Installation device and installation method for inter-column transformer

Abstract

The invention discloses a mounting device for an inter-column transformer, and belongs to the technical field of power grid mounting, the mounting device comprises a base plate, a moving assembly is arranged at the lower end of the base plate, fixing assemblies are arranged at the left end and the right end of the base plate, a groove is formed in the upper surface of the base plate, and a plurality of vertically extending hydraulic telescopic columns are fixedly arranged in the groove; a bearing plate is fixedly arranged at the upper end of the hydraulic telescopic column, an auxiliary groove is formed in the upper surface of the bearing plate, an operation table is slidably arranged in the auxiliary groove, the operation table is connected with a driving assembly, and a first strip-shaped groove and a second strip-shaped groove are formed in the upper surface of the operation table; and the first strip-shaped groove and the second strip-shaped groove are used for placing a supporting cross rod of the transformer. According to the invention, an operator can install the transformer on the ground in the whole course, the installation speed is higher, the tolerance is small, the measurement and adjustment are more convenient, and the accuracy is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of power grid installation, and in particular relates to an installation device and an installation method for an inter-column transformer. Background Art

[0002] A transformer is a device used for power conversion. It can change the voltage and current of alternating current based on the principle of electromagnetic induction, but does not change its frequency. In simple terms, a transformer can convert alternating current of one voltage level into alternating current of another voltage level. It is often used in power transmission and distribution to improve transmission efficiency or adapt to the voltage requirements of different electrical appliances. Transformers are often used in the power grid field. The common installation method of transformers in power grids is to fix them in the middle between two electric poles. During the installation process, it is necessary to first fix the mounting ring, then fix two fixing rods above the mounting ring, and then fix the transformer in the middle of the upper surface of the two fixing rods. This installation method requires work in mid-air throughout the entire process. After the fixing rods are installed, the transformer needs to be placed between the two rods from above, which is very laborious and unsafe. The installation of the inter-column transformer requires many geometric tolerances. The two fixing rods need to overlap in the same horizontal plane. The transformer needs to be fixed in the middle of the two fixing rods, and they must be symmetrical left and right, front and back. It is very inconvenient or even impossible to perform such measurements and adjustments in the air. It is very laborious to move the transformer secondary. Currently, it can only rely on manual visual inspection, which has a large error, low installation efficiency, and low installation safety. Therefore, a mounting device for inter-column transformer installation is needed. Summary of the invention

[0003] The purpose of the present invention is to overcome the deficiencies of the prior art and to provide an installation device and an installation method for an inter-column transformer, which solve the problems in the above-mentioned background technology.

[0004] The objective of the present invention is achieved in this way: an installation device for an inter-column transformer comprises a base plate, a movable component is arranged at the lower end of the base plate, fixed components are arranged at both the left and right ends of the base plate, a groove is provided on the upper surface of the base plate, a plurality of vertically extending hydraulic telescopic columns are fixedly arranged inside the groove, a support plate is fixedly arranged on the upper end of the hydraulic telescopic column, an auxiliary groove is provided on the upper surface of the support plate, an operating table is slidably arranged inside the auxiliary groove, the operating table is connected to a driving component, a first strip groove and a second strip groove are provided on the upper surface of the operating table, the first strip groove and the second strip groove are used to place the supporting cross bar of the transformer. When in use, in the default state, the support plate is on the ground, the operating table is low, the two supporting cross bars are respectively placed in the first strip groove and the second strip groove, and then the transformer is placed on top of the two supporting cross bars, so that the operator can install and connect the transformer with the supporting cross bars on the ground. After the installation is completed, the hydraulic telescopic column is raised to drive the transformer and the supporting cross bars to rise synchronously. After the transformer is raised to the appropriate position, it is only necessary to fix the two ends of the supporting cross bar to the poles on both sides respectively, so that the operator can install the transformer on the ground throughout the whole process, the installation speed is faster, the tolerance is small, the measurement and adjustment are more convenient, and the accuracy is improved.

[0005] Furthermore, the driving assembly includes a first electric push rod fixedly arranged on the upper end of the support plate, the telescopic rod of the first electric push rod is connected to the side wall of the operating table, the left inner wall of the auxiliary groove is provided with a left guide groove, the right inner wall of the auxiliary groove is provided with a right guide groove, the left side wall of the operating table is fixedly provided with a left guide protrusion, the right side wall of the operating table is fixedly provided with a right guide protrusion, and the left guide protrusion is slidably matched with the left guide groove, and the right guide protrusion is slidably matched with the right guide groove. When in use, after the transformer and the supporting cross bar are installed above the operating table, they are raised by the hydraulic telescopic column, and then the telescopic rod of the first electric push rod is extended, which can drive the operating table to slide inside the auxiliary groove, and the operating table slides horizontally to drive the transformer and the supporting cross bar to move horizontally, so that the transformer and the supporting cross bar are laterally offset outside the support plate, which is convenient for the two ends of the supporting cross bar to be fixedly installed with the electric poles on both sides. Through the setting of the left guide groove, the right guide groove, the left guide protrusion and the right guide protrusion, the operating table can slide more smoothly inside the auxiliary groove.

[0006] Furthermore, the moving assembly includes a plurality of rotating seats fixedly arranged on the lower surface of the base plate, the lower end of the rotating seat is fixedly connected to a connecting plate, the lower surface of the connecting plate is fixedly provided with a first vertical plate and a second vertical plate, and a spacing is provided between the first vertical plate and the second vertical plate, a transverse pin is fixedly provided between the first vertical plate and the second vertical plate, the outer portion of the transverse pin is rotatably connected to a rotating wheel, and the lower surface of the connecting plate is provided with a wheel groove for receiving the rotating wheel. By arranging the moving assembly below the base plate, it is convenient to move the base plate and the components above it to the vicinity of the electric pole where the transformer needs to be installed, and by setting the rotating seat, turning is easier and more labor-saving during the process of moving the base plate.

[0007] Further, the fixing assembly includes a first fixing member and a second fixing member, the first fixing member includes a left support plate fixedly connected to the left end of the base plate, a second electric push rod with a telescopic rod extending downward is fixedly arranged on the upper end of the left support plate, a left through hole is provided on the plate surface of the left support plate, the telescopic rod of the second electric push rod passes through the left through hole and extends to the bottom of the left support plate, and the telescopic rod of the second electric push rod is slidably matched with the left through hole. The second fixing member includes a right support plate fixedly connected to the right end of the base plate, a third electric push rod with a telescopic rod extending downward is fixedly arranged on the upper end of the right support plate, a right through hole is provided on the plate surface of the right support plate, the telescopic rod of the third electric push rod passes through the right through hole and extends to the bottom of the right support plate, and the telescopic rod of the third electric push rod is slidably matched with the right through hole. When in use, after the base plate is moved to the vicinity of the electric pole where the transformer needs to be installed, the second electric push rod and the third electric push rod are started, and the second electric push rod and the third electric push rod respectively drive the telescopic rod below them to extend downward, so that the lower end of the telescopic rod is against the ground, so that the base plate can be parked more stably.

[0008] Furthermore, there are four hydraulic telescopic columns, and the four hydraulic telescopic columns are arranged in a rectangular shape, the support plate is rectangular, and the upper ends of the four hydraulic telescopic columns are respectively fixedly connected to the four corners of the lower surface of the support plate. By providing four hydraulic telescopic columns, the support plate is subjected to more stable force during the rising process, avoiding deflection during the rising process, and improving safety.

[0009] A method for installing an installation device for an inter-column transformer comprises: a first step, using a moving assembly to move a base plate to a position between two electric poles where the transformer needs to be installed; a second step, placing a supporting cross bar whose two ends need to be fixed to the side walls of two electric poles above the base plate at a position corresponding to the supporting cross bar; a third step, placing the transformer above the two supporting cross bars, and installing and connecting the transformer to the supporting cross bars; a fourth step, synchronously lifting and raising the transformer and the supporting cross bar, and connecting the two ends of the supporting cross bar to the electric poles on both sides.

[0010] Furthermore, the second step includes a first supporting crossbar and a second supporting crossbar, the first supporting crossbar is placed inside the first strip groove above the operating table, and the second supporting crossbar is placed inside the second strip groove above the operating table. The fourth step includes raising the support plate by raising the hydraulic telescopic column, raising the operating table by raising the support plate, raising the transformer and the supporting crossbar by the operating table, and fixing the two ends of the supporting crossbar to the electric poles on both sides by using the operating table as a support table.

[0011] The beneficial effects of the present invention are as follows: in the default state, the support plate is in the ground state, the operating table is relatively low, the two supporting cross bars are respectively placed in the first strip groove and the second strip groove, and then the transformer is placed above the two supporting cross bars, so that the operator can install and connect the transformer with the supporting cross bars on the ground. After the installation is completed, the transformer and the supporting cross bars are raised synchronously by the hydraulic telescopic column. After the transformer is raised to a suitable position, it is only necessary to fix the two ends of the supporting cross bars with the electric poles on both sides, so that the operator can install the transformer on the ground throughout the whole process, with faster installation speed, smaller tolerance, more convenient measurement and adjustment, and improved accuracy. When in use, after the transformer and the supporting cross bars are installed above the operating table, they are raised by the hydraulic telescopic column, and then the telescopic rod of the first electric push rod is extended, which can drive the operating table to slide inside the auxiliary groove. The lateral sliding of the operating table drives the transformer and the supporting cross bars to move horizontally, so that the transformer and the supporting cross bars are laterally offset from the outside of the support plate, which is convenient for the two ends of the supporting cross bars to be fixedly installed with the electric poles on both sides. By setting the left guide groove, the right guide groove, the left guide protrusion and the right guide protrusion, the operating table can slide more smoothly inside the auxiliary groove. By setting the moving assembly under the base plate, it is convenient to move the base plate and the components above it to the vicinity of the electric pole where the transformer needs to be installed. By setting the swivel seat, turning is easier and more labor-saving during the movement of the base plate. By setting four hydraulic telescopic columns, the support plate is more stable during the rising process, avoiding deflection during the rising process and improving safety. After the base plate is moved to the vicinity of the electric pole where the transformer needs to be installed, the second electric push rod and the third electric push rod are started. The second electric push rod and the third electric push rod respectively drive the telescopic rod below them to extend downward, so that the lower end of the telescopic rod is against the ground, so that the base plate can be parked more stably. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a main structural schematic diagram of the present invention; Figure 2 It is a schematic diagram of the top view of the structure of the present invention; Figure 3 It is a right view structural schematic diagram of the present invention; Figure 4 It is a left-side stereoscopic structural schematic diagram of the present invention; Figure 5 It is a right-side stereoscopic structural schematic diagram of the present invention; Figure 6 It is a rear-view stereoscopic structural schematic diagram of the present invention; Figure 7 The present invention Figure 6 Middle A: Enlarged view; Figure 8 It is a schematic diagram of the three-dimensional structure of the present invention when viewed from above; Fig. 9 The present invention Figure 8 Middle B is an enlarged view.

[0013] In the figure: 1, base plate 2, groove 3, hydraulic telescopic column 4, support plate 5, auxiliary groove 6, operating table 7, first strip groove 8, second strip groove 9, first electric push rod 10, left guide groove 11, left guide protrusion 12, swivel seat 13, connecting plate 14, first vertical plate 15, second vertical plate 16, rotating wheel 17, wheel groove 18, left support plate 19, second electric push rod 20, right support plate 21, third electric push rod 22, transformer. DETAILED DESCRIPTION

[0014] The present invention will be further described in detail below in conjunction with the accompanying drawings. It should be pointed out that all directional words such as up, down, front, back, left, and right appearing in the present invention do not limit the present invention, but are only for clearer description and explanation of the present invention. Example 1

[0015] like Figure 1-9 As shown, the present embodiment discloses an installation device for an inter-column transformer, which includes a base plate 1, a movable component is arranged at the lower end of the base plate 1, and fixed components are arranged at both left and right ends of the base plate 1. A groove 2 is provided on the upper surface of the base plate 1, and a plurality of vertically extending hydraulic telescopic columns 3 are fixedly arranged inside the groove 2. A support plate 4 is fixedly arranged on the upper end of the hydraulic telescopic column 3, and an auxiliary groove 5 is provided on the upper surface of the support plate 4. An operating table 6 is slidably arranged inside the auxiliary groove 5, and the operating table 6 is connected to a driving component. A first strip groove 7 and a second strip groove 8 are provided on the upper surface of the operating table 6, and the first strip groove 7 and the second strip groove 8 are used to place a supporting cross bar of the transformer. When in use, in the default state, the support plate 4 is in the ground state, the operating table 6 is low, the two supporting cross bars are respectively placed in the first strip groove 7 and the second strip groove 8, and then the transformer is placed above the two supporting cross bars, so that the operator can install and connect the transformer with the supporting cross bars on the ground. After the installation is completed, the hydraulic telescopic column 3 is raised to drive the transformer and the supporting cross bars to rise synchronously. After the transformer is raised to the appropriate position, it is only necessary to fix the two ends of the supporting cross bar to the electric poles on both sides respectively, so that the operator can install the transformer on the ground throughout the whole process, the installation speed is faster, the tolerance is small, the measurement and adjustment are more convenient, and the accuracy is improved. Example 2

[0016] like Figure 1-9 As shown, the present embodiment discloses an installation device for an inter-column transformer, which includes a base plate 1, a movable component is arranged at the lower end of the base plate 1, and fixed components are arranged at both left and right ends of the base plate 1. A groove 2 is provided on the upper surface of the base plate 1, and a plurality of vertically extending hydraulic telescopic columns 3 are fixedly arranged inside the groove 2. A support plate 4 is fixedly arranged on the upper end of the hydraulic telescopic column 3, and an auxiliary groove 5 is provided on the upper surface of the support plate 4. An operating table 6 is slidably arranged inside the auxiliary groove 5, and the operating table 6 is connected to a driving component. A first strip groove 7 and a second strip groove 8 are provided on the upper surface of the operating table 6, and the first strip groove 7 and the second strip groove 8 are used to place a supporting cross bar of the transformer. When in use, in the default state, the support plate 4 is in the ground state, the operating table 6 is low, the two supporting cross bars are respectively placed in the first strip groove 7 and the second strip groove 8, and then the transformer is placed above the two supporting cross bars, so that the operator can install and connect the transformer with the supporting cross bars on the ground. After the installation is completed, the hydraulic telescopic column 3 is raised to drive the transformer and the supporting cross bars to rise synchronously. After the transformer is raised to the appropriate position, it is only necessary to fix the two ends of the supporting cross bar to the electric poles on both sides respectively, so that the operator can install the transformer on the ground throughout the whole process, the installation speed is faster, the tolerance is small, the measurement and adjustment are more convenient, and the accuracy is improved.

[0017] For better effect, the driving assembly includes a first electric push rod 9 fixedly arranged on the upper end of the support plate 4, the telescopic rod of the first electric push rod 9 is connected to the side wall of the operating table 6, the left inner wall of the auxiliary groove 5 is provided with a left guide groove 10, the right inner wall of the auxiliary groove 5 is provided with a right guide groove, the left side wall of the operating table 6 is fixedly provided with a left guide protrusion 11, the right side wall of the operating table 6 is fixedly provided with a right guide protrusion, and the left guide protrusion 11 is slidably matched with the left guide groove 10, and the right guide protrusion is slidably matched with the right guide groove. When in use, after the transformer and the supporting cross bar are installed above the operating table 6, they are raised by the hydraulic telescopic column 3, and then the telescopic rod of the first electric push rod 9 is extended, which can drive the operating table 6 to slide inside the auxiliary groove 5, and the lateral sliding of the operating table 6 drives the transformer and the supporting cross bar to move laterally, so that the transformer and the supporting cross bar are laterally offset from the outside of the support plate 4, which is convenient for the two ends of the supporting cross bar to be fixedly installed with the electric poles on both sides. By arranging the left guide groove 10 , the right guide groove, the left guide protrusion 11 and the right guide protrusion, the operating platform 6 can slide more smoothly in the auxiliary groove 5 .

[0018] For better effect, the moving assembly includes a plurality of rotating seats 12 fixedly arranged on the lower surface of the base plate 1, the lower end of the rotating seat 12 is fixedly connected to a connecting plate 13, the lower surface of the connecting plate 13 is fixedly arranged with a first vertical plate 14 and a second vertical plate 15, and a spacing is arranged between the first vertical plate 14 and the second vertical plate 15, a transverse pin is fixedly arranged between the first vertical plate 14 and the second vertical plate 15, the outer rotation of the transverse pin is connected with a rotating wheel 16, and the lower surface of the connecting plate 13 is provided with a wheel groove 17 for accommodating the rotating wheel 16. By arranging the moving assembly below the base plate 1, it is convenient to move the base plate 1 and the components above it to the vicinity of the electric pole where the transformer needs to be installed, and by setting the rotating seat 12, turning is more labor-saving and easy during the process of moving the base plate 1.

[0019] For better effect, the fixing assembly includes a first fixing member and a second fixing member, the first fixing member includes a left support plate 18 fixedly connected to the left end of the base plate 1, a second electric push rod 19 with a telescopic rod extending downward is fixedly arranged on the upper end of the left support plate 18, a left through hole is opened on the plate surface of the left support plate 18, the telescopic rod of the second electric push rod 19 passes through the left through hole and extends to the bottom of the left support plate 18, and the telescopic rod of the second electric push rod 19 is slidably matched with the left through hole. The second fixing member includes a right support plate 20 fixedly connected to the right end of the base plate 1, a third electric push rod 21 with a telescopic rod extending downward is fixedly arranged on the upper end of the right support plate 20, a right through hole is opened on the plate surface of the right support plate 20, the telescopic rod of the third electric push rod 21 passes through the right through hole and extends to the bottom of the right support plate 20, and the telescopic rod of the third electric push rod 21 is slidably matched with the right through hole. During use, after the base plate 1 is moved to the vicinity of the electric pole where the transformer needs to be installed, the second electric push rod 19 and the third electric push rod 21 are started, and the second electric push rod 19 and the third electric push rod 21 respectively drive the telescopic rods thereunder to extend downward, so that the lower ends of the telescopic rods are against the ground, so that the base plate 1 can be parked more stably. Example 3

[0020] like Figure 1-9As shown, the present embodiment discloses an installation device for an inter-column transformer, which includes a base plate 1, a movable component is arranged at the lower end of the base plate 1, and fixed components are arranged at both left and right ends of the base plate 1. A groove 2 is provided on the upper surface of the base plate 1, and a plurality of vertically extending hydraulic telescopic columns 3 are fixedly arranged inside the groove 2. A support plate 4 is fixedly arranged on the upper end of the hydraulic telescopic column 3, and an auxiliary groove 5 is provided on the upper surface of the support plate 4. An operating table 6 is slidably arranged inside the auxiliary groove 5, and the operating table 6 is connected to a driving component. A first strip groove 7 and a second strip groove 8 are provided on the upper surface of the operating table 6, and the first strip groove 7 and the second strip groove 8 are used to place a supporting cross bar of the transformer. When in use, in the default state, the support plate 4 is in the ground state, the operating table 6 is low, the two supporting cross bars are respectively placed in the first strip groove 7 and the second strip groove 8, and then the transformer is placed above the two supporting cross bars, so that the operator can install and connect the transformer with the supporting cross bars on the ground. After the installation is completed, the hydraulic telescopic column 3 is raised to drive the transformer and the supporting cross bars to rise synchronously. After the transformer is raised to the appropriate position, it is only necessary to fix the two ends of the supporting cross bar to the electric poles on both sides respectively, so that the operator can install the transformer on the ground throughout the whole process, the installation speed is faster, the tolerance is small, the measurement and adjustment are more convenient, and the accuracy is improved.

[0021] For better effect, the driving assembly includes a first electric push rod 9 fixedly arranged on the upper end of the support plate 4, the telescopic rod of the first electric push rod 9 is connected to the side wall of the operating table 6, the left inner wall of the auxiliary groove 5 is provided with a left guide groove 10, the right inner wall of the auxiliary groove 5 is provided with a right guide groove, the left side wall of the operating table 6 is fixedly provided with a left guide protrusion 11, the right side wall of the operating table 6 is fixedly provided with a right guide protrusion, and the left guide protrusion 11 is slidably matched with the left guide groove 10, and the right guide protrusion is slidably matched with the right guide groove. When in use, after the transformer and the supporting cross bar are installed above the operating table 6, they are raised by the hydraulic telescopic column 3, and then the telescopic rod of the first electric push rod 9 is extended, which can drive the operating table 6 to slide inside the auxiliary groove 5, and the lateral sliding of the operating table 6 drives the transformer and the supporting cross bar to move laterally, so that the transformer and the supporting cross bar are laterally offset from the outside of the support plate 4, which is convenient for the two ends of the supporting cross bar to be fixedly installed with the electric poles on both sides. By arranging the left guide groove 10 , the right guide groove, the left guide protrusion 11 and the right guide protrusion, the operating platform 6 can slide more smoothly in the auxiliary groove 5 .

[0022] For better effect, the moving assembly includes a plurality of rotating seats 12 fixedly arranged on the lower surface of the base plate 1, the lower end of the rotating seat 12 is fixedly connected to a connecting plate 13, the lower surface of the connecting plate 13 is fixedly arranged with a first vertical plate 14 and a second vertical plate 15, and a spacing is arranged between the first vertical plate 14 and the second vertical plate 15, a transverse pin is fixedly arranged between the first vertical plate 14 and the second vertical plate 15, the outer rotation of the transverse pin is connected with a rotating wheel 16, and the lower surface of the connecting plate 13 is provided with a wheel groove 17 for accommodating the rotating wheel 16. By arranging the moving assembly below the base plate 1, it is convenient to move the base plate 1 and the components above it to the vicinity of the electric pole where the transformer needs to be installed, and by setting the rotating seat 12, turning is more labor-saving and easy during the process of moving the base plate 1.

[0023] For better effect, the fixing assembly includes a first fixing member and a second fixing member, the first fixing member includes a left support plate 18 fixedly connected to the left end of the base plate 1, a second electric push rod 19 with a telescopic rod extending downward is fixedly arranged on the upper end of the left support plate 18, a left through hole is opened on the plate surface of the left support plate 18, the telescopic rod of the second electric push rod 19 passes through the left through hole and extends to the bottom of the left support plate 18, and the telescopic rod of the second electric push rod 19 is slidably matched with the left through hole. The second fixing member includes a right support plate 20 fixedly connected to the right end of the base plate 1, a third electric push rod 21 with a telescopic rod extending downward is fixedly arranged on the upper end of the right support plate 20, a right through hole is opened on the plate surface of the right support plate 20, the telescopic rod of the third electric push rod 21 passes through the right through hole and extends to the bottom of the right support plate 20, and the telescopic rod of the third electric push rod 21 is slidably matched with the right through hole. During use, after the base plate 1 is moved to the vicinity of the electric pole where the transformer needs to be installed, the second electric push rod 19 and the third electric push rod 21 are started, and the second electric push rod 19 and the third electric push rod 21 respectively drive the telescopic rods thereunder to extend downward, so that the lower ends of the telescopic rods are against the ground, so that the base plate 1 can be parked more stably.

[0024] In order to achieve better effect, there are four hydraulic telescopic columns 3, and the four hydraulic telescopic columns 3 are arranged in a rectangular shape, the support plate 4 is rectangular, and the upper ends of the four hydraulic telescopic columns 3 are respectively fixedly connected to the four corners of the lower surface of the support plate 4. By providing four hydraulic telescopic columns 3, the support plate 4 is more stably stressed during the rising process, avoiding deflection during the rising process, and improving safety.

[0025] A method for installing a mounting device for a column transformer includes: a first step, using a moving assembly to move a base plate 1 to a position between two electric poles where the transformer needs to be installed; a second step, placing a supporting crossbar whose two ends need to be fixed on the side walls of two electric poles to a position above the base plate 1 corresponding to the supporting crossbar; a third step, placing the transformer above the two supporting crossbars, and installing and connecting the transformer to the supporting crossbar; a fourth step, lifting the transformer and the supporting crossbar synchronously, and connecting the two ends of the supporting crossbar to the electric poles on both sides. The second step includes a first supporting crossbar and a second supporting crossbar, placing the first supporting crossbar inside a first strip groove 7 above an operating table 6, and placing the second supporting crossbar inside a second strip groove 8 above the operating table 6. The fourth step includes driving the support plate 4 to rise by lifting the hydraulic telescopic column 3, driving the operating table 6 to rise by lifting the support plate 4, driving the transformer and the supporting crossbar to rise by using the operating table 6, and fixing the two ends of the supporting crossbar to the electric poles on both sides by using the operating table 6 as a support table.

[0026] The above are only preferred specific implementation modes of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solutions and concepts of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A mounting device for a column transformer, comprising a substrate, characterized in that: A moving component is provided at the lower end of the base plate, and fixed components are provided at both left and right ends of the base plate. A groove is provided on the upper surface of the base plate, and a plurality of vertically extending hydraulic telescopic columns are fixedly provided inside the groove. A supporting plate is fixedly provided on the upper end of the hydraulic telescopic column, and an auxiliary groove is provided on the upper surface of the supporting plate. An operating table is slidably provided inside the auxiliary groove, and the operating table is connected to a driving component. A first strip groove and a second strip groove are provided on the upper surface of the operating table, and the first strip groove and the second strip groove are used to place a supporting cross bar of the transformer.

2. The installation device for the inter-column transformer according to claim 1, characterized in that: The driving assembly includes a first electric push rod fixedly arranged on the upper end of the carrier plate, the telescopic rod of the first electric push rod is connected to the side wall of the operating table, the left inner wall of the auxiliary groove is provided with a left guide groove, the right inner wall of the auxiliary groove is provided with a right guide groove, the left side wall of the operating table is fixedly provided with a left guide protrusion, the right side wall of the operating table is fixedly provided with a right guide protrusion, and the left guide protrusion is slidably matched with the left guide groove, and the right guide protrusion is slidably matched with the right guide groove.

3. The installation device for an inter-column transformer according to claim 1, characterized in that: The moving assembly includes a plurality of swivel seats fixedly arranged on the lower surface of the base plate, a connecting plate fixedly connected to the lower end of the swivel seat, a first vertical plate and a second vertical plate fixedly arranged on the lower surface of the connecting plate, and a spacing is arranged between the first vertical plate and the second vertical plate, a transverse pin is fixedly arranged between the first vertical plate and the second vertical plate, a rotating wheel is rotatably connected to the outside of the transverse pin, and a wheel groove for accommodating the rotating wheel is opened on the lower surface of the connecting plate.

4. The installation device for an inter-column transformer according to claim 1, characterized in that: The fixing assembly includes a first fixing member and a second fixing member, the first fixing member includes a left support plate fixedly connected to the left end of the base plate, the upper end of the left support plate is fixedly provided with a second electric push rod with a telescopic rod extending downward, the plate surface of the left support plate is provided with a left through hole, the telescopic rod of the second electric push rod passes through the left through hole and extends to the bottom of the left support plate, and the telescopic rod of the second electric push rod is slidably matched with the left through hole.

5. The installation device for the inter-column transformer according to claim 4, characterized in that: The second fixing member includes a right support plate fixedly connected to the right end of the base plate, a third electric push rod with a telescopic rod extending downward is fixedly provided on the upper end of the right support plate, a right through hole is opened on the plate surface of the right support plate, the telescopic rod of the third electric push rod passes through the right through hole and extends to the bottom of the right support plate, and the telescopic rod of the third electric push rod is slidably matched with the right through hole.

6. The installation device for an inter-column transformer according to claim 1, characterized in that: There are four hydraulic telescopic columns, and the four hydraulic telescopic columns are arranged in a rectangular shape. The support plate is rectangular, and the upper ends of the four hydraulic telescopic columns are fixedly connected to the four corners of the lower surface of the support plate.

7. A method for installing a mounting device for a column transformer, characterized in that: include: The first step is to use the mobile assembly to move the substrate to the position between the two poles where the transformer needs to be installed; Step 2: Place the supporting crossbars, which need to be fixed at both ends on the side walls of the two poles, above the base plate at positions corresponding to the supporting crossbars; Step 3: Place the transformer above the two supporting cross bars and install and connect the transformer to the supporting cross bars; Step 4: Lift the transformer and the supporting cross bar simultaneously, and connect the two ends of the supporting cross bar to the electric poles on both sides respectively.

8. The installation method of the inter-column transformer installation device according to claim 7, characterized in that: The second step includes installing a first supporting cross bar and a second supporting cross bar, placing the first supporting cross bar into a first strip groove above the operating table, and placing the second supporting cross bar into a second strip groove above the operating table.

9. The installation method of the inter-column transformer installation device according to claim 8, characterized in that: The fourth step includes raising the support plate by raising the hydraulic telescopic column, raising the operating table by raising the support plate, raising the transformer and the supporting cross bar by using the operating table, and fixing the two ends of the supporting cross bar to the electric poles on both sides by using the operating table as a support table.

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