CN217522455U

CN217522455U - Movable noise reduction box-type substation

Info

Publication number: CN217522455U
Application number: CN202221109465.7U
Authority: CN
Inventors: 万谦; 赵林霄
Original assignee: Jiangxi Huayuan Electric Technology Co ltd
Current assignee: Jiangxi Huayuan Electric Technology Co ltd
Priority date: 2022-05-10
Filing date: 2022-05-10
Publication date: 2022-09-30
Anticipated expiration: 2032-05-10

Abstract

The utility model discloses a portable box-type substation of making an uproar that falls relates to transformer substation technical field, which comprises a fixed base, four apex angle department equal fixedly connected with of fixing base bottom remove the wheel, fixing base top center department is connected with places the frame, the equal fixedly connected with fixed block in both sides at fixing base top, the fixed block top articulates there is the bracing piece, bracing piece top fixedly connected with stopper, the top and the first spring of the equal fixedly connected with in bottom of stopper. The utility model discloses a set up fixed block, bracing piece, stopper, first spring, connecting block, connecting rod, locating piece and second spring, utilize the setting of stopper, locating piece, first spring and second spring, can carry out the shock attenuation processing to the vibrations that the transformer substation body during operation produced, avoid causing the condition that transformer substation body internal component damaged because of vibrations for a long time, be favorable to reducing the vibrations of transformer substation body, improve the life of transformer substation body simultaneously.

Description

Movable noise reduction box-type substation

Technical Field

The utility model relates to a transformer substation technical field especially relates to a box-type substation of making an uproar falls in portable.

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 box-type substation is simple in assembly and flexible to use and is widely used outdoors nowadays.

The existing box-type substation is easy to vibrate in the operation process, and the long-time vibration easily causes the damage of internal elements of the substation, so that the service life of the substation is shortened, the existing substation can generate large noise in working, the life work and rest of residents in a community are easily influenced when the working substation generates noise in the community, and the utilization rate of the box-type substation is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and having current box-type substation and taking place vibrations easily at the operation in-process among the prior art, long-time vibrations cause the condition that the internal elements of transformer substation damaged easily, thereby reduce the life of transformer substation, and current transformer substation can produce great noise at the during operation, influence the resident's of district life work and rest easily when work transformer substation produces the noise in the district, thereby reduce the shortcoming of box-type substation's rate of utilization, and the box-type substation of making an uproar falls in the portable of proposition.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a portable box-type substation of making an uproar that falls, includes the fixing base, the equal fixedly connected with removal wheel in four apex angle departments of fixing base bottom, fixing base top center department is connected with places the frame, the equal fixedly connected with fixed block in both sides at fixing base top, the fixed block top articulates there is the bracing piece, bracing piece top fixedly connected with stopper, the top and the first spring of the equal fixedly connected with in bottom of stopper, place frame internal connection and have the transformer substation body, the equal fixedly connected with connecting block in both sides of transformer substation body bottom, the inside of connecting block articulates there is damper, four apex angle departments of transformer substation body's lateral wall all are connected with fixed frame, the internal connection of fixed frame has stop gear, the inside joint of stop gear has the board of making an uproar that falls.

Preferably, damper includes the connecting rod that articulates inside the connecting block, the one end fixedly connected with locating piece of connecting block is kept away from to the connecting rod, the equal fixedly connected with second spring in both sides of locating piece.

Preferably, stop gear includes the third spring of fixed connection in fixed frame inside one side, the other end fixedly connected with arm-tie of third spring, the one end fixedly connected with pull rod of arm-tie one side, the one end fixedly connected with gag lever post of pull rod is kept away from to arm-tie one side.

Preferably, the placing frame is internally provided with a sliding chute, and the size of the positioning block is matched with the size of the sliding chute arranged in the placing frame.

Preferably, four top corners of the noise reduction plate are provided with limiting holes, and the size of the limiting rod is matched with the size of the limiting holes formed in the noise reduction plate.

Preferably, four apex angle departments of transformer substation's body lateral wall all are provided with the recess, the size of fixed frame and the size looks adaptation that the transformer substation body set up the recess.

Compared with the prior art, the beneficial effects of the utility model are that:

1. by arranging the fixing block, the supporting rod, the limiting block, the first spring, the connecting block, the connecting rod, the positioning block and the second spring and by arranging the limiting block, the positioning block, the first spring and the second spring, the shock absorption treatment can be performed on the shock generated during the working of the transformer substation body, the situation that internal elements of the transformer substation body are damaged due to long-time shock is avoided, the shock of the transformer substation body is reduced, and meanwhile, the service life of the transformer substation body is prolonged;

2. through setting up fixed frame, third spring, arm-tie, pull rod, gag lever post and falling the board of making an uproar, utilize the gag lever post to fall the board of making an uproar and play spacing fixed effect, the noise that sets up the during operation of the board of making an uproar was fallen to the transformer substation body simultaneously utilizes and falls the processing of making an uproar, avoids because the condition that influences the resident life of district easily when work produces the noise in the district, is favorable to playing the noise elimination and improves the rate of utilization of transformer substation body simultaneously.

Drawings

Fig. 1 is a schematic three-dimensional structure diagram of a movable noise reduction box-type substation provided by the present invention;

fig. 2 is a sectional view of a movable noise reduction box-type substation provided by the present invention;

fig. 3 is a schematic view of the connection relationship among the connecting block, the connecting rod, the positioning block and the second spring of the movable noise reduction box-type substation provided by the present invention;

fig. 4 is the utility model provides a fixed frame of box-type substation of making an uproar and board explosion diagram of making an uproar fall movably.

In the figure: 1. a fixed seat; 2. a moving wheel; 3. placing a frame; 4. a fixed block; 5. a support bar; 6. a limiting block; 7. a first spring; 8. a substation body; 9. connecting blocks; 10. a connecting rod; 11. positioning blocks; 12. a second spring; 13. a fixing frame; 14. a third spring; 15. pulling a plate; 16. a pull rod; 17. a limiting rod; 18. noise reduction plate.

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.

Referring to fig. 1-4, a movable noise reduction box-type substation comprises a fixed seat 1, wherein four top corners at the bottom of the fixed seat 1 are fixedly connected with movable wheels 2, a placing frame 3 is connected at the center of the top of the fixed seat 1, fixed blocks 4 are fixedly connected to two sides of the top of the fixed seat 1, a supporting rod 5 is hinged to the top of each fixed block 4, a limiting block 6 is fixedly connected to the top of each supporting rod 5, a first spring 7 is fixedly connected to the top and the bottom of each limiting block 6, a substation body 8 is connected to the inside of the placing frame 3, connecting blocks 9 are fixedly connected to two sides of the bottom of the substation body 8, a damping mechanism is hinged to the inside of each connecting block 9, fixed frames 13 are connected to four top corners of the side wall of the substation body 8, a limiting mechanism is connected to the inside of each fixed frame 13, and noise reduction plates 18 are clamped inside the limiting mechanisms;

remove the removal of wheel 2 and drive fixing base 1 and remove to satisfy the removal of transformer substation body 8, place being provided with of frame 3 and do benefit to and play fixed spacing effect to transformer substation body 8, utilize damper to play the shock attenuation processing to the vibrations that transformer substation body 8 during operation produced, improve the stability of transformer substation body 8 during operation, utilize fixed frame 13 and stop gear's setting to satisfy the dismantlement effect of falling the board 18 of making an uproar simultaneously, improve the rate of utilization of the board 18 of making an uproar.

Referring to fig. 2-3, damper includes connecting rod 10 hinged inside connecting block 9, and connecting rod 10 keeps away from one end fixedly connected with locating piece 11 of connecting block 9, the equal fixedly connected with second spring 12 in both sides of locating piece 11, and substation's body 8 receives vibrations and drives connecting block 9 and produce vibrations, and connecting rod 10 removes after connecting block 9 produces vibrations, and the removal of connecting rod 10 drives locating piece 11 and slides, plays the shock attenuation effect behind locating piece 11 sliding extrusion second spring 12.

Referring to fig. 2-4, the limiting mechanism includes a third spring 14 fixedly connected to one side inside the fixed frame 13, the other end of the third spring 14 is fixedly connected to a pulling plate 15, one end of the pulling plate 15 is fixedly connected to a pulling rod 16, one end of the pulling plate 15 is far away from a limiting rod 17, and the pulling rod 16 is pulled to drive the pulling plate 15 to extrude the third spring 14, so that the limiting rod 17 is driven to be drawn out from the inside of the fixed frame 13, and an effect of fixing the noise reduction plate 18 is achieved.

Referring to fig. 1-3, placing frame 3 and having seted up the spout inside, the size of locating piece 11 and placing frame 3 and having seted up the size looks adaptation of spout inside, the setting of spout satisfies that locating piece 11 slides in placing frame 3's inside after receiving the thrust of connecting rod 10, thereby the second spring 12 of extrusion plays the shock attenuation effect in the slip process.

Referring to fig. 1 and 4, it all has seted up the spacing hole to fall four apex angle departments of board 18 of making an uproar, the size of gag lever post 17 with fall the size looks adaptation that board 18 of making an uproar seted up the spacing hole, the inside spacing groove of having seted up of gag lever post 17, the width of spacing groove and the width looks adaptation of falling board 18 of making an uproar, the setting up of spacing hole is favorable to falling board 18 of making an uproar through gag lever post 17 and will fall and fix the lateral wall at substation body 8, fall board 18 of making an uproar and fix on gag lever post 17 after because gravity downstream joint in the inside of spacing groove, mention the effect of stably falling board 18 of making an uproar, thereby satisfy the noise reduction effect of substation body 8.

Referring to fig. 1 and 4, four apex angle departments of 8 lateral walls of transformer substation all are provided with the recess, and the size of fixed

frame

13 and 8 size looks adaptations that set up the recess of transformer substation, and being provided with of recess does benefit to fixed frame 13 and installs the inside at 8 of transformer substation to it directly laminates mutually with 8 of transformer substation to satisfy the board of making an uproar 18 of falling.

In the utility model, when in use, the movement of the moving wheel 2 drives the fixed seat 1 and the transformer substation body 8 to move, the supporting rod 5, the limiting block 6 and the first spring 7 are utilized to play a role in damping when vibration is generated in the moving process, the damage of the transformer substation body 8 caused by vibration is avoided, the stable moving effect of the transformer substation body 8 is satisfied, when the transformer substation body 8 generates vibration during working, the vibration generated by the transformer substation body 8 drives the connecting block 9 to vibrate, the connecting rod 10 is driven to move when the connecting block 9 vibrates, so that the positioning block 11 is driven to move, and the second spring 12 is extruded by the movement of the positioning block 11, so that the damping effect is played;

when 8 work of transformer substation body produces the noise, utilize 8 all around of transformer substation to set up board 18 of making an uproar to play and fall the processing of making an uproar, when board 18 of making an uproar falls and appear damaging when using for a long time and need dismantle the change, pulling pull rod 16 drives and removes behind the arm-tie 15 extrusion third spring 14, the removal of arm-tie 15 drives gag lever post 17 and removes, gag lever post 17 loosens the spacing of board 18 of making an uproar afterwards, 18 of making an uproar will fall and upwards hold up and take out afterwards and accomplish the dismantlement, the spacing hole on the board 18 of making an uproar that will change aligns with gag lever post 17, utilize the inside of joint at gag lever post 17 after the downward movement of the gravity of board 18 of making an uproar, loosen the pulling to pull rod 16 afterwards, third spring 14 drives the arm-tie 15 after rebounding and removes, drive gag lever post 17 afterwards and reset, satisfy the stability when board 18 of making an uproar installs.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A movable noise-reduction box-type substation comprises a fixing seat (1) and is characterized in that four apex angles at the bottom of the fixing seat (1) are fixedly connected with a movable wheel (2), a placing frame (3) is connected at the center of the top of the fixing seat (1), fixed blocks (4) are fixedly connected with two sides of the top of the fixing seat (1), a supporting rod (5) is hinged to the top of each fixed block (4), a limiting block (6) is fixedly connected to the top of each supporting rod (5), a first spring (7) is fixedly connected to the top and the bottom of each limiting block (6), a substation body (8) is connected inside the placing frame (3), connecting blocks (9) are fixedly connected to two sides of the bottom of the substation body (8), a damping mechanism is hinged inside the connecting blocks (9), and fixed frames (13) are connected to four apex angles of the side wall of the substation body (8), the inside connection of fixed frame (13) has stop gear, the inside joint of stop gear has and falls board (18) of making an uproar.

2. A movable noise-reduction box-type substation according to claim 1, characterized in that the damping mechanism comprises a connecting rod (10) hinged inside the connecting block (9), a positioning block (11) is fixedly connected to one end of the connecting rod (10) far away from the connecting block (9), and a second spring (12) is fixedly connected to both sides of the positioning block (11).

3. A movable noise-reduction box-type substation according to claim 1, characterized in that the limiting mechanism comprises a third spring (14) fixedly connected to one side inside a fixed frame (13), the other end of the third spring (14) is fixedly connected with a pull plate (15), one end of one side of the pull plate (15) is fixedly connected with a pull rod (16), and one end of one side of the pull plate (15) far away from the pull rod (16) is fixedly connected with a limiting rod (17).

4. The movable noise reduction box-type substation according to claim 2, characterized in that a sliding groove is formed in the placing frame (3), and the size of the positioning block (11) is matched with the size of the sliding groove formed in the placing frame (3).

5. The movable noise-reduction box-type substation according to claim 3, characterized in that limiting holes are formed in four top corners of the noise-reduction plate (18), and the size of the limiting rod (17) is matched with the size of the limiting hole formed in the noise-reduction plate (18).

6. The movable noise-reduction box-type substation according to claim 1, characterized in that four corners of the side wall of the substation body (8) are provided with grooves, and the size of the fixing frame (13) is matched with the size of the grooves arranged on the substation body (8).