CN213989712U

CN213989712U - Block terminal for electric power engineering

Info

Publication number: CN213989712U
Application number: CN202022096599.7U
Authority: CN
Inventors: 彭银田; 武云生; 李坤明; 毛炳暖
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-23
Filing date: 2020-09-23
Publication date: 2021-08-17
Anticipated expiration: 2030-09-23

Abstract

The utility model discloses a distribution box for electric power engineering, which belongs to the technical field of distribution equipment for electric power engineering, and comprises two parallel risers, wherein one side wall of the two risers opposite to each other is slidably connected with the same distribution box, the upper side of the distribution box is provided with a motor box, the motor box is fixedly connected with the two risers, a fixed plate is arranged inside the motor box and fixedly connected with the inner wall of the motor box, the fixed plate is fixedly connected with a motor, the output end of the motor is fixedly connected with a rotating shaft, the rotating shaft runs through the fixed plate and is rotatably connected with the inner wall of the right side of the motor box, a winding shaft is fixedly connected on the rotating shaft, a pull rope is wound on the winding shaft, the tail end of the pull rope runs through the lower side wall of the motor box and is fixedly connected with the distribution box, the right side of the riser is provided with a water level recognition mechanism, the distribution box can automatically ascend when the water level ascends to a certain height, and can automatically support the distribution box at the same time, the distribution box is prevented from descending, and the flood control capacity of the distribution box is improved.

Description

Block terminal for electric power engineering

Technical Field

The utility model relates to an electric power engineering distribution equipment technical field, more specifically say, relate to a block terminal for electric power engineering.

Background

The distribution box is a mass parameter on data, generally forms a low-voltage forest according to electrical wiring, and requires that a switch device, a measuring instrument, a protective electrical appliance and an auxiliary device are assembled in a closed or semi-closed metal cabinet or on a screen to form the low-voltage distribution box. In normal operation, the circuit can be switched on or off by means of a manual or automatic switch.

The distribution box has the characteristics of small volume, simple and convenient installation, special technical performance, fixed position, unique configuration function, no field limitation, universal application, stable and reliable operation, high space utilization rate, less occupied area and environmental protection effect.

The current outdoor distribution box generally does not possess the flood control function, and it is interim when the flood, near water level rises and the block terminal can't go up and down to lead to the inside damage that causes of intaking of block terminal, there is the poor problem of flood control ability.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

Problem to exist among the prior art, the utility model aims to provide a block terminal for power engineering, it can realize the automatic block terminal that rises when the water level rises to a take the altitude, can support the block terminal automatically simultaneously, avoids the block terminal to descend, has improved the flood control ability of block terminal.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

A distribution box for electric power engineering comprises two vertical plates which are arranged in parallel, wherein one side wall of the two vertical plates opposite to each other is connected with the same distribution box in a sliding mode, a motor box is arranged on the upper side of the distribution box and fixedly connected with the two vertical plates, a fixed plate is arranged inside the motor box and fixedly connected with the inner wall of the motor box, a motor is fixedly connected with the fixed plate, a rotating shaft is fixedly connected with the output end of the motor and penetrates through the fixed plate to be rotatably connected with the inner wall of the right side of the motor box, a winding shaft is fixedly connected onto the rotating shaft, a pull rope is wound on the winding shaft, the tail end of the pull rope penetrates through the lower side wall of the motor box and is fixedly connected with the distribution box, a water level identification mechanism is installed on the right side of each vertical plate, a height increasing plate is fixedly connected with the lower side wall of each vertical plate, a supporting mechanism is installed on the lower side wall of each height increasing plate, and the distribution box can automatically rise when the water level rises to a certain height, simultaneously can support the block terminal automatically, avoid the block terminal to descend, improve the flood control ability of block terminal.

Further, water level identification mechanism includes the discernment section of thick bamboo with riser fixed connection, it has a plurality of infiltration holes to cut on the discernment section of thick bamboo, the inside floating ball that is equipped with of discernment section of thick bamboo, the floating ball upside is equipped with, go up the perpendicular ejector pin that sets up of lateral wall fixedly connected with, the ejector pin runs through the first electric piece of lateral wall fixedly connected with on the discernment section of thick bamboo, discernment section of thick bamboo upside is equipped with the control box with riser fixed connection, lateral wall fixedly connected with second electric piece under the control box can drive the rising of block terminal along with the rising automatic start motor of water level.

Furthermore, fixedly connected with lag between control box and the discernment section of thick bamboo avoids external environment dust and grit to lead to first electric piece and the unable contact of second electric piece.

Further, supporting mechanism includes and increases board fixed connection's articulated piece, articulated piece articulates there is the backup pad, it is equipped with the diaphragm with riser fixed connection to increase the board downside, the fixture block that a plurality of symmetries of lateral wall fixedly connected with set up on the diaphragm, and the backup pad other end contacts with the fixture block, can support the block terminal, avoids the block terminal to drop.

Furthermore, the left end and the right end of the winding shaft are fixedly connected with limit discs, so that the stay rope is prevented from deviating on the winding shaft.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) this scheme it can realize the automatic block terminal that rises when the water level rises to a take the altitude, can support the block terminal automatically simultaneously, avoids the block terminal to descend, has improved the flood control ability of block terminal.

(2) The water level identification mechanism includes the discernment section of thick bamboo with riser fixed connection, it has a plurality of infiltration holes to open on the discernment section of thick bamboo, the inside floating ball that is equipped with of discernment section of thick bamboo, the floating ball upside is equipped with, go up the perpendicular ejector pin that sets up of lateral wall fixedly connected with, the ejector pin runs through the first electric piece of lateral wall fixedly connected with on the discernment section of thick bamboo, discernment section of thick bamboo upside is equipped with the control box with riser fixed connection, lateral wall fixedly connected with second electric piece under the control box, can drive the rising of block terminal along with the rising automatic start motor of water level.

(3) Fixedly connected with lag between control box and the discernment section of thick bamboo avoids external environment dust and grit to lead to first electric piece and the unable contact of second electric piece.

(4) The supporting mechanism includes and increases board fixed connection's articulated piece, and articulated piece articulates has the backup pad, increases the board downside and is equipped with the diaphragm with riser fixed connection, the fixture block that a plurality of symmetries of lateral wall fixedly connected with set up on the diaphragm, and the backup pad other end contacts with the fixture block, can support the block terminal, avoids the block terminal to drop.

(5) The both ends are all fixedly connected with spacing dish about the rolling axle, avoid the stay cord to take place the skew on the rolling axle.

Drawings

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

FIG. 2 is an enlarged view taken at A in FIG. 1;

fig. 3 is an enlarged view at B in fig. 1.

The reference numbers in the figures illustrate:

1 riser, 2 block terminals, 3 motor casees, 4 fixed plates, 5 motors, 6 pivots, 7 rolling shafts, 8 stay cords, 9 water level recognition mechanism, 901 recognition section of thick bamboo, 902 ejector pin, 903 roof, 904 first electric piece, 905 floating ball, 906 control box, 907 second electric piece, 10 increase board, 11 supporting mechanism, 101 articulated piece, 102 backup pad, 103 diaphragm, 104 fixture block.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

referring to fig. 1-3, a distribution box for electric power engineering comprises two parallel risers 1, one side wall of each of the two risers 1 is slidably connected with a same distribution box 2, a motor box 3 is arranged on the upper side of the distribution box 2, the motor box 3 is fixedly connected with the two risers 1, a fixing plate 4 is arranged inside the motor box 3, the fixing plate 4 is fixedly connected with the inner wall of the motor box 3, a motor 5 is fixedly connected with the fixing plate 4, the motor 5 can be selected by an installer according to actual conditions, such as a three-phase motor with the model of Y2-6312, the structure and principle are the prior art, which are not described herein, a rotating shaft 6 is fixedly connected with the output end of the motor 5, the rotating shaft 6 penetrates through the fixing plate 4 and is rotatably connected with the inner wall on the right side of the motor box 3, a winding shaft 7 is fixedly connected with the rotating shaft 6, a pull rope 8 is wound on the winding shaft 7, and the tail end of the pull rope 8 penetrates through the lower side wall of the motor box 3 and is fixedly connected with the distribution box 2, water level recognition mechanism 9 is installed on 1 right sides of riser, and 1 lateral wall fixedly connected with of riser increases board 10, increases board 10 and installs supporting mechanism 11 down the lateral wall.

Referring to fig. 1-3, the water level recognition mechanism 9 includes a recognition cylinder 901 fixedly connected to a vertical plate 1, a plurality of water seepage holes are drilled on the recognition cylinder 901, a floating ball 905 is arranged inside the recognition cylinder 901, a top plate 903 is arranged on the upper side of the floating ball 905, a top rod 902 vertically arranged is fixedly connected to the upper side wall of the top plate 903, the top rod 902 penetrates through the recognition cylinder 901, a first electric piece 904 fixedly connected to the upper side wall of the recognition cylinder 901, a control box 906 fixedly connected to the vertical plate 1 is arranged on the upper side of the recognition cylinder 901, a second electric piece 907 is fixedly connected to the lower side wall of the control box 906, and the automatic starting motor 5 can drive the distribution box to ascend.

Referring to fig. 1-2, a protective sleeve is fixedly connected between the control box 906 and the identification tube 901 to prevent the first electric sheet 904 and the second electric sheet 907 from being unable to contact due to external environmental dust and gravel.

Please refer to fig. 1 and fig. 3, the supporting mechanism 11 includes an articulated block 101 fixedly connected to the heightening plate 10, the articulated block 101 is articulated with a supporting plate 102, a horizontal plate 103 fixedly connected to the vertical plate 1 is disposed at the lower side of the heightening plate 10, a plurality of symmetrically arranged clamping blocks 104 are fixedly connected to the upper side wall of the horizontal plate 103, the cross section of the clamping block 104 is a right triangle, and the inclined surface is disposed outwards at the middle of the horizontal plate 103, and the other end of the supporting plate 102 contacts with the clamping blocks 104, so as to support the distribution box and prevent the distribution box from falling.

Referring to fig. 1, the left and right ends of the winding shaft 7 are both fixedly connected with a limiting disc to prevent the stay cord 8 from deviating on the winding shaft 7.

The working principle is as follows: when flood comes, water enters the identification cylinder 901 through the water seepage holes on the identification cylinder 901, the floating ball 905 rises along with the water level of the flood, when the floating ball 905 rises to a certain degree, the floating ball 905 pushes the top plate 903 to rise, so that the first electric sheet 904 is contacted with the second electric sheet 907, and an electric signal is sent to the PLC controller, the PLC controller is positioned inside the control box 906 and is not shown in the figure, the motor 5 is driven to rotate by the PLC controller, the structure and the principle of the PLC controller are the prior art, and are not described again, so that the pull rope 8 is wound, the distribution box 2 is pulled by the pull rope 8 to rise, meanwhile, the lower ends of the two support plates 102 slide towards the middle part of the transverse plate 103, and the lower ends of the support plates 102 are lapped with the clamping blocks 104, and the clamping blocks 104 are right-angled triangles, so that the lower ends of the support plates 102 are prevented from sliding towards the two sides of the transverse plate 103, and the heightening plate 10 is prevented from falling, and the device can realize that the distribution box can rise automatically when the water level rises to a certain height, simultaneously can support the block terminal automatically, avoid the block terminal to descend, improve the flood control ability of block terminal.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a block terminal for electric power engineering, includes two parallel arrangement's riser (1), its characterized in that: two a same distribution box (2) is connected to one side wall of the riser (1) in a sliding mode, a motor box (3) is arranged on the upper side of the distribution box (2), the motor box (3) is fixedly connected with the two risers (1), a fixing plate (4) is arranged inside the motor box (3), the fixing plate (4) is fixedly connected with the inner wall of the motor box (3), a motor (5) is fixedly connected with the fixing plate (4), a rotating shaft (6) is fixedly connected with the output end of the motor (5), the rotating shaft (6) penetrates through the fixing plate (4) to be rotatably connected with the inner wall of the right side of the motor box (3), a winding shaft (7) is fixedly connected onto the rotating shaft (6), a pull rope (8) is wound on the winding shaft (7), the tail end of the pull rope (8) penetrates through the lower side wall of the motor box (3) to be fixedly connected with the distribution box (2, the side wall fixedly connected with increases board (10) under riser (1), it installs supporting mechanism (11) to increase board (10) side wall down.

2. The distribution box for power engineering of claim 1, wherein: the water level identification mechanism (9) comprises an identification cylinder (901) fixedly connected with a vertical plate (1), a plurality of water seepage holes are drilled in the identification cylinder (901), a floating ball (905) is arranged inside the identification cylinder (901), a top plate (903) is arranged on the upper side of the floating ball (905), a top rod (902) which is vertically arranged is fixedly connected to the upper side wall of the top plate (903), the top rod (902) penetrates through a first electric piece (904) fixedly connected to the upper side wall of the identification cylinder (901), a control box (906) fixedly connected with the vertical plate (1) is arranged on the upper side of the identification cylinder (901), and a second electric piece (907) is fixedly connected to the lower side wall of the control box (906).

3. The distribution box for power engineering of claim 2, wherein: a protective sleeve is fixedly connected between the control box (906) and the identification cylinder (901).

4. The distribution box for power engineering of claim 1, wherein: supporting mechanism (11) include with increase articulated piece (101) of board (10) fixed connection, articulated piece (101) articulate there is backup pad (102), it is equipped with diaphragm (103) with riser (1) fixed connection to increase board (10) downside, lateral wall fixedly connected with fixture block (104) that a plurality of symmetries set up on diaphragm (103), and backup pad (102) other end contacts with fixture block (104).

5. The distribution box for power engineering of claim 1, wherein: both ends are all fixedly connected with spacing dish about rolling axle (7).