CN217703160U - GE gas turbine clutch dismouting device - Google Patents

Abstract

The utility model discloses a GE gas turbine clutch dismouting device, it relates to GE gas turbine clutch dismouting technical field, aims at solving the GE gas turbine clutch and when dismantling, relies on manual operation completely, appears easily: 1. the operation space is narrow, and operators often touch surrounding instrument cables, oil and gas pipelines and the like; 2. the weight of the clutch is about 25kg, and the clutch cannot be safely and effectively supported by a single operator in a narrow space; 3. adopt spline interference fit between clutch and the annex gear box axle, need both to adjust well during the dismouting, have the problem that the unable dismouting of deviation then slightly, its technical scheme main points are including the aluminum alloy underframe, four turning position punishment do not welded connection of aluminum alloy underframe lower surface have one to remove the wheel, have reached and to have made the dismouting operation more convenient, high-efficient, have reduced the heavy object simultaneously and have pounded the risk of hindering equipment, personnel, the effect of the security when improving the clutch dismouting.

Description

GE gas turbine clutch dismouting device

Technical Field

The utility model belongs to the technical field of GE gas turbine clutch dismouting technique and specifically relates to a GE gas turbine clutch dismouting device is related to.

Background

The GE gas turbine is one of the current widely-used power generation devices, and consists of a plurality of structures, wherein the GE gas turbine comprises a GE gas turbine clutch, and the GE gas turbine clutch is used for separating and connecting a transmission structure in the GE gas turbine, so that the stable rotation of the GE gas turbine is guaranteed, and the GE gas turbine needs to be periodically disassembled and overhauled.

The above prior art solutions have the following drawbacks: GE gas turbine clutch relies on manual operation completely when dismantling, appears easily: 1. the working space is narrow, and operators often touch surrounding instrument cables, oil and gas pipelines and the like; 2. the weight of the clutch is about 25kg, and the clutch cannot be safely and effectively supported by a single operator in a narrow space; 3. the clutch and the accessory gearbox shaft are in spline interference fit, the clutch and the accessory gearbox shaft need to be aligned during disassembly, and the clutch and the accessory gearbox shaft cannot be disassembled or assembled if the clutch and the accessory gearbox shaft have deviation.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a can make the dismouting operation more convenient, high-efficient, reduce the heavy object simultaneously and injure equipment, personnel's risk by a crashing object, the device of the security when improving the clutch dismouting.

In order to achieve the above purpose, the utility model provides a following technical scheme:

a GE gas turbine clutch dismounting device comprises an aluminum alloy bottom frame, wherein four corner positions of the lower surface of the aluminum alloy bottom frame are respectively welded with a moving wheel, a bottom supporting beam is fixedly arranged at the middle position of the upper surface of the aluminum alloy bottom frame through a connecting support, a jack is fixedly arranged on the upper surface of the bottom supporting beam through a bolt, a first bearing plate is fixedly arranged at the upper end of the jack through a bolt, and a second bearing plate is movably arranged on the upper surface of the first bearing plate;

the jack is used for adjusting the heights of the first bearing plate and the second bearing plate and utilizing the second bearing plate to bear the clutch;

the movable wheels are used for moving the whole device, so that the clutch can be conveniently moved when being disassembled and assembled.

Furthermore, the symmetrical both sides limit of first bearing board upper surface has a second track through bolt fixed mounting respectively, second bearing board slidable mounting is in the orbital spout of second, the symmetrical both sides limit of first bearing board upper surface welded connection has an installation piece respectively, and rotatory mounting has an accommodate the lead screw between two installation pieces, the intermediate position department welded connection of second bearing board lower surface has a linkage piece, accommodate the lead screw runs through in the screw hole on the linkage piece surface, and accommodate the lead screw and linkage piece threaded connection.

Furthermore, the one end welded connection of accommodate the lead screw has the gear, welded connection has rotatory mount pad on the side surface of first bearing board, rotatory the installation of rotatory mount pad in has the linkage pivot, the one end welded connection of linkage pivot has the worm, the worm is located the below of gear, and the helical structure on the worm meshes with the tooth's socket of gear.

Furthermore, two aluminum alloy mullions are fixedly mounted on the upper surface of the aluminum alloy bottom frame through a connecting support.

Furthermore, a first track is installed at the two symmetrical side edges of the adjacent inner side walls of the aluminum alloy vertical frames through bolts, the first track is vertically distributed, a sliding block is installed in a sliding groove of the first track in a sliding mode, the upper end face of the sliding block is attached to the lower surface of the first bearing plate, the four sliding blocks correspond to four corners of the first bearing plate, and the sliding block is fixedly connected with the first bearing plate through a connecting support.

Furthermore, one end of the screw rod in the jack is provided with a nut end, and a wrench is sleeved outside the nut end.

To sum up, the beneficial technical effects of the utility model are that:

1. through removing the wheel, the jack, the setting of second bearing board, can be when dismantling the clutch, push away second bearing board to the clutch under through removing the wheel, then utilize the height of jack lifting second bearing board, utilize second bearing board to carry out the bearing to the clutch, the convenient to detach operation, dismantle the height that reduces second bearing board after finishing, then shift out the device and clutch, can carry out convenient installation operation with the same principle, compare and rely on the artifical mode of dismantling the installation completely at present, the device can effectual solution: 1. the working space is narrow, and operators often touch surrounding instrument cables, oil and gas pipelines and the like; 2. the weight of the clutch is about 25kg, and a single operator cannot safely and effectively support the clutch in a narrow space; 3. the clutch and the accessory gearbox shaft are in spline interference fit, the clutch and the accessory gearbox shaft need to be aligned during assembly and disassembly, and the assembly and disassembly cannot be carried out if the clutch and the accessory gearbox shaft have slight deviation;

2. through the second track, accommodate the lead screw, the gear, the worm, the linkage pivot, the setting of linkage piece, can be when the clutch is installed, rotate the one end of linkage pivot, utilize the linkage pivot to drive the worm and rotate, drive gear and accommodate the lead screw through the worm and rotate, because linkage piece and accommodate the lead screw threaded connection, linkage piece fixed connection is on the lower surface of second bearing board simultaneously, therefore accommodate the rotation of lead screw, drive second bearing board and slide on the second track, can carry out position adjustment to the clutch that holds on the second bearing board, improve the convenience of clutch installation.

Drawings

Fig. 1 is an overall schematic view of the present invention;

fig. 2 is an overall rear view of the present invention.

In the figure: 1. an aluminum alloy bottom frame; 2. a moving wheel; 3. an aluminum alloy mullion; 4. a first track; 5. a slider; 6. a first support plate; 7. a second track; 8. a second support plate; 9. adjusting the screw rod; 10. a bottom support beam; 11. a jack; 12. a wrench; 13. a linkage block; 14. a worm; 15. a gear; 16. rotating the mounting seat; 17. a linkage rotating shaft.

Detailed Description

The method of the present invention will be described in further detail with reference to the accompanying drawings.

Referring to the attached drawings 1-2, the GE gas turbine clutch dismounting device comprises an aluminum alloy bottom frame 1, wherein four corner positions of the lower surface of the aluminum alloy bottom frame 1 are respectively connected with a moving wheel 2 in a welding mode, a bottom supporting beam 10 is fixedly installed at the middle position of the upper surface of the aluminum alloy bottom frame 1 through a connecting support, a jack 11 is fixedly installed on the upper surface of the bottom supporting beam 10 through a bolt, a first bearing plate 6 is fixedly installed at the upper end of the jack 11 through a bolt, and a second bearing plate 8 is movably installed on the upper surface of the first bearing plate 6;

the jack 11 is used for adjusting the heights of the first bearing plate 6 and the second bearing plate 8, and the second bearing plate 8 is used for bearing the clutch;

remove the removal that wheel 2 was used for whole device, carry out the position when being convenient for the clutch dismouting and remove, can be when dismantling the clutch, push away second bearing board 8 to the clutch under through removing wheel 2, then utilize 11 lifting second bearing board 8's of jack height, utilize second bearing board 8 to carry out the bearing to the clutch, the operation of being convenient for dismantle, dismantle the height that reduces second bearing board 8 after finishing, then shift out the device and clutch, can carry out convenient installation operation with the same reason, compare the mode that relies on the manual work to dismantle the installation completely at present, the device can effectual solution: 1. the working space is narrow, and operators often touch surrounding instrument cables, oil and gas pipelines and the like; 2. the weight of the clutch is about 25kg, and the clutch cannot be safely and effectively supported by a single operator in a narrow space; 3. adopt spline interference fit between clutch and the annex gear box axle, need both to adjust well during the dismouting, the problem that the dismouting can't be dismantled and assembled to the deviation slightly.

Referring to fig. 1-2, two symmetrical side edges of the upper surface of a first supporting plate 6 are respectively fixedly provided with a second track 7 through bolts, a second supporting plate 8 is slidably arranged in a chute of the second track 7, two symmetrical side edges of the upper surface of the first supporting plate 6 are respectively welded with an installation block, an adjusting screw rod 9 is rotatably arranged between the two installation blocks, a linkage block 13 is welded at the middle position of the lower surface of the second supporting plate 8, the adjusting screw rod 9 penetrates through a threaded hole on the outer surface of the linkage block 13, and the adjusting screw rod 9 is in threaded connection with the linkage block 13.

Referring to fig. 1-2, one end of the adjusting screw 9 is welded with a gear 15, a rotary mounting seat 16 is welded on a side surface of the first bearing plate 6, a linkage rotating shaft 17 is rotatably mounted in a mounting hole of the rotary mounting seat 16, one end of the linkage rotating shaft 17 is welded with a worm 14, the worm 14 is located below the gear 15, and a spiral structure on the worm 14 is meshed with a tooth socket of the gear 15, so that when a clutch is mounted, one end of the linkage rotating shaft 17 is rotated, the linkage rotating shaft 17 is used for driving the worm 14 to rotate, the gear 15 and the adjusting screw 9 are driven to rotate by the worm 14, and since the linkage block 13 is in threaded connection with the adjusting screw 9 and the linkage block 13 is fixedly connected to the lower surface of the second bearing plate 8, the rotation of the adjusting screw 9 drives the second bearing plate 8 to slide on the second rail 7, so as to adjust the position of the clutch mounted on the second bearing plate 8, and improve the convenience of clutch mounting.

Referring to fig. 1-2, two aluminum alloy mullions 3 are fixedly mounted on the upper surface of the aluminum alloy bottom frame 1 through a connecting support, and limit effect is provided for height adjustment of the clutch.

Referring to fig. 1-2, a first track 4 is respectively installed at two symmetrical side edges of adjacent inner side walls of an aluminum alloy mullion 3 through bolts, the first track 4 is vertically distributed, a sliding block 5 is installed in a sliding groove of the first track 4 in a sliding manner, the upper end face of the sliding block 5 is attached to the lower surface of a first bearing plate 6, the four sliding blocks 5 correspond to four corners of the first bearing plate 6, the sliding block 5 is fixedly connected with the first bearing plate 6 through a connecting support, the sliding block 5 can slide in the sliding groove of the first track 4, and therefore limiting protection is provided for height adjustment of the first bearing plate 6 and a second bearing plate 8.

Referring to fig. 1-2, a nut end is disposed at one end of a screw rod inside a jack 11, and a wrench 12 is sleeved outside the nut end to facilitate rotation of the screw rod inside the jack 11.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model should be covered within the protection scope of the utility model.

Claims (6)

1. The utility model provides a GE gas turbine clutch dismouting device, includes aluminum alloy underframe (1), its characterized in that: four corner positions of the lower surface of the aluminum alloy bottom frame (1) are respectively connected with a moving wheel (2) in a welding mode, a bottom supporting beam (10) is fixedly installed at the middle position of the upper surface of the aluminum alloy bottom frame (1) through a connecting support, a jack (11) is fixedly installed on the upper surface of the bottom supporting beam (10) through a bolt, a first bearing plate (6) is fixedly installed at the upper end of the jack (11) through a bolt, and a second bearing plate (8) is movably installed on the upper surface of the first bearing plate (6);

the jack (11) is used for adjusting the heights of the first bearing plate (6) and the second bearing plate (8), and the second bearing plate (8) is used for bearing the clutch;

the moving wheel (2) is used for moving the whole device, so that the clutch can be conveniently moved when being disassembled and assembled.

2. The GE gas turbine clutch assembly and disassembly device of claim 1, wherein: the utility model discloses a linkage adjusting device, including first bearing board (6), second bearing board (7), second bearing board (8), first bearing board (6) upper surface, the symmetry both sides limit of first bearing board (6) upper surface has a second track (7) through bolt fixed mounting respectively, second bearing board (8) slidable mounting is in the spout of second track (7), the symmetry both sides limit of first bearing board (6) upper surface is welded connection respectively has an installation piece, and rotatory between two installation pieces installs an adjusting screw (9), the intermediate position department welded connection of second bearing board (8) lower surface has a linkage piece (13), adjusting screw (9) run through in the screw hole on linkage piece (13) surface, and adjusting screw (9) and linkage piece (13) threaded connection.

3. The GE gas turbine clutch mounting and dismounting device according to claim 2, wherein: the one end welded connection of accommodate the lead screw (9) has gear (15), welded connection has rotatory mount pad (16) on the side surface of first bearing board (6), rotatory linkage pivot (17) of installing in the mounting hole of rotatory mount pad (16), the one end welded connection of linkage pivot (17) has worm (14), worm (14) are located the below of gear (15), and the tooth's socket meshing of the helical structure on worm (14) and gear (15).

4. A GE gas turbine clutch mounting and dismounting device according to claim 1, wherein: two aluminum alloy mullions (3) are fixedly mounted on the upper surface of the aluminum alloy bottom frame (1) through connecting supports.

5. The GE gas turbine clutch assembling and disassembling device according to claim 4, wherein: the utility model discloses an aluminum alloy mullion (3) is characterized in that the symmetry both sides limit department of the adjacent inside wall of aluminum alloy mullion (3) installs one first track (4) through the bolt respectively, first track (4) vertical distribution, slidable mounting has slider (5) in the spout of first track (4), the up end laminating of slider (5) is on the lower surface of first bearing board (6), and four sliders (5) correspond four turnings of first bearing board (6), and slider (5) are through linking bridge and first bearing board (6) fixed connection.

6. A GE gas turbine clutch mounting and dismounting device according to claim 1, wherein: one end of the screw rod in the jack (11) is provided with a nut end, and a wrench (12) is sleeved outside the nut end.

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