CN209250050U - A kind of low voltage drawing-out switching carbinet - Google Patents

Abstract

The utility model discloses a kind of low voltage drawing-out switching carbinets, including cabinet body, the surface of the cabinet body is symmetrically arranged with 18 extraction cabinets, the surface of the cabinet body is opened up there are two T shape sliding rail, and T shape sliding rail is in the side of extraction cabinet, and the end of the T shape sliding rail is provided with disk, and the top of the disk is equipped with the arrow of integral type, the bottom end of the disk is provided with connecting rod, and the bottom end of connecting rod is provided with sliding block, and the disk, connecting rod, sliding block are an integral structure；When some extraction cabinet that maintenance personnel extracts in cabinet 18 out carries out maintenance record, disk can be slid into the side to be safeguarded record extraction cabinet with arrow and fixed by round fixture block, under the indicative function of arrow, so that maintenance personnel bows after recording data or the case where other sights transfer occur, the extraction cabinet to be safeguarded before being found at the first time when sight returns, to increase considerably maintenance record efficiency.

Description

A kind of low voltage drawing-out switching carbinet

Technical field

The utility model belongs to switchgear technical field, and in particular to a kind of low voltage drawing-out switching carbinet.

Background technique

Low voltage drawing-out switching carbinet is that closure is made using steel plate, and passing in and out the electric elements of line loop, be all mounted on can In the extraction cabinet of extraction, the functional unit that can complete certain a kind of power supply task is constituted, also has isolation to arrange between each functional unit It applies, it is more advanced switchgear that drawer-type switch cabinet, which has higher reliability, safety and interchangeability, and what is produced at present opens Cabinet is closed, majority is drawer-type switch cabinet, they are suitable for requiring the higher industrial and mining enterprises of power supply reliability, skyscraper, as Central controlled distribution center.

Existing drawer-type switch cabinet still has some shortcomings when in use: existing drawer-type switch cabinet will be electric Device element is all mounted in the extraction cabinet that can be extracted out, although making daily maintenance become convenient, since the surface of switchgear is set It is equipped with a large amount of extraction cabinet, some extraction cabinet is carried out in maintenance recording process in maintenance personnel, the note if maintenance personnel bows There is the case where other sights transfer, institute before can not finding at the first time when the sight of maintenance personnel returns in record data The extraction cabinet to be safeguarded, since extraction cabinet quantity is more, is found although can be found from the label on extraction cabinet surface Label is also required to take a certain time, and can bring some inconvenience to maintenance personnel.

Utility model content

The purpose of this utility model is to provide a kind of low voltage drawing-out switching carbinets, to solve to propose in above-mentioned background technique Existing drawer-type switch cabinet electric elements are all mounted in the extraction cabinet that can be extracted out, although make daily maintenance become just Victory, but since the surface of switchgear is provided with a large amount of extraction cabinet, maintenance is carried out to some extraction cabinet in maintenance personnel and was recorded Cheng Zhong records data or the case where other sights transfer occurs, when the sight of maintenance personnel returns if maintenance personnel bows The extraction cabinet to be safeguarded before Shi Wufa is found at the first time, although can be found from the label on extraction cabinet surface, But it since extraction cabinet quantity is more, finds label and is also required to take a certain time, can bring some inconvenience and ask to maintenance personnel Topic.

To achieve the above object, the utility model provides the following technical solutions: a kind of low voltage drawing-out switching carbinet, including cabinet Body, the surface of the cabinet body are symmetrically arranged with 18 extraction cabinets, and the surface of the cabinet body opens up that there are two T shape sliding rails, and T shape Sliding rail is in the side of extraction cabinet, and the end of the T shape sliding rail is provided with disk, and the top of the disk is equipped with integral type Arrow, the bottom end of the disk are provided with connecting rod, and the bottom end of connecting rod is provided with sliding block, the disk, connecting rod, Sliding block is an integral structure, and the connecting rod and sliding block are in the inside of T shape sliding rail, the internal symmetry setting of the connecting rod There is third spring housing, and the side of third spring housing is connected with round fixture block, the surface of the T shape sliding rail is evenly distributed with nine groups Circular trough, and round groove location is corresponding with extraction cabinet, the top of the circle fixture block is in the inside of circular trough.

Preferably, there are four heat sinks for the front surface bottom end setting of the cabinet body, and the outer surface of heat sink is symmetrically set It is equipped with handle, the inner surface of the heat sink is provided with fixed block, and fixed block, handle, heat sink are integral type component, institute The inside for stating handle and fixed block is equipped with a shared second spring room, and the top of second spring room is connected with triangle card With briquetting, the triangle card and briquetting are integral type component, and the inside of the cabinet body offers corresponding with fixed block Fixing groove, and heat sink can be caught in fixing groove by fixed block and connect with cabinet body.

Preferably, triangular groove is offered at the top of the fixing groove, and the top of triangle card is in inside triangular groove, institute The surface for stating heat sink is evenly distributed with heat release hole.

Preferably, the bottom surface of the cabinet body sets the footing there are four integral type, and the bottom of footing is provided with buffering Seat, the buffing pad is internally provided with the first spring housing, and the bottom end of footing is in the inside of the first spring housing.

Preferably, the surface of the handle offers finger recess, opens at the top of the diameter and T shape sliding rail of the connecting rod Mouth width degree is consistent.

Compared with prior art, the utility model has the beneficial effects that

1, when some extraction cabinet that maintenance personnel extracts in cabinet 18 out carries out maintenance record, by disk and can refer to Show that arrow slides into the side to be safeguarded record extraction cabinet and fixed by round fixture block, under the indicative function of arrow, So that maintenance personnel bows after recording data or the case where other sights transfer occur, it can be when sight returns at the first time The extraction cabinet to be safeguarded before finding, to increase considerably maintenance record efficiency.

2, it when heat sink needs, which remove, to be cleared up, only needs both hands to hold handle and presses briquetting with thumb Heat sink is unloaded from cabinet body surface and is cleared up, will be directly inserted into inside fixed block alignment and fixation slot after cleaning out, It is cleared up to allow heat sink to easily facilitate disassembly, while the footing of bottom of cabinet bulk makes cabinet body that can't be attached directly to ground Face is avoided since ground resurgence causes cabinet body bottom case to get rusty damaged problem, and buffing pad can also operate normally cabinet body It is that effective buffering is played in the vibration generated.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is that the heat sink of the utility model connect schematic cross-sectional view with cabinet body；

Fig. 3 is that the heat sink of the utility model connect side view schematic cross-sectional view with cabinet body；

Fig. 4 is that the arrow of the utility model overlooks schematic cross-sectional view；

Fig. 5 is the T shape sliding rail broken section structural schematic diagram of the utility model；

Fig. 6 is that the heat sink of the utility model embodiment 2 connect sectional structure structural schematic diagram with cabinet body；

In figure: 1, cabinet body；2, cabinet is extracted out；3, disk；4, arrow；5, T shape sliding rail；6, footing；7, buffing pad；8, Hand；9, heat sink；10, briquetting；11, the first spring housing；12, fixing groove；13, triangle card；14, second spring room；15, solid Determine block；16, connecting rod；17, third spring housing；18, sliding block；19, round fixture block；20, array support foot；21, rubber pad.

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.

Embodiment 1

Fig. 1 to Fig. 5 is please referred to, the utility model provides a kind of technical solution: a kind of low voltage drawing-out switching carbinet, including cabinet Body 1, the surface of cabinet body 1 are symmetrically arranged with 18 extraction cabinets 2, and the surface of cabinet body 1 opens up that there are two T shape sliding rails 5, and T shape is sliding Rail 5 is in the side of extraction cabinet 2, and the end of T shape sliding rail 5 is provided with disk 3, and the top of disk 3 is equipped with the instruction of integral type Arrow 4, the bottom end of disk 3 are provided with connecting rod 16, and the bottom end of connecting rod 16 is provided with sliding block 18, disk 3, connecting rod 16, Sliding block 18 is an integral structure, and connecting rod 16 and sliding block 18 are in the inside of T shape sliding rail 5, so that connecting rod when disk 3 slides 16 also can be provided with third spring housing 17, and third in 5 internal slide of T shape sliding rail, the internal symmetry of connecting rod 16 with sliding block 18 The side of spring housing 17 is connected with round fixture block 19 by spring, and the surface of T shape sliding rail 5 is evenly distributed with nine groups of circular troughs, and Round groove location is corresponding with extraction cabinet 2, and the top of round fixture block 19 is in the inside of circular trough, by the way that round fixture block 19 is arranged So that available fixation after the sliding of connecting rod 16.

For the cleaning easy to disassemble of heat sink 9, in the present embodiment, it is preferred that the front surface bottom end of cabinet body 1 is set by engaging Heat sink 9 there are four setting, and the outer surface of heat sink 9 is symmetrically arranged with handle 8, the inner surface of heat sink 9 is provided with solid Determine block 15, and fixed block 15, handle 8, heat sink 9 are integral type component, handle 8 and the inside of fixed block 15 are shared equipped with one Second spring room 14, and the top of second spring room 14 is connected with triangle card 13 and briquetting 10, triangle card by spring Block 13 and briquetting 10 are integral type component, so that triangle card 13 can be toward receiving inside second spring room 14 when briquetting 10 is pressed Contracting, the inside of cabinet body 1 offers fixing groove 12 corresponding with fixed block 15, and heat sink 9 can be caught in admittedly by fixed block 15 Determine slot 12 to connect with cabinet body 1, by the way that fixing groove 12 is arranged heat sink 9 is easily installed.

In order to which fixed block 15 can be fixed on inside fixing groove 12 by triangle card 13, in the present embodiment, it is preferred that fixed The top of slot 12 offers triangular groove, and the top of triangle card 13 is in inside triangular groove, and the surface of heat sink 9 is uniformly distributed There is heat release hole.

In order to which the bottom surface of cabinet body 1 will not be attached directly to ground, ground resurgence is avoided to cause 1 bottom surface of cabinet body raw It becomes rusty damaged problem, in the present embodiment, it is preferred that the bottom surface of cabinet body 1 sets the footing 6 there are four integral type, and footing 6 Bottom is provided with buffing pad 7, and buffing pad 7 is internally provided with the first spring housing 11, and the bottom end of footing 6 is in the first spring housing 11 inside, the available effective buffering of vibration for by the way that buffing pad 7 is arranged cabinet body 1 being generated when running, to reduce fortune The noise issued when row.

In order to which handle 8 is convenient for taking, in the present embodiment, it is preferred that the surface of handle 8 offers finger recess, connecting rod 16 diameter is consistent with the top opening width of T shape sliding rail 5, allows connecting rod 16 sliding in 5 top open part of T shape sliding rail It is dynamic.

Embodiment 2

Please refer to Fig. 1, Fig. 3, Fig. 4, Fig. 5, Fig. 6, the utility model provides a kind of technical solution: a kind of low pressure draw-out type is opened Close cabinet, including cabinet body 1, the surface of cabinet body 1 is symmetrically arranged with 18 extraction cabinets 2, and the surface of cabinet body 1 opens up that there are two T shape cunnings Rail 5, and T shape sliding rail 5 is in the side of extraction cabinet 2, the end of T shape sliding rail 5 is provided with disk 3, and the top of disk 3 is equipped with one The arrow 4 of body formula, the bottom end of disk 3 are provided with connecting rod 16, and the bottom end of connecting rod 16 is provided with sliding block 18, disk 3, Connecting rod 16, sliding block 18 are an integral structure, and connecting rod 16 and sliding block 18 are in the inside of T shape sliding rail 5, so that disk 3 is sliding Connecting rod 16 and sliding block 18 also can be provided with third spring housing in 5 internal slide of T shape sliding rail, the internal symmetry of connecting rod 16 when dynamic 17, and the side of third spring housing 17 is connected with round fixture block 19 by spring, the surface of T shape sliding rail 5 is evenly distributed with nine groups Circular trough, and round groove location is corresponding with extraction cabinet 2, the top of round fixture block 19 is in the inside of circular trough, passes through setting Available fixation after round fixture block 19 slides connecting rod 16.

For the cleaning easy to disassemble of heat sink 9, in the present embodiment, it is preferred that the front surface bottom end of cabinet body 1 is set by engaging Heat sink 9 there are four setting, and the outer surface of heat sink 9 is symmetrically arranged with handle 8, the inner surface of heat sink 9 is provided with solid Determine block 15, and fixed block 15, handle 8, heat sink 9 are integral type component, handle 8 and the inside of fixed block 15 are shared equipped with one Second spring room 14, and the top of second spring room 14 is connected with triangle card 13 and briquetting 10, triangle card by spring Block 13 and briquetting 10 are integral type component, so that triangle card 13 can be toward receiving inside second spring room 14 when briquetting 10 is pressed Contracting, the inside of cabinet body 1 offers fixing groove 12 corresponding with fixed block 15, and heat sink 9 can be caught in admittedly by fixed block 15 Determine slot 12 to connect with cabinet body 1, by the way that fixing groove 12 is arranged heat sink 9 is easily installed.

In order to which fixed block 15 can be fixed on inside fixing groove 12 by triangle card 13, in the present embodiment, it is preferred that fixed The top of slot 12 offers triangular groove, and the top of triangle card 13 is in inside triangular groove, and the surface of heat sink 9 is uniformly distributed There is heat release hole.

In order to which the bottom surface of cabinet body 1 will not be attached directly to ground, ground resurgence is avoided to cause 1 bottom surface of cabinet body raw It becomes rusty damaged problem, in the present embodiment, it is preferred that the bottom surface of cabinet body 1 is evenly distributed with the array support foot 20 of integral type, And the bottom of array support foot 20 is provided with rubber pad 21, the vibration for by the way that rubber pad 21 is arranged cabinet body 1 being generated when running Available effective buffering, the noise issued when to reducing operation.

In order to which handle 8 is convenient for taking, in the present embodiment, it is preferred that the surface of handle 8 offers finger recess, connecting rod 16 diameter is consistent with the top opening width of T shape sliding rail 5, allows connecting rod 16 sliding in 5 top open part of T shape sliding rail It is dynamic.

The working principle and process for using of the utility model: the utility model is when in use when maintenance personnel takes out 18 When some the extraction cabinet 2 in 2 that offers for sale carries out maintenance record, can top slide by disk 3 in T shape sliding rail 5, sliding block when sliding 18 can be in the internal slide of T shape sliding rail 5, so that round fixture block 19 is squeezed and in retraction third spring housing 17 with connecting rod 16 Portion, when connecting rod 16 is slided so that round fixture block 19 is overlapped with 5 inner circular slot of T shape sliding rail, round fixture block 19 is no longer influenced by It squeezes and under the action of 17 contained spring of third spring housing inside pop-up to circular trough, so that arrow 4 is obtained with disk 3 It is fixed, since the side of each individual extraction cabinet 2 all corresponds to one group of circular trough, so that maintenance personnel is to some When extraction cabinet 2 carries out maintenance record, disk 3 and arrow 4 can be slid into recorded 2 side of extraction cabinet, indicated Under the indicative function of arrow 4, so that maintenance personnel bows after recording data or the case where other sights transfer occur, Ke Yi The extraction cabinet 2 to be safeguarded before being found at the first time when sight returns, to increase maintenance record efficiency；

When the needs of heat sink 9, which remove, to be cleared up, both hands hold handle 8 and press briquetting 10 with thumb, due to pressing Briquetting 10 and triangle card 13 are integral type component, and triangle card 13 can be in second spring room 14 while pressing briquetting 10 Portion is shunk, and at this time again twitches handle 8 outward, fixed block 15 is detached inside fixing groove 12, can be by heat sink 9 It removes and is cleared up, since the size of fixing groove 12 and 15 size of fixed block match after cleaning out, need to only hold handle 8 will It is inserted into inside 15 alignment and fixation slot 12 of fixed block, triangle card 13 will receive in extruding and retraction second spring room 14 when insertion Portion, after fixed block 15 is fully inserted into 12 inside of fixing groove, triangle card 13 can be overlapped with the triangular groove at 12 top of fixing groove, Triangle card 13 can be under the action of 14 contained spring of second spring room inside pop-up to triangular groove, so that 9 quilt of heat sink at this time It is fixed on the surface of cabinet body 1, is cleared up so that heat sink 9 be allowed to easily facilitate disassembly, simultaneously because the bottom of cabinet body 1 is provided with Footing 6 and buffing pad 7 avoid so that the bottom surface of cabinet body 1 can't be attached directly to ground since ground resurgence causes 1 bottom case of cabinet body gets rusty damaged problem, simultaneously because the bottom end of footing 6 is in the inside of the first spring housing 11, in the first spring Can also operate normally to cabinet body 1 under the action of room 11 is that effective buffering is played in the vibration generated, to reduce production when operation Raw noise.

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 (5)

1. a kind of low voltage drawing-out switching carbinet, including cabinet body (1), it is characterised in that: the surface of the cabinet body (1) is symmetrically arranged with 18 extraction cabinets (2), the surface of the cabinet body (1) are opened up there are two T shape sliding rail (5), and T shape sliding rail (5) is in extraction cabinet (2) end of side, the T shape sliding rail (5) is provided with disk (3), and the top of the disk (3) is equipped with the finger of integral type Showing arrow (4), the bottom end of the disk (3) is provided with connecting rod (16), and the bottom end of connecting rod (16) is provided with sliding block (18), The disk (3), connecting rod (16), sliding block (18) are an integral structure, and the connecting rod (16) and sliding block (18) are in T shape The internal symmetry of the inside of sliding rail (5), the connecting rod (16) is provided with third spring housing (17), and third spring housing (17) Side is connected with round fixture block (19), and the surface of the T shape sliding rail (5) is evenly distributed with nine groups of circular troughs, and round groove location Corresponding with extraction cabinet (2), the top of the circle fixture block (19) is in the inside of circular trough.

2. a kind of low voltage drawing-out switching carbinet according to claim 1, it is characterised in that: the front surface of the cabinet body (1) There are four heat sink (9) for bottom end setting, and the outer surface of heat sink (9) is symmetrically arranged with handle (8), the heat sink (9) Inner surface be provided with fixed block (15), and fixed block (15), handle (8), heat sink (9) be integral type component, described The inside of hand (8) and fixed block (15) is equipped with a shared second spring room (14), and the top of second spring room (14) connects Triangle card (13) and briquetting (10) are connected to, the triangle card (13) and briquetting (10) are integral type component, the cabinet The inside of body (1) offers fixing groove (12) corresponding with fixed block (15), and heat sink (9) is caught in by fixed block (15) Fixing groove (12) is connect with cabinet body (1).

3. a kind of low voltage drawing-out switching carbinet according to claim 2, it is characterised in that: the top of the fixing groove (12) Triangular groove is offered, and the top of triangle card (13) is in inside triangular groove, the surface of the heat sink (9) is evenly distributed with Heat release hole.

4. a kind of low voltage drawing-out switching carbinet according to claim 1, it is characterised in that: the bottom table of the cabinet body (1) Face sets the footing (6) there are four integral type, and the bottom of footing (6) is provided with buffing pad (7), the inside of the buffing pad (7) It is provided with the first spring housing (11), and the bottom end of footing (6) is in the inside of the first spring housing (11).

5. a kind of low voltage drawing-out switching carbinet according to claim 2, it is characterised in that: open on the surface of the handle (8) Equipped with finger recess, the diameter of the connecting rod (16) is consistent with the top opening width of T shape sliding rail (5).