CN109944608A - A kind of air-flow mutually supports the tunnel top surface layer dabbing machine of splashproof - Google Patents
A kind of air-flow mutually supports the tunnel top surface layer dabbing machine of splashproof Download PDFInfo
- Publication number
- CN109944608A CN109944608A CN201910230436.2A CN201910230436A CN109944608A CN 109944608 A CN109944608 A CN 109944608A CN 201910230436 A CN201910230436 A CN 201910230436A CN 109944608 A CN109944608 A CN 109944608A
- Authority
- CN
- China
- Prior art keywords
- air
- dabbing
- flow
- frame
- splashproof
- 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.)
- Granted
Links
- 239000002344 surface layer Substances 0.000 title claims abstract description 17
- 238000003466 welding Methods 0.000 claims description 23
- 230000005540 biological transmission Effects 0.000 claims description 6
- 239000004575 stone Substances 0.000 abstract description 27
- 239000010410 layer Substances 0.000 abstract description 14
- 239000002689 soil Substances 0.000 abstract description 10
- 230000006378 damage Effects 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 7
- 239000011241 protective layer Substances 0.000 abstract description 6
- 239000000203 mixture Substances 0.000 abstract description 3
- 239000011150 reinforced concrete Substances 0.000 abstract 1
- 230000033001 locomotion Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000001771 impaired effect Effects 0.000 description 2
- 230000005764 inhibitory process Effects 0.000 description 2
- 230000002452 interceptive effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- -1 it is serious Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Landscapes
- Crushing And Pulverization Processes (AREA)
Abstract
The invention discloses the tunnel top surface layer dabbing machine that a kind of air-flow mutually supports splashproof, structure includes: dabbing device, driving host, movable pulley, hand steered push rod, Operation switch.The utility model has the advantages that the present invention using attack the dabbing head that is equipped with of mechanism its can be autonomous rotation, revolving blend is carried out to relatively large stone, so that it will not influence soil layer around, avoid dabbing head because structure for be fixedly mounted, biggish impact force is generated when being in contact with stone, it is destroyed so as to cause the reinforced concrete protective layer on its periphery, the air-flow for quickly rotating swingle using air force principle and generating is collected utilization, air flow pressure is increased under the structure setting effect of air-flow bucket and is exported by venthole, convection action is done to the air blast that extends out that mechanism generates is attacked, weaken its intensity for extending out air-flow, it is resisted simultaneously to the rubble for attacking mechanism spluttering, effectively avoid its splashes due to the air-flow power being subject to is larger, and then user is caused to come to harm.
Description
Technical field
The present invention relates to concrete engineering construction apparatus fields, more precisely, being the tunnel that a kind of air-flow mutually supports splashproof
Top surface layer dabbing machine.
Background technique
As the fast-developing more and more people in city pour in urban work, then lead to densely populated, urban transportation
Serious blocking is showed, so being built in communications for tunnel gradually became mainstream in recent years, because tunnel is ground
Lower exploitation so the construction to it has stringent standard, while needing regularly to safeguard it, to tunnel top face
It when layer repairs, generallys use concrete bush hammer and dabbing construction is carried out to its surface layer, concrete new-old is increased with this and is combined
Bonding force between face, it is ensured that concreting forms an entirety, but this concrete bush hammer at present, relatively large encountering
When stone, the collision with stone can generate biggish impact force, so that during stone is broken, because stress is larger
So cause user to come to harm towards splashes, meanwhile, because concrete structure has extensibility, so stone is being broken
During bad, the soil layer on periphery will receive certain influence, so that original structural material goes to pot, to influence reinforcing bar
The protective layer of concrete seriously then leads to catastrophic breaking-up.
Summary of the invention
In view of the deficienciess of the prior art, it is an object of the present invention to provide the tunnel top surface layers that a kind of air-flow mutually supports splashproof
With dabbing machine, to solve when encountering relatively large stone of the prior art, the collision with stone can generate biggish impact force, from
And during making stone broken, because stress is larger so towards splashes, user is caused to come to harm, meanwhile, because
Concrete structure has extensibility, so stone, during being destroyed, the soil layer on periphery will receive certain influence, so that
Original structural material goes to pot, to influence the protective layer of armored concrete, seriously then leads to the catastrophic defect damaged.
To achieve the goals above, the present invention is to realize by the following technical solutions:
A kind of air-flow mutually supports the tunnel top surface layer dabbing machine of splashproof, and structure includes dabbing device, driving host, moves
Driving wheel, hand steered push rod, Operation switch, the dabbing device are equipped with several and are respectively arranged in driving host lower surface and are electrically connected
It connects, the movable pulley is set to driving host rear and is connected with hand steered push rod by electric welding, and the hand steered push rod is installed on drive
Dynamic host rear surface is simultaneously connected by electric welding, and the Operation switch is electrically connected and is set to hand steered push rod rear with driving host,
Described includes that dabbing device includes attack mechanism, anti-splashing structure, and the attack mechanism top passes through transmission phase with driving host
Connection, the anti-splashing structure, which is sheathed on, to be attacked outside mechanism and is connected with its middle and upper part by electric welding
As the present invention, further scheme, the attack mechanism include swingle, fitting frame, dabbing head, the rotation
Bar top is connected with driving host by transmission, and the fitting frame is installed on swingle lower surface and is connected by electric welding,
The dabbing head, which is set, is installed on inside under fitting frame there are four and in uniform equidistant shape, and the dabbing head and fitting frame pass through fastening
It is connected, dabbing head can be replaced at any time by being advantageously implemented, and avoid flogging a dead horse after dabbing head is impaired.
As the present invention, further scheme, the fitting frame include internal gear, external tooth torus, and the internal gear is installed on
Fitting frame inner wall is simultaneously connected by electric welding, and the external gear is equipped with four and is installed on fitting frame in uniformly equidistant shape respectively
Inside, the external tooth torus are connected with internal gear by engaging, and convenient for dabbing head when encountering stone, can pass through the rotation of high speed
Turn the crushing that attack formula is carried out to it.
As the present invention further scheme, in being distributed with rotation inside hollow structure and its inside the external tooth torus
Screw thread lines, the dabbing head upper outside are equipped with the screw thread lines matched with external tooth torus internal rotating screw thread lines, institute
It states dabbing head and is connected with external tooth torus by the rotation of screw thread lines, be conducive to the replacement of dabbing head.
As the present invention further scheme, the anti-splashing structure include annulus frame, air inlet, rotation fan, air-flow bucket,
Rotary table frame, annulus frame top are connected with swingle by electric welding, and upper wall offers air inlet in the annulus frame, described
Air inlet is integrated with annulus frame, and the rotation fan is equipped with ten ten altogether and is respectively arranged in annulus frame internal upper part simultaneously
It is connected by electric welding, middle part is equipped with air-flow bucket in the annulus frame, and the rotary table frame is installed on annulus frame bottom and passes through electricity
Weldering is connected, realize the air-flow that is sprayed using anti-splashing structure and by dabbing head dig it is broken and between the rubble progress air-flow that flies out everywhere
Resistance, to avoid the quick splashing of blinding.
As further scheme of the invention, described its area of rotary table frame is smaller up, the rotary table frame inner surface
Equipped with several ventholes, be conducive to play to supporting with the air-flow for quickly rotating generation by dabbing head by air-flow output
The effect of one inhibition, avoids the spluttering of blinding strength under airflow function.
As the present invention further scheme, the air-flow bucket mid diameter is smaller with top and the bottom opening diameter, the gas
Lower openings diameter is the same thereon and is 2 times of the mid diameter for stream bucket, realizes that air-flow its circulation when passing through small hole is strong
Degree increases.
Invention beneficial effect
Relatively in traditional concrete bush hammer, the invention has the following advantages:
The present invention using attack the dabbing head that is equipped with of mechanism its can be autonomous rotation, relatively large stone is carried out revolving
It blends, in the soil layer for carrying out not interfering with surrounding during rotation attack to stone, avoids dabbing head because structure is solid
Fixed pattern generates biggish impact force when being in contact with stone, leads to it so as to cause the broken extensibility because of concrete
The soil layer on periphery is destroyed, and the protective layer of armored concrete is influenced, and effectively avoids the destruction of original structure substance.
The rotation fan and air-flow bucket that the present invention is equipped with by anti-splashing structure, it is according to air force principle that swingle is quick
The air-flow for rotating and generating is collected utilization, under the structure setting effect of air-flow bucket, increases the circulation intensity of its air-flow, and
It is exported by venthole, one opposite air-flow is formed to the air blast that extends out that mechanism generates is attacked, so that weakening it extends out air-flow
Intensity, while to attack mechanism spluttering rubble resist, effectively avoid it due to the air-flow power being subject to is larger
Splashes, and then user is caused to come to harm.
Detailed description of the invention
By reading referring to attached drawing detailed description of non-limiting embodiments, other feature of the invention, purpose
It will be become more apparent upon with advantage.
In the accompanying drawings:
Fig. 1 is the structural schematic diagram for the tunnel top surface layer dabbing machine that a kind of air-flow of the present invention mutually supports splashproof.
Fig. 2 is the internal structure plan view of dabbing device of the present invention.
Fig. 3 is the overlooking structure figure of fitting frame of the present invention.
Fig. 4 is the overlooking structure figure of rotary table frame of the present invention.
In figure: dabbing device -1, movable pulley -3, hand steered push rod -4, Operation switch -5, attacks mechanism-at driving host -2
10, anti-splashing structure -11, swingle -101, fitting frame -102, dabbing head -103, internal gear -1020, external tooth torus -1021,
Annulus frame -110, air inlet -111, rotation fan -112, air-flow bucket -113, rotary table frame -114, venthole-a.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
Specific embodiment, the present invention is further explained.
As Figure 1-Figure 4, the present invention provides the technology that a kind of air-flow mutually supports the tunnel top surface layer dabbing machine of splashproof
Scheme:
As Figure 1-Figure 2, a kind of air-flow mutually supports the tunnel top surface layer dabbing machine of splashproof, and structure includes dabbing dress
1, driving host 2, movable pulley 3, hand steered push rod 4, Operation switch 5 are set, the dabbing device 1 is equipped with several and is respectively arranged in
Driving 2 lower surface of host is simultaneously electrically connected, and the movable pulley 3 is set to driving 2 rear of host and is connected with hand steered push rod 4 by electric welding
It connects, the hand steered push rod 4 is installed on driving 2 rear surface of host and is connected by electric welding, the Operation switch 5 and driving host
2 are electrically connected and are set to hand steered 4 rear of push rod, and described includes dabbing device 1 including attacking mechanism 10, anti-splashing structure 11, described
It attacks 10 top of mechanism and is connected with driving host 2 by transmission, the anti-splashing structure 11, which is sheathed on, attacks outside mechanism 10
And it is connected with its middle and upper part by electric welding.
As shown in Fig. 2, the attack mechanism 10 includes swingle 101, fitting frame 102, dabbing head 103, the swingle
101 tops are connected with driving host 2 by transmission, and the fitting frame 102 is installed on 101 lower surface of swingle and passes through electric welding
It is connected, the dabbing head 103, which is set, is installed under fitting frame 102 internal, the dabbing head 103 there are four and in uniform equidistant shape
It is connected with fitting frame 102 by fastening, dabbing head 103 can be replaced at any time by being advantageously implemented, and be avoided after dabbing head 103 is impaired
It flogs a dead horse.
As shown in figure 3, the fitting frame 102 includes internal gear 1020, external tooth torus 1021, the internal gear 1020 is installed
It is connected in 102 inner wall of fitting frame and by electric welding, the external tooth torus 1021 sets there are four and is respectively in uniform equidistant shape peace
Inside fitting frame 102, the external tooth torus 1021 is connected with internal gear 1020 by engaging, and is existed convenient for dabbing head 103
When encountering stone, the crushing of attack formula can be carried out to it by the rotation of high speed.
As shown in Fig. 2-Fig. 3, inside the external tooth torus 1021 in hollow structure and its inside be distributed with rotation screw thread
Lines, 103 upper outside of dabbing head are equipped with the screw thread lines matched with 1021 internal rotating screw thread lines of external tooth torus,
The dabbing head 130 is connected with external tooth torus 1021 by the rotation of screw thread lines, and the replacement of dabbing head 103 is conducive to.
As shown in Fig. 2, the anti-splashing structure 11 includes annulus frame 110, air inlet 111, rotation fan 112, air-flow bucket
113, rotary table frame 114,110 top of annulus frame are connected with swingle 101 by electric welding, upper wall in the annulus frame 110
Air inlet 111 is offered, the air inlet 111 is integrated with annulus frame 110, and the rotation fan 112 is equipped with ten altogether
It ten and is respectively arranged in 110 internal upper part of annulus frame and is connected by electric welding, middle part is equipped with air-flow bucket in the annulus frame 110
113, the rotary table frame 114 is installed on 110 lower part of annulus frame and is connected by electric welding, realizes and is sprayed using anti-splashing structure 11
Air-flow and the broken and rubble that flies out everywhere dug by dabbing head 103 carry out resistance between air-flow, to avoid the quick of blinding
It splashes.
As shown in figure 4, described its area of rotary table frame 114 is smaller up, 114 inner surface of rotary table frame is equipped with several
A venthole a, the air-flow for being conducive to export air-flow with quickly rotate generation by dabbing head 103 carry out playing one to supporting
The effect of inhibition avoids the spluttering of blinding strength under airflow function.
As shown in Fig. 2, 113 mid diameter of air-flow bucket is smaller with top and the bottom opening diameter, the air-flow bucket 113 is thereon
Lower openings diameter is the same and is 2 times of the mid diameter, realizes that air-flow its intensity that circulates when passing through small hole increases.
In conclusion being autonomous rotation installation by dabbing head 103, the stone rotation lofty to concrete layer smashes progress
It crushes, avoids it from causing surrounding concrete soil layer to be destroyed because attack power is larger during dabbing, while utilizing air-flow
113 pairs of air-flows being collected into of bucket are strengthened, and generate one air-flow mutually resisted with the rubble of splashing, avoid its rubble four
Place splashes, and causes user injured.
It is as follows that it implements principle: user's both hands buttress hand steered push rod 4 and carry out operation movement, and utilize Operation switch
5 starting driving hosts 2 make concrete shiny surface carry out dabbing under the action of dabbing device 1, and swingle 101 is in driving host
It is quickly rotated under the action of 2, so coupled fitting frame 102 makes rotating motion with it, to set inside it
Some external tooth torus 1021 do synchronous rotary movement by engaging with it under the turning effort of internal gear 1020, dabbing head 103
It is connected with 1021 inner wall of gear ring by the rotation of screw thread lines, so dabbing head 103 is moved synchronously with it, is had to surface lofty
The concrete layer of stone carries out rotating shredder, and stone crushes in cracking, has under the autonomous turning effort of dabbing head 103
Effect avoid conventional concrete dabbing machine its because dabbing head be it is fixedly mounted, carry out concrete layer dabbing Shi Yinwu
Method digs stone broken well, and the road surface around stone is caused to crack, destroys the protection of original concrete
Layer, it is serious, lead to catastrophic breaking-up, because swingle 101 is atwirl, so it has certain air-flow, leads to
Cross equipped with air inlet 111 air-flow is drained to inside annulus frame 110, rotation fan 112 starts to do and rotates under the action of air-flow
Movement, and there is downwards an air blowing effect, the air-flow is when being circulated at the most narrow diameter of air-flow bucket 113, due to ventilation opening
Diameter is smaller, its flow velocity of the air-flow after is bigger, and is flowed out by the venthole a that 114 surface of rotary table frame is equipped with, to by dabbing head
103 quickly rotation and generates and carries the air-flow of rubble secretly and carry out mutual collision, go out one into realizing and mutually support using the one of air-flow
Disappear, avoids rubble under airflow function towards splashes, user is caused to come to harm.
Problems solved by the invention is the prior art when encountering relatively large stone, and the collision with stone can generate larger
Impact force so that, because stress is larger so towards splashes, user is caused to be hurt during stone is broken
Evil, meanwhile, because concrete structure has extensibility, so stone, during being destroyed, the soil layer on periphery will receive centainly
Influence, to influence the protective layer of armored concrete, seriously then lead to calamity so that original structural material goes to pot
Damage, the present invention is combined with each other by above-mentioned component, the present invention using attack dabbing head that mechanism is equipped with its can be autonomous rotation
Turn, it is revolving to the progress of relatively large stone to blend, in the soil for carrying out not interfering with surrounding during rotation attack to stone
Layer, avoid dabbing head because structure be it is fixed, biggish impact force is generated when being in contact with stone, so as to cause because mix
It coagulates the broken extensibility of soil and the soil layer on its periphery is caused to be destroyed, influence the protective layer of armored concrete, effectively
The destruction for avoiding original structure substance, the rotation fan and air-flow bucket being equipped with by anti-splashing structure will according to air force principle
The air-flow that swingle is quickly rotated and generated is collected utilization, under the structure setting effect of air-flow bucket, increases its air-flow
Circulate intensity, and is exported by venthole, one opposite air-flow is formed to the air blast that extends out that mechanism generates is attacked, to weaken
Its intensity for extending out air-flow, while being resisted to the rubble for attacking mechanism spluttering, it is effectively avoided because of the gas that is subject to
It flows that power is larger and splashes, and then user is caused to come to harm.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, for this field skill
For art personnel, it is clear that invention is not limited to the details of the above exemplary embodiments, and without departing substantially from spirit of the invention or
In the case where essential characteristic, the present invention can be realized in other specific forms.Therefore, in all respects, should all incite somebody to action
Embodiment regards exemplary as, and is non-limiting, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that including all changes that fall within the meaning and scope of the equivalent elements of the claims in the present invention
It is interior.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
1. a kind of air-flow mutually supports the tunnel top surface layer dabbing machine of splashproof, structure includes dabbing device (1), driving host
(2), movable pulley (3), hand steered push rod (4), Operation switch (5), it is characterised in that: the dabbing device (1) be equipped with several and
Driving is respectively arranged in host (2) lower surface and to be electrically connected, the movable pulley (3) be set to driving host (2) rear and with it is hand steered
Push rod (4) is connected by electric welding, and the hand steered push rod (4) is installed on driving host (2) rear surface and is connected by electric welding,
The Operation switch (5) is electrically connected with driving host (2) and is set to hand steered push rod (4) rear；
It is described include dabbing device (1) include attack mechanism (10), anti-splashing structure (11), the attacks mechanism (10) top and
Driving host (2) is connected by transmission, the anti-splashing structure (11) be sheathed on attack mechanism (10) it is external and with wherein on
Portion is connected by electric welding.
2. the tunnel top surface layer dabbing machine that a kind of air-flow according to claim 1 mutually supports splashproof, it is characterised in that: institute
Stating and attacking mechanism (10) includes swingle (101), fitting frame (102), dabbing head (103), swingle (101) top and is driven
Dynamic host (2) are connected by transmission, and the fitting frame (102) is installed on swingle (101) lower surface and is connected by electric welding
It connects, the dabbing head (103), which sets, is installed under fitting frame (102) internal, the dabbing head there are four and in uniform equidistant shape
(103) it is connected with fitting frame (102) by fastening.
3. the tunnel top surface layer dabbing machine that a kind of air-flow according to claim 2 mutually supports splashproof, it is characterised in that: institute
Stating fitting frame (102) includes internal gear (1020), external tooth torus (1021), and the internal gear (1020) is installed on fitting frame
(102) inner wall and it is connected by electric welding, the external tooth torus (1021) sets there are four and is installed on respectively in uniformly equidistant shape
Fitting frame (102) is internal, and the external tooth torus (1021) is connected with internal gear (1020) by engaging.
4. the tunnel top surface layer dabbing machine that a kind of air-flow according to claim 3 mutually supports splashproof, it is characterised in that: institute
It states inside external tooth torus (1021) in being distributed with rotation screw thread lines inside hollow structure and its, on the dabbing head (103)
Be equipped with the screw thread lines matched with external tooth torus (1021) internal rotating screw thread lines on the outside of portion, the dabbing head (130) with
External tooth torus (1021) is connected by the rotation of screw thread lines.
5. the tunnel top surface layer dabbing machine that a kind of air-flow according to claim 1 mutually supports splashproof, it is characterised in that: institute
Stating anti-splashing structure (11) includes annulus frame (110), air inlet (111), rotation fan (112), air-flow bucket (113), rotary table frame
(114), annulus frame (110) top is connected with swingle (101) by electric welding, and the interior upper wall of the annulus frame (110) is opened
Equipped with air inlet (111), the air inlet (111) is integrated with annulus frame (110), and the rotation fan (112) sets altogether
There are ten ten and is respectively arranged in annulus frame (110) internal upper part and is connected by electric welding, middle part in the annulus frame (110)
Equipped with air-flow bucket (113), the rotary table frame (114) is installed on annulus frame (110) lower part and is connected by electric welding.
6. the tunnel top surface layer dabbing machine that a kind of air-flow according to claim 5 mutually supports splashproof, it is characterised in that: institute
It is smaller up to state rotary table frame (114) its area, rotary table frame (114) inner surface is equipped with several ventholes (a).
7. the tunnel top surface layer dabbing machine that a kind of air-flow according to claim 5 mutually supports splashproof, it is characterised in that: institute
It is smaller with top and the bottom opening diameter to state air-flow bucket (113) mid diameter, lower openings diameter is the same thereon for the air-flow bucket (113)
It and is 2 times of the mid diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910230436.2A CN109944608B (en) | 2019-03-26 | 2019-03-26 | Air current supports splashproof tunnel top for surface course chisel hair machine each other |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910230436.2A CN109944608B (en) | 2019-03-26 | 2019-03-26 | Air current supports splashproof tunnel top for surface course chisel hair machine each other |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109944608A true CN109944608A (en) | 2019-06-28 |
| CN109944608B CN109944608B (en) | 2020-09-25 |
Family
ID=67011665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910230436.2A Active CN109944608B (en) | 2019-03-26 | 2019-03-26 | Air current supports splashproof tunnel top for surface course chisel hair machine each other |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109944608B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112663459A (en) * | 2020-12-08 | 2021-04-16 | 江苏现代路桥有限责任公司 | Structure surface treatment device and method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2581612Y (en) * | 2002-07-08 | 2003-10-22 | 金民海 | Floor planing machine with single disc |
| CN202559756U (en) * | 2012-05-11 | 2012-11-28 | 山东路得威工程机械制造有限公司 | Concrete scabbling machine |
| CN207934458U (en) * | 2018-02-02 | 2018-10-02 | 中建八局第一建设有限公司 | A kind of simple dabbing machine |
| CN109183593A (en) * | 2018-10-10 | 2019-01-11 | 泉州台商投资区五季网络有限公司 | It expands production in a kind of utilization the town road breakup pick in raw extensibility crack |
| CN208374369U (en) * | 2018-06-01 | 2019-01-15 | 无锡鸿祥热导科技股份有限公司 | It is a kind of with the aluminium grooving machine for preventing aluminium skimmings splashing function |
-
2019
- 2019-03-26 CN CN201910230436.2A patent/CN109944608B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2581612Y (en) * | 2002-07-08 | 2003-10-22 | 金民海 | Floor planing machine with single disc |
| CN202559756U (en) * | 2012-05-11 | 2012-11-28 | 山东路得威工程机械制造有限公司 | Concrete scabbling machine |
| CN207934458U (en) * | 2018-02-02 | 2018-10-02 | 中建八局第一建设有限公司 | A kind of simple dabbing machine |
| CN208374369U (en) * | 2018-06-01 | 2019-01-15 | 无锡鸿祥热导科技股份有限公司 | It is a kind of with the aluminium grooving machine for preventing aluminium skimmings splashing function |
| CN109183593A (en) * | 2018-10-10 | 2019-01-11 | 泉州台商投资区五季网络有限公司 | It expands production in a kind of utilization the town road breakup pick in raw extensibility crack |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112663459A (en) * | 2020-12-08 | 2021-04-16 | 江苏现代路桥有限责任公司 | Structure surface treatment device and method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109944608B (en) | 2020-09-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208865720U (en) | A kind of concrete ball mill | |
| CN206415212U (en) | Sand material cleaning device with sorting function | |
| CN109944608A (en) | A kind of air-flow mutually supports the tunnel top surface layer dabbing machine of splashproof | |
| CN207533346U (en) | A kind of afforestation waste crushing system | |
| CN205517979U (en) | Building material's crushing equipment | |
| CN108560550A (en) | A kind of square pile former of municipal administration | |
| CN108704934A (en) | A kind of landscape ecology soil environmental protection prosthetic device | |
| CN108947282B (en) | Method for producing steel slag cement | |
| CN109530050A (en) | A kind of sand making machine that no frame permanent magnetic linear synchronous motor directly drives | |
| CN2912833Y (en) | Simple aggregate sieve | |
| CN109092439A (en) | A kind of municipal solid wastes processing unit | |
| CN206064522U (en) | A kind of drum-type crusberscreen | |
| CN218757660U (en) | Screening hopper | |
| CN112742845A (en) | Environment-friendly treatment method for industrial solid waste | |
| CN210357374U (en) | Vertical shaft hammer type sand making machine | |
| CN204602710U (en) | A kind of magnetic ferrite magnetic core produces device for deburring | |
| CN207204596U (en) | A kind of construction site throws away type sand sieving machine with impurity | |
| CN109604031A (en) | Power ultrasound promotes soil restoring device vibration screening device | |
| CN108705030A (en) | A kind of cast waste sand processing equipment | |
| CN209646678U (en) | A kind of sand making machine that no frame permanent magnetic linear synchronous motor directly drives | |
| CN213865807U (en) | Sewage filtering device for building construction | |
| CN213254621U (en) | Building stones screening installation | |
| WO2019056739A1 (en) | Wind power and wave power generator | |
| CN213700302U (en) | Wheel type sand washer for concrete making | |
| CN108855466B (en) | Sand making machine and sand making method |
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 | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200831 Address after: 311800 Tangnan 25, Wangjiazhai Village, Paitou Town, Zhuji City, Shaoxing City, Zhejiang Province Applicant after: Zhuji Yilian Zhongchuang Enterprise Management Service Co.,Ltd. Address before: Ji'nan City, Shandong province 250100 mulberry Road No. 19, Shandong Province Agricultural Machinery Research Institute Applicant before: Zou Xiaoke |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211125 Address after: 311800 room 402, building a, 2025 Creative Industrial Park, No. 109, Genta West Road, Taozhu street, Zhuji City, Shaoxing City, Zhejiang Province Patentee after: Zhuji Kaiteng advertising design Co.,Ltd. Address before: 311800 25 Tong Nan 25, Wangjia village, Pai tou Town, Zhuji City, Zhejiang Patentee before: Zhuji Yilian Zhongchuang Enterprise Management Service Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A roughening machine for tunnel top surface with air flow against each other and splash prevention Effective date of registration: 20211217 Granted publication date: 20200925 Pledgee: Taozhu sub branch of Zhejiang Zhuji Rural Commercial Bank Co.,Ltd. Pledgor: Zhuji Kaiteng advertising design Co.,Ltd. Registration number: Y2021980015292 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230207 Granted publication date: 20200925 Pledgee: Taozhu sub branch of Zhejiang Zhuji Rural Commercial Bank Co.,Ltd. Pledgor: Zhuji Kaiteng advertising design Co.,Ltd. Registration number: Y2021980015292 |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240627 Address after: No. 3, Bolianzhuang Village, Zhaozhuang Township, Lincheng County, Xingtai City, Hebei Province, 054000 Patentee after: Yue Jinlong Country or region after: China Address before: 311800 room 402, building a, 2025 Creative Industrial Park, No. 109, Genta West Road, Taozhu street, Zhuji City, Shaoxing City, Zhejiang Province Patentee before: Zhuji Kaiteng advertising design Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240714 Address after: 054000 West of Bulianzhuang Village, Zhaozhuang Township, Lincheng County, Xingtai City, Hebei Province Patentee after: Hebei Chenkun Construction Engineering Co.,Ltd. Country or region after: China Address before: No. 3, Bolianzhuang Village, Zhaozhuang Township, Lincheng County, Xingtai City, Hebei Province, 054000 Patentee before: Yue Jinlong Country or region before: China |