CN114775373A - Super early strong cement concrete leveling device that paves - Google Patents
Super early strong cement concrete leveling device that paves Download PDFInfo
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- CN114775373A CN114775373A CN202210465971.8A CN202210465971A CN114775373A CN 114775373 A CN114775373 A CN 114775373A CN 202210465971 A CN202210465971 A CN 202210465971A CN 114775373 A CN114775373 A CN 114775373A
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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
- E01C19/48—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation in situ
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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
- E01C19/48—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation in situ
- E01C19/4833—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation in situ with tamping or vibrating means for consolidating or finishing, e.g. immersed vibrators, with or without non-vibratory or non-percussive pressing or smoothing means
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- Structural Engineering (AREA)
- Road Paving Machines (AREA)
Abstract
The super early strength cement concrete paving and leveling device effectively solves the problem that concrete paving equipment does not vibrate pavement concrete, so that the pavement concrete can sink; the automatic leveling machine comprises a rack, wherein a fixed plate is connected below the rack, a paving mechanism is arranged below the fixed plate, and a leveling mechanism positioned behind the paving mechanism is arranged on the rack; the paving mechanism comprises two paving assemblies symmetrically arranged on the fixed plate, each paving assembly comprises a driving shaft rotationally fixed on the fixed plate, an auxiliary shaft is slidably arranged on the fixed plate, transmission chains are connected to the outside of the driving shaft and the outside of the auxiliary shaft, a plurality of paving wheels are mounted on the transmission chains, a vibrating rod is arranged between every two adjacent paving wheels, and the vibrating rods and the transmission chains synchronously rotate outside the driving shaft and the auxiliary shaft and can move in the vertical direction; the concrete vibrating device is simple and ingenious in structure, the vibrating rods vibrate the concrete during paving, so that the interior of the concrete is compact, the defects of collapse and the like in the later period are avoided, and the construction efficiency and quality are improved.
Description
Technical Field
The invention relates to the technical field of concrete paving, in particular to a super early strength cement concrete paving and leveling device.
Background
The super early strength cement concrete can be used in advance by adding a proper amount of admixture to exert the early strength performance of the pavement concrete on the basis of meeting the pavement performance.
When carrying out the construction of paving of super early strength cement concrete, because it solidifies the shaping speed faster than conventional concrete, adopt traditional artifical the paving to shake the influence construction speed that can be very big, lead to super early strength concrete early solidification, can't satisfy the usability of road surface concrete, consequently, in order to accomplish the construction on super early strength concrete road surface fast, need use mechanical equipment to accomplish the flattening of paving of super early strength cement concrete fast.
Concrete spreader among the prior art, generally including paving mechanism and leveling mechanism, it is when paving, generally be through the auger with the concrete of central authorities to both sides propelling movement, be equipped with the equipment of vibrating not, after leveling mechanism's flattening operation, because the concrete is compact enough, the vibration can cause local concrete loose after, the defect such as collapse appears, the collapse of concrete is avoided appearing through the speed of marcing of the equipment that slows down among the prior art, and super early strong cement concrete need accelerate the speed of paving, therefore, it sinks to be the technical problem who waits for urgent to solve to decide the concrete.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides the super early strength cement concrete paving and leveling device, which effectively solves the problem that concrete paving equipment does not vibrate pavement concrete, so that the pavement concrete can be collapsed.
The technical scheme for solving the technical problem is as follows: the super early strength cement concrete paving and leveling device comprises a rack, wherein a fixed plate is connected below the rack, a paving mechanism is arranged below the fixed plate, and a leveling mechanism positioned behind the paving mechanism is arranged on the rack;
the paving mechanism comprises two paving assemblies symmetrically arranged on the fixed plate, each paving assembly comprises a driving shaft rotationally fixed on the fixed plate, an auxiliary shaft is slidably arranged on the fixed plate, a transmission chain is connected to the outer portions of the driving shaft and the auxiliary shaft, a plurality of paving wheels are mounted on the transmission chain, a vibrating rod is arranged between every two adjacent paving wheels, the vibrating rods and the transmission chains synchronously rotate on the outer portions of the driving shaft and the auxiliary shaft, and the vertical movement can be realized;
the upper end of the auxiliary shaft is connected with a sliding seat which is arranged on the fixed plate in a penetrating way, the fixed plate is provided with a sliding chute, the sliding seat slides in the sliding chute, and an angle adjusting mechanism for controlling the sliding seat to move in the sliding chute is arranged above the fixed plate;
the leveling mechanism comprises a mounting plate fixed on the rack, corrugated plates are horizontally arranged below the mounting plate in a sliding mode, and rolling wheels located behind the corrugated plates are fixed on the mounting plate.
Preferably, the bottom of the rack is provided with a plurality of travelling wheels, and a plurality of adjusting rods are arranged between the rack and the fixing plate.
Preferably, two the drive shaft top through gear train meshing transmission, constitute to opposite direction pivoted structure, one of them drive shaft top is fixed with first motor, drive shaft and auxiliary shaft outside are provided with the stopper, the stopper outside is equipped with the spacing groove of encircleing, be equipped with the gag lever post that inserts the spacing inslot on the pole that vibrates, the pole that vibrates is moving the in-process along with the driving chain and is realizing vertical direction's removal, the pole that vibrates is located by the lower position when moving from inside to outside, the pole that vibrates is located by the upper position when moving from outside to inside when vibrating.
Preferably, the outside of the limiting block is rotatably provided with two auxiliary plates for fixing the vibrating rod, the two auxiliary plates are respectively positioned at the upper side and the lower side of the limiting groove, and the auxiliary plates are fixedly connected with the transmission chain to form a structure that the vibrating rod and the transmission chain synchronously rotate.
Preferably, the upper end of the vibrating rod is provided with a driving gear, a gear ring is fixed below the sliding seat, the gear ring is positioned on the outer sides of the driving shaft and the auxiliary shaft and is meshed with the driving gears, the gear on the gear ring is a wide gear, and the driving gears are always meshed with the gear ring when the vibrating rod vertically moves.
Preferably, a sunken groove is formed in the upper portion of one side of the sliding groove, the upper surface of the sunken groove is a friction surface, two limiting wheels matched with the friction surface are arranged below the sliding seat, the inner ends of the limiting wheels are rotatably fixed in the sliding seat, the lower ends of the limiting wheels are in contact with the sunken groove to form friction positioning, the directions of the two limiting wheels are opposite, a tension spring connected with the limiting wheels is arranged in the sliding seat, and the tension spring pulls the limiting wheels to enable the limiting wheels to be in contact with the friction surface of the sunken groove.
Preferably, sliding seat top be equipped with spacing axle, spacing epaxial being fixed with first limiting plate, wear to be equipped with in the sliding seat and wear to be equipped with the pole, wear the pole lower extreme and be equipped with the control lever that is located between two spacing wheels, wear the pole upper end and pass first limiting plate, wear to be fixed with the second limiting plate that is located first limiting plate below on the pole, be equipped with the spring between first limiting plate and the second limiting plate, upwards stimulate and wear the pole, the control lever makes spacing wheel and heavy groove break away from the contact with the contact of spacing wheel to the sliding seat can slide in the spout.
Preferably, angle adjustment mechanism include that the level rotates the lead screw of fixing in the frame, the lead screw end fixing has the second motor, the lead screw below is fixed with the third limiting plate, wear to be equipped with on the third limiting plate with lead screw threaded connection's first connecting plate, the vertical sliding connection in first connecting plate both sides has the second connecting plate, the second connecting plate outer end cup joints in spacing off-axial side, the slotted hole has been seted up on the second connecting plate, spacing axle removes in the slotted hole, thereby the second motor drives first connecting plate horizontal migration and makes the sliding seat remove the contained angle of adjusting drive chain and advancing direction in the spout.
Preferably, the upper end of the penetrating rod penetrates through the second connecting plate and is provided with a plug, a first hydraulic rod is fixed above the first connecting plate and connected with the second connecting plate, and the first hydraulic rod controls the second connecting plate to vertically move on the first connecting plate.
Preferably, the mounting panel on be equipped with the cross slot, be fixed with the connecting rod that stretches into the cross slot on the buckled plate, be fixed with on the mounting panel with connecting rod fixed connection's second hydraulic stem, second hydraulic stem drives the buckled plate reciprocating motion on the mounting panel.
The invention has simple and ingenious structure, can pave and level the super early strength cement concrete when the super early strength cement concrete pavement is constructed, and the vibrating rod vibrates the concrete when in paving, so that the interior of the concrete is compact, the defects of collapse and the like at the later stage are avoided, and the construction efficiency and the quality are improved.
Drawings
Fig. 1 is a schematic structural diagram of a top view angle of the super early strength cement concrete paving and leveling device of the present invention.
Fig. 2 is a structural schematic diagram of the super early strength cement concrete paving and leveling device in a bottom view.
Fig. 3 is a structural schematic diagram of a right side view angle of the super early strength cement concrete paving and leveling device of the invention.
Fig. 4 is a schematic view of a top view structure of an angle adjusting mechanism in the super early strength cement concrete paving and leveling device of the present invention.
Fig. 5 is a schematic sectional view of the side structure of the super early strength cement concrete paving and leveling device of the present invention.
Fig. 6 is a schematic sectional view of a side structure of the super early strength cement concrete paving and leveling device of the present invention.
Fig. 7 is a schematic cross-sectional view of a paving assembly in the ultra-early strength cement concrete paving and leveling device of the invention.
Fig. 8 is a schematic side view of a paving assembly in the leveling device for paving super early strength cement concrete according to the present invention.
Fig. 9 is an enlarged view of a portion a of fig. 3 according to the present invention.
Fig. 10 is an enlarged structural view of the invention at B in fig. 4.
Fig. 11 is an enlarged view of the structure at C in fig. 4 according to the present invention.
Fig. 12 is an enlarged view of the structure of fig. 6D according to the present invention.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
As can be seen from fig. 1 to 12, the super early strength cement concrete paving and leveling device is characterized by comprising a rack 1, wherein a fixed plate 2 is connected below the rack 1, a plurality of traveling wheels 13 are arranged at the bottom of the rack 1, a plurality of adjusting rods 14 are arranged between the rack 1 and the fixed plate 2, a paving mechanism is arranged below the fixed plate 2, and a leveling mechanism located behind the paving mechanism is arranged on the rack 1; during construction, concrete is spread on the road surface, the height of the fixing plate 2 is adjusted, so that the spreading mechanism is at a proper height, the spreading mechanism spreads the concrete, and the leveling mechanism levels the concrete.
The paving mechanism comprises two paving assemblies symmetrically arranged on a fixed plate 2, each paving assembly comprises a driving shaft 3 rotationally fixed on the fixed plate 2, the tops of the two driving shafts 3 are meshed and driven through a gear set 15 to form a structure rotating in opposite directions, a first motor 16 is fixed above one driving shaft 3, an auxiliary shaft 4 is slidably arranged on the fixed plate 2, the driving shafts 3 and the auxiliary shaft 4 are externally connected with a transmission chain 5, a plurality of paving wheels 6 are arranged on the transmission chain 5, a vibrating rod 7 is arranged between every two adjacent paving wheels 6, the vibrating rods 7 and the transmission chains 5 synchronously rotate outside the driving shafts 3 and the auxiliary shafts 4 and can move in the vertical direction; first motor 16 rotates and drives drive shaft 3 and rotates, make drive chain 5 rotate and drive the wheel 6 that paves to pave the concrete, the wheel 6 that paves that is located the front side removes from inside to outside, the wheel 6 that paves that is located the rear side removes from outside to inside, it can insert the inside tamping of concrete to have the pole 7 that vibrates to pave to smash inside the concrete to pave between adjacent wheel 6, avoid appearing the cavity, in order to avoid the later stage to appear collapsing, the pole 7 that vibrates can remove in vertical direction again, break away from inside the concrete, so that pave the concrete.
In order to realize the synchronous movement of the vibrating rod 7 and the transmission chain 5 and realize the movement in the vertical direction, the driving shaft 3 and the auxiliary shaft 4 are externally provided with a limiting block 17, the outer side of the limiting block 17 is provided with a surrounding limiting groove 18, the vibrating rod 7 is provided with a limiting rod 19 inserted into the limiting groove 18, the vibrating rod 7 realizes the movement in the vertical direction in the moving process along with the transmission chain 5, the vibrating rod 7 is positioned at the lower position when the vibrating rod 7 moves from the inside to the outside, and the vibrating rod 7 is positioned at the upper position when the vibrating rod 7 moves from the outside to the inside; an auxiliary plate 20 for fixing the vibrating rod 7 is rotatably arranged outside the limiting block 17, the auxiliary plate 20 is provided with two auxiliary plates which are respectively positioned at the upper side and the lower side of the limiting groove 18, and the auxiliary plates 20 and the transmission chain 5 are fixedly connected to form a structure that the vibrating rod 7 and the transmission chain 5 synchronously rotate; the upper end of the vibrating rod 7 is provided with a driving gear 21, a gear ring 22 is fixed below the sliding seat 8, the gear ring 22 is positioned on the outer sides of the driving shaft 3 and the auxiliary shaft 4 and is meshed with the driving gears 21, the gear on the gear ring 22 is a wide gear, and the driving gear 21 is always meshed with the gear ring 22 when the vibrating rod 7 vertically moves.
The vibrating rod 7 penetrates through the auxiliary plate 20 and rotates outside the limiting block 17 along with the transmission chain 5, the vibrating rod 7 is located at the position between the paving wheels 6 all the time, interference between the vibrating rod and the paving wheels 6 is avoided, the paving wheels 6 rotate horizontally and are arranged on the transmission chain 5, and paving of concrete is achieved.
Vibrating rod 7 self can rotate, ring gear 22 and 8 fixed connection of sliding seat, it is immovable, vibrating rod 7 rotates in-process drive gear 21 and meshes with ring gear 22 all the time, realize the rotation of self, the completion is mixed the stirring of concrete, reduce inside cavity, the gear width is greater than the displacement of vibrating rod 7 vertical removal on ring gear 22, drive gear 21 meshes with ring gear 22 all the time, guarantee to vibrate rod 7 and be in the rotation state all the time at the removal in-process, increase the vibration effect to the concrete.
In order to adjust the paving width, the upper end of the auxiliary shaft 4 is connected with a sliding seat 8 which is arranged on the fixed plate 2 in a penetrating way, a limiting shaft 26 is arranged above the sliding seat 8, the fixed plate 2 is provided with a sliding chute 9, the sliding seat 8 slides in the sliding chute 9, and an angle adjusting mechanism for controlling the sliding seat 8 to move in the sliding chute 9 is arranged above the fixed plate 2; the angle adjusting mechanism comprises a lead screw 32 horizontally and rotatably fixed on the rack 1, a second motor 33 is fixed at the end part of the lead screw 32, a third limiting plate 34 is fixed below the lead screw 32, a first connecting plate 35 in threaded connection with the lead screw 32 penetrates through the third limiting plate 34, second connecting plates 36 are vertically and slidably connected to two sides of the first connecting plate 35, the outer end of each second connecting plate 36 is sleeved outside the limiting shaft 26, a long circular hole 37 is formed in each second connecting plate 36, the limiting shaft 26 moves in the long circular hole 37, and the second motor 33 drives the first connecting plate 35 to horizontally move so that the sliding seat 8 moves in the sliding groove 9 to adjust the included angle between the transmission chain 5 and the advancing direction;
the second motor 33 rotates to drive the screw rod 32 to rotate, so that the first connecting plate 35 horizontally displaces on the screw rod 32, the long round hole 37 at the end of the second connecting plate 36 pushes the limiting shaft 26, namely the sliding seat 8, to move, the sliding seat 8 moves in the sliding groove 9, the limiting shaft 26 moves in the long round hole 37, the auxiliary shaft 4 rotates around the driving shaft 3, the transmission chain 5 forms an included angle with the advancing direction, and the width of the outer side of the auxiliary shaft 4 is reduced to enable the outer side of the auxiliary shaft to correspond to the width of a construction road surface.
In order to realize the locking of the spreading width, a sinking groove 23 is arranged above one side of the sliding groove 9, the upper surface of the sinking groove 23 is a friction surface, two limiting wheels 24 matched with the friction surface are arranged below the sliding seat 8, the inner ends of the limiting wheels 24 are rotationally fixed in the sliding seat 8, the lower ends of the limiting wheels 24 are contacted with the sinking groove 23 to form friction positioning, the directions of the two limiting wheels 24 are opposite, a tension spring 25 connected with the limiting wheels 24 is arranged in the sliding seat 8, and the tension spring 25 pulls the limiting wheels 24 to enable the limiting wheels 24 to be contacted with the friction surface of the sinking groove 23;
an included angle exists between the limiting wheels 24 and the friction surfaces of the sinking groove 23, when the limiting wheels are contacted with each other, friction force in one direction is generated, friction limiting is formed in the direction, the two limiting wheels 24 in different directions simultaneously limit the sliding seat 8, and therefore the sliding seat 8 cannot move in the arc groove.
A first limiting plate 27 is fixed on the limiting shaft 26, a penetrating rod 28 penetrates through the sliding seat 8, a control rod 29 positioned between the two limiting wheels 24 is arranged at the lower end of the penetrating rod 28, the upper end of the penetrating rod 28 penetrates through the first limiting plate 27, a second limiting plate 30 positioned below the first limiting plate 27 is fixed on the penetrating rod 28, a spring 31 is arranged between the first limiting plate 27 and the second limiting plate 30, the penetrating rod 28 is pulled upwards, the limiting wheels 24 are separated from the sinking groove 23 due to the contact of the control rod 29 and the limiting wheels 24, and therefore the sliding seat 8 can slide in the sliding groove 9; the upper end of the through rod 28 penetrates through the second connecting plate 36 and is provided with a plug 38, a first hydraulic rod 39 is fixed above the first connecting plate 35, the first hydraulic rod 39 is connected with the second connecting plate 36, and the first hydraulic rod 39 controls the second connecting plate 36 to vertically move on the first connecting plate 35.
When the angle is required to be adjusted, the first hydraulic rod 39 controls the second connecting plate 36 to move upwards on the first connecting plate 35, the end part of the second connecting plate 36 moves upwards to drive the plug 38, namely the penetrating rod 28, to move upwards, so that the control rod 29 pushes the limiting wheel 24, the limiting wheel 24 is separated from the sunk groove 23, the limiting wheel 24 no longer limits the sliding seat 8, the sliding seat 8 can slide on the sliding groove 9, when the sliding seat is transferred to a proper position, the first hydraulic rod 39 pushes the second connecting plate 36 to move downwards, the penetrating rod 28 moves downwards under the action of the spring 31, the control rod 29 releases the limiting wheel 24, so that the limiting between the limiting wheel 24 and the friction surface of the sunk groove 23 is limited again, the position of the auxiliary shaft 4 is fixed, and the spreading width is locked.
Leveling mechanism is including fixing mounting panel 10 in frame 1, and mounting panel 10 below horizontal slip is provided with buckled plate 11, is fixed with the rolling wheel 12 that is located 11 rear sides of buckled plate on the mounting panel 10, is equipped with transverse groove 40 on the mounting panel 10, is fixed with the connecting rod 41 that stretches into in the transverse groove 40 on the buckled plate 11, is fixed with the second hydraulic stem 42 with connecting rod 41 fixed connection on the mounting panel 10, and second hydraulic stem 42 drives buckled plate 11 reciprocating motion on mounting panel 10.
The second hydraulic rod 42 drives the corrugated plate 11 to horizontally reciprocate to flatten the paved super early strength concrete, and the super early strength concrete is compacted and flattened under the action of the rolling wheel 12, so that the construction of the super early strength concrete pavement is completed.
Compared with the prior art, the invention has the following beneficial effects: the concrete can be vibrated and stirred during paving, so that the interior of the concrete is more compact, the defects of cavities and the like are avoided, later-stage collapse is avoided, rework is avoided, and the construction quality and efficiency are improved; the width of spreading concrete can be adjusted, adapts to the road surface laying of different specification and dimension, reaches the effect that a tractor serves several purposes, reduces the input of equipment, reduces construction cost.
Claims (10)
1. The super early strength cement concrete paving and leveling device is characterized by comprising a rack (1), wherein a fixed plate (2) is connected below the rack (1), a paving mechanism is arranged below the fixed plate (2), and a leveling mechanism positioned behind the paving mechanism is arranged on the rack (1);
the paving mechanism comprises two paving assemblies symmetrically arranged on a fixed plate (2), each paving assembly comprises a driving shaft (3) rotatably fixed on the fixed plate (2), an auxiliary shaft (4) is slidably arranged on the fixed plate (2), a transmission chain (5) is connected to the outside of each of the driving shaft (3) and the auxiliary shaft (4), a plurality of paving wheels (6) are mounted on the transmission chain (5), a vibrating rod (7) is arranged between every two adjacent paving wheels (6), and the vibrating rods (7) and the transmission chains (5) synchronously rotate outside the driving shaft (3) and the auxiliary shaft (4) and can move in the vertical direction;
the upper end of the auxiliary shaft (4) is connected with a sliding seat (8) penetrating through the fixed plate (2), the fixed plate (2) is provided with a sliding chute (9), the sliding seat (8) slides in the sliding chute (9), and an angle adjusting mechanism for controlling the sliding seat (8) to move in the sliding chute (9) is arranged above the fixed plate (2);
the leveling mechanism comprises a mounting plate (10) fixed on the rack (1), a corrugated plate (11) is horizontally arranged below the mounting plate (10) in a sliding mode, and a rolling wheel (12) located behind the corrugated plate (11) is fixed on the mounting plate (10).
2. The super early strength cement concrete paving and leveling device as claimed in claim 1, wherein a plurality of road wheels (13) are provided at the bottom of the frame (1), and a plurality of adjusting rods (14) are provided between the frame (1) and the fixing plate (2).
3. The super early strength cement concrete leveling device that paves according to claim 1, characterized in that, two drive shaft (3) top through gear train (15) meshing transmission, constitute to opposite direction pivoted structure, one of them drive shaft (3) top is fixed with first motor (16), drive shaft (3) and auxiliary shaft (4) outside are provided with stopper (17), stopper (17) outside is equipped with surrounding spacing groove (18), be equipped with gag lever post (19) that insert in spacing groove (18) on the pole (7) of shaking, shake pole (7) and realize vertical direction's removal along with driving chain (5) removal in-process, shake pole (7) and be located by lower position when moving from inside to outside, shake pole (7) and be located by upper position when moving from outside to inside when shaking pole (7).
4. The super early strength cement concrete paving and leveling device as claimed in claim 1, wherein an auxiliary plate (20) for fixing the vibrating rod (7) is rotatably arranged outside the limiting block (17), the auxiliary plate (20) is provided with two auxiliary plates which are respectively positioned at the upper side and the lower side of the limiting groove (18), and the auxiliary plates (20) are fixedly connected with the transmission chain (5) to form a structure in which the vibrating rod (7) and the transmission chain (5) synchronously rotate.
5. The super early strength cement concrete leveling device that paves according to claim 1, characterized in that, shake pole (7) upper end be equipped with drive gear (21), sliding seat (8) below is fixed with ring gear (22), ring gear (22) are located drive shaft (3) and auxiliary shaft (4) outside and with a plurality of drive gear (21) meshing, ring gear (22) upper gear is wide gear, drive gear (21) mesh with ring gear (22) all the time when shaking pole (7) vertical migration.
6. The super early strength cement concrete paving and leveling device according to claim 1, wherein a sunken groove (23) is formed above one side of the sliding groove (9), the upper surface of the sunken groove (23) is a friction surface, two limiting wheels (24) matched with the friction surface are arranged below the sliding seat (8), the inner ends of the limiting wheels (24) are rotatably fixed in the sliding seat (8), the lower ends of the limiting wheels (24) are in contact with the sunken groove (23) to form friction positioning, the directions of the two limiting wheels (24) are opposite, tension springs (25) connected with the limiting wheels (24) are arranged in the sliding seat (8), and the tension springs (25) pull the limiting wheels (24) to enable the limiting wheels (24) to be in friction surface contact with the sunken groove (23).
7. The super early strength cement concrete paving leveling device as claimed in claim 1, sliding seat (8) top be equipped with spacing axle (26), be fixed with first limiting plate (27) on spacing axle (26), wear to be equipped with in sliding seat (8) and wear pole (28), it is equipped with and is located control lever (29) between two spacing wheels (24) to wear pole (28) lower extreme, wear pole (28) upper end and pass first limiting plate (27), it is fixed with second limiting plate (30) that are located first limiting plate (27) below to wear pole (28), be equipped with spring (31) between first limiting plate (27) and second limiting plate (30), pole (28) are worn in the upwards pulling, control lever (29) and spacing wheel (24) contact make spacing wheel (24) and heavy groove (23) break away from the contact, thereby sliding seat (8) can slide in spout (9).
8. The super early strength cement concrete paving leveling device as claimed in claim 1, angle adjustment mechanism include that the level rotates lead screw (32) of fixing on frame (1), lead screw (32) end fixing has second motor (33), lead screw (32) below is fixed with third limiting plate (34), wear to be equipped with first connecting plate (35) with lead screw (32) threaded connection on third limiting plate (34), the vertical sliding connection in first connecting plate (35) both sides has second connecting plate (36), second connecting plate (36) outer end cup joints in spacing axle (26) outside, slotted hole (37) have been seted up on second connecting plate (36), spacing axle (26) remove in slotted hole (37), thereby second motor (33) drive first connecting plate (35) horizontal migration makes sliding seat (8) remove the contained angle of adjusting driving chain (5) and direction of travel in spout (9).
9. The super early strength cement concrete paving and leveling device as claimed in claim 1, wherein the upper end of the penetrating rod (28) penetrates through the second connecting plate (36) and is provided with a plug (38), a first hydraulic rod (39) is fixed above the first connecting plate (35), the first hydraulic rod (39) is connected with the second connecting plate (36), and the first hydraulic rod (39) controls the second connecting plate (36) to vertically move on the first connecting plate (35).
10. The super early strength cement concrete leveling device that paves of claim 1, characterized in that mounting panel (10) on be equipped with cross slot (40), be fixed with connecting rod (41) that stretch into in cross slot (40) on buckled plate (11), be fixed with on mounting panel (10) with connecting rod (41) fixed connection's second hydraulic stem (42), second hydraulic stem (42) drive buckled plate (11) reciprocating motion on mounting panel (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210465971.8A CN114775373B (en) | 2022-04-29 | 2022-04-29 | Super early strength cement concrete paves leveling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210465971.8A CN114775373B (en) | 2022-04-29 | 2022-04-29 | Super early strength cement concrete paves leveling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114775373A true CN114775373A (en) | 2022-07-22 |
| CN114775373B CN114775373B (en) | 2023-06-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210465971.8A Active CN114775373B (en) | 2022-04-29 | 2022-04-29 | Super early strength cement concrete paves leveling device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116289429A (en) * | 2023-05-17 | 2023-06-23 | 河南勇威特种设备有限公司 | Concrete road surface paving device for engineering construction |
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| CN215668877U (en) * | 2021-08-09 | 2022-01-28 | 西北水利水电工程有限责任公司 | Adjustable concrete evenly-paving device for pavement construction |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116289429A (en) * | 2023-05-17 | 2023-06-23 | 河南勇威特种设备有限公司 | Concrete road surface paving device for engineering construction |
| CN116289429B (en) * | 2023-05-17 | 2023-08-11 | 河南勇威特种设备有限公司 | Concrete road surface paving device for engineering construction |
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| CN114775373B (en) | 2023-06-16 |
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