CN202611555U - Three-roll-gate turnplate structure - Google Patents
Three-roll-gate turnplate structure Download PDFInfo
- Publication number
- CN202611555U CN202611555U CN 201220278563 CN201220278563U CN202611555U CN 202611555 U CN202611555 U CN 202611555U CN 201220278563 CN201220278563 CN 201220278563 CN 201220278563 U CN201220278563 U CN 201220278563U CN 202611555 U CN202611555 U CN 202611555U
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- China
- Prior art keywords
- spanner
- restrictor bar
- gate
- lock pin
- bar head
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Abstract
The utility model relates to a three-roll-gate turnplate structure, which comprises a turnplate body and three gate rods, wherein the three gate rods are symmetrically arranged; each gate rod is movably connected with the turnplate body through a gate rod head; a spanner is arranged on each gate rod head; each gate rod head is locked by the spanner; the gate rod heads are fixed on the turnplate body, and the three gate rods open at a certain angle; and when the spanner is pressed, the gate rod head corresponding to the spanner is unlocked, so that the gate rod connected with the gate rod head is closed. The three-roll-gate turnplate structure provided by the utility model has the advantages of favorable safety, simple structure, low production cost and high suitability for being widely mounted on three-roll gate turning machines.
Description
Technical field
The utility model relates to the commentaries on classics gate equipment technical field of check place, particularly a kind of triroller gate turntable structure.
Background technology
Three rollers change all kinds of public places that gate is mainly used in needs the pedestrian current in order, need the place of ticket checking like scenic spot, exhibition hall, cinema, harbour, railway terminal, bus station, subway station etc.; Factory's work attendance, dining room consumption, golf course, month card leisure center etc. need to authorize the place that gets into; The tight places such as unit of security measures such as Electronics Factory antistatic control zone, needs identification people face, identification fingerprint.
Existing three rollers change gate and include a triroller gate rotating disk, and this triroller gate rotating disk comprises the disk body that is installed in the control system and be fixed on three restrictor bars on the disk body that the control system needs the manpower push rod to let pass at releasing control rear brake lever; Letting pass rests on horizontal level behind the damping device of another root restrictor bar of back through the control system, could let pass after need separating control once more.Each push rod only needs the thrust about 0.5Kg.
But, in the above-mentioned prior art, between restrictor bar and the disk body for being fixedly connected, the pedestrian at every turn through the time, all need ticket checking or authorize after could let pass by push rod.When emergency episodes such as above-mentioned public place breaking out of fires, when perhaps having a power failure, the control system is ineffective, and restrictor bar is by locked, and people can't withdraw from the doorway that three rollers commentaries on classics gate is installed in time, have caused very large potential safety hazard.And above-mentioned restrictor bar head volume is big, and consumptive material is many, and material cost is high, assembling is loaded down with trivial details, thereby causes cost of production higher.
The utility model content
The main purpose of the utility model is, to above-mentioned deficiency of the prior art, a kind of triroller gate turntable structure is provided, and it has simple in structure, install and easy to assembly, and advantage such as safety height.
For realizing the foregoing invention purpose, the utility model adopts following technical scheme.
The utility model provides a kind of triroller gate turntable structure; Comprise disk body and symmetrically arranged three restrictor bars; Every said restrictor bar flexibly connects through a restrictor bar head and said disk body, and each said restrictor bar head is respectively arranged with a spanner, and through said spanner locking; Said restrictor bar head is fixed on the said disk body, makes said three restrictor bar opened with certain angle; When pressing said spanner, restrictor bar head release that will be corresponding with it is drawn the restrictor bar that is connected with said restrictor bar head in.
Preferably, said spanner articulates through lock pin and said disk body, and adopts torsion spring that said spanner is resetted.
Preferably, also comprise three spacer pins, said three spacer pins are corresponding one by one with three said spanners, and said spanner is spacing.
Preferably, said lock pin two ends respectively are provided with a cannelure, in said cannelure, are provided with the jump ring that prevents that said lock pin from deviating from.
Preferably, said lock pin is cylindrical, is designed with a kerf in the centre of said lock pin; One end of said restrictor bar head has the plat part that can from said otch, unhinderedly pass; When pressing said spanner, said lock pin rotates, after the incision Rotating over against said plat part; Said plat part is passed, with the release of said restrictor bar head from said incision.
Preferably, fastening between said spanner and the said lock pin through screw.
Than above-mentioned prior art, the utlity model has following effective effect.
1, safety is good.Adopt movable the connection between the restrictor bar head of the utility model and the disk body, generally, restrictor bar is locked in disk body; Be horizontal and lie across in the walkway, form the clearance screens, when emergency episode takes place; Can be through pressing said spanner with the release of restrictor bar head; Make restrictor bar fall gathering, thereby make the pedestrian unhinderedly pass through the walkway, so that people's safe escape.
2, simple in structure.The triroller gate turntable structure of the utility model is made up of restrictor bar head, disk body and spanner etc., and assembly is few, and is simple in structure small and exquisite, assembles very convenient.
3, cost of production is low.Structures such as restrictor bar head of the utility model and spanner are very simply small and exquisite, and material require is little, and are easy to assembling, thereby can enhance productivity, and reduce production costs.
Description of drawings
Fig. 1 is the overall structure sketch map of triroller gate turntable structure among the utility model embodiment.
Fig. 2 is the structural representation of spanner among the utility model embodiment.
Fig. 3 is the operating state sketch map one of triroller gate turntable structure among the utility model embodiment.
Fig. 4 is the operating state sketch map two of middle triroller gate turntable structure embodiment illustrated in fig. 3.
The realization of the utility model purpose, functional characteristics and advantage will combine embodiment, further specify with reference to accompanying drawing.
The specific embodiment
Below will combine accompanying drawing and specific embodiment to specify the technical scheme of the utility model, so as clearer, understand the invention essence of the utility model intuitively.
Fig. 1 is the overall structure sketch map of triroller gate turntable structure among the utility model embodiment.
With reference to shown in Figure 1; The utility model embodiment provides a kind of triroller gate turntable structure 100 that three rollers change gate that is installed on; This triroller gate turntable structure 100 comprises circular disk body 1 and is symmetricly set on three restrictor bars 2 on the disk body 1 that every restrictor bar 2 flexibly connects through a restrictor bar head 3 and disk body 1.On disk body 1, also be provided with three spanners 4, these three spanners 4 are corresponding one by one with above-mentioned three restrictor bar heads 3, and each restrictor bar head 3 is fixed on restrictor bar head 3 on the disk body 1 through spanner 4 lockings, makes three restrictor bar heads 3 open certain angle.After triroller gate turntable structure 100 being installed on three rollers commentaries on classics gate, above-mentioned three restrictor bars 2 must have one to be horizontal, and make the walkway restriction at its place current.When pressing above-mentioned spanner 4; Unlock between restrictor bar head 3 and the disk body 1; The restrictor bar 2 that restrictor bar head 3 is connected draws in, and 2 of restrictor bars that are positioned at horizontal level fall under action of gravity, thereby make the pedestrian can unhinderedly pass through the walkway; When emergency episode occurring, can help people's safe escape easily.
Fig. 2 is the structural representation of spanner among the utility model embodiment.
Based on the foregoing description; In conjunction with illustrated in figures 1 and 2, spanner 4 articulates through a lock pin 5 and disk body 1, deviates from from disk body 1 in order to prevent lock pin 5; Present embodiment respectively is provided with a cannelure 51 at the two ends of lock pin 5; Behind lock pin 5 insertion disk bodies 1, a jump ring 6 respectively is set in above-mentioned cannelure 51, lock pin 5 cards only are fixed on the disk body 1.
Present embodiment also disk body 1 is provided with three spacer pins 7, and these three spacer pins 7 are corresponding one by one with above-mentioned three spanners 4, carry out spanner 4 spacing.
Simultaneously, on the lock pin 5 of each spanner 4, be arranged with torsion spring (not shown), therefore, can spanner 4 resetted through this torsion spring.One end of torsion spring is connected on the spacer pin corresponding with it 7, and the other end is connected on the spanner 4, and after removing external force again by lower ejector lever 4, spanner 4 resets under the effect of torsion spring, makes spanner be returned to initial position.
Can adopt various fixed forms between spanner 4 and the lock pin 5, also can adopt the integrate shaped type structure, but adopt the integrate shaped type structure, its difficulty of processing is big, and cost is higher, and therefore, present embodiment adopts the fastening mode of screw, and spanner 4 is fixing with lock pin 5.
Three roller turntable structures 100 of present embodiment, not only simple in structure, and also the volume of each parts such as restrictor bar head 3, spanner 4 and spacer pin 7 is also very small and exquisite, is convenient to processing and manufacturing, helps reducing cost.
Fig. 3 is the operating state sketch map one of triroller gate turntable structure among the utility model embodiment; Fig. 4 is the operating state sketch map two of middle triroller gate turntable structure embodiment illustrated in fig. 3.
Present embodiment will combine the actual act process of triroller gate turntable structure and method of operating that its concrete structure is done further to set forth in detail.
Particularly, with reference to shown in Figure 3, the lock pin 5 of present embodiment is cylindrical; Be provided with in the centre of lock pin 5 and be provided with a kerf 52; One end of restrictor bar head 3 has the plat part 31 that can from said otch, unhinderedly pass, and when pressing lower ejector lever 4, this otch 52 is right against above-mentioned plat part 31 after the rotational of lock pin 5; Plat part 31 is turned over, with 3 releases of restrictor bar head from otch 52.
When initial, under the elastic force effect of torsion spring 8, spanner 4 and spacer pin 7 butts; Otch 52 is towards a certain predetermined direction; The direction at this direction and above-mentioned plat part 31 places forms the deviation of certain angle, and plat part 31 is stopped by the side of lock pin 5, and plat part 31 is limited between disk body 1 and the lock pin 5; Stoping restrictor bar head 3 to rotate, thereby realized the locking function of restrictor bar head 3.
With reference to Fig. 4, press lower ejector lever 4 after, lock pin 5 turns over certain angle; Make above-mentioned otch 52 face plat part 31, this plat part 31 just can pass from otch 52, and restrictor bar head 3 is unlocked; Thereby can on it, rotate with respect to disk body 1 by set pin 9, reach the effect of gathering.After unclamping spanner 4, under the elastic force effect of torsion spring 8, spanner 4 is resisted against on the spacer pin 7, makes spanner 4 be returned to initial position.
If the triroller gate turntable structure of present embodiment is installed on the three rollers commentaries on classics gate, then can under emergency, press lower ejector lever 4, open restrictor bar 2 is packed up, be convenient for people to withdraw fast, can reduce or avoid the accidental damage that possibly occur in the accident.
In sum, the triroller gate turntable structure of the utility model not only safety is good, and simple in structure, and cost of production is low, is fit to very much be widely used in be installed on the three rollers commentaries on classics gate.
The above is merely the preferred embodiment of the utility model; Be not so limit its claim; Every equivalent structure transformation that utilizes the utility model manual and accompanying drawing content to be done; Directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the utility model.
Claims (6)
1. triroller gate turntable structure; Comprise disk body and symmetrically arranged three restrictor bars; It is characterized in that: every said restrictor bar flexibly connects through a restrictor bar head and said disk body, and each said restrictor bar head is respectively arranged with a spanner, and through said spanner locking; Said restrictor bar head is fixed on the said disk body, makes said three restrictor bar opened with certain angle; When pressing said spanner, restrictor bar head release that will be corresponding with it is drawn the restrictor bar that is connected with said restrictor bar head in.
2. triroller gate turntable structure as claimed in claim 1 is characterized in that: said spanner articulates through lock pin and said disk body, and adopts torsion spring that said spanner is resetted.
3. triroller gate turntable structure as claimed in claim 2 is characterized in that: also comprise three spacer pins, said three spacer pins are corresponding one by one with three said spanners, and said spanner is spacing.
4. triroller gate turntable structure as claimed in claim 1 is characterized in that: said lock pin two ends respectively are provided with a cannelure, in said cannelure, are provided with the jump ring that prevents that said lock pin from deviating from.
5. triroller gate turntable structure as claimed in claim 2 is characterized in that: said lock pin is cylindrical, is designed with a kerf in the centre of said lock pin; One end of said restrictor bar head has the plat part that can from said otch, unhinderedly pass; When pressing said spanner, said lock pin rotates, after the incision Rotating over against said plat part; Said plat part is passed, with the release of said restrictor bar head from said incision.
6. triroller gate turntable structure as claimed in claim 2 is characterized in that: fastening through screw between said spanner and the said lock pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220278563 CN202611555U (en) | 2012-06-13 | 2012-06-13 | Three-roll-gate turnplate structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220278563 CN202611555U (en) | 2012-06-13 | 2012-06-13 | Three-roll-gate turnplate structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202611555U true CN202611555U (en) | 2012-12-19 |
Family
ID=47345265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220278563 Expired - Fee Related CN202611555U (en) | 2012-06-13 | 2012-06-13 | Three-roll-gate turnplate structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202611555U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111622660A (en) * | 2020-05-13 | 2020-09-04 | 深圳市罗拉智能科技有限公司 | Three-roller gate structure |
| CN116025264A (en) * | 2023-01-06 | 2023-04-28 | 深圳市德宝智能科技有限公司 | Full-height gate self-plugging type rotating rod |
-
2012
- 2012-06-13 CN CN 201220278563 patent/CN202611555U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111622660A (en) * | 2020-05-13 | 2020-09-04 | 深圳市罗拉智能科技有限公司 | Three-roller gate structure |
| CN116025264A (en) * | 2023-01-06 | 2023-04-28 | 深圳市德宝智能科技有限公司 | Full-height gate self-plugging type rotating rod |
| CN116025264B (en) * | 2023-01-06 | 2023-12-01 | 深圳市德宝智能科技有限公司 | Full-height gate self-plugging type rotating rod |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121219 Termination date: 20200613 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |