CN216312435U

CN216312435U - Movable box-type substation

Info

Publication number: CN216312435U
Application number: CN202122998694.0U
Authority: CN
Inventors: 张学富; 李纪委; 江炳坤
Original assignee: Henan Xiangxin Power Equipment Co ltd
Current assignee: Henan Xiangxin Power Equipment Co ltd
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-04-15
Anticipated expiration: 2031-11-26

Abstract

The utility model relates to a power equipment field especially relates to a movable box-type substation, and it includes the transformer substation box, be provided with strutting arrangement on the transformer substation box, strutting arrangement includes the base, be provided with lifting unit in the base, lifting unit includes lifter plate, slide bar, rack, gear and axis of rotation one, lifter plate sliding connection is on the base, the one end and the lifter plate fixed connection of slide bar, the other end pass the base and slide on the base, the rack is fixed on the lifter plate surface, pass through axis of rotation one with rack toothing's gear and rotate on the base. The application has the effect of convenient movement.

Description

Movable box-type substation

Technical Field

The application relates to the field of power equipment, in particular to a movable box-type substation.

Background

The box-type substation is also called a pre-installed substation or a pre-installed substation. The high-voltage switch equipment, the distribution transformer and the low-voltage distribution device are factory prefabricated indoor and outdoor compact distribution equipment which are integrated according to a certain wiring scheme, namely, the functions of transformer voltage reduction, low-voltage distribution and the like are organically combined together and are arranged in a steel structure box which is damp-proof, rust-proof, dust-proof, rat-proof, fireproof, anti-theft, heat-insulating, totally-closed and movable. Generally, the box-type substation is installed and fixed on the ground in a bolt fixing mode.

With respect to the related art described above, the inventor has considered that it is very inconvenient when the box substation needs to be moved.

SUMMERY OF THE UTILITY MODEL

In order to make the box-type substation remove conveniently, this application provides a movable box-type substation.

The application provides a movable box-type substation adopts following technical scheme:

the utility model provides a movable box-type substation, includes the transformer substation box, be provided with strutting arrangement on the transformer substation box, strutting arrangement includes the base, be provided with lifting unit in the base, lifting unit includes lifter plate, slide bar, rack, gear and axis of rotation one, lifter plate sliding connection is on the base, the one end and the lifter plate fixed connection of slide bar, the other end pass the base and slide on the base, the rack is fixed on the lifter plate surface, pass through axis of rotation one with rack toothing's gear and rotate on the base.

Through adopting above-mentioned technical scheme, through lifting unit's setting, can make the removal subassembly go up and down under the effect of gear and rack to can make the base break away from and butt ground, finally realize removing convenient purpose.

Optionally, the one end that the slide bar was kept away from to the lifter plate is provided with the removal subassembly, the removal subassembly includes universal pivot, support frame, installs the wheel in the support frame and is used for the round pin axle of fixed wheel, the one end and the support frame fixed connection of universal pivot, the other end and the lifter plate one end of keeping away from the slide bar rotate to be connected, the round pin axle passes the wheel and rotates with the support frame to be connected.

Through adopting above-mentioned technical scheme, through removing the setting, can make whole device remove under the effect of wheel.

Optionally, a transmission assembly is further arranged inside the base, the transmission assembly comprises a driving bevel gear and a driven bevel gear meshed with the driving bevel gear, the driven bevel gear is coaxially fixed with the rotating shaft, a second rotating shaft is coaxially fixed on the driving bevel gear, and the second rotating shaft is rotatably connected to the base.

Through adopting above-mentioned technical scheme, through the setting of worm gear, can change transmission direction, more convenient drive gear rotates, can also make and carry out the auto-lock after adjusting the lifting unit position, avoids lifting unit to remove because box body gravity of transformer substation.

Optionally, a driving assembly is further arranged on the base and comprises a worm wheel and a worm meshed with the worm wheel, one end of the worm is rotatably connected to the base, and the other end of the worm penetrates through the base.

Through adopting above-mentioned technical scheme, can change the transmission direction through the setting of drive bevel gear and driven bevel gear, the lifting unit that can symmetry set up simultaneously drives moreover.

Optionally, one end of the worm penetrating through the base is fixedly connected with a handle.

Through adopting above-mentioned technical scheme, through the setting of handle, can make more convenient laborsaving when rotating the worm.

Optionally, the supporting device further includes a supporting member, the supporting member is fixedly connected to the base, a flange is fixed to one side of the supporting member away from the base, and the flange is in threaded connection with the transformer substation box through a bolt.

By adopting the technical scheme, the transformer substation box can be mounted and dismounted more conveniently and quickly by arranging the flange and the bolt.

Optionally, one end of the sliding rod penetrating through the base is fixedly connected with a baffle ring.

Through adopting above-mentioned technical scheme, through the setting that keeps off the ring, can avoid the lifter plate to break away from the base in the removal, carry out spacing effect to removing the subassembly.

Optionally, a cabinet door is rotatably connected to the transformer substation box body, and a handle is fixedly mounted on the cabinet door.

Through adopting above-mentioned technical scheme, through the setting of handle, can make more convenient push-and-pull cabinet door when installing components and parts in the box to the transformer substation.

In summary, the present application includes at least one of the following beneficial technical effects:

1. through the arrangement of the lifting assembly, the moving assembly can be lifted under the action of the gear and the rack, so that the base can be separated from and abutted against the ground, and the aim of convenient movement is finally fulfilled;

2. through the arrangement of the worm gear and the worm, the transmission direction can be changed, the rotation of the gear can be more conveniently driven, the self-locking can be carried out after the position of the lifting assembly is adjusted, and the lifting assembly is prevented from moving due to the gravity of the transformer substation box body;

3. the driving direction can be changed through the arrangement of the driving bevel gear and the driven bevel gear, and the lifting components which are symmetrically arranged can drive simultaneously.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a partially enlarged view of a portion a in fig. 1.

Fig. 3 is a schematic structural diagram of a supporting device according to an embodiment of the present application.

Fig. 4 is a partially sectional schematic view of a supporting device according to an embodiment of the present application.

Fig. 5 is a partially enlarged view at B in fig. 4.

Reference numerals: 1. a transformer substation box body; 11. a cabinet door; 12. a handle; 2. a support device; 21. a support member; 22. a base; 3. a drive assembly; 31. a worm gear; 32. a worm; 33. a second rotating shaft; 4. a lifting assembly; 41. a lifting plate; 42. a slide bar; 43. a rack; 44. a gear; 45. rotating a first shaft; 5. a moving assembly; 51. a universal rotating shaft; 52. a support frame; 53. a wheel; 54. a pin shaft; 6. a transmission assembly; 61. a drive bevel gear; 62. a driven bevel gear; 7. a handle; 8. a flange; 9. a baffle ring; 10. and (4) mounting the groove.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses a movable box-type substation. Referring to fig. 1, a movable box-type substation includes a substation box 1 and a supporting device 2, the supporting device 2 includes a supporting piece 21 and a base 22, the base 22 is fixedly connected with the supporting piece 21, a driving component 3, a lifting component 4 and a moving component 5 are arranged in the base 22, wherein the supporting device 2 is used for installing the substation box 1, the driving component 3 is used for driving the lifting component 4 to lift, so that the moving component 5 arranged on the lifting component 4 can be driven to rise or fall, and the purpose of moving the substation box is achieved through the arrangement of the moving component 5.

Referring to fig. 1, base 22 sets up horizontally, and base 22's shape is the shape of falling the U-shaped, base 22's lower surface and ground butt, base 22 is inside to be offered the mounting groove 10 that is used for installing lift module 4 and drive assembly 3, support piece 21 is fixed at base 22's upper surface, for example, adopt the welded mode to fix, support piece 21 is "back" font, support piece 21's side welding has flange 8, flange 8's shape is rectangular form, offer the through-hole that is used for construction bolt on the flange 8, it is fixed with transformer substation's box 1 to make strutting arrangement 2 through the bolt.

Referring to fig. 1 and 2, the moving assembly 5 includes a universal rotating shaft 51, a supporting frame 52, a wheel 53 and a pin 54, the universal rotating shaft 51 is cylindrical, one end of the universal rotating shaft 51 is fixed to the supporting frame 52, for example, by welding, the other end is connected to the lifting assembly 4, the axis of the universal rotating shaft 51 is perpendicular to the axis of the wheel 53, the supporting frame 52 is in an inverted U-shaped structure, the wheel 53 is coaxially fixed to the pin 54, and the pin 54 passes through the wheel 53 and is rotatably connected to the supporting frame 52.

Referring to fig. 3 and 4, the driving assembly 3 is installed in the installation groove 10 in the base 22, the driving assembly 3 includes a worm wheel 31, a worm 32 and a second rotating shaft 33, the worm wheel 31 and the worm 32 are both disposed in the installation groove 10, the worm wheel 31 is meshed with the worm 32, an axis of the worm 32 is perpendicular to an axis of the worm wheel 31, the worm wheel 31 and the second rotating shaft 33 are coaxially fixed, for example, fixed by welding, the second rotating shaft 33 is rotatably connected to the base 22, one end of the worm 32 is rotatably connected in the base 22, the other end of the worm 32 penetrates through the base 22 and is fixedly connected with the handle 7, and the worm 32 can be conveniently rotated by the handle 7.

Referring to fig. 2 and 5, the lifting assembly 4 is also installed in the installation groove 10 on the base 22, the lifting assembly 4 includes a lifting plate 41, a sliding rod 42, a rack 43, a gear 44 and a first rotating shaft 45, the lifting plate 41 is rectangular, one end of the lifting plate 41 is fixedly connected with the sliding rod 42, for example, by welding, and the other end is rotatably connected with the universal rotating shaft 51, one end of the sliding rod 42 far away from the lifting plate 41 is fixedly installed with a baffle ring 9 through the base 22, for example, by welding, the baffle ring 9 is circular and has a diameter larger than that of the sliding rod 42, the position of the lifting assembly 4 can be limited, the lifting assembly 4 can be prevented from being separated from the base 22, and the moving assembly 5 can be moved along the axial direction of the sliding rod 42, the rack 43 is fixed on the side of the lifting plate 41, the gear 44 engaged with the rack 43 is fixed at the end of the rotating shaft 45, the two ends of the first rotating shaft 45 are rotatably connected to the base 22, and the axis of the first rotating shaft 45 and the axis of the second rotating shaft 33 are on the same horizontal plane and are vertically arranged.

Referring to fig. 5, the transmission assemblies 6 include a driving bevel gear 61 and a driven bevel gear 62, the axes of the driving bevel gear 61 and the driven bevel gear 62 are vertically arranged, the driven bevel gear 62 is coaxially fixed on the first rotating shaft 45, the driving bevel gear 61 is coaxially fixed on the second rotating shaft 33, for example, by interference fit, and the number of the transmission assemblies 6 is two and the transmission assemblies are symmetrically arranged on two opposite sides of the second rotating shaft 33.

Referring to fig. 1, the door opening has been seted up on the box body 1 of transformer substation, and a side of door opening rotates and is connected with cabinet door 11, specifically, cabinet door 11 can hinge in a side of door opening through the hinge, and the welding has handle 12 on cabinet door 11, and then, makes things convenient for user of service to open and shut cabinet door 11 through setting up handle 12.

The implementation principle of the movable box-type substation in the embodiment of the application is as follows: when a box-type substation needs to be installed, a substation box body 1 is fixed with a flange 8 through a bolt, then a handle 7 is rotated to enable a worm 32 to rotate, a worm wheel 31 is driven to rotate, a driving bevel gear 61 and a driven bevel gear 62 which are coaxially fixed with the worm wheel 31 are enabled to rotate, a gear 44 can be enabled to rotate, a rack 43 can move along the axial direction of a sliding rod 42 through rotation of the gear 44, when a baffle ring 9 abuts against a base 22, a moving assembly 5 can enable the lower surface of the base 22 not to abut against the ground, then the whole device is pushed to move to a position needing to be installed, finally the lower surface of the base 22 is enabled to contact with the ground through rotating the handle 7, the whole device can be fixed, and finally the purpose of convenient movement can be achieved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a movable box-type substation which characterized in that: including transformer substation's box (1), be provided with strutting arrangement (2) on transformer substation's box (1), strutting arrangement (2) include base (22), be provided with lifting unit (4) in base (22), lifting unit (4) include lifter plate (41), slide bar (42), rack (43), gear (44) and axis of rotation (45), lifter plate (41) sliding connection is on base (22), the one end and lifter plate (41) fixed connection of slide bar (42), the other end pass base (22) and slide on base (22), rack (43) are fixed on lifter plate (41) surface, rotate on base (22) through axis of rotation (45) with gear (44) of rack (43) meshing.

2. A portable box substation according to claim 1, characterized in that: the one end that slide bar (42) were kept away from in lifter plate (41) is provided with removal subassembly (5), remove subassembly (5) including universal pivot (51), support frame (52), install wheel (53) in support frame (52) and round pin axle (54) that are used for fixed wheel (53), the one end and support frame (52) fixed connection of universal pivot (51), the other end is rotated with the one end that slide bar (42) were kept away from in lifter plate (41) and is connected, round pin axle (54) pass wheel (53) and are connected with support frame (52) rotation.

3. A portable box substation according to claim 1, characterized in that: the inside of base (22) still is provided with drive assembly (6), drive assembly (6) include drive bevel gear (61) and with drive bevel gear (61) engaged with driven bevel gear (62), driven bevel gear (62) and axis of rotation one (45) coaxial fastening, the coaxial second (33) of axis of rotation that is fixed with on drive bevel gear (61), axis of rotation two (33) rotate to be connected on base (22).

4. A portable box substation according to claim 1, characterized in that: still be provided with drive assembly (3) on base (22), drive assembly (3) include worm wheel (31) and with worm wheel (31) meshing worm (32), the one end of worm (32) is rotated and is connected on base (22), and base (22) are passed to the other end.

5. A mobile substation according to claim 4, characterized in that: one end of the worm (32) penetrating through the base (22) is fixedly connected with a handle (7).

6. A portable box substation according to claim 1, characterized in that: the supporting device (2) further comprises a supporting piece (21), the supporting piece (21) is fixedly connected with the base (22), a flange (8) is fixed on one side, away from the base (22), of the supporting piece (21), and the flange (8) is in threaded connection with the transformer substation box body (1) through bolts.

7. A portable box substation according to claim 1, characterized in that: one end of the sliding rod (42) penetrating through the base (22) is fixedly connected with a retaining ring (9).

8. A portable box substation according to claim 1, characterized in that: the transformer substation box body (1) is rotatably connected with a cabinet door (11), and a handle (12) is fixedly mounted on the cabinet door (11).