CN207282956U - A kind of improved ring control power control cabinet - Google Patents
A kind of improved ring control power control cabinet Download PDFInfo
- Publication number
- CN207282956U CN207282956U CN201721425507.7U CN201721425507U CN207282956U CN 207282956 U CN207282956 U CN 207282956U CN 201721425507 U CN201721425507 U CN 201721425507U CN 207282956 U CN207282956 U CN 207282956U
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- CN
- China
- Prior art keywords
- cabinet
- cross bar
- drawer
- power control
- sleeve
- 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.)
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Abstract
The utility model discloses a kind of improved ring control power control cabinet, including cabinet, has a wiring bin in the cabinet and is inserted into some drawers in cabinet, each drawer is coordinated by a retaining mechanism and cabinet；In the wiring bin, the frame structure in cabinet includes two columns, the upper strata cross bar and lower floor's cross bar being erected between two columns；The supporting rod being fixed on two columns is equipped between the upper strata cross bar and lower floor's cross bar, which is equipped with the sleeve of an activity, and sleeve is externally connected with extension rod；The extension rod, which has, is overlapped on upper strata cross bar, lower floor's cross bar or horizontal positioned three kinds of states；The position-limit mechanism for cooperating and being used to fix the sleeve portion is equipped between the sleeve and supporting rod.The utility model sets the frame structure with variable extension rod, can adjust position as needed, the electrical equipment to add provides assembly space in wiring bin；And the retaining mechanism of brand-new design is used, and it is simple in structure for locking the drawer in cabinet, it is easy to operation.
Description
Technical field
Electrical facility technical field is the utility model is related to, more particularly, to a kind of improved ring control power control cabinet.
Background technology
Low-voltage distribution cabinet belongs to the category of low-voltage complete switch equipment, is the terminal device of electrical power distribution electric system, low pressure
Switchgear assembly can be deep into production scene, public place, residential building etc., it may be said that using electrical equipment place all
It is equipped with the equipment.
Ring control power control cabinet is mainly that the low-voltage distribution cabinet of power supply is provided to the air conditioner equipment in subway station and section.Ring
It is power transfer device, breaker of plastic casing, microcomputer motor protective monitoring device, modular to control main parts size in power control cabinet
PLC, monitoring host computer (PLC), soft starter, frequency converter, contactor, fastp-acting fuse, current transformer, digital instrument and intelligence
Interface module, intelligent element etc..
In existing ring control power control cabinet, drawer locking mechanism structure is complicated, is also not easy to operate, retaining mechanism easily occurs
Stuck phenomenon, causes drawer to be difficult to extract out；In addition, cabinet internal structure is pre-designed, inner space lacks can
Denaturation, when especially adding electrical equipment, can not provide enough installation sites.
Utility model content
For problems of the prior art, the utility model provides a kind of improved ring control power control cabinet, in wiring bin
Interior, its frame structure has variable extension rod, can adjust the position of extension rod as needed, and the electrical equipment to add provides
Assembly space；And the retaining mechanism of brand-new design is used, and it is simple in structure for locking the drawer in cabinet, it is easy to operation.
Concrete technical scheme is as follows used by the utility model：
A kind of improved ring control power control cabinet, including cabinet, if there is a wiring bin in the cabinet and be inserted into cabinet
Dry tap drawer, each drawer are coordinated by a retaining mechanism and cabinet；
In the wiring bin, the frame structure in cabinet includes two columns, the upper strata cross bar being erected between two columns
With lower floor's cross bar；
The supporting rod being fixed on two columns is equipped between the upper strata cross bar and lower floor's cross bar, which is equipped with one
The sleeve of activity, sleeve are externally connected with extension rod；
The extension rod, which has, is overlapped on upper strata cross bar, lower floor's cross bar or horizontal positioned three kinds of states；
The position-limit mechanism for cooperating and being used to fix the sleeve portion is equipped between the sleeve and supporting rod.
In the wiring bin of the utility model, extension rod, which has, is overlapped on upper strata cross bar, lower floor's cross bar or three kinds horizontal positioned
State, can switch under three kinds of states as needed, meet the needs of diverse location installation electrical equipment；Meanwhile extension rod exists
The axial location of supporting rod is adjustable, the installation for electrical equipment of being more convenient for adapting to.
For ease of the unlock and locking of the drawer, the utility model provides the retaining mechanism of following two structures.
As preference, the retaining mechanism includes：The lock core disk of drawer back is movably arranged on, end is by drawer
Side is pierced by and can be inserted into the check lock lever of lockhole in cabinet, and one end bias is hinged on the card of lock core disk, and the other end is hinged on lock
The connecting rod of tight boom end, and it is set in the spring for being used to promote check lock lever to enter in lockhole on check lock lever.
In the retaining mechanism of the first structure, lock core disk rotates, and pulls check lock lever by connecting rod, overcomes the effect of spring
Power, exits the end of the check lock lever lockhole out of cabinet, completes unlock, can extract drawer out of cabinet out；In addition, inserted in drawer
After entering in cabinet, spring driving check lock lever enters in lockhole, realizes the locking to drawer.
Preferable side by side, the retaining mechanism includes：The lock core disk of drawer back is movably arranged on, side face is equipped with deep
Gradually increased locked groove, the bottom of locked groove are the supporting surface of arc to degree；One end props up the supporting surface, and the other end is by drawer side
The check lock lever that face is pierced by；And it is set in the spring for being used to keep its end to be close to supporting surface on check lock lever；The lock core disk
In rotation process, one end of check lock lever is slided on the support surface, and the other end can go deep into locking hole in cabinet or from the lock
Exited in tieholen.
In the retaining mechanism of second of structure, since the supporting surface depth of locked groove bottom gradually increases, lock core disk, lock are rotated
The end of tight bar is slided along supporting surface, and the control check lock lever other end is pierced by the length of drawer side surface, makes the end of check lock lever from cabinet
Exit or be inserted into locking hole in internal locking hole, complete the locking and unlock of drawer.
To reduce the sliding friction between locking boom end and supporting surface, as preference, the check lock lever and supporting surface
The end face that offsets is provided with roller, and roller is rolled along supporting surface, can reduce the rotary resistance of lock core disk.
As preference, the side face of the lock core disk is equipped with raised line, drawer back is equipped with to be coordinated for spacing with raised line
The baffle of lock core disk rotational angle.
The utility model utilizes raised line and baffle fit, limits the rotational angle of lock core disk, and design is more reasonable.
As preference, the front installation of the drawer plate is used for the knob for rotating the lock core disk, i.e., can by knob
Lock core disk is driven to rotate, the locking and unlock for completing drawer outside operate.
As preference, the upper strata cross bar, lower floor's cross bar and column are equipped with location hole.
Preferably using the location hole for bar shaped, make the frame structure of whole cabinet there is more autgmentabilities and changeability,
Corresponding rod piece can be fixed and set up to location hole, come the extension and extension of support frame.
As preference, the extension rod is equipped with the mounting hole of spaced set, it is fixed on and prolongs easy to electrical equipment
On boom.
As preference, the position-limit mechanism includes upper and lower and the back side the spacing toothrow for being arranged on supporting rod, it is described
Sleeve in be equipped with activity and the compact heap that coordinates with the spacing toothrow, the bottom surface of compact heap has and the spacing toothrow
The anti-slop serrations of engagement.
Above-mentioned position-limit mechanism is used for position of the fixes sleeve on supporting rod, upper and lower and the back side spacing toothrow, difference
Three kinds of states of corresponding extension rod, compact heap with the fitting of spacing toothrow, be locked sleeve.
For ease of the operation of the compact heap, it is further preferred that the wall of the sleeve is equipped with threaded hole, internal spiral shell
Line is combined with the fastening bolt for propping up the compact heap.The end of fastening bolt is flexibly connected with compact heap, tightens fastening bolt,
The anti-slop serrations of compact heap are promoted to be engaged with spacing toothrow, to fix and locking sleeve.
Brief description of the drawings
Fig. 1 is the overall diagram of ring control power control cabinet；
Fig. 2 is the structure chart of variable frame in wiring bin；
Fig. 3 is the structure chart of retaining mechanism；
Fig. 4 is another structure chart of retaining mechanism.
Embodiment
The utility model is described in detail with reference to embodiment and attached drawing, but the utility model is not limited to that.
Ring control power control cabinet as described in Fig. 1~4, including cabinet 1, cabinet 1 is interior to be had a wiring bin 3 and is inserted into cabinet 1
Interior some drawers 2, each drawer 2 are coordinated by a retaining mechanism and cabinet 1.
In wiring bin 3, the frame structure of cabinet 1 includes two columns 15,5 He of upper strata cross bar being erected between two columns 15
Lower floor's cross bar 6.The supporting rod 7 being fixed on two columns 15 is equipped between upper strata cross bar 5 and lower floor's cross bar 6, which is equipped with
The sleeve 8 of one activity, sleeve 8 are externally connected with extension rod 12, and extension rod 12, which has, is overlapped on upper strata cross bar 5, lower floor's cross bar 6 or water
Three kinds of states of placing flat；It is equipped with and cooperates and for the position-limit mechanism of 8 position of fixes sleeve between sleeve 8 and supporting rod 7.
In the present embodiment, extension rod 12, which has, is overlapped on upper strata cross bar 5, lower floor's cross bar 6 or horizontal positioned three kinds of states, can
Switch as needed under three kinds of states, meet the needs of diverse location installation electrical equipment；Meanwhile extension rod 12 is in supporting rod
7 axial location is adjustable, the installation for electrical equipment of being more convenient for adapting to.
Upper strata cross bar 5, lower floor's cross bar 6 and column 15 are equipped with location hole 13, make the frame structure of whole cabinet have more
Corresponding rod piece can be fixed and set up to more autgmentabilities and changeability, location hole 13, come the extension and extension of support frame.Extension
Bar 12 is equipped with the mounting hole 14 of spaced set, is fixed easy to electrical equipment.
Position-limit mechanism includes upper and lower and the back side the spacing toothrow 10 for being arranged on supporting rod 10, and activity is equipped with institute's sleeve 8
And the compact heap 9 that coordinates with spacing toothrow 10, the bottom surface of compact heap 9 has the anti-slop serrations engaged with spacing toothrow 10.The limit
Position mechanism is used for position of the fixes sleeve 8 on supporting rod 7, and upper and lower and the back side spacing toothrow, corresponds to extension rod 12 respectively
Three kinds of states, compact heap 9 with the fitting of spacing toothrow 10, be locked sleeve.
For ease of the operation of compact heap 9, the wall of sleeve 8 is equipped with threaded hole, and internal whorl, which is combined with, props up compact heap
Fastening bolt 11.The end of fastening bolt 11 is flexibly connected with compact heap 9, tightens fastening bolt 11, promotes the anti-of compact heap 9
Slip teeth is engaged with spacing toothrow 10, to fix and locking sleeve 8.
Retaining mechanism as shown in Figure 3, including：The lock core disk 17 at 16 back side of drawer plate is movably arranged on, side face is equipped with deep
Gradually increased locked groove 19, the bottom of locked groove 19 are the supporting surface 18 of arc to degree；One end props up supporting surface 18, and the other end is by drawer
The check lock lever 20 that 2 sides are pierced by；And the spring 22 for being used to keep its end to be close to supporting surface 18 on check lock lever 20 is set in, take out
16 back side of drawer plate is provided with the partition plate 21 passed through for check lock lever 20, and one end of spring 22 props up the partition plate 21, and the other end props up solid
The support plate 23 being scheduled on check lock lever 20.
Lock core disk 17 is in rotation process, and one end of check lock lever 20 is slided on supporting surface 18, and the other end can go deep into cabinet 1
Interior locking hole is exited out of locking hole.Since 18 depth of supporting surface of 19 bottom of locked groove gradually increases, lock core disk 17 is rotated,
The end of check lock lever 20 is slided along supporting surface 18, and control 20 other end of check lock lever is pierced by the length of drawer side surface, makes check lock lever 20
End exit or be inserted into locking hole in locking hole out of cabinet 1, complete the locking and unlock of drawer.
To reduce the sliding friction between 20 end of check lock lever and supporting surface 18, check lock lever 20 and supporting surface 18 offset end face
Roller 24 is installed, roller 24 is rolled along supporting surface 18, can reduce the rotary resistance of lock core disk 17.
The front installation of drawer plate 16 is used for the knob 4 for rotating lock core disk 16, i.e., can drive 17 turns of lock core disk by knob 4
Dynamic, the locking and unlock for completing drawer outside operate.
The side face of lock core disk 17 is equipped with raised line 26, and 16 back side of drawer plate, which is equipped with to coordinate with raised line 26, is used for Limit lock core disk 17
The baffle 25 of rotational angle.Coordinated using raised line 26 and baffle 25, the rotational angle of limitation lock core disk 17, design is more reasonable.
In another embodiment, retaining mechanism structure as shown in figure 4, including：It is movably arranged on 27 back side of drawer plate
Lock core disk 28, end is pierced by by drawer side surface and can be inserted into the check lock lever 30 of lockhole in cabinet 1, and one end bias is hinged on lock core
The card of disk 28, the other end are hinged on the connecting rod 29 of 30 end of check lock lever, and are set on check lock lever 30 and are used to promote locking
Bar 30 enters the spring 31 in lockhole.Drive lock core disk 28 to rotate by knob 4, check lock lever 30 is pulled by connecting rod 29, is overcome
The active force of spring 31, exits the end of check lock lever 30 lockhole out of cabinet 1, completes unlock, can take out drawer out of cabinet
Go out；In addition, after drawer 2 is inserted into cabinet 1, spring 31 drives check lock lever 30 to enter in lockhole, realizes the locking to drawer.
In the present embodiment, the side face of lock core disk 28 is equipped with raised line 35, and 27 back side of drawer plate, which is equipped with to coordinate with raised line 35, to be used for
The baffle 34 of 28 rotational angle of Limit lock core disk.Coordinated using raised line 35 and baffle 34, the rotational angle of limitation lock core disk 28, if
Meter is more reasonable.
27 back side of drawer plate is provided with the partition plate 33 passed through for check lock lever 30, and one end of spring 31 props up the partition plate 33, separately
One end props up the support plate 32 being fixed on check lock lever 30.Spring 31 acts on the support plate 32 being fixed on check lock lever 30, from
And check lock lever 30 can be promoted to enter in lockhole.
The foregoing is merely the preferable implementation example of the utility model, it is not intended to limit the present invention, it is all in this reality
Within new spirit and principle, any modification, equivalent replacement, improvement and so on, should be included in the guarantor of the utility model
Within the scope of shield.
Claims (10)
1. a kind of improved ring control power control cabinet, including cabinet, the cabinet is interior to be had a wiring bin and is inserted into some in cabinet
Drawer, each drawer are coordinated by a retaining mechanism and cabinet；It is characterized in that：
In the wiring bin, the frame structure in cabinet includes two columns, is erected at the upper strata cross bar between two columns with
Layer cross bar；
The supporting rod being fixed on two columns is equipped between the upper strata cross bar and lower floor's cross bar, which is equipped with an activity
Sleeve, sleeve is externally connected with extension rod；
The extension rod, which has, is overlapped on upper strata cross bar, lower floor's cross bar or horizontal positioned three kinds of states；
The position-limit mechanism for cooperating and being used to fix the sleeve portion is equipped between the sleeve and supporting rod.
2. ring control power control cabinet as claimed in claim 1, it is characterised in that the retaining mechanism includes：
The lock core disk of drawer back is movably arranged on,
End is pierced by by drawer side surface and can be inserted into the check lock lever of lockhole in cabinet,
One end bias is hinged on the card of lock core disk, and the other end is hinged on the connecting rod of locking boom end,
And it is set in the spring for being used to promote check lock lever to enter in lockhole on check lock lever.
3. ring control power control cabinet as claimed in claim 1, it is characterised in that the retaining mechanism includes：
The lock core disk of drawer back is movably arranged on, side face is equipped with depth gradually increased locked groove, and the bottom of locked groove is arc
Supporting surface；
One end props up the supporting surface, the check lock lever that the other end is pierced by by drawer side surface；
And it is set in the spring for being used to keep its end to be close to supporting surface on check lock lever；
The lock core disk in rotation process, slide on the support surface by one end of check lock lever, and the other end can go deep into cabinet
Locking hole is exited out of described locking hole.
4. ring control power control cabinet as claimed in claim 3, it is characterised in that the check lock lever and the supporting surface end face that offsets are provided with
Roller.
5. ring control power control cabinet as claimed in claim 2 or claim 3, it is characterised in that the side face of the lock core disk is equipped with raised line, drawer
Back is equipped with the baffle coordinated with raised line for Limit lock core disk rotational angle.
6. ring control power control cabinet as claimed in claim 5, it is characterised in that the front installation of the drawer plate is used to rotate described
The knob of lock core disk.
7. ring control power control cabinet as claimed in claim 1, it is characterised in that the position-limit mechanism includes being arranged on supporting rod
Upper and lower and the back side spacing toothrow, the sleeve is interior to be equipped with compact heap that is movable and coordinating with the spacing toothrow, compresses
The bottom surface of block has the anti-slop serrations engaged with the spacing toothrow.
8. ring control power control cabinet as claimed in claim 7, it is characterised in that the wall of the sleeve is equipped with threaded hole, internal
Thread fitting has the fastening bolt for propping up the compact heap.
9. ring control power control cabinet as claimed in claim 1, it is characterised in that on the upper strata cross bar, lower floor's cross bar and column
Equipped with location hole.
10. ring control power control cabinet as claimed in claim 9, it is characterised in that the extension rod is equipped with spaced set
Mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721425507.7U CN207282956U (en) | 2017-10-31 | 2017-10-31 | A kind of improved ring control power control cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721425507.7U CN207282956U (en) | 2017-10-31 | 2017-10-31 | A kind of improved ring control power control cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207282956U true CN207282956U (en) | 2018-04-27 |
Family
ID=61978931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721425507.7U Expired - Fee Related CN207282956U (en) | 2017-10-31 | 2017-10-31 | A kind of improved ring control power control cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207282956U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107591694A (en) * | 2017-10-31 | 2018-01-16 | 浙江万可电气设备有限公司 | A kind of improved ring control electrical control cubicles |
-
2017
- 2017-10-31 CN CN201721425507.7U patent/CN207282956U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107591694A (en) * | 2017-10-31 | 2018-01-16 | 浙江万可电气设备有限公司 | A kind of improved ring control electrical control cubicles |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180427 Termination date: 20211031 |