverse guide block (17) through a rotating groove. The second driving pulley (20) and the first driving pulley (21) are provided around the third rotating shaft (29). The second driven pulley (14) and the first driven pulley (13) are respectively provided around the second rotating shaft (10) and the first rotating shaft (9). The first driven pulley (13) and the first driving pulley (21) are connected by a first transmission belt (23). The second driven pulley (14) and the second driving pulley (20) are connected by a second transmission belt (22).

3. A pipe gallery steel structure straightening machine according to claim 1 or 2, characterized in that, A third mounting plate (30) is provided on one side of the first transverse guide block (17) near the bottom. A servo motor (31) is provided on the top of the third mounting plate (30) through a mounting seat. The power output end of the servo motor (31) is connected to the third rotating shaft (29).

4. The pipe gallery steel structure straightening machine according to claim 1, characterized in that, The base (1) has a second fixing plate (26) near the center of the top end through the first support leg (25). A second horizontal guide groove (27) is provided through one side of the second fixing plate (26). A second horizontal guide block (28) is sleeved inside the second horizontal guide groove (27). A rotating groove is provided on one side of the second horizontal guide block (28). The rotating groove is sleeved around one end of the third rotating shaft (29).

5. A pipe gallery steel structure straightening machine according to claim 1, characterized in that, The bottom end of the first fixing plate (15) is connected to the top of the base (1) via the second support leg (24).

6. The pipe gallery steel structure straightening machine according to claim 1, characterized in that, The base (1) is equipped with foot pads (2) near the corners of its bottom.

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