CN110767415A

CN110767415A - Complete equipment for pole transformer platform

Info

Publication number: CN110767415A
Application number: CN201911027517.9A
Authority: CN
Inventors: 周建斌
Original assignee: Yueqing Chenyi Enterprise Information Consulting Co Ltd
Current assignee: Yueqing Chenyi Enterprise Information Consulting Co Ltd
Priority date: 2019-10-21
Filing date: 2019-10-21
Publication date: 2020-02-07

Abstract

The invention relates to the technical field of electrical complete equipment, and discloses complete equipment of a transformer platform on a column, which comprises a transformer body, wherein a cross arm support is arranged at the bottom of the transformer body, a distribution box body is arranged at the bottom of the cross arm support, first supporting plates are fixedly connected to the upper side and the lower side of the cross arm support, a fixing mechanism is fixedly connected to one side, away from the cross arm support, of each first supporting plate, and a second supporting plate is fixedly connected to one side, away from the cross arm support, of each fixing mechanism. According to the invention, the first supporting plate, the fixing mechanism, the second supporting plate, the fixing block, the fixing hole and the mounting plate are arranged, and the fixing column is inserted into the fixing hole, so that the transformer body or the distribution box body is fixed on the cross arm support; during the dismantlement, shift out the fixed column from the fixed orifices, make transformer body or block terminal body and cross arm support separation, make transformer body or block terminal body dismouting comparatively convenient, the maintenance personal of being convenient for changes transformer body or block terminal body.

Description

Complete equipment for pole transformer platform

Technical Field

The invention relates to the technical field of electrical complete equipment, in particular to pole-mounted transformer station complete equipment.

Background

The pole-mounted transformer station complete equipment in the current market mainly comprises a transformer and a low-voltage comprehensive distribution box. Wherein, the transformer and the low-voltage comprehensive distribution box can adopt a horizontal integrated design or a vertical integrated design. The transformer is installed in the top of cross arm support soon to vertical integration, synthesizes the block terminal with the low pressure and installs the below at the cross arm support, and vertical connection becomes integrative, hangs the complete sets of installing vertical integration through the cross arm support during the use between two poles. Current transformer platform complete sets on post mostly through welding or bolt fastening's mode, synthesizes block terminal and cross arm support with transformer, low pressure and is in the same place, and the dismouting is comparatively troublesome, and the maintenance personal of being not convenient for is synthesized the block terminal to the transformer or the low pressure of damage and is changed.

Disclosure of Invention

The invention aims to solve the defects in the prior art, such as: the existing pole-mounted transformer platform complete equipment mostly integrates the transformer, the low-voltage integrated distribution box and the cross arm bracket together in a welding or bolt fixing mode, is relatively troublesome to disassemble and assemble, is inconvenient for maintenance personnel to replace the damaged transformer or the low-voltage integrated distribution box, and provides the pole-mounted transformer platform complete equipment.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a transformer platform complete sets on post, includes the transformer body, the bottom of transformer body is provided with the cross arm support, the bottom of cross arm support is provided with the block terminal body, the first backup pad of the equal fixedly connected with in upper and lower both sides of cross arm support, one side fixedly connected with fixed establishment of cross arm support is kept away from to first backup pad, one side fixedly connected with second backup pad of cross arm support is kept away from to fixed establishment.

The equal sliding connection in fixed establishment's the left and right sides has the fixed block, the fixed block has been seted up near one side of fixed establishment, the inner wall of fixed orifices and fixed establishment's surperficial sliding connection, the gas tank has all been seted up to the upper and lower both sides of fixed orifices inner wall.

The bottom of transformer body and the upper surface of block terminal body all are through bolt fixedly connected with mounting panel, one side that the mounting panel is close to the cross arm support is kept away from one side fixed connection of cross arm support with the fixed block.

Preferably, the fixing mechanism includes a frame, a front fixedly connected with air pipe of the inner wall of the frame, the inner wall of the air pipe is slidably connected with an air pushing column, a front fixedly connected with handle column of the air pushing column, a first through hole is formed in the front of the frame, the handle column is located inside the first through hole, sliders are slidably connected to the front side and the rear side of the frame, the upper side and the lower side of each slider are respectively slidably connected to one side of the first supporting plate, which is far away from the cross arm support, and one side of the second supporting plate, which is close to the cross arm support, respectively, a fixing column is fixedly connected to one side of the slider, which is far away from the air pipe, the surface of the fixing column is slidably connected to the inner wall of the fixing hole, the second through hole is.

Preferably, the gas pushing column and the handle column are both cylinders, the center of the gas pushing column and the center of the handle column are on the same vertical line, and the diameter of the gas pushing column is larger than that of the handle column.

Preferably, the center of the second through hole and the center of the fixing column are on the same vertical line, and the diameter of the second through hole is larger than that of the fixing column.

Preferably, the inner wall of the first through hole and the inner wall of the second through hole are fixedly connected with dust screens, and the surfaces of the handle column and the fixed column are slidably connected with the inner walls of the dust screens.

Preferably, the gap between the back of the trachea and the frame is 3 mm.

Preferably, the equal fixedly connected with clamp in the left and right sides of cross arm support, the inner wall fixedly connected with pole of clamp, one side that the cross arm support was kept away from to the clamp is seted up threaded hole, the inner wall threaded connection of screw hole has the screw thread post, the electric pole is kept away from one side of cross arm support and is seted up the spacing groove, the inner wall of spacing groove and the surface sliding connection of screw thread post.

Preferably, the upper surface of the cross arm support is provided with a positioning hole, the inner wall of the positioning hole is fixedly connected with a positioning column, one side, close to the cross arm support, of the fixing block is provided with a positioning groove, and the inner wall of the positioning groove is connected with the surface of the positioning column in a sliding mode.

Preferably, the equal fixedly connected with snap ring in the left and right sides of block terminal body, the surperficial sliding connection of snap ring has the couple, the last fixed surface of couple is connected with the pulling force rope, the equal fixedly connected with go-between in the surface of pulling force rope and couple, the last fixed surface of pulling force rope is connected with the connecting block, the upper surface of connecting block and the bottom fixed connection of cross arm support.

Compared with the prior art, the invention has the beneficial effects that:

(1) according to the transformer or distribution box, the first supporting plate, the fixing mechanism, the second supporting plate, the fixing block, the fixing hole and the mounting plate are arranged, when the transformer body or the distribution box body is mounted on the cross arm support, the handle column is pulled, air in the frame is sucked into the air pipe through the air pushing column, the distance between the left sliding block and the right sliding block is reduced, the fixing column is further taken into the frame, then the mounting plate is contacted with the second supporting plate, the fixing hole is aligned with the fixing column, the handle column is pushed, the air in the air pipe is pushed into the frame through the air pushing column, the distance between the left sliding block and the right sliding block is increased, the fixing column is further inserted into the fixing hole, and the transformer body or the distribution box body is fixed on the cross; when the dismounting device is used, the handle column is pulled, the air in the frame is pumped into the air pipe through the air pushing column, the fixing column is moved out from the fixing hole, the transformer body or the distribution box body is separated from the cross arm support, the transformer body or the distribution box body is convenient to dismount, and maintenance personnel can replace the transformer body or the distribution box body conveniently.

(2) According to the invention, the threaded column and the limiting groove are arranged, and after the threaded column is inserted into the limiting groove, the threaded column can limit the clamp, so that the fixing effect of the clamp is effectively improved, and meanwhile, the dust screen can block dust in the air, so that the dust can not enter the frame, and the sliding block is prevented from being locked.

(3) According to the transformer body or distribution box, the positioning hole, the positioning groove and the positioning column are arranged, when the transformer body or distribution box body is installed, the positioning column is inserted into the positioning groove, and the positioning groove plays a positioning role in positioning the positioning column, so that the positioning column is aligned with the fixing hole, and maintenance personnel can install the transformer body or the distribution box body conveniently.

(4) According to the invention, the snap ring, the hook, the tension rope, the connecting ring and the connecting block are arranged, after the distribution box body is fixed on the cross arm support, the hook is pulled, and the hook is clamped on the snap ring, at the moment, the tension rope plays a role in pulling the distribution box body, so that the downward gravity of the distribution box body is reduced, and the phenomenon that the joint of the frame and the first supporting plate is cracked due to the larger gravity of the distribution box body after the distribution box body is fixed on the cross arm support is prevented.

Drawings

FIG. 1 is a schematic diagram of the structure of the present invention;

FIG. 2 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;

FIG. 3 is an enlarged view of the invention at B of FIG. 1;

FIG. 4 is a front view of the structure of the present invention;

FIG. 5 is an enlarged view of the invention at C of FIG. 4;

FIG. 6 is a schematic view of the internal structure of the fixing mechanism of the present invention;

FIG. 7 is a side view of the anchor block of the present invention;

fig. 8 is a side view of a clamp of the present invention.

In the figure: 1. a transformer body; 2. a cross arm support; 3. a distribution box body; 4. a first support plate; 5. a fixing mechanism; 51. a frame; 52. an air tube; 53. pushing the gas column; 54. a handle post; 55. a first through hole; 56. a slider; 57. fixing a column; 58. a second through hole; 6. a second support plate; 7. a fixed block; 8. a fixing hole; 9. an air tank; 10. mounting a plate; 11. a dust screen; 12. clamping a hoop; 13. an electric pole; 14. a threaded hole; 15. a threaded post; 16. a limiting groove; 17. positioning holes; 18. a positioning column; 19. positioning a groove; 20. a snap ring; 21. hooking; 22. a tension rope; 23. a connecting ring; 24. and (4) connecting the blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-8, a pole-mounted transformer station complete equipment comprises a transformer body 1, a cross arm support 2 is arranged at the bottom of the transformer body 1, a distribution box body 3 is arranged at the bottom of the cross arm support 2, first support plates 4 are fixedly connected to the upper side and the lower side of the cross arm support 2, one side, far away from the cross arm support 2, of each first support plate 4 is fixedly connected with a fixing mechanism 5, and one side, far away from the cross arm support 2, of each fixing mechanism 5 is fixedly connected with a second support plate 6.

The equal sliding connection in the left and right sides of fixed establishment 5 has fixed block 7, and fixed block 7 has seted up fixed orifices 8 near one side of fixed establishment 5, and the air groove 9 has all been seted up to the upper and lower both sides of the inner wall of fixed orifices 8 and fixed establishment 5's surperficial sliding connection, fixed orifices 8.

The bottom of transformer body 1 and the upper surface of block terminal body 3 all are through bolt fixedly connected with mounting panel 10, and one side that cross arm support 2 was kept away from to one side that cross arm support 2 was kept away from with fixed block 7 to mounting panel 10.

The fixing mechanism 5 comprises a frame 51, an air pipe 52 is fixedly connected to the front side of the inner wall of the frame 51, a gap between the back of the air pipe 52 and the frame 51 is 3mm, an air pushing column 53 is connected to the inner wall of the air pipe 52 in a sliding manner, the air quantity in the air pipe 52 is changed through the air pushing column 53, a handle column 54 is fixedly connected to the front side of the air pushing column 53, the length sum of the air pushing column 53 and the width sum of the handle column 54 is larger than the width of the frame 51, a first through hole 55 is formed in the front side of the frame 51, the handle column 54 is positioned in the first through hole 55, sliders 56 are connected to the front side and the rear side of the frame 51 in a sliding manner, the upper side and the lower side of each slider 56 are respectively connected with the side of the first supporting plate 4 far away from the cross arm bracket 2 and the side of the second supporting plate 6 near the cross arm bracket 2 in a sliding manner, a fixed column 57 is fixedly, the fixed column 57 is located inside the second through hole 58, the air pushing column 53 and the handle column 54 are both cylinders, the center of the air pushing column 53 and the center of the handle column 54 are on the same vertical line, the diameter of the air pushing column 53 is larger than that of the handle column 54, the center of the second through hole 58 and the center of the fixed column 57 are on the same vertical line, the diameter of the second through hole 58 is larger than that of the fixed column 57, air inside and outside the frame 51 circulates through the second through hole 58 and the air groove 9, air inside the air pipe 52 circulates through the first through hole 55, the inner wall of the first through hole 55 and the inner wall of the second through hole 58 are both fixedly connected with the dust screen 11, the surface of the handle column 54 and the surface of the fixed column 57 are both in sliding connection with the inner wall of the dust screen 11, and the dust screen 11 is arranged to block dust in the air, so that the dust cannot enter the frame 51, and the sliding block of the slider 56 is prevented.

Equal fixedly connected with clamp 12 in the left and right sides of cross arm support 2, the inner wall fixedly connected with pole 13 of clamp 12, one side that cross arm support 2 was kept away from to clamp 12 has seted up threaded hole 14, threaded hole 14's inner wall threaded connection has screw thread post 15, spacing groove 16 has been seted up to one side that cross arm support 2 was kept away from to pole 13, the inner wall of spacing groove 16 and the sliding surface connection of screw thread post 15, insert screw thread post 15 behind the spacing groove 16, screw thread post 15 plays limiting displacement to clamp 12, and then the effectual fixed effect that improves clamp 12.

Locating hole 17 has been seted up to the upper surface of cross arm support 2, and locating hole 17's inner wall fixedly connected with reference column 18, and locating slot 19 has been seted up to one side that fixed block 7 is close to cross arm support 2, and locating slot 19's inner wall and reference column 18's sliding surface are connected, insert reference column 18 to locating slot 19 back, and locating slot 19 plays the positioning action to reference column 18, makes fixed column 57 align with fixed orifices 8, and the maintenance personal of being convenient for installs transformer body 1 or block terminal body 3.

The left side and the right side of the distribution box body 3 are both fixedly connected with a snap ring 20, the surface of the snap ring 20 is slidably connected with a hook 21, the upper surface of the hook 21 is fixedly connected with a tension rope 22, the surface of the tension rope 22 and the surface of the hook 21 are both fixedly connected with a connecting ring 23, the upper surface of the tension rope 22 is fixedly connected with a connecting block 24, the upper surface of the connecting block 24 is fixedly connected with the bottom of the cross arm bracket 2, after the distribution box body 3 is fixed on the cross arm bracket 2 through the arrangement of the snap ring 20, the hook 21, the tension rope 22, the connecting ring 23 and the connecting block 24, the hook 21 is pulled to clamp the hook 21 on the snap ring 20, at this time, the tension rope 22 plays a role in pulling the distribution box body 3, so that the downward gravity of the distribution box body 3 is reduced, the distribution box body 3 is prevented from being fixed on the cross arm bracket 2, the joint between the frame 51 and the first support plate 4 is cracked due to the large gravity of the distribution box body 3.

In the invention, when a user installs the device, the cross arm bracket 2 is fixed between the left and right electric poles 13 through the hoop 12, further the transformer station complete equipment on the column is fixed on the electric poles 13, and then the threaded column 15 is inserted into the limiting groove 16. When the transformer body 1 or the distribution box body 3 is disassembled, the handle column 54 is pulled, the air in the frame 51 is pumped into the air pipe 52 through the air pushing column 53, the fixing column 57 is moved out from the fixing hole 8, and the transformer body 1 or the distribution box body 3 is disassembled. When the transformer body 1 or the distribution box body 3 is mounted on the cross arm bracket 2, the handle column 54 is pulled, air in the frame 51 is sucked into the air pipe 52 through the air pushing column 53, the distance between the left and right sliders 56 is reduced, the fixing column 57 is further received in the frame 51, then the mounting plate 10 is contacted with the second supporting plate 6, the fixing hole 8 is aligned with the fixing column 57, the handle column 54 is pushed, air in the air pipe 52 is pushed into the frame 51 through the air pushing column 53, the distance between the left and right sliders 56 is increased, the fixing column 57 is further inserted into the fixing hole 8, and the transformer body 1 or the distribution box body 3 is fixed on the cross arm bracket 2.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims

1. A complete set of equipment for a transformer platform on a column comprises a transformer body (1), and is characterized in that a cross arm support (2) is arranged at the bottom of the transformer body (1), a distribution box body (3) is arranged at the bottom of the cross arm support (2), first supporting plates (4) are fixedly connected to the upper side and the lower side of the cross arm support (2), a fixing mechanism (5) is fixedly connected to one side, far away from the cross arm support (2), of each first supporting plate (4), and a second supporting plate (6) is fixedly connected to one side, far away from the cross arm support (2), of each fixing mechanism (5);

the left side and the right side of the fixing mechanism (5) are both connected with fixing blocks (7) in a sliding mode, one side, close to the fixing mechanism (5), of each fixing block (7) is provided with a fixing hole (8), the inner wall of each fixing hole (8) is connected with the surface of the fixing mechanism (5) in a sliding mode, and the upper side and the lower side of the inner wall of each fixing hole (8) are both provided with air grooves (9);

the transformer comprises a transformer body (1), wherein the bottom of the transformer body (1) and the upper surface of a distribution box body (3) are both fixedly connected with mounting plates (10) through bolts, and one side, close to a cross arm support (2), of each mounting plate (10) is fixedly connected with one side, far away from the cross arm support (2), of each fixing block (7).

2. The transformer station complete equipment on the pole according to claim 1, wherein the fixing mechanism (5) comprises a frame (51), the front surface of the inner wall of the frame (51) is fixedly connected with an air pipe (52), the inner wall of the air pipe (52) is slidably connected with an air pushing column (53), the front surface of the air pushing column (53) is fixedly connected with a handle column (54), the front surface of the frame (51) is provided with a first through hole (55), the handle column (54) is positioned inside the first through hole (55), the front side and the rear side of the frame (51) are slidably connected with a sliding block (56), the upper side and the lower side of the sliding block (56) are respectively slidably connected with one side of the first supporting plate (4) far away from the cross arm bracket (2) and one side of the second supporting plate (6) near the cross arm bracket (2), one side of the sliding block (56) far away from the air pipe (52) is fixedly connected with a fixing column, the surface of the fixing column (57) is connected with the inner wall of the fixing hole (8) in a sliding mode, second through holes (58) are formed in the left side and the right side of the frame (51), and the fixing column (57) is located inside the second through holes (58).

3. The pole-mounted transformer station kit according to claim 2, characterized in that the gas pushing pole (53) and the handle pole (54) are both cylindrical, the center of the gas pushing pole (53) and the center of the handle pole (54) are on the same vertical line, and the diameter of the gas pushing pole (53) is larger than the diameter of the handle pole (54).

4. The pole-mounted transformer station kit according to claim 2, characterized in that the center of the second through hole (58) is on the same vertical line as the center of the fixed pole (57), and the diameter of the second through hole (58) is larger than the diameter of the fixed pole (57).

5. The pole-mounted transformer station set according to claim 2, characterized in that the inner wall of the first through hole (55) and the inner wall of the second through hole (58) are fixedly connected with a dust screen (11), and the surface of the handle pole (54) and the surface of the fixing pole (57) are slidably connected with the inner wall of the dust screen (11).

6. A pole transformer station kit according to claim 2, characterized in that the gap between the back of the air duct (52) and the frame (51) is 3 mm.

7. The pole-mounted transformer station complete equipment according to claim 1, wherein the left side and the right side of the cross arm support (2) are fixedly connected with clamps (12), the inner wall of each clamp (12) is fixedly connected with an electric pole (13), one side of each clamp (12) far away from the cross arm support (2) is provided with a threaded hole (14), the inner wall of each threaded hole (14) is in threaded connection with a threaded column (15), one side of each electric pole (13) far away from the cross arm support (2) is provided with a limiting groove (16), and the inner wall of each limiting groove (16) is in sliding connection with the surface of each threaded column (15).

8. The pole-mounted transformer station complete equipment according to claim 1, wherein the upper surface of the cross arm support (2) is provided with a positioning hole (17), the inner wall of the positioning hole (17) is fixedly connected with a positioning pole (18), one side of the fixing block (7) close to the cross arm support (2) is provided with a positioning groove (19), and the inner wall of the positioning groove (19) is connected with the surface of the positioning pole (18) in a sliding manner.

9. The pole-mounted transformer station complete equipment according to claim 1, wherein clamping rings (20) are fixedly connected to the left side and the right side of the distribution box body (3), hooks (21) are slidably connected to the surfaces of the clamping rings (20), tension ropes (22) are fixedly connected to the upper surfaces of the hooks (21), connecting rings (23) are fixedly connected to the surfaces of the tension ropes (22) and the surfaces of the hooks (21), connecting blocks (24) are fixedly connected to the upper surfaces of the tension ropes (22), and the upper surfaces of the connecting blocks (24) are fixedly connected with the bottoms of the cross arm supports (2).