CN216006737U

CN216006737U - Height limiting frame for municipal road

Info

Publication number: CN216006737U
Application number: CN202121258206.6U
Authority: CN
Inventors: 张亚洲
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-07
Filing date: 2021-06-07
Publication date: 2022-03-11
Anticipated expiration: 2031-06-07

Abstract

The utility model discloses an elevation limiting frame for a municipal road, which comprises a support column inserted on the inner wall of a fixed base and a clamping structure sleeved on the surface of the elevation limiting column, wherein the surface of the support column is connected with a hydraulic cylinder through a bolt, the inner wall of the top end of the support column is in threaded connection with a limiting bolt, the inner wall of the fixed base is in threaded connection with a fixed bolt, and the top end of the hydraulic cylinder is inserted with a fastening bolt. Through the cooperation setting between unable adjustment base and the fixing bolt, peg graft the support column in unable adjustment base's inside, twist and move fixing bolt and fix the support column in unable adjustment base's inside in order to avoid rocking, thereby be convenient for the dismantlement or the change of support column, avoid directly welding the support column or fix on ground through the bolt, lead to the later stage to be not convenient for change, setting through the chucking structure, can be with the direct joint of sign and route sign on the surface of limit for height post, avoid using the bolt to carry out fixed connection, the later stage of being convenient for changes sign or route sign.

Description

Height limiting frame for municipal road

Technical Field

The utility model relates to the technical field of height limiting frames, in particular to a height limiting frame for a municipal road.

Background

The road height limiting frame is a frame for limiting the height of a vehicle, and is generally fixed on two sides of a road through two steel upright posts, and a cross beam for limiting the height of the vehicle is arranged in the middle of the road height limiting frame.

The utility model discloses an elevation limiting frame for a municipal road, which is disclosed in Chinese utility model patent application publication specification CN211973227U, and comprises two symmetrical supporting columns, wherein one of the supporting columns is internally provided with a first mounting groove, a storage battery is mounted in the first mounting groove, and the two supporting columns are fixedly connected with a connecting plate at the upper end, a solar photovoltaic panel is fixedly mounted at the upper end of the connecting plate, a height limiting plate is arranged below the connecting plate, a plurality of indicating lamps are fixedly mounted on the side wall of the height limiting plate, and the height limiting plate is connected with the two supporting columns through an adjusting mechanism.

But the utility model discloses a still have certain not enough when using, the support column among the device is direct mount on ground, and is comparatively inconvenient to the change in later stage, and lack the sign of reminding the vehicle on the limit for height crossbeam, and lack the adjustment measure to limit for height.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides an overhead limiting frame for a municipal road, which solves the problems in the background art.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: an altitude limiting frame for a municipal road comprises a supporting column inserted in the inner wall of a fixed base and a clamping structure sleeved on the surface of the altitude limiting column, the surface of the supporting column is connected with a hydraulic cylinder for adjusting the height of the height-limiting column through a bolt, the inner wall of the top end of the supporting column is in threaded connection with a limiting bolt used for limiting the height limiting column in the supporting column, the inner wall of the fixed base is in threaded connection with a fixed bolt used for fixing the supporting column in the fixed base, the top end of the hydraulic cylinder is inserted with two fastening bolts for fixing the height-limiting column, the inner wall of one of them chucking structure is pegged graft and is had the sign that is used for instructing the limit quantity, and wherein another the inner wall joint of chucking structure has the route sign that is used for instructing the route.

Optionally, the clamping structure includes the second tight loop of connecting first tight loop one end through the pivot, the fixed surface of first tight loop is connected with and is used for the joint the draw-in groove of sign.

Optionally, the middle part of the height limiting column is fixedly connected with an installation table for installing monitoring, and the surface of the height limiting column is fixedly connected with a limiting block for limiting the surface of the height limiting column on the clamping structure.

Optionally, the surface of the fixed base and the surface of the height limiting column are fixedly connected with a reflective strip for reminding a driver of driving at night.

Optionally, one end of the limit bolt penetrates through the inner wall of the support column and is in threaded connection with the inner wall of the height-limiting column, and one end of the fixing bolt penetrates through the inner wall of the fixing base and is in threaded connection with the inner wall of the support column.

Optionally, one end of the fastening bolt penetrates through the top end of the hydraulic cylinder and is in threaded connection with the inner wall of the height limiting column, and the back face of the indicating plate and the back face of the route indicating plate are both connected with sliding blocks used for being matched with the clamping grooves to be used through bolts.

(III) advantageous effects

The utility model provides a height limiting frame for a municipal road, which has the following beneficial effects:

the height-limiting frame for the municipal road is characterized in that a support column is inserted into the fixed base through the matching arrangement between the fixed base and a fixed bolt, the fixed bolt is screwed to fix the support column in the fixed base so as to prevent the support column from shaking, thereby facilitating the disassembly or replacement of the supporting column, avoiding the inconvenience of modification in the later period caused by directly welding the supporting column or fixing the supporting column on the ground through a bolt, the indicating plate and the route indicating plate can be directly clamped on the surface of the height limiting column by the arrangement of the clamping structure, the fixed connection by using bolts is avoided, the indicating plate or the route indicating plate can be conveniently changed in the later period, and the hydraulic cylinder and the fastening bolt are arranged in a matching way, when the height of the height-limiting column needs to be adjusted, the height-limiting column can be adjusted through the hydraulic cylinder, thereby avoiding the use of a crane or manual adjustment, after adjusting to certain height, twist spacing bolt and carry out spacing fixed with limit for height post in the inside of support column.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an exploded view of the structure of the present invention;

FIG. 3 is a schematic view of a card slot structure according to the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 1 according to the present invention.

In the figure: 1. a fixed base; 2. a support pillar; 3. a height limiting column; 4. a clamping structure; 5. a hydraulic cylinder; 6. a limit bolt; 7. fixing the bolt; 8. fastening a bolt; 9. a sign; 10. a route sign; 11. a first fastening ring; 12. a second fastening ring; 13. a card slot; 14. an installation table; 15. a limiting block; 16. a light-reflecting strip; 17. a slide block.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: an elevation limiting frame for a municipal road comprises a supporting column 2 inserted in the inner wall of a fixed base 1 and a clamping structure 4 sleeved on the surface of an elevation limiting column 3, wherein the clamping structure 4 comprises a second fastening ring 12 connected with one end of a first fastening ring 11 through a rotating shaft, the surface of the first fastening ring 11 is fixedly connected with a clamping groove 13 for clamping an indication board 9, the middle part of the elevation limiting column 3 is fixedly connected with an installation platform 14 for installation and monitoring, a limiting block 15 for limiting the clamping structure 4 on the surface of the height limiting column 3 is fixedly connected to the surface of the height limiting column 3, a hydraulic cylinder 5 for adjusting the height of the height limiting column 3 is connected to the surface of the supporting column 2 through a bolt, a limiting bolt 6 for limiting the height limiting column 3 inside the supporting column 2 is connected to the inner wall of the top end of the supporting column 2 in a threaded mode, and one end of the limiting bolt 6 penetrates through the inner wall of the supporting column 2 and is in threaded connection with the inner wall of the height limiting column 3;

the inner wall of the fixed base 1 is in threaded connection with a fixing bolt 7 used for fixing the support column 2 in the fixed base 1, one end of the fixing bolt 7 penetrates through the inner wall of the fixed base 1 and is in threaded connection with the inner wall of the support column 2, the support column 2 is inserted in the fixed base 1 through the matching arrangement between the fixed base 1 and the fixing bolt 7, the fixing bolt 7 is screwed to fix the support column 2 in the fixed base 1 so as to avoid shaking, so that the support column 2 is convenient to disassemble or replace, the situation that the support column 2 is directly welded or fixed on the ground through a bolt is avoided, and later-stage inconvenient change is caused is avoided, the top end of the hydraulic cylinder 5 is inserted with a fastening bolt 8 used for fixing the height limiting column 3, and one end of the fastening bolt 8 penetrates through the top end of the hydraulic cylinder 5 and is in threaded connection with the inner wall of the height limiting column 3;

through the matching arrangement between the hydraulic cylinder 5 and the fastening bolt 8, when the height of the height limiting column 3 needs to be adjusted, the height limiting column can be adjusted through the hydraulic cylinder 5, the use of a crane or manual adjustment is avoided, after the height limiting column is adjusted to a certain height, the height limiting column 3 is limited and fixed inside the supporting column 2 by screwing the limiting bolt 6, the number of the clamping structures 4 is two, an indication board 9 used for indicating the height limiting amount is inserted into the inner wall of one clamping structure 4, a route indication board 10 used for indicating a route is clamped and connected onto the inner wall of the other clamping structure 4, the back of the indication board 9 and the back of the route indication board 10 are both connected with a slide block 17 used for being matched with a clamping groove 13 through bolts, through the arrangement of the clamping structures 4, the indication board 9 and the route indication board 10 can be directly clamped and connected onto the surface of the height limiting column 3, and the use of bolts for fixing and connecting the bolts is avoided, be convenient for the later stage to change sign 9 or route sign 10, unable adjustment base 1's the equal fixedly connected with in surface of the surface of limit for height post 3 is used for reminding driver's at night reflection of light strip 16.

In conclusion, the height limiting frame for the municipal road comprises the following use steps:

1. before the device is used, the fixed base 1 is fixed on a road side needing height limitation through bolts, the whole assembled height limiting device is inserted into the fixed base 1 through the support columns 2, and the fixed bolts 7 are screwed for fixing;

2. secondly, lifting the height limiting column 3 in the supporting column 2 by using a hydraulic cylinder 5 according to the requirement, and screwing a limiting bolt 6 to fix the height limiting column 3 in the supporting column 2 when the height is adjusted to a proper position;

3. finally, the indicator 9 and the route indicator 10 are arranged on the surface of the height limiting column 3 through the clamping structure 4, and the monitor is arranged on the mounting table 14 as required.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a limit for height frame for town road, includes support column (2) of pegging graft at unable adjustment base (1) inner wall and cup joints chucking structure (4) on limit for height post (3) surface, its characterized in that: the surface of the supporting column (2) is connected with a hydraulic cylinder (5) used for adjusting the height of the height limiting column (3) through a bolt, the inner wall of the top end of the supporting column (2) is in threaded connection with a limiting bolt (6) used for limiting the height limiting column (3) in the supporting column (2), the inner wall of the fixed base (1) is in threaded connection with a fixed bolt (7) used for fixing the supporting column (2) in the fixed base (1), the top end of the hydraulic cylinder (5) is inserted with two fastening bolts (8) for fixing the height-limiting column (3), the number of the clamping structures (4) is two, an indication plate (9) for indicating the amount of limit is inserted into the inner wall of one of the clamping structures (4), and a route indicator (10) for indicating a route is clamped on the inner wall of the other clamping structure (4).

2. The height-limiting frame for the municipal road according to claim 1, wherein: chucking structure (4) are including second tight loop (12) of connecting first tight loop (11) one end through the pivot, the fixed surface of first tight loop (11) is connected with and is used for the joint draw-in groove (13) of sign (9).

3. The height-limiting frame for the municipal road according to claim 1, wherein: the middle part fixedly connected with of limit for height post (3) is used for installing mount table (14) of control, just the fixed surface of limit for height post (3) is connected with and is used for right chucking structure (4) is in carry out spacing stopper (15) on the surface of limit for height post (3).

4. The height-limiting frame for the municipal road according to claim 1, wherein: the surface of the fixed base (1) and the surface of the height limiting column (3) are fixedly connected with a reflective strip (16) used for reminding a driver of driving at night.

5. The height-limiting frame for the municipal road according to claim 1, wherein: one end of the limiting bolt (6) penetrates through the inner wall of the supporting column (2) and is in threaded connection with the inner wall of the height limiting column (3), and one end of the fixing bolt (7) penetrates through the inner wall of the fixing base (1) and is in threaded connection with the inner wall of the supporting column (2).

6. The height-limiting frame for the municipal road according to claim 2, wherein: the one end of fastening bolt (8) run through the top of pneumatic cylinder (5) with the inner wall threaded connection of limit for height post (3), just the back of sign (9) with the back of route sign (10) all has through bolted connection and is used for the cooperation slider (17) that draw-in groove (13) go on using.