CN114274110B - Large-scale equipment turning device - Google Patents
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- CN114274110B CN114274110B CN202111599027.3A CN202111599027A CN114274110B CN 114274110 B CN114274110 B CN 114274110B CN 202111599027 A CN202111599027 A CN 202111599027A CN 114274110 B CN114274110 B CN 114274110B
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- 230000007246 mechanism Effects 0.000 claims abstract description 27
- 230000007306 turnover Effects 0.000 claims abstract description 24
- 230000008602 contraction Effects 0.000 claims abstract description 10
- 238000005096 rolling process Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 3
- 230000009471 action Effects 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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Abstract
The application discloses a turnover device of large equipment, which comprises a turnover mechanism, a turnover mechanism and a turnover mechanism, wherein the turnover mechanism comprises a support assembly and a turnover assembly matched with the support assembly; the clamping mechanism is matched with the overturning assembly and comprises a clamping assembly, a contraction assembly arranged at the lower end of the clamping assembly and a moving assembly arranged at the bottom end of the contraction assembly; according to the application, the clamping mechanism is matched with the overturning mechanism, overturning at any angle can be completed, and the overturning process is safe.
Description
Technical Field
The application relates to the technical field of mechanical equipment, in particular to a turnover device of large equipment.
Background
In some factories, large-scale equipment is often subjected to the problem of moving or overturning when being used, assembled or overhauled, the problem of moving can be solved by adopting the traditional crane and crane for lifting in the prior measures, and the problem of overturning can be solved by matching with manpower, but the overturning method has long overturning time, low efficiency and danger, so that the overturning of the large-scale equipment is still difficult, and the problem of how to easily and safely overturn the large-scale equipment through simple operation is solved.
Disclosure of Invention
This section is intended to outline some aspects of embodiments of the application and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description of the application and in the title of the application, which may not be used to limit the scope of the application.
The present application has been made in view of the problems existing in the existing large-scale apparatus for turning over devices.
Therefore, the problem to be solved by the application is how to solve the problem of easy overturning of large-scale equipment.
In order to solve the technical problems, the application provides the following technical scheme: a turnover device of large equipment comprises a turnover mechanism, a turnover mechanism and a turnover mechanism, wherein the turnover mechanism comprises a support assembly and a turnover assembly matched with the support assembly; the clamping mechanism is matched with the overturning assembly and comprises a clamping assembly, a shrinkage assembly arranged at the lower end of the clamping assembly and a moving assembly arranged at the bottom end of the shrinkage assembly.
As a preferable scheme of the turning device of the large-scale equipment, the application comprises the following steps: the support assembly comprises a first annular support frame, support rollers are arranged on two side edges of the first annular support frame, support seats are arranged on two sides of the first annular support frame, and the support rollers are fixedly connected with the support seats.
As a preferable scheme of the turning device of the large-scale equipment, the application comprises the following steps: the overturning assembly comprises a second annular supporting frame, an annular groove is formed in the inner wall of the second annular supporting frame, a third annular supporting frame is arranged on the inner side of the second annular supporting frame in a clearance fit mode, annular protruding blocks matched with the annular groove are arranged on the outer side of the third annular supporting frame, the annular protruding blocks are arranged in the annular groove, and a plurality of balls are arranged between the inner wall of the annular groove and the outer wall of the annular protruding blocks in a rolling mode.
As a preferable scheme of the turning device of the large-scale equipment, the application comprises the following steps: a plurality of support rods are circumferentially arranged between the inner wall of the first annular support frame and the outer wall of the second annular support frame.
As a preferable scheme of the turning device of the large-scale equipment, the application comprises the following steps: the width of the third annular supporting frame is larger than that of the second annular supporting frame, a mounting plate is arranged on one side edge of the first annular supporting frame, a rotating motor is arranged on the mounting plate, an output shaft of the rotating motor is fixedly connected with a first gear, a second gear is arranged on the outer side wall of the third annular supporting frame corresponding to the first gear, and the first gear is meshed with the second gear.
As a preferable scheme of the turning device of the large-scale equipment, the application comprises the following steps: the overturning assembly further comprises limiting pressure bearing seats arranged on the left side and the right side of the third annular supporting frame, the limiting pressure bearing seats comprise pressure bearing seats arranged on the inner wall of the third annular supporting frame, and a limiting frame is arranged on one side end face of each pressure bearing seat.
As a preferable scheme of the turning device of the large-scale equipment, the application comprises the following steps: the clamping assembly comprises two bearing plates which are symmetrically arranged, wherein the width of each bearing plate is matched with the corresponding limit frame, each bearing plate is uniformly provided with a hollow cylinder, the upper inner wall and the lower inner wall of each hollow cylinder are provided with limit grooves, clamping rods are arranged in the hollow cylinders in a sliding mode, limiting blocks are arranged on rod bodies of the clamping rods in the limit grooves in a sliding mode, springs are arranged at the bottom ends of the clamping rods, first threaded rods are arranged in the middle of the bottom ends of the clamping rods, the springs are sleeved on the outer surfaces of the first threaded rods, limit rings are arranged on the inner walls of the hollow cylinders, and one ends of the springs are fixed to the limit rings.
As a preferable scheme of the turning device of the large-scale equipment, the application comprises the following steps: the bearing plate with first screw hole has been seted up to the corresponding position of hollow cylinder, first screw hole internal thread connection has the mounting, the mounting include with first screw hole threaded connection's second threaded rod, the one end of second threaded rod is provided with the nut, second threaded rod middle part seted up with the second screw hole of first threaded rod looks adaptation.
As a preferable scheme of the turning device of the large-scale equipment, the application comprises the following steps: the sliding grooves are respectively formed in the lower ends of the bearing plates, the shrinkage assembly is arranged between the sliding grooves and comprises sliding clamping blocks which are respectively clamped in the two sliding grooves, supporting blocks are respectively arranged at opposite ends of the sliding clamping blocks, bearings are respectively arranged on opposite sides of the supporting blocks, a third threaded rod and a fourth threaded rod are respectively arranged in the bearings, one ends of the third threaded rod and one end of the fourth threaded rod are respectively connected with a threaded sleeve, and prying holes are formed in the circumference of a tube body of the threaded sleeve.
As a preferable scheme of the turning device of the large-scale equipment, the application comprises the following steps: the movable assembly comprises support plates arranged at the bottom ends of the support blocks, support legs are respectively arranged at two sides of the bottom ends of the support plates, and universal wheels are arranged at the bottom ends of the support legs.
The application has the beneficial effects that: the application is matched with the turnover mechanism by the clamping mechanism, the clamping mechanism can clamp the large-scale equipment for turnover by the turnover mechanism, turnover at any angle can be safely completed, and the turnover process is safe.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:
fig. 1 is an overall visual view of a large-scale equipment turning device.
Fig. 2 is a sectional view of the second annular supporting frame and the third annular supporting frame in the turning device of the large-scale apparatus when assembled.
Fig. 3 is another view of the flipping assembly of the large equipment flipping device.
Fig. 4 is a schematic structural view of a clamping mechanism in a turnover device of a large-scale apparatus.
Fig. 5 is a schematic front view of the clamping mechanism in the large-scale equipment turning device.
Fig. 6 is a cross-sectional view of a hollow cylinder and clamping rod of the large equipment turning device in cooperation with each other.
Fig. 7 is an overall visual diagram of the hollow cylinder and clamping rod of the large equipment turning device in cooperation with each other.
Fig. 8 is a schematic structural view of a fixing member in a turning device of a large-scale apparatus.
Detailed Description
In order that the above-recited objects, features and advantages of the present application will become more readily apparent, a more particular description of the application will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, but the present application may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present application is not limited to the specific embodiments disclosed below.
Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the application. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Example 1
Referring to fig. 1, 3 and 5, in a first embodiment of the present application, a turning device for a large-scale apparatus is provided, where the turning device for a large-scale apparatus includes a turning mechanism 100 and a clamping mechanism 200, the clamping mechanism 200 can clamp the large-scale apparatus, and then the turning mechanism 100 performs turning, so that turning at any angle can be safely completed, and the turning process is safe.
Specifically, the turnover mechanism 100 includes a support assembly 101, and a turnover assembly 102 cooperating with the support assembly 101.
Preferably, the clamping mechanism 200 is matched with the overturning assembly 102 and comprises a clamping assembly 201, a contraction assembly 202 arranged at the lower end of the clamping assembly 201 and a moving assembly 203 arranged at the bottom end of the contraction assembly 202; the large-scale equipment is lifted by the crane, the clamping assembly 201 is contracted by the contraction assembly 202, the clamping assembly 201 clamps the large-scale equipment, and the large-scale equipment moves into the overturning assembly 102 under the action of the moving assembly 203, so that the phenomenon that the large-scale equipment is lifted by the crane to shake when moving is avoided, and the large-scale equipment cannot be accurately moved into the overturning assembly 102.
Preferably, the supporting component 101 comprises a first annular supporting frame 101a, wherein supporting rollers 101b are arranged at two side edges of the first annular supporting frame 101a, supporting seats 101c are arranged at two sides of the first annular supporting frame 101a, and the supporting rollers 101b are fixedly connected with the supporting seats 101 c.
Preferably, the overturning assembly 102 comprises a second annular supporting frame 102a, an annular groove 102a-1 is formed in the inner wall of the second annular supporting frame 102a, a third annular supporting frame 102b is arranged on the inner side of the second annular supporting frame 102a in a clearance fit manner, an annular protruding block 102b-1 matched with the annular groove 102a-1 is arranged on the outer side of the third annular supporting frame 102b, the annular protruding block 102b-1 is arranged in the annular groove 102a-1, and a plurality of balls 102c are arranged between the inner wall of the annular groove 102a-1 and the outer wall of the annular protruding block 102b-1 in a rolling manner; the second annular supporting frame 102a has a limiting function of the annular protruding block 102b-1, and a plurality of balls 102c are arranged between the inner wall of the annular groove 102a-1 and the outer wall of the annular protruding block 102b-1 in a rolling manner, so that the second annular supporting frame 102a can perform circular rotation after being stressed.
Preferably, a plurality of support rods 101d are circumferentially arranged between the inner wall of the first annular support frame 101a and the outer wall of the second annular support frame 102 a; the plurality of support rods 101d may reinforce the bearing capacity of the first and second annular support frames 101a and 102 a.
Preferably, the width of the third annular supporting frame 102b is larger than that of the second annular supporting frame 102a, one side edge of the first annular supporting frame 101a is provided with a mounting plate 102d, the mounting plate 102d is provided with a rotating motor 102e, an output shaft of the rotating motor 102e is fixedly connected with a first gear 102f, the outer side wall of the third annular supporting frame 102b corresponding to the first gear 102f is provided with a second gear 102g, and the first gear 102f is meshed with the second gear 102 g; after the rotating motor 102e is connected with the PLC control system, the PLC control system can be controlled to control the rotating motor 102e to be turned on and off, after the rotating motor 102e is turned on, the output shaft rotates to drive the first gear 102f to rotate, the first gear 102f is meshed with the second gear 102g on the second annular supporting frame 102a, so that the third annular supporting frame 102b is driven to rotate, and when the rotating motor 102e rotates to a required angle, the rotating motor 102e is stopped.
Preferably, the overturning assembly 102 further comprises limiting bearing seats 102h arranged at the left side and the right side of the third annular supporting frame 102b, the limiting bearing seats 102h comprise bearing seats 102h-1 arranged on the inner wall of the third annular supporting frame 102b, and limiting frames 102h-2 are arranged on one side end face of the bearing seats 102 h-1; the clamping assembly 201 is fixed on the pressure-bearing seat 102h-1 through the limit frame 102h-2, and along with the rotation of the third annular supporting frame 102b, the large-sized equipment clamped by the clamping assembly 201 also rotates.
When the large-scale equipment is used, the large-scale equipment is lifted by the crane, the large-scale equipment is placed in the middle of the clamping mechanism 200, the clamping assembly 201 is contracted by the contraction assembly 202, the large-scale equipment is clamped by the clamping assembly 201, the large-scale equipment is moved into the overturning assembly 102 under the action of the moving assembly 203, the phenomenon that the large-scale equipment is lifted by the crane to shake when moving is avoided, the clamping assembly 201 for clamping the large-scale equipment cannot accurately move into the limiting frame 102h-2 on the limiting bearing seat 102h to be fixed, after the clamping assembly 20 moves into the limiting frame 102h-2, the PLC control system is controlled to control the opening and closing of the rotating motor 102e, the output shaft is rotated to drive the first gear 102f to rotate after the rotating motor 102e is started, so that the third annular supporting frame 102b can be acted by the rotating force, and the inner wall of the annular groove 102a-1 and the outer wall of the annular lug 102b-1 are in rolling arrangement, a plurality of balls 102c are arranged, and after the third annular supporting frame 102b can rotate, when the first annular supporting frame 102a rotates to a, the first annular supporting frame 101a can rotate, and a plurality of annular supporting frames can bear the rotating force, and the second annular supporting frame 101a can rotate, and the annular supporting frame can bear the force, and the first annular supporting frame 101a can rotate.
Example 2
Referring to fig. 1 to 8, a second embodiment of the present application is based on the previous embodiment.
Specifically, the clamping assembly 201 includes two symmetrically arranged bearing plates 201a, the width of the two bearing plates 201a is matched with that of the limiting frame 102h-2, hollow cylinders 201b are uniformly distributed on opposite sides of the two bearing plates 201a, limiting grooves 201b-1 are formed in the upper inner wall and the lower inner wall of each hollow cylinder 201b, clamping rods 201c are slidably arranged in the hollow cylinders 201b, limiting blocks 201c-1 are arranged on rod bodies of the clamping rods 201c, the limiting blocks 201c-1 are slidably arranged in the limiting grooves 201b-1, springs 201c-2 are arranged at the bottom ends of the clamping rods 201c, first threaded rods 201c-3 are arranged in the middle of the bottom ends of the clamping rods 201c, springs 201c-2 are sleeved on the outer surfaces of the first threaded rods 201c-3, limiting rings 201b-2 are arranged on the inner walls of the hollow cylinders 201b, one ends of the springs 201c-2 are fixed to the limiting rings 201b-2, and the first threaded rods 201c-3 penetrate through middle through holes of the limiting rings 201 b-2; when the large-sized equipment is lifted by the crane and placed between the two bearing plates 201a, the two bearing plates 201a are mutually close, and the outer surfaces of the large-sized equipment are irregularly shaped, so that the extrusion forces of the surfaces of the large-sized equipment are different, the lengths of the compression springs 201c-2 of the clamping rods 201c and the lengths of the clamping rods 201c retracted into the hollow cylinder 201b are different, and the clamping rods 201c with different lengths can better and safely clamp the large-sized equipment.
Preferably, a first threaded hole 201a-1 is formed in a position, corresponding to the hollow cylinder 201b, of the pressure bearing plate 201a, a fixing piece 201d is connected with the first threaded hole 201a-1 in a threaded manner, the fixing piece 201d comprises a second threaded rod 201d-1 in threaded connection with the first threaded hole 201a-1, a nut 201d-2 is arranged at one end of the second threaded rod 201d-1, and a second threaded hole 201d-3 matched with the first threaded rod 201c-3 is formed in the middle of the second threaded rod 201 d-1; when two bearing plates 201a are extruded to two sides of the large-scale equipment and clamped by a plurality of clamping rods 201c, a plurality of second threaded rods 201d-1 are respectively screwed into first threaded holes 201a-1 at the rear side of the bearing plates 201a, and as the middle part of each second threaded rod 201d-1 is provided with a second threaded hole 201d-3 matched with each first threaded rod 201c-3, the second threaded rods 201d-1 are slowly screwed into the first threaded holes 201a-1 and extend into the hollow cylinder 201b to be in threaded connection with the first threaded rods 201c-3, so that the plurality of clamping rods 201c can be kept in a compressed state, and when the large-scale equipment is turned over, the fixed clamping rods 201c can bear the weight of the large-scale equipment.
Preferably, sliding grooves 201a-2 are respectively formed in the lower ends of the two bearing plates 201a, a shrinkage assembly 202 is arranged between the two sliding grooves 201a-2, the shrinkage assembly 202 comprises sliding clamping blocks 202a respectively clamped in the two sliding grooves 201a-2, supporting blocks 202b are respectively arranged at opposite ends of the two sliding clamping blocks 202a, bearings 202c are respectively arranged at opposite sides of the two supporting blocks 202b, a third threaded rod 202d and a fourth threaded rod 202e are respectively arranged in the two bearings 202c, one ends of the third threaded rod 202d and one end of the fourth threaded rod 202e are respectively connected with a threaded sleeve 202f in a threaded manner that a prying hole 202f-1 is formed in the circumferential direction of a pipe body of the threaded sleeve 202 f; when two pressure bearing plates 201a are required to be close to each other to squeeze large-scale equipment, a pry bar is used for inserting a pry hole 202f-1, a threaded sleeve 202f is pryed, the threaded sleeve 202f rotates, the threaded directions of a third threaded rod 202d and a fourth threaded rod 202e are opposite, when the threaded sleeve 202f rotates, one ends of the third threaded rod 202d and the fourth threaded rod 202e are respectively screwed into the threaded sleeve 202f, and the third threaded rod 202d and the fourth threaded rod 202e drive the two pressure bearing plates 201a to be close to each other.
Preferably, the moving assembly 203 comprises a supporting plate 203a arranged at the bottom ends of two supporting blocks 202b, supporting legs 203b are respectively arranged at two sides of the bottom ends of the supporting plate 203a, and universal wheels 203c are arranged at the bottom ends of the supporting legs 203 b.
When in use, the large-scale equipment is lifted by a crane, the large-scale equipment is placed between the two bearing plates 201a, the prying holes 202f-1 are inserted by a pry bar, the threaded sleeve 202f is pryed to rotate the threaded sleeve 202f, the threaded directions of the third threaded rod 202d and the fourth threaded rod 202e are opposite, when the threaded sleeve 202f rotates, one end of the third threaded rod 202d and one end of the fourth threaded rod 202e are respectively screwed into the threaded sleeve 202f, the third threaded rod 202d and the fourth threaded rod 202e drive the two bearing plates 201a to be close, the outer surfaces of the large-scale equipment are irregular, the extrusion forces of the surfaces of the plurality of clamping rods 201c on the large-scale equipment are different, the lengths of the plurality of clamping rods 201c compressing the springs 201c-2 and retracting into the hollow cylinder 201b are also different, the plurality of clamping rods 201c with different lengths can better and safer clamp the large-scale equipment, when the two bearing plates 201a are extruded to the two sides of the large-scale equipment and clamped by the clamping rods 201c, the second threaded rods 201d-1 are respectively screwed into the first threaded holes 201a-1 at the rear side of the bearing plates 201a, and as the middle part of the second threaded rod 201d-1 is provided with the second threaded holes 201d-3 matched with the first threaded rods 201c-3, the second threaded rods 201d-1 are slowly screwed into the first threaded holes 201a-1 and extend into the hollow cylinder 201b to be in threaded connection with the first threaded rods 201c-3, so that the clamping rods 201c can be kept in a compressed state, the fixed clamping rods 201c can bear the weight of the large-scale equipment when the large-scale equipment is overturned, then under the action of the moving assembly 203, the two bearing plates 201a are moved into the limiting frames 102h-2 on the limiting bearing seats 102h to be fixed, the situation that the large-scale equipment is lifted by a crane to shake when moving is avoided, the two bearing plates 201a for clamping the large-scale equipment cannot accurately move into the limiting frame 102h-2 to be fixed, after the two bearing plates 201a move into the limiting frame 102h-2, the threaded sleeve 202f is pulled, the threaded sleeve 202f drives the whole shrinkage assembly 202 and the moving assembly 203 to move out of the sliding groove 201a-2, then the PLC control system can be controlled to open and close the rotating motor 102e, an output shaft rotates to drive the first gear 102f to rotate after the rotating motor 102e is started, the first gear 102f is meshed with the second gear 102g on the third annular supporting frame 102b, so that the third annular supporting frame 102b is driven to bear the action of force, a plurality of balls 102c are arranged between the inner wall of the annular groove 102a-1 and the outer wall of the annular convex block 102b-1 in a rolling mode, the third annular supporting frame 102b can rotate in a circumferential rotation mode after being stressed, the rotating motor 102e stops rotating when the rotating to a required angle, the first annular supporting frame 101a and the second annular supporting frame 102a bear the weight of the large-scale equipment, and the bearing capacity of the first annular supporting frame 101a can be enhanced, and the bearing capacity of the second annular supporting frame 102a can be enhanced.
It should be noted that the above embodiments are only for illustrating the technical solution of the present application and not for limiting the same, and although the present application has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present application may be modified or substituted without departing from the spirit and scope of the technical solution of the present application, which is intended to be covered in the scope of the claims of the present application.
Claims (4)
1. A large-scale equipment turning device, its characterized in that: comprising the steps of (a) a step of,
the turnover mechanism (100) comprises a supporting component (101) and a turnover component (102) matched with the supporting component (101);
the clamping mechanism (200) is matched with the overturning assembly (102) and comprises a clamping assembly (201), a contraction assembly (202) arranged at the lower end of the clamping assembly (201) and a moving assembly (203) arranged at the bottom end of the contraction assembly (202);
the overturning assembly (102) comprises a second annular supporting frame (102 a), an annular groove (102 a-1) is formed in the inner wall of the second annular supporting frame (102 a), a third annular supporting frame (102 b) is arranged on the inner side of the second annular supporting frame (102 a) in a clearance fit mode, an annular protruding block (102 b-1) matched with the annular groove (102 a-1) is arranged on the outer side of the third annular supporting frame (102 b), the annular protruding block (102 b-1) is arranged in the annular groove (102 a-1), and a plurality of balls (102 c) are arranged between the inner wall of the annular groove (102 a-1) and the outer wall of the annular protruding block (102 b-1) in a rolling mode;
the overturning assembly (102) further comprises limiting pressure-bearing seats (102 h) arranged on the left side and the right side of the third annular supporting frame (102 b), the limiting pressure-bearing seats (102 h) comprise pressure-bearing seats (102 h-1) arranged on the inner wall of the third annular supporting frame (102 b), and limiting frames (102 h-2) are arranged on one side end face of the pressure-bearing seats (102 h-1);
the clamping assembly (201) comprises two bearing plates (201 a) which are symmetrically arranged, the width of each bearing plate (201 a) is matched with that of each limiting frame (102 h-2), hollow cylinders (201 b) are uniformly distributed on the opposite surfaces of the two bearing plates (201 a), limiting grooves (201 b-1) are formed in the upper inner wall and the lower inner wall of each hollow cylinder (201 b), clamping rods (201 c) are arranged in the hollow cylinders (201 b) in a sliding mode, limiting blocks (201 c-1) are arranged on rod bodies of the clamping rods (201 c), the limiting blocks (201 c-1) are arranged in the limiting grooves (201 b-1) in a sliding mode, springs (201 c-2) are arranged at the bottom ends of the clamping rods (201 c), first threaded rods (201 c-3) are arranged in the middle of the bottom ends of the clamping rods (201 c), the springs (201 c-2) are sleeved on the outer surfaces of the first threaded rods (201 c-3), limiting rings (201 b-2) are arranged in the inner walls of the hollow cylinders (201 b), and one limiting ring (201 c-2) penetrates through the first threaded rods (201 c-2) respectively;
the bearing plate (201 a) is provided with a first threaded hole (201 a-1) at a position corresponding to the hollow cylinder (201 b), a fixing piece (201 d) is connected in the first threaded hole (201 a-1) in a threaded manner, the fixing piece (201 d) comprises a second threaded rod (201 d-1) in threaded connection with the first threaded hole (201 a-1), one end of the second threaded rod (201 d-1) is provided with a nut (201 d-2), and a second threaded hole (201 d-3) matched with the first threaded rod (201 c-3) is formed in the middle of the second threaded rod (201 d-1);
the lower ends of the two bearing plates (201 a) are respectively provided with a sliding groove (201 a-2), a contraction component (202) is arranged between the two sliding grooves (201 a-2), the contraction component (202) comprises sliding clamping blocks (202 a) which are respectively and slidably clamped in the two sliding grooves (201 a-2), one opposite ends of the two sliding clamping blocks (202 a) are respectively provided with a supporting block (202 b), one opposite surfaces of the two supporting blocks (202 b) are respectively provided with a bearing (202 c), a third threaded rod (202 d) and a fourth threaded rod (202 e) are respectively arranged in the two bearings (202 c), one ends of the third threaded rod (202 d) and one end of the fourth threaded rod (202 e) are respectively and threadedly connected with a threaded sleeve (202 f), and a prying hole (202 f-1) is formed in the circumferential direction of a pipe body of the threaded sleeve (202 f);
the movable assembly (203) comprises support plates (203 a) arranged at the bottom ends of the two support blocks (202 b), support legs (203 b) are respectively arranged at two sides of the bottom ends of the support plates (203 a), and universal wheels (203 c) are arranged at the bottom ends of the support legs (203 b).
2. The large-scale equipment turning device according to claim 1, wherein: the support assembly (101) comprises a first annular support frame (101 a), support rollers (101 b) are arranged on two side edges of the first annular support frame (101 a), support bases (101 c) are arranged on two sides of the first annular support frame (101 a), and the support rollers (101 b) are fixedly connected with the support bases (101 c).
3. The large-scale equipment turning device according to claim 2, wherein: a plurality of support rods (101 d) are circumferentially arranged between the inner wall of the first annular support frame (101 a) and the outer wall of the second annular support frame (102 a).
4. A large scale equipment turnover apparatus of claim 3 and wherein: the width of third annular supporting frame (102 b) is greater than the width of second annular supporting frame (102 a), one side of first annular supporting frame (101 a) is provided with mounting panel (102 d), be provided with rotation motor (102 e) on mounting panel (102 d), the output shaft and the first gear (102 f) fixed connection of rotation motor (102 e), third annular supporting frame (102 b) with the corresponding lateral wall of first gear (102 f) is provided with second gear (102 g), first gear (102 f) with second gear (102 g) mesh.
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| CN202111599027.3A CN114274110B (en) | 2021-12-24 | 2021-12-24 | Large-scale equipment turning device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111599027.3A CN114274110B (en) | 2021-12-24 | 2021-12-24 | Large-scale equipment turning device |
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| CN114274110B true CN114274110B (en) | 2023-11-07 |
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| CN115285840B (en) * | 2022-09-30 | 2023-03-21 | 江苏大力神新型建材有限公司 | High-strength concrete pipe pile installation device |
| CN116021310B (en) * | 2023-02-18 | 2023-05-30 | 成都大金航太科技股份有限公司 | Vertical rotatory frock system of jumbo size |
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| CN214732575U (en) * | 2021-01-11 | 2021-11-16 | 昆山康尔柯斯五金模具有限公司 | A turning device for inspection of aviation mould |
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| CN214732575U (en) * | 2021-01-11 | 2021-11-16 | 昆山康尔柯斯五金模具有限公司 | A turning device for inspection of aviation mould |
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