CN216929327U

CN216929327U - Novel low-voltage metering electric control cabinet

Info

Publication number: CN216929327U
Application number: CN202123358489.4U
Authority: CN
Inventors: 赵荣; 宗翠萍
Original assignee: Jiangsu Zhongkeshidai Electrical Manufacturing Co ltd
Current assignee: Jiangsu Zhongkeshidai Electrical Manufacturing Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-07-08
Anticipated expiration: 2031-12-29

Abstract

The utility model relates to the technical field of electric control cabinets, and discloses a novel low-voltage metering electric control cabinet which comprises a box body, wherein a frame body is fixedly connected inside the box body, a slot is formed in the inner side of the frame body, a cross rod is inserted into the frame body in an inserted manner, the right end of the cross rod is fixedly connected with an inserting plate, the inserting plate can be inserted into the slot, and a pressure spring is installed at the left end of the cross rod. This novel automatically controlled cabinet of low-voltage measurement, through the one end linking stop at the horizontal pole to pass through pressure spring at the other end of horizontal pole and connect the cardboard, set up the draw-in groove that corresponds with the cardboard on the horizontal pole simultaneously, can realize the elastic movement of cardboard on the horizontal pole, through set up the baffle that the slot can make the horizontal pole both ends on the support body and cardboard card income slot, realize automatically controlled cabinet support along with the effect that circuit installation requires and splice, play the saving cost, use manpower sparingly, improve automatically controlled cabinet installation effectiveness's effect.

Description

Novel low-voltage metering electric control cabinet

Technical Field

The utility model relates to the technical field of electric control cabinets, in particular to a novel low-voltage metering electric control cabinet.

Background

The electric control cabinet is a control cabinet (box) which is arranged to meet the requirement of normal operation of a power system, is convenient to overhaul and does not endanger the safety of people and surrounding equipment, and comprises a power distribution cabinet (a power distribution cabinet) (a power distribution box) (an electric appliance control cabinet) and the like.

The electric control cabinet can be switched on or off by a manual or automatic switch when in normal operation, can be switched off or give an alarm by a protective electric appliance when in fault or abnormal operation, can display various parameters in operation by a measuring instrument, can adjust certain electrical parameters, and can prompt or send a signal when deviating from the normal working state, and is commonly used in various power distribution, distribution and transformation substations, because the circuits in different places are different, when the electric control cabinet is installed, the circuit installation plate in the electric control cabinet needs to be designed and customized aiming at the actual installation circuit, the cost is high, manpower and time are consumed, and the heat generated in the transmission process of a circuit needs to be led out, so the electric control cabinet needs to be provided with corresponding heat dissipation equipment, the facilities such as instruments and the like installed in the electric control cabinet can dissipate heat in time, and the heat dissipation fins need to be installed according to different instrument positions at the present stage, otherwise the design of the circuit can be influenced, the installation efficiency is low, and aiming at the defects of the prior art, the utility model provides a novel low-voltage metering electric control cabinet.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a novel low-voltage metering electric control cabinet, which solves the problems in the background technology.

In order to realize the purpose, the utility model is realized by the following technical scheme: the utility model provides a novel automatically controlled cabinet of low pressure measurement, the power distribution box comprises a box body, the inside fixedly connected with support body of box, the slot has been seted up to the inboard of support body, the inside of support body is pegged graft and is had the horizontal pole, the right-hand member fixedly connected with picture peg of horizontal pole, and the picture peg can insert the slot, pressure spring is installed to the left end of horizontal pole, pressure spring's left end is connected with the cardboard, the wire guide has been seted up on the upper and lower two sides of horizontal pole, the back swing joint of box has the bolt, the top of bolt is connected with the fin of setting in the box inside, the gas vent has been seted up to the both sides of box lower part, and the gas vent has six altogether, install the filter screen on the gas vent.

Optionally, the fixed position of support body is in the middle part position of box side to the support body is formed by four square steel pipe welding, and has seted up the slot on the steel pipe inner wall of support body left and right sides, and the slot has all been seted up on the upper and lower two sides of two steel pipes of support body upper and lower position.

Optionally, the cooling fins are connected with the box body through springs, the frame body is provided with four cooling fins which are uniformly distributed in the box body, and the inside of each cooling fin is fixedly connected with the top end of each bolt.

Optionally, the inserting plate on the cross rod horizontally corresponds to the clamping plate, a slot for the clamping plate to move is formed in one end of the cross rod for mounting the clamping plate, and the cross rod is of a semi-closed metal tube structure.

Optionally, the part of the clamping plate extending out of the cross rod is the same as the inserting plate in size, the clamping plate can also be inserted into the slot, and the part of the clamping plate in the cross rod is provided with a structure which penetrates through the pipe wall of the cross rod and moves on the pipe wall of the cross rod.

Optionally, the back of the box body is provided with four threaded holes corresponding to the bolts, the interiors of the box bodies corresponding to the threaded holes are respectively connected with the springs of the radiating fins, and the side walls of the box bodies are provided with corresponding line inlet channels.

The utility model provides a novel low-voltage metering electric control cabinet, which has the following beneficial effects:

1. this novel automatically controlled cabinet of low pressure measurement, through the one end linking stop at the horizontal pole to pass through pressure spring at the other end of horizontal pole and connect the cardboard, set up the draw-in groove that corresponds with the cardboard on the horizontal pole simultaneously, can realize the elastic movement of cardboard on the horizontal pole, can make the baffle at horizontal pole both ends and cardboard card go into the slot through set up the slot on the support body, realize automatically controlled cabinet support along with the effect that the circuit installation requires and splice, play the saving cost, use manpower sparingly, improve automatically controlled cabinet installation effectiveness's effect.

2. This novel automatically controlled cabinet of low pressure measurement, through the back installation fin at the box, can dispel the heat to equipment such as circuit, instrument in the automatically controlled cabinet, through utilizing swing joint's bolted connection on the box with fin and box, can control the distance between fin and the box to reach the effect of control fin and the interior instrument circuit distance of box, greatly improved the radiating effect, the installation of fin also can be simplified simultaneously, use manpower sparingly and time.

Drawings

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

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

FIG. 3 is a schematic structural view of the frame of the present invention;

FIG. 4 is a schematic structural view of a cross bar of the present invention;

FIG. 5 is a cross-sectional view of a cross-bar of the present invention;

fig. 6 is a schematic structural diagram of the heat sink of the present invention.

In the figure: 1. a box body; 2. a heat sink; 3. a frame body; 4. an exhaust port; 5. a box door; 6. a cross bar; 7. clamping a plate; 8. a pressure spring; 9. a wire guide hole; 10. a bolt; 11. a slot; 12. inserting plates; 13. and (5) filtering by using a filter screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, the present invention provides a technical solution: a novel low-voltage metering electric control cabinet comprises a box body 1, wherein four threaded holes corresponding to bolts 10 are formed in the back surface of the box body 1, the bolts 10 can rotate in and out of the box body 1, springs of radiating fins 2 are respectively connected with the interiors of the box body 1 corresponding to the threaded holes, corresponding circuit inlet channels are formed in the side wall of the box body 1 and used for leading in and out of a bus of the electric control cabinet, a frame body 3 is fixedly connected to the interior of the box body 1, the fixed position of the frame body 3 is arranged in the middle of the side surface of the box body 1, the whole body of the frame body 3 is fixed in the middle of the interior of the box body 1 through a support, various circuits and instruments in the electric control cabinet are convenient to install, the frame body 3 is formed by welding four square steel pipes, the circuits can be wired from the interior of the frame body 3, the circuits can be protected, slots 11 are formed in the inner walls of the steel pipes on the left side and the right side of the frame body 3 and are used for plugging of a transverse rod 6 and wiring, avoid the electric wire to be mixed and knotted, facilitate the operator to use, and the upper and lower two sides of two steel pipes of the upper and lower positions of the frame body 3 are all equipped with the slot 11, enable the electric wire to be laid by the frame body 3, can play the protective action to the circuit, the inboard of the frame body 3 is equipped with the slot 11, the inside of the frame body 3 is inserted and connected with the cross bar 6, the inserting plate 12 on the cross bar 6 horizontally corresponds to the position level of the clamping plate 7, ensure that the cross bar 6 can be horizontally installed on the frame body 3, and one end of the cross bar 6 where the clamping plate 7 is installed is equipped with the slot for the activity of the clamping plate 7, facilitate the inserting and connecting of the clamping plate 7 on the frame body 3, and the cross bar 6 is a semi-closed metal tube structure, the back of the cross bar 6 is open, facilitate the routing of various circuits, and can avoid the circuit from being crowded together and influencing the heat dissipation, the both sides of the lower part of the box body 1 are equipped with the exhaust ports 4, and the exhaust ports 4 are totally six, are used for the ventilation and heat dissipation of the electric control cabinet, install filter screen 13 on the gas vent 4, prevent that outside impurity from getting into automatically controlled cabinet inside and leading to circuit trouble, the right-hand member fixedly connected with picture peg 12 of horizontal pole 6, and picture peg 12 can insert slot 11.

Referring to fig. 4-6, a pressure spring 8 is installed at the left end of a cross bar 6, a clamping plate 7 is connected to the left end of the pressure spring 8, so that the clamping plate 7 can move in the cross bar 6, the part of the clamping plate 7 extending out of the cross bar 6 is equal to the size of an inserting plate 12, the clamping plate 7 can also be inserted into an inserting slot 11, a structure which penetrates through the pipe wall of the cross bar 6 and moves on the pipe wall of the cross bar 6 is arranged at the part of the clamping plate 7 in the cross bar 6, the cross bar 6 can be inserted and connected on different heights of a frame body 3 through the matching of the expansion and contraction of the clamping plate 7 on the cross bar 6 and the inserting plate 12, the installation of a bracket of an electric control cabinet is convenient, the waste of time and financial resources generated by the bracket is avoided, manpower is saved, the installation efficiency of the electric control cabinet is improved, wire holes 9 are formed in the upper and lower surfaces of the cross bar 6, a bolt 10 is movably connected to the back surface of the box body 1, the top end of the bolt 10 is connected with a radiating fin 2 arranged inside the box body 1, through spring coupling between fin 2 and the box 1, make things convenient for the regulation of fin 2 position, and support body 3 has four of evenly distributed in box 1, can dispel the heat to automatically controlled cabinet in the different positions of box 1, the efficiency of heat dissipation is improved, and the inside of fin 2 and the top fixed connection of bolt 10, the hole that makes things convenient for bolt 10 to connect is seted up to the inside of fin 2, make things convenient for being connected of bolt 10 and fin 2 to remove along with bolt 10, reach the effect of controlling fin 2 position, make fin 2 can adapt to the instrument of different specifications, the efficiency of heat dissipation of automatically controlled cabinet is improved.

In conclusion, when the novel low-voltage metering electric control cabinet is used, the support is spliced according to a circuit and instrument connection scheme of the electric control cabinet, the inserting plates 12 on the wire holes 9 are inserted into the corresponding slots 11 on the frame body 3, then the horizontal force is applied to the clamping plates 7, the pressure springs 8 are forced to retract so that the clamping plates 7 retract into the cross rods 6, then one ends of the cross rods 6 corresponding to the clamping plates 7 are butted with the corresponding slots 11 on the frame body 3, the clamping plates 7 are released, the clamping plates 7 are clamped into the slots 11, so that the installation and fixation of the cross rods 6 are realized, the same steps are repeated, the rest cross rods 6 are installed on the corresponding positions of the frame body 3 as required, then the depth of the radiating fins 2 is adjusted, the bolts 10 are rotated, the distance between the radiating fins 2 and the box body 1 is adjusted along with the rotation of the bolts 10, the radiating fins 2 are arranged on the proper positions according to the size of structures such as instruments, then begin laying and installing of circuit instrument in the automatically controlled cabinet, fix devices such as electric brake and instrument on horizontal pole 6, pass the wire support body 3, slot 11 and wire guide 9 and be connected with each instrument, close chamber door 5 after the installation connection is accomplished, the automatically controlled cabinet is put into operation.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a novel automatically controlled cabinet of low pressure measurement, includes box (1), its characterized in that: a frame body (3) is fixedly connected inside the box body (1), a slot (11) is arranged on the inner side of the frame body (3), a cross bar (6) is inserted in the frame body (3), the right end of the cross bar (6) is fixedly connected with an inserting plate (12), the inserting plate (12) can be inserted into the inserting groove (11), the left end of the cross rod (6) is provided with a pressure spring (8), the left end of the pressure spring (8) is connected with a clamping plate (7), the upper surface and the lower surface of the cross rod (6) are provided with wire holes (9), the back of the box body (1) is movably connected with a bolt (10), the top end of the bolt (10) is connected with a radiating fin (2) arranged in the box body (1), two sides of the lower part of the box body (1) are provided with exhaust ports (4), and the total number of the exhaust ports (4) is six, and the filter screens (13) are arranged on the exhaust ports (4).

2. The novel low-voltage metering electric control cabinet according to claim 1, characterized in that: the fixed position of support body (3) is in the middle part position of box (1) side to support body (3) are formed by four square steel tube welding, and have seted up slot (11) on the steel pipe inner wall of support body (3) left and right sides, and slot (11) have all been seted up on the upper and lower two sides of two steel pipes of support body (3) upper and lower position.

3. The novel low-voltage metering electric control cabinet according to claim 1, characterized in that: the cooling fins (2) are connected with the box body (1) through springs, the frame body (3) is provided with four cooling fins which are uniformly distributed in the box body (1), and the inside of each cooling fin (2) is fixedly connected with the top end of each bolt (10).

4. The novel low-voltage metering electric control cabinet according to claim 1, characterized in that: the inserting plate (12) on the cross rod (6) horizontally corresponds to the clamping plate (7), one end of the cross rod (6) for installing the clamping plate (7) is provided with a groove for moving the clamping plate (7), and the cross rod (6) is of a semi-closed metal pipe structure.

5. The novel low-voltage metering electric control cabinet according to claim 1, characterized in that: the clamping plate (7) extends out of the cross rod (6) and is the same as the inserting plate (12) in size, the clamping plate (7) can be inserted into the inserting groove (11), and the part of the clamping plate (7) in the cross rod (6) is provided with a structure which penetrates through the pipe wall of the cross rod (6) and moves on the pipe wall of the cross rod (6).

6. The novel low-voltage metering electric control cabinet according to claim 1, characterized in that: the back of the box body (1) is provided with four threaded holes corresponding to the bolts (10), the interiors of the box bodies (1) corresponding to the threaded holes are respectively connected with the springs of the radiating fins (2), and corresponding circuit inlet channels are arranged on the side walls of the box bodies (1).