CN111600255A

CN111600255A - Outdoor floor-type intelligent transformer substation terminal box for transformer substation

Info

Publication number: CN111600255A
Application number: CN202010534373.2A
Authority: CN
Inventors: 蔡贤镇
Original assignee: Guangdong Guangxin Technology Co ltd
Current assignee: Guangdong Guangxin Technology Co ltd
Priority date: 2020-06-12
Filing date: 2020-06-12
Publication date: 2020-08-28
Anticipated expiration: 2040-06-12
Also published as: CN111600255B

Abstract

The invention discloses an outdoor floor-type intelligent substation terminal box for a substation, which relates to the technical field of power equipment and comprises a fixed box body, wherein a screen plate is vertically fixed in the fixed box body, a cleaning mechanism for dredging meshes of the screen plate is arranged on the fixed box body, a collecting tank is arranged below the cleaning mechanism, and a transmission mechanism for abutting against the collecting tank is arranged on the fixed box body; the sliding adjusting mechanism can adjust the fixed box body and the movable inner box body in a sliding mode, so that the use space formed by the inner parts of the fixed box body and the movable inner box body can be adjusted flexibly, the sliding adjusting mechanism is convenient to use practically, the arranged air inducing mechanism can introduce external air into the device, a good heat dissipation effect is achieved, the arranged cleaning mechanism can scrape and clean dust filtered on the screen plate, the smoothness of meshes of the screen plate is guaranteed, the heat dissipation effect is guaranteed, the dust filtering effect is achieved at the same time, the dust can be collected by the arranged collecting tank, and regular cleaning is facilitated.

Description

Outdoor floor-type intelligent transformer substation terminal box for transformer substation

Technical Field

The invention relates to the technical field of power equipment, in particular to an outdoor floor type intelligent transformer substation terminal box for a transformer substation.

Background

The power equipment mainly comprises power generation equipment and power supply equipment, wherein the power generation equipment mainly comprises a power station boiler, a steam turbine, a gas turbine, a water turbine, a generator, a transformer and the like, and the power supply equipment mainly comprises power transmission lines, mutual inductors, contactors and the like with various voltage grades. The wiring terminal box is a switching construction line, marks branch lines and provides a convenient interface device for wiring and line inspection. In some cases, in order to facilitate construction and debugging, some products which are special and regularly installed, such as short-circuit isolators and the like, can be installed in a wiring terminal box, and a wiring terminal is an accessory product for realizing electrical connection and is industrially divided into the category of connectors. With higher and higher industrial automation degree and stricter and more accurate industrial control requirements, the use amount of the wiring terminal gradually increases. With the development of the electronic industry, the use range of the connecting terminal is more and more, and the types of the connecting terminal are more and more.

The patent of grant publication No. CN205304007U discloses a terminal box, including terminal box main part and top cap, is equipped with the bleeder vent on the lateral wall of terminal box main part, still is equipped with the buckler on the lateral wall of terminal box main part, and the buckler is located the top of bleeder vent, and the top cap is fixed at the top of terminal box main part, and the top cap outwards stands out all around and forms the eaves body, and the bottom of eaves body is equipped with the exhaust hole. The outwards-protruded eaves on the periphery of the top cover can shield the main body of the terminal box from partial rainwater, and because the electric elements of the terminal box can generate large amount of heat in the working process, the normal work of the electric elements can be influenced when the heat is too high; although the application discloses a terminal box, in the heat dissipation process of the terminal box, external dust is easily brought into the terminal box, the normal work of internal devices is easily influenced, and meanwhile, the heat dissipation effect is also influenced.

Disclosure of Invention

The invention aims to provide an outdoor floor-type intelligent substation terminal box for a substation, which aims to solve the problems in the background technology.

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

the utility model provides an outdoor console mode intelligent transformer substation terminal case that transformer substation used, includes fixed box, slidable mounting has the removal inner box body of connecting through translation adjustment mechanism in the fixed box, the inside water-cooling mechanism that is used for the radiating that is equipped with of box in removing, fixed box lateral wall inlays to establish and installs the air-supply line, installs induced air mechanism on the air-supply line, the vertical otter board that is fixed with in the fixed box is equipped with the clearance mechanism that is used for carrying out the mesh mediation to the otter board on the fixed box, clearance mechanism below is equipped with the collecting vat, be equipped with the drive mechanism who is used for the collecting vat butt on the fixed box.

As a modified scheme of the invention: the induced draft mechanism comprises a double-shaft motor fixed on the fixed box body, an output shaft of the double-shaft motor is connected with an induced draft shaft rotatably arranged in the air inlet pipe through a belt pulley mechanism in a transmission mode, and axial flow fan blades are fixed on the induced draft shaft.

As a modified scheme of the invention: the cleaning mechanism comprises an incomplete gear which is rotatably arranged in the fixed box body, a straight rack which is vertically arranged is in meshed connection with the incomplete gear, and a brush plate which is abutted against the screen plate is fixed on the straight rack.

As a modified scheme of the invention: the cleaning mechanism further comprises a guide rod which extends into the brush plate in a sliding mode, the upper end of the guide rod is fixed on the fixed box body, and a spring ring with two ends fixed on the fixed box body and the brush plate is sleeved on the guide rod.

As a modified scheme of the invention: and a worm is coaxially fixed on the other output shaft of the double-shaft motor, and a worm wheel coaxially fixed with the incomplete gear is meshed and connected to the worm.

As a modified scheme of the invention: the transmission mechanism comprises a threaded sleeve II vertically slidably mounted on the fixed box body, a threaded column is mounted in the threaded sleeve II in a threaded connection mode, a driven bevel gear is fixedly sleeved on the threaded column and is connected with a driving bevel gear in a meshed mode, and a hand wheel is coaxially fixed on the driving bevel gear.

As a modified scheme of the invention: the transmission mechanism further comprises a limiting column and a supporting column which are fixed on two side walls of the collecting tank respectively, a wedge surface which is abutted against the limiting column is arranged at the bottom of the threaded sleeve II, and a limiting spring which is abutted against the screen plate is fixed on the supporting column.

As a modified scheme of the invention: the water cooling mechanism comprises a cold water tank fixed on the side wall of the movable inner box body, a water pump communicated with the cold water tank is fixed on the cold water tank, a heat dissipation copper pipe bundle located in the movable inner box body is installed at the outlet end of the water pump, and a liquid return pipe is connected between the heat dissipation copper pipe bundle and the cold water tank.

As a modified scheme of the invention: translation adjustment mechanism is including fixing the support column at removal interior bottom half, and the guide pulley is installed in the rotation of support column bottom, be fixed with servo motor on the support column, servo motor's output shaft drive is connected with the threaded rod, and the screw thread has cup jointed the screw sleeve I of fixing on fixed box on the threaded rod.

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

the sliding adjusting mechanism can adjust the fixed box body and the movable inner box body in a sliding mode, so that the use space formed by the inner parts of the fixed box body and the movable inner box body can be adjusted flexibly, the sliding adjusting mechanism is convenient to use practically, the arranged air inducing mechanism can introduce external air into the device, a good heat dissipation effect is achieved, the arranged cleaning mechanism can scrape and clean dust filtered on the screen plate, the smoothness of meshes of the screen plate is guaranteed, the heat dissipation effect is guaranteed, the dust filtering effect is achieved at the same time, the dust can be collected by the arranged collecting tank, and regular cleaning is facilitated.

Drawings

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

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is an enlarged view of the portion B in FIG. 1

Fig. 4 is a partial perspective view of the present invention.

In the figure: 1-fixed box body, 2-spring ring, 3-screen plate, 4-brush plate, 5-radiating copper tube bundle, 6-movable inner box body, 7-liquid return pipe, 8-water pump, 9-cold water tank, 10-guide wheel, 11-servo motor, 12-threaded rod, 13-threaded sleeve I, 14-support column, 15-guide rod, 16-worm wheel, 17-incomplete gear, 18-spur rack, 19-worm, 20-air inlet pipe, 21-air guide shaft, 22-axial flow fan blade, 23-belt pulley mechanism, 24-double shaft motor, 25-hand wheel, 26-driving bevel gear, 27-threaded column, 28-limiting spring, 29-abutting column, 30-collecting tank, 31-limiting column, etc, 32-wedge surface, 33-thread sleeve II, 34-driven bevel gear.

Detailed Description

The technical scheme of the patent is further described in detail by combining the following specific embodiments:

example 1

Please refer to fig. 1-4, an outdoor floor-type intelligent substation terminal box for a substation comprises a fixed box body 1, wherein a movable inner box body 6 connected through a translation adjusting mechanism is slidably mounted in the fixed box body 1, a water cooling mechanism for heat dissipation is arranged inside the movable inner box body 6, an air inlet pipe 20 is embedded in the side wall of the fixed box body 1, an air inducing mechanism is mounted on the air inlet pipe 20, a screen plate 3 is vertically fixed in the fixed box body 1, a cleaning mechanism for dredging meshes of the screen plate 3 is arranged on the fixed box body 1, a collecting tank 30 is arranged below the cleaning mechanism, and a transmission mechanism for abutting against the collecting tank 30 is arranged on the fixed box body 1.

This device sets up fixed box 1 and removes interior box 6 and has constituteed terminal incasement portion usage space jointly, and the induced air mechanism that realizes through the setting realizes dispelling the heat with the exchange of the inside hot-air of terminal incasement to the introduction of outside air current.

Specifically, the induced air mechanism includes a double-shaft motor 24 fixed on the fixed box 1, an output shaft of the double-shaft motor 24 is connected with an induced air shaft 21 rotatably installed in the air inlet pipe 20 through a belt pulley mechanism 23 in a transmission manner, an axial flow fan blade 22 is fixed on the induced air shaft 21, the double-shaft motor 24 drives the belt pulley mechanism 23, the belt pulley mechanism 23 drives the induced air shaft 21 to rotate, the induced air shaft 21 drives the axial flow fan blade 22 thereon to rotate, the rotating axial flow fan blade 22 introduces external cold air into the fixed box 1, and a good heat dissipation and cooling effect is achieved.

The device is provided with a cleaning mechanism which comprises an incomplete gear 17 rotatably arranged in a fixed box body 1, the incomplete gear 17 is in meshed connection with a straight rack 18 vertically arranged, and a brush plate 4 abutted against a screen plate 3 is fixed on the straight rack 18. The cleaning mechanism further comprises a guide rod 15 which extends into the brush board 4 in a sliding mode, the upper end of the guide rod 15 is fixed on the fixed box body 1, and a spring ring 2, two ends of which are respectively fixed on the fixed box body 1 and the brush board 4, is sleeved on the guide rod 15. The other output shaft of the double-shaft motor 24 is coaxially fixed with a worm 19, and the worm 19 is engaged with a worm wheel 16 coaxially fixed with the incomplete gear 17.

Through the aforesaid setting, double-shaft motor 24 can drive worm 19 rotatoryly, worm 19 drives worm wheel 16 and rotates, worm wheel 16 drives incomplete gear 17 rotatoryly, incomplete gear 17 is connected with the meshing of spur rack 18 in turn, under the guide effect of guide arm 15 and the elasticity reset action of spring coil 2, the vertical reciprocating motion of brush board 4, and then realize the clearance effect of scraping to otter board 3, otter board 3 can carry out the filter action to the dust, brush board 4 plays the effect of scraping the dust on otter board 3, guarantee that the mesh of otter board 3 is unblocked, the collecting tank 30 of setting realizes the collection effect to the dust.

Example 2

On the basis of the embodiment 1, in addition, the transmission mechanism of the device comprises a threaded sleeve II33 vertically and slidably mounted on the fixed box body 1, a threaded column 27 is mounted in the threaded sleeve II33 in a threaded connection mode, a driven bevel gear 34 is fixedly sleeved on the threaded column 27, a driving bevel gear 26 is connected to the driven bevel gear 34 in a meshing mode, and a hand wheel 25 is coaxially fixed on the driving bevel gear 26. The transmission mechanism further comprises a limiting column 31 and a supporting column 29 which are respectively fixed on two side walls of the collecting tank 30, the bottom of the threaded sleeve II33 is provided with a wedge surface 32 which is abutted against the limiting column 31, and the supporting column 29 is fixed with a limiting spring 28 which is abutted against the screen plate 3.

Can drive bevel gear 26 through rotatory hand wheel 25 and rotate, drive bevel gear 26 drives driven bevel gear 34 rotatoryly, threaded post 27 is rotatory and drive threaded sleeve II33 vertical migration this moment, the wedge face 32 of threaded sleeve II33 bottom is through realizing that the collecting vat 30 is fixed in fixed box 1 with spacing post 31 butt, and when threaded sleeve II33 shifts up, under spacing spring 28's elastic force, the collecting vat 30 can move out outside fixed box 1, the convenience is to the regular empting of the inside dust of collecting vat 30.

The device is also provided with a water cooling mechanism which comprises a cold water tank 9 fixed on the side wall of the movable inner tank body 6, a water pump 8 communicated with the cold water tank 9 is fixed on the cold water tank 9, a heat dissipation copper pipe bundle 5 positioned in the movable inner tank body 6 is installed at the outlet end of the water pump 8, and a liquid return pipe 7 is connected between the heat dissipation copper pipe bundle 5 and the cold water tank 9.

The cold water tank 9 that sets up is inside to be equipped with the frozen water, carries out frozen water's extraction through the water pump 8 that sets up, and the frozen water enters into inside the heat dissipation copper tube bank 5, finally carries out the heat absorption cooling to 6 inner spaces of box in moving, and the liquid return pipe 7 that sets up can be convenient for the inside frozen water of heat dissipation copper tube bank 5 and cold water tank 9 circulation flow, guarantees fine cooling radiating effect that lasts.

Further, the translation adjustment mechanism of this device is including fixing the support column 14 in the removal bottom of box 6, and the guide pulley 10 is installed in the rotation of support column 14 bottom, be fixed with servo motor 11 on the support column 14, servo motor 11's output shaft drive is connected with threaded rod 12, and the screw thread cover has been cup jointed to the screw thread on threaded rod 12 and has been fixed the threaded sleeve I13 on fixed box 1.

Through the setting, servo motor 11 can drive threaded rod 12 rotatory, and threaded rod 12 can drive threaded sleeve I13 relative threaded rod 12 lateral shifting, and then realizes moving interior box 6 and relative fixed box 1 lateral shifting adjusts under the guide effect of guide pulley 10, realizes the nimble regulatory action to this terminal incasement space.

In summary, the fixed box body 1 and the movable inner box body 6 can be adjusted in a sliding mode through the arranged translation adjusting mechanism, so that the use space formed inside the fixed box body and the movable inner box body can be adjusted flexibly, practical use is facilitated, the arranged air inducing mechanism can introduce external air into the device, a good heat dissipation effect is achieved, the arranged cleaning mechanism can scrape and clean dust filtered on the screen plate 3, smoothness of meshes of the screen plate 3 is guaranteed, a dust filtering effect is achieved while heat dissipation is guaranteed, the dust can be collected through the arranged collecting tank 30, and regular cleaning is facilitated.

It should be noted that, although the present specification describes embodiments, each embodiment does not include only a single technical solution, and such description of the specification is only for clarity, and those skilled in the art should take the specification as a whole, and the technical solutions in the embodiments may be appropriately combined to form other embodiments understood by those skilled in the art, and the above-mentioned embodiments only express the preferred embodiments of the technical solutions, and the description thereof is more specific and detailed, but should not be construed as limiting the scope of the claims of the technical solutions. It should be noted that, for those skilled in the art, various modifications, improvements and substitutions can be made without departing from the spirit of the invention, and all of them belong to the protection scope of the technical solution. The protection scope of this technical solution patent should be subject to the appended claims.

Claims

1. The utility model provides an outdoor console mode intelligent substation terminal case that transformer substation used, includes fixed box (1), its characterized in that, slidable mounting has box (6) in the removal of connecting through translation adjustment mechanism in fixed box (1), box (6) inside is equipped with and is used for radiating water cooling mechanism in the removal, fixed box (1) lateral wall inlays to establish and installs air-supply line (20), installs induced air mechanism on air-supply line (20), fixed box (1) interior vertical otter board (3) that are fixed with is equipped with on fixed box (1) and is used for carrying out the clearance mechanism of mesh mediation to otter board (3), clearance mechanism below is equipped with collecting vat (30), be equipped with the drive mechanism who is used for collecting vat (30) butt on fixed box (1).

2. The outdoor floor-type intelligent substation terminal box for the substation according to claim 1, wherein the air inducing mechanism comprises a double-shaft motor (24) fixed on the fixed box body (1), an output shaft of the double-shaft motor (24) is in transmission connection with an air inducing shaft (21) rotatably installed in the air inlet pipe (20) through a belt pulley mechanism (23), and axial flow fan blades (22) are fixed on the air inducing shaft (21).

3. The outdoor floor-type intelligent substation terminal box for the substation according to claim 2, wherein the cleaning mechanism comprises an incomplete gear (17) rotatably mounted in the fixed box body (1), a vertically arranged spur rack (18) is connected to the incomplete gear (17) in a meshing manner, and a brush plate (4) abutted against the screen plate (3) is fixed on the spur rack (18).

4. The outdoor floor-type intelligent substation terminal box for the substation according to claim 3, wherein the cleaning mechanism further comprises a guide rod (15) extending into the brush plate (4) in a sliding manner, the upper end of the guide rod (15) is fixed on the fixed box body (1), and the guide rod (15) is sleeved with a spring ring (2) with two ends respectively fixed on the fixed box body (1) and the brush plate (4).

5. An outdoor floor-type intelligent substation terminal box for a substation according to claim 3, characterized in that a worm (19) is coaxially fixed on the other output shaft of the double-shaft motor (24), and a worm wheel (16) coaxially fixed with the incomplete gear (17) is engaged and connected to the worm (19).

6. The outdoor floor-type intelligent substation terminal box for the substation according to claim 1, wherein the transmission mechanism comprises a threaded sleeve II (33) vertically slidably mounted on the fixed box body (1), a threaded column (27) is mounted in the threaded sleeve II (33) in a threaded connection manner, a driven bevel gear (34) is fixedly sleeved on the threaded column (27), a driving bevel gear (26) is connected to the driven bevel gear (34) in a meshing manner, and a hand wheel (25) is coaxially fixed on the driving bevel gear (26).

7. The outdoor floor-type intelligent substation terminal box for the substation according to claim 6, wherein the transmission mechanism further comprises a limiting post (31) and a support post (29) which are respectively fixed on two side walls of the collecting tank (30), a wedge surface (32) which is abutted against the limiting post (31) is formed at the bottom of the threaded sleeve II (33), and a limiting spring (28) which is abutted against the screen plate (3) is fixed on the support post (29).

8. The outdoor floor-type intelligent substation terminal box for the substation according to claim 1, wherein the water cooling mechanism comprises a cold water tank (9) fixed on the side wall of the movable inner box body (6), a water pump (8) communicated with the cold water tank (9) is fixed on the cold water tank (9), a heat dissipation copper pipe bundle (5) located in the movable inner box body (6) is installed at the outlet end of the water pump (8), and a liquid return pipe (7) is connected between the heat dissipation copper pipe bundle (5) and the cold water tank (9).

9. The outdoor floor-type intelligent substation terminal box for the substation according to claim 1, wherein the translation adjusting mechanism comprises a supporting column (14) fixed at the bottom of the movable inner box body (6), a guide wheel (10) is rotatably mounted at the bottom of the supporting column (14), a servo motor (11) is fixed on the supporting column (14), a threaded rod (12) is in driving connection with an output shaft of the servo motor (11), and a threaded sleeve I (13) fixed on the fixed box body (1) is in threaded sleeve connection with the threaded rod (12).