CN109773817A - A kind of not isometrical long pole fixture - Google Patents
A kind of not isometrical long pole fixture Download PDFInfo
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- CN109773817A CN109773817A CN201910269231.5A CN201910269231A CN109773817A CN 109773817 A CN109773817 A CN 109773817A CN 201910269231 A CN201910269231 A CN 201910269231A CN 109773817 A CN109773817 A CN 109773817A
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- long pole
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- grabbing
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- 238000009434 installation Methods 0.000 claims description 29
- 230000000694 effects Effects 0.000 claims description 15
- 230000007246 mechanism Effects 0.000 claims description 11
- 239000007788 liquid Substances 0.000 claims 1
- 239000003921 oil Substances 0.000 description 47
- 238000010276 construction Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 239000010720 hydraulic oil Substances 0.000 description 3
- 235000009470 Theobroma cacao Nutrition 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 244000240602 cacao Species 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000009916 joint effect Effects 0.000 description 1
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Abstract
The present invention discloses a kind of not isometrical long pole fixture, including girder and and comes at least two on girder and grabs folder unit；It includes grabbing folder group and control that this grabs folder group opening and closing movement grabs folder oil cylinder that this, which grabs folder unit, at least two grab folder unit respectively grab folder oil cylinder, setting that all rodless cavities for respectively grabbing folder oil cylinder are connected setting and all rod chambers are connected.All folder units of grabbing of this case fixture are in the state for clamping not isometrical long pole, it realizes to clamp simple, firm, the reliable clamping of not isometrical long pole and operate, and without considering the accurate contraposition to not isometrical long pole clamping position in concrete operations, grabbing folder unit can automatically and flexibly be adjusted according to the practical diameter value size at picked up position, it is easy to operate, practical, it the constructing operations such as shifted, rotated to not isometrical long pole and bring great benifit and guarantee.
Description
Technical field
The present invention relates to grip device technical field, in particular to a kind of not isometrical long pole fixtures.
Background technique
At present in many construction operations, the long pole by length longer (such as 10 meters or more) is needed to be shifted and pacified
The operation such as dress, generallys use fixture to implement.It, can be using existing common when long pole is regular isometrical (shank diameter) structure
Nipper.And when long pole is non-uniform structure, common fixture obviously can not be by its stable holding, let alone
The various installations operations such as shifted, rotated.
For example, power construction is all to pinion electric pole with rope using crane, then lift by crane, pacifies in pole erecting at present
Fill electric pole.But crane One-Shift Costs are high, and have a single function, and can only play lifting function.Because electric wire pole length is longer
The upper top-end diameter of (major length specification has 10 meters, 12 meters, 15 meters), electric pole is mostly 230mm, and taper is mostly 1:75.When
When grabbing folder electric pole with plain clamp, fixture will firmly grasp electric pole, the contact surface of fixture and electric pole be necessarily required to it is certain across
Degree, not isometrical long pole diameter in this span there is certain difference, and each clamping jaw of plain clamp is wide folder away from work
With that on waney electric pole, can not accomplish complete clamping action, needs to make repeated attempts in practical operation and choose suitable position
Clamping, and clamping is very insecure and unstable, is difficult the operation such as to be rotated, erect, and the several of operation error failure occurs
Rate is larger, brings great inconvenience to construction operation.
In consideration of it, the above problem is furtherd investigate in this case, and proposes a kind of not isometrical long pole fixture, this case by
This is generated.
Summary of the invention
The purpose of the present invention is to provide a kind of not isometrical long pole fixture, realize simple to not isometrical long pole, steady
Gu, reliable and adjustable clamping clamping operation, it is easy to operate, practical, shifted, rotated etc. to not isometrical long pole and applied
Work operation brings great benifit and guarantee.
In order to achieve the above objectives, solution of the invention is:
A kind of not isometrical long pole fixture including girder and and comes at least two on girder and grabs folder unit；This grabs folder
Unit includes grabbing folder group and control that this grabs folder group opening and closing movement grabs folder oil cylinder, at least two grab folder unit respectively grab folder oil cylinder, respectively
All rodless cavities for grabbing folder oil cylinder are connected setting and all rod chambers are connected setting.
All rodless cavities are connected setting using hydraulic oil pipe, and all rod chambers use hydralic hose to be connected and set
It sets.
It is additionally provided with post rod mechanism on the girder, which has the mandril of movable adjusting, the activity of the mandril
Direction and the clamping force direction for grabbing folder group are perpendicular or are oppositely arranged.
The post rod mechanism includes for adjusting the movable adjusting unit of mandril.
The adjusting unit cooperates positioning pin mode using location hole, and girder is equipped with to hold with mandril movable sleeve and connect
Location hole is equipped on seat, the lower connecting base and mandril.
The withstanding part of the mandril has two top surfaces in splayed setting.
The folder group of grabbing has what is be oppositely arranged two to grab folder portion, this two grabs folder portion with the inclined folder upward of clamping state
Face is held, two two clamping faces for grabbing folder portion constitute herringbone folder face structure.
For the folder unit of grabbing equipped with four groups successively side by side, post rod mechanism is equipped with two groups；It is one that four groups are grabbed folder unit two-by-two
Group, two groups of post rod mechanisms correspond respectively be set to grab two-by-two folder unit between.
The upper connecting base for outer company is additionally provided on the girder.
The device for revolving and driving mutually rotated for realizing the two is equipped between the upper connecting base and girder.
It is equipped between the upper connecting base and girder when mutually rotate for realizing the two for pressing from both sides in oil cylinder fuel feeding to grabbing
Entreat swivel joint.
The girder is girder box body structure, which has the first connecting plate, the second connecting plate, two side plates
And bridging board；First connecting plate and the second connecting plate are oppositely arranged along X axis, and two side plates are connected to the first connecting plate along Y-axis
Enclose the box body structure for being configured to hollow between the second connecting plate, bridging board is along Z axis to being located in box body structure for connecting first
Connecting plate, the second connecting plate and two side plates；The girder centre of twist is used as at the center of first connecting plate；The correspondence of second connecting plate
The two sides positional symmetry design at its center, which has, presss from both sides installation position, the correspondence of second connecting plate for grabbing grabbing for folder installation for fixture
It grabs the inside and outside plate face position at folder installation position and is equipped with strong lock gusset body.
The strong lock gusset body is rib and panel seat, and the correspondence that wherein panel seat is located at the second connecting plate is grabbed at folder installation position
Outer plate surface position, panel seat are equipped at least two groups of mounting hole groups, and the second connecting plate is equipped with one-to-one at least two groups of installations
Hole group；The correspondence that rib is located at the second connecting plate grabs the inner plate surface position at folder installation position, and it is described extremely that rib is equipped with one-to-one correspondence
At least two groups of few two groups of mounting hole groups, every group of rib are equipped with threaded hole group.
The panel seat is equipped with the installation axle group for grabbing folder activity installation for fixture.
The panel seat includes a transverse slat and two risers, and at least two groups of plate lockhole groups are located on transverse slat, and two risers are mutually side by side
And be vertically connected on transverse slat, triangle reinforced sheet is equipped in vertical Angle Position between riser and transverse slat；Between two risers be equipped with side by side and
Two installation axles being laterally extended.
Correspondence on first connecting plate and the second connecting plate grabs and offers fenestra at folder installation position.
The attachment base being additionally provided on the box body structure on the first connecting plate and the second connecting plate.
The girder centre of twist is equipped with threaded mounting hole, and the first connecting plate and the second connecting plate are equipped with to be installed with screw thread
The corresponding big hole in hole.
The bridging board is equipped with and empties aperture.
Two pairs for grabbing folder installation position and there are two side positions at second its center of connecting plate that is symmetrically set in.
After adopting the above scheme, a kind of not isometrical long pole fixture of the present invention, beneficial effect compared with the existing technology
Be: this case fixture be specially adapted for not isometrical long pole (such as electric pole) clamping operation (can also be suitable for certainly
On isometrical rod piece).Folder unit is grabbed in fixture design at least two, and it is directly to make which, which grabs folder group,
For at least two points of force application of not isometrical long pole, and controls at least two correspondence at least two for grabbing folder group and grab folder oil cylinder
For co-design, i.e., setting that all rodless cavities are connected setting and all rod chambers are connected.In this way, grabbing folder according at least two
The bar diameter value at the respective position of being clamped of group is different, and at least two, which grab folder oil cylinder teamwork control at least two, grabs folder group work at least two
Kind not constant amplitude linkage closure is moved with clamping at least two positions of not isometrical long pole its at least two not equal bars diameter value
Make；Described at least two not equal bars diameter values by bar diameter value from greatly to small sequence, it is corresponding grab folder group and be sequentially closed clamp in place
The corresponding position of not isometrical long pole.
Finally, all folder units of grabbing of fixture are in the state for clamping not isometrical long pole, and realization is to not equal path lengths
Simple, firm, the reliable clamping clamping operation of rod piece, and position is clamped to not isometrical long pole without considering in concrete operations
Accurate contraposition, grab folder unit can be automatically and flexibly adjusted according to the practical diameter value size at picked up position, operation letter
Just, practical, it the constructing operations such as shifted, rotated to not isometrical long pole and bring great benifit and guarantee.
Detailed description of the invention
Fig. 1 is the perspective view of this case fixture；
Fig. 2 is the main view of this case fixture；
Fig. 3 is the clamp position schematic diagram for grabbing folder group of this case fixture；
Fig. 4 is another clamp position schematic diagram for grabbing folder group of this case fixture；
Fig. 5 is the oil circuit connection schematic diagram that this case fixture respectively grabs folder oil cylinder；
Fig. 6 is the local A enlarged drawing of Fig. 1；
Fig. 7 is the cross-sectional view of fixture main beam structure.
Label declaration
Girder 1, the first connecting plate 11, panel seat 122, rib 121,
Transverse slat 1221, riser 1222, triangle reinforced sheet 1223, installation axle 1224,
Plate lockhole group 151, connecting hole group 152, muscle lockhole group 153, fenestra 161, big hole 162,
Attachment base 17, the second connecting plate 12, side plate 13, bridging board 14；
Folder group 21 is grabbed, one 21a of folder group is grabbed, grabs two 21b of folder group, grabs three 21c of folder group, grabs four 21d of folder group,
Clamping face 211 grabs folder oil cylinder 22, grabs folder one 22a of oil cylinder, grabs folder two 22b of oil cylinder,
Folder three 22c of oil cylinder is grabbed, folder four 22d of oil cylinder, hydraulic oil pipe Y1, hydralic hose Y2 are grabbed,
Mandril 31, top surface 311, lower connecting base 32, location hole 33, upper connecting base 4,
Center-rotary joint 5, device for revolving and driving 6, limit base 7.
Specific embodiment
This case is described in further detail With reference to embodiment.
This case is related to a kind of not isometrical long pole fixture, as shown in figures 1 to 6, including girder 1 and and comes on girder 1
At least two grab folder unit.In order to adapt to the stock characteristic of not isometrical long pole, at least two distributions for grabbing folder unit preferably have
Certain span.Specific embodiment is provided, the folder unit of grabbing is equipped with four groups be successively spaced side by side, respectively grabs folder group one
21a grabs two 21b of folder group, grabs three 21c of folder group and grabs four 21d of folder group.
Often grab folder unit include grab folder group 21 and control this grab 21 opening and closing of folder group movement grab folder oil cylinder 22.At least two grab folder
Unit respectively grabs folder oil cylinder 22 in oil circuit linkage design, i.e., all rodless cavities for grabbing folder oil cylinder 22, which are connected, setting and all grabs
The rod chamber of folder oil cylinder 22 is connected setting.Specific preferred, all rodless cavities as shown in Figure 5 are connected using hydraulic oil pipe Y1
Setting, all rod chambers are connected setting using hydralic hose Y2.The oil circuit linkage design for respectively grabbing folder oil cylinder 22, makes respectively to grab
Folder oil cylinder 22 can be realized the flexible synchronous and adjustable function of the practical mutual flexible allocation of distance of stretch out and draw back.
In this, this case fixture for clamp not isometrical long pole when, respectively grab folder group 21 for correspond clamp it is not isometrical
The different location of long pole, the bar diameter value of the different location is different (at least there are two different values for tool), respectively grabs folder oil cylinder 22 and combines
Action control respectively grabs the linkage closure of folder group 21, makes respectively to grab the different positions that folder group 21 corresponds the clamping not isometrical long pole
The amplitude bar diameter value different from the different location that the closure set, and respectively grab folder group 21 clamps mutually corresponds (corresponding to deposit
In at least two not constant amplitude closing values).The different bar diameter values of the different location by bar diameter value from greatly to small sequence (equal value
For cosequence), folder group 22, which is respectively grabbed, according to the sequence is sequentially closed the corresponding position to clamp not isometrical long pole in place.
Such as a specific embodiment, it is cone cell long pole that not isometrical long pole, which is electric pole,.Four groups to grab folder group 21 picked up
The bar diameter value of position is difference, and is increasing or decreasing.Such as figure, the thick one end P1 of one 21a of folder group clamping electric pole is grabbed, is grabbed
One 21d of folder group clamps the thin one end P2 of electric pole.When fixture clamps electric pole, grabs folder group 21 for four groups and first open to maximum, it will be electric
Line bar is embraced completely.It controls again and grabs the folder retraction of oil cylinder 22, joint drives four groups to grab the closure of folder group 21, grabs one 21a of folder group and first contact
To electric pole, grab folder one 22a of oil cylinder and stop stretching first, grab two 21b of folder group later, grab three 21c of folder group, grab four 21d of folder group according to
It is secondary to touch electric pole, folder two 22b of oil cylinder is grabbed, folder three 22c of oil cylinder is grabbed, folder four 22d of oil cylinder is grabbed and successively stops stretching.So just protect
It has demonstrate,proved four groups and has grabbed folder group 21 all completely with electric pole close contact, made effectively clamping holding electric pole and act on.
Preferably, it is additionally provided with post rod mechanism on girder 1, which has the mandril 31 of movable adjusting, the mandril
31 activity direction and the clamping force direction for grabbing folder group 21 are perpendicular or are oppositely arranged, and act on not in favor of collectively forming
The balanced action point of power on isometrical long pole.Specific embodiment, post rod mechanism are equipped with two groups；It is one that four groups are grabbed folder unit two-by-two
Group, two groups of post rod mechanisms correspond respectively be set to grab two-by-two folder unit between.
Preferably, post rod mechanism also has for adjusting the movable adjusting unit of mandril 31, which can be certainly
Dynamicization driving structure or manually adjustment structure, as long as can be realized 3 activity of mandril and position.The tool provided
Body embodiment adjusts unit using location hole and cooperates positioning pin mode, i.e. girder 1 is equipped with lower connecting base 32, the lower connecting base
32 with the mutual movable set of mandril 31 (specific 31 movable set of mandril is in lower connecting base 32), on lower connecting base 32 and mandril 31
It is equipped with location hole 33.
The not isometrical long pole is grabbed folder group 21 (electric pole grabs folder group 21 by four groups) by least two and is held tightly to a certain extent
Afterwards, not isometrical long pole (electric pole), which is likely to be grabbed folder group 21, up pushes away, at this time by taking down positioning pin activity adjustment
Mandril 31 makes the withstanding part of (two groups) mandril 31 combine closely with not isometrical long pole (electric pole), makees appropriateness and firmly pushes up
The effect of holding, plugs positioning pin later.In this way, fixture will have totally 6 balanced action points (face) act on not isometrical long pole (electricity
Line bar) on, it grabs folder oil cylinder and moderately presses again, isometrical long pole can completely and reliably be held tightly.It can basis after holding
Practice of construction needs make position adjustment to not isometrical long pole, for example electric pole cocoa is found electric pole by revolution driving device
It rises, completes the upright bar construction of electric pole.
Preferably, the mandril 31 includes tip-lever support and the withstanding part for being located at tip-lever support end, which preferably has
There are two top surfaces 311 in splayed structure, is so more conducive to effective top effect of holding to not isometrical long pole.
Preferably, the folder group 21 of grabbing has what is be oppositely arranged two to grab folder portion, this two grabs folder portion in outer interior Opposite barbs
Claw type structure, portion end have the inclined clamping face 211 upward of clamping state, and two two clamping faces 211 for grabbing folder portion 21 constitute
Splayed presss from both sides face structure.The herringbone presss from both sides face structure and two top surfaces, 311 phase of above-mentioned splayed structure is echoed, and can fit
It should be in the simple steady effectively clamping operation of various not isometrical long poles.
Preferably, it is additionally provided with upper connecting base 4 on the girder 1, for being conducive to the connection function of fixture and external device, from
And it is conducive to integrally carry out fixture the operation such as various spatial displacements.
Preferably, girder 1 is equipped with center-rotary joint 5, is connected for realizing external device oil passage with folder oil cylinder is grabbed
It connects, it is final to realize that oil circuit is freely rotatable switching when grabbing folder rotation, it not will lead to and grab folder oil path in oil cylinder and external device oil passage
Winding mutually.In specific embodiment, center-rotary joint 5 is located between upper connecting base 4 and girder 1, is equipped with back on upper connecting base 4
Rotary driving device 6 makes the mutually rotation of both attachment base 4 and girder 1 realize the turning function.Further more, being additionally provided with use on girder 1
In the limit base 7 for making rotary stopper to center-rotary joint 5, realize to being partially fixed on upper connecting base on center-rotary joint 5
4, it grabs folder rotation and girder 1 is partially followed to rotate at present.
Preferably, the girder 1 is girder box body structure as shown in Figure 6,7, which is mainly connected by first
Fishplate bar 11, the second connecting plate 12, two side plates 13 and bridging board 14 are constituted.It is to refer to 11 He of the first connecting plate with three-dimensional XYZ axis
Second connecting plate 12 is oppositely arranged along X axis, and two side plates 13 are connected to the first connecting plate 11 and the second connecting plate 12 along Y-axis
Between, the box body structure for being configured to hollow is enclosed with this.Bridging board 14 along Z axis to being located in box body structure, and four sides respectively with
First connecting plate 11, the second connecting plate 12 and two side plates 13 are integrally connected.In specific embodiment, girder box body is in partially flat strip
Structure, the first connecting plate 11, the second connecting plate 12 length direction be strip direction, width direction be flat direction.
The girder centre of twist is used as at the center of first connecting plate 11；The girder centre of twist is that fixture is set with external
Standby connection position, and the torsional centre point as fixture torsion.In specific embodiment, which installs equipped with screw thread
Hole, for installing device for revolving and driving 6, center-rotary joint 5 be connected to the second connecting plate 12 and fixture upper connecting base 4 it
Between, upper connecting base 4 is docked with external equipment, and device for revolving and driving 6 drives girder 1 and gripper group thereon around center-rotary joint
5 realize that rotation turns to.
Folder installation position is grabbed in the two sides positional symmetry design at its center of correspondence of second connecting plate 12, for for fixture
Grab 21 installation of folder group effect.Specific embodiment, grabbing folder installation position has the two sides position for being symmetrically set in 12 its center of the second connecting plate
Two pairs set.The inside and outside plate face position that the correspondence of second connecting plate 12 grabs at folder installation position is equipped with strong lock gusset body, for grabbing folder
Group 21 locks and plays locking booster action.Preferably, lock gusset body is rib 121 and panel seat 122 by force, and wherein panel seat 122 is set
The outer plate surface position at folder installation position is grabbed in the correspondence of the second connecting plate 12, panel seat 122 is grabbed folder group 21 for fixture and is mounted directly.Plate
Seat 122 is equipped at least two groups of mounting hole groups 151, and the second connecting plate 12 is equipped with one-to-one at least two groups of mounting hole groups
152.The correspondence that rib 121 is located at the second connecting plate 12 grabs the inner plate surface position at folder installation position, and rib 121, which is equipped with, to be corresponded
At least two groups of at least two groups mounting hole groups 151, every group of rib are equipped with threaded hole group 153.In this, panel seat 122, second
Between connecting plate 12 and rib 121, cooperated by one-to-one mounting hole group 151, connection mounting hole group 152, threaded hole group 153
Bolt integrally firm locking, each panel seat 122 of outer plate surface are accepted by the second connecting plate 12, at least integrally with two rib 121
Locking, is designed in this way, and fixture is facilitated to grab installation of the folder group 21 on girder 1, and installs firm, reliable.
The panel seat 122 is mounted directly for grabbing folder group 21 for fixture, specific embodiment, and panel seat 122 includes a transverse slat
1221 and two risers 1222, at least two groups of plate lockhole groups 151 be located on transverse slat 1221, panel seat 122 is existed by the locking of transverse slat 1221
On second connecting plate 12.Two risers 1222 mutually side by side and are vertically connected on transverse slat 1221, riser 1222 and transverse slat 1221
Between in vertical Angle Position be equipped with triangle reinforced sheet 1223 (in embodiment be equipped in pairs two pairs), riser is promoted with this
Structural stability between 1222 and transverse slat 1221.It is equipped with two installation axles 1224 side by side and being laterally extended between two risers 1222, supplies
Fixture grabs the opposite of folder group 21 and grabs folder movable axis and connect effect.
Preferably, the lower connecting base on the first connecting plate 11 and the second connecting plate 12 is additionally provided on the box body structure
32.Lower connecting base 32 is used to mandril 31 movable set for fixture, and mandril 31, which is used to cooperate to grab folder group 21 and realize, treats folder object
Hold position-limiting action in top.Meanwhile lower connecting base 32 also acts as the first connecting plate 11 of connection and the second connecting plate 12, promotes box body structure
Intensity effect.
Preferably, this case main beam structure designs, and on the one hand reduces girder self weight as far as possible by box body structure form, another
Aspect is by details rational deployment, bridge joint effect of the bridging board 14 in box body structure, girder centre of twist connection position and fixture
The folder installation position reasonable Arrangement on the first connecting plate 11, the second connecting plate 12 respectively is grabbed, fixture grabs the inner and outer plates of folder installation position
The strong lock gusset body in face designs, and the flexible combination of preferred rib 121 and panel seat 122, all detailed designs make girder 1
The torsion that can bear is bigger, compares simple one thick and solid hardened structure, and the torsion of this case main beam structure turns to more simple, spirit
It is living, and torque be not easy to deform greatly bending the problems such as.
Preferably, under the premise of ensuring that 1 stabilized structure of girder is reliable, in order to further decrease girder self weight, the first connection
Correspondence on plate 11, the second connecting plate 12 and transverse slat 1221 grabs and offers fenestra 161 at folder installation position, and the design of fenestra 161 is also
Conducive to the connection function for the hydraulic circuit for grabbing folder group 21.Bridging board 14 is equipped with and empties aperture (not indicating in figure).First connection
Plate 11 and the second connecting plate 12 are equipped with big hole 162.
Not isometrical long pole fixture described in this case, steps are as follows for control method:
1) fixture by least two grab folder unit respectively grab folder 22 teamwork of oil cylinder, control at least two grab folder unit it is each
Folder group 21 is grabbed to open completely；
Folder unit is often grabbed with grabbing folder group 21 correspondingly and grabbing folder oil cylinder 22, grabbing the control of folder oil cylinder 22, this grabs folder group 21
Make opening or closed action.At least two all work patterns for grabbing folder oil cylinder 22 for grabbing folder unit are that associated joint is dynamic
Make, specially respectively grabs the synchronization of folder 22 expanding-contracting action of oil cylinder and the practical mutual flexible allocation of distance of stretch out and draw back is adjustable.
2) fixture is that fixture work can embrace the clamping completely and not wait path lengths with wait clamp not isometrical long pole positional relationship
Rod piece posture；
It in concrete operations, can be, vacantly installed wait clamp not isometrical long pole work level, fixture is extended to wait clamp
It above diameter long pole and moves down, until fixture work can embrace the not isometrical long pole posture of the clamping completely and stop.
3) fixture by least two grab folder unit respectively grab the folder reversed teamwork of oil cylinder 22, control at least two grabs folder unit
Respectively grab folder group 22 make at least two not constant amplitude linkage closure, with clamp not isometrical long pole its at least two not grade bars diameter value
At least two positions movement；Described at least two not equal bars diameter values by bar diameter value from greatly to small sequence, it is corresponding to grab folder group
Sequentially it is closed the corresponding position for clamping not isometrical long pole in place.
In other words, folder group 21 is respectively grabbed to be used to correspond the different location for clamping not isometrical long pole, the different location
Bar diameter value is different (at least there are two different values for tool), respectively grabs folder 22 teamwork of oil cylinder control and respectively grabs the linkage closure of folder group 21, makes
The width that the closure respectively grabbed folder group 21 and correspond the different location for clamping the not isometrical long pole, and respectively grab folder group 21 clamps
It spends different from the different location bar diameter values and mutually corresponds (correspondence there are at least two not constant amplitude closing value).The difference
The different bar diameter values of position are by bar diameter value to small sequence (equal value is cosequence), respectively grabbing folder group 21 according to the sequence greatly
Sequentially it is closed the corresponding position in place to clamp not isometrical long pole.So ensure that every group is grabbed folder group 21 all completely and not
Isometrical long pole is in close contact, and is made effectively clamping and is held not isometrical long pole effect tightly.
It is described respectively grab folder the reversed teamwork of oil cylinder 22 acted with above-mentioned teamwork on the contrary, respectively grab press from both sides oil cylinder 22 it is specific
Linkage implementation is that all rodless cavities for respectively grabbing folder oil cylinder 22 are connected and all rod chambers are connected.
Corresponding preferred, the control method further includes step 4), and fixture pushes up the bar for holding not isometrical long pole by mandril 3
Wall, it is the direction perpendicular or opposite with the clamping force direction of grabbing folder group 21 that direction is held on the top of mandril, thus by mandril 3
Top hold a little and at least two grab folder group 21 bite collectively form the balanced action point of the power acted on not isometrical long pole, greatly
Big lifting clamp grabs the stationarity of folder, reliability.Preferably, a specific embodiment grabs folder unit by four groups and two groups of mandrils is matched
It closes, it is one group that four groups are grabbed folder unit two-by-two, and two groups of mandrils correspond the position for acting on and being grabbed between folder unit two-by-two respectively.Mandril
Movement can use automation driving method or manually mode.Wherein manually one embodiment of mode is, mandril is dynamic
Make using the manually adjusting movement of location hole cooperation positioning pin mode.
In step 3), after not isometrical long pole grabs the holding of folder group 21 to a certain extent by least two, not isometrical long pole is very
Folder group 21 may be grabbed up to push away, at this time by taking down positioning pin activity adjustment mandril 3, hold the top of (two groups) mandril 3
Portion combines closely with not isometrical long pole, makees appropriateness and firmly pushes up the effect of holding, it is fixed to plug positioning pin later.In this way,
Fixture will have that totally 6 balanced action points (face) act on not isometrical long pole, grab folder oil cylinder 22 appropriateness pressure again, can will
Not isometrical long pole is completely and reliably held tightly.It can be needed to make position tune to not isometrical long pole according to practice of construction after holding
It is whole, for example electric pole can be erected electric pole by device for revolving and driving, complete the upright bar construction of electric pole, i.e., fixture passes through back
Rotary driving device effect, the not isometrical long pole of clamping is rotated to change the go to action in orientation.Later, to folded by fixture
After tight not isometrical long pole is installed, fixture repeats the mounted not isometrical long pole of step 1) releases, later etc.
To the clamping operation to next not isometrical long pole.
It is further illustrated below by the embodiment being applied on electric pole, i.e., a kind of electric pole fixture control method,
Specific steps are as follows:
1) fixture grabs folder 22 teamwork of oil cylinder by four groups, and four groups of control is grabbed folder group 21 and opened completely；
2) fixture moves to above the horizontal electric pole vacantly placed, and the work that moves down can embrace the electric pole appearance completely
Gesture；
3) fixture grabs the folder reversed teamwork of oil cylinder 22 by four groups, and four groups of control grabs folder group 21 and makees four kinds of not constant amplitude linkages
Closure, to make clamping electric pole, it does not wait the movement at four positions of bars diameter value；The not equal bars diameter value of four of four positions
By bar diameter value from greatly to small sequence, grabs folder group 21 for corresponding four groups and be sequentially closed the corresponding position for making to clamp electric pole in place；
Step 4) fixture pushes up the bar wall for holding electric pole by two groups of mandrils 31, and the top of mandril 31 holds direction and is and grabs folder group 21
Clamping force direction be opposite direction；Have between this fixture and electric pole and is used to guarantee electric pole by firm clamping
Six balanced action points, six balanced action point reasonable layouts are in the different direction of different location；
The electric pole work of clamping is diverted to erect by device for revolving and driving 6 by step 5) fixture, is completed later
The upright bar of electric pole is constructed.
The above description is only a preferred embodiment of the present invention, all equivalent changes done with scope of the invention as claimed and
Modification, should belong to the range of the claims in the present invention.
Claims (10)
1. a kind of not isometrical long pole fixture, it is characterised in that: including girder and and come on girder at least two to grab folder single
Member；It includes grabbing folder group and control that this grabs folder group opening and closing movement grabs folder oil cylinder that this, which grabs folder unit, and at least two grab respectively grabbing for folder unit
Oil cylinder is pressed from both sides, all rodless cavities for respectively grabbing folder oil cylinder are connected setting and all rod chambers are connected setting.
2. a kind of not isometrical long pole fixture as described in claim 1, it is characterised in that: all rodless cavities use liquid
Pressuring oil pipe is connected setting, and all rod chambers are connected setting using hydralic hose.
3. a kind of not isometrical long pole fixture as described in claim 1, it is characterised in that: be additionally provided with mandril on the girder
Mechanism, the post rod mechanism have the mandril of movable adjusting, the activity direction of the mandril and the clamping force direction for grabbing folder group
It is perpendicular or be oppositely arranged.
4. a kind of not isometrical long pole fixture as claimed in claim 3, it is characterised in that: the post rod mechanism includes useful
In the adjusting movable adjusting unit of mandril.
5. a kind of not isometrical long pole fixture as claimed in claim 3, it is characterised in that: the withstanding part of the mandril has
Two top surfaces being arranged in splayed.
6. a kind of not isometrical long pole fixture as claimed in claim 1 or 5, it is characterised in that: the folder group of grabbing is with phase
Folder portion is grabbed to the two of setting, this two grabs folder portion with the inclined clamping face upward of clamping state, and two grab two clamping faces of folder portion
It constitutes herringbone and presss from both sides face structure.
7. a kind of not isometrical long pole fixture as described in claim 1, it is characterised in that: between the upper connecting base and girder
Equipped with the device for revolving and driving mutually rotated for realizing the two.
8. a kind of not isometrical long pole fixture as described in claim 1, it is characterised in that: the girder is girder box body knot
Structure, the girder box body structure have the first connecting plate, the second connecting plate, two side plates and bridging board；First connecting plate and second connects
Fishplate bar is oppositely arranged along X axis, and two side plates, which are connected to enclose between the first connecting plate and the second connecting plate along Y-axis, is configured to hollow
Box body structure, bridging board is along Z axis to being located in box body structure for connecting the first connecting plate, the second connecting plate and two side plates；The
Girder centre of twist connection position is used as at the center of one connecting plate；The two sides positional symmetry at its center of the correspondence of the second connecting plate is set
Installation position is pressed from both sides in respect of for grabbing grabbing for folder installation for fixture, the correspondence of second connecting plate grabs the inside and outside plate face at folder installation position
Position is equipped with strong lock gusset body.
9. a kind of not isometrical long pole fixture as claimed in claim 8, it is characterised in that: the strong lock gusset body is rib
And panel seat, the correspondence that wherein panel seat is located at the second connecting plate grab the outer plate surface position at folder installation position, panel seat is equipped at least two
Group mounting hole group, the second connecting plate are equipped with one-to-one at least two groups of mounting hole groups；It is described extremely that rib is equipped with one-to-one correspondence
At least two groups of few two groups of mounting hole groups, every group of rib are equipped with threaded hole group.
10. a kind of not isometrical long pole fixture as claimed in claim 9, it is characterised in that: the panel seat includes a transverse slat
With two risers, at least two groups of plate lockhole groups are located on transverse slat, and two risers mutually side by side and are vertically connected on transverse slat, riser and cross
Triangle reinforced sheet is equipped in vertical Angle Position between plate；Two installation axles side by side and being laterally extended are equipped between two risers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910269231.5A CN109773817A (en) | 2019-04-04 | 2019-04-04 | A kind of not isometrical long pole fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910269231.5A CN109773817A (en) | 2019-04-04 | 2019-04-04 | A kind of not isometrical long pole fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109773817A true CN109773817A (en) | 2019-05-21 |
Family
ID=66491491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910269231.5A Pending CN109773817A (en) | 2019-04-04 | 2019-04-04 | A kind of not isometrical long pole fixture |
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| CN (1) | CN109773817A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110900647A (en) * | 2019-12-10 | 2020-03-24 | 湖州信倍连网络科技有限公司 | Long-shaped part clamping mechanism for mounting mechanical arm of robot |
| CN113492409A (en) * | 2021-09-07 | 2021-10-12 | 国网瑞嘉(天津)智能机器人有限公司 | Line grabbing method and device for distribution network live working robot, electronic equipment and medium |
| CN114104962A (en) * | 2021-11-12 | 2022-03-01 | 大连海事大学 | Long and thin rod piece anti-rolling gripping device installed on crane |
| CN114955530A (en) * | 2022-07-29 | 2022-08-30 | 江苏宏亿钢管有限公司 | Special-shaped pipe packing is with unloading arm of tool |
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| CN114955530A (en) * | 2022-07-29 | 2022-08-30 | 江苏宏亿钢管有限公司 | Special-shaped pipe packing is with unloading arm of tool |
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