CN219998707U - Reinforced skeleton structure for power distribution cabinet - Google Patents
Reinforced skeleton structure for power distribution cabinet Download PDFInfo
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- CN219998707U CN219998707U CN202321254677.9U CN202321254677U CN219998707U CN 219998707 U CN219998707 U CN 219998707U CN 202321254677 U CN202321254677 U CN 202321254677U CN 219998707 U CN219998707 U CN 219998707U
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- distribution cabinet
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- 230000003014 reinforcing effect Effects 0.000 claims abstract description 11
- 230000002787 reinforcement Effects 0.000 abstract description 4
- 210000001503 joint Anatomy 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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Abstract
The utility model discloses a framework structure for a reinforced power distribution cabinet, which comprises longitudinal frameworks, reinforcing columns, limiting plates, second positioning blocks and first positioning grooves, wherein the first transverse frameworks and the second transverse frameworks are arranged between every two longitudinal frameworks. This framework structure for reinforcement type switch board is provided with thread bush and first locating piece, when installing first horizontal skeleton, place first horizontal skeleton in the top of first locating piece, rotatory thread bush can drive first locating piece and upwards move, make first locating piece drive the upper surface and the limiting plate butt of first horizontal skeleton, thereby accomplish the preliminary location to first horizontal skeleton, guarantee to be in the horizontality when installing first horizontal skeleton, the spliced pole can play the supporting role between first horizontal skeleton and the vertical skeleton simultaneously, make switch board when the pressurized, first horizontal skeleton and vertical skeleton are difficult for taking place to warp, the difficult emergence of switch board skeleton warp promptly, thereby improve the compressive strength of switch board.
Description
Technical Field
The utility model relates to the technical field of power distribution cabinet frameworks, in particular to a framework structure for a reinforced power distribution cabinet.
Background
The power distribution cabinet transfer power distribution cabinet, the illumination power distribution cabinet and the metering cabinet are final-stage equipment of a power distribution system. The power distribution cabinet is a generic name of a motor control center. The power distribution cabinet is used in the occasions with dispersed load and less loops; the motor control center is used for occasions with concentrated load and more loops. They distribute the power of a circuit of the upper-level distribution equipment to nearby loads. This class of equipment should provide protection, monitoring and control of the load.
The skeleton that plays the supporting role to the switch board is the switch board, in order to guarantee that the switch board has certain compressive resistance and stability, the skeleton of switch board often adopts reinforced structure.
The novel low-voltage cabinet framework structure with the publication number of CN205693134U not only realizes tight splicing among the stand columns by adopting an improved stand column end face structure, namely an increased bending structure and an increased notch structure, improves the working efficiency, but also reduces the installation cost. However, the device has certain defects;
1. the upright post and the side support in the framework are not provided with supporting structures, if the upper surface of the cabinet body is additionally provided with electrical elements, certain pressure can be generated on the framework, and the upright post and the side support are easy to deform under the action of the pressure, so that the framework is unstable, namely the cabinet body is unstable.
So we propose a skeleton structure for a reinforced power distribution cabinet in order to solve the above mentioned problems.
Disclosure of Invention
The utility model aims to provide a framework structure for a reinforced power distribution cabinet, which aims to solve the problems that in the framework of the framework structure in the prior market provided by the background technology, a stand column and a side bracket are not provided with supporting structures, if an electric element is additionally arranged on the upper surface of a cabinet body, a certain pressure is generated on the framework, and the stand column and the side bracket are easy to deform under the action of the pressure, so that the framework is unstable, namely the cabinet body is unstable.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a framework structure for reinforcement type switch board, includes vertical skeleton, spliced pole, limiting plate, second locating piece and first constant head tank, install first horizontal skeleton and the horizontal skeleton of second between the two liang of vertical skeleton, and the inboard fixed mounting of vertical skeleton has the spliced pole, is provided with the screw sleeve on the spliced pole moreover, first movable groove has been seted up to the inboard of vertical skeleton, the second movable groove has all been seted up on the left and right sides of first horizontal skeleton, the right side fixed mounting of vertical skeleton has the limiting plate, and is connected through the second fixing bolt between limiting plate and the first horizontal skeleton, the second locating piece is installed to the below symmetry of second horizontal skeleton, and the first constant head tank has been seted up to second locating piece one side of keeping away from first horizontal skeleton, the second constant head tank has been seted up to the upper end of vertical skeleton, the inside joint of first constant head tank has the second fixed block.
Preferably, the first transverse framework and the second transverse framework are perpendicular to each other, and the first transverse framework and the second transverse framework are perpendicular to the longitudinal framework.
By adopting the structural design, the power distribution cabinet frameworks can be spliced by splicing the longitudinal frameworks with the first transverse frameworks and the second transverse frameworks in pairs.
Preferably, the threaded sleeve is connected with the reinforcing column in a threaded structure, a first positioning block is arranged on one side of the threaded sleeve opposite to the first transverse framework, and the first positioning block is parallel to the limiting plate.
Adopt above-mentioned structural design, when installing first horizontal skeleton, place first horizontal skeleton in the top of first locating block, rotatory thread bush can drive first locating block upward movement, make first locating block drive the upper surface and the limiting plate butt of first horizontal skeleton, thereby accomplish the preliminary location to first horizontal skeleton, guarantee to be in the horizontality when installing first horizontal skeleton, the spliced pole can play the supporting role between first horizontal skeleton and the vertical skeleton simultaneously, make the switch board when the pressurized, first horizontal skeleton is difficult for taking place to warp with vertical skeleton, the difficult emergence of switch board skeleton is out of shape promptly.
Preferably, the center line of the first movable groove and the center line of the second movable groove are mutually overlapped, a first fixing bolt penetrates through the first movable groove, and a first fixing block is arranged on one side of the first fixing bolt, which is opposite to the second movable groove.
By adopting the structural design, the first fixing bolt is rotated, the first fixing bolt can drive the first fixing block to move along the direction of the second movable groove, and the first fixing block can be abutted with the inner part of the second movable groove, so that the first transverse framework is preliminarily fixed.
Preferably, the first fixing block is provided with a threaded hole, the center line of the threaded hole and the center line of the second fixing bolt are mutually overlapped, and the second fixing bolt is connected with the threaded hole in a threaded structure.
By adopting the structural design, the second fixing bolt is rotated, and the second fixing bolt downwards moves to penetrate through the first transverse framework and the first fixing block, so that the first transverse framework can be fixed.
Preferably, the central line of second fixed block and the central line of first constant head tank coincide each other, and the connecting rod is installed to second fixed block one end of keeping away from first constant head tank, and the connecting rod runs through in vertical skeleton, and the antiskid plate of dialling is installed to the outer end of connecting rod moreover to be connected through telescopic spring between antiskid plate and the vertical skeleton.
By adopting the structural design, the anti-skidding plate is pulled outwards, the anti-skidding plate pulls the second fixing block to move outwards through the connecting rod, the telescopic spring is in a compressed state at the moment, then the second fixing block on the second transverse framework is clamped with the second locating groove on the longitudinal framework, the anti-skidding plate is loosened after the clamping, the second fixing block moves along the first locating groove under the action of the resilience force of the telescopic spring and is clamped with the first locating groove, and therefore the second transverse framework is fixed.
Compared with the prior art, the utility model has the beneficial effects that: this reinforced skeleton texture for switch board:
1. the power distribution cabinet comprises a first transverse framework, a first positioning block, a first screw thread sleeve, a second screw thread sleeve, a first positioning block, a second screw thread sleeve and a reinforcing column, wherein the first screw thread sleeve and the first positioning block are arranged above the first positioning block when the first transverse framework is installed;
2. be provided with first fixed block and second fixing bolt, rotatory first fixing bolt, first fixing bolt can drive first fixed block and remove along second movable groove direction, when first fixed block and the inside butt in second movable groove can to accomplish the preliminary fixed to first horizontal skeleton, then rotatory second fixing bolt, second fixing bolt downwardly moving runs through in first horizontal skeleton and first fixed block, can accomplish the fixed to first horizontal skeleton, thereby carries out dual fixation to first horizontal skeleton, improves the atress intensity of first horizontal skeleton.
Drawings
FIG. 1 is a schematic view of a partial cross-sectional structure of the present utility model;
FIG. 2 is a schematic diagram of a connection structure according to the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;
FIG. 4 is a schematic view of the connection structure of the reinforcing column and the threaded sleeve according to the present utility model;
fig. 5 is a schematic view of the second transverse skeleton and the second positioning block according to the present utility model.
In the figure: 1. a longitudinal skeleton; 2. a first transverse skeleton; 3. a second transverse skeleton; 4. a reinforcing column; 5. a thread sleeve; 6. a first positioning block; 7. a first movable groove; 8. a second movable groove; 9. a first fixing bolt; 10. a first fixed block; 11. a threaded hole; 12. a limiting plate; 13. a second fixing bolt; 14. a second positioning block; 15. a first positioning groove; 16. a second positioning groove; 17. a second fixed block; 18. a connecting rod; 19. an anti-slip shifting plate; 20. and a telescopic spring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a framework structure for reinforcement type switch board, including vertical skeleton 1, first horizontal skeleton 2, second horizontal skeleton 3, the spliced pole 4, threaded sleeve 5, first locating piece 6, first movable groove 7, second movable groove 8, first fixing bolt 9, first fixed block 10, screw hole 11, limiting plate 12, second fixing bolt 13, second locating piece 14, first locating slot 15, second locating slot 16, second fixed block 17, connecting rod 18, anti-skidding plate 19 and expansion spring 20, install first horizontal skeleton 2 and second horizontal skeleton 3 between the two pairs of vertical skeleton 1, mutually perpendicular between first horizontal skeleton 2 and the second horizontal skeleton 3, and first horizontal skeleton 2 and the second horizontal skeleton 3 are all mutually perpendicular with vertical skeleton 1, splice between two pairs of vertical skeleton 1 and first horizontal skeleton 2 and the second horizontal skeleton 3, can accomplish the concatenation of switch board skeleton.
The inner side of the longitudinal framework 1 is fixedly provided with a reinforcing column 4, the reinforcing column 4 is provided with a thread bush 5, the thread bush 5 is connected with the reinforcing column 4 in a thread structure, one side of the thread bush 5 opposite to the first transverse framework 2 is provided with a first positioning block 6, the first positioning block 6 and a limiting plate 12 are mutually parallel, when the first transverse framework 2 is installed, the first transverse framework 2 is placed above the first positioning block 6, the first positioning block 6 can be driven to move upwards by rotating the thread bush 5, the upper surface of the first positioning block 6 drives the first transverse framework 2 to abut against the limiting plate 12, thereby completing the preliminary positioning of the first transverse framework 2, ensuring that the first transverse framework 2 is in a horizontal state when the first transverse framework 2 is installed, and the reinforcing column 4 can play a supporting role between the first transverse framework 2 and the longitudinal framework 1, when the power distribution cabinet is pressed, the first transverse framework 2 and the longitudinal framework 1 are not easy to deform, namely the power distribution cabinet framework is not easy to deform, the inner side of the longitudinal framework 1 is provided with the first movable groove 7, the center line of the first movable groove 7 and the center line of the second movable groove 8 are mutually overlapped, the first movable groove 7 is internally penetrated with the first fixing bolt 9, the first fixing bolt 9 is arranged on one side of the first fixing bolt 9 opposite to the second movable groove 8, the first fixing bolt 9 is rotated, the first fixing bolt 9 can drive the first fixing block 10 to move along the direction of the second movable groove 8, and when the first fixing block 10 is in butt joint with the inner side of the second movable groove 8, the first fixing block 2 is primarily fixed.
The screw hole 11 has been seted up to the inside of first fixed block 10, and the central line of screw hole 11 and the mutual coincidence of the central line of second fixing bolt 13, be threaded connection between second fixing bolt 13 and the screw hole 11 moreover, rotatory second fixing bolt 13, second fixing bolt 13 moves down and runs through in first horizontal skeleton 2 and first fixed block 10, can accomplish the fixed to first horizontal skeleton 2, second movable slot 8 has all been seted up to the left and right sides of first horizontal skeleton 2, the right side fixed mounting of vertical skeleton 1 has limiting plate 12, and be connected through second fixing bolt 13 between limiting plate 12 and the first horizontal skeleton 2, second locating piece 14 is installed to the below symmetry of second horizontal skeleton 3, and first constant head tank 15 has been seted up to second locating piece 14 one side far away from first horizontal skeleton 2.
The upper end of vertical skeleton 1 has seted up second constant head tank 16, the inside joint of first constant head tank 15 has second fixed block 17, the central line of second fixed block 17 and the central line mutual coincidence of first constant head tank 15, and connecting rod 18 is installed to second fixed block 17 one end of keeping away from first constant head tank 15, connecting rod 18 runs through in vertical skeleton 1, and antiskid plate 19 is installed to the outer end of connecting rod 18, and be connected through telescopic spring 20 between antiskid plate 19 and the vertical skeleton 1, outwards pulling antiskid plate 19, antiskid plate 19 outwards removes through connecting rod 18 pulling second fixed block 17, telescopic spring 20 is in compressed state this moment, then with the second fixed block 17 of second horizontal skeleton 3 side and the second constant head tank 16 joint on the vertical skeleton 1, loosen antiskid plate 19 after the joint, second fixed block 17 moves along first constant head tank 15 under telescopic spring resilience effect, and with first constant head tank 15 joint, thereby accomplish the fixed to second horizontal skeleton 3.
Working principle: when using this framework structure for reinforcement type switch board, firstly, when installing first horizontal skeleton 2, place first horizontal skeleton 2 in the top of first locating block 6, rotatory thread bush 5 can drive first locating block 6 and upwards remove, make first locating block 6 drive the upper surface and the limiting plate 12 butt of first horizontal skeleton 2, thereby accomplish the preliminary location to first horizontal skeleton 2, reinforcing column 4 can play the supporting role between first horizontal skeleton 2 and the vertical skeleton 1 simultaneously, make switch board when the pressurized, first horizontal skeleton 2 and vertical skeleton 1 are difficult for taking place to warp, the difficult emergence of switch board skeleton is out of shape promptly.
The first fixing bolt 9 is rotated, the first fixing bolt 9 can drive the first fixing block 10 to move along the direction of the second movable groove 8, when the first fixing block 10 is in butt joint with the inside of the second movable groove 8, preliminary fixing of the first transverse framework 2 is achieved, then the second fixing bolt 13 is rotated, the second fixing bolt 13 moves downwards to penetrate through the first transverse framework 2 and the first fixing block 10, fixing of the first transverse framework 2 can be achieved, and double fixing of the first transverse framework 2 is achieved.
The anti-skidding pulling plate 19 is pulled outwards, the anti-skidding pulling plate 19 pulls the second fixing block 17 to move outwards through the connecting rod 18, the telescopic spring 20 is in a compressed state at the moment, then the second fixing block 17 on the opposite side of the second transverse framework 3 is clamped with the second positioning groove 16 on the longitudinal framework 1, the anti-skidding pulling plate 19 is loosened after the clamping, the second fixing block 17 moves along the first positioning groove 15 under the action of resilience force of the telescopic spring 20 and is clamped with the first positioning groove 15, and therefore the fixing of the second transverse framework 3 is completed. Thereby completing a series of works. What is not described in detail in this specification is prior art known to those skilled in the art.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. The utility model provides a framework structure for reinforced power distribution cabinet, includes vertical skeleton (1), spliced pole (4), limiting plate (12), second locating piece (14) and first constant head tank (15), its characterized in that: the utility model discloses a vertical skeleton (1) is installed first horizontal skeleton (2) and second horizontal skeleton (3) between two liang, and the inboard fixed mounting of vertical skeleton (1) has spliced pole (4), is provided with screw sleeve (5) on spliced pole (4) moreover, first movable groove (7) have been seted up to the inboard of vertical skeleton (1), second movable groove (8) have all been seted up on the left and right sides of first horizontal skeleton (2), the right side fixed mounting of vertical skeleton (1) has limiting plate (12), and is connected through second fixing bolt (13) between limiting plate (12) and the first horizontal skeleton (2), second locating piece (14) are installed to the below symmetry of second horizontal skeleton (3), and second locating piece (14) keep away from first horizontal skeleton (2) one side and have seted up first constant head tank (15), second constant head tank (16) have been seted up to the upper end of vertical skeleton (1), inside joint of first constant head tank (15) has second fixed block (17).
2. The framework structure for a reinforced power distribution cabinet according to claim 1, wherein: the first transverse framework (2) and the second transverse framework (3) are perpendicular to each other, and the first transverse framework (2) and the second transverse framework (3) are perpendicular to the longitudinal framework (1).
3. The framework structure for a reinforced power distribution cabinet according to claim 1, wherein: the screw sleeve (5) is connected with the reinforcing column (4) in a threaded structure, a first positioning block (6) is arranged on one side of the screw sleeve (5) opposite to the first transverse framework (2), and the first positioning block (6) and the limiting plate (12) are mutually parallel.
4. The framework structure for a reinforced power distribution cabinet according to claim 1, wherein: the center line of the first movable groove (7) and the center line of the second movable groove (8) are mutually overlapped, a first fixing bolt (9) penetrates through the first movable groove (7), and a first fixing block (10) is arranged on one side of the first fixing bolt (9) opposite to the second movable groove (8).
5. The framework structure for a reinforced power distribution cabinet according to claim 4, wherein: the inside of first fixed block (10) has offered screw hole (11), and the central line of screw hole (11) and the central line of second fixing bolt (13) coincide each other, are threaded structure and are connected between second fixing bolt (13) and screw hole (11) moreover.
6. The framework structure for a reinforced power distribution cabinet according to claim 1, wherein: the central line of second fixed block (17) and the central line of first constant head tank (15) coincide each other, and connecting rod (18) are installed to second fixed block (17) one end of keeping away from first constant head tank (15), and connecting rod (18) run through in vertical skeleton (1), and antiskid plate (19) are installed to the outer end of connecting rod (18) moreover to be connected through extension spring (20) between antiskid plate (19) and vertical skeleton (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321254677.9U CN219998707U (en) | 2023-05-23 | 2023-05-23 | Reinforced skeleton structure for power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321254677.9U CN219998707U (en) | 2023-05-23 | 2023-05-23 | Reinforced skeleton structure for power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219998707U true CN219998707U (en) | 2023-11-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321254677.9U Active CN219998707U (en) | 2023-05-23 | 2023-05-23 | Reinforced skeleton structure for power distribution cabinet |
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| Country | Link |
|---|---|
| CN (1) | CN219998707U (en) |
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2023
- 2023-05-23 CN CN202321254677.9U patent/CN219998707U/en active Active
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