CN211184502U - Height-adjustable electrical cabinet - Google Patents
Height-adjustable electrical cabinet Download PDFInfo
- Publication number
- CN211184502U CN211184502U CN201921734715.4U CN201921734715U CN211184502U CN 211184502 U CN211184502 U CN 211184502U CN 201921734715 U CN201921734715 U CN 201921734715U CN 211184502 U CN211184502 U CN 211184502U
- Authority
- CN
- China
- Prior art keywords
- cabinet body
- actuating lever
- rod
- supporting
- fixing base
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Patch Boards (AREA)
Abstract
The utility model discloses a height-adjustable's regulator cubicle, including the cabinet body, still include following part: the supporting structure comprises two groups of supporting rods which are rotatably connected to the bottom of the cabinet body, each group of supporting rods is provided with two groups, the bottom of each supporting rod is rotatably connected with a bottom wheel, the bottom of the cabinet body is slidably connected with four sliding blocks, a linkage rod is arranged between each sliding block and each supporting rod, and two ends of each linkage rod are respectively and relatively rotatably arranged on the sliding blocks and the supporting rods; the drive structure, including the fixing base of fixed connection in cabinet body bottom, rotate on the fixing base and be connected with a actuating lever, the both ends of actuating lever are equipped with two sections screw threads opposite in screw thread respectively, and the both ends of actuating lever are equipped with a synchronizing bar respectively, the synchronizing bar threaded connection of actuating lever and both sides, the both ends of two synchronizing bars respectively with slider fixed connection, be equipped with the chucking structure on the fixing base. The bottom side of the electrical cabinet can be lifted by moving the supporting structure through the driving structure, so that heat dissipation of the bottom side ventilation holes of the electrical cabinet is facilitated.
Description
Technical Field
The utility model relates to an electrical cabinet, concretely relates to height-adjustable's regulator cubicle.
Background
The regulator cubicle is the cupboard that is used for loading electrical components, and in order to make things convenient for the heat dissipation of electrical components, all seted up the ventilation hole in a plurality of surfaces such as the side, top side, the bottom side of regulator cubicle and be used for the heat dissipation.
The regulator cubicle of indoor work because the operational environment on ground is different, for example ground has laid mao floor, timber apron or ceramic tile etc. so the radiating efficiency of regulator cubicle bottom side can not obtain guaranteeing, and on the ground of having laid the mao floor, the bottom side of regulator cubicle can produce a large amount of heats and remain, causes the temperature of regulator cubicle to rise.
Disclosure of Invention
In order to overcome not enough among the prior art, the utility model provides a height-adjustable's regulator cubicle, it can be raised the bottom side of regulator cubicle, and the regulator cubicle bottom side ventilation hole heat dissipation of being convenient for.
In order to achieve the above object, the utility model discloses a height-adjustable's regulator cubicle, including the cabinet body, still include following part: the supporting structure comprises two groups of supporting rods which are rotatably connected to the bottom of the cabinet body, each group of supporting rods is provided with two groups, the bottom of each supporting rod is rotatably connected with a bottom wheel, the bottom of the cabinet body is slidably connected with four sliding blocks, a linkage rod is arranged between each sliding block and each supporting rod, and two ends of each linkage rod are respectively and relatively rotatably arranged on the sliding blocks and the supporting rods; the drive structure, including the fixing base of fixed connection in cabinet body bottom, rotate on the fixing base and be connected with a actuating lever, the both ends of actuating lever are equipped with two sections screw threads opposite in screw thread respectively, and the both ends of actuating lever are equipped with a synchronizing bar respectively, the synchronizing bar threaded connection of actuating lever and both sides, the both ends of two synchronizing bars respectively with slider fixed connection, be equipped with the chucking structure on the fixing base.
Furthermore, the clamping structure comprises a ratchet wheel sleeved on the peripheral wall of the driving rod, the ratchet wheel is fixedly connected with the driving rod, the ratchet wheel is arranged in the fixed seat in a relatively rotating mode, the fixed seat is connected with a limiting screw rod in a threaded mode, and the limiting screw rod is abutted against the peripheral wall of the ratchet wheel.
Furthermore, a driving nut is welded on the peripheral wall of the driving rod.
Furthermore, four limiting rings are connected to the peripheral wall of the driving rod in an interference mode and are symmetrically distributed along the fixing block.
Furthermore, the cover is equipped with two and slowly falls the spring on the actuating lever, slowly falls the spring and contradicts with the surface of fixing base and the surface of spacing ring respectively.
Has the advantages that: after the actuating lever rotated, the actuating lever loops through slider, gangbar drive bracing piece and rotates, and the bracing piece rotates the back, and the return pulley of bracing piece bottom highly uprises apart from cabinet body bottom side surface to the cabinet body is raised, and the ventilation hole heat dissipation of the cabinet body bottom side of being convenient for.
Drawings
The invention will be further described and illustrated with reference to the accompanying drawings.
FIG. 1 is a schematic structural view of the whole of the present embodiment;
Fig. 2 is a schematic view of the internal structure of the fixing base.
Reference numerals: 1. a cabinet body; 2. a support bar; 3. a bottom wheel; 4. a slider; 5. a linkage rod; 6. a fixed seat; 7. a drive rod; 8. a synchronization lever; 9. a ratchet wheel; 10. a limit screw; 11. a drive nut; 12. a limiting ring; 13. a slow descending spring.
Detailed Description
The technical solution of the present invention will be more clearly and completely explained by the description of the preferred embodiments of the present invention with reference to the accompanying drawings.
Example (b): as shown in fig. 1, the height-adjustable electrical cabinet comprises a cabinet body 1, and further comprises a supporting structure and a driving structure, wherein the supporting structure is used for supporting and raising the cabinet body 1, and the driving structure is used for driving the supporting structure to raise or lower the cabinet body 1.
The supporting structure comprises two groups of supporting rods 2 which are connected to the bottom of the cabinet body 1 in a rotating mode, the two groups of supporting rods 2 are symmetrically arranged, each group of supporting rods 2 are arranged to be two, the bottoms of the four supporting rods 2 are connected with bottom wheels 3 in a rotating mode, and the bottom wheels 3 are located at the bottom of the cabinet body 1 and support the whole cabinet body 1. The return pulley 3 rotates the back along with the rotation point of bracing piece 2 and the cabinet body 1 bottom, and the bracing piece 2 highly can increase in vertical direction to the cabinet body 1 bottom can increase apart from the height on ground, has reached the purpose that the cabinet body 1 lifted promptly, and after the cabinet body 1 bottom highly increased apart from ground, the bleeder vent heat dissipation of the cabinet body 1 bottom of being convenient for has improved the radiating efficiency of the cabinet body 1.
The supporting structure further comprises four sliding blocks 4 connected to the bottom of the cabinet body 1 in a sliding mode, the sliding blocks 4 move left and right along the cabinet body 1, a linkage rod 5 is arranged between each sliding block 4 and the supporting rod 2, and two ends of each linkage rod 5 are respectively arranged on the sliding blocks 4 and the supporting rods 2 in a relatively rotating mode; the removal of slider 4 transmits for bracing piece 2 through gangbar 5 to bracing piece 2 rotates and makes the cabinet body 1 raise, is equipped with synchronizing bar 8 between two sliders 4 in the bracing piece 2 of same group, and this synchronizing bar 8's both ends simultaneously with two slider 4 fixed connection, and synchronizing bar 8 can keep two sliders 4 to remove simultaneously.
The drive structure of aforementioned drive bearing structure action includes fixed connection at the fixing base 6 of the 1 bottom of the cabinet body, and it is connected with a actuating lever 7 to rotate on the fixing base 6, and the both ends of actuating lever 7 are equipped with two sections screw threads opposite in screw thread respectively, and two sections screw threads pierce through synchronizing bar 8 respectively and with 8 threaded connection of synchronizing bar. When the drive rod 7 rotates, the two synchronization levers 8 move toward or away from each other.
Four limit rings 12 are connected to the peripheral wall of the driving rod 7 in an interference fit manner, and the four limit rings 12 are arranged along the fixing seat 6 in a pairwise symmetrical manner. And two spacing rings 12 on the same side of the fixing seat 6 are respectively arranged on two sides of the synchronizing rod 8, the synchronizing rod 8 can only slide at the distance between the two spacing rings 12, and the spacing rings 12 can ensure that the synchronizing rod 8 cannot be separated from the driving rod 7.
As shown in fig. 2, in addition, after the cabinet 1 is adjusted to a height, in order to ensure that the driving rod 7 does not rotate, the fixing base 6 is provided with a clamping structure for clamping the driving rod 7.
This chucking structure establishes the ratchet 9 at the actuating lever 7 perisporium including the cover, and ratchet 9 and actuating lever 7 fixed connection, and the outside threaded connection of fixing base 6 has a stop screw 10, and stop screw 10 twists into fixing base 6 in from the outside of fixing base 6, and stop screw 10's tip supports tightly with the perisporium of ratchet 9, and the interference fit restriction actuating lever 7 rotates at will through stop screw 10 and ratchet 9. When the ratchet wheel 9 rotates clockwise along with the rotation of the driving rod 7, the cabinet body 1 rotates and is lifted along with the support rod 2; when the ratchet wheel 9 rotates anticlockwise along with the driving rod 7, the cabinet body 1 is lowered, and the cabinet body 1 cannot freely descend by virtue of the anticlockwise rotation of the driving rod 7 due to the collision of the limiting screw rod 10 on the ratchet wheel 9.
As shown in fig. 1 and 2, when a user needs to rotate the driving rod 7, the driving rod 7 needs to be rotated after the limit screw 10 is loosened. The peripheral wall cover of actuating lever 7 is equipped with hexagonal drive nut 11, and drive nut 11 and the mutual welded fastening of the peripheral wall of actuating lever 7, drive nut 11 can be convenient for the spanner to rotate actuating lever 7. After the limiting screw 10 is unscrewed, in order to avoid the cabinet body 1 to fall at a too fast speed, two slow falling springs 13 are arranged on the peripheral wall of the driving rod 7, the two slow falling springs 13 are symmetrically arranged along the fixing seat 6, and two ends of the slow falling springs 13 are respectively abutted against the peripheral walls of the limiting ring 12 and the synchronizing rod 8. When the cabinet 1 falls, the synchronous rod 8 compresses the slow-falling spring 13, and the elastic force of the slow-falling spring 13 can limit the falling speed of the cabinet 1 to be too fast.
The above detailed description merely describes the preferred embodiments of the present invention and does not limit the scope of the present invention. Without departing from the design concept and spirit scope of the present invention, the ordinary skilled in the art should belong to the protection scope of the present invention according to the present invention provides the text description and drawings to the various modifications, replacements and improvements made by the technical solution of the present invention. The scope of protection of the present invention is determined by the claims.
Claims (5)
1. The utility model provides a height-adjustable's regulator cubicle, includes the cabinet body (1), its characterized in that still includes following part:
The supporting structure comprises two groups of supporting rods (2) which are rotatably connected to the bottom of the cabinet body (1), wherein two supporting rods (2) are arranged in each group, the bottom of each supporting rod (2) is rotatably connected with a bottom wheel (3), four sliding blocks (4) are slidably connected to the bottom of the cabinet body (1), a linkage rod (5) is arranged between each sliding block (4) and each supporting rod (2), and two ends of each linkage rod (5) are respectively and relatively rotatably arranged on the sliding blocks (4) and the supporting rods (2);
The drive structure, including fixed connection be in fixing base (6) of the cabinet body (1) bottom, it is connected with one actuating lever (7) to rotate on fixing base (6), the both ends of actuating lever (7) are equipped with two sections screw threads opposite in screw thread respectively, the both ends of actuating lever (7) are equipped with a synchronizing bar (8) respectively, actuating lever (7) and synchronizing bar (8) threaded connection of both sides, two the both ends of synchronizing bar (8) respectively with slider (4) fixed connection, be equipped with the chucking structure on fixing base (6).
2. The electrical cabinet with adjustable height according to claim 1, wherein the clamping structure comprises a ratchet wheel (9) sleeved on a peripheral wall of the driving rod (7), the ratchet wheel (9) is fixedly connected with the driving rod (7), the ratchet wheel (9) is relatively rotatably arranged in a fixed seat (6), a limit screw (10) is in threaded connection with the fixed seat (6), and the limit screw (10) is abutted against the peripheral wall of the ratchet wheel (9).
3. The electrical cabinet with adjustable height according to claim 1, wherein the drive nut (11) is welded to the peripheral wall of the drive rod (7).
4. The electrical cabinet with adjustable height according to claim 1, wherein four limiting rings (12) are connected to the peripheral wall of the driving rod (7) in an interference manner, and the four limiting rings (12) are symmetrically distributed along the fixing block.
5. The electrical cabinet with adjustable height according to claim 4, wherein the driving rod (7) is sleeved with two slow-falling springs (13), and the slow-falling springs (13) respectively abut against the surface of the fixing seat (6) and the surface of the limiting ring (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921734715.4U CN211184502U (en) | 2019-10-16 | 2019-10-16 | Height-adjustable electrical cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921734715.4U CN211184502U (en) | 2019-10-16 | 2019-10-16 | Height-adjustable electrical cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211184502U true CN211184502U (en) | 2020-08-04 |
Family
ID=71809727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921734715.4U Active CN211184502U (en) | 2019-10-16 | 2019-10-16 | Height-adjustable electrical cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211184502U (en) |
-
2019
- 2019-10-16 CN CN201921734715.4U patent/CN211184502U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204324798U (en) | Breaker transfer trolley | |
| CN104249173B (en) | Support for rotary radial drilling fixture for disc parts | |
| CN105215421A (en) | flywheel slant hole processing device | |
| CN107745390A (en) | A kind of robot device of convenient regulation | |
| CN102896622A (en) | Tray for test machine | |
| CN206314873U (en) | A kind of height-adjustable bed for student | |
| CN211184502U (en) | Height-adjustable electrical cabinet | |
| CN202825358U (en) | Height-adjustable supporting square vertical seat | |
| CN204241225U (en) | A kind of engine on-line testing platform device for adjusting center height | |
| CN209175348U (en) | A kind of preferable industrial machinery fixture of chucking power | |
| CN210224591U (en) | Semiconductor laser sintering clamping mechanism | |
| CN207431465U (en) | A kind of the portable numerical control cutting machine | |
| CN207334364U (en) | A kind of floor lamp easy to adjust | |
| CN108551311A (en) | A kind of solar energy support device for being easily installed and adjusting | |
| CN204692959U (en) | A kind of multifunctional medical auxiliary stand | |
| CN209364429U (en) | Aircraft engine maintenance supporting member | |
| CN204310674U (en) | A kind of mobile device of through hole workpiece | |
| CN203717525U (en) | Multifunctional cylinder device | |
| CN105275194A (en) | Electric lifting horse stool | |
| CN107717894A (en) | A kind of workbench of tilt adjustable | |
| CN205125458U (en) | Height -adjustable desk | |
| CN206598100U (en) | A kind of adjustable Three-points supporting type V-type frame | |
| CN105415017A (en) | Lifting type base plate | |
| CN204123770U (en) | A kind of automatic positioning equipment | |
| CN205233877U (en) | Household tea table |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |