CN214245489U - Rotatable formula limit for height frame - Google Patents
Rotatable formula limit for height frame Download PDFInfo
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- CN214245489U CN214245489U CN202022094567.3U CN202022094567U CN214245489U CN 214245489 U CN214245489 U CN 214245489U CN 202022094567 U CN202022094567 U CN 202022094567U CN 214245489 U CN214245489 U CN 214245489U
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- height
- height limiting
- limiting rod
- limit
- electromagnet
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Abstract
The utility model discloses a rotatable formula limit for height frame, including limit for height pole one, limit for height pole two and motor, limit for height pole one side is provided with limit for height pole two, limit for height pole one end is provided with electro-magnet one, two one ends of limit for height pole are provided with electro-magnet two, electro-magnet one with two adoption of electro-magnet the same design, limit for height pole lower end one side is provided with the balancing weight. Has the advantages that: the utility model discloses a motor, the pivot, the design of gear and toothed disc, it is rotatory to make limit for height to put up, it is more convenient not only to install, and can make oversize vehicle pass through rotatory limit for height under emergency moreover, thereby make the practicality of limit for height to be better, adopt the design of electro-magnet one and electro-magnet two, make the electric energy can change into the electromagnetic force, then make electro-magnet one and electro-magnet two adsorb together under the effect of electromagnetic force, not only make limit for height put up the connection more firm, it is very convenient to install moreover.
Description
Technical Field
The utility model relates to an elevation limit frame technical field, concretely relates to rotatable formula elevation limit frame.
Background
The height limiting frame is a structure for protecting structures such as a front bridge and a culvert, is arranged above a road and limits the height of passing vehicles, if the height of the vehicles is less than the allowed passing height of the height limiting frame, the passing vehicles can pass through the height limiting frame, and if the height of the vehicles exceeds the allowed passing height, the passing vehicles are forbidden to pass through.
The existing height limiting frame cannot rotate, is inconvenient to install and cannot be adjusted, so that a large vehicle cannot pass through under emergency conditions, the existing height limiting frame is connected through bolts, the installation is very inconvenient, and the existing problem is solved by the aid of the rotatable height limiting frame.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome the prior art not enough, but now provide a rotatable formula limit for height frame, solved current limit for height frame unable rotation, not only the installation is inconvenient, can't adjust moreover, leads to can not make oversize vehicle pass through under emergency, and current limit for height frame all adopts bolted connection, leads to the very inconvenient problem of installation.
(II) technical scheme
The utility model discloses a following technical scheme realizes: the utility model provides a rotatable height limiting frame, which comprises a first height limiting rod, a second height limiting rod and a motor, wherein one side of the height limiting rod is provided with the second height limiting rod, one end of the height limiting rod is provided with a first electromagnet, one end of the second height limiting rod is provided with a second electromagnet, the first electromagnet and the second electromagnet adopt the same design, one side of the lower end of the height limiting rod is provided with a balancing weight, the upper end of the first height limiting rod is provided with the motor, the transmission output end of the motor is provided with a rotating shaft, the bottom end of the rotating shaft is provided with a gear, the lower end of the gear is provided with a gear disc, the upper end of the gear disc is provided with a forming groove, the lower end of the gear disc is provided with a support column, the side wall of the support column is provided with a control box, the bottom end of the support column is provided with a steel plate, the upper end of the steel plate is provided with a locking nut, the upper end of the locking nut is provided with a pre-buried bolt, the lower end of the steel plate is provided with a foundation, and the first height limiting rod and the second height limiting rod adopt the same design.
Further, the embedded bolt with the basis is pegged graft, the embedded bolt runs through the steel sheet, the embedded bolt with lock nut threaded connection.
By adopting the technical scheme, the embedded bolts can be firmly connected with the foundation, and the steel plate can be fixed on the foundation through the locking nuts.
Further, the steel plate is welded with the support, and the control box is connected with the support through screws.
Through adopting above-mentioned technical scheme, can make the steel sheet with the pillar links together, and is convenient the fixing of pillar, through the control box makes things convenient for this limit for height to put up the regulation.
Furthermore, the gear plate is welded with the pillar, and the gear plate is rotationally connected with the height limiting rod.
By adopting the technical scheme, the gear disc can be connected with the supporting column and the height limiting rod, so that the height limiting frame is convenient to fix.
Further, the motor with a limit for height pole screwed connection, the motor with two screwed connection of limit for height pole, the motor with the pivot key-type connection, the pivot with the gear welding, the gear with the toothed disc meshing.
By adopting the technical scheme, the motor can be fixed at the upper end of the first height limiting rod, and the motor can drive the rotating shaft and the gear to rotate, so that the first height limiting rod rotates.
Furthermore, the balancing weight is connected with the first clamping groove of the height limiting rod, and the balancing weight is connected with the second clamping groove of the height limiting rod.
Through adopting above-mentioned technical scheme, can make the balancing weight with limit for height pole one and limit for height pole two firm in connection, thereby make limit for height pole one with limit for height pole two stability is better.
Furthermore, the first electromagnet is connected with the first height limiting rod through a screw, the second height limiting rod is connected with the second electromagnet through a screw, and the first electromagnet is connected with the second electromagnet through a magnetic force adsorption mode.
By adopting the technical scheme, the first electromagnet and the first height limiting rod can be firmly connected, the second electromagnet and the second height limiting rod can be firmly connected, and the first height limiting rod and the second height limiting rod can be connected together through the first electromagnet and the second electromagnet.
(III) advantageous effects
Compared with the prior art, the utility model, following beneficial effect has:
1. for solving the unable rotation of current limit for height frame, not only the installation is inconvenient, and unable regulation moreover leads to the problem that can not make oversize vehicle pass through under emergency, the utility model discloses a design of motor, pivot, gear and toothed disc makes the limit for height frame can rotate, and it is more convenient not only to install, can make oversize vehicle pass through rotatory limit for height frame moreover under emergency to the practicality that makes the limit for height frame is better.
2. For solving current limit for height frame and all adopting bolted connection, lead to the very inconvenient problem of installation, the utility model discloses a design of electro-magnet one and electro-magnet two makes the electric energy can change the electromagnetic force into, then makes electro-magnet one and two adsorbs together of electro-magnet under the effect of electromagnetic force, not only makes limit for height frame connect more firmly, and it is very convenient to install moreover.
Drawings
Fig. 1 is a schematic structural view of a rotatable height limiter according to the present invention;
fig. 2 is a main sectional view of a gear plate in the rotatable height-limiting frame according to the present invention;
fig. 3 is a schematic structural diagram of a first electromagnet in the rotatable height limiting frame of the present invention.
The reference numerals are explained below:
1. a foundation; 2. a steel plate; 3. embedding bolts in advance; 4. a control box; 5. a balancing weight; 6. a motor; 7. a first height limiting rod; 8. a second height limiting rod; 9. a gear plate; 10. a pillar; 11. locking the nut; 12. an electromagnet I; 13. an electromagnet II; 14. a rotating shaft; 15. a gear; 16. and (4) a groove.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1-3, the rotatable height limiting frame in this embodiment comprises a first height limiting rod 7, a second height limiting rod 8 and a motor 6, wherein the first height limiting rod 7 is provided with the second height limiting rod 8 on one side, the first height limiting rod 7 is provided with a first electromagnet 12 on one end, the second height limiting rod 8 is provided with a second electromagnet 13 on one end, the first electromagnet 12 and the second electromagnet 13 are designed in the same way, a counterweight 5 is arranged on one side of the lower end of the first height limiting rod 7, the motor 6 is arranged on the upper end of the first height limiting rod 7, the transmission output end of the motor 6 is provided with a rotating shaft 14, the bottom end of the rotating shaft 14 is provided with a gear 15, the lower end of the gear 15 is provided with a gear disc 9, the upper end of the gear disc 9 is provided with a forming groove 16, the lower end of the gear disc 9 is provided with a support column 10, a control box 4 is arranged on one side wall of the support column 10, the bottom end of the support column 10 is provided with a steel plate 2, the upper end of the steel plate 2 is provided with a locking nut 11, the upper end of the locking nut 11 is provided with a pre-embedded bolt 3, the lower end of the steel plate 2 is provided with a foundation 1, and a first height limiting rod 7 and a second height limiting rod 8 adopt the same design.
As shown in fig. 1-3, in this embodiment, the embedded bolt 3 is inserted into the foundation 1, the embedded bolt 3 penetrates through the steel plate 2, the embedded bolt 3 is in threaded connection with the lock nut 11, so that the embedded bolt 3 can be firmly connected with the foundation 1, the steel plate 2 can be fixed on the foundation 1 through the lock nut 11, the steel plate 2 is welded with the pillar 10, the control box 4 is in threaded connection with the pillar 10, so that the steel plate 2 can be connected with the pillar 10, so that the pillar 10 can be fixed, the height-limiting frame can be adjusted through the control box 4, the gear disc 9 is welded with the pillar 10, the gear disc 9 is rotatably connected with the first height-limiting rod 7, so that the gear disc 9 can be connected with the pillar 10 and the first height-limiting rod 7, so that the height-limiting frame can be fixed, the motor 6 is in threaded connection with the first height-limiting rod 7, the motor 6 is in threaded connection with the second height-limiting rod 8, the motor 6 is in key connection with the rotating shaft 14, and the rotating shaft 14 is welded with the gear 15, the gear 15 is meshed with the gear disc 9, so that the motor 6 can be fixed at the upper end of the first height limiting rod 7, the rotating shaft 14 and the gear 15 can be driven to rotate by the motor 6, thereby realizing the rotation of the first height limiting rod 7, the counterweight block 5 is connected with the neck of the second height limiting rod 8, the counterweight block 5 can be firmly connected with the first height limiting rod 7 and the second height limiting rod 8, therefore, the stability of the first height limiting rod 7 and the second height limiting rod 8 is better, the first electromagnet 12 is in screw connection with the first height limiting rod 7, the second height limiting rod 8 is in screw connection with the second electromagnet 13, the first electromagnet 12 is connected with the second electromagnet 13 in a magnetic adsorption mode, the first electromagnet 12 can be firmly connected with the first height limiting rod 7, meanwhile, the second electromagnet 13 is firmly connected with the second height limiting rod 8, and the first height limiting rod 7 and the second height limiting rod 8 can be connected together through the first electromagnet 12 and the second electromagnet 13.
The specific implementation process of this embodiment is as follows: when this limit for height frame needs to be used, insert this embedded bolt 3 and carry out pre-buried in the basis 1, the back is made to basis 1, put into on the basis 1 with the board that will have just, then use lock nut 11 fixed firm with steel sheet 2, then with limit for height pole two 7 and limit for height pole two 8 installation fixed, use control box 4 to make electro-magnet one 12 and two 13 work of electro-magnet, make motor 6 work simultaneously and drive pivot 14 and gear 15 rotation, thereby drive limit for height pole one 7 and two 8 rotations of limit for height pole and arrive suitable position after, make electro-magnet one 12 and two 13 absorption together of electro-magnet.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.
Claims (7)
1. The utility model provides a rotatable formula limit for height frame which characterized in that: comprises a first height limiting rod (7), a second height limiting rod (8) and a motor (6), wherein one side of the first height limiting rod (7) is provided with the second height limiting rod (8), one end of the first height limiting rod (7) is provided with a first electromagnet (12), one end of the second height limiting rod (8) is provided with a second electromagnet (13), the first electromagnet (12) and the second electromagnet (13) adopt the same design, one side of the lower end of the first height limiting rod (7) is provided with a balancing weight (5), the upper end of the first height limiting rod (7) is provided with the motor (6), the transmission output end of the motor (6) is provided with a rotating shaft (14), the bottom end of the rotating shaft (14) is provided with a gear (15), the lower end of the gear (15) is provided with a gear disc (9), a forming groove (16) is arranged at the upper end of the gear disc (9), the lower end of the gear disc (9) is provided with a pillar (10), be provided with control box (4) on pillar (10) a lateral wall, pillar (10) bottom is provided with steel sheet (2), steel sheet (2) upper end is provided with lock nut (11), lock nut (11) upper end is provided with buried bolt (3) in advance, steel sheet (2) lower extreme is provided with basis (1), limit for height pole one (7) with limit for height pole two (8) adopt the same design.
2. A rotatable height limiting shelf according to claim 1, wherein: the embedded bolt (3) is connected with the foundation (1) in an inserting mode, the embedded bolt (3) penetrates through the steel plate (2), and the embedded bolt (3) is connected with the locking nut (11) in a threaded mode.
3. A rotatable height limiting shelf according to claim 1, wherein: the steel plate (2) is welded with the support column (10), and the control box (4) is in screw connection with the support column (10).
4. A rotatable height limiting shelf according to claim 1, wherein: the gear disc (9) is welded with the support column (10), and the gear disc (9) is rotatably connected with the first height limiting rod (7).
5. A rotatable height limiting shelf according to claim 1, wherein: motor (6) with limit for height pole one (7) screw connection, motor (6) with limit for height pole two (8) screw connection, motor (6) with pivot (14) key-type connection, pivot (14) with gear (15) welding, gear (15) with toothed disc (9) meshing.
6. A rotatable height limiting shelf according to claim 1, wherein: the balancing weight (5) is connected with the clamping groove of the first height limiting rod (7), and the balancing weight (5) is connected with the clamping groove of the second height limiting rod (8).
7. A rotatable height limiting shelf according to claim 1, wherein: the first electromagnet (12) is in screw connection with the first height limiting rod (7), the second height limiting rod (8) is in screw connection with the second electromagnet (13), and the first electromagnet (12) is connected with the second electromagnet (13) in a magnetic adsorption mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022094567.3U CN214245489U (en) | 2020-09-23 | 2020-09-23 | Rotatable formula limit for height frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022094567.3U CN214245489U (en) | 2020-09-23 | 2020-09-23 | Rotatable formula limit for height frame |
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| Publication Number | Publication Date |
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| CN214245489U true CN214245489U (en) | 2021-09-21 |
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| CN202022094567.3U Active CN214245489U (en) | 2020-09-23 | 2020-09-23 | Rotatable formula limit for height frame |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114319988A (en) * | 2022-02-10 | 2022-04-12 | 上海市城市建设设计研究总院（集团）有限公司 | Rotating type traffic sign portal frame and construction method |
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2020
- 2020-09-23 CN CN202022094567.3U patent/CN214245489U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114319988A (en) * | 2022-02-10 | 2022-04-12 | 上海市城市建设设计研究总院（集团）有限公司 | Rotating type traffic sign portal frame and construction method |
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