CN113394003A - Safe and stable transformer installation arrangement structure and construction method - Google Patents
Safe and stable transformer installation arrangement structure and construction method Download PDFInfo
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- CN113394003A CN113394003A CN202110709919.8A CN202110709919A CN113394003A CN 113394003 A CN113394003 A CN 113394003A CN 202110709919 A CN202110709919 A CN 202110709919A CN 113394003 A CN113394003 A CN 113394003A
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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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Abstract
The invention discloses a safe and stable transformer installation and arrangement structure which comprises a lifting assembly, a supporting device, a positioning device and a supporting bracket, wherein the top of the lifting assembly is provided with a supporting plate for supporting the supporting device, two sides of the supporting plate are rotatably connected with an F-shaped clamping plate, the supporting device comprises a supporting base clamped in the F-shaped clamping plate, the periphery of the top of the supporting base is provided with a damping installation assembly, the positioning device comprises a positioning plate arranged on the upper end surface of a transformer, the upper end surface of the positioning plate is provided with a plurality of groups of sliding grooves, the interior of each sliding groove is connected with a limiting assembly in a sliding manner, and the safe and stable transformer installation and arrangement construction method comprises the following steps: s1, pre-installing a supporting device, S2, positioning a lifting component, S3, fixing a transformer, S4, lifting the lifting component, and S5, installing the transformer.
Description
Technical Field
The invention relates to the technical field of transformer construction, in particular to a safe and stable transformer installation arrangement structure and a construction method.
Background
A transformer is a stationary electrical device used to transform ac voltage, current and transmit ac power. The electric energy transmission is realized according to the principle of electromagnetic induction; the transformer can be classified into a power transformer, a test transformer, an instrument transformer and a transformer for special purposes.
In the installation and construction process of the traditional transformer, a bracket is usually arranged between two groups of wire columns, the transformer is placed on the bracket through a crane device, and the transformer is easy to collide in the shaking process due to the interference of external factors in the hoisting process, so that the transformer is damaged, and the use effect is influenced; the transformer is installed at the eminence, and under some extreme weather conditions, the transformer has certain potential safety hazard because not set up certain shock attenuation safeguard procedures, and the condition that the in-process takes place to drop is rocking to the high possibility.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention aims to provide a stable and safe transformer capable of adapting to extreme weather conditions and an installation construction method.
In order to achieve the purpose, the invention adopts the following technical scheme:
the invention provides a safe and stable transformer mounting and arranging structure which comprises a lifting component, a supporting device, a positioning device and a supporting bracket, wherein the supporting device and the positioning device are respectively positioned on the upper end surface and the lower end surface of a transformer;
the top of the lifting assembly is provided with a supporting plate for supporting the supporting device, two sides of the supporting plate are rotatably connected with F-shaped clamping plates, the F-shaped clamping plates are clamped on two sides of the supporting device, the supporting device comprises a supporting base clamped in the F-shaped clamping plates, and the periphery of the top of the supporting base is provided with a damping mounting assembly;
the positioning device comprises a positioning plate arranged on the upper end surface of the transformer, a plurality of groups of sliding grooves are formed in the upper end surface of the positioning plate, a limiting assembly is connected to the inside of each sliding groove in a sliding mode, and one end of the limiting assembly is sleeved in a supporting piece at the top of the positioning plate.
The invention preferably adopts the technical scheme that the shock absorption mounting assembly comprises L-shaped plates which are uniformly distributed on the periphery of the upper end part of the bearing base, two end faces of the L-shaped plates, which are close to one side of the transformer, are connected with a push plate in a sliding mode through connecting pieces, and springs are connected between the push plate and two end faces of the L-shaped plates, which are close to one side of the transformer.
The invention has the preferable technical scheme that the push plates positioned on two adjacent vertical surfaces are mutually close to one side and form mutually jointed inclined surfaces, and the two inclined surfaces are mutually jointed before the transformer is not installed.
The invention has the preferable technical scheme that the limiting assembly comprises a clamping plate connected to the lower end part of a connecting rod in sliding connection with a sliding groove, the upper end part of the connecting rod is provided with a connecting seat, the interior of the connecting seat is rotatably connected with a movable rod, and one end of the movable rod is provided with a connecting assembly.
The invention has the preferable technical scheme that the connecting assembly comprises a fixed rod arranged at one end of the movable rod, the outer side wall of the fixed rod is connected with a sleeve in a sliding manner, a limiting spring is connected between the fixed rod and the sleeve, and one end of the fixed rod, far away from the sleeve, is connected with a sleeve rod which is mutually sleeved with the supporting piece.
The preferable technical scheme of the invention is that the loop bar structure is a ring-shaped piece with the middle size larger than that of the support piece, one end of the ring-shaped piece is in a groove bar shape corresponding to the size of the support piece, and the other end of the ring-shaped piece is a solid bar connected with a fixed bar.
The invention preferably has the technical scheme that a cooperation rod is connected between the connecting components positioned on the same side.
The invention has the preferable technical scheme that the bearing support comprises pressing plates clamped on the outer sides of the bearing base and the positioning plate, two groups of bearing holding plates are rotatably connected between the two groups of pressing plates through supporting rods, and a locking plate arranged on one side of each bearing holding plate is fixed on the outer side of the pole upright post through bolts.
The invention preferably adopts the technical scheme that elastic clamping bodies are arranged on the upper end face and the lower end face of the interior of the F-shaped clamping plate, and clamping grooves are formed in the upper end face and the lower end face of the two sides of the bearing base, which correspond to the elastic clamping bodies.
A construction method for safe and stable transformer installation arrangement comprises the following steps:
s1, pre-installing a supporting device: mounting the supporting brackets 4 on two sides of the supporting device 2 at the outer side of the pole upright post;
s2, positioning the lifting assembly: the supporting plate 5 connected with the top of the lifting component 1 is supported at the bottom of the supporting device 2 and is clamped at two sides of the supporting device 2 through F-shaped clamping plates 6 at two sides;
s3, fixing the transformer: the transformer is arranged in a shock absorption installation component 22 on a bearing base 21, the positioning device 3 is arranged at the top of the transformer, and the limiting component 33 clamps the upper end part of the transformer;
s4, lifting the lifting assembly: the lifting assembly 1 drives the transformer to move to a specified height;
s5, transformer installation: the bearing support 4 is clamped and fixedly arranged on the outer side wall of the pole upright post, and the F-shaped clamping plates 6 on two sides of the lifting assembly are separated from the bearing base 21 and move downwards.
The invention has the beneficial effects that: the invention provides a safe and stable transformer mounting and arranging structure which comprises a lifting assembly, a supporting device, a positioning device and a supporting bracket, wherein a supporting plate for supporting the supporting device is arranged at the top of the lifting assembly; utilize lifting unit to replace traditional crane installation, avoided the hoist and mount in-process because the interference of external factor makes the transformer produce rock then the emergence collision leads to the impaired condition of transformer, simultaneously through shock attenuation installation component, supporting device and positioner's cooperation, make the transformer in installation and use, can adapt to extreme weather condition, guarantee the stability and the security of transformer, reduce the possibility that the potential safety hazard takes place, improved the guard action to the transformer.
The invention provides a stable and safe transformer capable of adapting to extreme weather conditions and an installation construction method.
Drawings
FIG. 1 is a schematic diagram illustrating a transformer construction process according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a transformer construction structure according to an embodiment of the present invention;
FIG. 3 is a top view of a construction structure of a transformer according to an embodiment of the present invention;
FIG. 4 is a schematic view of a coupling assembly according to an embodiment of the present invention;
FIG. 5 is an enlarged schematic view taken at A of FIG. 2 in accordance with the present invention;
FIG. 6 is a schematic diagram of an F-clamp configuration in accordance with an embodiment of the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
1-lifting component, 2-supporting device, 21-supporting base, 22-shock-absorbing mounting component, 221-L-shaped plate, 222-connecting piece, 223-push plate, 224-spring, 3-positioning device, 31-positioning plate, 32-sliding groove, 33-limiting component, 331-connecting rod, 332-clamping plate, 333-connecting seat, 334-movable rod, 335-connecting component, 3351-fixed rod, 3352-sleeve, 3353-limiting spring, 3354-sleeve rod, 4-supporting bracket, 41-pressing plate, 42-supporting holding plate, 43-locking plate, 5-supporting plate, 6-F type clamping plate, 61-elastic clamping body and 62-clamping groove.
Detailed Description
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
A safe and stable transformer mounting arrangement structure comprises a lifting component 1, a supporting device 2, a positioning device 3 and a supporting bracket 4, wherein the supporting device 2 and the positioning device 3 are respectively positioned on the upper end surface and the lower end surface of a transformer, the supporting bracket 4 is positioned on two sides of the supporting device 2 and the positioning device 3 and is fixedly clamped on the outer side of an electric pole upright post, a supporting plate 5 for supporting the supporting device 2 is arranged on the top of the lifting component 1, F-shaped clamping plates 6 are rotatably connected on two sides of the supporting plate 5, the F-shaped clamping plates 6 are clamped on two sides of the supporting device 2, the supporting device 2 comprises a supporting base 21 clamped in the F-shaped clamping plates 6, a shock absorption mounting component 22 is arranged on the periphery of the top of the supporting base 21, the positioning device 3 comprises a positioning plate 31 arranged on the upper end surface of the transformer, and a plurality of groups of chutes 32 are formed in the upper end, a limiting component 33 is slidably connected inside the sliding groove 32, and one end of the limiting component 33 is sleeved in a supporting member 34 at the top of the positioning plate 31;
during the specific work, the supporting device 2 is slidably mounted on the outer side wall of the pole upright post through the supporting brackets 4 on two sides, bolts on one side of the supporting bracket 4 are not screwed and locked, in order to ensure that the supporting bracket 4 can move along the pole upright post during the mounting process, the lifting assembly 1 is clamped on two sides of the supporting base 21 through the F-shaped clamping plates 6 on two sides, the transformer is placed in the shock absorption mounting assemblies 22 around the top of the supporting base 21 for mounting, the vibration of the transformer possibly generated under the condition of extreme weather is reduced, the possibility of potential safety hazards is reduced, the positioning device 3 is slidably mounted on the outer side wall of the pole upright post through the supporting brackets 4 on two sides, the bolts on one side of the supporting bracket 4 are not screwed and locked, the positioning plate 31 is mounted on the upper end face of the transformer, and the limiting assemblies 33 on two sides are matched with the supporting member 34 to clamp the transformer, the stability of the transformer in the moving or working process is ensured, the protective performance is improved, the lifting component 1 is started, the lifting component 1 drives the transformer to move to a designated position, the bolt on one side of the bearing support 4 is screwed, the bearing device 2 and the positioning device 3 are fixedly arranged on the outer side wall of the pole upright post through the bearing support 4, then the transformer is installed, the F-shaped clamping plates 6 on two sides are rotated to loosen the clamping of the bearing base 21, the lifting component 1 descends to complete the installation of the transformer, the lifting device 1 is matched with the bearing device 2 and the positioning device 3 to replace a crane device, the interference of external factors in the lifting process of the transformer is avoided, the transformer is easy to collide in the shaking process, the transformer is damaged, the using effect is influenced, the stability and the safety of the transformer are further improved, and the damping installation component 22 outside the transformer is used, the potential safety hazard that the transformer rocks and possibly falls under some extreme weather conditions is prevented.
As a possible implementation manner of this scheme, it is preferred that shock attenuation installation component 22 including evenly distributed in bearing base 21 upper end portion L template 221 all around, the both ends face that L template 221 is close to transformer one side has push pedal 223 through connecting piece 222 sliding connection, push pedal 223 with be connected with spring 224 between the both ends face that L template 221 is close to transformer one side, specific during operation, connecting piece 222 pulling push pedal 223 outwards removes, installs the transformer between a plurality of groups of push pedals 223, and under spring 224's elasticity effect, push pedal 223 compresses tightly the outer wall of transformer, makes the transformer can be stable install on bearing base 21 to reduce as far as and reduce when taking place to rock in the high altitude, the vibrations that the transformer produced, the shock attenuation protective effect is good.
As a possible implementation manner of the scheme, preferably, the push plates 223 which are located on two adjacent vertical planes are mutually close to one side and are inclined planes which are mutually laminated, before a transformer is not installed, the two inclined planes are mutually laminated, in the specific working process, the moving range between a plurality of groups of push plates before the transformer is not installed is limited through the mutually laminated inclined planes, the pulling force which is required to pull the push plates 223 to move through the connecting piece 222 in the installation process is reduced, the convenience of installing the transformer is improved, and the labor intensity of installation is reduced.
As a possible embodiment of this solution, preferably, the limiting component 33 includes a clamp plate 332 connected to a lower end portion of a connecting rod 331 slidably connected to the sliding groove 32, an upper end portion of the connecting rod 331 is provided with a connecting seat 333, an inside of the connecting seat 333 is rotatably connected with a movable rod 334, one end of the movable rod 334 is provided with a connecting component 335, when in operation, the positioning plate 31 is installed on an upper end surface of the transformer, the clamp plate 332 is located on both sides of the transformer and has no clamping force on the transformer, the connecting component 335 is pulled and installed in the supporting component 34, the clamp plate 332 clamps the transformer from both sides under the action of the connecting component 335, the positioning plate 31 is installed on the top outside of the transformer by clamping plates 332 on both sides, a stable clamping force is applied to the transformer from the upper end surface, and the stability of the transformer during installation and use is further improved, and prevent to shake and produce the potential safety hazard because of taking place unstably under extreme weather, cause danger.
As a possible embodiment of this solution, it is preferable that the connection assembly 335 includes a fixed rod 3351 disposed at one end of the movable rod 334, a sleeve 3352 is slidably connected to an outer side wall of the fixed rod 3351, and a limit spring 3353 is connected therebetween, one end of the fixed rod 3351, which is far away from the sleeve 3352, is connected to a sleeve 3354 which is mutually sleeved with the support 34, when in operation, one end of the sleeve 3354 is pulled, the sleeve 3352 slides to one side along the fixed rod 3351, the limit spring 3353 is stretched, one end of the sleeve 3354 is sleeved on the outer side wall of the support 34, the limit spring 3353 generates a pulling force in a direction opposite to the movement direction of the sleeve 3352, and the sleeve 3352 achieves clamping of the clamp plate 332 to the transformer under the combined action of the limit spring 3353 and the support 34, so as to ensure the stability of the transformer and improve the protection performance and the safety of the transformer.
As a possible embodiment of the present solution, it is preferable that the shank 3354 is constructed as a ring-shaped member having a middle dimension larger than that of the support member 34, one end of the annular member is in the shape of a grooved rod with a size corresponding to that of the supporting member 34, and the other end of the annular member is a solid rod connected with a fixing rod 3351, so that during operation, the middle position of the annular part with the size larger than that of the support part 34 is sleeved on the outer side wall of the support part 34, under the elastic force of the limit spring 3353, the sleeve 3354 moves along the fixed rod 3351, so that the groove rod-shaped portion of the ring-shaped member corresponding to the size of the supporting member 34 moves along the outer wall of the supporting member 34 toward the sleeve 3354, and interacts with the support member 34 to effect the installation of the connection assembly 335 in the support member 34, and then the clamping plates 332 clamp the two sides of the transformer, so that the instability and the potential safety hazard caused by shaking of the transformer in extreme weather conditions are reduced.
As a possible implementation manner of the present disclosure, preferably, the cooperation rod 7 is connected between the connection assemblies 335 on the same side, during specific work, the cooperation rod 7 is connected to the two sets of connection assemblies 335, and the cooperation rod 7 is pulled to install the two sets of connection assemblies 335 on the supporting member 34 at the same time, so as to reduce the installation time, further improve the installation speed, and improve great convenience for the operating personnel.
As a possible embodiment of this scheme, it is preferred, bearing support 4 includes that the centre gripping is in the clamp plate 41 in the bearing base 21 and the locating plate 31 outside, and is two sets of rotate through branch between the clamp plate 41 and be connected with two sets of bearings and embrace board 42, the locking plate 43 that board 42 one side set up is embraced to the bearing is fixed in the pole stand outside through the bolt, and concrete during operation makes the bearing embrace the fixed outer wall of embracing the pole stand tightly of board 42 through the bolt, connects bearing base 21 and locating plate 31 through clamp plate 41, realizes the fixed of bearing base 21 and locating plate 31 to play the effect to the fixed of transformer and safety protection, improved the stability of transformer installation.
As a possible implementation manner of this scheme, it is preferable that both ends face is provided with the elastic clamping body 61 about the inside of F type grip block 6, both ends face corresponds about the both sides of bearing base 21 the elastic clamping body 61 has seted up draw-in groove 62, and during concrete work, rotate F type grip block 6, with the elastic clamping body 61 joint in draw-in groove 62, realize the stable centre gripping of F type grip block 6 to bearing base 21 to make lifting unit 1 can remove the transformer to appointed mounted position steadily, prevent because external factors's interference, the transformer produces and rocks and bumps in the removal process, lead to the transformer impaired, influence the result of use.
A construction method for safe and stable transformer installation arrangement comprises the following steps:
s1, pre-installing a supporting device: mounting the supporting brackets 4 on two sides of the supporting device 2 at the outer side of the pole upright post;
s2, positioning the lifting assembly: the supporting plate 5 connected with the top of the lifting component 1 is supported at the bottom of the supporting device 2 and is clamped at two sides of the supporting device 2 through F-shaped clamping plates 6 at two sides;
s3, fixing the transformer: the transformer is arranged in a shock absorption installation component 22 on a bearing base 21, the positioning device 3 is arranged at the top of the transformer, and the limiting component 33 clamps the upper end part of the transformer;
s4, lifting the lifting assembly: the lifting assembly 1 drives the transformer to move to a specified height;
s5, transformer installation: the bearing support 4 is clamped and fixedly arranged on the outer side wall of the pole upright post, and the F-shaped clamping plates 6 on two sides of the lifting assembly are separated from the bearing base 21 and move downwards.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the invention. The present invention is not to be limited by the specific embodiments disclosed herein, and other embodiments that fall within the scope of the claims of the present application are intended to be within the scope of the present invention.
Claims (10)
1. A safe and stable transformer mounting arrangement, characterized in that: the transformer supporting device comprises a lifting assembly (1), a supporting device (2), a positioning device (3) and a supporting bracket (4), wherein the supporting device (2) and the positioning device (3) are respectively positioned on the upper end surface and the lower end surface of a transformer, and the supporting bracket (4) is positioned on two sides of the supporting device (2) and the positioning device (3) and is fixedly clamped on the outer side of an electric pole stand column;
the top of the lifting component (1) is provided with a bearing plate (5) for supporting the supporting device (2), two sides of the bearing plate (5) are rotatably connected with F-shaped clamping plates (6), the F-shaped clamping plates (6) are clamped on two sides of the supporting device (2), the supporting device (2) comprises a supporting base (21) clamped in the F-shaped clamping plates (6), and the periphery of the top of the supporting base (21) is provided with a damping mounting component (22);
the positioning device (3) comprises a positioning plate (31) arranged on the upper end face of the transformer, a plurality of groups of sliding grooves (32) are formed in the upper end face of the positioning plate (31), a limiting component (33) is connected to the inside of each sliding groove (32) in a sliding mode, and one end of each limiting component (33) is sleeved in a supporting piece (34) at the top of the positioning plate (31).
2. A safe and stable transformer mounting arrangement according to claim 1, wherein:
shock attenuation installation component (22) including evenly distributed in L template (221) all around bearing base (21) upper end, the both ends face that L template (221) are close to transformer one side has push pedal (223) through connecting piece (222) sliding connection, push pedal (223) with be connected with spring (224) between the both ends face that L template (221) are close to transformer one side.
3. A safe and stable transformer mounting arrangement according to claim 2, wherein:
the push plate (223) located two adjacent perpendicular faces are close to one side each other and are the inclined planes of laminating each other, and before not installing the transformer, two inclined planes laminate each other.
4. A safe and stable transformer mounting arrangement according to claim 1, wherein:
spacing subassembly (33) including connect in splint (332) in spout (32) sliding connection's connecting rod (331) lower tip, the upper end of connecting rod (331) is provided with connecting seat (333), the inside rotation of connecting seat (333) is connected with movable rod (334), movable rod (334) one end is provided with coupling assembling (335).
5. A safe and stable transformer mounting arrangement according to claim 4, characterized in that:
the connecting assembly (335) comprises a fixing rod (3351) arranged at one end of the movable rod (334), the outer side wall of the fixing rod (3351) is connected with a sleeve (3352) in a sliding mode, a limiting spring (3353) is connected between the fixing rod and the sleeve, one end of the fixing rod (3351) far away from the sleeve (3352) is connected with a sleeve rod (3354) which is sleeved with the support piece (34).
6. A safe and stable transformer mounting arrangement according to claim 5, characterized in that:
the sleeve rod (3354) is structurally a ring-shaped piece with the middle size larger than that of the supporting piece (34), one end of the ring-shaped piece is in a groove rod shape corresponding to the size of the supporting piece (34), and the other end of the ring-shaped piece is a solid rod connected with a fixing rod (3351).
7. A safe and stable transformer mounting arrangement according to claim 1, wherein:
a cooperative rod (7) is connected between the connecting components (335) positioned on the same side.
8. A safe and stable transformer mounting arrangement according to claim 1, wherein:
bearing support (4) are including centre gripping in clamp plate (41) in bearing base (21) and locating plate (31) outside, and are two sets of it embraces board (42) to rotate to be connected with two sets of bearings through branch between clamp plate (41), the bearing is embraced locking board (43) that board (42) one side set up and is fixed in the pole stand outside through the bolt fastening.
9. A safe and stable transformer mounting arrangement according to claim 1, wherein:
elastic clamping bodies (61) are arranged on the upper end face and the lower end face of the interior of the F-shaped clamping plate (6), and clamping grooves (62) are formed in the upper end face and the lower end face of the two sides of the bearing base (21) corresponding to the elastic clamping bodies (61).
10. A construction method for safe and stable transformer installation arrangement comprises the following steps:
s1, pre-installing a supporting device: mounting the supporting brackets 4 on two sides of the supporting device 2 at the outer side of the pole upright post;
s2, positioning the lifting assembly: the supporting plate 5 connected with the top of the lifting component 1 is supported at the bottom of the supporting device 2 and is clamped at two sides of the supporting device 2 through F-shaped clamping plates 6 at two sides;
s3, fixing the transformer: the transformer is arranged in a shock absorption installation component 22 on a bearing base 21, the positioning device 3 is arranged at the top of the transformer, and the limiting component 33 clamps the upper end part of the transformer;
s4, lifting the lifting assembly: the lifting assembly 1 drives the transformer to move to a specified height;
s5, transformer installation: the bearing support 4 is clamped and fixedly arranged on the outer side wall of the pole upright post, and the F-shaped clamping plates 6 on two sides of the lifting assembly are separated from the bearing base 21 and move downwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110709919.8A CN113394003A (en) | 2021-06-25 | 2021-06-25 | Safe and stable transformer installation arrangement structure and construction method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110709919.8A CN113394003A (en) | 2021-06-25 | 2021-06-25 | Safe and stable transformer installation arrangement structure and construction method |
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| CN113394003A true CN113394003A (en) | 2021-09-14 |
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| CN202110709919.8A Pending CN113394003A (en) | 2021-06-25 | 2021-06-25 | Safe and stable transformer installation arrangement structure and construction method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114772511A (en) * | 2022-05-10 | 2022-07-22 | 田林政 | Lifting type power equipment maintenance device and use method thereof |
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| KR100713146B1 (en) * | 2007-01-17 | 2007-05-02 | (주)주원이엔지 | Transformer moving along the telegraph pole |
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| CN114772511B (en) * | 2022-05-10 | 2023-12-15 | 杭州电力设备制造有限公司 | Lifting type power equipment overhauling device and using method thereof |
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Application publication date: 20210914 |
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