CN116683328A - A safe box-type substation - Google Patents

Abstract

The invention discloses a safe type box-type substation, which belongs to the technical field of box-type substations, and comprises a box body, box doors are arranged on both sides of the front end of the box body, a box roof is arranged on the upper end of the box body, and the lower sides of both ends of the box body are arranged There are vents, protective baffles are installed at the positions corresponding to the vents at both ends of the box, and a shock absorbing assembly is arranged on the lower side of the box. The present invention arranges a shock absorbing assembly at the lower end of the box to generate vibration when the device works, and the vibration pushes the The sliding column moves downward in the fixed box, the sliding column pushes the moving seat to move downward, the moving seat pushes the sliding seat to slide on the fixed rod through the rotating rod, the shock absorbing spring is compressed, and the damping rod at the lower end of the moving seat is compressed at the same time. The shock-absorbing spring and the damping rod can cushion and damp the box at the upper end of the sliding column. By setting the shock-absorbing component, the device can be cushioned and damped to avoid damage to the internal electrical components of the box and improve the use of the device. life.

Description

A safe box-type substation

technical field

The invention belongs to the technical field of box-type substations, and in particular relates to a safe box-type substation.

Background technique

Box-type substation, also known as prefabricated substation or prefabricated substation. It is a kind of high-voltage switchgear, distribution transformer and low-voltage power distribution device. It is a factory prefabricated indoor and outdoor compact power distribution equipment arranged according to a certain wiring scheme, which is to organically combine functions such as transformer step-down and low-voltage power distribution. Together, they are installed in a moisture-proof, rust-proof, dust-proof, rodent-proof, fire-proof, theft-proof, heat-insulating, fully enclosed, and movable steel structure box, which is especially suitable for urban network construction and transformation. A brand new substation. The box-type substation is suitable for mines, factories, enterprises, oil and gas fields and wind power stations. It replaces the original civil engineering power distribution room and power distribution station, and becomes a new type of complete power transformation and distribution device.

The Chinese patent application number is 2019212592535, which discloses a safe type box-type substation, including a main box of the substation. Both sides of the front side of the main box of the substation are connected with box doors through hinges. The bottom of the side wall of the main box of the substation is There is a stamping vent on the top, and a protective baffle is provided on the outside of the stamping vent. The protective baffle is a horizontal "︺"-shaped structure, and both ends of the protective baffle are connected to the side wall of the main box of the substation. The opening inner height of the protective baffle is greater than the height of the ram vent, and the width of the ram vent is smaller than the width of the protective baffle. The safe box-type substation can effectively improve safety, reduce potential safety hazards, and make the substation safer to use. The outer side of the ram vent of this safe box-type substation is covered with a protective baffle, so that the protective baffle can effectively prevent the wind from blowing the water droplets on the edge of the ram vent to the inside of the main box of the substation without affecting the ventilation of the ram vent The effect is to improve the safety performance.

The above-mentioned disclosed patent does not have the function of buffering and shock absorption. When the box is in use, the electrical components inside the box will generate large vibrations. The vibration will damage the electrical components themselves, reducing the service life of the device. At the same time, the original device does not have an alarm function. When a fire breaks out, the alarm cannot be carried out, and the safety is low.

Contents of the invention

In order to solve the problems raised in the above-mentioned background technology, the present invention provides a safe box-type substation, which has the function of shock absorption and has the characteristics of long service life.

In order to achieve the above object, the present invention provides the following technical solutions: a safe type box-type substation, including a box body, box doors are arranged on both sides of the front end of the box body, a box roof is arranged on the upper end of the box body, and the lower sides of the two ends of the box body Vents are provided, protective baffles are provided at the two ends of the cabinet corresponding to the vents, and shock absorbing components are provided on the lower side of the cabinet.

Preferably, the shock absorbing assembly includes a fixing box, a mounting plate, a fixing hole, a fixing rod, a sliding seat, a damping rod, a moving seat, a sliding column, a rotating rod and a shock absorbing spring, wherein the lower side of the box is provided with a fixing box , there are fixed rods on both sides inside the fixed box, sliding seats are arranged on both sides between the two fixed rods, shock absorbing springs are arranged on the surface of the fixed rod at one end of the sliding seat, and moving seats are arranged on both sides of the upper end of the inside of the fixed box. There is a rotating rod connected between the sliding seats through a pivot pin, a sliding column is arranged between the moving seat and the box body, a damping rod is arranged in the middle of the lower end of the moving seat, and a mounting plate is installed on the lower side of both ends of the fixed box. With fixing holes.

Preferably, the shock absorbing assembly further includes a sliding plate and a limiting plate, wherein sliding plates are arranged on both sides of the lower end of the box, and a limiting plate is arranged at the lower end of the sliding plate.

Preferably, a sliding slot corresponding to the sliding seat is provided inside the fixed box, and the damping rod and the rotating rod are staggered from each other.

Preferably, a buzzer is provided on the upper side of one end inside the box, a switch is provided at one end of the buzzer, a sound hole is provided at one end of the box corresponding to the buzzer, and a sound hole is provided at one end of the box corresponding to the sound hole. There is a dust-proof net at the position, and a fixed plate is set at the position corresponding to the upper end of the box body and the buzzer. A trigger spring is arranged on the surface of the slide bar between the moving plate and the fixed plate, and a fuse rope is arranged in the middle between the moving plate and the fixed plate.

Preferably, one end of the box body is provided with a side plate at a position corresponding to the dust screen, and the side plate is provided with an installation groove corresponding to the dust screen, and a cross bar is provided on the upper side of one end of the side plate, and the middle position of the cross bar is threaded. There are locking bolts.

Preferably, one end of the fixed plate and one end of the movable plate are both provided with a fixed ring.

Preferably, when the fuse cord is not broken, the trigger spring is in a compressed state, and a rubber pad is provided at the end of the moving plate close to the buzzer.

Compared with prior art, the beneficial effect of the present invention is:

1. In the present invention, a shock-absorbing assembly is arranged at the lower end of the box, and vibration is generated when the device works. The vibration pushes the sliding column to move downward in the fixed box, the sliding column pushes the moving seat to move downward, and the moving seat pushes the sliding seat through the rotating rod to move downward. Sliding on the fixed rod, the damping spring is compressed, and at the same time the damping rod at the lower end of the moving seat is compressed. The shock absorbing spring and the damping rod can play a role of buffering and damping the box at the upper end of the sliding column. The device acts as a buffer and shock absorber to avoid damage to the electrical components inside the box due to vibration and improve the service life of the device.

2. In the present invention, a buzzer is set in the box. When a fire occurs inside the box, the fuse rope breaks, and the trigger spring stretches to push the slide bar to move in the fixed plate, and the slide bar drives the moving plate at one end to trigger the switch, so that Buzzer alarm, the alarm sound of the buzzer passes through the sound hole to alarm, and the device has an alarm function by setting the buzzer to improve the safety of the device.

3. In the present invention, by setting the slide plate, the slide plate can slide on both sides of the upper end of the fixed box when the box is vibrated, and at the same time, the limit plate can limit the position of the slide plate. The upper side of the box is more stable. When the dust screen needs to be disassembled, replaced or cleaned, unscrew the fastening bolts on the cross bar, and the dust screen can be taken out from the installation groove of the side plate. By setting the side plate, it is convenient to install the dust screen The net can be disassembled, replaced or cleaned.

Description of drawings

Fig. 1 is a perspective view of the present invention;

Fig. 2 is a sectional perspective view of the box body and the fixed box of the present invention;

Fig. 3 is a bottom perspective view of the box body and the fixed box of the present invention;

Fig. 4 is a perspective view of the shock absorbing assembly of the present invention;

Fig. 5 is the enlarged view of B place of Fig. 3 of the present invention;

Fig. 6 is the enlarged view of A place of Fig. 2 of the present invention;

In the figure: 1, box body; 2, dust-proof net; 3, box top; 4, box door; 5, damping assembly; 501, fixing box; 502, mounting plate; 503, fixing hole; 504, slide plate; 505 , limit plate; 506, fixed rod; 507, sliding seat; 508, damping rod; 509, moving seat; 510, sliding column; 511, rotating rod; 512, damping spring; 6, protective baffle; 7, ventilation 8. Fixed plate; 9. Sound hole; 10. Side plate; 11. Buzzer; 12. Mobile plate; 13. Switch; 14. Fusible rope; 15. Slide bar; 16. Trigger spring; 17. Mounting groove; 18, cross bar; 19, brace against bolt.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Example 1

Please refer to Figures 1-6, the present invention provides the following technical solutions: a safe box-type substation, including a box body 1, box doors 4 are arranged on both sides of the front end of the box body 1, a box top 3 is arranged on the upper end of the box body 1, and the box body 1 Vents 7 are provided on the lower sides of both ends of the body 1 , protective baffles 6 are provided at the positions corresponding to the vents 7 at both ends of the box body 1 , and shock-absorbing components 5 are provided on the lower side of the box body 1 .

Specifically, the damping assembly 5 includes a fixing box 501, a mounting plate 502, a fixing hole 503, a fixing rod 506, a sliding seat 507, a damping rod 508, a moving seat 509, a sliding column 510, a rotating rod 511 and a shock absorbing spring 512, wherein The lower side of the box body 1 is provided with a fixed box 501, fixed rods 506 are arranged on both sides inside the fixed box 501, and sliding seats 507 are arranged on both sides between the two fixed rods 506, and the surface of the fixed rod 506 at one end of the sliding seat 507 is provided with a reducing Vibration spring 512, movable seat 509 is arranged on both sides of the upper end of the fixed box 501, a rotating rod 511 is connected between the movable seat 509 and the sliding seat 507 through a pivot pin, and a sliding column 510 is arranged between the movable seat 509 and the box body 1 A damping rod 508 is provided at the middle position of the lower end of the moving base 509 , and a mounting plate 502 is provided at the lower sides of both ends of the fixed box 501 , and a fixing hole 503 is provided on the mounting plate 502 .

By adopting the above technical solution, the shock absorbing assembly 5 can be used to buffer and shock absorb the device, avoid damage to the electrical components inside the box body 1 due to vibration, and improve the service life of the device.

Specifically, the damping assembly 5 further includes a sliding plate 504 and a limiting plate 505 , wherein the sliding plate 504 is arranged on both sides of the lower end of the box body 1 , and the limiting plate 505 is arranged on the lower end of the sliding plate 504 .

By adopting the above-mentioned technical scheme, when the box body 1 is subjected to vibration, the sliding plate 504 can slide on both sides of the upper end of the fixed box 501, and at the same time, the limiting plate 505 acts as a limiter for the sliding plate 504, and the setting of the sliding plate 504 can limit the position of the box body 1. Make the casing 1 more stable on the upper side of the fixed box 501 .

Specifically, a chute corresponding to the sliding seat 507 is provided inside the fixed box 501 , and the damping rod 508 and the rotating rod 511 are staggered from each other.

By adopting the above-mentioned technical solution, the sliding seat 507 is made to slide more stably, and the rotating rod 511 is prevented from scratching the damping rod 508 .

When using this embodiment, when using a safe type box-type substation, install the device in a suitable position, set the shock absorbing assembly 5 at the lower end of the box body 1, and fix the fixing box 501 on the ground through the fixing hole 503 on the mounting plate 502, Vibration is generated when the device works, and the vibration pushes the sliding column 510 to move downward in the fixed box 501, the sliding column 510 pushes the moving seat 509 to move downward, and the moving seat 509 pushes the sliding seat 507 to slide on the fixed rod 506 through the rotating rod 511, thereby reducing The shock spring 512 is compressed, and the damping rod 508 at the lower end of the moving seat 509 is compressed, and the damping spring 512 and the damping rod 508 can play a buffering and shock-absorbing effect on the casing 1 at the upper end of the sliding column 510. By arranging the damping assembly 5 It can play a role of buffering and shock absorption for the device, avoiding damage to the electrical components inside the box body 1 due to vibration, and improving the service life of the device. By setting the sliding plate 504, the sliding plate 504 can slide on both sides of the upper end of the fixed box 501 when the box body 1 is vibrated. Simultaneously, the limit plate 505 acts as a limit to the slide plate 504, and the slide plate 504 can be set to limit the position of the box body 1, so that the box body 1 is more stable on the upper side of the fixed box 501.

Example 2

The difference between this embodiment and Embodiment 1 is that a buzzer 11 is provided on the upper side of one end inside the box body 1, a switch 13 is provided at one end of the buzzer 11, and a switch 13 is provided at one end of the box body 1 corresponding to the buzzer 11. The sound hole 9, the position corresponding to the sound hole 9 at one end of the box body 1 is provided with a dust-proof net 2, and the position corresponding to the buzzer 11 is set at the upper end of the box body 1, and the fixed plate 8 is close to the buzzer One side of 11 is provided with a moving plate 12, the side of the moving plate 12 far away from the buzzer 11 is provided with a slide bar 15, the surface of the slide bar 15 between the moving plate 12 and the fixed plate 8 is provided with a trigger spring 16, and the moving plate 12 is connected to the fixed plate 8. A fuse cord 14 is arranged in the middle between the plates 8 .

By adopting the above technical solution, the device has an alarm function by setting the buzzer 11, thereby improving the safety of the device.

Specifically, a side plate 10 is provided at a position corresponding to one end of the box body 1 and the dust screen 2, and a mounting groove 17 corresponding to the dust screen 2 is provided in the side plate 10, and a cross bar 18 is provided on the upper side of one end of the side plate 10, The middle position of the cross bar 18 is threadedly connected with a blocking bolt 19 .

By adopting the above-mentioned technical scheme, when the dust-proof net 2 needs to be disassembled, replaced or cleaned, the pressing bolt 19 on the cross bar 18 can be unscrewed, and the dust-proof net 2 can be taken out from the installation groove 17 of the side plate 10. The side plate 10 is convenient for disassembling, replacing or cleaning the dust screen 2 .

Specifically, one end of the fixed plate 8 and one end of the movable plate 12 are both provided with a fixed ring.

By adopting the above technical solution, it is convenient to bind the fuse cord 14 to the fixed plate 8 and the movable plate 12 .

Specifically, when the fuse cord 14 is not broken, the trigger spring 16 is in a compressed state, and the end of the moving plate 12 close to the buzzer 11 is provided with a rubber pad.

By adopting the above technical solution, when the fuse cord 14 breaks, the trigger spring 16 can stretch and push the moving plate 12 to move, and the rubber pad can play a buffering role for the moving plate 12 to contact the switch 13 .

When this embodiment is used, by setting the buzzer 11 in the box body 1, when a fire occurs inside the box body 1, the fuse rope 14 breaks, and the trigger spring 16 stretches to push the slide bar 15 to move in the fixed plate 8, and the slide bar 15 Drive the moving plate 12 at one end to trigger the switch 13, so that the buzzer 11 alarms, and the alarm sound of the buzzer 11 passes through the sound-transmitting hole 9 to alarm. By setting the buzzer 11, the device has an alarm function to improve the safety of the device. When the dust screen 2 needs to be disassembled, replaced or cleaned, the pressing bolt 19 on the cross bar 18 can be unscrewed, and the dust screen 2 can be taken out from the installation groove 17 of the side plate 10. By setting the side plate 10, it is convenient to block The dust screen 2 is disassembled, replaced or cleaned.

In the present invention, the damping rod 508 is an existing disclosed technology, and the selected model is SQS.

Buzzer 11 among the present invention is existing disclosed technology, and the selected model is AD16-22SM.

The structure and working principle of the box body 1, box top 3, box door 4, protective baffle 6 and vent 7 in the present invention have been disclosed in a safe box-type substation disclosed in Chinese Patent Application No. 2019212592535.

The working principle and application process of the present invention: when using a safe type box-type substation, install the device in a suitable position, set the shock absorbing assembly 5 at the lower end of the box body 1, and fix the fixing box 501 through the fixing hole 503 on the mounting plate 502 On the ground, when the device works, vibrations are generated, and the vibration pushes the sliding column 510 to move downward in the fixed box 501. The sliding column 510 pushes the moving seat 509 to move downward, and the moving seat 509 pushes the sliding seat 507 on the fixed rod 506 through the rotating rod 511. Sliding, the shock absorbing spring 512 is compressed, and the damping rod 508 at the lower end of the moving seat 509 is compressed, and the shock absorbing spring 512 and the damping rod 508 can play a buffering and shock absorbing effect on the casing 1 at the upper end of the sliding column 510. The vibration component 5 can play a buffering and shock-absorbing work on the device, avoiding the damage caused by the vibration to the internal electrical components of the box body 1, and improving the service life of the device. By setting the slide plate 504, the slide plate 504 can be placed between the upper ends of the fixed box 501 when the box body 1 is vibrated. Side sliding, while the limiting plate 505 plays a role in limiting the sliding plate 504, the setting of the sliding plate 504 can limit the position of the box body 1, so that the box body 1 is more stable on the upper side of the fixed box 501, by setting the honeycomb in the box body 1 buzzer 11, when a fire breaks out inside the box body 1, the fuse rope 14 breaks, and the trigger spring 16 stretches to push the slide bar 15 to move in the fixed plate 8, and the slide bar 15 drives the moving plate 12 at one end to trigger the switch 13, thereby making the buzzer The buzzer 11 gives an alarm, and the alarm sound of the buzzer 11 passes through the sound-transmitting hole 9 to alarm. By setting the buzzer 11, the device has an alarm function, which improves the safety of the device. When the dust blocking net 2 needs to be disassembled, replaced or cleaned, the horizontal The pressing bolt 19 on the rod 18 is unscrewed, and the dust-proof net 2 can be taken out from the mounting groove 17 of the side plate 10, and the dust-proof net 2 can be easily disassembled, replaced or cleaned by setting the side plate 10.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes, modifications and substitutions can be made to these embodiments without departing from the principle and spirit of the present invention. and modifications, the scope of the invention is defined by the appended claims and their equivalents.

Claims (8)

1. The utility model provides a safe type box-type transformer substation, includes box, its characterized in that: the box is characterized in that box doors are arranged on two sides of the front end of the box, a box top is arranged at the upper end of the box, ventilation openings are formed in the lower sides of two ends of the box, protective baffles are arranged at positions, corresponding to the ventilation openings, of the two ends of the box, and damping components are arranged on the lower side of the box.

2. A safety box-type substation according to claim 1, characterized in that: the damping assembly comprises a fixed box, a mounting plate, fixed holes, fixed rods, a sliding seat, damping rods, a movable seat, sliding columns, rotating rods and damping springs, wherein the fixed box is arranged on the lower side of a box body, the fixed rods are arranged on two sides of the inside of the fixed box, the sliding seats are arranged on two sides between the two fixed rods, the damping springs are arranged on the surface of the fixed rod at one end of the sliding seat, the movable seat is arranged on two sides of the upper end inside the fixed box, the rotating rods are connected between the movable seat and the sliding seat through shaft pins in a rotating mode, the sliding columns are arranged between the movable seat and the box body, the damping rods are arranged at the middle positions of the lower ends of the movable seat, the mounting plate is arranged on the lower sides of two ends of the fixed box, and the fixed holes are formed in the mounting plate.

3. A safety box-type substation according to claim 2, characterized in that: the damping component further comprises a sliding plate and limiting plates, wherein the sliding plates are arranged on two sides of the lower end of the box body, and the limiting plates are arranged at the lower end of the sliding plate.

4. A safety box-type substation according to claim 2, characterized in that: the inside spout that corresponds with the slide that is provided with of fixed box, stagger each other between damping rod and the bull stick.

5. A safety box-type substation according to claim 1, characterized in that: the inside one end upside of box is provided with the bee calling organ, and bee calling organ one end is provided with the switch, and box one end is provided with the sound hole with the position that bee calling organ corresponds, and box one end is provided with the dust blocking net with the position that sound hole corresponds, and the inside upper end of box corresponds with bee calling organ the position and is provided with the fixed plate, and fixed plate is close to bee calling organ one side and is provided with the movable plate, and the movable plate is kept away from bee calling organ one end both sides and is provided with the slide bar, and the slide bar surface is provided with trigger spring between movable plate and the fixed plate, and intermediate position is provided with the fusing rope between movable plate and the fixed plate.

6. A safety box-type substation according to claim 5, characterized in that: the box one end is provided with the curb plate with the position that keeps off the dust net corresponds, is provided with the mounting groove that corresponds with keeping off the dust net in the curb plate, and curb plate one end upside is provided with the horizontal pole, and horizontal pole intermediate position threaded connection has the tight bolt of support.

7. A safety box-type substation according to claim 5, characterized in that: and one end of the fixed plate and one end of the movable plate are respectively provided with a fixed ring.

8. A safety box-type substation according to claim 5, characterized in that: the trigger spring is in a compressed state when the fusing rope is not broken, and a rubber pad is arranged at one end of the moving plate, which is close to the buzzer.