CN210326694U

CN210326694U - Inflating cabinet

Info

Publication number: CN210326694U
Application number: CN201921183905.1U
Authority: CN
Inventors: 徐世伟
Original assignee: Zhejiang Jugao Electric Power Equipment Co ltd
Current assignee: Zhejiang Jugao Electric Power Equipment Co ltd
Priority date: 2019-07-25
Filing date: 2019-07-25
Publication date: 2020-04-14
Anticipated expiration: 2029-07-25

Abstract

The utility model discloses an inflatable cabinet, which relates to the technical field of power equipment, and the key points of the technical proposal of the inflatable cabinet comprise a cabinet body, wherein the bottom of the cabinet body is fixedly connected with a supporting rod, the cabinet body is provided with a fixed groove, the cabinet body is provided with a cabinet door for sealing the fixed groove, the bottom of the cabinet body is provided with a fixed hole, the cabinet body is connected with universal wheels through a lifting mechanism, and the lifting mechanism drives the universal wheels to pass through the fixed hole to the lower part of the cabinet body; the fixed orifices of intercommunication fixed slot is seted up to cabinet side, elevating system is including wearing to locate the worm of fixed orifices and being fixed in the operation panel of fixed slot side, wear to be equipped with the screw rod on the operation panel, screw rod threaded connection has the worm wheel, the worm wheel is located the operation panel upper end and rotates with the operation panel and be connected, screw rod bottom fixedly connected with operation piece, the universal wheel sets up in the operation piece bottom, worm wheel and worm intermeshing, the utility model discloses have the convenience and remove the effect of the position that needs with aerifing the cabinet.

Description

Inflating cabinet

Technical Field

The utility model relates to a power equipment's technical field, more specifically says that it relates to an aerify cabinet.

Background

The inflatable cabinet is a new generation of switch equipment, the main switch can be a permanent magnet mechanism vacuum circuit breaker or a spring mechanism vacuum circuit breaker, the whole cabinet is combined with a sulfur hexafluoride gas compartment by adopting air insulation, and the inflatable cabinet is compact and expandable and is suitable for distribution automation. The inflatable cabinet has the characteristics of compact structure, flexible operation, reliable interlocking and the like, and can provide satisfactory technical schemes for various application occasions (particularly places with severe environment) and different user requirements. The inflatable cabinet is suitable for small-sized secondary substations, switching stations, box-type substations, residential districts, industrial and mining enterprises and large markets of power systems, and is particularly suitable for occasions with higher requirements on electricity consumption, such as airports, subways, railways and the like.

At present, chinese patent with publication number CN201656329U discloses an inflatable cabinet body, which comprises a cabinet body frame, a sealed air box and a cable chamber, wherein the sealed air box is installed on the upper part of the cabinet body frame, the lower part of the cabinet body frame is the cable chamber, the cable chamber is divided into a left unit and a right unit by a partition board, and an integral bottom sealing plate is installed at the bottom of the cabinet body frame.

Although the strength of the cabinet body is improved, the electrical safety performance is more excellent, and the installation is more convenient, when the cabinet needs to be moved, a plurality of persons are required to lift or move the cabinet through a forklift, but the moving of the cabinet is very inconvenient when the persons do not have much hands or do not have the forklift. There is therefore a need for an inflatable cabinet that is easy to move.

SUMMERY OF THE UTILITY MODEL

To the deficiency that exists in the prior art, the utility model provides an aerify cabinet has the effect that the cabinet of will aerifing conveniently removes the position that needs.

In order to achieve the above purpose, the utility model provides a following technical scheme: an inflatable cabinet comprises a cabinet body, wherein a supporting rod is fixedly connected to the bottom of the cabinet body, a fixing groove is formed in the cabinet body, a cabinet door for sealing the fixing groove is arranged on the cabinet body, a fixing hole is formed in the bottom of the cabinet body, the cabinet body is connected with universal wheels through a lifting mechanism, and the lifting mechanism drives the universal wheels to penetrate through the fixing hole to the lower side of the cabinet body; the fixed orifices of intercommunication fixed slot is seted up to cabinet body side, elevating system wears to be equipped with the screw rod including wearing to locate the worm of fixed orifices and being fixed in the operation panel of fixed slot side on the operation panel, screw rod threaded connection has the worm wheel, the worm wheel is located the operation panel upper end and rotates with the operation panel to be connected, screw rod bottom fixedly connected with operation piece, the universal wheel sets up in the operation piece bottom, worm wheel and worm intermeshing.

By adopting the technical scheme, the worm is driven to rotate, the worm wheel rotates due to the mutual meshing of the worm wheel and the worm, the worm wheel is connected with the screw in a threaded manner and the worm wheel is connected with the operating panel in a rotating manner, so that the screw rotates, the driving screw and the universal wheel descend together, the universal wheel penetrates through the fixing hole to the lower part of the cabinet body to lift the cabinet body, and then the cabinet body is driven to move to a required position; otherwise, the driving worm rotates to enable the universal wheel to ascend, so that the supporting rod is abutted to the ground, and the cabinet body is prevented from moving.

The utility model discloses further set up to: and one end of the worm, which is far away from the fixing groove, is fixedly connected with a fixing disc.

Through adopting above-mentioned technical scheme, can conveniently drive the worm through the fixed disk and rotate for the universal wheel goes up and down.

The utility model discloses further set up to: the fixed disk is provided with a movable hole, a bolt is connected with the inner thread of the movable hole, and a jack for embedding the bolt is arranged on the cabinet body.

Through adopting above-mentioned technical scheme, rotate the bolt and make it imbed in the jack, it is spacing to the fixed disk, prevent that the worm from rotating to prevent that the universal wheel from reciprocating.

The utility model discloses further set up to: the jack is provided with a plurality ofly, and is a plurality of the jack is along worm circumferencial direction equidistance distribution.

Through adopting above-mentioned technical scheme, set up a plurality of jacks, can make things convenient for the bolt to insert nearest jack, the restriction fixed disk rotates to prevent that the universal wheel from reciprocating.

The utility model discloses further set up to: the cabinet body is provided with a baffle plate for sealing the fixing hole.

Through adopting above-mentioned technical scheme, when need not the removal cabinet body, can seal the fixed orifices through the baffle, prevent that the foreign matter in the air from entering into the fixed slot through the fixed orifices in, causing the interference to fixed slot internals.

The utility model discloses further set up to: the side wall of the fixed hole is provided with a positioning groove, and part of the baffle is slidably arranged in the positioning groove.

Through adopting above-mentioned technical scheme, insert the baffle in the constant head tank for the fixed orifices is opened, thereby can pass the fixed orifices to cabinet body below with the universal wheel, removes the cabinet body.

The utility model discloses further set up to: one end fixedly connected with blend stop of baffle upper end and being located the fixed orifices.

Through adopting above-mentioned technical scheme, it has spacing effect to set up the blend stop, prevents that the drive baffle from imbedding completely in the constant head tank.

The utility model discloses further set up to: the one end that the baffle was kept away from to the blend stop has seted up first draw-in groove, fixedly connected with magnet in the first draw-in groove, the one end that the constant head tank was kept away from to the fixed orifices has seted up the second draw-in groove, fixedly connected with iron sheet in the second draw-in groove.

Through adopting above-mentioned technical scheme, through the cooperation of magnet and iron sheet for baffle and fixed orifices lateral wall butt seal the fixed orifices.

The utility model discloses further set up to: the fixed groove is internally provided with a positioning hole communicated with the positioning groove, a positioning rod is slidably arranged in the positioning hole, and one end of the positioning rod is connected with the baffle.

Through adopting above-mentioned technical scheme, can conveniently drive the baffle through the locating lever and remove for the fixed orifices is opened or is closed.

To sum up, the utility model discloses following beneficial effect has: the driving worm rotates to enable the universal wheels to descend to lift the cabinet body, and then the cabinet body is driven to move to a required position; otherwise, the back drive worm rotates and makes universal rising for bracing piece and ground butt prevent that the cabinet body from removing, realize the removal of the cabinet body.

Drawings

FIG. 1 is a schematic view of the overall structure of the present embodiment;

FIG. 2 is an enlarged view of part A of the present embodiment;

FIG. 3 is a partial cross-sectional view of the highlighted set screw of this embodiment;

FIG. 4 is an enlarged view of the B portion of the present embodiment;

fig. 5 is a partial structural view showing the worm structure in the present embodiment.

Reference numerals: 1. a cabinet body; 11. fixing grooves; 12. a fixing hole; 14. a jack; 15. a baffle plate; 151. blocking strips; 152. positioning a rod; 153. a first card slot; 154. a magnet; 16. positioning a groove; 17. positioning holes; 18. a second card slot; 19. iron sheets; 2. a support bar; 3. a cabinet door; 4. a lifting mechanism; 41. a worm; 42. a worm gear; 43. an operation panel; 44. a screw; 45. an operation block; 46. fixing the disc; 461. a movable hole; 462. a bolt; 5. a universal wheel.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The embodiment discloses an inflatable cabinet, as shown in fig. 1 and 3, including the

cabinet body

1, 1 bottom fixedly connected with bracing piece 2 of the cabinet body, fixed slot 11 has been seted up to the cabinet body 1, and the cabinet body 1 is provided with cabinet door 3 of sealed fixed slot 11, and fixed orifices 12 has been seted up to 1 bottom of the cabinet body, and the cabinet body 1 is connected with universal wheel 5 through elevating system 4, and elevating system 4 drive universal wheel 5 passes fixed orifices 12 to 1 below of the cabinet body.

As shown in fig. 3 and 5, a fixing hole 12 communicating with the fixing groove 11 is formed at a side of the cabinet 1, and the lifting mechanism 4 includes a worm 41 inserted into the fixing hole 12 and an operation plate 43 fixed at a side of the fixing groove 11. The operating panel 43 is provided with a screw 44 in a penetrating manner, the screw 44 is in threaded connection with a worm wheel 42, the worm wheel 42 is positioned at the upper end of the operating panel 43 and is rotationally connected with the operating panel 43, the bottom of the screw 44 is fixedly connected with an operating block 45, the universal wheel 5 is arranged at the bottom of the operating block 45, and the worm wheel 42 and the worm 41 are meshed with each other.

As shown in fig. 1 and 2, a fixing plate 46 is fixedly connected to an end of the worm 41 away from the fixing groove 11. The fixed disk 46 is provided with a movable hole 461, the movable hole 461 is connected with a bolt 462 through an internal thread, the cabinet 1 is provided with a plurality of insertion holes 14 for the bolt 462 to be embedded, and the insertion holes 14 are distributed at equal intervals along the circumferential direction of the worm 41. The worm 41 can be conveniently rotated by rotating the fixed disc 46, so that the universal wheel 5 can be lifted. In addition, the driving bolt 462 is inserted into the insertion hole 14 to limit the rotation of the fixing plate and the worm 41, so that the universal wheel 5 is prevented from rising when the cabinet body 1 moves, one side of the cabinet body 1 inclines and falls over, and the injury to workers is avoided.

As shown in fig. 4 and 5, the cabinet 1 is provided with a baffle 15 for sealing the fixing hole 12. The side wall of the fixed hole 12 is provided with a positioning groove 16, and part of the baffle 15 is slidably arranged in the positioning groove 16. A barrier strip 151 is fixedly connected to one end of the upper end of the baffle 15, which is positioned in the fixing hole 12. When one end of the baffle 15 abuts against one end of the positioning slot 16 far away from the opening, one end of the barrier strip 151 facing the positioning slot 16 abuts against the side wall of the fixing hole 12.

As shown in fig. 4 and 5, a positioning hole 17 communicating with the positioning groove 16 is formed in the fixing groove 11, a positioning rod 152 is slidably disposed in the positioning hole 17, and one end of the positioning rod 152 is connected to the baffle plate 15. The positioning rod 152 can conveniently drive the baffle plate 15 to move so as to open or close the fixing hole 12.

As shown in fig. 4 and 5, a first engaging groove 153 is formed in an end of the barrier strip 151 away from the baffle 15, a magnet 154 is fixedly connected in the first engaging groove 153, a second engaging groove 18 is formed in an end of the fixing hole 12 away from the positioning groove 16, and an iron sheet 19 is fixedly connected in the second engaging groove 18. The magnet 154 and the iron piece 19 are matched, so that the baffle 15 seals the fixing hole 12, and the fixing hole 12 is prevented from being opened when the cabinet body 1 is not moved, so that impurities in the air enter the fixing groove 11.

The working principle is as follows: the positioning rod 152 is driven to move the baffle 15, so that the fixing hole 12 is opened, then the fixed disc 46 is driven to rotate the worm 41, the worm wheel 42 is meshed with the worm 41, the worm wheel 42 is rotated, the worm wheel 42 is connected with the screw 44 in a threaded mode, the screw 44 is rotated, the driving screw 44 and the universal wheel 5 descend together, the universal wheel 5 penetrates through the fixing hole 12 to lift the cabinet body 1 below the cabinet body 1, then the driving bolt 462 is embedded into the jack 14, the worm 41 is prevented from rotating, the cabinet body 1 is driven to move to a required position, finally the driving bolt 462 is separated from the jack 14 in sequence, the universal wheel 5 is driven to rotate to lift, the driving baffle 15 is reset to seal the fixing hole 12, the supporting rod 2 is abutted to the ground, and the cabinet body 1 is prevented from moving.

The above description is only the preferred embodiment of the present invention, and is not intended to limit the present invention, any modification, equivalent replacement, or improvement made within the design concept of the present invention should be included within the protection scope of the present invention.

Claims

1. An inflatable cabinet, comprising a cabinet body (1), characterized in that: the bottom of the cabinet body (1) is fixedly connected with a supporting rod (2), the cabinet body (1) is provided with a fixing groove (11), the cabinet body (1) is provided with a cabinet door (3) for sealing the fixing groove (11), the bottom of the cabinet body (1) is provided with a fixing hole (12), the cabinet body (1) is connected with a universal wheel (5) through a lifting mechanism (4), and the lifting mechanism (4) drives the universal wheel (5) to penetrate through the fixing hole (12) to the lower side of the cabinet body (1); fixed orifices (12) of intercommunication fixed slot (11) are seted up to the cabinet body (1) side, elevating system (4) are including wearing to locate worm (41) of fixed orifices (12) and being fixed in operation panel (43) of fixed slot (11) side, wear to be equipped with screw rod (44) on operation panel (43), screw rod (44) threaded connection has worm wheel (42), worm wheel (42) are located operation panel (43) upper end and rotate with operation panel (43) and are connected, screw rod (44) bottom fixedly connected with operation piece (45), universal wheel (5) set up in operation piece (45) bottom, worm wheel (42) and worm (41) intermeshing.

2. An inflatable cabinet as claimed in claim 1, wherein: and a fixed disc (46) is fixedly connected to one end, far away from the fixed groove (11), of the worm (41).

3. An inflatable cabinet as claimed in claim 2, wherein: the fixed disk (46) is provided with a movable hole (461), the movable hole (461) is connected with a bolt (462) through an internal thread, and the cabinet body (1) is provided with a jack (14) for embedding the bolt (462).

4. An inflatable cabinet as claimed in claim 3, wherein: the jack (14) is provided with a plurality of, and a plurality of jack (14) are along worm (41) circumferencial direction equidistance distribution.

5. An inflatable cabinet as claimed in claim 1, wherein: the cabinet body (1) is provided with a baffle (15) for sealing the fixing hole (12).

6. An inflatable cabinet as claimed in claim 5, wherein: the side wall of the fixed hole (12) is provided with a positioning groove (16), and part of the baffle (15) is slidably arranged in the positioning groove (16).

7. An inflatable cabinet as claimed in claim 6, wherein: one end of the baffle (15) at the upper end and in the fixing hole (12) is fixedly connected with a barrier strip (151).

8. An inflatable cabinet as claimed in claim 7, wherein: first draw-in groove (153) have been seted up to the one end that baffle (15) were kept away from in blend stop (151), fixedly connected with magnet (154) in first draw-in groove (153), second draw-in groove (18) have been seted up to the one end that constant head tank (16) were kept away from in fixed orifices (12), fixedly connected with iron sheet (19) in second draw-in groove (18).

9. An inflatable cabinet as claimed in claim 8, wherein: a positioning hole (17) communicated with the positioning groove (16) is formed in the fixing groove (11), a positioning rod (152) is arranged in the positioning hole (17) in a sliding mode, and one end of the positioning rod (152) is connected with the baffle (15).