CN212991729U - Intelligent 10kV box-type substation - Google Patents
Intelligent 10kV box-type substation Download PDFInfo
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- CN212991729U CN212991729U CN202021198915.5U CN202021198915U CN212991729U CN 212991729 U CN212991729 U CN 212991729U CN 202021198915 U CN202021198915 U CN 202021198915U CN 212991729 U CN212991729 U CN 212991729U
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Abstract
An intelligent 10kV box-type substation comprises a substation body, wherein a door is connected to the substation body in a pin joint mode, a base is fixed in the substation body through a damping support, a cabinet body and an L-shaped rod are fixed on the base, the L-shaped rod is arranged in a reversed mode, a rotating shaft is rotatably connected to the substation body through a bearing seat, an exhaust fan is fixed at one end of the rotating shaft, an air vent is formed in the substation body close to the exhaust fan, the other end of the rotating shaft is fixedly connected with the substation body through a bearing chamber, a pawl disc is fixed on the rotating shaft, a pawl is arranged on the pawl disc, a ratchet disc is sleeved outside the pawl disc, a ratchet matched with the pawl is arranged on the ratchet disc, limiting columns are arranged on two sides of the pawl disc and the ratchet disc, extending edges are arranged on two sides of the ratchet disc, and a string is arranged, around being equipped with individual layer string on the ratchet dish, the utility model discloses can the shock attenuation, and can improve the heat dissipation, it is more energy-concerving and environment-protective.
Description
Technical Field
The utility model relates to a transformer substation structure especially relates to an intelligent 10kV box-type substation.
Background
The box-type substation generally combines the transformer step-down, the low-voltage power distribution cabinet and other organic units and is installed in a box-type structure with various performances such as earthquake resistance, moisture resistance, fire resistance and the like, and along with the continuous development of the society and the continuous improvement of an electric power system, the box-type substation needs to be transported to various environmental conditions for operation. The existing box-type substation does not have a damping function or is poor in damping function, so that the box-type substation is easily damaged when in use, the practicability is low, and in summer high-temperature seasons, the substation is subjected to sun roasting, generates heat by devices such as a transformer and the like, can cause overhigh temperature in the substation, and if the substation is not cooled, electrical equipment in the substation is easily damaged, and large-area power failure is caused.
SUMMERY OF THE UTILITY MODEL
In view of the above, an object of the present invention is to provide an intelligent 10kV box-type substation, which includes a substation body, a door is pinned on the substation body, a base is fixed in the substation body through a shock-absorbing support, a cabinet body and an L-shaped rod are fixed on the base, the L-shaped rod is arranged upside down, a rotating shaft is rotatably connected on the substation body through a bearing seat, an air extracting fan is fixed at one end of the rotating shaft, an air vent is formed on the substation body near the air extracting fan, the other end of the rotating shaft is fixedly connected with the substation body through a bearing chamber, a pawl disc is fixed on the rotating shaft, a pawl is arranged on the pawl disc, a ratchet disc is sleeved outside the pawl disc, a ratchet matched with the pawl is arranged on the ratchet disc, limit posts are arranged on two sides of the pawl disc and the ratchet disc, extending edges are arranged on two, and a string is arranged between the end part of the L-shaped rod and the base, and a single-layer string is wound on the ratchet disc.
Preferably, a filter screen is arranged outside the air exhaust fan.
Preferably, the filter screen is fixedly connected with the substation body.
Preferably, the damping support comprises an upper support, a lower support and a spring, the upper support is connected with the lower support in a sliding manner, and the spring is arranged between the upper support and the lower support.
Preferably, the base size is adapted to the substation size.
Preferably, the edge of the base is arc-shaped.
Preferably, the base is screwed with a fixing ring, one end of the string is tied to the end part of the L-shaped rod, and the other end of the string is tied to the fixing ring.
Compared with the prior art, the utility model discloses following beneficial effect has:
when the cabinet body on the base vibrates, the base can achieve the damping effect through the damping support;
and the base produces the displacement in vertical direction, L shape pole follows the base reciprocates, can drive the extraction fan rotates to can improve the heat dissipation in the transformer substation, and need not extra power, it is safe energy-conserving more.
Drawings
Fig. 1 is an overall structure diagram of the present invention.
Fig. 2 is a partial enlarged view of the present invention.
Fig. 3 is a front view of fig. 2.
Figure 4 is the structure view of the shock absorption support of the utility model.
The figure is as follows: the transformer substation comprises a transformer substation body 1, an extraction fan 2, a filter screen 3, a rotating shaft 4, an air vent 5, a 6L-shaped rod, a cabinet body 7, a bearing chamber 8, a string 9, a bearing seat 10, a ratchet disc 111, an extending edge 112, a pawl disc 113, a pawl 114, a limiting column 115, a base 12, a damping support 13, an upper support 131, a lower support 132 and a spring 133.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the following detailed description.
As shown in fig. 1-4, an intelligent 10kV box-type substation comprises a substation body 1, wherein a door is pinned on the substation body 1, a base 12 is fixed in the substation through a shock absorption support 13, the size of the base 12 is matched with that of the substation, and the edge of the base 12 is arc-shaped;
the damping support 13 comprises an upper support 131, a lower support 132 and a spring 133, the upper support 131 is connected with the lower support 132 in a sliding manner, the spring 133 is arranged between the upper support 131 and the lower support 132, a cabinet body 7 and an L-shaped rod 6 are fixed on the base 12, the L-shaped rod 6 is arranged in an inverted manner, a rotating shaft 4 is rotatably connected to the substation body 1 through a bearing seat 10, an air suction fan 2 is fixed at one end of the rotating shaft 4, a filter screen 3 is arranged outside the air suction fan 2, and the filter screen 3 is fixedly connected with the substation body 1;
a vent hole 5 is formed in the substation body 1 close to the exhaust fan 2, the other end of the rotating shaft 4 is fixedly connected with the substation body 1 through a bearing chamber 8, a pawl disc 113 is fixed on the rotating shaft 4, a pawl 114 is arranged on the pawl disc 113, a pawl disc 111 is sleeved outside the pawl disc 113, ratchets matched with the pawl 114 are arranged on the pawl disc 111, limiting columns 115 are arranged on two sides of the pawl disc 113 and the ratchet disc 111, extending edges 112 are arranged on two sides of the pawl disc 111, a fixing ring is screwed on the base, one end of each string is tied to the end of the L-shaped rod 6, the other end of each string is tied to the fixing ring, a string 9 is arranged between the end of the L-shaped rod 6 and the base 12, and a single-layer string 9 is wound on the pawl disc;
the principle of the utility model is that: when cabinet 7 on base 12 shakes, thereby base 12 passes through shock-absorbing support 13 and can reach the shock attenuation effect, and base 12 produces the displacement in vertical direction, L shape pole 6 follows base 12 reciprocates, thereby L shape pole 6 with thereby the string 9 of tensioning also reciprocates and drives between base 12 ratchet dish 111 reciprocating rotation, it is only right when ratchet dish 111 reciprocating rotation pawl dish 113 produces the power of same direction, thereby can make pawl dish 113 clockwise or anticlockwise rotation always, just pawl dish 113 with pivot 4 fixed connection to the extraction fan 2 of pivot 4 and 4 tip of pivot can clockwise or anticlockwise rotation, thereby can improve the heat-sinking capability of transformer substation.
The above-mentioned embodiments are only preferred embodiments of the present invention, and the scope of the right of the present invention should not be limited thereby, and therefore, modifications, equivalent changes, improvements, etc. made in the claims of the present invention are still included in the scope of the present invention.
Claims (7)
1. The utility model provides an intelligent 10kV box-type substation, includes the transformer substation body, its characterized in that: the transformer substation comprises a transformer substation body, and is characterized in that a door is connected to the transformer substation body in a pin joint mode, a base is fixed to the interior of the transformer substation through a damping support, a cabinet body and an L-shaped rod are fixed to the base, the L-shaped rod is arranged in a reversed mode, a rotating shaft is connected to the transformer substation body in a rotating mode through a bearing seat, an air exhaust fan is fixed to one end of the rotating shaft and close to the air exhaust fan, an air vent is formed in the transformer substation body, the other end of the rotating shaft passes through a bearing chamber and is fixedly connected with the transformer substation body, a pawl disc is fixed to the rotating shaft, a pawl is arranged on the pawl disc, a ratchet disc is arranged outside the pawl disc, ratchets matched with the pawl are arranged on the ratchet disc, limiting columns are arranged on two sides of the pawl disc and the ratchet disc.
2. An intelligent 10kV box substation according to claim 1, characterized in that: and a filter screen is arranged outside the air exhaust fan.
3. An intelligent 10kV box substation according to claim 2, characterized in that: the filter screen is fixedly connected with the transformer substation body.
4. An intelligent 10kV box substation according to claim 1, characterized in that: the damping support comprises an upper support, a lower support and a spring, the upper support is connected with the lower support in a sliding manner, and the spring is arranged between the upper support and the lower support.
5. An intelligent 10kV box substation according to claim 1, characterized in that: the base size is matched with the substation size.
6. An intelligent 10kV box substation according to claim 1, characterized in that: the edge of the base is arc-shaped.
7. An intelligent 10kV box substation according to claim 1, characterized in that: the base is connected with a fixing ring in a threaded mode, one end of the string is tied to the end portion of the L-shaped rod, and the other end of the string is tied to the fixing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021198915.5U CN212991729U (en) | 2020-06-24 | 2020-06-24 | Intelligent 10kV box-type substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021198915.5U CN212991729U (en) | 2020-06-24 | 2020-06-24 | Intelligent 10kV box-type substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212991729U true CN212991729U (en) | 2021-04-16 |
Family
ID=75424434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021198915.5U Active CN212991729U (en) | 2020-06-24 | 2020-06-24 | Intelligent 10kV box-type substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212991729U (en) |
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2020
- 2020-06-24 CN CN202021198915.5U patent/CN212991729U/en active Active
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