CN216903999U - Switch cabinet guiding slope - Google Patents
Switch cabinet guiding slope Download PDFInfo
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- CN216903999U CN216903999U CN202220406831.9U CN202220406831U CN216903999U CN 216903999 U CN216903999 U CN 216903999U CN 202220406831 U CN202220406831 U CN 202220406831U CN 216903999 U CN216903999 U CN 216903999U
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- slope
- switch cabinet
- handcart
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Abstract
The utility model relates to the technical field of switch cabinets, in particular to a switch cabinet approach slope, which comprises a horizontally arranged transition part and an obliquely arranged slope part, wherein one end of the transition part is connected with the lower edge of a cabinet opening of a switch cabinet, the upper surface of the transition part and the inner bottom wall of the switch cabinet are positioned on the same horizontal plane, one end of the top of the slope part is connected with the other end of the transition part, the horizontal length of the transition part is 230mm, and the slope length of the slope part is 1010 mm. The utility model not only meets the length requirement of the approach slope on the whole, but also ensures that the approach slope has the best handcart climbing safety.
Description
Technical Field
The utility model relates to the technical field of switch cabinets, in particular to a switch cabinet guiding slope.
Background
With the rapid development of the power industry in China, the requirements on the operation safety of various high-voltage electrical equipment are higher and higher, more detailed technical specifications are continuously provided, and the requirements on the operation and maintenance of the switch cabinet are continuously improved. An original switch cabinet handcart with the model of KYN44A-40.5 adopts a slope guiding mode to help the handcart to get in and out of the switch cabinet. The slope guiding comprises a plane section which is at the same horizontal plane height with the inside of the switch cabinet body and a slope section which is used for butting the plane section with the ground, and the length of the slope guiding which can contain the whole handcart for the plane section is usually set to be more than 430mm in the prior art so as to adjust the height position of the handcart and enable the handcart to horizontally and stably enter the switch cabinet. The existing guide slope is short in length, so that the angle of a slope section is steep, the inclination of the slope section reaches 5.9 degrees, and the handcart is easy to topple down when going downhill due to the fact that the weight of the handcart is large, and potential safety hazards existing when the handcart enters and exits the switch cabinet are fully exposed.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides a switch cabinet guiding slope which can ensure the safety of a handcart entering and exiting the switch cabinet.
In order to solve the technical problems, the technical scheme adopted by the utility model is as follows: the utility model provides a cubical switchboard draws slope, the slope portion that sets up including the transition portion that the level set up and slope, the one end of transition portion is connected just with the cabinet mouthful lower border of cubical switchboard the upper surface of transition portion with the interior diapire of cubical switchboard is located same horizontal plane, the top of slope one end of slope portion with the other end of transition portion is connected, the horizontal length of transition portion is 230mm, the length of slope portion is 1010 mm.
Furthermore, the middle part of slope portion is equipped with the breach that sets up along the long direction of slope, the opening direction of breach is located slope bottom one end of slope portion.
Furthermore, the width of the notch is gradually narrowed along the direction from one end of the slope bottom to one end of the slope top of the slope part.
Furthermore, the domatic rectangle that is of slope portion, the breach is in be isosceles trapezoid on the domatic slope of slope portion, just the isosceles trapezoid's that the breach corresponds minor face is close to the top of slope one end setting of slope portion.
Further, still include along the transition portion with the handcart guide rail that the length direction's of slope portion both sides set up respectively, two handcart guide rail is located respectively the both sides of breach, and two handcart guide rail respectively with the inside handcart rail butt joint of cubical switchboard.
Further, the bottom of the transition part and the bottom of the slope part are provided with bases which are in contact with the supporting surface.
Furthermore, one end of the transition part is provided with a clamping part with a downward opening, and the lower edge of the cabinet opening of the switch cabinet is provided with a clamping groove matched with the clamping part.
The utility model has the beneficial effects that: the utility model provides a cubical switchboard draws slope, through with this reduction slope portion relative horizontal plane's inclination with slope portion length extension relatively for the inclination of slope portion relative horizontal plane can reach 2.7, compares with the slope of 5.9 among the prior art, and the inclination has reduced more than half, thereby enough guarantees the security performance that the handcart climbed. Meanwhile, the length of the transition part is shortened, so that the slope length of the slope guiding part can be prolonged as far as possible under the condition that the whole length of the slope guiding part is not increased greatly, and the stroke of the slope guiding part is not prolonged as far as the whole due to the increase of the length of the slope guiding part. Because the slope portion becomes little relative transition portion's angle, so the handcart is less directly to get into the cubical switchboard in the change of height on the slope portion and is influenced little, simultaneously, because slope portion inclination is less, so the handcart passes through the in-process security improvement of transition portion from the slope portion, need not place the handcart completely in the cubical switchboard behind the transition portion again. The utility model not only meets the length requirement of the approach slope on the whole, but also ensures that the approach slope has the best handcart climbing safety.
Drawings
Fig. 1 is a schematic structural view of a switch cabinet approach slope according to the present invention;
FIG. 2 is a side view of a switchgear cabinet ramp of the present invention;
description of reference numerals:
1. a transition section; 2. a slope portion; 3. a fastening part; 4. a notch; 5. a handcart guide rail; 6. a base.
Detailed Description
In order to explain technical contents, achieved objects, and effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
Referring to fig. 1 to 2, the switch cabinet approach slope provided by the present invention includes a horizontally disposed transition portion and an obliquely disposed slope portion, wherein one end of the transition portion is connected to a lower edge of a cabinet opening of the switch cabinet, an upper surface of the transition portion and an inner bottom wall of the switch cabinet are located on a same horizontal plane, one end of a top of the slope portion is connected to the other end of the transition portion, a horizontal length of the transition portion is 230mm, and a length of the slope portion is 1010 mm.
From the above description, the beneficial effects of the present invention are: the utility model provides a cubical switchboard draws slope, through with this reduction slope portion relative horizontal plane's inclination with slope portion length extension relatively for the inclination of slope portion relative horizontal plane can reach 2.7, compares with the slope of 5.9 among the prior art, and the inclination has reduced more than half, thereby enough guarantees the security performance that the handcart climbed. Meanwhile, the length of the transition part is shortened, so that the length of the slope part can be prolonged as much as possible under the condition that the whole length of the slope is not increased greatly, and the stroke of the slope is not prolonged as a whole due to the increase of the length of the slope part. Because the slope portion becomes little relative transition portion's angle, so the handcart is less directly to get into the cubical switchboard in the change of height on the slope portion and is influenced little, simultaneously, because slope portion inclination is less, so the handcart passes through the in-process security improvement of transition portion from the slope portion, need not place the handcart completely in the cubical switchboard behind the transition portion again. The utility model not only meets the length requirement of the approach slope on the whole, but also ensures that the approach slope has the best handcart climbing safety.
Furthermore, the middle part of the slope part is provided with a notch arranged along the slope length direction, and the opening direction of the notch is positioned at one end of the slope bottom of the slope part.
From the above description, the middle part of slope portion is equipped with the breach that sets up along the long direction of slope, and when the operation handcart climbing, operating personnel can stand the holding surface at breach department, like bottom surface etc. has avoided operating personnel to directly stand on the slope portion of drawing a slope, has improved the operation security.
Furthermore, the width of the notch is gradually narrowed along the direction from one end of the slope bottom to one end of the slope top of the slope part.
As can be seen from the above description, the width of the notch at one end of the slope bottom is greater than that at one end of the slope top, so that an operator can conveniently enter the notch to climb the handcart.
Furthermore, the domatic rectangle that is of slope portion, the breach is in be isosceles trapezoid on the domatic slope of slope portion, just the isosceles trapezoid's that the breach corresponds minor face is close to the top of slope one end setting of slope portion.
From the above description, the domatic rectangle that is of slope portion, the breach is in be isosceles trapezoid on the domatic of slope portion, so the passageway that slope portion is located the breach both sides is the triangle-shaped structure, and triangle-shaped structural stability is good, guarantees the handcart even running on slope portion.
Further, still include along the transition portion with the handcart guide rail that the length direction's of slope portion both sides set up respectively, two handcart guide rail is located respectively the both sides of breach, and two handcart guide rail respectively with the inside handcart rail butt joint of cubical switchboard.
It can be known from the above description that transition portion sets up the track that is used for transporting the handcart respectively in breach both sides, because the passageway that slope portion is located breach both sides is the triangle-shaped structure, has the effectual and stable good advantage of bearing.
Further, the bottom of the transition part and the bottom of the slope part are provided with bases which are in contact with the supporting surface.
From the above description, the base of the transition portion and the bottom of the slope portion can be in full-face contact with the supporting surface, and the supporting capability of the transition portion and the slope portion is ensured.
Furthermore, one end of the transition part is provided with a clamping part with a downward opening, and the lower edge of the cabinet opening of the switch cabinet is provided with a clamping groove matched with the clamping part.
From the above description, the transition portion is clamped with the switch cabinet through the clamping portion, so that the operation stability of the handcart on the guide slope is ensured.
Application scenarios:
the utility model provides a switch cabinet guiding slope which is mainly applied to KYN44A-40.5 type switch cabinet handcarts.
Referring to fig. 1 to fig. 2, a first embodiment of the present invention is: the utility model provides a cubical switchboard draws slope, includes the transition portion 1 that sets up horizontally and the slope portion 2 that sets up in the slope. The one end of transition portion is equipped with the downward buckle portion 3 that sets up of opening, and is specific the buckle portion is L shape structure, the border is equipped with under the cabinet mouth of cubical switchboard with the draw-in groove of buckle looks adaptation, transition portion through with buckle portion with the draw-in groove joint is realized the one end of transition portion is connected with the border under the cabinet mouth of cubical switchboard. The upper surface of the transition part and the inner bottom wall of the switch cabinet are positioned on the same horizontal plane. One end of the top of the slope portion is integrally connected with the other end of the transition portion, and one end of the bottom of the slope portion is located on the supporting surface. The horizontal length of the guide slope is 1250mm, wherein the horizontal length of the transition part is 230mm, the slope length of the slope surface of the slope part is 1010mm, and the inclination angle of the slope part relative to the horizontal plane is 2.7 degrees.
Compared with the prior art, the length of the transition part is shortened, so that the length of the slope part can be lengthened as much as possible under the condition that the whole length of the guide slope is not increased greatly, the inclination angle of the slope part is greatly reduced, and the operation safety of the handcart is guaranteed. The specific comparisons are shown in the following table:
in this embodiment, a notch 4 is disposed in the middle of the slope portion along the length direction of the slope, and the opening direction of the notch is located at one end of the slope bottom of the slope portion. The width of the notch is gradually narrowed along the direction from one end of the slope bottom to one end of the slope top of the slope part. Preferably, the sloping surface of the slope portion is rectangular, the notch is in an isosceles trapezoid shape on the sloping surface of the slope portion, and the short side of the isosceles trapezoid corresponding to the notch is close to one end of the top of the slope portion. Therefore, the passageway that slope portion is located the breach both sides is the triangle-shaped structure, still be equipped with handcart guide rail 5 respectively on the passageway that slope portion is located the breach both sides, handcart guide rail along the horizontal direction to transition portion extends the setting, and two handcart guide rail respectively with the inside handcart rail butt joint of cubical switchboard.
In this embodiment, the bottom of transition portion with the slope portion is equipped with the base 6 with the holding surface contact, the lower extreme personally submits the horizontal plane of base makes the base can laminate with the holding surface completely. In this embodiment, the supporting surface mainly refers to the ground.
The working principle is as follows: 1. the transition part of the guide slope is butted with a cabinet opening of the switch cabinet through a clamping part; 2. an operator stands at the notch, and pushes the handcart to move along the slope part after the wheels of the handcart are in butt joint with the handcart guide rail on the guide slope, the inclined handcart is adjusted to be horizontal after the front end of the handcart enters the transition part, and the handcart is pushed to stably enter the switch cabinet under the support of the transition part.
In summary, according to the switch cabinet slope guiding provided by the utility model, the length of the slope part is relatively prolonged so as to reduce the inclination angle of the slope part relative to the horizontal plane, so that the inclination angle of the slope part relative to the horizontal plane can reach 2.7 degrees, and the slope guiding inclination is reduced. Meanwhile, a notch is formed in the slope position, so that the operation of the operator at the station position is facilitated, and the safety performance of the handcart climbing is sufficiently ensured. The utility model not only meets the length requirement of the approach slope on the whole, but also ensures that the approach slope has the best handcart climbing safety.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent changes made by using the contents of the present specification and the drawings, or applied directly or indirectly to the related technical fields, are included in the scope of the present invention.
Claims (7)
1. The utility model provides a cubical switchboard draws slope, includes the transition portion that the level set up and the slope portion that the slope set up, the one end of transition portion is connected just with the cabinet mouthful lower limb of cubical switchboard the upper surface of transition portion with the interior diapire of cubical switchboard is located same horizontal plane, the top of slope one end of slope portion with the other end of transition portion is connected, its characterized in that, the horizontal length of transition portion is 230mm, the length of slope portion is 1010 mm.
2. The switch cabinet slope leading device as claimed in claim 1, wherein a notch is formed in the middle of the slope portion along the length direction of the slope, and the opening direction of the notch is located at one end of the slope bottom of the slope portion.
3. The guiding slope of the switch cabinet as claimed in claim 2, wherein the width of the notch is gradually narrowed from the bottom end of the slope to the top end of the slope.
4. The switch cabinet approach slope according to claim 2, wherein the slope surface of the slope portion is rectangular, the notch is isosceles trapezoid on the slope surface of the slope portion, and a short side of the isosceles trapezoid corresponding to the notch is disposed near one end of the top of the slope portion.
5. The switch cabinet slope guiding device according to claim 4, further comprising handcart guiding rails respectively arranged on two sides of the transition portion and the slope portion in the length direction, wherein the two handcart guiding rails are respectively located on two sides of the notch, and the two handcart guiding rails are respectively in butt joint with handcart rails inside the switch cabinet.
6. The switchgear cabinet ramp according to claim 1, wherein the transition portion and the bottom of the ramp portion are provided with a base which contacts a support surface.
7. The switch cabinet guide slope according to claim 1, wherein one end of the transition part is provided with a buckling part with a downward opening, and a clamping groove matched with the buckling part is arranged at the lower edge of a cabinet opening of the switch cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220406831.9U CN216903999U (en) | 2022-02-25 | 2022-02-25 | Switch cabinet guiding slope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220406831.9U CN216903999U (en) | 2022-02-25 | 2022-02-25 | Switch cabinet guiding slope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216903999U true CN216903999U (en) | 2022-07-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220406831.9U Active CN216903999U (en) | 2022-02-25 | 2022-02-25 | Switch cabinet guiding slope |
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| Country | Link |
|---|---|
| CN (1) | CN216903999U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115693453A (en) * | 2022-09-30 | 2023-02-03 | 海南电网有限责任公司三亚供电局 | Anti-toppling 35kV movable switch cabinet handcart moving device |
-
2022
- 2022-02-25 CN CN202220406831.9U patent/CN216903999U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115693453A (en) * | 2022-09-30 | 2023-02-03 | 海南电网有限责任公司三亚供电局 | Anti-toppling 35kV movable switch cabinet handcart moving device |
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