Fixing device for installing outfitting module glass window in ocean engineering

Abstract

The utility model discloses a fixing device for installing an ocean engineering outfitting module glass window, which comprises position coarse adjustment units and a fine adjustment unit, and an upper computer is used for controlling the two groups of position coarse adjustment units to adjust the center distance between the glass window fixing units to be the same as the center distance between glass windows to be installed. The installation angle of the glass window is adjusted through the fine adjustment unit, then the glass window is lifted to the designated height through the jacking hydraulic cylinder set, and therefore installation of the glass window is completed. By controlling the oil cylinder and the servo motor of the mounting and fixing device, the position adjustment of the outfitting glass window in multiple directions is realized, and finally, the position of the outfitting glass window meets the design requirement. By using the device, the position adjustment of the ocean engineering module outfitting glass window before installation can be conveniently and quickly realized, and the installation precision and efficiency of the glass window are improved.

Description

Technical Field

[0001] The utility model relates to a mounting and fixing device, in particular to a mounting and fixing device for a glass window of an offshore engineering outfitting module. Background Art

[0002] Currently, the installation and fixing of the glass windows of offshore engineering outfitting modules usually adopt the method of manual transportation and installation. During the manual transportation process, the glass windows are very easy to collide with the equipment inside the offshore engineering module, resulting in damage to the glass windows. And when transported to the installation position, manual fixing is required. The manual installation and fixing efficiency is low, and some glass windows need to be adjusted in multiple directions during the installation process. The manual adjustment accuracy is relatively low, seriously affecting the installation quality of the glass windows. At the same time, due to the situation of reinstalling and disassembling because the installation requirements are not met, the efficiency is also low. Summary of the Invention

[0003] The purpose of the utility model is to overcome the shortcomings of the existing technology and provide a mounting and fixing device for a glass window of an offshore engineering outfitting module. By using this device, the adjustment of the installation position of the outfitting module glass window can be realized, and the installation position of the outfitting module glass window can be made more accurate.

[0004] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0005] A fixing device for installing a glass window of an offshore engineering outfitting module of the utility model includes a rough position adjustment unit. The rough position adjustment unit includes a bottom plate. The bottom surface of the bottom plate is connected to the moving output end of a lifting structure arranged along the vertical direction. The lifting structure is installed on a load-bearing bottom plate. Universal casters are fixed on the bottom surface of the load-bearing bottom plate. Two driving devices are installed on the top surface of the bottom plate at left and right intervals. The linear motion output ends of each driving device are respectively connected to an oil cylinder support seat. The oil cylinder support seat can move left and right on the bottom plate along the length direction of the bottom plate under the drive of the linear motion output end of the driving device. The outer walls of each oil cylinder support seat are respectively hinged to the upper and lower oil cylinder seats of two oil cylinders at intervals. The two driving devices and the oil cylinders form a fine position adjustment unit. The end parts of the piston rods of the two oil cylinders are respectively hinged to the outer wall of the bottom of the groove base of the glass window fixing unit;

[0006] The glass window fixing unit includes the groove base. The groove base is connected to two clamping devices. The two clamping devices are used to clamp the glass window to be installed. Each clamping device includes a slider and a clamping structure connected to the slider. The grooves of the groove base are respectively slidably connected to the sliders of the two clamping devices up and down to form a guide rail-slider structure, and the slider can be fixed at a set position in the groove base through a set screw passing through the set screw hole opened on the slider.

[0007] The utility model can first fix the outfitting glass window to be installed on the outfitting glass window installation and fixing device, and adjust the positions of the outfitting glass window in multiple directions by controlling the oil cylinder and servo motor of the installation and fixing device, so as to finally make the position of the outfitting glass window meet the installation requirements. Using this device can conveniently and quickly realize the position adjustment of the glass window before the installation of the outfitting module of the ocean engineering, and improve the installation accuracy and efficiency of the glass window. Description of the Drawings

[0008] Figure 1 FIG. is a schematic diagram of the use state of a fixing device for installing a glass window of an outfitting module of the ocean engineering of the utility model;

[0009] Figure 2 is Figure 1 a schematic diagram of the structure of the position rough adjustment unit in the structure shown;

[0010] Figure 3 is Figure 2 a schematic diagram of the structure of the linear drive system in the structure shown;

[0011] Figure 4 is Figure 1 a schematic diagram of the structure of the position fine adjustment unit in the structure shown;

[0012] Figure 5 is Figure 4 a schematic diagram of the structure of the oil cylinder support seat in the structure shown;

[0013] Figure 6 is Figure 4 a schematic diagram of the structure of the glass window fixing unit in the structure shown;

[0014] Figure 7 is Figure 1 a schematic diagram of the lifting structure in the structure shown. Detailed Embodiment

[0015] The utility model will be described in detail below with reference to the drawings and specific embodiments.

[0016] As shown in the attached drawings, a fixing device for installing a glass window of an offshore engineering outfitting module according to the present utility model includes a position rough adjustment unit 1. The position rough adjustment unit includes a bottom plate 1-1. The bottom surface of the bottom plate is connected to the movement output end of a lifting structure 6 arranged in the vertical direction. The lifting structure is installed on a load-bearing bottom plate 6-1, and universal casters 6-2 are fixed on the bottom surface of the load-bearing bottom plate. On the top surface of the bottom plate 1-1, two driving devices are installed at intervals left and right. The linear movement output ends of each driving device are respectively connected to an oil cylinder support seat 2-1. The oil cylinder support seat can move left and right on the bottom plate along the length direction of the bottom plate under the drive of the linear movement output end of the driving device. The outer walls of each oil cylinder support seat are respectively hinged to the upper and lower oil cylinder seats of two oil cylinders (respectively the lower oil cylinder 2-2 and the upper oil cylinder 2-3 shown in the figure) at intervals. The two driving devices and the oil cylinders constitute a position fine adjustment unit 2. The end parts of the piston rods of the two oil cylinders are respectively hinged to the outer wall of the bottom of the groove base 3-1 of the glass window fixing unit 3.

[0017] The glass window fixing unit 3 includes the groove base 3-1. The groove base is connected to two clamping devices. The two clamping devices are used to clamp the glass window to be installed. Each clamping device includes a slider and a clamping structure connected to the slider. The grooves of the groove base are respectively slidably connected to the sliders of the two clamping devices to form a guide rail-slider structure, and the slider can be fixed at a set position in the groove base 3-1 by a set screw passing through a set screw hole 3-2-1 opened on the slider.

[0018] As an implementation manner of the present utility model, the driving device includes a lead screw-nut pair installed in the middle of the bottom plate. The lead screw nut 1-2-4 of the lead screw-nut pair is fixedly connected to the bottom plate of the oil cylinder support seat. One end of the shaft of the ball screw 1-2-5 of the lead screw-nut pair is connected to a servo motor 1-2-7 through a coupling. Guide rail-slider pairs are respectively fixed on the bottom plate on the front and rear sides of the lead screw-nut pair. The front and rear sides of the bottom plate of the oil cylinder support seat are connected to the sliders of the guide rail-slider pairs. The driving device can also adopt existing structures such as a linear motor.

[0019] Specifically, as Figure 2As shown in the figure, the two guide rail slider pairs include linear guide rails 1-2-1 arranged in parallel. Two sliders 1-2-2 are installed on each linear guide rail 1-2-1. A ball screw 1-2-5 of a ball screw nut pair is arranged at the center position between the two linear guide rails 1-2-1. The two ends of the ball screw 1-2-5 are installed in the central holes of the first ball screw mounting seat 1-2-3 and the second ball screw mounting seat 1-2-6. And the shaft end of the ball screw 1-2-5 near the second ball screw mounting seat 1-2-6 is connected to a servo motor 1-2-7 through a coupling. The ball screw nut 1-2-4 of the ball screw nut pair is connected to the ball screw 1-2-5 through a threaded fit. The linear guide rail 1-2-1, the first ball screw mounting seat 1-2-3, the second ball screw mounting seat 1-2-6 and the servo motor 1-2-7 are fixed to the top surface of the bottom plate 1-1 through bolts.

[0020] Specifically, as Figure 4 shown in the figure, the oil cylinder support seat 2-1 includes a horizontal plate 2-1-1 and a vertical plate 2-1-2 fixed on the horizontal plate in the vertical direction. Two vertically spaced oil cylinder connection ear rings 2-1-4 are fixed on the vertical plate. The horizontal plate 2-1-1, as the bottom plate of the oil cylinder support seat, is fixed to the top surfaces of the slider 1-2-2 and the ball screw nut 1-2-4 through bolts. Preferably, in order to increase the structural strength, a rib plate 2-1-3 is welded at the included angle between the side surface of the vertical plate 2-1-2 and the top surface of the horizontal plate 2-1-1. The oil cylinder connection ear ring 2-1-4 is fixed to one end of the lower oil cylinder 2-2 and the upper oil cylinder 2-3 through a pin connection. The other ends of the lower oil cylinder 2-2 and the upper oil cylinder 2-3 are connected to the outer wall surface of the bottom of the groove of the groove base 3-1 in the glass window fixing unit through a spherical hinge.

[0021] As an embodiment of the present invention, the clamping structure includes a V-shaped electromagnetic clamping block 3-2. The V-shaped electromagnetic clamping block includes a T-shaped block. A front V-shaped groove is provided at the top of the T-shaped block. A rear V-shaped slot is provided on a V-shaped magnetic clamping cover plate 3-3. The rear V-shaped slot is arranged opposite to the front V-shaped groove and anti-slip rubber pads 3-4 are respectively pasted on the V-shaped electromagnetic clamping block and the V-shaped magnetic clamping cover plate 3-3. The glass window 5 can be magnetically clamped and arranged between the V-shaped magnetic clamping cover plate 3-3 and the V-shaped electromagnetic clamping block.

[0022] Specifically, as Figure 7 shown in the figure, the lifting structure includes a lifting hydraulic cylinder group 6-3 installed on a load-bearing bottom plate 6-1. The hydraulic rod of the lifting hydraulic cylinder group is used as the motion output end.

[0023] Preferably, the lower oil cylinder 2-2, the upper oil cylinder 2-3, the power source of the driving device (servo motor 1-2-7) and the lifting structure (lifting hydraulic cylinder group 6-3) are connected to the upper computer 4 through communication cables.

[0024] The operation process of adopting this device is as follows:

[0025] When it is necessary to install and fix the glass window of the outfitting module, first measure the center distance between the two ends of the glass window 5 to be installed, input the center distance between the two ends of the installed glass window 5 into the host computer 4, and use the host computer 4 to control the rotation of the servo motor 1-2-7 in the two groups of position rough adjustment units 2, thereby driving the entire linear drive system 1-2 to move, so that the center distance between the two groups of glass window fixing units 3 is the same as the center distance between the two ends of the glass window 5 to be installed; measure the vertical height of the glass window 5 to be installed, and adjust the positions of the V-shaped electromagnetic clamping blocks 3-2 in the two groups of glass window fixing units 3 according to the obtained height data, so that the positions of the two groups of V-shaped electromagnetic clamping blocks in their respective groove bases 3-1 are the same, and use set screws to fix all the V-shaped electromagnetic clamping blocks. Hoist the glass window 5 to be installed near the device, adjust the position of the glass window 5 to be installed so that the two ends are in contact with the V-shaped electromagnetic clamping blocks, the computer controls the V-shaped electromagnetic clamping blocks to be energized to generate magnetic force, and then install all the V-shaped magnetic clamping cover plates 3-3 at the positions corresponding to the V-shaped electromagnetic clamping blocks 3-2, and fix the glass window 5 by magnetic force. After fixing the glass window 5 to be installed with the device, move the overall position to the installation position of the glass window through the universal caster 6-2, lock the universal caster 6-2 after adjustment, and then use the host computer 4 to synchronously control the lifting hydraulic cylinder group 6-3 to lift the glass window to the installation height, and then the computer 4 synchronously controls the rotation of the servo motor 1-2-7 in the position rough adjustment unit 1 to adjust the installation position of the glass window left and right. After the adjustment is completed, adjust the installation angle of the glass window by adjusting the telescopic lengths of the lower oil cylinder 2-2 and the upper oil cylinder 2-3 in the fine adjustment unit 2. After the position adjustment is completed, use sealant to fix the glass window on the window frame. After the fixing is completed, the V-shaped electromagnetic clamping block 3-2 is powered off, the V-shaped clamping cover plate 3-3 is separated from the V-shaped electromagnetic clamping block 3-2, and then the installation work of the next glass window is carried out.

Claims

1. A fixing device for installing glass windows of marine engineering outfitting modules, characterized in that: The invention comprises a position coarse adjustment unit (1), wherein the position coarse adjustment unit comprises a base plate (1-1), wherein the bottom surface of the base plate is connected to the motion output end of a push-up structure (6) arranged in a vertical direction, wherein the push-up structure is installed on a load-bearing base plate (6-1), wherein a universal caster (6-2) is fixed on the bottom surface of the load-bearing base plate, and two drive devices are installed on the top surface of the base plate (1-1) at intervals on the left and right sides, wherein the linear motion output end of each drive device is respectively connected to a cylinder support seat (2-1), wherein the cylinder support seat can move left and right on the base plate along the length direction of the base plate under the drive of the linear motion output end of the drive device, wherein the outer wall of each cylinder support seat is respectively hingedly connected to the cylinder seats of the two cylinders at intervals on the upper and lower sides, wherein the two drive devices and the cylinders constitute a position fine adjustment unit (2), wherein the ends of the piston rods of the two cylinders are respectively hingedly connected to the outer wall surface of the groove bottom of the groove base (3-1) of the glass window fixing unit (3); The glass window fixing unit (3) comprises the groove base (3-1), the groove base is connected to two clamping devices, the two clamping devices are used to clamp the glass window to be installed, each clamping device comprises a slider and a clamping structure connected to the slider, the groove of the groove base is respectively connected to the sliders of the two clamping devices in an up and down sliding manner to form a guide rail slider structure, and the slider can be fixed at a set position in the groove base (3-1) by a fixing screw passing through a fixing screw hole (3-2-1) opened on the slider.

2. The fixing device for installing glass windows of marine engineering outfitting modules according to claim 1 is characterized in that: The driving device comprises a screw nut pair installed in the middle of a base plate, a screw nut (1-2-4) of the screw nut pair is fixedly connected to the base plate of a cylinder support seat, an axial end of one side of a ball screw (1-2-5) of the screw nut pair is connected to a servo motor (1-2-7) via a coupling, guide rail slider pairs are respectively fixed to the base plates at the front and rear sides of the screw nut pair, and the front and rear sides of the base plate of the cylinder support seat are connected to the sliders of the guide rail slider pair.

3. The fixing device for installing glass windows of marine engineering outfitting modules according to claim 1 or 2, characterized in that: The clamping structure comprises a V-shaped electromagnetic clamping block (3-2), the V-shaped electromagnetic clamping block (3-2) comprises a T-shaped block, a front V-shaped groove is arranged on the top of the T-shaped block, a rear V-shaped groove is arranged on a V-shaped magnetic clamping cover plate (3-3), the rear V-shaped groove is arranged opposite to the front V-shaped groove, and anti-slip rubber pads (3-4) are respectively adhered to the V-shaped electromagnetic clamping block (3-2) and the V-shaped magnetic clamping cover plate (3-3), and the glass window (5) can be arranged between the V-shaped magnetic clamping cover plate (3-3) and the V-shaped electromagnetic clamping block (3-2) by magnetic clamping.

4. The fixing device for installing glass windows of marine engineering outfitting modules according to claim 1 or 2, characterized in that: The two oil cylinders, the power source of the driving device and the pushing structure are connected to the host computer through a communication cable.

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