CN208632023U - A kind of hydraulic plumbing system of forklift door frame - Google Patents
A kind of hydraulic plumbing system of forklift door frame Download PDFInfo
- Publication number
- CN208632023U CN208632023U CN201820537298.3U CN201820537298U CN208632023U CN 208632023 U CN208632023 U CN 208632023U CN 201820537298 U CN201820537298 U CN 201820537298U CN 208632023 U CN208632023 U CN 208632023U
- Authority
- CN
- China
- Prior art keywords
- pressure
- rubber pipe
- pressure rubber
- interface
- accessory side
- 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.)
- Active
Links
Landscapes
- Forklifts And Lifting Vehicles (AREA)
Abstract
The utility model discloses a kind of hydraulic plumbing systems of forklift door frame, belong to forklift hydraulic system technical field, including outer mast, inner upright mounting, fork carriage, movable pulley and the first high-pressure rubber pipe, second high-pressure rubber pipe, first high-pressure rubber pipe, one end of second high-pressure rubber pipe is connect with fuel tank, it is connect by four-way connection assembly with two high-pressure oil pipe interface of accessory side after other end pile warp movable pulley, the chaining plate of outer mast is fixedly connected with one end of bracket, the other end fixation of bracket is connected to position limiting clamp, the movable pulley is fixed on the upper beam of inner upright mounting by pulley bracket, first high-pressure rubber pipe, the chaining plate that position limiting clamp is fixed on outer mast with bending is passed down through after second high-pressure rubber pipe pile warp movable pulley, two sliding slot.Running block mesohigh sebific duct song takes full advantage of limited door frame framework space to arrangement in hydraulic plumbing system in the utility model.
Description
Technical field
The utility model relates to forklift hydraulic system technical field, in particular to the fluid pressure line system of a kind of forklift door frame
System.
Background technique
Portal frame system is the equipment of fork truck, is the direct operating mechanism for carrying out handling operation.In order to practical different
Workplace generally requires to add various accessories on door frame, in order to meet the action request of accessory, it usually needs add door frame liquid
Pressure pipe road arrangement.Currently, the needs acted in the door frame hydraulic plumbing system added according to accessory, usually one group or two groups of setting
Running block, oil feed line bypasses door frame by pulley blocks and and then door frame raising is accompanied, power needed for providing movement for accessory.
Current forklift door frame hydraulic plumbing system have the disadvantage that first is that, when running block is arranged, in order to protect
It demonstrate,proves in running block lifting process and does not interfere with outer mast, usually by the scattered, not compact of running block arrangement, to a certain degree
On affect the front overhang parameter of fork truck.And when selecting two groups of running blocks, driven to be applicable in portal-framed structure and meet
Member visual field demand, two groups of movable pulleys need to depend on door frame assembly two sides and are arranged symmetrically, and four-way connection assembly assembly etc. also needs to use
Left and right symmetrical part is arranged to meet the needs of pipe-line system.Due to using left and right symmetrical part, manufacture craft is more complex, effect
It is low.It is connect second is that being all made of the high-pressure rubber pipe that caliber is φ 8 in current door frame pipeline with four-way connection assembly, line loss
It is larger.Third is that door frame hydraulic plumbing system connection screw thread and external accessory standard configuration screw thread mismatch, when disassembly, needs to convert, and tears open
It is lower to fill efficiency.Fourth is that fastening to achieve the purpose that position four-way connection assembly assembly, four-way connection assembly is usually required
Two bolts hole, two sets of mating installations of fastening.The external components of four-way connection assembly assembly are more, and supplies consumption is big.Fifth is that liquid
Hydraulic pipe mesohigh sebific duct and Steel Tube Special etc. are arranged on door frame, and occupied space is big.
Utility model content
The purpose of this utility model is to provide a kind of hydraulic plumbing systems of forklift door frame, to improve limited door frame frame
The utilization rate of conformational space.
In order to achieve the above object, the utility model uses a kind of hydraulic plumbing system of forklift door frame, including outer mast, interior
Door frame, fork carriage, movable pulley and the first high-pressure rubber pipe, the second high-pressure rubber pipe, the one of the first high-pressure rubber pipe, the second high-pressure rubber pipe
End connect with fuel tank, is connected by four-way connection assembly and two high-pressure oil pipe interface of accessory side after other end pile warp movable pulley
It connects, it is characterised in that: the chaining plate of the outer mast is fixedly connected with one end of bracket, and the other end fixation of bracket is connected to limit
Folder, the movable pulley are fixed on the upper beam of the inner upright mounting by pulley bracket, the first high-pressure rubber pipe, the second high-pressure rubber pipe
The chaining plate that position limiting clamp is fixed on the outer mast with bending is passed down through after two sliding slot of pile warp movable pulley.
Preferably, the four-way connection assembly includes two supervisors and support plate, and dislocation is fixed on branch to two supervisors up and down
The assembling space of accessory side high-pressure oil pipe interface is reserved on fagging, two supervisor both ends are connected to connector, support plate plate face and
It is connected between plane by fixing piece on the chaining plate of the fork carriage.
Preferably, the support plate includes fixed plate, and fixed plate one end is hung with connecting plate, and two supervisors are U-shaped
And the U-shaped bottom lower surface of a supervisor is fixed on fixed plate upper surface, the U-shaped bottom upper surface of another supervisor is fixed on
Fixed board lower surface, connecting plate wooden partition is along through-hole is opened up with two supervisor's horizontal directions, and plane is opened on the chaining plate of the fork carriage
If threaded hole, it is bolted to connection between the chaining plate of the connecting plate and the fork carriage.
Preferably, the lateral distance between two supervisors, the center between two high-pressure rubber pipes away from and movable pulley two
Center between notch is away from being equal.
Preferably, the accessory side high-pressure oil pipe interface, the four-way connection assembly the connection screw thread of interface be all made of
M18, two high-pressure rubber pipe use caliber for the fastening pipe joint connection screw thread M18 of φ 10.
Preferably, it is hydraulic to be arranged symmetrically third valve block hydraulic plumbing system, the 4th valve block for the inner upright mounting left and right sides
Pipe-line system；
Third valve block hydraulic plumbing system includes the first oil circuit and the second oil circuit, and the first oil circuit is by one of the accessory side
High-pressure oil pipe interface, a supervisor of four-way connection assembly A, accessory side the first high-pressure rubber pipe interface, the first high-pressure rubber pipe, dynamic cunning
Wheel and fuel tank side the first high-pressure rubber pipe interface composition, the second oil circuit are connected by another high-pressure oil pipe interface in the accessory side, four
Another supervisor of head assembly A, accessory side the second high-pressure rubber pipe interface, the second high-pressure rubber pipe, movable pulley and fuel tank side second
The third valve block of high-pressure rubber pipe interface composition, accessory side the first high-pressure rubber pipe interface and multi-way valve connects, in first oil circuit
Accessory side high-pressure oil pipe interface connect with another high-pressure oil pipe interface in accessory side in second oil circuit by accessory；
4th valve block hydraulic plumbing system includes third oil circuit and the 4th oil circuit, and the first oil circuit is by one of the accessory side
High-pressure oil pipe interface, a supervisor of four-way connection assembly B, accessory side the first high-pressure rubber pipe interface, the first high-pressure rubber pipe, dynamic cunning
Wheel and fuel tank side the first high-pressure rubber pipe interface composition, the second oil circuit are connected by another high-pressure oil pipe interface in the accessory side, four
Another supervisor of head assembly B, accessory side the second high-pressure rubber pipe interface, the second high-pressure rubber pipe, movable pulley and fuel tank side second
4th valve block of high-pressure rubber pipe interface composition, accessory side the first high-pressure rubber pipe interface and multi-way valve connects, in first oil circuit
Accessory side high-pressure oil pipe interface connect with another high-pressure oil pipe interface in accessory side in second oil circuit by accessory.
Compared with prior art, there are following technical effects for the utility model: passing through position limiting clamp in the utility model for two
High-pressure rubber pipe is fixed on fork carriage chaining plate, forklift door frame hydraulic system execute accessory movement when, hydraulic plumbing system by
Accessory side high-pressure oil pipe interface, four-way connection assembly assembly, the first high-pressure rubber pipe, the second high-pressure rubber pipe and movable pulley sequence connect
One group of oil circuit of composition is connect as running block.Accessory side high-pressure oil pipe interface connects the first high pressure by four-way connection assembly assembly
Sebific duct constitutes the motor segment of running block, by position limiting clamp movable pulley sliding slot by the first high-pressure rubber pipe, the second high-pressure rubber pipe in curved
On the curved chaining plate for being fixed on outer mast, the fixed section as running block.The song of first high-pressure rubber pipe, the second high-pressure rubber pipe
To arrangement, limited door frame framework space is taken full advantage of, the compact Layout of inside and outside door frame in tackling system is advantageously implemented.
Detailed description of the invention
With reference to the accompanying drawing, specific embodiment of the present utility model is described in detail:
Fig. 1 is a kind of schematic perspective view of the hydraulic plumbing system of forklift door frame；
Fig. 2 is a kind of rearview of the hydraulic plumbing system of forklift door frame；
Fig. 3 is the 1:10 enlarged diagram of part A in Fig. 1；
Fig. 4 is the structural schematic diagram of four-way connection assembly；
Fig. 5 is the 1:10 enlarged diagram of part B in Fig. 1；
Fig. 6 is the 1:10 enlarged diagram of C portion in Fig. 2；
Fig. 7 is the structural schematic diagram of third plate valve hydraulic plumbing system and the 4th plate valve hydraulic plumbing system.
Specific embodiment
In order to further explain the feature of the utility model, please refer to detailed description below in connection with the utility model with
Attached drawing.Institute's attached drawing is only for reference and purposes of discussion, is not used to limit the protection scope of the utility model.
As shown in Figure 1 to Figure 3, present embodiment discloses a kind of hydraulic plumbing system of forklift door frame, including it is outer mast, interior
Door frame, fork carriage, the first high-pressure rubber pipe 1, the second high-pressure rubber pipe 2 and movable pulley 3,1 one end of the first high-pressure rubber pipe are fuel tank side
High-pressure rubber pipe interface 1-2, the other end are accessory side high-pressure rubber pipe interface 1-1,2 one end of the second high-pressure rubber pipe is fuel tank side high-pressure glue
Interface tube 2-2, the other end are accessory side high-pressure rubber pipe interface 2-1, fuel tank side high-pressure rubber pipe interface 1-2, fuel tank side high-pressure rubber pipe
Interface 2-2 is connect with fuel tank, after accessory side high-pressure rubber pipe interface 1-1, accessory side high-pressure rubber pipe interface 2-1 pile warp movable pulley 3
Connect with accessory side two high-pressure oil pipe interface 10-1,10-2 by four-way connection assembly 8, the chaining plate 5 of the outer mast and
One end of bracket 6 is fixedly connected, and the other end of bracket 6 is fixed to be connected to position limiting clamp 7, and the movable pulley 3 is fixed by pulley bracket 6
On the upper beam 4 of the inner upright mounting, worn after the first high-pressure rubber pipe 1, the second high-pressure rubber pipe 2 pile warp movable pulley, 3 liang of sliding slots under
It crosses position limiting clamp 7 and the outer mast chaining plate 5 is fixed on bending.
Compare the arrangement with traditional high-pressure rubber pipe, the first high-pressure rubber pipe 1,2 pile warp movable pulley 3 of the second high-pressure rubber pipe
It is connect vertically downward with four-way connection assembly 8 afterwards, as shown in Fig. 2, passing through fastening bolt on outer mast chaining plate 5 in this programme
It is connect with one end of bracket 6, bracket 6 is arranged in the horizontal direction, i.e., vertical with the vertical downward direction of two high-pressure rubber pipes, bracket 6
The other end connect position limiting clamp 7, the first high-pressure rubber pipe 1, the second high-pressure rubber pipe 2 pass through position limiting clamp 7 after, position limiting clamp 7 changes height
The path of moulding pipe vertically downward, so that high-pressure rubber pipe is in bending.Wherein, accessory side high-pressure oil pipe interface passes through four-way connection
Assembly 8 connects the motor segment that the first high-pressure rubber pipe 1 constitutes 3 groups of movable pulley, and position limiting clamp 7 is high by first after pile warp movable pulley 3
Moulding pipe 1, the second high-pressure rubber pipe 2 are fixed on outer mast chaining plate 5, the fixed section as running block in bending.Adequately
Limited door frame framework space is utilized, by inside and outside door frame compact Layout, rationally utilizes space.
Refering to shown in Fig. 4, Fig. 6, four-way connection assembly 8 includes first the 81, second supervisor 82 of supervisor and support plate 83, and first
About 82 dislocation of the 81, second supervisor of supervisor is fixed on the assembling space that accessory side high-pressure oil pipe interface is reserved in support plate 83,
First is responsible for 81 liang of end interfaces, the connection screw thread of the second supervisor 82 is all made of M18, the chaining plate of 83 plate face of support plate and fork carriage
It is connected between upper plane by fixing piece.Wherein, it is shifted to install between first the 81, second supervisor 82 of supervisor, between two supervisors
Horizontal spacing and vertical spacing can the assembling space of two high-pressure oil pipe interface of accessory side enough need so that two high pressure oil of accessory side
Interface tube avoids interference with when assembling with the interface of the first supervisor 81 of four-way connection assembly 8 and the interface of the second supervisor 82, so that
The structure characteristics of compact layout of fluid pressure line.
Specifically, support plate 83 includes fixed plate 831, and 831 one end of fixed plate is hung with connecting plate 832, two masters
It manages U-shaped and a supervisor U-shaped bottom lower surface and is fixed on 831 upper surface of fixed plate, table in the U-shaped bottom of another supervisor
Face is fixed on 831 lower surface of fixed plate, and 832 wooden partition of connecting plate edge opens up through-hole, the fork carriage with two supervisor's horizontal directions
Chaining plate on plane open up threaded hole, connect between the connecting plate 832 and the fork carriage chaining plate 9 by the way that bolt 11 is fixed
It connects.
Wherein, it is set on traditional four-way connection assembly 8 there are two through-hole, opens up two threaded holes on fork carriage chaining plate,
Cooperated between four-way connection assembly 8 and fork carriage chaining plate 9 by two harness fasteners, 8 assembly of four-way connection assembly is fastened on
On fork carriage chaining plate 9, need to be spaced a distance between two sets of fastening assemblies.The positioning sold in this programme using two sides one is former
Then, i.e., as shown in Figure 5, Figure 6, the support plate 83 of four-way connection assembly 8 is lateral arrangement, opens up through-hole on the face D, that is, vertical plane,
The face D and the upper surface face E of fork carriage chaining plate 9 abut each other cooperation, and fork carriage chaining plate opens up threaded hole on the 9 upper surface face E,
Mating fastening is carried out by a fastening bolt between the face D and the face E.Therefore, compared to two sets of traditional fastening assemblies
Mounting means, this programme reduce one group of mounting hole and mating fastening in two groups of mounting holes needed for existing four-way connection assembly 8
Part reduces the external components of existing 8 assembly of four-way connection assembly matching a set of mounting hole and mating fastener, i.e. this reality
Apply the work that 8 assembly of four-way connection assembly in the hydraulic plumbing system in example makes its rectification system reach simplified material, improve work efficiency
Industry.
Refering to shown in Fig. 2, Fig. 5, lateral distance, the first high-pressure rubber pipe 1 between first the 81, second supervisor 82 of supervisor, the
Center between two high-pressure rubber pipes 2 away from and 3 liang of notches of movable pulley between center away from being equal so that door frame is in total travel liter
Drop during supervisor and pulley notch relative position it is constant always, guarantee supervisor notch between move it is smooth, without friction.
Preferably, accessory side high-pressure oil pipe interface, four-way connection assembly 8 the connection screw thread of interface be all made of M18, it is described
Two high-pressure rubber pipes use caliber for the fastening pipe joint connection screw thread M18 of φ 10, and all connectors that four-way is connected to also all use M18
Nipple.Each interface in the present embodiment is all made of M18 nipple, directly can be with external accessory standard configuration interface M18
Connection is not necessarily to conversion, improves disassembly efficiency.In addition, the caliber of high-pressure rubber pipe is φ 10, i.e., from fuel tank side high-pressure oil pipe interface
Into the hydraulic circuit of accessory side high-pressure oil pipe interface, aperture is φ 10, and accessory side high-pressure oil pipe interface, four-way connection are total
It is in the same size at 8 assemblies, the first high-pressure rubber pipe 1, the promoting menstruation of the second high-pressure rubber pipe 2, the amount of being connected with is increased, pressure damage is reduced
It loses, improves accessory and step up or the speed of expansion action.
As shown in fig.7, it is hydraulic to be arranged symmetrically third valve block hydraulic plumbing system, the 4th valve block at left and right sides of inner upright mounting
Pipe-line system；
Third valve block hydraulic plumbing system includes the first oil circuit and the second oil circuit, and the first oil circuit is by one of the accessory side
It is high-pressure oil pipe interface 10-1, the first supervisor 81 of four-way connection assembly 8,1 interface 1-1 of the first high-pressure rubber pipe of accessory side, first high
Moulding pipe 1, movable pulley 3 and 1 interface 1-2 of the first high-pressure rubber pipe of fuel tank side composition, the second oil circuit are another high by the accessory side
The second supervisor 82,2 interface 2-1 of the second high-pressure rubber pipe of accessory side, the second high pressure of pressure oil interface tube 10-2, four-way connection assembly 8
Sebific duct 2, movable pulley 3 and 2 interface 2-2 of the second high-pressure rubber pipe of fuel tank side composition, 1 interface 1-1 of the first high-pressure rubber pipe of accessory side with
The third valve block 12 of multi-way valve connects, and the accessory side high-pressure oil pipe interface 10-1 in first oil circuit passes through accessory and described the
Another high-pressure oil pipe interface 10-2 connection in accessory side in two oil circuits；
4th valve block hydraulic plumbing system includes third oil circuit and the 4th oil circuit, and the first oil circuit is by one of the accessory side
The first supervisor 81, the 1 interface 1-1 of the first high-pressure rubber pipe of accessory side, the of high-pressure oil pipe interface 10-1, another four-way connection assembly 8
One high-pressure rubber pipe 1, movable pulley 3 and 1 interface 1-2 of the first high-pressure rubber pipe of fuel tank side composition, the second oil circuit are another by the accessory side
The second supervisor 82, the 2 interface 2-1 of the second high-pressure rubber pipe of accessory side, the of one high-pressure oil pipe interface 10-2, another four-way connection assembly 8
Two high-pressure rubber pipes 2, movable pulley 3 and 2 interface 2-2 of the second high-pressure rubber pipe of fuel tank side composition, 1 interface of the first high-pressure rubber pipe of accessory side
The connection of 4th valve block 13 of 1-1 and multi-way valve, accessory side high-pressure oil pipe interface 10-1 in first oil circuit by accessory with
Another high-pressure oil pipe interface 10-2 connection in accessory side in second oil circuit.
Wherein, third plate valve hydraulic plumbing system, the 4th plate valve hydraulic plumbing system are arranged symmetrically on door frame or so two
Side drives accessory to complete various in forklift workability by third plate valve hydraulic plumbing system, the 4th plate valve hydraulic plumbing system
Operation movement.Since the connection screw thread of each connector of 8 assembly of four-way connection assembly is all made of M18,8 assembly of four-way connection assembly
It can be used for third plate valve fluid pressure line circuit, the 4th plate valve fluid pressure line circuit simultaneously, without symmetrical member, reduce pair
Claim part material.
It should be noted that this embodiment scheme has the following beneficial effects:
Two supervisors of four-way connection assembly 8 are pipeline liquid when design that is U-shaped and misplacing up and down can reduce high pressure oil effect
Crushing loses, and supervisor 81 and supervisor 82 connecting with fitting body, avoids oil duct and mutually passes through or take a sudden turn phenomenon.
Implement four-way connection assembly light-weight design, as far as possible diminution four-way connection assembly specification and self weight, high pressure oil return line
In four-way connection assembly disengaging oil duct misplace and be close to down on the whole, save space, with realize to limited door frame space
Reasonable utilization.
Four-way connection assembly design scheme makes that manufacture craft is simplified, quality is relatively reliable；Avoid conventional four-way connection
Occurs oil leak scene when oil duct drilling and the welding of fitting body oil duct etc. make defect and high pressure oil caused to work in assembly.
Four-way connection assembly design assembly technology is simple, work efficiency is high, and four-way connection assembly connects in high pressure oil disengaging circuit
Head body is all made of M18, and four-way connection assembly is connect with fork carriage chaining plate to be positioned using a hole two sides, and not only locating effect is reliable
And the use of secure component is saved, save space and cost.
In order to be applicable in portal-framed structure and meet driver's seat demand in forklift door frame hydraulic plumbing system, two groups of dynamic cunnings
Wheel needs to depend on door frame assembly two sides and is arranged symmetrically, which can meet door frame assembly two sides simultaneously and be arranged symmetrically need
It wants, is not necessarily to left and right symmetrical part four-way connection assembly.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (6)
1. a kind of hydraulic plumbing system of forklift door frame, including outer mast, inner upright mounting, fork carriage, movable pulley and the first high pressure
Sebific duct, the second high-pressure rubber pipe, the first high-pressure rubber pipe, the second high-pressure rubber pipe one end connect with fuel tank, other end pile warp is dynamic slides
It is connect by four-way connection assembly with two high-pressure oil pipe interface of accessory side after wheel, it is characterised in that: the chaining of the outer mast
Plate is fixedly connected with one end of bracket, and the other end fixation of bracket is connected to position limiting clamp, and the movable pulley is fixed by pulley bracket
On the upper beam of the inner upright mounting, limit is passed down through after the first high-pressure rubber pipe, two sliding slot of the second high-pressure rubber pipe pile warp movable pulley
Position folder is fixed on the chaining plate of the outer mast with bending.
2. the hydraulic plumbing system of forklift door frame as described in claim 1, it is characterised in that: the four-way connection assembly includes
Two supervisors and support plate, the assembling to reserve accessory side high-pressure oil pipe interface on the supporting plate is fixed in dislocation to two supervisors up and down
It is connected between plane by fixing piece on the chaining plate of space, support plate plate face and the fork carriage.
3. the hydraulic plumbing system of forklift door frame as claimed in claim 2, it is characterised in that: the cross between two supervisors
To distance, the center between two high-pressure rubber pipes away from and two notch of movable pulley between center away from being equal.
4. the hydraulic plumbing system of forklift door frame as claimed in claim 2, it is characterised in that: the support plate includes fixing
Plate, fixed plate one end are hung with connecting plate, and two supervisors are U-shaped and a U-shaped bottom lower surface being responsible for is fixed on
The U-shaped bottom upper surface of fixed board upper surface, another supervisor is fixed on fixed plate lower surface, and connecting plate wooden partition is vertically opened
If through-hole, plane opens up threaded hole on the chaining plate of the fork carriage, leads between the connecting plate and the fork carriage chaining plate
Bolt is crossed to be fixedly connected.
5. the hydraulic plumbing system of forklift door frame as claimed in claim 2, it is characterised in that: accessory side high-pressure oil pipe connects
Mouthful, the connection screw thread of the interface of the four-way connection assembly be all made of M18, two high-pressure rubber pipe uses caliber for the button of φ 10
Pressure pipe joint connection screw thread M18.
6. the hydraulic plumbing system of forklift door frame as claimed in claim 2, it is characterised in that: right at left and right sides of the inner upright mounting
Title is disposed with third valve block hydraulic plumbing system, the 4th valve block hydraulic plumbing system；
Third valve block hydraulic plumbing system include the first oil circuit and the second oil circuit, the first oil circuit by the accessory side a high pressure
Tubing interface, a supervisor of four-way connection assembly A, accessory side the first high-pressure rubber pipe interface, the first high-pressure rubber pipe, movable pulley with
And fuel tank side the first high-pressure rubber pipe interface composition, the second oil circuit are total by another high-pressure oil pipe interface in the accessory side, four-way connection
At another supervisor, accessory side the second high-pressure rubber pipe interface, the second high pressure of the second high-pressure rubber pipe, movable pulley and fuel tank side of A
The third valve block of sebific duct interface composition, accessory side the first high-pressure rubber pipe interface and multi-way valve connects, the category in first oil circuit
Tool side high-pressure oil pipe interface is connect by accessory with another high-pressure oil pipe interface in accessory side in second oil circuit；
4th valve block hydraulic plumbing system includes third oil circuit and the 4th oil circuit, the first oil circuit by the accessory side a high pressure
Tubing interface, a supervisor of four-way connection assembly B, accessory side the first high-pressure rubber pipe interface, the first high-pressure rubber pipe, movable pulley with
And fuel tank side the first high-pressure rubber pipe interface composition, the second oil circuit are total by another high-pressure oil pipe interface in the accessory side, four-way connection
At another supervisor, accessory side the second high-pressure rubber pipe interface, the second high pressure of the second high-pressure rubber pipe, movable pulley and fuel tank side of B
4th valve block of sebific duct interface composition, accessory side the first high-pressure rubber pipe interface and multi-way valve connects, the category in first oil circuit
Tool side high-pressure oil pipe interface is connect by accessory with another high-pressure oil pipe interface in accessory side in second oil circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820537298.3U CN208632023U (en) | 2018-04-16 | 2018-04-16 | A kind of hydraulic plumbing system of forklift door frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820537298.3U CN208632023U (en) | 2018-04-16 | 2018-04-16 | A kind of hydraulic plumbing system of forklift door frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208632023U true CN208632023U (en) | 2019-03-22 |
Family
ID=65732380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820537298.3U Active CN208632023U (en) | 2018-04-16 | 2018-04-16 | A kind of hydraulic plumbing system of forklift door frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208632023U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108313934A (en) * | 2018-04-16 | 2018-07-24 | 安徽合力股份有限公司 | A kind of hydraulic plumbing system of forklift door frame |
-
2018
- 2018-04-16 CN CN201820537298.3U patent/CN208632023U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108313934A (en) * | 2018-04-16 | 2018-07-24 | 安徽合力股份有限公司 | A kind of hydraulic plumbing system of forklift door frame |
| CN108313934B (en) * | 2018-04-16 | 2023-11-21 | 安徽合力股份有限公司 | Hydraulic pipeline system of forklift mast |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10330243B2 (en) | Straight line flexible positioning device | |
| CN208632023U (en) | A kind of hydraulic plumbing system of forklift door frame | |
| CN103615601A (en) | Locomotive pipeline and cable composite assembling method | |
| CN108313934A (en) | A kind of hydraulic plumbing system of forklift door frame | |
| CN202124386U (en) | Adjustable elevator cabin guide rail bracket | |
| CN107757636B (en) | Electrical appliance module universal support arrangement under vehicle | |
| CN201842617U (en) | Hanging side shifting adjusting fork for forklift | |
| CN216266211U (en) | Plastic tubing cutting device | |
| CN202280944U (en) | Hose bracket and engineering machine equipped with same | |
| CN205534624U (en) | Fixed hanging of cable is pressed from both sides in tunnel | |
| CN205950315U (en) | Electric motor car front fork fixing device | |
| CN215258969U (en) | Encoder support that can multi-direction adjust | |
| CN201833194U (en) | Quick positioning and clamping device | |
| CN205733524U (en) | A kind of base mechanism of intelligent flexible welding system | |
| CN204826202U (en) | Adjustable type bracket structure | |
| CN209112114U (en) | A kind of bracket component | |
| CN203599803U (en) | Automobile water flow pipe clamp assembly tool | |
| CN208190385U (en) | A kind of electric machine of numerically controlled machine fixing seat | |
| CN208433695U (en) | A kind of electric locomotive conducting wire preassembling device | |
| CN207564033U (en) | Suitable for the fixture of working at height vehicle carriage | |
| CN202106967U (en) | Multifunctional support for locomotive passageway | |
| CN205133077U (en) | Tertiary complete free equipment pipe -line system of fork truck | |
| CN206031065U (en) | Separation and reunion support assembly | |
| CN203271904U (en) | Support arrangement and well cooling system of cold pipe in rigidity | |
| CN203549119U (en) | Fixed bracket |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |