CN218813335U - Telescopic barrier gate rod - Google Patents
Telescopic barrier gate rod Download PDFInfo
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- CN218813335U CN218813335U CN202223332636.5U CN202223332636U CN218813335U CN 218813335 U CN218813335 U CN 218813335U CN 202223332636 U CN202223332636 U CN 202223332636U CN 218813335 U CN218813335 U CN 218813335U
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- rod
- outer sleeve
- screw rod
- barrier gate
- wall
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Abstract
The utility model relates to a banister pole field especially relates to a scalable banister pole. The barrier gate rod comprises a barrier gate box, a telescopic barrier gate rod and a driving device, wherein the driving device is positioned inside the barrier gate box, the barrier gate rod comprises at least two sections of externally and internally sleeved outer sleeve rods, adjacent outer sleeve rods are connected through a sliding rail arranged along the length direction of the outer sleeve rods, and the outer sleeve rod at the end close to the barrier gate box is connected with the power output end of the driving device; an inner screw rod which is hollow and has an opening at the front end is sleeved in each section of the outer sleeve rod, and adjacent inner screw rods are sleeved through threads; an inner screw rod in the first section of outer sleeve rod at the front end is fixedly connected with the inner wall of the front end of the outer sleeve rod; a connecting shaft is fixed at the rear end of the inner screw rod at the end close to the gateway gate box, and a gear is sleeved at the rear end of the connecting shaft; the gear is connected with an arc-shaped rack matched with the gear. The gear is arranged at the rear end of the inner screw rod, the gear is connected with an arc-shaped rack matched with the running track of the gear, and the telescopic barrier gate rod is in a completely extended state when being horizontal and in a completely retracted state when being vertical.
Description
Technical Field
The utility model relates to a banister pole field especially relates to a scalable banister pole.
Background
The road barrier is also called a car stopper, is a channel access management device specially used for limiting the running of motor vehicles on a road, is widely applied to a system management vehicle channel of a highway toll station and a parking lot, and is used for managing the access of the vehicles; the barrier gate mainly comprises a driving device and a gate rod capable of rising and falling.
In the prior art, most of the barrier gate rods do not have the telescopic function, the length of each barrier gate rod is about 6 meters and is limited by the length of each barrier gate rod, the barrier gate rods are mostly arranged in an outdoor open area, and for a garage or other vehicle entrance with a lower floor height, the barrier gate rods cannot be used, and only the barrier gate rods can be arranged on the outer side of the entrance and simultaneously rain-proof facilities with a higher height are arranged, so that the use cost of the barrier gate rods is increased; in addition, some barrier gate products which can move left and right and contract are arranged in the prior art, but the barrier gate products are not suitable for quick passing of vehicles due to low moving speed, and other telescopic barrier gate rod products can complete the telescopic function only by installing independent driving equipment, so that the problem that the existing barrier gate rod is inconvenient to use is caused by the current technical situation.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model discloses a following technical scheme:
a telescopic barrier gate rod comprises a barrier gate box, a telescopic barrier gate rod and a driving device, wherein the driving device is positioned inside the barrier gate box, the telescopic barrier gate rod comprises at least two sections of externally and internally sleeved outer sleeve rods, adjacent outer sleeve rods are connected through a sliding rail arranged along the length direction of the outer sleeve rods, and the outer sleeve rod at the end close to the barrier gate box is connected with a power output end of the driving device;
an inner screw rod which is hollow and has an opening at the front end is sleeved in each section of outer sleeve rod, and adjacent inner screw rods are sleeved through threads; an inner screw rod in the first section of outer sleeve rod at the front end is fixedly connected with the inner wall of the front end of the outer sleeve rod; a connecting shaft is fixed at the rear end of the inner screw rod at the end close to the gateway box, and a gear is sleeved at the rear end of the connecting shaft; the gear is connected with an arc-shaped rack matched with the gear.
Further, the outer loop bar comprises a first outer loop bar, a second outer loop bar and a third outer loop bar which are sequentially connected through a slide rail, and a power output end of the driving device is connected with the outer wall of the first outer loop bar; the outer sleeve rod is internally provided with a first inner screw rod, a second inner screw rod and a third inner screw rod in sequence, the first inner screw rod is connected with the inner wall of the first outer sleeve rod through a bearing, the rear end of the first inner screw rod is connected with the connecting shaft, the inner wall of the first inner screw rod is provided with an internal thread, the outer wall of the second inner screw rod is provided with an external thread, the inner wall of the second inner screw rod is provided with an internal thread, the outer wall of the third inner screw rod is provided with an external thread, and the front end of the third inner screw rod is fixedly connected with the inner wall of the front end of the third outer sleeve rod.
Furthermore, the front end of the third inner screw is provided with a mounting plate, the mounting plate is provided with at least two mounting holes at intervals, and the mounting plate is fixedly connected with the front end of the third outer loop bar through a bolt.
Furthermore, a bearing I is arranged in the middle of the inner wall of the front end of the first inner screw rod, an inner ring of the bearing I is connected with a connecting piece I which is transversely arranged, a bearing II is arranged in the middle of the inner wall of the front end of the second inner screw rod, a connecting piece II which penetrates through the bearing II is arranged in the inner ring of the bearing II, a bearing III is arranged in the middle of the inner wall of the front end of the third inner screw rod, and a connecting piece III which penetrates through the bearing III is arranged in the inner ring of the bearing III; the rear end of the connecting piece II is connected with the connecting piece I through a connecting rope I, and the front end of the connecting piece II is connected with the connecting piece III through a connecting rope II; the length of connecting rope I is not more than the length of first overcoat pole, the length of connecting rope II is not more than the length of second overcoat pole.
Furthermore, the material of connecting rope I and connecting rope II is wire rope.
Further, the radian of arc rack is 90 degrees, and the both ends of arc rack all are equipped with the head.
Furthermore, the length of each section of outer sleeve rod in the telescopic barrier gate rod is the same, and the length of the sliding rail in each section of outer sleeve rod is smaller than that of the outer sleeve rod.
Further, the cross-sectional shape of the outer loop bar is polygonal or oval.
The utility model discloses the beneficial effect who has does: the telescopic barrier gate rod comprises a plurality of sections of outer sleeve rods, corresponding inner screw rods are arranged in the outer sleeve rods, and the outer screw rods are driven to stretch and retract by the rotation of the inner screw rods connected by a plurality of sections of threads in the process of driving the outer sleeve rods to rise and fall, so that the telescopic function is realized;
the rear end of the inner screw is provided with a gear, the gear is connected with an arc-shaped rack matched with the running track of the gear, the number of revolutions of the gear in the lifting process of the telescopic barrier gate rod is consistent with the number of revolutions required by the complete contraction of the inner screw by setting the number of turns of the inner thread, the telescopic barrier gate rod is in a complete extension state when being horizontal and in a complete contraction state when being vertical, and the contraction quickness is realized;
the technical scheme of the utility model in, the flexible process of scalable banister pole need not to increase drive arrangement alone, only designs the banister pole on prior art's technique and can realize scalable function, and convenient and fast.
Drawings
Fig. 1 is a schematic structural view of a retractable barrier bar in an extended state according to an embodiment of the present invention.
Fig. 2 is a schematic structural view of the retractable barrier bar in a retracted state.
Fig. 3 is a schematic structural view of the retractable barrier bar.
Fig. 4 isbase:Sub>A schematic structural view ofbase:Sub>A sectionbase:Sub>A-base:Sub>A in fig. 3.
Fig. 5 is a partial rear view structural schematic diagram of the arc-shaped rack in fig. 1.
Description of the reference numerals: the brake box comprises a brake box body 1, a first outer loop bar 2, a second outer loop bar 3, a third outer loop bar 4, a sliding rail 5, a first inner screw rod 6, a second inner screw rod 7, a third inner screw rod 8, an inner screw thread 9, an outer screw thread 10, a bolt 11, a bearing I12, a connecting piece I13, a bearing II 14, a connecting piece II 15, a bearing III 16, a connecting piece III 17, a connecting rope I18, a connecting rope II 19, a connecting shaft 20, a gear 21, an arc-shaped rack 22 and a fixing rod 23.
Description of the preferred embodiment
The present invention will be described in further detail with reference to the accompanying drawings.
A telescopic barrier gate bar comprises a barrier gate box 1, telescopic barrier gate bars and a driving device, wherein the driving device is positioned inside the barrier gate box, the telescopic barrier gate bars comprise at least two sections of externally and internally sleeved outer sleeve bars, the adjacent outer sleeve bars are connected by a sliding rail arranged along the length direction of the outer sleeve bars, and the outer sleeve bar at the end close to the barrier gate box 1 is connected with the power output end of the driving device;
an inner screw rod which is hollow and has an opening at the front end is sleeved in each section of outer sleeve rod, and adjacent inner screw rods are sleeved through threads; an inner screw rod in the first section of outer sleeve rod at the front end is fixedly connected with the inner wall of the front end of the outer sleeve rod; a connecting shaft 20 is fixed at the rear end of the inner screw rod at the end close to the gateway gate box 1, and a gear 21 is sleeved at the rear end of the connecting shaft 20; the gear 21 is connected with an arc-shaped rack 22 matched with the gear 21, the radian of the arc-shaped rack 22 is 90 degrees, and two ends of the arc-shaped rack 22 are provided with seal heads; when the telescopic barrier gate rod rotates and lifts, the gear 21 rotates under the action of the arc-shaped rack 22, so that the inner screw rod is driven to rotate, and the outer sleeve rod is contracted; similarly, when the telescopic barrier rod rotates and descends, the outer sleeve rod is stretched. Wherein, the cross-sectional shape of the outer loop bar is polygonal or oval. The length of each section of outer sleeve rod in the telescopic barrier gate rod is the same, and the length of the sliding rail in each section of outer sleeve rod is smaller than that of the outer sleeve rod.
The outer loop bar comprises a first outer loop bar 2, a second outer loop bar 3 and a third outer loop bar 4 which are connected in sequence through a slide rail, and the power output end of the driving device is connected with the outer wall of the first outer loop bar 2; a first inner screw rod 6, a second inner screw rod 7 and a third inner screw rod 8 are sequentially arranged in the outer sleeve rod, the first inner screw rod 6 is connected with the inner wall of the first outer sleeve rod 2 through a bearing, the rear end of the first inner screw rod 6 is connected with the connecting shaft 20, the inner wall of the first inner screw rod 6 is provided with an internal thread 9, the outer wall of the second inner screw rod 7 is provided with an external thread 10, the inner wall of the second inner screw rod 7 is provided with an internal thread 9, the outer wall of the third inner screw rod 8 is provided with an external thread 10, and the front end of the third inner screw rod 8 is fixedly connected with the inner wall of the front end of the third outer sleeve rod 4.
The front end of the third inner screw 8 is provided with a mounting plate, at least two mounting holes are arranged on the mounting plate at intervals, and the mounting plate is fixedly connected with the front end of the third outer loop bar 4 through a bolt 11.
A bearing I12 is arranged in the middle of the inner wall of the front end of the first inner screw 6, the inner ring of the bearing I12 is connected with a connecting piece I13 which is transversely arranged, a bearing II 14 is arranged in the middle of the inner wall of the front end of the second inner screw 7, a connecting piece II 15 which penetrates through the bearing II 14 is arranged in the inner ring of the bearing II 14, a bearing III 16 is arranged in the middle of the inner wall of the front end of the third inner screw 8, and a connecting piece III 17 which penetrates through the bearing III 16 is arranged in the inner ring of the bearing III 16; the rear end of the connecting piece II 15 is connected with the connecting piece I13 through a connecting rope I18, and the front end of the connecting piece II 15 is connected with the connecting piece III 17 through a connecting rope II 19; the length of the connecting rope I18 is not more than that of the first outer loop bar 2, and the length of the connecting rope II 19 is not more than that of the second outer loop bar 3; wherein the connection rope I18 and the connection rope II 19 are both made of steel wire ropes.
Through the above detailed description, the person skilled in the art can easily realize the present invention. It should be understood, however, that the intention is not to limit the invention to the particular embodiments described. On the basis of the embodiments disclosed, a person skilled in the art can combine different technical features at will, thereby implementing different technical solutions.
Claims (8)
1. A scalable banister pole which characterized in that: the device comprises a barrier gate box (1), telescopic barrier gate rods and a driving device, wherein the driving device is positioned inside the barrier gate box, each telescopic barrier gate rod comprises at least two sections of externally and internally sleeved outer sleeve rods, adjacent outer sleeve rods are connected through a sliding rail arranged along the length direction of the outer sleeve rod, and the outer sleeve rod at the end close to the barrier gate box (1) is connected with the power output end of the driving device;
an inner screw rod which is hollow and has an opening at the front end is sleeved in each section of the outer sleeve rod, and adjacent inner screw rods are sleeved through threads; an inner screw rod in the first section of outer sleeve rod at the front end is fixedly connected with the inner wall of the front end of the outer sleeve rod; a connecting shaft (20) is fixed at the rear end of the inner screw rod at the end close to the gateway box (1), and a gear (21) is sleeved at the rear end of the connecting shaft (20); the gear (21) is connected with an arc-shaped rack (22) matched with the gear (21).
2. The retractable barrier bar of claim 1, wherein: the outer loop bar comprises a first outer loop bar (2), a second outer loop bar (3) and a third outer loop bar (4) which are sequentially connected through a sliding rail, and the power output end of the driving device is connected with the outer wall of the first outer loop bar (2); be equipped with first interior screw rod (6), second interior screw rod (7) and third interior screw rod (8) in the overcoat pole in proper order, first interior screw rod (6) passes through the bearing with the inner wall of first overcoat pole (2) and is connected, and the rear end and the connecting axle (20) of first interior screw rod (6) are connected, and the inner wall of first interior screw rod (6) is equipped with internal thread (9), the outer wall of second interior screw rod (7) is equipped with external screw thread (10), and the inner wall of second interior screw rod (7) is equipped with internal thread (9), the outer wall of third interior screw rod (8) is equipped with external screw thread (10), the front end of third interior screw rod (8) and the front end inner wall fixed connection of third overcoat pole (4).
3. The retractable barrier bar of claim 2, wherein: the front end of the third inner screw rod (8) is provided with a mounting plate, at least two mounting holes are arranged on the mounting plate at intervals, and the mounting plate is fixedly connected with the front end of the third outer sleeve rod (4) through a bolt (11).
4. The retractable barrier bar of claim 2, wherein: a bearing I (12) is arranged in the middle of the inner wall of the front end of the first inner screw (6), an inner ring of the bearing I (12) is connected with a connecting piece I (13) which is transversely arranged, a bearing II (14) is arranged in the middle of the inner wall of the front end of the second inner screw (7), a connecting piece II (15) which penetrates through the bearing II (14) is arranged in the inner ring of the bearing II (14), a bearing III (16) is arranged in the middle of the inner wall of the front end of the third inner screw (8), and a connecting piece III (17) which penetrates through the bearing III (16) is arranged in the inner ring of the bearing III (16); the rear end of the connecting piece II (15) is connected with the connecting piece I (13) through a connecting rope I (18), and the front end of the connecting piece II (15) is connected with the connecting piece III (17) through a connecting rope II (19); the length of connecting rope I (18) is not more than the length of first overcoat pole, the length of connecting rope II (19) is not more than the length of second overcoat pole.
5. The retractable barrier bar of claim 4, wherein: the connecting rope I (18) and the connecting rope II (19) are both made of steel wire ropes.
6. The retractable barrier bar of claim 1 or 2, wherein: the radian of the arc-shaped rack (22) is 90 degrees, and end sockets are arranged at two ends of the arc-shaped rack (22).
7. The retractable barrier bar of claim 1, wherein: the length of each section of outer sleeve rod in the telescopic barrier gate rod is the same, and the length of the sliding rail in each section of outer sleeve rod is smaller than that of the outer sleeve rod.
8. The retractable barrier bar of claim 1, wherein: the cross section of the outer loop bar is polygonal or elliptical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223332636.5U CN218813335U (en) | 2022-12-13 | 2022-12-13 | Telescopic barrier gate rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223332636.5U CN218813335U (en) | 2022-12-13 | 2022-12-13 | Telescopic barrier gate rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218813335U true CN218813335U (en) | 2023-04-07 |
Family
ID=87258715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223332636.5U Active CN218813335U (en) | 2022-12-13 | 2022-12-13 | Telescopic barrier gate rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218813335U (en) |
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2022
- 2022-12-13 CN CN202223332636.5U patent/CN218813335U/en active Active
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