CN210898110U

CN210898110U - Block terminal for building engineering

Info

Publication number: CN210898110U
Application number: CN201921661804.0U
Authority: CN
Inventors: 李泽; 岑文彬
Original assignee: Nanning College for Vocational Technology
Current assignee: Nanning College for Vocational Technology
Priority date: 2019-09-30
Filing date: 2019-09-30
Publication date: 2020-06-30
Anticipated expiration: 2029-09-30

Abstract

The utility model discloses a block terminal for building engineering. The distribution box for the construction engineering comprises a box body and a cover plate, wherein the cover plate is hinged with the box body and covers the box body; the side plate of the box body is provided with one or two long-hole-shaped heat dissipation holes, the heat dissipation holes at the same position are gathered and arranged into a line, blocking pieces for blocking the heat dissipation holes are protruded outwards on the heat dissipation holes, an opening is formed between the lower edges of the blocking pieces and the side plate, and other edges of the blocking pieces are hermetically connected on the side plate; the dust filtering plate is arranged in the box body and used for blocking the heat dissipation holes at each position, the dust filtering plate comprises a filter screen at the middle part and inserting plates at two ends of the filter screen, inserting grooves are formed in the box body at the inserting plates, one ends of the inserting grooves are fixed on the back plate, the other ends of the inserting grooves are opened and face the box opening, and the inserting plates of the dust filtering plate can be inserted into the inserting grooves in a sliding mode so as to be clamped between the two inserting grooves at two ends. This block terminal for building engineering simple structure can compromise heat dissipation and dustproof simultaneously.

Description

Block terminal for building engineering

Technical Field

The utility model relates to a box specifically is a block terminal for building engineering.

Background

Distribution boxes are classified into a fixed distribution box and a drawer type distribution box according to specific structures; according to different materials, the power distribution box can be divided into a metal power distribution box and a wood power distribution box; according to the installation mode, the power distribution box can be divided into a ceiling type power distribution box, a wall-mounted power distribution box and a floor type power distribution box; according to the installation position classification, the system can be divided into an outdoor distribution box and an indoor distribution box. The distribution box for the building engineering is mainly an outdoor distribution box, and various cables are often integrated in the distribution box, so that the temperature is easy to accumulate in the distribution box. Therefore the block terminal often is equipped with the louvre, but building engineering's job site often the dust is very much, very easily gets into the incasement by the louvre, and the accumulation of dust can influence the steady operation of incasement cable, electrical equipment, is difficult to compromise heat dissipation and dustproof simultaneously.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a simple structure, compromise simultaneously heat dissipation and dirt-proof block terminal for building engineering.

In order to solve the technical problem, the utility model discloses a following technical scheme:

the utility model provides a block terminal for building engineering, includes box and apron, and the box includes the backplate, sets up roof and bottom plate on the edge about the backplate respectively, sets up two blocks of curb plates at backplate both sides border respectively, and roof, bottom plate and two blocks of curb plate interconnect encircle the case mouth that forms the box, and one side border of apron is articulated with the border of a curb plate case mouth department, and the apron can rotate and cover the case mouth of box around this articulated department, and its improvement part lies in: the side plate of the box body is provided with one or two long-hole-shaped heat dissipation holes, the heat dissipation holes at the same position are gathered and arranged into a line, blocking pieces for blocking the heat dissipation holes are protruded outwards on the heat dissipation holes, an opening is formed between the lower edges of the blocking pieces and the side plate, and other edges of the blocking pieces are hermetically connected on the side plate; the dust filtering plate is arranged in the box body and used for blocking the heat dissipation holes at each position, the dust filtering plate comprises a filter screen at the middle part and inserting plates at two ends of the filter screen, inserting grooves are formed in the box body at the inserting plates, one ends of the inserting grooves are fixed on the back plate, the other ends of the inserting grooves are opened and face the box opening, and the inserting plates of the dust filtering plate can be inserted into the inserting grooves in a sliding mode so as to be clamped between the two inserting grooves at two ends.

As a further improvement of the above technical solution:

the heat dissipation holes are generally selected from long waist holes, and are arranged side by side up and down

The dust filter plate also comprises a pulling assisting strip protruding out of the side face of the filter screen, and the pulling assisting strip is arranged on the edge, close to the box opening, of the dust filter plate after the dust filter plate is inserted into the slot, so that the dust filter plate can be inserted and pulled out conveniently.

And at least the upper edge of the back plate is provided with a raised lifting lug in the upper edge and the lower edge of the back plate of the box body, and the lifting lug is provided with a mounting hole.

The box body is hinged with the cover plate through a hinge.

The box body and the cover plate are respectively provided with a buckling lug with a through hole, and the buckling lugs are symmetrically arranged on two sides of the cover closing seam far away from the hinged position.

A cable hole is formed in a bottom plate in the box body, and a rubber ring is arranged in the cable hole in an encircling mode. The cable hole is used for the cable through the block terminal, sets up the rubber circle and can give certain dustproof effect.

And a plurality of drying agent grooves are also formed in the bottom plate in the box body, and drying agents are added into the drying agent grooves, so that the drying environment in the box is kept favorably.

The utility model has the advantages that:

the utility model discloses a block terminal for building engineering through the louvre that is provided with the cover separation blade at the box curb plate, has set up the dirt filtrating board that has the filter screen in the incasement of louvre rear to behind the certain heat dispersion of guarantee, improved the dustproof effect of box.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of the present invention.

Fig. 2 is a right side view of the embodiment of fig. 1.

Fig. 3 is a schematic structural view of the dust filter plate of the embodiment of fig. 1.

The reference numbers in the figures are: 1. a box body; 2. a cover plate; 3. a baffle plate; 4. buckling lugs; 5. a dust filter plate; 51. filtering with a screen; 52. inserting plates; 53. a bracing aid; 6. a slot; 7. lifting lugs; 8. a hinge; 9. a desiccant tank; 10. a cable hole; 11. a rubber ring; 12. and (4) heat dissipation holes.

Detailed Description

The present invention is described below with reference to the accompanying drawings, and the specific embodiments described herein are only used for illustrating and explaining the present invention, and are not used for limiting the present invention, and various modifications and improvements made by those skilled in the art to the technical solution of the present invention should fall into the protection scope of the present invention without departing from the design spirit of the present invention.

As shown in fig. 1 ~ 3, the block terminal for building engineering of this embodiment, including box 1 and apron 2, box 1 includes the backplate, set up roof and bottom plate on the edge about the backplate respectively, set up two blocks of curb plates at backplate both sides border respectively, roof, bottom plate and two blocks of curb plate interconnect and encircle the case mouth that forms box 1, and one side border of apron 2 and the border of a curb plate case mouth department are passed through hinge 8 and are articulated, and apron 2 can rotate and cover the case mouth of box 1 around hinge 8.

Two long waist hole-shaped heat dissipation holes 12 are formed in a side plate of the box body 1, the heat dissipation holes 12 in the same position are gathered and arranged in a row, blocking pieces 3 for covering the heat dissipation holes 12 are arranged on the heat dissipation holes 12 in an outward protruding mode, an opening is formed between the lower edge of each blocking piece 3 and the side plate, and other edges of the blocking pieces 3 are connected to the side plates in a sealing mode.

The dust filtering plate 5 for blocking each heat dissipation hole 12 is arranged in the box body 1, the dust filtering plate 5 comprises a filter screen 51 in the middle and inserting plates 52 at two ends of the filter screen 51, a slot 6 is arranged in the box body 1 at the position of the inserting plate 52, one end of the slot 6 is fixed on the back plate, the other end of the slot 6 is open and faces the box opening, and the inserting plate 52 of the dust filtering plate 5 can be inserted into the slot 6 in a sliding mode so as to be clamped between the two slots 6 at two ends of the dust filtering plate 5. The dust filter plate 5 further comprises a pulling assisting strip 53 protruding out of the side face of the filter screen 51, and the pulling assisting strip is arranged on the edge of the dust filter plate 5 close to the box opening after being inserted into the slot 6.

In addition, the upper edge and the lower edge of the back plate of the box body 1 are both provided with convex lifting lugs 7, and mounting holes are formed in the lifting lugs 7. The box body 1 and the cover plate 2 are both provided with buckling lugs 4 with through holes, and the buckling lugs 4 are symmetrically arranged on two sides of the cover closing seam far away from the hinged position. A bottom plate in the box body 1 is provided with a cable hole 10 for passing a cable, and a rubber ring 11 is arranged in the cable hole 10 in an encircling manner. A plurality of drying agent grooves 9 for placing drying agents are also arranged on the bottom plate in the box body 1.

Claims

1. The utility model provides a block terminal for building engineering, includes box (1) and apron (2), box (1) includes the backplate, set up roof and bottom plate on the backplate upper and lower edge respectively, set up two blocks of curb plates at backplate both sides border respectively, roof, bottom plate and two blocks of curb plate interconnect and encircle the case mouth that forms box (1), one side border of apron (2) is articulated with the border of a curb plate case mouth department, apron (2) can rotate and cover the case mouth of box (1) around this articulated department, its characterized in that: one or two slotted heat dissipation holes (12) are formed in a side plate of the box body (1), the heat dissipation holes (12) at the same position are gathered and arranged in a row, blocking pieces (3) for covering the heat dissipation holes (12) are outwards protruded on the heat dissipation holes (12), an opening is formed between the lower edge of each blocking piece (3) and the side plate, and other edges of the blocking pieces (3) are hermetically connected to the side plates; be provided with in box (1) and block dirt board (5) of straining of each louvre (12), dirt board (5) are including filter screen (51) at middle part and picture peg (52) at filter screen (51) both ends, be provided with slot (6) in box (1) of picture peg (52) department, the one end of slot (6) is fixed in the backplate, other end opening is towards the case mouth, but in picture peg (52) slidable insert slot (6) of dirt board (5), thereby press from both sides between two slots (6) at dirt board (5) both ends.

2. The distribution box for construction engineering of claim 1, wherein: the heat dissipation holes (12) are long waist holes.

3. The distribution box for construction engineering of claim 1, wherein: the dust filter plate (5) further comprises a pulling assisting strip (53) protruding out of the side face of the filter screen (51), and the pulling assisting strip is arranged on the edge, close to the box opening, of the dust filter plate (5) after the dust filter plate is inserted into the inserting groove (6).

4. The distribution box for construction engineering of claim 1, wherein: in the upper edge and the lower edge of the back plate of the box body (1), at least the upper edge of the back plate is provided with a raised lifting lug (7), and the lifting lug (7) is provided with a mounting hole.

5. The distribution box for construction engineering of claim 1, wherein: the box body (1) is hinged with the cover plate (2) through a hinge (8).

6. The distribution box for construction engineering of claim 1, wherein: the box body (1) and the cover plate (2) are both provided with buckling lugs (4) with through holes, and the buckling lugs (4) are symmetrically arranged on two sides of the covering joint far away from the hinged position.

7. The distribution box for construction engineering of claim 1, wherein: a bottom plate in the box body (1) is provided with a cable hole (10), and a rubber ring (11) is arranged in the cable hole (10) in a surrounding mode.

8. The distribution box for construction engineering of claim 1, wherein: and a plurality of drying agent grooves (9) are also arranged on the bottom plate in the box body (1).