CN215645804U

CN215645804U - Box-type substation convenient to equipment

Info

Publication number: CN215645804U
Application number: CN202121858155.0U
Authority: CN
Inventors: 张圣德
Original assignee: Shenzhen Jiayuan Electric Power Co ltd
Current assignee: Shenzhen Jiayuan Electric Power Co ltd
Priority date: 2021-08-10
Filing date: 2021-08-10
Publication date: 2022-01-25
Anticipated expiration: 2031-08-10

Abstract

The utility model discloses a box-type substation convenient to assemble, which comprises: the box body is used as a bearing foundation of the whole device, an end cover is fixedly connected above the box body, and a rainproof tile is fixedly connected above the end cover; the sliding plate is fixedly connected above the partition plate; the clamping groove is formed in the inner side wall of the groove, a sleeve is fixedly connected in the clamping groove, a spring is fixedly connected in the sleeve, a baffle is fixedly connected to one end of the spring, and the jack is formed in one side of the sliding plate. This box-type substation convenient to equipment slides in the slide rail through the slide, installs the baffle inside the box, through the effect of spring, inserts the inserted bar in the jack to fix the slide at the recess, and then install the baffle in the box, the equipment of being convenient for, through rotatory internal thread pipe, make the clamp plate along the threaded rod downstream, support in the switch board top, thereby prevent to rock, hinder the noise through inside double-layer glass board for vacuum state, improve this box-type substation's the performance of making an uproar that falls.

Description

Box-type substation convenient to equipment

Technical Field

The utility model relates to the technical field of power transmission, in particular to a box-type substation convenient to assemble.

Background

The box-type substation is also called a pre-installed substation or a pre-installed substation. The high-voltage switchgear, the distribution transformer and the low-voltage distribution device are factory prefabricated indoor and outdoor compact distribution equipment which are integrated according to a certain wiring scheme, and the existing box-type substation has certain defects when in use, such as the defects of the prior art;

according to the box-type substation disclosed in the publication CN208316164U, the sealing strips are arranged to prevent moist air from entering the box-type substation body in rainy days, the ventilation device is arranged to prevent fire caused by overhigh temperature in the box-type substation body, and the snow removing mechanism is arranged to prevent the substation from working normally caused by excessively thick snow in snowy days;

this prior art solution also presents the following problems when in use:

1. it is inconvenient to assemble;

2. the power distribution cabinet is easy to shake;

3. noise reduction is inconvenient;

improvements are needed to address the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a box-type substation convenient to assemble, and aims to solve the problems that the box-type substation in the market is inconvenient to assemble, a power distribution cabinet is easy to shake, and noise is inconvenient to reduce, which are provided by the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a box substation for ease of assembly, comprising:

the box body is used as a whole bearing foundation of the device, an end cover is fixedly connected above the box body, a rainproof tile is fixedly connected above the end cover, a power distribution cabinet is connected in the box body, a partition board is connected in the box body, a hinge is fixedly connected to the box body, and a box door is fixedly connected to one side of the hinge;

the sliding plate is fixedly connected above the partition plate, the sliding plate is connected in the sliding rail in a sliding mode, the sliding rail is fixedly connected in the groove, and the groove is formed in the upper portion of the inner portion of the box body;

the clamping groove is formed in the inner side wall of the groove, a sleeve is fixedly connected in the clamping groove, a spring is fixedly connected in the sleeve, a baffle is fixedly connected to one end of the spring, an inserting rod is fixedly connected to one side of the baffle, the inserting rod is clamped and connected in the inserting hole, and the inserting hole is formed in one side of the sliding plate.

Preferably, the central axis symmetry of slide, slide rail and recess about the baffle is provided with two sets ofly, and the length of two sets of slides, slide rail and recess equals with the width of baffle, when making the baffle slide in the slide rail through the slide, and is more stable.

Preferably, the sum of the lengths of the spring, the baffle and the insertion rod is greater than the distance between the sleeve and the insertion hole, and the length of the insertion rod is greater than the depth inside the insertion hole, so that the insertion rod can be stably inserted into the insertion hole under the action of the spring to fasten the sliding plate in the sliding rail.

Preferably, the case includes:

the threaded rod, fixed connection be in the box, threaded connection has the internal thread pipe on the threaded rod, internal thread pipe fixed connection is in the bearing, the bearing inlays to be established in the clamp plate, the clamp plate below inlays to be equipped with the backing plate, the backing plate below is connected with the switch board. Through rotatory internal thread pipe, the clamp plate moves down makes the backing plate support in the switch board top to prevent that the switch board from rocking.

Preferably, the height of threaded rod equals with the inside height of box, and the overlook cross sectional area of backing plate is greater than the overlook cross sectional area of switch board to the material of backing plate is rubber, makes the backing plate can cover the switch board completely, thereby restricts the switch board.

Preferably, the method further comprises the following steps:

the sound insulation frame is fixedly connected to the outer side of the box body, and an outer protection frame is fixedly connected to the outer side of the sound insulation frame;

the through groove is formed in the outer protective frame, the double-layer glass plates are fixedly connected in the through groove, the space between the double-layer glass plates is in a vacuum state, sound is not easily conducted in the vacuum state, and therefore noise reduction is facilitated.

Compared with the prior art, the utility model has the beneficial effects that: this box-type substation convenient to equipment slides in the slide rail through the slide, installs the baffle inside the box, through the effect of spring, inserts the inserted bar in the jack to fix the slide at the recess, and then install the baffle in the box, the equipment of being convenient for, through rotatory internal thread pipe, make the clamp plate along the threaded rod downstream, support in the switch board top, thereby prevent to rock, hinder the noise through inside double-layer glass board for vacuum state, improve this box-type substation's the performance of making an uproar that falls.

1. Firstly, sliding plates at the upper end and the lower end of a partition plate slide in along slide rails at the upper side and the lower side in a box body, so that butt joint is facilitated, in the process that the sliding plates slide in the slide rails, an insertion rod is extruded by one side of each sliding plate, the insertion rod extrudes a spring in a sleeve through a baffle, the insertion rod retreats into a clamping groove, when the sliding plates completely slide in the slide rails, the insertion holes are overlapped with the insertion rods, the insertion rods reset under the action of the springs and are inserted into the insertion holes, and the sliding plates are fixed in grooves, so that the partition plate is installed in the box body, and assembly is facilitated;

2. after the partition plates are installed, the power distribution cabinet is placed in the box body, the power distribution cabinet is located right below the pressure plate, the inner threaded pipe is rotated through the bearing, the pressure plate is pushed to move downwards through the threaded rod while the inner threaded pipe rotates, and the length of the pressure plate is equal to the distance between the two groups of partition plates, so that the pressure plate cannot rotate, the backing plate is in contact with the upper portion of the power distribution cabinet, the inner threaded pipe continues to rotate, the backing plate is deformed and abuts against the upper portion of the power distribution cabinet, the power distribution cabinet is limited, and shaking is prevented;

3. when the box-type substation works, the emitted noise is firstly isolated by the sound insulation frame, the noise penetrating through the sound insulation frame is isolated by the double-layer glass plate of the through groove, and because the inner gap of the double-layer glass plate is in a vacuum state, no medium capable of providing sound transmission exists in the vacuum state, the noise is further isolated, and the noise reduction performance of the box-type substation is improved.

Drawings

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

FIG. 2 is a schematic view of the hinge structure of the present invention;

FIG. 3 is an enlarged view of the part A of the present invention.

In the figure: 1. a box body; 2. an end cap; 3. rain-proof tiles; 4. a power distribution cabinet; 5. a partition plate; 6. a hinge; 7. a box door; 8. a slide plate; 9. a slide rail; 10. a groove; 11. a card slot; 12. a sleeve; 13. a spring; 14. a baffle plate; 15. inserting a rod; 16. a jack; 17. a threaded rod; 18. an internally threaded tube; 19. a bearing; 20. pressing a plate; 21. a base plate; 22. a sound insulation frame; 23. an outer protective frame; 24. a through groove; 25. a double-layer glass plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a box substation for ease of assembly, comprising: box 1, as the holistic basis that bears of the device, 1 top fixedly connected with end cover 2 of box, 2 top fixedly connected with rain-proof tile 3 of end cover, 1 in-connection of box has switch board 4, 1 in-connection of box has baffle 5, fixedly connected with hinge 6 on the box 1, 6 one side fixedly connected with chamber door 7 of hinge, slide 8, fixed connection is in 5 tops of baffle, 8 sliding connection of slide is in

slide rail

9, 9 fixed connection of slide rail is in recess 10, recess 10 is seted up in 1 inside tops of box, draw-in groove 11, set up on 10 inside walls of recess, fixedly connected with sleeve 12 in the draw-in groove 11, fixedly connected with spring 13 in

sleeve

12, 13 one end fixedly connected with baffle 14 of spring, 14 one side fixedly connected with inserted

bar

15, 15 block of inserted bar is connected in jack 16, jack 16 is seted up in 8 one side of slide. Slide 8 slides in slide rail 9, installs baffle 5 inside box 1, through the effect of spring 13, inserts inserted bar 15 in jack 16 to fix slide 8 at recess 10, and then install baffle 5 in box 1, the equipment of being convenient for.

The central axis symmetry of slide 8, slide rail 9 and recess 10 about baffle 5 is provided with two sets ofly, and the length of two sets of slides 8, slide rail 9 and recess 10 equals with the width of baffle 5, when making baffle 5 slide in slide rail 9 through slide 8, and is more stable. The sum of the lengths of the spring 13, the baffle 14 and the inserted rod 15 is greater than the distance between the sleeve 12 and the insertion hole 16, and the length of the inserted rod 15 is greater than the depth inside the insertion hole 16, so that the inserted rod 15 can be stably inserted into the insertion hole 16 under the action of the spring 13 to fasten the sliding plate 8 in the sliding rail 9.

The case 1 includes: threaded rod 17, fixed connection is in box 1, and threaded connection has internal thread pipe 18 on the threaded rod 17, and internal thread pipe 18 fixed connection is in bearing 19, and bearing 19 inlays to be established in clamp plate 20, and clamp plate 20 below inlays and is equipped with backing plate 21, and backing plate 21 below is connected with switch board 4. Through rotatory internal thread pipe 18, move down clamp plate 20, make backing plate 21 support in switch board 4 top to prevent that switch board 4 from rocking. The height of threaded rod 17 equals with the inside height of box 1, and the overlook cross sectional area of backing plate 21 is greater than the overlook cross sectional area of switch board 4 to the material of backing plate 21 is rubber, makes backing plate 21 can cover switch board 4 completely, thereby restricts switch board 4. Through rotatory internal thread pipe 18, make clamp plate 20 along threaded rod 17 downstream, support in switch board 4 top to prevent to rock.

Further comprising: sound insulation frame 22, fixed connection are in the box 1 outside, and sound insulation frame 22 outside fixedly connected with outer protective frame 23 leads to groove 24, sets up in outer protective frame 23, leads to fixedly connected with double glazing board 25 in the groove 24, and the space between double glazing board 25 is vacuum state, and the difficult conduction sound of vacuum state to be convenient for fall the noise. The double-layer glass plate 25 with the vacuum inside is used for blocking noise, and the noise reduction performance of the box-type substation is improved.

The working principle is as follows: as shown in fig. 1-3, when using the easily assembled box-type substation, the device is simply understood, firstly, the sliding plates 8 at the upper and lower ends of the partition plate 5 slide along the sliding rails 9 at the upper and lower sides inside the box body 1 for facilitating the butt joint, when the sliding plates 8 slide into the sliding rails 9, one side of the sliding plates 8 presses the insertion rod 15, the insertion rod 15 presses the spring 13 inside the sleeve 12 through the baffle plate 14, so that the insertion rod 15 retreats into the slot 11, when the sliding plates 8 completely slide into the sliding rails 9, the positions of the insertion hole 16 and the insertion rod 15 are overlapped, under the action of the spring 13, the insertion rod 15 resets and is inserted into the insertion hole 16, the sliding plates 8 are fixed in the grooves 10, so as to install the partition plate 5 in the box body 1 for facilitating the assembly, secondly, after the partition plate 5 is installed, the power distribution cabinet 4 is placed in the box body 1, and the power distribution cabinet 4 is located right below the pressing plate 20, the threaded pipe 18 is rotated through the bearing 19, while the internally threaded tube 18 is rotated, the pressing plate 20 is pushed by the threaded rod 17 to move downward, because the length of the pressure plate 20 is equal to the distance between the two groups of partition plates 5, the pressure plate 20 can not rotate, the backing plate 21 is contacted with the upper part of the power distribution cabinet 4, the internal threaded pipe 18 is continuously rotated, the backing plate 21 is deformed and is propped against the upper part of the power distribution cabinet 4, thereby limiting the distribution cabinet 4 and preventing shaking, and finally, when the box-type substation works, the emitted noise is firstly isolated by the sound insulation frame 22, the noise passing through the sound insulation frame 22 is isolated by the double-layer glass plate 25 of the through groove 24, since the gap inside the double glass plate 25 is in a vacuum state, there is no medium for providing sound transmission in the vacuum, thereby further blocking noise and thereby improving the noise reduction performance of the box substation, which is well known to the person skilled in the art and not described in detail in this description.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. A box-type substation convenient to assemble, characterized by comprising:

the rainproof box comprises a box body (1), wherein an end cover (2) is fixedly connected to the upper side of the box body (1), rainproof tiles (3) are fixedly connected to the upper side of the end cover (2), a power distribution cabinet (4) is connected to the inside of the box body (1), a partition plate (5) is connected to the inside of the box body (1), a hinge (6) is fixedly connected to the box body (1), and a box door (7) is fixedly connected to one side of the hinge (6);

the sliding plate (8) is fixedly connected above the partition plate (5), the sliding plate (8) is connected in a sliding rail (9) in a sliding mode, the sliding rail (9) is fixedly connected in a groove (10), and the groove (10) is formed in the upper portion of the inner portion of the box body (1);

draw-in groove (11) is seted up on recess (10) inside wall, fixedly connected with sleeve (12) in draw-in groove (11), fixedly connected with spring (13) in sleeve (12), spring (13) one end fixedly connected with baffle (14), baffle (14) one side fixedly connected with inserted bar (15), inserted bar (15) block is connected in jack (16), slide (8) one side is seted up in jack (16).

2. A substation according to claim 1, wherein the substation is assembled by: the sliding plates (8), the sliding rails (9) and the grooves (10) are symmetrically arranged in two groups about the central axis of the partition plate (5), and the lengths of the two groups of sliding plates (8), the sliding rails (9) and the grooves (10) are equal to the width of the partition plate (5).

3. A substation according to claim 1, wherein the substation is assembled by: the sum of the lengths of the spring (13), the baffle (14) and the inserted rod (15) is greater than the distance between the sleeve (12) and the insertion hole (16), and the length of the inserted rod (15) is greater than the inner depth of the insertion hole (16).

4. A substation according to claim 1, wherein the substation is assembled by: the box (1) comprises:

threaded rod (17), fixed connection be in box (1), threaded connection has internal thread pipe (18) on threaded rod (17), internal thread pipe (18) fixed connection is in bearing (19), bearing (19) inlay and establish in clamp plate (20), clamp plate (20) below is inlayed and is equipped with backing plate (21), backing plate (21) below is connected with switch board (4).

5. An assembled substation according to claim 4, wherein: the height of the threaded rod (17) is equal to the inner height of the box body (1), the overlooking cross-sectional area of the base plate (21) is larger than the overlooking cross-sectional area of the power distribution cabinet (4), and the base plate (21) is made of rubber.

6. A substation according to claim 1, wherein the substation is assembled by: further comprising:

the sound insulation frame (22) is fixedly connected to the outer side of the box body (1), and an outer protection frame (23) is fixedly connected to the outer side of the sound insulation frame (22);

the protective frame comprises a through groove (24) which is formed in the outer protective frame (23), double-layer glass plates (25) are fixedly connected in the through groove (24), and the space between the double-layer glass plates (25) is in a vacuum state.