CN208680946U - A kind of tunnel steel arch frame mechanized production system - Google Patents
A kind of tunnel steel arch frame mechanized production system Download PDFInfo
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- CN208680946U CN208680946U CN201820854666.7U CN201820854666U CN208680946U CN 208680946 U CN208680946 U CN 208680946U CN 201820854666 U CN201820854666 U CN 201820854666U CN 208680946 U CN208680946 U CN 208680946U
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Abstract
The utility model provides a kind of tunnel steel arch frame mechanized production system, comprising: conveying system, fashioned iron docking system connect pasting board feeding system, robot welding system, and fashioned iron encircles curved system, cuts system, discharge system automatically.Using the automation steel arch-shelf assembly line and use self-feeding, automatic butt and welding for producing wire type, encircle working method that is curved and cutting automatically automatically, steel arch-shelf production is set to improve working efficiency, improve precision, reduce labor intensity, improve safety, the management for improving creation data and product quality guarantees the stability of Tunnel, keeps tunnel excavation support entity more perfect.
Description
Technical field
The utility model relates to technical field of mechanical automation, more particularly to a kind of tunnel steel arch frame automation
Production system.
Background technique
After tunnel excavation, original country rock equilibrium state can be made to be broken, peripheral rock and vault produce plasticity variation
And relaxation, in order to prevent to be reduced and be restrained by the over-travel and deformation of the country rock after excavation disturbance, it is necessary to have reasonable
Supporting structure bears the pressure of country rock to constrain, and steel arch-shelf is component part and tunnel important in tunnel initial-stage supporting structure
The important content of supporting before road concrete construction；But country rock is ever-changing after tunnel excavation, opens to quickly meet tunnel in time
Supporting cyclization construction requirement, prevents tunnel cave after digging, it is necessary to Best Times be caught to complete steel arch-shelf compatible with country rock.
Steel arch-shelf generally uses fashioned iron processing and fabricating at the construction field (site), according to tunnel contour size radius of the radian steel arch-shelf one
As process several by fashioned iron after form, between every end with 14~16mm thick steel plate connecting plate connect form, steel arch-shelf connect
The welding quality of fishplate bar is the key that steel arch-shelf quality；Because the welding of steel arch-shelf connecting plate after tunnel excavation belongs to work high up in the air
The defects of industry, mechanical engagement is difficult, therefore, after welding mostly will appear out-of-flatness, hole location positioning asymmetry, distortion, wrong hole, sternly
Installation quality is affected again, causes construction operation long, is not able to satisfy the quality requirement and standardized construction of current rapid construction.
Therefore, how to provide that a kind of welding quality is high, tunnel steel arch frame production system of high production efficiency becomes this field
One problem of personnel's urgent need to resolve.
Utility model content
In view of this, the present invention provides a kind of tunnel steel arch frame mechanized production systems, comprising:
Conveying system, for conveying fashioned iron raw material；
Fashioned iron encircles curved system, curved for encircleing fashioned iron raw material, is formed and encircles curved steel；
Fashioned iron docking system, for simultaneously welded connecting plate to be docked with the curved steel end of arch in fashioned iron raw material end,
Form docking fashioned iron；
Connecting plate feeding system, for connecting plate to be delivered at the docking；
Automatically system is cut off, for cutting the docking fashioned iron, forms processing original part；
Discharge system；
The conveying system, fashioned iron encircle curved system, cut off system automatically, discharge system is set gradually；The connecting plate is given
Material system is corresponding with fashioned iron docking system position.
Beneficial effect by adopting the above technical scheme is: using the automation steel arch-shelf assembly line of production wire type and using certainly
Working method that is curved and cutting automatically is encircleed in dynamic feeding, automatic butt and welding automatically, and steel arch-shelf production is made to improve working efficiency,
Precision is improved, labor intensity is reduced, improves safety, improves the management of creation data and product quality, at the beginning of guaranteeing tunnel
The stability of phase supporting keeps tunnel excavation support entity more perfect.
Preferably, the conveying system includes: cradle, ejecting mechanism, propulsive mechanism and the first guiding mechanism, described
Cradle is connect with the ejecting mechanism by chain drive, and first guiding mechanism has raceway, and the push structure is set
It is placed in described raceway one end, the raceway other end encircles curved system with the fashioned iron and connect, the ejection position of the ejecting mechanism
It is connected with the raceway.
Preferably, it includes: that automatic type rigid arch bender and setting are curved in the automatic type rigid arch that the fashioned iron, which encircles curved system,
Drawstring encoder and rotary encoder inside machine；The entrance of the automatic type steel arch bender is connect with the raceway other end,
The outlet connection of the automatic type rigid arch bender is described to cut off system automatically.The propelling cylinder for encircleing bender passes through drawstring encoder
Detection can automatic running to setting position, fashioned iron raw material encircle curved；Rotary encoder can be to the dial scale for encircleing curved steel
It is very little to measure.
Preferably, encircle the actual operational position that curved steel is docked with fashioned iron raw material be it is adjacent, when fashioned iron raw material quilt
It is sent into and stablizes when connecting with the end of the previous curved steel of arch, it is automatic to encircle bender and automatic feed mechanism stops working, to type
Automatic arch bender and autoloader are run again after the completion of steel docking operation.
Preferably, the automatic system of cutting off includes: gimbaled platform, gas cutting device, the gimbaled platform and described automatic
Fashioned iron encircles the outlet connection of bender, and the gas cutting device is set to the outlet side of the automatic type steel arch bender.Preferably, institute
Gas cutting device is stated to operate using automatic gas cutting machine Hand supplementary.
It preferably, further include push feed system, the push feed system includes pusher cylinder and the second guiding mechanism, the pusher
Cylinder is set in the gimbaled platform, and second guiding mechanism one end is connect with the side of the gimbaled platform, and described
The other end of two guiding mechanisms is connect with the discharge system.Since fashioned iron arch is curved rear for convex structure, push feed system
It can be arranged along circular arc direction multiple and be operated together, will can rapidly and efficiently be located at the processing original part in gimbaled platform and push
To the second guiding mechanism.
Preferably, the connecting plate feeding system includes work piece holder and connecting plate feeder, the work piece holder
It is disposed in proximity to the raceway two sides of the automatic type steel arch bender inlet, connecting plate feeder one end and the fashioned iron
Raw material end is corresponding with position at the docking of the curved steel end of arch and connecting plate is delivered at the docking.
Preferably, the fashioned iron docking system includes automatic soldering device, and the automatic soldering device is to the company at docking
Fishplate bar is welded.
Preferably, the fashioned iron docking system is equipped with machine using " peace river six shaft machine hand " auxiliary operation, mechanical hand
People's welding system, can fashioned iron raw material with encircle automatic spot after curved steel docks.After the completion of weld job, work piece holder pine
It opens, automatic type steel arch bender works on, while welding robot carries out welding gun cleaning work.
Preferably, further include human weld's system, finished product is made by being manually fully welded after machine poke welding, the people
Work welding system is connect with the discharging mechanism.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is the embodiments of the present invention, for those of ordinary skill in the art, without creative efforts, also
Other attached drawings can be obtained according to the attached drawing of offer.
Fig. 1 attached drawing is the system structure diagram of the utility model.
1- cradle, 2- ejecting mechanism, the first guiding mechanism of 3-, 4- propulsive mechanism, the automatic steel arch bender of 5-, 6- are universal
Platform, 7- gas cutting device, the second guiding mechanism of 8-, 9- connecting plate feeder, 10- welding robot, 11- welding gun washer,
12- welding robot console, 13- fashioned iron raw material, 14- work piece holder.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model embodiment discloses a kind of tunnel steel arch frame mechanized production system, comprising: conveying system is used for
Convey fashioned iron raw material 13；Fashioned iron encircles curved system, curved for encircleing fashioned iron raw material 13, is formed and encircles curved steel；Fashioned iron docking system
System forms docking fashioned iron for simultaneously welded connecting plate to be docked with curved steel end is encircleed in 13 end of fashioned iron raw material；Connecting plate is given
Material system, for connecting plate to be delivered at docking；Automatically system is cut off, for cutting docking fashioned iron, forms processing original part；Out
Material system；Conveying system, fashioned iron encircle curved system, cut off system automatically, discharge system is set gradually；Connecting plate feeding system and type
Steel docking system position is corresponding.Conveying system includes: cradle 1, ejecting mechanism 2, propulsive mechanism 4 and the first guiding mechanism 3,
Cradle 1 is connect with ejecting mechanism 2 by chain drive, and the first guiding mechanism 3 has raceway, and push structure is set to raceway one
End, the raceway other end encircle curved system with fashioned iron and connect, and the ejection position of ejecting mechanism 2 is connected with raceway.Fashioned iron encircles curved system packet
It includes: automatic type rigid arch bender and the drawstring encoder and rotary encoder that are arranged in inside automatic type rigid arch bender；Automatic type
The entrance of rigid arch bender 5 is connect with the raceway other end, and system is cut off in the outlet connection of automatic type rigid arch bender automatically.Automatically it cuts off
System includes: gimbaled platform 6, gas cutting device 7, and gimbaled platform 6 is connect with the outlet of automatic type rigid arch bender 5, and gas cutting device 7 is set
It is placed in the outlet side of automatic type rigid arch bender 5.It further include push feed system, push feed system includes pusher cylinder and the second Guiding machine
Structure 8, pusher cylinder are set in gimbaled platform 6, and 8 one end of the second guiding mechanism is connect with the side of gimbaled platform 6, the second guiding
The other end of mechanism 8 is connect with discharge system.Connecting plate feeding system includes work piece holder and connecting plate feeder 9, work
Part fixture is disposed in proximity to the raceway two sides of 5 inlet of automatic type rigid arch bender, 9 one end of connecting plate feeder and fashioned iron former material
Expect that 13 ends are corresponding with position at the docking for encircleing curved steel end and connecting plate is delivered at docking.Fashioned iron docking system passes through
10 auxiliary operation of welding robot, is controlled by welding robot master station 12, is welded automatically to the connecting plate at docking.Also
Including human weld's system, human weld's system is connect with discharging mechanism.
Specific work process is as follows:
1, manually fashioned iron raw material 13 lifting to cradle 1, starts auto-programming, cradle 1 is started to work at this time,
Fashioned iron raw material 13 are sent on ejecting mechanism 2 by chain drive, ejecting mechanism 2 ejects fashioned iron raw material 13 upwards, the
One fashioned iron raw material 13 is pushed forward by worker to automatic type rigid arch bender 5, continues 13 tail end of fashioned iron raw material by promoting
Mechanism 4 is pushed ahead to the tail end of preceding channel type steel raw material 13 automatically and is welded.
2, when fashioned iron raw material 13 are admitted in the working region of automatic type rigid arch bender 5, automatic type rigid arch bender 5 starts
Work, the propelling cylinder of automatic type rigid arch bender 5 pass through the detection automatic running of drawstring sub-encoders to the position of setting, by type
Steel raw material 13 encircle curved, encircles curved workpiece arc length size, is then measured by rotary encoder.
3, subsequent fashioned iron raw material need to be pushed forward to welding region by propulsion cylinder, and arch bender is off state automatically at this time, really
It protects surely to close with the previous curved steel end of arch and connect, work piece holder will encircle curved steel and dock clamping with adjacent fashioned iron raw material,
It connects pasting board simultaneously to be automatically sent at docking, welding robot master station 12 controls welding robot 10 and starts welded connecting plate.
After the completion of weld job, work piece holder unclamps, and automatic type rigid arch bender 5 works on, while welding gun washer 11 carries out welding gun
Cleaning work.
4, subsequent docking fashioned iron is cut by shearing equipment, and the second guiding mechanism 8 is transferred in the conveying of the road Bing Youhou, can be carried out artificial
Welding or discharging.
System working efficiency is as follows
3.1 raw material automatic feed systems: conveying speed 1m/s
The automatic fashioned iron docking system working efficiency of 3.2 robots are as follows: 8s
3.3 fashioned iron encircle curved system working efficiency automatically are as follows: 15s
3.4 robots cut off system working efficiency automatically are as follows: 8s
3.5 gimbaled platform automatic stocking system effectivenesies are as follows: 4s
3.6 automatic connecting plate feeding system efficiency are as follows: 4s
3.7 robot connecting plate automatic spot welding system efficiency are as follows: 10s
3.8 auto discharging system efficiency are as follows: 6s
3.9 every set deadlines took 60s, and 1 set per minute, per hour 60 sets or so.
The utility model provides a kind of production system of tunnel steel arch frame, utilizes the automation steel arch-shelf flowing water of production wire type
Line simultaneously uses self-feeding, automatic butt and welding, encircles working method that is curved and cutting automatically automatically, improves steel arch-shelf production
Working efficiency improves precision, reduces labor intensity, improves safety, improves the management of creation data and product quality, protects
The stability for demonstrate,proving Tunnel, keeps tunnel excavation support entity more perfect.
The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new
Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Claims (9)
1. a kind of tunnel steel arch frame mechanized production system characterized by comprising
Conveying system, for conveying fashioned iron raw material (13)；
Fashioned iron encircles curved system, curved for encircleing fashioned iron raw material (13), is formed and encircles curved steel；
Fashioned iron docking system is formed for simultaneously welded connecting plate to be docked with curved steel end is encircleed in fashioned iron raw material (13) end
Dock fashioned iron；
Connecting plate feeding system, for connecting plate to be delivered at the docking；
Automatically system is cut off, for cutting the docking fashioned iron, forms processing original part；
Discharge system；
The conveying system, fashioned iron encircle curved system, cut off system automatically, discharge system is set gradually；Connecting plate feed system
It unites corresponding with fashioned iron docking system position.
2. a kind of tunnel steel arch frame mechanized production system according to claim 1, which is characterized in that the conveying system
Include: cradle (1), ejecting mechanism (2), propulsive mechanism (4) and the first guiding mechanism (3), the cradle (1) with it is described
Ejecting mechanism (2) is connected by chain drive, and first guiding mechanism (3) has raceway, and the propulsive mechanism (4) is set to
Described raceway one end, the raceway other end and the fashioned iron encircle curved system and connects, the ejection position of the ejecting mechanism (2) and
The raceway is connected.
3. a kind of tunnel steel arch frame mechanized production system according to claim 2, which is characterized in that the fashioned iron arch is curved
System includes: automatic type rigid arch bender and the drawstring encoder and rotary coding that are arranged in inside the automatic type rigid arch bender
Device；The entrance of the automatic type steel arch bender (5) is connect with the raceway other end, and the outlet of the automatic type rigid arch bender connects
It connects and described cuts off system automatically.
4. a kind of tunnel steel arch frame mechanized production system according to claim 3, which is characterized in that described to cut off automatically
System includes: gimbaled platform (6), gas cutting device (7), the outlet of the gimbaled platform (6) and the automatic type steel arch bender (5)
Connection, the gas cutting device (7) are set to the outlet side of the automatic type steel arch bender (5).
5. a kind of tunnel steel arch frame mechanized production system according to claim 4, which is characterized in that further include pusher system
System, the push feed system includes pusher cylinder and the second guiding mechanism (8), and the pusher cylinder is set to the gimbaled platform
(6) on, described second guiding mechanism (8) one end is connect with the side of the gimbaled platform (6), second guiding mechanism (8)
The other end connect with the discharge system.
6. a kind of tunnel steel arch frame mechanized production system according to claim 3, which is characterized in that the connecting plate is given
Material system includes work piece holder (14) and connecting plate feeder (9), the work piece holder (14) be disposed in proximity to it is described from
The raceway two sides of ejector half steel arch bender (5) inlet, described connecting plate feeder (9) one end and the fashioned iron raw material (13)
End is corresponding with position at the docking of the curved steel end of arch and connecting plate is delivered at the docking.
7. a kind of tunnel steel arch frame mechanized production system according to claim 6, which is characterized in that the fashioned iron docking
System includes automatic soldering device, and the automatic soldering device welds the connecting plate at docking.
8. a kind of tunnel steel arch frame mechanized production system according to claim 7, which is characterized in that further include manually welding
Welding system, human weld's system are connect with the discharge system.
9. a kind of tunnel steel arch frame mechanized production system according to claim 8, which is characterized in that the fashioned iron docking
System cuts off system, connecting plate feeding system and robot welding system using intelligent robot auxiliary completion operation automatically.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201820854666.7U CN208680946U (en) | 2018-06-04 | 2018-06-04 | A kind of tunnel steel arch frame mechanized production system |
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| CN201820854666.7U CN208680946U (en) | 2018-06-04 | 2018-06-04 | A kind of tunnel steel arch frame mechanized production system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108480987A (en) * | 2018-06-04 | 2018-09-04 | 中机自动化装备股份有限公司 | A kind of tunnel steel arch frame mechanized production system |
| CN111804778A (en) * | 2020-07-22 | 2020-10-23 | 山东深博巷道支护技术有限公司 | Numerical control one-step rapid forming arch bending system and working method |
| CN115070620A (en) * | 2022-06-14 | 2022-09-20 | 中国十七冶集团有限公司 | Intelligent tunnel profile steel arch frame hole cutting equipment and use method |
-
2018
- 2018-06-04 CN CN201820854666.7U patent/CN208680946U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108480987A (en) * | 2018-06-04 | 2018-09-04 | 中机自动化装备股份有限公司 | A kind of tunnel steel arch frame mechanized production system |
| CN111804778A (en) * | 2020-07-22 | 2020-10-23 | 山东深博巷道支护技术有限公司 | Numerical control one-step rapid forming arch bending system and working method |
| CN111804778B (en) * | 2020-07-22 | 2022-07-01 | 山东深博巷道支护技术有限公司 | Numerical control one-step rapid forming arch camber system and working method |
| CN115070620A (en) * | 2022-06-14 | 2022-09-20 | 中国十七冶集团有限公司 | Intelligent tunnel profile steel arch frame hole cutting equipment and use method |
| CN115070620B (en) * | 2022-06-14 | 2024-01-26 | 中国十七冶集团有限公司 | Intelligent tunnel type steel arch centering hole cutting equipment and use method |
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