CN205024615U - Flexible stake of miniature electric jar of integral type - Google Patents
Flexible stake of miniature electric jar of integral type Download PDFInfo
- Publication number
- CN205024615U CN205024615U CN201520628775.3U CN201520628775U CN205024615U CN 205024615 U CN205024615 U CN 205024615U CN 201520628775 U CN201520628775 U CN 201520628775U CN 205024615 U CN205024615 U CN 205024615U
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- CN
- China
- Prior art keywords
- stake
- retainer plate
- inner sleeve
- telescopic inner
- integrated micro
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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.)
- Withdrawn - After Issue
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Abstract
The utility model relates to a flexible stake of miniature electric jar of integral type, including cylindricality overcoat and flexible endotheca, flexible endotheca slides and inserts in the cylindricality overcoat, vertically in the cylindricality overcoat install electric jar, the upper end of the extension bar of the electricity jar links to each other with the top of flexible endotheca, the inside coaxial arrangement of retainer plate has the lower connecting piece of being connected with electric jar, arranged evenly round the circumference that a plurality of stretches out the board on the connecting piece down, wherein the lot stretches out to open on the board has spacing hole, arrange the arc breach that is linked together with one of them breach on the retainer plate, the arc breach internal break has the built -in position sleeve of the locating pin of activity from top to bottom, install the rotation tool to lock on the upside lateral wall of flexible endotheca, it is continuous with the upper end of locating pin that this rotation tool to lock passes through the rope form connecting piece. The utility model discloses a miniature electric jar drive is flexible, and small, easy maintenance still has emergent release mechanism, can take out the endotheca that stretches out and draws back under the condition about having a power failure that to prevent to influence the vehicle current.
Description
Technical field
The utility model relates to flexible stake field, particularly relates to a kind of integrated micro electricity cylinder and to stretch stake.
Background technology
At present, urban traffic, important machine-operated gate, speedway, airport, many occasions such as charge station, square, parking lot.By restriction vehicular traffic, effectively control traffic order, ensure the safety in key facility and place, mostly existing flexible stake is to adopt hydraulic drive to control to stretch, and hydraulic system cost is high, and the probability that breaks down is high, and mostly flexible stake is to be embedded in below ground, keep in repair very inconvenient.
In addition, the use of existing flexible stake must be carried out when being energized, and just cannot use once power failure, this affects normal vehicle pass-through, does not have emergent operating structure to make flexible stake affect in the event of a loss of power current, very inconvenient.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of integrated micro electricity cylinder and stretches stake, rational in infrastructure, adopts micro electric cylinder to drive flexible, volume is little, easy to maintenance, also with emergent release mechanism, telescopic inner sleeve can be taken out in the event of a loss of power and prevent from affecting vehicle pass-through.
The utility model solves the technical scheme that its technical problem adopts: provide a kind of integrated micro electricity cylinder to stretch stake, comprise cylindricality overcoat and telescopic inner sleeve, described telescopic inner sleeve is slided and is inserted in cylindricality overcoat, in described cylindricality overcoat, electric cylinder is vertically installed, the upper end of the extension bar of this electric cylinder is connected with the top of telescopic inner sleeve, the inside bottom of described cylindricality overcoat is provided with retainer plate, the inside of described retainer plate is coaxially installed with the lower connector be connected with electric cylinder, described lower connector is furnished with several around even circumferential and stretches out plate, wherein one piece is stretched out on plate and has spacing hole, described retainer plate has and takes out from retainer plate for lower connector with the breach of the matching form stretching out plate, described retainer plate is furnished with the arc notch be connected with one of them breach, the positioning sleeve of built-in up and down alignment pin is installed with in this arc notch, lower end and the spacing hole of this positioning sleeve are fixedly linked, the upside sidewall of described telescopic inner sleeve is provided with rotation lockset, this rotation lockset is connected with the upper end of alignment pin by rope form connector.
Supplement as one of the present utility model, described lower connector comprise central post and be evenly arranged around central post several stretch out plate, the center of described central post has connection hole, is inserted with joint pin and is connected with the lower end of electric cylinder in this connection hole.
As preferably, described retainer plate is fixed on the base plate of cylindricality overcoat by bolt through the installing hole of its edge, the centre bore that the center of described retainer plate has and inserts for central post.
As preferably, described alignment pin comprise thread segment and radially across thread segment jack hole and be connected to the socket part of thread segment lower end, described thread segment is through retainer plate and outside is socketed with locking nut, back-moving spring is socketed with and the lower end of socket part is connected with spacing end between the outside of described socket part and positioning sleeve, lower end and the spacing end of described back-moving spring are withstood, the inwall step of upper end and positioning sleeve withstands, and described spacing end is embedded in the corresponding through hole in base plate upper surface.
Further, the upper end of described cylindricality overcoat is provided with the end cap passed for telescopic inner sleeve, and the endoporus place of this end cap is contacted with the lateral wall of telescopic inner sleeve by weather strip.
Further, described rope form connector is the chain be in series by metal ring.
Further, the lower end outside wall of described telescopic inner sleeve is provided with wearing bush, as preferably, described wearing bush is made up of nylon material.
Further, the outer surface of described telescopic inner sleeve evenly posts double-color reverse machine-glazed paper.
beneficial effect
The utility model relates to a kind of integrated micro electricity cylinder and to stretch stake, and rational in infrastructure, adopt micro electric cylinder to drive flexible, volume is little, easy to maintenance, also with emergent release mechanism, telescopic inner sleeve can be taken out in the event of a loss of power and prevent from affecting vehicle pass-through; Telescopic inner sleeve is provided with wearing bush, improves the durability and stability that use.
Accompanying drawing explanation
Fig. 1 be of the present utility model stretch out state partly cut open structure chart;
Fig. 2 is that the lower end syndeton of electric cylinder described in the utility model partly cuts open figure;
Fig. 3 is the structure chart of lower connector described in the utility model;
Fig. 4 is the structure chart of retainer plate described in the utility model;
Fig. 5 is the structure chart of alignment pin described in the utility model.
Diagram: 1, cylindricality overcoat; 2, telescopic inner sleeve; 3, lockset is rotated; 4, rope form connector; 5, electric cylinder; 7, wearing bush; 8, end cap; 9, extension bar; 10, lower connector; 11, alignment pin; 12, retainer plate; 13, base plate; 14, connection hole; 15, plate is stretched out; 16, spacing hole; 17, connector; 18, thread segment; 19, socket part; 20, spacing end; 21, breach; 22, centre bore; 23, installing hole; 24, locking nut; 25, back-moving spring; 26, joint pin; 27, central post; 28, positioning sleeve; 29, arc notch.
Detailed description of the invention
Below in conjunction with specific embodiment, set forth the utility model further.Should be understood that these embodiments are only not used in restriction scope of the present utility model for illustration of the utility model.In addition should be understood that those skilled in the art can make various changes or modifications the utility model, and these equivalent form of values fall within the application's appended claims limited range equally after the content of having read the utility model instruction.
As Figure 1-5, embodiment of the present utility model relates to a kind of integrated micro electricity cylinder and to stretch stake, comprise cylindricality overcoat 1 and telescopic inner sleeve 2, described telescopic inner sleeve 2 is slided and is inserted in cylindricality overcoat 1, in described cylindricality overcoat 1, electric cylinder 5 is vertically installed, the upper end of the extension bar 9 of this electric cylinder 5 is connected with the top of telescopic inner sleeve 2, the inside bottom of described cylindricality overcoat 1 is provided with retainer plate 12, the inside of described retainer plate 12 is coaxially installed with the lower connector 10 be connected with electric cylinder 5, described lower connector 10 is furnished with several around even circumferential and stretches out plate 15, wherein one piece is stretched out on plate 15 and has spacing hole 16, described retainer plate 12 has and takes out from retainer plate 12 for lower connector 10 with the breach 21 of the matching form stretching out plate 15, described retainer plate 12 is furnished with the arc notch 29 be connected with one of them breach 21, the positioning sleeve 28 of built-in up and down alignment pin 11 is installed with in this arc notch 29, lower end and the spacing hole 16 of this positioning sleeve 28 are fixedly linked, the upside sidewall of described telescopic inner sleeve 2 is provided with and rotates lockset 3, this rotation lockset 3 is connected with the upper end of alignment pin 11 by rope form connector 4.
The electric cylinder 5 mentioned in this patent is generally servo electricity cylinder, servo electricity cylinder is the modular product by servomotor and leading screw integrated design, convert the rotary motion of servomotor to rectilinear motion, precise rotation controls simultaneously, accurate revolution controls, accurate torque controls to be transformed into precise speed and controls, and Accurate Position Control, accurate thrust controls.
Electric cylinder 5 in this patent, with wireless signal receiver, can carry out Long-distance Control lifting, easy to use.
Manual unlocking process in the technical scheme of this patent is as follows, being inserted into by key to rotate in lockset 3 makes rotation lockset 3 rotate, thus make rope form connector 4 increase, alignment pin 11 is upwards mentioned by rope form connector 4 simultaneously, alignment pin 11 is extracted out from the through hole base plate 13, now just telescopic inner sleeve 2 can be rotated together with electric cylinder 5, electricity cylinder 5 drives lower connector 10 to rotate together, lower connector 10 drives positioning sleeve 28 to move along arc notch 29, instantly the plate 15 that stretches out of connector 10 turns to when overlapping with the breach 21 on retainer plate 12, just lower connector 10 can be taken out from retainer plate 12 time namely positioning sleeve 28 leaves arc notch 29, just positioning sleeve 28 also can be taken out from retainer plate 12 simultaneously, with that can by telescopic inner sleeve 2, electricity cylinder 5 and lower connector 10 together take out from cylindricality overcoat 1, realize not affecting the current of vehicle when not having electricity.
Supplement as one of the present utility model, described lower connector 10 comprise central post 27 and be evenly arranged around central post 27 several stretch out plate 15, the center of described central post 27 has connection hole 14, be inserted with joint pin 26 in this connection hole 14 to be connected with the lower end of electric cylinder 5, the quantity of stretching out plate 15 is no less than two, general 3 more reasonable, joint pin 26 connects lower connector 10 and electric cylinder 5, and the sidewall of joint pin 26 is connected with electric cylinder 5 with lower connector 10 by screw, prevent from relatively rotating between joint pin 26 and lower connector 10 and electric cylinder 5.
As preferably, the installing hole 23 that described retainer plate 12 passes its edge by bolt is fixed on the base plate 13 of cylindricality overcoat 1, the center of described retainer plate 12 has and the centre bore 22 inserted for central post 27, be dismountable between base plate 13 and cylindricality overcoat 1, conveniently keep in repair from bottom to the inside of cylindricality overcoat 1.
As preferably, described alignment pin 11 comprise thread segment 18 and radially across thread segment 18 jack hole 17 and be connected to the socket part 19 of thread segment 18 lower end, described thread segment 18 is through retainer plate 12 and outside is socketed with locking nut 24, back-moving spring 25 is socketed with and the lower end of socket part 19 is connected with spacing end 20 between the outside of described socket part 19 and positioning sleeve 28, lower end and the spacing end 20 of described back-moving spring 25 are withstood, the inwall step of upper end and positioning sleeve 28 withstands, and described spacing end is embedded in the corresponding through hole in base plate upper surface.
Further, the upper end of described cylindricality overcoat 1 is provided with the end cap 8 passed for telescopic inner sleeve 2, the endoporus place of this end cap 8 is contacted by the lateral wall of weather strip with telescopic inner sleeve 2, prevent outside dust foreign material from entering in cylindricality overcoat 1, need when manual unlocking first end cap 8 to be removed and telescopic inner sleeve 2 could be taken out.
Further, described rope form connector 4 is the chain be in series by metal ring, and chain strength is large, being not easy knotting, being connected also than being easier to jack hole 17 with holes.
Further, the lower end outside wall of described telescopic inner sleeve 2 is provided with wearing bush 7, as preferably, described wearing bush 7 is made up of nylon material, wearing bush 7 can prevent from telescopic inner sleeve 2 and cylindricality overcoat 1 from producing rubbing and wear and tear, wearing bush 7 contacts with the inwall of cylindricality overcoat 1, also opens certain guide effect.
Further, the outer surface of described telescopic inner sleeve 2 evenly posts double-color reverse machine-glazed paper, can produce when the light-illuminating of vehicle at night reflective, open effective warning function.
The utility model is rational in infrastructure, and adopt micro electric cylinder to drive flexible, volume is little, easy to maintenance, also with emergent release mechanism, telescopic inner sleeve can be taken out in the event of a loss of power and prevent from affecting vehicle pass-through; Telescopic inner sleeve is provided with wearing bush, improves the durability and stability that use.
Claims (9)
1. integrated micro electricity cylinder stretches stake, comprise cylindricality overcoat (1) and telescopic inner sleeve (2), it is characterized in that, described telescopic inner sleeve (2) is slided and is inserted in cylindricality overcoat (1), in described cylindricality overcoat (1), electric cylinder (5) is vertically installed, the upper end of the extension bar (9) of this electric cylinder (5) is connected with the top of telescopic inner sleeve (2), the inside bottom of described cylindricality overcoat (1) is provided with retainer plate (12), the inside of described retainer plate (12) is coaxially installed with the lower connector (10) be connected with electric cylinder (5), described lower connector (10) is furnished with several around even circumferential and stretches out plate (15), wherein one piece is stretched out on plate (15) and has spacing hole (16), described retainer plate (12) has and takes out from retainer plate (12) for lower connector (10) with the breach (21) of the matching form stretching out plate (15), described retainer plate (12) is furnished with the arc notch (29) be connected with one of them breach (21), the positioning sleeve (28) of built-in up and down alignment pin (11) is installed with in this arc notch (29), lower end and the spacing hole (16) of this positioning sleeve (28) are fixedly linked, the upside sidewall of described telescopic inner sleeve (2) is provided with and rotates lockset (3), this rotation lockset (3) is connected by the upper end of rope form connector (4) with alignment pin (11).
2. integrated micro according to claim 1 electricity cylinder stretches stake, it is characterized in that: described lower connector (10) comprise central post (27) and be evenly arranged around central post (27) several stretch out plate (15), the center of described central post (27) has connection hole (14), is inserted with joint pin (26) and is connected with the lower end of electric cylinder (5) in this connection hole (14).
3. integrated micro according to claim 2 electricity cylinder stretches stake, it is characterized in that: the installing hole (23) that described retainer plate (12) passes its edge by bolt is fixed on the base plate (13) of cylindricality overcoat (1), the centre bore (22) that the center of described retainer plate (12) has and inserts for central post (27).
4. integrated micro according to claim 3 electricity cylinder stretches stake, it is characterized in that: described alignment pin (11) comprise thread segment (18) and radially across thread segment (18) jack hole (17) and be connected to the socket part (19) of thread segment (18) lower end, described thread segment (18) is through retainer plate (12) and outside is socketed with locking nut (24), back-moving spring (25) is socketed with and the lower end of socket part (19) is connected with spacing end (20) between the outside of described socket part (19) and positioning sleeve (28), lower end and spacing end (20) of described back-moving spring (25) are withstood, the inwall step of upper end and positioning sleeve (28) withstands, described spacing end (20) is embedded in the corresponding through hole in base plate (13) upper surface.
5. integrated micro according to claim 1 electricity cylinder stretches stake, it is characterized in that: the upper end of described cylindricality overcoat (1) is provided with the end cap (8) passed for telescopic inner sleeve (2), and the endoporus place of this end cap (8) is contacted by the lateral wall of weather strip with telescopic inner sleeve (2).
6. integrated micro according to claim 1 electricity cylinder stretches stake, it is characterized in that: described rope form connector (4) is the chain be in series by metal ring.
7. integrated micro according to claim 1 electricity cylinder stretches stake, it is characterized in that: the lower end outside wall of described telescopic inner sleeve (2) is provided with wearing bush (7).
8. integrated micro according to claim 7 electricity cylinder stretches stake, it is characterized in that: described wearing bush (7) is made up of nylon material.
9. integrated micro according to claim 1 electricity cylinder stretches stake, it is characterized in that: the outer surface of described telescopic inner sleeve (2) evenly posts double-color reverse machine-glazed paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520628775.3U CN205024615U (en) | 2015-08-19 | 2015-08-19 | Flexible stake of miniature electric jar of integral type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520628775.3U CN205024615U (en) | 2015-08-19 | 2015-08-19 | Flexible stake of miniature electric jar of integral type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205024615U true CN205024615U (en) | 2016-02-10 |
Family
ID=55257160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520628775.3U Withdrawn - After Issue CN205024615U (en) | 2015-08-19 | 2015-08-19 | Flexible stake of miniature electric jar of integral type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205024615U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105064240A (en) * | 2015-08-19 | 2015-11-18 | 宁波市北仑地勤工贸有限公司 | Integrated minitype electric cylinder telescopic pile |
| CN107620267A (en) * | 2017-08-15 | 2018-01-23 | 通号空中快车有限公司 | Multistage automatically retractable formula railing |
-
2015
- 2015-08-19 CN CN201520628775.3U patent/CN205024615U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105064240A (en) * | 2015-08-19 | 2015-11-18 | 宁波市北仑地勤工贸有限公司 | Integrated minitype electric cylinder telescopic pile |
| CN107620267A (en) * | 2017-08-15 | 2018-01-23 | 通号空中快车有限公司 | Multistage automatically retractable formula railing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160210 Effective date of abandoning: 20170630 |