CN205916224U - Hydraulic pressure pole -climbing robot - Google Patents
Hydraulic pressure pole -climbing robot Download PDFInfo
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- CN205916224U CN205916224U CN201620729873.0U CN201620729873U CN205916224U CN 205916224 U CN205916224 U CN 205916224U CN 201620729873 U CN201620729873 U CN 201620729873U CN 205916224 U CN205916224 U CN 205916224U
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- piston rod
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- hydraulic cylinder
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Abstract
The utility model relates to a hydraulic pressure pole -climbing robot, including two effects reciprocal pneumatic cylinder, cylinder bottom binding clasp and piston rod binding clasps, a cylinder bottom binding clasp is installed to the bottom of the reciprocal pneumatic cylinder of two effects, and the tailpiece of the piston rod portion of the reciprocal pneumatic cylinder of two effects installs a piston rod binding clasp, has a centre bore that link up in the axle center system of cylinder bottom binding clasp, the reciprocal pneumatic cylinder of two effect and piston rod binding clasp for the pole of crawling passes the centre bore in the axle center of cylinder bottom binding clasp, the reciprocal pneumatic cylinder of double -acting and piston rod binding clasp in proper order, the hydraulic power package is connected to the reciprocal pneumatic cylinder of two effects. This robot piston rod and the integrated design of piston rod binding clasp, cylinder bottom and the integrated design of cylinder bottom binding clasp, threaded connection compact structure adopts the fishtail bearing face to make the clamp force fold increase, and the clamp force is big.
Description
Technical field
This utility model belongs to Hydraulic Field, especially a kind of hydraulic pressure climbing level robot.
Background technology
Hydraulic pressure climbing level robot can be used for lifting, installation, maintenance etc., for example building field lifted building element, its
Function is the i.e. length range of bar in the distance range of a restriction, along the function of the direction way moving of bar, has clamping
Power is big, the strong advantage of load capacity.At present, existing climbing level robot, the clamping mode of employing has cylinder directly to clamp, elasticity
The modes such as claw, linkage, it is little to there is shortcoming clamping force, and clamping position is to lead to pressure big based on point contact and easy pine
De-, run out of steam suddenly and can cause the danger etc. that comes off.
Utility model content
In place of the purpose of this utility model is to overcome the deficiencies in the prior art, a kind of hydraulic pressure climbing level robot is provided, adopts
With disc spring pressing, hydraulic pressure release, Dovetail interface reinforcement, the technology such as face of cylinder locking, strengthen clamping force, highly reliable.
This utility model solves its technical problem and takes technical scheme below to realize:
A kind of hydraulic pressure climbing level robot it is characterised in that: include Double-action reciprocating hydraulic cylinder, cylinder bottom binding clasp and piston
Bar binding clasp, the bottom of Double-action reciprocating hydraulic cylinder is provided with a cylinder bottom binding clasp, the tailpiece of the piston rod of Double-action reciprocating hydraulic cylinder
Portion is provided with a piston rod binding clasp, in the axle center system of cylinder bottom binding clasp, Double-action reciprocating hydraulic cylinder and piston rod binding clasp
There is the centre bore of an insertion, the bar for creeping sequentially passes through cylinder bottom binding clasp, Double-action reciprocating hydraulic cylinder and piston rod
The centre bore in the axle center of binding clasp；Double-action reciprocating hydraulic cylinder connects hydraulic power bag.
And, concrete attachment structure: hydraulic power bag includes motor, hydraulic motor, fuel tank, overflow valve, fluid-control one-way
Valve, electromagnetic switch valve, the port of the two ends input/output pressure oil in Double-action reciprocating hydraulic cylinder passes through pipeline connection liquid respectively
The two ends of pressure motor, connecting line is mounted on a check valve, and hydraulic motor is sequentially connected motor, oil absorption filter and oil
Case, is provided with a shaft coupling between hydraulic motor and motor；Hydraulic motor is respectively communicated with fuel tank simultaneously also by two overflow passages
Overflow valve is separately installed with overflow passage.
And, Double-action reciprocating hydraulic cylinder includes hydraulic cylinder body, piston rod, sleeve, piston, and hydraulic cylinder body is a system
There is the column structure of axial cavity, axial one end of hydraulic cylinder body is fixed with the bottom that hydraulic cylinder body closed by cylinder bottom；In liquid
It is coaxially installed with a piston rod, the axial one end of this piston rod stretches out the axle of hydraulic cylinder body in the axial cavity of cylinder pressure cylinder body
To the other end, the other end of piston rod is formed with piston, and piston is slidably mounted in the axial cavity of hydraulic cylinder body, and piston is by liquid
The axial cavity of cylinder pressure cylinder body is separated into and does not mutually connect two parts, and this two-part end is formed respectively with for input/output pressure
The port of power oil；
Coaxially it is formed with a centre bore in piston rod, be set with a sleeve in the center in the hole co-axial seal of piston rod, this set
The upper end sealing of cylinder is packed on cylinder bottom, and the center of cylinder bottom is formed with a centre bore, so that the centre bore of cylinder bottom and piston rod
Centre bore coaxial communication, and centre bore is separated with hydraulic cylinder internal oil passages；Cylinder bottom, sleeve and hydraulic cylinder body are common
The axial cavity of composition sealing, piston rod and piston move axially in this axial cavity, and this sleeve inner guiding is slided
Dynamic suit bar.
And, cylinder bottom binding clasp is packed in cylinder bottom upper end, or is made into integration in cylinder bottom upper end, and cylinder bottom binding clasp is formed with coaxially
Centre bore, cylinder bottom binding clasp include binding clasp piston, disc spring, lock sleeve, taper du set and gland, the master of cylinder bottom binding clasp
Body is circular cylinder structure outside bar for the coaxial package, installs binding clasp piston, folder inside cylinder bottom binding clasp from bottom to top successively
Tight assembly and disc spring, clamp assembly is lock sleeve, taper du set and the gland composition being sleeved on outside centre bore from inside to outside,
It is formed with Dovetail interface between gland and lock sleeve, the pressure transition of disc spring is the coupling mechanism force of lock sleeve.
Advantage of the present utility model and good effect are:
1st, robot piston rod and piston rod binding clasp integrated design, cylinder bottom and cylinder bottom binding clasp integrated design,
Screw connection structure is compact, so that clamping force is multiplied using Dovetail interface, clamping force is big.
2nd, the locking face of robot is the face of cylinder, and clamping force is big, and load capacity is strong.
3rd, robot, using the sleeve being connected with cylinder bottom, is provided with sealing between sleeve outer diameter and piston rod centre bore internal diameter
And guiding, centre bore is separated with hydraulic cylinder internal oil passages, reliable operation, no external leakage.
The 4th, hydraulic power bag and rechargeable battery are carried on the hydraulic cylinder of robot, integrated level is high, compact conformation need not
External connection power source.
5th, the binding clasp of robot is by the way of disc spring clamping, hydraulic pressure release, reliable clamping, and release is rapid, system
Auto lock when fault runs out of steam, safety is good.
Brief description
Fig. 1 is hydraulic pressure climbing level robot schematic diagram；
Fig. 2 is hydraulic pressure climbing level robot cut-away view；
Fig. 3 is the e portion partial enlarged drawing of Fig. 2.
Reference represents: 1 fuel tank；2 oil absorption filters；3 hydraulic motors；4 motors；5 check valves；6 overflow valves；7 hydraulic controls
Check valve；8 electric-controlled switch valves；9 piston rod binding clasps；10 Double-action reciprocating hydraulic cylinders；11 cylinder bottom binding clasps；12 bars；13 shaft couplings
Device；14 rechargeable batteries；15 hydraulic cylinder bodies；16 piston rods；17 sleeves；18 pistons；19 binding clasp pistons；20 taper du sets；
21 glands；22 disc springs；23 lock sleeves；24 cylinder bottoms；25 hydraulic power bags.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings and by specific embodiment, and following examples are simply retouched
The property stated, be not determinate it is impossible to limit protection domain of the present utility model with this.
A kind of hydraulic pressure climbing level robot, including the clamping of Double-action reciprocating hydraulic cylinder 10, cylinder bottom binding clasp 11 and piston rod
Device 9, the bottom of Double-action reciprocating hydraulic cylinder is provided with a cylinder bottom binding clasp, and the piston rod end of Double-action reciprocating hydraulic cylinder is installed
There is a piston rod binding clasp, be formed with one in the axle center of cylinder bottom binding clasp, Double-action reciprocating hydraulic cylinder and piston rod binding clasp
The centre bore of insertion, during work, the bar 12 for creeping sequentially passes through cylinder bottom binding clasp, Double-action reciprocating hydraulic cylinder and piston
The centre bore in the axle center of bar binding clasp, Double-action reciprocating hydraulic cylinder connects hydraulic power bag；Hydraulic cylinder extend and retract action
By the control of hydraulic motor 3, clamping and releasing of binding clasp controls 8 by electric-controlled switch valve, and hydraulic cylinder is dynamic with binding clasp cooperation
Make, realize hydraulic pressure climbing level robot and upwardly or downwardly creep.
Concrete attachment structure:
Hydraulic power bag 25 includes motor 4, hydraulic motor 3, fuel tank 1, overflow valve 6, hydraulic control one-way valve 7, electromagnetic switch
Valve 8, referring to shown in accompanying drawing 1, the two ends a mouth in Double-action reciprocating hydraulic cylinder and b mouth are connected concrete attachment structure respectively by pipeline
Connect the two ends of hydraulic motor 3, connecting line is mounted on a check valve 5, hydraulic motor is sequentially connected motor, oil absorption filter
And fuel tank, a shaft coupling 13 is installed between hydraulic motor and motor；Hydraulic motor connects respectively also by two overflow passages
Logical fuel tank is simultaneously separately installed with overflow valve 6 on overflow passage；The pipeline that above-mentioned a mouth and b mouth pass through respectively also passes through one respectively
The pipeline being provided with hydraulic control one-way valve 7 is directly connected to fuel tank.
Double-action reciprocating hydraulic cylinder 10 includes hydraulic cylinder body 15, piston rod 16, sleeve 17, piston 18, hydraulic cylinder body
For a column structure being formed with axial cavity, axial one end of hydraulic cylinder body is fixed with the bottom that hydraulic cylinder body closed by cylinder bottom 24
End；It is coaxially installed with a piston rod in the axial cavity of hydraulic cylinder body, the axial one end of this piston rod stretches out hydraulic cylinder
The axial other end of cylinder body, the other end of piston rod is formed with piston 18, and piston is slidably mounted on the axial cavity of hydraulic cylinder body
Interior, the axial cavity of hydraulic cylinder body is separated into and does not mutually connect two parts by piston, this two-part end be formed respectively with for
The a mouth of input/output pressure oil and b mouth；
Coaxially it is formed with a centre bore in piston rod, be set with a sleeve 17 in the center in the hole co-axial seal of piston rod, should
The upper end sealing of sleeve is packed on cylinder bottom, and the center of cylinder bottom is formed with a centre bore, so that the centre bore of cylinder bottom and piston rod
Centre bore coaxial communication, and centre bore is separated with hydraulic cylinder internal oil passages；Cylinder bottom, sleeve and hydraulic cylinder body are altogether
With the axial cavity of composition sealing, piston rod and piston move axially in this axial cavity.
This sleeve inner guiding is slided and is set with bar 12；Hydraulic cylinder external body is also equipped with a rechargeable battery 14.
Cylinder bottom binding clasp 11 is packed in cylinder bottom upper end, or is made into integration in cylinder bottom upper end, and cylinder bottom binding clasp is formed with coaxial
Centre bore, cylinder bottom binding clasp includes binding clasp piston 19, disc spring 22, lock sleeve 23, taper du set 20 and gland 21, and cylinder bottom presss from both sides
The main body of tight device is circular cylinder structure outside bar for the coaxial package, installs binding clasp inside cylinder bottom binding clasp from bottom to top successively
Piston 19, clamp assembly and disc spring 22 form, and clamp assembly is lock sleeve 23, the taper being sleeved on outside centre bore from inside to outside
Du set 20 and gland 21, are formed with Dovetail interface between gland and lock sleeve, the pressure transition of disc spring is the lock of lock sleeve
Clamp force；And the taper du set between gland and lock sleeve, play the effect of lubrication.
Piston rod binding clasp 9 is packed in the external part end of piston rod, the structure of piston rod binding clasp and cylinder bottom binding clasp
Identical, installation direction is contrary with cylinder bottom binding clasp.
The work process of robot pole-climbing:
(1) in initial position, hydraulic cylinder is fully retracted hydraulic pressure climbing level robot；Four electromagnetic switch valves all must not electricity (electricity
When magnet valve obtains electric, oil circuit is connected, oil circuit cut-out when must not be electric), do not have pressure oil to enter binding clasp, the disc spring compressing pressure of binding clasp
Set, the pressure transition of disc spring is the coupling mechanism force of lock sleeve by the Dovetail interface between gland and lock sleeve, and lock sleeve embraces bar,
Two binding clasps are in locking state；
Upwards creep beginning when,
Motor belt motor hydrodynamic pressure motor rotates, to hydraulic cylinder b confession oil；Electromagnetic switch valve 3dt obtains electric, electromagnetic switch valve simultaneously
3dt opens, and pressure oil enters cylinder bottom binding clasp, promotes binding clasp piston to move；The pressure of piston overpowers disc spring backs down gland, lock
Tight set loses pressure and unclamps, and cylinder bottom binding clasp is in release conditions；
Now, still in clamped condition, piston rod is motionless for piston rod binding clasp, hydraulic cylinder body with cylinder bottom binding clasp to
The distance of upper one stroke of movement；
After reaching stroke end, electromagnetic switch valve 3dt is in power failure state again, and cylinder bottom binding clasp clamps again, motor
Hydraulic motor is driven to reversely rotate, to hydraulic cylinder a confession oil；
Meanwhile, electromagnetic switch valve 1dt obtains electric, and piston rod binding clasp is in release conditions, and hydraulic cylinder body is motionless, piston rod
Move up the distance of a stroke with piston rod binding clasp；
After reaching stroke end, electromagnetic switch valve 1dt dead electricity again, piston rod binding clasp clamps, a stroke cycle knot
Bundle.Repeat this stroke cycle, you can realize hydraulic pressure climbing level robot and creep upwards.
(3) the process creeped downwards with similar upwards.
During beginning, electromagnetic switch valve 2dt obtains electric, and piston rod binding clasp is in release conditions；Simultaneously to hydraulic cylinder b confession
Oil, piston rod drives piston rod binding clasp to extend downwardly from；After reaching stroke end, electromagnetic switch valve 2dt dead electricity, piston rod clamps
Device clamps, and motor belt motor hydrodynamic pressure motor reversely rotates, to hydraulic cylinder a confession oil；Electromagnetic switch valve 4dt obtains electric, cylinder bottom binding clasp
It is in release conditions, hydraulic cylinder body moves down with cylinder bottom binding clasp；After reaching stroke end, electromagnetic switch valve 4dt weight
New dead electricity, binding clasp 11 clamps, and a stroke cycle terminates；
Repeat this stroke cycle, you can realize hydraulic pressure climbing level robot and creep downwards.
Although disclosing embodiment of the present utility model and accompanying drawing for the purpose of illustration, those skilled in the art is permissible
Understand: without departing from this utility model and spirit and scope of the appended claims, various replacements, to change and modifications be all can
Can, therefore, scope of the present utility model is not limited to embodiment and accompanying drawing disclosure of that.
Claims (4)
1. a kind of hydraulic pressure climbing level robot it is characterised in that: include Double-action reciprocating hydraulic cylinder, cylinder bottom binding clasp and piston rod
Binding clasp, the bottom of Double-action reciprocating hydraulic cylinder is provided with a cylinder bottom binding clasp, the piston rod end of Double-action reciprocating hydraulic cylinder
One piston rod binding clasp is installed, is formed with the axle center of cylinder bottom binding clasp, Double-action reciprocating hydraulic cylinder and piston rod binding clasp
The centre bore of one insertion, the bar for creeping sequentially passes through cylinder bottom binding clasp, Double-action reciprocating hydraulic cylinder and piston bar cramp
The centre bore in the axle center of tight device；Double-action reciprocating hydraulic cylinder connects hydraulic power bag.
2. hydraulic pressure climbing level robot according to claim 1 it is characterised in that: concrete attachment structure: hydraulic power bag bag
Motor, hydraulic motor, fuel tank, overflow valve, hydraulic control one-way valve, electromagnetic switch valve, the two ends in Double-action reciprocating hydraulic cylinder are included
The port of input/output pressure oil connects the two ends of hydraulic motor respectively by pipeline, connecting line is mounted on one unidirectional
Valve, hydraulic motor is sequentially connected motor, oil absorption filter and fuel tank, is provided with a shaft coupling between hydraulic motor and motor；
Hydraulic motor is respectively communicated with fuel tank also by two overflow passages and is separately installed with overflow valve on overflow passage.
3. hydraulic pressure climbing level robot according to claim 1 it is characterised in that: Double-action reciprocating hydraulic cylinder includes hydraulic cylinder
Cylinder body, piston rod, sleeve, piston, hydraulic cylinder body is a column structure being formed with axial cavity, the axial direction one of hydraulic cylinder body
End is fixed with the bottom that hydraulic cylinder body closed by cylinder bottom；It is coaxially installed with a piston rod in the axial cavity of hydraulic cylinder body,
The axial one end of this piston rod stretches out the axial other end of hydraulic cylinder body, and the other end of piston rod is formed with piston, and piston is slided
Move and be arranged in the axial cavity of hydraulic cylinder body, the axial cavity of hydraulic cylinder body is separated into and does not mutually connect two by piston
Point, this two-part end is formed respectively with the port for input/output pressure oil；
Coaxially it is formed with a centre bore in piston rod, be set with a sleeve in the center in the hole co-axial seal of piston rod, this sleeve
Upper end sealing is packed on cylinder bottom, and the center of cylinder bottom is formed with a centre bore, so that the center of the centre bore of cylinder bottom and piston rod
Hole coaxial communication, and centre bore is separated with hydraulic cylinder internal oil passages；Cylinder bottom, sleeve and hydraulic cylinder body collectively constitute
The axial cavity of sealing, piston rod and piston move axially in this axial cavity, and this sleeve inner guides slip cap
Dress bar.
4. hydraulic pressure climbing level robot according to claim 1 it is characterised in that: cylinder bottom binding clasp is packed in cylinder bottom upper end,
Or it is made into integration in cylinder bottom upper end, cylinder bottom binding clasp is formed with coaxial centre bore, and cylinder bottom binding clasp includes binding clasp piston, dish
Spring, lock sleeve, taper du set and gland, the main body of cylinder bottom binding clasp is circular cylinder structure outside bar for the coaxial package, cylinder
Successively binding clasp piston, clamp assembly and disc spring are installed from bottom to top inside the binding clasp of bottom, clamp assembly is to cover from inside to outside
The lock sleeve, taper du set and the gland that are contained in outside centre bore form, and are formed with Dovetail interface, by dish between gland and lock sleeve
The pressure transition of spring is the coupling mechanism force of lock sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620729873.0U CN205916224U (en) | 2016-07-12 | 2016-07-12 | Hydraulic pressure pole -climbing robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620729873.0U CN205916224U (en) | 2016-07-12 | 2016-07-12 | Hydraulic pressure pole -climbing robot |
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| Publication Number | Publication Date |
|---|---|
| CN205916224U true CN205916224U (en) | 2017-02-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620729873.0U Active CN205916224U (en) | 2016-07-12 | 2016-07-12 | Hydraulic pressure pole -climbing robot |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106005084A (en) * | 2016-07-12 | 2016-10-12 | 天津优瑞纳斯液压机械有限公司 | Hydraulic pole-climbing robot and working method thereof |
-
2016
- 2016-07-12 CN CN201620729873.0U patent/CN205916224U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106005084A (en) * | 2016-07-12 | 2016-10-12 | 天津优瑞纳斯液压机械有限公司 | Hydraulic pole-climbing robot and working method thereof |
| CN106005084B (en) * | 2016-07-12 | 2019-01-15 | 天津优瑞纳斯液压机械有限公司 | Hydraulic climbing level robot and its working method |
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| GR01 | Patent grant |