CN220492542U - Guide rail of drawer type switch cabinet unit - Google Patents
Guide rail of drawer type switch cabinet unit Download PDFInfo
- Publication number
- CN220492542U CN220492542U CN202321997654.7U CN202321997654U CN220492542U CN 220492542 U CN220492542 U CN 220492542U CN 202321997654 U CN202321997654 U CN 202321997654U CN 220492542 U CN220492542 U CN 220492542U
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- guide rail
- rail body
- belt
- drawer
- slider
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- 230000000149 penetrating effect Effects 0.000 claims abstract description 7
- 239000000758 substrate Substances 0.000 claims description 23
- 230000006872 improvement Effects 0.000 description 9
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a guide rail of a drawer type switch cabinet unit, which belongs to the field of switch cabinet tools and comprises a guide rail body, wherein a through hole is formed in the guide rail body along one tail end surface of the guide rail body in a penetrating manner, and a belt slot is formed in the guide rail body along two side surfaces of the guide rail body. According to the guide rail of the drawer type switch cabinet unit, the drawer of the switch cabinet can be arranged on the slide block unit through the arranged slide block unit through the bolts, the belt passes through the roller component and the through hole and the belt groove through the belt conveying unit, and the belt is driven to rotate when the roller component is driven by the driving motor to rotate, so that the whole slide block unit slides on the guide rail body, the slide block unit and the switch cabinet drawer on the slide block unit can be rapidly pushed out, and the user is prevented from manually pulling out the switch cabinet drawer.
Description
Technical Field
The utility model belongs to the field of switch cabinet appliances, and particularly relates to a guide rail of a drawer type switch cabinet unit.
Background
The switch cabinet is an electrical device, the external line of the switch cabinet firstly enters the main control switch in the cabinet, then enters the sub-control switch, and each shunt is arranged according to the requirement. Such as meters, automatic control, motor magnetic switches, various ac contactors, etc., and high-voltage and low-voltage switchgear, high-voltage buses, such as power plants, etc., and low-cycle relief for protecting major equipment. The main function of the switch cabinet is to open and close, control and protect electric equipment in the process of generating, transmitting, distributing and converting electric energy of the electric power system. The components in the switch cabinet mainly comprise a breaker, a disconnecting switch, a load switch, an operating mechanism, a transformer, various protection devices and the like. The switch cabinets are classified into a movable switch cabinet and a fixed switch cabinet according to the installation mode of the circuit breaker; or according to the different cabinet structures, the switch cabinet can be divided into an open type switch cabinet, a drawer type switch cabinet and a metal closed armoured switch cabinet; according to different voltage levels, the high-voltage switch cabinet, the medium-voltage switch cabinet, the low-voltage switch cabinet and the like can be further divided.
When the drawer type switch cabinet is used, the drawer is generally slid on the sliding rail to further draw out or draw in the drawer, but when the drawer unit is pulled out to be filled with the electrical equipment, a user is generally required to hold the drawer by one hand to prevent the drawer from moving into the box body of the switch cabinet, the electrical equipment is filled into the drawer by one hand, and when the drawer type switch cabinet is operated, the sliding rail cannot be used for limiting the drawer to lock the drawer, and meanwhile when the sliding rail is used, the drawer is required to be pushed out by means of pulling by the user, so that time and labor are wasted, and improvement is needed.
The present utility model seeks to mitigate or at least alleviate such problems or disadvantages by providing a new or otherwise improved switchgear.
Disclosure of Invention
In response to one or more of the above-identified deficiencies or improvements in the prior art, the present utility model provides a rail for a drawer-type switchgear unit that has the advantage of facilitating the positioning and quick ejection of the slider unit and the drawer on the slider unit.
In order to achieve the above-mentioned objective, the present utility model provides a guide rail of a drawer type switch cabinet unit, which includes a guide rail body, wherein a through hole is penetrated along a tail end surface of the guide rail body, and a belt slot is formed along two side surfaces of the guide rail body;
the sliding block unit is used for bearing the drawer of the switch cabinet, can be slidably arranged on the guide rail body, is internally provided with a first fastening piece and a second fastening piece, can be positioned on the guide rail body along the direction vertical to the guide rail body through the first fastening piece, and can be positioned on the guide rail body along the direction parallel to the guide rail body through the second fastening piece; and
two groups of belt conveying units which are respectively detachably arranged at the two tail ends of the guide rail body, each group of belt conveying units comprises
The bottom plate is arranged at the tail end of the guide rail body;
a roller member disposed on the base plate;
wherein, a belt is sleeved in the two groups of belt conveying units, the belt is wound on the roller component in each group of belt conveying units, and the belt can pass through the perforation and the belt groove; and
the driving motor is detachably arranged on the bottom plate, an output shaft of the driving motor is connected with the roller component, and the driving motor is used for driving the belt to rotate when the output shaft of the driving motor rotates, so that the whole sliding block unit slides on the guide rail body.
As a further improvement of the present utility model, the slider unit includes
The sliding block is arranged on the guide rail body;
the pulley is detachably arranged at the corner of the sliding block and is matched with the belt grooves on the two end surfaces of the guide rail body;
a first fastener arranged on the slider along a direction perpendicular to the guide rail body and used for enabling the slider to be fixed on the guide rail body along the direction perpendicular to the guide rail body; and
and the second fastening piece is arranged on the sliding block along the direction parallel to the guide rail body and is used for enabling the sliding block to be positioned on the guide rail body along the direction parallel to the guide rail body.
As a further improvement of the present utility model, the first fastener includes
The second positioning substrate is detachably arranged on the sliding block;
the second shaft seat is arranged on the second positioning substrate in a removable mode and can penetrate through the second positioning substrate to enter the sliding block; and
the second adjusting screw rod is rotatably arranged in the second shaft seat;
when the second adjusting screw is rotated to be abutted against the upper end face of the guide rail body, the sliding block is used for being positioned on the guide rail body along the direction perpendicular to the guide rail body.
As a further improvement of the present utility model, the second fastener includes
A first positioning substrate arranged below the slider;
a first positioning bolt insertable into the first positioning substrate to position the first positioning substrate on the slider;
the first shaft seat penetrates into the first positioning substrate along the direction parallel to the guide rail body; and
the first adjusting screw rod is rotatably arranged in the first shaft seat;
when the first adjusting screw is rotated to be abutted into the belt groove, the sliding block is positioned on the guide rail body along the direction parallel to the guide rail body.
As a further improvement of the utility model, a rubber ring is sleeved on each group of pulleys, and the size of the rubber ring is matched with the size of the pulleys.
As a further improvement of the utility model, a plurality of groups of third positioning bolts are detachably arranged on the bottom plate, and the size of the third positioning bolts is matched with the size of the bottom plate.
As a further improvement of the present utility model, the roller member includes
The roller is arranged on the bottom plate and is attached to the bottom plate;
the second positioning bolt penetrates through the roller and can penetrate out of the bottom plate;
the first lock nut is rotatably arranged on the second positioning bolt and is positioned on the upper end face of the bottom plate; and
and the second lock nut is rotatably arranged on the second positioning bolt and is positioned on the lower end face of the bottom plate.
As a further improvement of the utility model, a gap is arranged between the first lock nut and the roller, and the height of the gap is 1-3cm.
In general, the above technical solutions conceived by the present utility model have the beneficial effects compared with the prior art including:
according to the guide rail of the drawer type switch cabinet unit, the drawer of the switch cabinet can be arranged on the slide block unit through the arranged slide block unit through the bolts, the belt passes through the roller component and the through hole and the belt groove through the belt conveying unit, and the belt is driven to rotate when the roller component is driven by the driving motor, so that the whole slide block unit slides on the guide rail body, the slide block unit and the switch cabinet drawer on the slide block unit can be rapidly pushed out, a user is prevented from manually pulling out the switch cabinet drawer, meanwhile, the slide block unit is positioned on the guide rail body after the slide block unit is moved to a proper position through the arranged first fastener and the second fastener, and the situation that the discharger element in the switch cabinet drawer is retracted into the switch cabinet is avoided.
Drawings
FIG. 1 is a schematic view of the overall structure of a drawer type switchgear unit rail of the present utility model;
FIG. 2 is a schematic view of the entire structure of the rail of the drawer type switch cabinet unit from another angle;
FIG. 3 is a schematic view of the overall structure of the roller member of the present utility model;
FIG. 4 is a schematic view of the structure of the guide rail body of the present utility model when combined with a belt;
FIG. 5 is a schematic view of the entire structure of the slider unit of the present utility model;
fig. 6 is an enlarged view of fig. 2 at a in accordance with the present utility model.
Like reference numerals denote like technical features throughout the drawings, in particular: 1. a guide rail body; 11. perforating; 12. pi Daicao; 2. a slider unit; 21. a slide block; 22. a pulley; 23. a first positioning substrate; 24. a first positioning bolt; 25. a first shaft seat; 26. a first adjusting screw; 27. a second positioning substrate; 28. a second axle seat; 29. a second adjusting screw; 3. a belt conveying unit; 31. a bottom plate; 32. a roller member; 321. a roller; 322. a second positioning bolt; 323. a first lock nut; 324. a second lock nut; 33. a third positioning bolt; 34. a belt; 4. and driving the motor.
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.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The terms "comprises," "comprising," and/or the like, as used herein, specify the presence of stated features, steps, operations, and/or components, but do not preclude the presence or addition of one or more other features, steps, operations, or components.
All terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art unless otherwise defined. It should be noted that the terms used herein should be construed to have meanings consistent with the context of the present specification and should not be construed in an idealized or overly formal manner.
In the embodiment, given by fig. 1-6, a rail of a drawer type switch cabinet unit, wherein fig. 1 is a schematic structural diagram of the whole rail of the drawer type switch cabinet unit of the present utility model; FIG. 2 is a schematic view of the entire structure of the rail of the drawer type switch cabinet unit from another angle; FIG. 3 is a schematic view of the overall structure of the roller member of the present utility model; FIG. 4 is a schematic view of the structure of the guide rail body of the present utility model when combined with a belt; FIG. 5 is a schematic view of the entire structure of the slider unit of the present utility model; FIG. 6 is an enlarged view of the portion A of FIG. 2, which includes a rail body 1 having a through hole 11 along a rear end surface thereof and a belt slot 12 along both side surfaces thereof; a slider unit 2 for carrying a drawer of a switchgear, which is slidably disposed on the rail body 1 and has a first fastening member and a second fastening member therein, wherein the slider unit is positionable on the rail body 1 by the first fastening member in a direction perpendicular to the rail body 1 and is positionable on the rail body 1 by the second fastening member in a direction parallel to the rail body 1; and two groups of belt conveying units 3 which are respectively and detachably arranged at the two tail ends of the guide rail body 1, wherein each group of belt conveying units 3 comprises a bottom plate 31 which is arranged at the tail end of the guide rail body 1; a roller member 32 disposed on the bottom plate 31; wherein, a belt 34 is sleeved in the two groups of belt conveying units 3, the belt 34 is wound on the roller component 32 in each group of belt conveying units 3, and the belt 34 can pass through the perforation 11 and the belt groove 12; and the driving motor 4 is detachably arranged on the bottom plate 31, and an output shaft of the driving motor is connected with the roller member 32, and is used for driving the belt 34 to rotate when the output shaft rotates, so that the whole sliding block unit 2 slides on the guide rail body 1.
The utility model is based on the whole idea that the drawer of the switch cabinet can be arranged on the slide block unit 2 through the arranged slide block unit 2 through bolts, the belt 34 passes through the roller component 32 and the through hole 11 and the belt groove 12 through the belt conveying unit 3, and the belt 34 is driven to rotate when the roller component 32 is driven by the driving motor 4 to rotate, so that the whole slide block unit 2 slides on the guide rail body 1, the slide block unit 2 and the switch cabinet drawer on the slide block unit 2 can be rapidly pushed out, a user is prevented from manually pulling out the switch cabinet drawer, meanwhile, the slide block unit 2 is positioned on the guide rail body 1 through the arranged first fastener and the second fastener after the slide block unit 2 is moved to a proper position, and the situation that the slide block unit 2 is retracted into the switch cabinet when a discharger element is arranged in the switch cabinet drawer is avoided.
In a more specific embodiment, the number of roller members 32 in each set of belt conveying units 3 is three.
Next, some more specific structures and configurations will be further explained for the slider unit 2, where the slider unit 2 includes a slider 21, which is disposed on the rail body 1; the pulleys 22 are detachably arranged at corners of the sliding blocks 21 and are matched with the belt grooves 12 on the two end faces of the guide rail body 1; a first fastener disposed on the slider 21 in a direction perpendicular to the rail body 1 for causing the slider 21 to be fixed to the rail body 1 in a direction perpendicular to the rail body 1; and a second fastener disposed on the slider 21 in a direction parallel to the rail body 1 for positioning the slider 21 on the rail body 1 in a direction parallel to the rail body 1.
It should be noted that, by the first fastener being arranged, the slider 21 may be positioned on the guide rail body 1 along the direction perpendicular to the guide rail body 1, and by the second fastener being arranged, the slider 21 may be positioned on the guide rail body 1 along the direction parallel to the guide rail body 1, so that the slider unit 2 may be positioned on the guide rail body 1 more firmly from two dimensions, so as to ensure the stability of the slider unit 2 when not in use.
The first fastener, which includes a second positioning substrate 27 removably disposed on the slider 21, is further explained below as a few more specific structures and configurations; a second seat 28 removably disposed on the second positioning substrate 27, and penetrating through the second positioning substrate 27 into the slider 21; and a second adjusting screw 29 rotatably disposed in the second shaft housing 28;
when the first fastener is specifically used, the user rotates the second adjusting screw 29 to abut against the upper end surface of the guide rail body 1, so that the slider 21 can be positioned on the guide rail body 1 along the direction perpendicular to the guide rail body 1.
Next, some more specific structures and configurations will be further explained for the second fastener, which includes a first positioning substrate 23 disposed below the slider 21; a first positioning bolt 24 that is insertable into the first positioning substrate 23 so that the first positioning substrate 23 is positioned on the slider 21; a first shaft seat 25 penetrating into the first positioning substrate 23 in a direction parallel to the guide rail body 1; the first adjusting screw 26 is rotatably arranged in the first shaft seat 25;
when the second fastener is specifically used, the user rotates the first adjusting screw 26 to abut against the belt groove 12, so that the slider 21 can be positioned on the guide rail body 1 along the direction parallel to the guide rail body 1.
In order to further smooth the sliding of the pulleys 22 within the belt grooves 12, in some embodiments, a rubber ring is further sleeved on each set of pulleys 22, and the size of the rubber ring is adapted to the size of the pulleys 22.
In order to facilitate the bottom plate 31 to be more firmly assembled in the switch cabinet, in some embodiments, multiple groups of third positioning bolts 33 are detachably arranged on the bottom plate 31, and the size of the third positioning bolts 33 is matched with the size of the bottom plate 31.
In a more specific embodiment, the number of third positioning bolts 33 on each base plate 31 is two.
The roller member 32 is further explained with specific structures and configurations, so that the roller member 32 and the belt 34 can be adapted to use, and the body of the roller member can rotate on the bottom plate 31, and the roller member 32 includes a roller 321 disposed on the bottom plate 31 and attached to the bottom plate 31; the second positioning bolt 322 is arranged on the roller 321 in a penetrating way and can penetrate out of the bottom plate 31; a first lock nut 323 rotatably disposed on the second positioning bolt 322 and located on the upper end surface of the bottom plate 31; and a second lock nut 324 rotatably disposed on the second positioning bolt 322 and located on the lower end surface of the bottom plate 31.
When the roller member 32 is integrally used, the roller 321 can be rotated on the second positioning bolt 322 by attaching the second lock nut 324 to the lower end surface of the bottom plate 31 and attaching the first lock nut 323 to the upper end surface of the bottom plate 31, thereby integrally fixing the roller member 32 to the bottom plate 31.
In order that the roller 321 does not interfere with the first lock nut 323 when the roller 321 rotates in a fitting manner with the belt 34, the friction force increased by the first lock nut 323 influences the normal rotation of the roller 321, and a gap is further formed between the first lock nut 323 and the roller 321, and the height of the gap is 1-3cm.
In a more specific embodiment, the height of the gap is 1cm, and by disposing a distance of 1cm, the first lock nut 323 can not lock the roller 321, but affect the normal rotation of the roller 321.
In sum, through the slider unit 2 of laying, can lay the drawer of cubical switchboard on slider unit 2 through the bolt, pass through belt conveying unit 3, walk around roller member 32 and pass from perforation 11 and belt groove 12 with the belt 34, when driving roller member 32 rotation through driving motor 4 and then drive belt 34 rotation, so that slider unit 2 whole slides on guide rail body 1, can carry out quick release with the cubical switchboard drawer on slider unit 2 and slider unit 2, the manual pulling out of cubical switchboard drawer of having avoided the user, simultaneously through the first fastener and the second fastener of laying can be with slider unit 2 after moving to suitable position, with slider unit 2 location on guide rail body 1, avoid putting in the cubical switchboard drawer when the arrester component, the condition of retracting to the cubical switchboard in appears.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A rail for a drawer-type switchgear unit, characterized in that it comprises
The guide rail body (1) is provided with a through hole (11) along one tail end surface, and is provided with a belt groove (12) along two side surfaces;
a slider unit (2) for carrying a drawer of a switch cabinet, which is slidably arranged on the guide rail body (1) and has a first fastening member and a second fastening member therein, wherein the slider unit can be positioned on the guide rail body (1) along a direction perpendicular to the guide rail body (1) by the first fastening member and can be positioned on the guide rail body (1) along a direction parallel to the guide rail body (1) by the second fastening member; and
two groups of belt conveying units (3) are respectively detachably arranged at the two tail ends of the guide rail body (1), and each group of belt conveying units (3) comprises
A bottom plate (31) arranged at the tail end of the guide rail body (1);
a roller member (32) disposed on the bottom plate (31);
wherein, a belt (34) is sleeved in the two groups of belt conveying units (3), the belt (34) is wound on a roller component (32) in each group of belt conveying units (3), and the belt (34) can pass through the perforation (11) and the belt groove (12); and
the driving motor (4) is detachably arranged on the bottom plate (31), and an output shaft of the driving motor is connected with the roller component (32), and when the output shaft of the driving motor rotates, the driving motor is used for driving the belt (34) to rotate, so that the whole sliding block unit (2) slides on the guide rail body (1).
2. Rail of a drawer-type switchgear unit according to claim 1, characterized in that the slider unit (2) comprises
A slider (21) disposed on the rail body (1);
the pulleys (22) are detachably arranged at corners of the sliding blocks (21) and are matched with the belt grooves (12) on the two end faces of the guide rail body (1);
a first fastener arranged on the slider (21) in a direction perpendicular to the rail body (1) for causing the slider (21) to be fixed on the rail body (1) in a direction perpendicular to the rail body (1); and
and a second fastener, which is arranged on the slider (21) along the direction parallel to the guide rail body (1), for positioning the slider (21) on the guide rail body (1) along the direction parallel to the guide rail body (1).
3. The rail of a drawer-type switchgear cell of claim 2 wherein the first fastener comprises
A second positioning substrate (27) detachably arranged on the slider (21);
a second seat (28) removably arranged on the second positioning substrate (27) and penetrating through the second positioning substrate (27) into the slider (21); and
a second adjusting screw (29) which is rotatably arranged in the second shaft seat (28);
when the second adjusting screw (29) is rotated to be abutted against the upper end face of the guide rail body (1), the sliding block (21) is used for being positioned on the guide rail body (1) along the direction perpendicular to the guide rail body (1).
4. A rail for a drawer-type switchgear cabinet unit as claimed in claim 3, wherein the second fastener comprises
A first positioning substrate (23) disposed below the slider (21);
a first positioning bolt (24) that is insertable into the first positioning substrate (23) so that the first positioning substrate (23) is positioned on the slider (21);
a first shaft seat (25) penetrating into the first positioning substrate (23) along a direction parallel to the guide rail body (1); and
the first adjusting screw (26) is rotatably arranged in the first shaft seat (25);
when the first adjusting screw (26) is rotated to be abutted into the belt groove (12), the sliding block (21) is positioned on the guide rail body (1) along the direction parallel to the guide rail body (1).
5. The guide rail of a drawer-type switch cabinet unit according to claim 4, wherein a rubber ring is further sleeved on each group of pulleys (22), and the size of the rubber ring is matched with the size of the pulleys (22).
6. The guide rail of a drawer type switchgear unit according to claim 5, characterized in that a plurality of groups of third positioning bolts (33) are detachably arranged on the bottom plate (31), and the size of the third positioning bolts (33) is matched with the size of the bottom plate (31).
7. The rail of a drawer-type switchgear unit of claim 6 wherein the roller member (32) comprises
A roller (321) which is arranged on the bottom plate (31) and is attached to the bottom plate (31);
the second positioning bolt (322) is arranged on the roller (321) in a penetrating way and can penetrate out of the bottom plate (31);
a first lock nut (323) rotatably arranged on the second positioning bolt (322) and positioned on the upper end surface of the bottom plate (31); and
and the second lock nut (324) is rotatably arranged on the second positioning bolt (322) and is positioned on the lower end surface of the bottom plate (31).
8. The rail of a drawer-type switchgear unit according to claim 7, characterized in that the first lock nut (323) and the roller (321) also have a gap between them, the height of which is 1-3cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321997654.7U CN220492542U (en) | 2023-07-27 | 2023-07-27 | Guide rail of drawer type switch cabinet unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321997654.7U CN220492542U (en) | 2023-07-27 | 2023-07-27 | Guide rail of drawer type switch cabinet unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220492542U true CN220492542U (en) | 2024-02-13 |
Family
ID=89826241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321997654.7U Active CN220492542U (en) | 2023-07-27 | 2023-07-27 | Guide rail of drawer type switch cabinet unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220492542U (en) |
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2023
- 2023-07-27 CN CN202321997654.7U patent/CN220492542U/en active Active
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