CN214478525U

CN214478525U - Protection device for switch cabinet

Info

Publication number: CN214478525U
Application number: CN202120456849.5U
Authority: CN
Inventors: 陆志航; 张晨超
Original assignee: Jiangsu Kaida Electric Co ltd
Current assignee: Jiangsu Kaida Electric Co ltd
Priority date: 2021-03-03
Filing date: 2021-03-03
Publication date: 2021-10-22
Anticipated expiration: 2031-03-03

Abstract

The utility model relates to a cubical switchboard equipment technical field specifically is a protection device for cubical switchboard, comprising a main body, the main part includes the backup pad, the bottom swing joint of backup pad has the dead lever, the inboard of backup pad is provided with protection machanism, protection machanism includes the block pole, the surperficial swing joint of block pole has the dwang, the inboard of backup pad is provided with the connecting block, the one end swing joint of connecting block has the movable pulley, the other end fixedly connected with bracing piece of connecting block. The utility model discloses when using, protect the circuit original paper, prevent the entering of tiny articles such as dust, the circuit original paper in the protection switch cabinet is not corroded, and cubical switchboard and ground connection are inseparable, can not take place to rock the phenomenon, are convenient for remove fixed cubical switchboard, can not cause the harm to the cubical switchboard.

Description

Protection device for switch cabinet

Technical Field

The utility model relates to a cubical switchboard equipment technical field specifically is a protection device for cubical switchboard.

Background

The switch cabinet is an electrical device, the external line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, each branch circuit is arranged according to the requirement of the branch circuit, and the switch cabinet is mainly used for opening, closing, controlling and protecting the electrical device in the process of generating, transmitting, distributing and converting electric energy of an electric power system. The components in the switch cabinet mainly comprise a circuit breaker, an isolating switch, a load switch, an operating mechanism, a mutual inductor, various protection devices and the like.

The existing switch cabinet is convenient to use, but has small aspects to be improved, when the switch cabinet is used, the inner side of the switch cabinet is not provided with a protective device, an inner circuit original piece cannot be protected, various fine objects such as dust and the like can easily enter the switch cabinet and the ground, the switch cabinet is not tightly connected with the ground, the switch cabinet is easy to shake, and the fixed switch cabinet is inconvenient to move, so that the problem needs to be solved by designing a protective device for the switch cabinet urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a protection device for cubical switchboard to when using among the above-mentioned background art of solution, the cubical switchboard inboard does not have protector, can not protect the inboard circuit original paper, and it is inseparable to get into various tiny articles such as dust and cubical switchboard and ground connection easily, rocks easily, and is inconvenient to the problem that the cubical switchboard that has fixed removed.

In order to achieve the above purpose, the utility model provides a protection device for a switch cabinet, which comprises a main body, wherein the main body comprises a support plate, the bottom end of the support plate is movably connected with a fixed rod, the inner side of the support plate is provided with a protection mechanism, the protection mechanism comprises a clamping rod, the surface of the clamping rod is movably connected with a rotating rod, the inner side of the support plate is provided with a connecting block, one end of the connecting block is movably connected with a sliding wheel, the other end of the connecting block is fixedly connected with a support rod, the surface of the support rod is movably connected with a connecting rod, the inner side of the support plate is provided with a slide way, the support plate is fixedly connected with a butting block, the surface of the rotating rod is fixedly connected with a pulling belt, one end of the pulling belt is fixedly connected with a butting rod, the surface of the butting rod is sleeved with a reciprocating block, and a sleeve spring is arranged on the inner side of the reciprocating block.

Preferably, the two ends of the clamping rod are connected with the abutting block in a clamping mode, the rotating rod is connected with the clamping rod in a rotating mode, and the two ends of the connecting block are connected with the sliding wheel and the connecting rod respectively.

Preferably, the movable pulley rotates with the slide to be connected, the bracing piece is the multiunit and is connected with the backup pad, the connecting rod is the X shape, the slide is two sets of and is connected with the backup pad, the piece that closes is multiunit align to grid in the inboard of backup pad.

Preferably, the two ends of the pulling belt are respectively connected with the rotating rod and the abutting rod, the pulling belt is connected with the abutting block in an abutting mode, and the sleeve spring is sleeved on the inner side of the rotating rod.

Preferably, the one end of dead lever is provided with fixed establishment, fixed establishment includes the turn-button, the one end swing joint of dead lever has the turn-button, the one end swing joint of turn-button has the restriction piece, the one end through connection of turn-button has the locating piece, the inboard fixedly connected with screw rod of locating piece, the one end fixedly connected with snap-fit ring of screw rod, the both ends fixedly connected with of snap-fit ring is limited the piece, the fixed surface of limiting the piece is connected with the restriction pole, the one end fixedly connected with spring of restriction pole.

Preferably, the two ends of the screw rod are respectively connected with the rotating button and the clamping ring, the screw rod is connected with the clamping ring through the rotating ring, the two ends of the limiting rod are respectively connected with the clamping ring and the spring, the limiting blocks are connected with the clamping rings in multiple groups, and the two ends of the spring are connected with the limiting rod.

Compared with the prior art, the beneficial effects of the utility model are that: when using, protect the circuit original paper, prevent the entering of tiny articles such as dust, the circuit original paper in the protection switch cabinet is not corroded, and switch cabinet and ground connection are inseparable, can not take place to rock the phenomenon, are convenient for remove fixed switch cabinet, can not cause the harm to switch cabinet.

1. Connection through the backup pad, support the circuit original paper, the operation of the circuit of being convenient for, connection through the fixed bar, fix the cubical switchboard, prevent that the cubical switchboard from taking place to empty and rocking the phenomenon, connection through block pole and rotor bar, through the effect of pulling the area and cup jointing the spring, stimulate the butt pole, make butt pole and butt piece butt close, be convenient for fix it, prevent that the block pole from taking place the automatic rising phenomenon, through the connection of connecting block and movable pulley, effect through bracing piece and connecting rod, protect the circuit original paper in the cubical switchboard, prevent going on of dust, prevent that the circuit original paper from suffering the erosion, connection through the slide, the movable pulley of being convenient for slides in it, be convenient for stimulate the bracing piece.

2. Through the connection of turn-button and restriction piece, through the effect of locating piece and screw rod, stimulate the snap-fit ring, the snap-fit ring and the dead lever block of being convenient for are convenient for fix the dead lever, prevent that the cubical switchboard from taking place to rock the phenomenon, are convenient for remove the cubical switchboard, through the connection of restriction piece and restriction bar, fix the snap-fit ring through the effect of spring, prevent that the snap-fit ring from taking place the skew phenomenon, cause empting of cubical switchboard.

Drawings

FIG. 1 is a front sectional view of the structure of the present invention;

FIG. 2 is a schematic side view and cross-sectional view of the structure of the present invention;

FIG. 3 is a schematic sectional view of the structure of the engaging rod and the rotating rod of the present invention;

fig. 4 is a schematic top sectional view of the structure of the knob and the limiting block of the present invention.

In the figure: 1. a main body; 11. a support plate; 12. fixing the rod; 2. a protection mechanism; 21. a clamping rod; 22. rotating the rod; 23. connecting blocks; 24. a sliding wheel; 25. a support bar; 26. a connecting rod; 27. a slideway; 28. a butting block; 29. pulling the belt; 210. a butting rod; 211. a reciprocating block; 212. sleeving a spring; 3. a fixing mechanism; 31. turning a button; 32. a limiting block; 33. positioning blocks; 34. a screw; 35. clamping a ring; 36. a limiting block; 37. a restraining bar; 38. a spring.

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. 1-4, an embodiment of the present invention provides a protection device for a switch cabinet, which includes a main body 1, the main body 1 includes a supporting plate 11, a fixing rod 12 is movably connected to a bottom end of the supporting plate 11, a protection mechanism 2 is disposed inside the supporting plate 11, the protection mechanism 2 includes a fastening rod 21, a rotating rod 22 is movably connected to a surface of the fastening rod 21, a connecting block 23 is disposed inside the supporting plate 11, a sliding wheel 24 is movably connected to one end of the connecting block 23, a supporting rod 25 is fixedly connected to the other end of the connecting block 23, a connecting rod 26 is movably connected to a surface of the supporting rod 25, a slide 27 is disposed inside the supporting plate 11, a abutting block 28 is fixedly connected to the supporting plate 11, a pulling belt 29 is fixedly connected to a surface of the rotating rod 22, an abutting rod 210 is fixedly connected to one end of the pulling belt 29, a reciprocating block 211 is sleeved on a surface of the abutting rod 210, a socket spring 212 is provided inside the reciprocating block 211.

Furthermore, the two ends of the clamping rod 21 are connected with the abutting block 28 in a clamping manner, so that the clamping rod 21 can be conveniently fixed, the clamping rod 21 is prevented from automatically stretching, the rotating rod 22 is rotatably connected with the clamping rod 21, the two ends of the connecting block 23 are respectively connected with the sliding wheel 24 and the connecting rod 26, and the sliding wheel 24 can conveniently slide in the slide way 27.

Further, the movable pulley 24 is connected with the slide 27 in a rotating mode, so that the movable pulley 24 can be conveniently pulled to cover the surface of a circuit original, the support rod 25 is connected with the support plate 11 in multiple groups, the connecting rod 26 is in an X shape, the slide 27 is connected with the support plate 11 in two groups, the abutting blocks 28 are uniformly arranged on the inner side of the support plate 11 in multiple groups, and the clamping rod 21 can be conveniently pulled to any position.

Furthermore, the two ends of the pulling belt 29 are respectively connected with the rotating rod 22 and the abutting rod 210, so that the abutting rod 210 can be conveniently pulled to be tightly connected with the abutting block 28, the offsetting phenomenon can not occur, the pulling belt 29 and the abutting block 28 are in abutting connection, the sleeve spring 212 is sleeved on the inner side of the rotating rod 22, and the abutting rod 210 can conveniently return to the original position when being opened.

Further, one end of the fixing rod 12 is provided with the fixing mechanism 3, the fixing mechanism 3 comprises a rotating button 31, one end of the fixing rod 12 is movably connected with the rotating button 31, one end of the rotating button 31 is movably connected with a limiting block 32, one end of the rotating button 31 is connected with a positioning block 33 in a penetrating manner, an inner side of the positioning block 33 is fixedly connected with a screw rod 34, one end of the screw rod 34 is fixedly connected with a clamping ring 35, two ends of the clamping ring 35 are fixedly connected with limiting blocks 36, the surface of each limiting block 36 is fixedly connected with a limiting rod 37, and one end of each limiting rod 37 is fixedly connected with a spring 38.

Furthermore, two ends of the screw rod 34 are respectively connected with the rotating button 31 and the clamping ring 35, so that the clamping ring 35 can be conveniently pulled to be tightly clamped with the fixed rod 12, the screw rod 34 is connected with the clamping ring 35 through the rotating button, two ends of the limiting rod 37 are respectively connected with the clamping ring 35 and the spring 38, the limiting blocks 36 are connected with the clamping ring 35 in multiple groups, and two ends of the spring 38 are connected with the limiting rod 37, so that the clamping ring 35 can be conveniently fixed, and the clamping ring 35 is prevented from shifting.

The working principle is as follows: through the connection of backup pad 11, support the circuit original paper, through the connection of dead lever 12, fix the cubical switchboard, through the connection of block pole 21 and dwang 22, through pulling area 29 and the effect of cup jointing spring 212, stimulate closing rod 210, make closing rod 210 and closing block 28 butt, be convenient for fix it, through the connection of connecting block 23 and movable pulley 24, through the effect of bracing piece 25 and connecting rod 26, circuit original paper in the cubical switchboard is protected.

Through the connection of knob 31 and restriction piece 32, through the effect of locating piece 33 and screw rod 34, pull clamping ring 35, be convenient for clamping ring 35 and dead lever 12 block, be convenient for fix dead lever 12, through the connection of limiting piece 36 and restriction pole 37, through the effect of spring 38, fix clamping ring 35.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A protection device for a switchgear cabinet, comprising a main body (1), characterized in that: the utility model discloses a safety belt conveyor, including main part (1) including backup pad (11), the bottom swing joint of backup pad (11) has dead lever (12), the inboard of backup pad (11) is provided with protection machanism (2), protection machanism (2) are including block pole (21), the surperficial swing joint of block pole (21) has dwang (22), the inboard of backup pad (11) is provided with connecting block (23), the one end swing joint of connecting block (23) has movable pulley (24), the other end fixedly connected with bracing piece (25) of connecting block (23), the surperficial swing joint of bracing piece (25) has connecting rod (26), the inboard of backup pad (11) is provided with slide (27), the fixedly connected with of backup pad (11) is to closing piece (28), the fixed surface of dwang (22) is connected with pulls area (29), one end of the pulling belt (29) is fixedly connected with a butting rod (210), the surface of the butting rod (210) is sleeved with a reciprocating block (211), and the inner side of the reciprocating block (211) is provided with a sleeved spring (212).

2. A protection device for a switchgear cabinet according to claim 1, characterized in that: the two ends of the clamping rod (21) are connected with the abutting block (28) in a clamping mode, the rotating rod (22) is connected with the clamping rod (21) in a rotating mode, and the two ends of the connecting block (23) are connected with the sliding wheel (24) and the connecting rod (26) respectively.

3. A protection device for a switchgear cabinet according to claim 1, characterized in that: the connecting rod (26) is X-shaped, the slide way (27) is two sets of and is connected with the supporting plate (11), and the abutting block (28) is the inboard of multiunit align to grid at the supporting plate (11).

4. A protection device for a switchgear cabinet according to claim 1, characterized in that: the two ends of the pulling belt (29) are respectively connected with the rotating rod (22) and the abutting rod (210), the pulling belt (29) and the abutting block (28) are abutted and connected, and the sleeve spring (212) is sleeved on the inner side of the rotating rod (22).

5. A protection device for a switchgear cabinet according to claim 1, characterized in that: the one end of dead lever (12) is provided with fixed establishment (3), fixed establishment (3) are including knob (31), the one end swing joint of dead lever (12) has knob (31), the one end swing joint of knob (31) has restriction piece (32), the one end through connection of knob (31) has locating piece (33), the inboard fixedly connected with screw rod (34) of locating piece (33), the one end fixedly connected with clamping ring (35) of screw rod (34), the both ends fixedly connected with limiting block (36) of clamping ring (35), the fixed surface of limiting block (36) is connected with limiting rod (37), the one end fixedly connected with spring (38) of limiting rod (37).

6. A protection device for a switchgear cabinet according to claim 5, characterized in that: the two ends of the screw rod (34) are respectively connected with the rotating button (31) and the clamping ring (35), the screw rod (34) is connected with the clamping ring (35) through the rotating ring, the two ends of the limiting rod (37) are respectively connected with the clamping ring (35) and the spring (38), the limiting blocks (36) are connected with the clamping ring (35) in multiple groups, and the two ends of the spring (38) are connected with the limiting rod (37).