CN216161333U - Movable temporary warning board for highway - Google Patents
Movable temporary warning board for highway Download PDFInfo
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- CN216161333U CN216161333U CN202122169743.XU CN202122169743U CN216161333U CN 216161333 U CN216161333 U CN 216161333U CN 202122169743 U CN202122169743 U CN 202122169743U CN 216161333 U CN216161333 U CN 216161333U
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- warning sign
- walking
- warning board
- support
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Abstract
The utility model discloses a movable temporary warning board for a highway, which comprises a warning board body and a support frame arranged at the bottom of the warning board body, wherein the warning board body comprises a metal frame and a warning board arranged in the metal frame; according to the utility model, the walking mechanisms and the limiting pressing plates are hinged at the bottoms of the two sides of the warning board body, the walking mechanisms can be limited and fixed through the limiting pressing plates in a walking state and a static state, the warning board is convenient to move under the condition of improving the weight and the wind resistance of the warning board, the operation time of workers is saved, and the working efficiency of construction is improved.
Description
Technical Field
The utility model relates to the technical field of highway construction, in particular to a movable temporary warning board for a highway.
Background
Need use the warning sign to remind driver and passerby that cross the way to pay attention to safety in road construction process, the warning sign adopts reflecting material to make passive reflector body to realize the warning effect mostly, but the warning sign does not set up safeguard procedures mostly, can cause the damage to the warning sign when it appears toppling over, influence its reflection of light effect, reduce its result of use, the warning sign is put and probably appears toppling over because staff's carelessness collides or blows with wind, consequently needs a better warning sign for road construction of protectiveness.
Traditional warning sign, the function is single, under the strong circumstances of considering anti-wind ability, increases weight, then behind the increase weight, inconvenient transportation, in addition at the bend, have the district of removal slope, the warning sign is placed not, except that the warning effect is poor accident, anti-wind ability is still poor, for this reason we propose a convenient transportation, warning sign is used temporarily on anti-wind ability's portable highway.
Disclosure of Invention
The movable temporary warning board for the highway is characterized in that the bottom parts of the two sides of the warning board body are respectively hinged with a travelling mechanism and a limiting pressing plate, the travelling mechanisms can be limited and fixed through the limiting pressing plates in a travelling state and a static state, the warning board is convenient to move under the condition of improving the weight and the wind resistance of the warning board, the operation time of workers is saved, and the construction working efficiency is improved.
In order to achieve the purpose, the temporary mobile highway warning board comprises a warning board body and a support frame arranged at the bottom of the warning board body, wherein the warning board body comprises a metal frame and a warning plate arranged in the metal frame, a travelling mechanism with the length larger than that of the support frame is hinged to the position, close to two sides, of the bottom of the metal frame through a hinge shaft, the travelling mechanism comprises a travelling support and travelling wheels arranged at the bottom of the travelling support, a limiting pressure plate used for preventing the travelling support from deflecting is hinged to the position, located above the hinge shaft, of the side portion of the metal frame, and a containing groove used for containing the metal frame, the travelling support and the hinge shaft is formed in the side wall of the inner side of the limiting pressure plate.
Further, clearance fit is realized between the accommodating groove and the walking bracket.
Further, the limiting pressing plate is provided with a bolt penetrating through the accommodating groove, the bottom of the metal frame is provided with a first pin hole matched with the bolt, and the walking support is provided with a second pin hole matched with the bolt.
Further, the first pin hole and the second pin hole are not overlapped in position in the walking process of the walking mechanism.
Furthermore, the support frame comprises an underframe, rotary sleeves arranged on two sides of the underframe and a telescopic rod sleeved in the rotary sleeves, and the top of the telescopic rod is fixed on the warning board body.
Furthermore, a screw rod is arranged at the lower part of the telescopic rod in the rotary sleeve, and the rotary sleeve is in spiral fit with the screw rod.
Furthermore, a locking sleeve for fixing the rotary sleeve is arranged on the bottom frame and close to the rotary sleeve.
Further, the chassis includes the intermediate lever that is used for the support simultaneously and the side lever that is located the intermediate lever both sides and all is connected with the intermediate lever, the side lever other end is provided with the connection down tube that upwards extends, lock sleeve and swivel sleeve all set up and connect the down tube top.
Further, the middle rod and the side rods are hinged.
Furthermore, the connecting inclined rod and the side rod are integrally arranged and form an included angle of 60-75 degrees.
Compared with the prior art, the utility model has the beneficial effects that:
according to the movable temporary warning board for the highway, the walking mechanisms and the limiting pressing plates are hinged at the bottoms of the two sides of the warning board body, the walking mechanisms can be limited and fixed through the limiting pressing plates in a walking state and a static state, the warning board is convenient to move under the condition that the weight and the wind resistance of the warning board are improved, the operation time of workers is saved, and the working efficiency of construction is improved.
Drawings
Fig. 1 is a schematic view of a mobile temporary warning board for a road according to the present invention;
fig. 2 is a schematic structural view of a mobile temporary warning board for a road according to the present invention in operation in a mobile state;
fig. 3 is a schematic structural diagram of a chassis in the mobile temporary warning sign for a road according to the present invention.
In the figure: the warning board comprises a warning board body 1, a support frame 2, a traveling mechanism 3, a hinge shaft 4, a traveling support 5, a traveling wheel 6, a limiting pressure plate 7, a bolt 8, a first pin hole 9, a telescopic rod 10, a bottom frame 11, a rotating sleeve 12, a locking sleeve 13, a second pin hole 14, a middle rod 15, a side rod 16 and a connecting oblique rod 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Fig. 1-3 are schematic top view structural diagrams of a temporary mobile warning board for a highway provided by the utility model, the temporary mobile warning board for a highway comprises a warning board body 1 and a support frame 2 arranged at the bottom of the warning board body, the warning board body 2 comprises a metal frame and a warning board arranged in the metal frame, the bottom of the metal frame, close to two sides, is hinged with a traveling mechanism 3, the length of which is greater than that of the support frame, through a hinged shaft 4, the traveling mechanism 3 comprises a traveling support 5 and a traveling wheel 6 arranged at the bottom of the traveling support 5, the side part of the metal frame, above the hinged shaft, is hinged with a limiting pressure plate 7 for preventing the traveling support from deflecting, and the side wall of the inner side of the limiting pressure plate 7 is provided with an accommodating groove for accommodating the metal frame, the traveling support and the hinged shaft.
This embodiment is through all articulating in warning sign body both sides bottom department has running gear and spacing clamp plate, and running gear all can carry on spacing fixedly through spacing clamp plate at running state and quiescent condition, under the condition that improves warning sign weight and anti-wind ability, makes things convenient for the warning sign to remove, has not only saved workman operating time, has improved the work efficiency of construction.
This embodiment is at the implementation in-process, when running gear walking state, rotate downwards through articulated shaft 4 and walking support 5, warning plate integument both sides walking wheel 6 supports subaerial, because its length is greater than the support frame, make things convenient for the warning plate to remove this moment, after the warning plate removes to target in place, rotate to the outside through articulated shaft 4 and walking support 5, warning plate integument support frame supports subaerial, walking support 5 deflects when avoiding running gear walking state, carry out spacing fixed through spacing clamp plate 7 to walking support 5, this structure easy operation, it is convenient, low cost, strong wind resistance, the transportation of being convenient for.
In the preferred embodiment, the accommodating groove is excessively matched with the walking bracket 5, and the structure of the embodiment is favorable for limiting and fixing the walking bracket 5 through the friction force between the limiting pressure plate 7 and the walking bracket 5.
In a preferred embodiment, the limiting pressure plate 7 is provided with a pin 8 penetrating through the accommodating groove, the bottom of the metal frame is provided with a first pin hole 9 matched with the pin 8, the walking support 5 is provided with a second pin hole 14 matched with the pin 8, and the structure is favorable for the walking support 5 to be matched with the pin 8 through the first pin hole 9 in the walking process and matched with the pin 8 through the second pin hole 14 after the walking support 5 is deflected and supported.
In a preferable embodiment, the positions of the first pin hole 9 and the second pin hole 14 are not overlapped in the walking process of the walking mechanism, the structure of the embodiment is beneficial to playing a limiting role after the walking bracket 5 is deflected and supported by the friction force between the limiting pressure plate 7 and the walking bracket 5, and meanwhile, in the walking process of the walking bracket 5, the friction force between the limiting pressure plate 7 and the walking bracket 5 is utilized for limiting, and the first pin hole 9 is matched with the bolt 8 for locking, so that the limiting strength of the limiting pressure plate 7 is improved.
The preferred embodiment, the support frame includes chassis 11, sets up at the rotary sleeve 12 of chassis 11 both sides and the telescopic link 10 of suit in the rotary sleeve, telescopic link 10 top is fixed on warning tablet body 1, and this embodiment is favorable to making telescopic link 10 stretch out through rotatory rotary sleeve 12, reaches the purpose of adjustment support frame both sides co-altitude, is favorable to adjusting the focus of warning tablet body 1 on the slope road surface, improves warning tablet anti-wind ability.
In a preferred embodiment, the lower part of the telescopic rod in the rotary sleeve is provided with a screw rod, and the rotary sleeve is in screw fit with the screw rod, so that the telescopic rod can extend out conveniently.
In a preferred embodiment, a locking sleeve 13 for fixing the rotary sleeve is arranged on the bottom frame 11 near the rotary sleeve, and the structure is favorable for locking the rotary sleeve after the position of the telescopic rod is adjusted, so that the telescopic rod is prevented from moving.
In a preferred embodiment, the base frame 11 comprises a middle rod 15 and side rods 16, the middle rod 15 is used for supporting at the same time, the side rods 16 are arranged on both sides of the middle rod and are connected with the middle rod, the other ends of the side rods are provided with connecting inclined rods 17 extending upwards, the locking sleeves 12 and the rotating sleeves 13 are arranged on the tops of the connecting inclined rods, and the structure of the embodiment has the advantages that the middle rod 15 and the side rods 16 are not in the same line when supporting, and the wind resistance of the base frame is improved.
In a preferred embodiment, the middle rod 15 and the side rods 16 are hinged, and when the telescopic rod is adjusted in height, the middle rod 15 and the side rods 16 can be adjusted in position conveniently, so that the wind resistance of the underframe can be improved.
In a preferred embodiment, the connecting diagonal rods and the side rods are integrally arranged and form an included angle of 60-75 degrees, and the structure is favorable for improving the wind resistance of the underframe.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention, the technical solution of the present invention and the inventive concept with equivalent alternatives or modifications within the technical scope of the present invention.
Claims (10)
1. The utility model provides a warning sign is used temporarily to portable highway, includes the warning sign body and sets up the support frame in warning sign body bottom, the warning sign body includes metal crate and the warning board of setting in metal crate, its characterized in that: the utility model discloses a walking frame, including metal frame, articulated, the articulated running gear who is greater than the support frame of length of department near both sides bottom, running gear includes walking support and sets up the walking wheel in walking support bottom, the metal frame lateral part is located articulated limit pressing plate that department articulated above the articulated shaft has and is used for preventing walking support deflection, be provided with the holding tank that holds metal frame, walking support and articulated shaft on the inboard lateral wall of limit pressing plate.
2. A mobile temporary warning sign for roads according to claim 1, wherein: the accommodating groove is in clearance fit with the walking bracket.
3. A mobile temporary warning sign for roads according to claim 2, wherein: the limiting pressing plate is provided with a bolt penetrating through the accommodating groove, the bottom of the metal frame is provided with a first pin hole matched with the bolt, and the walking support is provided with a second pin hole matched with the bolt.
4. A mobile temporary warning sign for roads according to claim 3, wherein: the positions of the first pin hole and the second pin hole are not overlapped in the walking process of the walking mechanism.
5. A mobile temporary warning sign for roads according to any of claims 1 to 4, wherein: the support frame comprises an underframe, rotary sleeves arranged on two sides of the underframe and a telescopic rod sleeved in the rotary sleeves, and the top of the telescopic rod is fixed on the warning board body.
6. A mobile temporary warning sign for roads according to claim 5, wherein: the lower part of the telescopic rod, which is positioned in the rotary sleeve, is provided with a screw rod, and the rotary sleeve is in spiral fit with the screw rod.
7. A mobile temporary warning sign for roads according to claim 5, wherein: and a locking sleeve for fixing the rotary sleeve is arranged on the bottom frame and close to the rotary sleeve.
8. A mobile temporary warning sign for roads according to claim 7, wherein: the chassis includes the intermediate lever that is used for the support simultaneously and the side lever that is located the intermediate lever both sides and all is connected with the intermediate lever, the side lever other end is provided with the connection down tube that upwards extends, lock sleeve and swivel sleeve all set up and are connecting the down tube top.
9. A mobile temporary warning sign for roads according to claim 8, wherein: the middle rod is hinged with the side rods.
10. A mobile temporary warning sign for roads according to claim 8, wherein: the connecting inclined rod and the side rods are integrally arranged, and an included angle of 60-75 degrees is formed between the connecting inclined rod and the side rods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122169743.XU CN216161333U (en) | 2021-09-08 | 2021-09-08 | Movable temporary warning board for highway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122169743.XU CN216161333U (en) | 2021-09-08 | 2021-09-08 | Movable temporary warning board for highway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216161333U true CN216161333U (en) | 2022-04-01 |
Family
ID=80847458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122169743.XU Active CN216161333U (en) | 2021-09-08 | 2021-09-08 | Movable temporary warning board for highway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216161333U (en) |
-
2021
- 2021-09-08 CN CN202122169743.XU patent/CN216161333U/en active Active
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