Transplanter for installing heavy inclined flange

Abstract

The invention relates to a transplanter for mounting a heavy inclined flange, which comprises a base, a horizontal sliding component, an inclined sliding component, an inclined driving mechanism and a horizontal driving mechanism, the horizontal sliding component is mounted on cross beams on two sides of the base and is connected with the horizontal driving mechanism; the horizontal driving mechanism drives the horizontal sliding assembly to move left and right on the linear guide rail. The inclined sliding assembly is installed on the horizontal sliding assembly and connected with the inclined driving mechanism, and the inclined driving mechanism drives the inclined sliding assembly to obliquely move on the linear guide rail. And an inclined surface for mounting a heavy flange and a positioning and fixing structure are arranged on the driving inclined sliding assembly. According to the transplanter, the flange can be rapidly disassembled and assembled, the whole disassembling and assembling process is automatic, the mode is high in working efficiency, stable and reliable, and meanwhile the transplanter can be compatible with various flanges with different diameters. Two adjustable supporting screws are arranged on the flange supporting face, and the flange supporting face can adapt to flanges with different diameters by adjusting the lengths of the screws.

Description

Technical Field

[0001] The invention relates to a device for installing a flange, in particular to a device for installing a heavy-duty inclined flange. Background Art

[0002] At present, for some light flanges, manual installation is generally adopted. For some heavy flanges that are convenient to be hoisted by crane, they are hoisted by crane and installed with manual assistance. However, for those heavy flanges hidden under the equipment and not convenient to be hoisted by crane, suitable special installation equipment is not available in the market. Therefore, for flanges with large mass, limited hoisting space, frequent disassembly, and cannot be hoisted by conventional cranes, see Figure 1 A special transplanter is needed to move the flange that is inconvenient to install from the waiting station to the installation station. The equipment has a positioning function, and the workers only need to install the bolts, which is convenient, fast and reliable. Summary of the invention

[0003] For the installation of flanges at the oblique bottom of a large cylinder, the flange is heavy and cannot be hoisted by crane. It cannot be moved manually and is difficult to install. The flange also needs to be disassembled frequently, which poses a very high safety risk. There is also a special sealing ring between the flange and the cylinder, which can only be installed along the axis. In this special use environment, the present invention proposes a transplanter for installing heavy-duty inclined flanges. The transplanter needs to have two functions: horizontal movement and tilting movement. The horizontal movement can move the flange from the waiting position to the bottom of the cylinder. When the flange is at the waiting position, there are no obstacles under the cylinder. Workers can drill into the cylinder through the flange hole to carry out work, ensuring that the workers' passage is unobstructed. The tilting movement can move the flange from the oblique bottom along the flange axis to the bottom of the flange, ensuring the normal installation of the flange and the sealing ring. Both the horizontal movement and the tilting movement are guided by linear guides, driven by servo motors and ball screws. This method has accurate positioning, simple structure, high reliability and convenient operation.

[0004] To achieve the above-mentioned purpose, the technical solution of the present invention is: a transplanter for installing heavy-duty inclined flanges, comprising a base, a horizontal sliding assembly, an inclined sliding assembly, an inclined driving mechanism and a horizontal driving mechanism. The horizontal sliding assembly is installed on the balance beams on both sides of the base and is connected to the horizontal driving mechanism. The horizontal driving mechanism drives the horizontal sliding assembly to move left and right on the linear guide rail; the inclined sliding assembly is installed on the horizontal sliding assembly and is connected to the inclined driving mechanism. The inclined driving mechanism drives the inclined sliding assembly to move obliquely on the linear guide rail; the driving inclined sliding assembly is provided with an inclined surface for installing the heavy-duty flange and a positioning and fixing structure.

[0005] Furthermore, the base is composed of a horizontal motion limit block, a linear guide rail, a civil engineering support base and a base frame, the horizontal motion limit block is installed on the base frame, the linear guide rail is installed on the base frame, and the civil engineering support base is installed below the base.

[0006] Furthermore, the horizontal sliding assembly consists of a tilting motion limit block, a horizontal sliding bracket and a linear guide rail. The tilting motion limit block is installed on the horizontal sliding bracket, and the horizontal sliding bracket is installed on the horizontal linear guide rail shoe. It can move horizontally on the horizontal linear guide rail and provide support and guidance for the tilting motion. The tilting motion linear guide rail is installed on the inclined surface of the horizontal sliding bracket.

[0007] Furthermore, the inclined sliding assembly consists of a self-aligning bolt, an inclined sliding bracket, an adjustment plate and a support block. The self-aligning bolt is installed on the inclined sliding bracket. The self-aligning bolt is used to adjust the position of the flange center. The inclined sliding bracket is installed on the inclined linear guide and can move on the inclined linear guide. The support block is installed on the sliding bracket, and the adjustment plate is installed on the support block.

[0008] Furthermore, when the annular flange needs to be installed, the support block and the adjustment pad are installed on the inclined sliding bracket, and when the flat flange needs to be installed, the support block and the adjustment pad are removed.

[0009] Furthermore, the tilting drive mechanism is composed of a servo motor, a planetary reducer, a reducer mounting seat, a diaphragm coupling, a fixed support seat, a ball screw, a screw nut mounting seat and a screw nut. The servo motor is connected to the planetary reducer, and the planetary reducer is installed on the reducer mounting seat. The diaphragm coupling connects the reducer output shaft and the roller screw output shaft together and transmits torque. Both ends of the roller screw are connected to the fixed support seat. The fixed support seat constrains the roller screw to prevent the roller screw from generating axial movement. The screw nut can move axially along the roller screw to drive the tilt sliding assembly to move.

[0010] Furthermore, the horizontal drive mechanism is composed of a servo motor, a planetary reducer, a reducer mounting seat, a plum blossom coupling, a mounting support, a ball screw, a screw nut and a screw nut mounting seat. The servo motor is connected to the ball screw through the planetary reducer and the plum blossom coupling. The planetary reducer is installed on the reducer mounting seat. Both ends of the roller screw are connected to the mounting support for fixing, supporting and restraining the ball screw to avoid axial movement during installation. The screw nut can move axially along the ball screw to drive the horizontal sliding assembly to move.

[0011] The beneficial effects of the present invention are:

[0012] The transplanter for installing heavy-duty inclined flanges of the present invention can meet the needs of rapid assembly and disassembly of flanges, and the entire assembly and disassembly process is automated. This method has high working efficiency, is stable and reliable, and can also be compatible with flanges of various diameters. Two adjustable support screws are provided on the flange support surface, and the length of the screws can be adjusted to adapt to flanges of various diameters. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the heavy-duty flange to be installed;

[0014] Figure 2 is a general diagram of a transplanter for mounting a heavy-duty tilting flange according to the present invention;

[0015] Figure 3 is a schematic diagram of the base;

[0016] Figure 4 is a schematic diagram of a horizontal sliding component;

[0017] Figure 5 is a schematic diagram of a tilt slide assembly;

[0018] Figure 6 is a schematic diagram of a tilt drive mechanism;

[0019] Figure 7 It is a schematic diagram of the horizontal drive mechanism. DETAILED DESCRIPTION

[0020] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0021] like Figure 2 As shown, a transplanter for installing a heavy-duty tilting flange of the present invention is mainly composed of a base 101, a horizontal sliding assembly 102, a tilting sliding assembly 103, a tilting driving mechanism 104, and a horizontal driving mechanism 105. The base 101 provides support for the equipment, the horizontal sliding assembly 102 is installed on the balance beams on both sides of the base 101, the tilting sliding assembly 103 is installed on the horizontal sliding assembly 102, the tilting driving mechanism 104 is installed on the tilting sliding bracket 103, and the horizontal driving mechanism 105 is installed on the base 101. The tilting driving mechanism 104 drives the tilting sliding assembly 103 to move obliquely on the linear guide rail, and the horizontal driving mechanism 105 drives the horizontal sliding assembly 102 to move left and right on the linear guide rail.

[0022] like Figure 3As shown, the base 101 is mainly composed of a horizontal motion limit block 201, a linear guide rail 202, a civil engineering support base 203 and a base frame 204. The horizontal motion limit block 201 is installed on the base frame 204 to limit the stroke of the horizontal motion component. The linear guide rail 202 is installed on the base frame 204 to provide guidance and support for the horizontal motion component. The civil engineering support base 203 is installed below the base 101 to provide support and fixation for the base 101 and has a leveling function. The base 101 is welded from steel sections to provide a support foundation for the entire device.

[0023] like Figure 4 As shown, the horizontal sliding assembly 102 is mainly composed of a tilting motion limit block 301, a horizontal sliding bracket 302 and a linear guide rail 303. The tilting motion limit block 301 is installed on the horizontal sliding bracket 302 to limit the stroke of horizontal motion. The horizontal sliding bracket 302 is installed on the sliding shoe of the horizontal linear guide rail 303 and can move horizontally on the horizontal linear guide rail 303, while providing support and guidance for the tilting motion. The tilting motion linear guide rail is installed on the inclined surface of the horizontal sliding bracket 302.

[0024] like Figure 5 As shown, the tilting sliding assembly 103 is mainly composed of a self-aligning bolt 401, a tilting sliding bracket 402, an adjustment pad 403, and a support block 404. The self-aligning bolt 401 is installed on the tilting sliding bracket 402, and the self-aligning bolt 401 can adjust the position of the flange center to facilitate the flange positioning. The tilting sliding bracket 402 is installed on the tilting linear guide rail and can move on the tilting linear guide rail. The support block 404 is installed on the sliding bracket, and the adjustment pad 406 is installed on the support block. When the annular flange needs to be installed, the support block 404 and the adjustment pad 403 are installed on the tilting sliding bracket. When the flat flange needs to be installed, the support block 404 and the adjustment pad 403 can be removed.

[0025] like Figure 6 As shown, the tilt drive mechanism 104 is mainly composed of a servo motor 501, a planetary reducer 502, a reducer mounting seat 503, a diaphragm coupling 504, a fixed support seat 505, a ball screw 506, a screw nut mounting seat 507 and a screw nut 508. The servo motor 501 is connected to the planetary reducer 502, the planetary reducer 502 is mounted on the reducer mounting seat 503, the diaphragm coupling 504 connects the reducer output shaft and the roller screw 506 output shaft together and transmits torque, the two ends of the roller screw 506 are connected to the fixed support seat 505, the fixed support seat 505 constrains the roller screw 506 to prevent the roller screw 506 from generating axial movement, and the screw nut 508 moves axially along the roller screw 506 to drive the tilt sliding assembly 103 to move.

[0026] like Figure 7As shown, the horizontal drive mechanism 105 is mainly composed of a servo motor 601, a planetary reducer 602, a reducer mounting seat 603, a plum blossom coupling 604, a mounting support 605, a ball screw 606, a screw nut 607, and a screw nut mounting seat 608. The servo motor 601 is connected to the ball screw 606 through the planetary reducer 602 and the plum blossom coupling 604. The planetary reducer 602 is mounted on the reducer mounting seat 603. The plum blossom coupling 604 connects the reducer output shaft and the ball screw 606 output shaft together and transmits torque. The two ends of the roller screw 606 are connected to the mounting support 605 to fix and support the ball screw 606 to prevent axial movement during installation. The screw nut 607 moves axially along the ball screw 606 to drive the horizontal sliding assembly 102 to move.

Claims

1. A transplanter for mounting a heavy-duty tilting flange, characterized in that: It includes a base, a horizontal sliding assembly, an inclined sliding assembly, an inclined driving mechanism and a horizontal driving mechanism. The horizontal sliding assembly is installed on the balance beams on both sides of the base and is connected to the horizontal driving mechanism. The horizontal driving mechanism drives the horizontal sliding assembly to move left and right on the linear guide rail; the inclined sliding assembly is installed on the horizontal sliding assembly and is connected to the inclined driving mechanism. The inclined driving mechanism drives the inclined sliding assembly to move obliquely on the linear guide rail; the driving inclined sliding assembly is provided with an inclined surface for installing a heavy flange and a positioning and fixing structure.

2. The transplanter for mounting a heavy-duty tilting flange according to claim 1, characterized in that: The base is composed of a horizontal motion limit block, a linear guide rail, a civil engineering support base and a base frame. The horizontal motion limit block is installed on the base frame, the linear guide rail is installed on the base frame, and the civil engineering support base is installed below the base.

3. The transplanter for mounting a heavy-duty tilting flange according to claim 1, characterized in that: The horizontal sliding assembly consists of a tilting motion limit block, a horizontal sliding bracket and a linear guide rail. The tilting motion limit block is installed on the horizontal sliding bracket. The horizontal sliding bracket is installed on the horizontal linear guide rail shoe. It can move horizontally on the horizontal linear guide rail and provide support and guidance for the tilting motion. The tilting motion linear guide rail is installed on the inclined surface of the horizontal sliding bracket.

4. The transplanter for mounting a heavy-duty tilting flange according to claim 1, characterized in that: The tilt sliding assembly consists of a self-aligning bolt, a tilt sliding bracket, an adjusting pad and a supporting block. The self-aligning bolt is installed on the tilt sliding bracket. The self-aligning bolt is used to adjust the position of the flange center. The tilt sliding bracket is installed on the tilt linear guide rail and can move on the tilt linear guide rail. The supporting block is installed on the sliding bracket, and the adjusting pad is installed on the supporting block.

5. The transplanter for mounting a heavy-duty tilting flange according to claim 4, characterized in that: When the annular flange needs to be installed, the support block and the adjusting pad are installed on the inclined sliding bracket, and when the flat flange needs to be installed, the support block and the adjusting pad can be removed.

6. The transplanter for mounting a heavy-duty tilting flange according to claim 1, characterized in that: The tilt drive mechanism is composed of a servo motor, a planetary reducer, a reducer mounting seat, a diaphragm coupling, a fixed support seat, a ball screw, a screw nut mounting seat and a screw nut. The servo motor is connected to the planetary reducer, and the planetary reducer is installed on the reducer mounting seat. The diaphragm coupling connects the reducer output shaft and the roller screw output shaft together and transmits torque. Both ends of the roller screw are connected to the fixed support seat. The fixed support seat constrains the roller screw to prevent the roller screw from generating axial movement. The screw nut can move along the axial direction of the roller screw to drive the tilt sliding assembly to move.

7. The transplanter for mounting a heavy-duty tilting flange according to claim 1, characterized in that: The horizontal drive mechanism consists of a servo motor, a planetary reducer, a reducer mounting seat, a plum blossom coupling, a mounting support, a ball screw, a screw nut and a screw nut mounting seat. The servo motor is connected to the ball screw through the planetary reducer and the plum blossom coupling. The planetary reducer is installed on the reducer mounting seat. Both ends of the roller screw are connected to the mounting support to fix, support and constrain the ball screw to avoid axial movement during installation. The screw nut can move along the axial direction of the ball screw to drive the horizontal sliding assembly to move.

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