CN212012453U - Novel low-voltage variable-frequency control cabinet - Google Patents
Novel low-voltage variable-frequency control cabinet Download PDFInfo
- Publication number
- CN212012453U CN212012453U CN202021011562.3U CN202021011562U CN212012453U CN 212012453 U CN212012453 U CN 212012453U CN 202021011562 U CN202021011562 U CN 202021011562U CN 212012453 U CN212012453 U CN 212012453U
- Authority
- CN
- China
- Prior art keywords
- cabinet body
- clamping block
- frequency control
- dust screen
- novel low
- 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
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a novel low-voltage variable-frequency control cabinet, which comprises a base, a first door, a second cabinet body, a fixing mechanism arranged on the top end surface of the second cabinet body and a dismounting mechanism arranged on the inner surface of the first door, wherein the fixing mechanism comprises a dust screen arranged on the top end surface of the second cabinet body, a first clamping block is arranged on the top end surface of the second cabinet body, a first clamping groove is arranged on the dust screen relative to one side surface of the first clamping block, the dust screen is movably connected with the second cabinet body through the first clamping groove and the first clamping block, the first clamping block arranged on the top end surface of the second cabinet body, a second clamping block arranged on the top end surface of the second cabinet body, a fixing plate and a fastening bolt in threaded connection with the fixing plate are designed, the second clamping block is clamped with the dust screen through the rotation of the fastening bolt, thereby realizing the convenience for fixing and dismounting the dust screen, the dustproof net is convenient to clean, and the heat dissipation efficiency of the device is guaranteed.
Description
Technical Field
The utility model belongs to the technical field of the variable frequency control cabinet, concretely relates to novel low pressure variable frequency control cabinet.
Background
The adjustable output frequency alternating current motor driving device with the voltage grade lower than 690V is classified into a low-voltage frequency converter, along with the continuous maturity of the technology of the low-voltage frequency converter, the application occasions of the low-voltage frequency converter determine different classifications of the low-voltage frequency converter, and from the technical point of view, the control mode of the low-voltage frequency converter also indicates the technical genre of the low-voltage frequency converter to a certain extent, the energy conservation of the frequency converter is mainly shown in the application of a fan and a water pump, and in order to ensure the reliability of production, certain margin is reserved when various production machines are designed to be matched with power driving. The traditional low-voltage variable-frequency control cabinet still has various problems and is difficult to meet the actual use requirements.
The utility model discloses a novel low pressure variable frequency control cabinet as grant notice number is CN 207911184U's utility model discloses, its overall structure has standby control cabinet, can be in main control cabinet trouble or need overhaul the time normal use, the work efficiency has been improved, the dampproofing effect of heat dissipation is better, effectively reduce power inlet wire and disturb, but it does not have the inconvenient installation of dust screen and the dismantlement of solving the switch board, thereby influence the heat dissipation of device, thereby influence the inconvenient dismantlement of performance and the alarm damage of device, thereby influence the maintenance of alarm and the problem of dismantling, we propose a novel low pressure variable frequency control cabinet for this.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel low pressure variable frequency control cabinet to solve the inconvenient installation of the dust screen and the dismantlement that propose the switch board among the above-mentioned background art, thereby influence the heat dissipation of device, thereby influence the inconvenient dismantlement of performance and the alarm damage of device, thereby influence the maintenance of alarm and the problem of dismantling.
In order to achieve the above object, the utility model provides a following technical scheme: a novel low-voltage variable-frequency control cabinet comprises a base, a first cabinet door, a second cabinet body, a fixing mechanism arranged on the top end surface of the second cabinet body and a dismounting mechanism arranged on the inner surface of the first cabinet door, wherein the fixing mechanism comprises a dust screen which is arranged on the top end surface of the second cabinet body, a first clamping block is arranged on the top end surface of the second cabinet body, a first clamping groove is formed in one side surface of the dust screen opposite to the first clamping block, the dust screen is movably connected with the second cabinet body through the first clamping groove in a clamping mode, a fixing plate is arranged on the top end surface of the second cabinet body, a supporting rod is arranged on the inner surface of the fixing plate, a second clamping block is arranged on one end surface of the supporting rod, the dust screen is fixedly connected with the second cabinet body through the second clamping block in a clamping mode, and a sleeve is arranged on one side surface of, the inner surface of the sleeve is provided with a fastening bolt, the outer surface of the fastening bolt is provided with an external thread, the inner surface of the fixing plate is provided with an internal thread, and the fastening bolt is fixedly connected with the second cabinet body through the external thread on the outer surface of the fastening bolt and the internal thread on the inner surface of the fixing plate in a screwing mode.
Preferably, the disassembly body includes the installation shell, the installation shell sets up the rear end surface at first chamber door, the second draw-in groove has been seted up to the internal surface of first chamber door, the internal surface of first chamber door is provided with alarm device, alarm device's surface is provided with the third fixture block, just alarm device passes through second draw-in groove block third fixture block and first chamber door fixed connection, the internal surface of installation shell is provided with spring and push pedal, just equal fixed connection between spring and push pedal and the installation shell.
Preferably, the top surface of base is provided with the first cabinet body, first chamber door sets up the internal surface at the first cabinet body, a side surface of the first cabinet body is provided with filtering equipment, the top surface of the first cabinet body is provided with the second cabinet body, the internal surface of the second cabinet body is provided with the second chamber door, the front end surface of second chamber door is provided with the button, the internal surface of the second cabinet body is provided with radiator fan.
Preferably, the number of the first clamping blocks is two, the two first clamping blocks are arranged on two sides of the center line of the second cabinet body, and the width of each first clamping block is the same as that of each first clamping groove.
Preferably, a through hole is formed in the surface of one side of the fixing plate, the cross-sectional size of the through hole is the same as that of the supporting rod, and the supporting rod is connected with the fixing plate in a sliding mode.
Preferably, the axis of the sleeve coincides with the axis of the fastening bolt, and the cross-sectional dimension of the inner surface of the sleeve is the same as the cross-sectional dimension of the outer surface of the fastening bolt.
Preferably, the cross section of the second clamping groove is L-shaped, the depth of the second clamping groove is three times of the thickness of a third clamping block, and the third clamping block is fixedly connected with the alarm device.
Preferably, the second draw-in groove is equipped with two altogether, two the second draw-in groove arranges around the axis equidistance of installation shell, the cross sectional dimension of push pedal surface is the same with the cross sectional dimension of installation shell internal surface, sliding connection between push pedal and the installation shell.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) through having designed the first fixture block of installing at second cabinet body top surface and installing second fixture block, the fixed plate on second cabinet body top surface and with fixed plate threaded connection's fastening bolt, rotation through fastening bolt makes second fixture block and dust screen block to realized being convenient for to the fixed of dust screen and dismantling, be convenient for clean the dust screen, guaranteed the radiating efficiency's of device function.
(2) Through having designed and installed the installation shell on first case door rear end surface and install spring and the push pedal at the installation shell internal surface, be convenient for promote third fixture block and second draw-in groove block through the spring to realized being convenient for to fixed and dismantlement of alarm device, the function of the dismantlement maintenance and the change of the alarm device of being convenient for.
Drawings
Fig. 1 is a schematic view of a three-dimensional structure of a control cabinet of the present invention;
fig. 2 is a schematic view of the sectional structure of the control cabinet of the present invention;
fig. 3 is a schematic view of a three-dimensional structure of a control cabinet fixing mechanism of the present invention;
FIG. 4 is a schematic view of the three-dimensional structure of the control cabinet detaching mechanism of the present invention;
in the figure: 1. a base; 2. a first cabinet; 3. a first door; 4. a filtering device; 5. a second cabinet; 6. a second door; 7. a button; 8. an alarm device; 9. mounting a shell; 10. a heat radiation fan; 11. a dust screen; 12. a first card slot; 13. a first clamping block; 14. a second fixture block; 15. a sleeve; 16. a fixing plate; 17. a support bar; 18. fastening a bolt; 19. a second card slot; 20. a spring; 21. pushing the plate; 22. and a third clamping block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a novel low-voltage variable-frequency control cabinet, which comprises: a novel low-voltage variable-frequency control cabinet comprises a base 1, a first door 3, a second cabinet body 5, a fixing mechanism arranged on the top end surface of the second cabinet body 5 and a dismounting mechanism arranged on the inner surface of the first door 3, wherein the fixing mechanism comprises a dust screen 11, the dust screen 11 is arranged on the top end surface of the second cabinet body 5, a first clamping block 13 is arranged on the top end surface of the second cabinet body 5, a first clamping groove 12 is arranged on one side surface of the dust screen 11 opposite to the first clamping block 13, the dust screen 11 is clamped with the first clamping block 13 through the first clamping groove 12 and is movably connected with the second cabinet body 5, a fixing plate 16 is arranged on the top end surface of the second cabinet body 5, a supporting rod 17 is arranged on the inner surface of the fixing plate 16, a second clamping block 14 is arranged on one end surface of the supporting rod 17, the dust screen 11 is fixedly connected with the second cabinet body 5 through the second clamping block 14, a sleeve, the inner surface of the sleeve 15 is provided with a fastening bolt 18, the outer surface of the fastening bolt 18 is provided with an external thread, the inner surface of the fixing plate 16 is provided with an internal thread, and the fastening bolt 18 is screwed with the internal thread of the inner surface of the fixing plate 16 through the external thread on the outer surface of the fastening bolt 18 and is fixedly connected with the second cabinet 5.
In order to facilitate the detachment of the alarm device 8, in this embodiment, preferably, the detachment mechanism includes a mounting shell 9, the mounting shell 9 is disposed on the rear end surface of the first box door 3, a second clamping groove 19 is formed in the inner surface of the first box door 3, the alarm device 8 is disposed on the inner surface of the first box door 3, a third clamping block 22 is disposed on the outer surface of the alarm device 8, the alarm device 8 is fixedly connected with the first box door 3 through the second clamping groove 19, a spring 20 and a push plate 21 are disposed on the inner surface of the mounting shell 9, and the spring 20, the push plate 21 and the mounting shell 9 are all fixedly connected.
In order to facilitate the installation of the device, in this embodiment, preferably, the top surface of the base 1 is provided with the first cabinet 2, the first box door 3 is disposed on the inner surface of the first cabinet 2, one side surface of the first cabinet 2 is provided with the filter device 4, the top surface of the first cabinet 2 is provided with the second cabinet 5, the inner surface of the second cabinet 5 is provided with the second box door 6, the front end surface of the second box door 6 is provided with the button 7, and the inner surface of the second cabinet 5 is provided with the cooling fan 10.
In order to facilitate the installation and stabilization of the dust screen 11, in this embodiment, preferably, the first locking block 13 is provided with two, the two first locking blocks 13 are arranged on two sides of the central line of the second cabinet 5, and the width of the first locking block 13 is the same as the width of the first locking groove 12.
In order to facilitate the movement of the supporting rod 17, in the present embodiment, it is preferable that a through hole is formed on one side surface of the fixing plate 16, the cross-sectional size of the through hole is the same as the cross-sectional size of the supporting rod 17, and the supporting rod 17 is slidably connected to the fixing plate 16.
In order to facilitate the sleeve 15 to be sleeved on the fastening bolt 18, in the embodiment, preferably, the axis of the sleeve 15 is coincident with the axis of the fastening bolt 18, and the cross-sectional dimension of the inner surface of the sleeve 15 is the same as the cross-sectional dimension of the outer surface of the fastening bolt 18.
In order to facilitate the connection between the second locking groove 19 and the third locking block 22, in this embodiment, it is preferable that the second locking groove 19 has an L-shaped cross section, the depth of the second locking groove 19 is three times the thickness of the third locking block 22, and the third locking block 22 is fixedly connected to the alarm device 8.
In order to ensure the installation stability of the alarm device 8, in this embodiment, preferably, there are two second locking grooves 19, the two second locking grooves 19 are equidistantly arranged around the axis of the installation shell 9, the cross-sectional dimension of the outer surface of the push plate 21 is the same as the cross-sectional dimension of the inner surface of the installation shell 9, and the push plate 21 is slidably connected with the installation shell 9.
The utility model discloses a theory of operation and use flow: when the device is installed, the dust screen 11 is moved, the first clamping groove 12 is clamped with the first clamping block 13, the fastening bolt 18 is rotated, the fastening bolt 18 is moved towards the dust screen 11, so that the fastening bolt 18 pushes the second clamping block 14 to move along the axis of the supporting rod 17, the second clamping block 14 is clamped with the dust screen 11, the dust screen 11 is conveniently fixed and detached, the dust screen 11 is conveniently cleaned, and the function of the heat dissipation efficiency of the device is ensured; move alarm device 8, make third fixture block 22 be connected with second fixture block 19, make alarm device 8 move to the internal surface of installation shell 9, thereby make push pedal 21 extrusion spring 20, thereby make spring 20 be in compression state, rotate alarm device 8, make third fixture block 22 move to the other end of second fixture block 19, thereby make spring 20 promote third fixture block 22 and second fixture block 19 looks block, thereby realized being convenient for to alarm device 8 fixed and dismantlement, the function of being convenient for alarm device 8's dismantlement maintenance and change.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a novel low pressure variable frequency control cabinet, includes base (1), first chamber door (3), the second cabinet body (5), installs the fixed establishment on the second cabinet body (5) top surface and installs the disassembly body at first chamber door (3) internal surface, its characterized in that: the fixing mechanism comprises a dust screen (11), the dust screen (11) is arranged on the top end surface of the second cabinet body (5), a first clamping block (13) is arranged on the top end surface of the second cabinet body (5), a first clamping groove (12) is formed in one side surface of the dust screen (11) opposite to the first clamping block (13), the dust screen (11) is clamped with the first clamping block (13) through the first clamping groove (12) and is movably connected with the second cabinet body (5), a fixing plate (16) is arranged on the top end surface of the second cabinet body (5), a supporting rod (17) is arranged on the inner surface of the fixing plate (16), a second clamping block (14) is arranged on one end surface of the supporting rod (17), the dust screen (11) is fixedly connected with the second cabinet body (5) through the second clamping block (14), and a sleeve (15) is arranged on one side surface of the second clamping block (14), the inner surface of the sleeve (15) is provided with a fastening bolt (18), the outer surface of the fastening bolt (18) is provided with an external thread, the inner surface of the fixing plate (16) is provided with an internal thread, and the fastening bolt (18) is screwed with the internal thread on the inner surface of the fixing plate (16) through the external thread on the outer surface of the fastening bolt (18) and is fixedly connected with the second cabinet body (5).
2. The novel low-voltage variable-frequency control cabinet according to claim 1, characterized in that: the dismounting mechanism comprises an installation shell (9), the installation shell (9) is arranged on the rear end surface of the first box door (3), a second clamping groove (19) is formed in the inner surface of the first box door (3), an alarm device (8) is arranged on the inner surface of the first box door (3), a third clamping block (22) is arranged on the outer surface of the alarm device (8), the alarm device (8) is fixedly connected with the first box door (3) through the second clamping groove (19) and the third clamping block (22), a spring (20) and a push plate (21) are arranged on the inner surface of the installation shell (9), and the spring (20) is fixedly connected with the push plate (21) and the installation shell (9).
3. The novel low-voltage variable-frequency control cabinet according to claim 1, characterized in that: the top surface of base (1) is provided with first cabinet body (2), first chamber door (3) set up the internal surface at the first cabinet body (2), a side surface of the first cabinet body (2) is provided with filtering equipment (4), the top surface of the first cabinet body (2) is provided with the second cabinet body (5), the internal surface of the second cabinet body (5) is provided with second chamber door (6), the front end surface of second chamber door (6) is provided with button (7), the internal surface of the second cabinet body (5) is provided with radiator fan (10).
4. The novel low-voltage variable-frequency control cabinet according to claim 1, characterized in that: the number of the first clamping blocks (13) is two, the two first clamping blocks (13) are arranged on two sides of the central line of the second cabinet body (5), and the width of each first clamping block (13) is the same as that of each first clamping groove (12).
5. The novel low-voltage variable-frequency control cabinet according to claim 1, characterized in that: the supporting device is characterized in that a through hole is formed in the surface of one side of the fixing plate (16), the cross section of the through hole is the same as that of the supporting rod (17), and the supporting rod (17) is connected with the fixing plate (16) in a sliding mode.
6. The novel low-voltage variable-frequency control cabinet according to claim 1, characterized in that: the axis of the sleeve (15) is coincident with the axis of the fastening bolt (18), and the cross-sectional dimension of the inner surface of the sleeve (15) is the same as that of the outer surface of the fastening bolt (18).
7. The novel low-voltage variable-frequency control cabinet according to claim 2, characterized in that: the cross section of the second clamping groove (19) is L-shaped, the depth of the second clamping groove (19) is three times of the thickness of a third clamping block (22), and the third clamping block (22) is fixedly connected with the alarm device (8).
8. The novel low-voltage variable-frequency control cabinet according to claim 2, characterized in that: second draw-in groove (19) are equipped with two altogether, two second draw-in groove (19) arrange around the axis equidistance of installation shell (9), the cross sectional dimension of push pedal (21) surface is the same with the cross sectional dimension of installation shell (9) internal surface, sliding connection between push pedal (21) and installation shell (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021011562.3U CN212012453U (en) | 2020-06-05 | 2020-06-05 | Novel low-voltage variable-frequency control cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021011562.3U CN212012453U (en) | 2020-06-05 | 2020-06-05 | Novel low-voltage variable-frequency control cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212012453U true CN212012453U (en) | 2020-11-24 |
Family
ID=73418001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021011562.3U Active CN212012453U (en) | 2020-06-05 | 2020-06-05 | Novel low-voltage variable-frequency control cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212012453U (en) |
-
2020
- 2020-06-05 CN CN202021011562.3U patent/CN212012453U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212012453U (en) | Novel low-voltage variable-frequency control cabinet | |
| CN210605580U (en) | Multifunctional rack-mounted server box | |
| CN216518625U (en) | Screw type purified air compressor | |
| CN211047566U (en) | Novel electricity-saving appliance convenient to equipment | |
| CN212872591U (en) | Power metering box is with anti-electricity-theft mounting structure | |
| CN209844282U (en) | Backplate structure of switch board | |
| CN209879445U (en) | Computer radiator | |
| CN211648579U (en) | Fan blade structure for air heat source pump | |
| CN210273672U (en) | Motor with dustproof function | |
| CN110794941A (en) | Radiating piece for industrial computer case accessory | |
| CN214477028U (en) | Dual-power automatic transfer switch | |
| CN218300563U (en) | Protective cover easy to install for frequency converter | |
| CN212838483U (en) | Direct current radiator fan convenient to maintenance | |
| CN214529372U (en) | Heat radiation structure of motor for spinning frame | |
| CN211207267U (en) | Radiating piece for industrial computer case accessory | |
| CN111367394B (en) | Novel computer power supply protection device | |
| CN214506474U (en) | Heat dissipation type bus duct | |
| CN215896595U (en) | Battery pack BMS management system capable of being externally arranged | |
| CN215679260U (en) | Double-hard-disk industrial personal computer convenient for installing hard disks | |
| CN214409887U (en) | Big data is server cooling system for cloud storage based on 5G | |
| CN212243148U (en) | LOGO light-emitting device of automobile | |
| CN215111706U (en) | Base is used in bladeless fan installation with quick fastening function | |
| CN221127635U (en) | Secondary water supply control device | |
| CN217241213U (en) | Dual-drive combined frequency conversion cabinet | |
| CN216451020U (en) | Switch board cooling economizer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |