CN101975208B - Rapid locking device - Google Patents
Rapid locking device Download PDFInfo
- Publication number
- CN101975208B CN101975208B CN2010105466014A CN201010546601A CN101975208B CN 101975208 B CN101975208 B CN 101975208B CN 2010105466014 A CN2010105466014 A CN 2010105466014A CN 201010546601 A CN201010546601 A CN 201010546601A CN 101975208 B CN101975208 B CN 101975208B
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- China
- Prior art keywords
- platform
- locking
- foot screw
- lockhole
- locking device
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- 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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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 21
- 238000012856 packing Methods 0.000 claims description 3
- 238000002955 isolation Methods 0.000 claims description 2
- 238000004904 shortening Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 15
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
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Abstract
The invention provides a rapid locking device capable of shortening time for mounting and dismounting desktop equipment on a mounting base on a platform. The rapid locking device is provided with a foundation bolt which is provided with a stepped shaft and provided with a T-shaped head at one end, a locking base cylinder assembled in a foundation bolt sleeve is provided with lockhole chutes vertical to each other, a handle capable of driving the foundation bolt to veer penetrates through assembly holes arranged in a middle cylinder and the foundation bolt in the locking base, to be connected in series with the middle cylinder, and the foundation bolt is in contact connection with a U-shaped thick retaining ring through the upper end of the locking base, inserts into the cylinder of an upper sleeve and is reset through an axial travel offsetting spring arranged between the middle cylinder and a lower end platform of a lower end cover. The invention provides a new locking mode capable of rapidly mounting and dismounting for the modular development of the miniature desktop equipment on the platform, the locking mechanism can substitute for a bolt fixing and connecting mode adopted by a portion of desktop equipment and solve the problem that traditional desktop equipment can not be rapidly mounted and positioned on the platform.
Description
Technical field
The present invention relates to a kind of quick mounting of bench device on the various modular platforms and locking device of dismounting of being fit to.More particularly, the present invention relates to a kind of quick locking device that can shorten the mounting base installation and removal time on bench device and the platform.Can replace the fastening connection of conventional bolt and make the device that mounting base firmly connects on bench device and the platform.
Background technique
At present, bench device is installed on platform, is normally used fixed Bolt Connection.Small-sized for some, can resolve into intrinsic module at ordinary times and put into the equipment in warehouse, the defective of fixed Bolt Connection when the installation and removal weapon is that the installation and removal time is long, wastes time and energy.Next is to connect with bolt, makes the space more show crowded easily, and working environment complicates.And also bring very big inconvenience for the maintaining of equipment at ordinary times.Owing to be contained in the bench device on the platform at ordinary times always, be prone under complex environment, stained corrosion is serious, has increased the weight of to connect with bolt the degree of difficulty of bench device.If a kind of multifunctional platform mounting base is arranged, the mounting hole of several kinds of small desk equipment can be provided, then can be according to demand, equipped different small bench device is accomplished the different working task on platform, just can save the space, improves working environment.
Summary of the invention
The object of the invention is to above-mentioned existing technology existing problems; Provide a kind of time saving and energy saving, locking is quick; The installation and removal fast and reliable; Can shorten the quick locking device of the mounting base installation and removal time on bench device and the platform, to solve the problem that the bench device installation and removal are inconvenient and the installation and removal time is long on the existing platform.
The technical solution adopted for the present invention to solve the technical problems is: a kind of quick locking device that can shorten the mounting base installation and removal time on bench device and the platform; Have one and be shaped on the foot screw that step axle and an end have T shape head; It is characterized in that; Said foot screw is assemblied in successively in the sleeve that is connected to form by lower end cap, locking pedestal and upper bush; Be shaped on vertical each other lockhole chute on the cylindrical shell of said locking pedestal, drive handle that foot screw slides up and down and make its T word termination to turn to and pass the pilot hole on the middle tube that is provided with in the locking pedestal and the foot screw in said lockhole chute, go here and there together with middle tube; Foot screw stretches in the cylindrical shell of upper bush, and resets through the axial stroke Returnning spring that is provided with between tube and the said lower end cap lower end platform in being arranged on through the thick back-up ring of U-shaped that the upper end contact of locking pedestal connects.
The present invention has following beneficial effect than existing technology.
The present invention can be installed on the platform on the desk-top plant bottom case; Have the foot screw of T shape step termination and the upper bush of threaded connection; Can replace the fastening connection of conventional bolt; Make the device that mounting base firmly connects on bench device and the platform, have fixing fast, locking fast, lock the function of the base and the platform mounting base of different bench devices.Can realize reliable installation and removal very apace, shorten the bench device installation and removal time on the platform.The foot screw with T word termination in the locking mechanism can well be locked the bench device base on the mounting base on the platform through half-twist.The installation and removal inconvenience and the long problem of installation and removal time of bench device on the existing platform have been solved.
Upper bush is deviate from screw thread through preventing on it and is connected with the foot screw with T word termination, and there is the plug design of suitable spanner degree of tightness the outside, can carry out reliable dual locking through helical thread portion to bench device on the platform well.
But the present invention provides a kind of new quick mounting and the locking mode of dismounting for the development of small desk EM equipment moduleization on the platform.This locking mechanism can replace the bolt connecting mode that a part of bench device adopts, and having solved existing bench device can not quick mounting on platform, orientation problem.
Be particularly suitable for quick mounting and the dismounting of various small-sized particularly modularization bench device on platform.
Description of drawings
In order to further specify rather than limit above-mentioned implementation of the present invention,, but therefore do not limit the present invention among the described practical range below in conjunction with accompanying drawing and embodiment.All these designs should be regarded as the disclosed content of present technique and protection scope of the present invention.
Fig. 1 is the quick locking device sectional view that the present invention can shorten the mounting base installation and removal time on bench device and the platform.
Among the figure: 1 plug, 2 upper bushes, 3 screw packing rings, the thick back-up ring of 4U shape, 5 locking pedestals, 6 handles, tube in 7,8 Returnning springs, 9 lower end caps, 10 foot screws.
Embodiment
Fig. 1 has described the quick locking device that the present invention can shorten the mounting base installation and removal time on bench device and the platform, most preferred embodiment during locking state.It has one and is shaped on the foot screw 10 that step axle and an end have T shape head, and said foot screw 10 is assemblied in successively in the sleeve that is connected to form by lower end cap 9, locking pedestal 5 and upper bush 2.Be shaped on 90 ° the lockhole chute that is mutually on the cylindrical shell of locking pedestal 5.The handle 6 that drive foot screw 10 slides up and down and make its T word termination to turn in said lockhole chute passes locking pedestal 5 interior middle tubes 7 that are provided with and the pilot hole on the foot screw 10, goes here and there together with middle tube 7.
Between middle tube 7 and said lower end cap 9 lower end platforms, be provided with Returnning spring 8.Foot screw 10 is through lower end cap 9, and the Returnning spring 8 on the step polished rod cylinder of lower end connects a spring washer, and the plain washer of tube 7 in the isolation is equipped with in platform upper end in lower end.Returnning spring 8 passes foot screw 10 lower end step polished rod cylinders, is assemblied between the spring washer and plain washer of top and bottom.Tube 7 and locking pedestal 5 got into the thick back-up ring 4 of U-shaped that end in contact connects on the locking pedestal 5 during foot screw 10 passed, and stretched in the cylindrical shell of upper bush 2.Handle 6 is through vertical each other lockhole chute on locking pedestal 5 cylindrical shells, and the pilot hole in passing on tube 7 and the foot screw 10 will lock pedestal 5 foot screws 10, linked together for middle 7.90 ° of two relative one-tenth on the locking pedestal 5 and the lockhole chute that is communicated with cooperate with the foot screw with T word termination, have the locking and the two states that gets loose.Foot screw 10 is through handle 6; Can be in 5 two of pedestals of locking become 90 ° and the lockhole chute that is communicated with relatively interlock, slide up and down along axis, preloading spring 8 is applied pretightening force; Returnning spring under it compresses, and makes in the axial stroke of foot screw 10 lockhole chutes to set back.The T word termination that handle 6 can also drive foot screw 10 turns to, and handle 6 can be got in the horizontal locking hole of lockhole chute lower end.
Be shaped on tapped hole on the foot screw top, the screw packing ring 3 with the convenient assembling and disassembling anti-avulsion is housed on it.The helical thread portion of the foot screw 10 upper end portions upper bush 2 that is spirally connected is shaped on six sides on the sleeve 2, be bolted with on it to make can not get loose out six square thread plugs 1 of upper bush 2 of foot screw 10.Upper bush 2 is connected with the foot screw with T word termination through the screw thread on it; Upper bush 2 is accomplished the whole assembling of this locking device through six square thread plugs 1 of scyewed joint; So just can load and unload foot screw etc. easily, thereby can well carry out maintaining locking mechanism.
As long as the prefabricated hole slot that installation is arranged on the mounting base on the platform is positioned at the locking mechanism on the base of bench device, unscrew upper bush 2 to the highest limit place through spanner; It is vertical down by the hole chute bottom position of locking to the locking pedestal to hold handle 6; Half-twist to horizontal lockhole left, in, release handle 6; The upper bush 2 of screwing can be accomplished bench device and must be connected with mounting base on the platform.During dismounting, unscrew upper bush 2, hold handle 6 times by lockhole chute bottom position to locking pedestal 5, to the right half-twist in first lockhole chute, release handle 6, the upper bush 2 of screwing again can be accomplished the dismounting of the mounting base on bench device and the platform.
The present invention can also can increase its quantity according to the size of different bench device base appropriate change foot screws, locking pedestal, upper bush and spring.
Claims (4)
1. quick locking device; Have one and be shaped on the foot screw (10) that step axle and an end have T shape head; It is characterized in that; Said foot screw (10) is assemblied in successively in the sleeve that is connected to form by lower end cap (9), locking pedestal (5) and upper bush (2); Be shaped on vertical each other lockhole chute on the cylindrical shell of said locking pedestal (5), the handle (6) that drive foot screw (10) slides up and down and make its T word termination to turn in said lockhole chute passes middle (7) and the pilot hole on the foot screw (10) that is provided with in the locking pedestal (5), goes here and there together with middle tube (7); Foot screw (10) is gone up the thick back-up ring of U-shaped (4) that end in contact connects through locking pedestal (5), stretches in the cylindrical shell of upper bush (2), and resets through being arranged on the axial stroke Returnning spring (8) that is provided with between middle tube (7) and said lower end cap (9) the lower end platform.
2. by the described quick locking device of claim 1, it is characterized in that said foot screw (10) is through lower end cap (9), the Returnning spring (8) on the step polished rod cylinder of lower end connects a spring washer, and the plain washer of tube (7) in the isolation is equipped with in platform upper end in lower end.
3. by the said quick locking device of claim 1; It is characterized in that said foot screw (10) passes through handle (6), interlock in the lockhole chute of 90 ° of (5) two relative one-tenth of locking pedestal and connection; Slide up and down along axis; Returnning spring (8) is applied pretightening force, the Returnning spring under the handle (6) is compressed, make in the axial stroke of foot screw (10) lockhole chute to set back.
4. by the described quick locking device of claim 1, it is characterized in that, be shaped on tapped hole, the screw packing ring (3) with the convenient assembling and disassembling anti-avulsion is housed on it on foot screw (10) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105466014A CN101975208B (en) | 2010-11-16 | 2010-11-16 | Rapid locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105466014A CN101975208B (en) | 2010-11-16 | 2010-11-16 | Rapid locking device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101975208A CN101975208A (en) | 2011-02-16 |
| CN101975208B true CN101975208B (en) | 2012-11-14 |
Family
ID=43575113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105466014A Expired - Fee Related CN101975208B (en) | 2010-11-16 | 2010-11-16 | Rapid locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101975208B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102840198A (en) * | 2011-10-28 | 2012-12-26 | 南通天华和睿科技创业有限公司 | Pre-tightening thread locking component |
| CN102434548A (en) * | 2011-11-16 | 2012-05-02 | 成都陵川特种工业有限责任公司 | Detachable axial-butting and quick-locking mechanism |
| CN102408058B (en) * | 2011-12-09 | 2014-01-22 | 贵州航天天马机电科技有限公司 | Mechanical locking and deblocking device |
| CN102889285A (en) * | 2012-10-22 | 2013-01-23 | 常州市华贤五金厂 | Locking device |
| CN104500517B (en) * | 2014-12-18 | 2017-01-04 | 中航光电科技股份有限公司 | Band helps the anti-loosening locking device pulling out function |
| CN104495581A (en) * | 2014-12-24 | 2015-04-08 | 布劳恩电梯有限公司 | Lift car trunk bulkhead locking device and method |
| CN106194926B (en) * | 2016-09-08 | 2019-01-01 | 农业部南京农业机械化研究所 | A kind of lockable mechanism |
| CN109488675A (en) * | 2018-12-10 | 2019-03-19 | 重庆大学 | A kind of hinged bolt |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2282613Y (en) * | 1996-04-11 | 1998-05-27 | 张宁 | Multipurpose connecting piece capable of quickly fixing and detaching |
| DE202006012822U1 (en) * | 2006-08-19 | 2006-11-09 | Erwin Halder Kg | Locking bolt is tubular and has spring-loaded locking pin mounted in its central bore, ball bearings being mounted in bores in bolt wall which lock it in position when pin is depressed |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4781227B2 (en) * | 2006-10-25 | 2011-09-28 | 株式会社ヴァルベクトル | Double floor fasteners |
| JP2010203574A (en) * | 2009-03-05 | 2010-09-16 | Nissan Motor Co Ltd | Screw type lock mechanism |
-
2010
- 2010-11-16 CN CN2010105466014A patent/CN101975208B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2282613Y (en) * | 1996-04-11 | 1998-05-27 | 张宁 | Multipurpose connecting piece capable of quickly fixing and detaching |
| DE202006012822U1 (en) * | 2006-08-19 | 2006-11-09 | Erwin Halder Kg | Locking bolt is tubular and has spring-loaded locking pin mounted in its central bore, ball bearings being mounted in bores in bolt wall which lock it in position when pin is depressed |
Non-Patent Citations (2)
| Title |
|---|
| JP特开2008-106504A 2008.05.08 |
| JP特开2010-203574A 2010.09.16 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101975208A (en) | 2011-02-16 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| 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: 20121114 |