CN107724240B - 3D printer is used in a kind of construction of small bridge - Google Patents
3D printer is used in a kind of construction of small bridge Download PDFInfo
- Publication number
- CN107724240B CN107724240B CN201710894718.3A CN201710894718A CN107724240B CN 107724240 B CN107724240 B CN 107724240B CN 201710894718 A CN201710894718 A CN 201710894718A CN 107724240 B CN107724240 B CN 107724240B
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- China
- Prior art keywords
- electric drive
- push rod
- drive hydraulic
- hydraulic thruster
- bridge construction
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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 printers, including base, the base lower end is provided with idler wheel, hub motor is inlaid in the idler wheel, the base 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 two 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 in size, and light-weight, structure is simple, at low cost, and easy to operate, practicability is good.
Description
Technical field
The present invention relates to 3D printer fields, more particularly to a kind of small bridge construction 3D printer.
Background technique
Currently, common 3D printer overwhelming majority structure is smaller in the market, it is small can only generally to print teacup, toy etc.
Type article, for buildings such as bridges, currently, special 3D printer not yet, although foreign countries have to large-scale 3D printing
The research of machine, still, often structure is complicated for this large-scale 3D printer for printing bridge, bulky, single machine cost at
This is very high, not very practical, for above situation, can design a kind of small bridge construction and be solved with 3D printer
State problem.
Summary of the invention
The object of the invention is that providing a kind of small bridge construction 3D printer to solve the above-mentioned problems.
The present invention through the following technical solutions to achieve the above objectives:
A kind of small bridge construction 3D printer, including base, the base lower end are provided with idler wheel, in the idler wheel
It is inlaid with hub motor, the base upper end is provided with telescoping hydraulic cylinder, and the telescoping hydraulic cylinder upper end is provided with coagulation
Native delivery pump and spice case, the concrete pump two 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 fixedly mounted on the motor mount
There is flat-plat type linear motor, electric drive hydraulic thruster one is fixedly installed on the mover of the flat-plat type linear motor, it is described electronic
The push rod upper sliding sleeve of hydraulic push rod one has sliding block, and slide opening is provided in the sliding block, and the sliding block lower end is provided with 3D printer
Main body, the upper end of slide block are provided with agitator tank, are connected between the agitator tank and the 3D printer main body by feeder pipe；
The agitator tank upper end is provided with cabinet, and stirring motor is provided in the cabinet, and the stirring motor lower end connects
Connect agitating paddle；Wherein, the agitator tank upper and lower ends offer inlet port and outlet port respectively；
The fuselage upper end of the electric drive hydraulic thruster one is provided with electric drive hydraulic thruster two, the electric drive hydraulic thruster one
Fuselage side is provided with electric drive hydraulic thruster three, and three side of electric drive hydraulic thruster is provided with electric drive hydraulic thruster four, described
Four lower end of electric drive hydraulic thruster is provided with drill bit.
Wherein, the number of rollers at least there are four, be evenly distributed on base lower surface front and rear sides；Wherein, often
The hub motor is mounted in a idler wheel.
Wherein, described suction tube one end is connected to the concrete pump feed end, and the other end protrudes into the spice case
It is interior.
Wherein, the conveying pipeline is made of flexible material, and one end is connected to the concrete pump discharge end, separately
One end is fixedly connected with the feed inlet.
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 feeder pipe quantity at least there are two, be located at the sliding block two sides；Wherein, on the feeder pipe
End is fixedly connected with the discharge port, and lower end is fixedly connected with the 3D printer main body, and the concrete in the agitator tank can
Enter in the 3D printer main body through the feeder pipe.
Wherein, the stirring motor output shaft is protruded into the agitator tank and is fixedly connected with the agitating paddle, described in drive
Agitating paddle rotates in the agitator tank.
Wherein, the push rod cup of the electric drive hydraulic thruster two is fixedly connected with the agitator tank, drive the agitator tank and
The sliding block is slided along the push rod of the electric drive hydraulic thruster one.
Wherein, there are two three quantity of electric drive hydraulic thruster, it is respectively and fixedly installed to the electric drive hydraulic thruster one
Fuselage two sides；Wherein, the push rod cup of two electric drive hydraulic thrusters three is solid with the fuselage of the electric drive hydraulic thruster four respectively
Fixed connection；Wherein, the push rod cup lower end of each electric drive hydraulic thruster four is fixedly installed with the drill bit.
Beneficial effect is: the small bridge construction 3D printer can print small bridge, and small in size, weight
Gently, structure is simple, at low cost, easy to operate, and practicability is good.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of small bridge construction 3D printer of the present invention；
Fig. 2 is a kind of internal structure chart of the agitator tank of small bridge construction 3D printer of the present invention；
Fig. 3 is a kind of installation signal of the electric drive hydraulic thruster three of small bridge construction 3D printer of the present invention
Figure.
The reference numerals are as follows:
1, base；2, idler wheel；3, hub motor；4, telescoping hydraulic cylinder；5, spice case；6, concrete pump；7, it inhales
Expects pipe；8, conveying pipeline；9, agitator tank；10, cabinet；11, stirring motor；12, agitating paddle；13, feed inlet；14, discharge port；15,
Slide opening；16, feeder pipe；17,3D printer main body；18, sliding block；19, electric drive hydraulic thruster one；20, flat-plat type linear motor；
21, motor mount；22, electric drive hydraulic thruster two；23, electric drive hydraulic thruster three；24, electric drive hydraulic thruster four；25, drill bit.
Specific embodiment
With reference to the accompanying drawing 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 base 1,1 lower end of the base setting
There is idler wheel 2, hub motor 3 is inlaid in the idler wheel 2, the hub motor 3 is realized small for driving the idler wheel 2 to roll
Type bridge construction is automatically moved with 3D printer, and 1 upper end of base is provided with telescoping hydraulic cylinder 4, the telescopic hydraulic
For cylinder 4 for pushing 3D printer main body 173D to move left and right, 4 upper end of telescoping hydraulic cylinder is provided with concrete pump 6
With spice case 5,6 two sides of concrete pump 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, consolidates on the motor mount 21
Dingan County is equipped with flat-plat type linear motor 20, and the flat-plat type linear motor 20 is for driving the 3D printer main body 173D or more
It is mobile, electric drive hydraulic thruster 1, the electric drive hydraulic thruster are fixedly installed on the mover of the flat-plat type linear motor 20
One 19 push rod upper sliding sleeve has sliding block 18, and slide opening 15 is provided in the sliding block 18, and 18 lower end of sliding block is provided with the 3D
Printer main body 173D, 18 upper end of sliding block are provided with agitator tank 9, the agitator tank 9 and the 3D printer main body 173D
Between be connected to by feeder pipe 16；
9 upper end of agitator tank is provided with cabinet 10, and stirring motor 11, the stirring motor are provided in the cabinet 10
11 lower ends connect agitating paddle 12；Wherein, 9 upper and lower ends of agitator tank offer feed inlet 13 and discharge port 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
One 19 fuselage side is provided with electric drive hydraulic thruster 3 23, and 3 23 side of electric drive hydraulic thruster is provided with electric hydaulic and pushes away
Bar 4 24,4 24 lower end of electric drive hydraulic thruster are provided with drill bit 25.
Above-mentioned small bridge construction 3D printer when work, first controls the telescoping hydraulic cylinder 4 and the 3D is pushed to beat
Print owner's body 173D leaves 1 one end distance of base, then controls the rotation of electric drive hydraulic thruster 1 and drives the brill
First 25, far from 1 one end distance of base, control the rotation of electric drive hydraulic thruster 4 24 later and the drill bit 25 are driven to decline
Until the drill bit 25 protrudes 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 feeder pipe 16
Bridge is printed for the 3D printer main body 173D in main body 173D, while controlling the electric drive hydraulic thruster 2 22 and the electricity
The rotation of hydrodynamic pressure push rod 3 23 drives the 3D printer main body 173D mobile printing bridge in front and rear, left and right in the horizontal plane, directly
To completion bridging operation.
In the present embodiment, 2 quantity of idler wheel at least there are four, be evenly distributed on two before and after 1 lower surface of base
Side；Wherein, the hub motor 3 is mounted in each idler wheel 2.
In the present embodiment, described 7 one end of suction tube is connected to 6 feed end of concrete pump, and the other end protrudes into
In the spice case 5.
In the present embodiment, the conveying pipeline 8 is made of flexible material, and one end goes out with the concrete pump 6
Expect end connection, the other end is fixedly connected with the feed inlet 13.
In the present embodiment, the mover of the push rod cup of the electric drive hydraulic thruster 1 and 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, 16 quantity of feeder pipe at least there are two, be located at 18 two sides of sliding block；Wherein,
16 upper end of feeder pipe is fixedly connected with the discharge port 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 feeder pipe 16.
In the present embodiment, 11 output shaft of stirring motor protrudes into fixed with the agitating paddle 12 in the agitator tank 9
Connection, drives the agitating paddle 12 to rotate in the 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
Agitator tank 9 and the sliding block 18 is stated to slide along the push rod of the electric drive hydraulic thruster 1.
In the present embodiment, there are two 3 23 quantity of electric drive hydraulic thruster, it is respectively and fixedly installed to the electronic liquid
Press the fuselage two 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 fixedly installed with
The drill bit 25.
The basic principles, main features and advantages of the 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, and the above embodiments and description only describe originals of the invention
Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements
It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appending claims and equivalents circle
It is fixed.
Claims (10)
1. a kind of small bridge construction 3D printer, including base, it is characterised in that: the base lower end is provided with idler wheel,
Hub motor is inlaid in the idler wheel, the base upper end is provided with telescoping hydraulic cylinder, the telescoping hydraulic cylinder upper end
It is provided with concrete pump and spice case, the concrete pump two 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 fixedly installed on the motor mount flat
Board-like linear motor is fixedly installed with electric drive hydraulic thruster one, the electric hydaulic on 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 in 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 feeder pipe；
The agitator tank upper end is provided with cabinet, and stirring motor is provided in the cabinet, and the stirring motor lower end connection is stirred
Mix paddle；Wherein, the agitator tank upper and lower ends offer inlet port and outlet port 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 three side of electric drive hydraulic thruster is provided with electric drive hydraulic thruster four, described electronic
Four lower end of hydraulic push rod is provided with drill bit.
2. a kind of small bridge construction 3D printer according to claim 1, it is characterised in that: the number of rollers is extremely
There are four few, it is evenly distributed on base lower surface front and rear sides；Wherein, the wheel hub is mounted in each idler wheel
Motor.
3. a kind of small bridge construction 3D printer according to claim 1, it is characterised in that: described suction tube one end
It is connected to the concrete pump feed end, the other end protrudes into the spice case.
4. a kind of small bridge construction 3D printer according to claim 1, it is characterised in that: the conveying pipeline uses
Flexible material production, one end are connected to the concrete pump discharge end, and the other end is fixedly connected with the feed inlet.
5. a kind of 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.
6. a kind of 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.
7. a kind of small bridge construction 3D printer according to claim 1, it is characterised in that: the feeder pipe quantity
There are two at least, it is located at the sliding block two sides；Wherein, the feeder pipe upper end is fixedly connected with the discharge port, 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 feeder pipe
In main body.
8. a kind of small bridge construction 3D printer according to claim 1, it is characterised in that: the stirring motor is defeated
Shaft is protruded into the agitator tank and is fixedly connected with the agitating paddle, and the agitating paddle is driven to rotate in the agitator tank.
9. a kind of 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 sliding.
10. a kind of small bridge construction 3D printer according to claim 1, it is characterised in that: the electric hydaulic
There are two three quantity of push rod, is respectively and fixedly installed to the fuselage two sides of the electric drive hydraulic thruster one；Wherein, two it is described electronic
The push rod cup of hydraulic push rod three is fixedly connected with the fuselage of the electric drive hydraulic thruster four respectively；Wherein, each electronic liquid
The push rod cup lower end of pressure push rod four is fixedly 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 CN107724240A (en) | 2018-02-23 |
| CN107724240B true 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 |
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| Publication number | Publication date |
|---|---|
| CN107724240A (en) | 2018-02-23 |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190716 Termination date: 20200928 |