CN215497770U - Prevent block terminal protective structure of electric shock usefulness - Google Patents

Abstract

The utility model discloses a distribution box protection structure for preventing electric shock, which comprises a box body, a box door and a protection plate, wherein an extension frame is installed on the inner wall of the box body through bolts, an installation frame is installed on one side, away from the box body, of the extension frame through a connection bolt, the protection plate is installed inside the box body through the installation frame, a warning mark is arranged above the front face of the protection plate, a signal lamp is installed in the center of the front face of the protection plate, a mark seat is installed below the front face of the protection plate, and the box door is installed on the front face of the box body through a hinge. According to the utility model, the extension frame is arranged on the inner wall of the box body through the bolts, the installation position of the protection plate in the box body can be provided through the matching of the extension frame and the installation frame, the installation frame and the extension frame can be disassembled through disassembling and assembling the connecting bolt, so that a worker can conveniently adjust and install the protection plate according to the specification of an electric appliance device in the distribution box, and the applicability of the protection plate protection device is improved.

Description

Prevent block terminal protective structure of electric shock usefulness

Technical Field

The utility model relates to the technical field of distribution boxes, in particular to a distribution box protection structure for preventing electric shock.

Background

The distribution box is a cabinet which assembles switchgear, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen, and also protects internal electrical devices, and has the characteristics of small volume, simple and convenient installation, special technical performance, fixed position, unique configuration function, no site limitation, more universal application, stable and reliable operation, high space utilization rate, less occupied area and environmental protection effect, but because of electrical equipment, a worker can have electric shock danger during operation, and at the moment, a distribution box protection structure for preventing electric shock is needed to protect the worker.

The existing distribution box protection structure has the following defects:

1. the existing distribution box protection structure is usually integrally formed after being processed by insulators such as plastic plates or wood plates, and an electric appliance device can be added into the distribution box according to actual requirements when the distribution box is used, so that the protection structure cannot be directly applied, a worker needs to customize a protection plate again, and the application range of the device is limited;

2. present block terminal protective structure often is the inside last physical protection protective screen of block terminal, can directly contact with the inside electrical apparatus device of block terminal after taking off the guard plate, the staff must ensure the outage before the maintenance, and present block terminal protective structure can't indicate the staff, if the staff is complete the cut-off circuit just dismantle the danger that can take place to electrocute with the guard plate, the security of device has been reduced, for this we propose one kind prevent block terminal protective structure that the electric shock used and solve current problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a distribution box protection structure for preventing electric shock, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a prevent block terminal protective structure of electric shock usefulness, includes box, chamber door and guard plate, the extension frame is installed through the bolt to the inner wall of box, the extension frame is kept away from one side of box and is installed the mounting bracket through the connector link, the guard plate is installed through the mounting bracket in the inside of box, the front top of guard plate is provided with the warning sign, the outside both sides welding of guard plate has two sets of curb plates, the signal lamp is installed at the front center of guard plate, the sign seat is installed to the front below of guard plate, the bottom plate is installed to the bottom of box, the chamber door is installed through the hinge in the front of box, the latch fitting is installed to front one side of chamber door.

Preferably, the both sides of the outside of box equidistance is equipped with the bleeder vent, and the outside of bleeder vent is provided with the rain blocking piece.

Preferably, a glass window is arranged above the front surface of the box door, and a handle is arranged below the front surface of the box door.

Preferably, two groups of support legs are arranged on two sides of the bottom plate, and fixing plates are arranged at the bottoms of the support legs.

Preferably, two sets of ventilation holes are formed in two sides of the front surface of the protection plate, and a protection net is arranged inside the ventilation holes.

Preferably, two groups of clamping and pressing strips are installed on the front face of the identification seat, and a nameplate is installed inside each clamping and pressing strip.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the extension frame is arranged on the inner wall of the box body through the bolts, the installation position of the protection plate in the box body can be provided through the matching of the extension frame and the installation frame, the installation frame and the extension frame can be disassembled through disassembling and assembling the connecting bolt, so that a worker can conveniently adjust and install the protection plate according to the specification of an electric appliance device in the distribution box, and the applicability of the protection plate protection device is improved.

2. According to the utility model, the signal lamp is arranged in the center of the front surface of the protection plate, the signal lamp can be connected with the internal circuit of the distribution box through the external lead of the signal lamp, the signal lamp can be lightened when the internal circuit of the distribution box is electrified, and the signal lamp can prompt workers so as to ensure that the protection plate is detached after the circuit is cut off during maintenance, so that the safety of the device is improved.

Drawings

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

FIG. 2 is a front perspective partial structure schematic view of the fender of the present invention;

FIG. 3 is a schematic structural diagram of the front side of the case body of the present invention;

fig. 4 is a schematic perspective view of a back side partial structure of the protection plate of the present invention.

In the figure: 1. a box body; 101. a mounting frame; 102. a connecting bolt; 103. an extension frame; 104. air holes are formed; 2. a box door; 201. a lock; 202. a glass window; 203. a handle; 3. a base plate; 301. a support leg; 302. a fixing plate; 4. a protection plate; 401. a vent hole; 402. a side plate; 403. a warning identifier; 404. a signal lamp; 5. a label base; 501. clamping and pressing the strip; 502. a nameplate.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element 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," "disposed," "connected," and the like are to be construed broadly, 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, an embodiment of the present invention is shown: an electric shock preventing distribution box protection structure comprises a box body 1, a box door 2 and a protection plate 4, wherein an extension frame 103 is installed on the inner wall of the box body 1 through bolts, an installation frame 101 is installed on one side, away from the box body 1, of the extension frame 103 through a connection bolt 102, an installation position can be provided for the protection plate 4 in the box body 1 through the matching of the extension frame 103 and the installation frame 101, the installation frame 101 and the extension frame 103 can be disassembled through the disassembly and assembly of the connection bolt 102, workers can conveniently adjust and install according to the specification of electric appliances in the distribution box, the applicability of the device is improved, the protection plate 4 is installed in the box body 1 through the installation frame 101, the internal electric appliances can be protected through the protection plate 4, the electric shock caused by the internal electric appliances when the distribution box is opened by the workers can be prevented, the protection plate 4 can be disassembled when the electric appliances need to be overhauled and maintained, the protection plate can be maintained after power failure, a warning mark 403 is arranged above the front surface of the protection plate 4, a worker can be alerted through the warning mark 403, two groups of side plates 402 are welded on two outer sides of the protection plate 4, electrical devices on two sides of the protection plate 4 can be protected through the side plates 402, the danger that the worker is touched by mistake and is shocked by electricity can be avoided, the practicability of the device is improved, a signal lamp 404 is arranged in the center of the front surface of the protection plate 4, an external lead of the signal lamp 404 can be connected into an internal circuit of the distribution box, the signal lamp 404 can be lightened when the internal circuit of the distribution box is electrified, the worker can be prompted through the signal lamp 404, so that the protection plate 4 is ensured to be detached after a circuit is cut off during maintenance, the safety of the device is improved, a mark seat 5 is arranged below the front surface of the protection plate 4, and the mark plate 502 can be conveniently installed by the worker through the mark seat 5, so as to carry out the information mark to the staff, bottom plate 3 is installed to the bottom of box 1, bottom plate 3 can provide the mounted position of box 1, can be convenient for box 1 to install, chamber door 2 is installed through the hinge in box 1's front, can be convenient for the staff to overhaul the electrical apparatus of box 1 inside and maintain through opening and shutting of chamber door 2, latch 201 is installed to positive one side of chamber door 2, can carry out the closure when closing chamber door 2 through latch 201, can prevent that irrelevant personnel from opening the block terminal.

Further, the outside both sides equidistance of box 1 is equipped with bleeder vent 104, and the outside of bleeder vent 104 is provided with the weather shield, can provide the circulation position of the inside air of box 1 through bleeder vent 104, can be convenient for box 1 dispels the heat, can prevent through the weather shield that the block terminal from installing rainwater entering box 1's inside when outdoor, has improved the practicality of device.

Further, glass window 202 is installed to the front top of chamber door 2, and handle 203 is installed to the front below of chamber door 2, can be convenient for the staff from the operation condition of the inside electrical apparatus of outside observation box 1 through glass window 202, can provide the position of gripping of staff's hand through handle 203, can be convenient for the staff uses handle 203 to open chamber door 2.

Further, two sets of stabilizer blades 301 are installed to bottom plate 3's bottom both sides, and fixed plate 302 is installed to the bottom of stabilizer blade 301, can provide bottom plate 3's support position through stabilizer blade 301, can be convenient for the staff through the cooperation with fixed plate 302 to fix the block terminal in the appointed area.

Further, the front both sides of guard plate 4 are equipped with two sets of ventilation holes 401, and the internally mounted of ventilation hole 401 has the protection network, and ventilation hole 401 can provide the circulation position of air, can be favorable to the device to dispel the heat, can prevent through the protection network that staff's hand from contacting with electrical apparatus, can avoid the emergence of electric shock danger.

Further, two sets of card layering 501 are installed in the front of sign seat 5, and the internally mounted of card layering 501 has data plate 502, can carry out the card to data plate 502 through card layering 501 and press the installation, can be convenient for the staff to take notes inside electrical apparatus's specific information through data plate 502, have improved the practicality of device.

The working principle is as follows: can provide the mounted position for guard plate 4 in the inside of box 1 through the cooperation of extension frame 103 and mounting bracket 101, can dismantle mounting bracket 101 and extension frame 103 through dismouting connecting bolt 102, can be convenient for the staff adjusts the installation according to the inside electrical apparatus's of block terminal specification, the suitability of device has been improved, can insert the block terminal inner circuit through the external wire with signal lamp 404, signal lamp 404 can shine when block terminal inner circuit circular telegram, can indicate the staff through signal lamp 404, so that guarantee when overhauing that the cut-off circuit dismantles guard plate 4 again, the security of device has been improved.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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 (6)

1. The utility model provides a prevent block terminal protective structure of electric shock usefulness, includes box (1), chamber door (2) and guard plate (4), its characterized in that: the utility model discloses a safety protection box, including box (1), extension frame (103), mounting bracket (101) are installed through connecting bolt (102) to one side that box (1) was kept away from in extension frame (103), guard plate (4) are installed through mounting bracket (101) in the inside of box (1), the front top of guard plate (4) is provided with warning sign (403), the outside both sides welding of guard plate (4) has two sets of curb plates (402), signal lamp (404) are installed at the front center of guard plate (4), sign seat (5) are installed to the front below of guard plate (4), bottom plate (3) are installed to the bottom of box (1), chamber door (2) are installed through the hinge in the front of box (1), latch fitting (201) are installed to the front one side of chamber door (2).

2. The electric shock resistant electric box protective structure according to claim 1, characterized in that: air holes (104) are equidistantly formed in two sides of the outer portion of the box body (1), and rain shielding pieces are arranged outside the air holes (104).

3. The electric shock resistant electric box protective structure according to claim 1, characterized in that: a glass window (202) is arranged above the front surface of the box door (2), and a handle (203) is arranged below the front surface of the box door (2).

4. The electric shock resistant electric box protective structure according to claim 1, characterized in that: two sets of stabilizer blades (301) are installed to the bottom both sides of bottom plate (3), fixed plate (302) are installed to the bottom of stabilizer blade (301).

5. The electric shock resistant electric box protective structure according to claim 1, characterized in that: the front both sides of guard plate (4) are equipped with two sets of ventilation holes (401), and the internally mounted of ventilation hole (401) has the protection network.

6. The electric shock resistant electric box protective structure according to claim 1, characterized in that: two sets of card layering (501) are installed in the front of sign seat (5), and the internally mounted of card layering (501) has data plate (502).

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