CN209786437U

CN209786437U - direct current power supply screen convenient to installation

Info

Publication number: CN209786437U
Application number: CN201920682867.8U
Authority: CN
Inventors: 汤磊
Original assignee: Ningxia Reputation As A Data Investment Co Ltd
Current assignee: Ningxia Reputation As A Data Investment Co Ltd
Priority date: 2019-05-14
Filing date: 2019-05-14
Publication date: 2019-12-13
Anticipated expiration: 2029-05-14

Abstract

The utility model discloses a DC power supply screen convenient to installation, including unable adjustment base, the equal fixedly connected with supporting legs in unable adjustment base top four corners, unable adjustment base has laid dampproofing the pad between every supporting legs in four corners, the utility model discloses the beneficial effect who reaches is: the utility model discloses a spacing plate groove and dust guard that are equipped with make DC power supply screen top have good dustproofness, avoid the dust to influence the normal operation of equipment, through the spacing frame that is equipped with, spacing groove, connecting cylinder and gag lever post collocation use, can be fine with the installation of DC power supply screen in inside, through the unable adjustment base who is equipped with, dampproofing pad and spacing frame, make DC power supply screen have good moisture resistance, avoid overcast and rainy weather to cause equipment to wet the short circuit, just the utility model discloses comparatively convenient to current power supply screen installation, convenient to detach, protective properties is stronger, has fine practicality and popularization nature.

Description

Direct current power supply screen convenient to installation

Technical Field

The utility model relates to a DC power supply screen convenient to installation belongs to DC power supply screen installation technical field.

Background

The electric power operating power supply in power plant and the transformer substation is all DC power supply in adopting today, and the DC screen is exactly that this kind of DC power supply is used for supplying, it provides the power for control load and power load and direct current accident lighting load etc., in the prior art, the DC power supply screen generally all directly places on indoor ground, can not carry out fine spacing to the DC power supply screen, and if meet continuous overcast and rainy weather, the moisture regain appears easily on indoor ground, the DC power supply screen wets easily, and put for a long time, a large amount of dusts easily fall on the DC power supply screen top, the dust is too much, influence the work of DC power supply screen easily, do not have very good practicality.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a DC power supply screen convenient to installation, solved the problem that proposes in the above background art.

In order to solve the technical problem, the utility model provides a following technical scheme: a direct current power supply screen convenient to install comprises a fixed base, wherein four corners of the top of the fixed base are fixedly connected with supporting legs, a damp-proof pad is laid between each supporting foot positioned at four corners of the fixed base, one end of each supporting foot far away from the fixed base is respectively fixedly connected with the four corners of the bottom of the limit frame, a limiting groove is drilled in the limiting frame, a direct current power supply screen is embedded in the limiting groove of the limiting frame, the equal fixedly connected with connecting cylinder in spacing frame top four corners, every the threaded groove has all been dug to the connecting cylinder inside, every the connecting cylinder is kept away from spacing frame's one end and is connected with the gag lever post respectively, every the one end that the gag lever post is close to the connecting cylinder all is equipped with the thread tooth, every the lateral wall that the gag lever post top end is close to all opens the chisel and has the spacing board groove, and every the gag lever post passes through the spacing board groove and is connected with the dust guard.

As an optimal technical scheme of the utility model, every distance between spacing plate inslot wall top to the bottom equals the distance between dust guard top to the bottom, and every the gag lever post alternates with the dust guard through the spacing plate groove and is connected.

As an optimal technical scheme of the utility model, every the connecting cylinder passes through the thread groove respectively with gag lever post threaded connection.

As a preferred technical scheme of the utility model, the distance between the upper and lower both ends connecting cylinder in both sides is less than the distance between the upper and lower both ends of DC power supply screen.

As a preferred technical scheme of the utility model, the distance that dust guard bottom to spacing frame lie in between the spacing inslot wall bottom is greater than the distance between DC power supply screen top to the bottom, dust guard top plane size is greater than DC power supply screen top plane size.

As an optimized technical proposal of the utility model, the moisture-proof pad is made of foamed plastic.

The utility model discloses the beneficial effect who reaches is: the utility model discloses a spacing plate groove and dust guard that are equipped with make DC power supply screen top have good dustproofness, avoid the dust to influence the normal operation of equipment, through the spacing frame that is equipped with, spacing groove, connecting cylinder and gag lever post collocation use, can be fine with the installation of DC power supply screen in inside, through the unable adjustment base who is equipped with, dampproofing pad and spacing frame, make DC power supply screen have good moisture resistance, avoid overcast and rainy weather to cause equipment to wet the short circuit, just the utility model discloses comparatively convenient to current power supply screen installation, convenient to detach, protective properties is stronger, has fine practicality and popularization nature.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

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

Fig. 2 is a schematic side view of the present invention;

Fig. 3 is a schematic structural diagram of the limiting frame of the present invention;

FIG. 4 is a schematic structural view of the stop lever of the present invention;

Fig. 5 is a schematic structural diagram of the connecting cylinder of the present invention.

In the figure: 1. a fixed base; 2. supporting legs; 3. a moisture-proof pad; 4. a limiting frame; 5. a limiting groove; 6. a DC power supply panel; 7. a connecting cylinder; 8. a thread groove; 9. a limiting rod; 10. thread teeth; 11. a limiting groove; 12. a dust guard.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Examples

as shown in figures 1-5, a direct current power supply panel convenient for installation comprises a fixed base 1, wherein four corners at the top of the fixed base 1 are fixedly connected with supporting legs 2, a moisture-proof pad 3 is laid between each supporting leg 2 at the four corners of the fixed base 1, one end of each supporting leg 2 far away from the fixed base 1 is fixedly connected with four corners at the bottom of a limiting frame 4, a limiting groove 5 is formed in each limiting frame 4, a direct current power supply panel 6 is embedded in each limiting groove 5 of each limiting frame 4, four corners at the top of each limiting frame 4 are fixedly connected with connecting cylinders 7, a threaded groove 8 is formed in each connecting cylinder 7, one end of each connecting cylinder 7 far away from the limiting frame 4 is connected with a limiting rod 9, one end of each limiting rod 9 close to the connecting cylinder 7 is provided with threaded teeth 10, one side wall of each limiting rod 9 close to the top is provided with a limiting plate groove 11, and each stop rod 9 is connected with a dust guard 12 through a stop plate groove 11.

The distance from the top end to the bottom end of the inner wall of each limiting plate groove 11 is equal to the distance from the top end to the bottom end of the dustproof plate 12, and each limiting rod 9 is connected with the dustproof plate 12 in an inserting mode through the limiting plate groove 11; each connecting cylinder 7 is in threaded connection with a limiting rod 9 through a threaded groove 8; the distance between the connecting cylinders 7 at the upper end and the lower end of the two sides is smaller than the distance between the upper end and the lower end of the direct-current power supply screen 6; the distance between the bottom of the dust-proof plate 12 and the bottom of the limiting frame 4, which is positioned on the inner wall of the limiting groove 5, is larger than the distance between the top and the bottom of the direct-current power supply screen 6, and the plane size of the top of the dust-proof plate 12 is larger than the plane size of the top of the direct-current power supply screen 6; the moisture-proof pad 3 is made of foamed plastic.

Specifically, in the installation the utility model discloses the time, through the place with unable adjustment base 1 place indoor relative drying, place into DC power supply screen 6 spacing groove 5 of spacing frame 4, place the back, every gag lever post 9 passes through thread tooth 10 and connecting cylinder 7 threaded connection, connect the back, the gag lever post groove 11 at every gag lever post 9 top forms one can be to the spacing groove of dust guard 12, alternate dust guard 12 to the inslot that every gag lever post groove 11 formed, at this moment, dust guard 12 is located the top at DC power supply screen 6 top, be convenient for prevent dust DC power supply screen 6, when the dust at dust guard 12 top needs to be cleared up, take dust guard 12 out from the gag lever post groove 11, wipe off the dust at dust guard 12 top can, if need rain overcast and cloudy weather, prevent damp through dampproofing pad 3 and spacing frame 4 DC power supply screen 6.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The direct-current power supply screen convenient to install is characterized by comprising a fixing base (1), wherein supporting legs (2) are fixedly connected to the top four corners of the fixing base (1), a moisture-proof pad (3) is laid between every supporting leg (2) in the four corners of the fixing base (1), one end, far away from the fixing base (1), of each supporting leg (2) is fixedly connected with the bottom four corners of a limiting frame (4) respectively, a limiting groove (5) is formed in the limiting frame (4), a direct-current power supply screen (6) is embedded in the limiting groove (5) of the limiting frame (4), connecting cylinders (7) are fixedly connected to the top four corners of the limiting frame (4), threaded grooves (8) are formed in the connecting cylinders (7), and limiting rods (9) are connected to one ends, far away from the limiting frame (4), of the connecting cylinders (7) respectively, every one end that gag lever post (9) are close to connecting cylinder (7) all is equipped with thread tooth (10), every lateral wall that gag lever post (9) top is close to mutually all opens and chisel and has spacing board groove (11), and every gag lever post (9) are connected with dust guard (12) through spacing board groove (11).

2. The direct-current power supply screen convenient to mount according to claim 1, wherein the distance from the top end to the bottom end of the inner wall of each limiting plate groove (11) is equal to the distance from the top end to the bottom end of the dust-proof plate (12), and each limiting rod (9) is connected with the dust-proof plate (12) in an inserting mode through the limiting plate groove (11).

3. An easy-to-install DC power supply panel according to claim 1, wherein each connecting cylinder (7) is respectively connected with a limiting rod (9) in a threaded manner through a threaded groove (8).

4. an easily installed dc power supply panel according to claim 1, wherein the distance between the connecting cylinders (7) at the upper and lower ends of the two sides is smaller than the distance between the upper and lower ends of the dc power supply panel (6).

5. The direct-current power supply screen convenient to install according to claim 1, wherein the distance from the bottom of the dust-proof plate (12) to the bottom end of the inner wall of the limiting groove (5) of the limiting frame (4) is larger than the distance from the top to the bottom of the direct-current power supply screen (6), and the top plane size of the dust-proof plate (12) is larger than that of the direct-current power supply screen (6).

6. An easily installed dc power supply panel according to claim 1, wherein the moisture-proof pad (3) is made of foamed plastic.