CN216413302U - Fire-fighting wiring terminal box - Google Patents

Abstract

The utility model provides a fire-fighting wiring terminal box, which comprises a box body and a box cover; the front end face of the box body is provided with a working bin which is recessed inwards, the working bin is provided with an installation block, the installation block is provided with a slot, the installation block is detachably provided with a fixture block, the front end face of the fixture block is provided with a clamping groove, the rear end face of the fixture block is provided with an inserting rod which is matched with the slot, the inserting rod is symmetrically provided with a limiting groove, limiting blocks and springs are respectively arranged in the limiting grooves which are symmetrically arranged, two ends of each spring are fixedly connected with the limiting grooves and the limiting blocks, and the slot is symmetrically provided with limiting holes which are matched with the limiting blocks. Avoiding property loss.

Description

Fire-fighting wiring terminal box

Technical Field

The utility model mainly relates to the technical field of terminal boxes, in particular to a fire-fighting wiring terminal box.

Background

The wiring terminal box is a switching construction circuit, marks the branch circuit, for wiring and inspection line provide convenient interface arrangement, under some circumstances, in order to be under construction and debugging, can install some comparatively special and install and set up comparatively regular products such as short circuit isolator in the wiring terminal box.

In the prior art, for example, the application numbers are: 202021766614.8, including the connection terminal case body, the top of connection terminal case body is inserted and is established and be fixed with first spool, and the top of connection terminal case body is inserted and is established and be fixed with the second spool, the inside fixed mounting of connection terminal case body has the binding post body, the side fixedly connected with picture peg of connection terminal case body, and the picture peg inserts and establishes and fix on the fixing base, the inside of fixing base is inserted and is established and be fixed with the inserted bar, and fixedly connected with on the inserted bar draws the piece.

In view of the above-mentioned related art, the inventor believes that this device, although facilitating the fixing of the connection terminal box body, is inconvenient in mounting and dismounting the terminal and does not automatically alarm.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a fire-fighting connection terminal box to solve the above-mentioned problems of the background art.

The technical scheme adopted by the utility model for solving the technical problems is as follows:

comprises a box body and a box cover; the terminal surface is equipped with the working bin of inside concave yield before the box, the working bin is equipped with the installation piece, the installation piece is equipped with the slot, installation piece demountable installation has the fixture block, the terminal surface is equipped with the draw-in groove before the fixture block, the fixture block rear end face be equipped with the inserted bar that the slot was mutually supported, the inserted bar symmetry is equipped with the spacing groove, and the symmetry sets up the spacing inslot is equipped with stopper and spring respectively, the both ends of spring with the spacing groove with stopper fixed connection, the slot symmetry be equipped with the spacing hole that the stopper was mutually supported.

Adopt above-mentioned technical scheme, through setting up mutually supporting of bolt, slot, stopper and spacing hole, replaced the tradition with the mounting method of screw, make things convenient for the staff installation to dismantle the terminal, save time and strength to through setting up smoke transducer and warning light, can send out the police dispatch newspaper the very first time when the circuit is on fire, avoid loss of property.

Preferably, the working bin is provided with a bulb, a press switch is arranged in the working bin, and the press switch is electrically connected with the bulb through a wire.

Adopt above-mentioned technical scheme, through setting up the bulb, can throw light on when staff's maintenance.

Preferably, the box cover is provided with a pressing block matched with the press switch.

By adopting the technical scheme, the switch bulb can be controlled by the switch box cover through the press block.

Preferably, the working bin is provided with a smoke sensor, the upper end face of the box body is provided with an alarm lamp, and the smoke sensor is electrically connected with the alarm lamp through a lead.

Adopt above-mentioned technical scheme, through setting up smoke transducer and warning light, can send out the police dispatch newspaper when the short circuit is on fire.

Preferably, the box cover is provided with a fire-proof plate.

Adopt above-mentioned technical scheme, through setting up the PLASTIC LAMINATED, the flame flees out when avoiding catching a fire.

Preferably, a plurality of through holes are symmetrically formed in the lower end face of the box body.

By adopting the technical scheme, the electric wire can be connected with external equipment by arranging the through hole.

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

1. the smoke sensor and the alarm lamp are arranged, so that an alarm can be given out at the first time when a circuit is on fire, and property loss is avoided.

The present invention will be explained in detail below with reference to the drawings and specific embodiments.

Drawings

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

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

FIG. 3 is a cross-sectional view of a smoke sensor and alarm of the present invention;

fig. 4 is a structural sectional view of the easy-to-install terminal of the present invention.

In the figure: 1. a box body; 11. a working bin; 12. mounting blocks; 121. a slot; 122. a limiting hole; 13. a clamping block; 131. a card slot; 14. inserting a rod; 141. a limiting groove; 142. a spring; 143. a limiting block; 15. a bulb; 16. a push switch; 17. a smoke sensor; 18. an alarm light; 19. a through hole; 2. a box cover; 21. briquetting; 22. provided is a fireproof plate.

Detailed Description

In order to facilitate an understanding of the utility model, the utility model will now be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the utility model are shown, but which may be embodied in different forms and not limited to the embodiments described herein, but which are provided so as to provide a more thorough and complete disclosure of the utility model.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the terms used herein in the specification of the present invention are for the purpose of describing particular embodiments only and are not intended to be limiting of the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Example 1:

please refer to fig. 1-4, which includes a box body 1 and a box cover 2; the terminal surface is equipped with the working bin 11 of inside concave yield before box 1, working bin 11 is equipped with installation piece 12, installation piece 12 is equipped with slot 121, installation piece 12 demountable installation has fixture block 13, the terminal surface is equipped with draw-in groove 131 before the fixture block 13, fixture block 13 rear end face be equipped with slot 121 is the inserted bar 14 of mutually supporting, inserted bar 14 symmetry is equipped with spacing groove 141, and the symmetry sets up be equipped with stopper 143 and spring 142 in the spacing groove 141 respectively, spring 142's both ends with spacing groove 141 with stopper 143 fixed connection, slot 121 symmetry be equipped with stopper 143 is the spacing hole 122 of mutually supporting.

Please refer to fig. 2 again, the working chamber 11 is provided with a bulb 15, a push switch 16 is arranged in the working chamber 11, and the push switch 16 is electrically connected to the bulb 15 through a wire.

Referring again to fig. 2, the cover 2 is provided with a press block 21 cooperating with the push switch 16.

Please refer to fig. 3 again, the working chamber 11 is provided with a smoke sensor 17, the upper end surface of the box body 1 is provided with an alarm lamp 18, and the smoke sensor 17 is electrically connected with the alarm lamp 18 through a wire.

Referring again to fig. 2, the lid 2 is provided with a fire shield 22.

Please refer to fig. 2 again, the bottom surface of the box 1 is symmetrically provided with a plurality of through holes 19.

The implementation principle of the fire-fighting wiring terminal box in the first embodiment of the utility model is as follows:

the box cover 2 is opened, the pressing block 21 leaves the press switch 16, the bulb 15 is started to shine, illumination is provided for workers during working, when the terminal is installed, the clamping block 13 is pulled out forcibly, the limiting block 143 is driven by the force spring 142 to downwards leave the limiting hole 122, the inserting rod 14 leaves the inserting groove 121, the terminal is clamped into the clamping groove 131, the block behind the terminal is clamped into the groove behind the clamping block 13, the clamping groove 131 is internally moved to a proper position, the inserting rod 14 is inserted into the inserting groove 121 after installation is completed, the limiting block 143 is pushed into the limiting hole 122 to limit the clamping block 13, the other end of the connected wire is pulled out of the through hole 19, if fire or smoke is generated when the terminal wire is short-circuited, the smoke sensor 17 is triggered, the smoke sensor 17 starts the alarm to emit sound to remind the workers to extinguish a fire or maintain.

The utility model is described above with reference to the accompanying drawings, it is obvious that the utility model is not limited to the above-described embodiments, and it is within the scope of the utility model to adopt such insubstantial modifications of the inventive method concept and solution, or to apply the inventive concept and solution directly to other applications without modification.

Claims (6)

1. A fire-fighting wiring terminal box is characterized by comprising a box body (1) and a box cover (2);

the terminal surface is equipped with working bin (11) of inside concave yield before box (1), working bin (11) are equipped with installation piece (12), installation piece (12) are equipped with slot (121), installation piece (12) demountable installation has fixture block (13), the terminal surface is equipped with draw-in groove (131) before fixture block (13), fixture block (13) rear end face be equipped with inserted bar (14) that slot (121) cooperateed each other, inserted bar (14) symmetry is equipped with spacing groove (141), and the symmetry sets up be equipped with stopper (143) and spring (142) in spacing groove (141) respectively, the both ends of spring (142) with spacing groove (141) with stopper (143) fixed connection, slot (121) symmetry be equipped with stopper (143) spacing hole (122) of mutually supporting.

2. The fire-fighting connection terminal box according to claim 1, wherein the working chamber (11) is provided with a bulb (15), a push switch (16) is arranged in the working chamber (11), and the push switch (16) is electrically connected with the bulb (15) through a lead.

3. A fire fighting connection terminal box according to claim 2, characterized in that the box cover (2) is provided with a pressure piece (21) which cooperates with the push switch (16).

4. A fire-fighting connection terminal box according to claim 3, characterized in that the working chamber (11) is provided with a smoke sensor (17), the upper end surface of the box body (1) is provided with an alarm lamp (18), and the smoke sensor (17) is electrically connected with the alarm lamp (18) through a lead.

5. A fire protection terminal box according to claim 4, characterised in that the box cover (2) is provided with a fire protection plate (22).

6. A fire-fighting connection terminal box according to claim 5, characterized in that a plurality of through holes (19) are symmetrically formed on the lower end surface of the box body (1).

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