CN209516425U - A kind of low-voltage distribution cabinet with interior protective device - Google Patents
A kind of low-voltage distribution cabinet with interior protective device Download PDFInfo
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- CN209516425U CN209516425U CN201920609021.1U CN201920609021U CN209516425U CN 209516425 U CN209516425 U CN 209516425U CN 201920609021 U CN201920609021 U CN 201920609021U CN 209516425 U CN209516425 U CN 209516425U
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- fixedly connected
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- protective device
- voltage distribution
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Abstract
The utility model discloses a kind of low-voltage distribution cabinets with interior protective device, including cabinet body, the midpoint of cabinet body inner wall bottom is fixedly connected with mounting blocks, mounting groove is offered at the top of mounting blocks, at left and right sides of the cabinet body and position of corresponding mounting groove is provided with threaded rod, threaded rod is fixedly connected with fastening spring pad close to the inside that one end of cabinet body sequentially passes through cabinet body and mounting blocks and extends to mounting groove, there are two upper protective devices for the top fixed installation of cabinet body, upper protective device includes pusher cylinder, the bottom of pusher cylinder is fixedly connected by connecting plate there are two connecting rod.This has the low-voltage distribution cabinet of interior protective device; structure is simple; design is reasonable; effective damping protection can be carried out to element in power distribution cabinet, when meeting with sharp pounding, can effectively avoid electrical equipment cutting therein; it can not continue to power; it prevents from causing large-scale circuit spring, reduces and generate dangerous probability, comprehensive can satisfy the use demand.
Description
Technical field
The utility model relates to electrical equipment technical field, specially a kind of low-voltage distribution cabinet with interior protective device.
Background technique
The rated current of low-voltage distribution cabinet is 50 hertz of exchange, 380 volts of voltage rating of distribution system conduct
Power, illumination and distribution electric energy conversion and control be used, low-voltage distribution room controller switching equipment must be safe and reliable, applicable
It is arranged under the premise of being waited with economy, to be also easily installed, operate, carry, overhaul, test and monitor, be located at same indoor height
Between voltage electrical equipment room, the power distribution cabinet being arranged in rows all controller switching equipment must be arranged there are the outlet of appropriately distance and channel
When should take necessary safety measure, the naked electrical body of such as dangerous current potential should add and screen or be placed in except the arm's reach of people,
When being had any problem using baffle and outer cover, obstacle can be used and protected, low-voltage distribution cabinet also needs certain shock resistance,
It prevents when sharp pounding occurs, and generates larger danger.
Internal element is all often directly to place or be installed among low-voltage distribution cabinet in the prior art, does not have interior protection
Device may result in electrical equipment cutting therein, can not continue to power, to cause to advise greatly when meeting with sharp pounding
The circuit of mould is paralysed, and larger danger may be generated when serious, it is difficult to satisfy the use demand, we have proposed one kind to have thus
The low-voltage distribution cabinet of interior protective device, to solve the problems mentioned in the above background technology.
Utility model content
The purpose of this utility model is to provide a kind of low-voltage distribution cabinets with interior protective device, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of low pressure with interior protective device is matched
Electric cabinet, including cabinet body, the midpoint of cabinet body inner wall bottom are fixedly connected with mounting blocks, offer at the top of the mounting blocks
The position of mounting groove, the cabinet body left and right sides and corresponding mounting groove is provided with threaded rod, and the threaded rod is close to cabinet body
One end, which sequentially passes through cabinet body and mounting blocks and extends to the inside of mounting groove, is fixedly connected with fastening spring pad, the top of the cabinet body
There are two upper protective devices for portion's fixed installation；
The upper protective device includes pusher cylinder, there are two the bottom of the pusher cylinder is fixedly connected by connecting plate
The bottom end of connecting rod, two connecting rods is fixedly connected by lifter plate, and the surface of the lifter plate is arranged with annular link block, the ring
The left and right sides at the top of shape link block is symmetrical arranged that there are two vertical poles, and the surface of the vertical pole is arranged with annular briquetting, the ring
Shape briquetting is fixedly connected close to the side of lifter plate with lifter plate, and at the top of the annular link block and surface of corresponding vertical pole is fixed
It is connected with the first protection spring, the top of the first protection spring and the bottom of annular briquetting contact with each other, the vertical pole
Top is fixedly connected with limited block, and the bottom of the lifter plate is fixedly connected with top board by three second protection springs.
Preferably, it is fixedly connected at the top of the top of the pusher cylinder and cabinet body inner wall, before the annular link block
Two sides are fixedly connected with the front and rear sides of cabinet body inner wall respectively afterwards.
Preferably, the bottom of the mounting groove inner wall is fixedly connected with the first neonychium, and the bottom of the top board is fixed
It is connected with the second neonychium.
Preferably, the bottom of the cabinet body is fixedly connected with support base, and the bottom of the support base is fixedly installed with
Universal wheel.
Preferably, the surface of the cabinet body offers heat release hole, is fixedly connected with waterproof membrane on the inner wall of the heat release hole.
Preferably, it is fixedly connected at the top of the cabinet body there are two support column, the top of two support columns is solid by ceiling
Fixed connection.
Preferably, the surface of the threaded rod offers external screw thread, and the position that the mounting blocks correspond to threaded rod offers
Internal screw thread compatible with external screw thread.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, the utility model is by the way that element to be placed in mounting groove, and according to component size size, turn threaded rod is utilized
Fastening spring pad is clamped element from below, improves soundness, prevents from shaking, while upper protective device can be from top pair
Element carries out protection clamping, realizes shockproof effect, should be with the low-voltage distribution cabinet of interior protective device, and structure is simple, and design is reasonable,
Effective damping protection can be carried out to element in power distribution cabinet, when meeting with sharp pounding, can effectively avoid electrical equipment therein
Cutting, can not continue to power, and prevent from causing large-scale circuit spring, reduce and generate dangerous probability, can comprehensive satisfaction make
Use demand.
2, the utility model is by setting the first neonychium and the second neonychium, prevent element and mounting groove inner wall bottom or
The bottom of top board generates direct rigid contact, causes to wear, and neonychium can be used rubber material and carry out using passing through setting
Support base and universal wheel improve mobility convenient for moving to cabinet body, can by setting heat release hole and waterproof membrane
Effectively internally middle operation element carries out high efficiency and heat radiation, and waterproof membrane can prevent extraneous aqueous vapor from entering in cabinet body, element is caused to make moist
Damage carries out effective protection to the top of cabinet body, improves safety when power distribution cabinet uses by setting support column and ceiling
Property.
Detailed description of the invention
Fig. 1 is the cross-sectional view of the structure of the utility model main view；
Fig. 2 is the cross-sectional view of the structure of protective device main view on the utility model；
Fig. 3 is the structural schematic diagram of protective device side view on the utility model.
In figure: 1 cabinet body, 2 mounting blocks, 3 mounting grooves, 4 threaded rods, 5 fastening spring pads, protective device, 61 push gas on 6
Cylinder, 62 connecting plates, 63 connecting rods, 64 lifter plates, 65 annular link blocks, 66 vertical poles, 67 annular briquettings, 68 first protection springs, 69
It is limited block, 610 second protection springs, 611 top boards, 612 second neonychiums, 7 first neonychiums, 8 support bases, 9 universal
Wheel, 10 heat release holes, 11 waterproof membranes, 12 support columns, 13 ceilings.
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3, a kind of low-voltage distribution cabinet with interior protective device, including cabinet body 1, the bottom of cabinet body 1 is please referred to fix
It is connected with support base 8, the bottom of support base 8 is fixedly installed with universal wheel 9, and the surface of cabinet body 1 offers heat release hole 10, dissipates
It is fixedly connected with waterproof membrane 11 on the inner wall of hot hole 10, the top of cabinet body 1 is fixedly connected with that there are two support column 12, two support columns
12 top is fixedly connected by ceiling 13, and the midpoint of 1 inner wall bottom of cabinet body is fixedly connected with mounting blocks 2, the top of mounting blocks 2
Portion offers mounting groove 3, and the bottom of 3 inner wall of mounting groove is fixedly connected with the first neonychium 7,1 left and right sides of cabinet body and corresponding peace
The position of tankage 3 is provided with threaded rod 4, and threaded rod 4 sequentially passes through cabinet body 1 and mounting blocks 2 close to one end of cabinet body 1 and extends
It is fixedly connected with fastening spring pad 5 to the inside of mounting groove 3, the surface of threaded rod 4 offers external screw thread, the corresponding spiral shell of mounting blocks 2
The position of rasp bar 4 offers internal screw thread compatible with external screw thread, and there are two upper protective devices 6 for the top fixed installation of cabinet body 1.
Fig. 1-3 is please referred to, upper protective device 6 includes pusher cylinder 61, the top of pusher cylinder 61 and the top of 1 inner wall of cabinet body
Portion is fixedly connected, and the bottom of pusher cylinder 61 is fixedly connected with that there are two connecting rod 63, the bottom ends of two connecting rods 63 by connecting plate 62
It is fixedly connected by lifter plate 64, the surface of lifter plate 64 is arranged with annular link block 65, the front and rear sides of annular link block 65
It is fixedly connected respectively with the front and rear sides of 1 inner wall of cabinet body, the left and right sides at annular 65 top of link block is arranged symmetrically, and there are two vertical
Bar 66, the surface of vertical pole 66 are arranged with annular briquetting 67, and annular briquetting 67 is fixed close to the side of lifter plate 64 and lifter plate 64
The surface of connection, annular 65 top of link block and corresponding vertical pole 66 is fixedly connected with the first protection spring 68, the first protection spring
68 top and the bottom of annular briquetting 67 contact with each other, and the top of vertical pole 66 is fixedly connected with limited block 69, lifter plate 64
Bottom be fixedly connected with top board 611 by three second protection springs 610, the bottom of top board 611 is fixedly connected with the
Two neonychiums 612, by setting the first neonychium 7 and the second neonychium 612, prevent element and 3 inner wall bottom of mounting groove or on
The bottom of pressing plate 611 generates direct rigid contact, causes to wear, neonychium can be used rubber material and carry out using by setting
Support base 8 and universal wheel 9 are set, convenient for moving to cabinet body 1, improves mobility, by setting heat release hole 10 and is prevented
Moisture film 11, can effectively internally in operation element carry out high efficiency and heat radiation, waterproof membrane 11 can prevent extraneous aqueous vapor from entering in cabinet body 1,
Element moisture damage is caused, by setting support column 12 and ceiling 13, effective protection is carried out to the top of cabinet body 1, improves and matches
Safety when electric cabinet uses, by the way that element to be placed in mounting groove 3, according to component size size, turn threaded rod 4, benefit
5 pairs of elements are padded with fastening spring to be clamped from below, soundness is improved, prevents from shaking, while upper protective device 6 can be from upper
Side carries out protection clamping to element, realizes shockproof effect, should be with the low-voltage distribution cabinet of interior protective device, and structure is simple, design
Rationally, can carry out effective damping protection to element in power distribution cabinet can effectively avoid electrical property therein when meeting with sharp pounding
Equipment cutting, can not continue to power, and prevent from causing large-scale circuit spring, reduce and generate dangerous probability, can be comprehensive full
Sufficient use demand.
In use, element is placed in mounting groove 3, according to component size size, turn threaded rod 4 utilizes clamping bullet
Spring pads 5 pairs of elements and is clamped from below, improves soundness, prevents from shaking, and opens pusher cylinder 61 after the installation is completed, even
Under the connection function of fishplate bar 62 and connecting rod 63, pusher cylinder 61 drives lifter plate 64 to move down, limit of the annular briquetting 67 in vertical pole 66
Under the effect of position, the first protection spring 68 is pushed, while lifter plate 64 drives the second protection spring 610 and top board 611 in interior
It carries out pushing protection clamping at the top of element, realizes shockproof effect.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of low-voltage distribution cabinet with interior protective device, including cabinet body (1), it is characterised in that: cabinet body (1) the inner wall bottom
The midpoint in portion is fixedly connected with mounting blocks (2), is offered mounting groove (3) at the top of the mounting blocks (2), the cabinet body (1)
The position of the left and right sides and corresponding mounting groove (3) is provided with threaded rod (4), the one end of the threaded rod (4) close to cabinet body (1)
It sequentially passes through cabinet body (1) and mounting blocks (2) and extends to the inside of mounting groove (3) and be fixedly connected with fastening spring pad (5), it is described
There are two upper protective device (6) for the top fixed installation of cabinet body (1)；
The upper protective device (6) includes pusher cylinder (61), and the bottom of the pusher cylinder (61) is solid by connecting plate (62)
There are two connecting rod (63), the bottom ends of two connecting rods (63) to be fixedly connected by lifter plate (64) for fixed connection, the lifter plate (64)
Surface be arranged with annular link block (65), the left and right sides at the top of annular link block (65) is symmetrical arranged that there are two vertical poles
(66), the surface of the vertical pole (66) is arranged with annular briquetting (67), and the one of the annular briquetting (67) close lifter plate (64)
Side is fixedly connected with lifter plate (64), and at the top of annular link block (65) and the surface of corresponding vertical pole (66) is fixedly connected with the
One protection spring (68), the top of first protection spring (68) and the bottom of annular briquetting (67) contact with each other, described vertical
The top of bar (66) is fixedly connected with limited block (69), and the bottom of the lifter plate (64) passes through three second protection springs
(610) top board (611) are fixedly connected with.
2. a kind of low-voltage distribution cabinet with interior protective device according to claim 1, it is characterised in that: the promotion gas
Be fixedly connected at the top of the top of cylinder (61) and cabinet body (1) inner wall, it is described annular link block (65) front and rear sides respectively with cabinet
The front and rear sides of body (1) inner wall are fixedly connected.
3. a kind of low-voltage distribution cabinet with interior protective device according to claim 1, it is characterised in that: the mounting groove
(3) bottom of inner wall is fixedly connected with the first neonychium (7), and the bottom of the top board (611) is fixedly connected with the second protection
It pads (612).
4. a kind of low-voltage distribution cabinet with interior protective device according to claim 1, it is characterised in that: the cabinet body
(1) bottom is fixedly connected with support base (8), and the bottom of the support base (8) is fixedly installed with universal wheel (9).
5. a kind of low-voltage distribution cabinet with interior protective device according to claim 1, it is characterised in that: the cabinet body
(1) surface offers heat release hole (10), is fixedly connected with waterproof membrane (11) on the inner wall of the heat release hole (10).
6. a kind of low-voltage distribution cabinet with interior protective device according to claim 1, it is characterised in that: the cabinet body
(1) it is fixedly connected at the top of there are two support column (12), the top of two support columns (12) is fixedly connected by ceiling (13).
7. a kind of low-voltage distribution cabinet with interior protective device according to claim 1, it is characterised in that: the threaded rod
(4) surface offers external screw thread, and the position of the mounting blocks (2) corresponding threaded rod (4) offers compatible with external screw thread
Internal screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920609021.1U CN209516425U (en) | 2019-04-30 | 2019-04-30 | A kind of low-voltage distribution cabinet with interior protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920609021.1U CN209516425U (en) | 2019-04-30 | 2019-04-30 | A kind of low-voltage distribution cabinet with interior protective device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209516425U true CN209516425U (en) | 2019-10-18 |
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ID=68188956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920609021.1U Active CN209516425U (en) | 2019-04-30 | 2019-04-30 | A kind of low-voltage distribution cabinet with interior protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209516425U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111864560A (en) * | 2020-07-01 | 2020-10-30 | 江苏国自南源电力科技有限公司 | Protector that high-low voltage distribution cabinet used |
-
2019
- 2019-04-30 CN CN201920609021.1U patent/CN209516425U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111864560A (en) * | 2020-07-01 | 2020-10-30 | 江苏国自南源电力科技有限公司 | Protector that high-low voltage distribution cabinet used |
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