CN211880811U

CN211880811U - 220KV transformer substation partial model design platform

Info

Publication number: CN211880811U
Application number: CN202021077092.0U
Authority: CN
Inventors: 范晓舟; 常习者; 石涛; 刘闻博
Original assignee: Hebei Huarentong Electric Technology Co ltd
Current assignee: Hebei Huarentong Electric Technology Co ltd
Priority date: 2020-06-12
Filing date: 2020-06-12
Publication date: 2020-11-06
Anticipated expiration: 2030-06-12

Abstract

The utility model discloses a 220KV transformer substation partial model design platform, the interior of the shell is fixedly connected with a lifting mechanism, the lifting mechanism comprises a storage cavity, a movable plate, a notch, a design and installation platform, a driving motor, a lead screw, a sleeve and a limit shrinkage rod, the interior of the shell is provided with the storage cavity, the interior of the storage cavity is slidably connected with the movable plate, the top end of the shell is provided with the notch corresponding to the position of the movable plate, the structure of the utility model is scientific and reasonable, the use is safe and convenient, the storage cavity, the movable plate, the notch, the design and installation platform, the driving motor, the lead screw, the sleeve and the limit shrinkage rod are arranged, the lead screw is driven to rotate by the rotation of the driving motor, the sleeve is driven to move at a constant speed by the lead screw, so that the, and storing the transformer model installed on the design installation platform.

Description

220KV transformer substation partial model design platform

Technical Field

The utility model relates to a transformer substation model technical field specifically is a 220 KV's transformer substation uses partial model design platform.

Background

The transformer substation model is a power facility for transforming voltage, receiving and distributing electric energy, controlling the flow direction of electric power and adjusting voltage in a power system, and is used for connecting power grids of voltages of all levels through a transformer thereof, and can be normally used only after being designed and installed on a current design platform;

however, the existing design platform cannot protect the installed transformer model, so that the transformer model is easily damaged due to collision, and the use effect is affected, and meanwhile, when the transformer model is placed, the transformer model is affected by moisture due to moisture and leakage easily occurs, so that the use is affected.

SUMMERY OF THE UTILITY MODEL

The utility model provides a 220 KV's transformer substation is with partial model design platform can effectively solve and to provide in the above-mentioned background art can not protect the power converter model that installs, makes the power converter model receive the collision easily, causes the damage, influences the effect of using, and when the power converter model was placed, the air of moisture made the power converter model wet, appeared the phenomenon of electric leakage easily, influenced the problem of using simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: a220 KV transformer substation partial model design platform comprises a shell, wherein a lifting mechanism is fixedly connected inside the shell, and the lifting mechanism comprises a storage cavity, a movable plate, a notch, a design and installation platform, a driving motor, a lead screw, a sleeve and a limiting and contracting rod;

a containing cavity is formed in the shell, a movable plate is connected in the containing cavity in a sliding mode, a notch is formed in the top end of the shell corresponding to the position of the movable plate, a design and installation platform is fixedly connected to the position of the notch in the top end of the movable plate, a driving motor is fixedly connected to the middle position of the bottom end of the containing cavity, the input end of the driving motor is electrically connected with the output end of an external power supply, a lead screw is fixedly connected to the output shaft of the driving motor, a sleeve is sleeved at the outer end of the lead screw, and a limiting and shrinking rod is fixedly connected to each corner;

the moisture-proof device comprises a shell, a moisture-proof mechanism, a sealing rubber strip and a positioning mechanism, wherein the shell is arranged on the bottom of the shell;

the improved multifunctional kitchen cabinet is characterized in that a storage box is fixedly connected to the middle position of one end of the cover plate, a sliding groove is formed in one end of the storage box, a drawer is slidably connected to the inside of the sliding groove, one end of the storage box corresponds to the position of the drawer and is provided with a ventilation opening, a filter screen is fixedly connected to the inner wall of the ventilation opening, one end of the cover plate corresponds to the position of the outer side of the storage box and is fixedly connected with a sealing rubber strip, and a groove is.

Preferably, the top end of the sleeve is fixedly connected with the bottom end of the movable plate, and the inner wall of the sleeve is connected with the outer end of the screw rod through threads.

Preferably, the inside silica gel drier that fills of drawer, drawer one end middle part position department fixedly connected with handle, and the anti-skidding line has evenly been seted up to the handle surface.

Preferably, the sealing rubber strip corresponds to the groove in position, and the thickness of the sealing rubber strip is equal to the groove width of the groove.

Preferably, the bottom end of the shell is fixedly connected with a fixed seat, a circular groove is formed in the bottom end of the fixed seat, a sliding rod is slidably connected inside the circular groove, a supporting block is fixedly connected to the bottom end of the sliding rod, a supporting spring is sleeved at the position, corresponding to the top of the supporting block, of the outer end of the sliding rod, and a stop block is fixedly connected at the position, corresponding to the inside of the circular groove, of the outer end of the.

Preferably, the outer diameter of the supporting spring is smaller than the diameter of the supporting block, and the bottom end of the supporting block is fixedly connected with anti-skid rubber.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization:

1. be provided with and accomodate the cavity, the fly leaf, the notch, design mounting platform, driving motor, the lead screw, sleeve and spacing shrink pole, it is rotatory through driving motor, it rotates to drive the lead screw, it is at the uniform velocity rotatory inside the sleeve to make the lead screw, thereby it descends to drive the sleeve, make the sleeve drive the fly leaf and remove, and then withdraw through the notch with design mounting platform through the fly leaf and accomodate the cavity, save the transformer model of installing on the design mounting platform, avoid the transformer model to receive the collision and cause the loss, simultaneously through spacing shrink pole, when the fly leaf goes up and down, improve the stability of fly leaf.

2. Be provided with and place the case, the spout, the drawer, the vent, the filter screen, joint strip and recess, seal up accomodating the cavity through the apron, avoid the dust to get into and place the cavity, simultaneously through joint strip and recess cooperation, reduce the gap between apron and the shell, sealed effect has further been improved, moisture and the moisture of accomodating the inside air of cavity are absorbed through the inside silica gel drier of drawer, the inside aridity of accomodating the cavity has been improved, avoid the transformer model to wet, the phenomenon that prevents the electric leakage takes place.

3. Be provided with fixing base, spout, slide bar, supporting shoe, supporting spring and dog, support fixedly through the supporting shoe to the shell, simultaneously through the characteristic of supporting spring shrink, drive the slide bar and remove, make the slide bar slide along the spout to the height of supporting shoe has been adjusted, make the supporting shoe on rugged and uneven ground, also can guarantee the planarization of support, avoid the shell slope, guaranteed that the transformer substation's model can not empty the damage.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic view of the installation structure of the sleeve of the present invention;

FIG. 3 is a schematic view of the structure of the area A in FIG. 1 according to the present invention;

reference numbers in the figures: 1. a housing; 2. a lifting mechanism; 201. a receiving chamber; 202. a movable plate; 203. a notch; 204. designing an installation platform; 205. a drive motor; 206. a screw rod; 207. a sleeve; 208. a limiting contraction rod; 3. a cover plate;

4. a moisture-proof mechanism; 401. placing a box; 402. a chute; 403. a drawer; 404. a groove; 405. a vent; 406. a filter screen; 407. sealing rubber strips;

5. a fixed seat; 6. a circular groove; 7. a slide bar; 8. a support block; 9. a support spring; 10. and a stop block.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1-3, the utility model provides a technical scheme, a 220 KV's transformer substation uses partial model design platform, including shell 1, shell 1 is inside fixedly connected with elevating system 2, elevating system 2 includes accomodating cavity 201, movable plate 202, notch 203, design mounting platform 204, driving motor 205, lead screw 206, sleeve 207 and spacing shrink rod 208;

a containing cavity 201 is formed in the shell 1, a movable plate 202 is connected to the inside of the containing cavity 201 in a sliding mode, a notch 203 is formed in the top end of the shell 1 corresponding to the position of the movable plate 202, a design and installation platform 204 is fixedly connected to the position of the notch 203 corresponding to the top end of the movable plate 202, a driving motor 205 is fixedly connected to the middle position of the bottom end of the containing cavity 201, the input end of the driving motor 205 is electrically connected with the output end of an external power supply, a lead screw 206 is fixedly connected to the output shaft of the driving motor 205, in order to facilitate pushing the movable plate 202 to move, the top end of a sleeve 207 is fixedly connected with the bottom end of the movable plate 202, the inner wall of the sleeve 207 is connected with the outer end;

a cover plate 3 is rotatably connected to the side position of the top end of the shell 1, one end of the cover plate 3 is fixedly connected with a moisture-proof mechanism 4, and the moisture-proof mechanism 4 comprises a placing box 401, a sliding groove 402, a drawer 403, a groove 404, a vent 405, a filter screen 406 and a sealing rubber strip 407;

a placing box 401 is fixedly connected to the middle position of one end of the cover plate 3, a sliding groove 402 is formed in one end of the placing box 401, a drawer 403 is slidably connected to the inside of the sliding groove 402, in order to ensure the dryness of the inside of the containing chamber 201, silica gel drying agents are filled in the drawer 403, a handle is fixedly connected to the middle position of one end of the drawer 403, anti-skid lines are uniformly formed in the outer surface of the handle, a vent 405 is formed in one end of the placing box 401 corresponding to the position of the drawer 403, a filter screen 406 is fixedly connected to the inner wall of the vent 405, a sealing rubber strip 407 is fixedly connected to the position of one end of the cover plate 3 corresponding to the position of the outer side of the placing box 401, a groove 404 is formed in the top end of the shell 1 corresponding;

1 bottom fixedly connected with fixing base 5 of shell, circular slot 6 has been seted up to fixing base 5 bottom, the inside sliding connection of circular slot 6 has slide bar 7, 7 bottom fixedly connected with supporting shoes of slide bar 8, supporting spring 9 has been cup jointed to the corresponding supporting shoe 8 top position department in 7 outer ends of slide bar, avoid supporting shoe 8 to skid, supporting spring 9's external diameter is less than the diameter of supporting

shoe

8, 8 bottom fixedly connected with antiskid rubber of supporting shoe, the corresponding 6 inside position department fixedly connected with dog 10 of circular slot of slide bar 7 outer end.

The utility model discloses a theory of operation and use flow: in the process of using a 220KV transformer substation partial model design platform, firstly, the driving motor 205 drives the screw rod 206 to rotate clockwise, so that the screw rod 206 is matched with the sleeve 207, the movable plate 202 is pushed to ascend, and the design and installation platform 204 is lifted out of the storage cavity 201 from the notch 203, thereby facilitating people to design and install a transformer model on the design and installation platform 204;

then, the cover plate 3 is closed at the top end of the shell 1 by rotating the cover plate 3, and meanwhile, the sealing rubber strips 407 are embedded into the grooves 404, so that gaps between the cover plate 3 and the shell 1 are reduced, the sealing effect is further improved, in addition, moisture and humidity in the air in the storage chamber 201 are absorbed by the silica gel drying agent in the drawer 403, so that the dryness in the storage chamber 201 is ensured, the internal power converter model is prevented from being wetted and the use is influenced, in addition, the drawer 403 is pulled out of the storage box 401 through the handle, the silica gel drying agent in the drawer 403 is convenient to replace, the replacement efficiency is improved, and the drying effect is ensured;

finally, support shell 1 through supporting shoe 8, improve shell 1's stability, simultaneously through the flexible characteristic of supporting spring 9, drive slide bar 7 and slide along circular slot 6 to make slide bar 7 take supporting shoe 8 to remove, adjusted supporting shoe 8's position, can laminate ground from supporting shoe 8, in time on rugged and uneven ground, also can guarantee the stationarity of supporting, avoid shell 1 to incline, prevent that the power converter model from empting.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A partial model design platform for a 220KV transformer substation comprises a shell (1), and is characterized in that: the lifting mechanism (2) is fixedly connected to the inside of the shell (1), and the lifting mechanism (2) comprises a containing chamber (201), a movable plate (202), a notch (203), a design and installation platform (204), a driving motor (205), a screw rod (206), a sleeve (207) and a limiting and contracting rod (208);

a containing cavity (201) is formed in the shell (1), a movable plate (202) is connected in the containing cavity (201) in a sliding mode, a notch (203) is formed in the position, corresponding to the movable plate (202), of the top end of the shell (1), a design and installation platform (204) is fixedly connected to the position, corresponding to the notch (203), of the top end of the movable plate (202), a driving motor (205) is fixedly connected to the middle position of the bottom end of the containing cavity (201), the input end of the driving motor (205) is electrically connected with the output end of an external power supply, a lead screw (206) is fixedly connected to an output shaft of the driving motor (205), a sleeve (207) is sleeved at the outer end of the lead screw (206), and a limiting and shrinking rod (208) is fixedly connected;

the moisture-proof device comprises a shell (1), a cover plate (3) is rotatably connected to the side position of the top end of the shell (1), a moisture-proof mechanism (4) is fixedly connected to one end of the cover plate (3), and the moisture-proof mechanism (4) comprises a placing box (401), a sliding groove (402), a drawer (403), a groove (404), a ventilation opening (405), a filter screen (406) and a sealing rubber strip (407);

the utility model discloses a ventilation opening, including apron (3), case (401) is placed to fixedly connected with in case (3) one end middle part position department, place case (401) one end and seted up spout (402), spout (402) inside sliding connection has drawer (403), it corresponds drawer (403) position department and has seted up vent (405) to place case (401) one end, vent (405) inner wall fixedly connected with filter screen (406), apron (3) one end corresponds places case (401) outside position department fixedly connected with joint strip (407), shell (1) top corresponds notch (203) outside position department and sets up fluted (404).

2. The partial model design platform for a 220KV substation according to claim 1, characterized in that: the top end of the sleeve (207) is fixedly connected with the bottom end of the movable plate (202), and the inner wall of the sleeve (207) is connected with the outer end of the screw rod (206) through threads.

3. The partial model design platform for a 220KV substation according to claim 1, characterized in that: drawer (403) inside packing has the silica gel drier, drawer (403) one end middle part position department fixedly connected with handle, and the anti-skidding line has evenly been seted up to the handle surface.

4. The partial model design platform for a 220KV substation according to claim 1, characterized in that: drawer (403) inside packing has the silica gel drier, drawer (403) one end middle part position department fixedly connected with handle, and the anti-skidding line has evenly been seted up to the handle surface.

5. The partial model design platform for a 220KV substation according to claim 1, characterized in that: the shell (1) bottom fixedly connected with fixing base (5), circular slot (6) have been seted up to fixing base (5) bottom, the inside sliding connection of circular slot (6) has slide bar (7), slide bar (7) bottom fixedly connected with supporting shoe (8), supporting spring (9) have been cup jointed to slide bar (7) outer end corresponding supporting shoe (8) top position department, slide bar (7) outer end corresponds circular slot (6) inside position department fixedly connected with dog (10).

6. The partial model design platform for a 220KV substation according to claim 5, wherein: the outer diameter of the supporting spring (9) is smaller than the diameter of the supporting block (8), and the bottom end of the supporting block (8) is fixedly connected with anti-skid rubber.