CN221029745U - Road construction warning frame - Google Patents
Road construction warning frame Download PDFInfo
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- CN221029745U CN221029745U CN202322191530.6U CN202322191530U CN221029745U CN 221029745 U CN221029745 U CN 221029745U CN 202322191530 U CN202322191530 U CN 202322191530U CN 221029745 U CN221029745 U CN 221029745U
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- road construction
- warning
- connecting rod
- motor
- screw hole
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- 238000010276 construction Methods 0.000 title claims abstract description 39
- 238000009434 installation Methods 0.000 claims abstract description 5
- 230000005540 biological transmission Effects 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 11
- 230000008859 change Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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- Road Signs Or Road Markings (AREA)
Abstract
The utility model relates to the field of warning frames, in particular to a road construction warning frame which comprises a main body, wherein a support is arranged on the surface of the main body, an installation block is arranged on the inner side of the support, a motor is arranged at the top end of the installation block, a threaded shaft is arranged at the top end of the motor, a fixed shaft is arranged at the top end of the threaded shaft, a movable seat is arranged on the surface of the threaded shaft, a connecting rod is arranged at one end of the movable seat, a sliding groove is arranged at the other side of the connecting rod, a lifting warning board is arranged on the road warning board, the height of the road warning board can be adjusted according to the road construction environment, pedestrians can conveniently see the warning board, the adaptability and the warning effect of the road warning board are greatly improved, a replaceable structure is arranged on the road warning board, the whole road warning board can be effectively replaced according to different road construction, the practicability and the later use cost of the road construction warning board are greatly reduced.
Description
Technical Field
The utility model relates to the field of warning frames, in particular to a road construction warning frame.
Background
Road construction refers to various work and operations performed when constructing, rebuilding, or maintaining a road. The road construction system covers the whole process from planning and design to actual construction, and in road construction, a warning frame is often needed for warning, and the warning frame is equipment for indicating and reminding a driver to pay attention to road construction work and is generally composed of a bracket, a warning board and the like.
At present, the existing road construction warning frame is not provided with a warning sign lifting device, so that the warning sign cannot be adjusted according to the road construction requirement when in use, so that pedestrians cannot see the warning sign sometimes, and the warning effect and the adaptability of the road construction warning frame are greatly reduced; the existing road construction warning frame is not provided with a warning sign replacement device, so that the warning sign cannot be replaced according to the road construction requirement, and the whole road construction warning sign needs to be replaced when different warning signs need to be replaced, so that the later use cost of the road construction warning sign is greatly improved.
Disclosure of utility model
The utility model aims to overcome the defects of the prior art, provides a road construction warning frame, and aims to solve the technical problems of difficult adjustment of height, low adaptability, poor warning effect and difficult replacement of a warning board.
In order to solve the technical problems, the utility model provides the following technical scheme:
the novel lifting device comprises a main body, wherein a support is arranged on the surface of the main body, a mounting block is arranged on the inner side of the support, a motor is arranged on the top end of the mounting block, a threaded shaft is arranged on the top end of the motor, a fixed shaft is arranged on the top end of the threaded shaft, a movable seat is arranged on the surface of the threaded shaft, a connecting rod is arranged at one end of the movable seat, and a sliding groove is formed in the other side of the connecting rod.
According to the road construction warning frame disclosed by the embodiment of the utility model, the motor drives the threaded shaft, so that the movable seat drives the connecting rod to move up and down, and the effect of adjusting the warning board is achieved.
As a preferable technical scheme of the utility model, a first screw hole is formed in the inner side of the connecting rod, a warning board is arranged on the top side of the first screw hole, a second screw hole is formed in the inner side of the warning board, a bolt is arranged in the inner side of the second screw hole, and a switch is arranged at one end of the bracket.
According to the technical scheme, the warning board and the connecting rod are connected and fixed through the bolts, so that the warning board can be replaced conveniently.
As a preferable technical scheme of the utility model, the bracket is fixedly connected with the mounting block, and the mounting block is fixedly connected with the motor.
According to the technical scheme, the installation block is fixedly connected with the bracket to achieve the effect of installing and fixing the motor.
As a preferable technical scheme of the utility model, the motor is electrically connected with the main body, and the threaded shaft is in transmission connection with the motor.
According to the technical scheme, the threaded shaft is in transmission connection with the motor, and the threaded shaft can be driven to rotate when the motor works.
As a preferable technical scheme of the utility model, the first screw hole is formed by hollowing the connecting rod, and the warning board is movably connected with the connecting rod.
According to the technical scheme, the warning board is connected with the connecting rod through the first screw hole and the bolt.
As a preferable technical scheme of the utility model, the second screw hole is formed by hollowing out the warning sign, the bolt is in threaded connection with the second screw hole, the bolt is in threaded connection with the first screw hole, and the switch 14 is electrically connected with the motor 4.
According to the technical scheme, the first screw hole and the second screw hole are connected through the bolts, so that the effect of fixing the warning sign is achieved.
As a preferable technical scheme of the utility model, the threaded shaft is movably connected with the fixed shaft, the fixed shaft is fixedly connected with the bracket, the threaded shaft is in transmission connection with the movable seat, the movable seat is fixedly connected with the connecting rod, and the sliding groove is formed by hollowing out the bracket.
According to the technical scheme, the movable seat is controlled to do linear motion by linearly rotating the threaded shaft, so that the effect of controlling the connecting rod to move up and down is achieved.
Compared with the prior art, the utility model has the following beneficial effects:
This road warning sign has installed liftable warning sign, can carry out altitude mixture control according to the environment of road construction, is convenient for the pedestrian to see the warning sign, has improved road warning sign's adaptability and warning effect greatly, and this road warning sign has installed removable structure, can effectually change the warning sign according to the road construction of difference, needs to change wholly when avoiding changing the warning sign, greatly reduced road construction warning sign's practicality and later stage use cost.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a cross-sectional view of a stent structure of the present utility model;
FIG. 3 is an enlarged view of the A structure of the present utility model;
In the figure: 1. a main body; 2. a bracket; 3. a mounting block; 4. a motor; 5. a threaded shaft; 6. a fixed shaft; 7. a movable seat; 8. a connecting rod; 9. a chute; 10. a first screw hole; 11. a warning board; 12. a second screw hole; 13. a bolt; 14. and (3) a switch.
Detailed Description
The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.
Wherein like reference numerals refer to like elements throughout.
Example 1
As shown in fig. 1-3, the utility model provides a road construction warning frame, which comprises a support 2 arranged on the surface of a main body 1, a mounting block 3 arranged on the inner side of the support 2, a motor 4 arranged on the top end of the mounting block 3, a threaded shaft 5 arranged on the top end of the motor 4, a fixed shaft 6 arranged on the top end of the threaded shaft 5, a movable seat 7 arranged on the surface of the threaded shaft 5, a connecting rod 8 arranged at one end of the movable seat 7, and a sliding groove 9 arranged at the other side of the connecting rod 8.
The inboard of connecting rod 8 is provided with first screw 10, and the top side of first screw 10 is provided with warning sign 11, and the inboard of warning sign 11 is provided with second screw 12, and the inboard of second screw 12 is provided with bolt 13, and the one end of support 2 is provided with switch 14.
The bracket 2 is fixedly connected with the mounting block 3, and the mounting block 3 is fixedly connected with the motor 4.
The motor 4 is electrically connected with the main body 1, and the threaded shaft 5 is in transmission connection with the motor 4.
The first screw hole 10 is hollow out of the connecting rod 8, and the warning board 11 is movably connected with the connecting rod 8.
The second screw hole 12 is the fretwork setting of warning sign 11, and bolt 13 and second screw hole 12 are threaded connection, and bolt 13 and first screw 10 are threaded connection, and switch 14 and motor 4 are electric connection.
The screw thread axle 5 is swing joint with fixed axle 6, and fixed axle 6 is fixed connection with support 2, and the screw thread axle is transmission connection with movable seat 7, and movable seat 7 is fixed connection with connecting rod 8, and spout 9 is support 2 fretwork setting.
Specifically, the road construction warning frame is formed by a support 2, a motor 4, a threaded shaft 5 and the like, the support 2 is used for supporting a main body 1, a mounting block 3 is used for mounting the motor 4, the motor 4 is used for driving the threaded shaft 5 to rotate, the threaded shaft 5 is used for performing linear rotation in a fixed shaft 6, thereby driving a movable seat 7 to perform vertical linear motion on the surface of the movable seat 7, the fixed shaft 6 is used for fixing the threaded shaft 5 and simultaneously assisting the threaded shaft 5 to rotate, the movable seat 7 is used for performing vertical linear motion on the surface of the threaded shaft 5, a connecting rod 8 is used for driving a warning board 11 to move up and down and simultaneously for mounting the fixed warning board 11, a chute 9 is used for connecting the rod 8 and then moves up and down in the interior of the connecting rod 8, when the road construction warning frame is used, the main body 1 is connected with a municipal power supply, when the warning board 11 is lifted, a switch 14 is firstly pressed down, the motor 4 is positively rotated to start working, and the threaded shaft 5 is driven to perform linear rotation on the fixed shaft 6, when the screw shaft 5 is in linear rotation motion, the surface of the movable seat 7 moves upwards and linearly, so that the action of lifting the warning sign 11 is achieved by upwards moving the connecting rod 8 in the chute 9, when the screw shaft descends, the switch 14 is pressed down again to control the motor 4 to reversely rotate to achieve the descending action, the adaptability is improved, the height adjustment can be carried out according to different road construction conditions, the screw shaft is convenient for pedestrians to see, the warning effect is improved, the first screw hole 10 is used for being connected with the bolt 13, the warning sign 11 is used for warning in road construction, the second screw hole 12 is used for being connected with the bolt 13, the bolt 13 is used for fixing the warning sign 11, the switch 14 is used for starting the motor, when the warning sign 11 is installed, the screw shaft is firstly placed on the connecting rod 8, the first screw hole 10 is aligned with the second screw hole 12, and finally the bolt 13 is installed, the utility model has the advantages of can conversely when dismantling, improved its practicality greatly, can change warning sign 11 according to road construction environment, when avoiding needing to change different warning signs 11, need to change whole road construction warning frame and improved later stage use cost greatly.
In summary, the motor drives the threaded shaft to drive the connecting rod to move up and down linearly, so that the effect of adjusting the height of the warning sign is achieved, and the adaptability and the warning effect are improved; install connecting rod and warning sign through the bolt, improved the convenience of changing the warning sign, improved the practicality of road construction warning sign, can change the warning sign according to different scenes, reduced later stage use cost.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. The utility model provides a road construction warning frame, includes main part (1), its characterized in that, the surface of main part (1) is provided with support (2), the inboard of support (2) is provided with installation piece (3), the top of installation piece (3) is provided with motor (4), the top of motor (4) is provided with screw thread axle (5), the top of screw thread axle (5) is provided with fixed axle (6), the surface of screw thread axle (5) is provided with movable seat (7), the one end of movable seat (7) is provided with connecting rod (8), the opposite side of connecting rod (8) is provided with spout (9).
2. The road construction warning frame according to claim 1, characterized in that a first screw hole (10) is formed in the inner side of the connecting rod (8), a warning board (11) is arranged on the top side of the first screw hole (10), a second screw hole (12) is formed in the inner side of the warning board (11), a bolt (13) is arranged in the inner side of the second screw hole (12), and a switch (14) is arranged at one end of the support (2).
3. The road construction warning frame according to claim 1, characterized in that the support (2) is fixedly connected with the mounting block (3), and the mounting block (3) is fixedly connected with the motor (4).
4. The road construction warning frame according to claim 1, characterized in that the motor (4) is electrically connected with the main body (1), and the threaded shaft (5) is in transmission connection with the motor (4).
5. The road construction warning frame according to claim 2, characterized in that the first screw hole (10) is a hollow-out arrangement of the connecting rod (8), and the warning board (11) is movably connected with the connecting rod (8).
6. The road construction warning frame according to claim 2, characterized in that the second screw hole (12) is a hollow warning board (11), the bolt (13) is in threaded connection with the second screw hole (12), the bolt (13) is in threaded connection with the first screw hole (10), and the switch (14) is in electrical connection with the motor (4).
7. The road construction warning frame according to claim 1, characterized in that the threaded shaft (5) is movably connected with the fixed shaft (6), the fixed shaft (6) is fixedly connected with the support (2), the movable seat (7) is in transmission connection with the threaded shaft (5), the movable seat (7) is fixedly connected with the connecting rod (8), and the sliding groove (9) is in hollowed-out arrangement with the support (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322191530.6U CN221029745U (en) | 2023-08-15 | 2023-08-15 | Road construction warning frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322191530.6U CN221029745U (en) | 2023-08-15 | 2023-08-15 | Road construction warning frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221029745U true CN221029745U (en) | 2024-05-28 |
Family
ID=91179891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322191530.6U Active CN221029745U (en) | 2023-08-15 | 2023-08-15 | Road construction warning frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221029745U (en) |
-
2023
- 2023-08-15 CN CN202322191530.6U patent/CN221029745U/en active Active
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