Support device and support system having the same

Abstract

The utility model provides a kind of supporting device and the supporting system with it, wherein, supporting device, comprising: first support structure, first support structure includes first base, first lifting seat, first support wheel and second support wheel, first support wheel and second support wheel are rotatably set on first lifting seat, first lifting seat is liftablely set on first base and has first rising position, to make first support wheel and second support wheel drive supported piece leave placing rack. The technical scheme of the application effectively solves the problem that the supported piece is prone to bumping when being lifted in the related art.

Description

TECHNICAL FIELD

[0001] The utility model relates to support equipment technical field, specifically, support device and support system with it of a kind of. BACKGROUND

[0002] With the rapid development of compressor manufacturing industry, the demand of compressor rotor is increasing, and the compressor rotor is located in high-speed transmission part, which is a large precision part, so the processing tooling and equipment are required higher.

[0003] In the related art, when the compressor rotor is repaired, the gantry crane or overhead crane is needed to lift the rotor. The compressor rotor is heavy and has a special-shaped structure, which may cause a bumping accident when lifting the compressor rotor. UTILITY MODEL CONTENTS

[0004] The main purpose of the utility model is to provide a support device and a support system with the same, to solve the problem of bumping of the supported part in the related art when lifting.

[0005] In order to achieve the above-mentioned purpose, according to one aspect of the utility model, a support device is provided, which comprises: a first support structure, the first support structure comprising a first base, a first lifting seat, a first support wheel and a second support wheel, the first support wheel and the second support wheel being rotatably arranged on the first lifting seat, the first lifting seat being liftably arranged on the first base and having a first lifting position, so that the first support wheel and the second support wheel drive the supported part to leave the placing rack.

[0006] Further, the first lifting seat comprises a base, a driving wheel and a screw rod, the first support wheel and the second support wheel are rotatably arranged on the base, the driving wheel is rotatably arranged on the first base, the screw rod is liftably arranged in the driving wheel, and the base is arranged at the top end of the screw rod.

[0007] Further, the first support structure further comprises a walking assembly, the walking assembly being arranged at the bottom end of the screw rod, and the first lifting seat further has a descending position, when the first lifting seat is in the descending position, the walking assembly protrudes downward from the first base, and when the first lifting seat is in the first lifting position, the bottom surface of the walking assembly is higher than the bottom surface of the first base.

[0008] Further, the first base comprises a base frame and a mounting seat arranged on the base frame, the screw rod is liftably arranged on the mounting seat, the first lifting seat is above the mounting seat, and the walking assembly is below the mounting seat.

[0009] Further, the base frame comprises a first support rod, a second support rod and a connecting frame connected between the first support rod and the second support rod, and the mounting seat is arranged on the connecting frame.

[0010] Further, the first support rod is hollow, and / or the second support rod is hollow.

[0011] Further, the connecting frame comprises a first mounting block, a second mounting block, and a connecting plate connected between the first mounting block and the second mounting block, and the mounting seat is arranged on the connecting plate.

[0012] Further, the first support structure further comprises a driving rod rotatably arranged on the mounting seat, and an outer periphery of the driving rod is engaged with the driving wheel.

[0013] Further, the support device further comprises a second support structure arranged in a spaced manner with the first support structure, the second support structure comprising a second base, a second lifting seat, a third support wheel, and a fourth support wheel, the third support wheel and the fourth support wheel being rotatably arranged on the second lifting seat, the second lifting seat being arranged in a liftable manner on the second base and having a second lifting position, so that the third support wheel and the fourth support wheel drive the supported member to leave the placing rack.

[0014] According to another aspect of the present application, a support system is provided, comprising a support device, the support device being the support device described above, and the support system further comprising: a placing rack arranged in a spaced manner with the first support structure of the support device; wherein when the first support structure is in the first support state, the first lifting seat drives the first support wheel and the second support wheel to lift, so that at least part of the supported member leaves the placing rack.

[0015] The technical scheme of the present application is applied, the support device comprises a first support structure. The first support structure comprises a first base, a first lifting seat, a first support wheel, and a second support wheel, the first support wheel being rotatably arranged on the first lifting seat, the second support wheel being rotatably arranged on the first lifting seat, the first lifting seat being arranged in a liftable manner on the first base, and the first lifting seat having a first lifting position, so that the first support wheel and the second support wheel drive the supported member to leave the placing rack. Through the above arrangement, when the first lifting seat lifts on the first base, the first lifting seat can drive the first support wheel and the second support wheel to lift, and then the first support wheel and the second support wheel can drive the supported member to leave the placing rack, and the first support wheel and the second support wheel are rotatably arranged, so that the supported member can rotate on the first support wheel and the second support wheel. Therefore, the technical scheme of the present application effectively solves the problem that the supported member is prone to bumping when being lifted in the related art. BRIEF DESCRIPTION OF DRAWINGS

[0016] The drawings accompanying the specification of the present application form a part thereof, serve to provide further understanding of the present application, and together with the specification explain the application. The use of the same reference numerals in different drawings indicates similar or identical components.

[0017] Figure 1 Fig. 1 shows a perspective structural schematic diagram of an embodiment of the support device according to the present application;

[0018] Figure 2 Fig. 2 shows a perspective structural schematic diagram of an embodiment of the support system according to the present application.

[0019] Among the above drawings, the following reference signs are included:

[0020] 1, supported member; 10, first support structure; 11, first base; 111, base frame; 1111, first support rod; 1112, second support rod; 1113, connecting frame; 11131, first mounting block; 11132, second mounting block; 11133, connecting plate; 112, mounting seat; 12, first lifting seat; 121, base; 122, screw rod; 13, first support wheel; 14, second support wheel; 15, walking assembly; 20, second support structure; 21, second base; 22, second lifting seat; 23, third support wheel; 24, fourth support wheel; 100, placing frame. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. The description of the at least one exemplary embodiment is actually only illustrative, but not intended to limit the present application and its application or use in any way. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of the present application.

[0022] It should be noted that the terms used herein are only for the purpose of describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. As used herein, the singular form is intended to include the plural form unless the context clearly indicates otherwise, and furthermore, it should be understood that when the terms "comprise" and / or "include" are used in the specification, there is a feature, step, operation, device, component and / or combination thereof.

[0023] The relative arrangement of parts and steps, numerical expressions, and values set forth in the Examples are not intended to limit the scope of the present application unless otherwise specifically stated. Also, it is to be understood that the dimensions of the various parts shown in the drawings are not drawn to scale. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art can not be discussed in detail, but should be considered part of the specification, where appropriate. In all examples shown and discussed herein, any specific values are to be interpreted as merely exemplary, and not as a limitation. Thus, other examples of exemplary embodiments can have different values. It is to be noted that like numbers and letters refer to like elements throughout the several views of the drawings, and that the use or discussion of an item in one drawing does not mean that it is not discussed in another drawing.

[0024] As shown in Figure 1 The support device of the present embodiment comprises a first support structure 10. The first support structure 10 comprises a first base 11, a first lifting seat 12, a first support wheel 13 and a second support wheel 14, the first support wheel 13 and the second support wheel 14 are rotatably arranged on the first lifting seat 12, the first lifting seat 12 is arranged on the first base 11 in a lifting manner and has a first lifting position, so that the first support wheel 13 and the second support wheel 14 drive the supported part to leave the placing rack 100.

[0025] The support device comprises a first support structure 10. The first support structure 10 comprises a first base 11, a first lifting seat 12, a first support wheel 13 and a second support wheel 14, the first support wheel 13 is rotatably arranged on the first lifting seat 12, the second support wheel 14 is rotatably arranged on the first lifting seat 12, the first lifting seat 12 is arranged on the first base 11 in a lifting manner, and the first lifting seat 12 has a first lifting position, so that the first support wheel 13 and the second support wheel 14 drive the supported part 1 to leave the placing rack 100. Through the above arrangement, when the first lifting seat 12 rises on the first base 11, it can drive the first support wheel 13 and the second support wheel 14 to rise, and then the first support wheel 13 and the second support wheel 14 can drive the supported part 1 to leave the placing rack 100, and the first support wheel 13 and the second support wheel 14 are rotatably arranged, so that the supported part 1 can rotate on the first support wheel 13 and the second support wheel 14. Therefore, the technical solution of the present embodiment effectively solves the problem that the supported part is not convenient to rotate on the placing rack in the related art.

[0026] It should be noted that the supported part 1 is a compressor rotor.

[0027] As shown in Figure 1As shown in the figure, in the embodiment, the first lifting seat 12 comprises a base 121, a driving wheel and a screw rod 122, the first supporting wheel 13 and the second supporting wheel 14 are rotatably arranged on the base 121, the driving wheel is rotatably arranged on the first base 11, the screw rod 122 is arranged in the driving wheel in a lifting manner, and the base 121 is arranged at the top end of the screw rod 122. The driving wheel can drive the screw rod 122 to lift on the first base 11, and then the screw rod 122 can drive the base 121 to lift, and the base 121 can drive the first supporting wheel 13 and the second supporting wheel 14 to lift when lifting, so that the first supporting wheel 13 and the second supporting wheel 14 can drive the supported member 1 to lift. The first supporting wheel 13 and the second supporting wheel 14 are rotatably arranged on the base 121, so that the supported member 1 can be more easily rotated.

[0028] It should be noted that the middle part of the driving wheel is provided with a threaded hole, and the screw rod 122 is arranged in the threaded hole. The driving wheel is a worm wheel.

[0029] As shown in the figure, Figure 1 In the embodiment, the first supporting structure 10 further comprises a walking assembly 15, the walking assembly 15 is arranged at the bottom end of the screw rod 122, the first lifting seat 12 further has a lowered position, when the first lifting seat 12 is in the lowered position, the walking assembly 15 protrudes downwardly from the first base 11, and when the first lifting seat 12 is in the first lifted position, the bottom surface of the walking assembly 15 is higher than the bottom surface of the first base 11. The walking assembly 15 protrudes downwardly from the first base 11, so that the walking assembly 15 can drive the first base 11 to move. When the bottom surface of the walking assembly 15 is higher than the bottom surface of the first base 11, the first base 11 can support the supported member 1, so that the first supporting structure 10 can more stably support the supported member 1.

[0030] The walking assembly 15 comprises a mounting plate and a plurality of walking wheels arranged on the mounting plate in a spaced manner, and the mounting plate is arranged at the bottom end of the screw rod 122.

[0031] As shown in the figure, Figure 1 In the embodiment, the first base 11 comprises a chassis 111 and a mounting seat 112 arranged on the chassis 111, the screw rod 122 is arranged on the mounting seat 112 in a lifting manner, the first lifting seat 12 is located above the mounting seat 112, and the walking assembly 15 is located below the mounting seat 112. The chassis 111 can support the mounting seat 112. The mounting seat 112 can support the screw rod 122, so as to facilitate the movement of the screw rod 122.

[0032] The mounting seat 112 comprises a bottom plate and a mounting cylinder arranged on the bottom plate, the middle part of the bottom plate is provided with a first avoiding hole, and the screw passes through the first avoiding hole. The driving wheel is rotatably arranged in the mounting cylinder.

[0033] The mounting seat 112 further comprises a reinforcing plate arranged between the outer surface of the mounting cylinder and the bottom plate, so that the mounting seat 112 has better structural strength.

[0034] As shown in Figure 1 the first embodiment, the base frame 111 comprises a first support rod 1111, a second support rod 1112, and a connecting frame 1113 connected between the first support rod 1111 and the second support rod 1112, and the mounting seat 112 is arranged on the connecting frame 1113. The first support rod 1111 and the second support rod 1112 can support the connecting frame 1113. The connecting frame 1113 can support the mounting seat 112.

[0035] As shown in Figure 1 the first embodiment, the first support rod 1111 has a hollow structure inside, and the second support rod 1112 has a hollow structure inside. With the above arrangement, the weight of the first support rod 1111 and the second support rod 1112 can be reduced, facilitating the movement of the first support structure 10.

[0036] As shown in Figure 1 the first embodiment, the connecting frame 1113 comprises a first mounting block 11131, a second mounting block 11132, and a connecting plate 11133 connected between the first mounting block 11131 and the second mounting block 11132, and the mounting seat 112 is arranged on the connecting plate 11133. The first mounting block 11131 and the second mounting block 11132 can support the connecting plate 11133, and the connecting plate 11133 can support the mounting seat 112.

[0037] It should be noted that the middle part of the first mounting block 11131 is hollow, and the middle part of the second mounting block 11132 is hollow, so that the first mounting block 11131 and the second mounting block 11132 are lighter in weight, facilitating the movement of the first support structure 10. The first mounting block 11131 is arranged between the first end of the first support rod 1111 and the second end of the first support rod 1111. The second mounting block 11132 is arranged between the second support rod 1112 and the second end of the second support rod 1112.

[0038] The middle part of the connecting plate 11133 is provided with a second avoiding hole, and the screw rod 122 passes through the second avoiding hole. The bottom plate is connected with the connecting plate through a screw.

[0039] As shown in Figure 1 the first embodiment, the first support structure 10 further comprises a driving rod rotatably arranged on the mounting seat 112, and the outer periphery of the driving rod is engaged with the driving wheel. The rotation of the driving rod can drive the rotation of the driving wheel.

[0040] It should be noted that the driving rod is a worm. The first support structure 10 further comprises a handle arranged on the driving rod. By rotating the handle, the driving rod can be more easily rotated.

[0041] The screw rod 122 extends along a vertical direction, the axis of the driving wheel extends along the vertical direction, and the axis of the driving rod extends along a direction perpendicular to the vertical direction.

[0042] As shown in the drawings, Figure 1 In the embodiment, the support device further comprises a second support structure 20 arranged apart from the first support structure 10. The second support structure 20 comprises a second base 21, a second lifting seat 22, a third support wheel 23, and a fourth support wheel 24. The third support wheel 23 and the fourth support wheel 24 are rotatably arranged on the second lifting seat 22. The second lifting seat 22 is arranged on the second base 21 in a liftable manner and has a second lifting position, so that the third support wheel 23 and the fourth support wheel 24 drive the supported member to leave the placing rack 100. When the second lifting seat 22 is lifted on the second base 21, the third support wheel 23 and the fourth support wheel 24 can be lifted, and then the third support wheel 23 and the fourth support wheel 24 can drive the supported member 1 to leave the placing rack 100. The third support wheel 23 and the fourth support wheel 24 are rotatably arranged, so that the supported member 1 can rotate on the third support wheel 23 and the fourth support wheel 24.

[0043] In the embodiment, the first support wheel 13, the second support wheel 14, the third support wheel 23, and the fourth support wheel 24 can simultaneously drive the supported member 1 to lift.

[0044] The second base 21 has the same structure as the first base 11. The second lifting seat 22 has the same structure as the first lifting seat 12. The third support wheel 23 has the same structure as the first support wheel 13. The fourth support wheel 24 has the same structure as the second support wheel 14.

[0045] The bottom end of the screw rod 122 of the second support structure 20 is also provided with a walking assembly.

[0046] As shown in the drawings, Figure 2As shown, the support system of the embodiment comprises a support device, which is the support device described above, and a placing rack 100. The placing rack 100 is arranged apart from the first support structure 10 of the support device. When the first support structure 10 is in the first support state, the first lifting seat 12 drives the first support wheel 13 and the second support wheel 14 to ascend, so that at least part of the supported member leaves the placing rack 100. When the support device described above is in use, the first support wheel 13 and the second support wheel 14 can drive the supported member 1 to ascend, and when at least part of the supported member 1 leaves the placing rack 100, the supported member 1 can rotate on the first support wheel 13 and the second support wheel 14, thereby avoiding the problem that the supported member 1 is easily bumped when being lifted. The support system with the support device described above also has the advantages described above.

[0047] It should be noted that the placing rack 100 is placed between the first support structure 10 and the second support structure 20. The supported member 1 can rotate on the first support wheel 13, the second support wheel 14, the third support wheel 23, and the fourth support wheel 24, and the outer surface of the supported member 1 can be adjusted and inspected.

[0048] When the support system of the embodiment is in use, the supported member 1 is first placed on the placing rack 100, and then the first support structure 10 and the second support structure 20 are moved to the two sides of the placing rack 100, the first support wheel 13 and the second support wheel 14 are lifted, and the third support wheel 23 and the fourth support wheel 24 are lifted, the first support wheel 13 and the second support wheel 14 and the third support wheel 23 and the fourth support wheel 24 drive the supported member 1 to leave the placing rack 100. At this time, the first base 11 is in contact with the ground, the walking assembly 15 moves to be higher than the bottom surface of the first base 11, the second base 21 is in contact with the ground, and the walking assembly 15 of the second support structure 20 moves to be higher than the bottom surface of the second base 21, thereby supporting the supported member 1.

[0049] The support device of the embodiment replaces the traditional adjustment method, replaces large-scale machinery such as gantry cranes and overhead traveling cranes, avoids accidents caused by operation errors of large-scale machinery, saves time and improves production efficiency due to the slow speed and low efficiency of large-scale machinery, and has the advantages of simple structure, low tooling cost, and simple operation.

[0050] Since the first supporting wheel 13, the second supporting wheel 14, the third supporting wheel 23 and the fourth supporting wheel 24 are arranged to be lifted by the supported member 1 and enable the supported member 1 to rotate, the supported member 1 is convenient to trim, meanwhile, the walking assembly 15 of the first supporting structure 10 is convenient to move the first supporting structure 10, the walking assembly of the second supporting structure 20 is convenient to move the second supporting structure 20, in addition, the total length of the screw rod 122 is not changed, so that the supporting device is convenient to move when not working, the walking assembly 15 of the first supporting structure 10 is in contact with the ground, the first supporting structure 10 is convenient to move, when not needing to move or working, the walking assembly 15 of the first supporting structure 10 is separated from the ground, the walking assembly 15 of the second supporting structure 20 is in contact with the ground, the second supporting structure 20 is convenient to move, when not needing to move or working, the walking assembly 15 of the second supporting structure 20 is separated from the ground, meanwhile, the third supporting wheel 23 and the fourth supporting wheel 24 are lifted by the supported member, and workers are convenient to trim.

[0051] In the description of the present application, it should be understood that the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, perpendicular, horizontal" and "top, bottom" and the like indicate the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, without the opposite description, these orientation words do not indicate and imply that the indicated device or element must have a specific orientation or be constructed and operated in a specific orientation, therefore it cannot be understood as a limitation on the protection scope of the present application; the orientation words "inner, outer" refer to the inner and outer of the contour of each component itself.

[0052] In order to facilitate the description, spatial relative terms such as "above", "upper", "upper surface", "upper" and the like can be used herein to describe the spatial position relationship of one device or feature with other devices or features as shown in the drawings. It should be understood that the spatial relative terms are intended to include different orientations in use or operation in addition to the orientation of the device described in the drawings. For example, if the device in the drawing is inverted, the device described as "above" or "above" other devices or structures will be positioned "below" or "below" other devices or structures. Thus, the example term "above" can include both "above" and "below" orientations. The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatial relative description used herein is interpreted accordingly.

[0053] In addition, it needs to be explained that the use of "first", "second" and the like to limit the parts is only for the convenience of distinguishing the corresponding parts, and the above words have no special meaning if there is no further declaration, and therefore cannot be understood as limiting the protection scope of the utility model.

[0054] The above only describes the preferred embodiments of the utility model, and is not used to limit the utility model. For those skilled in the art, the utility model can have various changes and variations. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A support device, characterized in that, The utility model relates to a first support structure (10) including a first base (11), a first lifting seat (12), a first support wheel (13) and a second support wheel (14), the first support wheel (13) and the second support wheel (14) are rotatably arranged on the first lifting seat (12), the first lifting seat (12) is arranged on the first base (11) and has a first lifting position, so that the first support wheel (13) and the second support wheel (14) drive the supported member to leave the placing rack (100). The first lifting seat (12) includes a base (121), a drive wheel and a screw rod (122), the first support wheel (13) and the second support wheel (14) are rotatably arranged on the base (121), the drive wheel is rotatably arranged on the first base (11), the screw rod (122) is arranged in the drive wheel, and the base (121) is arranged at the top end of the screw rod (122).

2. The support device of claim 1, wherein The first support structure (10) further includes a walking assembly (15) arranged at the bottom end of the screw rod (122), and the first lifting seat (12) further has a descending position, when the first lifting seat (12) is in the descending position, the walking assembly (15) protrudes downward from the first base (11), and when the first lifting seat (12) is in the first lifting position, the bottom surface of the walking assembly (15) is higher than the bottom surface of the first base (11).

3. The support device of claim 2, wherein, The first base (11) includes a chassis (111) and a mounting seat (112) arranged on the chassis (111), the screw rod (122) is arranged on the mounting seat (112) in a lifting manner, the first lifting seat (12) is located above the mounting seat (112), and the walking assembly (15) is located below the mounting seat (112).

4. The support device of claim 3, wherein, The chassis (111) includes a first support rod (1111), a second support rod (1112) and a connecting frame (1113) connected between the first support rod (1111) and the second support rod (1112), and the mounting seat (112) is arranged on the connecting frame (1113).

5. The support device of claim 4, wherein, The first support rod (1111) is internally hollow, and / or the second support rod (1112) is internally hollow.

6. The support device of claim 5, wherein, The connecting frame (1113) includes a first mounting block (11131), a second mounting block (11132) and a connecting plate (11133) connected between the first mounting block (11131) and the second mounting block (11132), and the mounting seat (112) is arranged on the connecting plate (11133).

7. The support apparatus of claim 5, wherein The first support structure (10) further includes a drive rod rotatably arranged on the mounting seat (112), and the outer periphery of the drive rod is engaged with the drive wheel.

8. The support apparatus of claim 4, wherein ​ 9. The support device according to any one of claims 1 to 8, characterized in that The support device further comprises a second support structure (20) spaced apart from the first support structure (10), the second support structure (20) comprising a second base (21), a second lifting seat (22), a third support wheel (23) and a fourth support wheel (24), the third support wheel (23) and the fourth support wheel (24) being rotatably arranged on the second lifting seat (22), the second lifting seat (22) being liftably arranged on the second base (21) and having a second lifting position, so that the third support wheel (23) and the fourth support wheel (24) drive the supported member to leave the placing rack (100).

10. A support system comprising a support device, characterized in that The support device is any one of claims 1-9, the support system further comprising: a placing rack (100) spaced apart from the first support structure (10) of the support device; wherein when the first support structure (10) is in the first support state, the first lifting seat (12) drives the first support wheel (13) and the second support wheel (14) to rise, so that at least part of the supported member leaves the placing rack (100).

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