CN208719734U - A kind of security device chassis attachment device - Google Patents
A kind of security device chassis attachment device Download PDFInfo
- Publication number
- CN208719734U CN208719734U CN201821320536.1U CN201821320536U CN208719734U CN 208719734 U CN208719734 U CN 208719734U CN 201821320536 U CN201821320536 U CN 201821320536U CN 208719734 U CN208719734 U CN 208719734U
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- CN
- China
- Prior art keywords
- lamppost
- card slot
- fixture block
- annular
- shell
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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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Abstract
The utility model discloses a kind of security device chassis attachment devices, including lamppost, lamppost card slot and shell, the housing center position offers lamppost card slot, the lamppost is cooperated by lamppost card slot and housing slot, mandril is machined on the outside of the fixture block, the hollow sleeve is connect by hollow sleeve card slot and hollow block set active card, the top of the mandril and one end Joint of push rod spring, the other end of the push rod spring and the bottom end Joint of mandril sliding slot, the hollow block set and shell Joint.The security device chassis attachment device, pass through the cooperation of hollow sleeve and hollow sleeve card slot, fixture block is driven to pass through the cooperation of movable slider and sliding block bayonet lock to achieve the purpose that limit fixture block by hollow sleeve, to reach the limit purpose to movable slider, by being threadedly engaged for annular sleeve and annular fixture block, annular fixture block slide downward is made when rotating annular sleeve, application method is simple, it is practical, convenient for promoting.
Description
Technical field
The utility model relates to security device chassis attachment device technical field, specially a kind of security device chassis connection
Device.
Background technique
Security protection refers to " security protection ", and security protection is prevented by object, people's air defense, three kinds of protection forms of technical precaution, what safe protection engineering here referred to
It is technological prevention, for safety defense monitoring system, according to the difference of system components function, we draw entire safety defense monitoring system
It is divided into seven layers --- presentation layer, control layer, process layer, transport layer, execution level, supporting layer, acquisition layer, certainly, due to equipment collection
Higher and higher at changing, for part system, certain equipment may be present in system with multiple layers of identity simultaneously, with
Social development, scientific and technological progress, security device keep updating, various security devices require corresponding fixed mechanism come
It realizes and is fixedly mounted, however, the problems such as conventional attachment devices have installation speed slow, and disassembly is difficult, therefore study practicability more
High security device chassis attachment device has critically important realistic meaning.
Utility model content
The purpose of this utility model is to provide a kind of security device chassis attachment devices, to solve in above-mentioned background technique
The problem of proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of security device chassis attachment device, packet
Lamppost, lamppost card slot and shell are included, the housing center position offers lamppost card slot, and the lamppost is by lamppost card slot and outside
Shell clearance fit, the top of the shell and the outer ring of sealing bearing are interference fitted, the inner ring and annular sleeve of the sealing bearing
Bottom interference fit, the lower section of the annular sleeve is equipped with annular fixture block, and the inside of the annular sleeve is threaded, the ring
Shape set is connected with annular fixture block screw thread, the surrounding of the lamppost be uniformly distributed there are four movable slider, under the annular fixture block
It fits at the top of surface and movable slider, the bottom outside of the movable slider is machined with sliding block bayonet lock, the sliding block bayonet lock
It is clamped by movable slider card slot and shell activity, the bottom end of the movable slider and the top Joint of fixture block, the fixture block
Outside be machined with mandril, hollow sleeve is machined on the outside of the fixture block, the hollow sleeve and mandril are coaxial, and the hollow sleeve is logical
It crosses hollow sleeve card slot to connect with hollow block set active card, the top of the mandril and one end Joint of push rod spring, the mandril
The other end of spring and the bottom end Joint of mandril sliding slot, the hollow block set and shell Joint, the lower section of the lamppost adds
Work has card slot, and the lamppost is clamped by card slot and fixture block.
Preferably, the bottom centre position of the shell is machined with jacking block sliding slot, the intracavity bottom of the shell and reset
The bottom end Joint of spring, the top of the reset spring and the bottom Joint of jacking block are machined with ring on the outside of the jacking block
Shape convex block, the annular lug are cooperated by jacking block sliding slot and housing slot.
Preferably, the top of the annular sleeve is connected with sealing rubber ring, and the sealing rubber ring fits with lamppost.
Preferably, the top of the annular sleeve is connected with handle.
Preferably, the top of the jacking block is connected with rubber pad.
Compared with prior art, the utility model has the beneficial effects that the security device chassis attachment device, by hollow
Set and hollow sleeve card slot cooperation, by hollow sleeve drive fixture block, to achieve the purpose that limit fixture block, by mandril,
The cooperation of push rod spring and mandril sliding slot is led to the clamping and reset of this control fixture block by the cooperation of fixture block and movable slider
The cooperation for crossing sliding block bayonet lock and movable slider card slot, by the cooperation of movable slider and sliding block bayonet lock, to reach to movable slider
Limit purpose make annular fixture block slide downward when rotating annular sleeve by being threadedly engaged for annular sleeve and annular fixture block, make
It is simple with method, it is practical, convenient for promoting.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the structural schematic diagram of annular sleeve, annular fixture block and movable slider；
Fig. 3 is the structural schematic diagram of lamppost, fixture block and mandril；
Fig. 4 is the structural schematic diagram of shell, hollow sleeve and push rod spring.
In figure: 1, lamppost, 2, annular sleeve, 3, sealing bearing, 4, shell, 5, annular fixture block, 6, movable slider, 7, sliding block card
Pin, 8, movable slider card slot, 9, hollow sleeve, 10, hollow sleeve card slot, 11, push rod spring, 12, card slot, 13, fixture block, 14, mandril,
15, screw thread, 16, mandril sliding slot, 17, jacking block, 18, annular lug, 19, reset spring, 20, jacking block sliding slot, 21, lamppost card slot,
22, hollow block set, 23, sealing rubber ring, 24, handle, 25, rubber pad.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of security device chassis attachment device, including
Lamppost 1, lamppost card slot 21 and shell 4,4 center of shell offer lamppost card slot 21, and lamppost 1 is by lamppost card slot 21 and outside
4 clearance fit of shell, lamppost 1 can slide up and down in shell 4 along lamppost card slot 21, the top of shell 4 and sealing bearing 3 it is outer
The bottom of circle interference fit, the inner ring and annular sleeve 2 that seal bearing 3 is interference fitted, and annular sleeve 2 is under the action of sealing bearing 3
It can be equipped with annular fixture block 5 in the rotary-top of shell 4, the lower section of annular sleeve 2, the inside of annular sleeve 2 is threaded 15, ring
Shape set 2 is connected with annular 5 screw thread of fixture block, by the way that under the action of screw thread 15, annular fixture block 5 is pushed down on when annular sleeve 2 rotates,
The surrounding of lamppost 1 is uniformly distributed there are four movable slider 6, and the lower surface of annular fixture block 5 and the top of movable slider 6 fit,
Movable slider 6 is pushed outward when annular 5 slide downward of fixture block, the bottom outside of movable slider 6 is machined with sliding block bayonet lock 7,
Movable slider 6 slides sliding block bayonet lock 7 in movable slider card slot 8, and sliding block bayonet lock 7 passes through movable slider card
Slot 8 and 4 activity of shell are clamped, and the bottom end of movable slider 6 and the top Joint of fixture block 13 make movable slider 6 drive fixture block 13
Movement, the outside of fixture block 13 are machined with mandril 14, and mandril 14 can slide in mandril sliding slot 16, and the outside of fixture block 13 is machined with
Hollow sleeve 9, hollow sleeve 9 can be slided in hollow sleeve card slot 10, and hollow sleeve 9 and mandril 14 are coaxial, and hollow sleeve 9 passes through hollow sleeve
Card slot 10 and 22 activity of hollow block set are clamped, and the top of mandril 14 and one end Joint of push rod spring 11, push rod spring 11 are advised
Lattice are 20N/CM, the other end of push rod spring 11 and the bottom end Joint of mandril sliding slot 16, and hollow block set 22 is solid with 4 phase of shell
It connects, the lower section of lamppost 1 is machined with card slot 12, and lamppost 1 is clamped by card slot 12 and fixture block 13, and the bottom centre position of shell 4 adds
Work has jacking block sliding slot 20, the intracavity bottom of shell 4 and the bottom end Joint of reset spring 19, and the specification of reset spring 19 is
2000N/CM, the top of reset spring 19 and the bottom Joint of jacking block 17, the outside of jacking block 17 are machined with annular lug 18,
Annular lug 18 is able to drive jacking block 17 in jacking block sliding slot 20 by jacking block sliding slot 20 and 4 clearance fit of shell, annular lug 18
It inside slides up and down, and under the action of reset spring 19, jacking block 17 and lamppost 1 is fitted, the top of annular sleeve 2 is connected with
Sealing rubber ring 23, sealing rubber ring 23 fit with lamppost 1, and rainwater is prevented to be poured into lamppost card slot 21, and the top of annular sleeve 2 is affixed
There is handle 24, handle 24 reduces the power for needing to use when rotary annular set 2, and the top of jacking block 17 is connected with rubber pad 25, reduces
Damage of the lamppost 1 during clamping to jacking block 17.
Lamppost 1 is placed in lamppost card slot 21 along lamppost card slot 21, fixture block 13 is pressed into shell 4 by the bottom of lamppost 1
Portion, when 1 bottom of lamppost is bonded with the bottom of lamppost card slot 21, fixture block 13 is under the action of push rod spring 11, push rod spring 11
Mandril 14 is pushed, mandril 14 pushes fixture block 13 to enter in lamppost card slot 21, the lower surface of fixture block 13 and the bottom of lamppost card slot 21
It fits, thus fixed lamppost 1, when needing to take out lamppost, rotary annular set 2, under the action of screw thread 15, annular snap
Block 5 moves downward, and annular fixture block 5 pushes the outside Slideslip of movable slider 6, and movable slider 6 pushes sliding block bayonet lock 7 to enter activity
Sliding block card slot 8, movable slider 6 drive fixture block 13 to move outward, and fixture block 13 pushes hollow sleeve 9 and mandril 14, and hollow sleeve 9 is in card
Enter hollow sleeve card slot 10 under the promotion of block 13, mandril 14 compresses push rod spring 11 under the promotion of fixture block 13, and fixture block 13 exists
Card slot 12 is left under the drive of movable slider 6, at this point it is possible to which lamppost 1 is taken out, after taking out lamppost 1, annular sleeve 2 is rotated back to
Reset can be completed in origin-location, fixture block 13.
In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ", " in
The orientation of the instructions such as portion ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " or position are closed
System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than
The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot
It is construed as a limitation of the present invention.
In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " Gu
Calmly ", the terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；
It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with
It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly, for this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of security device chassis attachment device, including lamppost (1), lamppost card slot (21) and shell (4), the shell (4)
Center offers lamppost card slot (21), and the lamppost (1) is special by lamppost card slot (21) and shell (4) clearance fit
Sign is: the top of the shell (4) and the outer ring of sealing bearing (3) are interference fitted, the inner ring and ring of sealing bearing (3)
The bottom of shape set (2) is interference fitted, and the lower section of the annular sleeve (2) is equipped with annular fixture block (5), the inside of the annular sleeve (2)
It is threaded (15), the annular sleeve (2) is connected with annular fixture block (5) screw thread, and the surrounding of the lamppost (1) is evenly distributed with
Four movable sliders (6), it is described annular fixture block (5) lower surface and movable slider (6) at the top of fit, the movable slider
(6) bottom outside is machined with sliding block bayonet lock (7), and the sliding block bayonet lock (7) is living by movable slider card slot (8) and shell (4)
Clamping, the bottom end of the movable slider (6) and the top Joint of fixture block (13) are moved, is machined with top on the outside of the fixture block (13)
Bar (14) is machined with hollow sleeve (9) on the outside of the fixture block (13), and the hollow sleeve (9) and mandril (14) are coaxially, described hollow
It covers (9) to be clamped by hollow sleeve card slot (10) and hollow block set (22) activity, the top of the mandril (14) and push rod spring
(11) one end Joint, the other end of the push rod spring (11) and the bottom end Joint of mandril sliding slot (16), it is described hollow
Block set (22) and shell (4) Joint are machined with card slot (12) below the lamppost (1), and the lamppost (1) passes through card slot
(12) it is clamped with fixture block (13).
2. a kind of security device chassis attachment device according to claim 1, it is characterised in that: the bottom of the shell (4)
Portion center is machined with jacking block sliding slot (20), the intracavity bottom of the shell (4) and the bottom end Joint of reset spring (19),
The bottom Joint on the top of the reset spring (19) and jacking block (17) is machined with annular lug on the outside of the jacking block (17)
(18), the annular lug (18) passes through jacking block sliding slot (20) and shell (4) clearance fit.
3. a kind of security device chassis attachment device according to claim 1, it is characterised in that: the annular sleeve (2)
Top is connected with sealing rubber ring (23), and the sealing rubber ring (23) fits with lamppost (1).
4. a kind of security device chassis attachment device according to claim 1, it is characterised in that: the annular sleeve (2)
Top is connected with handle (24).
5. a kind of security device chassis attachment device according to claim 2, it is characterised in that: the top of the jacking block (17)
End is connected with rubber pad (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821320536.1U CN208719734U (en) | 2018-08-16 | 2018-08-16 | A kind of security device chassis attachment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821320536.1U CN208719734U (en) | 2018-08-16 | 2018-08-16 | A kind of security device chassis attachment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208719734U true CN208719734U (en) | 2019-04-09 |
Family
ID=65977973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821320536.1U Expired - Fee Related CN208719734U (en) | 2018-08-16 | 2018-08-16 | A kind of security device chassis attachment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208719734U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114413146A (en) * | 2021-12-02 | 2022-04-29 | 国网山东省电力公司荣成市供电公司 | Electric power safety inspection mobile device |
| CN114704579A (en) * | 2022-04-13 | 2022-07-05 | 邵阳市通达汽车零部件制造有限公司 | Nitrogen spring with quick change mechanism |
-
2018
- 2018-08-16 CN CN201821320536.1U patent/CN208719734U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114413146A (en) * | 2021-12-02 | 2022-04-29 | 国网山东省电力公司荣成市供电公司 | Electric power safety inspection mobile device |
| CN114413146B (en) * | 2021-12-02 | 2023-09-01 | 国网山东省电力公司荣成市供电公司 | Electric power safety inspection mobile device |
| CN114704579A (en) * | 2022-04-13 | 2022-07-05 | 邵阳市通达汽车零部件制造有限公司 | Nitrogen spring with quick change mechanism |
| CN114704579B (en) * | 2022-04-13 | 2022-10-25 | 邵阳市通达汽车零部件制造有限公司 | Nitrogen spring with quick change mechanism |
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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 |
Granted publication date: 20190409 Termination date: 20210816 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |