CN210262812U - Height limiting device for road and bridge - Google Patents
Height limiting device for road and bridge Download PDFInfo
- Publication number
- CN210262812U CN210262812U CN201920507891.8U CN201920507891U CN210262812U CN 210262812 U CN210262812 U CN 210262812U CN 201920507891 U CN201920507891 U CN 201920507891U CN 210262812 U CN210262812 U CN 210262812U
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- Prior art keywords
- road
- bridge
- sliding
- limiting device
- slider
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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.)
- Expired - Fee Related
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- 238000009434 installation Methods 0.000 claims abstract description 6
- 230000000903 blocking effect Effects 0.000 claims description 5
- 239000003973 paint Substances 0.000 claims description 4
- 239000000203 mixture Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract 1
- 238000005507 spraying Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of the limit for height device technique and specifically relates to a limit for height device for road and bridge, two stands including vertical setting, the periphery on two stand tops all is equipped with the sliding sleeve, the level is equipped with the shelves pole between two sliding sleeves, shelves pole central point department is equipped with circular notice board, the vertical mounting groove of having seted up in the stand outside, the vertical slide rail that is equipped with in the mounting groove, be equipped with the slider on the slide rail, the counter sink has been seted up in the slider outside, and run through in the counter sink and be equipped with first set screw, the screw thread end of first set screw runs through the slider, the slide rail sets up in extending to the stand, the slider top surface rotates and is equipped with hydraulic telescoping rod, the bottom average level in two sliding sleeve outsides is equipped with the installation piece. The utility model discloses well easy operation, convenient to use possesses the altitude mixture control function, adaptable multiple user demand.
Description
Technical Field
The utility model relates to a limit for height technical field especially relates to a limit for height device for road and bridge.
Background
In order to ensure the safe passing of vehicles on the road and bridge, a height limiting device is required to be installed on the road and bridge. However, the height of the traditional height limiting device is not adjustable and is not suitable for various use requirements. Therefore, a height limiting device for roads and bridges is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the limit for height device for road and bridge that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the design is a height limiting device for road and bridge, including two stands of vertical setting, two the periphery on stand top all overlaps and is equipped with the sliding sleeve, two the level is equipped with a grade pole between the sliding sleeve, grade pole central point department is equipped with circular notice board, the vertical mounting groove of having seted up in the stand outside, the vertical slide rail that is equipped with in the mounting groove, be equipped with the slider on the slide rail, the counter sink has been seted up in the slider outside, and runs through in the counter sink and be equipped with first set screw, the threaded end of first set screw runs through slider, slide rail and extends to the stand and set up, the slider top surface rotates and is equipped with hydraulic telescoping rod, two the equal level in bottom in the sliding sleeve outside is equipped with the installation piece, and hydraulic telescoping rod top and installation piece bottom surface rotate the.
Preferably, two the sliding sleeve outside all runs through and is equipped with second set screw, the screw thread end of second set screw extends to the inside setting of stand, second set screw adopts hexagon socket head cap screw.
Preferably, the position department of shelves pole central authorities is equipped with the arc mounting panel through the screw, and circular notice board welding sets up on arc mounting panel top surface, circular notice board surface spraying has the fluorescent paint.
Preferably, two the stand top all is equipped with the dog, the dog top surface is equipped with the light, and the light passes through the wire and is connected with external power supply.
Preferably, two the stand inboard is from last to evenly being equipped with the scale down.
The utility model provides a pair of road and bridge is with limit for height device, beneficial effect lies in: this limit for height device for road and bridge passes through the slider and slides from top to bottom on the slide rail, and the slider drives the sliding sleeve through hydraulic telescoping rod and reciprocates, realizes grade bar height's preliminary regulation, can also further adjust the height of grade bar through hydraulic telescoping rod's extension or shortening in addition, easy operation, and convenient to use possesses the altitude mixture control function, adaptable multiple user demand.
Drawings
Fig. 1 is a schematic structural view of a height limiter for roads and bridges provided by the present invention;
fig. 2 is an enlarged view of a portion a in fig. 1 according to the present invention.
In the figure: upright column 1, sliding sleeve 2, stop lever 3, screw 4, arc-shaped mounting plate 5, circular notice board 6, stop dog 7, mounting groove 8, slide rail 9, slider 10, first set screw 11, hydraulic telescoping rod 12, mounting block 13, second set screw 14, light 15, scale 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, a height limiting device for roads and bridges comprises two upright posts 1 which are vertically arranged, scales 16 are uniformly arranged on the inner sides of the two upright posts 1 from top to bottom, stop blocks 7 are arranged at the top ends of the two upright posts 1, illuminating lamps 15 are arranged on the top surfaces of the stop blocks 7, and the illuminating lamps 15 are connected with an external power supply through wires; the height that sliding sleeve 2 was adjusted to is conveniently observed to scale 16, and external power source provides the electric energy for light 15 through the wire, and light 15 can provide the illumination to make things convenient for the observation of driving driver master at night, ensure that the vehicle is safe current.
The peripheries of the top ends of the two upright posts 1 are respectively sleeved with a sliding sleeve 2, the outer sides of the two sliding sleeves 2 are respectively provided with a second positioning screw 14 in a penetrating manner, the threaded end of each second positioning screw 14 extends into the upright post 1 for arrangement, and each second positioning screw 14 is an inner hexagon screw; the sliding sleeve 2 can slide up and down along the upright post 1, and after the height is adjusted to a required height, the second positioning screw 14 is used for positioning the sliding sleeve 2.
A blocking rod 3 is horizontally arranged between the two sliding sleeves 2, a circular notice board 6 is arranged at the central position of the blocking rod 3, an arc-shaped mounting plate 5 is arranged at the central position of the blocking rod 3 through a screw 4, the circular notice board 6 is welded on the top surface of the arc-shaped mounting plate 5, and fluorescent paint is sprayed on the surface of the circular notice board 6; sliding sleeve 2 reciprocates and drives a grade pole 3 and reciprocates, and a grade pole 3 plays the effect of limit for height, does benefit to maintenance and change through 4 detachable installation arc mounting panels 5 of screw, circular notice board 6, and 6 surfaces of circular notice board mark "limit for height" in addition: XX meter "typeface, the fluorescent paint of circular notice board 6 surface spraying can make circular notice board 6 more show to remind the driver master.
A mounting groove 8 is vertically formed in the outer side of the upright post 1, a slide rail 9 is vertically arranged in the mounting groove 8, a slide block 10 is arranged on the slide rail 9, a counter bore is formed in the outer side of the slide block 10, a first positioning screw 11 penetrates through the counter bore, the threaded end of the first positioning screw 11 penetrates through the slide block 10 and the slide rail 9 and extends into the upright post 1, a hydraulic telescopic rod 12 is rotatably arranged on the top surface of the slide block 10, mounting blocks 13 are horizontally arranged at the bottom ends of the outer sides of the two sliding sleeves 2, and the top ends of the hydraulic telescopic rods 12 are rotatably connected with the bottom surfaces of; slide rail 9 is installed through mounting groove 8 in the stand 1 outside, and slide rail 9 is followed to slider 10 to preliminary height-adjusting waits to adjust to required high back, through 11 positioning slide blocks 10 of first set screw, in addition through the extension of hydraulic telescoping rod 12 or shorten, adjusts the height of limit for height device once more, in order to adapt to multiple user demand.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The height limiting device for the road and bridge comprises two upright posts (1) which are vertically arranged, and is characterized in that sliding sleeves (2) are sleeved on the peripheries of the top ends of the two upright posts (1), a blocking rod (3) is horizontally arranged between the two sliding sleeves (2), a circular notice board (6) is arranged at the central position of the blocking rod (3), a mounting groove (8) is vertically formed in the outer side of the upright post (1), a sliding rail (9) is vertically arranged in the mounting groove (8), a sliding block (10) is arranged on the sliding rail (9), a countersunk hole is formed in the outer side of the sliding block (10), a first positioning screw (11) penetrates through the countersunk hole, the threaded end of the first positioning screw (11) penetrates through the sliding block (10) and the sliding rail (9) and extends into the upright post (1), a hydraulic telescopic rod (12) is rotatably arranged on the top surface of the sliding block (10), two the equal level in bottom in sliding sleeve (2) outside is equipped with installation piece (13), and hydraulic telescoping rod (12) top and installation piece (13) bottom surface rotate to be connected.
2. The height limiting device for the road and bridge as claimed in claim 1, wherein a second positioning screw (14) penetrates through the outer sides of the two sliding sleeves (2), the threaded end of the second positioning screw (14) extends to the inside of the upright post (1) and is arranged, and the second positioning screw (14) is a hexagon socket head cap screw.
3. The height limiting device for the road and bridge as claimed in claim 1, wherein an arc-shaped mounting plate (5) is arranged at the central position of the stop lever (3) through a screw (4), a circular notice board (6) is welded on the top surface of the arc-shaped mounting plate (5), and fluorescent paint is sprayed on the surface of the circular notice board (6).
4. The height limiting device for the road and bridge as claimed in claim 1, wherein a stop block (7) is arranged at the top end of each of the two upright posts (1), an illuminating lamp (15) is arranged on the top surface of each stop block (7), and the illuminating lamps (15) are connected with an external power supply through wires.
5. The height limiter for road and bridge according to claim 1, wherein the inside of two said columns (1) is provided with graduations (16) from top to bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920507891.8U CN210262812U (en) | 2019-04-16 | 2019-04-16 | Height limiting device for road and bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920507891.8U CN210262812U (en) | 2019-04-16 | 2019-04-16 | Height limiting device for road and bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210262812U true CN210262812U (en) | 2020-04-07 |
Family
ID=70022096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920507891.8U Expired - Fee Related CN210262812U (en) | 2019-04-16 | 2019-04-16 | Height limiting device for road and bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210262812U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115307024A (en) * | 2022-07-06 | 2022-11-08 | 中科星云物连科技(北京)有限公司 | Remote security monitoring device and method based on cloud computing |
-
2019
- 2019-04-16 CN CN201920507891.8U patent/CN210262812U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115307024A (en) * | 2022-07-06 | 2022-11-08 | 中科星云物连科技(北京)有限公司 | Remote security monitoring device and method based on cloud computing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210519 Address after: 257000 building 4, Guanggu future city, 336 Yunhe Road, Dongying District, Dongying City, Shandong Province Patentee after: Dongying Highway Survey and Design Institute Co.,Ltd. Address before: 257000, 130 Fuqian street, Dongying District, Dongying City, Shandong Province Patentee before: Cui Xuekun |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200407 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |