阅读说明：本技术 一种用于高寒地区具有稳定功能的柱式断路器 (A column type circuit breaker that is used for severe cold district to have stabilizing function ) 是由 郭璇华 于 2021-08-12 设计创作，主要内容包括：本发明涉及一种柱式断路器,尤其涉及一种用于高寒地区具有稳定功能的柱式断路器。本发明提供一种设置有用于稳定的部件,在遇上大风天气时能够进行稳定,避免断路器晃动的用于高寒地区具有稳定功能的柱式断路器。本发明提供了这样一种用于高寒地区具有稳定功能的柱式断路器,包括有断路柜等；断路柜上滑动式连接有三个放置箱,断路柜顶部均匀间隔连接有三块安装板,安装板上均安装有断路器,断路器与安装板之间均连接有辅助杆,断路柜上设有稳定机构。在使用断路器的过程中,能够通过稳定机构来对整个断路器进行稳定,避免在大风吹动的过程中断路器晃动,影响使用。(The invention relates to a column type circuit breaker, in particular to a column type circuit breaker with a stabilizing function for alpine regions. The invention provides a column type circuit breaker which is provided with a component for stabilization, can be stabilized when meeting windy weather and avoids the circuit breaker from shaking and has a stabilization function for alpine regions. The invention provides a column type circuit breaker with a stabilizing function for alpine regions, which comprises a circuit breaker cabinet and the like; the last slidingtype of cabinet that opens circuit is connected with three and places the case, and the even interval in cabinet top that opens circuit is connected with three mounting panels, all installs the circuit breaker on the mounting panel, all is connected with the auxiliary rod between circuit breaker and the mounting panel, opens circuit and is equipped with stabilizing mean on the cabinet. At the in-process that uses the circuit breaker, can stabilize whole circuit breaker through stabilizing mean, avoid rocking at the in-process circuit breaker that the strong wind blows, influence the use.)

1. The utility model provides a column type circuit breaker that is used for severe cold district to have stabilizing function, a serial communication port, including the cabinet (1) that opens circuit, place case (2), mounting panel (4), circuit breaker (5), auxiliary rod (6) and stabilizing mean (10), it has three case (2) of placing to slide type to be connected with on cabinet (1) that opens circuit, the even interval in cabinet (1) top that opens circuit is connected with three mounting panels (4), all install circuit breaker (5) on mounting panel (4), all be connected with auxiliary rod (6) between circuit breaker (5) and mounting panel (4), be equipped with stabilizing mean (10) on cabinet (1) that opens circuit.

2. The column type circuit breaker with the stabilizing function for the alpine region according to claim 1, wherein the stabilizing mechanism (10) comprises connecting rods (11), first loop bars (12), first sliding rods (13), a sliding sleeve (14), second loop bars (15), second sliding rods (16), contact rods (17), guide plates (18), abutting rods (19) and a return spring (111), two groups of connecting rods (11) are slidably connected to the front and rear sides of the circuit breaker cabinet (1), the two groups of connecting rods (11) are arranged in left and right, each group of connecting rods (11) is arranged in two groups, a first loop bar (12) is connected between the two connecting rods (11) of each group, a first sliding rod (13) is slidably connected between the upper portions of the two first loop bars (12) on the same side, a sliding sleeve (14) is connected to the lower portion of the front side of the first loop bar (12), and a second loop bar (15) is slidably connected to the sliding sleeve (14), sliding type is connected with second slide bar (16) between two second loop bars (15) upper portions of homonymy, be connected with reset spring (111) between second loop bar (15) lower part and sliding sleeve (14) bottom, second slide bar (16) front side middle part is connected with contact bar (17), both sides all are connected with two baffle (18) around cabinet (1) opens circuit, two baffle (18) set up for bilateral symmetry, all be connected with between two left second loop bar (15) left side lower parts and between two second loop bar (15) right side lower parts on right side and support pole (19).

3. The column type circuit breaker with the stabilizing function for the alpine region according to claim 2, further comprising a pushing mechanism (20), wherein the pushing mechanism (20) comprises sliding seats (21), push rods (22), arc plates (23) and shifting blocks (24), the sliding seats (21) are connected to the front side and the rear side of the top of the circuit breaker cabinet (1), the push rods (22) are connected to the sliding seats (21) in an inner sliding manner, the arc plates (23) are connected between the left sides and the right sides of the two push rods (22), the shifting block (24) is connected to the middle of the push rods (22), and the shifting block (24) is inserted between the upper portions of the two first loop bars (12) on the same side.

4. The column type circuit breaker with the stabilizing function for the alpine region according to claim 3, further comprising a protection mechanism (30), wherein the protection mechanism (30) comprises a connecting frame (31), arc rods (32), Y-shaped sleeves (33), protection tapered plates (34), a sliding vertical rod (35), a limiting block (36), a buffer spring (37) and a limiting plate (38), the connecting frame (31) is connected between the rear side of the top of the circuit breaker cabinet (1) and the top of the foremost mounting plate (4), three groups of arc rods (32) are uniformly connected to the connecting frame (31) at intervals, two groups of arc rods (32) are arranged, two arc rods (32) are arranged up and down, the Y-shaped sleeves (33) are slidably connected to the arc rods (32), the protection tapered plates (34) are connected between the two Y-shaped sleeves (33) on the same connecting frame (31), and the vertical rod (33) is slidably connected to the two Y-shaped sleeves (33) on the same connecting frame (31) 35) The middle of the sliding vertical rod (35) is connected with a limiting block (36), the sliding vertical rod (35) is located on the inner side of the protective conical plate (34), two buffer springs (37) are connected between the sliding vertical rod (35) and the two Y-shaped sleeve rods (33), and the upper portion of the connecting frame (31) is evenly connected with three limiting plates (38) at intervals.

5. The column type circuit breaker with the stabilizing function for the alpine region according to claim 4, further comprising cone caps (41) and a flow accumulating plate (42), wherein the upper portion of the connecting frame (31) is evenly connected with the three cone caps (41) at intervals, the three cone caps (41) are respectively located above the three circuit breakers (5), the flow accumulating plate (42) is connected to the top of the circuit breaker cabinet (1), and water outlets are formed in the left side edge and the right side edge of the flow accumulating plate (42).

6. The column type circuit breaker with the stabilizing function for the alpine region according to claim 5, characterized by further comprising a transmission mechanism (50), wherein the transmission mechanism (50) comprises a cross rod (51), L-shaped racks (52), connecting rods (53) and a gear ring (54), the cross rod (51) is connected between the left side and the right side of each of the two push rods (22), the tops of the cross rods (51) are evenly connected with the three L-shaped racks (52) at intervals, the tops of the Y-shaped sleeves (33) below are connected with the two connecting rods (53), the two connecting rods (53) are symmetrically arranged, the gear ring (54) is connected between the two connecting rods (53) of the same Y-shaped sleeve (33), the gear ring (54) is sleeved on the outer side of the circuit breaker (5), and the L-shaped racks (52) are meshed with the gear ring (54).

7. The column type circuit breaker with the stabilizing function for the alpine region according to claim 6, further comprising a moving mechanism (60), wherein the moving mechanism (60) comprises a lower pressing rod (61), a clamping plate (62), a limiting block (63), a clamping frame (64), a sliding frame (65), a main shaft (66), a pulley (67), a pushing block (68), a guide rod (611) and a sliding spring (612), the lower part of the circuit breaker cabinet (1) is slidably connected with the lower pressing rod (61), the rear side of the lower pressing rod (61) is rotatably connected with the clamping plate (62), the front side of the bottom of the lower pressing rod (61) is connected with the limiting block (63), the lower part of the rear side of the circuit breaker cabinet (1) is connected with the clamping frame (64), the clamping frame (64) can clamp the clamping plate (62), the lower parts of the front side and the rear side of the circuit breaker cabinet (1) are both connected with two sliding frames (65), the main shaft (66) is slidably connected between the two sliding frames (65) at the same side, the left side and the right side of the main shaft (66) are connected with pulleys (67) in a rotating mode, the top of the main shaft (66) is connected with two push blocks (68), the two push blocks (68) are symmetrically arranged, the left side and the right side of the top of the main shaft (66) are connected with guide rods (611), the guide rods (611) are in sliding fit with the circuit breaking cabinet (1) and the sliding frame (65) respectively, the guide rods (611) are sleeved with sliding springs (612), and two ends of each sliding spring (612) are connected to the upper portion of the guide rods (611) and the top of the sliding frame (65) respectively.

8. The column type circuit breaker with the stabilizing function for the alpine region according to claim 7, further comprising arc-shaped rods (77), wherein the arc-shaped rods (77) are connected to the front and the rear sides of the circuit breaker cabinet (1).

Technical Field

The invention relates to a column type circuit breaker, in particular to a column type circuit breaker with a stabilizing function for alpine regions.

Background

The circuit breaker is a tool used as a safety guarantee in the circuit power industry, the column type circuit breaker is a representative of the safety guarantee, the column type circuit breaker belongs to a high-voltage circuit breaker, and the column type circuit breaker is also frequently needed to be used in plateau areas with higher altitude in the modern society.

Through the retrieval, grant patent publication No. CN 112563070A's patent, disclose a gu seal pole type circuit breaker, include pole type circuit breaker main part, cleaning brush, linkage gear, add oil group and add the oil plug, install the guard gate in the pole type circuit breaker main part, and install power gear on the rotation axis of guard gate to power gear's surface is connected with the bottom of acceleration gear group, and the bottom of acceleration gear group is connected with the linkage gear simultaneously, the surface of linkage gear is connected with first rack. This gu seal pole type circuit breaker, inside at pole type circuit breaker main part is provided with the cleaning brush, when opening the guard gate, make the guard gate drive the cleaning brush and reciprocate in the inside of pole type circuit breaker main part, thereby make the cleaning brush clear up inside device and line surface, avoid influencing maintenance work because of accumulational dust is more, be provided with in the inside of cleaning brush simultaneously and accomodate the groove, can accomodate the inside of cleaning brush with the dust of collecting, be favorable to carrying out centralized processing to the cleaner. The above patents suffer from the following disadvantages: the circuit breaker is not provided with and is used for stable part, and high and cold area often can meet strong wind weather, and wind is blowing the in-process, and the stable effect of circuit breaker is not very good, blows above-mentioned circuit breaker to rocking easily, influences the use, can not satisfy people's demand.

Disclosure of Invention

(1) Technical problem to be solved

The invention aims to overcome the defect that the use is influenced because no part for stabilizing is arranged in the patent, and wind is easy to shake in the blowing process in windy weather.

(2) Technical scheme

In order to solve the technical problem, the invention provides a column type circuit breaker with a stabilizing function for alpine regions, which comprises a circuit breaker cabinet, three placing boxes, mounting plates, circuit breakers, auxiliary rods and a stabilizing mechanism, wherein the circuit breaker cabinet is connected with the three placing boxes in a sliding manner, the top of the circuit breaker cabinet is uniformly connected with the three mounting plates at intervals, the circuit breakers are mounted on the mounting plates, the auxiliary rods are connected between the circuit breakers and the mounting plates, and the stabilizing mechanism is arranged on the circuit breaker cabinet.

Preferably, stabilizing mean is including the connecting rod, first loop bar, first slide bar, the sliding sleeve, the second loop bar, the second slide bar, the contact lever, the baffle, support pole and reset spring, both sides all slidingly are connected with two sets of connecting rods around the cabinet that opens circuit, two sets of connecting rods divide left and right sides to set up, every group connecting rod is two settings, be connected with first loop bar between two connecting rods of every group, slidingly be connected with first slide bar between two first loop bar upper portions of homonymy, first loop bar front side sub-unit connection has the sliding sleeve, slidingly be connected with the second loop bar on the sliding sleeve, slidingly be connected with the second slide bar between two second loop bar upper portions of homonymy, be connected with reset spring between second loop bar lower part and the sliding sleeve bottom, second slide bar front side middle part is connected with the contact lever, both sides all are connected with two baffles around the cabinet that opens circuit, two baffles set up for bilateral symmetry, all be connected with between two left and right side lower parts of two second loop bar left side between two second loop bar left side lower parts and right side of right side between two second loop bar lower parts on right side A rod.

Preferably, still including pushing mechanism, pushing mechanism is including sliding seat, push rod, arc and shifting block, and both sides all are connected with the sliding seat around the cabinet top that opens circuit, and the sliding seat internal sliding formula is connected with the push rod, all is connected with the arc between two push rod left sides and between the right side, and the push rod middle part is connected with the shifting block, and the shifting block is inserted between two first sleeve rod upper portions of homonymy.

Preferably, still including protection machanism, protection machanism is including the link, the arc pole, Y shape loop bar, the protection taper plate, the slip montant, the stopper, buffer spring and limiting plate, it is connected with the link to open circuit between cabinet top rear side and the mounting panel top of foremost side, even interval is connected with three group's arc poles on the link, every group arc pole is two settings, two arc poles are setting up from top to bottom, the gliding is connected with Y shape loop bar on the arc pole, be connected with the protection taper plate between two Y shape loop bars on the same link, the gliding is connected with the slip montant between two Y shape loop bars on the same link, the slip montant middle part is connected with the stopper, the slip montant is located the protection taper plate inboard, be connected with two buffer spring between slip montant and two Y shape loop bars, the even interval in link upper portion is connected with three limiting plates.

Preferably, the breaker cabinet also comprises cone caps and a flow accumulating plate, the upper part of the connecting frame is evenly connected with three cone caps at intervals, the three cone caps are respectively positioned above the three breakers, the top of the breaker cabinet is connected with the flow accumulating plate, and the left side edge and the right side edge of the flow accumulating plate are respectively provided with a water outlet.

Preferably, still including drive mechanism, drive mechanism is including horizontal pole, L shape rack, connecting rod and ring gear, all is connected with the horizontal pole between the left side of two push rods and between the right side, and the even interval in horizontal pole top is connected with three L shape racks, and the Y shape loop bar top of below is connected with two connecting rods, and two connecting rods set up for the symmetry, are connected with the ring gear between two connecting rods of same Y shape loop bar, and the ring gear cover is in the circuit breaker outside, L shape rack and ring gear meshing.

Preferably, the device also comprises a moving mechanism, the moving mechanism comprises a lower pressing rod, a clamping plate, a limiting block, a clamping frame and a sliding frame, the main shaft, the pulley, the ejector pad, guide arm and sliding spring, the cabinet lower part slidingtype that opens circuit is connected with depression bar down, depression bar rear side rotation type is connected with the cardboard down, depression bar bottom front side is connected with the restriction piece down, cabinet rear side sub-unit connection has the card frame that opens circuit, the card frame can block the cardboard, the cabinet front and back both sides lower part that opens circuit all is connected with two sliding frame, slidingtype connection has the main shaft between two sliding frame of homonymy, the equal rotary type in main shaft left and right sides is connected with the pulley, the main shaft top is connected with two ejector pads, two ejector pads are the symmetry setting, the main shaft top left and right sides all is connected with the guide arm, the guide arm respectively with cabinet and sliding frame sliding fit that opens circuit, the cover has sliding spring on the guide arm, sliding spring both ends are connected respectively at guide arm upper portion and sliding frame top.

Preferably, still including the arc pole, both sides all are connected with the arc pole around the cabinet that opens circuit.

(3) Has the advantages that:

1. at the in-process that uses the circuit breaker, can stabilize whole circuit breaker through stabilizing mean, avoid rocking at the in-process circuit breaker that the strong wind blows, influence the use, the effectual technical problem who has solved existence in the above-mentioned patent.

2. The stabilizing mechanism can be driven to operate through the operation of the pushing mechanism, and the operation of the stabilizing mechanism is not required to be operated manually, so that the manual operation is more convenient in operation.

3. The circuit breaker can be protected through the operation of the protection mechanism, so that the effect of protecting the circuit breaker is achieved.

4. The operation of the protection mechanism is driven through the transmission mechanism, and the operation of the protection mechanism is not driven manually, so that manpower is effectively saved.

5. The movement of the column type circuit breaker is assisted through the moving mechanism, so that the circuit breaker is more convenient to move.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic perspective view of a first embodiment of the present invention.

Fig. 3 is a schematic view of a first partial body structure of the stabilizing mechanism of the present invention.

Fig. 4 is a schematic structural view of a second partial body of the stabilizing mechanism of the present invention.

Fig. 5 is a perspective view of a third portion of the stabilizing mechanism of the present invention.

Fig. 6 is a schematic perspective view of the pushing mechanism of the present invention.

Fig. 7 is a schematic view of a first partial body structure of the protection mechanism of the present invention.

Fig. 8 is a schematic view of a second partial body structure of the protection mechanism of the present invention.

FIG. 9 is a schematic view of a second partial body structure according to the present invention.

Fig. 10 is a schematic perspective view of the transmission mechanism of the present invention.

Fig. 11 is a schematic view of a first partial body structure of the moving mechanism of the present invention.

Fig. 12 is a schematic view of a second partial body structure of the moving mechanism of the present invention.

Fig. 13 is a perspective view of a third part of the moving mechanism of the present invention.

Fig. 14 is a perspective view of a fourth part of the moving mechanism of the present invention.

Fig. 15 is a perspective view of a third embodiment of the present invention.

The labels in the figures are: 1-a circuit breaker cabinet, 2-a placement box, 4-a mounting plate, 5-a circuit breaker, 6-an auxiliary rod, 10-a stabilizing mechanism, 11-a connecting rod, 12-a first loop bar, 13-a first slide bar, 14-a sliding sleeve, 15-a second loop bar, 16-a second slide bar, 17-a contact rod, 18-a guide plate, 19-a resisting rod, 111-a return spring, 20-a pushing mechanism, 21-a sliding seat, 22-a push rod, 23-an arc plate, 24-a shifting block, 30-a protecting mechanism, 31-a connecting frame, 32-an arc rod, 33-a Y-shaped loop bar, 34-a protective cone plate, 35-a sliding vertical rod, 36-a limiting block, 37-a buffer spring, 38-a limiting plate, 41-a cone cap, 42-a flow accumulating plate, 50-transmission mechanism, 51-cross rod, 52-L-shaped rack, 53-connecting rod, 54-gear ring, 60-moving mechanism, 61-lower pressing rod, 62-clamping plate, 63-limiting block, 64-clamping frame, 65-sliding frame, 66-main shaft, 67-pulley, 68-pushing block, 611-guide rod, 612-sliding spring and 77-arc rod.

Detailed Description

The invention is further described below with reference to the figures and examples.

Example 1

The utility model provides a column type circuit breaker that is used for severe cold district to have stabilizing function, as shown in fig. 1-5, including the cabinet 1 that opens circuit, place case 2, mounting panel 4, circuit breaker 5, auxiliary rod 6 and stabilizing mean 10, it has three case 2 of placing to slide type connection on the cabinet 1 that opens circuit, it is used for placing object article to place case 2, the even interval in cabinet 1 top that opens circuit is connected with three mounting panels 4, all install circuit breaker 5 on the mounting panel 4, all be connected with auxiliary rod 6 between circuit breaker 5 and the mounting panel 4, be equipped with stabilizing mean 10 on the cabinet 1 that opens circuit, stabilizing mean 10 is used for playing stable effect.

The stabilizing mechanism 10 comprises a connecting rod 11, a first sleeve rod 12, a first sliding rod 13, a sliding sleeve 14, a second sleeve rod 15, a second sliding rod 16, a contact rod 17, a guide plate 18, a resisting rod 19 and a return spring 111, wherein two groups of connecting rods 11 are slidably connected to the front side and the rear side of the circuit breaking cabinet 1, the two groups of connecting rods 11 are arranged in left and right directions, two groups of connecting rods 11 are arranged in two groups, the first sleeve rod 12 is connected between the two connecting rods 11 in each group, the first sliding rod 13 is slidably connected between the upper parts of the two first sleeve rods 12 on the same side, the sliding sleeve 14 is connected to the lower part of the front side of the first sleeve rod 12, the second sleeve rod 15 is slidably connected to the sliding sleeve 14, the second sliding rod 16 is slidably connected between the upper parts of the two second sleeve rods 15 on the same side, the return spring 111 is connected between the lower part of the second sleeve rod 15 and the bottom of the sliding sleeve 14, the contact rod 17 passes through the second sleeve rod 15, both sides all are connected with two baffle 18 around the cabinet 1 that opens circuit, and two baffle 18 are bilateral symmetry and set up, and baffle 18 can extrude contact bar 17, all is connected with between two left second sleeve pole 15 left sides lower parts and between two second sleeve pole 15 right sides lower parts on right side and supports pole 19, supports pole 19 and can support ground and play stable effect.

When the column type circuit breaker is needed to be used in a severe cold area, the device can be used, when the device is used, the placing box 2 can be pulled out, tools are placed in the placing box 2, after the placing box 2 is placed, the placing box 2 is pushed back, when the weather is strong wind, two first loop bars 12 on the side opposite to the wind direction can be pulled to move towards the direction far away from the circuit breaker 1 through the first connecting rods 11 according to the wind direction, if the wind blows from left to right, the two first loop bars 12 on the right side are pulled to move towards the direction far away from the circuit breaker 1 through the first connecting rods 11, if the wind blows from right to left, the two first loop bars 12 on the left side are pulled to move towards the direction far away from the circuit breaker 1 through the first connecting rods 11, when the wind blows forwards and backwards, the cross sectional area is not large, the use of the device cannot be greatly influenced, the first loop bars 12 can slide along the first sliding rods 13 when moving, the first sleeve 12 also drives the sliding sleeve 14 to move when moving, the sliding sleeve 14 drives the second sleeve 15 to move when moving, the second sleeve 15 slides along the second sliding rod 16 when moving, when the first sleeve 12 moves to abut against the first sliding rod 13, the second sleeve 15 also moves to abut against the second sliding rod 16, at this time, the first sleeve 12 and the second sleeve 15 continue to move to respectively pull the first sliding rod 13 and the second sliding rod 16 to move together, the second sliding rod 16 drives the contact rod 17 to move together when moving, the first sliding rod 13 slides along the first sleeve 12 on the other side when moving, the second sliding rod 16 slides along the second sleeve 15 on the other side when moving, when the contact rod 17 moves to contact with the guide plate 18, the contact rod 17 continues to move downwards under the extrusion of the guide plate 18, the contact rod 17 drives the second sleeve 15 to move downwards together when moving downwards, the return spring 111 is stretched, second loop bar 15 drives when the downstream and supports 19 downstream, supports and can support ground after 19 downstream, supports the cabinet 1 that opens circuit to the whole to make this device can be more stable when meeting strong wind in severe cold district, so, just can use this device, and can be more stable when meeting strong wind weather, when need not fix, the first loop bar 12 of pulling resets and can.

Example 2

On the basis of embodiment 1, as shown in fig. 1, fig. 6, fig. 7 and fig. 8, still including pushing mechanism 20, pushing mechanism 20 is used for driving stabilizing mean 10 and operates, pushing mechanism 20 is including sliding seat 21, push rod 22, arc 23 and shifting block 24, both sides all are connected with sliding seat 21 around the cabinet 1 top that opens circuit, sliding seat 21 internal sliding type is connected with push rod 22, all be connected with arc 23 between two push rods 22 left sides and between the right side, arc 23 can drive push rod 22 and remove, push rod 22 middle part is connected with shifting block 24, shifting block 24 inserts between two first loop bar 12 upper portions of homonymy, shifting block 24 can promote first loop bar 12 and remove.

When meeting strong wind weather, wind energy can blow the arc 23 and remove, wind is when turning right from a left side and blows, can blow the arc 23 and remove right, wind is when turning left from the right side and blowing, can blow the arc 23 and remove left, make the direction that the arc 23 removed and the direction that needs remove, the arc 23 drives push rod 22 when removing and removes, push rod 22 drives shifting block 24 when removing and removes, shifting block 24 can stir the first loop bar 12 that corresponds when removing and remove towards the direction of keeping away from cabinet 1 that opens circuit, so, just do not need the manual work to stimulate first loop bar 12 and remove, it is more convenient when making manual operation.

The protective mechanism 30 is used for protecting the circuit breaker 5, the protective mechanism 30 comprises a connecting frame 31, arc rods 32, Y-shaped loop bars 33, protective conical plates 34, a sliding vertical rod 35, limiting blocks 36, buffer springs 37 and limiting plates 38, the connecting frame 31 is connected between the rear side of the top of the circuit breaker cabinet 1 and the top of the foremost mounting plate 4, three groups of arc rods 32 are uniformly connected on the connecting frame 31 at intervals, each group of arc rods 32 is two, the two arc rods 32 are vertically arranged, the Y-shaped loop bars 33 are slidably connected on the arc rods 32, the protective conical plates 34 are connected between the two Y-shaped loop bars 33 on the same connecting frame 31, the protective conical plates 34 are used for protecting the circuit breaker 5, the sliding vertical rod 35 is connected between the two Y-shaped loop bars 33 on the same connecting frame 31, the limiting blocks 36 are connected in the middle of the sliding vertical rod 35, the sliding vertical rod 35 is positioned on the inner side of the protective conical plates 34, two buffer springs 37 are connected between the sliding vertical rod 35 and the two Y-shaped sleeve rods 33, three limiting plates 38 are evenly connected to the upper portion of the connecting frame 31 at intervals, and the limiting plates 38 can limit the limiting blocks 36.

When windy weather occurs, the protective conical plate 34 can be pulled to rotate along the arc rod 32 through the Y-shaped loop bar 33, so that the protective conical plate 34 can be aligned with the wind direction, and the circuit breaker 5 is protected, the Y-shaped loop bar 33 drives the sliding vertical rod 35 to rotate together when rotating, the sliding vertical rod 35 drives the limiting block 36 to rotate when rotating, after the limiting block 36 rotates to be in contact with the limiting plate 38, the limiting block 36 continues to rotate and is extruded by the limiting plate 38 to move outwards, the limiting block 36 moves outwards to drive the sliding vertical rod 35 to move outwards together, the buffer spring 37 is compressed, the buffer spring 37 has a buffering effect, when the protective conical plate 34 rotates to be completely aligned with the wind direction, the limiting block 36 resets under the effect of the buffer spring 37, at the moment, the limiting plate 38 can limit the limiting block 36, so that the protective conical plate 34 is positioned, when protection is not needed, the protective conical plate 34 is pulled to reset, thus, the circuit breaker 5 can be protected.

Example 3

On the basis of embodiment 2, as shown in fig. 1, 9, 10, 11, 12, 13, 14 and 15, the rain protection device further includes a cone cap 41 and a current collection plate 42, the upper portion of the connecting frame 31 is uniformly connected with three cone caps 41 at intervals, the cone caps 41 are used for shielding rain, the three cone caps 41 are respectively located above the three circuit breakers 5, the top of the breaker cabinet 1 is connected with the current collection plate 42, the circuit breakers 5 penetrate out of the current collection plate 42, water outlets are respectively formed in the left side and the right side of the current collection plate 42, and the current collection plate 42 is used for discharging water.

If meeting rainy weather, the rainwater can fall on awl cap 41, and the rainwater on awl cap 41 can slide down to the ponding board 42 top along its side, and the rainwater at ponding board 42 top can flow out through the delivery port of its side, so, just can avoid drenching on circuit breaker 5 between the rainwater when raining to avoid the rainwater to pile up at the cabinet 1 top that opens circuit.

Still including drive mechanism 50, drive mechanism 50 is used for the operation of transmission protection machanism 30, drive mechanism 50 is including horizontal pole 51, L shape rack 52, connecting rod 53 and ring gear 54, all be connected with horizontal pole 51 between the left side of two push rods 22 and between the right side, the even interval connection in horizontal pole 51 top has three L shape racks 52, Y shape loop bar 33 top of below is connected with two connecting rods 53, two connecting rods 53 are the symmetry setting, be connected with ring gear 54 between two connecting rods 53 of same Y shape loop bar 33, ring gear 54 cover is in the circuit breaker 5 outside, L shape rack 52 can drive Y shape loop bar 33 with the meshing of ring gear 54 and rotate.

The push rod 22 drives the cross rod 51 to move together when moving, the cross rod 51 drives the L-shaped rack 52 to move together when moving, the L-shaped rack 52 can be meshed with the gear ring 54 when moving, after the L-shaped rack 52 moves to be meshed with the gear ring 54, the L-shaped rack 52 continues to move to poke the gear ring 54 to rotate, the gear ring 54 rotates to drive the Y-shaped sleeve rod 33 to rotate through the connecting rod 53, when the L-shaped rack 52 moves to be not meshed with the gear ring 54, the protection conical plate 34 just rotates to be aligned with the wind direction, therefore, the protection conical plate 34 does not need to be rotated manually, manpower is effectively saved, when the protection conical plate 34 needs to be reset, the push rod 22 is pulled to reset.

The circuit breaker comprises a circuit breaker 1, a lower pressing rod 61, a clamping plate 62, a limiting block 63, a clamping frame 64, a sliding frame 65, a main shaft 66, a pulley 67, a push block 68, a guide rod 611 and a sliding spring 612, wherein the moving mechanism 60 is used for assisting in moving, the lower part of the circuit breaker 1 is slidably connected with the lower pressing rod 61, the rear side of the lower pressing rod 61 is rotatably connected with the clamping plate 62, the front side of the bottom of the lower pressing rod 61 is connected with the limiting block 63, the limiting block 63 can be contacted with the circuit breaker 1, the lower part of the rear side of the circuit breaker 1 is connected with the clamping frame 64, the clamping plate 62 can be clamped by the clamping frame 64, the lower parts of the front side and the rear side of the circuit breaker 1 are both connected with two sliding frames 65, the main shaft 66 is slidably connected between the two sliding frames 65 on the same side, the left side and the right side of the main shaft 66 are rotatably connected with the pulley 67, the pulley 67 is used for assisting in moving of the circuit breaker, the top of the main shaft 66 is connected with the push block 68, the two push blocks 68 are symmetrically arranged, the lower pressing rod 61 can press the pushing block 68 to move downwards, the left side and the right side of the top of the main shaft 66 are both connected with guide rods 611, the guide rods 611 are respectively in sliding fit with the circuit breaker 1 and the sliding frame 65, a sliding spring 612 is sleeved on the guide rods 611, and two ends of the sliding spring 612 are respectively connected to the upper part of the guide rods 611 and the top of the sliding frame 65.

When the device needs to be moved, the clamping plate 62 can be twisted to rotate, so that the clamping plate 62 is not blocked by the clamping frame 64, then the clamping plate 62 is pushed to move forwards, the clamping plate 62 moves forwards to drive the lower pressing rod 61 to move forwards, the lower pressing rod 61 drives the limiting block 63 to move forwards when moving forwards, the lower pressing rod 61 can squeeze the pushing block 68 to move downwards when moving forwards, the pushing block 68 moves downwards to drive the main shaft 66 to move downwards, the main shaft 66 moves downwards to drive the pulley 67 to move downwards, the main shaft 66 also drives the guide rod 611 to move downwards when moving downwards, the sliding spring 612 is compressed, when the clamping plate 62 moves to the front side in the clamping frame 64, the limiting block 63 also moves to contact with the breaker cabinet 1, the pulley 67 also moves to contact with the ground, at this time, the clamping plate 62 can be twisted reversely, so that the clamping plate 62 is blocked by the clamping frame 64, so as to position the pulley 67, then the device can be pushed to move through the pulley 67, so, just can remove this device for it is more convenient when removing this device, when need not remove, wrench movement cardboard 62 no longer by card frame 64 block can.

Still including arc pole 77, both sides all are connected with arc pole 77 around the cabinet 1 that opens circuit.

When moving the device, the arc rod 77 can be pulled to drive the device to move.

The above examples are merely representative of preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, various changes, modifications and substitutions can be made without departing from the spirit of the present invention, and these are all within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.