CN216892135U - Full-automatic lifting roadblock - Google Patents
Full-automatic lifting roadblock Download PDFInfo
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- CN216892135U CN216892135U CN202220631412.5U CN202220631412U CN216892135U CN 216892135 U CN216892135 U CN 216892135U CN 202220631412 U CN202220631412 U CN 202220631412U CN 216892135 U CN216892135 U CN 216892135U
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- driving motor
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- automatic lifting
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The utility model discloses a full-automatic lifting roadblock, which belongs to the field of road equipment and comprises an outer stand column and an inner stand column, wherein the inner stand column stretches relative to the outer stand column, the outer stand column is buried under the ground, the full-automatic lifting roadblock also comprises a driving motor and a transmission mechanism connected with the driving motor, the transmission mechanism comprises a guide wheel and a guy cable wound on the guide wheel, one end of the guy cable is connected with the driving motor, the other end of the guy cable is connected with the inner stand column, the guy cable is pulled to enable the inner stand column to ascend when the driving motor rotates forwards, and the inner stand column descends under the combined action of dead weight or dead weight of the inner stand column and the pulling force of the guy cable when the driving motor rotates backwards. The utility model has the advantage of better cost control on the premise of realizing the functions of automatic ascending and descending.
Description
[ technical field ] A
The utility model relates to a full-automatic lifting roadblock, and belongs to the field of road equipment.
[ background of the utility model ]
Guardrail, roadblock etc. equipment has appeared in present public road and interior road in a large number, and most traditional guardrail, roadblock etc. are all fixed or portable, for example remove when big gate removal puts a row of guardrail, etc. does not need, but this kind of most traditional roadblock equipment operation is troublesome, still needs to reserve the open space alone and settle.
Based on the above situation, the existing market also begins to have the lifting roadblock which is embedded underground, the lifting roadblock generally comprises an outer stand column and an inner stand column, the outer stand column is embedded underground, the inner stand column can ascend and descend, and the stopping effect can be realized by arranging a plurality of lifting roadblocks side by side.
The lifting roadblock on the market at present is divided into two types from the function, one type is a full-automatic lifting roadblock, the rising and the falling of the inner upright post are both driven and controlled by a driving motor, the adopted transmission mode is the transmission mode of a screw nut, the driving motor drives the screw rod to rotate, so that the nut is controlled to lift, and the inner upright post is finally driven to lift, and the lifting roadblock is full in function, time and labor are saved in the lifting control, but the cost brought with the lifting roadblock is higher, and both the driving motor and the transmission mechanism need higher requirements, so that the full-automatic lifting roadblock is higher in price and insufficient in market competitiveness;
the other is a semi-automatic lifting roadblock, the lifting of the inner upright post is realized by utilizing the elastic force of the gas spring, and the inner upright post is lowered by manually pressing down to overcome the elastic force of the gas spring.
Based on the above situation, how to enable the lifting roadblock to reach lifting adjustment conveniently and quickly is lower in cost, and the problem to be solved urgently is the existing lifting roadblock.
[ Utility model ] A method for manufacturing a semiconductor device
The utility model aims to overcome the defects of the prior art and provide a full-automatic lifting roadblock, which has better cost control on the premise of realizing the functions of automatic lifting and descending.
The technical scheme adopted by the utility model is as follows:
the utility model provides a full-automatic lift roadblock, includes outer stand and the flexible inner column of stand for outer stand, outer stand is used for burying underground, its characterized in that: the full-automatic lifting roadblock further comprises a driving motor and a transmission mechanism connected with the driving motor, the transmission mechanism comprises a guide wheel and a pull rope wound on the guide wheel, one end of the pull rope is connected with the driving motor, the other end of the pull rope is connected with an inner upright post, the pull rope is pulled to enable the inner upright post to ascend when the driving motor rotates forwards, and the inner upright post descends under the combined action of dead weight or dead weight of the inner upright post and the pull force of the pull rope when the driving motor rotates backwards.
The utility model has the following beneficial effects:
in the utility model, the transmission mechanism is the matching of the guy cable and the guide wheel, the inner upright post is pulled up by the pulling force of the guy cable, so that the inner upright post is lifted, and when the inner upright post is descended, the inner upright post is descended by the self weight and/or the pulling force of the guy cable, so that the inner upright post is descended, namely, the ascending and descending of the inner upright post can be automatically controlled, and the adjustment is obviously more convenient compared with a semi-automatic lifting roadblock.
Meanwhile, for the driving force of the falling of the inner upright post, the inner upright post can fall only by the self weight of the inner upright post, namely, the guy cable only loosens the pulling force of the inner upright post, which is usually suitable for the condition that the self weight of the inner upright post is larger, and can also be realized by the common matching of the self weight of the inner upright post and the pulling force of the guy cable. In any case, when the inner upright post descends, the driving motor does not need to bear large driving load force, so that the requirement on the driving motor is relatively low, the pull cable and the guide wheel can purchase standard parts, obviously, the part cost of the lifting roadblock is greatly reduced compared with that of a traditional full-automatic lifting roadblock, the cost of the lifting roadblock product with the same specification can be controlled below original 1/2, and the market competitiveness is greatly improved.
Preferably, the driving motor is a self-locking motor, and when the inner upright column rises to the highest position, the self-locking motor locks the position of the inhaul cable through self-locking force so as to limit the position of the inner upright column.
Preferably, an outer box body is arranged on the outer side of the outer stand column, the driving motor is accommodated in the outer box body, and a communication hole communicated with the outer box body is formed in the side wall of the outer stand column.
Preferably, the outer box body is located at the top of the outer stand column, the outer box body comprises an outer box main body and an outer box cover, and a waterproof member is arranged between the outer box main body and the outer box cover.
Preferably, the guide wheels comprise a first guide wheel and a second guide wheel, the first guide wheel is located at the output end of the driving motor, the second guide wheel is located at the top of the outer upright, and the inhaul cable bypasses the first guide wheel and the second guide wheel and transmits the pulling force to the inner upright.
Preferably, a third guide wheel is fixed at the bottom of the outer upright post or the bottom of the outer tube, and the inhaul cable bypasses the first guide wheel, the third guide wheel and the second guide wheel and is connected to the inner upright post.
Preferably, the full-automatic lifting roadblock further comprises a transmission pipe arranged inside the outer stand column and the inner stand column, the transmission pipe comprises an inner pipe and an outer pipe, the outer pipe is fixed to the bottom of the outer stand column, the inner pipe is fixed to the top of the inner stand column, and one end of the inhaul cable is connected to the bottom of the inner pipe.
Preferably, the lateral wall of inner tube is connected with the connector, cable one end is connected to the connector, be equipped with on the lateral wall of outer tube and supply the connector to pass or supply the notch that the cable passed.
Preferably, the inner upright is a metal pipe, a notch is formed in the inner upright, the full-automatic lifting roadblock further comprises a metal detector for detecting the lifting position of the inner upright, and when the inner upright is located at the highest position or the lowest position, the metal detector corresponds to the horizontal position of the notch.
Preferably, the notch is located at the top of the inner upright, the metal detector is located at the top of the outer upright, and when the inner upright is located at the lowest position, the metal detector corresponds to the horizontal position of the notch.
These features and advantages of the present invention will be disclosed in more detail in the following detailed description and the accompanying drawings.
[ description of the drawings ]
The utility model is further described below with reference to the accompanying drawings:
FIG. 1 is a general schematic diagram of a first embodiment of the present invention;
FIG. 2 is a first schematic diagram illustrating an explosion according to a first embodiment of the present invention;
fig. 3 is an exploded view of the second embodiment of the present invention.
[ detailed description ] embodiments
The technical solutions of the embodiments of the present invention are explained and illustrated below with reference to the drawings of the embodiments of the present invention, but the following embodiments are only preferred embodiments of the present invention, and not all embodiments. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative effort belong to the protection scope of the present invention.
In the following description, the terms such as "inner", "outer", "upper", "lower", "left", "right", etc., which indicate orientations or positional relationships, are used for convenience in describing embodiments and simplifying descriptions, but do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. However, the direct connection means that the two bodies are not connected to each other by the intermediate structure but connected to each other by the connecting structure to form a whole. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The first embodiment is as follows:
as shown in fig. 1 to 3, a full-automatic lifting roadblock mainly used for ground roads is shown, which comprises an outer upright post 1 and an inner upright post 2 extending and retracting relative to the outer upright post 1, wherein the outer upright post 1 is buried under the ground, the inner upright post 2 is sleeved inside the outer upright post 1, when the blocking is needed, the inner upright post 2 is lifted, and when the blocking is not needed, the inner upright post 2 is lowered, the ground road is restored to the plane, the full-automatic lifting roadblock in the embodiment further comprises a driving motor 3 and a transmission mechanism connected with the driving motor 3, the transmission mechanism comprises a guide wheel and a guy cable 40 wound on the guide wheel, one end of the guy cable 40 is connected with the driving motor 3, the other end of the guy cable is connected with the inner upright post 2, the guy cable 40 is pulled to enable the inner upright post 2 to ascend when the driving motor 3 rotates forwards, and the inner upright post 2 descends by means of self weight and/or the pulling force of the guy cable 40 when the driving motor 3 rotates backwards.
In this embodiment, the drive mechanism who adopts is the cooperation of cable 40 and leading wheel, utilizes the pulling force of cable 40 to pull up interior stand 2 to realize the rising of interior stand 2, and when interior stand 2 descends, then can rely on interior stand 2 to rely on the pulling force decline of dead weight and/or cable 40, thereby realize interior stand 2 and descend, the rising and the decline of interior stand 2 all can realize automatic control promptly, for semi-automatic lift roadblock, obviously more convenient regulation.
Meanwhile, as for the driving force of the descending of the inner upright post 2, the descending can be realized only by the self weight of the inner upright post 2, namely, the inhaul cable 40 only loosens the pulling force of the inner upright post 2, which is usually suitable for the condition that the self weight of the inner upright post 2 is larger, and can also be realized by the common matching of the self weight of the inner upright post 2 and the pulling force of the inhaul cable 40. In the embodiment, the self weight of the upright post and the tension of the inhaul cable 40 are preferably matched together. In any case, when the inner upright post 2 descends, the driving motor 3 does not need to bear large driving load force, so that the requirement on the driving motor 3 is relatively low, the pull cable 40 and the guide wheel can purchase standard parts, and obviously, the cost of parts in the utility model is greatly reduced compared with the traditional full-automatic lifting roadblock, and for lifting roadblock products with the same specification, the cost can be controlled below original 1/2, so that the market competitiveness is greatly improved.
In order to make the inner column 2 can be stably limited when rising to the highest position, driving motor 3 is self-locking motor, when inner column 2 rises to the highest position, self-locking motor passes through self-locking power locking cable 40 position to the limited the position of inner column 2, so design just need not design locking structure alone, can realize the auto-lock with the aid of self-locking motor's self-locking power, self-locking motor includes motor body and connects the worm gear structure at the motor output usually, worm gear structure itself possesses the deceleration, the worm gear structure also has the self-locking simultaneously.
In addition, the volume of the self-locking motor is larger than that of a common traditional motor, so if the self-locking motor is arranged in the outer upright post 1 or the inner upright post 2, a larger installation space is needed generally, the sizes and specifications of the outer upright post 1 and the inner upright post 2 are generally fixed, the size and cost performance of the outer upright post 1 and the inner upright post 2 are not high due to the fact that the installation space of the self-locking motor is reserved, in order to optimize the installation space, an outer box 7 is arranged on the outer side of the outer upright post 1, the driving motor 3 is accommodated in the outer box 7, and a communication hole 11 communicated with the outer box 7 is formed in the side wall of the outer upright post 1. After the outer box 7 is designed, the outer box 7 can be arranged externally, so that the self-locking motor can be arranged externally to the outer upright post 1, and the communicating hole 11 is designed on the side wall of the outer upright post 1, so that the inhaul cable 40 can be extended from the self-locking motor, or parts on the self-locking motor can be extended conveniently.
In addition, after the outer box 7 is designed, the outer box 7 can become a universal component to a certain extent and can be adapted to lifting roadblocks of different specifications, and meanwhile, the key is that the traditional lifting roadblock is characterized in that the driving motor 3 is installed in the outer stand column 1 and the inner stand column 2, so that a waterproof design needs to be made between the outer stand column 1 and the inner stand column 2, otherwise, the service life of the driving motor 3 is influenced, and the outer stand column 1 and the inner stand column 2 are movable with each other, so that the waterproof design is difficult. In the embodiment, after the self-locking motor is arranged in the outer box body 7, special waterproof treatment is not needed to be carried out on the outer stand column 1 and the inner stand column 2, and only the outer box body 7 needs to be subjected to waterproof treatment, and the outer box body 7 is of a fixed structure, so that the outer box body 7 is relatively easy to waterproof.
To the concrete structure of outer box 7, outer box 7 is located the top of outer post 1, outer box 7 includes outer box main part 71 and outer box lid 72, is equipped with waterproof component between outer box main part 71 and the outer box lid 72, and waterproof component is preferably the sealing washer, or other comparatively conventional waterproof component can.
For the transmission mechanism of the present embodiment, as shown in fig. 3, the output end of the driving motor 3 is provided with a first guide wheel 41, the top of the outer column 1 is provided with a second guide wheel 42, and the pulling cable 40 bypasses the first guide wheel 41 and the second guide wheel 42 and transmits the pulling force to the inner column 2. The inner upright post 2 is pulled up through the guiding action of the two guide wheels.
As a further preference, in the present embodiment, a third guide wheel 43 is fixed to the bottom of the outer column 1 or the bottom of the outer tube 52, and the cable 40 is wound around the first guide wheel 41, the third guide wheel 43, the second guide wheel 42 and connected to the inner column 2. The specific winding method can be seen from fig. 3, after the third guide wheel 43 is added, the two ends of the cable 40 can be positioned, the cable 40 is prevented from shaking randomly to send winding problems, and in addition, the driving motor 3 is further provided with a reel 31, so in this embodiment, the winding sequence of the cable 40 is the reel 31, the first guide wheel 41, the second guide wheel 42 and the third guide wheel 43 in sequence.
In addition, the full-automatic lifting roadblock further comprises a transmission pipe arranged inside the outer column 1 and the inner column 2, the transmission pipe comprises an inner pipe 51 and an outer pipe 52, the inner pipe 51 and the outer pipe 52 can also stretch out and draw back, the outer pipe 52 is fixed with the bottom of the outer column 1, the inner pipe 51 is fixed with the top of the inner column 2, the top of the inner column 2 is provided with a top cover 21, the top of the inner pipe 51 is provided with a connecting plate 511, the connecting plate 511 is fixed with the top cover 21, when the inner pipe 51 rises, the connecting plate 511 rises together with the top cover 21, one end of the inhaul cable 40 is connected to the bottom of the inner pipe 51, and the inhaul cable 40 pulls the bottom of the inner pipe 51 to move upwards. In addition, in the present embodiment, led lamp sets can be designed inside the top cover 21 to improve the warning effect.
Regarding the specific structure of the inner tube 51 and the outer tube 52, the side wall of the inner tube 51 is connected with a connector 511, one end of the cable 40 is connected to the connector 511, and the side wall of the outer tube 52 is provided with a notch 521 for the connector 511 to pass through or for the cable 40 to pass through. The present embodiment preferably has the connection head 511 protruding from the inside through the notch 521 to the outside of the outer tube 52, thereby connecting with the cable 40. In other embodiments, the connection head 511 may not pass through the notch 521, and the cable 40 may pass through the notch 521 to connect to the connection head 511.
In this embodiment, the lift of inner column 2 is realized according to driving motor 3's positive and negative rotation, and driving motor 3 positive and negative rotation then needs the signal to control, triggers to the signal in this embodiment, then realizes through metal detector 6, and is specific, this embodiment inner column 2 is the tubular metal resonator, and is equipped with breach 22 on the inner column 2, full-automatic lift roadblock still including being used for detecting the metal detector 6 of inner column 2 elevating position, when inner column 2 is located highest position or lowest position, metal detector 6 with the horizontal position of breach 22 corresponds. The structural principle of the metal detector 6 is not described herein, and it mainly implements signal triggering by sensing whether the object is metal, in this embodiment, when the metal detector 6 aligns with the notch 22 on the inner column 2, it cannot sense the metal body, and then triggers a corresponding signal, thereby implementing forward and reverse rotation of the control driving motor 3.
Specifically, referring to fig. 2 or fig. 3, in this embodiment, the notch 22 is located at the top of the inner column 2, the metal detector 6 is located at the top of the outer column 1, and when the inner column 2 is located at the lowest position, the metal detector 6 corresponds to the horizontal position of the notch 22.
While the utility model has been described with reference to specific embodiments thereof, it will be understood by those skilled in the art that the utility model is not limited thereto, and may be embodied in many different forms without departing from the spirit and scope of the utility model as set forth in the following claims. Any modification which does not depart from the functional and structural principles of the present invention is intended to be included within the scope of the claims.
Claims (10)
1. The utility model provides a full-automatic lift roadblock, includes outer stand and for the flexible inner column of outer stand, outer stand is used for burying underground, its characterized in that: the full-automatic lifting roadblock further comprises a driving motor and a transmission mechanism connected with the driving motor, the transmission mechanism comprises a guide wheel and a pull rope wound on the guide wheel, one end of the pull rope is connected with the driving motor, the other end of the pull rope is connected with an inner upright post, the pull rope is pulled to enable the inner upright post to ascend when the driving motor rotates forwards, and the inner upright post descends under the combined action of the dead weight or the dead weight of the inner upright post and the pull force of the pull rope when the driving motor rotates backwards.
2. A fully automatic lifting barrier according to claim 1 in which: the driving motor is a self-locking motor, and when the inner upright column rises to the highest position, the self-locking motor locks the position of the inhaul cable through self-locking force so as to limit the position of the inner upright column.
3. A fully automatic lifting barrier according to claim 1 in which: the outer side of the outer stand column is provided with an outer box body, the driving motor is contained in the outer box body, and the side wall of the outer stand column is provided with a communicating hole communicated with the outer box body.
4. A fully automatic lifting barrier according to claim 3 in which: the outer box body is located the top of outer stand, the outer box body includes outer box main part and outer box lid, is equipped with waterproof component between outer box main part and the outer box lid.
5. A fully automatic lifting barrier according to claim 1 in which: the guide wheels comprise a first guide wheel and a second guide wheel, the first guide wheel is located at the output end of the driving motor, the second guide wheel is located at the top of the outer stand column, and the inhaul cable bypasses the first guide wheel and the second guide wheel and transmits the pulling force to the inner stand column.
6. A fully automatic lifting barrier according to claim 5 in which: and a third guide wheel is fixed at the bottom of the outer upright post or the bottom of the outer tube, and the inhaul cable bypasses the first guide wheel, the third guide wheel and the second guide wheel and is connected to the inner upright post.
7. A fully automatic lifting barrier according to claim 5 in which: the full-automatic lifting roadblock further comprises a transmission pipe arranged inside the outer stand column and the inner stand column, the transmission pipe comprises an inner pipe and an outer pipe, the outer pipe is fixed to the bottom of the outer stand column, the inner pipe is fixed to the top of the inner stand column, and one end of the stay cable is connected to the bottom of the inner pipe.
8. A fully automatic elevating barrier as claimed in claim 7 wherein: the lateral wall of inner tube is connected with the connector, cable one end is connected to the connector, be equipped with the notch that supplies the connector to pass or supply the cable to pass on the lateral wall of outer tube.
9. A fully automatic lifting barrier according to claim 1 in which: the full-automatic lifting roadblock comprises an inner upright, a full-automatic lifting roadblock body and a metal detector, wherein the inner upright is a metal pipe, a gap is formed in the inner upright, the metal detector is used for detecting the lifting position of the inner upright, and when the inner upright is located at the highest position or the lowest position, the metal detector corresponds to the horizontal position of the gap.
10. A fully automatic lifting barrier according to claim 9 wherein: the breach is located the top of inner column, the metal detector is located the top of outer column, when inner column is located the extreme low position, the metal detector corresponds with the horizontal position of breach.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220631412.5U CN216892135U (en) | 2022-03-22 | 2022-03-22 | Full-automatic lifting roadblock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220631412.5U CN216892135U (en) | 2022-03-22 | 2022-03-22 | Full-automatic lifting roadblock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216892135U true CN216892135U (en) | 2022-07-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220631412.5U Active CN216892135U (en) | 2022-03-22 | 2022-03-22 | Full-automatic lifting roadblock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216892135U (en) |
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2022
- 2022-03-22 CN CN202220631412.5U patent/CN216892135U/en active Active
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