CN110931210B - Transformer mounting structure convenient to mount and mounting method thereof - Google Patents
Transformer mounting structure convenient to mount and mounting method thereof Download PDFInfo
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- CN110931210B CN110931210B CN201911275874.7A CN201911275874A CN110931210B CN 110931210 B CN110931210 B CN 110931210B CN 201911275874 A CN201911275874 A CN 201911275874A CN 110931210 B CN110931210 B CN 110931210B
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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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- 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
- H01F27/02—Casings
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Housings And Mounting Of Transformers (AREA)
Abstract
The invention relates to a transformer mounting structure convenient to mount and a mounting method thereof, which belong to the technical field of transformers and comprise a base, a movable seat and an adjusting ball, wherein the top wall of the base is provided with a first arc-shaped groove, the bottom wall of the movable seat is provided with a second groove, the adjusting ball is rotationally embedded in the first groove and the second groove, and the gravity center of the movable seat and the sphere center of the adjusting ball are on the same vertical line; the base is provided with a plurality of support rods in a sliding way along the vertical direction, the support rods are in butt joint with the movable seat, the support rods are arranged at intervals along the circumferential direction of the base, and the base is provided with an adjusting piece for driving the support rods to move; the base is provided with a fixing piece for limiting the position of the movable seat. When in construction, if the support frame is not horizontal, the movable seat deflects under the action of gravity and automatically keeps horizontal; and the purpose of installing the transformer horizontally is achieved, and the installation quality is improved.
Description
Technical Field
The invention relates to the technical field of transformers, in particular to a transformer mounting structure convenient to mount and a transformer mounting method.
Background
A transformer is a device for changing an ac voltage using the principle of electromagnetic induction, and the main components are a primary coil, a secondary coil, and an iron core (magnetic core). The main functions of the utility model are as follows: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization (magnetic saturation transformers), and the like.
The utility model provides a transformer mounting structure that application publication number is CN109935443A, includes a pair of support frame of fixing between two wire pole stands, and wherein a support frame is located the top of another support frame, and it is used for placing transformer and control box respectively, has seted up a pair of constant head tank on two support frames respectively, and two constant head tanks are seted up along the axial symmetry of support frame, correspond the constant head tank, have a pair of locating lever in the bottom rigid coupling of transformer and control box, the length direction of locating lever is perpendicular to the length direction of support frame. When the transformer is installed, the transformer is lifted by a crane, and then the positioning rod at the bottom of the transformer is inserted into the corresponding positioning groove.
The prior art scheme has the following defects that in order to ensure the installation level of the transformer, the support frame is required to be ensured to be in a horizontal state when the support frame is installed. However, in actual installation, whether the support frame is in a horizontal state is generally judged by human eyes, the accuracy is not high, and the installation quality of the transformer is affected.
Disclosure of Invention
One of the purposes of the invention is to provide a transformer installation structure which is convenient to install and has the advantage of being convenient to ensure the installation level of the transformer.
The technical aim of the invention is realized by the following technical scheme:
the transformer installation structure comprises a base, a movable seat and an adjusting ball, wherein the top wall of the base is provided with a first arc-shaped groove, the bottom wall of the movable seat is provided with a second groove, the adjusting ball is rotationally embedded in the first groove and the second groove, and the center of gravity of the movable seat and the center of sphere of the adjusting ball are on the same vertical line; the base is provided with a plurality of support rods in a sliding way along the vertical direction, the support rods are used for being abutted to the movable seat, the support rods are arranged at intervals along the circumferential direction of the base, and the base is provided with an adjusting piece used for driving the support rods to move; the base is provided with a fixing piece for limiting the position of the movable seat.
By adopting the technical scheme, when in construction, the base is fixed on the support frame on the electric pole, if the support frame is not horizontal, the movable seat deflects under the action of gravity and automatically keeps horizontal; at this time, the supporting rod is adjusted to move upwards through the adjusting piece until the supporting rod is abutted against the bottom wall of the movable seat, the position of the movable seat is fixed through the fixing piece, and finally the transformer is installed on the movable seat, so that the purpose of installing the transformer horizontally is achieved, and the installation quality is improved.
The present invention may be further configured in a preferred example to: the mounting holes are formed in the top wall of the base along the vertical direction, at least three mounting holes are formed in the mounting holes along the circumferential direction of the first groove, the supporting rods penetrate through the mounting holes in a sliding mode, the adjusting grooves penetrating through the mounting holes are formed in the side walls of the base, the adjusting pieces are adjusting wheels, the adjusting wheels are sleeved on the supporting rods in a threaded mode, and the adjusting wheels are arranged in the adjusting grooves.
Through adopting above-mentioned technical scheme, during the installation, treat that the movable seat keeps stable after, rotate the regulating wheel, the regulating wheel drives the bracing piece upward movement, until the bracing piece just contradicts with the diapire of movable seat, plays the purpose of supporting the movable seat, easy operation is convenient.
The present invention may be further configured in a preferred example to: and polytetrafluoroethylene plates attached to the adjusting balls are embedded in the first groove and the second groove.
Through adopting above-mentioned technical scheme, the setting of polytetrafluoroethylene board plays the frictional force that reduces adjusting ball and movable seat and receives, and the movable seat of being convenient for rotates to the horizontality automatically.
The present invention may be further configured in a preferred example to: the fixed part comprises fixed ropes, the top wall of the base is provided with through holes penetrating through the side walls of the base, the through holes are at least two, the bottom wall of the movable base is fixedly provided with fixed rings, the fixed rings are at least two, the fixed ropes penetrate through the two fixed rings, the two ends of each fixed rope penetrate through the two through holes respectively, and the side walls of the base are provided with driving parts for driving the fixed ropes to move.
Through adopting above-mentioned technical scheme, after the diapire butt of bracing piece and movable seat, through the fixed rope of driving piece pulling, until taut fixed rope, and then realize restricting the purpose of movable seat position, prevent that the movable seat from breaking away from the base.
The present invention may be further configured in a preferred example to: the driving piece comprises a toothed ring, the toothed ring is coaxially sleeved on the side wall of the base in a rotating mode, one end of the fixing rope, which penetrates through the through hole, is fixedly connected with the toothed ring, and a limiting assembly used for limiting the position of the toothed ring is arranged on the base.
Through adopting above-mentioned technical scheme, rotate the ring gear, the ring gear rotates and drives fixed rope motion, and then taut fixed rope gradually, last limit the ring gear position through spacing subassembly to prevent the ring gear rotation, prevent fixed rope not hard up, guarantee that the movable seat is stable.
The present invention may be further configured in a preferred example to: the base is rotatably provided with a gear, the gear is meshed with the toothed ring, the limiting assembly comprises a worm wheel and a worm, the worm wheel is fixedly connected with the gear coaxially, the worm is rotatably arranged on the base, and the worm is meshed with the worm wheel.
By adopting the technical scheme, the worm is rotated, the worm drives the worm wheel to rotate, the worm wheel drives the gear to rotate, and the gear drives the toothed ring to rotate, so that the fixed rope is tensioned; the worm wheel is matched with the worm, so that the fixed rope is prevented from loosening, the gear is convenient to rotate, and the purpose of saving labor is achieved.
The present invention may be further configured in a preferred example to: the fixed ring is rotatably provided with a pulley, and the fixed rope is wound on the pulley.
Through adopting above-mentioned technical scheme, the setting of pulley reduces the frictional force that fixed rope received, drives the distance that the both ends of fixed rope moved when rotating because of the ring gear, consequently when the movable seat takes place to deflect the back for the base, the fixed rope of being convenient for slides along the pulley to automatically regulated fixed rope both ends's length.
The present invention may be further configured in a preferred example to: the base is fixedly provided with a shell, the shell is covered outside the limiting component, and the shell is provided with a movable door for opening and closing the shell.
Through adopting above-mentioned technical scheme, after waiting to install, close the dodge gate to play the purpose of sealed spacing subassembly, prevent that other people from deliberately rotating the ring gear.
The present invention may be further configured in a preferred example to: and a dustproof piece is connected between the base and the side wall of the movable seat.
Through adopting above-mentioned technical scheme, the setting of dust keeper plays to stop external dust to enter into between movable seat and the base, prevents to be stained with on the adjusting ball and attach the dust and lead to adjusting ball rotation inconvenience.
Another object of the present invention is to provide a method for installing a transformer, which has the advantage of facilitating the assurance of the installation level of the transformer.
A transformer installation method convenient for installation comprises the following steps:
s1, installing a support frame, and fixing the support frame on an electric pole through a hoop;
s2, installing and fixing the transformer structure which is convenient to install in any one of claims 1-9 on a support frame;
s3, after the movable seat is kept balanced, driving the support rods to move upwards through the adjusting piece until the support rods are just abutted against the bottom wall of the movable seat, and after each support rod is abutted against the movable seat, fixing the position of the movable seat through the fixing piece;
s4, hoisting the transformer on the movable seat, and fixedly connecting the transformer with the movable seat through bolts.
Through adopting the technical scheme, after the base is hoisted on the support frame, the base is fixed on the support frame through the bolt piece, if the support frame is not in a horizontal state, the movable seat automatically deflects to enable the movable seat to be in the horizontal state, then after the movable seat is kept balanced, the support rods are driven to move upwards through the adjusting piece until the support rods are just abutted with the bottom wall of the movable seat, and after each support rod is abutted with the movable seat, the position of the movable seat is fixed through the fixing piece; and finally, the transformer is arranged on the movable seat, so that the operator does not need to judge whether the support frame is horizontal or not by naked eyes, the movable seat automatically levels, the mounting horizontality of the transformer is improved, the position of the support frame is not required to be adjusted for multiple times, and the mounting efficiency is improved.
In summary, compared with the prior art, the invention has the following beneficial effects:
1. when in construction, the base is fixed on the support frame on the electric pole, if the support frame is not horizontal, the movable seat deflects under the action of gravity at the moment and automatically keeps horizontal; at the moment, the supporting rod is adjusted to move upwards through the adjusting piece until the supporting rod is abutted against the bottom wall of the movable seat, the position of the movable seat is fixed through the fixing piece, and finally the transformer is mounted on the movable seat, so that the purpose of mounting the transformer horizontally is achieved, and the mounting quality is improved;
2. the polytetrafluoroethylene plate is arranged to reduce friction force applied to the adjusting ball and the movable seat, so that the movable seat can rotate conveniently and automatically rotate to a horizontal state;
3. the worm is rotated to drive the worm wheel to rotate, the worm wheel drives the gear to rotate, and the gear drives the toothed ring to rotate, so that the fixed rope is tensioned; the worm wheel is matched with the worm, so that the fixed rope is prevented from loosening, the gear is convenient to rotate, and the purpose of saving labor is achieved;
4. the pulley is arranged, so that the friction force born by the fixed rope is reduced, and the distance between the two ends of the fixed rope is driven to move when the toothed ring rotates is equal, so that the fixed rope can slide along the pulley conveniently after the movable seat deflects relative to the base, and the length of the two ends of the fixed rope is automatically adjusted;
5. the dustproof piece is arranged to prevent external dust from entering between the movable seat and the base, so that inconvenience in rotation of the adjusting ball caused by dust attached to the adjusting ball is prevented.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is an exploded view of the present invention;
fig. 4 is an enlarged view of a portion a in fig. 3;
fig. 5 is an enlarged view of a portion B in fig. 3.
Reference numerals: 1. an electric pole; 11. a support frame; 12. a hoop; 2. a base; 21. a first groove; 22. a fixing rope; 23. a mounting hole; 24. an adjustment tank; 25. a through hole; 26. a toothed ring; 27. a gear; 28. a housing; 281. a movable door; 29. a limiting ring; 291. a limit bolt; 3. a movable seat; 31. a second groove; 32. a fixing ring; 321. a pulley; 33. a dust-proof member; 4. an adjusting ball; 41. a polytetrafluoroethylene plate; 5. a support rod; 51. an adjusting wheel; 52. a rubber pad; 6. a limit component; 61. a worm wheel; 62. a worm; 7. and (3) mounting a plate.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Embodiment one:
as shown in fig. 1 and 2, a transformer installation structure convenient to install comprises a base 2, a movable seat 3 and an adjusting ball 4, wherein the adjusting ball 4 is a steel ball, and the cross section of the base 2 is circular. The top wall of the base 2 is provided with a circular arc-shaped first groove 21, the bottom wall of the movable seat 3 is provided with a second groove 31, and the adjusting ball 4 is rotationally embedded in the first groove 21 and the second groove 31. The center of gravity of the movable seat 3 and the center of sphere of the adjusting ball 4 are on the same vertical line; the sum of the depths of the first groove 21 and the second groove 31 is smaller than the diameter of the adjusting ball 4, namely, a space for the movable seat 3 to deflect is reserved between the movable seat 3 and the base 2.
As shown in fig. 2 and 3, the first groove 21 and the second groove 31 are embedded with a polytetrafluoroethylene plate 41 attached to the adjusting ball 4, the polytetrafluoroethylene plate 41 has a circular arc structure, and the polytetrafluoroethylene plate 41 is attached to the first groove 21 and the second groove 31. The polytetrafluoroethylene plate 41 reduces friction force applied to the adjusting ball 4 and the movable seat 3, facilitates the rotation of the movable seat 3, and facilitates the automatic rotation of the movable seat 3 to a horizontal state.
As shown in fig. 3 and 4, a support rod 5 for abutting against the movable seat 3 is arranged on the base 2 in a sliding manner along the vertical direction, the support rod 5 is a screw rod, and a plurality of support rods 5 are arranged at intervals along the circumferential direction of the base 2; in this embodiment, the support rods 5 are uniformly spaced in the circumferential direction of the base 2. The top of the supporting rod 5 is fixedly provided with a rubber pad 52 which is used for being abutted with the bottom wall of the movable seat 3.
As shown in fig. 3 and 4, the top wall of the base 2 is provided with mounting holes 23 along the vertical direction, and the mounting holes 23 are at least three along the circumferential direction of the first groove 21; the supporting rod 5 is slidably arranged in the mounting hole 23, and the side wall of the base 2 is provided with an adjusting groove 24 penetrating through the mounting hole 23. The base 2 is provided with an adjusting piece for driving the supporting rod 5 to move, the adjusting piece is an adjusting wheel 51, the adjusting wheel 51 is sleeved on the supporting rod 5 in a threaded mode, and the adjusting wheel 51 is arranged in the adjusting groove 24.
During installation, after the movable seat 3 keeps stable, the adjusting wheel 51 is rotated, the adjusting wheel 51 drives the supporting rod 5 to move upwards until the supporting rod 5 just abuts against the bottom wall of the movable seat 3, the purpose of supporting the movable seat 3 is achieved, and the operation is simple and convenient.
As shown in fig. 3 and 4, the base 2 is provided with a fixing member for defining the position of the movable seat 3, and the fixing member includes a fixing rope 22. The top wall of the base 2 is provided with through holes 25 penetrating through to the side walls of the base 2, the through holes 25 are obliquely arranged, and at least two through holes 25 are arranged. The bottom wall of the movable seat 3 is fixedly provided with fixing rings 32, and at least two fixing rings 32 are arranged; the fixed ring 32 is rotatably provided with a pulley 321, the fixed rope 22 is wound on the pulley 321, and two ends of the fixed rope 22 are respectively arranged in the two through holes 25 in a penetrating manner. In this embodiment, four through holes 25 and four fixing rings 32 are arranged, and are distributed in a rectangular shape, two fixing ropes 22 are arranged, and the fixing ropes 22 can be steel ropes or nylon ropes.
The pulley 321 reduces the friction force applied to the fixed rope 22, and the toothed ring 26 rotates to drive the two ends of the fixed rope 22 to move at equal distance, so that when the movable seat 3 deflects relative to the base 2, the fixed rope 22 slides along the pulley 321 conveniently, and the lengths of the two ends of the fixed rope 22 are automatically adjusted.
As shown in fig. 3 and 4, a driving member for driving the fixing rope 22 to move is arranged on the side wall of the base 2, the driving member comprises a toothed ring 26, the toothed ring 26 is coaxially and rotatably sleeved on the side wall of the base 2, and one end of the fixing rope 22 penetrating through the through hole 25 is fixedly connected with the toothed ring 26. Two toothed rings 26 are arranged, and two ends of the same fixing rope 22 are fixedly connected with the same toothed ring 26.
As shown in fig. 3 and 5, the side wall of the base 2 is sleeved with a limiting ring 29, each toothed ring 26 is correspondingly provided with two limiting rings 29, and the two limiting rings 29 are respectively abutted with the top wall and the bottom wall of the toothed ring 26 so as to achieve the purpose of preventing the toothed ring 26 from sliding up and down. The limiting ring 29 is fixedly connected with the base 2 through a limiting bolt 291, and the limiting bolt 291 penetrates through the limiting ring 29 to be in threaded connection with the base 2.
As shown in fig. 3 and 5, the side wall of the base 2 is fixedly provided with a mounting plate 7, the mounting plate 7 is rotatably provided with a gear 27, and the gear 27 is meshed with the toothed ring 26. The base 2 is provided with a limiting assembly 6 for limiting the position of the toothed ring 26, and the limiting assembly 6 comprises a worm wheel 61 and a worm 62. The worm wheel 61 is fixedly connected with the gear 27 coaxially, the worm 62 is rotatably arranged on the mounting plate 7, and the worm 62 is meshed with the worm wheel 61.
In operation, the worm 62 is rotated, the worm 62 drives the worm wheel 61 to rotate, the worm wheel 61 drives the gear 27 to rotate, and the gear 27 drives the toothed ring 26 to rotate, so that the fixing rope 22 is tensioned; the worm wheel 61 is matched with the worm 62, so that the fixed rope 22 is prevented from loosening, the gear 27 is convenient to rotate, and the purpose of saving labor is achieved.
As shown in fig. 3 and 5, a housing 28 is fixedly disposed on the base 2, the housing 28 is covered outside the limiting component 6, a movable door 281 for opening and closing the housing 28 is disposed on the housing 28, the movable door 281 is hinged on the housing 28, and the movable door 281 is connected with the housing 28 through a lock. After the assembly is completed, the movable door 281 is closed to close the limit assembly 6, thereby preventing others from intentionally rotating the toothed ring 26.
In addition, as shown in fig. 2 and 3, a dust-proof piece 33 is connected between the side walls of the base 2 and the movable seat 3, and in this embodiment, the dust-proof piece 33 is a dust-proof cloth and is made of cloth; in other embodiments, the dust-proof member 33 may be a plastic film, a filter screen, or the like. The dustproof piece 33 is arranged to prevent external dust from entering between the movable seat 3 and the base 2, so that inconvenience in rotation of the adjusting ball 4 caused by dust attached to the adjusting ball 4 is prevented.
The implementation principle is as follows: when in construction, the base 2 is fixed on the support frame 11 on the electric pole 1, if the support frame 11 is not horizontal, the movable seat 3 deflects under the action of gravity at the moment and automatically keeps horizontal; after the movable seat 3 keeps balance, the adjusting wheel 51 is rotated, and the adjusting wheel 51 drives the supporting rod 5 to move upwards until the supporting rod 5 just abuts against the bottom wall of the movable seat 3. Then the worm 62 is rotated, the worm 62 drives the worm wheel 61 to rotate, the worm wheel 61 drives the gear 27 to rotate, and the gear 27 drives the toothed ring 26 to rotate, so that the fixing rope 22 is tensioned, and the fixing rope 22 is prevented from loosening; and finally, the transformer is arranged on the movable seat 3, so that the purpose of horizontally arranging the transformer is realized, and the installation quality is improved.
Embodiment two:
a transformer installation method convenient for installation comprises the following steps:
s1, installing a support frame 11, and fixing the support frame 11 on an electric pole 1 through a hoop 12; the support frame 11 comprises two channel steel.
S2, lifting the base 2 and the movable seat 3 on the support frame 11, and fixing the base 2 on the support frame 11 through bolts.
S3, after the movable seat 3 is kept balanced, the supporting rods 5 are driven to move upwards through the adjusting piece until the supporting rods 5 are just abutted against the bottom wall of the movable seat 3, and after each supporting rod 5 is abutted against the movable seat 3, the position of the movable seat 3 is fixed through the fixing piece.
S4, hoisting the transformer on the movable seat 3, and fixedly connecting the transformer with the movable seat 3 through bolts.
After the base 2 is hoisted on the supporting frame 11, the base 2 is fixed on the supporting frame 11 through the bolt, if the supporting frame 11 is not in a horizontal state, the movable seat 3 automatically deflects to enable the movable seat 3 to be in the horizontal state, then after the movable seat 3 is kept balanced, the supporting rods 5 are driven to move upwards through the adjusting piece until the supporting rods 5 are just abutted with the bottom wall of the movable seat 3, and after each supporting rod 5 is abutted with the movable seat 3, the position of the movable seat 3 is fixed through the fixing piece; and finally, the transformer is arranged on the movable seat 3, whether the supporting frame 11 is horizontal or not is not needed to be judged by naked eyes, the movable seat 3 is automatically leveled, the installation horizontality of the transformer is improved, the position of the supporting frame 11 is not needed to be adjusted for multiple times, and the installation efficiency is improved.
The embodiments of the present invention are all preferred embodiments of the present invention, and are not intended to limit the scope of the present invention in this way, therefore: all equivalent changes in structure, shape and principle of the invention should be covered in the scope of protection of the invention.
Claims (7)
1. Transformer mounting structure convenient to installation, its characterized in that: the adjustable ball adjusting device comprises a base (2), a movable seat (3) and an adjusting ball (4), wherein a circular arc-shaped first groove (21) is formed in the top wall of the base (2), a second groove (31) is formed in the bottom wall of the movable seat (3), the adjusting ball (4) is rotationally embedded in the first groove (21) and the second groove (31), and the center of gravity of the movable seat (3) and the center of gravity of the adjusting ball (4) are on the same vertical line; the base (2) is provided with a plurality of support rods (5) in a sliding way along the vertical direction, the support rods (5) are used for being abutted to the movable seat (3), the support rods (5) are arranged at intervals along the circumferential direction of the base (2), and the base (2) is provided with an adjusting piece used for driving the support rods (5) to move; the base (2) is provided with fixing pieces for limiting the position of the movable base (3), the fixing pieces comprise fixing ropes (22), the top wall of the base (2) is provided with through holes (25) penetrating through the side walls of the base (2), the number of the through holes (25) is at least two, the bottom wall of the movable base (3) is fixedly provided with fixing rings (32), the number of the fixing rings (32) is at least two, the fixing ropes (22) penetrate through the two fixing rings (32), the two ends of the fixing ropes (22) are respectively penetrated through the two through holes (25), and the side walls of the base (2) are provided with driving pieces for driving the fixing ropes (22) to move;
the top wall of base (2) has seted up mounting hole (23) along vertical direction, mounting hole (23) set up three at least along the circumference of first recess (21), bracing piece (5) slip wears to locate in mounting hole (23), adjustment tank (24) that run through to mounting hole (23) are seted up to the lateral wall of base (2), the regulating part is regulating wheel (51), on regulating wheel (51) thread bush locates bracing piece (5), regulating wheel (51) set up in adjustment tank (24).
2. The transformer mounting structure for facilitating mounting according to claim 1, wherein: and polytetrafluoroethylene plates (41) attached to the adjusting balls (4) are embedded in the first grooves (21) and the second grooves (31).
3. The transformer mounting structure for facilitating mounting according to claim 1, wherein: the driving piece comprises a toothed ring (26), the toothed ring (26) is coaxially sleeved on the side wall of the base (2) in a rotating mode, one end of the fixing rope (22) penetrating through the through hole (25) is fixedly connected with the toothed ring (26), and the base (2) is provided with a limiting assembly (6) used for limiting the position of the toothed ring (26).
4. A transformer mounting structure for facilitating mounting according to claim 3, wherein: the base (2) is rotatably provided with a gear (27), the gear (27) is meshed with the toothed ring (26), the limiting assembly (6) comprises a worm wheel (61) and a worm (62), the worm wheel (61) is fixedly connected with the gear (27) coaxially, the worm (62) is rotatably arranged on the base (2), and the worm (62) is meshed with the worm wheel (61).
5. The transformer mounting structure for facilitating mounting as recited in claim 4, wherein: the fixed ring (32) is rotatably provided with a pulley (321), and the fixed rope (22) is wound on the pulley (321).
6. The transformer mounting structure for facilitating mounting as recited in claim 5, wherein: the base (2) is fixedly provided with a shell (28), the shell (28) is covered outside the limiting component (6), and the shell (28) is provided with a movable door (281) for opening and closing the shell (28).
7. The transformer mounting structure for facilitating mounting according to claim 1, wherein: a dust-proof piece (33) is connected between the side walls of the base (2) and the movable seat (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911275874.7A CN110931210B (en) | 2019-12-12 | 2019-12-12 | Transformer mounting structure convenient to mount and mounting method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911275874.7A CN110931210B (en) | 2019-12-12 | 2019-12-12 | Transformer mounting structure convenient to mount and mounting method thereof |
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| Publication Number | Publication Date |
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| CN110931210A CN110931210A (en) | 2020-03-27 |
| CN110931210B true CN110931210B (en) | 2023-06-16 |
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| CN110016929A (en) * | 2019-01-15 | 2019-07-16 | 深圳市现代城市建筑设计有限公司 | A kind of pile foundation for Site of Collapsible Loess |
| CN209374226U (en) * | 2019-03-06 | 2019-09-10 | 北京天吉通电力工程设计有限公司 | A kind of transformer mounting structure |
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2019
- 2019-12-12 CN CN201911275874.7A patent/CN110931210B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204798055U (en) * | 2015-04-29 | 2015-11-25 | 刘欣伟 | Special fixer of dog class animal experiments |
| CN108252206A (en) * | 2018-04-08 | 2018-07-06 | 成都酷爱睿工业产品设计有限公司 | A kind of bridge extension joint bearing |
| CN208892845U (en) * | 2018-07-17 | 2019-05-24 | 佳木斯大学 | It is a kind of can motor-driven fixed experimental animal station |
| CN110016929A (en) * | 2019-01-15 | 2019-07-16 | 深圳市现代城市建筑设计有限公司 | A kind of pile foundation for Site of Collapsible Loess |
| CN209374226U (en) * | 2019-03-06 | 2019-09-10 | 北京天吉通电力工程设计有限公司 | A kind of transformer mounting structure |
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