CN111350111A - Concrete shakeouts device for building site - Google Patents
Concrete shakeouts device for building site Download PDFInfo
- Publication number
- CN111350111A CN111350111A CN202010268284.8A CN202010268284A CN111350111A CN 111350111 A CN111350111 A CN 111350111A CN 202010268284 A CN202010268284 A CN 202010268284A CN 111350111 A CN111350111 A CN 111350111A
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- China
- Prior art keywords
- fixedly connected
- machine body
- wall
- plate
- lower wall
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- 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.)
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Classifications
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- 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
- E01C19/22—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 consolidating or finishing laid-down unset materials
- E01C19/30—Tamping or vibrating apparatus other than rollers ; Devices for ramming individual paving elements
- E01C19/34—Power-driven rammers or tampers, e.g. air-hammer impacted shoes for ramming stone-sett paving; Hand-actuated ramming or tamping machines, e.g. tampers with manually hoisted dropping weight
- E01C19/38—Power-driven rammers or tampers, e.g. air-hammer impacted shoes for ramming stone-sett paving; Hand-actuated ramming or tamping machines, e.g. tampers with manually hoisted dropping weight with means specifically for generating vibrations, e.g. vibrating plate compactors, immersion vibrators
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- 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
- E01C19/22—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 consolidating or finishing laid-down unset materials
- E01C19/42—Machines for imparting a smooth finish to freshly-laid paving courses other than by rolling, tamping or vibrating
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- 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
- E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
- E01C23/03—Arrangements for curing paving; Devices for applying curing means; Devices for laying prefabricated underlay, e.g. sheets, membranes; Protecting paving under construction or while curing, e.g. use of tents
Abstract
The invention discloses a concrete flattening device for a building site, which comprises a machine body, wherein a flattening mechanism is arranged in the machine body and comprises an electric telescopic rod, the electric telescopic rod is fixedly connected to the lower wall of the machine body, one end, far away from the machine body, of the electric telescopic rod is fixedly connected with a mounting plate, the lower wall of the mounting plate is connected with a moving rod in a sliding manner, and one end, far away from the mounting plate, of the moving rod is fixedly connected with a pressing plate; the inside actuating mechanism who is used for driving shakeout mechanism that is equipped with of organism, actuating mechanism includes the motor, inner wall on the organism of motor fixed connection, the output shaft fixedly connected with pivot of motor, motor one end fixedly connected with baffle is kept away from in the pivot, two permanent magnetism boards of baffle lower wall fixedly connected with, bottom fixedly connected with places the board in the organism. The maintenance work and the flattening work are carried out simultaneously, so that the time and energy of people are saved, the working efficiency is improved, and the flattening effect can be improved.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a concrete flattening device for a building site.
Background
In the field of building construction, the construction of concrete pavement is an important part, the concrete pavement is made up by using cement as cementing material and sand and stone as aggregate, and mixing them with other external additives of water and others according to a certain proportion and stirring them, in the process of building the concrete pavement, in order to ensure the flatness of the pavement, the concrete pavement needs to be flattened, the existing flattening method generally adopts workers and people to manually flatten the wood boards, the flattening method needs a great deal of time and energy consumption, has low working efficiency and can not meet the requirements of actual construction, in addition, at road shakeout at ordinary times, some gravel and sand are in a pile because mix the inequality, gather, only through pressing unable shakeout, just need rock the clamp plate, just can shakeout gravel and sand dispersion to suitable position, if use the manpower, the operation is comparatively loaded down with trivial details, and work efficiency is low.
In addition, when a concrete pavement is constructed, because the concrete needs to absorb a large amount of water and emit heat in the solidification process, if the concrete is not watered and maintained in time, the surface water is evaporated rapidly, and shrinkage cracks are easy to generate, the existing watering and maintenance are generally carried out by using tools such as a water pipe and the like manually, and the flattening work and the maintenance work are generally carried out separately, so that more time and energy are needed to be consumed, and the concrete flattening device for the building site needs to be designed to solve the problems.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a concrete flattening device for a construction site.
In order to achieve the purpose, the invention adopts the following technical scheme:
a concrete flattening device for a building site comprises a machine body, wherein a flattening mechanism is arranged in the machine body and comprises an electric telescopic rod, the electric telescopic rod is fixedly connected to the lower wall of the machine body, one end, far away from the machine body, of the electric telescopic rod is fixedly connected with a mounting plate, the lower wall of the mounting plate is connected with a moving rod in a sliding mode, and one end, far away from the mounting plate, of the moving rod is fixedly connected with a pressing plate;
the machine body is internally provided with a driving mechanism for driving the flattening mechanism, the driving mechanism comprises a motor, the motor is fixedly connected to the upper inner wall of the machine body, an output shaft of the motor is fixedly connected with a rotating shaft, one end of the rotating shaft, far away from the motor, is fixedly connected with a guide plate, the lower wall of the guide plate is fixedly connected with two permanent magnet plates, the bottom in the machine body is fixedly connected with a placing plate, the side wall of the placing plate is fixedly inserted with a wire frame, the circumferential side wall of the guide plate is fixedly connected with a plurality of contacts, the bottom in the machine body is fixedly connected with a vertical plate, and the side;
the mounting panel lower wall is equipped with the spout, carriage release lever sliding connection is in the spout, mounting panel lower wall fixedly connected with fixed plate, the carriage release lever lateral wall passes through circular telegram spring and fixed plate elastic connection, circular telegram spring and wire frame, baffle, contact, connector electric connection.
Preferably, the machine body lower wall is provided with a movable wheel set, the inner wall of the machine body is rotatably connected with an auxiliary shaft through a bearing, the side wall of the rotating shaft is fixedly connected with a first bevel gear, the tail end of the auxiliary shaft is fixedly connected with a second bevel gear meshed with the first bevel gear, the side wall of the auxiliary shaft is in transmission connection with the movable wheel set through a belt, and the machine body lower wall is provided with a roller.
Preferably, the inside maintenance mechanism that is equipped with of organism, maintenance mechanism includes the water tank of fixed connection bottom in the organism, the box that absorbs water of mounting panel lower wall fixedly connected with, the sealed sliding connection of box inner wall that absorbs water has the movable plate, the movable plate lateral wall passes through connecting rod and carriage release lever lateral wall fixed connection, the box upper wall that absorbs water passes through inlet tube and water tank intercommunication, be equipped with the check valve in the inlet tube, the box lateral wall that absorbs water has the shower head through going out water piping connection, be equipped with the pressure valve in the outlet pipe.
Preferably, the side wall of the machine body is fixedly connected with a handrail, and the handrail is obliquely arranged.
Preferably, the two opposite magnetic poles of the permanent magnet plates are heteropolars, the lead frame is in a U-shaped structure, and the lead frame is located between the two permanent magnet plates.
The invention has the following beneficial effects:
1. compared with the prior art, the road surface paving machine is provided with the flattening mechanism, the electric telescopic rod is adjusted, the pressing plate is adjusted to be at the proper height, the motor is driven, the motor can drive the movable wheel set to rotate, so that the device is driven to move, the road surface can be flattened when the pressing plate moves, manual flattening by using wood plates is not needed, the time and the energy of people are greatly saved, and the working efficiency is improved;
2. compared with the prior art, the wire frame cutting magnetic induction line electric current device has the advantages that after the driving motor drives the rotating shaft to rotate, the guide plate and the permanent magnet plate can be driven to rotate, so that the wire frame cutting magnetic induction line generates current, the energizing spring is energized when the contact is in contact with the connector, and the energizing spring is further enabled to continuously perform contraction-extension movement, so that the pressing plate is driven to move in a reciprocating manner, accumulated sand and stones can be dispersed, and the flattening effect is better;
3. compared with the prior art, the invention is provided with the roller, and the roller can extrude the road surface flattened by the pressing plate again to perform secondary flattening while the motor drives the moving wheel set to move, so that the flattening effect is further improved;
4. compared with the prior art, the maintenance mechanism is arranged, the sliding plate can be driven to reciprocate through the connecting rod while the moving rod reciprocates, so that water in the water tank is sucked into the water absorption box ceaselessly and then is sprayed onto the road surface from the spray header, on one hand, the road surface can be irrigated and maintained, the dry shrinkage of the road surface is prevented, on the other hand, the maintenance work and the flattening work are carried out simultaneously, the time and the energy of people are greatly saved, and the working efficiency of construction is greatly improved.
Drawings
Fig. 1 is a schematic structural view of a concrete spreading device for a construction site according to the present invention;
FIG. 2 is a sectional view taken along line A-A of FIG. 1;
fig. 3 is an enlarged view of a structure at a position B of the concrete spreading device for a construction site according to the present invention.
In the figure: the device comprises a machine body 1, a motor 2, a rotating shaft 3, a guide plate 4, a contact 5, a permanent magnet plate 6, a placing plate 7, a wire frame 8, a vertical plate 9, a connector 10, a water tank 11, a roller 12, a movable wheel set 13, an electric telescopic rod 14, a mounting plate 15, a fixing plate 16, a pressing plate 17, a movable rod 18, a sliding groove 19, a water absorption box 20, a water inlet pipe 21, a movable plate 22, a connecting rod 23, a water outlet pipe 24 and a spray head 25.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-3, a concrete flattening device for construction site comprises a machine body 1, a movable wheel set 13 is arranged on the lower wall of the machine body 1, an auxiliary shaft is rotatably connected to the inner wall of the machine body 1 through a bearing, a first bevel gear is fixedly connected to the side wall of a rotating shaft 3, a second bevel gear meshed with the first bevel gear is fixedly connected to the tail end of the auxiliary shaft, the side wall of the auxiliary shaft is in transmission connection with the movable wheel set 13 through a belt, and a roller 12 is arranged on the lower wall of the machine body.
1 inside shakeouts mechanism that is equipped with of organism, shakeouts mechanism includes electric telescopic handle 14, 14 fixed connection of electric telescopic handle is at 1 lower wall of organism, 1 one end fixedly connected with mounting panel 15 of organism is kept away from to electric telescopic handle 14, 15 lower wall sliding connection of mounting panel has carriage release lever 18, 15 one end fixedly connected with clamp plate 17 of mounting panel is kept away from to carriage release lever 18, the clamp plate 17 lateral wall is equipped with the cambered surface, make things convenient for the clamp plate 17 to be extruded during the concrete along the cambered surface when the gravel and sand collision in the concrete, 1 lateral wall fixedly connected with handrail of organism, handrail.
1 inside actuating mechanism who is used for drive shakeout mechanism that is equipped with of organism, actuating mechanism includes motor 2, 2 fixed connection of motor is at 1 upper inner wall of organism, motor 2's output shaft fixedly connected with pivot 3, 2 one end fixedly connected with baffle 4 of motor are kept away from to pivot 3, the cross section of baffle 4 is circular, two permanent magnetic plates 6 of 4 lower wall fixedly connected with of baffle, two magnetic poles that permanent magnetic plate 6 are relative are heteropole, board 7 is placed to bottom fixedly connected with in organism 1, the cross section of placing board 7 is T type structure, it is equipped with wire frame 8 to place 7 lateral walls fixed insertion of board, wire frame 8 is U type structure, and wire frame 8 is located between two permanent magnetic plates 6, 4 circumference lateral wall fixedly connected with of baffle multiple contacts 5, bottom fixedly connected with riser 9 in organism 1, riser 9 lateral wall fixedly connected with is with the connector 10 with contact.
The maintenance mechanism is arranged in the machine body 1 and comprises a water tank 11 fixedly connected with the bottom in the machine body 1, and it is worth noting that the side wall of the water tank 11 is provided with a water inlet for supplementing water, which is the prior art, not marked in the figure, the box 20 is inhaled to mounting panel 15 lower wall fixedly connected with, the box 20 inner wall sealing sliding connection that absorbs water has movable plate 22, the movable plate 22 lateral wall passes through connecting rod 23 and carriage release lever 18 lateral wall fixed connection, the box 20 upper wall that absorbs water passes through inlet tube 21 and water tank 11 intercommunication, it is worth noting, inlet tube 21 is rubber hose, make things convenient for mounting panel 15 to reciprocate smoothly, be equipped with the check valve in the inlet tube 21, the check valve restriction water can only flow into the box 20 that absorbs water from inlet tube 21, the box 20 lateral wall that absorbs water is connected with shower head 25 through outlet pipe 24, be equipped with the pressure valve in outlet pipe 24, the pressure valve only can open when the hydraulic pressure in the box 20 that absorbs water reaches certain degree.
When using, adjust electric telescopic handle 14 earlier, adjust clamp plate 17 to suitable height, position that flushes with the road surface promptly, turn on motor 2 again, motor 2 drives pivot 3 and rotates, and then drive baffle 4 and rotate, drive two permanent-magnet plates 6 and rotate, make lead wire frame 8 cut the magnetic induction line and produce induced-current, when the contact 5 of baffle 4 lateral wall contacts with connector 10, the circuit switches on, the electric current makes the circular spring shrink through the circular spring, and then drive carriage 18 and move to the left, when contact 5 separates with connector 10, the circuit disconnection, the circular spring extends under the effect of the deformation restoring force of self, and drive carriage 18 and move to the right, baffle 4 rotates always, just can make carriage 18 reciprocating motion about, thereby drive clamp plate 17 and remove, reach the effect of shaking, can be better with concrete shakeout.
The workman is through holding the handrail, moves along the arrow point direction in the picture one, can shakeouts the concrete road surface, and in addition, motor 2 rotates, when driving 3 pivoted of pivot, can also drive the auxiliary shaft through first bevel gear and second bevel gear and rotate, and then drive and remove wheelset 13 and rotate, so, need not the manpower and stimulate the device, people only need the direction of controlling means motion can, greatly practiced thrift people's energy.
When the device removes, this device is equipped with cylinder 12, can extrude once more to the road surface that clamp plate 17 shaked out for it is better to shakeout the effect.
When the moving rod 18 reciprocates, the moving plate 22 can be driven to move left and right through the connecting rod 23, water in the water tank 11 is sucked into the water sucking box 20 when the moving plate 22 moves left, water in the water sucking box 20 is extruded into the water outlet pipe 24 when the moving plate 22 moves right, and then the water is sprayed onto the concrete pavement from the spray head 25, so that on one hand, the raised sand and stones on the pavement are conveniently extruded and sunk into the concrete, on the other hand, the concrete pavement can be wetted, and the condition that the pavement is dry cracked before being formed is prevented.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (5)
1. The utility model provides a concrete shakeout device for building site, includes organism (1), its characterized in that: a flattening mechanism is arranged in the machine body (1), the flattening mechanism comprises an electric telescopic rod (14), the electric telescopic rod (14) is fixedly connected to the lower wall of the machine body (1), one end, far away from the machine body (1), of the electric telescopic rod (14) is fixedly connected with a mounting plate (15), the lower wall of the mounting plate (15) is connected with a moving rod (18) in a sliding mode, and one end, far away from the mounting plate (15), of the moving rod (18) is fixedly connected with a pressing plate (17);
the machine body (1) is internally provided with a driving mechanism for driving the flattening mechanism, the driving mechanism comprises a motor (2), the motor (2) is fixedly connected to the upper inner wall of the machine body (1), an output shaft of the motor (2) is fixedly connected with a rotating shaft (3), one end, far away from the motor (2), of the rotating shaft (3) is fixedly connected with a guide plate (4), the lower wall of the guide plate (4) is fixedly connected with two permanent magnetic plates (6), the bottom of the machine body (1) is fixedly connected with a placing plate (7), the side wall of the placing plate (7) is fixedly inserted with a wire frame (8), the circumferential side wall of the guide plate (4) is fixedly connected with a plurality of contacts (5), the bottom of the machine body (1) is fixedly connected with a vertical plate (9), and the side wall of the vertical plate (9) is fixedly;
mounting panel (15) lower wall is equipped with spout (19), carriage release lever (18) sliding connection is in spout (19), mounting panel (15) lower wall fixedly connected with fixed plate (16), carriage release lever (18) lateral wall is through circular telegram spring and fixed plate (16) elastic connection, circular telegram spring and lead frame (8), baffle (4), contact (5), connector (10) electric connection.
2. A concrete spreader for construction sites as claimed in claim 1, wherein: organism (1) lower wall is equipped with removes wheelset (13), organism (1) inner wall rotates through the bearing and is connected with the auxiliary shaft, pivot (3) lateral wall fixedly connected with first bevel gear, the terminal fixedly connected with of auxiliary shaft and the second bevel gear of first bevel gear meshing, the auxiliary shaft lateral wall passes through the belt and is connected with removal wheelset (13) transmission, organism (1) lower wall is equipped with cylinder (12).
3. A concrete spreader for construction sites as claimed in claim 1, wherein: organism (1) inside maintenance mechanism that is equipped with, maintenance mechanism includes water tank (11) of fixed connection bottom in organism (1), mounting panel (15) lower wall fixedly connected with absorbs water box (20), it has movable plate (22) to absorb water box (20) inner wall sealing sliding connection, movable plate (22) lateral wall passes through connecting rod (23) and carriage release lever (18) lateral wall fixed connection, it communicates with water tank (11) through inlet tube (21) to absorb water box (20) upper wall, be equipped with the check valve in inlet tube (21), it is connected with shower head (25) through outlet pipe (24) to absorb water box (20) lateral wall, be equipped with the pressure valve in outlet pipe (24).
4. A concrete spreader for construction sites as claimed in claim 1, wherein: the side wall of the machine body (1) is fixedly connected with a handrail, and the handrail is obliquely arranged.
5. A concrete spreader for construction sites as claimed in claim 1, wherein: the two opposite magnetic poles of the permanent magnet plates (6) are heteropolars, the lead frame (8) is of a U-shaped structure, and the lead frame (8) is positioned between the two permanent magnet plates (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010268284.8A CN111350111A (en) | 2020-04-08 | 2020-04-08 | Concrete shakeouts device for building site |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010268284.8A CN111350111A (en) | 2020-04-08 | 2020-04-08 | Concrete shakeouts device for building site |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111350111A true CN111350111A (en) | 2020-06-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010268284.8A Pending CN111350111A (en) | 2020-04-08 | 2020-04-08 | Concrete shakeouts device for building site |
Country Status (1)
| Country | Link |
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| CN (1) | CN111350111A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111657135A (en) * | 2020-07-03 | 2020-09-15 | 刘小莉 | Aeroponics agricultural atomizer |
| CN112323605A (en) * | 2020-11-02 | 2021-02-05 | 杨凌职业技术学院 | Whitewashed line flush coater is used in construction survey and drawing |
| CN112554014A (en) * | 2020-11-27 | 2021-03-26 | 于江波 | Linear cutting mechanism moving support for cement road construction |
| CN112554004A (en) * | 2020-11-27 | 2021-03-26 | 杨枝全 | Equipment fixing support is used in cement road construction |
| CN114622465A (en) * | 2022-04-01 | 2022-06-14 | 张艳龙 | Highway construction is with automatic leveling device that conveniently paves in road surface |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206467541U (en) * | 2017-02-16 | 2017-09-05 | 昆山市鹿通路桥工程有限公司 | A kind of road roller |
| CN107740566A (en) * | 2017-10-10 | 2018-02-27 | 火星盛世机械制造有限公司 | Building wall mortar strikes off robot |
| CN107794830A (en) * | 2017-10-26 | 2018-03-13 | 黄波 | Road asphalt laying apparatus is used in a kind of municipal administration |
| CN108086105A (en) * | 2018-01-19 | 2018-05-29 | 李翠仙 | A kind of municipal construction floor levelling vehicle |
| CN207727488U (en) * | 2018-01-15 | 2018-08-14 | 甘肃机电职业技术学院（甘肃省机械工业学校、甘肃省机械高级技工学校） | A kind of device of cleaning track and field runway |
| CN108643009A (en) * | 2018-06-15 | 2018-10-12 | 中国三冶集团有限公司 | A kind of cast-in-place concrete vibration paving device |
| CN109183565A (en) * | 2018-09-13 | 2019-01-11 | 龙伟 | A kind of road construction edge ground compaction apparatus |
| CN110004799A (en) * | 2019-04-24 | 2019-07-12 | 卢光再 | A kind of road maintenance road smoothing device |
| CN110714496A (en) * | 2019-09-07 | 2020-01-21 | 中煤东方市政建设集团有限公司 | Land leveler capable of automatically cleaning shovel blade |
-
2020
- 2020-04-08 CN CN202010268284.8A patent/CN111350111A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206467541U (en) * | 2017-02-16 | 2017-09-05 | 昆山市鹿通路桥工程有限公司 | A kind of road roller |
| CN107740566A (en) * | 2017-10-10 | 2018-02-27 | 火星盛世机械制造有限公司 | Building wall mortar strikes off robot |
| CN107794830A (en) * | 2017-10-26 | 2018-03-13 | 黄波 | Road asphalt laying apparatus is used in a kind of municipal administration |
| CN207727488U (en) * | 2018-01-15 | 2018-08-14 | 甘肃机电职业技术学院（甘肃省机械工业学校、甘肃省机械高级技工学校） | A kind of device of cleaning track and field runway |
| CN108086105A (en) * | 2018-01-19 | 2018-05-29 | 李翠仙 | A kind of municipal construction floor levelling vehicle |
| CN108643009A (en) * | 2018-06-15 | 2018-10-12 | 中国三冶集团有限公司 | A kind of cast-in-place concrete vibration paving device |
| CN109183565A (en) * | 2018-09-13 | 2019-01-11 | 龙伟 | A kind of road construction edge ground compaction apparatus |
| CN110004799A (en) * | 2019-04-24 | 2019-07-12 | 卢光再 | A kind of road maintenance road smoothing device |
| CN110714496A (en) * | 2019-09-07 | 2020-01-21 | 中煤东方市政建设集团有限公司 | Land leveler capable of automatically cleaning shovel blade |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111657135A (en) * | 2020-07-03 | 2020-09-15 | 刘小莉 | Aeroponics agricultural atomizer |
| CN112323605A (en) * | 2020-11-02 | 2021-02-05 | 杨凌职业技术学院 | Whitewashed line flush coater is used in construction survey and drawing |
| CN112323605B (en) * | 2020-11-02 | 2022-04-08 | 杨凌职业技术学院 | Whitewashed line flush coater is used in construction survey and drawing |
| CN112554014A (en) * | 2020-11-27 | 2021-03-26 | 于江波 | Linear cutting mechanism moving support for cement road construction |
| CN112554004A (en) * | 2020-11-27 | 2021-03-26 | 杨枝全 | Equipment fixing support is used in cement road construction |
| CN114622465A (en) * | 2022-04-01 | 2022-06-14 | 张艳龙 | Highway construction is with automatic leveling device that conveniently paves in road surface |
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Application publication date: 20200630 |