CN212247966U - Multifunctional height-limiting portal frame - Google Patents
Multifunctional height-limiting portal frame Download PDFInfo
- Publication number
- CN212247966U CN212247966U CN201922120802.7U CN201922120802U CN212247966U CN 212247966 U CN212247966 U CN 212247966U CN 201922120802 U CN201922120802 U CN 201922120802U CN 212247966 U CN212247966 U CN 212247966U
- Authority
- CN
- China
- Prior art keywords
- portal frame
- height
- frame according
- horizontal pole
- base
- Prior art date
- 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.)
- Active
Links
Images
Landscapes
- Length Measuring Devices By Optical Means (AREA)
Abstract
The utility model relates to a multi-functional limit for height portal frame, including the bracing piece at horizontal pole and connection horizontal pole both ends, the bracing piece is the liftable pole, and the both sides of horizontal pole all are provided with the distancer, and the top of horizontal pole is provided with audible-visual annunciator, and the distancer is connected with audible-visual annunciator electricity. The height of the portal frame is adjusted through the lifting rod, and the portal frame can be used in different places or temporarily adjusted to limit the height according to requirements; when a vehicle exceeding the limit height of the portal frame wants to pass through the portal frame, the portal frame can send out an alarm signal to remind a vehicle owner to stop passing.
Description
Technical Field
The utility model relates to a portal frame field, more specifically relates to a multi-functional limit for height portal frame.
Background
With the acceleration of the urbanization process, the number of vehicles passing through the bottom of the power transmission line and large-scale construction vehicles is increased, and due to road construction, too high vehicles pass through the bottom of the line, and line tripping accidents of line-to-ground discharge are caused due to insufficient clearance distance. In order to ensure the safe operation of the line, a height limiting portal frame is often arranged on the line side road to limit the height of the passing vehicles.
Due to different field conditions, the heights of the portal frames in different places are different, which means that the traditional portal frame is difficult to reuse to other places after hidden trouble points in the places are eliminated, and the cost is increased invisibly. Traditional portal frame height-fixing, in case the installation can't adjust almost, under special circumstances, for example when emergent vehicle need pass temporarily, traditional portal frame can't in time height-adjusting, probably leads to the delay of emergent task. The traditional portal frame cannot remind vehicles exceeding the height limit, and a driver with the height of the vehicle unclear partially collides with the portal frame.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an overcome among the above-mentioned prior art problem that the portal frame height is unadjustable, provide a multi-functional limit for height portal frame, can adjust the portal frame height, make the warning to the vehicle that surpasss the limit for height simultaneously.
In order to solve the technical problem, the utility model discloses a technical scheme is: the utility model provides a multi-functional limit for height portal frame, includes the horizontal pole and connects the bracing piece at horizontal pole both ends, the bracing piece is the liftable pole, the both sides of horizontal pole all are provided with the distancer, the top of horizontal pole is provided with audible-visual annunciator, the distancer with audible-visual annunciator electricity is connected.
The distancer passes through the controller and is connected with audible-visual annunciator electricity, and the height of the altitude mixture control liftable pole of restriction as required, distancer detect along the horizontal direction with the distance of other article, the distancer detect with the barrier in the place ahead distance, be less than the default when this distance, explain that there is the vehicle that exceeds highly the limit to want to pass through the portal frame, audible-visual annunciator sends alarm signal this moment, reminds the driver.
Preferably, the bottom of liftable pole is connected with the base, be provided with the cavity that is used for placing the power in the base, the power is used for providing electric power. The power provides electric power for using electrical apparatus on the portal frame, and the base can be with the bracing piece stability subaerial, provides the space of placing to the power simultaneously.
Preferably, the top end of the cross rod is provided with a camera device. The camera device can record the condition of the vehicle passing through the portal frame, and if the portal frame is damaged, the vehicle causing an accident can be found.
Preferably, the power is rechargeable battery, the top of horizontal pole is provided with and is used for giving rechargeable battery's photovoltaic solar panel charges. The photovoltaic solar panel is used for charging the storage battery, so that the self-sufficiency of the power of the portal frame is realized, an external circuit is not required to be connected, the installation difficulty is reduced,
preferably, the base is provided with a cover plate for covering the cavity. The cover plate is locked after covering the cavity to protect the circuit facilities such as the storage battery in the cavity.
Preferably, the lifting rod is detachably and fixedly connected with the cross rod and the base. The both ends of liftable pole are passed through the fastener and are connected with base and horizontal pole respectively for the three can be dismantled, after using, conveniently carry to other places and use.
Preferably, a graduated rod for displaying the height is arranged on the base. When the lifting rod is adjusted, the height of the portal frame can be known by comparing the scale rods, so that the adjustment of operators is facilitated.
Preferably, the distance measuring instrument is an infrared distance measuring instrument. The infrared distance meter is stable in use and is not influenced by environmental noise and light and darkness.
Preferably, the lifting rod is a manual lifting rod.
Preferably, the lifting rod is an electric lifting rod. The electric lifting rod can be lifted at two sides simultaneously, the automation degree is higher, and the use is more convenient.
Compared with the prior art, the beneficial effects of the utility model are that: the height of the portal frame is adjusted through the lifting rod, and the portal frame can be used in different places or temporarily adjusted to limit the height according to requirements; when a vehicle exceeding the limit height of the portal frame wants to pass through the portal frame, the portal frame can send out an alarm signal to remind a vehicle owner to stop passing.
Drawings
Fig. 1 is a schematic structural view of the multifunctional height-limiting portal frame of the present invention.
Detailed Description
The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationships depicted in the drawings are for illustrative purposes only and are not to be construed as limiting the present patent.
The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if there are the terms "upper", "lower", "left", "right", "long", "short", etc. indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore the terms describing the positional relationship in the drawings are only for illustrative purposes and are not to be construed as limiting the present patent, and those skilled in the art will understand the specific meaning of the terms according to their specific circumstances.
The technical solution of the present invention is further described in detail by the following specific embodiments in combination with the accompanying drawings:
example 1
Fig. 1 shows an embodiment of a multifunctional height-limiting portal frame, which comprises a cross rod 1 and lifting rods 2 connected with two ends of the cross rod 1, wherein distance measuring instruments 3 are arranged on two sides of the cross rod 1, an audible and visual alarm 4 is arranged on the top end of the cross rod 1, and the distance measuring instruments 3 are electrically connected with the audible and visual alarm 4.
Wherein, the bottom of liftable pole 2 is connected with base 5, is provided with the cavity 6 that is used for placing the power in base 5, and the power is used for providing electric power. The power provides electric power for using electrical apparatus on the portal frame, and base 5 can be subaerial with the bracing piece is stabilized, provides the space of placing to the power simultaneously.
Specifically, the power is rechargeable battery, and the top of horizontal pole 1 is provided with photovoltaic solar panel 7 that is used for giving rechargeable battery charging. Rechargeable battery charges through photovoltaic solar panel 7, realizes the self-sufficiency of portal frame electric power, need not to connect external circuit, reduces the installation degree of difficulty. The base is provided with a cover plate 8 for covering the cavity 6. The cover plate 8 is locked after covering the cavity 6 to protect the circuit facilities such as the rechargeable battery in the cavity 6.
In addition, the top end of the cross rod 1 is provided with a camera device 9. The camera device 9 can record the condition of the vehicle passing through the portal frame, and if the portal frame is damaged, the vehicle causing an accident can be found.
In order to facilitate the portal frame to be carried to other places to be used continuously after being used up, the lifting rod 2, the cross rod 1 and the base 5 are all detachably and fixedly connected. The two ends of the lifting rod 2 are respectively connected with the base 5 and the cross rod 1 through fasteners, so that the lifting rod, the base and the cross rod can be detached.
Specifically, the base 5 is provided with a scale bar 10 for displaying the height. When carrying out liftable pole 2 and adjusting, can know the height of portal frame through comparing scale bar 10, make things convenient for operating personnel to adjust more.
In the present embodiment, the distance meter 3 is an infrared distance meter. The lifting rod is a manual lifting rod or an electric lifting rod. The infrared distance meter is stable in use and is not influenced by environmental noise and light and darkness. If the electric lifting rod is adopted, the two sides of the electric lifting rod can be lifted simultaneously, the automation degree is higher, and the use is more convenient.
The utility model discloses a theory of operation or work flow: distancer 3 is connected through controller and audible-visual annunciator 4 electricity, and the height of the altitude mixture control liftable pole 2 of restriction as required, distancer 3 along the horizontal direction detect with the distance of other article, distancer 3 detect with the barrier in the place ahead apart from, when this distance is less than the default, explain that there is the vehicle that exceeds highly the limit to want to pass through the portal frame, audible-visual annunciator 4 sends alarm signal this moment, reminds the driver.
The beneficial effects of this embodiment: the height of the portal frame is adjusted through the lifting rod 2, and the portal frame can be used in different places or temporarily adjusted to limit the height according to requirements; when a vehicle exceeding the limit height of the portal frame wants to pass through the portal frame, the portal frame can send out an alarm signal to remind a vehicle owner to stop passing.
It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. The utility model provides a multi-functional limit for height portal frame, includes horizontal pole (1) and connection the bracing piece at horizontal pole (1) both ends, its characterized in that, the bracing piece is liftable pole (2), the both sides of horizontal pole (1) all are provided with distancer (3), the top of horizontal pole (1) is provided with audible-visual annunciator (4), distancer (3) with audible-visual annunciator (4) electricity is connected.
2. The multifunctional height-limiting portal frame according to claim 1, wherein a base (5) is connected to the bottom of the lifting rod (2), a cavity (6) for placing a power supply is arranged in the base (5), and the power supply is used for providing power.
3. The multifunctional height-limiting portal frame according to claim 2, wherein the top end of the cross bar (1) is provided with a camera device (9).
4. The multifunctional height-limiting portal frame according to claim 2, wherein the power source is a rechargeable battery (11), and the top end of the cross bar (1) is provided with a photovoltaic solar panel (7) for charging the rechargeable battery (11).
5. A multi-functional height-limiting portal frame according to claim 2, characterized in that said base (5) is provided with a cover plate (8) for covering said cavity (6).
6. The multifunctional height-limiting portal frame according to claim 2, wherein the lifting rods (2) are detachably and fixedly connected with the cross rod (1) and the base (5).
7. The multifunctional height-limiting portal frame according to claim 2, characterized in that the base (5) is provided with a graduated rod (10) for displaying height.
8. The multifunctional height-limiting portal frame according to any one of claims 1 to 7, wherein the distance measuring instrument (3) is an infrared distance measuring instrument.
9. The multifunctional height-limiting portal frame according to any one of claims 1 to 7, wherein the lifting rod (2) is a manual lifting rod.
10. The multifunctional height-limiting portal frame according to any one of claims 1 to 7, wherein the lifting rods (2) are electric lifting rods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922120802.7U CN212247966U (en) | 2019-11-29 | 2019-11-29 | Multifunctional height-limiting portal frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922120802.7U CN212247966U (en) | 2019-11-29 | 2019-11-29 | Multifunctional height-limiting portal frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212247966U true CN212247966U (en) | 2020-12-29 |
Family
ID=73972320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922120802.7U Active CN212247966U (en) | 2019-11-29 | 2019-11-29 | Multifunctional height-limiting portal frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212247966U (en) |
-
2019
- 2019-11-29 CN CN201922120802.7U patent/CN212247966U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106871988A (en) | A kind of multi-functional depth of water alarming device | |
| CN212247966U (en) | Multifunctional height-limiting portal frame | |
| CN215599363U (en) | Transmission line prevents outer broken device based on laser scanning | |
| CN209859295U (en) | Multifunctional road indicator lamp device | |
| CN208885107U (en) | A kind of security protection system of highway construction | |
| CN216275324U (en) | Traffic sign board for intelligent traffic | |
| CN216864918U (en) | Active early warning cone barrel based on speed measuring radar monitoring | |
| CN212925775U (en) | Automatic warning thing networking bridge rail guard | |
| CN210737435U (en) | Intelligent detection traffic protective guard | |
| CN211571488U (en) | Warning belt for accident scene | |
| CN210574210U (en) | Portable acousto-optic safety warning alarm device | |
| CN209148037U (en) | A kind of novel agricultural monitoring using remote sensing vehicle | |
| CN210082982U (en) | Electric bicycle fills electric pile with self test function | |
| CN218481864U (en) | Acousto-optic alarm device near forklift operation area based on solar power supply | |
| CN111161655A (en) | Multifunctional safety warning box | |
| CN205537900U (en) | Road bridge overload monitoring devices | |
| CN203587202U (en) | Automobile weighter environment safety system | |
| CN212208566U (en) | Crossing vehicle-passing warning indicator with voice intelligence and character reminding functions | |
| CN215052431U (en) | Height limiting device with adjustable highway is used | |
| CN221000658U (en) | Safety accident analysis-based safety early warning device for overhead operation of bridge | |
| CN221702196U (en) | Expressway early warning portal frame | |
| CN214793058U (en) | Vehicle detection device for high-speed toll station | |
| CN212963294U (en) | Inclination monitoring equipment, intelligent pillar comprising same and system | |
| CN221346530U (en) | Warning guardrail for bridge construction | |
| CN220977773U (en) | Warning device for municipal road bridge tunnel pipe gallery |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |