CN111622474B - Material pushing device for building construction auxiliary equipment - Google Patents
Material pushing device for building construction auxiliary equipment Download PDFInfo
- Publication number
- CN111622474B CN111622474B CN202010503152.9A CN202010503152A CN111622474B CN 111622474 B CN111622474 B CN 111622474B CN 202010503152 A CN202010503152 A CN 202010503152A CN 111622474 B CN111622474 B CN 111622474B
- Authority
- CN
- China
- Prior art keywords
- sliding
- plate
- fixedly connected
- rod
- push
- 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.)
- Expired - Fee Related
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F21/00—Implements for finishing work on buildings
- E04F21/20—Implements for finishing work on buildings for laying flooring
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/48—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation in situ
- E01C19/4866—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation in situ with solely non-vibratory or non-percussive pressing or smoothing means for consolidating or finishing
- E01C19/4873—Apparatus designed for railless operation
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F21/00—Implements for finishing work on buildings
- E04F21/20—Implements for finishing work on buildings for laying flooring
- E04F21/24—Implements for finishing work on buildings for laying flooring of masses made in situ, e.g. smoothing tools
- E04F21/241—Elongated smoothing blades or plates, e.g. screed apparatus
Abstract
The invention discloses a material pushing device for building construction auxiliary equipment, which comprises a vehicle body and a sliding plate, wherein the sliding plate can horizontally slide below the vehicle body, a walking device for controlling the sliding plate to horizontally move is also arranged below the vehicle body, a sliding hole is formed in the upper side of the sliding plate, a first sliding rod is connected in the sliding hole in a sliding mode, a first walking wheel is fixedly connected to the upper end of the first sliding rod, a first spring is fixedly connected between the first walking wheel and the sliding plate, the first sliding rod penetrates through the first spring, a scraping plate is arranged at the lower end of the first sliding rod, a circular hole which is obliquely arranged is formed in one side of the sliding plate, a push rod is connected in the circular hole in a sliding mode, a push plate is arranged at the lower end of the push rod, a second rack is fixedly connected to one side of the push rod, a hanging bracket is fixedly connected to the lower side of the sliding plate, and the lower end of the hanging bracket is rotatably connected with a second gear. The pushing device for the building construction auxiliary equipment provided by the invention can generate impact force on redundant cement mortar in the rotation process of the push plate, and can push the redundant cement mortar into the left side of the scraper plate better.
Description
Technical Field
The invention relates to the technical field of constructional engineering equipment, in particular to a material pushing device for auxiliary equipment for building construction.
Background
At the present stage, when the floor tiles are paved, a manual paving method is still mainly adopted, a large amount of labor cost is consumed, and for a longer working face, the problems that cement mortar cannot be leveled by manual paving, the end is piled up and needs to be constructed back and forth, and the like often occur, so that the progress of most projects is slow, and the requirement of the construction period cannot be met. Although some devices can flatten cement mortar, after flattening, a galling tool is still needed to flatten the upper surface of the cement mortar, and the construction efficiency is still not high.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a material pushing device for building construction auxiliary equipment.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a blevile of push for construction auxiliary assembly, which comprises a carriage body, the slide can be in the horizontal slip of automobile body below, the automobile body below still is equipped with the running gear who is used for controlling slide horizontal migration, be equipped with the slide opening at the slide upside, sliding connection first slide bar in the slide opening, at first slide bar upper end fixed connection first travelling wheel, first spring of fixed connection between first travelling wheel and the slide, first slide bar passes from first spring, be equipped with the scraper blade at first slide bar lower extreme, be equipped with the round hole that the slope set up in slide one side, sliding connection push rod in the round hole, be equipped with the push pedal at the push rod lower extreme, push rod one side fixed connection second rack, slide downside fixed connection gallows, the gallows lower extreme rotates and connects the second gear, at first slide bar one side fixed connection third rack, the second rack all meshes with the second gear.
Preferably, the middle part of one side of the push plate is fixedly connected with a hinged seat, the hinged seat is hinged with the lower end of the push rod, and the push rod is rotatably connected with the push plate through the hinged seat.
Preferably, one side of the push plate is fixedly connected with the pull rod, one side of the pull rod is provided with the inserting plate, the lower side of the sliding plate is fixedly connected with the limiting plate, one side of the limiting plate is provided with a plurality of inserting grooves, and the inserting plate and the inserting grooves are arranged correspondingly.
Preferably, each slot side all is equipped with convex hindrance groove, at picture peg one side fixed connection inserted block, inserted block and the corresponding setting in hindrance groove.
The invention has the advantages that: first slide bar can the rebound, and first slide bar drives the clockwise rotation of second gear through the third rack, and the second gear drives the second rack and moves down to drive the push rod and slide down along the round hole, thereby push the left side of scraper blade with unnecessary cement mortar, the in-process that resets left at the scraper blade is with unnecessary cement mortar shakeout. The push pedal rotates the in-process and can also produce the impact to unnecessary cement mortar, better pushes in the left side of scraper blade with unnecessary cement mortar.
Drawings
FIG. 1 is a schematic view of the basic structure of a pusher;
FIG. 2 is an enlarged view of section H of FIG. 1;
FIG. 3 is an enlarged view of the Y-section of FIG. 2;
FIG. 4 is a schematic view showing the basic structure of the construction assisting apparatus;
FIG. 5 is a sectional view A-A of FIG. 4;
FIG. 6 is an enlarged view of section E of FIG. 5;
FIG. 7 is an enlarged view of portion G of FIG. 5;
FIG. 8 is a perspective view of FIG. 6;
FIG. 9 is a schematic view of the connection structure of the guide rail and the second road wheel;
fig. 10 is a basic structural diagram of the propeller shaft.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1-10, the pushing device provided by the present invention is used in auxiliary equipment for building construction, and includes a vehicle body 1, wheels 11 are mounted on the lower side of the vehicle body 1, the wheels 11 are universal wheels, the vehicle body 1 is conveniently moved by the universal wheels, a leveling device 2 is disposed below the vehicle body 1, the leveling device 2 includes a sliding plate 21, the sliding plate 21 can horizontally slide below the vehicle body 1, a traveling device for controlling the horizontal movement of the sliding plate 21 is further disposed below the vehicle body 1, two vertically disposed sliding holes are disposed on the upper side of the sliding plate 21, a first sliding rod 22 is slidably connected in one of the sliding holes, a first traveling wheel 221 is fixedly connected to the upper end of the first sliding rod 22, a first spring 222 is fixedly connected between the first traveling wheel 221 and the sliding plate 21, the first sliding rod 22 passes through the first spring 222, a scraping plate 24 is disposed at the lower end of the first sliding rod 22, a second sliding rod 23 is slidably connected in the other sliding hole, the upper end of the second sliding rod 23 is fixedly connected with a second travelling wheel 231, a second spring 232 is fixedly connected between the second travelling wheel 231 and the sliding plate 21, the second sliding rod 23 penetrates through the second spring 232, the lower surface of the lower side of the vehicle body 1 is fixedly connected with the wavy guide rail 19, the second travelling wheel 231 is arranged corresponding to the wavy guide rail 19, one side of the scraper 24 facing the second sliding rod 23 is provided with a rotating hole, the rotating hole is rotatably connected with a transmission shaft 245, one end of the transmission shaft 245 facing the second sliding rod 23 is fixedly connected with a first gear 247, one side of the second sliding rod 23 is fixedly connected with a first rack 248, the first rack 248 is meshed with the first gear 247, the lower side of the scraper 24 is provided with a plurality of abdicating openings 244, each abdicating opening 244 is communicated with the rotating hole, the outer side of the transmission shaft 245 is fixedly connected with a plurality of swinging blocks 246, and the swinging blocks 246 are arranged in the abdicating openings 244 in a one-to-one correspondence manner.
The mounting hole is established to 1 upside of automobile body, is equipped with hopper 3 in the mounting hole, is equipped with push away piece valve 4 at 3 lower extremes of hopper, and push away piece valve 4 is prior art, can control hopper 3 through push away piece valve 4 and seal or open, and concrete mounting means and theory of operation are no longer repeated here. The upper side of the hopper 3 is fixedly connected with a cover plate 31, the center of the upper side of the cover plate 31 is provided with a stirring motor 33, a main shaft of the stirring motor 33 is vertically arranged downwards and penetrates through the cover plate 31 to extend into the hopper 3, a stirring shaft 34 is coaxially and fixedly connected with the main shaft of the stirring motor 33, the stirring shaft 34 is provided with a plurality of stirring rods 35, and the upper side of the cover plate 31 is provided with a feeding hole 32.
When the device is used, cement mortar is added into the hopper 3 through the feeding hole 32, the stirring shaft 34 is driven to rotate through the stirring motor 33, the cement mortar is stirred through the stirring rod 35, the cement mortar is prevented from caking, the push sheet valve 4 is opened, the cement mortar is discharged from the lower end of the hopper 3 under the action of self gravity and the extrusion force of the stirring rod 35, then the push sheet valve 4 is closed, the sliding plate 21 is controlled to horizontally slide below the vehicle body 1 through the walking device, so that the above-ground cement mortar is uniformly spread through the scraper 24, in the process that the sliding plate 21 horizontally slides below the vehicle body 1, the second walking wheel 231 moves on the guide rail 19, as the lower surface of the guide rail 19 is in a wave shape, the second sliding rod 23 can move up and down under the action of the second spring 232, in the process that the second sliding rod 23 moves up and down, the first rack 248 can be driven to move up and down, as the first rack 248 is meshed with the first gear 247, first gear 247 can reciprocate because of first rack 248 reciprocates and rotates to drive transmission shaft 245 and rotate at the downthehole reciprocating of rotating, swing piece 246 also along with transmission shaft 245 reciprocating swing, at swing piece 246 swing in-process, can block up the opening 244 of stepping down for a while, make the opening 244 of stepping down again for a while be in open state, at the in-process of spreading cement mortar like this, can make the cement mortar upper surface after spreading form the mat surface, can make the cement mortar inseparabler firm with the laminating of ceramic tile lower surface like this when the ceramic tile is pasted. The arc-shaped foundation pit groove 10 is arranged on the lower side of the vehicle body 1, the foundation pit groove 10 is arranged on a traveling path of the first traveling wheel 221, when the sliding plate 21 moves to the tail end of the guide shaft 17, the first traveling wheel 221 is just positioned in the foundation pit groove 10, a circular hole which is obliquely arranged is formed in one side of the sliding plate 21, the pushing device 25 is connected in the circular hole in a sliding mode, the pushing device 25 comprises a push rod 251, the push rod 251 is arranged in the circular hole and can slide back and forth along the circular hole, a push plate 253 is arranged at the lower end of the push rod 251, one side of the push rod 251 is fixedly connected with a second rack 255, a hanging bracket is fixedly connected to the lower side of the sliding plate 21, the lower end of the hanging bracket is rotatably connected with the second rack 254, a third rack 223 is fixedly connected to one side of the first sliding rod 22, and the third rack 223 and the second rack 255 are meshed with the second rack 254. In the first running wheel 221 can slide down to the foundation pit groove 10 under the elastic force effect of the first spring 222, in the process, the first slide bar 22 can move upwards, the first slide bar 22 drives the second gear 254 to rotate clockwise through the third rack 223, the second gear 254 drives the second rack 255 to move downwards, so that the push rod 251 is driven to slide downwards along the circular hole, the surplus cement mortar is pushed into the left side of the scraper 24, and the surplus cement mortar is flattened in the process of resetting the scraper 24 leftwards. In order to better push redundant cement mortar into the left side of the scraper 24, the middle part of one side of the push plate 253 is fixedly connected with the hinged seat 252, the hinged seat 252 is hinged with the lower end of the push rod 251, a torsion spring is arranged between the hinged seat 252 and the push rod 251, the torsion spring is not shown in the figure, the push rod 251 is rotatably connected with the push plate 253 through the hinged seat 252, the pull rod 257 is fixedly connected with one side of the push plate 253, one side of the pull rod 257 is provided with an insert plate 2571, the lower side of the sliding plate 21 is fixedly connected with a limiting plate 256, one side of the limiting plate 256 is provided with a plurality of slots 2561, and the insert plate 2571 is arranged corresponding to the slots 2561. When the push rod 251 moves downwards, the push plate 253 and the pull rod 257 also move downwards, in the downward movement process of the pull rod 257, the inserting plate 2571 is clamped in the slot 2561 to generate upward pulling force on the pull rod 257, so that the torsion spring generates torsion, when the inserting plate 2571 is separated from the slot 2561, the torsion spring can restore the free state, the push plate 253 rotates under the torsion action of the torsion spring, and in the rotation process of the push plate 253, the impact force can be generated on redundant cement mortar, so that the redundant cement mortar can be better pushed into the left side of the scraper 24. In order to further increase the upward pulling force generated by the insertion plate 2571 on the pull rod 257 and increase the torsion force of the torsion spring, a circular arc-shaped blocking groove 2562 is arranged on one side of each slot 2561, an insertion block 2572 is fixedly connected to one side of the insertion plate 2571, and the insertion block 2572 is arranged corresponding to the blocking groove 2562. The insert 2571 is more difficult to separate from the slot 2561 through the insert 2572 and the blocking slot 2562, so that the torsion of the torsion spring is improved.
As a preferred embodiment of the present invention, the traveling device includes two vertical plates 16 arranged in parallel, both vertical plates 16 are fixed on the lower side of the vehicle body 1, a guide shaft 17 is fixedly connected between the two vertical plates 16, a screw rod is rotatably connected between the two vertical plates 16, a traveling motor 18 for controlling the rotation of the screw rod is installed on one side of one of the vertical plates 16, a guide hole 211 and a threaded hole 212 are provided on one side of the sliding plate 21, the guide shaft 17 passes through the guide hole 211, the screw rod is in threaded connection with the threaded hole 212, and the sliding plate 21 can slide back and forth along the guide shaft 17 through the guide hole 211. The sliding plate 21 is driven by the walking motor 18 to horizontally slide below the vehicle body 1, so that the sliding plate can move at a constant speed, and the moving distance is accurate.
In a preferred embodiment of the present invention, an inverted T-shaped sliding slot 241 is disposed at an upper side of the scraper 24, an inverted T-shaped slider 242 is slidably connected in the inverted T-shaped sliding slot 241, a lower end of the first sliding rod 22 is fixedly connected with the inverted T-shaped slider 242, a third spring 243 is fixedly connected between an inner wall of one end of the inverted T-shaped sliding slot 241 and the inverted T-shaped slider 242, the scraper 24 can horizontally slide back and forth with the first sliding rod 22 as a reference through the inverted T-shaped slider 242, a cross rod 26 is fixedly connected to a side of the scraper 24 facing the second sliding rod 23, a cylindrical top block 261 is fixedly connected to an end of the cross rod 26 far away from the scraper 24, a plurality of semi-cylindrical protrusions 262 are uniformly disposed on a side of the second sliding rod 23 facing the cross rod 26, and the top block 261 is disposed corresponding to the protrusions 262. Since the second slide bar 23 is continuously moved up and down, the top block 261 slides along the projection 262, and the scraper 24 is driven by the third spring 243 to slide back and forth horizontally with respect to the first slide bar 22. Can control like this and let opening 244 longitudinal reciprocating motion, can make the mat surface of cement mortar upper surface more irregular at the in-process of paving, further improve the adhesion of cement mortar and ceramic tile lower surface.
As a preferred embodiment of the present invention, the transmission shaft 245 includes a first transmission rod 2451 and a second transmission rod 2452 coaxially disposed, the first transmission rod 2451 is fixed at one side of the first gear 247, the second transmission rod 2452 is rotatably connected in the rotation hole, a circular groove 2453 is disposed at one end of the second transmission rod 2452 facing the first transmission rod 2451, one end of the first transmission rod 2451 is disposed in the circular groove 2453 and can slide reciprocally along an axial direction of the circular groove 2453, two locking grooves 2454 are symmetrically disposed on the second transmission rod 2452, the locking grooves 2454 are communicated with the circular groove 2453, two locking pins 2455 are symmetrically and fixedly connected to the first transmission rod 2451, the two locking pins 2455 are correspondingly disposed in the two locking grooves 2454, and the locking pins 2455 can slide reciprocally along the locking grooves 2454. During the horizontal reciprocating movement of the blade 24, the first driving lever 2451 and the second driving lever 2452 can be extended and contracted.
In a preferred embodiment of the present invention, both ends of the first gear 247 are fixedly connected to two limiting discs 2471, and the two limiting discs 2471 are respectively disposed on both sides of the first rack 248 and contact with the first rack 248. The first gear 247 is always positioned on the first rack 248 through the two limiting discs 2471, so that the first gear 247 is prevented from being separated from the first rack 248 to generate a collision phenomenon in the process of horizontal reciprocating movement of the scraper 24.
In a preferred embodiment of the present invention, a top plate 13 is fixedly connected to the upper side of the vehicle body 1 through a set of support pillars 12, a relief hole is formed in the upper side of the top plate 13, and the hopper 3 is disposed in the relief hole. Hopper 3 can be reinforced by top plate 13 to prevent hopper 3 from shaking during the mixing process.
In a preferred embodiment of the present invention, a handle 14 is fixedly connected to the vehicle body 1 or the roof panel 13. The movement of the construction auxiliary equipment is facilitated by the handle 14.
While the invention has been described with reference to specific embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the scope of the invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from its scope. Therefore, it is intended that the invention not be limited to the particular embodiment disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (4)
1. The utility model provides a blevile of push for construction auxiliary assembly which characterized in that: comprises a vehicle body (1) and a sliding plate (21), wherein the sliding plate (21) can horizontally slide below the vehicle body (1), a walking device for controlling the sliding plate (21) to horizontally move is further arranged below the vehicle body (1), a sliding hole is formed in the upper side of the sliding plate (21), a first sliding rod (22) is slidably connected in the sliding hole, a first travelling wheel (221) is fixedly connected to the upper end of the first sliding rod (22), a first spring (222) is fixedly connected between the first travelling wheel (221) and the sliding plate (21), the first sliding rod (22) penetrates through the first spring (222), a scraper (24) is arranged at the lower end of the first sliding rod (22), a circular hole is obliquely formed in one side of the sliding plate (21), a push rod (251) is slidably connected in the circular hole, a push plate (253) is arranged at the lower end of the push rod (251), a second rack (255) is fixedly connected to one side of the push rod (251), and a hanging bracket is fixedly connected to the lower side of the sliding plate (21), the lower end of the hanger is rotatably connected with a second gear (254), one side of the first sliding rod (22) is fixedly connected with a third rack (223), and the third rack (223) and the second rack (255) are both meshed with the second gear (254);
a plurality of abdicating openings (244) are arranged at the lower side of the scraper (24);
running gear includes two parallel arrangement's riser (16), two risers (16) are all fixed at automobile body (1) downside, fixed connection guiding axle (17) between two risers (16), rotate between two risers (16) and connect the lead screw, be equipped with in one of them riser (16) one side and be used for controlling lead screw pivoted walking motor (18), slide (21) one side is equipped with guiding hole (211) and screw hole (212), guiding axle (17) are passed in following guiding hole (211), the lead screw is at screw hole (212) female connection, slide (21) can follow guiding axle (17) reciprocating slide through guiding hole (211).
2. A material pushing apparatus for construction work auxiliary equipment according to claim 1, wherein: the middle part of one side of the push plate (253) is fixedly connected with a hinged seat (252), the hinged seat (252) is hinged with the lower end of the push rod (251), and the push rod (251) is rotatably connected with the push plate (253) through the hinged seat (252).
3. A material pushing apparatus for construction work auxiliary equipment according to claim 1, wherein: the push plate (253) is fixedly connected with the pull rod (257) at one side, the pull rod (257) is provided with the insertion plate (2571), the lower side of the slide plate (21) is fixedly connected with the limiting plate (256), one side of the limiting plate (256) is provided with a plurality of slots (2561), and the insertion plate (2571) and the slots (2561) are correspondingly arranged.
4. A material pushing apparatus for construction work auxiliary equipment according to claim 3, wherein: one side of each slot (2561) is provided with a circular arc-shaped blocking groove (2562), one side of each inserting plate (2571) is fixedly connected with an inserting block (2572), and the inserting block (2572) and the blocking groove (2562) are arranged correspondingly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010503152.9A CN111622474B (en) | 2020-06-05 | 2020-06-05 | Material pushing device for building construction auxiliary equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010503152.9A CN111622474B (en) | 2020-06-05 | 2020-06-05 | Material pushing device for building construction auxiliary equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111622474A CN111622474A (en) | 2020-09-04 |
| CN111622474B true CN111622474B (en) | 2021-11-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010503152.9A Expired - Fee Related CN111622474B (en) | 2020-06-05 | 2020-06-05 | Material pushing device for building construction auxiliary equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN111622474B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115154830A (en) * | 2022-05-26 | 2022-10-11 | 温州医科大学 | Interesting device for psychological consultation studio and helpful for mood relaxation |
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| JPH05287905A (en) * | 1992-04-08 | 1993-11-02 | Kumagai Gumi Co Ltd | Concrete leveler |
| CN105484482A (en) * | 2015-12-30 | 2016-04-13 | 浙江亚厦装饰股份有限公司 | Laser guide type ground glue-injection machine |
| CN107476553A (en) * | 2017-09-01 | 2017-12-15 | 安吉智居装饰设计工程有限公司 | A kind of concrete speading machinery for construction |
| CN207177239U (en) * | 2017-08-31 | 2018-04-03 | 杨振 | A kind of construction ground mortar applicating machine |
| CN207363226U (en) * | 2017-08-21 | 2018-05-15 | 贵州交通职业技术学院 | A kind of construction pours car with concrete floor |
| CN109881876A (en) * | 2019-02-28 | 2019-06-14 | 广州市加简派电子科技有限公司 | A kind of Ground Nuclear Magnetic Resonance finisher with regulatory function for construction |
| CN110172961A (en) * | 2019-07-04 | 2019-08-27 | 李金水 | A kind of concrete screed and operating method of low-lying ground laying |
| CN110318524A (en) * | 2019-07-16 | 2019-10-11 | 姚磊 | A kind of building ground floor cement pours device |
| CN110485658A (en) * | 2019-09-09 | 2019-11-22 | 安徽法莱科技有限公司 | Waterproof material paver |
| CN210049065U (en) * | 2019-04-16 | 2020-02-11 | 天津鑫裕建设发展股份有限公司 | Concrete paving device for building construction |
| CN110924654A (en) * | 2019-12-06 | 2020-03-27 | 安徽乐秀信息科技有限公司 | Linkage driving type flattening equipment for tile laying |
-
2020
- 2020-06-05 CN CN202010503152.9A patent/CN111622474B/en not_active Expired - Fee Related
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05287905A (en) * | 1992-04-08 | 1993-11-02 | Kumagai Gumi Co Ltd | Concrete leveler |
| CN105484482A (en) * | 2015-12-30 | 2016-04-13 | 浙江亚厦装饰股份有限公司 | Laser guide type ground glue-injection machine |
| CN207363226U (en) * | 2017-08-21 | 2018-05-15 | 贵州交通职业技术学院 | A kind of construction pours car with concrete floor |
| CN207177239U (en) * | 2017-08-31 | 2018-04-03 | 杨振 | A kind of construction ground mortar applicating machine |
| CN107476553A (en) * | 2017-09-01 | 2017-12-15 | 安吉智居装饰设计工程有限公司 | A kind of concrete speading machinery for construction |
| CN109881876A (en) * | 2019-02-28 | 2019-06-14 | 广州市加简派电子科技有限公司 | A kind of Ground Nuclear Magnetic Resonance finisher with regulatory function for construction |
| CN210049065U (en) * | 2019-04-16 | 2020-02-11 | 天津鑫裕建设发展股份有限公司 | Concrete paving device for building construction |
| CN110172961A (en) * | 2019-07-04 | 2019-08-27 | 李金水 | A kind of concrete screed and operating method of low-lying ground laying |
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| CN110485658A (en) * | 2019-09-09 | 2019-11-22 | 安徽法莱科技有限公司 | Waterproof material paver |
| CN110924654A (en) * | 2019-12-06 | 2020-03-27 | 安徽乐秀信息科技有限公司 | Linkage driving type flattening equipment for tile laying |
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| Publication number | Publication date |
|---|---|
| CN111622474A (en) | 2020-09-04 |
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