CN209571942U - Mine explosion-suppression and intrinsic safety type D.C. regulated power supply - Google Patents
Mine explosion-suppression and intrinsic safety type D.C. regulated power supply Download PDFInfo
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- CN209571942U CN209571942U CN201920441201.3U CN201920441201U CN209571942U CN 209571942 U CN209571942 U CN 209571942U CN 201920441201 U CN201920441201 U CN 201920441201U CN 209571942 U CN209571942 U CN 209571942U
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Abstract
The utility model discloses mine explosion-suppression and intrinsic safety type D.C. regulated power supplies, including power supply flameproof cabinet, D.C. regulated power supply is equipped in the power supply flameproof cabinet, the upper end of the power supply flameproof cabinet is equipped with the double-deck case lid, the lower end of the power supply flameproof cabinet is equipped with damping, the side wall of the power supply flameproof cabinet is equipped with multiple cable couplings, is equipped with automatic locking mechanism in multiple cable couplings.The utility model can realize the automatically lock of cable, avoid in use, cable, which loosens, is detached from cable coupling, and absorbable vibration and impact in mobile place, can preferably protect power supply flameproof cabinet, avoid its damage.
Description
Technical field
The utility model relates to mine power resource equipment technical field more particularly to mine explosion-suppression and intrinsic safety type DC voltage-stabilizing electricity
Source.
Background technique
In mine operation, most operating equipments, which are required to power supply power supply, could work use, mine explosion-suppression and intrinsic safety type
D.C. regulated power supply is widely used in the power supply of mine electric power supply equipment, is mine flameproof and intrinsic safety type equipment.
Existing mine explosion-suppression and intrinsic safety type D.C. regulated power supply, its cable is easily loosened and is detached from outside cable when in use
Connector, and mobile power supply flameproof cabinet when placing leads to its damage vulnerable to the influence of vibration and impact, thus it is proposed that
Mine explosion-suppression and intrinsic safety type D.C. regulated power supply, for solving the above problems.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and the mine explosion-suppression and intrinsic safety proposed
Type D.C. regulated power supply can realize the automatically lock of cable, avoid in use, cable loosen be detached from cable coupling, and
In mobile place, absorbable vibration and impact, can preferably protect power supply flameproof cabinet, avoid its damage.
To achieve the goals above, the utility model adopts the technical scheme that
Mine explosion-suppression and intrinsic safety type D.C. regulated power supply, including power supply flameproof cabinet are equipped in the power supply flameproof cabinet
D.C. regulated power supply, the upper end of the power supply flameproof cabinet are equipped with the double-deck case lid, and the lower end of the power supply flameproof cabinet, which is equipped with, to be subtracted
Shake mechanism, the side wall of the power supply flameproof cabinet is equipped with multiple cable couplings, in multiple cable couplings
Equipped with automatic locking mechanism.
Preferably, the material of the double-deck case lid is red copper, the bilayer case lid by multiple clamping screws and power supply every
Quick-fried cabinet is connected, and multiple clamping screws are around the double-deck case lid spaced set.
Preferably, handle is fixedly connected on the side wall of power supply flameproof cabinet two sides.
Preferably, the damping includes the pedestal that the lower end of power supply flameproof cabinet is arranged in, the upper end of the pedestal
Side wall is equipped with placing groove, and the lower end of the power supply flameproof cabinet extends in placing groove and is slidably connected with its inner wall, described
Bottom plate is fixedly connected in the bottom side of the wall of power supply flameproof cabinet, the inner wall of the placing groove is equipped with corresponding with bottom plate position
Groove, four sides of the bottom plate all extend in groove and are slidably connected with its inner wall, between the bottom plate and placing groove etc.
Spacing is equipped with multiple damping springs, the both ends of the multiple damping springs bottom with the bottom side of the wall of bottom plate and placing groove respectively
Inner wall is fixedly connected.
Preferably, it is fixedly connected to L shape fixed block on the two sides side wall of the pedestal, two L shape fixed blocks
Through equipped with fixation hole on side wall.
Preferably, the automatic locking mechanism includes four devices being set in qually spaced on the inner wall of cable coupling
Slot, arc latch is equipped in four described device slots, and the arc latch passes through the inner wall of locking spring and device slot
Elastic connection.
The utility model has the following beneficial effects:
1, it by setting automatic locking mechanism, is inserted the cable into cable coupling when in use, in four device slots
Arc latch be tightly against cable under the elastic reaction of locking spring side wall on, to realize automatically lock, keep away
Exempt from use, cable, which loosens, is detached from cable coupling；
2, by setting handle and damping, facilitated by two handles and lifted movement, good portability is placed
When, the pedestal of power supply flameproof cabinet lower end first contacts ground, can avoid power supply flameproof cabinet and directly touches the ground, in damping spring
Elastic reaction under, can absorb vibration and impact, can preferably protect power supply flameproof cabinet, when fixed, L can be passed through with screw
Fixation hole on shape fixed block is fixed, fixed fastening, easy for assemble or unload.
Detailed description of the invention
Fig. 1 be the utility model proposes mine explosion-suppression and intrinsic safety type D.C. regulated power supply structural schematic diagram；
Fig. 2 is schematic enlarged-scale view at A in Fig. 1；
Fig. 3 be the utility model proposes mine explosion-suppression and intrinsic safety type D.C. regulated power supply surface structure schematic diagram.
In figure: 1 power supply flameproof cabinet, the 2 double-deck case lids, 3 clamping screws, 4 cable couplings, 5 handles, 6 pedestals, 7 are put
Set slot, 8 bottom plates, 9 grooves, 10 damping springs, 11 L shape fixed blocks, 12 fixation holes, 13 device slots, 14 arc latch, 15 locks
Tight spring.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-3, mine explosion-suppression and intrinsic safety type D.C. regulated power supply, including power supply flameproof cabinet 1, power supply flameproof cabinet
D.C. regulated power supply is equipped in 1, the upper end of power supply flameproof cabinet 1 is equipped with the double-deck case lid 2, and the material of the double-deck case lid 2 is red copper, is mentioned
High explosion-proof capabilities, the double-deck case lid 2 are connected by multiple clamping screws 3 with power supply flameproof cabinet 1, and multiple clamping screws 3 are around double
Layer 2 spaced set of case lid, in use, the double-deck case lid 2 is fixedly connected on power supply flameproof cabinet 1 by multiple clamping screws 3,
Fixed fastening, it is easy for assemble or unload, it is fixedly connected to handle 5 on the side wall of 1 two sides of power supply flameproof cabinet, passes through two handles
5 facilitate and are lifted movement, good portability.
Wherein, the lower end of power supply flameproof cabinet 1 is equipped with damping, and damping includes being arranged in power supply flameproof cabinet 1
Lower end pedestal 6, the upper end side wall of pedestal 6 is equipped with placing groove 7, and the lower end of power supply flameproof cabinet 1 extends in placing groove 7
And be slidably connected with its inner wall, it is fixedly connected with bottom plate 8 in the bottom side of the wall of power supply flameproof cabinet 1, is set on the inner wall of placing groove 7
There is groove 9 corresponding with 8 position of bottom plate, four sides of bottom plate 8 all extend in groove 9 and are slidably connected with its inner wall, bottom plate 8
Multiple damping springs 10, the both ends of multiple damping springs 10 lower end side with bottom plate 8 respectively are equidistantly equipped between placing groove 7
Wall is fixedly connected with the bottom interior wall of placing groove 7, and when placement, the pedestal 6 of 1 lower end of power supply flameproof cabinet first contacts ground, can keep away
Power-free flameproof cabinet 1 directly touches the ground, and under the elastic reaction of damping spring 10, can absorb vibration and impact, can be more preferable
Protect power supply flameproof cabinet 1, L shape fixed block 11, two L shape fixed blocks are fixedly connected on the two sides side wall of pedestal 6
When fixed, it can be consolidated with screw by the fixation hole 12 on L shape fixed block 11 through fixation hole 12 is equipped on 11 side wall
It is fixed firmly to fix fastening, it is easy for assemble or unload.
Wherein, the side wall of power supply flameproof cabinet 1 is equipped with multiple cable couplings 4, in multiple cable couplings 4
Equipped with automatic locking mechanism, automatic locking mechanism includes four devices being set in qually spaced on the inner wall of cable coupling 4
Slot 13, is equipped with arc latch 14 in four device slots 13, and arc latch 14 passes through locking spring 15 and device slot 13
Inner wall elastic connection is inserted the cable into when in use in cable coupling 4, and the arc latch 14 in four device slots 13 is equal
On the side wall for being tightly against cable under the elastic reaction of locking spring 15, to realize automatically lock, avoid in use, cable
It is detached from cable coupling 4.
In the utility model, in use, the double-deck case lid 2 is fixedly connected on power supply flameproof cabinet 1 by multiple clamping screws 3
On, fixed fastening is easy for assemble or unload, and the material of the double-deck case lid 2 is red copper, improves explosion-proof capabilities, passes through two 5 sides of handle
Just movement is lifted, good portability, when placement, the pedestal 6 of 1 lower end of power supply flameproof cabinet first contacts ground, can avoid power supply
Flameproof cabinet 1 directly touches the ground, and under the elastic reaction of damping spring 10, can absorb vibration and impact, can preferably protect
Good power supply flameproof cabinet 1 when fixed, can be fixed with screw by the fixation hole 12 on L shape fixed block 11, fixed tight
Gu it is easy for assemble or unload, it is inserted the cable into cable coupling 4 when in use, the arc latch in four device slots 13
On 14 side walls for being tightly against cable under the elastic reaction of locking spring 15, to realize automatically lock, avoid in use,
Cable is detached from cable coupling 4.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. mine explosion-suppression and intrinsic safety type D.C. regulated power supply, including power supply flameproof cabinet (1), which is characterized in that the power supply every
D.C. regulated power supply is equipped in quick-fried cabinet (1), the upper end of the power supply flameproof cabinet (1) is equipped with the double-deck case lid (2), the power supply
The lower end of flameproof cabinet (1) is equipped with damping, and the side wall of the power supply flameproof cabinet (1) is equipped with multiple cable couplings
(4), automatic locking mechanism is equipped on multiple cable couplings (4).
2. mine explosion-suppression and intrinsic safety type D.C. regulated power supply according to claim 1, which is characterized in that the bilayer case lid
(2) material is red copper, and the bilayer case lid (2) is connected by multiple clamping screws (3) with power supply flameproof cabinet (1), multiple
The clamping screw (3) is around the double-deck case lid (2) spaced set.
3. mine explosion-suppression and intrinsic safety type D.C. regulated power supply according to claim 1, which is characterized in that the power supply flame proof
Handle (5) are fixedly connected on the side wall of cabinet (1) two sides.
4. mine explosion-suppression and intrinsic safety type D.C. regulated power supply according to claim 1, which is characterized in that the damping
Including the pedestal (6) in the lower end of power supply flameproof cabinet (1) is arranged, the upper end side wall of the pedestal (6) is equipped with placing groove
(7), the lower end of the power supply flameproof cabinet (1) extends in placing groove (7) and is slidably connected with its inner wall, the power supply flame proof
It is fixedly connected in the bottom side of the wall of cabinet (1) bottom plate (8), the inner wall of the placing groove (7) is equipped with and bottom plate (8) position phase
Corresponding groove (9), four sides of the bottom plate (8) all extend in groove (9) and are slidably connected with its inner wall, the bottom plate
(8) between placing groove (7) equidistantly be equipped with multiple damping springs (10), the both ends of multiple damping springs (10) respectively with
The bottom side of the wall of bottom plate (8) is fixedly connected with the bottom interior wall of placing groove (7).
5. mine explosion-suppression and intrinsic safety type D.C. regulated power supply according to claim 4, which is characterized in that the pedestal (6)
Two sides side wall on be fixedly connected to L shape fixed block (11), through being equipped on the side wall of two L shape fixed blocks (11)
Fixation hole (12).
6. mine explosion-suppression and intrinsic safety type D.C. regulated power supply according to claim 1, which is characterized in that the automatically lock
Mechanism includes four device slots (13) being set in qually spaced on the inner wall of cable coupling (4), four described device slots
(13) it is equipped with arc latch (14) in, the arc latch (14) is interior by locking spring (15) and device slot (13)
Wall elastic connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920441201.3U CN209571942U (en) | 2019-04-03 | 2019-04-03 | Mine explosion-suppression and intrinsic safety type D.C. regulated power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920441201.3U CN209571942U (en) | 2019-04-03 | 2019-04-03 | Mine explosion-suppression and intrinsic safety type D.C. regulated power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209571942U true CN209571942U (en) | 2019-11-01 |
Family
ID=68335949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920441201.3U Active CN209571942U (en) | 2019-04-03 | 2019-04-03 | Mine explosion-suppression and intrinsic safety type D.C. regulated power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209571942U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111277151A (en) * | 2020-03-16 | 2020-06-12 | 昆山柯艾克斯电源有限公司 | Vehicle-mounted direct current stabilized power supply |
| CN111479447A (en) * | 2020-04-26 | 2020-07-31 | 宿州华征矿业设备有限公司 | Flame-proof and intrinsic safety type control box |
| CN113036632A (en) * | 2021-03-22 | 2021-06-25 | 贵州电网有限责任公司 | Interface distribution control box is convenient for connect |
-
2019
- 2019-04-03 CN CN201920441201.3U patent/CN209571942U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111277151A (en) * | 2020-03-16 | 2020-06-12 | 昆山柯艾克斯电源有限公司 | Vehicle-mounted direct current stabilized power supply |
| CN111277151B (en) * | 2020-03-16 | 2022-02-18 | 昆山柯艾克斯电源有限公司 | Vehicle-mounted direct current stabilized power supply |
| CN111479447A (en) * | 2020-04-26 | 2020-07-31 | 宿州华征矿业设备有限公司 | Flame-proof and intrinsic safety type control box |
| CN111479447B (en) * | 2020-04-26 | 2022-06-10 | 宿州华征矿业设备有限公司 | Flame-proof and intrinsic safety type control box |
| CN113036632A (en) * | 2021-03-22 | 2021-06-25 | 贵州电网有限责任公司 | Interface distribution control box is convenient for connect |
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