CN211790235U

CN211790235U - Block terminal for electrical engineering

Info

Publication number: CN211790235U
Application number: CN202020786756.4U
Authority: CN
Inventors: 王晓华
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-12
Filing date: 2020-05-12
Publication date: 2020-10-27
Anticipated expiration: 2030-05-12

Abstract

The utility model discloses a block terminal for electrical engineering, comprising a main body, the lid shell is installed to the main part upper end, main part upper end surface is close to rear end position fixed mounting and has the cylinder, the telescopic link is installed to the cylinder lower extreme, telescopic link lower extreme rigid coupling has the bracing piece, the equal fixed mounting in bracing piece both ends has the fan, and is two sets of equal rigid coupling has the slide bar on the fan, the spout has all been seted up near the top to two inside walls of main part, the vent has been seted up on main part rear end surface, four groups the equal rigid coupling in vent upper end border has the dust board, the fly leaf is installed to the main part front end, the inside intermediate position that is close to of main part is provided. This block terminal can play fine radiating action, and the radiating effect is relatively good, also can avoid electrical equipment and loading board to bump and damage, has fine buffering absorbing function.

Description

Block terminal for electrical engineering

Technical Field

The utility model relates to an electrical engineering field specifically is a block terminal for electrical 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;

the structure of block terminal on the market is generally comparatively simple, and the block terminal is inside to accumulate a large amount of heats easily and can't the effluvium, does not play fine radiating action, and the radiating effect is relatively poor, and electrical equipment collides and damages with the device is inside when the installation easily moreover, does not possess fine buffering absorbing function, for this reason, we propose a block terminal for electrical engineering.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a block terminal for electrical engineering to the structure of the block terminal on the market that proposes in solving above-mentioned background is generally comparatively simple, and the block terminal is inside to accumulate a large amount of heats easily and can't spill, does not play fine radiating effect, and the radiating effect is relatively poor, and electrical equipment easily collides and damages with the device is inside when the installation moreover, does not possess the problem of fine buffering absorbing function.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a block terminal for electrical engineering, includes the main part, the lid shell is installed to the main part upper end, main part upper end surface is close to rear end position fixed mounting has the cylinder, the telescopic link is installed to the cylinder lower extreme, telescopic link lower extreme rigid coupling has the bracing piece, the equal fixed mounting in bracing piece both ends has the fan, and is two sets of equal rigid coupling has the slide bar on the fan, the spout has all been seted up near the top to two inside walls of main part, the vent has been seted up on main part rear end surface, four groups the equal rigid coupling in vent upper end border has the dust board, the fly leaf.

As the utility model discloses a further scheme, the inside intermediate position that is close to of main part is provided with the loading board, the inside bottom fixed mounting of main part has the sleeve pipe, five groups the inside movable rod that has all pegged graft of sleeve pipe, five groups the movable rod lateral surface is close to the equal fixed cover in bottom and is equipped with spacing sliding ring, sleeve pipe upper end rigid coupling has compression spring.

As a further scheme of the utility model, loading board upper end fixed surface installs the division board, loading board upper end surface is close to and is provided with the rotor plate No. one between two sets of division boards, loading board upper end surface is close to two sets of division board outsides and all is provided with the rotor plate No. two, and is two sets of division board upper end surface is close to the equal rigid coupling of front end and has the connecting plate, and is two sets of connecting plate upper end surface is close to both sides and all runs through and is provided with connecting bolt, and is two sets of the division board is located the trisection point department of loading board respectively, and the mutual parallel.

As a further scheme of the utility model, five groups sleeve pipe evenly distributed is in the inside bottom of main part, the loading board passes through the spacing sliding ring of movable rod cooperation and compression spring movable mounting inside the main part.

As a further scheme of the utility model, a rotor plate and No. two rotor plates are respectively through connecting plate cooperation connecting bolt and division board movable mounting, a rotor plate and No. two rotor plates respectively and be provided with the rotating chain between the loading board.

As a further scheme of the utility model, be provided with the hinge between fly leaf and the main part left end, and the fly leaf passes through hinge and main part swing joint, four groups the vent equidistance distributes on main part rear end surface, four groups inclination between dust board and the main part rear end all designs for 45, the fan passes through telescopic link cooperation slide bar and spout movable mounting inside the main part.

Compared with the prior art, the beneficial effects of the utility model are that: the telescopic rod is arranged in the distribution box, when a large amount of heat is generated in the distribution box, the air cylinder at the upper end of the main body is started to drive the telescopic rod to move up and down, so that the fans fixedly connected with the two ends of the supporting rod are driven to move up and down, the two groups of sliding rods are matched with the two groups of sliding grooves, the fans can move up and down more stably, the heat in the main body is discharged to the outside from the ventilation opening, a good heat dissipation effect is achieved, and;

this block terminal can be when main part internally mounted equipment through being provided with movable rod and compression spring, and the loading board reciprocates through the spacing sliding ring of movable rod cooperation to through the compression spring of five group's sleeve pipe upper end rigid couplings, to the effect of playing the buffering of loading board, avoid equipment and the loading board of loading board upper end to take place violent collision and damage, have fine buffering absorbing function.

Drawings

Fig. 1 is a schematic internal cross-sectional view of the present invention;

FIG. 2 is an overall front structural view of the present invention;

FIG. 3 is a structural diagram of the rear end of the middle body of the present invention;

fig. 4 is a schematic connection diagram of the bearing plate of the present invention.

In the figure: 1. a main body; 2. a carrier plate; 3. a sleeve; 4. a movable rod; 5. a limiting slip ring; 6. a compression spring; 7. a partition plate; 8. a first rotating plate; 9. a second rotating plate; 10. a connecting plate; 11. a connecting bolt; 12. a cover shell; 13. a cylinder; 14. a telescopic rod; 15. a support bar; 16. a fan; 17. a slide bar; 18. a chute; 19. a vent; 20. a dust guard; 21. a movable plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a distribution box for electrical engineering comprises a main body 1, a cover shell 12 is installed at the upper end of the main body 1, an air cylinder 13 is fixedly installed at the position, close to the rear end, of the upper end surface of the main body 1, an expansion rod 14 is installed at the lower end of the air cylinder 13, a support rod 15 is fixedly connected to the lower end of the expansion rod 14, fans 16 are fixedly installed at two ends of the support rod 15, slide rods 17 are fixedly connected to two groups of fans 16, chutes 18 are formed in the positions, close to the tops of two inner side walls of the main body 1, ventilation openings 19 are formed in the rear end surface of the main body 1, dust baffles 20 are fixedly connected to the upper end edges of the four groups of ventilation openings 19, a movable plate 21 is installed at the front end of the main body 1, a hinge is arranged between the movable plate 21 and the left end of the main body 1, the movable plate 21 is movably connected with the main body 1 through, by arranging the telescopic rod 14, when a large amount of heat is generated in the distribution box, the air cylinder 13 at the upper end of the main body 1 is started to drive the telescopic rod 14 to move up and down, so that the fan 16 fixedly connected with the two ends of the supporting rod 15 is driven to move up and down, the up and down movement of the fan 16 is more stable by matching the two groups of sliding rods 17 with the two groups of sliding grooves 18, the heat in the main body 1 is discharged to the outside, a good heat dissipation effect is achieved, and the heat dissipation effect;

the upper end surface of the bearing plate 2 is fixedly provided with a separation plate 7, the upper end surface of the bearing plate 2 is provided with a first rotating plate 8 close to the space between the two groups of separation plates 7, the upper end surface of the bearing plate 2 is provided with a second rotating plate 9 close to the outer side of the two groups of separation plates 7, the upper end surface of the two groups of separation plates 7 is fixedly connected with a connecting plate 10 close to the front end, the upper end surfaces of the two groups of connecting plates 10 are provided with connecting bolts 11 close to the two sides in a penetrating manner, the two groups of separation plates 7 are respectively positioned at trisection points of the bearing plate 2, the two groups of separation plates 7 are arranged in parallel, the first rotating plate 8 and the second rotating plate 9 are respectively matched with the connecting bolts 11 through the connecting plates 10 and are movably installed with the separation plate 7;

a bearing plate 2 is arranged in the main body 1 near the middle position, sleeves 3 are fixedly arranged at the bottom end in the main body 1, movable rods 4 are inserted in the five groups of sleeves 3, limiting slide rings 5 are fixedly sleeved on the outer side surfaces of the five groups of movable rods 4 near the bottom, a compression spring 6 is fixedly connected to the upper end of each sleeve 3, the bearing plate 2 is movably arranged in the main body 1 through the movable rods 4 in a matching way with the limiting slide rings 5 and the compression springs 6, the five groups of sleeves 3 are uniformly distributed at the bottom end in the main body 1, by arranging the movable rod 4 and the compression spring 6, when equipment is arranged in the main body 1, the bearing plate 2 can move up and down by matching the movable rod 4 with the limiting sliding ring 5 and can be fixedly connected with the compression spring 6 at the upper end of the five groups of sleeves 3, the device has the advantages that the device has a buffering effect on the bearing plate 2, avoids the damage caused by severe collision between the device at the upper end of the bearing plate 2 and the bearing plate 2, and has a good buffering and damping function.

The working principle is as follows: for the distribution box for electrical engineering, firstly, when equipment is installed in the main body 1, the movable plate 21 is opened through a hinge, then the connecting bolt 11 on the connecting plate 10 is taken out in a rotating mode, the first rotating plate 8 and the second rotating plate 9 are respectively opened through a rotating chain, electrical equipment is respectively placed in areas separated by the separating plate 7, at the moment, the bearing plate 2 moves up and down through the movable rod 4 in cooperation with the limiting sliding ring 5, the compression spring 6 fixedly connected to the upper ends of the five groups of sleeves 3 plays a role in buffering the bearing plate 2, the equipment at the upper end of the bearing plate 2 is prevented from being damaged due to severe collision with the bearing plate 2, the distribution box has a good buffering and damping function, when a large amount of heat is generated in the distribution box, the cylinder 13 at the upper end of the main body 1 is started to drive the telescopic rod 14 to move up and down, so that the fans 16 fixedly connected to the two ends, discharge the inside heat of main part 1 to the external world from vent 19, play fine radiating effect, the radiating effect is better, and the lid shell 12 that sets up in main part 1 upper end can avoid the rainwater to stop on main part 1 and cause the block terminal ageing, and the dust board 20 of setting then can avoid the dust in the air to enter into main part 1 inside, the dustproof and waterproof effect of play.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a block terminal for electrical engineering, includes main part (1), its characterized in that: main part (1) upper end is installed and is covered shell (12), main part (1) upper end surface is close to rear end position fixed mounting has cylinder (13), telescopic link (14) are installed to cylinder (13) lower extreme, telescopic link (14) lower extreme rigid coupling has bracing piece (15), the equal fixed mounting in bracing piece (15) both ends has fan (16), and is two sets of equal rigid coupling has slide bar (17) on fan (16), spout (18) have all been seted up near the top to main part (1) two inside walls, vent (19), four groups have been seted up on main part (1) rear end surface vent (19) upper end border equal rigid coupling has dust board (20), fly leaf (21) are installed to main part (1) front end.

2. The distribution box for electrical engineering of claim 1, characterized in that: the bearing plate (2) is arranged in the main body (1) close to the middle position, a sleeve (3) is fixedly mounted at the bottom end of the main body (1), five groups of sleeves (3) are all spliced with movable rods (4) inside, five groups of movable rods (4) are fixedly sleeved with limiting sliding rings (5) on the outer side surface of the movable rods close to the bottom, and compression springs (6) are fixedly connected to the upper ends of the sleeves (3).

3. The distribution box for electrical engineering of claim 2, characterized in that: bearing board (2) upper end fixed surface installs division board (7), bearing board (2) upper end surface is close to and is provided with rotor plate (8) No. one between two sets of division board (7), bearing board (2) upper end surface is close to two sets of division board (7) outsides and all is provided with rotor plate (9) No. two, and is two sets of division board (7) upper end surface is close to the equal rigid coupling in front end and has connecting plate (10), and is two sets of connecting plate (10) upper end surface is close to both sides and all runs through and is provided with connecting bolt (11), and is two sets of division board (7) are located the trisection point department of bearing board (2) respectively, and two sets of division board (7.

4. The distribution box for electrical engineering of claim 2, characterized in that: five sets of sleeve pipe (3) evenly distributed is in main part (1) inside bottom, loading board (2) are through activity pole (4) cooperation spacing sliding ring (5) and compression spring (6) movable mounting inside main part (1).

5. The distribution box for electrical engineering of claim 3, characterized in that: a rotating plate (8) and a second rotating plate (9) are movably mounted with a partition plate (7) through connecting plates (10) in a matched mode through connecting bolts (11), and rotating chains are arranged between the first rotating plate (8) and the second rotating plate (9) and the bearing plate (2) respectively.

6. The distribution box for electrical engineering of claim 1, characterized in that: be provided with the hinge between fly leaf (21) and main part (1) left end, and fly leaf (21) pass through hinge and main part (1) swing joint, four groups vent (19) equidistance distributes on main part (1) rear end surface, four groups inclination between dust board (20) and main part (1) rear end all designs for 45, fan (16) are inside main part (1) through telescopic link (14) cooperation slide bar (17) and spout (18) movable mounting.