Supporting maintenance device

Abstract

The utility model provides a supporting overhauling device. The supporting and overhauling device comprises a rack, a rotating assembly, a lifting assembly and a bearing assembly, the rotating assembly is rotationally arranged on the rack, the lifting assembly is fixedly arranged on the rotating assembly, the bearing assembly is movably arranged on the lifting assembly, and the rotating assembly rotates to drive the lifting assembly and the bearing assembly which are arranged on the rotating assembly to rotate together. And the rotating assembly is arranged, so that the convenience and safety of overhauling the mechanical equipment by the overhauling personnel are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to mechanical equipment overhauling technical field, specifically, support overhauling device. BACKGROUND

[0002] Since the mechanical equipment is usually arranged on the ground, when the mechanical equipment is maintained, the bottom of the mechanical equipment cannot be checked, so the support overhauling device is needed to lift the mechanical equipment from the ground, thereby facilitating the maintenance of the mechanical equipment, and the support overhauling device is one of the indispensable devices in the mechanical equipment maintenance process.

[0003] The existing support overhauling device lifts the mechanical equipment to a certain height and fixes the mechanical equipment, so that the maintenance personnel can check the bottom of the mechanical equipment, but since the mechanical equipment is fixed by the support overhauling device, the maintenance personnel need to move around the mechanical equipment to find a suitable maintenance angle, which greatly increases the labor burden and accident risk of the maintenance personnel, so the existing support overhauling device has the problems of low convenience and poor safety. UTILITY MODEL CONTENTS

[0004] The main purpose of the utility model is to provide a support overhauling device, which can rotate and change the angle of the mechanical equipment after lifting the mechanical equipment, so as to avoid the maintenance personnel from constantly moving around the mechanical equipment to find a suitable maintenance angle, thereby improving the convenience and safety of the maintenance personnel in maintaining the mechanical equipment.

[0005] In order to achieve the above purpose, according to one aspect of the utility model, a support overhauling device is provided, which comprises a rack, a rotating assembly, a lifting assembly and a supporting assembly, the rotating assembly is rotatably arranged on the rack, the lifting assembly is fixedly arranged on the rotating assembly, the supporting assembly is installed on the lifting part of the lifting assembly and moves up and down with the lifting part, and the rotating assembly drives the lifting assembly and the supporting assembly arranged on the rotating assembly to rotate together.

[0006] Further, the rotating assembly comprises a first driving device, a rotating shaft and a rotating plate, the first driving device is fixed on the rack, the rotating plate is arranged below the rack, one end of the rotating shaft rotates synchronously with the output shaft of the first driving device, and the other end is fixedly connected with the rotating plate, the lifting assembly is fixedly arranged on the rotating plate, and the first driving device drives the rotating shaft to rotate.

[0007] Further, the lifting assembly comprises a second driving device, a first connecting seat, a first screw rod and a second connecting seat, the second driving device is fixedly arranged on the rotating plate, the first connecting seat is arranged below the second driving device and fixedly connected with the rotating plate, a guide groove is arranged on the first connecting seat along the extension direction of the first connecting seat, the first screw rod is arranged in the guide groove, one end of the first screw rod penetrates through the first connecting seat and is drivingly connected with the second driving device, a first protrusion is arranged on the second connecting seat, a screw hole is arranged on the first protrusion, the first protrusion is inserted into the guide groove, the first screw rod is arranged in the screw hole on the first protrusion, and the second driving device drives the first screw rod to rotate in the guide groove, so as to drive the second connecting seat to lift.

[0008] Further, the supporting assembly comprises a supporting rod, a third connecting seat and an adjusting piece, a through hole is arranged on the second connecting seat, one end of the supporting rod is arranged in the through hole, the other end of the supporting rod is fixedly arranged on the third connecting seat, a screw hole is arranged on the third connecting seat, a screw thread is arranged on the adjusting piece, the adjusting piece is arranged in the screw hole, and one end of the adjusting piece is rotatably connected with the first protrusion.

[0009] Further, the second connecting seat comprises a horizontal section, and the first protrusion is fixedly arranged on the horizontal section, and through holes are arranged at both ends of the horizontal section corresponding to positions of the supporting rod.

[0010] Further, the lifting assembly comprises two lifting assemblies, and the two lifting assemblies are symmetrically arranged at both ends of the rotating assembly, and one supporting assembly is arranged on each lifting assembly.

[0011] Further, the supporting assembly further comprises a fixing plate, second protrusions are arranged at both ends of the fixing plate, and the second protrusions are fixed on the first connecting seat.

[0012] Further, the supporting assembly further comprises a fixing plate, second protrusions are arranged at both ends of the fixing plate, and the second connecting seat further comprises a vertical section, the vertical section is fixedly arranged in the middle of the horizontal section, the vertical section is of a telescopic structure, the telescopic structure comprises an outer connecting part and an inner connecting part, the outer connecting part is fixed in the middle of the horizontal section, the outer connecting part is arranged outside the inner connecting part, the outer connecting part is elastically connected with the inner connecting part, and the second protrusions are fixed on the inner connecting part.

[0013] Further, the second driving device is a servo motor or a synchronous belt driving mechanism.

[0014] Further, the rotating assembly, the lifting assembly and the supporting assembly are suspended below the rack.

[0015] Further, an axial limiting structure is arranged at a position where the adjusting piece is rotatably connected with the first protrusion.

[0016] Further, the supporting assembly comprises a supporting rod, a third connecting seat and an adjusting piece, a through hole is formed in the second connecting seat, one end of the supporting rod is arranged in the through hole, and the other end is fixedly arranged on the third connecting seat, and the adjusting piece is fixed on the third connecting seat.

[0017] The technical scheme of the utility model is applied, the supporting assembly is used for supporting the mechanical equipment to be overhauled, then the supporting assembly is lifted by the lifting assembly, so that the mechanical equipment is lifted up, when the mechanical equipment needs to be overhauled from different angles, the lifting assembly and the supporting assembly arranged on the rotating assembly are rotated together by the rotation of the rotating assembly, so that the mechanical equipment is rotated, the angle of the mechanical equipment towards the overhaul personnel is changed, the supporting overhaul device is provided with the rotating assembly, the overhaul personnel does not need to move in the overhaul site, and the mechanical equipment can be overhauled from different angles, so that the labor burden and the accident risk of the overhaul personnel are reduced, and the convenience and safety of the overhaul personnel in overhauling the mechanical equipment are improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] The drawings accompanying the specification of the utility model form a part of the utility model and serve to provide further understanding of the utility model, and the illustrative embodiments of the utility model and their descriptions serve to explain the utility model, and do not constitute an improper limitation on the utility model. In the drawings:

[0019] Fig. 1 The overall structure schematic view of the supporting overhaul device of the embodiment of the utility model is shown;

[0020] Fig. 2 The partial structure schematic view of the supporting overhaul device of the embodiment of the utility model is shown;

[0021] Fig. 3 The structure schematic view of the lifting assembly and the supporting assembly of the supporting overhaul device of the embodiment of the utility model is shown; and

[0022] Fig. 4 The structure schematic view of the fixing plate of the supporting overhaul device of the embodiment of the utility model is shown.

[0023] Among them, the above drawings include the following reference signs:

[0024] 1, rack; 11, support leg; 12, support plate; 2, rotating assembly; 21, first driving device; 22, rotating shaft; 23, rotating plate; 3, lifting assembly; 31, second driving device; 32, first connecting seat; 33, guide groove; 34, first screw rod; 35, second connecting seat; 351, first protruding block; 352, horizontal section; 353, vertical section; 4, supporting assembly; 41, fixing plate; 411, second protruding block; 42, supporting rod; 43, third connecting seat; 44, adjusting piece. DETAILED DESCRIPTION

[0025] It should be noted that the embodiments in the utility model and the features in the embodiments can be combined with each other without conflict. The utility model will be described in detail below with reference to the drawings and in combination with embodiments.

[0026] As shown in the drawings, Figs. 1 to 4 According to the embodiment of the utility model, the support maintenance device comprises a rack 1, a rotating assembly 2, a lifting assembly 3 and a supporting assembly 4, the rotating assembly 2 is rotationally arranged on the rack 1, the lifting assembly 3 is fixedly arranged on the rotating assembly 2, the supporting assembly 4 is movably arranged on the lifting assembly 3, and the rotating assembly 2 drives the lifting assembly 3 and the supporting assembly 4 arranged on the rotating assembly 2 to rotate together.

[0027] In the above technical solution, the supporting assembly 4 is used to support the mechanical equipment to be maintained, and then the supporting assembly 4 is lifted by the lifting assembly 3, so as to lift the mechanical equipment. When the mechanical equipment needs to be maintained from different angles, the lifting assembly 3 and the supporting assembly 4 arranged on the rotating assembly 2 are driven to rotate together by the rotation of the rotating assembly 2, so as to rotate the mechanical equipment and change the angle of the mechanical equipment facing the maintenance personnel. The support maintenance device drives the lifting assembly 3 and the supporting assembly 4 arranged on the rotating assembly 2 to rotate together by the rotation of the rotating assembly 2, so as to realize the maintenance of the mechanical equipment from different angles without the need for the maintenance personnel to move in the maintenance site, thereby reducing the labor burden and accident risk of the maintenance personnel and improving the convenience and safety of the maintenance personnel in maintaining the mechanical equipment.

[0028] In one embodiment, the rotating assembly 2 comprises a first driving device 21, a rotating shaft 22 and a rotating plate 23, the first driving device 21 is fixed on the rack 1, the rotating plate 23 is arranged below the rack 1, one end of the rotating shaft 22 is connected with the output shaft of the first driving device 21 through a shaft coupling, so as to realize the synchronous rotation of the rotating shaft 22 and the output shaft of the first driving device 21, and the other end is fixedly connected with the rotating plate 23, the lifting assembly 3 is fixedly arranged on the rotating plate 23, and the first driving device 21 drives the rotating shaft 22 to rotate.

[0029] In the above technical solution, the first driving device 21 is fixed on the rack 1 to provide power for the rotation of the rotating plate 23, and the rotating shaft 22 is used to connect the rotating plate 23 and the first driving device 21; the first driving device 21 drives the rotating shaft 22 to rotate, so as to drive the rotating plate 23 fixedly connected with the rotating shaft 22 to rotate together.

[0030] In one embodiment, the lifting assembly 3 comprises a second driving device 31, a first connecting seat 32, a first screw rod 34 and a second connecting seat 35, the second driving device 31 is fixedly arranged on the rotating plate 23, the first connecting seat 32 is arranged below the second driving device 31 and fixedly connected with the rotating plate 23, a guide groove 33 is arranged on the first connecting seat 32 along the extension direction of the first connecting seat 32, the first screw rod 34 is arranged in the guide groove 33, one end of the first screw rod 34 penetrates through the first connecting seat 32 and is drivingly connected with the second driving device 31, a first protrusion 351 is arranged on the second connecting seat 35, a screw hole is arranged on the first protrusion 351, the first protrusion 351 is inserted into the guide groove 33, the first screw rod 34 penetrates through the screw hole on the first protrusion 351, and the second driving device 31 drives the first screw rod 34 to rotate in the guide groove 33, so as to drive the second connecting seat 35 to lift.

[0031] In the above technical solution, the second driving device 31 is fixed on the rotating plate 23 to provide power for the rotation of the first screw rod 34, the first connecting seat 32 is arranged below the second driving device 31, a guide groove 33 is arranged on the first connecting seat 32 along the extension direction of the first connecting seat 32, the guide groove 33 is used for accommodating the first screw rod 34, one end of the first screw rod 34 penetrates through the first connecting seat 32 and is drivingly connected with the second driving device 31, a first protrusion 351 is arranged on the second connecting seat 35, the first protrusion 351 is inserted into the guide groove 33, the first screw rod 34 can penetrate through the screw hole on the first protrusion 351 of the second connecting seat 35 through the guide groove 33, the second connecting seat 35 is threadedly connected with the first screw rod 34, the second driving device 31 drives the first screw rod 34 to rotate, and under the limiting action of the guide groove 33, the second connecting seat 35 moves up and down along the guide groove 33 with the rotation of the first screw rod 34.

[0032] In one embodiment, the supporting assembly 4 comprises a supporting rod 42, a third connecting seat 43 and an adjusting piece 44, a through hole is formed on the second connecting seat 35, one end of the supporting rod 42 penetrates through the through hole, the other end is fixedly arranged on the third connecting seat 43, a screw hole is arranged on the third connecting seat 43, a screw thread is arranged on the adjusting piece 44, the adjusting piece 44 penetrates through the screw hole, and one end of the adjusting piece 44 is rotationally connected with the first protrusion 351.

[0033] In the technical scheme, the supporting rod 42 is used for inserting into the bottom of the device to be overhauled to support the device to be overhauled; the third connecting seat 43 connects the plurality of supporting rods 42 and the adjusting member 44 together, so that one adjusting member 44 can simultaneously adjust the movement of the plurality of supporting rods 42; the adjusting member 44 is used for driving the plurality of supporting rods 42 to simultaneously insert into or pull out from the bottom of the device to be overhauled; the second connecting seat 35 is provided with a through hole, one end of the supporting rod 42 is arranged in the through hole and can slide along the through hole; the third connecting seat 43 is provided with a screw hole, the adjusting member 44 is provided with a thread on the surface, the adjusting member 44 is arranged in the screw hole and is in threaded connection with the third connecting seat 43, one end of the adjusting member 44 is in rotational connection with the first protruding block 351, the position where the adjusting member 44 is in rotational connection with the first protruding block 351 is provided with an axial limiting structure, so as to avoid the adjusting member 44 from being pulled out of the first protruding block 351 in the process of rotating the adjusting member 44, the third connecting seat 43 is driven to move along the adjusting member 44 through the threaded connection between the adjusting member 44 and the third connecting seat 43, so as to drive the supporting rod 42 fixed on the third connecting seat 43 to slide along the through hole, and the effect that the supporting rod 42 is inserted into or pulled out from the bottom of the device to be overhauled is realized.

[0034] In one embodiment, the second connecting seat 35 comprises a horizontal section 352, and the first protruding block 351 is fixedly arranged on the horizontal section 352 and provided with a through hole corresponding to the position of the supporting rod 42 at both ends of the horizontal section 352.

[0035] In the technical scheme, the second driving device 31 drives the first screw rod 34 to rotate, drives the horizontal section 352 to move up and down along the guide groove 33, and adjusts the height of the supporting rod 42 arranged in the through hole.

[0036] In one embodiment, the lifting assembly 3 is two, and the two lifting assemblies 3 are symmetrically arranged at both ends of the rotating assembly 2, and one supporting assembly 4 is correspondingly arranged on each lifting assembly 3.

[0037] In the technical scheme, the two lifting assemblies 3 and the one supporting assembly 4 correspondingly arranged on each lifting assembly 3 are symmetrically arranged at both ends of the rotating assembly 2, and the supporting rods 42 of the two supporting assemblies 4 are inserted into the bottom, so as to limit and support the device to be overhauled from both sides of the device to be overhauled, prevent the device from falling in the process of lifting, and improve the stability of the device lifting.

[0038] In one embodiment, the supporting assembly 4 further comprises a fixed plate 41, and the two ends of the fixed plate 41 are provided with second protruding blocks 411, and the second protruding blocks 411 are fixed on the first connecting seat 32.

[0039] In the technical scheme, the fixed plate 41 is fixed on the upper portion of the first connecting seat 32, the supporting rod 42 is inserted into the bottom of the equipment to be maintained, and the second driving device 31 drives the supporting assembly 4 to lift the equipment to be maintained, so that the upper surface of the equipment to be maintained is in contact with the fixed plate 41, at this time, the fixed plate 41 and the supporting rod 42 clamp and fix the equipment to be maintained from the upper and lower sides, so that the equipment to be maintained is prevented from tilting or falling during rotation, and the stability of the equipment to be maintained during rotation is improved.

[0040] In one embodiment, the supporting assembly 4 further comprises a fixed plate 41, the two ends of the fixed plate 41 are provided with second protrusions 411, and the second connecting seat 35 further comprises a vertical section 353, which is fixedly arranged in the middle of the horizontal section 352, the vertical section 353 is a telescopic structure, the telescopic structure comprises an outer connecting part and an inner connecting part, the outer connecting part is fixed in the middle of the horizontal section 352, the outer connecting part is arranged on the outer side of the inner connecting part, the outer connecting part is elastically connected with the inner connecting part, and the second protrusions 411 are fixed on the inner connecting part.

[0041] In one embodiment, the telescopic structure is a telescopic cylinder, the telescopic cylinder is fixed in the middle of the horizontal section 352, the telescopic cylinder comprises a plurality of sleeves, the telescopic cylinder is realized by a hydraulic device or a pneumatic device or a motor, and the second protrusions 411 are fixed on the top of the plurality of sleeves.

[0042] In the technical scheme, in the initial state, the supporting maintenance device does not support the equipment to be maintained, at this time, the inner connecting part is retracted into the outer connecting part under the elastic action, in the working state, the second driving device 31 drives the horizontal section 352 and the supporting assembly 4 and the vertical section 353 connected with the horizontal section 352 to descend together, when descending to a certain height, the fixed plate 41 on the top of the inner connecting part of the vertical section 353 is in contact with the top of the equipment to be maintained, at this time, the second driving device 31 continues to drive the horizontal section 352, the vertical section 353 and the supporting assembly 4 to descend, so that a downward pulling force is applied to the outer connecting part, the inner connecting part is stretched out of the outer connecting part, when the supporting rod 42 descends to the height of the bottom of the equipment to be maintained, the second driving device 31 is stopped, the adjusting part 44 is operated to insert the supporting rod 42 into the bottom of the equipment to be maintained, then the second driving device 31 is started to lift the equipment to be maintained, in the lifting process, the fixed plate 41 and the supporting rod 42 clamp and fix the equipment to be maintained from the upper and lower sides, so that the equipment to be maintained is prevented from tilting or falling during lifting, and the stability of the equipment to be maintained during lifting is improved.

[0043] In one embodiment, the first driving device 21 is a stepping motor or a servo motor or other reversible motor, by adopting the reversible motor, the first driving device 21 can adjust the rotation direction of the equipment to be maintained, and the efficiency of adjusting the maintenance angle of the equipment to be maintained is improved.

[0044] In one embodiment, the second driving device 31 is a servo motor or a synchronous belt driving mechanism.

[0045] In the technical scheme, the second driving device 31 is a servo motor or a synchronous belt driving mechanism, so that the second driving device 31 arranged on both sides of the rotating plate 23 can be synchronously driven, the supporting assemblies 4 on both sides can be lifted or lowered at the same time, and the lifting or lowering height is the same, so that the problem that the to-be-repaired equipment is inclined, tilted or slipped during lifting due to different lifting or lowering heights on both sides is avoided.

[0046] In one embodiment, the rotating assembly 2, the lifting assembly 3 and the supporting assembly 4 are suspended below the rack 1.

[0047] In the technical scheme, the rotating assembly 2, the lifting assembly 3 and the supporting assembly 4 are suspended below the rack 1, so that the problem that the to-be-repaired equipment cannot be normally rotated due to the contact between the lifting assembly 3 or the supporting assembly 4 and the ground is avoided.

[0048] In one embodiment, the first connecting seat 32 is provided with universal wheels at the bottom, and the first connecting seat 32 is in contact with the ground through the universal wheels.

[0049] In the technical scheme, the first connecting seat 32 is in contact with the ground through the universal wheels, the ground bears the rotating assembly 2, the lifting assembly 3, the supporting assembly 4 and the to-be-repaired equipment supported by the supporting assembly 4, so that the problem that the rotating shaft 22 is broken due to the concentration of the whole weight on the rotating shaft 22 is avoided, and the universal wheels support the first connecting seat 32 to move on the ground, so that the problem that the to-be-repaired equipment cannot be normally rotated due to the direct contact between the first connecting seat 32 and the ground is avoided.

[0050] In one embodiment, the position where the adjusting member 44 is rotationally connected with the first protrusion 351 is provided with an axial limiting structure.

[0051] In the technical scheme, the adjusting member 44 is axially limited through the axial limiting structure, so that the adjusting member 44 is prevented from being separated from the first protrusion 351 during rotation, and the problem that the third connecting seat 43 and the supporting rod 42 fixedly connected thereto cannot be normally adjusted is avoided.

[0052] In one embodiment, the supporting assembly 4 comprises the supporting rod 42, the third connecting seat 43 and the adjusting member 44, the second connecting seat 35 is provided with a through hole, one end of the supporting rod 42 is arranged in the through hole, the other end is fixedly arranged on the third connecting seat 43, and the adjusting member 44 is fixedly arranged on the third connecting seat 43.

[0053] In the technical scheme, the supporting rod 42 is used for supporting the device to be overhauled at the bottom of the device to be overhauled; the third connecting seat 43 connects the supporting rods 42 and the adjusting member 44 together, so that one adjusting member 44 can control the movement of the plurality of supporting rods 42 at the same time; the adjusting member 44 is used for driving the plurality of supporting rods 42 to be inserted into or pulled out from the bottom of the device to be overhauled at the same time; the second connecting seat 35 is provided with a through hole, and one end of the supporting rod 42 is arranged in the through hole, so that the supporting rod 42 can slide along the through hole; by pushing and pulling the adjusting member 44, the supporting rod 42 fixed on the third connecting seat 43 is driven to slide along the through hole, so that the effect of adjusting the supporting rod 42 to be inserted into or pulled out from the bottom of the device to be overhauled is realized.

[0054] In one embodiment, the rack 1 comprises a plurality of support legs 11 and a support plate 12, the support plate 12 is fixedly arranged at the top of the support leg 11, the first driving device is fixed on the support plate 12, and the support plate 12 is supported to a certain height through the support leg 11, so as to ensure that the rotating assembly 2, the lifting assembly 3 and the supporting assembly 4 can be suspended on the support plate 12 without directly contacting the ground.

[0055] The working process of the supporting and overhauling device is as follows: in the initial state that the supporting and overhauling device does not support the device to be overhauled, the inner connecting part of the vertical section 353 is contracted in the outer connecting part under the elastic action, the second driving device 31 is started to drive the horizontal section 352, the supporting assembly 4 and the vertical section 353 connected with the horizontal section 352 to descend together, the fixed plate 41 at the top of the inner connecting part of the vertical section 353 contacts the top of the device to be overhauled when descending to a certain height, at this time, the second driving device 31 drives the horizontal section 352, the vertical section 353 and the supporting assembly 4 to continue to descend, the inner connecting part extends out of the outer connecting part under the action of tension, the second driving device 31 is stopped when the supporting rod 42 descends to the height of the bottom of the device to be overhauled, the supporting rod 42 is inserted into the bottom of the device to be overhauled by operating the adjusting member 44, then the second driving device 31 is started to lift the device to be overhauled, the fixed plate 41 and the supporting rod 42 clamp and fix the device to be overhauled from the top surface in the lifting process, so that the device to be overhauled is prevented from tilting or falling in the lifting process, and the second driving device 31 is stopped after being lifted to the overhauling height; when the overhauling angle needs to be changed, the first driving device 21 is started to drive the device to be overhauled to rotate, so as to adjust the overhauling angle; the second driving device 31 is started to make the device to be overhauled descend after the overhauling is completed, the supporting rod 42 is retracted to release the device to be overhauled by operating the adjusting member 44 after the device to be overhauled returns to the ground, so that the overhauling work is completed.

[0056] From the above description, the above-mentioned embodiments of the utility model realize the following technical effects: the support assembly 4 is used for supporting the mechanical equipment to be overhauled, and then the support assembly 4 is driven to rise by the lifting assembly 3, so that the mechanical equipment is lifted up, when the mechanical equipment needs to be overhauled from different angles, the lifting assembly 3 and the support assembly 4 arranged on the rotating assembly 2 are driven to rotate together by the rotation of the rotating assembly 2, so that the mechanical equipment is rotated, the angle of the mechanical equipment towards the overhaul personnel is changed, the support overhaul device is provided with the rotating assembly 2, the overhaul personnel does not need to move in the overhaul site, and the mechanical equipment can be overhauled from different angles, so that the labor burden and the accident risk of the overhaul personnel are reduced, and the convenience and safety of the overhaul personnel in overhauling the mechanical equipment are improved.

[0057] Obviously, the above-mentioned embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skilled in the art without creative labor should belong to the protection scope of the utility model.

[0058] It should be noted that the terms used herein are only for 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, work, device, component and / or their combination.

[0059] The above only describes the preferred embodiments of the utility model, and is not intended to limit the utility model, and the utility model can have various changes and variations for those skilled in the art. Any modification, equivalent replacement, improvement, etc. 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 servicing device, characterized in that, The utility model provides a kind of rotating and lifting device, including rack (1), rotating assembly (2), lifting assembly (3) and support assembly (4), the rotating assembly (2) is rotationally arranged on rack (1), the lifting assembly (3) is fixedly arranged on the rotating assembly (2), the support assembly (4) is installed on the lifting portion of lifting assembly (3), and with the lifting portion up and down movement, the rotating assembly (2) rotationally drives the lifting assembly (3) and the support assembly (4) being arranged on the rotating assembly (2) together.

2. The support servicing device according to claim 1, characterized in that The rotating assembly (2) includes first driving device (21), rotating shaft (22) and rotating plate (23), the first driving device (21) is fixed on the rack (1), the rotating plate (23) is arranged below the rack (1), one end of the rotating shaft (22) is synchronously rotated with the output shaft of the first driving device (21), and the other end is fixedly connected with the rotating plate (23), the lifting assembly (3) is fixedly arranged on the rotating plate (23), and the first driving device (21) drives the rotating shaft (22) to rotate.

3. The support servicing device according to claim 2, characterized in that The lifting assembly (3) includes second driving device (31), first connecting seat (32), first screw (34) and second connecting seat (35), the second driving device (31) is fixedly arranged on the rotating plate (23), the first connecting seat (32) is arranged below the second driving device (31) and is fixedly connected with the rotating plate (23), the first connecting seat (32) is provided with guide slot (33) on the first connecting seat (32) along the extension direction of the first connecting seat (32), the first screw (34) is arranged in the guide slot (33), one end of the first screw (34) passes through the first connecting seat (32) and is drivingly connected with the second driving device (31), the second connecting seat (35) is provided with first lug (351), the first lug (351) is provided with screw hole, the first lug (351) is inserted into the guide slot (33), the first screw (34) is arranged in the screw hole on the first lug (351), and the second driving device (31) drives the first screw (34) to rotate in the guide slot (33), so as to drive the second connecting seat (35) to lift.

4. The support servicing device according to claim 3, characterized in that The support assembly (4) includes support rod (42), third connecting seat (43) and adjusting part (44), a through hole is opened on the second connecting seat (35), one end of the support rod (42) is arranged in the through hole, and the other end is fixedly arranged on the third connecting seat (43), the third connecting seat (43) is provided with screw hole, the adjusting part (44) is provided with screw thread, the adjusting part (44) is arranged in the screw hole, and one end of the adjusting part (44) is rotationally connected with the first lug (351).

5. The support servicing device according to claim 4, characterized in that The second connecting seat (35) comprises a horizontal section (352), the first protrusion (351) is fixedly arranged on the horizontal section (352), and the through hole is formed at both ends of the horizontal section (352) corresponding to the positions of the supporting rod (42).

6. The support servicing device according to claim 5, characterized in that The lifting assembly (3) is two, and the two lifting assemblies (3) are symmetrically arranged at both ends of the rotating assembly (2), and one supporting assembly (4) is arranged on each lifting assembly (3).

7. The support servicing device according to claim 6, characterized in that The supporting assembly (4) further comprises a fixing plate (41), and the two ends of the fixing plate (41) are provided with second protrusions (411) fixed on the first connecting seat (32).

8. The support servicing device according to claim 6, characterized in that The supporting assembly (4) further comprises a fixing plate (41), and the two ends of the fixing plate (41) are provided with second protrusions (411), the second connecting seat (35) further comprises a vertical section (353), the vertical section (353) is fixedly arranged in the middle of the horizontal section (352), the vertical section (353) is a telescopic structure, the telescopic structure comprises an outer connecting part and an inner connecting part, the outer connecting part is fixed in the middle of the horizontal section (352), the outer connecting part is arranged on the outer side of the inner connecting part, the outer connecting part is elastically connected with the inner connecting part, and the second protrusions (411) are fixed on the inner connecting part.

9. The support servicing device according to claim 6, characterized in that The second driving device (31) is a servo motor or a synchronous belt driving mechanism.

10. The support servicing device according to claim 1, characterized in that The rotating assembly (2), the lifting assembly (3) and the supporting assembly (4) are suspended below the rack (1).

11. The support servicing device according to claim 4, characterized in that The position, at which the adjusting part (44) is rotationally connected with the first protrusion (351), is provided with an axial limiting structure.

12. The support servicing device according to claim 3, characterized in that The supporting assembly (4) comprises a supporting rod (42), a third connecting seat (43) and an adjusting part (44), the second connecting seat (35) is provided with a through hole, one end of the supporting rod (42) is arranged in the through hole, the other end is fixedly arranged on the third connecting seat (43), and the adjusting part (44) is fixed on the third connecting seat (43).

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