CN208845878U - A kind of rail vehicle pipe fixing device through walls - Google Patents
A kind of rail vehicle pipe fixing device through walls Download PDFInfo
- Publication number
- CN208845878U CN208845878U CN201821549819.3U CN201821549819U CN208845878U CN 208845878 U CN208845878 U CN 208845878U CN 201821549819 U CN201821549819 U CN 201821549819U CN 208845878 U CN208845878 U CN 208845878U
- Authority
- CN
- China
- Prior art keywords
- pressing plate
- pipe clamp
- pipeline
- tabletting
- fixing device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000013013 elastic material Substances 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims description 5
- 229920002635 polyurethane Polymers 0.000 claims description 5
- 239000004814 polyurethane Substances 0.000 claims description 5
- 239000005062 Polybutadiene Substances 0.000 claims description 3
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 claims description 3
- 229920001084 poly(chloroprene) Polymers 0.000 claims description 3
- 229920002857 polybutadiene Polymers 0.000 claims description 3
- 244000043261 Hevea brasiliensis Species 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- 229920003052 natural elastomer Polymers 0.000 claims description 2
- 229920001194 natural rubber Polymers 0.000 claims description 2
- 238000007789 sealing Methods 0.000 abstract description 9
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 230000004886 head movement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Supports For Pipes And Cables (AREA)
Abstract
The utility model relates to fixing device for pipe fields, more particularly to a kind of rail vehicle pipe fixing device through walls, including pipe clamp frame (1) and pipe clamp, pipe clamp is mounted in pipe clamp frame (1), there are through-hole (7) in the middle part of pipe clamp, pipe clamp includes pipeline pressing ring (5), first pressing plate (3), second pressing plate (6) and compressing member (4), first pressing plate (3) and the second pressing plate (6) are separately positioned on the both ends of pipeline pressing ring (5), pipeline pressing ring (5) is made of elastic material, compressing member (4) is for adjusting the distance between the first pressing plate (3) and the second pressing plate (6).When the distance between the first pressing plate (3) and the second pressing plate (6) become smaller, pipeline pressing ring (5) deforms therewith, holds pipeline tightly, realizes that pipe clamp and pipeline seal.The utility model structure is simple, not only can effectively realize the fixation and sealing of train wall pipe, but also maintenance convenient for safeguarding.
Description
Technical field
The utility model relates to fixing device for pipe fields, and in particular to a kind of rail vehicle pipe fixing device through walls.
Background technique
Fixing device for pipe is also known as pipe clamp, is mainly used for the fixation of tracheae or electric wiring pipe.Pipe fixing device through walls
Belong to one of fixing device for pipe, for the fixation of the pipeline across various walls, current pipe fixing device through walls is mostly anchor ear
Form fixes pipeline by screw locking metal or plastics briquetting, cannot effectively realize close between pipeline and pipe clamp
Envelope.For rail vehicle, the sealing requirements of wall are very high, it is therefore desirable to which realization is fixed close between pipeline and pipe clamp
Envelope, existing pipe clamp structure is complicated, needs additional seal material, and cumbersome, sealing effect is bad, and the seal of tube through walls
It is frequent to locate maintenance and repair.
In view of the above drawbacks, the utility model creator obtains originally practical new finally by prolonged research and practice
Type.
Utility model content
To solve above-mentioned technological deficiency, the technical solution adopted in the utility model is, it is through walls to provide a kind of rail vehicle
Pipe fixing device, including pipe clamp frame and at least one pipe clamp, the pipe clamp are mounted in the pipe clamp frame, tool in the middle part of the pipe clamp
There is a through-hole passed through for pipeline, the pipe clamp includes pipeline pressing ring, the first pressing plate, the second pressing plate and compressing member, and described first
Pressing plate and second pressing plate are separately positioned on the both ends of the pipeline pressing ring, table of first pressing plate close to the pipe clamp frame
Face, the pipeline pressing ring are made of elastic material, the compressing member for adjust first pressing plate and second pressing plate it
Between distance.
Optionally, the compressing member is housing screw, and the housing screw includes shank of screw and head of screw, the shank of screw
Across first pressing plate and second pressing plate, the head of screw compresses first pressing plate.
Optionally, the outer wall of the head of screw is cylinder, and the middle part of the head of screw is equipped with Hexagon hole.
Optionally, first pressing plate includes identical first tabletting of at least two shapes, and first pressing plate includes extremely
Few identical second tabletting of two shapes, first tabletting is identical with the second tabletting quantity, and position is corresponding.
Optionally, at least one compressing member is equipped between each pair of first tabletting and second tabletting.
Optionally, first pressing plate includes first tabletting of two semicircular arcs, and second pressing plate includes two
Second tabletting of a semicircular arc is all provided with there are two compressing member between each pair of first tabletting and second pressing plate.
Optionally, the diameter of first pressing plate is greater than the diameter of the pipeline pressing ring, and the diameter of second tabletting is small
In the diameter of the pipeline pressing ring.
Optionally, pressing ring set is equipped with outside the pipeline pressing ring.
Optionally, pipeline pressing ring material selection it is following any one: polyurethane, butadiene-styrene rubber, butadiene rubber, neoprene
Rubber and natural rubber.
Compared with the prior art the utility model has the beneficial effects that: 1. the utility model are made by adjusting compressing member
It obtains the deformation of pipeline pressing ring and holds pipeline tightly, can effectively realize the sealing of pipe clamp and pipeline.2. the utility model structure is simple, facilitate dimension
Shield maintenance.3. each components of the utility model can be all individually replaced, economize on resources.4. the utility model pipe clamp frame and pipe clamp separate
Setting, using flexible wear pipe hole convenient for what pipe clamp frame was set as needed different pore size and different number.
Detailed description of the invention
It, below will be to institute in embodiment description in order to illustrate more clearly of the technical solution in various embodiments of the utility model
Attached drawing to be used is needed to be briefly described.
Fig. 1 is the front view of pipe clamp frame and pipe clamp assembling；
Fig. 2 is the sectional view of pipe clamp frame and pipe clamp assembling；
Fig. 3 is the sectional view of single pipe clamp；
Fig. 4 is the front view of single pipe clamp；
Fig. 5 is the rearview of single pipe clamp.
Description of symbols:
1. 2. 3. first pressing plate of lateral wall, 4. compressing member, 5. 6. second pressing plate of pipeline pressing ring of pipe clamp frame, 7. through-hole 8.
Pressing ring set
Specific embodiment
Below in conjunction with attached drawing, the above and other technical features and advantages of the present invention are described in more detail.
Embodiment one
As depicted in figs. 1 and 2, rail vehicle disclosed by the utility model pipe fixing device through walls, including pipe clamp frame 1 and pipe
Folder, pipe clamp are mounted on pipe clamp frame 1, and pipe clamp frame 1 is capable of fixing on train wall.
In the present embodiment, pipe clamp frame 1 is a rectangle frame, opens that there are two equally distributed through holes in rectangle frame, is run through
For installing pipe clamp, through hole penetrates into the train wall other side from train wall side in hole.The portion that pipe clamp frame 1 is contacted with car body
It is divided into lateral wall 2, lateral wall 2 is fixedly connected with the vehicle body.Preferably, lateral wall 2 can also be fixedly connected with body sealing, sealing
Form can be the forms such as welding, filling sealing material.In other embodiments, the shape of pipe clamp frame 1 can according to using and
Aesthetic to need flexible choice, the quantity of through hole and pore size can also be with flexible choices in pipe clamp frame 1.
Pipe clamp is installed in the through hole of pipe clamp frame 1, is a through-hole 7 in the middle part of pipe clamp, is used for tracheae or electric wiring pipe etc.
Train pipeline passes through.Pipe clamp includes the first pressing plate 3, the second pressing plate 6, pipeline pressing ring 5 and compressing member 4, and pipe clamp prolongs from car body side
The length for extending to the car body other side is less than the length that pipe clamp frame 1 extends to the car body other side from car body side, can save material in this way
Material；It ensures that pipe clamp side can not protrude from surface of wall simultaneously, reduce abrasion or destroys.First pressing plate 3 is located at pipe clamp head, high
The surface of pipe clamp frame 1 out, and the diameter of the first pressing plate 3 is greater than the aperture of 1 through hole of pipe clamp frame, the second pressing plate 6 is located at pipe clamp tail
End, sinks into inside pipe clamp frame 1.
As shown in figure 3, pipeline pressing ring 5, between the first pressing plate 3 and the second pressing plate 6, pipeline pressing ring 5 is elastic material,
The elastic material can be deformed by pressure.Elastic material used is polyurethane in the present embodiment, and polyurethane high mechanical strength has
Higher flexibility and resilience, and polyurethane has excellent oil resistivity, solvent resistance, water resistance and fire resistance, is relatively suitble to
Applied to the environment of rail vehicle, in other embodiments, butadiene-styrene rubber, butadiene rubber, neoprene and natural can be selected
Rubber etc..
Pipeline pressing ring 5 is a hollow cylinder, is bonded on the outside of hollow cylinder with 1 through hole inner sidewall of pipe clamp frame, hollow cylinder
Centre is through-hole 7.Compressing member 4 is fastening screw, and screw includes shank of screw and head of screw.Shank of screw passes through pipeline pressing ring 5
Solid section, connects the first pressing plate 3 and the second pressing plate 6, and shank of screw one end reaches 6 outside of the second pressing plate.Head of screw is located at the
One pressing plate, 3 outer surface, for pressing plate 3 to be fixed on pipe clamp head surface.Screw used is hexagon socket cap head screw, i.e. screw
Head outer wall is cylindrical body wall surface, there is the hole of an interior hexagonal in the middle part of head of screw.Hexagon socket cap head screw is selected, is because interior
Hex screw must can just be turned with specific purpose tool, can prevent irrelevant personnel from arbitrarily operating.And soket head cap screw needs are biggish
Screw-down torque can apply biggish power to pipeline pressing ring 5, improve sealing effect.
The second pressing plate 6 can be pulled by adjusting compressing member 4, so that the distance between the first pressing plate 3 and the second pressing plate 6 are adjusted,
When distance reduces between the first pressing plate 3 and the second pressing plate 6,5 stress deformation of pipeline pressing ring is realized to hold pipeline tightly
Sealing between pipeline and pipe clamp.
The seperated design of the utility model pipe clamp frame 1 and pipe clamp, use are more flexible and convenient.Through hole in pipe clamp frame 1
Quantity can according to the needs of use, flexible setting, the size of through hole can also required design, can satisfy the train of different model
The installation requirement of wall pipe.The structure of pipe clamp is simple, and components can be all individually replaced, so no matter dismounting or replacing abrasion zero
Component is all more convenient, also more economizes on resources.
Embodiment two
As shown in Figure 4 and Figure 5, on the basis of based on the above embodiment, the present embodiment the difference is that, the first pressing plate
3 include two the first tablettings, and the first tabletting is semicircular arc plate, is set in the first tabletting there are two screw hole, is compressed for being screwed on
Part 4.Second pressing plate 6 includes two the second tablettings, and the second tabletting is semicircular arc plate, the second tabletting be equipped with it is same in the first tabletting
The screw hole of sample size, for the compressing member 4 that is screwed on.First tabletting is identical with the quantity of the second tabletting, and each first tabletting
Corresponding with a second tabletting position, the screw hole of the first tabletting of guarantee is with the screw hole center of circle of corresponding second tabletting at one
On axle center.
The first pressing plate 3 includes two the first tablettings in the present embodiment, and the second pressing plate 6 includes two the second tablettings, Mei Ge
It is all provided in one tabletting and the second tabletting and may also set up the tabletting of other quantity, often in other embodiments there are two compressing member 4
The compressing member 4 of other quantity is set in a tabletting, in the biggish situation of the aperture ratio of pipe clamp, it may be necessary to more compressing members
4 ensure compression effect.
First pressing plate 3 and the second pressing plate 6 are arranged to the mode of tabletting combination assembly, convenient screw hole up and down aligns, such as
There is screw hole to wear, tabletting can also be individually replaced, saves cost.
Embodiment three
On the basis of based on the above embodiment, the present embodiment the difference is that, the rail vehicle of the present embodiment is through walls
In pipe fixing device, the diameter of the first pressing plate 3 is greater than 5 front-end surface diameter of pipeline pressing ring, i.e. the first pressing plate 3 can cover completely
The front end face of pipeline pressing ring 5, so that pipeline pressing ring 5 is limited in inside pipe clamp.The diameter of second pressing plate 6 is less than pipeline pressing ring 5
Diameter, and the lateral surface of the second pressing plate 6 is bonded with the inner wall of through hole in pipe clamp frame 1.Compressing member 4 is being screwed, is pulling second
When pressing plate 6,6 lateral surface of the second pressing plate can be bonded to head movement with through hole inner wall, make 5 deformation side of pipeline pressing ring
To the direction of intermediate conduit, guarantee sealing effect is more preferable as far as possible.
Example IV
On the basis of based on the above embodiment, the present embodiment the difference is that, the rail vehicle of the present embodiment is through walls
In pipe fixing device, there is one section of pressing ring set 8 in the through hole of pipe clamp frame 1, pressing ring set 8 is located at 5 outside of pipeline pressing ring, for blocking
Pipeline pressing ring 5.When in use, when pipe clamp frame 1 and pipe clamp aperture mismatch, it can select certain thickness pressing ring set 8 will pipe
Folder is fixed in the through hole of pipe clamp frame 1.Meanwhile pressing ring set 8 can also protect pipeline pressing ring 5 to a certain extent.
The above is only the preferred embodiment of the present invention, is merely illustrative for the utility model, and
It is unrestricted.Those skilled in the art understand that can be to it in the spirit and scope defined by the utility model claims
Many changes, modifications, and even equivalents are carried out, but all will fall within the protection scope of the utility model.
Claims (9)
1. a kind of rail vehicle pipe fixing device through walls, which is characterized in that described including pipe clamp frame (1) and at least one pipe clamp
Pipe clamp is mounted in the pipe clamp frame (1), has the through-hole (7) passed through for pipeline in the middle part of the pipe clamp, and the pipe clamp includes
Pipeline pressing ring (5), the first pressing plate (3), the second pressing plate (6) and compressing member (4), first pressing plate (3) and second pressing plate
(6) both ends of the pipeline pressing ring (5) are separately positioned on, first pressing plate (3) is close to the surface of the pipe clamp frame (1), institute
It states pipeline pressing ring (5) to be made of elastic material, the compressing member (4) is for adjusting first pressing plate (3) and second pressure
The distance between plate (6).
2. rail vehicle pipe fixing device through walls as described in claim 1, which is characterized in that the compressing member (4) is to compress
Screw, the housing screw include shank of screw and head of screw, and the shank of screw passes through first pressing plate (3) and second pressure
Plate (6), the head of screw compress first pressing plate (3).
3. rail vehicle pipe fixing device through walls as claimed in claim 2, which is characterized in that the outer wall of the head of screw is circle
The middle part of cylindricality, the head of screw is equipped with Hexagon hole.
4. rail vehicle pipe fixing device through walls as described in claim 1, which is characterized in that first pressing plate (3) includes
Identical first tabletting of at least two shapes, second pressing plate (6) includes identical second tabletting of at least two shapes, described
First tabletting is identical with the second tabletting quantity, and position is corresponding.
5. rail vehicle pipe fixing device through walls as claimed in claim 4, which is characterized in that each pair of first tabletting and institute
It states and is equipped at least one compressing member (4) between the second tabletting.
6. rail vehicle pipe fixing device through walls as claimed in claim 5, which is characterized in that first pressing plate (3) includes
First tabletting of two semicircular arcs, second pressing plate (6) includes second tabletting of two semicircular arcs, each pair of
There are two being all provided between first tabletting and second pressing plate compressing member (4).
7. rail vehicle pipe fixing device through walls as described in claim 1, which is characterized in that first pressing plate (3) it is straight
Diameter is greater than the diameter of the pipeline pressing ring (5), and the diameter of second pressing plate (6) is less than the diameter of the pipeline pressing ring (5).
8. rail vehicle pipe fixing device through walls as described in claim 1, which is characterized in that the pipeline pressing ring (5) is external
Equipped with pressing ring set (8).
9. rail vehicle pipe fixing device through walls a method as claimed in any one of claims 1-8, which is characterized in that the pipeline pressing ring
(5) material selection it is following any one: polyurethane, butadiene-styrene rubber, butadiene rubber, neoprene and natural rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821549819.3U CN208845878U (en) | 2018-09-21 | 2018-09-21 | A kind of rail vehicle pipe fixing device through walls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821549819.3U CN208845878U (en) | 2018-09-21 | 2018-09-21 | A kind of rail vehicle pipe fixing device through walls |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208845878U true CN208845878U (en) | 2019-05-10 |
Family
ID=66373719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821549819.3U Expired - Fee Related CN208845878U (en) | 2018-09-21 | 2018-09-21 | A kind of rail vehicle pipe fixing device through walls |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208845878U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113090850A (en) * | 2021-04-16 | 2021-07-09 | 福建省中能泰丰节能环保科技有限公司 | Hole sound-insulation dustproof plugging cover |
| CN113548548A (en) * | 2021-08-05 | 2021-10-26 | 中铁工程装备集团有限公司 | Pipeline conveying device for shaft construction |
-
2018
- 2018-09-21 CN CN201821549819.3U patent/CN208845878U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113090850A (en) * | 2021-04-16 | 2021-07-09 | 福建省中能泰丰节能环保科技有限公司 | Hole sound-insulation dustproof plugging cover |
| CN113548548A (en) * | 2021-08-05 | 2021-10-26 | 中铁工程装备集团有限公司 | Pipeline conveying device for shaft construction |
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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: 20190510 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |