CN206600078U - A kind of Draw bar lock for rear door of switch cabinet - Google Patents
A kind of Draw bar lock for rear door of switch cabinet Download PDFInfo
- Publication number
- CN206600078U CN206600078U CN201720255200.0U CN201720255200U CN206600078U CN 206600078 U CN206600078 U CN 206600078U CN 201720255200 U CN201720255200 U CN 201720255200U CN 206600078 U CN206600078 U CN 206600078U
- Authority
- CN
- China
- Prior art keywords
- locking
- hole
- installation portion
- chute
- lock
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of Draw bar lock for rear door of switch cabinet, the rotating disk is oval to be set, the rotating disk can rotate along being in clockwise or counter-clockwise 45 degree, the both sides of the rotating disk are equipped with the installation portion for fixing locking bar, the installation portion is set in cylinder, installation portion includes mounting groove and locking piece, the opening direction of two mounting grooves is opposite, the outer surface of the installation portion is provided with some through holes set along installation portion length direction, chute is provided between adjacent through-holes, the through hole, chute is connected with mounting groove, the size of the through hole is more than the size of chute, the locking piece is provided with the locking plate being detachably connected, the locking piece is adapted with chute, locking plate is adapted with through hole, the locking piece, which is fed through after through hole, to be fixed on locking bar, / 2nd length of the locking plate are arranged in through hole.After improvement so that the length of locking bar can be adjusted, work quality of the lifting zip bar in locking.
Description
Technical field
The utility model is related to switch cubicle field, more specifically, it relates to a kind of Draw bar lock for rear door of switch cabinet.
Background technology
Draw bar lock is generally mounted on the door of cabinet, including the lock core in lock body, locking bar, rotating disk and lock body, passes through key
Rotate lock core, rotating disk can along in the rotations of 45 degree angles, be fixed on clockwise the locking bars of rotating disk both sides also can with the rotation of rotating disk,
Locking bar is embedded on cabinet doorframe respectively, the effect for living the door lock on cabinet is reached, by rotating disk along rotate counterclockwise 45
When spending, locking bar can leave to be embedded to cabinet doorframe so that the door on cabinet can be in opened condition.
After Draw bar lock is used for a long time, the degree of wear of locking bar is maximum.Locking bar can easily shorten, shorten after abrasion
Locking bar just accurately can not be embedded on the doorframe of cabinet, cause door to be locked well, greatly reduce Draw bar lock
Use quality.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is that providing a kind of locking bar length has regulation work(
Can, a kind of higher Draw bar lock for rear door of switch cabinet of work quality.
To achieve the above object, the utility model provides following technical scheme：
A kind of lock core in Draw bar lock for rear door of switch cabinet, including lock body, locking bar, rotating disk and lock body, the rotating disk
Home position be fixed on lock body, and be connected with lock core, the rotating disk is oval to be set, and the rotating disk can be along up time
Pin is in 45 degree of rotations counterclockwise, and the both sides of the rotating disk are equipped with the installation portion for fixing locking bar, and the installation portion is in
Cylinder is set, and installation portion includes mounting groove and locking piece, and the opening direction of two mounting grooves is on the contrary, the appearance of the installation portion
Face is provided with chute between adjacent through-holes provided with some through holes set along installation portion length direction, the through hole, chute with
Mounting groove is connected, and the size of the through hole is more than the size of chute, and the locking piece is provided with the locking plate being detachably connected, institute
State locking piece to be adapted with chute, locking plate is adapted with through hole, the locking piece, which is fed through after through hole, to be fixed on locking bar, described
/ 2nd length of locking plate are arranged in through hole.
The utility model is further arranged to：The locking piece is connected through a screw thread with locking plate, the outer surface of the locking plate
Convex annular edge is provided with, when 1/2nd length of the locking plate are arranged in through hole, the convex annular edge is outer with installation portion
Surface is inconsistent.
The utility model is further arranged to：A diameter of 3cm of the through hole, the width of the chute is 1.5cm.
By using above-mentioned technical proposal, locking bar can adjust the length of locking bar after long-term use is worn and shortened,
Locking bar is allowed to keep efficient locking function, the use quality of raising rod lock, while the also service life of extending pull rod lock.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is local structural graph one of the present utility model；
Fig. 3 is local structural graph two of the present utility model；
Fig. 4 is local structural graph three of the present utility model；
Fig. 5 is installation portion structure schematic diagram.
1st, lock body；2nd, locking bar；3rd, rotating disk；4th, lock core；5th, installation portion；50th, mounting groove；51st, through hole；52nd, chute；53rd, lock
Determine part；54th, locking plate；55th, convex annular edge.
Embodiment
Embodiment referring to figs. 1 to Fig. 5 Draw bar locks for rear door of switch cabinet a kind of to the utility model is done furtherly
It is bright.
A kind of lock core 4 in Draw bar lock for rear door of switch cabinet, including lock body 1, locking bar 2, rotating disk 3 and lock body 1, it is described
The home position of rotating disk 3 is fixed on lock body 1, and is connected with lock core 4, and the rotating disk 3 is oval to be set, the rotating disk
3 can rotate along being in clockwise or counter-clockwise 45 degree, and the both sides of the rotating disk 3 are equipped with the installation portion 5 for fixing locking bar 2,
The installation portion 5 is set in cylinder, and installation portion 5 includes mounting groove 50 and locking piece 53, the opening direction of two mounting grooves 50
On the contrary, the outer surface of the installation portion 5 provided with it is some along the length direction of installation portion 5 set through holes 51, adjacent through-holes 51 it
Between be provided with chute 52, the through hole 51, chute 52 be connected with mounting groove 50, and the size of the through hole 51 is more than chute 52
Size, the locking piece 53 is provided with the locking plate 54 that is detachably connected, and the locking piece 53 is adapted with chute 52, locking plate 54 and
Through hole 51 is adapted, and the locking piece 53, which is fed through after through hole 51, to be fixed on locking bar 2,1/2nd length of the locking plate 54
It is arranged in through hole 51.
The utility model is further arranged to：The locking piece 53 is connected through a screw thread with locking plate 54, the locking plate 54
Outer surface is provided with convex annular along 55, when 1/2nd length of the locking plate 54 are arranged in through hole 51, the convex annular edge
55 is inconsistent with the outer surface of installation portion 5.
The utility model is further arranged to：A diameter of 3cm of the through hole 51, the width of the chute 52 is 1.5cm.
Locking bar 2 after long-term use, can be worn and shorten, the lock mass of the overall Draw bar lock of influence.It will can lock
The upper collet 54 of part 53 is determined by screw thread rotation, the card for using through hole 51 is set, be now embedded at the only surplus locking piece 53 in through hole 51,
The cross section of locking piece 53 is less than the size of through hole 51, and is adapted with the size of chute 52, after locking bar 2 shortens, will can lock
Part 53 slides towards the opening direction of mounting groove 50 so that the extension of locking bar 2, locking piece 53 is slid onto next adjacent
In through hole 51, locking plate 54 is then threaded to progress card in through hole 51 again and set, prevents locking piece 53 from continuing down to slide, just can complete
The length adjustment work of locking bar 2.After improvement so that the length of locking bar 2, it can be adjusted according to the degree of abrasion, it is ensured that pull bar
Efficient locking function is locked, Improving The Quality of Products increases the service life.
Convex annular can be very good to prevent locking plate 54 to be embedded at completely in through hole 51 along 55 setting on locking plate 54, early
In the inconvenience of dismantlement work, meanwhile, the convenience of lifting operation, operating personnel can hold convex annular and be carried out along 55 pairs of locking plates 54
Dismounting is screwed, the accuracy of operation is higher.
Described above is only preferred embodiment of the present utility model, and protection domain of the present utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under the utility model thinking belong to protection domain of the present utility model.It should refer to
Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (3)
1. the lock core in a kind of Draw bar lock for rear door of switch cabinet, including lock body, locking bar, rotating disk and lock body, the rotating disk
Home position is fixed on lock body, and is connected with lock core, it is characterised in that：The rotating disk is oval to be set, described turn
Disk can rotate along being in clockwise or counter-clockwise 45 degree, and the both sides of the rotating disk are equipped with the installation portion for fixing locking bar, institute
State installation portion to set in cylinder, installation portion includes mounting groove and locking piece, and the opening direction of two mounting grooves is on the contrary, the peace
The outer surface in dress portion, which is provided between some through holes set along installation portion length direction, adjacent through-holes, is provided with chute, described logical
Hole, chute are connected with mounting groove, and the size of the through hole is more than the size of chute, and the locking piece, which is provided with, detachably to be connected
The locking plate connect, the locking piece is adapted with chute, and locking plate is adapted with through hole, and the locking piece, which is fed through after through hole, to be fixed on
On locking bar, 1/2nd length of the locking plate are arranged in through hole.
2. a kind of Draw bar lock for rear door of switch cabinet according to claim 1, it is characterised in that：The locking piece and lock
Piece is connected through a screw thread, and the outer surface of the locking plate is provided with convex annular edge, and 1/2nd length of the locking plate are arranged in logical
When in hole, the convex annular edge and the outer surface of installation portion are inconsistent.
3. a kind of Draw bar lock for rear door of switch cabinet according to claim 2, it is characterised in that：The diameter of the through hole
For 3cm, the width of the chute is 1.5cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720255200.0U CN206600078U (en) | 2017-03-16 | 2017-03-16 | A kind of Draw bar lock for rear door of switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720255200.0U CN206600078U (en) | 2017-03-16 | 2017-03-16 | A kind of Draw bar lock for rear door of switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206600078U true CN206600078U (en) | 2017-10-31 |
Family
ID=60144929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720255200.0U Expired - Fee Related CN206600078U (en) | 2017-03-16 | 2017-03-16 | A kind of Draw bar lock for rear door of switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206600078U (en) |
-
2017
- 2017-03-16 CN CN201720255200.0U patent/CN206600078U/en not_active Expired - Fee Related
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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: 20171031 Termination date: 20180316 |