CN109768483B

CN109768483B - Movable box-type substation

Info

Publication number: CN109768483B
Application number: CN201910051663.9A
Authority: CN
Inventors: 不公告发明人
Original assignee: Beijing Orsmart Energy Co ltd
Current assignee: Beijing orsmart Energy Co.,Ltd.
Priority date: 2019-01-21
Filing date: 2019-01-21
Publication date: 2020-09-18
Anticipated expiration: 2039-01-21
Also published as: CN109768483A

Abstract

The invention relates to the technical field of substations and discloses a movable box-type substation which comprises a box body, a fixing frame, a first supporting seat and a second supporting seat, wherein the fixing frame is fixedly arranged in the box body, the top of the fixing frame is provided with a limiting hole, the first supporting seat and the second supporting seat are fixedly connected to the bottom of the box body, one side of the fixing frame is connected with a first base in a sliding mode through a bearing, the top of the first base is fixedly connected with a second base through a first bolt, and one side of the second base is fixedly connected with a limiting plate. This portable box-type substation uses through the cooperation of mount, bearing, first base and second base for the transformer can remove in the inside of box, utilizes limiting plate, fixed plate, sleeve, pivot, support cover and stop gear's cooperation to use simultaneously, makes runner assembly accessible fixed plate support the transformer, reduces the deformation volume of first base, the removal of the transformer of being convenient for, in order to make things convenient for to transformer maintenance, change and increase-volume.

Description

Movable box-type substation

Technical Field

The invention relates to the technical field of transformer substations, in particular to a movable box-type transformer substation.

Background

The movable box-type substation is a high-voltage switch device, distribution transformer and low-voltage distribution device, high voltage receives electricity promptly, the transformer step-down, function such as low-voltage distribution combines together organically, install at one dampproofing, rust-resistant, dustproof, protection against rodents, fire prevention, the theftproof, thermal-insulated, it is totally closed, mobilizable steel construction box, the inside transformer of current partial movable box-type substation can not directly be pulled out in the box, inconvenient maintenance to the transformer, change and increase-volume, and box-type substation's gyro wheel and fixed knot structure can not switch, it is inconvenient to remove and fix the box.

Disclosure of Invention

The invention provides a movable box-type substation, which has the advantages that a transformer can be moved, the box-type substation is convenient to move and fix and the like, and solves the problems that the transformer cannot be directly pulled out of a box body and the roller and fixed structures of the box-type substation cannot be switched.

The invention provides the following technical scheme: the utility model provides a portable box-type substation, includes box and fixed mounting and sets up the mount and the first supporting seat and the second supporting seat of fixed connection at the bottom half of spacing hole at the inside and the top of box, there is first base one side of mount through bearing sliding connection, there is the second base first base fixedly connected with at the base top through first bolt, one side fixedly connected with limiting plate of second base, there is the transformer second bolt fixedly connected with on the top of second base, one side fixedly connected with fixed plate of first base, the positive fixedly connected with of fixed plate is located the preceding supporting mechanism of box.

The inside of first supporting seat is rotated and is connected with first axis of rotation, the fixed cover of outer wall of first axis of rotation is equipped with first turbine, the outer first worm that has fixed connection bottom half along the meshing of first turbine, first axis of rotation is located the fixed first connecting plate that has cup jointed of outer wall at the first turbine back, one side of first connecting plate is rotated and is connected with first backup pad, the opposite side fixedly connected with steering mechanism of first connecting plate, first connecting plate and first supporting seat have cup jointed first fixed establishment near the common activity in inside of steering mechanism one side.

The inside of second supporting seat rotates and is connected with the second axis of rotation, the outer wall fixed cover of second axis of rotation is equipped with the second turbine the same with first turbine structure, the outer edge meshing of second turbine has fixed connection bottom half and the second worm the same with first worm structure, the outer wall that the second axis of rotation is located the second turbine back is fixed to be cup jointed the second connecting plate, one side of second connecting plate is rotated and is connected with the second backup pad the same with first backup pad structure, the opposite side of second connecting plate is rotated and is connected with the second gyro wheel, the inside common activity that second connecting plate and second supporting seat are close to second gyro wheel one side has cup jointed the second fixed establishment the same with first fixed establishment structure.

Carefully, the bottom of limiting plate is seted up with the same cylinder hole of the spacing hole diameter in mount top, the fixed pin has been cup jointed through cylinder hole activity to the limiting plate, and the limiting plate passes through the top joint of fixed pin and mount.

And a push-pull rod is arranged on one side of the front surface of the fixed plate.

Carefully, the supporting mechanism includes the sleeve, telescopic back and the positive center department fixed connection of fixed plate, telescopic inside is rotated and is connected with the inside pivot of seting up the spacing groove, supporting mechanism's bottom fixedly connected with supports the cover, the rotating component has been cup jointed through the threaded rod is fixed to the bottom that supports the cover, and the recess with the external diameter looks adaptation of threaded rod is seted up to one side on rotating component's top, telescopic top fixedly connected with is located the preceding limiting mechanism of fixed plate.

Carefully, stop gear includes that the top is provided with the first support frame of pull ring, the bottom and the telescopic top fixed connection of first support frame, the gag lever post has been cup jointed to the inside interaction of first support frame, the bottom and the telescopic inside activity of gag lever post are cup jointed, and the gag lever post extends the inside joint of the inboard bottom of sleeve and pivot, the gag lever post is close to the first solid fixed ring of bottom fixedly connected with at sleeve top, and the top of first solid fixed ring is connected with the inboard top transmission of first support frame through the first spring of suit on the gag lever post.

Carefully, the two sides of the first worm, which are positioned on the first turbine, are both rotatably connected with a fixed seat with the top fixedly connected to the bottom of the box body, and a handle is arranged at one end, far away from the box body, of the first worm.

Carefully, steering mechanism includes the axle sleeve, one side of axle sleeve and one side fixed connection of first connecting plate, the inside of axle sleeve is rotated and is connected with the link, the bottom of link is rotated through the second fixed axle and is connected with first gyro wheel.

Carefully, first fixed establishment includes dead lever and one side fixed connection second support frame on first support seat, the one end of dead lever all cup joints with the inside activity of first support seat and first connecting plate, and the other end of dead lever cup joints with the inside activity of second support frame, the solid fixed ring of middle part fixedly connected with second of dead lever, and the solid fixed ring's of second one side of second is connected with the inboard transmission of second support frame through the second spring of suit on the dead lever outer wall.

The invention has the following beneficial effects:

1. this portable box-type substation uses through the cooperation of mount, bearing, first base and second base for the transformer can remove in the inside of box, utilizes limiting plate, fixed plate, sleeve, pivot, support cover and stop gear's cooperation to use simultaneously, makes runner assembly accessible fixed plate support the transformer, reduces the deformation volume of first base, the removal of the transformer of being convenient for, in order to make things convenient for to transformer maintenance, change and increase-volume.

2. This portable box-type substation uses through the cooperation of first supporting seat, first worm, first axis of rotation, first turbine, first connecting plate and second axis of rotation for first supporting plate and axle sleeve can switch, utilizes the solid fixed ring of second support frame, second and second spring simultaneously, makes the dead lever can fix first connecting plate, conveniently removes and fixes the box.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a side schematic view of the structure of the present invention;

FIG. 3 is a schematic view of the support mechanism of the present invention;

FIG. 4 is a schematic view of a spacing mechanism of the present invention;

FIG. 5 is a schematic view of the steering mechanism of the present invention;

FIG. 6 is a schematic view of a first securing mechanism according to the present invention.

In the figure: 1. a box body; 2. a fixed mount; 3. a first support base; 4. a second support seat; 5. a bearing; 6. a first base; 7. a second base; 8. a limiting plate; 9. a transformer; 10. a fixing plate; 11. a support mechanism; 111. a sleeve; 112. a rotating shaft; 113. a support sleeve; 114. a rotating assembly; 115. a limiting mechanism; 1151. a first support frame; 1152. a limiting rod; 1153. a first retaining ring; 1154. a first spring; 12. a first rotating shaft; 13. a first turbine; 14. a first worm; 15. a first connecting plate; 16. a first support plate; 17. a steering mechanism; 171. a shaft sleeve; 172. a connecting frame; 173. a first roller; 18. a first fixing mechanism; 181. fixing the rod; 182. a second support frame; 183. a second retaining ring; 184. a second spring; 19. a second rotating shaft; 20. a second turbine; 21. a second worm; 22. a second connecting plate; 23. a second support plate; 24. a second roller; 25. a second securing mechanism.

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. 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 portable box-type substation, including box 1 and fixed mounting 2 and the first supporting seat 3 and the second supporting seat 4 of fixed connection in the box 1 bottom of spacing hole are seted up at the inside and the top of box 1 to the mount 2 and fixed mounting, there is first base 6 one side of mount 2 through bearing 5 sliding connection, there is second base 7 at 6 tops of first base through first bolt fixedly connected with, one side fixedly connected with limiting plate 8 of second base 7, second bolt fixedly connected with transformer 9 is passed through on the top of second base 7, one side fixedly connected with fixed plate 10 of first base 6, the positive fixedly connected with of fixed plate 10 is located the preceding supporting mechanism 11 of box 1.

The inside of first supporting seat 3 is rotated and is connected with first rotation axis 12, the fixed cover of the outer wall of first rotation axis 12 is equipped with first turbine 13, the outer edge meshing of first turbine 13 has the first worm 14 of fixed connection box 1 bottom, the fixed cover of the outer wall that first rotation axis 12 is located the first turbine 13 back is connected with first connecting plate 15, one side of first connecting plate 15 is rotated and is connected with first backup pad 16, the opposite side fixedly connected with steering mechanism 17 of first connecting plate 15, first connecting plate 15 and the joint activity of the inside that first supporting seat 3 is close to steering mechanism 17 one side have cup jointed first fixed establishment 18.

A second rotating shaft 19 is rotatably connected inside the second support seat 4, a second worm wheel 20 with the same structure as the first worm wheel 13 is fixedly sleeved on the outer wall of the second rotating shaft 19, a second worm 21 which is fixedly connected with the bottom of the box body 1 and has the same structure as the first worm 14 is meshed on the outer edge of the second worm wheel 20, a second connecting plate 22 is fixedly sleeved on the outer wall of the second rotating shaft 19 on the back face of the second worm wheel 20, a second support plate 23 with the same structure as the first support plate 16 is rotatably connected to one side of the second connecting plate 22, a second roller 24 is rotatably connected to the other side of the second connecting plate 22, and a second fixing mechanism 25 with the same structure as the first fixing mechanism 18 is movably sleeved inside the second connecting plate 22 and one side of the second support seat 4 close to the second roller 24.

The bottom of the limiting plate 8 is provided with a cylindrical hole with the same diameter as the limiting hole at the top of the fixing frame 2, the limiting plate 8 is movably sleeved with a fixing pin through the cylindrical hole, the limiting plate 8 is clamped with the top of the fixing frame 2 through the fixing pin, and the transformer 9 can be fixed by utilizing the cylindrical pin, so that the transformer 9 is prevented from moving when the device moves and is fixed;

a push-pull rod is arranged on one side of the front surface of the fixed plate 10;

as shown in fig. 3, the supporting mechanism 11 includes a sleeve 111, the back of the sleeve 111 is fixedly connected to the center of the front of the fixing plate 10, a rotating shaft 112 with a limiting groove therein is rotatably connected to the inside of the sleeve 111, a supporting sleeve 113 is fixedly connected to the bottom of the supporting mechanism 11, a rotating component 114 is fixedly connected to the bottom end of the supporting sleeve 113 through a threaded rod, a groove matched with the outer diameter of the threaded rod is formed in one side of the top end of the rotating component 114, a limiting mechanism 115 located in front of the fixing plate 10 is fixedly connected to the top of the sleeve 111, and the rotating component 114 can support the transformer 9 by matching the sleeve 111, the rotating shaft 112 and the supporting sleeve 113, so as to reduce the deformation of the first base 6;

as shown in fig. 4, the position-limiting mechanism 115 includes a first support frame 1151 with a pull ring on the top, the bottom of the first support frame 1151 is fixedly connected to the top of the sleeve 111, a position-limiting rod 1152 is sleeved on the inside of the first support frame 1151, the bottom end of the position-limiting rod 1152 is movably sleeved on the inside of the sleeve 111, the bottom end of the limiting rod 1152 extending out of the inner side of the sleeve 111 is clamped with the inner part of the rotating shaft 112, the bottom end of the limiting rod 1152 close to the top of the sleeve 111 is fixedly connected with a first fixing ring 1153, and the top of the first fixing ring 1153 is drivingly connected with the top of the inner side of the first supporting frame 1151 through a first spring 1154 sleeved on the limiting rod 1152, through the cooperative use of the first supporting bracket 1151, the first fixing ring 1153 and the first spring 1154, the limiting rod 1152 can be fixed while the rotating shaft 112 is limited, so that the rotating shaft 112 can rotate conveniently, and the rotating assembly 114 can support the transformer 9 conveniently;

as shown in fig. 1, the first worm 14 is located at both sides of the first worm wheel 13 and is rotatably connected with a fixed seat with the top fixedly connected to the bottom of the box 1, and a handle is arranged at one end of the first worm 14 away from the box 1, so that the first worm 14 can be used for switching the first support plate 16 and the first roller 173 while the first worm wheel 13 rotates, thereby facilitating the movement and fixation of the device;

as shown in fig. 5, the steering mechanism 17 includes a sleeve 171, one side of the sleeve 171 is fixedly connected with one side of the first connecting plate 15, a connecting frame 172 is rotatably connected inside the sleeve 171, a first roller 173 is rotatably connected to the bottom end of the connecting frame 172 through a second fixed shaft, and the sleeve 171, the connecting frame 172 and the first roller 173 are cooperatively used, so that the device can be steered through the first roller 173 when moving, and the device can be moved;

as shown in fig. 6, the first fixing mechanism 18 includes a fixing rod 181 and a second supporting frame 182 having one side fixedly connected to the first supporting base 3, one end of the fixing rod 181 is movably sleeved with the inside of the first supporting base 3 and the first connecting plate 15, the other end of the fixing rod 181 is movably sleeved with the inside of the second supporting frame 182, a second fixing ring 183 is fixedly connected to the middle of the fixing rod 181, one side of the second fixing ring 183 is connected to the inside of the second supporting frame 182 through a second spring 184 sleeved on the outer wall of the fixing rod 181, and the fixing rod 181 is used in cooperation with the second spring 184 through the second supporting frame 182, so as to fix the first connecting plate 15 through the first supporting base 3, and prevent the first roller 173 from shaking up and down when the device is moved, thereby affecting the movement of the device.

The working principle is as follows: when the movable box-type substation is used, the first worm 14 and the second worm 21 can be rotated to respectively switch between the first support plate 16 and the first roller 173 and between the second support plate 23 and the second roller 24 through the first worm wheel 13 and the second worm wheel 20, when the first roller 173 and the second roller 24 are in contact with the ground and the first connecting plate 15 and the second connecting plate 22 are respectively fixed through the first fixing mechanism 18 and the second fixing mechanism 25, the box body 1 can be moved, when the first support plate 16, the first roller 173, the second support plate 23 and the second roller 24 are in contact with the ground, the box body 1 can be fixed, the box body 1 is prevented from moving in use, when the transformer 9 is inspected or maintained, the limiting rod 1152 is pulled and the support sleeve 113 is rotated to make the bottom of the rotating assembly 114 contact with the ground, the limiting rod 1152 automatically resets to clamp the rotating shaft 112, the rotating assembly 114 is adjusted up and down through the threaded rod on the supporting sleeve 113, the fixing pin inside the limiting plate 8 is moved out, the push-pull rod on the fixing plate 10 is pulled, the first base 6 slides on the top of the bearing 5, the transformer 9 is moved out from the inside of the box body 1, and the transformer 9 is inspected or maintained.

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. Also in the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the present invention.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a portable box-type substation, includes that box (1) and fixed mounting offer mount (2) and the fixed connection of spacing hole in the inside and the top of box (1) first supporting seat (3) and second supporting seat (4), its characterized in that in box (1) bottom: one side of the fixed frame (2) is slidably connected with a first base (6) through a bearing (5), the top of the first base (6) is fixedly connected with a second base (7) through a first bolt, one side of the second base (7) is fixedly connected with a limiting plate (8), the top end of the second base (7) is fixedly connected with a transformer (9) through a second bolt, one side of the first base (6) is fixedly connected with a fixed plate (10), and the front of the fixed plate (10) is fixedly connected with a supporting mechanism (11) positioned in front of the box body (1);

the inner part of the first supporting seat (3) is rotatably connected with a first rotating shaft (12), the outer wall of the first rotating shaft (12) is fixedly sleeved with a first turbine (13), the outer edge of the first turbine (13) is meshed with a first worm (14) fixedly connected with the bottom of the box body (1), the outer wall of the first rotating shaft (12) positioned on the back face of the first turbine (13) is fixedly sleeved with a first connecting plate (15), one side of the first connecting plate (15) is rotatably connected with a first supporting plate (16), the other side of the first connecting plate (15) is fixedly connected with a steering mechanism (17), and the inner parts of the first connecting plate (15) and one side of the first supporting seat (3) close to the steering mechanism (17) are jointly movably sleeved with a first fixing mechanism (18);

a second rotating shaft (19) is rotatably connected inside the second supporting seat (4), a second turbine (20) with the same structure as the first turbine (13) is fixedly sleeved on the outer wall of the second rotating shaft (19), a second worm (21) which is fixedly connected with the bottom of the box body (1) and has the same structure with the first worm (14) is meshed with the outer edge of the second worm wheel (20), the outer wall of the second rotating shaft (19) positioned at the back of the second turbine (20) is fixedly sleeved with a second connecting plate (22), one side of the second connecting plate (22) is rotationally connected with a second supporting plate (23) with the same structure as the first supporting plate (16), the other side of the second connecting plate (22) is rotationally connected with a second roller (24), and a second fixing mechanism (25) with the same structure as the first fixing mechanism (18) is sleeved in the inner parts of the second connecting plate (22) and the second supporting seat (4) close to one side of the second roller (24) in a movable manner.

2. A mobile substation according to claim 1, characterized in that: the bottom of the limiting plate (8) is provided with a cylindrical hole with the same diameter as the top limiting hole of the fixing frame (2), the limiting plate (8) is movably sleeved with a fixing pin through the cylindrical hole, and the limiting plate (8) is connected with the top of the fixing frame (2) in a clamping mode through the fixing pin.

3. A mobile substation according to claim 1, characterized in that: and a push-pull rod is arranged on one side of the front surface of the fixing plate (10).

4. A mobile substation according to claim 1, characterized in that: supporting mechanism (11) includes sleeve (111), the back of sleeve (111) and the positive center department fixed connection of fixed plate (10), the inside rotation of sleeve (111) is connected with inside pivot (112) of seting up the spacing groove, the bottom fixedly connected with of supporting mechanism (11) supports cover (113), rotating component (114) have been cup jointed through the threaded rod is fixed to the bottom of supporting cover (113), and the recess with the external diameter looks adaptation of threaded rod is seted up to one side on the top of rotating component (114), the top fixedly connected with of sleeve (111) is located the preceding stop gear (115) of fixed plate (10).

5. A mobile substation according to claim 4, characterized in that: limiting mechanism (115) is provided with first support frame (1151) of pull ring including the top, the bottom of first support frame (1151) and the top fixed connection of sleeve (111), gag lever post (1152) has been cup jointed in the inside activity of first support frame (1151), the bottom of gag lever post (1152) and the inside activity of sleeve (111) are cup jointed, and gag lever post (1152) extend the inboard bottom of sleeve (111) and the inside joint of pivot (112), the bottom fixedly connected with first solid fixed ring (1153) that gag lever post (1152) are close to sleeve (111) top, and the top of first solid fixed ring (1153) is connected with the inboard top transmission of first support frame (1151) through suit first spring (1154) on gag lever post (1152).

6. A mobile substation according to claim 1, characterized in that: the two sides of the first worm (14) located on the first worm wheel (13) are rotatably connected with fixing seats with tops fixedly connected to the bottom of the box body (1), and a handle is arranged at one end, far away from the box body (1), of the first worm (14).

7. A mobile substation according to claim 1, characterized in that: steering mechanism (17) include axle sleeve (171), one side of axle sleeve (171) and one side fixed connection of first connecting plate (15), the inside rotation of axle sleeve (171) is connected with link (172), the bottom of link (172) is connected with first gyro wheel (173) through the rotation of second fixed axle.

8. A mobile substation according to claim 1, characterized in that: first fixed establishment (18) include second support frame (182) of dead lever (181) and one side fixed connection on first support seat (3), the one end of dead lever (181) all cup joints with the inside activity of first support seat (3) and first connecting plate (15), and the other end of dead lever (181) cup joints with the inside activity of second support frame (182), the solid fixed ring (183) of middle part fixedly connected with second of dead lever (181), and one side of the solid fixed ring (183) of second is connected with the inboard transmission of second support frame (182) through second spring (184) of suit on dead lever (181) outer wall.