CN213038234U - Warning device is used in bridge road bridge construction - Google Patents
Warning device is used in bridge road bridge construction Download PDFInfo
- Publication number
- CN213038234U CN213038234U CN202020882053.1U CN202020882053U CN213038234U CN 213038234 U CN213038234 U CN 213038234U CN 202020882053 U CN202020882053 U CN 202020882053U CN 213038234 U CN213038234 U CN 213038234U
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- sides
- bottom plate
- warning device
- rod
- warning
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Abstract
The utility model belongs to the technical field of the warning device technique and specifically relates to a warning device is used in bridge road and bridge construction, comprising a base plate, the top of bottom plate is equipped with the mounting panel parallel with it, the top surface both sides of bottom plate and the bottom surface both sides of mounting panel all are connected with the curb plate perpendicularly, long banding spout has all been seted up to one side of curb plate, the both sides of bottom plate and mounting panel all are equipped with collapsible rod-like structure, collapsible rod-like structure includes two pairs of branches, and is every right the middle part of branch is passed through the third and is linked the axle and rotate to be connected, every right the one end of one of them branch of branch is passed through the second and is linked the axle and rotate with the curb plate and be connected, every right be connected with the connecting rod perpendicularly between the one.
Description
Technical Field
The utility model relates to a warning device field especially relates to a warning device is used in bridge road and bridge construction.
Background
Bridge road bridge need use warning device to indicate passing vehicle and pedestrian in the work progress to improve the security of construction, warning device structure among the prior art generally includes a warning sign and the support of being connected with it, and this kind of structure is comparatively simple, but because it can not fold and expand, thereby inconvenient transportation and accomodate.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming of inconvenient folding that exists among the prior art, and the warning device is used in bridge road bridge construction that proposes.
In order to achieve the above purpose, the utility model adopts the technical scheme that: a warning device for bridge and road bridge construction comprises a bottom plate, wherein a mounting plate parallel to the bottom plate is arranged above the bottom plate, side plates are vertically connected to two sides of the top surface of the bottom plate and two sides of the bottom surface of the mounting plate, a long-strip-shaped chute is formed in one side of each side plate, foldable rod-shaped structures are arranged on two sides of the bottom plate and two sides of the mounting plate and comprise two pairs of supporting rods, the middle of each pair of supporting rods is rotatably connected with the side plate through a third connecting shaft, one end of one of the supporting rods is rotatably connected with the side plate through a second connecting shaft, a connecting rod is vertically connected between one end of the other supporting rod of each pair of supporting rods, two ends of the connecting rod are respectively in sliding fit with the chute formed in one side plate, one end of the two pairs of supporting rods positioned on the same side of the bottom plate is rotatably connected through a, one of them the connecting block rotates the one end of connecting screw rod, screw rod and another connecting block screw-thread fit, the tip coaxial coupling of screw rod has the knob, the upper portion of mounting panel is equipped with the folding mechanism who adjusts warning sign inclination.
Preferably, the four corners of the bottom plate are provided with small wheels, the small wheels are universal wheels, and the small wheels are made of rubber.
Preferably, folding mechanism is including dividing two pairs of fixed blocks of establishing at mounting panel upper portion surface both sides, every right be connected with the dead lever between the fixed block, the equidistance is equipped with a plurality of connecting holes on the dead lever, the bottom both sides of both sides through pivot and warning sign respectively rotate to be connected, the one end of connecting the locating lever is all rotated to the both sides of warning sign, the other end of locating lever passes through connecting bolt and is connected with one of them connecting hole.
Preferably, the warning board is rectangular, and reflective strips are uniformly distributed on the warning board.
Preferably, the knob is disc-shaped, and a plurality of handle bars are vertically connected to the edge of the knob, and the handle bars are arranged in a circular array around the center of the knob.
Preferably, an opening is formed in the middle of the warning board, and the opening of the warning board is rotatably connected with a windmill.
Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses set up a plurality of branches of rotating the connection, through rotatory screw rod, can make branch folding and expansion, and set up and can pivoted warning sign, can conveniently transport and accomodate after folding, the warning sign can play the effect of warning after the expansion, facilitates the use.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is the schematic structural diagram of the warning board of the present invention.
In the figure: the device comprises a bottom plate 1, a small wheel 2, a sliding groove 3, a connecting rod 4, a side plate 5, a supporting rod 6, a first connecting shaft 7, a connecting block 8, a second connecting shaft 9, a rotating shaft 10, a connecting hole 11, a connecting bolt 12, a warning board 13, a positioning rod 14, a fixing block 15, a mounting plate 16, a knob 17, a screw 18, a third connecting shaft 19 and a fixing rod 20.
Detailed Description
The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.
The warning device for bridge road and bridge construction shown in fig. 1-2 comprises a bottom plate 1, wherein a mounting plate 16 parallel to the bottom plate 1 is arranged above the bottom plate 1, small wheels 2 are arranged at four corners of the bottom plate 1, the small wheels 2 are universal wheels, and the small wheels 2 are made of rubber. The small wheel 2 is used for conveniently moving the warning device.
The two sides of the top surface of the bottom plate 1 and the two sides of the bottom surface of the mounting plate 16 are both vertically connected with side plates 5, one side of each side plate 5 is provided with a long strip-shaped chute 3, the two sides of the bottom plate 1 and the mounting plate 16 are both provided with a foldable rod-shaped structure, the foldable rod-shaped structure comprises two pairs of supporting rods 6, the middle part of each pair of supporting rods 6 is rotatably connected with the side plate 5 through a third connecting shaft 19, one end of one supporting rod 6 of each pair of supporting rods 6 is rotatably connected with the side plate 5 through a second connecting shaft 9, one end of the other supporting rod 6 of each pair of supporting rods 6 is vertically connected with a connecting rod 4, the two ends of the connecting rod 4 are respectively in sliding fit with the chute 3 arranged on one side plate 5, one end of the two pairs of supporting rods 6 positioned on the same side of the bottom plate 1 is rotatably connected with the first connecting shaft 7, the middle, the end of the screw 18 is coaxially connected with a knob 17, the knob 17 is disc-shaped, the edge of the knob 17 is vertically connected with a plurality of handle rods, and the handle rods are annularly arrayed around the center of the knob 17.
During the use, rotatory knob 17 for screw rod 18 is rotatory, and screw rod 18 is rotatory to be able to make two first connecting axles 7 be close to each other or keep away from, and when two first connecting axles 7 were close to each other, branch 6 took place rotatoryly, thereby makes mounting panel 16 reciprocate, realizes warning device's folding expansion, and connecting rod 4 slides in spout 3 at this in-process.
The upper portion of mounting panel 16 is equipped with the folding mechanism who adjusts warning sign 13 inclination, folding mechanism is including dividing two pairs of fixed blocks 15 of establishing in mounting panel 16 upper portion surface both sides, every is connected with dead lever 20 between every pair of fixed block 15, the equidistance is equipped with a plurality of connecting holes 11 on the dead lever 20, the both sides of mounting panel 16 are rotated through pivot 10 and warning sign 13's bottom both sides respectively and are connected, the both sides of warning sign 13 are all rotated and are connected the one end of locating lever 14, the other end of locating lever 14 passes through connecting bolt 12 and is connected with one of them connecting hole 11.
The warning board 13 is rectangular, and the warning board 13 is evenly provided with reflective strips 21. An opening is arranged in the middle of the warning board 13, and a windmill 22 is rotatably connected in the opening of the warning board 13. The warning effect can be increased by the reflective strips 21 and the windmill 22.
The working principle is as follows: the supporting rod 6 capable of being folded and unfolded is arranged to support the mounting plate 16, when the mounting plate is not needed to be practical, the supporting rod 6 is folded by rotating the screw rod 18, the occupied space of the warning device can be reduced, and the purpose of convenient transportation and storage is achieved.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a warning device is used in bridge road and bridge construction, includes bottom plate (1), its characterized in that, the top of bottom plate (1) is equipped with mounting panel (16) parallel with it, the top surface both sides of bottom plate (1) and the bottom surface both sides of mounting panel (16) all are connected with curb plate (5) perpendicularly, rectangular form spout (3) have all been seted up to one side of curb plate (5), the both sides of bottom plate (1) and mounting panel (16) all are equipped with collapsible shaft-like structure, collapsible shaft-like structure includes two pairs of branch poles (6), and every is every to the middle part of branch (6) is connected through third connecting axle (19) rotation, every is every to the one end of one of them branch (6) of branch (6) is connected with curb plate (5) rotation through second connecting axle (9), every is connected with connecting rod (4) perpendicularly between the one end of another branch (6) of, the utility model discloses a warning sign, including connecting rod (4), connecting plate (6), connecting rod (16), connecting rod (6), connecting rod (7), connecting rod (4) and one of them curb plate (5) are gone up spout (3) sliding fit who offers respectively, and the one end that wherein is located two pairs of branch (6) of bottom plate (1) homonymy is rotated through first even axle (7) and is connected, the middle part of first even axle (7) all is fixed with connecting block (8), one of them connecting block (8) rotate the one end of connecting screw rod (18), screw rod (18) and another connecting block (8) screw-thread fit, the tip coaxial coupling of screw rod (18) has knob (17), the upper portion of mounting panel (16.
2. The warning device for bridge road and bridge construction as claimed in claim 1, wherein small wheels (2) are arranged at four corners of the bottom plate (1), the small wheels (2) are universal wheels, and the small wheels (2) are made of rubber.
3. The warning device for bridge road and bridge construction as claimed in claim 1, wherein the folding mechanism comprises two pairs of fixing blocks (15) respectively arranged on two sides of the upper surface of the mounting plate (16), each pair of fixing blocks (15) is connected with a fixing rod (20), the fixing rods (20) are equidistantly provided with a plurality of connecting holes (11), two sides of the mounting plate (16) are respectively rotatably connected with two sides of the bottom of the warning board (13) through rotating shafts (10), two sides of the warning board (13) are rotatably connected with one end of the positioning rod (14), and the other end of the positioning rod (14) is connected with one of the connecting holes (11) through a connecting bolt (12).
4. The warning device for bridge road and bridge construction as claimed in claim 1, wherein the warning board (13) is rectangular, and the warning board (13) is uniformly provided with reflective strips (21).
5. The warning device for bridge road and bridge construction as claimed in claim 1, wherein the knob (17) is disc-shaped, a plurality of handle rods are vertically connected to the edge of the knob (17), and the handle rods are annularly arrayed around the center of the knob (17).
6. The warning device for bridge road and bridge construction as claimed in claim 1, wherein an opening is provided in the middle of the warning board (13), and a windmill (22) is rotatably connected in the opening of the warning board (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020882053.1U CN213038234U (en) | 2020-05-24 | 2020-05-24 | Warning device is used in bridge road bridge construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020882053.1U CN213038234U (en) | 2020-05-24 | 2020-05-24 | Warning device is used in bridge road bridge construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213038234U true CN213038234U (en) | 2021-04-23 |
Family
ID=75520624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020882053.1U Withdrawn - After Issue CN213038234U (en) | 2020-05-24 | 2020-05-24 | Warning device is used in bridge road bridge construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213038234U (en) |
-
2020
- 2020-05-24 CN CN202020882053.1U patent/CN213038234U/en not_active Withdrawn - After Issue
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230426 Address after: Room 501, Unit 4, Building 11, Nanmen Shangyuan, No. 18 Binhe Avenue, Yincheng Town, Dexing City, Shangrao City, Jiangxi Province, 334000 Patentee after: Jiangxi Jufeng Construction Engineering Co.,Ltd. Address before: 010051, 49 Aimin street, Xincheng District, the Inner Mongolia Autonomous Region, Hohhot Patentee before: Shi Hongyu |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20210423 Effective date of abandoning: 20230524 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20210423 Effective date of abandoning: 20230524 |