CN106337353A - Asphalt concrete bedding compaction device - Google Patents

Asphalt concrete bedding compaction device Download PDF

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Publication number
CN106337353A
CN106337353A CN201610883083.2A CN201610883083A CN106337353A CN 106337353 A CN106337353 A CN 106337353A CN 201610883083 A CN201610883083 A CN 201610883083A CN 106337353 A CN106337353 A CN 106337353A
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China
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fixedly connected
support
bar
transverse slat
spring
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CN201610883083.2A
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Chinese (zh)
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王杨
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Individual
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Individual
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Priority to CN201610883083.2A priority Critical patent/CN106337353A/en
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    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01CCONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C19/00Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/22Machines, 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
    • E01C19/23Rollers therefor; Such rollers usable also for compacting soil

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Paving Machines (AREA)

Abstract

An asphalt concrete bedding compaction device comprises a roller device, a balance weight device, a support device, a positioning device, an elastic device and a fixing device, wherein the roller device comprises a fixing rack, a first roller, a first vertical rod, a first bent rod and a first support, the balance weight device comprises a first transverse plate, a first fixing rod, a balance weight block, a first supporting rod, a first transverse rod, a second supporting rod, a first spring, a second transverse plate and a first positioning rod, the support device comprises a fixing plate, a second support, a positioning block and a first oblique rod, the positioning device comprises a second vertical rod, a second spring, a positioning plate and a second fixing rod, the elastic device comprises a first fixing ring and a third spring, and the fixing device comprises a third fixing rod, a second fixing ring, third supports located on the left and right sides of the lower portion of the third fixing rod and a fourth fixing rod located between the third supports. The asphalt concrete bedding compaction device can conduct thorough and effective compaction on an asphalt concrete bedding and is higher in compaction efficiency.

Description

A kind of bituminous concrete bed course compaction apparatus
Technical field
The present invention relates to building machinery technical field, more particularly, to a kind of bituminous concrete bed course compaction apparatus.
Background technology
With the fast development of China's economy, building trade, as a basic industry, leads part expanding economy , there is the place of construction in direction, just has bituminous concrete bed course, bituminous concrete bed course lower surface and processed good ground Contact, upper surface is the damp-proof layer of laying, the paving and be compacted be the emphasis skill of bituminous concrete cushion construction of bituminous concrete Art requires, and after having spread out and put on bituminous concrete, is first smeared with wood after shakeouing, then with rolling compaction machine compacting, until smooth surface does not go out pressure Till trace.But when small area oil mat is compacted, economic effect is bad to some machineries, and be inconvenient to operate.
Accordingly, it is desirable to provide a kind of new technical scheme solves above-mentioned technical problem.
Content of the invention
It is an object of the invention to provide a kind of can effectively solving above-mentioned technical problem bituminous concrete bed course compaction apparatus.
In order to solve above-mentioned technical problem, the present invention adopts the following technical scheme that
A kind of bituminous concrete bed course compaction apparatus, described bituminous concrete bed course compaction apparatus include roller devices, position Counter weight device above the described roller devices, it is located at holder device above described counter weight device, is located at described holder device Lower section the left and right sides positioner, be located at the described positioner left and right sides elastic device and be located at described elastic device under The fixing device of side, described roller devices include fixed mount, the first roller being arranged at described fixed mount two ends, be arranged at described The first montant on fixed mount, it is located at the first bent stick below described first montant and is located at the described fixed mount left and right sides First support, described counter weight device includes the first transverse slat, is located at the first fix bar of the left and right sides, position above described first transverse slat Between described first fix bar balancing weight of the left and right sides, be located at first support bar above described balancing weight, be arranged at institute State the first cross bar in first support bar, the second support bar above described first transverse slat, be located between described balancing weight The first spring, be located at the second transverse slat above described second support bar and be located at the left and right sides above described second transverse slat the A positioning rod, described holder device includes fixed plate, the second support above described fixed plate, is arranged at described second Locating piece on frame and the first brace being located at the left and right sides below described locating piece, described positioner include the second montant, The second spring being arranged on described second montant, the location-plate being arranged in described second spring and be arranged at described second erect The second fix bar on bar, described elastic device includes the first retainer ring and is located at the 3rd bullet below described first retainer ring Spring, described fixing device includes the 3rd fix bar, the second retainer ring above described 3rd fix bar, is located at the described 3rd 3rd support of the left and right sides and the 4th fix bar between described 3rd support below fix bar.
Described fixed mount is in inverted concave shape, and the two ends of described fixed mount are provided with the first groove, and described first roller sets There are two, described first roller is contained in described first groove and is turned with described fixed mount axle and is connected, and described first montant is in Vertically shape, the upper end of described first montant is fixedly connected with described fixed mount, and the lower end of described first montant is curved with described first Curved bar is fixedly connected, and described first bent stick is in bending, and the two ends of described first bent stick act against on described first roller And be slidably connected with it, described first support is provided with two, and described first support is in l type, the lower end of described first support and institute The side stating fixed mount is fixedly connected, and the upper end of described first support is in vertical shape.
Described first transverse slat is in cuboid and horizontal positioned, the following table of the upper surface of described fixed mount and described first transverse slat Face is fixedly connected, and the upper end of described first support is fixedly connected with the lower surface of described first transverse slat, and described first fix bar sets There are two, described first fix bar is in cuboid and vertical placement, the lower end of described first fix bar and described first transverse slat Upper surface is fixedly connected, and described balancing weight is provided with two and is located at the left and right sides above described first transverse slat, described counterweight respectively Block is in cuboid, and the lower surface of described balancing weight is fixedly connected with the upper surface of described first transverse slat, and described first support bar sets There are two, described first support bar is in cuboid and vertical placement, the lower end of described first support bar is upper with described balancing weight Surface is fixedly connected, and the upper end of described first support bar is fixedly connected with the lower surface of described second transverse slat, described second support Bar is in cuboid and vertical placement, and the lower end of described second support bar is fixedly connected with the upper surface of described first transverse slat, described The upper end of second support bar is fixedly connected with the lower surface of described second transverse slat, and described second support bar is provided with and runs through around The first through hole on surface.
Described first cross bar is provided with two and is located at the left and right sides of described second support bar respectively, and described first cross bar is in Cuboid and horizontal positioned, one end of described first cross bar is fixedly connected with the side of described first support bar, and described first is horizontal The other end of bar is fixedly connected with the side of described second support bar, and described first spring is provided with two, and described first spring is in Horizontal, the end of described first spring is fixedly connected with the side of described balancing weight, and described first spring passes through described first Through hole, described second transverse slat is in cuboid and horizontal positioned, and described first locating rod is provided with two, and described first locating rod is in length Cube and vertical placement, the lower end of described first locating rod is fixedly connected with the upper surface of described second transverse slat.
Described fixed plate be in cuboid and horizontal positioned, described fixed plate run through described first locating rod left and right surface and It is slidably connected with it, the upper surface of described second transverse slat and the lower surface of described fixed plate are slidably connected, described second support is in Inverted concave shape, the two ends of described second support are fixedly connected with the upper surface of described fixed plate, and described locating piece is in rectangular Body, the upper surface of described locating piece is fixedly connected with described second support, the upper surface of described first locating rod and described positioning The lower surface of block is slidably connected, and described first brace is provided with two, and described first brace is oblique, under described first brace End is fixedly connected with the upper surface of described fixed plate, and the upper end of described first brace is fixing with the lower surface of described locating piece even Connect.
Described second montant is in cuboid and vertical placement, the upper end of described second montant and the lower surface of described fixed plate It is fixedly connected, described second spring is provided with two, and described second spring is horizontal, one end of described second spring and described the The side of two montants is fixedly connected, and the other end of described second spring is fixedly connected with the side of described location-plate plate, described fixed Position plate is in cuboid and vertical placement, and described second fix bar is horizontal, one end of described second fix bar and described second The side of montant is fixedly connected.
Described first retainer ring is in semi-annular shape, and the two ends of described first retainer ring are fixed with the lower surface of described fixed plate Connect, one end of described second fix bar is fixedly connected with described first retainer ring, described 3rd spring in vertical shape, described the The upper end of three springs is fixedly connected with described first retainer ring.
Described 3rd fix bar is in cuboid and horizontal positioned, and described second retainer ring is in semi-annular shape, and described second is solid The two ends determining ring are fixedly connected with the upper surface of described 3rd fix bar, the lower end of described 3rd spring and described second retainer ring It is fixedly connected, described 3rd support is provided with two, described 3rd support is in l type, the upper end and the described 3rd of described 3rd support The lower surface of fix bar is fixedly connected, and described 4th fix bar is provided with two, the upper end and the described 3rd of described 4th fix bar The lower surface of fix bar is fixedly connected.
After technique scheme, the present invention has the advantage that
Bituminous concrete bed course compaction apparatus structure of the present invention is simple, easy to use, and bituminous concrete bed course can be entered Row is thoroughly effectively compacted, and efficiency of compaction is higher, and the convenient Colophonium to some small areas is compacted, low cost, operation Simply, suitable popularization and application.
Brief description
Below in conjunction with the accompanying drawings the specific embodiment of bituminous concrete bed course compaction apparatus of the present invention is described further:
Fig. 1 is the structural representation of bituminous concrete bed course compaction apparatus of the present invention;
Specific embodiment
As shown in figure 1, bituminous concrete bed course compaction apparatus of the present invention include roller devices 1, are located at described roller devices 1 The counter weight device 2 of top, the holder device 3 positioned at described counter weight device 2 top, left and right two below described holder device 3 The positioner 4 of side, the elastic device 5 positioned at described positioner 4 left and right sides and consolidating positioned at described elastic device 5 lower section Determine device 6.
As shown in figure 1, described roller devices 1 include fixed mount 11, are arranged at first roller at described fixed mount 11 two ends 12nd, the first montant 14 being arranged on described fixed mount 11, the first bent stick 13 being located at described first montant 14 lower section and position First support 15 in described fixed mount 11 left and right sides.Described fixed mount 11 is in inverted concave shape, described fixed mount 11 Two ends are provided with the first groove 111, and described first groove 111 is in semicylinder shape.Described first roller 12 is provided with two, and described One roller 12 is contained in described first groove 111 and is turned with described fixed mount 11 axle and is connected so that described first roller 12 can With rotation, described first roller 12 and motor connection in described first groove 111, described first roller 12 is driven to rotate.Institute Stating the first montant 14 is in vertical shape, and the upper end of described first montant 14 is fixedly connected with described fixed mount 11, described first montant 14 lower end is fixedly connected with described first bent stick 13.Described first bent stick 13 is in bending, described first bent stick 13 Two ends act against on described first roller 12 and be slidably connected with it, miscellaneous on described first roller 12 such that it is able to strike off Matter.Described first support 15 is provided with two, and described first support 15 is in l type, the lower end of described first support 15 and described fixation The side of frame 11 is fixedly connected, and the upper end of described first support 15 is in vertical shape.
As shown in figure 1, described counter weight device 2 includes the first transverse slat 21, is located at the described first transverse slat 21 top left and right sides The first fix bar 22, be located at described first fix bar 22 between the left and right sides balancing weight 23, be located at described balancing weight 23 on Side first support bar 24, the first cross bar 25 being arranged in described first support bar 24, be located at described first transverse slat 21 above Second support bar 26, the first spring 27 being located between described balancing weight 23, be located at the of described second support bar 26 top Two transverse slats 28 and the first locating rod 29 being located at the described second transverse slat 28 top left and right sides.Described first transverse slat 21 is in cuboid And horizontal positioned, the upper surface of described fixed mount 11 is fixedly connected with the lower surface of described first transverse slat 21, described first support 15 upper end is fixedly connected with the lower surface of described first transverse slat 21.Described first fix bar 22 is provided with two, and described first is solid Fixed pole 22 is in cuboid and vertical placement, and the lower end of described first fix bar 22 is fixing with the upper surface of described first transverse slat 21 even Connect.Described balancing weight 23 is provided with two and is located at the described first transverse slat 21 top left and right sides respectively, and described balancing weight 23 is in length Cube, the lower surface of described balancing weight 23 is fixedly connected with the upper surface of described first transverse slat 21, such that it is able to keep described One transverse slat 21 horizontality, the quality of described balancing weight 23 is larger.Described first support bar 24 is provided with two, described first support Bar 24 is in cuboid and vertical placement, and the lower end of described first support bar 24 is fixedly connected with the upper surface of described balancing weight 23, The upper end of described first support bar 24 is fixedly connected with the lower surface of described second transverse slat 28.Described second support bar 26 is in rectangular Body and vertical placement, the lower end of described second support bar 26 is fixedly connected with the upper surface of described first transverse slat 21, and described second The upper end of support bar 26 is fixedly connected with the lower surface of described second transverse slat 28, and described second support bar 26 is provided with and runs through its left side The first through hole 261 on right surface, described first through hole 261 is square.Described first cross bar 25 is provided with two and is located at institute respectively State the left and right sides of second support bar 26, described first cross bar 25 is in cuboid and horizontal positioned, the one of described first cross bar 25 End is fixedly connected with the side of described first support bar 24, the other end of described first cross bar 25 and described second support bar 26 Side is fixedly connected.Described first spring 27 is provided with two, and described first spring 27 is horizontal, the end of described first spring 27 Portion is fixedly connected with the side of described balancing weight 23, and described first spring 27 passes through described first through hole 261.Described second transverse slat 28 is in cuboid and horizontal positioned.Described first locating rod 29 is provided with two, and described first locating rod 29 is in cuboid and vertical Place, the lower end of described first locating rod 29 is fixedly connected with the upper surface of described second transverse slat 28.
As shown in figure 1, described holder device 3 include fixed plate 31, the second support 32 being located at described fixed plate 31 top, The locating piece 33 being arranged in described second support 32 and the first brace 34 being located at the described locating piece 33 lower section left and right sides.Institute State fixed plate 31 be in cuboid and horizontal positioned, described fixed plate 31 run through described first locating rod 29 left and right surface and and its It is slidably connected, the upper surface of described second transverse slat 28 and the lower surface of described fixed plate 31 are slidably connected.Described second support 32 In inverted concave shape, the two ends of described second support 32 are fixedly connected with the upper surface of described fixed plate 31.Described locating piece 33 is in cuboid, and the upper surface of described locating piece 33 is fixedly connected with described second support 32, described first locating rod 29 upper Surface is slidably connected with the lower surface of described locating piece 33.Described first brace 34 is provided with two, and described first brace 34 is in incline Ramp-like, the lower end of described first brace 34 is fixedly connected with the upper surface of described fixed plate 31, the upper end of described first brace 34 Be fixedly connected with the lower surface of described locating piece 33, such that it is able to play a supporting role to described locating piece 33, and can in case Only described first locating rod 29 is excessively to two side shiftings.
As shown in figure 1, described positioner 4 is provided with two and is located at the left and right sides of described fixed plate 31 lower section respectively. Described positioner 4 includes the second montant 41, the second spring 42 being arranged on described second montant 41, is arranged at described second Location-plate 43 on spring 42 and be arranged at the second fix bar 44 on described second montant 41.Described second montant 41 is in rectangular Body and vertical placement, the upper end of described second montant 41 is fixedly connected with the lower surface of described fixed plate 31.Described second spring 42 are provided with two, and described second spring 42 is horizontal, the side of one end of described second spring 42 and described second montant 41 It is fixedly connected, the other end of described second spring 42 is fixedly connected with the side of described location-plate plate 43.Described location-plate 43 is in Cuboid and vertical placement, described location-plate 43 can prevent described first support bar 24 from excessively moving left and right.Described second Fix bar 44 is horizontal, and one end of described second fix bar 44 is fixedly connected with the side of described second montant 41.
As shown in figure 1, described elastic device 5 is provided with two and is located at the left and right sides of described fixed plate 31 lower section respectively, The 3rd spring 52 that described elastic device 5 includes the first retainer ring 51 and is located at described first retainer ring 51 lower section.Described first Retainer ring 51 is in semi-annular shape, and the two ends of described first retainer ring 51 are fixedly connected with the lower surface of described fixed plate 31, described One end of second fix bar 44 is fixedly connected with described first retainer ring 51.Described 3rd spring 52 is in vertical shape, and the described 3rd The upper end of spring 52 is fixedly connected with described first retainer ring 51.
As shown in figure 1, described fixing device 6 is provided with two, described fixing device 6 includes the 3rd fix bar 61, is located at institute State the second retainer ring 62 of the 3rd fix bar 61 top, being located at the 3rd support 63 of the left and right sides below described 3rd fix bar 61 And it is located at the 4th fix bar 64 between described 3rd support 63.Described 3rd fix bar 61 is in cuboid and horizontal positioned.Institute Stating the second retainer ring 62 is in semi-annular shape, and the two ends of described second retainer ring 62 are fixed with the upper surface of described 3rd fix bar 61 Connect, the lower end of described 3rd spring 52 is fixedly connected with described second retainer ring 62.Described 3rd support 63 is provided with two, institute Stating the 3rd support 63 is in l type, and the upper end of described 3rd support 63 is fixedly connected with the lower surface of described 3rd fix bar 61.Described 4th fix bar 64 is provided with two, and the upper end of described 4th fix bar 64 is fixing with the lower surface of described 3rd fix bar 61 even Connect.
As shown in figure 1, when described bituminous concrete bed course compaction apparatus of the present invention use, first the first roller 12 is placed On the asphalt surface needing compacting.Then the 3rd support 63 and the 4th fix bar 64 are fixed on and need to be compacted around Colophonium In ground, then the lower surface of the 3rd fix bar 61 is leaned on the ground, such that it is able to fix the present invention.Then start The motor being connected with the first roller 12 is so that described first roller 12 rotates, so that described first roller 12 can need Roll on asphalt floor to be compacted, because the setting of balancing weight 23 is so that described first transverse slat 21 is pressed downward fixed mount 11, enter And allow described first roller 12 by asphalt compaction, now described second transverse slat 28 is on the lower surface of described fixed plate 31 Move left and right, described first locating rod 29 is slided in described fixed plate 31, and described location-plate 43 can prevent described first Excessive two side shifting to the left and right of strut 24, until bituminous concrete bed course is compacted.So far, bituminous concrete bed course pressure of the present invention Actual load is put and is finished using process description.
The above, the only specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, and any Those skilled in the art the invention discloses technical scope in, change or replacement can be readily occurred in, all should cover Within protection scope of the present invention.Therefore, protection scope of the present invention should be defined by described scope of the claims.

Claims (8)

1. a kind of bituminous concrete bed course compaction apparatus it is characterised in that: described bituminous concrete bed course compaction apparatus include roll Wheel apparatus, be located at described roller devices above counter weight device, be located at described counter weight device above holder device, be located at described The positioner of the left and right sides below holder device, it is located at the elastic device of the described positioner left and right sides and is located at described bullet Fixing device below property device, described roller devices include fixed mount, the first roller being arranged at described fixed mount two ends, set It is placed in the first montant on described fixed mount, the first bent stick below described first montant and be located at a described fixed mount left side The first support of right both sides, described counter weight device includes the first transverse slat, is located at first of the left and right sides above described first transverse slat Fix bar, be located at described first fix bar between the left and right sides balancing weight, be located at described balancing weight above first support bar, The first cross bar of being arranged in described first support bar, it is located at second support bar above described first transverse slat, is located at described joining The first spring between pouring weight, the second transverse slat above described second support bar and left and right above described second transverse slat First locating rod of both sides, described holder device includes fixed plate, the second support above described fixed plate, is arranged at institute The first brace stated locating piece in second support and be located at the left and right sides below described locating piece, described positioner includes the Two montants, the second spring being arranged on described second montant, the location-plate being arranged in described second spring and be arranged at institute State the second fix bar on the second montant, described elastic device includes the first retainer ring and is located at below described first retainer ring 3rd spring, described fixing device includes the 3rd fix bar, the second retainer ring above described 3rd fix bar, is located at institute State the 3rd support of the left and right sides and the 4th fix bar between described 3rd support below the 3rd fix bar.
2. bituminous concrete bed course compaction apparatus according to claim 1 it is characterised in that: described fixed mount be in inverted Concave shape, the two ends of described fixed mount are provided with the first groove, and described first roller is provided with two, and described first roller is contained in institute State first in groove and turn with described fixed mount axle and be connected, described first montant is in vertical shape, the upper end of described first montant with Described fixed mount is fixedly connected, and the lower end of described first montant is fixedly connected with described first bent stick, described first bent stick In bending, the two ends of described first bent stick are acted against on described first roller and are slidably connected with it, described first support It is provided with two, described first support is in l type, and the lower end of described first support is fixedly connected with the side of described fixed mount, described The upper end of first support is in vertical shape.
3. bituminous concrete bed course compaction apparatus according to claim 2 it is characterised in that: described first transverse slat be in rectangular Body and horizontal positioned, the upper surface of described fixed mount is fixedly connected with the lower surface of described first transverse slat, described first support Upper end is fixedly connected with the lower surface of described first transverse slat, and described first fix bar is provided with two, and described first fix bar is in length Cube and vertical placement, the lower end of described first fix bar is fixedly connected with the upper surface of described first transverse slat, described balancing weight It is provided with two and is located at the left and right sides above described first transverse slat respectively, described balancing weight is in cuboid, under described balancing weight Surface is fixedly connected with the upper surface of described first transverse slat, and described first support bar is provided with two, and described first support bar is in length Cube and vertical placement, the lower end of described first support bar is fixedly connected with the upper surface of described balancing weight, described first support The upper end of bar is fixedly connected with the lower surface of described second transverse slat, and described second support bar is in cuboid and vertical placement, described The lower end of second support bar is fixedly connected with the upper surface of described first transverse slat, the upper end of described second support bar and described second The lower surface of transverse slat is fixedly connected, and described second support bar is provided with the first through hole running through surface around.
4. bituminous concrete bed course compaction apparatus according to claim 3 it is characterised in that: described first cross bar is provided with two The left and right sides that is individual and being located at described second support bar respectively, described first cross bar is in cuboid and horizontal positioned, and described first One end of cross bar is fixedly connected with the side of described first support bar, the other end of described first cross bar and described second support bar Side be fixedly connected, described first spring is provided with two, and described first spring is horizontal, the end of described first spring with The side of described balancing weight is fixedly connected, described first spring pass through described first through hole, described second transverse slat be in cuboid and Horizontal positioned, described first locating rod is provided with two, and described first locating rod is in cuboid and vertical placement, described first positioning The lower end of bar is fixedly connected with the upper surface of described second transverse slat.
5. bituminous concrete bed course compaction apparatus according to claim 4 it is characterised in that: described fixed plate be in cuboid And horizontal positioned, described fixed plate run through the left and right surface of described first locating rod and is slidably connected with it, described second transverse slat Upper surface be slidably connected with the lower surface of described fixed plate, described second support be in inverted concave shape, described second support Two ends be fixedly connected with the upper surface of described fixed plate, described locating piece be in cuboid, the upper surface of described locating piece and institute State second support to be fixedly connected, the upper surface of described first locating rod and the lower surface of described locating piece are slidably connected, described One brace is provided with two, and described first brace is oblique, and the lower end of described first brace is solid with the upper surface of described fixed plate Fixed connection, the upper end of described first brace is fixedly connected with the lower surface of described locating piece.
6. bituminous concrete bed course compaction apparatus according to claim 5 it is characterised in that: described second montant be in rectangular Body and vertical placement, the upper end of described second montant is fixedly connected with the lower surface of described fixed plate, and described second spring is provided with Two, described second spring is horizontal, and one end of described second spring is fixedly connected with the side of described second montant, described The other end of second spring is fixedly connected with the side of described location-plate plate, and described location-plate is in cuboid and vertical placement, institute State that the second fix bar is horizontal, one end of described second fix bar is fixedly connected with the side of described second montant.
7. bituminous concrete bed course compaction apparatus according to claim 6 it is characterised in that: described first retainer ring is in half Circular, the two ends of described first retainer ring are fixedly connected with the lower surface of described fixed plate, one end of described second fix bar It is fixedly connected with described first retainer ring, described 3rd spring is in vertical shape, the upper end of described 3rd spring is solid with described first Determine ring to be fixedly connected.
8. bituminous concrete bed course compaction apparatus according to claim 7 it is characterised in that: described 3rd fix bar be in length Cube and horizontal positioned, described second retainer ring is in semi-annular shape, the two ends of described second retainer ring and described 3rd fix bar Upper surface be fixedly connected, the lower end of described 3rd spring is fixedly connected with described second retainer ring, and described 3rd support is provided with Two, described 3rd support is in l type, and the upper end of described 3rd support is fixedly connected with the lower surface of described 3rd fix bar, institute State the 4th fix bar and be provided with two, the upper end of described 4th fix bar is fixedly connected with the lower surface of described 3rd fix bar.
CN201610883083.2A 2016-10-07 2016-10-07 Asphalt concrete bedding compaction device Pending CN106337353A (en)

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CN205259132U (en) * 2015-12-26 2016-05-25 刘汉佑 Machine is chopped on road surface compaction ice and snow layer
CN205378630U (en) * 2016-01-05 2016-07-13 王太洋 Novel grape trellis that uses in greenhouse
CN105839685A (en) * 2016-06-13 2016-08-10 陈福生 Efficient bulldozer for building
CN206090245U (en) * 2016-10-07 2017-04-12 王杨 Asphalt concrete bed course compaction device

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1270257A (en) * 1999-01-27 2000-10-18 丰和工业株式会社 Hand guided road roller
CN104250959A (en) * 2013-06-27 2014-12-31 潘龙祥 Road ice and snow cleaner
CN105200905A (en) * 2015-10-19 2015-12-30 杨忠桃 Asphaltic petroleum pavement maintenance, reconstruction and smashing device
CN205259132U (en) * 2015-12-26 2016-05-25 刘汉佑 Machine is chopped on road surface compaction ice and snow layer
CN205378630U (en) * 2016-01-05 2016-07-13 王太洋 Novel grape trellis that uses in greenhouse
CN105839685A (en) * 2016-06-13 2016-08-10 陈福生 Efficient bulldozer for building
CN206090245U (en) * 2016-10-07 2017-04-12 王杨 Asphalt concrete bed course compaction device

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