CN208827817U - A kind of rail traffic pushes up grid in replacement easy to repair - Google Patents
A kind of rail traffic pushes up grid in replacement easy to repair Download PDFInfo
- Publication number
- CN208827817U CN208827817U CN201821536710.6U CN201821536710U CN208827817U CN 208827817 U CN208827817 U CN 208827817U CN 201821536710 U CN201821536710 U CN 201821536710U CN 208827817 U CN208827817 U CN 208827817U
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- grid
- bone
- clamping
- repair
- main bone
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- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Abstract
The utility model discloses a kind of rail traffics to push up grid in replacement easy to repair, including the main bone of grid and grid pair bone, the bottom of the main bone of grid is provided with clamping joint, the two sides of the clamping joint are provided with clamping groove, the U-shaped structure in its section of the grid pair bone, the two sides in U-shaped opening direction are provided with clamping chimb compatible with the clamping groove, the grid pair bone is connect by the clamping chimb and the clamping groove with the main bone fixation of the grid, and the inside of the grid pair bone is filled with acoustical cotton, the material of the acoustical cotton is environmentally friendly polyester fiber sound-proof material, the inside of the main bone of grid offers installation through-hole, the inside of the installation through-hole is equipped with standing screw, the both ends of the standing screw are all equipped with fixture nut.The utility model by be arranged a series of structure make the present apparatus in use and have the characteristics that replacement easy to repair, be easily installed it is good with soundproof effect.
Description
Technical field
The utility model relates to Transit Equipment technical field, specially a kind of rail traffic is in replacement easy to repair
Push up grid.
Background technique
Rail traffic is a kind of Orbital Transport Systems of large conveying quantity, using steel wheel rail system, mainly in big city underground
It is run in the tunnel that space is built, when conditions permit, ground can also be pierced by, run on the ground or on overpass, it is existing
Rail traffic be generally fitted with for divulging information AT STATION and at the top of train, shockproof, protecting against shock and lines it is lucid and lively
Middle top grid, traditional middle top grid substantially when by the way that different straight-bars weld or by screw shape fastened to each other
At so that the detachable maintaining in later period and replacement are extremely inconvenient, and the effect of sound insulation is poor, increases installation to a certain extent
Cost and manpower consumption.
Utility model content
The purpose of this utility model is to provide a kind of rail traffics to push up grid in replacement easy to repair, above-mentioned to solve
The problem of being proposed in background technique.
To achieve the above object, the utility model provides the following technical solutions: a kind of rail traffic replacement easy to repair
Middle top grid, including the main bone of grid and grid pair bone, the bottom of the main bone of grid are provided with clamping joint, and the two of the clamping joint
Side is provided with clamping groove, and the U-shaped structure in its section of the grid pair bone, the two sides in U-shaped opening direction are provided with and the card
The compatible clamping chimb of groove is connect, the grid pair bone passes through the clamping chimb and the clamping groove and the grid master
Bone fixation connection, and the inside of the grid pair bone is filled with acoustical cotton, the inside of the main bone of grid offers installation through-hole,
The inside of the installation through-hole is equipped with standing screw, and the both ends of the standing screw are all equipped with fixture nut.
Preferably, the clamping chimb is the grid pair bone U-shaped opening direction two sides vertical flanging in line direction thereto
After formed.
Preferably, the number of the clamping joint is five, and five clamping joints are in I-shaped along the main bone bottom of grid
It is equally spaced.
Preferably, the material of the main bone of the grid and the grid pair bone is all plated film aluminium grid batten.
Preferably, the material of the acoustical cotton is environmentally friendly polyester fiber sound-proof material.
Preferably, the number of the installation through-hole is four, and four installation through-holes are uniformly provided with the grid
The inside of main bone.
Compared with prior art, the utility model has the beneficial effects that
1, for the utility model by being provided with clamping joint in the bottom of the main bone of grid, it is recessed that the two sides of clamping joint are provided with clamping
Slot, the U-shaped structure in its section of grid pair bone, the two sides in U-shaped opening direction are provided with clamping chimb compatible with clamping groove,
Grid pair bone is connect by clamping chimb and clamping groove with the main bone fixation of grid, so that the main bone of present apparatus grid and grid pair bone
Installation and easy to connect and easy to disassemble, by being uniformly provided with four installation through-holes in the inside of the main bone of grid, installation is logical
The inside in hole is equipped with fixing bolt, so that the main bone fixation of grid can be mounted on by the present apparatus by fixing bolt and fixture nut
Wall top, and mounting structure is stablized；
2, the utility model is also filled with acoustical cotton in the inside of grid pair bone simultaneously, and the material of acoustical cotton is environmentally friendly polyester
Fiber sound-proof material can effectively mitigate the noise of train generation to external influence so that the present apparatus has sound-absorbing effect.
Detailed description of the invention
Fig. 1 is the whole structural schematic diagram of the utility model；
Fig. 2 is the B-B direction sectional view of the utility model Fig. 1；
Fig. 3 is that the utility model grid pair bone is put into structural schematic diagram；
Fig. 4 is the enlarged drawing at the A of the utility model Fig. 2.
In figure: the main bone of 1- grid；2- grid pair bone；3- installation through-hole；4- fixture nut；5- standing screw；6- acoustical cotton；
7- is clamped chimb；8- clamping joint；9- clamping groove.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-4, the utility model provides a kind of technical solution: a kind of rail traffic is pushed up in replacement easy to repair
Grid, including the main bone 1 of grid and grid pair bone 2, the bottom of the main bone 1 of grid are provided with clamping joint 8, the two sides setting of clamping joint 8
There is clamping groove 9, the 2 U-shaped structure in its section of grid pair bone, the two sides in U-shaped opening direction are provided with to be adapted with clamping groove 9
Clamping chimb 7, grid pair bone 2 is fixedly connected by clamping chimb 7 and clamping groove 9 with the main bone 1 of grid, and grid pair bone 2
Inside be filled with acoustical cotton 6, the inside of the main bone 1 of grid offers installation through-hole 3, and the inside of installation through-hole 3 is equipped with fixation
Screw rod 5, the both ends of standing screw 5 are all equipped with fixture nut 4.
Preferably, chimb 7 is clamped to be formed behind grid pair bone 2U type opening direction the two sides thereto vertical flanging in line direction.
Preferably, the number of clamping joint 8 is five, and five clamping joints 8 are in I-shaped equidistant along main 1 bottom of bone of grid
Arrangement, so that pushing up the stable structure of grid, uniform force in entire.
Preferably, the material of the main bone 1 of grid and grid pair bone 2 is all plated film aluminium grid batten, can effectively extend this
The service life of middle top grid, prevents air and the corrosion oxidation of other factors from acting on.
Preferably, the material of acoustical cotton 6 is environmentally friendly polyester fiber sound-proof material, is closest to nature and harmless right
The high-efficiency sound-absorbing heat-barrier material of environmental nonpollution, sound absorbing power are strong.
Preferably, the number of installation through-hole 3 is four, and four installation through-holes 3 are uniformly provided with the interior of the main bone 3 of grid
Portion, so that the main bone fixation of grid can be mounted on wall top by fixing bolt and fixture nut by the present apparatus, and mounting structure is stablized.
Working principle: by being provided with clamping joint 8 in the bottom of the main bone 1 of grid, the two sides of clamping joint 8 are set the utility model
It is equipped with clamping groove 9, the 2 U-shaped structure in its section of grid pair bone, the two sides in U-shaped opening direction are provided with suitable with 9 phase of clamping groove
The clamping chimb 7 matched, grid pair bone 2 is fixedly connected by clamping chimb 7 and clamping groove 9 with the main bone 1 of grid, so that the present apparatus
The installation of the main bone 1 of grid and grid pair bone 2 and easy to connect and easy to disassemble, by uniformly being opened up in the inside of the main bone 1 of grid
There are four installation through-hole 3, the inside of installation through-hole 3 is equipped with fixing bolt 5, so that the present apparatus can be by fixing bolt 5 and solid
Determine nut 4 and the main bone 1 of grid is fixedly mounted on wall top, and mounting structure is stablized, while being also filled in the inside of grid pair bone 2
Acoustical cotton 6, the material of acoustical cotton 6 are that environmentally friendly polyester fiber sound-proof material can effectively subtract so that the present apparatus has sound-absorbing effect
The noise that light train generates is to external influence.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of rail traffic is with pushing up grid, including the main bone of grid (1) and grid pair bone (2), feature in replacement easy to repair
Be: the bottom of the main bone of grid (1) is provided with clamping joint (8), and the two sides of the clamping joint (8) are provided with clamping groove
(9), the U-shaped structure in described its section of grid pair bone (2), the two sides in U-shaped opening direction are provided with and the clamping groove (9) phase
The clamping chimb (7) of adaptation, the grid pair bone (2) pass through the clamping chimb (7) and the clamping groove (9) and the lattice
The main bone of grid (1) is fixedly connected, and the inside of the grid pair bone (2) be filled with acoustical cotton (6), the main bone of grid (1) it is interior
Portion offers installation through-hole (3), and the inside of the installation through-hole (3) is equipped with standing screw (5), the standing screw (5)
Both ends are all equipped with fixture nut (4).
2. a kind of rail traffic according to claim 1 pushes up grid in replacement easy to repair, it is characterised in that: the card
Chimb (7) are connect to be formed behind grid pair bone (2) the U-shaped opening direction the two sides thereto vertical flanging in line direction.
3. a kind of rail traffic according to claim 1 pushes up grid in replacement easy to repair, it is characterised in that: the card
The number of connector (8) is five, and five clamping joints (8) are equally spaced in I-shaped along the main bone of grid (1) bottom.
4. a kind of rail traffic according to claim 1 pushes up grid in replacement easy to repair, it is characterised in that: the lattice
The material of the main bone of grid (1) and the grid pair bone (2) is all plated film aluminium grid batten.
5. a kind of rail traffic according to claim 1 pushes up grid in replacement easy to repair, it is characterised in that: the suction
The material of sound cotton (6) is environmentally friendly polyester fiber sound-proof material.
6. a kind of rail traffic according to claim 1 pushes up grid in replacement easy to repair, it is characterised in that: the peace
The number for filling through-hole (3) is four, and four installation through-holes (3) are uniformly provided with the inside of the main bone of the grid (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821536710.6U CN208827817U (en) | 2018-09-19 | 2018-09-19 | A kind of rail traffic pushes up grid in replacement easy to repair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821536710.6U CN208827817U (en) | 2018-09-19 | 2018-09-19 | A kind of rail traffic pushes up grid in replacement easy to repair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208827817U true CN208827817U (en) | 2019-05-07 |
Family
ID=66313987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821536710.6U Active CN208827817U (en) | 2018-09-19 | 2018-09-19 | A kind of rail traffic pushes up grid in replacement easy to repair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208827817U (en) |
-
2018
- 2018-09-19 CN CN201821536710.6U patent/CN208827817U/en active Active
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