CN214089581U - Town road construction limit for height device - Google Patents
Town road construction limit for height device Download PDFInfo
- Publication number
- CN214089581U CN214089581U CN202022003806.XU CN202022003806U CN214089581U CN 214089581 U CN214089581 U CN 214089581U CN 202022003806 U CN202022003806 U CN 202022003806U CN 214089581 U CN214089581 U CN 214089581U
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- Prior art keywords
- shaped
- connecting plate
- plate
- height limiting
- sides
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- 238000010276 construction Methods 0.000 title claims abstract description 15
- 238000013016 damping Methods 0.000 claims abstract description 16
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 9
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 9
- 241001330002 Bambuseae Species 0.000 claims abstract description 9
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 9
- 239000011425 bamboo Substances 0.000 claims abstract description 9
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009440 infrastructure construction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model relates to a town road construction limit for height device, U-shaped limit for height support body including invering, U-shaped limit for height support body both sides lower extreme is equipped with connecting plate one respectively, be equipped with on the connecting plate one and rotate the seat, the damping rod other end rotates to be connected and is equipped with connecting plate two, damping rod direction of rotation is the same with U-shaped limit for height support body direction of rotation, and the outside cup joints and is equipped with spring one, the spring both ends are connected with U-shaped limit for height support body and connecting plate two respectively, the overcoat of U-shaped limit for height support body horizontal pole department rotates to cup joint and is equipped with a rotation section of thick bamboo, rotation section of thick bamboo top both sides end wall is equipped with stopper one, both sides are equipped with respectively with stopper one matched with stopper two around the U-shaped limit for height support body horizontal pole, the rotation section of thick bamboo below is equipped with the arc of coaxial line, be connected between lateral wall and the rotation section of thick bamboo lateral wall on the arc and be equipped with a plurality of springs two. Compared with the prior art, the utility model the advantage lies in: it is rational in infrastructure, effectively protect vehicle and limit for height frame itself.
Description
Technical Field
The utility model relates to a town road construction technical field, in particular to town road construction limit for height device.
Background
In China, municipal infrastructure refers to various buildings, structures, equipment and the like which are arranged in planning and construction ranges of urban areas and towns and provide paid or unpaid public products and services for residents based on government responsibilities and obligations. Various public infrastructure construction supporting in urban life all belong to municipal works category, for example common urban road, bridge, subway, underground pipeline, tunnel, river course, track traffic, sewage treatment, refuse treatment processing etc. engineering, for example again with the life closely relevant various pipelines: the construction of rainwater, sewage, water supply, reclaimed water, parts except electric power red lines, telecommunication, heating power, fuel gas and the like, squares, urban greening and the like belongs to the municipal engineering category.
When a municipal road is constructed, in order to prolong the service life of the road and limit the loading height of vehicles, some height limiting frames are often arranged to limit the passing of some vehicles, the existing height limiting frame is often an inverted U-shaped height limiting frame and is fixed on two sides of the road in a crossing mode, and therefore when the vehicles are limited, the vehicles are greatly damaged, and the damage to the height limiting frames is also large.
SUMMERY OF THE UTILITY MODEL
Not enough to the above among the prior art, the utility model provides a town road construction limit for height device, its is rational in infrastructure, effectively protects vehicle and limit for height frame itself.
In order to achieve the above object, the utility model adopts the following technical scheme: a municipal road construction height limiting device comprises an inverted U-shaped height limiting frame body, wherein the lower ends of two sides of the U-shaped height limiting frame body are respectively provided with a first connecting plate, the first connecting plate is provided with a rotating seat, the rotating seat comprises a first plate and a second plate, the lower ends of two sides of the U-shaped height limiting frame body are respectively and rotatably connected between the first plate and the second plate on two sides, the lower portions of two sides of the U-shaped height limiting frame body are respectively and rotatably connected with two side walls without the first connecting plate and the second plate, the other end of the damping rod is rotatably connected with a second connecting plate, the rotating direction of the damping rod is the same as that of the U-shaped height limiting frame body, a first spring is sleeved outside the U-shaped height limiting frame body, two ends of the spring are respectively connected with the U-shaped height limiting frame body and the second connecting plate, a rotating cylinder is sleeved outside the cross rod of the U-shaped height limiting frame body, end walls on two sides above the rotating cylinder are provided with a first limiting block, the front side and the rear side of the U-shaped height limiting frame cross rod are respectively provided with a second limiting block matched with the first limiting block, a coaxial arc plate is arranged below the rotating cylinder, and a plurality of second springs are connected between the upper side wall of the arc plate and the outer side wall of the rotating cylinder.
As an improvement: and the first connecting plate and the second connecting plate are respectively provided with a fixing bolt.
As an improvement: and a rubber pad is arranged on the arc-shaped side wall of the lower side of the arc-shaped plate.
Compared with the prior art, the utility model the advantage lies in: when the vehicle collides with the U-shaped height limiting frame body, the vehicle firstly contacts with the arc-shaped plate, the spring II is compressed, the rotating cylinder rotates, the damping rod on one side is stretched, and the damping rod on the other side is contracted, so that the impact force is absorbed, the rigid collision is reduced, and the damage to the vehicle and the U-shaped height limiting frame body is reduced.
Drawings
FIG. 1 is a schematic side view of the height limiting device for municipal road construction according to the present invention;
FIG. 2 is a schematic view of the U-shaped height limiting frame of the municipal road construction height limiting device of the present invention;
reference symbol comparison table:
the device comprises a 1-U-shaped height limiting frame body, 2-connecting plate I, 3-rotating seat, 4-damping rod, 5-connecting plate II, 6-spring, 7-rotating cylinder, 8-limiting block I, 9-limiting block II, 10-arc plate and 11-spring II.
Detailed Description
The following describes the present invention with reference to the accompanying drawings.
As shown in figures 1 and 2, the municipal road construction height limiting device comprises an inverted U-shaped height limiting frame body 1, wherein the lower ends of two sides of the U-shaped height limiting frame body 1 are respectively provided with a first connecting plate 2, the first connecting plate 2 is provided with a rotating seat 3, the rotating seat 3 comprises a first plate and a second plate, the lower ends of two sides of the U-shaped height limiting frame body 1 are respectively and rotatably connected between the first plate and the second plate on two sides, the lower parts of two sides of the U-shaped height limiting frame body 1 are respectively and rotatably connected with two side walls of the first plate and the second plate through a damping rod 4, the other end of the damping rod 4 is rotatably connected with a second connecting plate 5, the rotating direction of the damping rod 4 is the same as that of the U-shaped height limiting frame body 1, the outer part of the damping rod is sleeved with a first spring 6, two ends of the spring 6 are respectively connected with the U-shaped height limiting frame body 1 and the second connecting plate 5, the outer sleeve at the cross rod of the U-shaped height limiting frame body 1 is rotatably sleeved with a rotating cylinder 7, the wall of the two sides above the rotating cylinder 7 is provided with a first limiting block 8, the front side and the rear side of the cross rod of the U-shaped height limiting frame body 1 are respectively provided with a second limiting block 9 matched with the first limiting block 8, a coaxial arc plate 10 is arranged below the rotating cylinder 7, and a plurality of second springs 11 are connected between the upper side wall of the arc plate 10 and the outer side wall of the rotating cylinder 7.
And the first connecting plate 2 and the second connecting plate 5 are respectively provided with a fixing bolt.
And a rubber pad is arranged on the arc-shaped side wall of the lower side of the arc-shaped plate 10.
The utility model discloses when concrete implementation, higher vehicle is when traveling U-shaped limit for height support body 1 department, at first with the arc 10 contact, thereby compression spring two 11, then along with the continuation of vehicle is marchd, a rotation section of thick bamboo 7 rotates along with it, when stopper one 8 and stopper two 9 contact, a rotation section of thick bamboo 7 can't rotate this moment, then U-shaped limit for height support body 1 rotates, thereby make damping rod 4 and spring 6 of one side elongate, the damping rod 4 and the spring 6 compression of opposite side, thereby make the power way when colliding obtain the absorption, reduce the collision of rigidity, thereby better protection limit for height frame and vehicle.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and all modifications, equivalents, improvements and the like that are made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (3)
1. The utility model provides a town road construction limit for height device, is including the U-shaped limit for height support body (1) of invering, its characterized in that: the lower ends of two sides of the U-shaped height limiting frame body (1) are respectively provided with a first connecting plate (2), the first connecting plate (2) is provided with a rotating seat (3), the rotating seat (3) comprises a first plate and a second plate, the lower ends of two sides of the U-shaped height limiting frame body (1) are respectively and rotatably connected between the first plate and the second plate on two sides, two side walls of the first plate and the second plate which are not connected with each other are respectively and rotatably connected with damping rods (4) below two sides of the U-shaped height limiting frame body (1), the other end of each damping rod (4) is rotatably connected with a second connecting plate (5), the rotating direction of each damping rod (4) is the same as that of the U-shaped height limiting frame body (1), a spring (6) is sleeved outside, two ends of the spring (6) are respectively connected with the U-shaped height limiting frame body (1) and the second connecting plate (5), an outer sleeve at the cross rod of the U-shaped height limiting frame body (1) is rotatably sleeved with a rotating cylinder (7), rotate a section of thick bamboo (7) top both sides end wall and be equipped with stopper one (8), both sides are equipped with respectively around U-shaped limit for height support body (1) the horizontal pole with stopper one (8) matched with stopper two (9), it is equipped with arc (10) of coaxial line to rotate a section of thick bamboo (7) below, be connected between lateral wall and the rotation section of thick bamboo (7) lateral wall on arc (10) and be equipped with a plurality of springs two (11).
2. The municipal road construction height limiting device of claim 1, wherein: and the first connecting plate (2) and the second connecting plate (5) are respectively provided with a fixing bolt (12).
3. The municipal road construction height limiting device of claim 1, wherein: and a rubber pad is arranged on the arc-shaped side wall of the lower side of the arc-shaped plate (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022003806.XU CN214089581U (en) | 2020-09-15 | 2020-09-15 | Town road construction limit for height device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022003806.XU CN214089581U (en) | 2020-09-15 | 2020-09-15 | Town road construction limit for height device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214089581U true CN214089581U (en) | 2021-08-31 |
Family
ID=77443087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022003806.XU Active CN214089581U (en) | 2020-09-15 | 2020-09-15 | Town road construction limit for height device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214089581U (en) |
-
2020
- 2020-09-15 CN CN202022003806.XU patent/CN214089581U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A height limit device for municipal road construction Granted publication date: 20210831 Pledgee: Zhejiang Tailong Commercial Bank Co.,Ltd. Jiaxing Nanhu Branch Pledgor: Jiaxing Huachen Water Conservancy Engineering Co.,Ltd. Registration number: Y2024980006737 |