CN215291839U - Road and bridge engineering is with making an uproar protection rail that falls - Google Patents
Road and bridge engineering is with making an uproar protection rail that falls Download PDFInfo
- Publication number
- CN215291839U CN215291839U CN202120783369.XU CN202120783369U CN215291839U CN 215291839 U CN215291839 U CN 215291839U CN 202120783369 U CN202120783369 U CN 202120783369U CN 215291839 U CN215291839 U CN 215291839U
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- base
- road
- grooves
- bridge engineering
- loading
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- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 230000009467 reduction Effects 0.000 claims description 9
- 230000004888 barrier function Effects 0.000 abstract description 7
- 238000010276 construction Methods 0.000 abstract description 7
- 230000003139 buffering effect Effects 0.000 abstract description 5
- 230000008878 coupling Effects 0.000 abstract description 5
- 238000010168 coupling process Methods 0.000 abstract description 5
- 238000005859 coupling reaction Methods 0.000 abstract description 5
- 230000001681 protective effect Effects 0.000 abstract description 4
- 238000006073 displacement reaction Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 230000001174 ascending effect Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 229920001821 foam rubber Polymers 0.000 description 2
- 230000003245 working effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
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Abstract
The utility model discloses a road and bridge engineering is with falling protection rail of making an uproar relates to road and bridge engineering technical field, to the current not good problem of protection rail protective properties of making an uproar that falls, now proposes following scheme, and it includes the base, the top of base is equipped with the roof, be equipped with coupling mechanism between base and the roof, base and roof are connected through coupling mechanism, be equipped with a plurality of abatvoix between base and the roof, the both sides of abatvoix all are fixed with the baffle, a plurality of mounting grooves have all been seted up along transversely to the opposite side of base and roof, the equal movable sleeve in inside of mounting groove is equipped with the loading piece. The utility model discloses it is rational in infrastructure, the noise that produces when can be under construction to road or bridge absorbs, and can carry out effectual buffering protection to the rail that vibrates to can be simple and convenient dismantle the regulation to the rail, barrier propterty is high, convenient to use.
Description
Technical Field
The utility model relates to a road and bridge engineering technical field especially relates to a road and bridge engineering is with falling protection rail of making an uproar.
Background
The road and bridge generally comprises a plurality of parts such as a roadbed, a road surface, a bridge, tunnel engineering, traffic engineering facilities and the like, and the noise reduction protective fence is equipment for reducing noise generated during the construction of the road or the bridge.
Although the noise generated during road or bridge construction can be reduced to the protection rail of making an uproar falls in current, but barrier propterty is relatively poor, falls the in-process of making an uproar when the user falls the protection rail in transport or transportation, when leading to falling the protection rail of making an uproar and taking place to vibrate, the protection rail of making an uproar that falls that takes place to vibrate this moment takes place to damage very easily, and barrier propterty is relatively poor, for this reason we have proposed a road and bridge engineering with falling the protection rail of making an uproar.
SUMMERY OF THE UTILITY MODEL
The utility model provides a road and bridge engineering is with falling protection rail of making an uproar has solved the not good problem of protection rail barrier property of making an uproar of falling.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a road and bridge engineering is with falling protection rail of making an uproar, includes the base, the top of base is equipped with the roof, be equipped with coupling mechanism between base and the roof, base and roof are connected through coupling mechanism, be equipped with a plurality of abatvoix between base and the roof, the both sides of abatvoix all are fixed with the baffle, a plurality of mounting grooves have all been seted up along transversely to the opposite side of base and roof, the equal movable sleeve in inside of mounting groove is equipped with loads the piece, it all has seted up the loading groove to load one side that the piece is close to the abatvoix, sliding connection is inside corresponding loading groove respectively at the both ends of abatvoix, the outer wall of loading piece is fixed with a plurality of buffer spring, buffer spring's the other end is fixed respectively on corresponding mounting groove inner wall.
Preferably, coupling mechanism includes the spliced pole, the bottom at the roof both ends is fixed respectively to the spliced pole, the thread groove has all been seted up to the bottom of spliced pole, the equal threaded connection in inside of thread groove has the support double-screw bolt, the outside at the thread groove is all extended to the bottom of support double-screw bolt to rotate the top of connecting at the base both ends respectively through the bearing, the outer wall of support double-screw bolt bottom all fixed cover has connect the connecting block, the equal threaded connection in one end of connecting block has the bolt, the top at base both ends all uses the support double-screw bolt to set up a plurality of thread grooves along circumference as the axle center, the bolt is threaded connection inside corresponding thread groove respectively.
Preferably, the bottom of the base is provided with anti-skid grains.
Preferably, the length of each support stud is greater than that of the screw groove.
Preferably, the connecting blocks are all round blocks.
Preferably, the inner walls of the loading grooves are all bonded with sponge pads along the circumferential direction.
The utility model discloses in:
through the base, the roof, the abatvoix, the baffle, the mounting groove, load the piece, load the groove, buffer spring, the spiral groove, support the double-screw bolt, the connecting block, the bolt, the cooperation work of thread groove and spliced pole, the noise that produces when can be under construction road or bridge absorbs, then effectual improvement protects the working property of rail, and can carry out effectual buffering protection to the rail that vibrates, thereby when avoiding the rail to vibrate, the part of rail takes place to damage, carry out effectual protection to the rail, barrier propterty is high, and can be according to user's user demand, simple and convenient dismantles the regulation to the rail, high durability and convenient use.
To sum up, the utility model discloses rational in infrastructure, the noise that produces when can be under construction to road or bridge absorbs, and can carry out effectual buffering protection to the rail that vibrates to can be simple and convenient dismantle the regulation to the rail, barrier propterty is high, convenient to use.
Drawings
Fig. 1 is a schematic structural view of a noise reduction protection fence for road and bridge engineering provided by the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
fig. 3 is a partially enlarged view of a portion B in fig. 1.
Reference numbers in the figures: 1. a base; 2. a top plate; 3. a sound-absorbing panel; 4. a baffle plate; 5. mounting grooves; 6. a loading block; 7. a loading slot; 8. a buffer spring; 9. a screw groove; 10. a support stud; 11. connecting blocks; 12. a bolt; 13. a thread groove; 14. connecting columns.
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. 1-3, a noise reduction protection fence for road and bridge engineering, comprising a base 1, a top plate 2 arranged above the base 1, a connecting mechanism arranged between the base 1 and the top plate 2, the base 1 and the top plate 2 connected by the connecting mechanism, a plurality of sound-absorbing plates 3 arranged between the base 1 and the top plate 2, baffles 4 fixed on both sides of the sound-absorbing plates 3, a plurality of mounting grooves 5 transversely arranged on both sides of the base 1 and the top plate 2, loading blocks 6 movably sleeved inside the mounting grooves 5, loading grooves 7 arranged on one sides of the loading blocks 6 close to the sound-absorbing plates 3, two ends of the sound-absorbing plates 3 respectively slidably connected inside the corresponding loading grooves 7, a plurality of buffer springs 8 fixed on the outer wall of the loading blocks 6, the other ends of the buffer springs 8 respectively fixed on the inner walls of the corresponding mounting grooves 5, noise generated during road or bridge construction can be absorbed by the sound-absorbing plates 3, effectual improvement protection rail's working property then, and when the user at the in-process of transport or transportation rail, when leading to the rail to vibrate, accessible mounting groove 5 and the sliding fit work of loading piece 6 this moment, buffer property through buffer spring 8, carry out effectual buffering protection to abatvoix 3 between base 1 and the roof 2, then carry out effectual buffering protection to abatvoix 3, thereby when avoiding the rail to vibrate, abatvoix 3 takes place to damage between base 1 and roof 2, carry out effectual protection to abatvoix 3, barrier property is high.
The connecting mechanism comprises a connecting column 14, the connecting column 14 is respectively fixed at the bottoms of two ends of the top plate 2, the bottoms of the connecting column 14 are respectively provided with a thread groove 9, the insides of the thread grooves 9 are respectively in threaded connection with a support stud 10, the bottoms of the support studs 10 extend out of the thread grooves 9 and are respectively rotatably connected with the tops of two ends of the base 1 through bearings, the outer wall of the bottom of each support stud 10 is fixedly sleeved with a connecting block 11, one end of each connecting block 11 is in threaded connection with a bolt 12, the tops of two ends of the base 1 are respectively provided with a plurality of thread grooves 13 along the circumferential direction by taking the support studs 10 as the axis, the bolts 12 are respectively in threaded connection with the corresponding thread grooves 13, and when a user needs to disassemble the sound-absorbing plate 3 in the using process, the user can rotate the bolts 12 at the moment, the bolts 12 can work in a thread fit with the thread grooves 13 to drive the bolts 12 to displace, after bolt 12 breaks away from the inside of thread groove 13, the user can pull spliced pole 14 this moment, accessible thread groove 9 and the screw-thread fit work that supports double-screw bolt 10 this moment, through the normal running fit work that supports double-screw bolt 10 and base 1, drive spliced pole 14 and carry out vertical ascending displacement, it carries out vertical ascending displacement to drive roof 2, break away from corresponding loading groove 7 inside back when the top of abatvoix 3, the user can pull abatvoix 3 this moment, it carries out vertical ascending displacement to drive abatvoix 3, break away from the loading groove 7 inside back that is located the below when the bottom of abatvoix 3, abatvoix 3 is detached base 1 and roof 2 this moment, and is convenient to use.
When a user needs to install a new sound-absorbing board 3, the distance between the base 1 and the top board 2 can be adjusted according to the size of the sound-absorbing board 3, the user can pull and pull the connecting column 14, the screw grooves 9 and the supporting screw studs 10 can be matched to work at the same time, the supporting screw studs 10 and the base 1 are matched to work in a rotating mode to drive the connecting column 14 to move vertically upwards to drive the top board 2 to move vertically upwards, the user can adjust the distance between the base 1 and the top board 2 at the same time, the user can place the bottom of the sound-absorbing board 3 in the corresponding loading grooves 7 after the sound-absorbing board 3 is placed, the connecting column 14 can be pulled by the user at the same time, the screw grooves 9 and the supporting screw studs 10 can work in a matching mode at the same time, and the supporting screw studs 10 and the base 1 can work in a rotating mode, drive spliced pole 14 and carry out vertical decurrent displacement, drive roof 2 and carry out vertical decurrent displacement, 7 covers of loading groove on the loading block 6 that lie in roof 2 and establish when the top of abatvoix 3, the rotatable bolt 12 of user this moment, accessible bolt 12 and thread groove 13's screw-thread fit work this moment, drive bolt 12 and carry out the displacement, after bolt 12 entered into corresponding thread groove 13 inside, the relevant position of base 1 and roof 2 was fixed this moment, abatvoix 3 was fixed between base 1 and roof 2 this moment, the user can be convenient uses the rail this moment.
Anti-skidding line has been seted up to base 1's bottom, through anti-skidding line, the frictional force of multiplicable base 1 bottom, then effectual improvement base 1's stability can.
The length of the support stud 10 is larger than that of the screw groove 9, and the support stud 10 with the length larger than that of the screw groove 9 can be prevented from completely entering the screw groove 9.
Connecting block 11 is the circular block, and the inner wall of loading groove 7 has all bonded the foam-rubber cushion along circumference, through the foam-rubber cushion, can avoid the inner wall of abatvoix 3 and loading groove 7 to take place rigid collision to carry out effectual protection to abatvoix 3.
The working principle is as follows: the noise generated during road or bridge construction can be absorbed through the sound-absorbing board 3, so that the working performance of the protective fence is effectively improved, when the fence is vibrated in the process of carrying or transporting the fence by a user, the sound-absorbing board 3 between the base 1 and the top plate 2 can be effectively protected through the sliding fit work of the mounting groove 5 and the loading block 6 through the buffer performance of the buffer spring 8, so that the sound-absorbing board 3 can be effectively protected, when the fence is prevented from being vibrated, the sound-absorbing board 3 is damaged between the base 1 and the top plate 2, the sound-absorbing board 3 can be effectively protected, the protective performance is high, and when the sound-absorbing board 3 needs to be disassembled by the user in the process of using the fence, the bolt 12 can be rotated by the user at the moment, and the bolt 12 and the thread groove 13 can be matched to work at the moment, the bolt 12 is driven to displace, after the bolt 12 is separated from the inside of the thread groove 13, a user can pull the connecting column 14, at the moment, the connecting column 14 can be driven to displace vertically upwards through the thread matching work of the thread groove 9 and the supporting stud 10, through the rotating matching work of the supporting stud 10 and the base 1, the connecting column 14 is driven to displace vertically upwards, the top plate 2 is driven to displace vertically upwards, after the top of the sound-absorbing plate 3 is separated from the corresponding loading groove 7, the user can pull the sound-absorbing plate 3 to drive the sound-absorbing plate 3 to displace vertically upwards, after the bottom of the sound-absorbing plate 3 is separated from the loading groove 7 positioned below, the sound-absorbing plate 3 is detached from the base 1 and the top plate 2, the use is convenient, when the user needs to install a new sound-absorbing plate 3, the distance between the base 1 and the top plate 2 can be adjusted according to the size of the sound-absorbing plate 3, at the user can pull the connecting column 14, at the moment, the screw grooves 9 and the supporting screw bolts 10 can be matched to work, the supporting screw bolts 10 and the base 1 can be matched to work in a rotating mode, the connecting column 14 is driven to move vertically upwards, the top plate 2 is driven to move vertically upwards, the distance between the base 1 and the top plate 2 can be adjusted by a user, the bottom of the sound-absorbing plate 3 can be placed in the corresponding loading grooves 7 by the user after the distance between the base 1 and the top plate 2 is adjusted by the user, the connecting column 14 can be pulled by the user after the sound-absorbing plate 3 is placed, the connecting column 14 can be matched to work through the screw grooves 9 and the supporting screw bolts 10 by the rotating mode of the supporting screw bolts 10 and the base 1, the connecting column 14 is driven to move vertically downwards, the top plate 2 is driven to move vertically downwards, when the loading grooves 7 on the loading block 6 on the top plate 2 are sleeved on the top of the sound-absorbing plate 3, the user can rotate bolt 12 this moment, and accessible bolt 12 and thread groove 13's screw thread cooperation work this moment drives bolt 12 and carries out the displacement, enters into corresponding thread groove 13 inside back when bolt 12, and the relevant position of base 1 and roof 2 is fixed this moment, and abatvoix 3 is fixed between base 1 and roof 2 this moment, and the user can be convenient uses the rail this moment.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
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 (6)
1. The noise reduction protection fence for the road and bridge engineering comprises a base (1) and is characterized in that a top plate (2) is arranged above the base (1), a connecting mechanism is arranged between the base (1) and the top plate (2), the base (1) and the top plate (2) are connected through the connecting mechanism, a plurality of acoustic boards (3) are arranged between the base (1) and the top plate (2), baffles (4) are fixed on two sides of each acoustic board (3), a plurality of mounting grooves (5) are transversely formed in opposite sides of the base (1) and the top plate (2), loading blocks (6) are movably sleeved in the mounting grooves (5), loading grooves (7) are respectively formed in one side, close to the acoustic boards (3), of each loading block (6), two ends of each acoustic board (3) are respectively connected in the corresponding loading grooves (7) in a sliding manner, the outer wall of the loading block (6) is fixed with a plurality of buffer springs (8), and the other ends of the buffer springs (8) are respectively fixed on the inner walls of the corresponding mounting grooves (5).
2. The noise reduction protection fence for road and bridge engineering according to claim 1, the connecting mechanism comprises connecting columns (14), the connecting columns (14) are respectively fixed at the bottoms of the two ends of the top plate (2), the bottom of the connecting column (14) is provided with a thread groove (9), the inside of the thread groove (9) is in threaded connection with a support stud (10), the bottom of the support stud (10) extends out of the thread groove (9), and are respectively rotatably connected with the top parts of the two ends of the base (1) through bearings, the outer walls of the bottoms of the supporting studs (10) are fixedly sleeved with connecting blocks (11), one end of the connecting block (11) is in threaded connection with a bolt (12), the tops of the two ends of the base (1) are provided with a plurality of thread grooves (13) along the circumferential direction by taking the supporting stud (10) as an axis, the bolts (12) are respectively in threaded connection with the inner parts of the corresponding thread grooves (13).
3. The noise reduction protection fence for the road and bridge engineering according to claim 1, characterized in that the bottom of the base (1) is provided with anti-skid lines.
4. The noise reduction guard fence for road and bridge engineering according to claim 2, characterized in that the length of the support studs (10) is greater than the length of the screw grooves (9).
5. The noise reduction protection fence for road and bridge engineering according to claim 2, characterized in that the connecting blocks (11) are all circular blocks.
6. The noise reduction protection fence for the road and bridge engineering according to claim 1, characterized in that sponge pads are adhered to the inner walls of the loading grooves (7) along the circumferential direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120783369.XU CN215291839U (en) | 2021-04-16 | 2021-04-16 | Road and bridge engineering is with making an uproar protection rail that falls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120783369.XU CN215291839U (en) | 2021-04-16 | 2021-04-16 | Road and bridge engineering is with making an uproar protection rail that falls |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215291839U true CN215291839U (en) | 2021-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120783369.XU Expired - Fee Related CN215291839U (en) | 2021-04-16 | 2021-04-16 | Road and bridge engineering is with making an uproar protection rail that falls |
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| Country | Link |
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| CN (1) | CN215291839U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114197920A (en) * | 2022-01-10 | 2022-03-18 | 罗春梅 | Green waterproof assembled lightweight steel villa of environmental protection |
-
2021
- 2021-04-16 CN CN202120783369.XU patent/CN215291839U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114197920A (en) * | 2022-01-10 | 2022-03-18 | 罗春梅 | Green waterproof assembled lightweight steel villa of environmental protection |
| CN114197920B (en) * | 2022-01-10 | 2024-01-23 | 罗春梅 | Environment-friendly waterproof assembled light steel villa |
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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: 20211224 |
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| CF01 | Termination of patent right due to non-payment of annual fee |