CN213114353U - Speed reduction structure of highway bridge - Google Patents
Speed reduction structure of highway bridge Download PDFInfo
- Publication number
- CN213114353U CN213114353U CN202021204347.5U CN202021204347U CN213114353U CN 213114353 U CN213114353 U CN 213114353U CN 202021204347 U CN202021204347 U CN 202021204347U CN 213114353 U CN213114353 U CN 213114353U
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- Prior art keywords
- wall
- groove
- bottom plate
- plate
- mounting
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- Expired - Fee Related
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- 238000009434 installation Methods 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 230000002349 favourable effect Effects 0.000 abstract description 5
- 206010040007 Sense of oppression Diseases 0.000 abstract description 2
- 239000002689 soil Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
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- Bridges Or Land Bridges (AREA)
Abstract
The utility model discloses a speed reduction structure of public road bridge roof beam, including the bottom plate, the mounting panel is all installed through the bolt in bottom plate top outer wall both sides, and has seted up the mounting groove on the outer wall of mounting panel top, and the inside grafting of mounting groove has the slide, and has the fagging through the mounting screw on the outer wall of slide top, bonds on the outer wall of fagging top to have the rubber pad, and is provided with the rubber lug that is equidistant structure and distributes on the outer wall of rubber pad top, has seted up the draw-in groove on the outer wall of bottom plate top one side. The utility model discloses a mutually supporting between lower cardboard and the last draw-in groove can be quick accurate install the bottom plate, is favorable to improving the work efficiency of installing this speed reduction structure, and simultaneously when the vehicle passes through this speed reduction structure, the fagging can extrude base plate and slide to extrude spring telescopic link and spring, thereby cushion when the fagging receives the huge effort oppression, be favorable to improving the life of this speed reduction structure.
Description
Technical Field
The utility model relates to a town road facilities technical field especially relates to a highway bridge's speed reduction structure.
Background
The construction of municipal construction of a bridge which can not be opened without a highway needs to be provided with a speed reducer for limiting the speed of vehicles such as automobiles and the like, so that the harm caused by long-time high-speed running is avoided.
At present, current highway bridge deceleration structure splices into the deceleration strip by a plurality of deceleration piece, and rethread screw is fixed subaerial, and a plurality of deceleration piece is difficult to fix a position when the installation and is convenient for install, and current highway bridge's deceleration structure is mostly hard fixed knot structure simultaneously, does not have the buffer structure of response when the wheel contacts with it, can make the deceleration structure can not bear a heavy burden and damage, consequently, the above-mentioned problem is solved to urgent need to design a highway bridge's deceleration structure.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that the speed reduction structure damaged easily when being convenient for fix a position and using when the current speed reduction structure that exists among the prior art installs, and the speed reduction structure of a public road bridge roof beam that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a speed reduction structure of public road bridge roof beam, includes the bottom plate, bottom plate top outer wall both sides all install the mounting panel through the bolt, and seted up the mounting groove on the outer wall of mounting panel top, the inside slide of pegging graft of mounting groove, and install the fagging through the screw on the outer wall of slide top, it has the rubber pad to bond on the outer wall of fagging top, and is provided with the rubber lug that is equidistant structural distribution on the outer wall of rubber pad top, the draw-in groove has been seted up on the outer wall of bottom plate top one side, bottom plate bottom outer wall one side welding has down the cardboard, and the cardboard joint is inside.
Further, the springs are installed on two sides of the inner wall of the bottom of the installation groove through bolts, and the top ends of the springs are installed on the outer wall of the bottom of the sliding plate through screws.
Further, spring telescopic links are all installed through the bolt in bottom plate top outer wall both sides, and there is the base plate on the top of spring telescopic link through the mounting screw, the base plate is fixed connection through bolt and fagging.
Furthermore, a sliding groove is formed in the outer wall of one side of the mounting plate, a guide block is welded to the outer wall of one side of the sliding plate, and the guide block is connected inside the sliding groove in a sliding mode.
Further, the slide block is installed through the bolt in slide front outer wall one side and back outer wall one side, and slider sliding connection is inside the mounting groove.
Furthermore, a placement groove is formed in the center of the outer wall of the bottom plate, a water discharging pipe is installed on the inner wall of the top of the placement groove through screws, and water inlet holes distributed in an annular structure at equal intervals are formed in the position, close to the top, of the outer wall of the side face of the water discharging pipe.
Furthermore, grooves are formed in one side of the outer wall of the front face and one side of the outer wall of the back face of the bottom plate, and the grooves are communicated with the placing grooves.
The utility model has the advantages that:
1. through last draw-in groove and the lower cardboard that sets up, when two bottom plates were installed together, the staff can be through down the quick accurate bottom plate of mutually supporting between cardboard and the last draw-in groove install, be favorable to improving the work efficiency of installing this speed reduction structure.
2. Through the spring and the spring telescopic link that set up, when the vehicle passes through this structure of slowing down, the fagging can extrude base plate and slide this moment to extrude spring telescopic link and spring, thereby can carry out certain buffering when the fagging receives the huge force oppression, be favorable to improving the life of this structure of slowing down.
3. Through the drain pipe that sets up, when this speed reduction structure both sides have ponding, ponding can get into the arrangement groove through the recess in, then discharge in soil through the inlet opening gets into the drain pipe, can effectively alleviate the condition of ground ponding.
Drawings
Fig. 1 is a front view of a deceleration structure of a highway bridge according to the present invention;
fig. 2 is a schematic structural view of a bottom plate of a speed reducing structure of a highway bridge according to the present invention;
fig. 3 is a top view of a bottom plate structure of a speed reducing structure of a highway bridge according to the present invention;
fig. 4 is a structural side view of a speed reducing structure of a road bridge according to the present invention;
fig. 5 is a schematic diagram of a supporting plate structure of a speed reducing structure of a highway bridge provided by the utility model.
In the figure: 1 fixed block, 2 bottom plates, 3 faggings, 4 drain pipes, 5 lower snap-gauge, 6 last draw-in grooves, 7 mounting panels, 8 spout, 9 slides, 10 guide blocks, 11 spring telescopic links, 12 base plates, 13 recesses, 14 rubber lugs, 15 mounting grooves, 16 springs, 17 inlet openings, 18 sliders, 19 mounting grooves, 20 rubber pads.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 to 5, a speed reducing structure for a highway bridge comprises a base plate 2, wherein mounting plates 7 are mounted on two sides of the outer wall of the top of the base plate 2 through bolts and used for mounting sliding plates 9, mounting grooves 19 are formed in the outer wall of the top of the mounting plates 7 and used for enabling a vehicle to slide on the mounting plates 7 through the device, the sliding plates 9 are inserted into the mounting grooves 19 and used for mounting supporting plates 3, supporting plates 3 are mounted on the outer wall of the top of the sliding plates 9 through bolts and used for being in contact with tires of the vehicle so as to limit the speed of the vehicle, rubber pads 20 are bonded on the outer wall of the top of the supporting plates 3 so as to reduce the damage of the vehicle to the supporting plates 3, rubber bumps 14 distributed in an equidistant structure are arranged on the outer wall of the top of the rubber pads 20, upper clamping grooves 6 are formed in the outer wall of one side of the top, 2 bottom outer wall one side welding of bottom plate has down cardboard 5, and cardboard 5 joint is inside last draw-in groove 6 down, and 2 both ends equal joints of bottom plate have fixed block 1.
Further, spring 16 is all installed through the bolt to mounting groove 19 bottom inner wall both sides for when the vehicle through this speed reduction structure, slow down the impact force that the vehicle caused to this speed reduction structure, be favorable to improving the schematic life-span of this structure, and the top of spring 16 passes through the mounting screw on slide 9 bottom outer wall.
Further, spring telescopic link 11 is all installed through the bolt in 2 top outer wall both sides of bottom plate for when the vehicle was crossed this speed reduction structure, slow down the impact force that the vehicle led to the fact fagging 3, and there is base plate 12 on the top of spring telescopic link 11 through the mounting screw, be convenient for make spring telescopic link 11 and fagging 3 install together, base plate 12 is fixed connection through bolt and fagging 3.
Further, the outer wall of one side of the mounting plate 7 is provided with a sliding groove 8, the outer wall of one side of the sliding plate 9 is welded with a guide block 10, the guide block 10 is used for installing the two bottom plates 2, the guide block 10 can be clamped into the sliding groove 8 on the mounting plate 7 on the two bottom plates 2, the positioning is facilitated when the plurality of bottom plates 2 are assembled, and the guide block 10 is slidably connected inside the sliding groove 8.
Further, slider 18 is all installed through the bolt in slide 9 front outer wall one side and back outer wall one side for slide 9 leads when the inside motion of mounting groove 19, and slider 18 sliding connection is inside mounting groove 19.
Further, bottom plate 2 bottom outer wall center department has seted up settling tank 15 for installation drain pipe 4, and has drain pipe 4 through the screw mounting on the 15 top inner walls of settling tank, be used for receiving the ponding that flows into settling tank 15, make it discharge in the soil, avoid surface ponding, drain pipe 4 side outer wall is close to top department and sets up the inlet opening 17 that the equidistance is the annular structure and distributes, be arranged in making the ponding that flows into settling tank 15 can get into drain pipe 4.
Further, bottom plate 2 openly outer wall one side all seted up recess 13 with back outer wall one side for make near ponding of bottom plate 2 flow into the settling tank 15 through recess 13, then flow into in drain pipe 4, and recess 13 link up each other with settling tank 15.
The working principle is as follows: when the speed reducing structure is used, a worker can install the number of the bottom plates 2 according to the width of a road surface, then the worker can place one bottom plate 2 on the ground firstly, then the worker places the other bottom plate 2 on the ground, meanwhile, the fast bottom plate 2 and the ground bottom plate 2 are mutually clamped together through the matching between the lower clamping plate 5 and the upper clamping groove 6, then the bottom plate 2 is fixed on the ground through screws, the required bottom plate 2 is installed by repeating the steps, then the worker installs the fixed blocks 1 on two sides of the assembled bottom plate 2 through the lower clamping plate 5 and the upper clamping groove 6, then the worker installs the supporting plates 3 on the sliding plates 9 and the base plates 12 through screws, then when a vehicle passes through the speed reducing structure, the supporting plates 3 can be in contact with tires of the vehicle, then the supporting plates can be under the moving pressure, the supporting plates 3 can pressurize the sliding plates 9 to move in the installation grooves 19 under the pressure, thereby extrusion spring 16, fagging 3 can produce certain pressure to base plate 12 simultaneously to make base plate 12 extrude spring telescopic link 11, and when the surface of rainy road ponding, be close to this speed reduction structure ponding this moment and can flow in the resettlement groove 15 through recess 13, then through inlet opening 17 during the drain pipe 4 flows in, in the soil that flows in afterwards, can effectively alleviate the condition of surface ponding.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. A speed reducing structure of a highway bridge comprises a bottom plate (2), and is characterized in that mounting plates (7) are respectively mounted on two sides of the outer wall of the top of the bottom plate (2) through bolts, and the outer wall of the top of the mounting plate (7) is provided with a mounting groove (19), a sliding plate (9) is inserted in the mounting groove (19), a supporting plate (3) is arranged on the outer wall of the top of the sliding plate (9) through a screw, a rubber pad (20) is bonded on the outer wall of the top of the supporting plate (3), and the outer wall of the top of the rubber pad (20) is provided with rubber lugs (14) distributed in an equidistant structure, an upper clamping groove (6) is arranged on the outer wall of one side of the top of the bottom plate (2), a lower clamping plate (5) is welded on one side of the outer wall of the bottom plate (2), and lower cardboard (5) joint is inside last draw-in groove (6), bottom plate (2) both ends all joint has fixed block (1).
2. The deceleration structure of a road bridge according to claim 1, wherein the spring (16) is installed on both sides of the bottom inner wall of the installation groove (19) by bolts, and the top end of the spring (16) is installed on the bottom outer wall of the sliding plate (9) by screws.
3. The deceleration structure of a road bridge according to claim 1, wherein the bottom plate (2) is provided with spring expansion rods (11) on both sides of the top outer wall by bolts, and the top ends of the spring expansion rods (11) are provided with base plates (12) by bolts, and the base plates (12) are fixedly connected with the supporting plates (3) by bolts.
4. The deceleration structure of a road bridge according to claim 1, wherein the mounting plate (7) is provided with a sliding groove (8) on one side of the outer wall, the sliding plate (9) is welded with a guide block (10) on one side of the outer wall, and the guide block (10) is slidably connected inside the sliding groove (8).
5. The structure of slowing down a road bridge according to claim 1, wherein the sliding plate (9) is provided with a sliding block (18) on the outer wall side of the front surface and a sliding block (18) on the outer wall side of the back surface through bolts, and the sliding blocks (18) are slidably connected inside the mounting grooves (19).
6. The speed reducing structure for the highway bridge according to claim 1, wherein the bottom outer wall of the bottom plate (2) is provided with a placement groove (15) at the center, the inner wall of the top of the placement groove (15) is provided with a drain pipe (4) through a screw, and the outer wall of the side surface of the drain pipe (4) is provided with water inlet holes (17) distributed in an annular structure at equal intervals near the top.
7. The speed reducing structure for the highway bridge according to claim 1, wherein the bottom plate (2) is provided with a groove (13) on both the front outer wall side and the back outer wall side, and the groove (13) is communicated with the placing groove (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021204347.5U CN213114353U (en) | 2020-06-28 | 2020-06-28 | Speed reduction structure of highway bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021204347.5U CN213114353U (en) | 2020-06-28 | 2020-06-28 | Speed reduction structure of highway bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213114353U true CN213114353U (en) | 2021-05-04 |
Family
ID=75673172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021204347.5U Expired - Fee Related CN213114353U (en) | 2020-06-28 | 2020-06-28 | Speed reduction structure of highway bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213114353U (en) |
-
2020
- 2020-06-28 CN CN202021204347.5U patent/CN213114353U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210524 Address after: Room 1142-1143, No.9 Renmin Road, Yuhua District, Changsha, Hunan 410000 Patentee after: Hunan Zhengbang Construction Engineering Co.,Ltd. Address before: 338000 Room 502, unit 3, building 8, No. 669, Changqing North Road, Yushui District, Xinyu City, Jiangxi Province Patentee before: Liao Jianhua |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210504 |