CN205714213U - Duct piece assembling machine and include the road heading machinery of this duct piece assembling machine - Google Patents
Duct piece assembling machine and include the road heading machinery of this duct piece assembling machine Download PDFInfo
- Publication number
- CN205714213U CN205714213U CN201620582648.9U CN201620582648U CN205714213U CN 205714213 U CN205714213 U CN 205714213U CN 201620582648 U CN201620582648 U CN 201620582648U CN 205714213 U CN205714213 U CN 205714213U
- Authority
- CN
- China
- Prior art keywords
- depression bar
- duct piece
- hinged
- assembling machine
- piece assembling
- 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.)
- Withdrawn - After Issue
Links
Abstract
The utility model discloses a kind of duct piece assembling machine and include the road heading machinery of this duct piece assembling machine, duct piece assembling machine includes that grabbing device, grabbing device include pedestal, drive division and two depression bars.Pedestal offers two strut kongs, and two strut kongs are correspondingly arranged with two grip holes on section of jurisdiction respectively.Drive division is arranged on pedestal.Two the most corresponding two strut kongs of depression bar, two depression bars connect drive division.Strut kong guides depression bar and enters into and out grip hole.Drive division drives two depression bars to enter into and out grip hole, and when depression bar enters grip hole, drives depression bar to compress the inwall of grip hole.So, duct piece assembling machine may utilize the drive division of grabbing device and drives two depression bars to respectively enter in two grip holes, then drives depression bar to compress grip hole inwall, and then realizes capturing double grip hole sections of jurisdiction, simple in construction, easy and simple to handle.
Description
Technical field
This utility model relates to heavy-duty machinery technical field, particularly to a kind of duct piece assembling machine and include this pipe sheet assembling
The road heading machinery of machine.
Background technology
In the related, the tunnel excavated by road heading machinery, for preventing from inside contracting change under tunnel ground pressure around
Shape, needs to use reinforced concrete segment to carry out real-time lining cutting.The equipment carrying out lining operation can be collectively referred to as duct piece assembling machine.
Generally, duct piece assembling machine grasps section of jurisdiction mechanically to carry out lining operation.And grab according to section of jurisdiction
Hold the quantity in hole, be divided into again mode and the mode of double grip hole of single grip hole.But, current most duct piece assembling machine
It is both for the section of jurisdiction of single grip hole.Therefore it provides a kind of duct piece assembling machine for double grip hole sections of jurisdiction becomes to be solved
Problem.
Utility model content
This utility model is intended at least to solve one of technical problem present in prior art.To this end, this utility model carries
Supply a kind of duct piece assembling machine and include the road heading machinery of this duct piece assembling machine.
Duct piece assembling machine of the present utility model includes that grabbing device, described grabbing device include:
Pedestal, described pedestal offers two strut kongs, and said two strut kong is respectively used to grab with two on section of jurisdiction
Hold hole to be correspondingly arranged；
Drive division, described drive division is arranged on described pedestal；And
Two depression bars, the most corresponding said two strut kong of said two depression bar, said two depression bar connects described driving
Portion, described strut kong is used for guiding described depression bar and enters grip hole described in into and out；
Described drive division is used for driving said two depression bar to enter grip hole described in into and out, and grabs in the entrance of described depression bar
When holding hole, for driving described depression bar to compress the inwall of described grip hole.
In this utility model, duct piece assembling machine may utilize the drive division of grabbing device and drives two depression bars to respectively enter two
In individual grip hole, then drive depression bar to compress the inwall of grip hole, and then realize the crawl to double grip hole sections of jurisdiction, above-mentioned section of jurisdiction
The simple in construction of assembling machine, easy and simple to handle.
In some embodiments, described drive division includes:
Two telescopic components, said two telescopic component rotates respectively and is arranged on described pedestal, and each described depression bar turns
Be dynamically connected each described telescopic component；And
Two swing arms, each described swing arm is rotationally connected described pedestal and each described telescopic component.
In some embodiments, described pedestal includes for the base bottom surface capturing surface laminating with described section of jurisdiction.
In some embodiments, described pedestal includes that position hinged-support in two, each described telescopic component are hinged on often
On the hinged-support of individual described middle position.
In some embodiments, described telescopic component includes:
It is hinged on the hydraulic cylinder on the hinged-support of described middle position；And
The piston rod coordinated with described hydraulic cylinder, the one end away from the described piston rod of described hydraulic cylinder turns with described swing arm
It is dynamically connected.
In some embodiments, described pedestal includes two other position hinges that middle position described with two hinged-support is correspondingly arranged
Bearing, each described swing arm is hinged on the hinged-support of each described other position.
In some embodiments, described grabbing device also includes push-and-pull bearing pin, described swing arm, described depression bar and described work
Stopper rod is rotationally connected by described push-and-pull bearing pin.
In some embodiments, described grabbing device also includes spacing bearing pin, and described swing arm is formed with stopper slot, described
Depression bar is formed with spacing hole, and described spacing bearing pin coordinates with described stopper slot and described spacing hole, to prevent described depression bar from departing from
Described strut kong.
In some embodiments, described swing arm includes two limiting plates and connects the connection sheet of two described limiting plates,
Described limiting plate can be used for the motion limiting described piston rod and described depression bar at described push-and-pull bearing pin axial direction.
In some embodiments, described depression bar is formed with support raised line, and described support raised line is arranged on described spacing hole
Lower on the surface of described telescopic component.
In some embodiments, the end of described depression bar is formed with chamfering, and described chamfering is positioned close to described flexible
On the surface of assembly.
In some embodiments, the end of described depression bar is formed with compression raised line, and described compression raised line is arranged far from
On the surface of described telescopic component.
In some embodiments, described grabbing device also includes the laser positioning element being arranged on described pedestal, institute
State laser positioning element for positioning the crawl position of described section of jurisdiction.
Road heading machinery of the present utility model includes that duct piece assembling machine, described duct piece assembling machine include grabbing device, described in grab
Fetching is put and is included:
Pedestal, described pedestal offers two strut kongs, and said two strut kong is respectively used to grab with two on section of jurisdiction
Hold hole to be correspondingly arranged；
Drive division, described drive division is arranged on described pedestal；And
Two depression bars, the most corresponding said two strut kong of said two depression bar, said two depression bar connects described driving
Portion, described strut kong is used for guiding described depression bar and enters grip hole described in into and out；
Described drive division is used for driving said two depression bar to enter grip hole described in into and out, and grabs in the entrance of described depression bar
When holding hole, for driving described depression bar to compress the inwall of described grip hole.
In this utility model, the duct piece assembling machine of road heading machinery may utilize the drive division of grabbing device and drives two depression bars
Respectively enter in two grip holes, then drive depression bar to compress the inwall of grip hole, and then realize double grip hole sections of jurisdiction are grabbed
Take, the simple in construction of above-mentioned road heading machinery, easy and simple to handle.
In some embodiments, described drive division includes:
Two telescopic components, said two telescopic component rotates respectively and is arranged on described pedestal, and each described depression bar turns
Be dynamically connected each described telescopic component；And
Two swing arms, each described swing arm is rotationally connected described pedestal and each described telescopic component.
In some embodiments, described pedestal includes for the base bottom surface capturing surface laminating with described section of jurisdiction.
In some embodiments, described pedestal includes that position hinged-support in two, each described telescopic component are hinged on often
On the hinged-support of individual described middle position.
In some embodiments, described telescopic component includes:
It is hinged on the hydraulic cylinder on the hinged-support of described middle position；And
The piston rod coordinated with described hydraulic cylinder, the one end away from the described piston rod of described hydraulic cylinder turns with described swing arm
It is dynamically connected.
In some embodiments, described pedestal includes two other position hinges that middle position described with two hinged-support is correspondingly arranged
Bearing, each described swing arm is hinged on the hinged-support of each described other position.
In some embodiments, described grabbing device also includes push-and-pull bearing pin, described swing arm, described depression bar and described work
Stopper rod is rotationally connected by described push-and-pull bearing pin.
In some embodiments, described grabbing device also includes spacing bearing pin, and described swing arm is formed with stopper slot, described
Depression bar is formed with spacing hole, and described spacing bearing pin coordinates with described stopper slot and described spacing hole, to prevent described depression bar from departing from
Described strut kong.
In some embodiments, described swing arm includes two limiting plates and connects the connection sheet of two described limiting plates,
Described limiting plate can be used for the motion limiting described piston rod and described depression bar at described push-and-pull bearing pin axial direction.
In some embodiments, described depression bar is formed with support raised line, and described support raised line is arranged on described spacing hole
Lower on the surface of described telescopic component.
In some embodiments, the end of described depression bar is formed with chamfering, and described chamfering is positioned close to described flexible
On the surface of assembly.
In some embodiments, the end of described depression bar is formed with compression raised line, and described compression raised line is arranged far from
On the surface of described telescopic component.
In some embodiments, described grabbing device also includes the laser positioning element being arranged on described pedestal, institute
State laser positioning element for positioning the crawl position of described section of jurisdiction.
Of the present utility model, duct piece assembling machine and road heading machinery may utilize the drive division of grabbing device and drive two depression bars to divide
Jin Ru then not drive depression bar to compress grip hole inwall, and then realize double grip hole sections of jurisdiction are captured, structure in two grip holes
Simply, easy and simple to handle.
Additional aspect of the present utility model and advantage will part be given in the following description, and part will be from explained below
In become obvious, or recognized by practice of the present utility model.
Accompanying drawing explanation
Embodiment can be retouched by above-mentioned and/or additional aspect of the present utility model and advantage from combining accompanying drawings below
Will be apparent from easy to understand in stating, wherein:
Fig. 1 is the schematic perspective view of the grabbing device of the duct piece assembling machine of this utility model embodiment.
Fig. 2 is the floor map of the grabbing device of the duct piece assembling machine of this utility model embodiment.
Fig. 3 is the schematic perspective view of the swing arm of the duct piece assembling machine of this utility model embodiment.
Fig. 4 is the floor map of the depression bar of the duct piece assembling machine of this utility model embodiment.
Fig. 5 is the view during grabbing device application of the duct piece assembling machine of this utility model embodiment.
Fig. 6 is another view during grabbing device application of the duct piece assembling machine of this utility model embodiment.
Main element symbol description:
Grabbing device 10, section of jurisdiction 11, grip hole 112, pedestal 12, strut kong 122, base bottom surface 124, middle position hinged-support
126, clamping plate 1262, other position hinged-support 128, drive division 13, union joint 132, telescopic component 14, hydraulic cylinder 142, piston rod 144,
Push-and-pull bearing pin 15, swing arm 16, stopper slot 162, limiting plate 164, connect sheet 166, spacing bearing pin 17, depression bar 18, spacing hole 182,
Support raised line 184, chamfering 186, compress raised line 188, laser positioning element 19.
Detailed description of the invention
Of the present utility model embodiment is described below in detail, and the example of embodiment is shown in the drawings, wherein, identical
Or similar label represents same or similar element from start to finish or has the element of same or like function.
The embodiment described below with reference to accompanying drawing is exemplary, is only used for explaining this utility model, and can not
It is interpreted as restriction of the present utility model.
Referring to Fig. 1 and Fig. 2, the duct piece assembling machine of this utility model embodiment includes grabbing device 10, grabbing device
10 include pedestal 12, drive division 13 and two depression bars 18.Pedestal 12 offers two strut kongs 122, and two strut kongs 122 are respectively
For being correspondingly arranged (referring to Fig. 5 and Fig. 6) with two grip holes 112 on section of jurisdiction 11.Drive division 13 is arranged on pedestal 12.
Two the most corresponding two strut kongs 122 of depression bar 18, two depression bars 18 are connected with drive division 13.Strut kong 122 is used for guiding pressure
Bar 18 enters into and out grip hole 112.Drive division 13 is for driving two depression bars 18 to enter into and out grip hole 112, and is pressing
When bar 18 enters grip hole 112, for driving depression bar 18 to compress the inwall of grip hole 112.
The duct piece assembling machine of this utility model embodiment can apply to the road heading machinery of this utility model embodiment
In.
So, duct piece assembling machine may utilize the drive division 13 of grabbing device 10 and drives two depression bars 18 to respectively enter two to grab
Hold in hole 112, then drive depression bar 18 to compress grip hole 112 inwall, and then realize the crawl to double grip hole 112 sections of jurisdiction 11,
The simple in construction of duct piece assembling machine, easy and simple to handle.
Duct piece assembling machine is a kind of typical complicated mechanical electronic hydraulic product, is one of the key subsystem of road heading machinery, section of jurisdiction
The function of assembling machine directly influences the assembled quality in section of jurisdiction 11 and the efficiency of constructing tunnel.Grabbing device 10 is for grasping pipe piece 11
To install section of jurisdiction to installation site.The locating speed of grabbing device 10 directly affects the efficiency of section of jurisdiction 11 assembly.Pipe sheet assembling
Machine has enough job stabilitys to be the important leverage that tunnel piercing engineering safety is constructed.
In some embodiments, drive division 13 includes two telescopic components 14 and two swing arms 16.Two telescopic components
14 respectively rotate be arranged on pedestal 12, each depression bar 18 is rotatably connected on each telescopic component 14.Each swing arm 16 and base
Seat 12 is rotationally connected, and each swing arm 16 is rotationally connected with each telescopic component 14.
So, drive division 13 is fixing with pedestal 12 to be connected and can relatively rotate with pedestal 12, can realize utilizing lever principle
Capturing section of jurisdiction 11, said structure is simple and captures efficiency height.
In some embodiments, pedestal 12 includes base bottom surface 124, and base bottom surface 124 is for the crawl with section of jurisdiction 11
Fit in surface.
So, when pedestal 12 contacts section of jurisdiction, base bottom surface 124 fits with the crawl surface of section of jurisdiction 11, beneficially pedestal
12 quickly position on section of jurisdiction 11.
Meanwhile, when needs grasping pipe piece 11, the crawl surface of base bottom surface 124 and section of jurisdiction 11 fits and can prevent pedestal
Bottom surface 124 and capturing of section of jurisdiction 11 form bigger gap between surface, cause depression bar 18 to cannot be introduced into grip hole.
It is appreciated that in some embodiments, in order to adapt to different difform crawl surface, section of jurisdiction 11, pedestal 12
It is removable.
In some embodiments, pedestal 12 includes position hinged-support 126 in two, and each telescopic component 14 is hinged on each
On middle position hinged-support 126.
So, telescopic component 14 can rotate freely movable about middle position hinged-support 126, to realize the rotation fortune of telescopic component 14
Dynamic, meanwhile, middle position hinged-support 126 is also used for bearing counter-force when telescopic component 14 drives depression bar 18, and attachment structure is simple, it is simple to
Dismounting maintenance.
In this utility model example, middle position hinged-support 126 includes that two panels clamping plate 1262, drive division 13 include union joint
132, union joint 132 stretches in the middle of two panels clamping plate 1262, and by bearing pin through clamping plate 1262 and union joint 132, thus will stretch
Contracting assembly 14 is hinged on middle position hinged-support 126.
It is appreciated that middle position hinged-support 126 can have other to select according to practical situation with the articulated manner of telescopic component 14
Selecting, such as telescopic component 14 forms two panels clamping plate, and middle position hinged-support 126 forms union joint, by bearing pin through clamping plate and connection
Head, is hinged on telescopic component 14 on middle position hinged-support 126.
In some embodiments, telescopic component 14 includes hydraulic cylinder 142 and piston rod 144.During hydraulic cylinder 142 is hinged on
On the hinged-support 126 of position.One end away from the piston rod 144 of hydraulic cylinder 142 is rotatably connected in swing arm 16.
So, telescopic component 14 may utilize hydraulic power and provides the power of grasping pipe piece 11 for grabbing device 10, by past
In hydraulic cylinder 142 different cavity body, delivery hydraulic pressure oil, can realize the stretching motion of piston rod 144.
Meanwhile, use the combination of hydraulic cylinder 142 and piston rod 144 to drive depression bar 18, it is ensured that the stationarity of transmission, live
The stretching speed of stopper rod 144 is the most controlled, and hydraulic cylinder 142 and piston rod 144 can realize self-lubricate.
Specifically, the overall dimensions of piston rod 144 is less than the overall dimensions of hydraulic cylinder 142, and piston rod 144 is at hydraulic cylinder
Stretching motion in 142.
In some embodiments, pedestal 12 includes two other position hinged-supports 128, and each other position hinged-support 128 is with each
Middle position hinged-support 126 is correspondingly arranged.Each swing arm 16 is hinged on each other position hinged-support 128.
So, in the outside of the grabbing device 10 corresponding with middle position hinged-support 126, other position hinged-support 128 is set, for
Swing arm 16 is hinged so that the plane of symmetry of swing arm 16 is consistent with the plane of symmetry of telescopic component 14, it is ensured that swing arm 16 and telescopic component
The movement locus of 14 is on the same plane, it is simple to transmission.
It addition, swing arm 16 is connected by other position hinged-support 128 with pedestal 12, other position hinged-support 128 achieves swing arm 16
Rotate, meanwhile, the power that swing arm 16 is produced when flexible by other position hinged-support 128 also subject to telescopic component 14, attachment structure letter
Single, it is simple to dismounting maintenance.
In some embodiments, grabbing device 10 also includes push-and-pull bearing pin 15, swing arm 16, depression bar 18 and piston rod 144
It is rotationally connected by push-and-pull bearing pin 15.
So, stretching by piston rod 144, the pulling force of piston rod 144 or thrust can be conducted by push-and-pull bearing pin 15
On depression bar 18, and then depression bar 18 is driven to compress or loosen the inwall of grip hole 112, it is achieved crawl or the release to section of jurisdiction 11.
It addition, the swing arm 16 being rotationally connected together can limit the movement locus of depression bar 18, guide depression bar 18 and enter into and out
Grip hole 112.Swing arm 16, depression bar 18 and piston rod 144 are connected by a push-and-pull bearing pin 15, simple and compact for structure.
In this utility model example, swing arm 16, depression bar 18 and piston rod 144 and push-and-pull bearing pin 15 are rotationally connected position and close
System is to be respectively piston rod 144, depression bar 18 and swing arm 16 from centre to both sides.
So, depression bar 18 is limited in the position on push-and-pull bearing pin 15 jointly by piston rod 144 and swing arm 16, prevents in clamping
During section of jurisdiction 11, depression bar 18 occurs position to offset, and connection reliability is high.
In some embodiments, grabbing device 10 also includes spacing bearing pin 17, and swing arm 16 is formed with stopper slot 162, pressure
Bar 18 is formed with spacing hole 182, and spacing bearing pin 17 coordinates with stopper slot 162 and spacing hole 182, to prevent depression bar 18 from departing from depression bar
Hole 122.
So, spacing bearing pin 17 can slide in stopper slot 162, when depression bar 18 enters grip hole 112 and compresses grip hole
During 112 inwall, spacing bearing pin 17 does not produce impact to the position of depression bar 18, i.e. grasping pipe piece 11 will not be produced impact.
Specifically, when depression bar 18 needs to remove grip hole 112, at the end of depression bar 18 just at strut kong 122
At marginal position, spacing bearing pin 17 just slides on the end points of stopper slot 162, and the most spacing bearing pin 17 is no longer relative to spacing
Groove 162 slides, and spacing bearing pin 17 and depression bar 18 secure fit, i.e. it is to ensure that depression bar 18 is without departing from strut kong 122, it is simple to
Next rapid grasping pipe piece 11.
In this utility model example, the centrage of stopper slot 162 is curved, this centrage and the motion of spacing hole 182
Track is identical.
So, depression bar 18 moves smoothly in grip hole 112, it is to avoid the power loss that drive division 13 is more.
Referring again to Fig. 3, in some embodiments, swing arm 16 includes two limiting plates 164 and connects sheet 166.Connect
Sheet 166 connects two limiting plates 164.Limiting plate 164 is used for limiting piston rod 144 and depression bar 18 at push-and-pull bearing pin 15 axial direction
Motion.
So, preventing piston rod 144 during driving depression bar 18, piston rod 144 separates with depression bar 18, improves and grabs
Fetching puts the job stability of 10.
Can be used for fastening two limiting plates 164 it addition, connect sheet 166, the most not interfere piston rod 144 and the fortune of depression bar 18
Dynamic.Meanwhile, the design that swing arm 16 is non-enclosed is also beneficial to the heat radiation of swing arm 16 and is easy to observe the working condition of each connection node.
In this utility model embodiment, stopper slot 162 is arranged on limiting plate 164.
So, the function of stopper slot 162 can be integrated directly on limiting plate 164, it is not necessary to increases other in swing arm 16
Structure is used for arranging stopper slot 162 so that swing arm 16 simple in construction.
Specifically, in this utility model embodiment, piston rod 144 and depression bar 18 rotate with push-and-pull bearing pin 15 and are arranged on two
Between individual limiting plate 164, the locus of two limiting plates 164 is fixed by connecting sheet 166.
So, two limiting plates 164 limit piston rod 144 and depression bar 18 limit fortune at push-and-pull bearing pin 15 axial direction
Dynamic position so that stable drive between drive division 13 and depression bar 18.
In this utility model example, limiting plate 164 plate triangular in shape, limiting plate 164 is connected with other position hinged-support 128
The hole that is connected with push-and-pull bearing pin 15, hole and stopper slot 162 be separately positioned on the position at three angles of limiting plate 164.
So, make use of the characteristic of triangle so that limiting plate 164 can keep stable when stress.
In this utility model example, the cross section connecting sheet 166 is in T shape.So, it is ensured that swing arm 16 is when stress
Indeformable.
Certainly, in other embodiments, the shape connecting sheet 166 can also have other to select, such as, connect sheet 166
Cross section is arranged to cross etc..
Referring again to Fig. 4, in some embodiments, depression bar 18 is formed with support raised line 184, supports raised line 184 and arranges
On the surface of 182 times close telescopic components 14 of spacing hole.
So, when needs grasping pipe piece 11, piston rod 144 stretches into hydraulic cylinder 142, and depression bar 18 progresses into grip hole
112, during until supporting raised line 184 with grip hole 112 EDGE CONTACT, depression bar 18 does not enter back into grip hole 112, now piston rod
144 continue to stretch into hydraulic cylinder 142, and support raised line 184 as fulcrum, and depression bar 18 rotates around supporting raised line 184, utilizes lever former
Reason so that the end of depression bar 18 compresses grip hole 112 inwall.Support raised line 184 simple in construction, it is easy to accomplish.
In some embodiments, the end of depression bar 18 is formed with chamfering 186, and chamfering 186 is positioned close to telescopic component
On the surface of 14.
So, chamfering 186 beneficially depression bar 18 rapidly enters grip hole 112, prevent depression bar 18 enter grip hole 112 time,
Hindered at grip hole 112 edge.
In some embodiments, the end of depression bar 18 is formed with compression raised line 188, compresses raised line 188 and is arranged far from
On the surface of telescopic component 14.
So, when grasping pipe piece 11, less with the contact area of the inwall of grip hole 112 owing to compressing raised line 188, increase
The big depression bar 18 pressure to the inwall of grip hole 112, compresses raised line 188 and also can be partially submerged in the inwall of grip hole 112, profit
In grasping pipe piece 11.When discharging section of jurisdiction 11, compression raised line 188 can be additionally used in and prevents depression bar 18 from departing from strut kong 122.
In some embodiments, grabbing device 10 also includes that laser positioning element 19, laser positioning element 19 are arranged on
On pedestal 12, laser positioning element 19 is for positioning the crawl position of section of jurisdiction 11.
So, when needs grasping pipe piece 11, the laser that laser positioning element 19 sends and corresponding laser on section of jurisdiction 11
The (not shown) comparison of some position, can be accurately positioned the relative position of pedestal 12 and section of jurisdiction 11.The orientation of laser positioning element 19
Property good, accuracy is high.
Referring again to Fig. 5 and Fig. 6, in this utility model embodiment, the crawl of duct piece assembling machine and release section of jurisdiction 11
Step be: the laser laser spots position corresponding with section of jurisdiction 11 that utilize laser positioning element 19 to send comparison, and then be accurately positioned
The position of pedestal 12 so that the corresponding grip hole 112 of strut kong 122；Mobile duct piece assembling machine is near section of jurisdiction 11, until grabbing device
The base bottom surface 124 of 10 is fitted the crawl surface of section of jurisdiction 11, and now grabbing device 10 reaches the state shown in Fig. 5；Piston rod 144
Starting to stretch into hydraulic cylinder 142, the pulling force of piston rod 144 is delivered on depression bar 18 by push-and-pull bearing pin 15 so that depression bar 18 is slow
Enter the grip hole 112 of section of jurisdiction 11, until supporting raised line 184 and grip hole 112 EDGE CONTACT, along with piston rod 144 continues to stretch
Entering hydraulic cylinder 142, depression bar 18, with support raised line 184 as fulcrum, utilizes lever principle, compression raised line 188 is pushed down grip hole 112
Inwall, grabbing device 10 completes the crawl to section of jurisdiction 11, reaches the state shown in Fig. 6.
After duct piece assembling machine completes the assembled operation being correlated with, piston rod 144 stretches out from hydraulic cylinder 142, pulls depression bar 18
Slowly removal grip hole 112, until the end of depression bar 18 moves to the edge of strut kong 122, the most spacing bearing pin 17 just position
At the end points of stopper slot 162 so that depression bar 18 no longer stretches out hydraulic cylinder 142 without departing from strut kong 122, piston rod 144, grabs
Fetching is put 10 and is again reached the state shown in Fig. 5；Remove duct piece assembling machine.
Repeat above step, capture another sheet section of jurisdiction 11.
In the description of this specification, reference term " embodiment ", " some embodiment ", " schematically implement
Mode ", " example ", the description of " concrete example " or " some examples " etc. mean to combine described embodiment or example describes
Specific features, structure, material or feature are contained at least one embodiment of the present utility model or example.In this explanation
In book, the schematic representation of above-mentioned term is not necessarily referring to identical embodiment or example.And, the concrete spy of description
Levy, structure, material or feature can combine in any one or more embodiments or example in an appropriate manner.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include at least one this feature.In description of the present utility model, " multiple " are meant that at least two, such as two
Individual, three etc., unless otherwise expressly limited specifically.
Although above it has been shown and described that embodiment of the present utility model, it is to be understood that above-mentioned embodiment party
Formula is exemplary, it is impossible to be interpreted as that those of ordinary skill in the art is of the present utility model to restriction of the present utility model
In the range of above-mentioned embodiment can be changed, revise, replace and modification.
Claims (26)
1. a duct piece assembling machine, it is characterised in that described duct piece assembling machine includes that grabbing device, described grabbing device include:
Pedestal, described pedestal offers two strut kongs, and said two strut kong is respectively used to and two grip holes on section of jurisdiction
It is correspondingly arranged；
Drive division, described drive division is arranged on described pedestal；And
Two depression bars, the most corresponding said two strut kong of said two depression bar, said two depression bar connects described drive division, institute
State strut kong and enter grip hole described in into and out for guiding described depression bar；
Described drive division is used for driving said two depression bar to enter grip hole described in into and out, and enters grip hole at described depression bar
Time, for driving described depression bar to compress the inwall of described grip hole.
2. duct piece assembling machine as claimed in claim 1, it is characterised in that described drive division includes:
Two telescopic components, said two telescopic component rotates respectively and is arranged on described pedestal, and each described depression bar rotates even
Connect each described telescopic component；And
Two swing arms, each described swing arm is rotationally connected described pedestal and each described telescopic component.
3. duct piece assembling machine as claimed in claim 1, it is characterised in that described pedestal includes for the crawl with described section of jurisdiction
The base bottom surface of surface laminating.
4. duct piece assembling machine as claimed in claim 2, it is characterised in that described pedestal includes position hinged-support in two, each
Described telescopic component is hinged on the hinged-support of each described middle position.
5. duct piece assembling machine as claimed in claim 4, it is characterised in that described telescopic component includes:
It is hinged on the hydraulic cylinder on the hinged-support of described middle position；And
The piston rod coordinated with described hydraulic cylinder, the one end away from the described piston rod of described hydraulic cylinder rotates even with described swing arm
Connect.
6. duct piece assembling machine as claimed in claim 4, it is characterised in that described pedestal includes middle position described with two hinged-support
Two be correspondingly arranged other position hinged-support, each described swing arm is hinged on the hinged-support of each described other position.
7. duct piece assembling machine as claimed in claim 5, it is characterised in that described grabbing device also includes push-and-pull bearing pin, described
Swing arm, described depression bar and described piston rod are rotationally connected by described push-and-pull bearing pin.
8. duct piece assembling machine as claimed in claim 7, it is characterised in that described grabbing device also includes spacing bearing pin, described
Swing arm is formed with stopper slot, and described depression bar is formed with spacing hole, and described spacing bearing pin is joined with described stopper slot and described spacing hole
Close, to prevent described depression bar from departing from described strut kong.
9. duct piece assembling machine as claimed in claim 8, it is characterised in that described swing arm includes two limiting plates and connects two
The connection sheet of described limiting plate, described limiting plate is used for limiting described piston rod and described depression bar in described push-and-pull bearing pin axially side
To motion.
10. duct piece assembling machine as claimed in claim 8, it is characterised in that described depression bar is formed with support raised line, described support
Raised line is arranged under described spacing hole on the surface of described telescopic component.
11. duct piece assembling machines as claimed in claim 2, it is characterised in that the end of described depression bar is formed with chamfering, described fall
Angle is positioned close on the surface of described telescopic component.
12. duct piece assembling machines as claimed in claim 2, it is characterised in that the end of described depression bar is formed with compression raised line, institute
State compression raised line to be arranged far from the surface of described telescopic component.
13. duct piece assembling machines as claimed in claim 1, it is characterised in that described grabbing device also includes being arranged on described base
Laser positioning element on seat, described laser positioning element is for positioning the crawl position of described section of jurisdiction.
14. 1 kinds of road heading machineries, it is characterised in that including duct piece assembling machine, described duct piece assembling machine includes grabbing device, described
Grabbing device includes:
Pedestal, described pedestal offers two strut kongs, and said two strut kong is respectively used to and two grip holes on section of jurisdiction
It is correspondingly arranged；
Drive division, described drive division is arranged on described pedestal；And
Two depression bars, the most corresponding said two strut kong of said two depression bar, said two depression bar connects described drive division, institute
State strut kong and enter grip hole described in into and out for guiding described depression bar；
Described drive division is used for driving said two depression bar to enter grip hole described in into and out, and enters grip hole at described depression bar
Time, for driving described depression bar to compress the inwall of described grip hole.
15. road heading machineries as claimed in claim 14, it is characterised in that described drive division includes:
Two telescopic components, said two telescopic component rotates respectively and is arranged on described pedestal, and each described depression bar rotates even
Connect each described telescopic component；And
Two swing arms, each described swing arm is rotationally connected described pedestal and each described telescopic component.
16. road heading machineries as claimed in claim 14, it is characterised in that described pedestal includes for the crawl with described section of jurisdiction
The base bottom surface of surface laminating.
17. road heading machineries as claimed in claim 15, it is characterised in that described pedestal includes position hinged-support in two, each
Described telescopic component is hinged on the hinged-support of each described middle position.
18. road heading machineries as claimed in claim 17, it is characterised in that described telescopic component includes:
It is hinged on the hydraulic cylinder on the hinged-support of described middle position；And
The piston rod coordinated with described hydraulic cylinder, the one end away from the described piston rod of described hydraulic cylinder rotates even with described swing arm
Connect.
19. road heading machineries as claimed in claim 17, it is characterised in that described pedestal includes middle position described with two hinged-support
Two be correspondingly arranged other position hinged-support, each described swing arm is hinged on the hinged-support of each described other position.
20. road heading machineries as claimed in claim 18, it is characterised in that described grabbing device also includes push-and-pull bearing pin, described
Swing arm, described depression bar and described piston rod are rotationally connected by described push-and-pull bearing pin.
21. road heading machineries as claimed in claim 20, it is characterised in that described grabbing device also includes spacing bearing pin, described
Swing arm is formed with stopper slot, and described depression bar is formed with spacing hole, and described spacing bearing pin is joined with described stopper slot and described spacing hole
Close, to prevent described depression bar from departing from described strut kong.
22. road heading machineries as claimed in claim 21, it is characterised in that described swing arm includes two limiting plates and connects two
The connection sheet of described limiting plate, it is axial at described push-and-pull bearing pin that described limiting plate can be used for limiting described piston rod and described depression bar
The motion in direction.
23. road heading machineries as claimed in claim 21, it is characterised in that described depression bar is formed with support raised line, described support
Raised line is arranged under described spacing hole on the surface of described telescopic component.
24. road heading machineries as claimed in claim 15, it is characterised in that the end of described depression bar is formed with chamfering, described fall
Angle is positioned close on the surface of described telescopic component.
25. road heading machineries as claimed in claim 15, it is characterised in that the end of described depression bar is formed with compression raised line, institute
State compression raised line to be arranged far from the surface of described telescopic component.
26. road heading machineries as claimed in claim 14, it is characterised in that described grabbing device also includes being arranged on described pedestal
On laser positioning element, described laser positioning element is for positioning the crawl position of described section of jurisdiction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620582648.9U CN205714213U (en) | 2016-06-15 | 2016-06-15 | Duct piece assembling machine and include the road heading machinery of this duct piece assembling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620582648.9U CN205714213U (en) | 2016-06-15 | 2016-06-15 | Duct piece assembling machine and include the road heading machinery of this duct piece assembling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205714213U true CN205714213U (en) | 2016-11-23 |
Family
ID=57305516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620582648.9U Withdrawn - After Issue CN205714213U (en) | 2016-06-15 | 2016-06-15 | Duct piece assembling machine and include the road heading machinery of this duct piece assembling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205714213U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105952471A (en) * | 2016-06-15 | 2016-09-21 | 中国铁建重工集团有限公司 | Segment erector and tunneling machine including same |
-
2016
- 2016-06-15 CN CN201620582648.9U patent/CN205714213U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105952471A (en) * | 2016-06-15 | 2016-09-21 | 中国铁建重工集团有限公司 | Segment erector and tunneling machine including same |
| CN105952471B (en) * | 2016-06-15 | 2019-03-12 | 中国铁建重工集团有限公司 | Duct piece assembling machine and road heading machinery including the duct piece assembling machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6931944B2 (en) | Pin shaft automatic removal equipment for hydraulic support for mining and its applications | |
| EP3329052B1 (en) | A gripping machine | |
| CN105952471A (en) | Segment erector and tunneling machine including same | |
| EP2573280A2 (en) | Base steel plate of the suprestructure of a mobile works machine | |
| CN205714213U (en) | Duct piece assembling machine and include the road heading machinery of this duct piece assembling machine | |
| CN106586817A (en) | Lifting clamp used for arch frame, grip mechanism and arch frame trolley | |
| CN105082124A (en) | Turnover gripping tool for load transfer assisting system of automobile seat framework | |
| CN106736423B (en) | It is a kind of can quickly the last item tooling and method held | |
| EP2130976A3 (en) | Working machine with structure for assembling boom thereof | |
| CN111997053A (en) | Pile extractor and clutch thereof | |
| CN204819516U (en) | Car seat skeleton moves helping hand system of carrying | |
| CN207642674U (en) | Round piece clamping device | |
| KR200471235Y1 (en) | A Box Dismantling Equipment | |
| JP2019094685A (en) | Pile press-in machine having hose drum | |
| CN108358046A (en) | A kind of box culvert part grabbing device | |
| CN105649127B (en) | A kind of quick change accessory bindiny mechanism | |
| CN204875902U (en) | Special grab bucket of compressible formula | |
| KR101745613B1 (en) | Machine for arranging rope | |
| JPH11350480A (en) | Vibration pressing-in/extracting device for pile, its method and chuck mechanism for vibration pressing-in/ extracting device | |
| JP6753656B2 (en) | Pile extraction machine | |
| CN207554479U (en) | A kind of lockable quick-change system quickly connected with pipeline | |
| CN208718558U (en) | A kind of efficiently construct uses puncher | |
| CN206816268U (en) | A kind of grabbing device and development machine for adapting to double hole for hoist sections of jurisdiction | |
| CN206386144U (en) | One kind mining heading equipment support | |
| CN107673192A (en) | A kind of fixture |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161123 Effective date of abandoning: 20190312 |
|
| AV01 | Patent right actively abandoned |