CN108412523A - A kind of two-way side-plug-in duct piece assembling machine grabbing device and section of jurisdiction grasping means - Google Patents
A kind of two-way side-plug-in duct piece assembling machine grabbing device and section of jurisdiction grasping means Download PDFInfo
- Publication number
- CN108412523A CN108412523A CN201810151390.0A CN201810151390A CN108412523A CN 108412523 A CN108412523 A CN 108412523A CN 201810151390 A CN201810151390 A CN 201810151390A CN 108412523 A CN108412523 A CN 108412523A
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- Prior art keywords
- grabbing device
- notch
- oil cylinder
- crawl
- assembling machine
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/40—Devices or apparatus specially adapted for handling or placing units of linings or supporting units for tunnels or galleries
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/04—Lining with building materials
- E21D11/08—Lining with building materials with preformed concrete slabs
Abstract
The present invention provides a kind of two-way side-plug-in duct piece assembling machine grabbing device and section of jurisdiction grasping means.Wherein：Grabbing device includes caliper structure, the lifting part for connecting section of jurisdiction, the compressed oil cylinder and blocking component being installed in caliper structure；Caliper structure is removably attachable to the tube socket of assembling machine, and caliper structure is respectively arranged on the left side and the right side a crawl notch, and crawl indentation, there is formed with annular groove, and lifting part includes the head being arranged in crawl notch；Compressed oil cylinder is equipped with the first telescopic rod for being resisted against the section of jurisdiction on lifting part；Blocking component includes the gate oil cylinder being set in caliper structure and is slidedly arranged in annular groove under the promotion of gate oil cylinder, the gate sheet for blocking crawl notch.Using the two-way side-plug-in duct piece assembling machine grabbing device in the present invention, can quickly and easily grasping pipe piece, capture the time of link to save pipeline, while the safety and reliability of crawl link can be improved.
Description
Technical field
The present invention relates to the equipment of shield method tunnel construction more particularly to a kind of two-way side-plug-in duct piece assembling machine crawl dresses
It sets and section of jurisdiction grasping means.
Background technology
Shield excavation machine excavates efficiency and extensive bottom adaptability by feat of its outstanding Land-Subsidence Control, height,
It is widely used in the constructions such as subway, major diameter tunnel, subterranean pipe line.And pipe sheet assembling is in shield construction
One important link, pipe sheet assembling technology are the key technologies of shield machine, are generally captured and are managed by duct piece assembling machine grabbing device
Piece is then lifted out to certain height, then rotates the assembly that section of jurisdiction is carried out to set position, lining cutting.Due to section of jurisdiction intensity,
Different forms may be used in the factors such as section of jurisdiction weight, section of jurisdiction shape, section of jurisdiction movement locus, assembling machine section of jurisdiction grabbing device.It grabs
Take the design of device and be in order to more rapidly, more easily grasping pipe piece, to save the time of entire assembled link, reduction is constructed into
This.
Invention content
In view of the foregoing, the present invention provides a kind of two-way side-plug-in duct piece assembling machine grabbing device and section of jurisdiction crawl sides
Method.It can be with two-way grasping pipe piece, when spelling is transported in section of jurisdiction using the two-way side-plug-in duct piece assembling machine grabbing device in the present invention
When installation lower section, no matter grabbing device be located on the left of section of jurisdiction or on the right side of, can with the lateral grasping pipe piece of shortest path, fast,
It is convenient, the time of pipe sheet assembling link can be saved.
To achieve the above object, the invention discloses a kind of two-way side-plug-in duct piece assembling machine grabbing devices, including：
Caliper structure, the caliper structure are removably attachable to the tube socket of assembling machine, the left and right two of the caliper structure
Side is respectively equipped with a crawl notch, and the crawl indentation, there is formed with annular groove；
Lifting part for connecting section of jurisdiction, the lifting part include the head being arranged in the crawl notch；
The compressed oil cylinder being installed in the caliper structure, the compressed oil cylinder are equipped with for being resisted against the lifting part
Section of jurisdiction the first telescopic rod；And
Blocking component, the blocking component include be set to the caliper structure on gate oil cylinder and in the gate oil cylinder
Promotion under be slidedly arranged in the annular groove, for block it is described crawl notch gate sheet.
The beneficial effects of the present invention are：
1. can more rapidly, more easily grasping pipe piece, reduce the time of pipe sheet assembling link, spelled to reach to improve
Fill the purpose of efficiency；
2. improving the reliability of section of jurisdiction crawl and ensureing the safety during the crawl of section of jurisdiction.
A kind of two-way side-plug-in duct piece assembling machine grabbing device of the present invention further improvement lies in that, the gate oil cylinder is set
There is the second telescopic rod being fixed in the caliper structure, is connected at the top of the gate sheet and is set with the annular groove coaxial line
The rotating ring set, the cylinder body of the gate oil cylinder are equipped with the axis pin for being rotationally connected with the rotating ring, and in gate oil cylinder
The rotating ring is pushed to be rotated around the axis under the action of cylinder body.
A kind of further improvement of two-way side-plug-in duct piece assembling machine grabbing device of the present invention is, on the rotating ring
Equipped with the adjustment hole worn for the axis pin.
A kind of further improve of two-way side-plug-in duct piece assembling machine grabbing device of the present invention be, the caliper structure
It is equipped with hold-down support, second telescopic rod is fixed on the hold-down support.
A kind of further improvement of two-way side-plug-in duct piece assembling machine grabbing device of the present invention is, corresponds to the pincers
The crawl notch of the left and right sides of body structure is set in the caliper structure there are two the blocking component.
A kind of two-way side-plug-in duct piece assembling machine grabbing device of the present invention further improvement lies in that, the caliper structure packet
A fixed part is included, the tube socket includes described in the left free bearing equipped with the first notch, the right free bearing equipped with the second notch and connection
The fastener of left free bearing and the right free bearing, first notch and second notch are enclosed the placement fixed part
Storage tank.
A kind of two-way side-plug-in duct piece assembling machine grabbing device of the present invention further improvement lies in that, the caliper structure
The vertex of surrounding is respectively equipped with the compressed oil cylinder.
A kind of two-way side-plug-in duct piece assembling machine grabbing device of the present invention further improvement lies in that, the caliper structure is left
The crawl notch of right both sides is symmetrical arranged.
The invention also discloses a kind of section of jurisdiction grasping means of two-way side-plug-in duct piece assembling machine grabbing device, including it is following
Step：
The lifting part of grabbing device is connected to section of jurisdiction to be captured；
Position and the posture for adjusting the caliper structure of the grabbing device make in the caliper structure close to the lifting part
The crawl notch alignment of side is fastened in the head of the lifting part, and by the crawl notch on the head；
Push the gate sheet of the grabbing device relative to the grabbing device by the gate oil cylinder of the grabbing device
Annular groove sliding, until the gate sheet blocks the crawl notch.
A kind of section of jurisdiction grasping means of two-way side-plug-in duct piece assembling machine grabbing device of the present invention further improvement lies in that,
The crawl notch is spherical notch, and the head is spherical in shape, it is slided relative to the annular groove pushing the gate sheet
Before, further include step：The first telescopic rod on the compressed oil cylinder of the grabbing device is stretched out and is resisted against on the lifting part
Section of jurisdiction so that the head is clamped in the spherical notch.
Description of the drawings
Fig. 1 is a kind of structure chart of two-way side-plug-in duct piece assembling machine grabbing device of the present invention.
Fig. 2 is the diagrammatic cross-section in the directions B-B in Fig. 1.
Fig. 3 is the diagrammatic cross-section in the directions A-A in Fig. 1.
Fig. 4 is a kind of flow chart of the section of jurisdiction grasping means of two-way side-plug-in duct piece assembling machine grabbing device of the present invention.
Specific implementation mode
For the benefit of to the understanding of the present invention, illustrate with reference to the accompanying drawings and embodiments.
Refering to fig. 1 to Fig. 3 it is found that the invention discloses a kind of two-way side-plug-in duct piece assembling machine grabbing device, including pincers
Body structure 1, the lifting part 2 for connecting section of jurisdiction, the compressed oil cylinder 3 and blocking component being installed in caliper structure.Wherein, caliper
Structure 1 is removably attachable to the tube socket 6 of assembling machine, and caliper structure 1 is respectively arranged on the left side and the right side a crawl notch 11, crawl
Annular groove 12 is formed at notch 11；Lifting part 2 includes the head 21 being arranged in crawl notch 11；Compressed oil cylinder 3, which is equipped with, to be used
The first telescopic rod 31 in the section of jurisdiction being resisted against on lifting part 2；Blocking component includes the gate oil cylinder 13 being set in caliper structure
Be slidedly arranged in annular groove 12 under the promotion of gate oil cylinder 13, for block crawl notch 11 gate sheet 41.The present embodiment
In, it can fast implement the crawl to section of jurisdiction using grabbing device；Specifically, when caliper structure 1 is located at the left side of lifting part 2,
Caliper structure 1 adjusts position and the appearance of caliper structure 1 with the movement of tube socket 6 (including translation, promotion and swing) of assembling machine with this
Gesture so that be connected with the lifting part 2 of section of jurisdiction in caliper structure 1 close to crawl notch 11 alignment of the side (right side) of lifting part 2
Head 21 and notch 11 will be taken to be fastened on head 21, can be moved to shortest path at 2 position of lifting part, reduce section of jurisdiction
Capture the time；Then the section of jurisdiction first telescopic rod 31 stretched out and is resisted against on lifting part 2 by compressed oil cylinder 3 so that head 2
Be clamped in crawl notch 11, its object is to make the more consolidation of head 21 of lifting part 2 with crawl 11 clamping of notch；Finally by
Gate oil cylinder 13 pushes gate sheet 41 to be slided along annular groove 12 and is finally plugged in the crawl notch 11 on right side, and its object is to keep away
The head 21 for exempting from lifting part 2 during section of jurisdiction captures is fallen from crawl notch 11, improves the safety of grasping pipe piece.Conversely,
When caliper structure 1 is located at the right side of lifting part 2, mobile assembling machine makes the side in caliper structure 1 close to lifting part 2 (left
Side) crawl notch 11 alignment be connected with section of jurisdiction lifting part 2 head 21 and notch 11 will be taken to be fastened on head 21, then
First telescopic rod 31 of compressed oil cylinder 3 is resisted against the section of jurisdiction on lifting part 2, gate sheet 41 is pushed finally by gate oil cylinder 13
The final left side that blocks, which is slided, along annular groove 12 captures notch 11.It is captured using the two-way side-plug-in duct piece assembling machine in the present embodiment
Device can fast implement the crawl to section of jurisdiction, and the pipe sheet assembling time is greatly saved, while can effectively ensure that the peace of section of jurisdiction crawl
Quan Xing.Tube socket in the present embodiment is connected on the promotion crossbeam of assembling machine, drives the movement of tube socket (including flat by assembling machine
Move, promoted and swing), and then realize the movement of grabbing device, complete the crawl to section of jurisdiction.
Such as Fig. 2 and Fig. 3 it is found that gate oil cylinder 13 is equipped with the second telescopic rod 131 being fixed in caliper structure 1, gate sheet
41 top is connected with the rotating ring 5 being coaxially set with the annular groove 12, and the cylinder body 135 of gate oil cylinder 13 is equipped with rotation
It is connected to the axis pin 132 of rotating ring 5, and pushes rotating ring 5 to be rotated about axis under the action of the cylinder body of gate oil cylinder 13 135；
Its object is to by pushing rotating ring 5 to rotate so that gate sheet 41 is slided along annular groove 12.One preferred embodiment, rotating ring 5
It is equipped with the adjustment hole 51 worn for axis pin 132.Specifically, when the cylinder body 135 of gate oil cylinder 13 is relative to the second telescopic rod 131
When movement, axis pin 132 follows cylinder body 135 to move together, and then drives rotating ring 5 rotatable around its axis, and utilizes rotating ring 5
Rotation drives gate sheet 41 to be slid along annular groove 12, until gate sheet 41 is plugged in crawl notch 11.Another embodiment, rotation
Change includes handle, and axis pin 132 is resisted against the side of handle, when making straight line under drive of the axis pin in 13 cylinder body 135 of gate oil cylinder
Movement, axis pin is applied with a thrust to handle at this time, and rotating ring 5 is rotated about axis under the action of thrust, and gate sheet is rotating
It is slid along annular groove 12 under the drive of ring 5, until blocking crawl notch.
Further, adjustment hole 51 is obliquely installed with 13 cloth set direction of gate oil cylinder；It is intended that utilizing gate oil cylinder
13 cylinder body 135 moves along a straight line, and pushes rotating ring 5 to rotate by the axis pin 132 being arranged in adjustment hole 51.Preferably, this reality
It applies and a fixed ring 133 is installed on the cylinder body 135 of the gate oil cylinder 13 in example, fixed ring 133 is equipped with and is arranged in adjustment hole 51
In axis pin 132；Specifically, fixed ring 133 is sheathed on cylinder body 135 and is fixed in cylinder body 135 by locking member, ensure to fix
135 synchronizing moving of ring 133 and cylinder body.Adjustment hole 51 in the present embodiment is an oblong adjustment hole or waist type groove.
In the present embodiment, caliper structure 1 is equipped with hold-down support 134, and the second telescopic rod 131 is fixed on hold-down support 134
On.The second telescopic rod 131 in the present embodiment is the piston rod of gate oil cylinder 13, by the way that the second telescopic rod 131 to be fixed on
In caliper structure 1, when gate oil cylinder 13 works, the cylinder body 135 of gate oil cylinder 13 is moved relative to caliper structure 1, and is being moved
The rotation of rotating ring 5 is driven during dynamic by axis pin 132, and then drives gate sheet 41 to be slided along annular groove 12 and finally blocks
In crawl notch 11.
As shown in Figure 1, the 13 non-double-outlet cylinder of gate oil cylinder in the present embodiment, the both ends of gate oil cylinder 13 are respectively equipped with
One is fixed on the second telescopic rod 131 in caliper structure 1.Second telescopic rod 131 at 13 both ends of gate oil cylinder passes through one respectively
Hold-down support 134 is fixed in caliper structure 1, ensures the stationarity that the cylinder body 135 of gate oil cylinder 13 moves, while can avoid lock
The cylinder body 135 of door oil cylinder 13 is contacted relative in second telescopic rod 131 (or caliper structure 1) moving process with caliper structure 1.
By Fig. 1 to Fig. 3 it is found that in the present embodiment, correspond to the crawl notch 11 of the left and right sides of caliper structure 1 in caliper
Blocking component there are two being set in structure 1.Specifically, being set in caliper structure 1 there are two notch 11 is captured, corresponds to two crawls and lack
Mouth 11 sets there are two gate oil cylinder 13 (axis pin 132 there are one being set on each gate oil cylinder 13) in caliper structure 1, is rotating
There are two adjustment hole 51 and two gate sheets 41 (two locks in the present embodiment in being slidedly arranged on annular groove 12 for setting on ring 5
Door-plate 41 is slidedly arranged in same annular groove 12)；It is real by the sliding of the gate sheet 41 of the control of gate oil cylinder 13 corresponding thereto
Now to it is corresponding crawl notch 11 closure, and then ensure grasping pipe piece when safety and efficiency.
If Fig. 2 and Fig. 3 are also known, caliper structure 1 includes a fixed part 14, and tube socket 6 includes the left hinge equipped with the first notch
Seat, the right free bearing equipped with the second notch and the fastener 61 for connecting left free bearing and right free bearing, the first notch and the second notch enclose
Close the storage tank for forming placement fixed part 14.It, then will be left by fastener 61 by the way that fixed part 14 to be positioned in storage tank
Free bearing and right free bearing link together, and complete the connection between caliper structure 1 and tube socket 6；It is simple in structure, it is easily installed.Specifically
, the fixed part 14 in the present embodiment is a bulbous fixation portion, and the first notch and the second notch are all semi-spherical grooves；Further
, the internal diameter of semi-spherical grooves is greater than or equal to the outer diameter of bulbous fixation portion.
In the present embodiment, the vertex of the surrounding of caliper structure 1 is respectively equipped with compressed oil cylinder 3.By by caliper structure 1
The first telescopic rod 31 on the compressed oil cylinder 3 of the vertex of surrounding is resisted against the section of jurisdiction on lifting part 2 simultaneously, on the one hand can guarantee
Section of jurisdiction surrounding uniformly bears to support power, and run-off the straight during avoiding section of jurisdiction from capturing improves the stability and peace during crawl
Quan Xing；On the other hand the first telescopic rod 31 is resisted against the section of jurisdiction on lifting part 2, drives lifting part 2 to move down so that lifting part 2
Head 21 be clamped in crawl notch 11, improve grabbing device grasping pipe piece when stability and reliability.
As shown in figure 3, the crawl notch 11 of the left and right sides of caliper structure 1 is symmetrical arranged.Can guarantee no matter grabbing device
Positioned at section of jurisdiction which side, the crawl time of section of jurisdiction can be reduced by the lateral grasping pipe piece of shortest path.It is corresponding, annular groove
Two gate sheets 41 arranged symmetrically are slidably equipped in 12, the gate oil cylinder 13 being provided symmetrically in caliper structure 1, two symmetrically set
Connect a rotating ring 5 on the gate sheet 41 set, rotating ring 5 under the collective effect of symmetrically arranged gate oil cylinder 13 clockwise or
It rotates counterclockwise, two symmetrically arranged gate sheets 41 is driven to seal or far from crawl notch 11, reach similar to folding gate
Effect.
In the present embodiment, one end that the first telescopic rod 31 is resisted against the section of jurisdiction on lifting part 2 is spherical structure.Constructing tunnel
In section of jurisdiction side generally in curved face, the curved face of section of jurisdiction is resisted against for ease of the first telescopic rod 31, by the first telescopic rod
31 one end is set as spherical structure, increases the contact area between the first telescopic rod 31 and section of jurisdiction, ensures stabilization when contact
Property and contact quality.In the present embodiment, lifting part 2 further includes the lower end for connecting section of jurisdiction；Specifically, section of jurisdiction is equipped with a screw thread
Connecting hole, the lower end of lifting part 2 are equipped with the external screw thread for being matched with threaded connection hole, i.e., can lead between lifting part 2 and section of jurisdiction
Cross threaded connection；This connection type is only a kind of connection type between lifting part 2 and section of jurisdiction, but is not limited only to this.
As shown in figure 4, the invention also discloses a kind of section of jurisdiction crawl sides of two-way side-plug-in duct piece assembling machine grabbing device
Method includes the following steps：
Step 101：The lifting part 2 of grabbing device is connected to section of jurisdiction to be captured；
Step 102：Position and the posture for adjusting the caliper structure 1 of grabbing device make in caliper structure 1 close to lifting part one
Side captures head 21 of the notch 11 in alignment with lifting part 2, and crawl notch 11 is fastened on head 21；
Step 103：Push the gate sheet 41 of grabbing device relative to grabbing device by the gate oil cylinder 13 of grabbing device
Annular groove 12 slide, until gate sheet 41 block crawl notch 11.
It, can be quickly and easily using the grasping means of the two-way side-plug-in duct piece assembling machine grabbing device in the present embodiment
Grasping pipe piece saves the crawl time of section of jurisdiction, and the safety and reliability for reducing construction cost and section of jurisdiction crawl is higher.
Further, crawl notch 11 is spherical notch, and head 21 is spherical in shape, in promotion gate sheet 41 relative to annular groove
Further include step before 12 slidings：The first telescopic rod 31 on the compressed oil cylinder 3 of grabbing device is stretched out and is resisted against lifting part
Section of jurisdiction on 2 so that head 21 is clamped in spherical notch.
Further, gate oil cylinder 13 is equipped with the second telescopic rod 131 being fixed in caliper structure 1, the top of gate sheet 41
Portion is equipped with the rotating ring 5 being coaxially set with annular groove 12, and the cylinder body 135 of gate oil cylinder 13 is equipped with axis pin 132, axis pin 132
It is rotationally connected with rotating ring 5, and driving rotating ring 5 is rotatable around its axis under the effect of the cylinder body of gate oil cylinder 13 135.This implementation
In example, gate sheet 41 slides under the drive of rotating ring 5 along annular groove 12, realizes the closure to capturing notch.Specifically, passing through
Gate oil cylinder 13 is driven, so that the cylinder body 135 of gate oil cylinder 13 is moved relative to the second telescopic rod 131, then passes through gate oil cylinder
Axis pin 132 on 13 cylinder body 135 drives rotating ring 5 to rotate, and drives gate sheet 41 relative to annular groove finally by rotating ring 5
12 slidings are until gate sheet 41 blocks crawl notch 11；Further, rotating ring 5 is equipped with the adjusting worn for axis pin 132
Hole 51；Further, adjustment hole 51 and the cloth set direction of gate oil cylinder 13 are obliquely installed.
Further include step before step 102：The caliper structure 1 of grabbing device is connected on the tube socket 6 of assembling machine.
As shown in figures 1 and 3, the grabbing device in the present invention is symmetrical set (when not connected lifting part 2), in setting
Lower direction is Y-axis, and gate oil cylinder 13 is set along Y direction or with the inclined direction setting of Y-axis (including along vertical with Y-axis
Direction), i.e. the moving direction of 13 ontology of gate oil cylinder does not include along perpendicular to the direction of Y-axis.
As shown in Fig. 2, rotating ring 5 is sheathed on tube socket 6 in the present invention and the internal diameter of rotating ring 5 is more than the outer diameter of tube socket 6；
Rotating ring 5 is avoided to be interfered with tube socket 6 in rotation process.Compressed oil cylinder 3 in the present invention is fixed on the top of caliper structure 1
End, the caliper structure 1 are equipped with the perforation worn for the first telescopic rod 31 of compressed oil cylinder 3；Convenient for the first telescopic rod 31
It extends and retracts.
The advantageous effect of a kind of two-way side-plug-in duct piece assembling machine grabbing device of the present invention and method includes：
1. no matter grabbing device be located at section of jurisdiction left side or right side, can by the lateral grasping pipe piece of shortest path, reduce
The time of section of jurisdiction crawl, can more rapidly, easily grasping pipe piece, to achieve the purpose that improve pipe sheet assembling efficiency；
2. being resisted against section of jurisdiction by the way that the first of compressed oil cylinder stretches so that the head of lifting part is clamped in crawl notch,
Improve the safety and reliability of section of jurisdiction crawl；
3. by the way that the gate sheet in blocking component is plugged in crawl notch, lifting part is fallen during avoiding crawl, into
One step ensures the safety during the crawl of section of jurisdiction.
It is described the invention in detail above in association with accompanying drawings and embodiments, those skilled in the art can basis
Above description makes many variations example to the present invention.Thus, certain details in embodiment should not constitute limitation of the invention,
The present invention will be using the range that the appended claims define as protection scope of the present invention.
Claims (10)
1. a kind of two-way side-plug-in duct piece assembling machine grabbing device, which is characterized in that including：
Caliper structure, the caliper structure are removably attachable to the tube socket of assembling machine, the left and right sides point of the caliper structure
Not She You a crawl notch, the crawl indentation, there is formed with annular groove；
Lifting part for connecting section of jurisdiction, the lifting part include the head being arranged in the crawl notch；
The compressed oil cylinder being installed in the caliper structure, the compressed oil cylinder are equipped with the pipe for being resisted against on the lifting part
First telescopic rod of piece；And
Blocking component, the blocking component include the gate oil cylinder being set in the caliper structure and pushing away in the gate oil cylinder
It is slidedly arranged in the annular groove under dynamic, the gate sheet for blocking the crawl notch.
2. two-way side-plug-in duct piece assembling machine grabbing device according to claim 1, it is characterised in that：The gate oil cylinder
Equipped with the second telescopic rod being fixed in the caliper structure, it is connected at the top of the gate sheet and the annular groove coaxial line
The rotating ring of setting, the cylinder body of the gate oil cylinder are equipped with the axis pin for being rotationally connected with the rotating ring, and in gate oil cylinder
Cylinder body under the action of push the rotating ring to be rotated around the axis.
3. two-way side-plug-in duct piece assembling machine grabbing device according to claim 2, it is characterised in that：On the rotating ring
Equipped with the adjustment hole worn for the axis pin.
4. two-way side-plug-in duct piece assembling machine grabbing device according to claim 2, it is characterised in that：The caliper structure
It is equipped with hold-down support, second telescopic rod is fixed on the hold-down support.
5. two-way side-plug-in duct piece assembling machine grabbing device according to claim 2, it is characterised in that：Corresponding to the pincers
The crawl notch of the left and right sides of body structure is set in the caliper structure there are two the blocking component.
6. two-way side-plug-in duct piece assembling machine grabbing device according to claim 1, it is characterised in that：The caliper structure
Including a fixed part, the tube socket includes the left free bearing equipped with the first notch, the right free bearing equipped with the second notch and connection institute
The fastener of left free bearing and the right free bearing is stated, first notch and second notch are enclosed the placement fixed part
Storage tank.
7. two-way side-plug-in duct piece assembling machine grabbing device according to claim 1, it is characterised in that：The caliper structure
The vertex of surrounding be respectively equipped with the compressed oil cylinder.
8. two-way side-plug-in duct piece assembling machine grabbing device according to claim 1, it is characterised in that：The caliper structure
The crawl notch of the left and right sides is symmetrical arranged.
9. a kind of section of jurisdiction grasping means using two-way side-plug-in duct piece assembling machine grabbing device as described in claim 1,
It is characterized in that, includes the following steps：
The lifting part of grabbing device is connected to section of jurisdiction to be captured；
Position and the posture for adjusting the caliper structure of the grabbing device make in the caliper structure close to the lifting part side
Crawl notch alignment be fastened on the head in the head of the lifting part, and by the crawl notch；
Ring of the gate sheet of the grabbing device relative to the grabbing device is pushed by the gate oil cylinder of the grabbing device
Shape slot slides, until the gate sheet blocks the crawl notch.
10. the section of jurisdiction grasping means of two-way side-plug-in duct piece assembling machine grabbing device according to claim 9, feature exist
In：The crawl notch is spherical notch, and the head is spherical in shape, is slided relative to the annular groove pushing the gate sheet
Before, further include step：The first telescopic rod on the compressed oil cylinder of the grabbing device is stretched out and is resisted against the lifting part
On section of jurisdiction so that the head is clamped in the spherical notch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810151390.0A CN108412523A (en) | 2018-02-14 | 2018-02-14 | A kind of two-way side-plug-in duct piece assembling machine grabbing device and section of jurisdiction grasping means |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810151390.0A CN108412523A (en) | 2018-02-14 | 2018-02-14 | A kind of two-way side-plug-in duct piece assembling machine grabbing device and section of jurisdiction grasping means |
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| CN108412523A true CN108412523A (en) | 2018-08-17 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112832814A (en) * | 2021-03-18 | 2021-05-25 | 天津城建大学 | Pre-tightening force self-resetting segment joint assembly |
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| CN104234722A (en) * | 2014-09-20 | 2014-12-24 | 辽宁三三工业有限公司 | Gripping device of segment erector of shield tunneling machine |
| CN106194219A (en) * | 2016-07-19 | 2016-12-07 | 中铁工程装备集团有限公司 | One is applied to large section shape of a hoof shield pipe sheet assembling machine snatch device |
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|---|---|---|---|---|
| CN101705828A (en) * | 2009-10-21 | 2010-05-12 | 上海隧道工程股份有限公司 | Shield pipe sheet assembling machine |
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| CN104234722A (en) * | 2014-09-20 | 2014-12-24 | 辽宁三三工业有限公司 | Gripping device of segment erector of shield tunneling machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112832814A (en) * | 2021-03-18 | 2021-05-25 | 天津城建大学 | Pre-tightening force self-resetting segment joint assembly |
| CN112832814B (en) * | 2021-03-18 | 2022-06-21 | 天津城建大学 | Pre-tightening force self-resetting segment joint assembly |
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Application publication date: 20180817 |