CN220643933U - Adjustable construction warning device - Google Patents
Adjustable construction warning device Download PDFInfo
- Publication number
- CN220643933U CN220643933U CN202321661959.0U CN202321661959U CN220643933U CN 220643933 U CN220643933 U CN 220643933U CN 202321661959 U CN202321661959 U CN 202321661959U CN 220643933 U CN220643933 U CN 220643933U
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- CN
- China
- Prior art keywords
- threaded rod
- base
- fixedly connected
- warning board
- warning device
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- 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.)
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- 238000010276 construction Methods 0.000 title claims abstract description 26
- 230000002457 bidirectional effect Effects 0.000 claims description 12
- 238000000034 method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Abstract
The utility model provides an adjustable construction warning device which comprises a base, wherein a plurality of universal wheels are arranged at the bottom of the base, an adjusting mechanism penetrates through the base, a warning board mounting frame is arranged at the top of the base, an opening is formed in the surface of the warning board mounting frame, a disassembling mechanism is arranged on the front surface of the warning board mounting frame, the adjusting mechanism comprises a motor, the output end of the motor is connected with a first bevel gear, a threaded rod penetrates through the top of the base, one end of the threaded rod is fixedly connected with a second bevel gear, two telescopic rods are fixedly connected to the top of the base, a connecting rod is fixedly connected to the bottom of the warning board mounting frame, and a limiting block is fixedly connected to one end of the threaded rod; according to the utility model, the first bevel gear and the threaded rod are driven to rotate by the starting motor, and the rotating threaded rod can enable the connecting rod to climb continuously, so that the height of the warning board is adjusted, and the warning board is prevented from being shielded by objects on a road.
Description
Technical Field
The utility model belongs to the field of road construction, and particularly relates to an adjustable construction warning device.
Background
Road construction refers to one application science and technology of planning, surveying, designing, constructing, maintaining and the like of a road, and road construction refers to the fact that potential safety hazards, road collapse and accidents are easy to occur in a construction site when the whole road is constructed and maintained, so that an early warning and warning device is usually required to be used for prompting passers-by and vehicles in the road construction process, and danger is prevented.
In the use process of the existing highway construction warning device, due to the fact that bolts or welding modes are adopted between the warning board and the mounting frame to fix the warning board, when the warning board is placed on some special road sections, the warning board is blocked by objects on the road due to the fact that the height of the mounting frame is low, so that the construction warning board cannot be seen when seen from some angles, and therefore warning effect is lost.
In summary, the present utility model provides an adjustable construction warning device to solve the above-mentioned problems.
Disclosure of Invention
The utility model aims to provide an adjustable construction warning device, which solves the problems that in the use process of the road construction warning device in the prior art, as a warning board and a mounting frame are usually fixed by adopting bolts or welding, when the warning board is placed on a plurality of special road sections, the height of the mounting frame is lower and the warning board is shielded by objects on the road, so that the construction warning board cannot be seen from a certain angle, and the warning effect is lost;
in order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an adjustable construction warning device, includes the base, a plurality of universal wheels are installed to the bottom of base, the inside of base is run through there is adjustment mechanism, the top of base is provided with the warning sign mounting bracket, the opening has been seted up on the surface of warning sign mounting bracket, the front of warning sign mounting bracket is provided with disassembly body, adjustment mechanism includes the motor, the output of motor is connected with first awl tooth, the top of base is run through and is inserted the threaded rod, the one end fixedly connected with second awl tooth of threaded rod, the top fixedly connected with telescopic link of base, the bottom fixedly connected with connecting rod of warning sign mounting bracket, the one end fixedly connected with stopper of threaded rod.
Preferably, the other end of the threaded rod is in threaded connection with the connecting rod.
Preferably, the first bevel gear meshes with the second bevel gear.
Preferably, the other ends of the two telescopic rods are fixedly connected with the bottom of the warning board mounting frame.
Preferably, the dismounting mechanism comprises a bidirectional threaded rod, and one end of the bidirectional threaded rod is fixedly connected with a rotating handle.
Preferably, the outer wall of the bidirectional threaded rod is sleeved with two threaded connecting blocks.
Preferably, one end of each of the two threaded connecting blocks is fixedly connected with a clamping plate.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the first bevel gear is driven to rotate by the starting motor, and the first bevel gear and the second bevel gear are in meshing relation, so that the threaded rod is driven to rotate, the rotating threaded rod can enable the connecting rod to climb continuously, and meanwhile, the telescopic rod can be simultaneously outwards telescopic in the process of adjusting the height of the warning board mounting frame, so that the height of the warning board is adjusted, and the warning board is prevented from being blocked by other objects on a road.
2. According to the utility model, the rotation handle is rotated to drive the bidirectional threaded rod to rotate, so that the two threaded connecting blocks move in opposite directions, and the two threaded connecting blocks drive the two clamping plates to clamp the warning board during movement, so that the warning board is more conveniently installed.
Drawings
FIG. 1 is a schematic view of a front cross-sectional structure of the present utility model;
FIG. 2 is a schematic rear view of the present utility model;
FIG. 3 is a schematic side view of the present utility model;
fig. 4 is an enlarged schematic view of the present utility model a.
In the figure:
1. a base; 2. a universal wheel; 3. an adjusting mechanism; 4. warning sign mounting rack; 5. an opening; 6. a dismounting mechanism; 31. a motor; 32. a first bevel gear; 33. a threaded rod; 34. a second bevel gear; 35. a telescopic rod; 36. a connecting rod; 37. a limiting block; 61. a two-way threaded rod; 62. rotating the handle; 63. a threaded connecting block; 64. and (3) clamping plates.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.
As shown in fig. 1-4, the utility model provides an adjustable construction warning device, which comprises a base 1, wherein a plurality of universal wheels 2 are installed at the bottom of the base 1, the universal wheels 2 are used for moving the construction warning device, an adjusting mechanism 3 penetrates through the inside of the base 1, a warning board mounting frame 4 is arranged at the top of the base 1, an opening 5 is formed in the surface of the warning board mounting frame 4, a dismounting mechanism 6 is arranged on the front surface of the warning board mounting frame 4, the adjusting mechanism 3 comprises a motor 31, the motor 31 is connected with an external power supply and is provided with a power supply control switch, the output end of the motor 31 is connected with a first bevel gear 32, the top of the base 1 penetrates through and is inserted with a threaded rod 33, one end of the threaded rod 33 is fixedly connected with a second bevel gear 34, two telescopic rods 35 are fixedly connected with the top of the base 1, a connecting rod 36 is fixedly connected with the bottom of the warning board mounting frame 4, and one end of the threaded rod 33 is fixedly connected with a limiting block 37.
Referring to fig. 1-4, the other end of the threaded rod 33 is in threaded connection with the connecting rod 36, and the connecting rod 36 can climb upwards by rotating the threaded rod 33, so as to adjust the height of the warning board mounting frame 4 at the top of the connecting rod 36.
Referring to fig. 1-4, the first bevel gear 32 is meshed with the second bevel gear 34, and the threaded rod 33 can be driven to rotate by the meshing structure between the first bevel gear 32 and the second bevel gear 34 when the motor 31 is started.
Referring to fig. 1-4, the other ends of the two telescopic rods 35 are fixedly connected with the bottom of the warning board mounting frame 4, when the motor 31 is started to adjust the height of the warning board mounting frame 4, the two telescopic rods 35 can limit the two ends of the warning board mounting frame 4, so that the warning board mounting frame 4 is prevented from being changed in angle during ascending, and meanwhile, the telescopic rods 35 can also stretch in the adjusting process.
Referring to fig. 1-3, the dismounting mechanism 6 includes a bidirectional threaded rod 61, the bidirectional threaded rod 61 extends into the opening 5 penetrating through the top of the warning board mounting frame 4, and forms a rotation connection structure with the warning board mounting frame 4 through a bearing, and one end of the bidirectional threaded rod 61 is fixedly connected with a rotation handle 62.
Referring to fig. 1-3, two threaded connection blocks 63 are sleeved on the outer wall of the bidirectional threaded rod 61, and the two threaded connection blocks 63 can be driven to move in opposite directions or opposite directions by rotating the bidirectional threaded rod 61.
Referring to fig. 1-3, one end of the two threaded connection blocks 63 is fixedly connected with a clamping plate 64, the two clamping plates 64 are L-shaped, and the warning sign can be more conveniently installed and fixed by moving the two clamping plates 64 which are L-shaped when the two threaded connection blocks 63 are in a gear-down state.
The specific working principle is as follows: as shown in fig. 1-4, when the adjustable construction warning device is used, firstly, when the height of the warning board is not enough to be blocked during use, the first bevel gear 32 is driven to rotate by the starting motor 31, the threaded rod 33 is driven to rotate by virtue of the meshing relationship between the first bevel gear 32 and the second bevel gear 34, the connecting rod 36 is enabled to climb by the rotating threaded rod 33, the height of the warning board mounting frame 4 is adjusted, meanwhile, the telescopic rod 35 is also outwards telescopic in the process of adjusting the height of the warning board mounting frame 4, the warning board on the warning board mounting frame 4 is adjusted, when a new warning board needs to be replaced, the two threaded connecting blocks 63 are driven to move oppositely by rotating the anticlockwise, the warning board between the two clamping plates 64 is dismounted and replaced by the new warning board, the two threaded connecting blocks 63 are driven to move oppositely by rotating the rotating handle 62 clockwise, and the two threaded connecting blocks 63 are driven to clamp the two clamping plates 64 during moving, so that the warning board can be conveniently and rapidly installed.
The embodiments of the present utility model have been shown and described for the purpose of illustration and description, it being understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made therein by one of ordinary skill in the art without departing from the scope of the utility model.
Claims (7)
1. An adjustable construction warning device, includes base (1), its characterized in that: the utility model discloses a warning sign mounting bracket, including base (1), adjustment mechanism (3) are installed to the bottom of base (1), the inside of base (1) is run through there is adjustment mechanism (3), the top of base (1) is provided with warning sign mounting bracket (4), opening (5) have been seted up on the surface of warning sign mounting bracket (4), the front of warning sign mounting bracket (4) is provided with detaching mechanism (6), adjustment mechanism (3) include motor (31), the output of motor (31) is connected with first awl tooth (32), the top of base (1) is run through and is inserted threaded rod (33), the one end fixedly connected with second awl tooth (34) of threaded rod (33), the top fixedly connected with two telescopic links (35) of base (1), the bottom fixedly connected with connecting rod (36) of warning sign mounting bracket (4), the one end fixedly connected with stopper (37) of threaded rod (33).
2. The adjustable construction warning device of claim 1, wherein: the other end of the threaded rod (33) is in threaded connection with a connecting rod (36).
3. The adjustable construction warning device of claim 1, wherein: the first bevel gear (32) is meshed with the second bevel gear (34).
4. The adjustable construction warning device of claim 1, wherein: the other ends of the two telescopic rods (35) are fixedly connected with the bottom of the warning board mounting frame (4).
5. The adjustable construction warning device of claim 1, wherein: the dismounting mechanism (6) comprises a bidirectional threaded rod (61), and one end of the bidirectional threaded rod (61) is fixedly connected with a rotary handle (62).
6. The adjustable construction warning device of claim 5, wherein: the outer wall of the bidirectional threaded rod (61) is sleeved with two threaded connecting blocks (63).
7. The adjustable construction warning device of claim 6, wherein: one end of each threaded connecting block (63) is fixedly connected with a clamping plate (64).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321661959.0U CN220643933U (en) | 2023-06-28 | 2023-06-28 | Adjustable construction warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321661959.0U CN220643933U (en) | 2023-06-28 | 2023-06-28 | Adjustable construction warning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220643933U true CN220643933U (en) | 2024-03-22 |
Family
ID=90289442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321661959.0U Active CN220643933U (en) | 2023-06-28 | 2023-06-28 | Adjustable construction warning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220643933U (en) |
-
2023
- 2023-06-28 CN CN202321661959.0U patent/CN220643933U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |