An automated equipment for assembling circular support of pressure steel pipe tiles

Abstract

The present invention discloses an automated equipment for assembling circular supports for pressure steel pipe tiles, which belongs to the technical field of steel pipe tile assembly, and aims to provide an automated equipment for assembling circular supports for pressure steel pipe tiles, so as to solve the problem that the existing equipment has a small application range. The equipment comprises a slewing trolley and a hoisting device arranged above the slewing trolley, and also comprises a bidirectional adjustment core rod, wherein the bidirectional adjustment core rod comprises a core rod fixing rod and a core rod telescopic adjustment bidirectional jack arranged at both ends of the core rod fixing rod, the core rod telescopic adjustment bidirectional jack can be telescoped along the length direction of the core rod fixing rod, and the movable end of the core rod telescopic adjustment bidirectional jack is equipped with a buckle for locking the steel pipe tile, and a core rod connecting rod is also connected between the core rod fixing rods, and the core rod connecting rod is connected with the core rod fixing rod to form an inscribed polygon with the same number as the steel pipe tiles. The present invention is suitable for automated equipment for assembling circular supports for pressure steel pipe tiles.

Description

Technical Field

[0001] The invention belongs to the technical field of steel pipe tile assembly, and in particular relates to an automated device for assembling circular supports of pressure steel pipe tiles. Background Art

[0002] Penstocks are large in diameter and often use a split-flap welded structure. During the manufacturing process of penstocks, the steel pipe tiles need to be assembled and supported to ensure that the roundness of the manufactured steel pipes meets the requirements. The existing equipment has structural defects and can only assemble steel pipe tiles of a specific diameter and a specific number. The scope of application is very small, which brings many inconveniences to the production and processing of enterprises.

[0003] Therefore, if a device can be developed that can assemble steel pipe tiles of different diameters and different numbers, it will be convenient for enterprises to assemble steel pipe tiles of different specifications, which will greatly improve the production efficiency and economic benefits of the enterprise. Summary of the invention

[0004] The purpose of the present invention is to provide an automated device for assembling circular supports of pressure steel pipe tiles and steel pipe tiles, so as to solve the problem of small application range of existing equipment.

[0005] The technical solution adopted by the present invention is as follows:

[0006] A pressure steel pipe tile assembled circular support automation equipment, including a rotating trolley and a lifting device arranged above the rotating trolley, and also includes a two-way adjustable core rod, the two-way adjustable core rod including a core rod fixing rod and core rod telescopic adjustment two-way jacks arranged at both ends of the core rod fixing rod, the core rod telescopic adjustment two-way jack can be telescoped along the length direction of the core rod fixing rod, the movable end of the core rod telescopic adjustment two-way jack is installed with a buckle for locking the steel pipe tile, the core rod fixing rods are also connected with core rod connecting rods, the core rod connecting rods and the core rod fixing rods are connected to form an inscribed polygon with the same number as the steel pipe tiles.

[0007] Furthermore, a number of arc height adjustment bidirectional jacks for automatically adjusting the roundness of the steel pipe tile are distributed on the core rod fixing rod along the arc chord of the steel pipe tile, and the movable end of the arc height adjustment bidirectional jack is equipped with a grabbing mechanism for grabbing the arc edge of the steel pipe tile.

[0008] Furthermore, the hoisting equipment includes a support frame and two sets of electric lifting mechanisms arranged on the support frame, and a laser contour detector is also arranged on the support frame between the electric lifting mechanisms.

[0009] Furthermore, the rotary trolley is also equipped with rotary rollers.

[0010] Furthermore, the core rod fixing rod is formed by threadedly connecting a plurality of connecting rods of fixed length.

[0011] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0012] 1. The present invention includes a slewing trolley and a hoisting device arranged above the slewing trolley, and also includes a bidirectional adjustment core rod, the bidirectional adjustment core rod includes a core rod fixing rod and a core rod telescopic adjustment bidirectional jack arranged at both ends of the core rod fixing rod, the core rod telescopic adjustment bidirectional jack can be telescoped along the length direction of the core rod fixing rod, the movable end of the core rod telescopic adjustment bidirectional jack is installed with a buckle for locking the steel pipe tile, the core rod fixing rod is also connected with a core rod connecting rod, the core rod connecting rod and the core rod fixing rod are connected to form an inscribed polygon with the same number as the steel pipe tile. A number of arc height adjustment bidirectional jacks for automatically adjusting the roundness of the steel pipe tile are distributed on the core rod fixing rod along the arc chord of the steel pipe tile, and a gripping mechanism for gripping the arc edge of the steel pipe tile is installed on the movable end of the arc height adjustment bidirectional jack. The hoisting device includes a support frame and two sets of electric lifting mechanisms arranged on the support frame, and a laser contour detector is also arranged on the support frame between the electric lifting mechanisms. The slewing trolley is also installed with a slewing roller. The core rod fixing rod is formed by threaded connection of multiple connecting rods with fixed lengths.

[0013] With this arrangement, the buckle installed at the movable end of the core rod telescopic adjustment bidirectional jack is convenient for locking the steel pipe tile. By adjusting the length of the core rod telescopic adjustment bidirectional jack, the deformation of the end of the steel pipe tile can be adapted. The grabbing mechanism installed at the movable end of the arc height adjustment bidirectional jack is used to grasp the arc edge of the steel pipe tile. By adjusting the telescopic length of the arc height adjustment bidirectional jack, the arc height of the steel pipe tile is adjusted to achieve the roundness adjustment of the steel pipe tile. A laser profile detector is used to complete the detection of the circumference of the steel pipe tile, and the telescopic expansion and contraction of several arc height adjustment bidirectional jacks distributed on the core rod fixed rod are controlled according to the detection parameters to complete the adjustment of the roundness of the steel pipe. After the steel pipe tile is assembled, the steel pipe tile is driven to rotate by the rotary roller, thereby realizing the rotation of the steel pipe tile in the circumferential direction.

[0014] When this equipment is working, according to the number of steel pipe tiles and the diameter of the steel pipe, the core rod fixing rod is first assembled. The first steel pipe tile is placed on the turntable by the lifting equipment, and then the core rod connecting rod is lifted to the steel pipe tile. The arc height adjustment bidirectional jacks distributed on the core rod fixing rod grasp the arc edge of the steel pipe tile; the turntable can adjust the position of the steel pipe tile to facilitate the subsequent installation of the steel pipe tile; according to the above method, all steel pipe tiles are arranged in place. During the rotation of the turntable, the laser profile detector detects the shape of the steel pipe and adjusts the corresponding arc height adjustment bidirectional jack. The expansion amount, so as to adjust the roundness of the steel pipe until it meets the requirements. By combining core rod fixing rods and core rod connecting rods of different lengths and numbers, the assembly of steel pipe tiles of different diameters and numbers can be realized, which expands the scope of the equipment for steel pipe tiles. It can be applied to the assembly of steel pipe tiles of different specifications, and solves the problem of the small application range of existing equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the present invention;

[0016] Markings in the figure: 1-electric lifting mechanism, 2-arc height adjustment two-way jack, 3-steel pipe tile, 4-core rod telescopic adjustment two-way jack, 5-rotating trolley, 6-rotating roller, 7-support frame, 8-core rod connecting rod, 9-core rod fixing rod, 10-laser contour detector. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0018] An automated equipment for assembling circular supports of pressure steel pipe tiles, comprising a rotating trolley and a lifting device arranged above the rotating trolley, characterized in that it also comprises a two-way adjustable core rod, the two-way adjustable core rod comprising a core rod fixing rod and core rod telescopic adjustment two-way jacks arranged at both ends of the core rod fixing rod, the core rod telescopic adjustment two-way jack can be telescoped along the length direction of the core rod fixing rod, the movable end of the core rod telescopic adjustment two-way jack is equipped with a buckle for locking the steel pipe tile, the core rod fixing rods are also connected with core rod connecting rods, the core rod connecting rods are connected to the core rod fixing rods to form an inscribed polygon with the same number as the steel pipe tiles.

[0019] Furthermore, a number of arc height adjustment bidirectional jacks for automatically adjusting the roundness of the steel pipe tile are distributed on the core rod fixing rod along the arc chord of the steel pipe tile, and the movable end of the arc height adjustment bidirectional jack is equipped with a grabbing mechanism for grabbing the arc edge of the steel pipe tile.

[0020] Furthermore, the hoisting equipment includes a support frame and two sets of electric lifting mechanisms arranged on the support frame, and a laser contour detector is also arranged on the support frame between the electric lifting mechanisms.

[0021] Furthermore, the rotary trolley is also equipped with rotary rollers.

[0022] Furthermore, the core rod fixing rod is formed by threadedly connecting a plurality of connecting rods of fixed length.

[0023] During the implementation of the present invention, the core rod fixing rod is first assembled according to the number of steel pipe tiles and the diameter of the steel pipe. The first steel pipe tile is placed on the turntable by the lifting equipment, and then the core rod connecting rod is lifted to the steel pipe tile. The arc height adjustment bidirectional jacks distributed on the core rod fixing rod grasp the arc edge of the steel pipe tile; the turntable can adjust the position of the steel pipe tile to facilitate the subsequent installation of the steel pipe tile; according to the above method, all steel pipe tiles are arranged in place. During the rotation of the turntable, the laser profile detector detects the shape of the steel pipe and adjusts the corresponding arc height adjustment bidirectional jack. The expansion amount, so as to adjust the roundness of the steel pipe until it meets the requirements. By combining core rod fixing rods and core rod connecting rods of different lengths and numbers, the assembly of steel pipe tiles of different diameters and numbers can be achieved, which expands the range of equipment that can be assembled with steel pipe tiles, and can be applied to the assembly of steel pipe tiles of different specifications, solving the problem of small application range of existing equipment.

[0024] Example 1

[0025] A pressure steel pipe tile assembled circular support automation equipment, including a rotating trolley and a lifting device arranged above the rotating trolley, and also includes a two-way adjustable core rod, the two-way adjustable core rod including a core rod fixing rod and core rod telescopic adjustment two-way jacks arranged at both ends of the core rod fixing rod, the core rod telescopic adjustment two-way jack can be telescoped along the length direction of the core rod fixing rod, the movable end of the core rod telescopic adjustment two-way jack is installed with a buckle for locking the steel pipe tile, the core rod fixing rods are also connected with core rod connecting rods, the core rod connecting rods and the core rod fixing rods are connected to form an inscribed polygon with the same number as the steel pipe tiles.

[0026] Example 2

[0027] Based on Example 1, a number of arc height adjustment bidirectional jacks for automatically adjusting the roundness of the steel pipe tile are distributed along the arc chord of the steel pipe tile on the core rod fixing rod, and the movable end of the arc height adjustment bidirectional jack is equipped with a grabbing mechanism for grabbing the arc edge of the steel pipe tile.

[0028] Example 3

[0029] On the basis of the above-mentioned embodiment, the hoisting equipment includes a support frame and two sets of electric lifting mechanisms arranged on the support frame, and a laser contour detector is also arranged on the support frame between the electric lifting mechanisms.

[0030] Example 4

[0031] On the basis of the above embodiment, the rotary trolley is further equipped with rotary rollers.

[0032] Example 5

[0033] On the basis of the above embodiment, the core rod fixing rod is formed by threaded connection of multiple connecting rods of fixed length.

[0034] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An automated penstock tile assembly round support device, comprising a rotary trolley (5) and a hoisting device arranged above the rotary trolley (5), characterized in that: The invention also comprises a bidirectionally adjustable core rod, wherein the bidirectionally adjustable core rod comprises a core rod fixing rod (9) and core rod telescopic and adjustable bidirectional jacks (4) arranged at both ends of the core rod fixing rod (9); the core rod telescopic and adjustable bidirectional jacks (4) can be telescoped along the length direction of the core rod fixing rod (9); a buckle for locking the steel pipe tile (3) is installed at the movable end of the core rod telescopic and adjustable bidirectional jack (4); a core rod connecting rod (8) is also connected between the core rod fixing rods (9); the core rod connecting rod (8) and the core rod fixing rod (9) are connected to form an inscribed polygon having the same number as the steel pipe tile (3).

2. According to the automatic equipment for assembling circular support of penstock tiles as claimed in claim 1, it is characterized in that: A plurality of arc height adjusting bidirectional jacks (2) for automatically adjusting the roundness of the steel pipe tile (3) are distributed on the core rod fixing rod (9) along the arc chord of the steel pipe tile (3), and the movable end of the arc height adjusting bidirectional jack (2) is equipped with a gripping mechanism for gripping the arc edge of the steel pipe tile (3).

3. According to the automatic equipment for assembling circular support of penstock tiles as claimed in claim 2, it is characterized in that: The lifting equipment comprises a support frame (7) and two sets of electric lifting mechanisms (1) arranged on the support frame (7); a laser profile detector (10) is also arranged between the electric lifting mechanisms (1) on the support frame (7).

4. According to the automatic equipment for assembling circular support of penstock tiles as claimed in claim 1, 2 or 3, it is characterized in that: The rotary trolley (5) is also provided with a rotary roller (6).

5. According to the automatic equipment for assembling circular support of penstock tiles as claimed in claim 1, it is characterized in that: The core rod fixing rod (9) is formed by threaded connection of multiple connecting rods of fixed length.

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