CN213304810U - Drawer push-pull structure of switch cabinet - Google Patents
Drawer push-pull structure of switch cabinet Download PDFInfo
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- CN213304810U CN213304810U CN202021966986.5U CN202021966986U CN213304810U CN 213304810 U CN213304810 U CN 213304810U CN 202021966986 U CN202021966986 U CN 202021966986U CN 213304810 U CN213304810 U CN 213304810U
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- drawer
- drawer body
- switch cabinet
- shell
- sliding
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Abstract
The utility model discloses a drawer push-pull structure of a switch cabinet, which comprises a shell and a drawer body, wherein a group of roller components are fixed on the front side and the rear side of the drawer body, each group of roller components comprises two floating supports which are respectively arranged at the left end and the right end of the drawer body, each floating support comprises two oppositely arranged supporting plates, two sliders are connected between the two supporting plates in a sliding way along the vertical direction, two springs are arranged at the two ends between the two sliders, the drawer body is floatingly supported between the two rollers, when the switch cabinet is vibrated along the vertical direction, the vibration can be buffered by the springs, the purpose of vibration damping is achieved, a plurality of elastic telescopic columns are arranged between the side plates at the side parts of the roller components and the drawer body, when the switch cabinet is vibrated along the left direction and the right direction, the vibration can be buffered by the elastic telescopic columns, the purpose of stabilizing the drawer body is achieved, and the influence of external vibration on the drawer body can be effectively reduced through the structure.
Description
Technical Field
The utility model relates to a cubical switchboard field, concretely relates to cubical switchboard drawer push-and-pull structure.
Background
The switch cabinet is an electrical device, the external line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, and each branch is arranged according to the requirement. Such as meters, automatic controls, magnetic switches of motors, various alternating current contactors and the like, and also high-voltage chamber and low-voltage chamber switch cabinets and high-voltage buses, such as power plants and the like.
The switch cabinet drawer is mainly used for accommodating related electrical elements, a common switch cabinet push-pull structure is a guide rail sliding block mechanism generally, and when the drawer moves in a switch cabinet, due to the fact that a guide rail and a sliding block of the guide rail sliding block mechanism are in rigid connection, the vibration resistance of the drawer in the switch cabinet is poor, and the use requirements under certain specific scenes are difficult to meet.
Therefore, how to solve the defects of the prior art is a subject of the present invention.
Disclosure of Invention
In order to solve the problem, the utility model discloses a cubical switchboard drawer push-and-pull structure.
In order to achieve the above purpose, the utility model provides a following technical scheme: a drawer push-pull structure of a switch cabinet comprises a shell and a drawer body, wherein a group of roller assemblies are fixed on the front side and the rear side of the drawer body, each group of roller assemblies comprises two floating supports, the two floating supports are respectively positioned at the left end and the right end of the drawer body, each floating support comprises two oppositely arranged supporting plates, two sliding blocks are connected between the two supporting plates in a sliding mode along the vertical direction, a spring is arranged at each of the two ends between the two sliding blocks, the spring acts on the sliding blocks along the vertical direction, a roller is rotatably connected onto each of the two sliding blocks, the roller protrudes out of the drawer body, a side plate is fixed on the rear side between the two supporting plates, the side plate is rectangular, and elastic telescopic columns are fixed between the four corners of the edge of the side plate and the drawer body;
the drawer body is inserted into the inner cavity of the shell, a baffle is fixed at the outer end of the drawer body, a circle of foam pad is arranged on the inner side of the baffle along the edge of the baffle, the foam pad abuts against the shell, and the baffle is connected with the shell through a buckle lock;
the upper side wall and the lower side wall of the inner cavity of the shell are respectively provided with a limiting groove corresponding to the roller, the limiting grooves are formed along the length direction of the shell, and the roller is located in the limiting grooves and is in rolling fit with the limiting grooves.
As an improvement of the utility model, a spout, two have been seted up along vertical direction in the backup pad the spout of backup pad sets up relatively, the both ends of slider slide card respectively go into two in the spout of backup pad.
As an improvement of the utility model, the top and the equal fixedly connected with limiting plate in bottom of backup pad, the slider is located between two limiting plates.
As an improvement of the utility model, a holding tank has been seted up along vertical direction in the center department of slider, the gyro wheel is located in the holding tank.
As an improvement of the utility model, the elastic telescopic column is a spring guide column.
Compared with the prior art, the utility model has the advantages of as follows: the utility model discloses a cubical switchboard drawer push-and-pull structure, including a plurality of wheel components, wheel components's upper and lower both ends all are provided with the gyro wheel, be provided with the spring between the slider of fixed these two gyro wheels, during the assembly, drawer body floating support is between two gyro wheels, when the cubical switchboard receives the vibration of upper and lower direction, this vibration of accessible spring buffering, play the purpose of damping, still be provided with a plurality of elastic expansion post between the curb plate of wheel components lateral part and the drawer body, when the cubical switchboard receives the vibration of left and right directions, accessible elastic expansion post buffering vibration, with this purpose of stabilizing the drawer body that reaches, can effectively reduce the influence of external vibration to the drawer body through the setting of above-mentioned structure.
Drawings
FIG. 1 is a perspective view of a drawer body according to the present invention;
FIG. 2 is a schematic structural view of the roller assembly with the top limiting plate removed;
FIG. 3 is a schematic structural view of the roller assembly;
fig. 4 is a cross-sectional view of the present invention;
fig. 5 is a perspective view of the present invention.
List of reference numerals: 100 shells, 101 limit grooves, 200 drawer bodies, 201 floating supports, 202 support plates, 203 sliding blocks, 204 springs, 205 rollers, 206 side plates, 207 elastic telescopic columns, 208 foam cotton pads, 209 baffle plates, 210 sliding grooves and 211 limit plates.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Example (b): referring to fig. 1-5, a drawer push-pull structure of a switch cabinet comprises a shell 100 and a drawer body 200, wherein a group of roller assemblies are fixed on the front side and the rear side of the drawer body 200, each group of roller assemblies comprises two floating supports 201, the two floating supports 201 are respectively positioned at the left end and the right end of the drawer body 200, each floating support 201 comprises two oppositely arranged support plates 202, two sliders 203 are connected between the two support plates 202 in a sliding manner along the vertical direction, a spring 204 is arranged at each of the two ends between the two sliders 203, the spring 204 acts on the slider 203 along the vertical direction, a roller 205 is rotatably connected on each of the two sliders 203, the roller 205 protrudes out of the drawer body 200, a side plate 206 is fixed on the rear side between the two support plates 202, the side plate 206 is rectangular, and elastic telescopic columns 207 are fixed at four corners between the edge of the side plate 206 and; the roller 205 is a nylon roller and has better wear resistance;
a sliding groove 210 is formed in the supporting plate 202 along the vertical direction, the sliding grooves 210 of the two supporting plates 202 are arranged oppositely, and two ends of the sliding block 203 are respectively clamped in the sliding grooves 210 of the two supporting plates 202 in a sliding manner; so that the slider 203 can slide up and down in the support plate 202;
the top and the bottom of the supporting plate 202 are fixedly connected with a limiting plate 211, the sliding block 203 is positioned between the two limiting plates 211, and the limiting plates 211 play a role in limiting the sliding block 203 to prevent the sliding block 203 from falling off from the supporting plate 202;
the drawer body 200 is inserted into the inner cavity of the shell 100, a baffle plate 208 is fixed at the outer end of the drawer body 200, a circle of foam pad 209 is arranged at the inner side of the baffle plate 208 along the edge of the baffle plate, the foam pad 209 abuts against the shell 100, and the baffle plate 208 is connected with the shell 100 through a buckle lock; the foam pad 209 is made of EVA foam pad, has good flexibility, and can play a role of buffering when arranged between the baffle 208 of the drawer body 200 and the shell 100;
the upper side wall and the lower side wall of the inner cavity of the shell 100 are respectively provided with a limiting groove 101 corresponding to the roller 205, the limiting grooves 101 are formed along the length direction of the shell 100, and the roller 205 is positioned in the limiting groove 101 and is in rolling fit with the limiting groove 101; the limiting groove 101 is in clearance fit with the roller 205, and the limiting groove 101 plays a role in limiting the roller 205;
during the assembly, gyro wheel 205 card is gone into in spacing groove 101, drawer body 200 floating support is between two gyro wheels 205, when the cubical switchboard receives the vibration of upper and lower direction, this vibration of accessible spring 204 buffering, play the purpose of damping, still be provided with a plurality of elastic telescopic columns 207 between curb plate 206 of roller subassembly lateral part and the drawer body 200, when the cubical switchboard receives the vibration of left and right directions, accessible elastic telescopic column 207 buffering vibration, with this purpose that reaches stable drawer body 200, can effectively reduce the influence of external vibration to drawer body 200 through the setting of above-mentioned structure.
A receiving groove is formed in the center of the slider 203 along the vertical direction, and the roller 205 is located in the receiving groove.
The flexible post 207 of elasticity adopts current spring guide pillar, this spring guide pillar includes that two mutual sleeves of establishing together overlap, the diameter of one is greater than the diameter of another in two sleeves, the less sleeve of diameter can stretch out or retract in the great sleeve of diameter, the cover is equipped with the spring on the less sleeve of diameter, the one end of this spring is used in the great sleeve of diameter, its other end is used in drawer body 200, with this when drawer body 200 receives the vibration of fore-and-aft direction, flexible post 207 of elasticity can stretch out and draw back, play the cushioning effect.
The technical means disclosed by the scheme of the present invention is not limited to the technical means disclosed by the above embodiments, but also includes the technical scheme formed by the arbitrary combination of the above technical features. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications are also considered as the protection scope of the present invention.
Claims (5)
1. The utility model provides a cubical switchboard drawer push-and-pull structure which characterized in that: the drawer comprises a shell (100) and a drawer body (200), wherein a group of roller assemblies are fixed on the front side and the rear side of the drawer body (200), each group of roller assemblies comprises two floating supports (201), the two floating supports (201) are respectively positioned at the left end and the right end of the drawer body (200), each floating support (201) comprises two oppositely arranged supporting plates (202), two sliding blocks (203) are connected between the two supporting plates (202) in a sliding mode along the vertical direction, springs (204) are arranged at the two ends between the two sliding blocks (203), the springs (204) act on the sliding blocks (203) along the vertical direction, rollers (205) are rotatably connected on the two sliding blocks (203), the rollers (205) protrude out of the drawer body (200), and a side plate (206) is fixed on the rear side between the two supporting plates (202), the side plate (206) is rectangular, and elastic telescopic columns (207) are fixed between four corners of the edge of the side plate (206) and the drawer body (200);
the drawer body (200) is inserted into the inner cavity of the shell (100), a baffle (208) is fixed at the outer end of the drawer body (200), a circle of foam pad (209) is arranged on the inner side of the baffle (208) along the edge of the baffle, the foam pad (209) abuts against the shell (100), and the baffle (208) is connected with the shell (100) through a buckle lock;
the upper side wall and the lower side wall of the inner cavity of the shell (100) are provided with a limiting groove (101) corresponding to the roller (205), the limiting groove (101) is formed along the length direction of the shell (100), and the roller (205) is located in the limiting groove (101) and is in rolling fit with the limiting groove (101).
2. The push-pull structure for a drawer of a switch cabinet according to claim 1, wherein: a sliding groove (210) is formed in the supporting plate (202) in the vertical direction, the sliding grooves (210) of the supporting plate (202) are arranged oppositely, and two ends of the sliding block (203) are clamped into the sliding grooves (210) of the supporting plate (202) in a sliding mode respectively.
3. The push-pull structure for a drawer of a switch cabinet according to claim 2, wherein: the top and the bottom of the supporting plate (202) are both fixedly connected with a limiting plate (211), and the sliding block (203) is located between the two limiting plates (211).
4. The push-pull structure for a drawer of a switch cabinet according to claim 1, wherein: an accommodating groove is formed in the center of the sliding block (203) along the vertical direction, and the roller (205) is located in the accommodating groove.
5. The push-pull structure for a drawer of a switch cabinet according to claim 1, wherein: the elastic telescopic column (207) is a spring guide column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021966986.5U CN213304810U (en) | 2020-09-09 | 2020-09-09 | Drawer push-pull structure of switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021966986.5U CN213304810U (en) | 2020-09-09 | 2020-09-09 | Drawer push-pull structure of switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213304810U true CN213304810U (en) | 2021-05-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021966986.5U Active CN213304810U (en) | 2020-09-09 | 2020-09-09 | Drawer push-pull structure of switch cabinet |
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| Country | Link |
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| CN (1) | CN213304810U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113933709A (en) * | 2021-10-22 | 2022-01-14 | 宁波二黑科技有限公司 | Lithium battery charging and discharging tester with lifting device |
-
2020
- 2020-09-09 CN CN202021966986.5U patent/CN213304810U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113933709A (en) * | 2021-10-22 | 2022-01-14 | 宁波二黑科技有限公司 | Lithium battery charging and discharging tester with lifting device |
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