CN211720081U - Safe type overhauls power supply box - Google Patents
Safe type overhauls power supply box Download PDFInfo
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- CN211720081U CN211720081U CN201922103881.0U CN201922103881U CN211720081U CN 211720081 U CN211720081 U CN 211720081U CN 201922103881 U CN201922103881 U CN 201922103881U CN 211720081 U CN211720081 U CN 211720081U
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Abstract
The utility model discloses a safety type maintenance power box, which comprises a box body, wherein the lower wall surface in the box body is connected with a damping structure, and a pair of moisture-proof structures with the same structure are embedded on the two side wall surfaces in the box body; the utility model relates to an overhaul power supply box technical field, when the inside mechanical equipment operation of mill and during operation, can produce vibrations to ground, at this moment, can offset the vibrations that the outside caused to the box through shock-absorbing structure, the height of box can be raised through the supporting box, prevent that the box from receiving certain corruption in complicated operational environment, the problem that leads to its bottom to damage takes place, can carry out the ventilation that leads to continuously to the box inside through dampproofing structure, the setting of absorption net has prevented that external dust and impurity from getting into the inside condition of box and taking place, and when absorption net needs to be changed, through the spring, the cooperation of pull rod and fixture block can carry out quick replacement to absorption net.
Description
Technical Field
The utility model relates to an overhaul power supply box technical field specifically is a safe type overhauls power supply box.
Background
The maintenance power box mainly provides an operation power supply for a vacuum circuit breaker and other high-voltage switches. The power supply box adopts 220V or 380V input voltage to output direct current through silicon controlled rectifier voltage regulation and rectification, and has the characteristic of outputting direct current voltage with multiple gears and large adjustable current or alternating current voltage to perform the functions of single division and single combination operation.
In view of the above problems, intensive research is carried out to solve the problems, and the present invention provides a maintenance power supply box which is easy to damage electronic components inside when the outside is subjected to large vibration or pressure, increases maintenance and replacement costs, is easy to corrode in a complex working environment due to the fact that no supportable component is arranged at the bottom of the maintenance power supply box when the maintenance power supply box is used, and damages the bottom of the maintenance power supply box.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a safe type overhauls power supply box.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a safety type maintenance power box comprises a box body, wherein the lower wall surface in the box body is connected with a damping structure, and a pair of damp-proof structures with the same structure are embedded on two side wall surfaces in the box body;
the shock-absorbing structure includes: the device comprises a supporting box, a pair of first sliding rails with the same structure, a pair of sliding plates with the same structure, a pair of first springs with the same structure, a pair of second springs with the same structure, a moving block, a pair of moving plates with the same structure and two pairs of supporting rods with the same structure;
the upper wall surface of the supporting box is provided with two pairs of through holes with the same structure, the inner upper wall surface of the supporting box is provided with a pair of first grooves with the same structure, a pair of first slide rails is fixedly embedded on the two side wall surfaces in the supporting box, two sides of a pair of slide plates are movably embedded in the pair of first slide rails, the other side of the slide plates is fixedly connected with a supporting frame, the supporting frame is of a concave structure, two sides of the supporting frame are provided with a pair of second grooves with the same structure, two ends of a pair of first springs are respectively and fixedly embedded between the pair of first grooves and two ends of a movable frame, one end of a pair of second springs is fixedly arranged in the middle of the supporting frame, the motion block is fixedly connected with the other end of the pair of second springs, two sides of the motion block are provided with a pair of third grooves with the same structure, and the center part, and the two ends of the supporting rod are respectively positioned in the pair of second grooves and the pair of third grooves, one ends of the two pairs of supporting rods are fixedly arranged at the upper end of the supporting frame and movably penetrate through the two pairs of through holes, and the other ends of the two pairs of supporting rods are fixedly connected with the box body.
Preferably, the moisture-proof structure comprises: the device comprises a rubber ring, an adsorption net, two pairs of second slide rails with the same structure, a pair of fixed blocks with the same structure, a pair of third springs with the same structure, a pair of fixture blocks with the same structure, a pair of slide blocks with the same structure and a pair of pull rods with the same structure;
one side of the box body is respectively provided with a rectangular through hole, a pair of fourth grooves with the same structure and a pair of fifth grooves with the same structure, the pair of fourth grooves are respectively positioned at the upper end and the lower end of the rectangular through hole, the pair of fifth grooves are respectively positioned at the upper end and the lower end of the pair of fourth grooves, the rubber ring is movably embedded in the rectangular through hole, the upper end and the lower end of the rubber ring are respectively provided with a pair of clamping holes with the same structure, the adsorption net is embedded in the rubber ring and is fixedly connected with the rubber ring, the two pairs of second slide rails are fixedly embedded in the pair of fourth grooves, the pair of fixed blocks are fixedly embedded in the pair of fourth grooves, one end of the pair of third springs is fixedly connected with the pair of fixed blocks, one side of the pair of slide blocks is fixedly connected with the other end of the pair of third springs, and the, the pair of clamping blocks is fixedly connected with the other side of the pair of sliding blocks, one end of the pair of pull rods is fixedly connected with one side of the pair of sliding blocks, and the other end of the pair of pull rods movably penetrates through one side of the pair of springs, the pair of fixing blocks and the pair of fifth grooves.
Preferably, the connecting pieces are fixedly mounted at two ends of the pair of first springs.
Preferably, the motion block is of an I-shaped structure.
Preferably, the pair of clamping blocks is clamped with clamping holes at two ends of the rubber ring.
Advantageous effects
Compared with the prior art, the beneficial effects of the utility model are that: this device is rational in infrastructure, it is with low costs, high durability and convenient use, when the inside mechanical equipment operation of mill and during operation, can produce vibrations to ground, at this moment, can offset the vibrations that the outside caused to the box through shock-absorbing structure, the height of box can be raised through the supporting box, prevent that the box from receiving certain corruption in complicated operational environment, the problem that leads to its bottom to damage takes place, can carry out the ventilation that leads to continuously through dampproofing structure to the box inside, the setting of absorption net has prevented that external dust and impurity from getting into the inside condition of box and taking place, and when absorption net needs to be changed, through the spring, the cooperation of pull rod and fixture block can carry out quick replacement to absorption net.
Drawings
Fig. 1 is a schematic view of the structure of the present invention;
FIG. 2 is an enlarged schematic view of the position A of the present invention;
fig. 3 is a schematic side view of the present invention.
In the figure: 1. a box body; 2. a support box; 3. a first slide rail; 4. a slide plate; 5. a first spring; 6. a second spring; 7. a motion plate; 8. a support bar; 9. a rubber ring; 10. an adsorption net; 11. a second slide rail; 12. a fixed block; 13. a third spring; 14. a slider; 15. a pull rod; 16. motion block, 17, fixture block.
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 embodiment both ends example in the utility model, all other embodiments that ordinary skilled person in the art obtained under the prerequisite of not making the creative work all belong to the scope of the utility model.
Referring to fig. 1-3, the present invention provides a technical solution: a safety type maintenance power box comprises a box body 1, wherein the lower wall surface in the box body 1 is connected with a damping structure, and a pair of damp-proof structures with the same structure are embedded on the two side wall surfaces in the box body 1; shock-absorbing structure includes: the device comprises a supporting box 2, a pair of first sliding rails 3 with the same structure, a pair of sliding plates 4 with the same structure, a pair of first springs 5 with the same structure, a pair of second springs 6 with the same structure, a moving block 16, a pair of moving plates 7 with the same structure and two pairs of supporting rods 8 with the same structure; the upper wall surface of the supporting box 2 is provided with two pairs of through holes with the same structure, the inner upper wall surface is provided with a pair of first grooves with the same structure, a pair of first slide rails 3 is fixedly embedded on the two side wall surfaces in the supporting box 2, two sides of a pair of slide plates 4 are movably embedded in the pair of first slide rails 3, the other side of the slide plates 4 is fixedly connected with a supporting frame which is of a concave structure, two sides of the supporting frame are provided with a pair of second grooves with the same structure, two ends of a pair of first springs 5 are respectively and fixedly embedded between the pair of first grooves and two ends of a movable frame, one end of a pair of second springs 6 is fixedly arranged in the middle part of the supporting frame, a moving block 16 is fixedly connected with the other end of the pair of second springs 6, two sides of the supporting frame are provided with a pair of third grooves with the same structure, the central part of a pair of moving plates 7 is movably connected with the inner front wall, two pairs of 8 one ends of bracing piece are fixed to be settled in the support frame upper end, and the activity runs through in two pairs of through-holes, and fixed connection between two pairs of 8 other ends of bracing piece and the box 1 can offset the vibrations that the outside caused to box 1 through shock-absorbing structure.
Preferably, further, the moisture-proof structure includes: the device comprises a rubber ring 9, an adsorption net 10, two pairs of second slide rails 11 with the same structure, a pair of fixed blocks 12 with the same structure, a pair of third springs 13 with the same structure, a pair of fixture blocks 17 with the same structure, a pair of slide blocks 14 with the same structure and a pair of pull rods 15 with the same structure;
one side of the box body 1 is respectively provided with a rectangular through hole, a pair of fourth grooves with the same structure and a pair of fifth grooves with the same structure, the pair of fourth grooves are respectively positioned at the upper end and the lower end of the rectangular through hole, the pair of fifth grooves are respectively positioned at the upper end and the lower end of the pair of fourth grooves, the rubber ring 9 is movably embedded in the rectangular through hole, the upper end and the lower end of the rubber ring are provided with a pair of clamping holes with the same structure, the adsorption net 10 is embedded in the rubber ring 9 and is fixedly connected with the rubber ring 9, the two pairs of second slide rails 11 are fixedly embedded in the pair of fourth grooves, the pair of fixed blocks 12 are fixedly embedded in the pair of fourth grooves, one ends of the pair of third springs 13 are fixedly connected with the pair of fixed blocks 12, one side of the pair of slide blocks 14 is fixedly connected with the other ends of the pair of third springs 13, the, one end of the pair of pull rods 15 is fixedly connected with one side of the pair of sliders 14, the other end of the pair of pull rods movably penetrates through one side of the pair of springs, the pair of fixing blocks 12 and the pair of fifth grooves, continuous ventilation can be conducted inside the box body 1 through the moisture-proof structure, and the arrangement of the adsorption net 10 prevents external dust and impurities from entering the box body 1.
Preferably, the pair of first springs 5 are fixedly provided with connecting pieces at two ends: the connecting piece is used for increasing the contact area of the pair of first springs 5.
Preferably, the motion block 16 is of an I-shaped structure.
Preferably, a pair of latch blocks 17 are further connected to the latch holes at the two ends of the rubber ring 9.
The following working principles, detailed connecting means thereof, and the following main descriptions of the working principles and processes thereof are well known in the art, and will be referred to by those skilled in the art for the specific connection and operation sequence of the components in the present disclosure.
Example (b): as shown in the attached drawings 1-3, when vibration is generated from the outside, the supporting rod 8 drives the box body 1 to move up and down, when the box body 1 presses the supporting rod 8 to move down, the movable frame and the sliding plate 4 move down through the first sliding rail 3, when the movable frame moves down, one end of the moving plate 7 is driven to move down, the other end of the moving plate 7 drives one end of the moving block 16 to move up, the second spring 6 connected with the moving block 16 is driven by the moving block 16 to have elastic length, at this time, the vibration generated from the outside is counteracted by the first spring 5, the second spring 6 and the moving block 16, the arrangement of the adsorption net 10 prevents the foreign matters and dust from entering the box body 1 during ventilation of the box body 1, when the adsorption net 10 needs to be replaced and cleaned, the pull rod 15 is pulled, one end of the pull rod 15 drives the springs to contract, the springs drive the clamping blocks 17 to contract through the sliding blocks 14, the clamping block 17 is separated from the clamping hole in the rubber ring 9, the adsorption net 10 is taken out, after a new adsorption net 10 is embedded into the rectangular through hole, the pull rod 15 is loosened, the elasticity of the spring is recovered, and the clamping block 17 is driven to be popped into the rubber ring 9.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation; meanwhile, unless explicitly specified or limited otherwise, the terms "mounted", "disposed", "opened", "embedded", "extended", "penetrated", "nested", and the like are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
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 (5)
1. A safety type maintenance power box comprises a box body (1) and is characterized in that the lower wall surface in the box body (1) is connected with a damping structure, and a pair of moisture-proof structures with the same structure are embedded on the two side wall surfaces in the box body (1);
the shock-absorbing structure includes: the device comprises a supporting box (2), a pair of first sliding rails (3) with the same structure, a pair of sliding plates (4) with the same structure, a pair of first springs (5) with the same structure, a pair of second springs (6) with the same structure, a moving block (16), a pair of moving plates (7) with the same structure and two pairs of supporting rods (8) with the same structure;
the upper wall surface of the supporting box (2) is provided with two pairs of through holes with the same structure, the inner upper wall surface of the supporting box is provided with a pair of first grooves with the same structure, a pair of first sliding rails (3) is fixedly embedded on the two side wall surfaces of the supporting box (2), two sides of a pair of sliding plates (4) are movably embedded in the pair of first sliding rails (3), the other side of the sliding plates (4) is fixedly connected with a supporting frame which is of a concave structure, two sides of the supporting frame are provided with a pair of second grooves with the same structure, two ends of a pair of first springs (5) are respectively and fixedly embedded between the pair of first grooves and two ends of a movable frame, one end of a pair of second springs (6) is fixedly arranged in the middle part of the supporting frame, the moving block (16) is fixedly connected with the other ends of the pair of second springs (6), and two sides of the moving block are provided, the center parts of the pair of the motion plates (7) are movably connected with the inner front wall surface and the inner rear wall surface of the support box (2), the two ends of the motion plates are respectively positioned in the pair of the second grooves and the pair of the third grooves, one ends of the two pairs of the support rods (8) are fixedly arranged at the upper end of the support frame and movably penetrate through the two pairs of the through holes, and the other ends of the two pairs of the support rods (8) are fixedly connected with the box body (1).
2. The safety type service power box of claim 1, wherein the moisture-proof structure comprises: the device comprises a rubber ring (9), an adsorption net (10), two pairs of second slide rails (11) with the same structure, a pair of fixed blocks (12) with the same structure, a pair of third springs (13) with the same structure, a pair of fixture blocks (17) with the same structure, a pair of slide blocks (14) with the same structure and a pair of pull rods (15) with the same structure;
one side of the box body (1) is respectively provided with a rectangular through hole, a pair of fourth grooves with the same structure and a pair of fifth grooves with the same structure, the pair of fourth grooves are respectively positioned at the upper end and the lower end of the rectangular through hole, the pair of fifth grooves are respectively positioned at the upper end and the lower end of the pair of fourth grooves, the rubber ring (9) is movably embedded in the rectangular through hole, the upper end and the lower end of the rubber ring are respectively provided with a pair of clamping holes with the same structure, the adsorption net (10) is embedded in the rubber ring (9) and fixedly connected with the rubber ring (9), two pairs of second sliding rails (11) are fixedly embedded in the pair of fourth grooves, a pair of fixed blocks (12) are fixedly embedded in the pair of fourth grooves, one end of a pair of third springs (13) is fixedly connected with the pair of fixed blocks (12), one side of a pair of sliding blocks (14) is fixedly connected with the other end of the pair, and the two sides of the pull rod are movably embedded in the two pairs of second sliding rails (11), the pair of clamping blocks (17) is fixedly connected with the other side of the pair of sliding blocks (14), one end of the pair of pull rods (15) is fixedly connected with one side of the pair of sliding blocks (14), and the other end of the pull rod movably penetrates through one side of the pair of springs, the pair of fixing blocks (12) and the pair of fifth grooves.
3. The safety type overhauling power box according to claim 1, wherein connecting pieces are fixedly arranged at two ends of the pair of first springs (5).
4. The safety type overhauling power supply box according to claim 1, wherein the moving block (16) has an I-shaped structure.
5. The safety type overhauling power box according to claim 2, wherein the pair of clamping blocks (17) is clamped with the clamping holes at the two ends of the rubber ring (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922103881.0U CN211720081U (en) | 2019-11-29 | 2019-11-29 | Safe type overhauls power supply box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922103881.0U CN211720081U (en) | 2019-11-29 | 2019-11-29 | Safe type overhauls power supply box |
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| Publication Number | Publication Date |
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| CN211720081U true CN211720081U (en) | 2020-10-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922103881.0U Active CN211720081U (en) | 2019-11-29 | 2019-11-29 | Safe type overhauls power supply box |
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| CN (1) | CN211720081U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112717622A (en) * | 2020-12-28 | 2021-04-30 | 浙江建设职业技术学院 | Interior decoration toxic gas adsorption device convenient to change inner core |
-
2019
- 2019-11-29 CN CN201922103881.0U patent/CN211720081U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112717622A (en) * | 2020-12-28 | 2021-04-30 | 浙江建设职业技术学院 | Interior decoration toxic gas adsorption device convenient to change inner core |
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Effective date of registration: 20211019 Address after: 200241 room 1109, floor 2, Jihe building, No. 555, Dongchuan Road, Minhang District, Shanghai Patentee after: Shanghai Zhaoyi Intelligent Engineering Co.,Ltd. Address before: 150500 Shenjia Town, Hulan District, Harbin City, Heilongjiang Province Patentee before: Huang Yuecai |