CN107724240A - A kind of small bridge construction 3D printer - Google Patents
A kind of small bridge construction 3D printer Download PDFInfo
- Publication number
- CN107724240A CN107724240A CN201710894718.3A CN201710894718A CN107724240A CN 107724240 A CN107724240 A CN 107724240A CN 201710894718 A CN201710894718 A CN 201710894718A CN 107724240 A CN107724240 A CN 107724240A
- Authority
- CN
- China
- Prior art keywords
- electric drive
- push rod
- drive hydraulic
- bridge construction
- hydraulic thruster
- 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.)
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Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
Abstract
The invention discloses a kind of small bridge construction 3D printer, including support, the support lower end is provided with roller, wheel hub motor is inlaid with the roller, the support upper end is provided with telescoping hydraulic cylinder, the telescoping hydraulic cylinder upper end is provided with concrete pump and spice case, and the concrete pump both sides are respectively arranged with suction tube and conveying pipeline.Beneficial effect is：The small bridge construction 3D printer can print small bridge, and small volume, and in light weight, simple in construction, cost is low, easy to operate, and practicality is good.
Description
Technical field
The present invention relates to 3D printer field, more particularly to a kind of small bridge construction 3D printer.
Background technology
At present, the common 3D printer overwhelming majority structure of in the market is smaller, and it is small can only typically to print teacup, toy etc.
Type article, for buildings such as bridges, at present, also without special 3D printer, although foreign countries have to large-scale 3D printing
The research of machine, still, it is this be used for print bridge large-scale 3D printer it is often complicated, it is bulky, unit cost into
This is very high, and practicality is not strong, for the above situation, can design a kind of small bridge construction and be solved with 3D printer
State problem.
The content of the invention
The purpose of the present invention is that to solve the above problems and provides a kind of small bridge construction 3D printer.
The present invention is achieved through the following technical solutions above-mentioned purpose：
A kind of small bridge construction 3D printer, including support, the support lower end are provided with roller, inlayed in the roller
There is wheel hub motor, the support upper end is provided with telescoping hydraulic cylinder, and it is defeated that the telescoping hydraulic cylinder upper end is provided with concrete
Pump and spice case are sent, the concrete pump both sides are respectively arranged with suction tube and conveying pipeline；
The piston rod head of the telescoping hydraulic cylinder is provided with motor mount, is installed with the motor mount flat
Board-like linear electric motors, electric drive hydraulic thruster one, the electric hydaulic are installed with the mover of the flat-plat type linear motor
The push rod upper sliding sleeve of push rod one has sliding block, and slide opening is provided with the sliding block, and the sliding block lower end is provided with 3D printer main body,
The upper end of slide block is provided with agitator tank, is connected between the agitator tank and the 3D printer main body by tremie pipe；
The agitator tank upper end is provided with cabinet, and stirring motor is provided with the cabinet, and the stirring motor lower end connection is stirred
Mix oar；Wherein, the agitator tank upper and lower ends offer charging aperture and discharging opening respectively；
The fuselage upper end of the electric drive hydraulic thruster one is provided with electric drive hydraulic thruster two, the fuselage of the electric drive hydraulic thruster one
Side is provided with electric drive hydraulic thruster three, and the side of electric drive hydraulic thruster three is provided with electric drive hydraulic thruster four, described electronic
The lower end of hydraulic push rod four is provided with drill bit.
Wherein, the number of rollers at least four, support lower surface front and rear sides are evenly distributed on；Wherein, often
The wheel hub motor is mounted in the individual roller.
Wherein, described suction tube one end connects with the concrete pump feed end, and the other end stretches into the spice case
It is interior.
Wherein, the conveying pipeline is made using flexible material, and its one end connects with the concrete pump discharge end, separately
One end is fixedly connected with the charging aperture.
Wherein, the push rod cup of the electric drive hydraulic thruster one is fixedly connected with the mover of the flat-plat type linear motor.
Wherein, the sliding block is slided over by the slide opening on the push rod of the electric drive hydraulic thruster one.
Wherein, the tremie pipe quantity at least two, respectively positioned at the sliding block both sides；Wherein, on the tremie pipe
End is fixedly connected with the discharging opening, and lower end is fixedly connected with the 3D printer main body, and the concrete in the agitator tank can
Enter through the tremie pipe in the 3D printer main body.
Wherein, the stirring motor output shaft is stretched into the agitator tank and is fixedly connected with the agitating paddle, described in drive
Agitating paddle is in the agitator tank internal rotation.
Wherein, the push rod cup of the electric drive hydraulic thruster two is fixedly connected with the agitator tank, drive the agitator tank and
Push rod of the sliding block along the electric drive hydraulic thruster one slides.
Wherein, the quantity of electric drive hydraulic thruster three has two, is respectively and fixedly installed to the electric drive hydraulic thruster one
Fuselage both sides；Wherein, fuselage of the push rod cup of two electric drive hydraulic thrusters three respectively with the electric drive hydraulic thruster four is consolidated
Fixed connection；Wherein, the push rod cup lower end of each electric drive hydraulic thruster four is installed with the drill bit.
Beneficial effect is：The small bridge construction 3D printer can print small bridge, and small volume, weight
Gently, simple in construction, cost is low, easy to operate, and practicality is good.
Brief description of the drawings
Fig. 1 is a kind of structural representation of small bridge construction 3D printer of the present invention；
Fig. 2 is a kind of cut-away view of the agitator tank of small bridge construction 3D printer of the present invention；
Fig. 3 is a kind of scheme of installation of the electric drive hydraulic thruster three of small bridge construction 3D printer of the present invention.
Description of reference numerals is as follows：
1st, support；2nd, roller；3rd, wheel hub motor；4th, telescoping hydraulic cylinder；5th, spice case；6th, concrete pump；7th, suction tube；
8th, conveying pipeline；9th, agitator tank；10th, cabinet；11st, stirring motor；12nd, agitating paddle；13rd, charging aperture；14th, discharging opening；15th, slide opening；
16th, tremie pipe；17th, 3D printer main body；18th, sliding block；19th, electric drive hydraulic thruster one；20th, flat-plat type linear motor；21st, motor
Mounting seat；22nd, electric drive hydraulic thruster two；23rd, electric drive hydraulic thruster three；24th, electric drive hydraulic thruster four；25th, drill bit.
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment the invention will be further described：
As shown in Figure 1-Figure 3, a kind of small bridge construction 3D printer, including support 1, the lower end of support 1 are provided with rolling
2 are taken turns, wheel hub motor 3 is inlaid with the roller 2, the wheel hub motor 3 is used to drive the roller 2 to roll, and realizes small-sized bridge
Beam construction is automatically moved with 3D printer, and the upper end of support 1 is provided with telescoping hydraulic cylinder 4, and the telescoping hydraulic cylinder 4 is used
In promoting 3D printer main body 173D to move left and right, the upper end of telescoping hydraulic cylinder 4 is provided with concrete pump 6 and spice
Case 5, the both sides of concrete pump 6 are respectively arranged with suction tube 7 and conveying pipeline 8；
The piston rod head of the telescoping hydraulic cylinder 4 is provided with motor mount 21, and peace is fixed on the motor mount 21
Equipped with flat-plat type linear motor 20, the flat-plat type linear motor 20 is used to drive to move down on the 3D printer main body 173D
It is dynamic, electric drive hydraulic thruster 1, the electric drive hydraulic thruster one are installed with the mover of the flat-plat type linear motor 20
19 push rod upper sliding sleeve has sliding block 18, and slide opening 15 is provided with the sliding block 18, and the lower end of sliding block 18 is provided with the 3D and beaten
Print owner's body 173D, the upper end of sliding block 18 is provided with agitator tank 9, the agitator tank 9 and the 3D printer main body 173D it
Between connected by tremie pipe 16；
The upper end of agitator tank 9 is provided with cabinet 10, is provided with stirring motor 11 in the cabinet 10, under the stirring motor 11
End connection agitating paddle 12；Wherein, the upper and lower ends of agitator tank 9 offer charging aperture 13 and discharging opening 14 respectively；
The fuselage upper end of the electric drive hydraulic thruster 1 is provided with electric drive hydraulic thruster 2 22, the electric drive hydraulic thruster 1
Fuselage side be provided with electric drive hydraulic thruster 3 23, the side of electric drive hydraulic thruster 3 23 is provided with electric drive hydraulic thruster four
24, the lower end of electric drive hydraulic thruster 4 24 is provided with drill bit 25.
Above-mentioned small bridge construction 3D printer, during work, the telescoping hydraulic cylinder 4 is first controlled to promote the 3D to beat
Print owner's body 173D leaves one end distance of support 1, then controls the electric drive hydraulic thruster 1 to rotate and drives the brill
First 25, away from one end distance of support 1, control the electric drive hydraulic thruster 4 24 to rotate and drive the drill bit 25 to decline afterwards
Until the drill bit 25 stretches into underground and fixes the electric drive hydraulic thruster 1, then start the concrete pump 6
Concrete in the spice case 5 is pumped into the agitator tank 9, and the 3D printer is delivered to by the tremie pipe 16
For 3D printer main body 173D printing bridges in main body 173D, while control the electric drive hydraulic thruster 2 22 and the electricity
Hydrodynamic pressure push rod 3 23, which rotates, drives the 3D printer main body 173D is mobile around in the horizontal plane to print bridge, directly
To completion bridging operation.
In the present embodiment, the quantity of roller 2 at least four, is evenly distributed on two before and after the lower surface of support 1
Side；Wherein, it is mounted on the wheel hub motor 3 in each roller 2.
In the present embodiment, described one end of suction tube 7 connects with the feed end of concrete pump 6, and the other end stretches into
In the spice case 5.
In the present embodiment, the conveying pipeline 8 is made using flexible material, and its one end goes out with the concrete pump 6
Expect end connection, the other end is fixedly connected with the charging aperture 13.
In the present embodiment, the push rod cup of the electric drive hydraulic thruster 1 and the mover of the flat-plat type linear motor 20
It is fixedly connected.
In the present embodiment, the sliding block 18 slides over the push rod of the electric drive hydraulic thruster 1 by the slide opening 15
On.
In the present embodiment, the quantity of tremie pipe 16 at least two, respectively positioned at the both sides of sliding block 18；Wherein,
The upper end of tremie pipe 16 is fixedly connected with the discharging opening 14, and lower end is fixedly connected with the 3D printer main body 173D, institute
Stating the concrete in agitator tank 9 can enter in the 3D printer main body 173D through the tremie pipe 16.
In the present embodiment, the output shaft of stirring motor 11 is stretched into the agitator tank 9 and fixed with the agitating paddle 12
Connection, drives the agitating paddle 12 in the internal rotation of agitator tank 9.
In the present embodiment, the push rod cup of the electric drive hydraulic thruster 2 22 is fixedly connected with the agitator tank 9, drives institute
The push rod of agitator tank 9 and the sliding block 18 along the electric drive hydraulic thruster 1 is stated to slide.
In the present embodiment, the quantity of electric drive hydraulic thruster 3 23 has two, is respectively and fixedly installed to the electronic liquid
Press the fuselage both sides of push rod 1；Wherein, the push rod cup of two electric drive hydraulic thrusters 3 23 respectively with the electric hydaulic
The fuselage of push rod 4 24 is fixedly connected；Wherein, the push rod cup lower end of each electric drive hydraulic thruster 4 24 is installed with
The drill bit 25.
The basic principles, principal features and advantages of the present invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, the original for simply illustrating the present invention described in above-described embodiment and specification
Reason, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes and improvements
It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its Xiao Wu circle
It is fixed.
Claims (10)
1. a kind of small bridge construction 3D printer, including support, it is characterised in that：The support lower end is provided with roller,
Wheel hub motor is inlaid with the roller, the support upper end is provided with telescoping hydraulic cylinder, the telescoping hydraulic cylinder upper end
Concrete pump and spice case are provided with, the concrete pump both sides are respectively arranged with suction tube and conveying pipeline；
The piston rod head of the telescoping hydraulic cylinder is provided with motor mount, is installed with the motor mount flat
Board-like linear electric motors, electric drive hydraulic thruster one, the electric hydaulic are installed with the mover of the flat-plat type linear motor
The push rod upper sliding sleeve of push rod one has sliding block, and slide opening is provided with the sliding block, and the sliding block lower end is provided with 3D printer main body,
The upper end of slide block is provided with agitator tank, is connected between the agitator tank and the 3D printer main body by tremie pipe；
The agitator tank upper end is provided with cabinet, and stirring motor is provided with the cabinet, and the stirring motor lower end connection is stirred
Mix oar；Wherein, the agitator tank upper and lower ends offer charging aperture and discharging opening respectively；
The fuselage upper end of the electric drive hydraulic thruster one is provided with electric drive hydraulic thruster two, the fuselage of the electric drive hydraulic thruster one
Side is provided with electric drive hydraulic thruster three, and the side of electric drive hydraulic thruster three is provided with electric drive hydraulic thruster four, described electronic
The lower end of hydraulic push rod four is provided with drill bit.
A kind of 2. small bridge construction 3D printer according to claim 1, it is characterised in that：The number of rollers is extremely
Rare four, it is evenly distributed on support lower surface front and rear sides；Wherein, it is mounted on the wheel hub in each roller
Motor.
A kind of 3. small bridge construction 3D printer according to claim 1, it is characterised in that：Described suction tube one end
Connected with the concrete pump feed end, the other end is stretched into the spice case.
A kind of 4. small bridge construction 3D printer according to claim 1, it is characterised in that：The conveying pipeline uses
Flexible material is made, and its one end is connected with the concrete pump discharge end, and the other end is fixedly connected with the charging aperture.
A kind of 5. small bridge construction 3D printer according to claim 1, it is characterised in that：The electric hydaulic pushes away
The push rod cup of bar one is fixedly connected with the mover of the flat-plat type linear motor.
A kind of 6. small bridge construction 3D printer according to claim 1, it is characterised in that：The sliding block passes through institute
Slide opening is stated to slide on the push rod of the electric drive hydraulic thruster one.
A kind of 7. small bridge construction 3D printer according to claim 1, it is characterised in that：The tremie pipe quantity
At least two, respectively positioned at the sliding block both sides；Wherein, the tremie pipe upper end is fixedly connected with the discharging opening, lower end
It is fixedly connected with the 3D printer main body, the concrete in the agitator tank can enter the 3D printer through the tremie pipe
In main body.
A kind of 8. small bridge construction 3D printer according to claim 1, it is characterised in that：The stirring motor is defeated
Shaft is stretched into the agitator tank and is fixedly connected with the agitating paddle, drives the agitating paddle in the agitator tank internal rotation.
A kind of 9. small bridge construction 3D printer according to claim 1, it is characterised in that：The electric hydaulic pushes away
The push rod cup of bar two is fixedly connected with the agitator tank, drives the agitator tank and the sliding block along the electric drive hydraulic thruster
One push rod slides.
A kind of 10. small bridge construction 3D printer according to claim 1, it is characterised in that：The electric hydaulic
The quantity of push rod three has two, is respectively and fixedly installed to the fuselage both sides of the electric drive hydraulic thruster one；Wherein, two it is described electronic
Fuselage of the push rod cup of hydraulic push rod three respectively with the electric drive hydraulic thruster four is fixedly connected；Wherein, each electronic liquid
The push rod cup lower end of pressure push rod four is installed with the drill bit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710894718.3A CN107724240B (en) | 2017-09-28 | 2017-09-28 | 3D printer is used in a kind of construction of small bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710894718.3A CN107724240B (en) | 2017-09-28 | 2017-09-28 | 3D printer is used in a kind of construction of small bridge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107724240A true CN107724240A (en) | 2018-02-23 |
| CN107724240B CN107724240B (en) | 2019-07-16 |
Family
ID=61208216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710894718.3A Expired - Fee Related CN107724240B (en) | 2017-09-28 | 2017-09-28 | 3D printer is used in a kind of construction of small bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107724240B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005097476A2 (en) * | 2004-04-02 | 2005-10-20 | Z Corporation | Methods and apparatus for 3d printing |
| CN202441062U (en) * | 2012-01-20 | 2012-09-19 | 孙健 | Mobile pouring machine of concrete pouring pipe |
| CN104191494A (en) * | 2014-07-17 | 2014-12-10 | 深圳市三帝梦工场科技开发有限公司 | Novel hot melting cement 3D printing head |
| CN204622320U (en) * | 2015-02-12 | 2015-09-09 | 天津炬实科技发展有限公司 | A kind of concrete placer |
| CN106738190A (en) * | 2016-11-29 | 2017-05-31 | 重庆知德文化传播有限公司 | Cement products 3D printer |
| CN106827169A (en) * | 2017-01-18 | 2017-06-13 | 张鸿斌 | A kind of 3D building printheads and its mobile 3 D building printing equipment |
-
2017
- 2017-09-28 CN CN201710894718.3A patent/CN107724240B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005097476A2 (en) * | 2004-04-02 | 2005-10-20 | Z Corporation | Methods and apparatus for 3d printing |
| CN202441062U (en) * | 2012-01-20 | 2012-09-19 | 孙健 | Mobile pouring machine of concrete pouring pipe |
| CN104191494A (en) * | 2014-07-17 | 2014-12-10 | 深圳市三帝梦工场科技开发有限公司 | Novel hot melting cement 3D printing head |
| CN204622320U (en) * | 2015-02-12 | 2015-09-09 | 天津炬实科技发展有限公司 | A kind of concrete placer |
| CN106738190A (en) * | 2016-11-29 | 2017-05-31 | 重庆知德文化传播有限公司 | Cement products 3D printer |
| CN106827169A (en) * | 2017-01-18 | 2017-06-13 | 张鸿斌 | A kind of 3D building printheads and its mobile 3 D building printing equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107724240B (en) | 2019-07-16 |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190716 Termination date: 20200928 |
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| CF01 | Termination of patent right due to non-payment of annual fee |