CN210246111U - Indoor interchange metal armor withdrawable cubical switchboard convenient to equipment - Google Patents

Abstract

The utility model discloses an indoor interchange metal armor withdrawable cubical switchboard convenient to equipment, including mounting bracket and the cubical switchboard shell of installing at the mounting bracket upside, the inside of cubical switchboard shell is provided with generating line room, cable chamber, instrument room and handcart room, the inboard bottom of handcart room is provided with takes out the baffle, the lower surface of taking out the baffle is provided with supporting mechanism, supporting mechanism includes abrasionproof gyro wheel, bracing piece, oblique supporting rod, fixing bolt, connecting rod, spacing groove, standing groove and packs up the groove, abrasionproof gyro wheel is installed in the four corners department of taking out baffle lower surface, cable and standing groove are all seted up in the lower surface of taking out the baffle, the one end of bracing piece is connected through the pivot rotation with the one end of standing groove; through the supporting mechanism who takes the baffle downside out of design, turn over supporting mechanism and support when taking the baffle out in the cubical switchboard, need not to push away a removal frame again and place, it is more convenient when overhauing.

Description

Indoor interchange metal armor withdrawable cubical switchboard convenient to equipment

Technical Field

The utility model belongs to the technical field of the cubical switchboard, concretely relates to indoor interchange metal armor withdrawable cubical switchboard convenient to equipment.

Background

The armored movable type alternating current metal unsealing and closing switch device is suitable for a three-phase alternating current 50hz40.5kv single-bus segmented power system, is mainly applied to a power station substation, a transformation and distribution system of an industrial and mining enterprise and a high-rise building for receiving and distributing electric energy, and controls, protects and monitors a circuit. The fully-assembled structure connected by the rivet bolts has the characteristics of small volume, attractive appearance, high strength, strong corrosion resistance, good interchangeability, good universality and the like.

The existing indoor alternating-current metal armored withdrawable switch cabinet convenient to assemble extracts a breaker handcart from a partition plate when being overhauled, a moving frame is required to be pushed to place the extracted partition plate on the moving frame, and the problem that the moving frame is required to be additionally pushed to be troublesome when being overhauled is solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an indoor interchange metal armor withdrawable switchgear convenient to equipment to the indoor interchange metal armor withdrawable switchgear of the current equipment of being convenient for that proposes in solving above-mentioned background art takes the baffle out to the circuit breaker handcart and takes out when overhauing, need push away one and remove the frame and place taking out the baffle on removing the frame, need the volume to extrapolate to remove the more troublesome problem of frame when overhauing.

In order to achieve the above object, the utility model provides a following technical scheme: an indoor alternating-current metal armored movable switch cabinet convenient to assemble comprises a mounting frame and a switch cabinet shell installed on the upper side of the mounting frame, wherein a bus chamber, a cable chamber, an instrument chamber and a handcart chamber are arranged in the switch cabinet shell, a drawing baffle is arranged at the bottom of the inner side of the handcart chamber, a supporting mechanism is arranged on the lower surface of the drawing baffle and comprises an anti-abrasion roller, a supporting rod, an inclined strut rod, a fixing bolt, a connecting rod, a limiting groove, a placing groove and a retracting groove, the anti-abrasion roller is installed at four corners of the lower surface of the drawing baffle, cables and the placing groove are both arranged on the lower surface of the drawing baffle, one end of the supporting rod is rotatably connected with one end of the placing groove through a rotating shaft, the supporting rod is placed in the placing groove, one end of the inclined strut rod is rotatably connected with the supporting rod through a rotating shaft, the retracting, and the oblique supporting rod is placed in the retracting groove, the other end of the oblique supporting rod is rotatably connected with the connecting rod through a rotating shaft, two ends of the connecting rod are connected with the withdrawing partition plate in a sliding mode through limiting grooves, the fixing bolts are arranged at two ends of the connecting rod, and the connecting rod is fixedly connected with the limiting grooves through the fixing bolts.

Preferably, one side fixedly connected with fixture block of cubical switchboard shell, the opposite side of cubical switchboard shell corresponds the position of fixture block and has seted up the draw-in groove, the inboard of mounting bracket is provided with the locating lever.

Preferably, the two sides of the lower end of the switch cabinet shell are provided with positioning grooves corresponding to the positioning rods, and the positioning rods are clamped in the positioning grooves.

Preferably, a bus and a static contact box are arranged inside the bus chamber, and the static contact box is connected with the bus through a branch bus.

Preferably, a current transformer, a cable and an arrester are arranged inside the cable chamber, and the upper ends of the cable and the arrester are connected with the current transformer.

Preferably, the inside of handcart room is provided with the circuit breaker handcart, the circuit breaker handcart is installed on taking out the baffle.

Preferably, a movable door partition plate is arranged between the bus chamber and the handcart chamber.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) through the supporting mechanism who takes the baffle downside out of design, turn over supporting mechanism and support when taking the baffle out in the cubical switchboard, need not to push away a removal frame again and place, it is more convenient when overhauing.

(2) Through the design at the draw-in groove that the fixture block of cubical switchboard shell one side and opposite side correspond, when the cubical switchboard was installed in the position of using, through buckle and draw-in groove block between the cubical switchboard to fix a position the cubical switchboard through the locating lever on the mounting bracket, make more stable between the cubical switchboard when the cubical switchboard is installed.

Drawings

Fig. 1 is a schematic front view of the present invention;

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

FIG. 3 is a schematic structural view of the support mechanism for drawing out the partition board of the present invention;

fig. 4 is a schematic view of the bottom structure of the drawing-out partition plate of the present invention;

fig. 5 is a schematic view of the structure of the support rod of the present invention;

fig. 6 is a schematic structural view of the mounting frame of the present invention;

in the figure: 1. a mounting frame; 2. a switch cabinet housing; 3. a card slot; 4. a clamping block; 5. a bus chamber; 6. a cable chamber; 7. an instrument room; 8. a handcart room; 9. a bus bar; 10. a stationary contact box; 11. a current transformer; 12. a cable; 13. a lightning arrester; 14. a circuit breaker handcart; 15. drawing out the partition plate; 16. an anti-abrasion roller; 17. a support bar; 18. a diagonal strut; 19. fixing the bolt; 20. a connecting rod; 21. a limiting groove; 22. a placement groove; 23. a collecting groove; 24. and (5) positioning the rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: an indoor alternating current metal armored movable switch cabinet convenient to assemble comprises an installation frame 1 and a switch cabinet shell 2 installed on the upper side of the installation frame 1, a bus chamber 5, a cable chamber 6, an instrument chamber 7 and a handcart chamber 8 are arranged inside the switch cabinet shell 2, a drawing partition plate 15 is arranged at the bottom of the inner side of the handcart chamber 8, a supporting mechanism is arranged on the lower surface of the drawing partition plate 15 and comprises an anti-abrasion roller 16, a supporting rod 17, an inclined supporting rod 18, a fixing bolt 19, a connecting rod 20, a limiting groove 21, a placing groove 22 and a packing groove 23, the anti-abrasion roller 16 is installed at the four corners of the lower surface of the drawing partition plate 15, a cable 12 and the placing groove 22 are both arranged on the lower surface of the drawing partition plate 15, one end of the supporting rod 17 is rotatably connected with one end of the placing groove 22 through a rotating shaft, the supporting rod 17 is placed inside the placing groove 22, the retracting groove 23 is arranged on one side surface of the supporting rod 17, the inclined supporting rod 18 is placed in the retracting groove 23, the other end of the inclined supporting rod 18 is rotatably connected with the connecting rod 20 through a rotating shaft, two ends of the connecting rod 20 are slidably connected with the withdrawing partition 15 through the limiting groove 21, the fixing bolts 19 are arranged at two ends of the connecting rod 20, the connecting rod 20 is fixedly connected with the limiting groove 21 through the fixing bolts 19, when the withdrawing partition 15 is withdrawn from the handcart chamber 8, the supporting rod 17 is turned out from the placing groove 22 and drives the inclined supporting rod 18 to be turned out from the retracting groove 23, when the supporting rod 17 is rotated, the inclined supporting rod 18 and the connecting rod 20 at one end of the inclined supporting rod 18 are driven to slide along the limiting groove 21, when the connecting rod 20 slides to one end of the limiting groove 21, the supporting rod 17 is vertical to the withdrawing partition 15, the lower end of the supporting rod 17 is supported on the ground, and then the, thereby enabling the support rod 17 to stably support the withdrawing diaphragm 15.

In this embodiment, preferably, one side fixedly connected with fixture block 4 of cubical switchboard shell 2, draw-in groove 3 has been seted up to the opposite side of cubical switchboard shell 2 corresponding fixture block 4's position, and the inboard of mounting bracket 1 is provided with locating lever 24, and when installation cubical switchboard shell 2, can carry out the block through fixture block 4 and draw-in groove 3 between several cubical switchboard shells 2 to fix a position through locating lever 24.

In this embodiment, it is preferred, the lower extreme both sides of cubical switchboard shell 2 correspond locating lever 24 and have seted up the constant head tank, and locating lever 24 block is in the constant head tank, through the location of constant head tank and locating lever 24 when installing cubical switchboard shell 2 on mounting bracket 1, makes the installation of cubical switchboard shell 2 more stable.

In this embodiment, preferably, the inside of bus chamber 5 is provided with bus 9 and static contact box 10, static contact box 10 is connected through branch bus with bus 9, the inside of cable chamber 6 is provided with current transformer 11, cable 12 and arrester 13, the upper ends of cable 12 and arrester 13 all are connected with current transformer 11, the inside of handcart chamber 8 is provided with circuit breaker handcart 14, circuit breaker handcart 14 is installed on taking out baffle 15, conveniently take out circuit breaker handcart 14 when taking out baffle 15 from handcart chamber 8, be provided with the dodge gate baffle between bus chamber 5 and handcart chamber 8, conveniently open the dodge gate baffle from handcart chamber 8 and overhaul in bus chamber 5.

The utility model discloses a theory of operation and use flow: when the switch cabinet shell 2 is installed, the switch cabinet shells 2 can be clamped through the clamping blocks 4 and the clamping grooves 3 and positioned through the positioning grooves and the positioning rods 24, so that the switch cabinet shell 2 is installed more stably, after the switch cabinet shell is installed, the installation, the fixation and the safety protection of the utility model are firstly checked, then the switch cabinet shell can be used, when in maintenance, the drawing partition plate 15 is drawn out from the handcart room 8 through the rotation of the anti-abrasion roller 16, then the supporting rod 17 is turned out from the placing groove 22 and drives the inclined strut 18 to be turned out from the packing groove 23, when the supporting rod 17 is rotated, the connecting rod 20 at one end of the inclined strut 18 and the connecting rod 20 at one end of the inclined strut 18 are driven to slide along the limiting groove 21, when the connecting rod 20 slides to one end of the limiting groove 21, the supporting rod 17 and the drawing partition plate 15 are in a vertical state, the lower end of the supporting rod 17 is, thereby make bracing piece 17 can the stable stay take baffle 15 out, just so accomplished right the utility model discloses a use, the utility model discloses simple structure, convenience safe in utilization.

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 (7)

1. The utility model provides an indoor interchange metal armor withdrawable switchgear convenient to equipment, includes mounting bracket (1) and installs cubical switchboard shell (2) at mounting bracket (1) upside, the inside of cubical switchboard shell (2) is provided with bus-bar room (5), cable chamber (6), instrument room (7) and handcart room (8), its characterized in that: the handcart room is characterized in that a drawing-out partition plate (15) is arranged at the bottom of the inner side of the handcart room (8), a supporting mechanism is arranged on the lower surface of the drawing-out partition plate (15), the supporting mechanism comprises an anti-abrasion roller (16), a supporting rod (17), an inclined supporting rod (18), a fixing bolt (19), a connecting rod (20), a limiting groove (21), a placing groove (22) and a packing-up groove (23), the anti-abrasion roller (16) is arranged at the four corners of the lower surface of the drawing-out partition plate (15), cables (12) and the placing groove (22) are arranged on the lower surface of the drawing-out partition plate (15), one end of the supporting rod (17) is rotatably connected with one end of the placing groove (22) through a rotating shaft, the supporting rod (17) is arranged inside the placing groove (22), one end of the inclined supporting rod (18) is rotatably connected with the supporting rod (17) through the rotating shaft, and oblique branch (18) are placed in the interior of retracting groove (23), the other end of oblique branch (18) is connected with connecting rod (20) through the pivot rotation, the both ends of connecting rod (20) are through spacing groove (21) and take out baffle (15) sliding connection, fixing bolt (19) set up the both ends at connecting rod (20), and connecting rod (20) pass through fixing bolt (19) fixed connection with spacing groove (21).

2. An indoor ac metal armored removable switch cabinet which is easy to assemble as claimed in claim 1, wherein: one side fixedly connected with fixture block (4) of cubical switchboard shell (2), draw-in groove (3) have been seted up to the opposite side of cubical switchboard shell (2) corresponding position of fixture block (4), the inboard of mounting bracket (1) is provided with locating lever (24).

3. An indoor ac metal armored removable switch cabinet which is easy to assemble as claimed in claim 2, wherein: locating grooves are formed in two sides of the lower end of the switch cabinet shell (2) corresponding to the locating rods (24), and the locating rods (24) are clamped in the locating grooves.

4. An indoor ac metal armored removable switch cabinet which is easy to assemble as claimed in claim 1, wherein: the bus chamber (5) is internally provided with a bus (9) and a static contact box (10), and the static contact box (10) is connected with the bus (9) through a branch bus.

5. An indoor ac metal armored removable switch cabinet which is easy to assemble as claimed in claim 1, wherein: the cable chamber (6) is internally provided with a current transformer (11), a cable (12) and an arrester (13), and the upper ends of the cable (12) and the arrester (13) are connected with the current transformer (11).

6. An indoor ac metal armored removable switch cabinet which is easy to assemble as claimed in claim 1, wherein: the inside of handcart room (8) is provided with circuit breaker handcart (14), circuit breaker handcart (14) are installed and are taken out on baffle (15).

7. An indoor ac metal armored removable switch cabinet which is easy to assemble as claimed in claim 1, wherein: a movable door partition plate is arranged between the bus chamber (5) and the handcart chamber (8).

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