CN218770793U - Protective structure for direct current screen - Google Patents

Abstract

The utility model relates to a direct current screen protective equipment field, the utility model discloses a protective structure that direct current screen was used, including the direct current screen main part, the lower extreme of direct current screen main part is placed in the backup pad, the backup pad removes places in the inside of supporting box, the lower extreme of backup pad is installed and is used for the leading positive mechanism of buffering, the lower extreme of supporting box is fixed with the universal wheel, the supporting mechanism that is used for controlling supporting box to reciprocate is installed to the lower extreme of supporting box, be fixed with the buffer board on the interior diapire of supporting box, the top of bracing piece is fixed in the backup pad, and the bottom mounting is on the limiting plate, the bracing piece slides and runs through supporting box, the peripheral cover of bracing piece has the spring, the spring is located between backup pad and the supporting box, the utility model discloses simple structure, convenient operation can conveniently fix and remove the direct current screen, and it can carry out good protection to the direct current screen, improves the stability of direct current screen installation, is worth using widely.

Description

Protective structure for direct current screen

Technical Field

The utility model relates to a direct current screen protective apparatus technical field specifically is a protective structure that direct current screen was used.

Background

The direct-current power supply screen provides power for controlling loads, power loads, direct-current accident lighting loads and the like, is the basis for control and protection of a contemporary power system, and therefore applies a large number of advanced scientific technologies. The direct current screen protection system mainly comprises a power supply incoming line system, a power supply double-circuit mutual switching system, a charger control system, a charger, a direct current distribution system, an insulation monitoring system, a comprehensive controller, a flashing system, a communication system and a storage battery, and the direct current screen is protected by a protection mechanism which needs to be installed.

Through searching, the notice number is: CN 209389460U's chinese utility model patent discloses a dc power supply screen, including built on stilts base main part, the fixed slotted hole of switch board and the fixed slotted hole of battery cabinet have been seted up respectively to built on stilts base main part top both sides inside, switch board fixed slotted hole is connected with dc power supply screen switch board, battery cabinet fixed slotted hole is connected with dc power supply screen battery cabinet in, four sides in dc power supply screen switch board bottom all are connected with the support post.

This patent suffers from the following disadvantages: although this device separates the equipment from the ground, avoiding the intrusion of ground moisture, it is extremely inconvenient when the equipment needs to be transferred.

Therefore, the present application provides a protection structure for a dc screen to improve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a protective structure that direct current screen was used to when solving the above-mentioned needs and shifting equipment, very inconvenient problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a protective structure that direct current screen was used, includes the direct current screen main part, the lower extreme of direct current screen main part is placed in the backup pad, the backup pad removes the inside of placing at the supporting box, the lower extreme of backup pad is installed and is used for leading of buffering to just construct, the lower extreme of supporting box is fixed with the universal wheel, the lower extreme of supporting box is installed and is used for controlling the supporting mechanism that supporting box reciprocated, be fixed with the buffer board on the interior diapire of supporting box.

The guide mechanism comprises a supporting rod, a limiting plate and a spring, the top end of the supporting rod is fixed to the supporting plate, the bottom end of the supporting rod is fixed to the limiting plate, the supporting rod penetrates through the supporting box in a sliding mode, the spring is sleeved on the periphery of the supporting rod, and the spring is located between the supporting plate and the supporting box.

Wherein, the bracing piece sets up four, and even distribution is at the lower extreme of backup pad.

The supporting mechanism comprises a hydraulic rod and a stabilizing plate, the top end of the hydraulic rod is fixed on the supporting box, and the bottom end of the hydraulic rod is fixed on the stabilizing plate.

The two stabilizing plates are symmetrically distributed on two sides of the lower end of the supporting box and are positioned between the two groups of universal wheels.

Wherein, the lower extreme of firm board is fixed with the rubber pad.

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

the utility model discloses place the upper end at the backup pad with the direct current screen main part, the backup pad moves down, the in-process that moves down in the direct current screen main part, the backup pad moves down, make the bracing piece drive the limiting plate and move down, then the backup pad extrudees the spring, then backup pad and buffer board contact, the spring can play certain cushioning effect, the in-process that prevents the backup pad from moving down takes place rigid collision with the supporting box, cause the damage to the part, and the buffer board can prevent that the spring from extruding excessively, the direct current screen main part is deposited in the inside of supporting box, protect, under the drive of universal wheel, move appointed workplace with whole device, it moves down to start up the hydraulic stem, it moves down to drive the steadying plate, make steadying plate and ground support fixedly, make the bottom surface of direct current power supply screen battery cabinet can keep away from ground, prevent to be infected with low subaerial moisture, and can improve the stability of supporting box installation, and the device simple structure, and convenient operation, can conveniently fix and move the direct current screen, it can carry out good protection to the direct current screen, improve the stability of direct current screen installation, be worth using widely.

Drawings

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

FIG. 2 is a schematic structural view of the support box of the present invention;

FIG. 3 is a schematic structural view of a side view of the supporting box of the present invention;

fig. 4 is a schematic structural view of a front view of the support box of the present invention;

fig. 5 is a schematic structural view of a cross-sectional view of the support box of the present invention.

In the figure: 1. a DC screen main body; 2. a support box; 3. a support plate; 4. a support bar; 5. a limiting plate; 6. a spring; 7. a hydraulic lever; 8. a stabilizing plate; 9. a universal wheel; 10. a buffer 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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a protective structure that direct current screen was used, including direct current screen main part 1, the lower extreme of direct current screen main part 1 is placed in backup pad 3, backup pad 3 removes and places in the inside of supporting box 2, the lower extreme of backup pad 3 is installed and is used for the buffering to lead just the mechanism, the lower extreme of supporting box 2 is fixed with universal wheel 9, the supporting mechanism that is used for controlling supporting box 2 to reciprocate is installed to the lower extreme of supporting box 2, be fixed with buffer board 10 on the interior diapire of supporting box 2, place direct current screen main part 1 in the upper end of backup pad 3, backup pad 3 moves down, at the in-process that direct current screen main part 1 moved down, lead just the mechanism and can play certain cushioning effect, direct current screen main part 1 leaves the inside of supporting box 2 in, protect, can be under the drive of universal wheel 9, remove whole device to appointed workplace, then start supporting mechanism and support supporting box 2, make the device installation more stable.

Wherein, lead positive mechanism and include bracing piece 4, limiting plate 5 and spring 6, the top of bracing piece 4 is fixed in backup pad 3, the bottom mounting is on limiting plate 5, bracing piece 4 slides and runs through supporting box 2, the peripheral cover of bracing piece 4 has spring 6, spring 6 is located between backup pad 3 and the supporting box 2, 3 downstream in backup pad makes bracing piece 4 drive limiting plate 5 move down, then backup pad 3 extrudees spring 6, then backup pad 3 contacts with buffer board 10, spring 6 can play certain cushioning effect, the in-process that prevents backup pad 3 and move down takes place rigid collision with supporting box 2, cause the damage to the part, and buffer board 10 can prevent that spring 6 from extrudeing excessively.

Wherein, bracing piece 4 sets up four, and even distribution can improve the stability that backup pad 3 reciprocated at the lower extreme of backup pad 3.

Wherein, supporting mechanism includes hydraulic stem 7 and steadying board 8, and the top of hydraulic stem 7 is fixed on supporting box 2, and the bottom mounting is on steadying board 8, starts hydraulic stem 7 and moves down, drives steadying board 8 and moves down for steadying board 8 and ground support fixedly, can improve the stability of supporting box 2 installation.

Wherein, steadying plate 8 is provided with two, and the distribution of symmetry is in the lower extreme both sides of supporting box 2, and is located between two sets of universal wheels 9, when direct current screen main part 1 need remove, receive and releases steadying plate 8 between universal wheels 9, when needs fix direct current screen main part 1, supports steadying plate 8 and ground, can improve whole protective structure's practicality.

Wherein, the lower extreme of firm board 8 is fixed with the rubber pad, prevents when fixed direct current screen main part 1 that protection machanism takes place to slide.

The working principle is as follows: when using, place direct current screen main part 1 in the upper end of backup pad 3, backup pad 3 moves down, at the in-process that direct current screen main part 1 moved down, backup pad 3 moves down, make bracing piece 4 drive limiting plate 5 to move down, then backup pad 3 extrudees spring 6, then backup pad 3 and buffer board 10 contact, spring 6 can play certain cushioning effect, prevent that backup pad 3 from moving down's in-process and supporting box 2 from taking place the rigidity collision, cause the damage to the part, and buffer board 10 can prevent that spring 6 from extrudeing excessively, direct current screen main part 1 is deposited in the inside of supporting box 2, protect, under the drive of universal wheel 9, move whole device to appointed work place, start hydraulic stem 7 and move down, drive steadying plate 8 and move down, make steadying plate 8 and ground support fixedly, can improve the stability of supporting box 2 installation.

Claims (6)

1. The utility model provides a protective structure that direct current screen was used, includes direct current screen main part (1), place on backup pad (3) the lower extreme of direct current screen main part (1), backup pad (3) are removed and are placed in the inside of supporting box (2), its characterized in that: the lower extreme of backup pad (3) is installed and is used for leading of buffering just to construct, the lower extreme of supporting box (2) is fixed with universal wheel (9), the lower extreme of supporting box (2) is installed and is used for controlling the supporting mechanism that supporting box (2) reciprocated, be fixed with buffer board (10) on the interior diapire of supporting box (2).

2. A protective structure for a dc screen according to claim 1, wherein: lead positive mechanism and include bracing piece (4), limiting plate (5) and spring (6), the top of bracing piece (4) is fixed on backup pad (3), and the bottom mounting is on limiting plate (5), bracing piece (4) slide and run through supporting box (2), the peripheral cover of bracing piece (4) has spring (6), spring (6) are located between backup pad (3) and supporting box (2).

3. A protective structure for a dc screen according to claim 2, wherein: the number of the supporting rods (4) is four, and the supporting rods are uniformly distributed at the lower end of the supporting plate (3).

4. A protective structure for a dc screen according to claim 1, wherein: the supporting mechanism comprises a hydraulic rod (7) and a stabilizing plate (8), the top end of the hydraulic rod (7) is fixed on the supporting box (2), and the bottom end of the hydraulic rod is fixed on the stabilizing plate (8).

5. A protective structure for a DC screen according to claim 4, wherein: the two stabilizing plates (8) are symmetrically distributed on two sides of the lower end of the supporting box (2) and are positioned between the two groups of universal wheels (9).

6. A protective structure for a DC screen according to claim 5, wherein: the lower end of the stabilizing plate (8) is fixed with a rubber pad.

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