CN216773095U - Electrical engineering distribution switching device - Google Patents

Abstract

The utility model discloses an electrical engineering distribution switch device, comprising: the left side and the right side of the electrical engineering power distribution switch are both provided with sliding grooves along the front-back direction; the switch gate is arranged in the middle of the front side of the electrical engineering distribution switch; the sliding block is inserted in the front end of the inner cavity of the sliding groove in a matched mode; the rear end of the inner side of the moving plate is arranged on the outer side of the sliding block; the first fixture blocks are four in number, every two of the four first fixture blocks are divided into one group, and the two groups of the first fixture blocks are respectively arranged at the upper end and the lower end of the rear side of the two movable rods; the upper end and the lower end of the connecting rod are arranged on the front sides of the upper end and the lower end of the inner cavity of the movable plate through bearings respectively. This device is being provided with warning board, can avoid maintenance personal when maintaining electrical equipment, and the personnel of not knowing switch on with electrical engineering distribution switch, and then can prevent that maintenance personal from taking place the risk of electrocuting, eliminates the potential safety hazard.

Description

Electrical engineering distribution switchgear

Technical Field

The utility model relates to the technical field of electricity, in particular to an electrical engineering distribution switch device.

Background

The electrical engineering is the core subject and key subject in the modern science and technology field, the traditional electrical engineering is defined as the sum of related subjects for creating and generating electrical and electronic systems, the definition is originally very wide, but with the rapid development of scientific technology, the current electrical engineering concept is far beyond the scope of the definition, the electric power is the important material basis for developing and producing and improving the human living standard, the application of the electric power is deepened and developed, the electric automation is the important mark for the national economy and the modernization of the people living, in terms of the international standard, the demand of the electric power will be increased in a long period in the future, the demand of the society for the electrical engineering and the automation technology workers is increased, the distribution switch device is a device for controlling the on and off of the electricity used by users, is generally used for production workshops, and has durability, Convenient and fast, easy to operate and the like;

but traditional electrical engineering distribution switching device does not have warning mechanism, takes place to damage if electrical equipment, and maintenance personal need carry out the outage maintenance, and maintenance personal is when maintaining electrical equipment, and other unknown personnel are closed a floodgate with electrical engineering distribution switch very probably, and then lead to the equipment power transmission that is maintaining to maintenance personal, and maintenance personal very easily takes place the risk of electrocuteeing, has the potential safety hazard.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an electrical engineering power distribution switch device, which at least solves the problem that the prior art is not provided with a warning mechanism.

In order to achieve the purpose, the utility model provides the following technical scheme: an electrical engineering power distribution switchgear comprising: the left side and the right side of the electrical engineering power distribution switch are both provided with sliding grooves along the front-back direction; the switch gate is arranged in the middle of the front side of the electrical engineering distribution switch; the sliding block is adaptive to be inserted at the front end of the inner cavity of the sliding groove; the rear end of the inner side of the moving plate is arranged on the outer side of the sliding block; the first fixture blocks are four in number, every two of the four first fixture blocks are divided into a group, and the two groups of the first fixture blocks are respectively arranged at the upper end and the lower end of the rear side of the two moving plates; the upper end and the lower end of the connecting rod are respectively arranged on the front sides of the upper end and the lower end of the inner cavity of the movable plate through damping bearings; the number of the warning plates is two, the outer sides of the two warning plates are respectively sleeved on the outer walls of the two connecting rods, and the two warning plates are positioned in front of the switch gate; the number of the fixing mechanisms is two, and the two fixing mechanisms are respectively arranged at the rear ends of the left side and the right side of the electrical engineering distribution switch;

the fixing mechanism includes: the number of the first mounting blocks is two, and the two first mounting blocks are respectively arranged at the upper part and the lower part of the right side of the electrical engineering distribution switch; the number of the second mounting blocks is two, the two second mounting blocks are respectively arranged at the upper end and the lower end of the right side of the electrical engineering distribution switch, and the second mounting blocks are positioned at the outer sides of the first mounting blocks; the upper side and the lower side of the outer wall of the supporting rod are respectively arranged in the inner cavities of the two first mounting blocks; the limiting rods are two in number, and the upper ends and the lower ends of the limiting rods are arranged at the outer side of the first mounting block and the inner rear end of the second mounting block respectively.

Preferably, the fixing mechanism further includes: the two second fixture blocks are respectively sleeved at the upper end and the lower end of the outer wall of the supporting rod in a sliding manner, the rear sides of the two second fixture blocks are respectively sleeved on the outer walls of the two limiting rods in a sliding manner, and the second fixture blocks correspond to and are matched with the first fixture blocks in position; the number of the springs is two, the two springs are respectively sleeved on the upper side and the lower side of the outer wall of the supporting rod, the top ends of the springs are clamped on the inner side of the second clamping block, and the bottom ends of the springs are clamped on the outer side of the first mounting block; the number of the extrusion rods is two, the two extrusion rods are respectively sleeved at the upper end and the lower end of the supporting rod in a sliding manner, and the inner sides of the outer walls of the extrusion rods are inserted into the inner cavity of the second mounting block in a sliding manner; and the baffle is arranged at the inner end of the extrusion rod.

Preferably, the distance from one end of the supporting rod to the outer side of the inner cavity of the extrusion rod is greater than the heights of the first clamping block and the second clamping block.

Preferably, the distance from the inner side of the second clamping block to the outer side of the first mounting block is greater than the height of the first clamping block and the second clamping block.

Preferably, the front side of the warning board is further provided with: the fixing column is arranged on the right side of the top end of the front side of the left warning board; the cardboard, the right side of cardboard is through the rotatable top left side that sets up in the front and back of right side warning board of round pin axle, the inner chamber of cardboard cup joints in the outer wall middle part of fixed column.

Preferably, the inner cavity of the sliding chute is dovetail-shaped, and the sliding block is adaptive to be inserted into the inner cavity of the sliding chute, so that the sliding block can be prevented from being separated from the inner cavity of the sliding chute.

Compared with the prior art, the utility model has the beneficial effects that: the power distribution switch device of the electrical engineering utilizes the switch gate to control the power supply or the power failure of electrical equipment, when the maintenance of the electrical equipment is powered off, the switch gate can be shielded by utilizing the warning plate, the two warning plates can be fixed together by utilizing the matching between the fixed column and the clamping plate, after the maintenance is finished, the slide block moves backwards in the inner cavity of the sliding groove and drives the warning plate to move backwards through the movable plate until the rear end of the first clamping block is contacted with the front end of the second clamping block, the rear end of the first clamping block is utilized to press the front end of the second clamping block to drive the second clamping block to move inwards until the rear end of the first clamping block is not contacted with the front end of the second clamping block, the elasticity of the spring is utilized to push the second clamping block to move outwards, and then the cooperation between the second clamping block and the first clamping block can be used to fix the warning plate, the warning plate is arranged on the device, so that a maintenance worker can be prevented from maintaining the electrical equipment, the power distribution switch of the electrical engineering is switched on by the unknowing personnel, so that the electric shock risk of maintenance personnel can be prevented, and the potential safety hazard is eliminated.

Drawings

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

FIG. 2 is an enlarged view of the utility model at A;

FIG. 3 is an exploded view of the present invention;

FIG. 4 is an enlarged view of the utility model at B;

fig. 5 is an enlarged view of the present invention at C.

In the figure: 1. electrical engineering distribution switch, 2, spout, 3, slider, 4, movable plate, 5, switch floodgate, 6, connecting rod, 7, first fixture block, 8, warning board, 9, fixed establishment, 91, first installation piece, 92, second installation piece, 93, bracing piece, 94, gag lever post, 95, second fixture block, 96, spring, 97, extrusion stem, 98, baffle, 10, fixed column, 11, the cardboard.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: an electrical engineering power distribution switchgear comprising: the electric engineering distribution switch comprises an electric engineering distribution switch 1, a chute 2, a sliding block 3, a moving plate 4, a switch gate 5, a connecting rod 6, first fixture blocks 7, a warning plate 8, a fixing mechanism 9, a fixing column 10 and a clamping plate 11, wherein the chute 2 is formed in the left side and the right side of the electric engineering distribution switch 1 along the front-back direction, the inner cavity of the chute 2 is in a dovetail shape, the sliding block 3 is inserted into the inner cavity of the chute 2 in a matched mode, so that the sliding block 3 can be prevented from being separated from the inner cavity of the chute 2, the switch gate 5 is arranged in the middle of the front side of the electric engineering distribution switch 1, the switch gate 5 is used for controlling the power failure and power supply of electric equipment, the sliding block 3 is inserted into the front end of the inner cavity of the chute 2 in a matched mode, the rear end of the inner side of the moving plate 4 is arranged on the outer side of the sliding block 3, the number of the first fixture blocks 7 is four, every two first fixture blocks 7 are divided into one group, the two groups of first fixture blocks 7 are respectively arranged at the upper and lower ends of the rear sides of the two moving plates 4, the first fixture block 7 and the second fixture block 95 are matched to fix the warning board 8, the upper end and the lower end of the connecting rod 6 are respectively arranged on the front sides of the upper end and the lower end of the inner cavity of the movable plate 4 through damping bearings, the number of the warning boards 8 is two, the outer sides of the two warning boards 8 are respectively sleeved on the outer walls of the two connecting rods 6, the two warning boards 8 are both positioned in front of the switch 5, the warning boards 8 are used for shielding the switch 5 and prompting 'forbidding closing', the number of the fixing mechanisms 9 is two, the two fixing mechanisms 9 are respectively arranged on the rear ends of the left side and the right side of the electrical engineering distribution switch 1, the fixing mechanisms 9 are used for fixing the warning boards 8, the fixing columns 10 are arranged on the right side of the top end of the front side of the left warning board 8, the right side of the clamping board 11 is rotatably arranged on the front side and the rear side of the right warning board 8 through pin shafts, the inner cavity of the clamping board 11 is sleeved in the middle of the outer walls of the fixing columns 10, the cooperation between the catch plate 11 and the fixing post 10 can fix the two warning boards 8 together.

Preferably, the fixing mechanism 9 further includes: the number of the first mounting blocks 91 is two, the two first mounting blocks 91 are respectively arranged at the upper part and the lower part of the right side of the electrical engineering distribution switch 1, the number of the second mounting blocks 92 is two, the two second mounting blocks 92 are respectively arranged at the upper end and the lower end of the right side of the electrical engineering distribution switch 1, the second mounting block 92 is positioned at the outer side of the first mounting block 91, the upper side and the lower side of the outer wall of the supporting rod 93 are respectively arranged in the inner cavities of the two first mounting blocks 91, the number of the limiting rods 94 is two, the upper end and the lower end of the two limiting rods 94 are respectively arranged at the outer side of the first mounting block 91 and the rear end of the inner side of the second mounting block 92, the limiting rods 94 and the supporting rods 93 are matched to limit the second fixture blocks 95, the number of the second fixture blocks 95 is two, the two second fixture blocks 95 are respectively sleeved on the upper end and the lower end of the outer wall of the supporting rod 93 in a sliding manner, the rear sides of the two second fixture blocks 95 are respectively sleeved on the outer walls of the two limiting rods 94 in a sliding manner, the positions of the second fixture blocks 95 and the first fixture blocks 7 correspond and are matched, the warning plate 8 can be fixed by the cooperation of the second fixture blocks 95 and the first fixture blocks 7, the number of the springs 96 is two, the two springs 96 are respectively sleeved on the upper side and the lower side of the outer wall of the supporting rod 93, the top ends of the springs 96 are clamped on the inner side of the second fixture blocks 95, the bottom ends of the springs 96 are clamped on the outer side of the first mounting block 91, the springs 96 are rotary springs and are elastically deformed after being stretched or extruded, the springs restore to the initial state after the external force is removed, the springs 96 are used for pushing the second fixture blocks 95 to restore to the initial state, the number of the extrusion rods 97 is two, and the two extrusion rods 97 are respectively sleeved on the upper end and the lower end of the supporting rod 93 in a sliding manner, the inner side of the outer wall of the extrusion rod 97 is slidably inserted into the inner cavity of the second mounting block 92, the extrusion rod 97 is used for pushing the second fixture block 95 downwards, the distance from one end of the support rod 93 to the outer side of the inner cavity of the extrusion rod 97 is greater than the heights of the first fixture block 7 and the second fixture block 95, so that the extrusion rod 97 can be guaranteed to be utilized to enable the first fixture block 7 to be separated from the second fixture block 95, the baffle 98 is arranged at the inner end of the extrusion rod 97, and the baffle 98 is used for avoiding the extrusion rod 97 from being separated from the outer wall of the support rod 93.

Preferably, further, the distance from the inner side of the second latch 95 to the outer side of the first mounting block 91 is greater than the heights of the first latch 7 and the second latch 95, so that the bottom end of the front side of the first latch 7 can be in contact with the top end of the rear side of the second latch 95.

The detailed connection means is well known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.

When the device is used, the switch 5 can be shielded by the two warning plates 8, and an unknown person is prompted to 'forbid switching', after maintenance is finished, the clamping block 11 is rotated clockwise until the fixed column 10 is separated from the inner cavity of the clamping block 11, the two warning plates 8 can be separated, the two warning plates 8 are rotated by 90 degrees, the warning plates 8 are pushed to the rear side to drive the sliding block 3 to move backwards in the inner cavity of the sliding groove 2 by the moving plate 4 until the rear end of the first clamping block 7 is contacted with the front end of the second clamping block 95, the rear end of the first clamping block 9 is used for extruding the front end of the second clamping block 95 to drive the second clamping block 95 to move inwards, the extruding spring 96 is elastically deformed until the rear end of the first clamping block 7 is not contacted with the front end of the second clamping block 95, the second clamping block 95 is pushed to move outwards under the elastic force of the spring 96 until the front bottom end of the first clamping block 7 is contacted with the rear top end of the second clamping block 95, can utilize the cooperation between first fixture block 7 and the second fixture block 95 to fix warning board 8, upwards pull switch floodgate 5 can, when needs are relieved warning board 8 fixed, press down the stripper bar 97 to the inboard, utilize stripper bar 97 extrusion second fixture block 95 to move to the inboard, until the rear side top of second fixture block 95 and the front side bottom contactless of first fixture block 7, slide forward slider 3 can drive warning board 8 and move forward, and then relieve the fixed to warning board 8, this device is being provided with warning board 8, can avoid maintenance personal when maintaining electrical equipment, unknown personnel are with electrical engineering distribution switch combined floodgate 5, and then can prevent that maintenance personal from taking place the risk of electrocution, eliminate the potential safety hazard.

In the description of the present invention, it is to be understood that the terms "coaxial," "bottom," "one end," "middle," "other end," "upper," "one side," "top," "inner," "front," "center," "two ends," and the like are used in an orientation or positional relationship indicated in the drawings only for the convenience of description and simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed in a particular orientation, and be operated; also, unless expressly stated or limited otherwise, the terms "snap" and "pivot" and "snap" and "weld" and "screw" are to be construed broadly, e.g., as a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. An electrical engineering distribution switchgear, comprising:

the power distribution switch comprises an electrical engineering power distribution switch (1), wherein sliding grooves (2) are formed in the left side and the right side of the electrical engineering power distribution switch (1) along the front-back direction;

the switch brake (5), the switch brake (5) is arranged in the middle of the front side of the electrical engineering distribution switch (1);

the sliding block (3) is matched and inserted at the front end of the inner cavity of the sliding groove (2);

the rear end of the inner side of the moving plate (4) is arranged on the outer side of the sliding block (3);

the number of the first fixture blocks (7) is four, every two of the four first fixture blocks (7) are divided into one group, and the two groups of the first fixture blocks (7) are respectively arranged at the upper end and the lower end of the rear side of the two moving plates (4);

the upper end and the lower end of the connecting rod (6) are respectively arranged on the front sides of the upper end and the lower end of the inner cavity of the movable plate (4) through damping bearings;

the number of the warning plates (8) is two, the outer sides of the two warning plates (8) are respectively sleeved on the outer walls of the two connecting rods (6), and the two warning plates (8) are positioned in front of the switch gate (5);

the number of the fixing mechanisms (9) is two, and the two fixing mechanisms (9) are respectively arranged at the rear ends of the left side and the right side of the electrical engineering distribution switch (1);

the fixing mechanism (9) comprises:

the number of the first mounting blocks (91) is two, and the two first mounting blocks (91) are respectively arranged at the upper part and the lower part of the right side of the electrical engineering distribution switch (1);

the number of the second mounting blocks (92) is two, the two second mounting blocks (92) are respectively arranged at the upper end and the lower end of the right side of the electrical engineering distribution switch (1), and the second mounting blocks (92) are positioned at the outer side of the first mounting block (91);

the upper side and the lower side of the outer wall of the supporting rod (93) are respectively arranged in the inner cavities of the two first mounting blocks (91);

the number of the limiting rods (94) is two, and the upper end and the lower end of each limiting rod (94) are respectively arranged at the outer side of the first mounting block (91) and the inner rear end of the second mounting block (92).

2. An electrical engineering power distribution switchgear, according to claim 1, characterized in that: the fixing mechanism (9) further comprises:

the number of the second fixture blocks (95) is two, the two second fixture blocks (95) are respectively sleeved at the upper end and the lower end of the outer wall of the supporting rod (93) in a sliding manner, the rear sides of the two second fixture blocks (95) are respectively sleeved at the outer walls of the two limiting rods (94) in a sliding manner, and the second fixture blocks (95) correspond to and are matched with the first fixture blocks (7);

the number of the springs (96) is two, the two springs (96) are respectively sleeved on the upper side and the lower side of the outer wall of the supporting rod (93), the top ends of the springs (96) are clamped on the inner side of the second clamping block (95), and the bottom ends of the springs (96) are clamped on the outer side of the first mounting block (91);

the number of the extrusion rods (97) is two, the two extrusion rods (97) are respectively sleeved at the upper end and the lower end of the support rod (93) in a sliding manner, and the inner side of the outer wall of each extrusion rod (97) is inserted into the inner cavity of the second mounting block (92) in a sliding manner;

a baffle plate (98), wherein the baffle plate (98) is arranged at the inner end of the extrusion rod (97).

3. An electrical engineering power distribution switchgear, according to claim 2, characterized in that: the distance from one end of the supporting rod (93) to the outer side of the inner cavity of the extrusion rod (97) is larger than the height of the first fixture block (7) and the second fixture block (95).

4. An electrical engineering power distribution switchgear, according to claim 2, characterized in that: the distance from the inner side of the second clamping block (95) to the outer side of the first mounting block (91) is greater than the heights of the first clamping block (7) and the second clamping block (95).

5. An electrical engineering power distribution switchgear, according to claim 1, characterized in that: the front side of warning board (8) still is provided with:

the fixing column (10) is arranged on the right side of the top end of the front side of the left warning board (8);

cardboard (11), the right side of cardboard (11) is through the rotatable top left side that sets up in the front and back of right side warning board (8) of round pin axle, the inner chamber of cardboard (11) cup joints in the outer wall middle part of fixed column (10).

6. An electrical engineering power distribution switchgear, according to claim 1, characterized in that: the inner cavity of the sliding groove (2) is dovetail-shaped, and the sliding block (3) is adaptive to be inserted into the inner cavity of the sliding groove (2), so that the sliding block (3) can be prevented from being separated from the inner cavity of the sliding groove (2).

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