CN206647671U - A kind of five-way joint for fork truck oil-returning structure - Google Patents
A kind of five-way joint for fork truck oil-returning structure Download PDFInfo
- Publication number
- CN206647671U CN206647671U CN201720326250.3U CN201720326250U CN206647671U CN 206647671 U CN206647671 U CN 206647671U CN 201720326250 U CN201720326250 U CN 201720326250U CN 206647671 U CN206647671 U CN 206647671U
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- China
- Prior art keywords
- joint
- junctor
- hole
- lead
- fork truck
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- 230000007423 decrease Effects 0.000 claims description 3
- 238000003466 welding Methods 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Landscapes
- Forklifts And Lifting Vehicles (AREA)
Abstract
The utility model provides a kind of five-way joint for fork truck oil-returning structure, lead to junctor including five, described five, which lead to junctor, is provided with and is used to lead to the fixtures that junctor is fixed on frame panel by five, described five to lead to junctor be the cuboid for axially penetrating through through hole, one end of the through hole is welded with plug, the other end of the through hole is communicated with the first joint, the described five adjacent two sides for leading to junctor are respectively provided with second joint, adjacent two sides are wherein simultaneously additionally provided with threeth joint and fourth joint parallel with the second joint, second joint, 3rd joint and the 4th joint connect with through hole.Compared with prior art, the beneficial effects of the utility model are：（1）Lead to different faces on junctor five and be respectively equipped with joint, simplify the structure of five-way joint, the situation of welding sequence complexity, versatility are good caused by avoiding right-angle elbow pipe more；（2）Oil leak probability is reduced, while reduces cost.
Description
Technical field
It the utility model is related to a kind of five-way joint, and in particular to a kind of five-way joint for fork truck oil-returning structure.
Background technology
With the development of Forklift Industry, hydraulic fork lift captures leading position on whole selling market.This fluid power car
Oil-returning structure（As shown in Figure 1）It is to need to weld four oil return right-angle elbow pipes 100, four right-angle elbow pipes on inner wall of oil tank plate
100 are connected with banked direction control valves, flow divider and two dynamic braking pumps respectively by the sebific duct 200 of four Length discrepancies again.Four sebific ducts are consolidated
Need to be welded and fixed plate 300 on frame panel calmly, then fixed with clamp 400.This oil-returning structure right-angle elbow pipe is more, welding
Manufacturability is poor, during fuel tank leak test, need to block everywhere, increase oil leak probability, pipeline is more, and cost is also high.
Utility model content
The purpose of this utility model is to provide a kind of simple in construction, can improve welding procedure and reduce the use of cost
In the five-way joint of fork truck oil-returning structure.
To achieve these goals, technical scheme provided by the utility model is:It is a kind of for fork truck oil-returning structure five
Pass joint, including five lead to junctor, described five, which lead to junctor, is provided with to be used to leading to junctor by five and is fixed on frame panel
Fixture, described five to lead to junctor be the cuboid for axially penetrating through through hole, and one end of the through hole is welded with plug, described logical
The other end in hole is communicated with the first joint, and the described five adjacent two sides for leading to junctor are respectively provided with second joint, and adjacent two
Side is wherein simultaneously additionally provided with threeth joint and fourth joint parallel with the second joint, second joint, the 3rd joint
Connected with the 4th joint with through hole.
The as described above five-way joint for being used for fork truck oil-returning structure, it is preferred that second joint, the 3rd joint and
The length of 4th joint differs.
The as described above five-way joint for being used for fork truck oil-returning structure, it is preferred that second joint, the 3rd joint and
The length of 4th joint is incremented by successively or the 15mm that successively decreases.
The five-way joint as described above for being used for fork truck oil-returning structure, it is preferred that the fixture includes connecting plate, institute
State connecting plate and be fixed on five side ends for leading to junctor, the connecting plate is provided with two bolt through-holes, on the frame panel
The screwed hole to match with bolt through-hole is provided with specified location.
Compared with prior art, the beneficial effects of the utility model are：（1）Lead to different faces on junctor five to be respectively equipped with
Joint, simplify the structure of five-way joint, the situation of welding sequence complexity, versatility are good caused by avoiding right-angle elbow pipe more；（2）
Oil leak probability is reduced, while reduces cost.
Brief description of the drawings
Fig. 1 is the oil-returning structure schematic diagram of four sebific duct connections in the prior art.
Fig. 2 is structural representation of the present utility model.
Fig. 3 is stereogram of the present utility model.
Fig. 4 is using state structure diagram of the present utility model.
Wherein, 1, five lead to junctor, and 2, through hole, 3, plug, the 4, first joint, the 5, second joint, the 6, the 3rd joint, 7,
Four joints, 8, connecting plate, 9, bolt through-hole, 10, five-way joint, 100, right-angle elbow pipe, 200, sebific duct, 300, fixed plate, 400,
Clamp.
Embodiment
The utility model is described in detail with reference to the accompanying drawings and detailed description.
As shown in Figure 2 and Figure 3, a kind of five-way joint for fork truck oil-returning structure, including five lead to junctor 1, described five is logical
Connector 1, which is provided with, to be used for five fixtures for leading to junctor 1 and being fixed on frame panel, and described five lead to junctor 1 for axially
Through the cuboid for having through hole 2, one end of the through hole 2 is welded with plug 3, and the other end of the through hole 2 is communicated with first and connect
First 4, the described five adjacent two sides for leading to junctor 1 are respectively provided with second joint 5, and adjacent two sides are wherein simultaneously additionally provided with
Threeth joint 6 and fourth joint 7 parallel with the second joint 5, second joint 5, the 3rd joint 6 and the 4th joint 7 with
Through hole 2 connects.
Described five lead to the end face of junctor 1, side is respectively equipped with the first joint 4, the second joint 5, the 3rd joint 6 and the 4th
Joint 7, the problem of effectively prevent right-angle elbow pipe welding usability difference in the prior art；Use five-way joint of the present utility model
When, it is only necessary to high-pressure rubber pipe is connected to corresponding joint, simple in construction without again fixing sebific duct, convenient use.
As optimal technical scheme of the present utility model, the length of second joint 5, the 3rd joint 6 and the 4th joint 7
Differ.The length of second joint 5, the 3rd joint 6 and the 4th joint 7 is incremented by successively or the 15mm that successively decreases.Due to length
The presence of difference so that it is more convenient during adjacent high-pressure rubber pipe to install.
As optimal technical scheme of the present utility model, the fixture includes connecting plate 8, and the connecting plate 8 is fixed on
Five lead to the side end of junctor 1, and the connecting plate 8 is provided with two bolt through-holes 9, installed on the frame panel in specific bit
There is the screwed hole to match with bolt through-hole 9.Using the cooperation between bolt and screwed hole, five-way joint is fixed on vehicle frame bottom
Easy for installation on plate, simple to operate, versatility is good.
Embodiment described above is only that preferred embodiment of the present utility model is described, not to this practicality
New scope is defined, and on the premise of the utility model design spirit is not departed from, those of ordinary skill in the art are to this
The various modifications and improvement that the technical scheme of utility model is made, the guarantor that claims of the present utility model determine all should be fallen into
In the range of shield.
Claims (4)
1. a kind of five-way joint for fork truck oil-returning structure leads to junctor including five（1）, described five lead to junctor（1）It is provided with
For leading to junctor by five（1）The fixture being fixed on frame panel, it is characterised in that described five lead to junctor（1）For axle
To through there is through hole（2）Cuboid, the through hole（2）One end be welded with plug（3）, the through hole（2）The other end connect
It is connected with the first joint（4）, described five lead to junctor（1）Adjacent two sides be respectively provided with second joint（5）, adjacent two sides
Be wherein simultaneously additionally provided with and the second joint（5）The 3rd parallel joint（6）With the 4th joint（7）, second joint（5）、
3rd joint（6）With the 4th joint（7）Connected with through hole.
2. the five-way joint according to claim 1 for fork truck oil-returning structure, it is characterised in that second joint
（5）, the 3rd joint（6）And the 4th joint（7）Length differ.
3. the five-way joint according to claim 2 for fork truck oil-returning structure, it is characterised in that second joint
（5）, the 3rd joint（6）And the 4th joint（7）Length is incremented by successively or the 15mm that successively decreases.
4. the five-way joint according to claim 1 for fork truck oil-returning structure, it is characterised in that the fixture includes
Connecting plate（8）, the connecting plate（8）It is fixed on five and leads to junctor（1）Side end, the connecting plate（8）It is provided with two spiral shells
Bolt via（9）, it is provided with and bolt through-hole in specified location on the frame panel（9）The screwed hole to match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720326250.3U CN206647671U (en) | 2017-03-30 | 2017-03-30 | A kind of five-way joint for fork truck oil-returning structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720326250.3U CN206647671U (en) | 2017-03-30 | 2017-03-30 | A kind of five-way joint for fork truck oil-returning structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206647671U true CN206647671U (en) | 2017-11-17 |
Family
ID=60279345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720326250.3U Active CN206647671U (en) | 2017-03-30 | 2017-03-30 | A kind of five-way joint for fork truck oil-returning structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206647671U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108361461A (en) * | 2018-03-08 | 2018-08-03 | 蒋央芳 | A kind of multiple way union |
-
2017
- 2017-03-30 CN CN201720326250.3U patent/CN206647671U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108361461A (en) * | 2018-03-08 | 2018-08-03 | 蒋央芳 | A kind of multiple way union |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |