Precise assembling and intelligent positioning system for power transmission vertical steel structure frame

Abstract

The invention provides a power transmission vertical steel structure frame precision assembling and intelligent positioning system which comprises a main guide rail, auxiliary guide rails, a first end base, a second end base, a plurality of sliding supporting bases and a plurality of side supporting bases. The main guide rail and the auxiliary guide rails are arranged in a longitudinal extending mode, and the auxiliary guide rails are arranged on the two sides of the main guide rail in parallel; the first end base is arranged at one longitudinal end of the main guide rail, the sliding supporting bases and the second end base are arranged on the main guide rail in a sliding mode, and the sliding supporting bases and the second end base are sequentially arranged in the direction away from the first end base. The first end base and the second end base are each provided with a chuck used for being fixedly connected with a flange at the end of a straight pipe component in a clamped mode, the sliding supporting base is arranged in a lifting mode and can abut against the lower portion of the straight pipe component to support the straight pipe component, and the side supporting base is used for supporting a branch pipe. The side supporting seats are arranged on the auxiliary guide rails in a sliding mode.

Description

Technical Field

[0001] The invention relates to the field of machine tools, and in particular to a precise assembly and intelligent positioning system for a power transmission upright steel structure frame. Background Art

[0002] Steel pipe tower is an important structure in the transmission line. As the main supporting structure of the transmission line, it bears the tension of the conductor and the ground wire, wind force, deadweight and other external loads to ensure the safe and stable operation of the transmission line. As the name suggests, the main material of the steel pipe tower is various steel pipe components. The straight pipe components in the steel pipe components usually include a pipe body and flanges at both ends, and branches are also arranged on the pipe body according to the specific functions undertaken. After the components are processed by hot rolling, cold bending and other processes, welding is often required to fix or strengthen the connection. However, in the prior art, a temporary mounting frame is usually used to provide positioning support for the various components of the straight pipe components. On the one hand, since the straight pipe components used on the steel pipe tower often have larger specifications, the temporary mounting frame often has poor support effect and stability, which is easy to cause accidents during welding, resulting in affecting the welding effect or safety hazards. On the other hand, the spacing and fitting angles between the various components often require multiple displacement adjustments, and the straight pipe components of different specifications need to be rebuilt, which is very inconvenient. Summary of the invention

[0003] In view of the deficiencies in the prior art, the present invention provides an assembly welding device for straight pipe components, which can provide a convenient, stable and safe environment for welding straight pipe components.

[0004] To achieve the above-mentioned purpose, the present invention provides a precise assembly and intelligent positioning system for a power transmission upright steel structure frame, comprising a main rail, a secondary guide rail, a first end seat, a second end seat, a plurality of sliding support seats and a plurality of side support seats, wherein the main rail and the secondary guide rail are both longitudinally extended, and the secondary guide rail is arranged in parallel at both sides of the main rail, the first end seat is arranged at one end of the longitudinal direction of the main rail, the plurality of sliding support seats and the second end seats are both slidably arranged on the main rail, and the plurality of sliding support seats and the second end seats are arranged in sequence in a direction away from the first end seat, the first end seat and the second end seat are both provided with a chuck for clamping and fixing with the end flange of the straight pipe member, the sliding support seat is arranged to be raised and lowered, and the sliding support seat can abut against the bottom of the straight pipe member to support it, the side support seat is used to support the branch pipe, and the side support seat is slidably arranged on the secondary guide rail.

[0005] The advantages of adopting the above technical solution are: by setting a main rail, a secondary guide rail, a first end seat, a second end seat, a plurality of sliding support seats and a plurality of side support seats, the main rail and the secondary guide rail are set to extend longitudinally, the first end seat is set at one end of the longitudinal direction of the main rail, and the second end seat is slidingly set at the other end of the guide rail, and finally a plurality of sliding support seats are set between the first end seat and the second end seat, the positions of the plurality of sliding support seats can be adjusted first, and then the straight pipe member can be hoisted onto the sliding support seat, and the sliding support seat can provide support, and finally the first end seat can be adjusted. The position of the two end seats allows the flange components at both ends of the straight pipe component to be connected to the chucks on the two end seats, which facilitates the adjustment of the supporting components of each component. On this basis, the sliding support seat is arranged to be able to be raised and lowered, so that the center of the circle of the main body of the straight pipe component on the sliding support seat is aligned with the center of the chuck, which can adapt to straight pipe components of different specifications. The setting of the side support seat and the auxiliary guide rail can move the side support seat to the corresponding position when necessary to provide support and positioning for the branch pipe, providing a convenient, stable and safe environment for the welding of straight pipe components, and facilitating subsequent welding.

[0006] The present invention can be further configured as follows: the sliding support seat comprises an upper portion, the upper portion extends transversely, and both ends of the upper portion are provided with wheel portions for abutting and cooperating with the tube body.

[0007] Through further configuration, an upper part is arranged on the sliding support seat, the upper part is arranged to extend laterally, and wheels are arranged at both ends of the upper part. Multiple wheels are used to form multi-point support for the tube body, which can provide a stable support effect for straight tube components of different specifications.

[0008] The present invention can be further configured as follows: the sliding support seat includes a lower part sliding on the main rail and a lifting and lowering adjustment part, the lifting and lowering adjustment part includes a first rod member and a second rod member located below the upper part, the middle parts of the first rod member and the second rod member are hingedly matched, and the lower ends of the first rod member and the second rod member slide and abut against the lower part, a laterally extending adjustment rod is rotatably arranged on the lower part, the adjustment rod is penetrated through the first rod member and the second rod member near the lower end and forms a threaded connection with the two, and the internal threads of the first rod member and the second rod member corresponding to the adjustment rod are arranged in reverse.

[0009] Through further configuration, a lower part and a lifting and lowering adjustment part are arranged on the sliding support seat, the middle parts of the first rod and the second rod in the lifting and lowering adjustment part are hingedly matched, and the lower ends of the first rod and the second rod are slidably abutted against the lower part, and finally an adjusting rod is rotatably arranged on the lower part, so that a threaded connection is formed between the adjusting rod and the first rod and the second rod. When the adjusting rod rotates, the lower end parts of the first rod and the second rod, which are threadedly matched with the adjusting rod, will slide relative to the lower part, and the internal threads of the first rod and the second rod corresponding to the adjusting rod are arranged in reverse, so that the lower ends of the first rod and the second rod are opened or closed under the drive of the adjusting rod. Since the first rod and the second rod are threadedly connected in the middle, a height change can also be formed during the relative movement of the two, thereby driving the lifting and lowering of the upper part.

[0010] The present invention can be further configured as follows: the chuck is provided with a plurality of guide grooves and clamping columns respectively arranged in the plurality of guide grooves, the plurality of guide grooves are radially extended, the clamping columns can be slidably arranged along the guide grooves, and the clamping columns include grooves for bolt installation.

[0011] Through further configuration, a plurality of radially extending guide grooves and clamping columns slidably arranged in the guide grooves are arranged in the chuck, and grooves for installing bolts are arranged on the clamping columns. After the clamping columns are slid along the guide grooves to corresponding positions, the flange of the straight pipe component is attached to the chuck, the clamping columns are passed through the through holes of the flanges, and then the flanges are positioned by installing bolts.

[0012] The present invention can be further configured as follows: a transmission turntable driven to rotate by a motor is arranged in the chuck, a spiral guide groove is arranged on the transmission turntable, and one end of the clamping column is slidably inserted in the spiral guide groove.

[0013] Through further configuration, a transmission turntable driven by a motor is provided in the chuck, and a spiral guide groove for sliding and inserting the clamping column is provided on the transmission turntable. This allows the clamping columns to be limited by the guide grooves and can only slide radially along the corresponding guide grooves when the transmission turntable rotates. On this basis, the clamping columns are driven by the spiral guide grooves, so that the clamping columns can slide radially synchronously.

[0014] The present invention can be further configured as follows: the clamping column comprises a main body and a telescopic portion, the telescopic portion is elastically telescopically arranged at the front end of the main body, the groove portion is arranged on the telescopic portion, and the front end of the main body is arranged flush with the chuck.

[0015] Through further configuration, the clamping column is configured to include a main body and a telescopic part, the telescopic part is elastically telescoped at the front end of the main body, and the groove part is arranged on the telescopic part, while the front end of the main body is flush with the chuck. When the flange part of the straight pipe component is connected through the chuck, the flange part can be abutted against the chuck first, and then the motor drives the transmission turntable to rotate, thereby driving the clamping column to move. During this process, since the telescopic part can be retracted into the main body, there is no need to adjust the position of the clamping column in advance, which further facilitates installation.

[0016] The present invention may be further configured as follows: a mounting portion is provided on both the first end seat and the second end seat, and the chuck is threadedly connected to the side ends of the mounting portion.

[0017] Through further settings, mounting parts are provided on both the first end seat and the second end seat, and the chuck thread is installed at the side end of the mounting part. The chuck can be rotated to make a small longitudinal movement of the chuck. When the distance between the straight tube component and the chuck is small, the position of the two can be adjusted directly by rotating the chuck, which further facilitates installation.

[0018] The present invention can be further configured as follows: the side support seat includes an upper frame body, a clamping claw and an operating part, the upper frame body extends laterally, the upper frame body includes an abutment end face facing one end of the main guide rail, the clamping claw is arranged on the abutment end face, the clamping claw includes a plurality of claw parts that can slide radially, the operating part is arranged at the other end of the upper frame body, and the operating part can drive the plurality of claw parts to slide synchronously.

[0019] Through further configuration, an upper frame body, a clamping claw and an operating part are arranged on the side support seat, the upper frame body is extended horizontally, an abutting end face facing one end of the main rail is arranged on the upper frame body, the clamping claw is arranged on the abutting end face, and the operating part is located at the other end of the upper frame body. After the branch pipe is abutted against the abutting end face, the operating part is rotated to make several claws slide synchronously, so that several claws can form a clamping and positioning for the branch pipe.

[0020] The present invention can be further configured as follows: the side support seat includes a rotating connection part, a rotating shaft is arranged below the upper frame body, the rotating shaft is rotatably inserted into the side support seat through the inner hole of the rotating connection part, and the rotating connection part is arranged below the upper frame body.

[0021] Through further configuration, a rotating connection portion is provided in the side support seat below the upper frame, and a rotating shaft is provided below the upper frame for rotationally cooperating with the side support seat, so that the upper frame can be rotated to adjust the direction of the branch pipe on the upper frame to meet the welding requirements.

[0022] The present invention may be further configured as follows: the side support seat includes a telescopic bracket, and the telescopic bracket can be driven by a motor to extend and retract to form or release an abutment fit with the upper frame.

[0023] Through further configuration, a telescopic bracket is provided on the side support seat, and the telescopic bracket is raised and lowered to abut against the upper frame, so that the upper frame can switch to abut against the rotating connection part or the telescopic bracket, so that the upper frame can abut against the upper frame with the telescopic bracket after the direction is adjusted by rotation. On the one hand, it can replace the bearing to abut against the upper frame, so that it can no longer rotate after the adjustment is completed. On the other hand, the telescopic bracket can also be used to adjust the height of the upper frame so that the height of the straight tube corresponds to the tube body of the straight tube component. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a structural schematic diagram of an embodiment of the present invention; Figure 2 For the embodiment of the present invention Figure 1 Enlarged view of part a; Figure 3 It is a schematic diagram of the structure of the first end seat and the chuck in an embodiment of the present invention; Figure 4 For the embodiment of the present invention Figure 1 Enlarged view of part b; Figure 5 It is a structural schematic diagram of a sliding support seat in an embodiment of the present invention; Figure 6 For the embodiment of the present invention Figure 1 Enlarged view of part c; Figure 7 It is a structural schematic diagram of a side support seat in an embodiment of the present invention; Among them: main guide rail 1; auxiliary guide rail 2; first end seat 3; second end seat 4; sliding support seat 5; upper part 51; wheel part 52; lower part 53; adjusting rod 531; lifting adjustment part 54; first rod member 541; second rod member 542; side support seat 6; upper frame 61; abutment end face 611; claw 62; claw part 621; operating part 63; rotating connection part 64; telescopic bracket 65; straight pipe member 7; flange 71; branch pipe 72; chuck 8; guide groove 81; clamping column 82; groove part 821; main body 822; telescopic part 823; transmission turntable 83; spiral guide groove 831; installation part 9. DETAILED DESCRIPTION

[0025] The present invention provides a transmission vertical steel structure frame precision assembly and intelligent positioning system. Figure 1-7As shown: it includes a main rail 1, a secondary guide rail 2, a first end seat 3, a second end seat 4, a plurality of sliding support seats 5 and a plurality of side support seats 6. The main rail 1 and the secondary guide rail 2 are both extended longitudinally, and the secondary guide rail 2 is arranged in parallel at both sides of the main rail 1. The first end seat 3 is arranged at one end of the longitudinal direction of the main rail 1. The plurality of sliding support seats 5 and the second end seat 4 are both slidably arranged on the main rail, and the plurality of sliding support seats 5 and the second end seat 4 are arranged in sequence in the direction away from the first end seat 3. The first end seat 3 and the second end seat 4 are both provided with a chuck 8 for clamping and fixing with the flange 71 at the end of the straight pipe member 7. The sliding support seat 5 is arranged to be raised and lowered, and the sliding support seat 5 can abut against the bottom of the straight pipe member 7 to support it. The side support seat 6 is used to support the branch pipe 72, and the side support seat 6 is slidably arranged on the secondary guide rail 2.

[0026] The sliding support seat 5 includes an upper portion 51 , which extends transversely, and both ends of the upper portion 51 are provided with wheel portions 52 for abutting and cooperating with the tube body 73 of the straight tube member 7 .

[0027] The sliding support seat 5 includes a lower part 53 sliding on the main rail 1 and a lifting and lowering adjustment part 54, and the lifting and lowering adjustment part 54 includes a first rod 541 and a second rod 542 located below the upper part 51. The middle parts of the first rod 541 and the second rod 542 are hingedly matched, and the lower ends of the first rod 541 and the second rod 542 slide and abut against the lower part 53. A laterally extending adjustment rod 531 is rotatably arranged on the lower part 53. The adjustment rod 531 is penetrated by the first rod 541 and the second rod 542 near the lower end and is threadedly connected with the two, and the internal threads of the first rod 541 and the second rod 542 corresponding to the adjusting rod 531 are arranged in reverse.

[0028] The chuck 8 is provided with a plurality of guide grooves 81 and clamping columns 82 respectively arranged in the plurality of guide grooves 81. The plurality of guide grooves 81 are radially extended. The clamping columns 82 can be guided and slidably arranged along the guide grooves 81, and the clamping columns 82 include groove portions 821 for bolt installation.

[0029] The chuck 8 is provided with a transmission turntable 83 driven to rotate by a motor. The transmission turntable 83 is provided with a spiral guide groove 831 , and one end of the clamping column 82 is slidably inserted in the spiral guide groove 831 .

[0030] The clamping column 82 includes a main body 822 and a telescopic portion 823 . The telescopic portion 823 is elastically and telescopically arranged at the front end of the main body 822 . The groove 821 is arranged on the telescopic portion 23 . The front end of the main body 822 is arranged flush with the chuck 8 .

[0031] The first end seat 3 and the second end seat 4 are both provided with a mounting portion 9 , and the chuck 8 is threadedly connected to the side end of the mounting portion 9 .

[0032] The side support seat 6 includes an upper frame body 61, a claw 62 and an operating part 63. The upper frame body 61 extends laterally, and the upper frame body 61 includes an abutting end face 611 facing one end of the main guide rail. The claw 62 is arranged on the abutting end face 611, and the claw 62 includes a plurality of claws 621 that can slide radially. The operating part 63 is arranged at the other end of the upper frame body 61, and the operating part 63 can drive the plurality of claws 621 to slide synchronously. In this embodiment, a turntable with a spiral groove is provided on the claw, and the other end of the claw 621 is inserted in the spiral groove and cooperates with the radial groove provided on the abutting end face 611, so that the operating part 63 drives the turntable to rotate, and then the turntable drives the claw 621 to move radially synchronously.

[0033] The side support seat 6 includes a rotating connection part 64. In this embodiment, the rotating connection part 64 is an axial bearing. A rotating shaft is arranged below the upper frame body 61. The rotating shaft is rotatably inserted into the side support seat 6 through the inner hole of the rotating connection part 64. The rotating connection part 64 is arranged below the upper frame body 61.

[0034] The side support seat 6 includes a telescopic bracket 65 , and the telescopic bracket 65 can be driven by a motor to extend or retract to form or release an abutment fit with the upper frame body 61 .

[0035] The above example is only one preferred specific example of the present invention. Common changes and substitutions made by those skilled in the art within the scope of the technical solution of the present invention are all included in the protection scope of the present invention.

Claims

1. A precise assembly and intelligent positioning system for a vertical steel structure frame for power transmission, characterized in that: The invention comprises a main rail, a secondary guide rail, a first end seat, a second end seat, a plurality of sliding support seats and a plurality of side support seats. The main rail and the secondary guide rail are both longitudinally extended, and the secondary guide rail is arranged in parallel at both sides of the main rail. The first end seat is arranged at one longitudinal end of the main rail. The plurality of sliding support seats and the second end seats are both slidably arranged on the main rail, and the plurality of sliding support seats and the second end seats are arranged in sequence in a direction away from the first end seat. The first end seat and the second end seat are both provided with a chuck for clamping and fixing with the end flange of the straight pipe member. The sliding support seat is arranged to be lifted and lowered, and the sliding support seat can abut against the bottom of the straight pipe member to support it. The side support seat is used to support the branch pipe, and the side support seat is slidably arranged on the secondary guide rail.

2. The precise assembly and intelligent positioning system for the vertical steel structure frame for power transmission according to claim 1 is characterized by: The sliding support seat comprises an upper part, the upper part extends transversely, and both ends of the upper part are provided with wheel parts for abutting and cooperating with the tube body.

3. The precise assembly and intelligent positioning system for the vertical steel structure frame for power transmission according to claim 2 is characterized by: The sliding support seat includes a lower part sliding on the main rail and a lifting and lowering adjustment part, the lifting and lowering adjustment part includes a first rod and a second rod located below the upper part, the middle parts of the first rod and the second rod are hingedly matched, and the lower ends of the first rod and the second rod slide and abut against the lower part, and a laterally extending adjustment rod is rotatably arranged on the lower part, the adjustment rod is penetrated by the first rod and the second rod near the lower end and is threadedly connected with the two, and the internal threads of the first rod and the second rod corresponding to the adjustment rod are arranged in reverse.

4. The precise assembly and intelligent positioning system for the vertical steel structure frame for power transmission according to claim 1 is characterized by: The chuck is provided with a plurality of guide grooves and clamping columns respectively arranged in the plurality of guide grooves. The plurality of guide grooves are radially extended. The clamping columns can be slidably arranged along the guide grooves, and the clamping columns include grooves for bolt installation.

5. The precise assembly and intelligent positioning system for the vertical steel structure frame for power transmission according to claim 4 is characterized by: The chuck is provided with a transmission turntable driven to rotate by a motor, the transmission turntable is provided with a spiral guide groove, and one end of the clamping column is slidably inserted in the spiral guide groove.

6. The precise assembly and intelligent positioning system for the vertical steel structure frame for power transmission according to claim 4 or 5, characterized in that: The clamping column comprises a main body and a telescopic part, the telescopic part is elastically telescopically arranged at the front end of the main body, the groove part is arranged on the telescopic part, and the front end of the main body is arranged flush with the chuck.

7. The precise assembly and intelligent positioning system for the vertical steel structure frame for power transmission according to claim 4 or 5, characterized in that: The first end seat and the second end seat are both provided with mounting parts, and the chuck is threadedly connected at the side ends of the mounting parts.

8. The precise assembly and intelligent positioning system for the vertical steel structure frame for power transmission according to claim 1 is characterized by: The side support seat includes an upper frame body, a clamping claw and an operating part. The upper frame body extends laterally. The upper frame body includes an abutment end face facing one end of the main rail. The clamping claw is arranged on the abutment end face. The clamping claw includes a plurality of claws that can slide radially. The operating part is arranged at the other end of the upper frame body, and the operating part can drive the plurality of claws to slide synchronously.

9. The precise assembly and intelligent positioning system for the vertical steel structure frame for power transmission according to claim 8 is characterized by: The side support seat includes a rotating connection part, and a rotating shaft is arranged below the upper frame body. The rotating shaft is rotatably inserted on the side support seat through the inner hole of the rotating connection part, and the rotating connection part is arranged below the upper frame body.

10. The precise assembly and intelligent positioning system for the vertical steel structure frame for power transmission according to claim 8 is characterized by: The side support seat includes a telescopic bracket, and the telescopic bracket can be driven by a motor to extend and retract to form or release an abutment fit with the upper frame.

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