CN203807918U - Compacting and flattening device - Google Patents
Compacting and flattening device Download PDFInfo
- Publication number
- CN203807918U CN203807918U CN201420192547.1U CN201420192547U CN203807918U CN 203807918 U CN203807918 U CN 203807918U CN 201420192547 U CN201420192547 U CN 201420192547U CN 203807918 U CN203807918 U CN 203807918U
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- extensional vibration
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- 230000010355 oscillation Effects 0.000 claims description 20
- 230000003028 elevating effect Effects 0.000 claims description 11
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 230000001154 acute effect Effects 0.000 claims description 3
- 230000033001 locomotion Effects 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 230000002708 enhancing effect Effects 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Road Paving Machines (AREA)
Abstract
The utility model discloses a compacting and flattening device which comprises a spreading component and a compacting component, wherein the spreading component comprises a first frame, a travel mechanism, a spiral spreading device, a movable frame, a first lifting mechanism and an electric appliance control device; the spiral spreading device comprises a central spindle of which the two ends are respectively pivoted on the movable frame as well as a spiral blade group and a driving component which are sequentially arranged on the surface of the central spindle; one end of the central spindle is connected with the driving component; the compacting component comprises a second frame, a first travelling roller, a second travelling roller, a vibrating component, a second lifting mechanism and a storage battery which is fixedly arranged on the second frame and connected with a power port of electric equipment inside the device, and is provided with a charging port. The compacting and flattening device disclosed by the utility model can be used for spreading, flattening, compacting and vibrating concrete at one time, realizing multi-directional vibration and enhancing the compactness of a concrete road surface.
Description
Technical field
The utility model relates to the road surface technical field of operating machine, and particularly relates to a kind of jolt ramming apparatus for leveling for rigid pavement.
Background technology
Concrete is the widely used a kind of constructional materials of building trade.
The road surface being formed by concrete has sturdy and durable, cheap feature, has obtained widely adopting, and along with the continuous evolution of construction technology, from the manual operation progress that starts most do mechanization operation up till now.For example can adopt rigid pavement evener to carry out the processing of rigid pavement, this mode has not only greatly alleviated labour intensity, has also improved the smooth compactness of rigid pavement simultaneously.
But the road surface operation effectiveness of existing evener is not good enough.
Utility model content
In view of this, the utility model is existing a kind of jolt ramming apparatus for leveling, to solve the not good enough problem of road surface operation effectiveness of existing evener.
The utility model provides a kind of jolt ramming apparatus for leveling, comprises pave parts and compacting parts,
The described parts that pave comprise the first frame, travel mechanism, helical spreader, adjustable shelf, the first elevating mechanism and electric apparatus control apparatus;
Described helical spreader comprises that two ends are articulated in respectively mandrel on described adjustable shelf, are set in turn in the lip-deep helical blade set of described mandrel and driver part, and one end of described mandrel is connected with described driver part;
Described compacting parts comprise the second frame, the first walking roller, the second walking roller, parts and the second elevating mechanism vibrate;
Described compacting parts also comprise and are fixed on the battery being connected in the second frame and with this power port that installs inner consumer, and described battery has charging port;
Described the second frame front end is provided with flattener;
The position that battery is installed in described the second frame is hollow connecting rod, and the cable that described battery is drawn is connected with the power port of the equipment that needs electricity consumption through described connecting rod;
The described parts that vibrate comprise longitudinal mechanism and transversing gear, wherein:
Described longitudinal mechanism comprises many extensional vibration motors on the extensional vibration beam being assemblied in described the second frame, and matched with each extensional vibration motor respectively, is subject to the motor-driven vibrating spear group of extensional vibration separately;
Described transversing gear comprises the oscillation crosswise motor being arranged on oscillation crosswise beam;
In described vibrating spear group, having a vibrating spear is the connection vibrating spear being connected with described oscillation crosswise beam.
Preferably, described helical spreader comprises two groups of helical blades that the hand of spiral is contrary.
Preferably, described the first frame is provided with the governor motion of the spacing between the both sides road wheel for regulating described travel mechanism.
Preferably, described flattener be fixedly connected with described the second frame and with described frame width consistent angle steel, described flattener leans forward and road surface forms acute angle.
Preferably, described the second elevating mechanism comprises the hydraulic motor and the axle bed that are arranged in the second frame, the output of described hydraulic motor is set with drive sprocket, on described axle bed, rotating shaft is installed, described rotating shaft top is provided with driven sprocket, described rotating shaft bottom is connected with a screw rod that is set with lifting nut, between described driven sprocket and driving drum sprocket wheel, is provided with chain.
Compared with prior art, the utility model can be to concrete speading, leveling, compacting, vibrating once completes, and carries out multi-faceted vibrating, and strengthens the compactness of rigid pavement.In addition,, by battery is set, for jolt ramming apparatus for leveling provides electric energy, facilitated jolt ramming apparatus for leveling to work alone.Avoid connecting external power supply and cable is outside because needs connect affects construction, or cable is easily cut or is cut off and affects the problem of normal construction and personal safety by on-the-spot machinery.And, be applicable to some and be inconvenient to the pavement construction in the remote place that connects power supply, expand working space.
Brief description of the drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, other accompanying drawing can also be provided according to the accompanying drawing providing.
The lateral view of a kind of jolt ramming apparatus for leveling that Fig. 1 provides for the utility model one embodiment;
Fig. 2 for the utility model one embodiment provide a kind of for rigid pavement pave, the top view of jolt ramming apparatus for leveling compacting parts;
Fig. 3 be for the utility model one embodiment provide a kind of for rigid pavement paves, jolt ramming apparatus for leveling paves parts stereogram;
Fig. 4 is the A place enlarged drawing in Fig. 3 in the utility model;
Fig. 5 for the another embodiment of the utility model provide a kind of for rigid pavement pave, the lateral view of jolt ramming apparatus for leveling compacting parts.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described.Obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
Please refer to Fig. 1 and Fig. 2, for a kind of rigid pavement of the utility model paves, the schematic diagram of jolt ramming apparatus for leveling, as shown in the figure, described device comprises compacting parts 1 and the parts 2 that pave, wherein:
Compacting parts 1 comprise the second frame 101, walking roller 102, walking roller 103, the parts 104 that vibrate, elevating mechanism 105, flattener 106 and battery 107, wherein:
Described frame 101 is tower structure, its front end arranges described flattener 106, the specifically angle steel identical with described the second frame 101 width of described flattener 106, can be fixed in described the second frame 101 by the mode of welding, also can by other means, for example, be bolted to connection.Described the second frame 101 comprises extensional vibration beam 1011 and oscillation crosswise beam 1012.
Described the second frame 101 is connected by connecting portion 3 with the parts 2 that pave, movement under the affecting of the parts 2 that pave.Connecting portion 3 can connect or articulated structure for rigidly fixing.
The pave both sides of parts 2 are provided with travel mechanism 202.
Concrete, described connecting portion 3 affects the second frame 101, the first walking rollers 102 and the second walking roller 103, for coordinating the track on road surface, and the walking of rolling on this track.
The parts 104 that vibrate in described compacting parts 1 comprise longitudinal mechanism and transversing gear, wherein:
Described longitudinal mechanism comprises many extensional vibration motors 1041 on the extensional vibration beam 1011 being assemblied in described the second frame 101, and matched with each extensional vibration motor 1041 respectively, is subject to the vibrating spear group that extensional vibration motor 1041 drives separately.Wherein, each extensional vibration motor 1041 evenly arranges (in order to reduce vibrating noise, vibration motor can connect described extensional vibration beam 1011 by crash roll 1042) on described extensional vibration beam 1011.Described transversing gear comprises the oscillation crosswise motor 1043 being arranged on oscillation crosswise beam 1012, described oscillation crosswise beam 1012 quantity are 2, be arranged in parallel, between two oscillation crosswise beams 1012, be fixedly installed steel plate 1013, the length of this steel plate 1013 is identical with the length of described oscillation crosswise beam 1012.
Comprise the vibrating spear of multiple horizontally sets with the matched vibrating spear group of each extensional vibration motor 1041, a vibrating spear in the middle of it is the connection vibrating spear 1044 with syndeton, in the hole that the free end of this connection vibrating spear 1044 and oscillation crosswise beam 1012 are offered, be movably connected and connect, and the middle part of this connection vibrating spear 1044 has bascule, for example universal joint or articulated structure.In the time that oscillation crosswise motor 1043 vibrates, the extensional vibration that also can produce certain amplitude with the vibrating spear 1044 that is dynamically connected.Other each vibrating spear 1045 one end are connected with extensional vibration motor 1041 by tie-beam, and the other end is free end, and described vibrating spear 1045 and ground inclination preset angles.
The second elevating mechanism 105 comprises the lift beam that is assemblied in the hydraulic means in described the second frame 101 and is fixedly connected with described hydraulic means, and described lift beam is connected with extensional vibration beam 1011 by cable wire.Hydraulic means drives extensional vibration beam 1011 to regulate height by cable wire.
Described battery 107 is fixed in described the second frame 101, and is connected by cable 108 with the power port of each extensional vibration motor 1041 and oscillation crosswise motor 1043.In certain embodiments, in described the second frame 101, having part-structure at least (is at least from the structure between battery 107 positions and oscillation crosswise beam 1012, and from the structure between position and the described extensional vibration beam 1011 of battery 107) be hollow-core construction, be for example by tubular part, the position of these tubular part hollows can be for holding the cable 108 of drawing from battery 107.
The described parts 2 that pave can be by diesel engine drives or driven by power, it is connected by connecting portion 3 with described compacting parts 1, in the time carrying out concrete speading, drive compacting parts 1 to move by connecting portion 3, by described compacting parts 1, rigid pavement is flattened and jolt ramming.For increasing the intensity connecting, compacting parts 1 and pave and also can set up the chassis of rigidity between parts 2.
When adopting diesel engine drives, the power of motor need to be delivered on moving-member 202 by drive disk assembly.For example, through-drive, chain transmission, belt transmission or gear drive etc., owing to belonging to prior art being connected between drive disk assembly and motor, repeat no more.
The course of work of above-mentioned utility model embodiment is as follows:
According to construction requirements such as the width in paved the way section, thickness, cambers, adjust the pave inner each mechanism of parts 2 and parts, make it in " standby " state.Opening battery 107 power switch, is each consumer power supply.
Then aim at the recovering hopper (not shown) in parts 2 fronts that pave by the tipping truck of shipment concrete materials, recovering hopper is positioned at the front of helical spreader 203, until automobile back wheel contacts with the pushing tow roller before recovering hopper described in the parts that pave, by its operation of parts 2 pushing tows that paves, body of tipper carriage slowly rises simultaneously, concrete materials is wherein discharged in the recovering hopper of the parts that pave.The parts 2 that pave pave the material in its recovering hopper on roadbed continuously, equably.
Paving in parts 2 moving process, the walking roller 103 of compacting parts 1 is subject to the migration of connecting portion 3, the walking of rolling in orbit, and its speed moving is controlled by the parts 2 that pave.Make oscillation crosswise beam 1012 in suitable height by adjusting hydraulic means.In the traveling process of described compacting parts 1, after the described flattener 106 that is positioned at the second frame 101 front ends tentatively shakeouts rough concrete slurry, roll and make charge level height, the density of concrete slurry meet construction requirement by walking roller 102 and walking roller 103.Along with advancing of this device, the extensional vibration motor 1041 being installed on described extensional vibration beam 1011 drives coupled vibrating spear group extensional vibration, and, be installed under the effect of the oscillation crosswise motor 1043 on described oscillation crosswise beam 1012, drive described vibrating spear group transverse shifting within the specific limits, thereby realized, the multi-faceted of rigid pavement vibrated, improved the compactness of rigid pavement.
Can find out, above-mentioned utility model embodiment is by battery is set, and for the parts 104 that vibrate of compacting parts provide electric energy, thereby the parts 104 that vibrate described in making can independently vibrate.Avoid connecting external power supply and cable is outside because needs connect affects construction, or cable is easily cut or is cut off and affects the problem of normal construction and personal safety by on-the-spot machinery.And, be applicable to some and be inconvenient to the pavement construction in the remote place that connects power supply, expand working space.Also avoided driving and increasing the problem of transmission mechanism structure complexity by the parts 2 that pave.
The described structure that paves parts 2 can be as shown in Figure 3, comprise that the first frame 201, travel mechanism 202, helical spreader 203, adjustable shelf 204, the first elevating mechanism 205 and electric apparatus control apparatus are (owing to belonging to general known technology, not shown), wherein:
Helical spreader 203 comprises described in mandrel 2031, helical blade set 2032 and driver part 2033 that helical blade set 2032 comprises two cover helical blades, described two cover helical blades be set in turn on the surface of described mandrel 2031 and the hand of spiral contrary.A kind of structure of described driver part 2033 comprises motor 20331, reductor 20332 and chain wheel driving mechanism 20333, wherein, the output shaft of motor 20331 is connected with the power shaft of reductor 20332 by belt pulley, and the output shaft of reductor 20332 is connected with one end of mandrel 2031 by chain wheel driving mechanism 20333.
Described frame 201 comprises frame 2011 and frame 2012, and the left end of the right-hand member of frame 2011 and frame 2012 is respectively equipped with linkage section 2013 and linkage section 2014, and the length of linkage section 2013 is less than the length of linkage section 2014.
Adjustable shelf 204 can comprise support body 2041 and pull bar 2042.Described elevating mechanism 205 can adopt common electric pushrod, for example, can be made up of motor 2051, push-rod assembly 2052 and gear etc.Wherein, motor 2051 is movably hinged in frame 2011, and the screw mandrel end of push-rod assembly 2052 and the movable upper end of pull bar 2042 are hinged, and support body 2041 middle parts are movably hinged in described frame 2011.The left and right sides of support body 2041 is movably hinged respectively on the corresponding site of frame 2011 and frame 2012.
Above-mentioned motor 20331, reductor 20332 and chain wheel driving mechanism 20333 are installed on described support body 2041.
Described travel mechanism 202 can be jointly along moving on the rail 6 of building the road with above-mentioned compacting parts 1.
Described travel mechanism 202 comprises moving left mechanism and moving right mechanism of both sides, the described mechanism that moves left is provided with motor 2021 respectively with the mechanism that moves right, reductor 2022, chain wheel driving mechanism 2023 and road wheel 2024, wherein, motor 2021 and reductor 2022 are installed in frame 201, road wheel 2024 is supported in respectively the lower left of frame 2011 and the lower right of frame 2012, the output shaft of described motor 2021 is connected with the power shaft of reductor 2022 by belt pulley, the output shaft of reductor 2022 is connected with road wheel 2024 by chain wheel driving mechanism 2023, thereby ground-engaging wheel 2024 is walked.
In certain embodiments, in Fig. 3, A place enlarged drawing is referring to Fig. 4, in described the first frame 201, can also be provided with the mechanism of adjustment width, concrete, the end of linkage section 2013 is set in described linkage section 2014, and on described linkage section 2013 and linkage section 2014, offer respectively corresponding adjustment hole 2015 and adjustment hole 2016, between linkage section 2013 and linkage section 2014, be arranged in corresponding adjustment hole and position by bolt 2017, thereby realize frame 2011 and the width adjusting of frame 2012 on left and right directions to the first frame 201.
In addition, in the present embodiment, the vibration frequency of each extensional vibration motor and oscillation crosswise motor is adjustable, can be by directly adjusting by the frequency adjustment component on vibrating motor, radio-frequency unit also can be set on vibrating motor, carry out vibration frequency adjustment by receiving external command.
In above-described embodiment, vibrating spear 1045 is at a certain angle with ground shape, for example 25 °～35 °.
In other embodiment, described flattener 11 leans forward and forms acute angle with road surface, so, as shown in Figure 5, realizes on the one hand the leveling of road pavement, also has on the other hand the effect of compacting.In addition, can also be connected with described the second frame 101 by adjustable mechanism, described adjustable mechanism can regulate the angle between flattener 106 and ground.
It should be noted that, introduce the shake basic framework of leveling device of rigid pavement jolt ramming herein, therefore foregoing comprises in accompanying drawing, only describes relevant parts, in fact, in concrete application, can optionally increase functional part, realizes required function.For example in certain embodiments, some sensing elements can be set on vibrating spear 1045, for example install for measuring the electrode of concrete current potential at the end of vibrating spear 1045, and electrode is electrically connected with the single-chip microcomputer of vibrating spear 164 inside, described single-chip microcomputer is by controlling vibrating spear 1045.Again for example, described elevating mechanism 105 can comprise the hydraulic motor and the axle bed that are arranged in the second frame, the output of described hydraulic motor is set with drive sprocket, on described axle bed, rotating shaft is installed, described rotating shaft top is provided with driven sprocket, described rotating shaft bottom is connected with a screw rod that is set with lifting nut, between described driven sprocket and driving drum sprocket wheel, is provided with chain.
In this manual, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is and the difference of other embodiment, between each embodiment identical similar part mutually referring to.
It should be noted that, in this article, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thereby the process, method, article or the equipment that make to comprise a series of key elements not only comprise those key elements, but also comprise other key elements of clearly not listing, or be also included as the intrinsic key element of this process, method, article or equipment.The in the situation that of more restrictions not, the key element being limited by statement " comprising ... ", and be not precluded within process, method, article or the equipment that comprises described key element and also have other identical element.
To the above-mentioned explanation of the disclosed embodiments, make professional and technical personnel in the field can realize or use the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiment, General Principle as defined herein can, in the situation that not departing from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (5)
1. a jolt ramming apparatus for leveling, is characterized in that: comprise interconnective parts and the compacting parts of paving,
The described parts that pave comprise the first frame, travel mechanism, helical spreader, adjustable shelf, the first elevating mechanism and electric apparatus control apparatus;
Described helical spreader comprises that two ends are articulated in respectively mandrel on described adjustable shelf, are set in turn in the lip-deep helical blade set of described mandrel and driver part, and one end of described mandrel is connected with described driver part;
Described compacting parts comprise the second frame, the first walking roller, the second walking roller, parts and the second elevating mechanism vibrate;
Described compacting parts also comprise and are fixed on the battery being connected in the second frame and with this power port that installs inner consumer, and described battery has charging port;
Described the second frame front end is provided with flattener;
The position that battery is installed in the second frame is hollow connecting rod, and the cable that described battery is drawn is connected with the power port of the equipment that needs electricity consumption through described connecting rod;
The described parts that vibrate comprise longitudinal mechanism and transversing gear, wherein:
Described longitudinal mechanism comprises many extensional vibration motors on the extensional vibration beam being assemblied in described the second frame, and matched with each extensional vibration motor respectively, is subject to the motor-driven vibrating spear group of extensional vibration separately;
Described transversing gear comprises the oscillation crosswise motor being arranged on oscillation crosswise beam;
In described vibrating spear group, having a vibrating spear is the connection vibrating spear being connected with described oscillation crosswise beam.
2. device according to claim 1, is characterized in that, described helical spreader comprises two groups of helical blades that the hand of spiral is contrary.
3. device according to claim 1, is characterized in that, described the first frame is provided with the governor motion of the spacing between the both sides road wheel for regulating described travel mechanism.
4. device according to claim 1, is characterized in that, described flattener be fixedly connected with described the second frame and with described frame width consistent angle steel, described flattener leans forward and road surface forms acute angle.
5. device according to claim 1, it is characterized in that, described the second elevating mechanism comprises the hydraulic motor and the axle bed that are arranged in the second frame, the output of described hydraulic motor is set with drive sprocket, on described axle bed, rotating shaft is installed, described rotating shaft top is provided with driven sprocket, and described rotating shaft bottom is connected with a screw rod that is set with lifting nut, between described driven sprocket and driving drum sprocket wheel, is provided with chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420192547.1U CN203807918U (en) | 2014-04-18 | 2014-04-18 | Compacting and flattening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420192547.1U CN203807918U (en) | 2014-04-18 | 2014-04-18 | Compacting and flattening device |
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| Publication Number | Publication Date |
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| CN203807918U true CN203807918U (en) | 2014-09-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420192547.1U Expired - Lifetime CN203807918U (en) | 2014-04-18 | 2014-04-18 | Compacting and flattening device |
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| CN (1) | CN203807918U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105926947A (en) * | 2016-06-17 | 2016-09-07 | 湖南中路华程桥梁科技股份有限公司 | Thin-layer reactive powder concrete vibrating and levelling method and system |
| CN105926948A (en) * | 2016-06-17 | 2016-09-07 | 湖南中路华程桥梁科技股份有限公司 | Smart thin-layer reactive powder concrete vibrating and levelling control method and special control system |
| CN106079029A (en) * | 2016-06-17 | 2016-11-09 | 湖南中路华程桥梁科技股份有限公司 | Suspension type high frequency tamping method and special purpose device |
| CN106149526A (en) * | 2016-08-23 | 2016-11-23 | 中国建筑第六工程局有限公司 | A kind of cement concrete pavement vibrates leveling facility |
| CN107630448A (en) * | 2017-10-11 | 2018-01-26 | 宁波鄞州晶浩正机械设备有限公司 | A kind of cable electric pole fixing device |
| CN108729329A (en) * | 2018-05-08 | 2018-11-02 | 南京理工大学 | A kind of cement flooring construction device of napping |
| CN109898426A (en) * | 2019-04-02 | 2019-06-18 | 广西长长路桥建设有限公司 | A kind of road and bridge construction road smoothing device |
| CN110281371A (en) * | 2019-07-30 | 2019-09-27 | 江苏景泽环保科技有限公司 | Concrete elevator counterweight block automatic assembly line paves mechanism |
| CN113293676A (en) * | 2021-07-03 | 2021-08-24 | 浙江兆鼎建设有限公司 | Concrete vibrating beam for road construction |
| CN113482357A (en) * | 2021-08-18 | 2021-10-08 | 贵州中建建筑科研设计院有限公司 | Concrete vibrating equipment |
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2014
- 2014-04-18 CN CN201420192547.1U patent/CN203807918U/en not_active Expired - Lifetime
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105926948B (en) * | 2016-06-17 | 2019-02-22 | 湖南中路华程桥梁科技股份有限公司 | Thin layer Reactive Powder Concrete, which is vibrated, flattens intelligent control method and dedicated control system |
| CN105926948A (en) * | 2016-06-17 | 2016-09-07 | 湖南中路华程桥梁科技股份有限公司 | Smart thin-layer reactive powder concrete vibrating and levelling control method and special control system |
| CN106079029A (en) * | 2016-06-17 | 2016-11-09 | 湖南中路华程桥梁科技股份有限公司 | Suspension type high frequency tamping method and special purpose device |
| CN105926947A (en) * | 2016-06-17 | 2016-09-07 | 湖南中路华程桥梁科技股份有限公司 | Thin-layer reactive powder concrete vibrating and levelling method and system |
| CN106079029B (en) * | 2016-06-17 | 2019-04-19 | 湖南中路华程桥梁科技股份有限公司 | Suspension type high frequency tamping method and dedicated unit |
| CN105926947B (en) * | 2016-06-17 | 2019-02-22 | 湖南中路华程桥梁科技股份有限公司 | Thin layer Reactive Powder Concrete is vibrated flatening method and system |
| CN106149526A (en) * | 2016-08-23 | 2016-11-23 | 中国建筑第六工程局有限公司 | A kind of cement concrete pavement vibrates leveling facility |
| CN107630448A (en) * | 2017-10-11 | 2018-01-26 | 宁波鄞州晶浩正机械设备有限公司 | A kind of cable electric pole fixing device |
| CN108729329A (en) * | 2018-05-08 | 2018-11-02 | 南京理工大学 | A kind of cement flooring construction device of napping |
| CN109898426A (en) * | 2019-04-02 | 2019-06-18 | 广西长长路桥建设有限公司 | A kind of road and bridge construction road smoothing device |
| CN110281371A (en) * | 2019-07-30 | 2019-09-27 | 江苏景泽环保科技有限公司 | Concrete elevator counterweight block automatic assembly line paves mechanism |
| CN113293676A (en) * | 2021-07-03 | 2021-08-24 | 浙江兆鼎建设有限公司 | Concrete vibrating beam for road construction |
| CN113482357A (en) * | 2021-08-18 | 2021-10-08 | 贵州中建建筑科研设计院有限公司 | Concrete vibrating equipment |
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