CN109048836A - A kind of construction lineation device - Google Patents
A kind of construction lineation device Download PDFInfo
- Publication number
- CN109048836A CN109048836A CN201811326264.0A CN201811326264A CN109048836A CN 109048836 A CN109048836 A CN 109048836A CN 201811326264 A CN201811326264 A CN 201811326264A CN 109048836 A CN109048836 A CN 109048836A
- Authority
- CN
- China
- Prior art keywords
- outer housing
- main body
- paint
- far
- brush roll
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H7/00—Marking-out or setting-out work
- B25H7/04—Devices, e.g. scribers, for marking
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Coating Apparatus (AREA)
Abstract
The invention discloses a kind of construction lineation devices, including outer housing, the inside of the outer housing is equipped with paint box main body, the paint box main body upper panel is connected with paint case feed inlet, the paint case feed inlet passes through the outside that outer housing is arranged in outer housing far from the Single port of paint box main body, screw thread is equipped on the outside of paint case feed inlet on the outside of the outer housing, the screw thread is connected with paint case import capping, and paint case import sealing strip is equipped between the paint case feed inlet and paint case import capping, paint case blast pipe is connected with by entering the wind sealing strip on paint box main body below the paint case feed inlet, the paint case blast pipe is connect by hermetically sealed connector with the output port of air pump main body far from one end of paint box main body, the hermetically sealed connector includes the flange being tightly connected with paint case blast pipe and the output port of air pump main body, the present invention Structure novel, it is easy to use, it is a kind of novel and practical construction lineation device.
Description
Technical field:
The invention belongs to construction equipment technical field, in particular to a kind of construction lineation device.
Background technique:
In the prior art, the place of construction is mostly all uneven, thus lineation device will appear often it is biggish
Deviation, the line drawn is having many bends or curves irregular, so the present invention provides a kind of construction and solved the above problems with lineation device.
Summary of the invention:
The object of the invention is that providing a kind of construction lineation device to solve the above-mentioned problems, solve
Existing disadvantage.
To solve the above-mentioned problems, the present invention provides a kind of technical solutions:
A kind of construction lineation device, including outer housing, the inside of the outer housing are equipped with paint box main body, the paint
Box main body upper panel is connected with paint case feed inlet, and the paint case feed inlet is set far from the Single port of paint box main body across outer housing
It sets and is equipped with screw thread on the outside of the paint case feed inlet on the outside of the outside of outer housing, the outer housing, the screw thread is connected with paint
Case import capping, and paint case import sealing strip is equipped between the paint case feed inlet and paint case import capping, the paint case charging
It is connected with paint case blast pipe by entering the wind sealing strip on the paint box main body of mouth lower section, the separate paint box main body of paint case blast pipe
One end is connect by hermetically sealed connector with the output port of air pump main body, and the hermetically sealed connector includes gentle with paint case blast pipe
The flange that the output port of main body is tightly connected is pumped, is tethered and is connect by flanged joint between the flange, the air pump main body is logical
It crosses air pump fixed frame to be fixed on air pump seat, and the air pump seat is fixed on the inner wall of the outer housing of paint box main body side, institute
The input end for stating air pump main body is connected with air pump blast pipe, and the air pump blast pipe passes through outer housing far from one end of air pump main body
The outside of outer housing is set, and four corner of downside panel of the outer housing is all equipped with damping wheel mechanism.
Preferably, the damping wheel mechanism include damping wheel support rod, support rod fixed frame, wheel strut, sealed air-space,
Sealing clamp, wheel connecting rod and universal wheel, the damping wheel support rod are arranged within the outer shell, and the damping wheel supports
Bar is connected by the bottom plate of support rod fixed frame and outer housing, is fixedly connected between the damping wheel support rod and wheel strut, and
The wheel strut passes through the lower section that outer housing is arranged in outer housing far from one end of damping wheel support rod, sets inside the wheel strut
There is sealed air-space, is equipped with sealing clamp in the sealed air-space, the sealing clamp is fixedly connected far from the one side of outer housing
There is wheel connecting rod, and the wheel connecting rod passes through wheel strut far from one end of sealing clamp and connect with universal wheel, the paint case master
The lower end of body is sealedly connected with spray painting pipe, and the spray painting pipe is connected with baffle far from one end of paint box main body, and the baffle is separate
A side of spray painting pipe is fixedly connected with the bottom plate of outer housing, and mopping mechanism is equipped with below the baffle.
Preferably, the mopping mechanism includes brush roll connecting shaft, bearing, brush roll base ring, brush roll strut, spring connection
Plate, spring standing groove, groups of springs position-limiting tube, groups of springs, position-limiting tube connecting plate, bristle fixed ring and bristle, the brush roll connection
Axis both ends are fixedly connected with connecting shaft fixed link, and the connecting shaft fixed link is fixedly connected with far from one end of brush roll connecting shaft
Fixed pole connecting plate, and the fixed link connecting plate is fixed on the bottom plate of outer housing, the brush roll connecting shaft is fixed on bearing
Inside, is welded with brush roll base ring on the outside of the bearing, and the brush roll base ring on the one side of bearing far from being vertically connected with
Several brush roll struts, the brush roll strut are connected with the spring being arranged in spring standing groove far from one end of brush roll base ring and connect
Fishplate bar, and the spring standing groove is arranged inside groups of springs position-limiting tube, side of the spring coupling plate far from brush roll strut
Face is connect by groups of springs with groups of springs position-limiting tube, and the groups of springs position-limiting tube passes through position-limiting tube far from one end of brush roll base ring
Connecting plate is fixed on the inside of bristle fixed ring.
Preferably, if the paint box main body is connected by the inner wall of dried lacquer case fixed frame and outer housing.
Preferably, the bristle fixed ring is equipped with bristle far from the one side of position-limiting tube connecting plate.
Preferably, the spray painting pipe is equipped with valve.
Preferably, being equipped with flange gasket between the flange.
Preferably, the side of the fixed link connecting plate is fixedly connected by connecting plate auxiliary fixing plate with outer housing.
Beneficial effects of the present invention: being loaded into paint case after first mixing the paint of scribing line, then cover capping, then
It opens air pump and gives paint case internal pressurization, then the present invention can be pushed to cross, during use, what the present invention was arranged
Valve can control out the amount painted, and user can adjust the weight of scribing line, and the strut of universal wheel of the invention with this
It is supported by composite construction, the high pressure gas filled in the air cavity of setting makes the present invention can when by broken terrain
With by certain buffering, and in mopping mechanism by the inner ring and outer ring of spring connection when by uneven ground, phase
Certain variation can also be carried out to position, the impact being subject to this is digested in spring inner, will not be conducted to this
Invention main body, so that the present invention is more steady during use, the design principle is simple, can buffer this most of hair
Suffered impact when bright walking on uneven ground, structure of the invention is novel, easy to use, is a kind of novel and practical
Construction lineation device.
Detailed description of the invention:
Detailed description will be given by the following detailed implementation and drawings by the present invention for ease of explanation,.
Fig. 1 is the structural diagram of the present invention;
Fig. 2 is mopping mechanism structural schematic diagram of the invention;
Fig. 3 is enlarged structure schematic diagram at A of the invention.
In figure: 1, outer housing;2, box main body is painted;3, case feed inlet is painted;4, screw thread;5, paint case import capping;6, paint case into
Mouth sealing strip;7, case fixed frame is painted;8, case blast pipe is painted;9, sealing strip is entered the wind;10, hermetically sealed connector;11, air pump main body;12,
Air pump seat;13, air pump fixed frame;14, air pump blast pipe;15, damping wheel mechanism;16, damping wheel support rod;17, support rod is solid
Determine frame;18, strut is taken turns;19, sealed air-space;20, sealing clamp;21, connecting rod is taken turns;22, universal wheel;23, spray painting pipe;24, it keeps off
Plate;25, mopping mechanism;26, brush roll connecting shaft;27, connecting shaft fixed link;28, fixed link connecting plate;29, connecting plate auxiliary is solid
Fixed board;30, valve;31, bearing;32, brush roll base ring;33, brush roll strut;34, spring coupling plate;35, spring standing groove;
36, groups of springs position-limiting tube;37, groups of springs;38, position-limiting tube connecting plate;39, bristle fixed ring;40, bristle;41, flange;42, method
Blue coupling bar;43, flange gasket.
Specific embodiment:
As shown in Figure 1-3, present embodiment uses a kind of following technical scheme: construction lineation device, outside
Shell 1, the inside of the outer housing 1 are equipped with paint box main body 2, and 2 upper panel of paint box main body is connected with paint case feed inlet 3,
The paint case feed inlet 3 passes through the outside that outer housing 1 is arranged in outer housing 1, the outer housing far from the Single port of paint box main body 2
1 outside paint case feed inlet 3 on the outside of be equipped with screw thread 4, the screw thread 4 be threaded with paint case import capping 5, and the paint case into
It is equipped between material mouth 3 and paint case import capping 5 and paints case import sealing strip 6, on the paint box main body 2 of 3 lower section of paint case feed inlet
It is connected with paint case blast pipe 8 by entering the wind sealing strip 9, the paint case blast pipe 8 is connected far from one end of paint box main body 2 by sealing
It connects device 10 to connect with the output port of air pump main body 11, the hermetically sealed connector 10 includes and paint case blast pipe 8 and air pump main body
The flange 41 that 11 output port is tightly connected is connected between the flange 41, the air pump main body by flanged joint bolt 42
11 are fixed on air pump seat 12 by air pump fixed frame 13, and the air pump seat 12 is fixed on the outer housing 1 of paint 2 side of box main body
Inner wall on, the input end of the air pump main body 11 is connected with air pump blast pipe 14, and the air pump blast pipe 14 is far from air pump master
One end of body 11 passes through the outside that outer housing 1 is arranged in outer housing 1, and four corner of downside panel of the outer housing 1 is all equipped with
Damping wheel mechanism 15.
Wherein, the damping wheel mechanism 15 includes damping wheel support rod 16, support rod fixed frame 17, wheel strut 18, sealing
The inside of outer housing 1 is arranged in air cavity 19, sealing clamp 20, wheel connecting rod 21 and universal wheel 22, the damping wheel support rod 16,
And the damping wheel support rod 16 is connect by support rod fixed frame 17 with the bottom plate of outer housing 1, the damping wheel support rod 16
It is fixedly connected between wheel strut 18, and the described wheel one end of strut 18 far from damping wheel support rod 16 is arranged across outer housing 1
It is equipped with sealed air-space 19 inside the lower section of outer housing 1, the wheel strut 18, is equipped with sealing clamp in the sealed air-space 19
20, the sealing clamp 20 is fixedly connected with wheel connecting rod 21 far from the one side of outer housing 1, and the wheel connecting rod 21 is separate
One end of sealing clamp 20 passes through wheel strut 18 and connect with universal wheel 22, and the lower end of the paint box main body 2 is sealedly connected with spray painting
Pipe 23, the spray painting pipe 23 are connected with baffle 24, the side of the baffle 24 far from spray painting pipe 23 far from one end of paint box main body 2
Side is fixedly connected with the bottom plate of outer housing 1, and mopping mechanism 25 is equipped with below the baffle 24.
Wherein, the mopping mechanism 25 includes brush roll connecting shaft 26, bearing 31, brush roll base ring 32, brush roll strut 33, bullet
Spring connecting plate 34, spring standing groove 35, groups of springs position-limiting tube 36, groups of springs 37, position-limiting tube connecting plate 38,39 and of bristle fixed ring
Bristle 40,26 both ends of brush roll connecting shaft are fixedly connected with connecting shaft fixed link 27, and the connecting shaft fixed link 27 is far from brush
One end of roller connecting shaft 26 is fixedly connected with fixed link connecting plate 28, and the fixed link connecting plate 28 is fixed on outer housing 1
On bottom plate, the brush roll connecting shaft 26 is fixed on the inside of bearing 31, and brush roll base ring 32, institute are welded on the outside of the bearing 31
It states and is vertically connected with several brush roll struts 33 on one side of the brush roll base ring 32 far from bearing 31, the brush roll strut 33 is separate
One end of brush roll base ring 32 is connected with the spring coupling plate 34 being arranged in spring standing groove 35, and the spring standing groove 35
Be arranged inside groups of springs position-limiting tube 36, the spring coupling plate 34 far from brush roll strut 33 one side by groups of springs 37 with
Groups of springs position-limiting tube 36 connects, and the groups of springs position-limiting tube 36 passes through position-limiting tube connecting plate 38 far from one end of brush roll base ring 32
It is fixed on the inside of bristle fixed ring 39.
Wherein, if the paint box main body 2 is connect by dried lacquer case fixed frame 7 with the inner wall of outer housing 1.
Wherein, the bristle fixed ring 39 is equipped with bristle 40 far from the one side of position-limiting tube connecting plate 38.
Wherein, the spray painting pipe 23 is equipped with valve 30.
Wherein, flange gasket 43 is equipped between the flange 41.
Wherein, the side of the fixed link connecting plate 28 is fixedly connected by connecting plate auxiliary fixing plate 29 with outer housing 1.
It is specific: a kind of construction lineation device, in use, being loaded into paint after first mixing the paint of scribing line
In case, capping is then covered, air pump is then turned on and gives paint case internal pressurization, then the present invention can be pushed to cross, used
During, the valve that the present invention is arranged can control out the amount painted, and user can adjust the weight of scribing line with this, and
The strut of universal wheel of the invention is supported by composite construction, and the high pressure gas filled in the air cavity of setting is passing through the present invention
It can be existed by certain buffering, and in mopping mechanism 25 by the inner ring and outer ring of spring connection when crossing broken terrain
When by uneven ground, relative position can also carry out certain variation, and the impact being subject to this is in spring
Portion digests, and will not be conducted to main body of the present invention, so that the present invention is more steady during use, design principle letter
It is single, impact suffered when most of present invention walks on uneven ground can be buffered, structure of the invention is novel, makes
It is a kind of novel and practical construction lineation device with convenience.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, the technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention, the claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (8)
1. a kind of construction lineation device, including outer housing (1), it is characterised in that: the inside of the outer housing (1) is equipped with
It paints box main body (2), paint box main body (2) upper panel is connected with paint case feed inlet (3), and the paint case feed inlet (3) is separate
The Single port for painting box main body (2) passes through the paint case that outer housing (1) is arranged on the outside of the outside of outer housing (1), the outer housing (1)
Screw thread (4) are equipped on the outside of feed inlet (3), the screw thread (4) is threaded with paint case import capping (5), and the paint case is fed
Paint case import sealing strip (6), the paint case master painted below case feed inlet (3) are equipped between mouth (3) and paint case import capping (5)
It is connected with paint case blast pipe (8) by entering the wind sealing strip (9) on body (2), the paint case blast pipe (8) is far from paint box main body (2)
One end connect with the output port of air pump main body (11) by hermetically sealed connector (10), the hermetically sealed connector (10) include with
The flange (41) of the output port sealed connection of case blast pipe (8) and air pump main body (11) is painted, is passed through between the flange (41)
Flanged joint bolt (42) connection, the air pump main body (11) is fixed on air pump seat (12) by air pump fixed frame (13), and institute
On the inner wall for stating the outer housing (1) that air pump seat (12) is fixed on paint box main body (2) side, the input end of the air pump main body (11)
It is connected with air pump blast pipe (14), the air pump blast pipe (14) passes through outer housing (1) far from the one end of air pump main body (11) and sets
The outside in outer housing (1) is set, four corner of downside panel of the outer housing (1) is all equipped with damping wheel mechanism (15).
2. a kind of construction lineation device according to claim 1, it is characterised in that: the damping wheel mechanism (15)
Including damping wheel support rod (16), support rod fixed frame (17), wheel strut (18), sealed air-space (19), sealing clamp (20), wheel
Connecting rod (21) and universal wheel (22), the damping wheel support rod (16) are arranged in the inside of outer housing (1), and the damping wheel
Support rod (16) is connect by support rod fixed frame (17) with the bottom plate of outer housing (1), the damping wheel support rod (16) and wheel
Strut is fixedly connected between (18), and wheel strut (18) passes through outer housing (1) far from the one end of damping wheel support rod (16)
Lower section in outer housing (1) is set, is equipped with sealed air-space (19) inside the wheel strut (18), is set in the sealed air-space (19)
Having sealing clamp (20), the sealing clamp (20) is fixedly connected with wheel connecting rod (21) far from the one side of outer housing (1), and
Wheel connecting rod (21) passes through wheel strut (18) far from the one end of sealing clamp (20) and connect with universal wheel (22), the paint case
The lower end of main body (2) is sealedly connected with spray painting pipe (23), and the spray painting pipe (23) is connected with gear far from one end of paint box main body (2)
Plate (24), the baffle (24) are fixedly connected far from a side of spray painting pipe (23) with the bottom plate of outer housing (1), the baffle
(24) lower section is equipped with mopping mechanism (25).
3. a kind of construction lineation device according to claim 2, it is characterised in that: mopping mechanism (25) packet
Brush roll connecting shaft (26), bearing (31), brush roll base ring (32), brush roll strut (33), spring coupling plate (34), spring is included to place
Slot (35), groups of springs position-limiting tube (36), groups of springs (37), position-limiting tube connecting plate (38), bristle fixed ring (39) and bristle (40),
Brush roll connecting shaft (26) both ends are fixedly connected with connecting shaft fixed link (27), and the connecting shaft fixed link (27) is far from brush roll
One end of connecting shaft (26) is fixedly connected with fixed link connecting plate (28), and the fixed link connecting plate (28) is fixed on outer housing
(1) on bottom plate, the brush roll connecting shaft (26) is fixed on the inside of bearing (31), is welded with brush roll on the outside of the bearing (31)
Base ring (32), the brush roll base ring (32) far from bearing (31) one side on be vertically connected with several brush roll struts
(33), the brush roll strut (33) is connected with the bullet being arranged in spring standing groove (35) far from the one end of brush roll base ring (32)
Spring connecting plate (34), and the spring standing groove (35) setting is internal in groups of springs position-limiting tube (36), the spring coupling plate
(34) one side far from brush roll strut (33) is connect by groups of springs (37) with groups of springs position-limiting tube (36), the groups of springs limit
The one end of position pipe (36) far from brush roll base ring (32) is fixed on the interior of bristle fixed ring (39) by position-limiting tube connecting plate (38)
On side.
4. a kind of construction lineation device according to claim 1, it is characterised in that: the paint box main body (2) is logical
If crossing dried lacquer case fixed frame (7) to connect with the inner wall of outer housing (1).
5. a kind of construction lineation device according to claim 3, it is characterised in that: the bristle fixed ring (39)
One side far from position-limiting tube connecting plate (38) is equipped with bristle (40).
6. a kind of construction lineation device according to claim 2, it is characterised in that: set on the spray painting pipe (23)
There are valve (30).
7. a kind of construction lineation device according to claim 1, it is characterised in that: set between the flange (41)
There are flange gasket (43).
8. a kind of construction lineation device according to claim 3, it is characterised in that: the fixed link connecting plate
(28) side is fixedly connected by connecting plate auxiliary fixing plate (29) with outer housing (1).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811326264.0A CN109048836A (en) | 2018-11-08 | 2018-11-08 | A kind of construction lineation device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811326264.0A CN109048836A (en) | 2018-11-08 | 2018-11-08 | A kind of construction lineation device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN109048836A true CN109048836A (en) | 2018-12-21 |
Family
ID=64789254
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811326264.0A Pending CN109048836A (en) | 2018-11-08 | 2018-11-08 | A kind of construction lineation device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109048836A (en) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3957879B2 (en) * | 1998-06-17 | 2007-08-15 | 株式会社ダイア | Road surface marking line applicator |
CN104878684B (en) * | 2015-06-24 | 2017-01-25 | 张鑫 | Multifunctional road surface mark drawing equipment |
CN107225911A (en) * | 2016-03-23 | 2017-10-03 | 天津康源洲科技有限公司 | A kind of mechanical rolling device |
CN107288023A (en) * | 2017-07-31 | 2017-10-24 | 陈颖 | A kind of roller compaction type municipal administration applies line apparatus with road |
CN207109542U (en) * | 2017-07-20 | 2018-03-16 | 侯建伟 | A kind of town road index device |
CN107931192A (en) * | 2017-11-24 | 2018-04-20 | 重庆布兰科技有限公司 | A kind of LED screen cleaning equipment |
CN207582273U (en) * | 2017-12-15 | 2018-07-06 | 四川建筑职业技术学院 | A kind of compact road identifies air brushing mobile platform |
-
2018
- 2018-11-08 CN CN201811326264.0A patent/CN109048836A/en active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3957879B2 (en) * | 1998-06-17 | 2007-08-15 | 株式会社ダイア | Road surface marking line applicator |
CN104878684B (en) * | 2015-06-24 | 2017-01-25 | 张鑫 | Multifunctional road surface mark drawing equipment |
CN107225911A (en) * | 2016-03-23 | 2017-10-03 | 天津康源洲科技有限公司 | A kind of mechanical rolling device |
CN207109542U (en) * | 2017-07-20 | 2018-03-16 | 侯建伟 | A kind of town road index device |
CN107288023A (en) * | 2017-07-31 | 2017-10-24 | 陈颖 | A kind of roller compaction type municipal administration applies line apparatus with road |
CN107931192A (en) * | 2017-11-24 | 2018-04-20 | 重庆布兰科技有限公司 | A kind of LED screen cleaning equipment |
CN207582273U (en) * | 2017-12-15 | 2018-07-06 | 四川建筑职业技术学院 | A kind of compact road identifies air brushing mobile platform |
Non-Patent Citations (1)
Title |
---|
邹振兴等: "《典型机械设计的实例探讨》", 30 June 2015 * |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN208627621U (en) | A kind of fixed device of automobile exhaust pipe spray painting | |
CN109048836A (en) | A kind of construction lineation device | |
CN208391942U (en) | Outside framework oil seal erector | |
CN205891212U (en) | Many rotors pesticide sprays unmanned aerial vehicle | |
CN209378714U (en) | A kind of new and effective solid wood furniture spray painting purification device | |
CN206716261U (en) | The atomising device of cement grinding aid | |
CN209034624U (en) | Paint spray system with purging return line function | |
CN208375083U (en) | A kind of rack platform of water mist blasting by abrasives machine | |
CN2926750Y (en) | Air-retaining tank | |
CN206939535U (en) | A kind of double membrane structure of tank valves | |
CN206370630U (en) | A kind of pre-casing type transforming station outdoor machine of air-conditioner indent mounting structure | |
CN206415259U (en) | A kind of air storing type constant-pressure atomization system | |
CN209612060U (en) | Water spraying mechanism | |
CN209687870U (en) | Internet of Things agricultural greenhouse support frame attachment device | |
CN207204520U (en) | A kind of novel air nozzle structure | |
CN104590303B (en) | A kind of city rail vehicle and its empty spring gas circuit connecting device | |
CN213178367U (en) | Novel RTO box structure | |
CN220277824U (en) | Exhaust emission pipeline | |
CN216419850U (en) | Processing spray gun for glass with safeguard function | |
CN214515389U (en) | Horizontal vehicle-mounted movable pneumatic plunger gluing and spraying machine | |
CN207786861U (en) | A kind of powder spraying device for aluminium alloy profiles | |
CN217340433U (en) | Ready-package filter flask | |
CN220556101U (en) | Pipeline plugging device for pipe network overhaul | |
CN216472515U (en) | Packing device of stripping tower | |
CN209129578U (en) | Coal mine pneumatic slurry casting device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181221 |