CN205618833U - Pipeline sealing device for loader cab - Google Patents
Pipeline sealing device for loader cab Download PDFInfo
- Publication number
- CN205618833U CN205618833U CN201620330518.6U CN201620330518U CN205618833U CN 205618833 U CN205618833 U CN 205618833U CN 201620330518 U CN201620330518 U CN 201620330518U CN 205618833 U CN205618833 U CN 205618833U
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- Prior art keywords
- hole
- block
- flexible sleeve
- sealing
- sealing device
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Abstract
The utility model discloses a pipeline sealing device for loader cab, characterized by, including closed hole circle, the cover body and flexible sleeve, the closed hole circle is including sealing the blockette and wrapping up at the apparent rubber hole circle of sealed blockette, the inside vertical through -hole of a plurality of that is provided with of sealed blockette, the one end and the closed hole of the cover body enclose bottom joint each other, and the other end is connected with flexible sleeve, flexible sleeve's inside is provided with tape member. The utility model discloses the beneficial effect who reaches: in this device in the use, one several electric pencil and/or oil pressure hose pass the closed hole circle, and is sealed at pencil and/or hose and periphery formation first layer, elastic keeping in contact between flexible sleeve and the house steward, and it is sealed to form the one deck again, noise control or dust from pipeline via hole invasion driver's cabin that upper and lower two -layer seal structure can be reliable, the comfortable environment of construction in the driver's cabin of being convenient for.
Description
Technical field
This utility model relates to a kind of loader cab pipeline sealing device, belongs to engineering machinery technology neck
Territory.
Background technology
The propelling built along with modernization of the country, the market competition is more and more fierce, and user is to wheel loader
Quality requirements is more and more higher, and the particularly comfortableness of driver's cabin proposes requirements at the higher level.Due to design, processing
And the careless omission that occurs of all too many levels such as assembling process or the deviation effects sealing of vehicle body, many engineering machines
Tool driver's cabin occurs in that Seepage in various degree when doing salt fog test.
Additionally, driver's cabin poor sealing to also result in driver's position noise excessive, the body and mind to human pilot
Healthy and work efficiency affects very big, simultaneously " GB16710-2010 earthmoving machinery noise level limit " new standard
Middle earthmoving machinery driver position noise level limit numerical value is greatly reduced, to bringing the biggest pressure inside industry
And challenge.
Generally, in the engineering machinery such as loader, the descaling hose of the action bars extension in driver's cabin or electricity
Gas wire harness etc. is through bottom plate of driving cab, will wear through hole on bottom plate of driving cab.Additionally, air-conditioning steams
The pipeline via sending out device, instrument box etc. also results in driver's cabin sealing, sound insulation property declines.If to above-mentioned
Pipeline via does not processes or deals with improperly, will destroy the sealing of driver's cabin, affect engineering truck further
Complete machine quality.
Utility model content
For solving the deficiencies in the prior art, the purpose of this utility model is to provide a kind of loader cab to use
Pipeline sealing device, it is possible to effectively and reliably prevent dust, noise from entering driver's cabin at pipeline via.
In order to realize above-mentioned target, this utility model adopts the following technical scheme that:
A kind of loader cab pipeline sealing device, is characterized in that, including sealing hole circle, body and soft
Property sleeve；Described sealing hole circle includes sealing sub-block and being wrapped in the rubber hole circle sealing sub-block appearance；Described
Seal sub-block and be internally provided with several longitudinal holes；One end of described body is mutually blocked bottom the circle of hole with sealing
Connecing, the other end is connected with flexible sleeve；Described flexible sleeve be internally provided with strip-shaped members.
Aforesaid a kind of loader cab pipeline sealing device, is characterized in that, described rubber hole circle sets
It is equipped with insertion hole and slit；Described insertion hole matches with sealing sub-block.
Aforesaid a kind of loader cab pipeline sealing device, is characterized in that, described flexible sleeve is gluing
On body.
Aforesaid a kind of loader cab pipeline sealing device, is characterized in that, if described sealing sub-block by
Dry fan-shaped block rubber splicing composition.
Aforesaid a kind of loader cab pipeline sealing device, is characterized in that, described through hole includes first
Through hole and the second through hole；Described first through hole is arranged on block rubber, and edge had line mouth；Described line excessively
Opening's edge block rubber is longitudinally disposed, makes through hole be connected with sealing sub-block outer peripheral face；Described second through hole is by adjacent
Cooperatively forming between block rubber, each block rubber edge has half through hole.
Aforesaid a kind of loader cab pipeline sealing device, is characterized in that, described flexible sleeve uses
Elastomeric material.
Aforesaid a kind of loader cab pipeline sealing device, is characterized in that, described strip-shaped members uses
Sponge.
The beneficial effect that this utility model is reached: in this device use during, several electrical harness and/or
Enclosing through sealing hole of descaling hose one one, forms ground floor at wire harness and/or flexible pipe with periphery and seals,
Holding contact elastic between flexible sleeve and house steward, forms again one layer of sealing, bilevel sealing structure
Can prevent noise or dust from invading driver's cabin at pipeline via reliably, it is simple to build in driver's cabin and relax
Suitable environment.
Accompanying drawing explanation
Fig. 1 is embodiment sectional view of the present utility model；
Fig. 2 is that three-dimensional view is enclosed in sealing hole of the present utility model；
Fig. 3 is sealing sub-block three-dimensional view of the present utility model；
Fig. 4 is house steward's three-dimensional view of the present utility model；
Fig. 5 is house steward's sectional view of the present utility model.
The implication of reference in figure:
1-sealing device, 2-seals hole circle, 3-body, 4-flexible sleeve, and 5-seals sub-block, 6-through hole, and 7-carries
Shape material, 8-rubber hole circle, 9-inserts hole, 10-slit, 11-block rubber, and 12-crosses line mouth.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is further described.Following example are only used for clearly
The technical solution of the utility model is described, and protection domain of the present utility model can not be limited with this.
The purpose of this device is for overcoming the deficiencies in the prior art, it is provided that the sealing of a kind of loader driver's cabin
Structure, it is possible to prevent dust, noise from entering driver's cabin at pipeline via reliably.Another object is that can
Meet the use demand arranging many descaling hose or electrical harness in narrow pipeline via.
Concrete, relate to a kind of loader cab pipeline sealing device 1, including sealing hole circle 2, body 3
With flexible sleeve 4, by between three parts with the use of, reach good sealing, defening effect.
Body 3 and sealing hole circle 2 are each attached on bottom plate of driving cab.As it is shown in figure 1, one end of body 3
Enclosing mutually clamping bottom 2 with sealing hole, the other end is connected with flexible sleeve 4.Preferably, sleeve glue
It is bonded on body 3.Flexible sleeve 4 be internally provided with strip-shaped members, sleeve uses elastomeric material.This reality
Executing in example, strip-shaped members uses sponge.
Time specifically used, when the many constraints such as wire harness and/or flexible pipe after passing, pass through banding
Material 7 keeps the peripheral part of each wire harness and/or flexible pipe etc. so that it is after becoming a branch of house steward, be inserted into body 3
In and pass flexible sleeve 4 position.
In this case, after house steward is inserted flexible sleeve 4, fasten flexible sleeve 4 by clamp device
Around, make flexible sleeve 4 close the peripheral part of house steward under the effect of pretightning force reliably, make house steward's
Gap will not be produced between peripheral part and flexible sleeve 4.
Seal hole circle 2 to include sealing sub-block 5 and being wrapped in the rubber hole circle 8 sealing sub-block 5 appearance, seal son
Block 5 is made up of several fan-shaped block rubber 11 splicings, and it can also be multiple for can being one.Rubber hole circle 8
On be provided with insertion hole 9 and slit 10, insert hole 9 and match with sealing sub-block 5.Embodiment in accompanying drawing
Be block rubber 11 be the situation of two.
Sealing sub-block 5 and be internally provided with several longitudinal holes 6, through hole 6 includes the first through hole and the second through hole,
Wherein, the first through hole is arranged on block rubber 11, and edge had line mouth 12, wherein, crossed line mouth 12 edge
Block rubber 11 is longitudinally disposed, makes through hole 6 be connected with sealing sub-block 5 outer peripheral face.Second through hole is by adjacent rubber
Cooperatively forming between blob of viscose 11, each block rubber 11 edge has half through hole 6.
Through hole 6 is provided with five in the present embodiment, the first through hole two, the second through hole three.
Time specifically used: kept every electric wire by then passing through the longitudinal pipe line three-way hole 6 sealed in sub-block 5
The peripheral part of bundle etc., it is possible to avoid producing between the electrical harness adjoined each other gap.Insert hole 9 warp
It is connected by the outer peripheral face of slit 10 with rubber hole circle 8, these slits is pushed away wealthy, from outer peripheral face side by close
Envelope sub-block 5 is entrenched in insertion hole 9.
Several electrical harness and/or descaling hose be one one through sealing hole circle 2, at wire harness and/or soft
Pipe and periphery form ground floor and seal, holding contact elastic between flexible sleeve 4 and house steward, form again one
Layer seals, it is possible to prevent noise or dust from invading driver's cabin at pipeline via reliably, it is simple at driver's cabin
The environment that interior construction is comfortable.Additionally, due to can process when by constraints such as these electrical harness,
Assembleability can also be improved.
In this device, rubber hole circle 8, sealing sub-block 5 and sleeve are preferably made up of elastomeric material, banding material
Material 7 is preferably made up of flexible materials such as sponges, so can reliably absorb the activity of descaling hose etc..
The above is only preferred implementation of the present utility model, it is noted that for the art
For those of ordinary skill, on the premise of without departing from this utility model know-why, it is also possible to make some
Improving and deformation, these improve and deformation also should be regarded as protection domain of the present utility model.
Claims (7)
1. a loader cab pipeline sealing device, is characterized in that, including seal hole circle, body and
Flexible sleeve；Described sealing hole circle includes sealing sub-block and being wrapped in the rubber hole circle sealing sub-block appearance；Institute
State sealing sub-block and be internally provided with several longitudinal holes；Bottom one end of described body and sealing hole circle mutually
Clamping, the other end is connected with flexible sleeve；Described flexible sleeve be internally provided with strip-shaped members.
A kind of loader cab pipeline sealing device the most according to claim 1, is characterized in that,
It is provided with insertion hole and slit on the circle of described rubber hole；Described insertion hole matches with sealing sub-block.
A kind of loader cab pipeline sealing device the most according to claim 1, is characterized in that,
Described flexible sleeve is adhesive on body.
A kind of loader cab pipeline sealing device the most according to claim 1, is characterized in that,
Described sealing sub-block is made up of several fan-shaped block rubber splicings.
A kind of loader cab pipeline sealing device the most according to claim 4, is characterized in that,
Described through hole includes the first through hole and the second through hole；Described first through hole is arranged on block rubber, and edge has
Cross line mouth；Described line opening's edge block rubber excessively is longitudinally disposed, makes through hole be connected with sealing sub-block outer peripheral face；Institute
Stating the second through hole to be cooperatively formed by between adjacent block rubber, each block rubber edge has half through hole.
A kind of loader cab pipeline sealing device the most according to claim 1, is characterized in that,
Described flexible sleeve uses elastomeric material.
A kind of loader cab pipeline sealing device the most according to claim 1, is characterized in that,
Described strip-shaped members uses sponge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620330518.6U CN205618833U (en) | 2016-04-19 | 2016-04-19 | Pipeline sealing device for loader cab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620330518.6U CN205618833U (en) | 2016-04-19 | 2016-04-19 | Pipeline sealing device for loader cab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205618833U true CN205618833U (en) | 2016-10-05 |
Family
ID=57026880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620330518.6U Active CN205618833U (en) | 2016-04-19 | 2016-04-19 | Pipeline sealing device for loader cab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205618833U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109318827A (en) * | 2018-08-10 | 2019-02-12 | 三汽车制造有限公司 | Plugging device, driver's cabin and engineering truck |
| CN110356337A (en) * | 2019-07-19 | 2019-10-22 | 江苏徐工工程机械研究院有限公司 | A kind of pressurized driving cap and sealing device |
| CN112993914A (en) * | 2021-02-06 | 2021-06-18 | 戚鑫 | Waterproof device for pipeline inlet of power equipment |
-
2016
- 2016-04-19 CN CN201620330518.6U patent/CN205618833U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109318827A (en) * | 2018-08-10 | 2019-02-12 | 三汽车制造有限公司 | Plugging device, driver's cabin and engineering truck |
| CN109318827B (en) * | 2018-08-10 | 2024-05-07 | 三一汽车制造有限公司 | Plugging device, cab and engineering vehicle |
| CN110356337A (en) * | 2019-07-19 | 2019-10-22 | 江苏徐工工程机械研究院有限公司 | A kind of pressurized driving cap and sealing device |
| CN110356337B (en) * | 2019-07-19 | 2024-03-01 | 江苏徐工工程机械研究院有限公司 | Boost cab and sealing device |
| CN112993914A (en) * | 2021-02-06 | 2021-06-18 | 戚鑫 | Waterproof device for pipeline inlet of power equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220714 Address after: No.26 tuolanshan Road, Xuzhou Economic and Technological Development Zone, Xuzhou City, Jiangsu Province Patentee after: Jiangsu XCMG Guozhong Laboratory Technology Co.,Ltd. Address before: 221004 26 Jinshan Road, Jinshan Bridge Economic Development Zone, Xuzhou, Jiangsu Patentee before: XCMG CONSTRUCTION MACHINERY Co.,Ltd. |