CN214656598U

CN214656598U - Height-limiting fence for municipal highway

Info

Publication number: CN214656598U
Application number: CN202120353415.2U
Authority: CN
Inventors: 李志国
Original assignee: Ccnc Engineering Design Consultation Co ltd
Current assignee: Ccnc Engineering Design Consultation Co ltd
Priority date: 2021-02-08
Filing date: 2021-02-08
Publication date: 2021-11-09
Anticipated expiration: 2031-02-08

Abstract

The utility model discloses a limit for height fence for town road, including a set of base, the base top all is equipped with the support column, and the inside cavity of having seted up of support column, the support column opposite face all is equipped with and runs through and is equipped with the spacing groove, the inside motor that is equipped with of base, and the output of motor is equipped with the actuating lever, two support column surface mountain positions are overlapped respectively and are equipped with second adapter sleeve and first adapter sleeve, and second adapter sleeve and the inside fixed promotion piece that is equipped with of first adapter sleeve, be equipped with first horizontal pole between the first adapter sleeve, and first horizontal pole surface cover is equipped with the gag lever post, second adapter sleeve opposite face all is equipped with the second horizontal pole. The utility model discloses place the bottom of display screen in the interior right angle department of two first fixture blocks, again through installing the second fixture block and the joint is on the top of display screen for be convenient for install traffic information display screen on the installation pole, be convenient for show traffic information to the navigating mate, this erection joint mode is simple convenient, connects more stably.

Description

Height-limiting fence for municipal highway

Technical Field

The utility model relates to a municipal administration equipment technical field especially relates to a limit for height fence for town road.

Background

The height-limiting fences are arranged on a plurality of roads, because many times, some drivers do not obey the road traffic safety, the safety precaution consciousness is lacked, the roads are very narrow originally, but the drivers still drive the roads which cannot be accurately positioned on the large trucks, so that some small cars cannot avoid the roads when passing by, and the road traffic jam condition is caused. Therefore, on some narrow roads, height-limiting columns are generally arranged, and the road must be bypassed when the road is over high.

Particularly, on a town road, the town road refers to various buildings, structures, equipment and the like which are arranged in the planning and construction range of urban areas and towns and provide paid or unpaid public products and services for residents based on government responsibilities and obligations, the number of pedestrians and vehicles on the town road is large, and a height limit fence is further required to be arranged in order to reduce the occurrence of traffic accidents and protect the safety on the road.

The patent with the retrieval publication number of CN211665630U discloses a limit for height fence for town road, relates to municipal administration equipment technical field, specifically is a limit for height fence for town road, including the horizontal pole, the both sides of horizontal pole are provided with first vaulting pole and second vaulting pole respectively, the sliding tray has all been seted up to the side of first vaulting pole and second vaulting pole, the horizontal pole activity is cup jointed in the inside of sliding tray, the inside of first vaulting pole and second vaulting pole all is provided with the guide rail.

Above-mentioned patent reciprocates at the fixed block that is connected with drive chain in the drive through drive wheel and drive chain cooperation when using, and then drives the horizontal pole and reciprocates, but this kind of promotion very unstable at that time, and this patent is when using, can't cooperate the installation with traffic information display screen and use.

To this end, we propose a height-limiting fence for a town road to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects in the prior art and providing a height limiting fence for municipal roads.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a height-limiting fence for a municipal highway comprises a group of bases, wherein supporting columns are arranged at the tops of the bases, a cavity is arranged in the support column, the opposite surfaces of the support column are provided with limit grooves in a penetrating way, a motor is arranged in the base, the output end of the motor is provided with a driving rod, the positions under the mountain on the surfaces of the two supporting columns are respectively sleeved with a second connecting sleeve and a first connecting sleeve, and the second connecting sleeve and the first connecting sleeve are internally and fixedly provided with a lifting block, a first cross bar is arranged between the first connecting sleeves, the surface of the first cross rod is sleeved with a limiting rod, the opposite surfaces of the second connecting sleeves are provided with second cross rods, and a mounting rod is fixedly arranged between the second cross rods, the surface of the mounting rod is provided with a first clamping block through a bolt, the top of the mounting rod is provided with mounting blocks corresponding to the two first clamping blocks, and the mounting blocks are provided with second clamping blocks at the same sides as the first clamping blocks through bolts.

Preferably, clamping blocks are arranged on two sides of the top of the supporting column, a jacking block is arranged on the top of the supporting column and located outside the clamping blocks, and the jacking block is connected with the top of the supporting column through a bolt.

Preferably, the cavity is connected with the limiting groove to form an integral '+' shape, and the lifting block is matched with the integral formed by the cavity and the limiting groove in a sliding manner.

Preferably, the driving rod penetrates through the top of the base and the bottom of the supporting column and is located inside the cavity, and the lifting block is sleeved outside the driving rod through threads.

Preferably, a connecting rod is arranged between the two ends of the top of the first cross rod and the two second cross rods.

Preferably, the surface of the mounting rod is provided with a pair of mounting grooves, and the upper part of the surface of the first clamping block is positioned in the mounting grooves.

Preferably, the mounting block is in a notch shape in a top view, the lower portion of the surface of the second clamping block is located in the notch of the mounting block, the bottom end of the second clamping block corresponds to the top of the first clamping block, and the second clamping block and the first clamping block are in an L shape.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the second horizontal pole that sets up, the installation pole, the installation piece, first fixture block and second fixture block, in order to reach and to have the effect of being convenient for carry out the dismouting to the traffic information display screen, when carrying out the dismouting, install inside the mounting groove with the upper portion on first fixture block surface through hexagon socket head cap screw, place the bottom of display screen in the internal right angle department of two first fixture blocks, then insert the bottom of second fixture block in the notch of installation piece again, make the internal right angle department card of second fixture block on the top of display screen, then the staff is connected second fixture block and installation piece through hexagon socket head cap screw, this connected mode installation operation is more convenient, it is more stable to connect.

2. Through cavity, spacing groove, first adapter sleeve, second adapter sleeve and the promotion piece that sets up to reach the effect that has the stability when being convenient for improve lift from top to bottom, when the motor rotated, the actuating lever rotated and made the promotion piece at the inside stable removal of support column through the screw thread, and the adapter sleeve is the assorted rectangle with the support column, and the deuterogamy promotes the piece and makes the horizontal pole can stabilize the rebound, improves the stability of whole equipment.

Drawings

Fig. 1 is a schematic front view of the height-limiting fence for a municipal highway according to the present invention;

fig. 2 is a schematic rear view of the height-limiting fence for the municipal road according to the present invention;

FIG. 3 is a schematic view of the overall structure of FIG. 1 with the display screen removed;

fig. 4 is an exploded view of the first latch and the second latch of fig. 3;

fig. 5 is an exploded view of the support post, drive rod and lift block of fig. 4.

In the figure: 1. a base; 2. a support pillar; 3. a top block; 4. a cavity; 5. a limiting groove; 6. a motor; 7. a drive rod; 8. a first connecting sleeve; 9. a second connecting sleeve; 10. a lifting block; 11. a first cross bar; 12. a limiting rod; 13. a connecting rod; 14. a second cross bar; 15. mounting a rod; 16. mounting grooves; 17. a first clamping block; 18. mounting blocks; 19. and a second clamping block.

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. 1-5, a height-limiting fence for a municipal highway, wherein a supporting column 2 is arranged on the top of a base 1, clamping blocks are arranged on two sides of the top of the supporting column 2, a top block 3 is arranged on the top of the supporting column 2 and positioned outside the clamping blocks, the top block 3 has a function of facilitating installation and connection of a connecting sleeve on a lifting block 10, a clamping groove matched with the clamping blocks is arranged at the bottom of the top block 3, the top block 3 is connected with the top of the supporting column 2 through bolts, a cavity 4 is formed in the supporting column 2, a limiting groove 5 is arranged on the opposite surface of the supporting column 2 in a penetrating manner, the cavity 4 is connected with the limiting groove 5 to form an integral "+" shape, the lifting block 10 is in sliding fit with the integral "+" shape formed by the cavity 4 and the limiting groove 5, the stability of the lifting block 10 when the connecting sleeve is positioned outside the supporting column 2 and lifted and lowered is improved, a motor 6 is arranged inside the base 1, the motor 6 is the prior art and is not described herein, and the output end of the motor 6 is provided with a driving rod 7, the driving rod 7 penetrates through the top of the base 1 and the bottom of the support columns 2 and is positioned in the cavity 4, a lifting block 10 is sleeved outside the driving rod 7 through threads, the positions under the mountains on the surfaces of the two support columns 2 are respectively sleeved with a second connecting sleeve 9 and a first connecting sleeve 8, the lifting block 10 is fixedly arranged in the second connecting sleeve 9 and the first connecting sleeve 8, the lifting block 10 is in threaded fit with the driving rod 7 so as to enable the connecting sleeves to move up and down on the support columns 2, a first cross rod 11 is arranged between the first connecting sleeves 8, connecting rods 13 are arranged between the two ends of the top of the first cross rod 11 and the two second cross rods 14, the connecting rods 13 improve the stability between the first cross rod 11 and the second cross rod 14, a limiting rod 12 is sleeved on the surface of the first cross rod 11, the limiting rod 12 is used for limiting the vehicle height, and the opposite surfaces of the second connecting sleeves 9 are provided with second cross rods 14, and an installation rod 15 is fixedly arranged between the second cross rods 14, a pair of installation grooves 16 is formed in the surface of the installation rod 15, the upper part of the surface of the first fixture block 17 is positioned inside the installation grooves 16, a first fixture block 17 is arranged on the surface of the installation rod 15 through a bolt, an installation block 18 is welded at the top of the installation rod 15 and corresponds to the two first fixture blocks 17, the installation block 18 is in a notch shape when viewed from top, a second fixture block 19 is arranged on the same side of the installation block 18 as the first fixture block 17 through a bolt, the lower part of the surface of the second fixture block 19 is positioned in the notch of the installation block 18, the bottom end of the second fixture block 19 corresponds to the top of the first fixture block 17, the second fixture block 19 and the first fixture block 17 are in an L shape, and the second fixture block 19 and the first fixture block 17 are in a concave shape after being installed, so as to facilitate the limited installation of the traffic information display screen.

The working principle of the utility model is that, when the traffic information display screen needs to be installed, the upper part of the surface of the first fixture block 17 is installed inside the installation groove 16 through the hexagon socket head cap screw, the bottom end of the traffic information display screen is placed at the inner right angle of the two first fixture blocks 17, then the bottom end of the second fixture block 19 is inserted into the notch of the installation block 18, so that the inner right angle of the second fixture block 19 is clamped at the top end of the traffic information display screen, and then the worker connects the second fixture block 19 with the installation block 18 through the hexagon socket head cap screw, thereby completing the installation of the traffic information display screen;

when the height of needs carrying out the promotion and reducing, the staff drives the actuating lever 7 to rotate through the work of two motors 6 simultaneous working motors 6 of external control ware control, because first adapter sleeve 8 overlaps with second adapter sleeve 9 cover and establishes on support column 2 surface, actuating lever 7 rotates and drives promotion piece 10 through the screw thread and promote from top to bottom in cavity 4 is inside, because promote piece 10 fixed connection inside first adapter sleeve 8 and second adapter sleeve 9, promote the piece 10 and can drive first adapter sleeve 8 and second adapter sleeve 9 from top to bottom and reciprocate on support column 2 surface this moment, and then can drive first horizontal pole 11 and second horizontal pole 14 and reciprocate, thereby can drive gag lever post 12 and installation pole 15 and install the display screen on installation pole 15 surface and reciprocate.

The utility model discloses in, above the mounting means, the connected mode or the mode that sets up of all parts are common mechanical system to the concrete structure, model and the coefficient index of all parts thereof are its from taking the technique, as long as can reach all can implementing of its beneficial effect, so do not add at much and give unnecessary detail.

The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all are included in the scope of the present invention.

In the present invention, unless otherwise specified, the terms "up, down, left, right, front, back, inside, outside, vertical and horizontal" and the like used in the terms refer to the orientation of the terms in the conventional usage, or are colloquially understood by those skilled in the art, and are not to be construed as limiting the terms, and the terms "first", "second", and "third" do not refer to a specific number or order and are used merely for name differentiation, and the terms "include", or any other variation thereof are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims

1. A height-limiting fence for a municipal highway comprises a set of base (1) and is characterized in that supporting columns (2) are arranged at the tops of the base (1), cavities (4) are formed in the supporting columns (2), limiting grooves (5) are arranged on opposite surfaces of the supporting columns (2) in a penetrating mode, a motor (6) is arranged in the base (1), a driving rod (7) is arranged at the output end of the motor (6), a second connecting sleeve (9) and a first connecting sleeve (8) are respectively sleeved at the surface of each of the two supporting columns (2) at the mountain positions, a lifting block (10) is fixedly arranged in each of the second connecting sleeve (9) and the first connecting sleeve (8), a first cross rod (11) is arranged between the first connecting sleeves (8), a limiting rod (12) is sleeved on the surface of the first cross rod (11), and second cross rods (14) are arranged on opposite surfaces of the second connecting sleeves (9), and a mounting rod (15) is fixedly arranged between the second cross rods (14), a first clamping block (17) is arranged on the surface of the mounting rod (15) through a bolt, mounting blocks (18) are arranged at the top of the mounting rod (15) and correspond to the two first clamping blocks (17), and a second clamping block (19) is arranged on the same side of the mounting block (18) and the first clamping block (17) through a bolt.

2. The height-limiting fence for the municipal highway according to claim 1, wherein clamping blocks are arranged on two sides of the top of the supporting column (2), a top block (3) is arranged on the top of the supporting column (2) and located outside the clamping blocks, and the top block (3) is connected with the top of the supporting column (2) through bolts.

3. The height-limiting fence for the municipal highway according to claim 1, wherein the cavity (4) is connected with the limiting groove (5) to form an integral "+" shape, and the lifting block (10) is matched with the integral body formed by the cavity (4) and the limiting groove (5) in a sliding manner.

4. The height-limiting fence for the municipal highway according to claim 1, wherein the driving rod (7) penetrates through the top of the base (1) and the bottom of the supporting column (2) and is located inside the cavity (4), and the lifting block (10) is sleeved outside the driving rod (7) through threads.

5. The height-limiting fence for the municipal road according to claim 1, characterized in that a connecting rod (13) is arranged between both ends of the top of the first cross bar (11) and the two second cross bars (14).

6. The height-limiting fence for the municipal highway according to claim 1, wherein a pair of mounting grooves (16) are formed on the surface of the mounting rod (15), and the upper part of the surface of the first block (17) is positioned in the mounting grooves (16).

7. The height-limiting fence for the municipal highway according to claim 1, wherein the mounting block (18) is recessed in a top view, the lower part of the surface of the second block (19) is located in the recess of the mounting block (18), the bottom end of the second block (19) corresponds to the top of the first block (17), and the second block (19) and the first block (17) are L-shaped.