CN104999555B - External mold concrete flue Casting Equipment in a kind of V-shaped - Google Patents
External mold concrete flue Casting Equipment in a kind of V-shaped Download PDFInfo
- Publication number
- CN104999555B CN104999555B CN201510320199.0A CN201510320199A CN104999555B CN 104999555 B CN104999555 B CN 104999555B CN 201510320199 A CN201510320199 A CN 201510320199A CN 104999555 B CN104999555 B CN 104999555B
- Authority
- CN
- China
- Prior art keywords
- shaped
- slide plate
- concrete
- inner template
- shaped slide
- 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.)
- Active
Links
- 238000005266 casting Methods 0.000 title claims abstract description 44
- 230000005540 biological transmission Effects 0.000 claims description 12
- 239000007921 spray Substances 0.000 claims description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 210000002683 foot Anatomy 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 6
- 241000196324 Embryophyta Species 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000011440 grout Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000019505 tobacco product Nutrition 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B15/00—General arrangement or layout of plant ; Industrial outlines or plant installations
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The invention discloses external mold concrete flue Casting Equipments in a kind of V-shaped, including concrete conveyer, casting machine and mould vehicle；Concrete conveyer is by concrete conveyance into casting machine；Casting machine includes the lower V-shaped slide plate and upper V-shaped slide plate set gradually from bottom to up, the upper opening down setting of V-shaped slide plate, and the concrete duct for casting is provided on lower V-shaped slide plate and upper V-shaped slide plate；Mould vehicle is disposed with lower V-shaped exterior sheathing and upper V-shaped inner template from bottom to up, one side of lower V-shaped exterior sheathing is movable, the upper opening down setting of V-shaped inner template, and both sides are movable, mould vehicle is moved back and forth along the holder orientation of casting machine, and lower V-shaped slide plate, upper V-shaped slide plate, lower V-shaped exterior sheathing and upper V-shaped inner template constitute a flue model cavity.Preparation material economy of the invention, and it is easy to operate, cooperate this Casting Equipment matching operation that can save the plenty of time.
Description
Technical field
The present invention relates to flue preparation fields, and in particular to external mold concrete flue Casting Equipment in a kind of V-shaped.
Background technique
The rectangular and rectangular flue production machine internal model in the country is substantially using U-shaped combination or four splits at present
Shape, and external mold is all that a piece of bottom plate used, two panels side plate form the shape surrounded of three faces, and such machine is answered extensively
With, but the shortcomings that such machine is exactly machines cumbersome, internal model shrinks complexity, and investment is big, low efficiency.
Summary of the invention
It is an object of the invention to overcome problem above of the existing technology, external mold concrete flue in a kind of V-shaped is provided
Casting Equipment, preparation material economy of the invention, and also it is easy to operate, when cooperating this Casting Equipment matching operation that can save a large amount of
Between.
To realize above-mentioned technical purpose and the technique effect, the invention is realized by the following technical scheme:
External mold concrete flue Casting Equipment in a kind of V-shaped, including concrete conveyer, casting machine and mould vehicle；
The concrete conveyer is by concrete conveyance into casting machine；
The casting machine includes frame, and one end of the frame is provided with bracket, and the bracket is from bottom to up successively under
Lever one end is connected with upper lever one end, and the lower lever other end is provided with lower V-shaped slide plate, and the upper lever other end is set
It is equipped with V-shaped slide plate, the upper opening down setting of V-shaped slide plate, on the lower V-shaped slide plate and upper V-shaped slide plate
It is provided with the concrete duct for casting, the concrete duct is connect with concrete conveyer；
The mould vehicle includes a platform, and the platform surface is provided with lower V-shaped exterior sheathing, the lower V font external mold
The two sides of plate are unfolded by basic point of interface point, are provided with V-shaped inner template, the upper V above the lower V-shaped exterior sheathing
The opening down setting of font inner template, and entire row of two cheek boards of the upper V-shaped inner template along top setting crosses
The rotation of fulcrum hinge, the both ends of the fulcrum hinge that crosses are arranged by connection iron plate with upper V-shaped internal model board ends framed
Connection, the framed lower part are connect with lower V-shaped external mold board ends, the lower V-shaped slide plate, upper V-shaped slide plate, lower V-shaped
Exterior sheathing and upper V-shaped inner template pass through the one flue model cavity of framed composition at both ends, and the mould vehicle and power mechanism connect
It connects, holder orientation of the mould vehicle by power mechanism along casting machine moves back and forth.
Further, the concrete conveyer includes concrete batch plant and concrete spray machine, the concrete
Flush coater is connect with the concrete duct being arranged on lower V-shaped slide plate and upper V-shaped slide plate respectively by two regulating valves.
Further, in the opening of the lower V-shaped slide plate and outer surface of upper V-shaped slide plate is provided with vibration
Machine.
Further, the other end that frame is located at bracket is arranged in the power mechanism, and the power mechanism includes electricity
Machine, the first chain, transmission shaft, two the second chains, two gears and two rack gears, the motor pass through the first chain and transmission
Axis rotation connection, the transmission shaft are rotatablely connected with two gears respectively by two the second chains, two gears point
It does not engage and connects with corresponding gear bar, two gear bars are separately positioned on the platform base of mould vehicle.
Further, the frame includes two symmetrically set U-shaped steel beam.
Further, the mould vehicle bottom is provided with several wheels, and the wheel and concave tracks fit into casting
Machine.
Further, the fulcrum both ends that cross of the upper V-shaped inner template are arranged at the top of two sunpenders, and described two
It is connect between boom foot with inner template telescopic device, the upper V-shaped inner template of inner template telescopic device connection two sides
Both sides simultaneously provide rotational power, are further fixedly arranged on T-bracket between two sunpenders, the T-bracket is erected at two
In root on lever, two interior levers are mounted on the bracket of disassembly internal mould device.
Further, it is flexible that exterior sheathing is provided between the two sides of the lower V-shaped exterior sheathing and the platform of mould vehicle
Device.
Further, the inner template telescopic device and exterior sheathing telescopic device are by several positive and negative tooth screw rods, Ruo Ganzheng
Anti- tooth nut, several connecting sleeves connect composition with several movable brace rods.
Further, the lower V-shaped slide plate, upper V-shaped slide plate, lower V-shaped exterior sheathing and upper V font inner template
Opening angle is 90 degree.
The beneficial effects of the present invention are:
The present invention is to have done bold innovation on the basis of these basic principles, in order to reduce cost, uses V-shaped knot instead
Structure principle, concrete flue is longitudinal tiltedly vertical, two V-shaped combinations are formed, structural principle is exactly to be joined with two panels end template
Upward at 90 degree of v-shaped openings, then with two panels inner template 90 degree of v-shaped openings are joined into downward, due to V-shaped structure and side
Shape structure is to concrete support gravity face difference, so V-shaped structure just supports two rectangular faces, with two V-shaped
Structure can support four rectangular faces, can thus save the steel of half.And operation is more convenient, the cooperation present invention
Casting machine matching operation more save the time.
The above description is only an overview of the technical scheme of the present invention, in order to better understand the technical means of the present invention,
And can be implemented in accordance with the contents of the specification, the following is a detailed description of the preferred embodiments of the present invention and the accompanying drawings.
A specific embodiment of the invention is shown in detail by following embodiment and its attached drawing.
Detailed description of the invention
It in order to more clearly illustrate the technical solutions in the embodiments of the present invention, below will be in embodiment technical description
Required attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the invention
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is mould vehicle partial enlargement diagram of the invention；
Fig. 3 is global sections structural schematic diagram of the invention；
Fig. 4 is the cross section structure schematic diagram of mould vehicle part of the invention；
Fig. 5 is the cross section structure schematic diagram of casting machine part of the invention；
Fig. 6 is the structural schematic diagram after mould vehicle preparation of the invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Referring to figs. 1 to shown in Fig. 6, external mold concrete flue Casting Equipment in a kind of V-shaped, including concrete conveyer 1, casting
Machine 2 and mould vehicle 3；
Concrete conveyer is by concrete conveyance into casting machine；
Casting machine includes frame 21, and frame surface side is vertically installed with bracket 22, bracket from bottom to up successively with lower thick stick
23 one end of bar is connected with 24 one end of upper lever, and the lower lever other end is provided with lower V-shaped slide plate 25, and the upper lever other end is provided with
Upper V-shaped slide plate 26, the upper opening down setting of V-shaped slide plate are provided on lower V-shaped slide plate and upper V-shaped slide plate and are used for
The concrete duct 4 of casting, concrete duct is connect with concrete conveyer.
Mould vehicle includes a platform 31, and platform surface is provided with lower V-shaped exterior sheathing 32, and the two of lower V-shaped exterior sheathing
Side is basic point expansion with interface point 37, and realization is movable, is provided with V-shaped inner template 33 above lower V-shaped exterior sheathing, on
The opening down setting of V-shaped inner template, and both sides can along top be arranged an entire row cross fulcrum hinge 34 rotate, cross
The both ends of fulcrum hinge are connect by connecting iron plate with end framed 35, and two framed shapes in end are flue cross section shape,
For upper V-shaped inner template to be erected at lower V-shaped exterior sheathing, and flue thickness is constituted between adjacent upper V-shaped slide plate
Gap improve the quality of production convenient for forming the flue of uniform thickness, mould vehicle connect with power mechanism 5, and mould vehicle edge is cast
The holder orientation for making machine moves back and forth, lower V-shaped slide plate, upper V-shaped slide plate, lower V-shaped exterior sheathing, upper V-shaped inner template with
And end one flue model cavity 6 of framed composition.
Wherein, concrete conveyer includes concrete batch plant 11 and concrete spray machine 12, and concrete spray machine is logical
It crosses two regulating valves 13 to connect with the concrete duct being arranged on lower V-shaped slide plate and upper V-shaped slide plate respectively, regulating valve can be with
Quantity for spray is freely adjusted, concrete batch plant and concrete spray machine then endlessly provide the concrete grout for being suitble to production
Material.
In the opening of the lower V-shaped slide plate and outer surface of upper V-shaped slide plate is provided with bobbing machine 7, is used for ram-jolt cigarette
Concrete in road model cavity.
As shown in figure 5, the other end that frame is located at bracket is arranged in power mechanism, the power mechanism includes motor
51, the first chain 511, transmission shaft 512, two the second chains, 513, two gears 53 and two rack gears 54, motor pass through first
Chain and transmission shaft are rotatablely connected, and transmission shaft is rotatablely connected with two gears respectively by two the second chains, two gears point
It does not engage and connects with corresponding gear bar, two gear bars are separately positioned on the platform base of mould vehicle, i.e., frame is another
One end is provided with power device, and power device passes through the second chain by the first chain-driving transmission shaft, then by transmission shaft by motor
Item drives the gear rotation in the crossbeam of frame two sides, and power mechanism adopts a split structure setting, rack and pinion transmission, land occupation
Area is small, convenient for hiding setting, and when more mould vehicles are used alternatingly, also only needs that rack gear is arranged under mould vehicle,
Manufacturing cost is low, and operation stability is high.
Frame includes two symmetrically set U-shaped steel beam, also provides running track for the platform of mould vehicle, further
Improve mould vehicle accurately operating path.
Mould vehicle bottom is provided with several wheels 35, and wheel is arranged in concave tracks 36, in its movement, concave tracks
With guiding role, enter mould vehicle in casting machine, guarantees lower V-shaped slide plate, upper V font slide plate, lower V-shaped exterior sheathing
Relative position between upper V-shaped inner template is constant.
Upper V-shaped inner template cross the setting of fulcrum both ends between two sunpenders, 331 top, two boom foots with it is interior
Template telescopic device 332 connects, and inner template telescopic device connects the both sides of the upper V-shaped inner template of two sides and provides rotation and moves
Power is further fixedly arranged on T-bracket 333 between two sunpenders, and T-bracket is erected on two interior levers 334, two interior levers
It is mounted on the bracket of disassembly internal mould device 335, after production, dismantles internal mould device with interior lever and protrude into T-bracket
T-bracket is erected on interior lever by lower part, and the movement of interior lever can take entire lower V-shaped exterior sheathing away, is only needed in this way
Platform, lower V-shaped exterior sheathing are left, one side air-set is placed on and forms flue, lower V font exterior sheathing can obtain
To reusing, use cost is saved, and can continual manufacture production.
It is provided with exterior sheathing telescopic device 321 between the two sides of lower V-shaped exterior sheathing and the platform of mould vehicle, guarantees
Two side energy turning unfolding, finished product flue 9 finally be horizontally arranged, easy to carry.
Inner template telescopic device and exterior sheathing telescopic device include several positive and negative tooth screw rods 81, several positive and negative tooth nuts
82, several connecting sleeves 83 and several movable brace rods 84, this component are general stretch mode mechanism, are not done herein excessive detailed
It states.
Lower V-shaped slide plate, upper V-shaped slide plate, lower V-shaped exterior sheathing and upper V-shaped inner template opening angle be 90
Degree, to meet existing flue structure.
The working principle of the present embodiment is as follows:
In use, first placing mould vehicle in orbit, then meshes together rack and pinion, pass through motor
Rotation, makes lower V-shaped slide plate, upper V-shaped slide plate, lower V-shaped exterior sheathing and upper V font inner template cooperatively form flue model
Cavity, then concrete is sent into flue model cavity by concrete conveyer by concrete duct, and will by bobbing machine
Concrete compacting, Motor Control mould vehicle is at the uniform velocity advanced at this time, by the continuous pan feeding of concrete, in the situation that mould vehicle moves ahead
Lower V-shaped slide plate and upper V-shaped slide plate strike off the concrete after pan feeding and are trapped in lower V-shaped exterior sheathing and upper V word
In shape inner template, until entire template lays concrete, then motor is inverted, and control mould vehicle exits casting machine, directly
It is detached from gear to rack gear, mould vehicle is unpowered, and transmitting is i.e. out of service.
Then inner template telescopic device is operated, so that two edge of V-shaped inner template is crossed fulcrum rotation, the flexible dress of inner template
Surface is set to be detached from the flue inner wall being just laid with, as shown in figure 4, can both extract V font inner template out in this way, it will not be to flue
It damages.Then interior lever is removed, is just existed without any part inside such flue, at this time under exterior sheathing telescopic device
The movable side of V-shaped exterior sheathing is overturn, and as shown in Fig. 6, places air flue horizontal, tobacco product can be obtained after parching completely
Road.
The present apparatus is convenient to use, and prepares material economy, is readily disassembled end template, accelerates manufacturing time, mentions
High enterprises' production capacity.
In the present embodiment, the opening of lower V-shaped slide plate, upper V-shaped slide plate, lower V-shaped exterior sheathing and upper V-shaped inner template
Angle, which is 90 degree, to be limited to cooperate existing flue structure, is four when needing to prepare diamond structure or other sections
It when the polymorphic structure of side shape, can be adjusted by opening angle and length, preparation range is wide.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (10)
1. external mold concrete flue Casting Equipment in a kind of V-shaped, it is characterised in that: including concrete conveyer, casting machine and mold
Vehicle；
The concrete conveyer is by concrete conveyance into casting machine；
The casting machine includes frame, and one end of the frame is provided with bracket, the bracket from bottom to up successively with lower lever
One end is connected with upper lever one end, and the lower lever other end is provided with lower V-shaped slide plate, and the upper lever other end is provided with
Upper V-shaped slide plate, the upper opening down setting of V-shaped slide plate are respectively provided on the lower V-shaped slide plate and upper V-shaped slide plate
There is the concrete duct for casting, the concrete duct is connect with concrete conveyer；
The mould vehicle includes a platform, and the platform surface is provided with lower V-shaped exterior sheathing, the lower V-shaped exterior sheathing
Two sides are unfolded by basic point of interface point, are provided with V-shaped inner template, the upper V-shaped above the lower V-shaped exterior sheathing
The opening down setting of inner template, and entire row of two cheek boards of the upper V-shaped inner template along top setting crosses fulcrum
Hinge rotation, the framed connection that the both ends of the fulcrum hinge that crosses are arranged by connection iron plate and upper V-shaped internal model board ends,
The framed lower part is connect with lower V-shaped external mold board ends, the lower V-shaped slide plate, upper V-shaped slide plate, lower V-shaped exterior sheathing
Pass through the one flue model cavity of framed composition at both ends with upper V-shaped inner template, the mould vehicle is connect with power mechanism, described
Holder orientation of the mould vehicle by power mechanism along casting machine moves back and forth.
2. external mold concrete flue Casting Equipment in a kind of V-shaped according to claim 1, it is characterised in that: the concrete
Conveyer includes concrete batch plant and concrete spray machine, and the concrete spray machine is by two regulating valves respectively under
The concrete duct being arranged on V-shaped slide plate and upper V-shaped slide plate connects.
3. external mold concrete flue Casting Equipment in a kind of V-shaped according to claim 1, it is characterised in that: the lower V-shaped
In the opening of the slide plate and outer surface of upper V-shaped slide plate is provided with bobbing machine.
4. external mold concrete flue Casting Equipment in a kind of V-shaped according to claim 1, it is characterised in that: the engine
Structure is arranged in the other end that frame is located at bracket, and the power mechanism includes motor, the first chain, transmission shaft, two second
Chain, two gears and two rack gears, the motor are rotatablely connected by the first chain and transmission shaft, and the transmission shaft passes through two
A second chain is rotatablely connected with two gears respectively, and two gears engage with corresponding gear bar connect respectively,
Two gear bars are separately positioned on the bottom surface on platform both sides of mould vehicle.
5. external mold concrete flue Casting Equipment in a kind of V-shaped according to claim 1, it is characterised in that: the frame packet
Include two symmetrically set U-shaped steel beam.
6. external mold concrete flue Casting Equipment in a kind of V-shaped according to claim 1, it is characterised in that: the mould vehicle
Bottom is provided with several wheels, and the wheel and concave tracks fit into casting machine.
7. external mold concrete flue Casting Equipment in a kind of V-shaped according to claim 1, it is characterised in that: the upper V-shaped
Inner template cross fulcrum both ends be arranged at the top of two sunpenders, between two boom foots with inner template telescopic device
Connection, the both sides of the upper V-shaped inner template of inner template telescopic device connection two sides simultaneously provide rotational power, and described two
T-bracket is further fixedly arranged between sunpender, the T-bracket is erected on two interior levers, the interior lever peace of described two
On the bracket of disassembly internal mould device.
8. external mold concrete flue Casting Equipment in a kind of V-shaped according to claim 7, it is characterised in that: the lower V-shaped
Exterior sheathing telescopic device is provided between the two sides of exterior sheathing and the platform of mould vehicle.
9. external mold concrete flue Casting Equipment in a kind of V-shaped according to claim 8, it is characterised in that: the inner template
Telescopic device and exterior sheathing telescopic device are by several positive and negative tooth screw rods, several positive and negative tooth nuts, several connecting sleeves and several
Movable brace rod connection composition.
10. external mold concrete flue Casting Equipment, feature exist in a kind of V-shaped according to any one of claim 1 to 8
In the opening angle of: the lower V-shaped slide plate, upper V-shaped slide plate, lower V-shaped exterior sheathing and upper V-shaped inner template be 90
Degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510320199.0A CN104999555B (en) | 2015-06-12 | 2015-06-12 | External mold concrete flue Casting Equipment in a kind of V-shaped |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510320199.0A CN104999555B (en) | 2015-06-12 | 2015-06-12 | External mold concrete flue Casting Equipment in a kind of V-shaped |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104999555A CN104999555A (en) | 2015-10-28 |
| CN104999555B true CN104999555B (en) | 2019-05-07 |
Family
ID=54372543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510320199.0A Active CN104999555B (en) | 2015-06-12 | 2015-06-12 | External mold concrete flue Casting Equipment in a kind of V-shaped |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104999555B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202491296U (en) * | 2012-01-11 | 2012-10-17 | 张向东 | One-step square thin-walled tube forming machine |
| CN203266911U (en) * | 2013-05-13 | 2013-11-06 | 沈伟军 | Light and reliable cement flue machine |
| CN104441230A (en) * | 2013-09-13 | 2015-03-25 | 苏州亿都建材科技有限公司 | Internal mold device for producing exhaust passage and concrete rectangular pipeline product |
| CN103847023A (en) * | 2014-03-19 | 2014-06-11 | 朱德红 | Improved fume channel vibration casting machine |
| CN203919292U (en) * | 2014-07-10 | 2014-11-05 | 徐州共进机械有限公司 | Internal-suction type is collapsible flue forming machine |
| CN205033372U (en) * | 2015-06-12 | 2016-02-17 | 苏州千瑞机电科技有限公司 | External mold concrete flue casting equipment in V font |
-
2015
- 2015-06-12 CN CN201510320199.0A patent/CN104999555B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104999555A (en) | 2015-10-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207669500U (en) | A kind of fixed production line of prestressing force superimposed sheet long-line pedestal | |
| CN208343136U (en) | A kind of voluntarily prefabricated immersed tube template of tunneling boring | |
| CN104308954A (en) | Vertical grouting production line for ceramic sanitary ware | |
| CN204899941U (en) | Whole movable tunnel ditch cable duct formworking jumbo | |
| CN104763446A (en) | Multi-functional trolley for subway station construction | |
| CN108381752B (en) | A kind of precast box beam steel bar colligation mold and its installation method | |
| CN205033372U (en) | External mold concrete flue casting equipment in V font | |
| CN104999555B (en) | External mold concrete flue Casting Equipment in a kind of V-shaped | |
| CN202113985U (en) | Adjusting device for zinc spraying gun of zinc spraying machine | |
| CN204094909U (en) | The vertical slip casting production line of ceramic sanitary appliance | |
| CN201669775U (en) | Internal mold adjusting mechanism of prefabricated U-shaped concrete beam | |
| CN110341031B (en) | Highway ditch apron plastic mold shedder | |
| CN207077599U (en) | Cutting machine for concrete segment | |
| CN203266891U (en) | Cutting device for autoclaved aerated concrete block | |
| CN211891299U (en) | Prefabricated part forming machine | |
| CN202945576U (en) | Overall movement template device for subgrade drainage ditch construction | |
| CN201972715U (en) | Integrated ditch cable trough mould frame | |
| CN205290253U (en) | Welding angle of crane beam body weldment work platform is from adjusting device | |
| CN202228087U (en) | Split-type movable formwork device for tunnel partition wall | |
| CN207447291U (en) | A kind of adjustable sand box | |
| CN103350966B (en) | Multiple dimensioned sample is grabbed and is turned over conveyer | |
| CN103818860B (en) | For the operating system of molten stainless steel cast | |
| CN203317530U (en) | Mobile distributor with flat discharge hole | |
| CN215907021U (en) | Concrete prefabricated part for constructional engineering construction | |
| CN206030209U (en) | Prefab production line |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |