CN111710498A - Multi-angle adjusting device for large transformer - Google Patents
Multi-angle adjusting device for large transformer Download PDFInfo
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- CN111710498A CN111710498A CN202010669374.8A CN202010669374A CN111710498A CN 111710498 A CN111710498 A CN 111710498A CN 202010669374 A CN202010669374 A CN 202010669374A CN 111710498 A CN111710498 A CN 111710498A
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/06—Mounting, supporting or suspending transformers, reactors or choke coils not being of the signal type
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
- B66C13/06—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for minimising or preventing longitudinal or transverse swinging of loads
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
- B66C13/08—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for depositing loads in desired attitudes or positions
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C5/00—Base supporting structures with legs
- B66C5/02—Fixed or travelling bridges or gantries, i.e. elongated structures of inverted L or of inverted U shape or tripods
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Housings And Mounting Of Transformers (AREA)
Abstract
The invention provides a multi-angle adjusting device for a large transformer, belongs to the technical field of transformer adjusting devices, and aims to solve the problems that the existing transformer is very troublesome in installation, and the adjustment of the front distance, the rear distance, the left distance, the right distance and the rotating angle cannot be accurately carried out during alignment, so that the installation efficiency of the transformer during installation is reduced. Articulate the transformer to the couple earlier through the rope on, then through elevating system, hoist the transformer, then remove this adjusting device to concrete foundation top again, then adjustment mechanism around the rethread, control adjustment mechanism and angle adjustment mechanism and carry out accurate regulation with preceding, back, left and right distance and the turned angle of transformer, then rethread elevating system, with the accurate setting of transformer on the retarded soil base of placing, and then installation effectiveness when having improved the transformer installation.
Description
Technical Field
The invention belongs to the technical field of transformer adjusting devices, and particularly relates to a multi-angle adjusting device for a large transformer.
Background
A transformer is a device that changes an alternating voltage using the principle of electromagnetic induction, and main components are a primary coil, a secondary coil, and an iron core (magnetic core). The main functions are as follows: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization (magnetic saturation transformer), and the like.
For example, application No.: the invention discloses transformer mounting equipment, which comprises a platform plate, wherein symmetrical bottom rods are fixedly arranged on the lower end face of the platform plate, a driving wheel driven by a motor is arranged in the bottom rods in a rotating mode, and a ditching device for ditching is arranged on the upper end face of the platform plate.
Based on the search of above-mentioned patent, and combine the equipment discovery among the prior art, the transformer is when the installation, generally aim at the transformer with subaerial concrete foundation through handling equipment earlier, then connect through the bolt again, and current transformer is when aiming at the installation with subaerial concrete foundation, because need handling equipment to hoist the transformer earlier, hoist to concrete foundation top again, then aim at through handling equipment, whole installation process is not only very troublesome, and when aiming at, handling equipment can not be accurate carry out preceding, back, left and right distance and turned angle's regulation with the transformer, and then installation effectiveness when having reduced the transformer installation, and the transformer can produce when handling the installation and rock, need many people to hold and just can accomplish, thereby stability when having reduced the transformer installation.
Disclosure of Invention
In order to solve the technical problems, the invention provides a multi-angle adjusting device for a large transformer, which aims to solve the problems that when the existing transformer is aligned and installed with a concrete base on the ground, the transformer is lifted by lifting equipment, then lifted to the position above the concrete base and then aligned by the lifting equipment, the whole installation process is very troublesome, and when the transformer is aligned, the lifting equipment cannot accurately adjust the distances from the front to the back, the left and the right and the rotation angle of the transformer, so that the installation efficiency of the transformer is reduced, the transformer can shake during lifting and installation, the transformer can be completed by being held by a plurality of persons, and the stability of the transformer during installation is reduced.
The invention relates to a multi-angle adjusting device for a large transformer, which is achieved by the following specific technical means:
a multi-angle adjusting device for a large transformer comprises a top plate, wherein a lifting mechanism is arranged on the inner side of the bottom of the top plate, a front and back adjusting mechanism is arranged at the bottom of the lifting mechanism and comprises a first T-shaped rod, a second T-shaped slide rail, a first threaded cylinder and a front and back adjusting screw rod, the four corners of the upper end surface of the front and back adjusting mechanism are fixedly connected with the first T-shaped rod, the upper part of each first T-shaped rod is symmetrically and rotatably connected with two rollers, the bottom end surface of the front and back adjusting mechanism is provided with two second T-shaped slide rails which are symmetrically and forwardly and backwardly, the bottom end surface of each second T-shaped slide rail is provided with a strip-shaped sliding opening, the center part of the upper end surface of the front and back adjusting mechanism is welded with a first threaded cylinder, the inside of the first threaded cylinder is connected with the front and back adjusting screw rod through threads, and, rotating hand wheels are arranged at the two ends of the front and rear adjusting screw rods; the bottom of the front-back adjusting mechanism is provided with a left-right adjusting mechanism, and the bottom of the left-right adjusting mechanism is rotatably connected with an angle adjusting mechanism; the bottom of the angle adjusting mechanism is provided with a clamping mechanism; the lifting mechanism, the front and back adjusting mechanism, the left and right adjusting mechanism and the angle adjusting mechanism are all of square plate structures, and the side lengths of the lifting mechanism, the front and back adjusting mechanism, the left and right adjusting mechanism and the angle adjusting mechanism are equal.
Further, the top plate comprises a support frame, a bottom plate, a thread support cylinder, a support screw, a foot pad and a square slide cylinder, the two support frames are welded on the bottom end surface of the top plate in a bilateral symmetry manner, and the bottom of each supporting frame is welded with a bottom plate, four included angles at the bottom of each bottom plate are respectively provided with a universal wheel, and two thread supporting cylinders are welded on the inner side of the bottom end surface of each bottom plate, a supporting screw rod is connected in each thread supporting cylinder through threads, the lower end of each supporting screw is provided with a T-shaped fixture block, the lower end of each supporting screw is rotatably connected with a foot pad through the T-shaped fixture block, and the central part of the upper end surface of the foot pad is provided with a T-shaped clamping groove which is rotationally connected with the T-shaped clamping block, the lower part of the outer peripheral surface of each supporting screw rod is provided with a hexagonal rotating block and a rotating hand wheel, the middle part of the upper end surface of the top plate is uniformly provided with four square sliding cylinders matched with the square limiting sliding columns in shape;
furthermore, the lifting mechanism comprises a screw rod lifting device, a screw rod, square limiting sliding columns and a first T-shaped sliding rail, the four included angles of the upper end surface of the lifting mechanism are fixedly connected with one square limiting sliding column, two first T-shaped slide rails are symmetrically arranged at the left and right of the bottom end surface of the lifting mechanism, arch-shaped slide bars are arranged on the four end surfaces of the periphery of each square limiting slide column, strip-shaped through holes are formed in the bottom end surfaces of the two first T-shaped slide rails, the screw rod lifting device is arranged at the center of the upper end surface of the top plate, and a screw rod penetrating through the top plate is connected in the screw rod lifting device, the lower end of the screw rod is fixedly connected with the upper end face of the lifting mechanism, when the lifting mechanism and the top plate are in an installation state, the four square limiting sliding columns are respectively connected with the four square sliding cylinders in a sliding mode, and the lengths of the four square limiting sliding columns are consistent with the length of the screw rod;
further, when the front-back adjusting mechanism and the lifting mechanism are in an installation state, the upper roller of the first T-shaped rod is connected with the bottom end face of the inner side of the first T-shaped slide rail in a rolling manner;
further, the left-right adjusting mechanism comprises a second T-shaped rod, a second thread cylinder, a left-right adjusting screw rod and a circular connecting block, four included angles of the upper end surface of the left and right adjusting mechanism are fixedly connected with a second T-shaped rod, and each second T-shaped rod is also rotatably connected with two rollers, the central part of the upper end surface of the left and right adjusting mechanism is welded with a second threaded cylinder, and a left and a right adjusting screw rods are connected in the second threaded cylinder through threads, the left and the right adjusting screw rods are rotationally connected on the bottom end surface of the front and back adjusting mechanism through two shaft sleeves, rotating hand wheels are arranged at the two ends of the left and right adjusting mechanisms, a circular connecting block is arranged at the center of the bottom end face of the front and back adjusting mechanism, a T-shaped rotating groove is arranged on the bottom end face of the circular connecting block, when the left-right adjusting mechanism and the front-back adjusting mechanism are in an installation state, the upper roller of the second T-shaped rod is connected with the bottom end face of the inner side of the second T-shaped slide rail in a rolling manner;
furthermore, the angle adjusting mechanism comprises a T-shaped rotating block, a worm wheel, a worm and rails, the T-shaped rotating block is arranged at the center of the upper end face of the angle adjusting mechanism, the worm wheel is fixedly connected to the upper end face of the angle adjusting mechanism, which is positioned on the outer side of the T-shaped rotating block, the worm is rotatably connected to the bottom end faces of the left adjusting mechanism and the right adjusting mechanism through two shaft sleeves, the worm is meshed with the worm wheel, rotating hand wheels are arranged at two ends of the worm, the two rails are symmetrically arranged at the front and back of the bottom end face of the angle adjusting mechanism, a dovetail chute is formed in each rail, and four hooks are uniformly arranged at the bottom end face of the angle;
furthermore, the clamping mechanism comprises a clamping screw, two clamping plates and a dovetail sliding block, the clamping screw is rotatably connected to the bottom end face of the angle adjusting mechanism through two shaft sleeves, two reverse threads are arranged on the outer peripheral face of the clamping screw, the two clamping plates are connected to the outer portion of the clamping screw through the two reverse threads, the dovetail sliding block is arranged on each of the front side and the rear side of the upper end face of each clamping plate, rotating hand wheels are arranged at the two ends of the clamping screw, anti-skid rubber pads are pasted on the opposite faces of the two clamping plates, and when the clamping mechanism and the angle adjusting mechanism are in an installation state, the dovetail sliding blocks are slidably connected with dovetail sliding grooves in the;
further, when the angle adjusting mechanism and the left-right adjusting mechanism are in an installation state, the T-shaped rotating block is rotatably connected with the T-shaped rotating groove in the circular connecting block, and the distance from the upper end face of the worm wheel to the bottom end face of the left-right adjusting mechanism is one centimeter to two centimeters.
Compared with the prior art, the invention has the following beneficial effects:
the invention hangs the transformer on the hook at the bottom of the angle adjusting mechanism through the rope by the arrangement of the lifting mechanism, then the lifting mechanism drives the front and back adjusting mechanism, the left and right adjusting mechanism and the angle adjusting mechanism to move upwards through the matching of the lead screw lifting device and the lead screw, thereby lifting the transformer, then the adjusting device moves to the upper part of the concrete base through the universal wheel at the bottom of the bottom plate, then the front, back, left and right distances and the rotating angle of the transformer are accurately adjusted through the front and back adjusting mechanism, the left and right adjusting mechanism and the angle adjusting mechanism, then the lifting mechanism drives the front and back adjusting mechanism, the left and right adjusting mechanism and the angle adjusting mechanism to move downwards through the matching of the lead screw lifting device and the lead screw, thereby the transformer is accurately placed on the retarded soil base, and the installation efficiency of the transformer is further improved, and simple structure, the operation is reliable, the convenience when effectively having improved the transformer installation.
According to the transformer lifting device, due to the arrangement of the clamping mechanism, when the transformer is lifted, the clamping screw rod is manually rotated, so that the two clamping plates relatively move under the action of the two reverse threads, when the opposite surfaces of the anti-skidding rubber pads on the two clamping plates are tightly contacted with the two sides of the transformer, the transformer is stabilized, the phenomenon that the transformer shakes during lifting and installation is effectively avoided, the transformer lifting device can be used without being held by multiple persons, and the stability of the transformer during installation is effectively improved.
According to the invention, through the arrangement of the supporting screw rod, when the front, rear, left and right distances and the rotation angle of the transformer are adjusted, the supporting screw rod drives the pad foot to move downwards and linearly under the action of the threaded supporting cylinder by manually rotating the hand wheel on the supporting screw rod, and when the pad foot is in close contact with the ground, the adjusting device can obtain an effective stabilizing effect.
Drawings
Fig. 1 is a schematic axial view of the present invention.
Fig. 2 is a schematic structural diagram in a split state of the present invention.
Fig. 3 is a schematic structural view of the threaded cylinder and the support screw of the present invention after being disassembled.
Fig. 4 is a schematic view of the present invention at a part enlarged in fig. 3.
Fig. 5 is a front view of the present invention with the top plate removed.
Fig. 6 is a schematic structural diagram of the lifting mechanism of the present invention.
Fig. 7 is a schematic view of the front-rear adjusting mechanism of the present invention.
Fig. 8 is a schematic structural view of the left-right adjustment mechanism of the present invention.
Fig. 9 is a partial sectional structural schematic view of the circular connecting block of the present invention.
Fig. 10 is a schematic structural view of the angle adjustment mechanism of the present invention.
FIG. 11 is a partial cross-sectional view of the T-shaped rotor and worm gear of the present invention.
Fig. 12 is a schematic structural view of the clamping mechanism of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a top plate; 101. a support frame; 102. a base plate; 103. a threaded barrel; 104. a support screw; 105. a foot pad; 106. a square sliding cylinder; 2. a lifting mechanism; 201. a screw rod lifting device; 202. a screw rod; 203. a square limit sliding column; 204. a first T-shaped slide rail; 3. a front-rear adjusting mechanism; 301. a first T-bar; 302. a second T-shaped slide rail; 303. a first threaded barrel; 304. a screw rod is adjusted forwards and backwards; 4. a left-right adjusting mechanism; 401. a second T-bar; 402. a second threaded barrel; 403. a left and right adjusting screw; 404. a circular connecting block; 5. an angle adjusting mechanism; 501. a T-shaped turning block; 502. a worm gear; 503. a worm; 504. a track; 6. a clamping mechanism; 601. clamping the screw rod; 602. a splint; 603. a dovetail slide block.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 12:
the invention provides a multi-angle adjusting device for a large transformer, which comprises: the lifting mechanism 2 is arranged on the bottom side of the top plate 1, the lifting mechanism 2 comprises a screw rod lifting device 201, a screw rod 202, square limiting sliding columns 203 and first T-shaped sliding rails 204, the four corners of the upper end surface of the lifting mechanism 2 are fixedly connected with the square limiting sliding columns 203, the bottom end surface of the lifting mechanism 2 is provided with the two first T-shaped sliding rails 204 in a bilateral symmetry manner, the four end surfaces of the periphery of each square limiting sliding column 203 are provided with arch-shaped sliding strips, the bottom end surfaces of the two first T-shaped sliding rails 204 are provided with strip-shaped through holes, the screw rod lifting device 201 is arranged on the central part of the upper end surface of the top plate 1, the screw rod 202 penetrating through the top plate 1 is connected in the screw rod lifting device 201, the lower end of the screw rod 202 is fixedly connected with the upper end surface of the lifting mechanism 2, when the lifting mechanism 2 and the top plate 1 are in an installation, therefore, the lifting mechanism 2 can move up and down on the top plate 1 more stably, and the lengths of the four square limiting sliding columns 203 are consistent with the length of the screw rod 202; the bottom of the lifting mechanism 2 is provided with a front-back adjusting mechanism 3, the front-back adjusting mechanism 3 comprises a first T-shaped rod 301, a second T-shaped slide rail 302, a first threaded cylinder 303 and a front-back adjusting screw 304, four included angles of the upper end surface of the front-back adjusting mechanism 3 are fixedly connected with the first T-shaped rod 301, the upper part of each first T-shaped rod 301 is symmetrically and rotatably connected with two rollers, the bottom end surface of the front-back adjusting mechanism 3 is provided with the two second T-shaped slide rails 302 in a front-back symmetrical manner, the bottom end surface of each second T-shaped slide rail 302 is provided with a strip-shaped sliding opening, the center part of the upper end surface of the front-back adjusting mechanism 3 is welded with the first threaded cylinder 303, the inside of the first threaded cylinder 303 is connected with the front-back adjusting screw 304 through threads, the front-back adjusting screw 304 is rotatably connected to the bottom end surface of the; the bottom of the front-back adjusting mechanism 3 is provided with a left-right adjusting mechanism 4, the left-right adjusting mechanism 4 comprises a second T-shaped rod 401, a second threaded cylinder 402, a left-right adjusting screw 403 and a circular connecting block 404, four corners of the upper end surface of the left-right adjusting mechanism 4 are fixedly connected with one second T-shaped rod 401, each second T-shaped rod 401 is also rotatably connected with two rollers, the center part of the upper end surface of the left-right adjusting mechanism 4 is welded with the second threaded cylinder 402, the left-right adjusting screw 403 is connected in the second threaded cylinder 402 through threads, the left-right adjusting screw 403 is rotatably connected on the bottom end surface of the front-back adjusting mechanism 3 through two shaft sleeves, rotating hand wheels are arranged at two ends of the left-right adjusting mechanism 4, the center part of the bottom end surface of the front-back adjusting mechanism 3 is provided with the circular connecting block 404, the bottom end surface of the circular connecting block 404 is provided with a T, the upper roller of the second T-shaped rod 401 is connected with the bottom end surface of the inner side of the second T-shaped slide rail 302 in a rolling way, so that the left-right adjusting mechanism 4 has smaller friction force when moving left and right, and the left-right adjusting screw 403 is more labor-saving when rotating; the bottom of the left-right adjusting mechanism 4 is rotatably connected with an angle adjusting mechanism 5, the angle adjusting mechanism 5 comprises a T-shaped rotating block 501, a worm wheel 502, a worm 503 and a track 504, the T-shaped rotating block 501 is arranged at the center of the upper end face of the angle adjusting mechanism 5, the worm wheel 502 is fixedly connected with the upper end face of the angle adjusting mechanism 5 at the outer side of the T-shaped rotating block 501, the worm 503 is rotatably connected with the bottom end face of the left-right adjusting mechanism 4 through two shaft sleeves, the worm 503 is meshed with the worm wheel 502, rotating hand wheels are arranged at the two ends of the worm 503, two tracks 504 are symmetrically arranged at the front and back of the bottom end face of the angle adjusting mechanism 5, a dovetail sliding groove is formed in each track 504, four hooks are uniformly arranged at the bottom end face of the angle adjusting mechanism 5, when the angle adjusting mechanism 5 and the left-right adjusting mechanism 4 are in an installation, therefore, the angle adjusting mechanism 5 can more reliably drive the transformer to adjust the angle, and the distance from the upper end surface of the worm wheel 502 to the bottom end surface of the left-right adjusting mechanism 4 is one centimeter to two centimeters; the bottom of the angle adjusting mechanism 5 is provided with a clamping mechanism 6, the clamping mechanism 6 comprises a clamping screw 601, clamping plates 602 and dovetail sliding blocks 603, the clamping screw 601 is rotatably connected to the bottom end face of the angle adjusting mechanism 5 through two shaft sleeves, the peripheral face of the clamping screw 601 is provided with two reverse threads, the outer part of the clamping screw 601 is connected with the two clamping plates 602 through the two reverse threads, the dovetail sliding blocks 603 are arranged on the front side and the rear side of the upper end face of each clamping plate 602, rotating hand wheels are arranged at the two ends of the clamping screw 601, anti-skid rubber pads are pasted on the opposite faces of the two clamping plates 602, when the clamping mechanism 6 and the angle adjusting mechanism 5 are in an installation state, the dovetail sliding blocks 603 are in sliding connection with dovetail sliding grooves on the track 504; the lifting mechanism 2, the front and back adjusting mechanism 3, the left and right adjusting mechanism 4 and the angle adjusting mechanism 5 are all square plate structures, and the side length sizes of the lifting mechanism 2, the front and back adjusting mechanism 3, the left and right adjusting mechanism 4 and the angle adjusting mechanism 5 are equal.
Wherein, the top plate 1 comprises supporting frames 101, a bottom plate 102, threaded supporting cylinders 103, supporting screws 104, a foot pad 105 and a square sliding cylinder 106, two supporting frames 101 are welded on the bottom end surface of the top plate 1 in a bilateral symmetry manner, the bottom of each supporting frame 101 is welded with one bottom plate 102, a universal wheel is arranged at each of four corners of the bottom of each bottom plate 102, two threaded supporting cylinders 103 are welded on the inner side of the bottom end surface of each bottom plate 102, each threaded supporting cylinder 103 is internally connected with one supporting screw 104 through threads, the lower end of each supporting screw 104 is provided with a T-shaped fixture block, the lower end of each supporting screw 104 is rotatably connected with the foot pad 105 through the T-shaped fixture block, the central part of the upper end surface of the foot pad 105 is provided with a T-shaped clamping groove rotatably connected with the T-shaped fixture block, the lower part of the peripheral surface of each supporting screw 104 is provided with, four square sliding barrels 106 matched with the square limiting sliding columns 203 in shape are uniformly arranged in the middle of the upper end face of the top plate 1.
When the front and rear adjusting mechanism 3 and the lifting mechanism 2 are in the installation state, the upper roller of the first T-shaped rod 301 is connected with the bottom end face of the inner side of the first T-shaped slide rail 204 in a rolling manner, so that the front and rear adjusting mechanism 3 has smaller friction force when moving back and forth, and the rotation of the front and rear adjusting screw 304 is more labor-saving.
When in use: firstly, the adjusting device moves to the upper part of a transformer through a universal wheel at the bottom of a bottom plate 102, then the transformer is hooked on a hook at the bottom of an angle adjusting mechanism 5 through a rope, then a lead screw lifting device 201 is matched with a lead screw 202, a lifting mechanism 2 drives a front and back adjusting mechanism 3, a left and right adjusting mechanism 4 and the angle adjusting mechanism 5 to move upwards, so that the transformer is lifted, then the adjusting device moves to the upper part of a concrete base through the universal wheel at the bottom of the bottom plate 102, then a hand wheel is rotated on a supporting screw 104 through manual rotation, the supporting screw 104 drives a pad 105 to move downwards and linearly under the action of a thread supporting cylinder 103, when the pad 105 is in close contact with the ground, the adjusting device can obtain effective stabilizing effect, and then the front part, the left and right adjusting mechanism 4 and the angle adjusting mechanism 5 of the transformer are subjected to close contact, The back, left and right distances and the rotation angle are accurately adjusted, when the adjustment is performed, the first thread cylinder 303 drives the front and back adjusting mechanism 3 to perform front and back distance adjustment under the action of threads by rotating the front and back adjusting screw 304, then the second threaded cylinder 402 drives the left-right adjusting mechanism 4 to adjust the left-right distance under the action of the threads by rotating the left-right adjusting screw 403, then, the worm 503 is rotated to make the worm wheel 502 drive the angle adjusting mechanism 5 to rotate, thereby completing the precise adjustment of the angle, then, the screw rod lifting device 201 is matched with the screw rod 202, so that the lifting mechanism 2 drives the front-back adjusting mechanism 3, the left-right adjusting mechanism 4 and the angle adjusting mechanism 5 to move downwards, thereby accurately placing the transformer on the slow setting soil base, the installation efficiency of the transformer during installation is further improved, the structure is simple, the operation is reliable, and the convenience of the transformer during installation is effectively improved;
through fixture 6's setting, when lifting the transformer, through manual rotation clamping screw 601 earlier, make two splint 602 relative movement under two reverse screw thread effects, when the anti-skidding cushion opposite face on two splint 602 closely contacts with the transformer both sides, thereby make the transformer obtain firm effect, effectively avoided the transformer can produce the phenomenon of rocking when the handling installation, and need not many people and hold also can accomplish, thereby stability when effectively having improved the transformer installation.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (8)
1. The utility model provides a multi-angle adjusting device for large-scale transformer which characterized in that: comprises a top plate (1), wherein a lifting mechanism (2) is arranged on the bottom of the top plate (1), a front adjusting mechanism (3) and a rear adjusting mechanism (3) are arranged on the bottom of the lifting mechanism (2), the front adjusting mechanism (3) and the rear adjusting mechanism (3) comprise a first T-shaped rod (301), a second T-shaped sliding rail (302), a first threaded cylinder (303) and a front adjusting screw (304), the four included angles of the upper end surface of the front adjusting mechanism (3) are fixedly connected with the first T-shaped rod (301), the upper part of each first T-shaped rod (301) is rotationally connected with two rollers in a symmetrical manner, the front adjusting mechanism (3) is provided with two second T-shaped sliding rails (302) in a front-rear symmetrical manner at the bottom end surface, a strip-shaped sliding opening is formed in the bottom end surface of each second T-shaped sliding rail (302), a first threaded cylinder (303) is welded at the central part of the upper end surface of the front adjusting mechanism (3), and the front adjusting screw (, the front and back adjusting screw rod (304) is rotatably connected to the bottom end face of the lifting mechanism (2) through two shaft sleeves, and rotating hand wheels are arranged at two ends of the front and back adjusting screw rod (304); the bottom of the front-back adjusting mechanism (3) is provided with a left-right adjusting mechanism (4), and the bottom of the left-right adjusting mechanism (4) is rotatably connected with an angle adjusting mechanism (5); the bottom of the angle adjusting mechanism (5) is provided with a clamping mechanism (6); the lifting mechanism (2), the front and back adjusting mechanism (3), the left and right adjusting mechanism (4) and the angle adjusting mechanism (5) are of square plate structures, and the side length of the lifting mechanism (2), the front and back adjusting mechanism (3), the left and right adjusting mechanism (4) and the angle adjusting mechanism (5) are equal.
2. The multi-angle adjusting device for the large transformer as claimed in claim 1, wherein: the top plate (1) comprises support frames (101), a bottom plate (102), threaded support cylinders (103), support screws (104), pad feet (105) and a square sliding cylinder (106), wherein the bottom end surface of the top plate (1) is welded with the two support frames (101) in a bilateral symmetry manner, the bottom of each support frame (101) is welded with one bottom plate (102), four corners at the bottom of each bottom plate (102) are respectively provided with a universal wheel, the inner side of the bottom end surface of each bottom plate (102) is welded with the two threaded support cylinders (103), each threaded support cylinder (103) is internally connected with one support screw (104) through threads, the lower end of each support screw (104) is provided with a T-shaped clamping block, the lower end of each support screw (104) is rotatably connected with the pad feet (105) through the T-shaped clamping block, and the central part of the upper end surface of each pad foot (105) is provided with a T-shaped clamping groove connected with, the lower part of the outer peripheral surface of each supporting screw rod (104) is provided with a hexagonal rotating block and a rotating hand wheel, and the middle part of the upper end surface of the top plate (1) is uniformly provided with four square sliding cylinders (106) matched with the square limiting sliding columns (203) in shape.
3. The multi-angle adjusting device for the large transformer as claimed in claim 1, wherein: the lifting mechanism (2) comprises a screw rod lifting device (201), a screw rod (202), square limiting sliding columns (203) and first T-shaped sliding rails (204), wherein four included angles of the upper end surface of the lifting mechanism (2) are fixedly connected with the square limiting sliding columns (203), the bottom end surface of the lifting mechanism (2) is provided with the two first T-shaped sliding rails (204) in a bilateral symmetry manner, the four end surfaces of the periphery of each square limiting sliding column (203) are provided with arch-shaped sliding strips, the bottom end surfaces of the two first T-shaped sliding rails (204) are provided with strip-shaped through holes, the screw rod lifting device (201) is arranged at the central part of the upper end surface of the top plate (1), the screw rod (202) is connected with the inner part of the screw rod lifting device (201) and penetrates through the top plate (1), the lower end of the screw rod (202) is fixedly connected with the upper end surface of the lifting mechanism (2), and when the lifting mechanism, the four square limiting sliding columns (203) are respectively connected with the four square sliding cylinders (106) in a sliding mode, and the lengths of the four square limiting sliding columns (203) are consistent with the length of the screw rod (202).
4. The multi-angle adjusting device for the large transformer as claimed in claim 1, wherein: when the front-back adjusting mechanism (3) and the lifting mechanism (2) are in an installation state, the upper roller of the first T-shaped rod (301) is connected with the bottom end face of the inner side of the first T-shaped slide rail (204) in a rolling mode.
5. The multi-angle adjusting device for the large transformer as claimed in claim 1, wherein: the left and right adjusting mechanism (4) comprises second T-shaped rods (401), a second threaded cylinder (402), left and right adjusting screws (403) and a circular connecting block (404), wherein the four corners of the upper end surface of the left and right adjusting mechanism (4) are fixedly connected with one second T-shaped rod (401), each second T-shaped rod (401) is also rotatably connected with two rollers, the second threaded cylinder (402) is welded at the central part of the upper end surface of the left and right adjusting mechanism (4), the left and right adjusting screws (403) are connected in the second threaded cylinder (402) through threads, the left and right adjusting screws (403) are rotatably connected to the bottom end surfaces of the front and rear adjusting mechanisms (3) through two shaft sleeves, rotating hand wheels are arranged at the two ends of the left and right adjusting mechanism (4), the central part of the bottom end surface of the front and rear adjusting mechanism (3) is provided with the circular connecting block (404), and the bottom end surface of the circular connecting block (404), when the left-right adjusting mechanism (4) and the front-back adjusting mechanism (3) are in an installation state, the upper roller of the second T-shaped rod (401) is connected with the bottom end face of the inner side of the second T-shaped sliding rail (302) in a rolling mode.
6. The multi-angle adjusting device for the large transformer as claimed in claim 1, wherein: angle adjustment mechanism (5) include T type turning block (501), worm wheel (502), worm (503) and track (504), angle adjustment mechanism (5) up end central point is equipped with T type turning block (501), and angle adjustment mechanism (5) up end is located T type turning block (501) outside fixedly connected with worm wheel (502), worm (503) rotate through two axle sleeves and connect on controlling adjustment mechanism (4) bottom face, and worm (503) mesh mutually with worm wheel (502), worm (503) both ends all are equipped with the rotation hand wheel, symmetry form is equipped with two tracks (504) around angle adjustment mechanism (5) bottom is personally submitted, and every track (504) bottom face all sets up with the forked tail spout, angle adjustment mechanism (5) bottom is personally submitted evenly and is equipped with four couples.
7. The multi-angle adjusting device for the large transformer as claimed in claim 1, wherein: fixture (6) are including clamping screw (601), splint (602) and forked tail slider (603), clamping screw (601) rotate through two axle sleeves and connect on angle adjustment mechanism (5) bottom face, and clamping screw (601) outer peripheral face is equipped with two reverse screw threads, clamping screw (601) outside has two splint (602) through two reverse threaded connection, and both sides all are equipped with forked tail slider (603) before every splint (602) up end, clamping screw (601) both ends all are equipped with the rotation hand wheel, two splint (602) opposite face is all pasted and is had the non-slip rubber pad, works as fixture (6) are connected with angle adjustment mechanism (5) are that the installation state is the forked tail spout slip on forked tail slider (603) and track (504) slides.
8. The multi-angle adjusting device for the large transformer as claimed in claim 1, wherein: when the angle adjusting mechanism (5) and the left and right adjusting mechanism (4) are in an installation state, the T-shaped rotating block (501) is rotatably connected with the T-shaped rotating groove in the circular connecting block (404), and the distance from the upper end face of the worm wheel (502) to the bottom end face of the left and right adjusting mechanism (4) is one centimeter to two centimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010669374.8A CN111710498A (en) | 2020-07-13 | 2020-07-13 | Multi-angle adjusting device for large transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010669374.8A CN111710498A (en) | 2020-07-13 | 2020-07-13 | Multi-angle adjusting device for large transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111710498A true CN111710498A (en) | 2020-09-25 |
Family
ID=72546327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010669374.8A Withdrawn CN111710498A (en) | 2020-07-13 | 2020-07-13 | Multi-angle adjusting device for large transformer |
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| Country | Link |
|---|---|
| CN (1) | CN111710498A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112259353A (en) * | 2020-11-02 | 2021-01-22 | 赵志强 | Processing technology for oil tank of oil-immersed transformer |
| CN112942152A (en) * | 2021-04-06 | 2021-06-11 | 厦门合诚工程技术有限公司 | Device for improving replacement efficiency of suspension bridge suspender |
-
2020
- 2020-07-13 CN CN202010669374.8A patent/CN111710498A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112259353A (en) * | 2020-11-02 | 2021-01-22 | 赵志强 | Processing technology for oil tank of oil-immersed transformer |
| CN112259353B (en) * | 2020-11-02 | 2022-12-20 | 山东斯迈格雷电气技术有限公司 | Oil tank processing technology of oil-immersed transformer |
| CN112942152A (en) * | 2021-04-06 | 2021-06-11 | 厦门合诚工程技术有限公司 | Device for improving replacement efficiency of suspension bridge suspender |
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Application publication date: 20200925 |