CN215148846U

CN215148846U - Marine turbine blade maintenance auxiliary fixtures

Info

Publication number: CN215148846U
Application number: CN202120843322.8U
Authority: CN
Inventors: 杨晓辉; 贺子淼
Original assignee: Shandong Ulas Power Technology Co ltd
Current assignee: Shandong Ulas Power Technology Co ltd
Priority date: 2021-04-23
Filing date: 2021-04-23
Publication date: 2021-12-14
Anticipated expiration: 2031-04-23

Abstract

The utility model discloses a marine turbine blade maintenance auxiliary tool, which belongs to the field of marine maintenance equipment, and comprises a workbench and a motor, wherein four intersections at the bottom of the workbench are fixedly provided with supporting legs, the motor is fixedly arranged at the top of the workbench, a chute is arranged at the center of the top of the workbench, a plurality of fixed blocks and supporting plates are fixedly arranged at the top of the workbench, the output end of the motor is matched with a linkage mechanism, and the linkage mechanism is matched with a fixed mechanism; the utility model discloses a fixed establishment can be fixed turbine blade both ends simultaneously from both sides, makes things convenient for the staff to maintain it, easy operation, convenient to use moreover.

Description

Marine turbine blade maintenance auxiliary fixtures

Technical Field

The utility model relates to a boats and ships maintenance of equipment field specifically is a marine turbine blade maintains auxiliary fixtures.

Background

The blade type of the turbine impeller is classified into a "water wheel type" blade (the shape is a straight blade design, which generates a swirling force by colliding exhaust gas, and is directly coupled to a swirling motion), and a "windmill type" blade (the shape is a curved blade design, which can effectively utilize the force of collision, and can also utilize the flow of air between the blades to obtain the expansion energy of exhaust gas). The wheel diameter and the number of blades of a turbine wheel affect the linearity of horsepower, and theoretically, the smaller the number of blades, the poorer the low-speed response, but the explosive force and the sustaining force at high speed are not comparable to those of multiple blades. The blades of turbine wheels are mostly made of high-heat resistant steel (some use ceramic technology), but because of the high mass of iron itself, light and strong titanium alloy blades are produced.

When turbine blade need be maintained, it is fixed that the staff is manual usually, then maintains, and the maintenance is not only comparatively troublesome like this, and efficiency is lower moreover, and the fixed operation of usual auxiliary fixtures is comparatively loaded down with trivial details, uses comparatively troublesome.

Disclosure of Invention

An object of the utility model is to provide a marine turbine blade maintenance auxiliary fixtures, common auxiliary fixtures fixed operation is comparatively loaded down with trivial details, uses comparatively trouble.

The purpose of the utility model can be realized by the following technical scheme:

the utility model provides a marine turbine blade maintenance auxiliary fixtures, includes workstation and motor, the equal fixed mounting of workstation bottom four-way intersection department is the supporting leg again, motor fixed mounting is at the workstation top, workstation top center department has seted up the spout, workstation top fixed mounting has a plurality of fixed block and backup pad, motor output matches has link gear, link gear matches has fixed establishment.

As a further aspect of the present invention: the linkage mechanism comprises a threaded rod, a driving sliding block is connected to the threaded rod in a sliding mode, a linkage plate is fixedly mounted on the driving sliding block, through holes are formed in two sides of the top of the linkage plate, a driven sliding block is connected to one end of the bottom of the linkage plate in a fixed mode, a supporting block is fixedly mounted at the center of the bottom of the linkage plate, a sliding column is fixedly mounted at the bottom of the supporting block, and the sliding column is connected to the workbench in a sliding mode through a sliding groove.

As a further aspect of the present invention: the motor is characterized in that a fixed rod is connected to the driven sliding block, the driven sliding block is connected to the fixed rod in a sliding mode, the fixed rod and the two ends of the threaded rod are connected to the fixed block in a rotating mode, and one end of the threaded rod penetrates through the output end of the motor and is fixedly connected to the fixed block.

As a further aspect of the present invention: the driving sliding block and the driven sliding block are fixedly connected with fixing columns on one sides of the tops, the fixing columns penetrate through the linkage plate through the through holes, connecting plates are fixedly connected to the tops of the fixing columns, and linkage columns are fixedly connected to the ends, far away from the fixing columns, of the connecting plates.

As a further aspect of the present invention: the fixing mechanism comprises a transverse plate, the transverse plate is arranged at the upper end of the linkage column, the linkage column is connected with the transverse plate in a rotating mode, one end, far away from the linkage column, of the transverse plate is fixedly provided with a plurality of cylinders, the transverse plate is fixedly connected with the supporting plate, one end of the top of the transverse plate is provided with a first transmission plate, and the first transmission plate is fixedly connected to the linkage column.

As a further aspect of the present invention: the linkage mechanism is characterized in that a first fixed shaft is fixedly mounted at one end of the first transmission plate, a second fixed shaft is fixedly mounted at the other end of the first transmission plate, a pulling plate is fixedly connected onto the first fixed shaft, a pull rod is fixedly connected onto the second fixed shaft, and a linkage shaft is fixedly connected to one ends, far away from the first fixed shaft and the second fixed shaft, of the pulling rod and the pulling plate.

As a further aspect of the present invention: the universal driving device is characterized in that a second transmission plate is fixedly mounted on the linkage shaft, the second transmission plate is rotatably connected to the cylinder, a fixed plate is fixedly mounted at one end, far away from the linkage shaft, of the second transmission plate, and a plurality of anti-slip strips are fixedly mounted on the fixed plate.

The utility model has the advantages that: the utility model discloses a fixed establishment passes through the linkage post rotation, drives the rotation of the first drive plate above the linkage post, and the rotation of first drive plate drives arm-tie and pull rod pulling or propelling movement through first fixed axle and second fixed axle, drives the second drive plate through the universal driving shaft during arm-tie and pull rod motion and rotates on the cylinder, and the fixed plate that drives the other end when the second drive plate rotates fixes turbine blade, the utility model discloses a workstation both ends all are provided with fixed establishment, can fix turbine blade both ends simultaneously from both sides, make things convenient for the staff to maintain it;

the utility model discloses a link gear drives the threaded rod through the motor and rotates, when the threaded rod is rotatory, initiative slider on the threaded rod can slide around going on the threaded rod, the driven slide that drives the linkage plate other end through the linkage plate when initiative slider slides carries out the synchronous slip on the dead lever, because the fixed column is all installed to initiative slider and driven slide top one side, and the fixed column runs through the linkage plate, so drive the fixed column when sliding around the linkage plate and remove, fixedly connected with connecting plate on the fixed column, the one end and the linkage column fixed connection of fixed column are kept away from to the connecting plate, so it is rotatory to drive the linkage column when the fixed column removes, the utility model discloses a link gear can make the fixed establishment of both sides open simultaneously or closed, and the staff of being convenient for uses.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the fixing mechanism of the present invention;

FIG. 3 is a schematic view of the linkage mechanism of the present invention;

in the figure: 1. a work table; 2. supporting legs; 3. a motor; 4. a fixed block; 5. a chute; 6. a linkage mechanism; 601. a threaded rod; 602. fixing the rod; 603. an active slider; 604. a linkage plate; 605. a support block; 606. a traveler; 607. a driven slider; 608. a through hole; 609. fixing a column; 610. a connecting plate; 611. a linkage column; 7. a fixing mechanism; 701. a transverse plate; 702. a first fixed shaft; 703. a second fixed shaft; 704. pulling a plate; 705. a pull rod; 706. a cylinder; 707. a fixing plate; 708. anti-slip strips; 709. a linkage shaft; 710. a first drive plate; 711. a second drive plate; 8. and a support plate.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Example 1:

as shown in figures 1-2, a marine turbine blade maintains auxiliary fixtures, including workstation 1 and motor 3, the equal fixed mounting of four intersections in workstation 1 bottom is supporting leg 2 again, motor 3 fixed mounting is at 1 top of workstation, and 1 top center department of workstation has seted up

spout

5, and 1 top fixed mounting of workstation has a plurality of fixed block 4 and

backup pad

8, and 3 output of motor matches and is equipped with link gear 6, and link gear 6 matches there is fixed establishment 7.

The linkage mechanism 6 comprises a threaded rod 601, a driving slide block 603 is connected onto the threaded rod 601 in a sliding manner, a linkage plate 604 is fixedly installed on the driving slide block 603, through holes 608 are formed in two sides of the top of the linkage plate 604, a driven slide block 607 is fixedly connected to one end of the bottom of the linkage plate 604, a supporting block 605 is fixedly installed at the center of the bottom of the linkage plate 604, a sliding column 606 is fixedly installed at the bottom of the supporting block 605, the sliding column 606 is connected onto the workbench 1 in a sliding manner through a sliding chute 5, the threaded rod 601 is driven to rotate through a motor 3, and the driving slide block 603 above the threaded rod 601 can slide back and forth on the threaded rod 601;

the driven sliding block 607 is connected with a fixed rod 602, the driven sliding block 607 is connected with the fixed rod 602 in a sliding manner, two ends of the fixed rod 602 and two ends of the threaded rod 601 are both connected with the fixed block 4 in a rotating manner, one end of the threaded rod 601 penetrates through the fixed block 4 and is fixedly connected with the output end of the motor 3, and when the driving sliding block 603 slides on the threaded rod 601, the driven sliding block 607 is driven by the linkage plate 604 to slide on the fixed rod 602 synchronously;

the top sides of the driving sliding block 603 and the driven sliding block 607 are fixedly connected with a fixed column 609, the fixed column 609 penetrates through the linkage plate 604 through a through hole 608, the top of the fixed column 609 is fixedly connected with a connecting plate 610, one end, far away from the fixed column 609, of the connecting plate 610 is fixedly connected with a linkage column 611, and when the driving sliding block 603 and the driven sliding block 607 slide, the linkage column 611 is driven to rotate through the fixed column 609 and the connecting plate 610.

The utility model discloses a theory of operation: the utility model discloses a fixed establishment 7 is rotatory through linkage post 611, and it is rotatory to drive the first drive plate 710 of linkage post 611 top, and first drive plate 710 is rotatory to drive arm-tie 704 and pull rod 705 pulling or propelling movement through first fixed axle 702 and second fixed axle 703, drives second drive plate 711 and carries out the rotation on cylinder 706 through universal driving shaft 709 during arm-tie 704 and pull rod 705 motion, and second drive plate 711 drives the fixed plate 707 of the other end when rotatory and fixes turbine blade, the utility model discloses a 1 both ends of workstation all are provided with fixed establishment 7, can follow both sides simultaneously with the turbine blade both ends fixed, make things convenient for the staff to maintain it.

Example 2:

as shown in fig. 3, the fixing mechanism 7 includes a horizontal plate 701, the horizontal plate 701 is disposed at an upper end of the linkage column 611, the linkage column 611 is rotatably connected to the horizontal plate 701, a plurality of columns 706 are fixedly mounted at an end of the horizontal plate 701 away from the linkage column 611, the horizontal plate 701 is fixedly connected to the support plate 8, a first driving plate 710 is disposed at an end of a top of the horizontal plate 701, and the first driving plate 710 is fixedly connected to the linkage column 611; when the linkage column 611 rotates, the first driving plate 710 above the linkage column 611 is driven to rotate;

one end of the first transmission plate 710 is fixedly provided with a first fixed shaft 702, the other end of the first transmission plate 710 is fixedly provided with a second fixed shaft 703, the first fixed shaft 702 is fixedly connected with a pulling plate 704, the second fixed shaft 703 is fixedly connected with a pulling rod 705, one ends of the pulling rod 705 and the pulling plate 704, which are far away from the first fixed shaft 702 and the second fixed shaft 703, are fixedly connected with a universal driving shaft 709, and when the first transmission plate 710 rotates, the pulling rod 705 and the pulling plate 704 are driven to move reversely through the first fixed shaft 702 and the second fixed shaft 703;

all fixed mounting has second drive plate 711 on universal driving shaft 709, second drive plate 711 all rotates to be connected on cylinder 706, the equal fixed mounting of one end that second drive plate 711 kept away from universal driving shaft 709 has fixed plate 707, fixed mounting has a plurality of antislip strip 708 on fixed plate 707, can drive second drive plate 711 around cylinder 706 and rotate during pull rod 705 and the motion of arm-tie 704, at this moment, the fixed plate 707 of installing on second drive plate 711 can fix turbine blade, and the further condition that prevents turbine blade and drop of antislip strip 708 on fixed plate 707 takes place.

The linkage mechanism 6 of the utility model drives the threaded rod 601 to rotate through the motor 3, when the threaded rod 601 rotates, the driving slide block 603 on the threaded rod 601 can slide back and forth on the threaded rod 601, when the driving slide block 603 slides, the linkage plate 604 drives the driven slide block 607 at the other end of the linkage plate 604 to slide synchronously on the fixed rod 602, because the fixing column 609 is arranged on one side of the top of the driving sliding block 603 and the driven sliding block 607, and the fixing column 609 penetrates through the linkage plate 604, therefore, when the linkage plate 604 slides forwards and backwards, the fixing column 609 is driven to move, the connecting plate 610 is fixedly connected to the fixing column 609, one end of the connecting plate 610 far away from the fixing column 609 is fixedly connected with the linkage column 611, so the fixed column 609 drives the linkage column 611 to rotate when moving, the utility model discloses a fixed establishment 7 that the link gear 6 can make both sides opens simultaneously or is closed, and the staff of being convenient for uses.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a marine turbine blade maintenance auxiliary fixtures, a serial communication port, including workstation (1) and motor (3), equal fixed mounting of workstation (1) bottom four-way intersection is supporting leg (2) again, motor (3) fixed mounting is at workstation (1) top, workstation (1) top center department has seted up spout (5), workstation (1) top fixed mounting has a plurality of fixed block (4) and backup pad (8), motor (3) output is matched with link gear (6), link gear (6) are matchd there is fixed establishment (7).

2. The marine turbine blade maintenance auxiliary tool according to claim 1, characterized in that the linkage mechanism (6) comprises a threaded rod (601), a driving slider (603) is connected onto the threaded rod (601) in a sliding manner, a linkage plate (604) is fixedly mounted on the driving slider (603), through holes (608) are formed in two sides of the top of the linkage plate (604), a driven slider (607) is fixedly connected to one end of the bottom of the linkage plate (604), a support block (605) is fixedly mounted at the center of the bottom of the linkage plate (604), a sliding column (606) is fixedly mounted at the bottom of the support block (605), and the sliding column (606) is connected onto the workbench (1) in a sliding manner through a sliding groove (5).

3. The marine turbine blade maintenance auxiliary tool as claimed in claim 2, wherein a fixed rod (602) is connected to the driven sliding block (607), the driven sliding block (607) is slidably connected to the fixed rod (602), both ends of the fixed rod (602) and the threaded rod (601) are rotatably connected to the fixed block (4), and one end of the threaded rod (601) penetrates through the fixed block (4) and is fixedly connected to the output end of the motor (3).

4. The marine turbine blade maintenance auxiliary tool according to claim 2, wherein a fixing column (609) is fixedly connected to one side of the top of each of the driving sliding block (603) and the driven sliding block (607), each fixing column (609) penetrates through the linkage plate (604) through a through hole (608), a connecting plate (610) is fixedly connected to the top of each fixing column (609), and a linkage column (611) is fixedly connected to one end, far away from each fixing column (609), of each connecting plate (610).

5. The marine turbine blade maintenance auxiliary tool is characterized in that the fixing mechanism (7) comprises a transverse plate (701), the transverse plate (701) is arranged at the upper end of a linkage column (611), the linkage column (611) is rotatably connected with the transverse plate (701), a plurality of cylinders (706) are fixedly mounted at one end, away from the linkage column (611), of the transverse plate (701), the transverse plate (701) is fixedly connected with a supporting plate (8), a first transmission plate (710) is arranged at one end of the top of the transverse plate (701), and the first transmission plate (710) is fixedly connected to the linkage column (611).

6. The marine turbine blade maintenance auxiliary tool is characterized in that a first fixing shaft (702) is fixedly mounted at one end of the first transmission plate (710), a second fixing shaft (703) is fixedly mounted at the other end of the first transmission plate (710), a pulling plate (704) is fixedly connected to the first fixing shaft (702), a pulling rod (705) is fixedly connected to the second fixing shaft (703), and a linkage shaft (709) is fixedly connected to one ends, far away from the first fixing shaft (702) and the second fixing shaft (703), of the pulling rod (705) and one ends, far away from the second fixing shaft (703), of the pulling plate (704).

7. The marine turbine blade maintenance auxiliary tool according to claim 6, wherein a second transmission plate (711) is fixedly mounted on each linkage shaft (709), the second transmission plates (711) are rotatably connected to the column (706), a fixing plate (707) is fixedly mounted at one end of each second transmission plate (711) far away from each linkage shaft (709), and a plurality of anti-slip strips (708) are fixedly mounted on each fixing plate (707).