CN113284703A - Transformer rack erection equipment - Google Patents
Transformer rack erection equipment Download PDFInfo
- Publication number
- CN113284703A CN113284703A CN202110428938.3A CN202110428938A CN113284703A CN 113284703 A CN113284703 A CN 113284703A CN 202110428938 A CN202110428938 A CN 202110428938A CN 113284703 A CN113284703 A CN 113284703A
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- workbench
- shell
- stand
- clasping
- wheel
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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
-
- 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
- H01F27/002—Arrangements provided on the transformer facilitating its transport
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Workshop Equipment, Work Benches, Supports, Or Storage Means (AREA)
- Handcart (AREA)
Abstract
The invention discloses transformer rack mounting equipment, which comprises a lifting platform and a corridor, wherein the lifting platform and the corridor are used for mounting a transformer rack, the symmetrically distributed lifting platforms are connected through the corridor, the lifting platform comprises a workbench and a bracket for supporting the workbench, stand columns are arranged at two ends of the bracket and formed by splicing a plurality of circular tubes, two ends of the workbench are supported on the stand columns and are in sliding connection with the stand columns, when the transformer rack is mounted, two ends of the workbench are mounted on the bracket and tightly hold a telegraph pole through a clamping mechanism, then a person stands on the workbench, the workbench rises and continuously splices the stand columns together, the height of the stand columns is increased, and after the workbench rises to a required position, the person stands on the workbench to mount the transformer rack; after the work is finished, the upright posts are detached, and the transportation is convenient.
Description
Technical Field
The invention relates to the technical field of power construction, in particular to transformer rack mounting equipment.
Background
The transformer is composed of high-voltage input line, lightning arrester, transformer, air switch, electric power meter and low-voltage line. The rack in which the transformer is mounted is called a transformer rack.
The typical design of the state network regulates the installation positions of a transformer rack, a lightning arrester load, a zero load and a high-voltage down load when a 10 kV pole-mounted transformer is installed, and the problems of long time consumption, inaccurate position determination and the like of constructors in the assembly process of the rack are important factors for restricting the installation progress of the rack.
Disclosure of Invention
The invention aims to solve the problems and provides transformer rack mounting equipment, which is convenient for mounting a transformer rack, reduces the workload of repeated measurement in the mounting process and improves the mounting quality of the transformer rack.
The technical scheme adopted by the invention for solving the technical problems is as follows:
the utility model provides a transformer platform erection equipment, is including lift platform and the vestibule that is used for transformer platform installation, lift platform symmetric distribution connects through the vestibule between the lift platform of symmetric distribution, lift platform includes workstation and support table's support, the support both ends are equipped with the stand, the stand is formed by a plurality of pipe concatenations, the workstation both ends support on the stand and with between the stand sliding connection, be equipped with the scale on the stand, the workstation outside is equipped with the mechanism of holding tightly that is used for holding the pole.
Furthermore, a driving mechanism for driving the workbench to lift is arranged between the two ends of the workbench and the upright post.
Further, actuating mechanism includes casing, drive wheel and follows the driving wheel, the casing is installed at the workstation lower extreme, and the drive wheel is all installed in the casing through the pivot from the driving wheel, and the drive wheel is connected with rotating between the casing with the pivot from the driving wheel, and the drive wheel is with from the cooperation of cylindrical surface and stand, bilateral symmetry the pivot of drive wheel is passed through the connecting rod and is connected, and the casing inboard is equipped with the motor, and the motor output is connected with the connecting rod, the drive wheel surface is equipped with the rubber layer.
Further, the stand upper end is equipped with the draw-in groove, the stand lower extreme is equipped with the arch, and the arch of adjacent upper end stand cooperates with the draw-in groove of adjacent lower extreme stand.
Furthermore, the workbench is provided with a positioning groove for storing the stand column, the lower end of the stand column is inserted into the positioning groove, and the positioning groove is provided with a plurality of positioning grooves at two ends of the workbench.
Further, hold tight mechanism including the shell and the locking wheel of holding tightly of front and back symmetry, hold the inboard one end of shell and articulated with the workstation tightly, the shell outside one end of holding tightly of symmetry is passed through the hasp and is connected, it is equipped with the slider to lie in the locking wheel fixed axle both ends in the shell tightly, slider and hold sliding connection between the shell inner wall tightly, rotate between locking wheel fixed axle both ends and the slider and be connected, it is equipped with the cylinder to hold shell outside one end tightly, be equipped with two cylinders on every holds the shell tightly, two cylinders in the same shell of holding tightly correspond locking wheel fixed axle both ends respectively, cylinder body end is fixed on holding the shell tightly, cylinder tailpiece of the piston rod is connected with the fixed axle, be equipped with the stopper that is used for holding the locking wheel fixed axle tightly in holding the shell, be equipped with the rubber layer on the face outside the locking wheel.
Further, the inboard one end of workstation is equipped with the location head, and the vestibule both ends are equipped with the through-hole, the location head passes the through-hole.
Furthermore, an opening is formed in one end of the outer side of the support.
Furthermore, the lower end of the support is provided with a positioning mechanism for positioning the support, and the positioning mechanism is positioned at four corners of the support.
Further, positioning mechanism includes locating lever and sleeve, the sleeve is fixed on the support, is equipped with the internal thread in the sleeve, and the locating lever upper end is equipped with the external screw thread, the locating lever upper end pass the sleeve and with between the sleeve threaded connection, the locating lever lower extreme is equipped with the backup pad.
Furthermore, a protective guard is arranged on the workbench.
The invention has the beneficial effects that:
1. the lifting platform and the corridor are used for installing the transformer rack, the symmetrically distributed lifting platforms are connected through the corridor, the lifting platform comprises a workbench and a support for supporting the workbench, stand columns are arranged at two ends of the support and are formed by splicing a plurality of circular tubes, two ends of the workbench are supported on the stand columns and are in sliding connection with the stand columns, when the transformer rack is installed, two ends of the workbench are installed on the support and tightly hold a telegraph pole through a clamping mechanism, then a person stands on the workbench, the workbench rises and continuously splices the stand columns together, the height of the stand columns is increased, and after the workbench rises to a required position, the person stands on the workbench to install the transformer rack; after the work is finished, the upright posts are detached, and the transportation is convenient.
2. According to the transformer rack, the scales are arranged on the stand column, the height is determined through the scales, the workload of repeated measurement in the installation process is reduced, and the installation quality of the transformer rack is improved.
3. The left and right symmetrical rotating shafts of the driving wheels are connected through the connecting rod, the motor is arranged on the inner side of the shell, the output end of the motor is connected with the connecting rod, the connecting rod is driven by the motor to rotate, the driving wheels are further driven to rotate, the workbench is further driven to ascend and descend, the connecting rod can enable the symmetrical driving wheels to rotate, the ascending and descending platform can stably ascend, and the reliability is good.
4. According to the transformer rack, the clamping grooves are formed in the upper ends of the stand columns, the protrusions are formed in the lower ends of the stand columns, the protrusions of the stand columns at the adjacent upper ends are matched with the clamping grooves of the stand columns at the adjacent lower ends, when the workbench ascends, constructors continuously insert the stand columns into the stand columns at the lower ends, so that the stand columns do not increase in sections, the required height is achieved, the transformer rack is convenient to install, when the transformer rack is folded, the stand columns are disassembled, the occupied space is small, and transportation is convenient.
5. According to the invention, the positioning grooves for storing the stand columns are formed in the workbench, the lower ends of the stand columns are inserted into the positioning grooves, the positioning grooves are formed in the two ends of the workbench, the stand columns are inserted into the positioning grooves, the stand columns are conveniently stored and do not fall off, and meanwhile, constructors can conveniently take the stand columns.
6. The positioning mechanism comprises a positioning rod and a sleeve, the sleeve is fixed on the support, an internal thread is arranged in the sleeve, an external thread is arranged at the upper end of the positioning rod, the upper end of the positioning rod penetrates through the sleeve and is in threaded connection with the sleeve, and a supporting plate is arranged at the lower end of the positioning rod.
Drawings
In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present invention, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a first schematic structural view of the lifting platform of the present invention;
FIG. 4 is a schematic structural view of a second embodiment of the lifting platform of the present invention;
FIG. 5 is a top view of the lift platform of the present invention;
FIG. 6 is a schematic view of a stent structure according to the present invention;
FIG. 7 is a cross-sectional view of the stud connector of the present invention.
In the figure: vestibule 1, workstation 2, support 3, stand 4, scale 5, casing 6, drive wheel 7, follow driving wheel 8, connecting rod 9, draw-in groove 10, arch 11, constant head tank 12, hug closely shell 13, locking wheel 14, cylinder 15, stopper 16, location head 17, opening 18, locating lever 19, sleeve 20, backup pad 21, rail guard 22.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the drawings in the embodiment of the present invention, and it is obvious that the described embodiment is only a part of the embodiment of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 and 2, a transformer rack erection equipment, including lift platform and vestibule 1 that is used for transformer rack installation, lift platform bilateral symmetry distributes, connects through vestibule 1 between the lift platform of symmetric distribution, lift platform includes workstation 2 and support workstation 2's support 3, 3 both ends of support are equipped with stand 4, stand 4 is formed by the concatenation of a plurality of pipes, 2 both ends of workstation support on stand 4 and with stand 4 between sliding connection, be equipped with scale 5 on stand 4, 2 outsides of workstation are equipped with the mechanism of holding tightly that is used for holding the pole tightly.
When the transformer rack is installed, two ends of the workbench 2 are installed on the support, the telegraph pole is tightly held through the tightly holding mechanism, then a person stands on the workbench, the workbench rises, the stand columns are continuously spliced together, the height of the stand columns is increased, and after the workbench rises to a required position, the person stands on the workbench to install the transformer rack, so that the transformer rack is convenient to operate, high in efficiency, safe and reliable, the labor intensity is reduced, and people are prevented from arriving; the height is determined through the scales, the workload of repeated measurement in the installation process is reduced, and the installation quality of the transformer rack is improved; after the work is finished, the upright posts are detached, and the transportation is convenient.
As shown in fig. 3, a driving mechanism for driving the worktable 2 to ascend and descend is arranged between both ends of the worktable 2 and the upright post 4.
As shown in fig. 3 and 6, the driving mechanism includes a housing 6, a driving wheel 7 and a driven wheel 8, the housing 6 is mounted at the lower end of the workbench 2, a connecting plate is disposed at one end of the inner side of the housing 6, the connecting plate is fixed at the lower end of the workbench 2 by welding, the upright post 4 penetrates through the housing from bottom to top, the driving wheel 7 and the driven wheel 8 are both mounted in the housing 6 through rotating shafts, the rotating shafts of the driving wheel 7 and the driven wheel 8 are both rotatably connected with the housing 6, the outer cylindrical surfaces of the driving wheel 7 and the driven wheel 8 are matched with the upright post 4, the driving wheel 7 and the driven wheel 8 are bilaterally symmetrical, the outer cylindrical surfaces of the driving wheel 7 and the driven wheel 8 are both provided with grooves which are spliced into a circle, the upright post is a circular upright post, the rotating shafts of the driving wheel 7 which are bilaterally symmetrical are connected through a connecting rod 9, a motor is disposed at the inner side of the housing 6, the output end of the motor is connected with the connecting rod 9, and the connecting rod is driven by the motor to rotate, and then the drive wheel of drive rotates, and then the drive table goes up and down, and the drive wheel that the connecting rod can be symmetrical is through rotating for the elevating platform keeps steadily rising, and the good reliability. The outer surface of the driving wheel 7 is provided with a rubber layer, the rubber layer can increase the friction force between the driving wheel and the upright post, and the lifting is reliable.
As shown in fig. 7, stand 4 upper end is equipped with draw-in groove 10, 4 lower extremes of stand are equipped with protruding 11, and protruding 11 is ring shape arch, and the protruding 11 of adjacent upper end stand 4 cooperates with the draw-in groove 10 of adjacent lower extreme stand 4, and when the workstation rose, constructor constantly inserted the stand on the lower extreme stand for the stand does not section and increases, thereby reaches the height that needs, easy to assemble transformer rack.
As shown in fig. 5, be equipped with the constant head tank 12 of depositing the stand on workstation 2, the 4 lower extremes of stand insert in the constant head tank 12, constant head tank 12 is equipped with a plurality ofly at workstation 2 both ends, inserts the stand in the constant head tank, makes things convenient for the stand to deposit, can not drop, makes things convenient for the constructor to take the stand simultaneously.
As shown in fig. 4, the clasping mechanism comprises a clasping shell 13 and a locking wheel 14 which are symmetrical front and back, the locking wheel 14 corresponds to the clasping shell 13 one by one, one end of the inner side of the clasping shell 13 is hinged with a workbench 2, the inner side end is close to the workbench, one end of the outer side of the workbench 2 is provided with a mounting plate, one end of the inner side of the clasping shell 13 is hinged with the mounting plate, one end of the outer side of the symmetrical clasping shell 13 is connected with the workbench through a lock catch, two sliding blocks are arranged at two ends of a fixed shaft of the locking wheel 14 in the clasping shell 13, the sliding blocks are connected with the inner wall of the clasping shell 13 through a guide rail and sliding block pair in a sliding manner, one end of the inner side of the clasping shell 13 close to the workbench is provided with a mounting plate, the sliding block at one end of the inner side of the fixed shaft of the locking wheel 14 is arranged on the mounting plate and is connected with the sliding blocks in a rotating manner, one end of the outer side of the clasping shell 13 is provided with a cylinder 15, each clasping shell 13 is provided with two cylinders 15, the pneumatic locking device comprises four cylinders, wherein two cylinders in the same holding shell 13 correspond to two ends of a locking wheel 14 fixing shaft respectively, a cylinder body end of the cylinder 15 is fixed on the holding shell 13, a piston rod end of the cylinder 15 is connected with the fixing shaft, a brake 16 used for holding the locking wheel 14 fixing shaft tightly is arranged in the holding shell 13, a rubber layer is arranged on the outer cylindrical surface of the locking wheel 14, and each locking wheel 14 corresponds to one brake. When the telegraph pole locking device works, the holding shell is opened, so that the locking wheels 14 hold the telegraph pole tightly, and then the holding shell 13 is locked through the lock catches. When the workbench is lifted, the electric pole is tightly held by the locking wheel, so that the upright post is prevented from shaking, and the lifting device is safe and reliable; when the transformer rack is installed, the locking wheels tightly hold the electric pole, so that the stability is good; when the workbench 2 rises to the installation height, the brake locks the locking wheel 14, and the locking wheel 14 is matched with the driving wheel 7 to stop the workbench at the fixed height, so that the workbench is safe and reliable; the cylinder 15 inwards compresses tightly locking wheel 14, and when locking wheel 14 braking, the cylinder can guarantee that locking wheel 14 all the time with pole in close contact with, can not lose braking effect because of the change of pole diameter.
As shown in fig. 1, 2 inboard one ends of workstation are equipped with location head 17, and 1 both ends of vestibule are equipped with and are equipped with the through-hole, location head 17 passes the through-hole, is equipped with two location heads 17 on every workstation, corresponds the both ends of 1 tip of vestibule respectively, fixes the vestibule through location head 17.
As shown in fig. 4, an opening 18 is formed at one end of the outer side of the bracket 3, and the opening can prevent interference between the bracket 3 and the electric pole.
As shown in fig. 3 and 4, the bracket 3 is a square frame, the lower end of the bracket 3 is provided with a positioning mechanism for positioning the bracket 3, and the positioning mechanism is located at four corners of the bracket 3.
As shown in fig. 3 and 4, the positioning mechanism includes a positioning rod 19 and a sleeve 20, the sleeve 20 is fixed on the support 3, an internal thread is arranged in the sleeve 20, an external thread is arranged at the upper end of the positioning rod 19, the upper end of the positioning rod 19 passes through the sleeve 20 and is in threaded connection with the sleeve, a supporting plate 21 is arranged at the lower end of the positioning rod 19, the supporting plate 21 is circular, a handle is arranged at the upper end of the positioning rod 19, during use, the lower end of the positioning rod is inserted into the ground by rotating the handle, so that the support is fixed in position, the stability is good, meanwhile, the support is supported on the ground through the supporting plate 21, and the support can be applied to the uneven ground.
As shown in fig. 1, a guard rail 22 is disposed on the worktable 2.
In the description of the present invention, it should be noted that the terms "left", "right", "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; they may be mechanically or electrically connected, directly or indirectly through intervening media, or may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Claims (10)
1. The utility model provides a transformer platform erection equipment, its characterized in that, is including lift platform and vestibule (1) that are used for transformer platform installation, lift platform symmetric distribution connects through vestibule (1) between the lift platform of symmetric distribution, lift platform includes support (3) of workstation (2) and supporting workbench (2), support (3) both ends are equipped with stand (4), stand (4) are formed by a plurality of pipe concatenations, workstation (2) both ends support on stand (4) and with stand (4) between sliding connection, be equipped with scale (5) on stand (4), workstation (2) outside is equipped with the mechanism of holding tightly that is used for holding tightly the pole.
2. The transformer rack mounting device according to claim 1, wherein a driving mechanism for driving the workbench (2) to ascend and descend is arranged between the two ends of the workbench (2) and the upright post (4).
3. The transformer rack mounting device according to claim 2, wherein the driving mechanism comprises a housing (6), a driving wheel (7) and a driven wheel (8), the housing (6) is mounted at the lower end of the workbench (2), the driving wheel (7) and the driven wheel (8) are mounted in the housing (6) through rotating shafts, the rotating shafts of the driving wheel (7) and the driven wheel (8) are rotatably connected with the housing (6), the outer cylindrical surfaces of the driving wheel (7) and the driven wheel (8) are matched with the upright post (4), the rotating shafts of the driving wheel (7) which are symmetrical left and right are connected through a connecting rod (9), a motor is arranged on the inner side of the housing (6), the output end of the motor is connected with the connecting rod (9), and a rubber layer is arranged on the outer surface of the driving wheel (7).
4. The transformer rack mounting device according to claim 1, wherein the upper ends of the upright posts (4) are provided with clamping grooves (10), the lower ends of the upright posts (4) are provided with protrusions (11), and the protrusions (11) of the adjacent upper upright posts (4) are matched with the clamping grooves (10) of the adjacent lower upright posts (4);
be equipped with constant head tank (12) of depositing the stand on workstation (2), insert stand (4) lower extreme in constant head tank (12), constant head tank (12) are equipped with a plurality ofly at workstation (2) both ends.
5. The transformer rack mounting device according to claim 1, wherein the clasping mechanism comprises a clasping shell (13) and a locking wheel (14) which are symmetrical front and back, one end of the inner side of the clasping shell (13) is hinged with the workbench (2), one end of the outer side of the symmetrical clasping shell (13) is connected with the locking buckle through the locking buckle, two sliding blocks are arranged at two ends of a fixed shaft of the locking wheel (14) in the clasping shell (13), the sliding blocks are connected with the inner wall of the clasping shell (13) in a sliding manner, two ends of the fixed shaft of the locking wheel (14) are connected with the sliding blocks in a rotating manner, one end of the outer side of the clasping shell (13) is provided with a cylinder (15), each clasping shell (13) is provided with two cylinders (15), the two cylinders in the same clasping shell (13) respectively correspond to two ends of the fixed shaft of the locking wheel (14), a cylinder body is fixed on the clasping shell (13) by the ends of the cylinders (15), and the piston rod ends of the cylinders (15) are connected with the fixed shaft, a brake (16) used for tightly holding the fixing shaft of the locking wheel (14) is arranged in the tightly holding shell (13), and a rubber layer is arranged on the outer cylindrical surface of the locking wheel (14).
6. The transformer rack mounting device according to claim 1, wherein one end of the inner side of the working platform (2) is provided with a positioning head (17), the two ends of the corridor (1) are provided with through holes, and the positioning head (17) penetrates through the through holes.
7. A transformer rack mounting arrangement according to claim 1, characterized in that the bracket (3) is provided with an opening (18) at one of its outer ends.
8. A transformer rack mounting device according to claim 1, characterized in that the lower end of the bracket (3) is provided with positioning means for positioning the bracket (3), which are located at the four corners of the bracket (3).
9. The transformer rack mounting device according to claim 8, wherein the positioning mechanism comprises a positioning rod (19) and a sleeve (20), the sleeve (20) is fixed on the bracket (3), an internal thread is arranged in the sleeve (20), an external thread is arranged at the upper end of the positioning rod (19), the upper end of the positioning rod (19) penetrates through the sleeve (20) and is in threaded connection with the sleeve, and a support plate (21) is arranged at the lower end of the positioning rod (19).
10. A transformer rack mounting arrangement according to claim 1, characterized in that said table (2) is provided with guard rails (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110428938.3A CN113284703B (en) | 2021-04-21 | 2021-04-21 | Transformer rack erection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110428938.3A CN113284703B (en) | 2021-04-21 | 2021-04-21 | Transformer rack erection equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113284703A true CN113284703A (en) | 2021-08-20 |
| CN113284703B CN113284703B (en) | 2022-07-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110428938.3A Active CN113284703B (en) | 2021-04-21 | 2021-04-21 | Transformer rack erection equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN113284703B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114105036A (en) * | 2021-11-15 | 2022-03-01 | 国网山东省电力公司经济技术研究院 | A supplementary dismouting platform for transformer overhauls |
| CN114772511A (en) * | 2022-05-10 | 2022-07-22 | 田林政 | Lifting type power equipment maintenance device and use method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5193774A (en) * | 1992-05-26 | 1993-03-16 | Rogers J W | Mounting bracket apparatus |
| CN202977082U (en) * | 2012-12-04 | 2013-06-05 | 周心德 | Transformer table frame |
| CN202977081U (en) * | 2012-12-03 | 2013-06-05 | 沧州供电公司 | Auxiliary tool for integrally mounting standard transformer rack |
| CN207425529U (en) * | 2017-11-10 | 2018-05-29 | 福建雄风电气有限公司 | A kind of liftable power transformer installation rack |
| CN208622549U (en) * | 2018-09-18 | 2019-03-19 | 山西省工业设备安装集团有限公司 | A kind of 10kv transformer rack construction positioning tool |
| CN209113416U (en) * | 2018-11-20 | 2019-07-16 | 株洲中车机电科技有限公司 | A kind of lifting device |
-
2021
- 2021-04-21 CN CN202110428938.3A patent/CN113284703B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5193774A (en) * | 1992-05-26 | 1993-03-16 | Rogers J W | Mounting bracket apparatus |
| CN202977081U (en) * | 2012-12-03 | 2013-06-05 | 沧州供电公司 | Auxiliary tool for integrally mounting standard transformer rack |
| CN202977082U (en) * | 2012-12-04 | 2013-06-05 | 周心德 | Transformer table frame |
| CN207425529U (en) * | 2017-11-10 | 2018-05-29 | 福建雄风电气有限公司 | A kind of liftable power transformer installation rack |
| CN208622549U (en) * | 2018-09-18 | 2019-03-19 | 山西省工业设备安装集团有限公司 | A kind of 10kv transformer rack construction positioning tool |
| CN209113416U (en) * | 2018-11-20 | 2019-07-16 | 株洲中车机电科技有限公司 | A kind of lifting device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114105036A (en) * | 2021-11-15 | 2022-03-01 | 国网山东省电力公司经济技术研究院 | A supplementary dismouting platform for transformer overhauls |
| CN114105036B (en) * | 2021-11-15 | 2023-02-28 | 国网山东省电力公司经济技术研究院 | A supplementary dismouting platform for transformer overhauls |
| CN114772511A (en) * | 2022-05-10 | 2022-07-22 | 田林政 | Lifting type power equipment maintenance device and use method thereof |
| 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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| Publication number | Publication date |
|---|---|
| CN113284703B (en) | 2022-07-22 |
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