CN213773072U - Height limiting device convenient to adjust for road - Google Patents
Height limiting device convenient to adjust for road Download PDFInfo
- Publication number
- CN213773072U CN213773072U CN202021539644.5U CN202021539644U CN213773072U CN 213773072 U CN213773072 U CN 213773072U CN 202021539644 U CN202021539644 U CN 202021539644U CN 213773072 U CN213773072 U CN 213773072U
- Authority
- CN
- China
- Prior art keywords
- height
- frame
- supporting
- guide rail
- limiting device
- 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
Links
- 239000011324 bead Substances 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 abstract description 13
- 230000000630 rising effect Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Landscapes
- Road Signs Or Road Markings (AREA)
Abstract
The utility model belongs to the field of height limiting equipment for highways, in particular to a height limiting device for highways, which is convenient to adjust and comprises guide rail frames which are symmetrically arranged, two guide rail frames are provided with driving devices, and the output ends of the driving devices are connected with sliding frames which slide relative to the guide rail frames; the sliding frame is provided with a supporting device, the supporting device comprises a main supporting rod arranged on the sliding frame, and the top of the main supporting rod is connected with a supporting table; improve the limit for height frame of fixed setting, the limit for height frame is through the guide rail frame, drive arrangement, carriage and strutting arrangement cooperation carry out adjustment on the height, when height adjustment, the linear displacement that rises or descend is done to the carriage that the drive arrangement output is connected on the guide rail frame, install a supporting bench on the carriage, the limit for height frame that the supporting bench connects is along with the displacement of carriage and is raised or the displacement that descends, realize the quick adjustment of limit for height frame height, remove from and demolish the operation that the limit for height frame carries out the vehicle is current, it is comparatively convenient to use.
Description
Technical Field
The utility model relates to a highway limit for height equipment field, concretely relates to highway is with limit for height device of convenient regulation.
Background
Height limiting frame installation principle: the height-limiting frame position is generally a vehicle length, namely a vehicle length of the largest vehicle which is designed to pass through the culvert, the width of the vehicle length is the same as the width of the culvert (generally, the width can not cause accidents, and the number of vehicles is large), and the height-limiting frame position is generally-20 cm of the net height of the culvert, but the vehicle cannot be completely guaranteed not to pass through the height-limiting frame to cause accidents in the culvert, such as loose goods, uneven ground, and the like.
The prior art has the following problems:
the highway is carrying out the equipment of height restriction to the vehicle of passing by and is limit for the height, and limit for the height is mostly fixed height, when treating that the special type vehicle that passes through surpasss height restriction, needs to dismantle limit for the height frame, and limit for the height frame dismantles the mode through the vehicle and is inconvenient.
In order to solve the problems, the application provides a height limiting device convenient to adjust for a road.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For solving the technical problem who exists among the background art, the utility model provides a height limiting device of highway with convenient regulation has the convenient characteristics of height limiting device height adjustment.
(II) technical scheme
In order to solve the technical problem, the utility model provides a height limiting device for a road, which is convenient to adjust and comprises guide rail frames which are symmetrically arranged, wherein two guide rail frames are provided with driving devices, and the output ends of the driving devices are connected with sliding frames which slide relative to the guide rail frames;
the sliding frame is provided with a supporting device, the supporting device comprises a main supporting rod arranged on the sliding frame, the top of the main supporting rod is connected with a supporting table, and a connecting plate is fixed at the top of the supporting table;
and a height limiting device is arranged between the two supporting tables and comprises a height limiting frame clamped between the two supporting tables, and separation fences are arranged in the height limiting frame at intervals.
Preferably, the connecting plate is of an L-shaped structure, and two ends of the connecting plate are respectively connected to the supporting platform and the height limiting frame through bolts.
Preferably, four auxiliary supporting rods are arranged on the outer side of the main supporting rod, and the four auxiliary supporting rods are symmetrically arranged at corner joints between the supporting platform and the sliding frame.
Preferably, the sliding frame is vertically installed on a sliding groove on the inner wall of the guide rail frame.
Preferably, a ruler provided with a height marking line is fixed on the outer wall of the guide rail frame.
Preferably, the bottom end of the height limiting frame is fixed with an indicator lamp, and a lamp bead is arranged in the indicator lamp.
The above technical scheme of the utility model has following profitable technological effect: improve the limit for height frame of fixed setting, the limit for height frame is through the guide rail frame, drive arrangement, carriage and strutting arrangement cooperation carry out adjustment on the height, when height adjustment, the linear displacement that rises or descend is done to the carriage that the drive arrangement output is connected on the guide rail frame, install a supporting bench on the carriage, the limit for height frame that the supporting bench connects is along with the displacement of carriage and is raised or the displacement that descends, realize the quick adjustment of limit for height frame height, remove from and demolish the operation that the limit for height frame carries out the vehicle is current, it is comparatively convenient to use.
Drawings
Fig. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is an enlarged schematic view of the structure A of the present invention;
fig. 4 is a schematic diagram of the position adjustment of the height-limiting frame of the present invention.
Reference numerals:
1. a guide rail bracket; 11. a scale; 2. a drive device; 3. a carriage; 4. a support device; 41. a primary strut; 42. an auxiliary strut; 43. a support table; 44. a connecting plate; 5. a height limiting device; 51. a height limiting frame; 52. a divider bar; 53. and an indicator light.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-3, the height limiting device for a road, which is provided by the present invention and is convenient to adjust, comprises guide rail frames 1 which are symmetrically arranged, two guide rail frames 1 are provided with driving devices 2, and the output ends of the driving devices 2 are connected with sliding frames 3 which slide relative to the guide rail frames 1;
the sliding frame 3 is provided with a support device 4, the support device 4 comprises a main support rod 41 arranged on the sliding frame 3, the top of the main support rod 41 is connected with a support platform 43, and the top of the support platform 43 is fixed with a connecting plate 44;
a height limiting device 5 is arranged between the two supporting platforms 43, the height limiting device 5 comprises a height limiting frame 51 clamped between the two supporting platforms 43, and a separation fence 52 is arranged in the height limiting frame 51 at intervals.
It should be noted that: the sliding frame 3 is vertically arranged on a sliding chute on the inner wall of the guide rail frame 1; the driving device 2 drives the sliding rack 3 connected with the output end to do lifting or descending linear displacement on the guide rail rack 1.
In this embodiment, improve fixed limit for height frame 51 that sets up, limit for height frame 51 is through guide rail frame 1, drive arrangement 2, carriage 3 and strutting arrangement 4 cooperation carry out adjustment on the height, when height adjustment, carriage 3 that drive arrangement 2 output is connected is the straight line displacement who rises or descend on guide rail frame 1, installation supporting bench 43 on the carriage 3, the displacement that rises or descend is done along with carriage 3's displacement to limit for height frame 51 that supporting bench 43 connects, realize the quick adjustment of limit for height frame 51 height, remove from and demolish limit for height frame 51 and carry out the current operation of vehicle, it is comparatively convenient to use.
In an optional embodiment, a ruler 11 with height marking lines is fixed on the outer wall of the guide rail frame 1; the height mark line arranged on the scale 11 is opposite to the bottom end of the height limiting frame 51, and can indicate the real-time height of the height limiting frame 51.
In an optional embodiment, an indicator lamp 53 is fixed at the bottom end of the height limiting frame 51, and a lamp bead is arranged in the indicator lamp 53; the built-in lamp pearl of emitting light of pilot lamp 53 can indicate limit for height frame 51's position at night, prevents that the driver from observing limit for height frame 51 directly through causing the roof damage.
As shown in fig. 3, four auxiliary struts 42 are provided outside the main strut 41, and the four auxiliary struts 42 are symmetrically installed at corner joints between the support platform 43 and the sliding frame 3.
It should be noted that the auxiliary supporting rods 42 perform secondary reinforcement on the connection position between the supporting platform 43 and the sliding frame 3, and the four auxiliary supporting rods 42 are stressed in a balanced manner to keep the supporting platform 43 connected with the main supporting rod 41 in the middle of the sliding frame 3 to rise or fall smoothly.
In the present embodiment, in order to stably connect the support platform 43 and the height limiting frame 51, it is further preferable that the connecting plate 44 has an "L-shaped structure", and both ends of the connecting plate 44 are respectively connected to the support platform 43 and the height limiting frame 51 by bolts, and the outside reinforcement at the connection position of the support platform 43 and the height limiting frame 51 is performed by the bolts engaged at both ends of the connecting plate 44 having the "L-shaped structure".
As shown in fig. 4, as an example of the height-limiting frame 51 rising, the carriage 3 connected to the output end of the driving device 2 makes a rising displacement on the guide rail frame 1, and the height-limiting frame 51 connected to the support base 43 on the carriage 3 makes a rising displacement along with the displacement of the carriage 3, thereby achieving a rapid height adjustment of the height-limiting frame 51.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (6)
1. A height limiting device convenient to adjust for a road is characterized by comprising guide rail frames (1) which are symmetrically arranged, wherein driving devices (2) are arranged on the two guide rail frames (1), and the output end of each driving device (2) is connected with a sliding frame (3) which slides relative to the corresponding guide rail frame (1);
the sliding frame (3) is provided with a supporting device (4), the supporting device (4) comprises a main supporting rod (41) arranged on the sliding frame (3), the top of the main supporting rod (41) is connected with a supporting table (43), and the top of the supporting table (43) is fixedly provided with a connecting plate (44);
a height limiting device (5) is arranged between the two supporting tables (43), the height limiting device (5) comprises a height limiting frame (51) clamped between the two supporting tables (43), and separation fences (52) are mounted in the height limiting frame (51) at intervals.
2. A height-limiting device for road easy adjustment according to claim 1, wherein the connecting plate (44) is of an "L-shaped structure", and both ends of the connecting plate (44) are respectively connected to the supporting platform (43) and the height-limiting frame (51) by bolts.
3. A height-limiting device for road easy adjustment according to claim 1, characterized in that four secondary supporting rods (42) are provided at the outer side of the main supporting rod (41), and four secondary supporting rods (42) are symmetrically installed at the corner joints between the supporting platform (43) and the sliding rack (3).
4. A height-limiting device for road easy adjustment according to claim 1, characterized in that the sliding frame (3) is vertically installed on a sliding groove of the inner wall of the guideway frame (1).
5. The height limiting device for the road convenient to adjust according to claim 1, wherein a ruler (11) provided with a height marking line is fixed on the outer wall of the guide rail frame (1).
6. The height limiting device for the road convenient to adjust as claimed in claim 1, wherein an indicator lamp (53) is fixed at the bottom end of the height limiting frame (51), and a lamp bead is arranged in the indicator lamp (53).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021539644.5U CN213773072U (en) | 2020-07-29 | 2020-07-29 | Height limiting device convenient to adjust for road |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021539644.5U CN213773072U (en) | 2020-07-29 | 2020-07-29 | Height limiting device convenient to adjust for road |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213773072U true CN213773072U (en) | 2021-07-23 |
Family
ID=76867328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021539644.5U Expired - Fee Related CN213773072U (en) | 2020-07-29 | 2020-07-29 | Height limiting device convenient to adjust for road |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213773072U (en) |
-
2020
- 2020-07-29 CN CN202021539644.5U patent/CN213773072U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202175921U (en) | Regulating roadside direction board support | |
| CN210561849U (en) | Height limiting alarm device for highway engineering | |
| CN210777157U (en) | Wisdom traffic guiding device | |
| CN213773072U (en) | Height limiting device convenient to adjust for road | |
| CN104817036B (en) | Quick installing trolley for cabinet equipment | |
| CN205223913U (en) | Road green isolated column | |
| CN214424198U (en) | A building safety protection device | |
| CN210983455U (en) | Card collecting machine for high-speed toll station | |
| CN211340541U (en) | Road limit for height device convenient to installation | |
| CN207091962U (en) | A kind of road Multifunction indication board | |
| CN112498245B (en) | High-altitude operation device capable of automatically placing and withdrawing boarding ladder and operation method | |
| CN211446729U (en) | Combined telescopic traffic guardrail | |
| CN208250965U (en) | A kind of lifting type road and bridge height limiter | |
| CN204605632U (en) | With the Mobile Repair Service car of side hanging device | |
| CN213681814U (en) | Novel traffic engineering direction tablet | |
| CN207003295U (en) | A kind of eight rib rod members of large span Four-Lane Road | |
| CN221399733U (en) | Tunnel construction support | |
| CN215758679U (en) | Town road is limit for height pole for bridge | |
| CN212005437U (en) | Street lamp with lampshade protection structure | |
| CN221217068U (en) | Traffic facility mounting frame | |
| CN212742284U (en) | Safety warning cross rod for highway engineering | |
| CN216119080U (en) | Intelligent transportation street lamp convenient to installation is dismantled | |
| CN207567697U (en) | A kind of channelizing road fence unit | |
| CN219532259U (en) | Combinable balance weighing guide structure | |
| CN223201525U (en) | A safety protection device for an aerial work vehicle working platform |
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: 20210723 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |