CN107503599A - A kind of double door fastening system - Google Patents
A kind of double door fastening system Download PDFInfo
- Publication number
- CN107503599A CN107503599A CN201710611381.0A CN201710611381A CN107503599A CN 107503599 A CN107503599 A CN 107503599A CN 201710611381 A CN201710611381 A CN 201710611381A CN 107503599 A CN107503599 A CN 107503599A
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- Prior art keywords
- door
- conducting foam
- groove
- component
- mounting groove
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Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C7/00—Fastening devices specially adapted for two wings
- E05C7/04—Fastening devices specially adapted for two wings for wings which abut when closed
- E05C7/045—Sliding bolts mounted on or in the edge of a normally closed wing of a double-door or -window
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Patch Boards (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The invention belongs to technical field of industrial control, and in particular to a kind of double door fastening system.Including left-hand door component, right door component and two door shield components；Left-hand door component is connected by installing hinge A with cabinet body frame, and right door component is connected by installing hinge B with cabinet body frame, and two door shield components are separately mounted at the top of cabinet body frame and bottom.The present invention by the combination of left and right door plate and door shield reaches locking purpose, takes into account door-plate rigidity, has that dust-proof, waterproof, reliability are high, intensity is high, shield effectiveness is good, are easily installed and the characteristics of Operation and Maintenance.
Description
Technical field
The invention belongs to technical field of industrial control, and in particular to a kind of double door fastening system.
Background technology
Rack, dish platform, the cabinet of electrical equipment are indispensable in fields such as electronics, nuclear power instrument control, Industry Control, national defence,
Storage protection, shielding electromagnetic interference etc. are provided for related control device, its quality, moulding and effect, market value, economic effect
Benefit is closely bound up with structure design.With the continuous enhancing of China's industrialization degree, rack, dish platform, the application of cabinet are not
Disconnected extension.The design work of these equipment is carried out, there is important meaning for strengthening the service behaviour of electrical equipment, improving its quality
Justice.
At present, people weigh electric product or the standard of manufacturing equipment quality is also improving constantly.Electrical equipment is positive
Integrated, miniaturization, intelligent, systematization direction is developed, equipment requirement high reliability, high-performance, high efficiency, low cost,
Structural requirement is short, small, light, thin.These Structural Design Requirements to electric product also more and more higher, only constantly using new knot
Structure, new technology, new material and advanced design means and method, just adapt to new product, new markets demand.
The requirement of different application field and different occasions to rack, dish platform, cabinet is different, but requires with higher
Reliability, shield effectiveness.Fastening system is that electrical equipment designs one of part indispensable in overall link, its matter
Amount quality is related to equipment safety, shielding, sealing effectiveness height, is especially even more played in nuclear power, defence and military, security fields huge
Big effect.
It is all single open-door that common electrical equipment is most of on the market, more problem be present using double door equipment, such as lock
Waterproof, dust-proof effect be poor after fixed, highly low problem, sometimes, in order to ensure protection effect, increases center pillar structure in framework,
Sacrifice operating space and the maintainability of electrical equipment.
The content of the invention
It is an object of the invention to provide a kind of double door fastening system, to overcome present in above-mentioned prior art not
Foot.
To reach above-mentioned purpose, the technical solution used in the present invention is：
A kind of double door fastening system, including left-hand door component, right door component and two door shield components；Left-hand door component passes through
Installation hinge A is connected with cabinet body frame, and right door component is connected by installing hinge B with cabinet body frame, two door shield component difference
Installed in cabinet body frame top and bottom.
Described left-hand door component includes left door plate, installs hinge A, vertical mounting groove A, be transversely mounted groove A, be transversely mounted groove
B, short vertical mounting groove A, short vertical mounting groove B and lock hook；Left door plate top flange is provided with lock hook and conducting foam F, left-hand door
Plate is provided with via up and down at flange, installation hinge A is welded in left door plate outermost bending part, is evenly arranged in left door plate；Vertically
Mounting groove A is located on the right side of left door plate, is transversely mounted groove A and is located at left door plate top, concordant with flange top；It is transversely mounted groove B positions
It is concordant with flange bottom in left door plate bottom；Short vertical mounting groove A be located at that left door plate top is close to be transversely mounted groove A；It is short vertical
Mounting groove B is located at left door plate bottom close to being transversely mounted groove B.
Described left-hand door component also includes conducting foam A, conducting foam B, conducting foam C, conducting foam D, conducting foam E
It is arranged on conducting foam F, conducting foam A in short vertical mounting groove A, conducting foam B is arranged in vertical mounting groove A, conductive
Foam C is arranged in vertical mounting groove A, and conducting foam D is arranged on and is transversely mounted in groove B, and conducting foam E is arranged on short vertical peace
In tankage B, conducting foam F is arranged on bending part between left door plate and lock hook.
Described right door component includes right door plate, door lock, locking bar, guide groove, installation hinge B, vertical mounting groove B, transverse direction
Mounting groove C, short vertical mounting groove C, short vertical mounting groove D and it is transversely mounted groove D；Installation hinge B is welded in right door plate outermost folding
Crook, it is evenly arranged in right door plate；Vertical mounting groove B is located on the left of right door plate, is transversely mounted groove C and is located at right door plate top,
It is transversely mounted groove D and is located at right door plate bottom, short vertical mounting groove C be located at right door plate bottom close to being transversely mounted groove D, short vertically to pacify
Tankage D is located at right door plate top close to being transversely mounted groove C；Door lock is arranged among right door plate, and guide groove is arranged in right door plate
On portion's self-clinching stud, it is parallel to each other with locking bar；Locking bar is housed, locking bar limits locking bar perpendicular through guide groove, guide groove on door lock
Move up and down.
Described right door component also includes conducting foam K, conducting foam G, conducting foam H, conducting foam I, conducting foam
J；Conducting foam G is arranged on and is transversely mounted in groove C, and conducting foam H is arranged on and is transversely mounted in groove D, and conducting foam I is arranged on perpendicular
Into mounting groove B, conducting foam J is arranged in short vertical mounting groove C, and conducting foam K is arranged in short vertical mounting groove D.
Described door shield component includes door shield and conducting foam L, and conducting foam L is pasted onto in door shield.
Described left-hand door component top flange is provided with lock hook and is provided with via, when left-hand door component and right door component close,
The lock handle of door lock is rotated by 90 °, the lock core of door lock drives locking bar to be moved up and down by via, and ball is stuck in lock hook on locking bar,
Locking bar upper roller is moved to increase locking points on door shield component, meanwhile, left-hand door component and right door component and conductive bubble thereon
Cotton is brought into close contact；When left-hand door component and right door component are opened, the lock handle of door lock is rotated by 90 °, the lock core of door lock drives locking bar to lead to
Via moves up and down, and ball card departs from lock hook groove on locking bar, and the roller of locking bar leaves door shield component；By left-hand door component and the right side
Right door component is ejected a segment distance by the elastic force of the conducting foam on door component, discharges whole conducting foams, ensures left-hand door component
Can smoothly it be opened with right door component.
Having the beneficial effect that acquired by the present invention：
The present invention reaches locking purpose by the combination of left and right door plate and door shield, takes into account door-plate rigidity, has dust-proof, anti-
Water, reliability are high, intensity is high, shield effectiveness is good, are easily installed and the characteristics of Operation and Maintenance.Framework of the present invention need not set neutrality
Post, effectively increase the device space, personnel's I＆M easy to operation；Locking points can be by customizing the increase of locking bar ball quantity
Reduce, locking intensity is effectively ensured；Conducting foam is respectively mounted on left-hand door component, right door component and door shield component, is effectively increased double
Open the door and framework electrical connectivity, can reach higher EMC function of shielding, while there is reliable sealing, waterproof and dustproof effect；Door
Plate uses integrated formed structure, reduces welding procedure, has preferable flatness and processing characteristics；Scalability is stronger, for
Difference requires, by increasing perforate installation distinct device, not influenceing its shielding, locking effect still.
Brief description of the drawings
Fig. 1 is left-hand door board component composition schematic diagram；
Fig. 2 is right door plate component composition schematic diagram；
Fig. 3 is door shield component composition schematic diagram；
Fig. 4 is left and right door plate and door shield combination diagram；
In figure：1st, left-hand door component；2nd, right door component；3rd, door shield component；11st, left door plate；The 12nd, hinge A is installed；13rd, it is vertical
Mounting groove A；14th, it is transversely mounted groove A；15th, it is transversely mounted groove B；16th, short vertical mounting groove A；17th, short vertical mounting groove B；18th, lock
Hook；19th, conducting foam A；110th, conducting foam B；111st, conducting foam C；112nd, conducting foam D；113rd, conducting foam E；114、
Conducting foam F；115th, flange；116th, via；21st, right door plate；22nd, door lock；23rd, locking bar；24th, guide groove；The 25th, hinge B is installed；
26th, vertical mounting groove B；27th, it is transversely mounted groove C；28th, short vertical mounting groove C；29th, conducting foam G；210th, conducting foam H；
211st, conducting foam I；212nd, conducting foam J；213rd, short vertical mounting groove D；214th, it is transversely mounted groove D；215th, conducting foam K；
31st, door shield；32nd, conducting foam L.
Embodiment
The present invention is described in detail with specific embodiment below in conjunction with the accompanying drawings.
As shown in Fig. 1-4, double door of the present invention includes left-hand door component 1, right door component 2 and two with fastening system
Door shield component 3；Left-hand door component 1 is connected by installing hinge A12 with cabinet body frame, and right door component 2 is by installing hinge B25 and cabinet
Body framework connects, and two door shield components 3 are arranged on respectively by screw at the top of cabinet body frame and bottom.
The left-hand door component 1 includes left door plate 11, installs hinge A12, vertical mounting groove A13, is transversely mounted groove A14, horizontal stroke
To mounting groove B15, short vertical mounting groove A16, short vertical mounting groove B17, lock hook 18, conducting foam A19, conducting foam B110,
Conducting foam C111, conducting foam D112, conducting foam E113 and conducting foam F114；
Back flange 115 after the top fold of left door plate 11, to increase door-plate intensity.Be provided with flange 115 lock hook 18 and
Conducting foam F114, is provided with via 116 in left door plate 11, and via 116 is opened in left door plate about 11 at flange, need to ensure locking bar 23
The smooth folding of bent angle.Installation hinge A12 is welded in the outermost bending part of left door plate 11, is evenly arranged in left door plate 11.Vertical peace
Tankage A13 is located at the right side of left door plate 11, can be cooperated at closing time with Frame door edge.It is transversely mounted groove A14 and is located at left door plate 11
Top, it is concordant with the top of flange 115, it can be cooperated at closing time with Frame door edge.Groove B15 is transversely mounted to be located under left door plate 11
Portion, it is concordant with flange bottom, it can be cooperated at closing time with Frame door edge.Short vertical mounting groove A16 is located at the top of left door plate 11,
Close to groove A14 is transversely mounted, can be cooperated at closing time with door shield component 3.Short vertical mounting groove B17 is located under left door plate 11
Portion, close to groove B15 is transversely mounted, it can be cooperated at closing time with door shield component 3.Conducting foam A19 is arranged on short vertical installation
In groove A16, conducting foam B110 is arranged in vertical mounting groove A14, and conducting foam C111 is installed in vertical mounting groove A13, is led
Electric foam D112 is arranged on and is transversely mounted in groove B15, and conducting foam E113 is arranged in short vertical mounting groove B17, conducting foam
F114 is arranged on bending part between left door plate 11 and lock hook 18.
The right door component 2 includes right door plate 21, door lock 22, locking bar 23, guide groove 24, installation hinge B25, vertical installation
Groove B26, it is transversely mounted groove C27, short vertical mounting groove C28, conducting foam G29, conducting foam H210, conducting foam I211, leads
Electric foam J212, short vertical mounting groove D213, it is transversely mounted groove D214 and conducting foam K215；
Installation hinge B25 is welded in the outermost bending part of right door plate 21, is evenly arranged in right door plate 21.Vertical mounting groove
B26 is located at the left side of right door plate 21, is transversely mounted groove C27 and is located at the top of right door plate 21, is transversely mounted groove D214 and is located at right door plate 21
Bottom, short vertical mounting groove C28 are located at the bottom of right door plate 21 close to groove D214 is transversely mounted, and short vertical mounting groove D213 is positioned at the right side
The top of door-plate 21 is close to be transversely mounted groove C27；Conducting foam G29 is arranged on and is transversely mounted in groove C27, conducting foam H210 installations
In groove D214 is transversely mounted, conducting foam I211 is arranged in vertical mounting groove B26, and conducting foam J212 is arranged on short vertical
In mounting groove C28, conducting foam K215 is arranged in short vertical mounting groove D213.Door lock 22 installs right door plate 21 by screw
On, positioned at door-plate middle part, meet Human Engineering.Guide groove 24 is arranged on the inside self-clinching stud of right door plate 21, with locking bar
23 are parallel to each other.Locking bar 23 is housed on door lock 22, locking bar 23 perpendicular through guide groove 24, guide groove 24 limit locking bar 23 only on
Lower movement.
Door shield component 3 includes door shield 31 and conducting foam L32, and conducting foam L32 is pasted onto in door shield 31, door shield component 3
Cabinet body frame top and each one of bottom are arranged on by screw.
When left door plate 11 and right door plate 21 close, the lock handle of door lock 22 is rotated by 90 °, the lock core of door lock 22 drives locking bar 23
Moved up and down by via 116, ball is stuck in lock hook 18 on locking bar 23, and the upper roller of locking bar 23 is moved on door shield component 3, is increased
Lock fixed-point number；Meanwhile right door plate 21 and conducting foam E113, left door plate 11 are brought into close contact with conducting foam L32, ensure double open
It is motionless after door locking.When left door plate 11 and right door plate 21 are opened, the lock handle of door lock 22 is rotated by 90 °, the lock core of door lock 22
Locking bar 23 is driven to be moved up and down by via 116, ball card departs from the groove of lock hook 18 on locking bar 23, and the roller of locking bar 23 leaves door
Keep off component 3；By conducting foam A19, conducting foam B110, conducting foam C111, conducting foam D112, conducting foam E113, lead
Electric foam F114, conducting foam G29, conducting foam H210, conducting foam I211, conducting foam J212 and conducting foam K215
Elastic force, right door component 2 is ejected into a segment distance, discharge whole conducting foams, ensure that left door plate 11 and right door plate 21 can be smooth
Open.
Claims (7)
- A kind of 1. double door fastening system, it is characterised in that：Including left-hand door component (1), right door component (2) and two door shield groups Part (3)；Left-hand door component (1) is connected by installing hinge A (12) with cabinet body frame, and right door component (2) is by installing hinge B (25) It is connected with cabinet body frame, two door shield components (3) are separately mounted at the top of cabinet body frame and bottom.
- 2. double door fastening system according to claim 1, it is characterised in that：Described left-hand door component (1) includes a left side Door-plate (11), hinge A (12), vertical mounting groove A (13) are installed, groove A (14) is transversely mounted, is transversely mounted groove B (15), is short vertical Mounting groove A (16), short vertical mounting groove B (17) and lock hook (18)；Left door plate (11) top flange is provided with lock hook (18) and led Electric foam F (114), left door plate (11) are provided with via (116) up and down at flange, installation hinge A (12) is welded in left door plate (11) most Outside bending part, it is evenly arranged in left door plate (11)；Vertical mounting groove A (13) is located on the right side of left door plate (11), is transversely mounted Groove A (14) is located at left door plate (11) top, concordant with flange top；It is transversely mounted groove B (15) and is located at left door plate (11) bottom, with Flange bottom is concordant；Short vertical mounting groove A (16) be located at that left door plate (11) top is close to be transversely mounted groove A (14)；Short vertical peace Tankage B (17) is located at left door plate (11) bottom close to being transversely mounted groove B (15).
- 3. double door fastening system according to claim 2, it is characterised in that：Described left-hand door component (1) also includes Conducting foam A (19), conducting foam B (110), conducting foam C (111), conducting foam D (112), conducting foam E (113) and lead Electric foam F (114), conducting foam A (19) are arranged in short vertical mounting groove A (16), and conducting foam B (110) is arranged on vertical In mounting groove A (14), conducting foam C (111) is arranged in vertical mounting groove A (13), and conducting foam D (112) is arranged on laterally In mounting groove B (15), conducting foam E (113) is arranged in short vertical mounting groove B (17), and conducting foam F (114) is arranged on a left side Bending part between door-plate (11) and lock hook (18).
- 4. double door fastening system according to claim 1, it is characterised in that：Described right door component (2) includes the right side Door-plate (21), door lock (22), locking bar (23), guide groove (24), installation hinge B (25), vertical mounting groove B (26), it is transversely mounted Groove C (27), short vertical mounting groove C (28), short vertical mounting groove D (213) and it is transversely mounted groove D (214)；Hinge B (25) is installed Right door plate (21) outermost bending part is welded in, is evenly arranged in right door plate (21)；Vertical mounting groove B (26) is located at right door plate (21) left side, is transversely mounted groove C (27) and is located at right door plate (21) top, be transversely mounted groove D (214) and be located under right door plate (21) Portion, short vertical mounting groove C (28) be located at right door plate (21) bottom close to being transversely mounted groove D (214), short vertically mounting groove D (213) Positioned at right door plate (21) top close to being transversely mounted groove C (27)；Door lock (22) is arranged among right door plate (21), guide groove (24) On the internal self-clinching stud of right door plate (21), it is parallel to each other with locking bar (23)；Locking bar (23), locking bar are housed on door lock (22) (23) limit locking bar (23) perpendicular through guide groove (24), guide groove (24) and move up and down.
- 5. double door fastening system according to claim 4, it is characterised in that：Described right door component (2) also includes Conducting foam K (215), conducting foam G (29), conducting foam H (210), conducting foam I (211), conducting foam J (212)；Lead Electric foam G (29) is arranged on and is transversely mounted in groove C (27), and conducting foam H (210) is arranged on and is transversely mounted in groove D (214), leads Electric foam I (211) is arranged in vertical mounting groove B (26), and conducting foam J (212) is arranged in short vertical mounting groove C (28), Conducting foam K (215) is arranged in short vertical mounting groove D (213).
- 6. double door fastening system according to claim 1, it is characterised in that：Described door shield component (3) includes door Gear (31) and conducting foam L (32), conducting foam L (32) are pasted onto in door shield (31).
- 7. double door fastening system according to claim 4, it is characterised in that：Turn on described left-hand door component (1) top While lock hook (18) is installed and is provided with via (116), when left-hand door component (1) and right door component (2) close, by the lock of door lock (22) Being rotated by 90 °, the lock core of door lock (22) drives locking bar (23) to be moved up and down by via (116), and ball is stuck on locking bar (23) In lock hook (18), locking bar (23) upper roller is moved to increase locking points on door shield component (3), meanwhile, left-hand door component (1) and the right side Door component (2) is brought into close contact with conducting foam thereon；When left-hand door component (1) and right door component (2) are opened, by door lock (22) Lock handle is rotated by 90 °, and the lock core of door lock (22) drives locking bar (23) to be moved up and down by via (116), ball card on locking bar (23) Depart from lock hook (18) groove, the roller of locking bar (23) leaves door shield component (3)；By on left-hand door component (1) and right door component (2) Right door component (2) is ejected a segment distance by the elastic force of conducting foam, discharges whole conducting foams, ensures left-hand door component (1) and the right side Door component (2) can be opened smoothly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710611381.0A CN107503599B (en) | 2017-07-25 | 2017-07-25 | Locking system for double-door opening door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710611381.0A CN107503599B (en) | 2017-07-25 | 2017-07-25 | Locking system for double-door opening door |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107503599A true CN107503599A (en) | 2017-12-22 |
| CN107503599B CN107503599B (en) | 2019-12-20 |
Family
ID=60689561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710611381.0A Active CN107503599B (en) | 2017-07-25 | 2017-07-25 | Locking system for double-door opening door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107503599B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112443206A (en) * | 2019-08-28 | 2021-03-05 | 沈阳铁路信号有限责任公司 | Three-point lock structure for double-door electronic cabinet |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0472774A1 (en) * | 1990-08-31 | 1992-03-04 | Aug. Winkhaus GmbH & Co. KG | Locking system |
| CN1104288A (en) * | 1992-12-17 | 1995-06-28 | 三星电子株式会社 | Equipment for fastening door of refrigerating room |
| CN1949611A (en) * | 2005-10-04 | 2007-04-18 | 日东工业株式会社 | Machine container |
| CN102235896A (en) * | 2010-04-29 | 2011-11-09 | 丁延国 | Heat insulation anti-freezing water meter box |
| DE202012100408U1 (en) * | 2012-02-08 | 2012-03-07 | E-Make Co., Ltd. | locking device |
| CN202308832U (en) * | 2011-09-26 | 2012-07-04 | 河北电力设备厂 | Net door of net-sticking type box transformer substation |
| CN103754739A (en) * | 2014-02-08 | 2014-04-30 | 厦门康柏机械集团有限公司 | Building hoist enclosure door interlocking device |
| CN203951708U (en) * | 2014-06-12 | 2014-11-19 | 特变电工新疆新能源股份有限公司 | A kind of double door waterproof construction of outdoor cabinet |
-
2017
- 2017-07-25 CN CN201710611381.0A patent/CN107503599B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0472774A1 (en) * | 1990-08-31 | 1992-03-04 | Aug. Winkhaus GmbH & Co. KG | Locking system |
| CN1104288A (en) * | 1992-12-17 | 1995-06-28 | 三星电子株式会社 | Equipment for fastening door of refrigerating room |
| CN1949611A (en) * | 2005-10-04 | 2007-04-18 | 日东工业株式会社 | Machine container |
| CN102235896A (en) * | 2010-04-29 | 2011-11-09 | 丁延国 | Heat insulation anti-freezing water meter box |
| CN202308832U (en) * | 2011-09-26 | 2012-07-04 | 河北电力设备厂 | Net door of net-sticking type box transformer substation |
| DE202012100408U1 (en) * | 2012-02-08 | 2012-03-07 | E-Make Co., Ltd. | locking device |
| CN103754739A (en) * | 2014-02-08 | 2014-04-30 | 厦门康柏机械集团有限公司 | Building hoist enclosure door interlocking device |
| CN203951708U (en) * | 2014-06-12 | 2014-11-19 | 特变电工新疆新能源股份有限公司 | A kind of double door waterproof construction of outdoor cabinet |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112443206A (en) * | 2019-08-28 | 2021-03-05 | 沈阳铁路信号有限责任公司 | Three-point lock structure for double-door electronic cabinet |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107503599B (en) | 2019-12-20 |
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