CN219812388U - Adjustable ventilation control box for rail transit - Google Patents
Adjustable ventilation control box for rail transit Download PDFInfo
- Publication number
- CN219812388U CN219812388U CN202223555874.2U CN202223555874U CN219812388U CN 219812388 U CN219812388 U CN 219812388U CN 202223555874 U CN202223555874 U CN 202223555874U CN 219812388 U CN219812388 U CN 219812388U
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- China
- Prior art keywords
- control box
- box body
- ventilation
- fixed mounting
- rail transit
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- 238000009423 ventilation Methods 0.000 title claims abstract description 71
- 230000007246 mechanism Effects 0.000 claims abstract description 27
- 238000001125 extrusion Methods 0.000 claims abstract description 10
- 238000007789 sealing Methods 0.000 claims abstract description 4
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 11
- 230000015572 biosynthetic process Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 241000883990 Flabellum Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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- Ventilation (AREA)
Abstract
The utility model relates to an adjustable ventilation control box for track traffic, which comprises a control box body, wherein a ventilation mechanism is arranged outside the control box body, a sealing mechanism is arranged outside the control box body, the ventilation mechanism comprises a motor, the motor is fixedly arranged on the left side wall of an inner cavity of the control box body, an output shaft of the motor is fixedly connected with a threaded rod through a coupler, two fixing blocks are movably arranged on the outer surface of the threaded rod, and two extrusion blocks are connected with the outer surface of the threaded rod in a threaded manner. This adjustable ventilation control box for track traffic through being provided with ventilation mechanism, can form opening or closed state to the vent of control box body, is equipped with the fan simultaneously and can dispel the heat to the inside of control box body, has still enlarged the ventilation effect of control box body, can form confined state with the control box body through closing mechanism to the effect to the inside equipment formation protection of control box body.
Description
Technical Field
The utility model relates to the technical field of ventilation control boxes, in particular to an adjustable ventilation control box for rail transit.
Background
The ventilation control box is widely applicable, can be used in a low-voltage power grid system with alternating current of 50HZ and rated working pressure of 380V, and also can be used in a power system with alternating current of 50HZ and voltage below 500V as fire pump control, submersible sewage pump control, fire fan control, illumination power distribution control and the like, and can be used in rail transit.
The utility model provides an intelligent ventilation control box with a Chinese patent application number of 202021904954.2, which comprises the following technical scheme: "through including the frame at auxiliary ventilation mechanism, the top fixed connection of the standing groove inner chamber of frame, the mounting groove has all been seted up to the both sides of frame bottom, the equal fixedly connected with ventilation motor in top of two mounting groove inner walls, ventilation motor's output passes through the shaft coupling fixedly connected with ventilation flabellum, through setting up auxiliary ventilation mechanism, can be when ventilation control mechanism starts the ventilation to the control box body, auxiliary ventilation mechanism can accelerate the velocity of flow of air, thereby accelerate the ventilation process of control box body, the ventilation effect of control box body has been promoted, when solving current control box and ventilating to this technical scheme, mostly rely on manual control or directly set up the ventilation groove, manual control's process is comparatively loaded down with trivial details, intelligent degree is low, and the problem that the dust got into when directly seting up the ventilation groove again can be difficult to avoid not needing to ventilate, and holistic ventilation effect is relatively poor problem.
Disclosure of Invention
Aiming at the defects of the prior art, the adjustable ventilation control box for the rail transit has the advantage of good ventilation effect, and solves the problems that when the existing control box is ventilated, the existing control box is mostly dependent on manual control or directly provided with a ventilation groove, the manual control process is complicated, the intelligent degree is low, the direct provision of the ventilation groove is difficult to avoid dust entering during ventilation, and the integral ventilation effect is poor.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the adjustable ventilation control box for the rail transit comprises a control box body, wherein a ventilation mechanism is arranged outside the control box body, and a sealing mechanism is arranged outside the control box body;
the utility model provides a ventilating mechanism, including the motor, motor fixed mounting is in the inner chamber left side wall of control box body, the output shaft of motor passes through shaft coupling fixedly connected with threaded rod, the surface movable mounting of threaded rod has two fixed blocks, the surface threaded connection of threaded rod has two extrusion pieces, two equal fixed mounting in opposite one side of fixed block has two telescopic links, four the equal fixed mounting in surface of telescopic link has the spring, the top fixed mounting of control box body has the ventilation storehouse, the interior roof fixed mounting in ventilation storehouse has three exhaust fans.
Further, closing mechanism is including the panel, panel movable mounting is in the front of control box body, the left side of control box body and the right side of panel are all fixed mounting has two rotatory pieces, and the top movable mounting of rotatory piece has one end to run through and extend to its outside column spinner, the right side fixed mounting of panel has the roof, the right side fixed mounting of control box body has the bottom plate, the front threaded connection of roof has one end to run through and extend to the outside screw of bottom plate, the back fixed mounting of bottom plate has the supporting shoe.
Further, the tops of the two fixing blocks are fixedly connected with the inner top wall of the control box body.
Further, the right sides of the left two springs are fixedly connected with the left side of the left extrusion block, and the left sides of the left two springs are fixedly connected with the right side of the left fixing block.
Further, a thread groove is formed in the supporting block, and the size of the thread groove is matched with that of the screw.
Further, the top of control box body and the top of ventilation storehouse all inlay and are equipped with ventilative net.
Further, the right side of threaded rod is connected with the inner chamber right side wall rotation of control box body.
Further, the top plate is smaller than the bottom plate.
Compared with the prior art, the technical scheme of the utility model has the following beneficial effects:
this adjustable ventilation control box for track traffic through being provided with ventilation mechanism, can form opening or closed state to the vent of control box body, is equipped with the fan simultaneously and can dispel the heat to the inside of control box body, has still enlarged the ventilation effect of control box body, can form confined state with the control box body through closing mechanism to the effect to the inside equipment formation protection of control box body.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the structure of the present utility model an enlarged view at a in 1;
fig. 3 is a right side view of the structural schematic diagram 1 of the present utility model.
In the figure: 1. control box a body; 2. a ventilation mechanism; 21. a motor; 22. a threaded rod; 23. a fixed block; 24. extruding a block; 25. a telescopic rod; 26. a spring; 27. a ventilation bin; 28. an exhaust fan; 3. a closing mechanism; 31. a panel; 32. a rotating block; 33. a spin column; 34. a top plate; 35. a bottom plate; 36. a screw; 37. and a supporting block.
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.
Embodiment one: referring to fig. 1-3, an adjustable ventilation control box for track traffic in this embodiment includes a control box body 1, a ventilation mechanism 2 is disposed outside the control box body 1, and a closing mechanism 3 is disposed outside the control box body 1.
The control box body 1 is mainly used for rail transit.
Specifically, through being provided with ventilation mechanism 2, can form opening or closed state to the vent of control box body 1, be equipped with the fan simultaneously and can dispel the heat to the inside of control box body 1, still enlarged the ventilation effect of control box body 1, can form confined state with control box body 1 through closing mechanism 3 to the effect of protection is formed to the inside equipment of control box body 1.
In this embodiment, ventilation mechanism 2 is including motor 21, motor 21 fixed mounting is in the inner chamber left side wall of control box body 1, motor 21's output shaft passes through shaft coupling fixedly connected with threaded rod 22, threaded rod 22's right side and the inner chamber right side wall of control box body 1 rotate to be connected, threaded rod 22's surface movable mounting has two fixed blocks 23, the top of two fixed blocks 23 all with the inner roof fixed connection of control box body 1, be convenient for form the fixed effect of support to fixed block 23, threaded rod 22's surface threaded connection has two extrusion piece 24, two telescopic links 25 of equal fixed mounting in opposite one side of two fixed blocks 23, the surface of four telescopic links 25 all fixed mounting has spring 26, the right side of two springs 26 in the left side all with the left side fixed connection of left side extrusion piece 24, the left side all with the right side fixed connection of left side fixed block 23, be convenient for make the drive spring 26 take place to extrude or stretch through extrusion piece 24 side-to make the top fixed mounting of control box body 1 have ventilation storehouse 27, the top of control box body 1 and storehouse top and storehouse 27 are equipped with the big and three ventilation net of the roof of ventilation net of three ventilation net that are convenient for, three ventilation net of ventilation net 28 are all equipped with.
It should be noted that the threads engraved on the outer surface of the threaded rod 22 are symmetrically distributed, so that the object on the outer surface of the threaded rod 22 can move to the opposite side or the opposite side.
Specifically, the motor 21 is started to drive the threaded rod 22 to rotate, so that the two extrusion blocks 24 move towards the opposite sides on the outer surface of the threaded rod 22, the spring 26 is driven to extrude, the telescopic rod 25 is contracted, the ventilation net at the top of the control box body 1 is exposed, then the air suction is performed on the inside of the control box body 1 through the exhaust fan 28, wind force is discharged from the ventilation net at the top of the ventilation bin 27, and accordingly the ventilation quantity is adjusted.
Embodiment two: referring to fig. 1-3, on the basis of the first embodiment, the closing mechanism 3 includes a panel 31, the panel 31 is movably mounted on the front surface of the control box body 1, two rotating blocks 32 are fixedly mounted on the left side of the control box body 1 and the right side of the panel 31, a rotating column 33 with one end penetrating and extending to the outside is movably mounted on the top of the top rotating block 32, a top plate 34 is fixedly mounted on the right side of the panel 31, a bottom plate 35 is fixedly mounted on the right side of the control box body 1, the size of the top plate 34 is smaller than that of the bottom plate 35, a screw 36 with one end penetrating and extending to the outside of the bottom plate 35 is screwed on the front surface of the top plate 34, a supporting block 37 is fixedly mounted on the back surface of the bottom plate 35, a thread groove is formed in the supporting block 37, and the size of the thread groove is matched with the size of the screw 36, so that the screw 36 is fixed in the supporting block 37.
By adopting the above technical scheme, the screws 36 are separated from the supporting blocks 37 and the interiors of the bottom plate 35 and the top plate 34 by rotating the screws 36, so that the bottom plate 35 and the top plate 34 are separated, and then the panel 31 is turned left, so that the rotating block 32 rotates on the outer surface of the rotating column 33, and the control box body 1 is opened.
The working principle of the embodiment is as follows:
when the rail transit ventilation control box is regulated, firstly, the motor 21 is started to drive the threaded rod 22 to rotate, so that the two extrusion blocks 24 move towards the opposite sides on the outer surface of the threaded rod 22, the spring 26 is driven to extrude, the telescopic rod 25 is contracted, the ventilation net at the top of the control box body 1 is exposed, then the ventilation fan 28 is used for sucking air in the control box body 1, wind force is discharged from the ventilation net at the top of the ventilation bin 27, the ventilation quantity is regulated, the screws 36 are separated from the supporting blocks 37 and the inner parts of the bottom plate 35 and the top plate 34 through rotating the screws 36, the bottom plate 35 and the top plate 34 are separated, and then the panel 31 is turned left, so that the rotating block 32 rotates on the outer surface of the rotating column 33, and the control box body 1 is opened.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
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. The utility model provides an adjustable ventilation control box for track traffic, includes control box body (1), its characterized in that: the control box comprises a control box body (1), wherein a ventilation mechanism (2) is arranged outside the control box body (1), and a sealing mechanism (3) is arranged outside the control box body (1);
the utility model provides a ventilation mechanism (2) is including motor (21), motor (21) fixed mounting is in the inner chamber left side wall of control box body (1), the output shaft of motor (21) passes through shaft coupling fixedly connected with threaded rod (22), the surface movable mounting of threaded rod (22) has two fixed blocks (23), the surface threaded connection of threaded rod (22) has two extrusion piece (24), two equal fixed mounting of opposite one side of fixed block (23) has two telescopic links (25), four the equal fixed mounting of surface of telescopic links (25) has spring (26), the top fixed mounting of control box body (1) has ventilation storehouse (27), the interior roof fixed mounting of ventilation storehouse (27) has three exhaust fan (28).
2. An adjustable draft control box for a rail transit of claim 1 wherein: the utility model provides a sealing mechanism (3) is including panel (31), panel (31) movable mounting is in the front of control box body (1), the left side of control box body (1) and the right side of panel (31) are equal fixed mounting have two rotatory piece (32), the top rotatory top movable mounting of piece (32) has one end to run through and extend to its outside column spinner (33), the right side fixed mounting of panel (31) has roof (34), the right side fixed mounting of control box body (1) has bottom plate (35), the front threaded connection of roof (34) has one end to run through and extend to screw (36) of bottom plate (35) outside, the back fixed mounting of bottom plate (35) has supporting shoe (37).
3. An adjustable draft control box for a rail transit of claim 1 wherein: the tops of the two fixing blocks (23) are fixedly connected with the inner top wall of the control box body (1).
4. An adjustable draft control box for a rail transit of claim 1 wherein: the right sides of the two springs (26) on the left side are fixedly connected with the left side of the left extrusion block (24), and the left sides of the two springs (26) on the left side are fixedly connected with the right side of the left fixing block (23).
5. An adjustable ventilation control box for rail transit as claimed in claim 2, wherein: a thread groove is formed in the supporting block (37), the size of the thread groove is matched with the size of the screw (36).
6. An adjustable draft control box for a rail transit of claim 1 wherein: the top of the control box body (1) and the top of the ventilation bin (27) are embedded with ventilation nets.
7. An adjustable draft control box for a rail transit of claim 1 wherein: the right side of the threaded rod (22) is rotationally connected with the right side wall of the inner cavity of the control box body (1).
8. An adjustable ventilation control box for rail transit as claimed in claim 2, wherein: the top plate (34) is smaller in size than the bottom plate (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223555874.2U CN219812388U (en) | 2022-12-29 | 2022-12-29 | Adjustable ventilation control box for rail transit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223555874.2U CN219812388U (en) | 2022-12-29 | 2022-12-29 | Adjustable ventilation control box for rail transit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219812388U true CN219812388U (en) | 2023-10-10 |
Family
ID=88212243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223555874.2U Active CN219812388U (en) | 2022-12-29 | 2022-12-29 | Adjustable ventilation control box for rail transit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219812388U (en) |
-
2022
- 2022-12-29 CN CN202223555874.2U patent/CN219812388U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |