CN210002299U - height-adjustable height limiting device for highway bridge - Google Patents
height-adjustable height limiting device for highway bridge Download PDFInfo
- Publication number
- CN210002299U CN210002299U CN201920378707.4U CN201920378707U CN210002299U CN 210002299 U CN210002299 U CN 210002299U CN 201920378707 U CN201920378707 U CN 201920378707U CN 210002299 U CN210002299 U CN 210002299U
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- CN
- China
- Prior art keywords
- fixed mounting
- height
- roof
- loading board
- fixing base
- Prior art date
- 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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Abstract
The utility model discloses an public road bridge roof beam is with limit for height device that can heighten, which comprises a fixed base, the quantity of fixing base is two, two the equal fixed mounting in bottom of fixing base has the embedded post, two the equal fixed mounting in top of fixing base has the support column, the top fixed mounting of support column has the loading board, the top fixed mounting of loading board has the guard plate, the top fixed mounting of guard plate has the roof, the quantity of roof and loading board is two, and wherein the top fixed mounting of roof has servo motor, in addition the top fixed mounting of roof has the warning light, two the top of loading board is fixed mounting guard box and second guard box respectively, the inside fixed mounting of second guard box has the slide bar, the utility model discloses can adjust the height of limit for height pole, strengthen the practicality of device, reduce staff's intensity of labour for more flexibility when the device uses.
Description
Technical Field
The utility model relates to a public road bridge roof beam limit for height technical field specifically is public road bridge roof beam are with limit for height device that can heighten.
Background
The height limiting device is used for limiting the height of passing automobiles, is arranged at a road traffic entrance, a bridge entrance and other positions like a road traffic entrance, a bridge entrance and the like a road traffic entrance, prevents overhigh automobiles from entering, avoids the top of the automobiles from colliding with facilities such as the top of a tunnel, the top of a bridge opening and the like, simultaneously prevents ultrahigh vehicles from running on important road sections and influencing normal traffic, and can effectively limit the running direction of the ultrahigh vehicles by utilizing the height limiting device.
SUMMERY OF THE UTILITY MODEL
() problems to be solved
Not enough to prior art, the utility model provides an public road bridge roof beam is with height-adjustable limit for height device has solved the problem that current limit for height device height is not adjustable.
(II) technical scheme
public road bridge roof beam is with limit for height device that can heighten, including the fixing base, the quantity of fixing base is two, two the equal fixed mounting in bottom of fixing base has the embedded post, two the equal fixed mounting in top of fixing base has the support column, the top fixed mounting of support column has the loading board, the top fixed mounting of loading board has the guard plate, the top fixed mounting of guard plate has the roof, the quantity of roof and loading board is two, and wherein the top fixed mounting of roof has servo motor, in addition the top fixed mounting of roof has the warning light, two the top of loading board is fixed mounting respectively has guard box and second guard box, the inside fixed mounting of second guard box has the slide bar, sliding connection has the slider on the slide bar, the bottom of guard box inner wall is through bearing frame fixed connection and lead screw, servo motor's output shaft passes through the shaft coupling and the lead screw and keeps away from fixed connection of guard box inner wall, threaded connection has the regulating block on the lead screw, the slider is with the equal fixed block side fixed mounting has the fixed block that the bolt is relative with the bolt through two limit for height pole.
, the embedded column is conical, and the fixing seat is provided with mounting holes at equal intervals.
, a reinforcing block is fixedly arranged between the fixed seat and the supporting column.
, optimizing the technical proposal, wherein the guard plate and the height limiting rod are both provided with warning pastes.
the technical proposal is optimized, and a reinforcing block is fixedly arranged between the protection plate and the bearing plate.
(III) advantageous effects
Compared with the prior art, the utility model provides an public road bridge roof beam is with limit for height device that can heighten possesses following beneficial effect:
1. this public road bridge roof beam is with limit for height device that can heighten can highly adjust the limit for height pole, has strengthened the practicality of device, has reduced staff's intensity of labour for more nimble when the device uses.
2. This height limiting device for public road bridge roof beam with adjustable height fixes the height limiting rod between two fixed blocks to conveniently carry out the split installation with the device, can accomplish the installation of two fixing bases at first, installing the height limiting rod and two fixed blocks, thereby reduced the degree of difficulty of device installation.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the second protection box of the present invention;
fig. 3 is a schematic view of the internal structure of the th protection box of the present invention.
In the drawing, the device comprises a fixed seat 1, a pre-buried column 2, a supporting column 3, a reinforcing block 4, a mounting hole 5, a bearing plate 6, a protective plate 7, a protective plate 8, a top plate 9, a servo motor 10, a warning light 11, a protective box , a protective box 12, a second protective box 13, a sliding rod 14, a sliding block 15, a screw rod 16, an adjusting block 17, a fixing block 18, a height limiting rod 19 and a reinforcing block.
Detailed Description
The technical solution 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 , but not all embodiments.
Please refer to fig. 1-3, the utility model provides technical solutions height-adjustable height-limiting devices for highway bridge, including fixing base 1, the quantity of fixing base 1 is two, equal fixed mounting in bottom of two fixing base 1 has embedded post 2, equal fixed mounting in top of two fixing base 1 has support column 3, the top fixed mounting of support column 3 has loading board 6, the top fixed mounting of loading board 6 has guard plate 7, the top fixed mounting of guard plate 7 has roof 8, the quantity of roof 8 and loading board 6 is two, wherein the top fixed mounting of roof 8 has servo motor 9, the top fixed mounting of roof 8 has warning light 10 in addition, the top of two loading boards 6 is respectively fixed mounting have case 11 and second guard box 12, the inside fixed mounting of second guard box 12 has slide bar 13, slide bar 13 is connected with slider 14, the bottom of inner wall of case 11 passes through bearing frame fixed connection and lead screw 15, the output shaft coupling of servo motor 9 passes through the that kept away from the inner wall of second guard box 11 and is connected with slider 13, the thread end fixed connection has slider 14, thereby the slider 14 is connected with slider 14, the height-adjustable height-limiting device and has been installed the height-limiting device and has been carried out two high-limiting device and has been carried out the work of the difficulty of the high-limiting device and has been carried out the installation of the high-limiting device and has been carried out the installation of the high-fixing device through the work of the difficulty of the high-limit rod 18, thereby two fixing device and has been carried out the work.
Specifically, pre-buried post 2 is the toper, and equidistant encircleing has seted up mounting hole 5 on fixing base 1, and the convenience is installed fixing base 1 subaerial.
Specifically, a reinforcing block 4 is fixedly arranged between the fixed seat 1 and the support column 3, so that the structural firmness is enhanced.
Specifically, warning stickers are arranged on the protection plate 7 and the height limiting rod 18, and warning and reminding effects are achieved.
Specifically, a reinforcing block 19 is fixedly arranged between the protection plate 7 and the bearing plate 6 to reinforce the structure of the device.
When using, at first utilize the embedded post 2 setting of two fixing bases 1 below subaerial, utilize the bolt to pass mounting hole 5 and install two fixing bases 1 subaerial, then install limit for height pole 18's both ends and fixed block 17 through the bolt, in the use, utilize warning subsides on guard plate 7 and the limit for height pole 18 to remind vehicle and pedestrian to notice the limit for height, warning light 10 works at night and glimmers, when needing to adjust limit for height pole 18's height, utilize servo motor 9 to drive lead screw 15 and rotate, regulating block 16 removes on lead screw 15, slider 14 slides on slide bar 13 simultaneously, thereby drive limit for height pole 18 and carry out height control.
In conclusion, this height limiting device for public road bridge roof beam that can heighten, bolt fixed mounting has limit for height pole 18 in the inside of two fixed blocks 17, can adjust limit for height pole 18's height, has strengthened the practicality of device, has reduced staff's intensity of labour for the device is more nimble when using, fixes limit for height pole 18 between two fixed blocks 17, thereby conveniently carries out the split installation with the device, can at first accomplish the installation of two fixing bases 1, install limit for height pole 18 and two fixed blocks 17, thereby reduced the degree of difficulty of device installation.
It should be noted that in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises an series of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
- The utility model provides a height-limiting device that highway bridge is with adjustable height, including fixing base (1), its characterized in that the quantity of fixing base (1) is two, two the equal fixed mounting in bottom of fixing base (1) has embedded post (2), two the equal fixed mounting in top of fixing base (1) has support column (3), the top fixed mounting of support column (3) has loading board (6), the top fixed mounting of loading board (6) has guard plate (7), the top fixed mounting of guard plate (7) has roof (8), the quantity of roof (8) and loading board (6) is two, wherein the top fixed mounting of roof (8) has servo motor (9), in addition the top fixed mounting of roof (8) has warning light (10), two the top of loading board (6) is fixed mounting respectively has guard box (11) and second guard box (12), the inside fixed mounting of second guard box (12) has slide bar (13), sliding connection has slider (14) on slide bar (13), ) inner wall (11) is through screw rod fixed mounting 16) and screw rod (16) are connected with the relative regulation block (16) on the inner wall of screw rod (16), screw rod (16) and screw rod (16) are connected with the relative regulation block (16) on the protection box (16) of screw rod (16).
- 2. The height-adjustable height limiting device for road bridges according to claim 1, wherein the embedded columns (2) are conical, and the fixing seats (1) are provided with mounting holes (5) around at equal intervals.
- 3. The height-adjustable height limiting device for road bridges according to claim 1, wherein a reinforcing block (4) is fixedly installed between the fixed seat (1) and the supporting column (3).
- 4. The height-adjustable height limiting device for road bridges according to claim 1, wherein the protection plate (7) and the height limiting rod (18) are both provided with warning stickers.
- 5. The height-adjustable height limiting device for road bridges according to claim 1, wherein a reinforcing block (19) is fixedly installed between the protection plate (7) and the bearing plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920378707.4U CN210002299U (en) | 2019-03-20 | 2019-03-20 | height-adjustable height limiting device for highway bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920378707.4U CN210002299U (en) | 2019-03-20 | 2019-03-20 | height-adjustable height limiting device for highway bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210002299U true CN210002299U (en) | 2020-01-31 |
Family
ID=69302041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920378707.4U Expired - Fee Related CN210002299U (en) | 2019-03-20 | 2019-03-20 | height-adjustable height limiting device for highway bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210002299U (en) |
-
2019
- 2019-03-20 CN CN201920378707.4U patent/CN210002299U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200131 Termination date: 20210320 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |