CN207525590U - A kind of auxiliary device for road surface backfill material grinding compacting - Google Patents
A kind of auxiliary device for road surface backfill material grinding compacting Download PDFInfo
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- CN207525590U CN207525590U CN201721148519.XU CN201721148519U CN207525590U CN 207525590 U CN207525590 U CN 207525590U CN 201721148519 U CN201721148519 U CN 201721148519U CN 207525590 U CN207525590 U CN 207525590U
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- road surface
- backfill material
- auxiliary device
- upper pressure
- pressure plare
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Abstract
The utility model discloses a kind of auxiliary device for road surface backfill material grinding compacting, including upper pressure plare, support load transfer device, lower pressure plate, displacement sensor；The upper pressure plare lower surface both sides are embedded with bar shaped mounting groove, and institute's displacement sensors are fixed on mounting groove straight down, and for the dropping distance of measurement servicing unit, position of institute's displacement sensors in mounting groove is adjustable；Institute's displacement sensors are electrically connected with support load transfer device.The utility model assistant apparatus structure is simple and convenient to operate, it can assist that existing roller carries out grinding compacting to every layer of disease road surface backfill material and dense effect is good, while working efficiency is greatly improved, improve the performances such as compactness, the durability on road surface after repairing, so as to improve the service life on road surface, and it is applied widely.
Description
Technical field
The utility model is related to cement concrete pavement improvement project field, more particularly to one kind rolls close for road surface backfill material
Real auxiliary device.
Background technology
For road surface pumping, the scheme of rubble french drain is set after generally use fluting at present.But traditional construction
Scheme is rolled using dual-steel wheel road roller road pavement material, but since dual-steel wheel road roller steel wheel width is left for 80cm
The right side, for the slightly smaller road surface of groove width, dual-steel wheel road roller can not play the effect of good grinding compacting.But if
It slots wide, and road pavement material causes to waste, therefore the width usually slotted is in 40cm or so, using artificial plate compactor pressure
It is real, but Compaction Effort is limited, it is difficult to grinding compacting truly, and the filler of each base in road surface is different, using artificial
Plate compactor can not be realized rolls compacting to what every layer of backfill was expected.
For this purpose, it is badly in need of a kind of device simple in structure, easy to operate, applicable of research and development to assist rolling for road surface backfill material close
Positive activity realizes the grinding compacting of every layer of backfill material of road pavement.
Invention content
The purpose of this utility model is to provide a kind of auxiliary device for road surface backfill material grinding compacting, the device knots
Structure is simple and convenient to operate, and existing roller can be assisted to carry out grinding compacting and dense effect to every layer of disease road surface backfill material
It is good, while working efficiency is greatly improved, the performances such as compactness, the durability on road surface after repairing are improved, so as to improve
The service life on road surface, and it is applied widely.
To achieve the above object, the technical solution adopted in the utility model is：One kind is for road surface backfill material grinding compacting
Auxiliary device, including upper pressure plare, support load transfer device, lower pressure plate, displacement sensor, the lower surface of the upper pressure plare
And the upper surface of lower pressure plate is correspondingly provided with mounting base, the support load transfer device by mounting base respectively with upper pressure plare, under
Pressure plare is fixedly connected, and the height of the support load transfer device is adjustable；All upper pressure plares, support load transfer device, lower pressure plate
Center is held on same axis, and axis is consistent with pressure-bearing direction；The width of the upper pressure plare and pavement top groove width
Unanimously, the width of the lower pressure plate is more than bottom groove width；The upper pressure plare lower surface both sides are embedded with bar shaped mounting groove, institute
Displacement sensors are fixed on mounting groove straight down, for the dropping distance of measurement servicing unit, institute's displacement sensors
Position in mounting groove is adjustable；Institute's displacement sensors are electrically connected with support load transfer device.
The mounting groove is bar-shaped trough, and position of institute's displacement sensors on mounting groove is adjustable.
The operation principle of the utility model：In use, first disease road surface is slotted, every layer is in step-like excavation, and measures
Record the width and height of every layer of notch.When underfilling is backfilled to not bottom notch a distance excessively, the bottom of according to
The height of layer notch and the distance adjustment support load transfer device of top layer notch so that the top to lower pressure plate bottom of upper pressure plare
Distance slightly larger than bottom notch to top layer notch distance；According to the width of bottom last layer notch, slided on mounting groove
Adjust the position of displacement sensor so that displacement sensor is located at the outside of cell wall above bottom notch；Auxiliary device is put into
In slot, both sides and the top layer notch edges of upper pressure plare abut against, lower pressure plate and the cell wall on underfilling and bottom notch
It abuts against；When rolling device passes through auxiliary device, the upper pressure plare of auxiliary device will be passed through branch by downward active force
Power is reached lower pressure plate and underfilling is compacted by support load transfer device, is sensed under auxiliary device by displacement sensor at this time
The distance of drop, and displacement data is transmitted to support load transfer device, load transfer device adjustment height is then supported to displacement sensor
It restPoses, is rolled next time, until the compactness of underfilling reaches construction requirement.
Further, in order to improve the stability of auxiliary device, the upper pressure plare edges at two ends is uniformly distributed to be had and grinds
The tourelle for pressing direction consistent.
Further, since fluting is that step is excavated, every layer of width is inconsistent, and slots for different construction requirements
Width is also different, therefore for the applicability for improving auxiliary device, the width of the lower pressure plate/upper pressure plare is adjustable, with suitable
Answer the roller compaction construction operation of different groove widths.
Preferably, the lower pressure plate includes the first fixed plate, and the first fixed plate both ends are equipped with the first connecting plate, the
One connecting plate is sliding combined with the first sliding panel, and the first side plate straight up is equipped in the free end of first sliding panel.
Preferably, the support load transfer device lower outer surface is cased with the first sliding connector and the first adjusting by screw thread
Nut, first sliding connector are connected by the first hound with first sliding panel, the first adjusting nut position
In the surface of the first sliding connector.
Preferably, the first adjusting nut both ends are equipped with wing bar, convenient for the control of the first adjusting nut.
Preferably, the upper pressure plare includes the second fixed plate, and the second fixed plate both ends are equipped with the second connecting plate, the
Two connecting plates are sliding combined with the second sliding panel, and the second side plate straight down is equipped in the free end of second sliding panel.
Preferably, it is described support load transfer device above free end outer surface by screw thread be cased with the second sliding connector and
Second adjusting nut, second sliding connector are connected by the second hound with second sliding panel, and described second adjusts
Section nut is located at the underface of the second sliding connector.
Preferably, the second adjusting nut both ends are equipped with wing bar, convenient for the control of the second adjusting nut.
Further, the upper pressure plare upper surface is uniformly distributed tourelle, and the tourelle is ball or small
Idler wheel.
Further, the lower pressure plate is equipped with density measurement device.Pass through the density measurement on lower pressure plate
Device directly measures the compactness of backfill material, and when compactness reaches construction requirement, notice roller compaction construction person stops bottom backfill
The construction of material is so as to carry out the grinding compacting of next layer of backfill material.
Further, the density measurement device is equipped with wireless device, and wireless device can be by density measurement device
The closely knit degrees of data measured carries out wireless remote transmission, and roller compaction construction person can directly acquire the compactness for rolling backfill material, judge
Whether the compactness of backfill material reaches construction requirement.
Further, 10~20cm of width range of the lower pressure plate, 30~40cm of length range are particularly suitable for out
The grinding compacting on the small road surface of well width.
Further, the upper pressure plare is identical with the length of lower pressure plate, and the upper pressure plare/lower pressure plate is along length
The both sides in direction are respectively equipped with convex block and the groove to match with the convex block.It is longer for road surface seam, auxiliary can be filled
It puts and is connected two-by-two by the convex block, groove, gap is disposably subjected to backfilling operation, improve working efficiency.
Further, the support load transfer device is hydraulic cylinder or jack.
Compared with prior art, the beneficial effects of the utility model are：
1st, the utility model auxiliary device is exclusively used in the grinding compacting of the smaller road surface backfill material of groove width, passes through upper pressure
Power plate, support load transfer device, lower pressure plate and displacement sensor coordinate, and the active force of rolling device is reached bottom backfill material,
The closely knit construction of auxiliary backfill material, the grinding compacting effect for making backfill material is more preferable, and in addition the device can be according to displacement sensor
Data point reuse supports the height of load transfer device so that upper pressure plare can be higher by top notch certain position always, it is ensured that persistently by
Power, without the height of real-time manual adjustment support load transfer device, so as to be effectively improved working efficiency；
2nd, the utility model by upper pressure plare set tourelle reduce on pressure plare horizontal direction active force,
It prevents pressure plare shaking from causing auxiliary device integral inclined, improves the stability of auxiliary device, it is ensured that grinding compacting effect is
Good quality project provides reliable guarantee；
3rd, pressure plare on the utility model, support load transfer device, the width of lower pressure plate is adjustable so that this practicality
Novel auxiliary device is applied widely, can be to adapt to the backfill material roller compaction construction operation of different groove width/height；
4th, the utility model assistant apparatus structure is simple and convenient to operate, and existing roller can be assisted every to disease road surface
Layer backfill material carries out grinding compacting and dense effect is good, while working efficiency is greatly improved, improves road surface after repairing
The performances such as compactness, durability, so as to improve the service life on road surface, and it is applied widely.
Description of the drawings
Fig. 1 is a kind of structure diagram of auxiliary device for road surface backfill material grinding compacting of the utility model；
Fig. 2 is structure diagram of the utility model another kind for the auxiliary device of road surface backfill material grinding compacting；
Fig. 3 is overlooking the structure diagram of the utility model for the auxiliary device of road surface backfill material grinding compacting；
Fig. 4 is structure diagram of the utility model embodiment 3 for the auxiliary device of road surface backfill material grinding compacting；
Fig. 5 is plan structure signal of the utility model embodiment 3 for the auxiliary device of road surface backfill material grinding compacting
Figure；
Fig. 6 is structure diagram of the utility model embodiment 4 for the auxiliary device of road surface backfill material grinding compacting；
Fig. 7 is plan structure signal of the utility model embodiment 7 for the auxiliary device of road surface backfill material grinding compacting
Figure；
In figure：1st, upper pressure plare；11st, the second fixed plate；12nd, the second connecting plate；13rd, the second sliding panel；14th, the second side
Plate；15th, the second sliding connector；16th, the second adjusting nut；17th, the second hound；2nd, load transfer device is supported；3rd, lower pressure plate；
31st, the first fixed plate；32nd, the first connecting plate；33rd, the first sliding panel；34th, the first side plate；35th, the first sliding connector；36th,
One adjusting nut；37th, the first hound；38th, wing bar；4th, displacement sensor；5th, mounting groove；6th, tourelle；7th, compactness is surveyed
Measure device；8th, convex block；9th, groove.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, the technical solution of the utility model is carried out clear, complete
Site preparation describes, it is clear that the described embodiments are only a part of the embodiments of the utility model, instead of all the embodiments.
Based on the embodiment in the utility model, what those of ordinary skill in the art were obtained without making creative work
Every other embodiment, shall fall within the protection scope of the present invention.
Such as Fig. 1-3, a kind of auxiliary device for road surface backfill material grinding compacting, including upper pressure plare 1, support power transmission dress
2, lower pressure plate 3, displacement sensor 4 are put, the lower surface of the upper pressure plare 1 and the upper surface of lower pressure plate 3 are correspondingly provided with peace
Seat is filled, the support load transfer device 2 is fixedly connected by mounting base with upper pressure plare 1, lower pressure plate 3 respectively, and the support passes
The height of power apparatus 2 is adjustable；All upper pressure plares 1, support load transfer device 2,3 center of lower pressure plate are held in same axis
On, and axis is consistent with pressure-bearing direction；The width of the upper pressure plare 1 is consistent with pavement top groove width, the lower pressure plate 3
Width is more than bottom groove width；The 1 lower surface both sides of upper pressure plare are embedded with bar shaped mounting groove 5, and institute's displacement sensors 4 are vertical
It is downwardly fixed on mounting groove 5, for the dropping distance of measurement servicing unit, 4 position in mounting groove 5 of institute's displacement sensors
It puts adjustable；Institute's displacement sensors 4 are electrically connected with support load transfer device 2.This have the advantage that：Pass through upper pressure plare 1, branch
Support load transfer device 2, lower pressure plate 3 coordinate with displacement sensor 4, and the active force of rolling device is reached bottom backfill material, auxiliary
The closely knit construction of material is backfilled, the grinding compacting effect for making backfill material is more preferable；And the device can be according to the data tune of displacement sensor 4
The height of whole support load transfer device 2 so that upper pressure plare 1 can be higher by top notch always, continue stress, further ensure that backfill
The dense effect of material.
The mounting groove 5 is bar-shaped trough, and 4 position on mounting groove 5 of institute's displacement sensors is adjustable.
The operation principle of the utility model：In use, first disease road surface is slotted, every layer is in step-like excavation, and measures
Record the width and height of every layer of notch.When underfilling is backfilled to not bottom notch a distance excessively, the bottom of according to
The height of layer notch and the distance adjustment support load transfer device 2 of top layer notch so that the top of upper pressure plare 1 to lower pressure plate 3
The distance of bottom is slightly larger than the distance of bottom notch to top layer notch；According to the width of bottom last layer notch, on mounting groove 5
Slide the position of adjustment displacement sensor 4 so that displacement sensor 4 is located at the outside of cell wall above bottom notch；Auxiliary is filled
It puts in slot, both sides and the top layer notch edges of upper pressure plare 1 abut against, lower pressure plate 3 and underfilling and bottom notch
On cell wall abut against；When rolling device passes through auxiliary device, the upper pressure plare 1 of auxiliary device by downward active force,
And underfilling will be compacted by supporting load transfer device 2 that power is reached lower pressure plate 3, pass through displacement sensor 4 at this time
Sense the distance that auxiliary device declines, and displacement data is transmitted to support load transfer device 2, then load transfer device 2 is supported to adjust
Highly restore to original state, rolled next time, until the compactness of underfilling reaches construction requirement.Due to every
Layer is slotted of different size, and the position of the backfill material of bottom notch both sides is also different, it is therefore desirable to adjust sensor 4 in mounting groove
Position on 5.
Further, in order to improve the stability of auxiliary device, upper 1 edges at two ends of pressure plare is uniformly distributed to be had and grinds
The tourelle 6 for pressing direction consistent.When the idler wheel of rolling device is with upper 1 EDGE CONTACT of pressure plare, the rolling at upper 1 edge of pressure plare
Dynamic device 6 is rotated synchronously with idler wheel, so as to reduce the active force of upper 1 horizontal direction of pressure plare, prevents the shaking of pressure plare 1 from causing
Auxiliary device is integral inclined, it is ensured that grinding compacting effect.
Further, since fluting is that step is excavated, every layer of width is inconsistent, and slots for different construction requirements
Width is also different, therefore for the applicability for improving auxiliary device, and the width of pressure plare 1 is adjustable on the lower pressure plate 3/, with
Adapt to the roller compaction construction operation of different groove widths.In use, since fluting is that step is excavated, every layer of width is inconsistent,
The width of lower pressure plate 3 can be adjusted first according to the width of every layer of fluting；Due to for different construction requirement groove widths not yet
It together, can be according to the width of pressure plare 1 in the width adjustment that top layer is slotted；It, can be according to opening since different road surfaces height of slotting is different
The height of groove height adjustment support load transfer device 2.
Preferably, the lower pressure plate 3 includes the first fixed plate 31, and 31 both ends of the first fixed plate are equipped with the first connection
Plate 32, the first connecting plate 32 are sliding combined with the first sliding panel 33, the free end of first sliding panel 33 be equipped with vertically to
On the first side plate 34.
Preferably, support 2 lower outer surface of load transfer device is cased with the first sliding connector 35 and first by screw thread
Adjusting nut 36, first sliding connector 35 are connected by the first hound 37 with first sliding panel 33, and described
One adjusting nut 36 is located at the surface of the first sliding connector 35.In use, according to the requirement of construction 3 width of lower pressure plate,
The first sliding connector 35 is adjusted, and passes through 36 the first sliding connector of locking 35 of the first adjusting nut.To the first sliding panel 33
It plays a supportive role, improves the stability of auxiliary device.
Preferably, 36 both ends of the first adjusting nut are equipped with wing bar 38, convenient for the control of the first adjusting nut 36.
Preferably, the upper pressure plare 1 includes the second fixed plate 11, and 11 both ends of the second fixed plate are equipped with the second connection
Plate 12, the second connecting plate 12 are sliding combined with the second sliding panel 13, the free end of second sliding panel 13 be equipped with vertically to
Under the second side plate 14.In use, the width that can be first slotted according to top layer, the width of adjustment lower pressure plate 3.
Preferably, the free end outer surface of 2 top of support load transfer device is cased with the second sliding connector by screw thread
15 and second adjusting nut 16, second sliding connector 15 pass through the second hound 17 and 13 phase of the second sliding panel
Even, second adjusting nut 16 is located at the underface of the second sliding connector 15.It is in use, wide according to the upper pressure plare 1 of construction
The requirement of degree adjusts the second sliding connector 15, and passes through 16 the second sliding connector of locking 15 of the second adjusting nut.To second
Sliding panel 13 plays a supportive role, and improves the stability of auxiliary device.
Preferably, 16 both ends of the second adjusting nut are equipped with wing bar 38, convenient for the control of the second adjusting nut 16.
Further, 1 upper surface of upper pressure plare is uniformly distributed a tourelle 6, the tourelle 6 for ball or
Trundle.When the vibrations wheel of rolling device passes through upper pressure plare 1, tourelle 6 rotates therewith, so as to reduce upper pressure plare 1
It by the active force of rolling device horizontal direction, prevents the shaking of pressure plare 1 from causing auxiliary device integral inclined, improves auxiliary dress
The stability put, it is ensured that grinding compacting effect.
Further, the lower pressure plate 3 is equipped with density measurement device 7.It is surveyed by the compactness on lower pressure plate 3
Amount device 7 directly measures the compactness of backfill material, and when compactness reaches construction requirement, notice roller compaction construction person stops bottom and returns
The construction of filler is so as to carry out the grinding compacting of next layer of backfill material.
Further, the density measurement device 7 is equipped with wireless device, and wireless device can be by density measurement device
The 7 closely knit degrees of data measured carry out wireless remote transmission, and roller compaction construction person can directly acquire the compactness for rolling backfill material, judge
Whether the compactness of backfill material reaches construction requirement.
Further, 10~20cm of width range of the lower pressure plate 3,30~40cm of length range are particularly suitable for
The grinding compacting on the small road surface of groove width.
Further, the upper pressure plare 1 is identical with the length of lower pressure plate 3, upper 1/ lower pressure plate of pressure plare, 3 edge
The both sides of length direction are respectively equipped with convex block 8 and the groove 9 to match with the convex block 8.It is longer for road surface seam, it can incite somebody to action
Auxiliary device is connected two-by-two by the convex block 8, groove 9, and gap disposably is carried out backfilling operation, improves working efficiency.
Further, the support load transfer device 2 is hydraulic cylinder or jack.
Embodiment 1：As shown in Figure 1, it is a kind of for road surface backfill material grinding compacting auxiliary device, including upper pressure plare 1,
Support load transfer device 2, lower pressure plate 3, displacement sensor 4, the lower surface of the upper pressure plare 1 and the upper surface of lower pressure plate 3
Mounting base is correspondingly provided with, the support load transfer device 2 is fixedly connected by mounting base with upper pressure plare 1, lower pressure plate 3 respectively,
The height of the support load transfer device 2 is adjustable；All upper pressure plares 1, support load transfer device 2,3 center of lower pressure plate are held in
On same axis, and axis is consistent with pressure-bearing direction；The width of the upper pressure plare 1 is consistent with pavement top groove width, under described
The width of pressure plare 3 is more than bottom groove width；The 1 lower surface both sides of upper pressure plare are embedded with bar shaped mounting groove 5, and the displacement passes
Sensor 4 is fixed on straight down on mounting groove 5, and for the dropping distance of measurement servicing unit, institute's displacement sensors 4 are being installed
Position in slot 5 is adjustable；Institute's displacement sensors 4 are electrically connected with support load transfer device 2；1 edges at two ends of upper pressure plare is equal
It is even to be laid with the tourelle 6 consistent with rolling direction；The width 10cm of the lower pressure plate 3,30~40cm of length.
The utility model is suitable for containing only the road surface backfill construction of two layers of filler.
Embodiment 2：As Figure 2-3, the present embodiment is above-mentioned reality for the auxiliary device of road surface backfill material grinding compacting
Advanced optimizing for example is applied, is differed only in：The mounting groove 5 is bar-shaped trough, and institute's displacement sensors 4 are on mounting groove 5
Position is adjustable；The width of the lower pressure plate 3 is adjustable between 10~20cm；The lower pressure plate 3 includes the first fixed plate 31,
First fixed plate, 31 both ends are equipped with the first connecting plate 32, and the first connecting plate 32 is sliding combined with the first sliding panel 33, in institute
The free end of the first sliding panel 33 is stated equipped with the first side plate 34 straight up；Support 2 lower outer surface of load transfer device leads to
It crosses screw thread and is cased with the first sliding connector 35 and the first adjusting nut 36, first sliding connector 35 passes through the first hound
37 are connected with first sliding panel 33, and first adjusting nut 36 is located at the surface of the first sliding connector 35.It uses
When, according to the requirement of construction 3 width of lower pressure plate, the first sliding connector 35 is adjusted, and pass through 36 locking of the first adjusting nut
First sliding connector 35.It plays a supportive role to the first sliding panel 33, improves the stability of auxiliary device；Described first adjusts spiral shell
Female 36 both ends are equipped with wing bar 38, convenient for the control of the first adjusting nut 36；1 upper surface of upper pressure plare is uniformly distributed rolling
Device 6, the tourelle 6 are ball.
The operation principle of the utility model：In use, according to the width of bottom plate rabbet, the width of lower pressure plate 3 is adjusted extremely
3 the first side plate of both ends 34 of lower pressure plate is abutted against with the cell wall on bottom plate rabbet；Upper 1 both ends of pressure plare offset with top notch
It connects；Position of the displacement sensor 4 on mounting groove 5 is adjusted until displacement sensor 4 is moved to 3 outside filler of face lower pressure plate
On；Rolling device is contacted with the ball on upper pressure plare 1 so that effect of the auxiliary device only by rolling device straight down
Power improves the effect of backfill material grinding compacting.
Embodiment 3：As illustrated in figures 4-5, the present embodiment is above-mentioned reality for the auxiliary device of road surface backfill material grinding compacting
Advanced optimizing for example is applied, is differed only in：The width of the upper pressure plare 1 is adjusted；It is solid that the upper pressure plare 1 includes second
Fixed board 11,11 both ends of the second fixed plate are equipped with the second connecting plate 12, and the second connecting plate 12 is sliding combined with the second sliding panel
13, it is equipped with the second side plate 14 straight down in the free end of second sliding panel 13.In use, it can first be slotted according to top layer
Width, adjust lower pressure plate 3 width；The free end outer surface of support load transfer device 2 top is cased with the by screw thread
Two sliding connectors 15 and the second adjusting nut 16, second sliding connector 15 pass through the second hound 17 and described second
Sliding panel 13 is connected, and second adjusting nut 16 is located at the underface of the second sliding connector 15.In use, according in construction
The requirement of 1 width of pressure plare adjusts the second sliding connector 15, and passes through 16 the second sliding connector of locking of the second adjusting nut
15.It plays a supportive role to the second sliding panel 13, improves the stability of auxiliary device；Second adjusting nut, 16 both ends are equipped with the wing
Bar 38, convenient for the control of the second adjusting nut 16；1 upper surface of upper pressure plare is uniformly distributed tourelle 6, the rolling
Device 6 is trundle.
Embodiment 4：As shown in fig. 6, auxiliary device of the present embodiment for road surface backfill material grinding compacting is above-mentioned implementation
Advanced optimizing for example, differs only in：The lower pressure plate 3 is equipped with density measurement device 7；The density measurement dress
It puts 7 and is equipped with wireless device, the closely knit degrees of data that density measurement device 7 measures can be carried out wireless remote biography by wireless device
Defeated, roller compaction construction person can directly acquire the compactness for rolling backfill material, judge whether the compactness of backfill material reaches construction requirement.
Embodiment 5：The present embodiment expects the difference of the auxiliary device and above-described embodiment of grinding compacting for road surface backfill only
It is：The upper and lower pressure plare length is 1~3m, and the support load transfer device is multiple and along upper and lower pressure plare length direction
Upper uniformly arrangement.
The present embodiment is suitable for road surface and stitches the backfill construction longer, slotting length is longer.
Embodiment 6：As shown in fig. 7, auxiliary device of the present embodiment for road surface backfill material grinding compacting is above-mentioned implementation
Advanced optimizing for example, differs only in：The upper pressure plare 1 is identical with the length of lower pressure plate 3, the upper pressure plare 1 and
The both sides of lower pressure plate 3 along its length are respectively equipped with convex block 8 and the groove 9 to match with the convex block 8.Road surface is stitched
Longer, auxiliary device by the convex block 8, groove 9 can be connected two-by-two, gap is disposably subjected to backfilling operation, improved
Working efficiency.
The present embodiment is suitable for road surface and stitches the backfill construction longer, slotting length is longer.
By any one auxiliary device in above-described embodiment for the grinding compacting construction operation of road surface backfill material, Neng Gougeng
Fast ground road pavement carries out closely knit backfill, and dense effect is more preferable, substantially increases the efficiency of grinding compacting operation, and can make repairing
Road surface afterwards is more durable.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case of the principle and spirit for not departing from the utility model, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (10)
1. a kind of auxiliary device for road surface backfill material grinding compacting, which is characterized in that passed including upper pressure plare (1), support
Power apparatus (2), lower pressure plate (3), displacement sensor (4), the lower surface of the upper pressure plare (1) and lower pressure plate (3) it is upper
Surface is correspondingly provided with mounting base, the support load transfer device (2) by mounting base respectively with upper pressure plare (1), lower pressure plate (3)
It is fixedly connected, the height of the support load transfer device (2) is adjustable；All upper pressure plares (1), support load transfer device (2), lower pressure
Plate (3) center is held on same axis, and axis is consistent with pressure-bearing direction；The width of the upper pressure plare (1) and road surface
Top groove width is consistent, and the width of the lower pressure plate (3) is more than bottom groove width；The uniform cloth of upper pressure plare (1) edges at two ends
Equipped with the tourelle (6) consistent with rolling direction；Upper pressure plare (1) the lower surface both sides are embedded with bar shaped mounting groove (5),
Institute's displacement sensors (4) are fixed on straight down on mounting groove (5), for the dropping distance of measurement servicing unit, institute's rheme
Position of the displacement sensor (4) in mounting groove (5) is adjustable；Institute's displacement sensors (4) are electrically connected with support load transfer device (2).
2. a kind of auxiliary device for road surface backfill material grinding compacting according to claim 1, which is characterized in that described
The width of lower pressure plate (3)/upper pressure plare (1) is adjustable.
3. a kind of auxiliary device for road surface backfill material grinding compacting according to claim 2, which is characterized in that described
Lower pressure plate (3) includes the first fixed plate (31), and the first fixed plate (31) both ends are equipped with the first connecting plate (32), and first connects
Fishplate bar (32) is sliding combined with the first sliding panel (33), and the straight up is equipped in the free end of first sliding panel (33)
Side plate (34).
4. a kind of auxiliary device for road surface backfill material grinding compacting according to claim 3, which is characterized in that described
Support load transfer device (2) lower outer surface is cased with the first sliding connector (35) and the first adjusting nut (36), institute by screw thread
It states the first sliding connector (35) by the first hound (37) with first sliding panel (33) to be connected, described first adjusts spiral shell
Female (36) are positioned at the surface of the first sliding connector (35).
5. a kind of auxiliary device for road surface backfill material grinding compacting according to claim 3, which is characterized in that described
Upper pressure plare (1) includes the second fixed plate (11), and the second fixed plate (11) both ends are equipped with the second connecting plate (12), and second connects
Fishplate bar (12) is sliding combined with the second sliding panel (13), and the straight down is equipped in the free end of second sliding panel (13)
Two side plates (14).
6. a kind of auxiliary device for road surface backfill material grinding compacting according to claim 5, which is characterized in that described
Free end outer surface above support load transfer device (2) is cased with the second sliding connector (15) and the second adjusting nut by screw thread
(16), second sliding connector (15) is connected by the second hound (17) with second sliding panel (13), and described
Two adjusting nuts (16) are positioned at the underface of the second sliding connector (15).
7. a kind of auxiliary device for road surface backfill material grinding compacting according to claim 1 or 2, which is characterized in that
Upper pressure plare (1) upper surface is uniformly distributed tourelle (6), and the tourelle (6) is ball or trundle.
8. a kind of auxiliary device for road surface backfill material grinding compacting according to claim 1 or 2, which is characterized in that
The lower pressure plate (3) is equipped with density measurement device (7).
9. a kind of auxiliary device for road surface backfill material grinding compacting according to claim 1 or 2, which is characterized in that
10~the 20cm of width range, 30~40cm of length range of the lower pressure plate (3).
10. a kind of auxiliary device for road surface backfill material grinding compacting according to claim 1 or 2, which is characterized in that
The upper pressure plare (1) is identical with the length of lower pressure plate (3), and upper pressure plare (the 1)/lower pressure plate (3) is along its length
The both sides groove (9) that is respectively equipped with convex block (8) and matches with the convex block (8).
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| CN201721148519.XU CN207525590U (en) | 2017-09-08 | 2017-09-08 | A kind of auxiliary device for road surface backfill material grinding compacting |
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| CN201721148519.XU CN207525590U (en) | 2017-09-08 | 2017-09-08 | A kind of auxiliary device for road surface backfill material grinding compacting |
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| CN207525590U true CN207525590U (en) | 2018-06-22 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111395097A (en) * | 2020-04-21 | 2020-07-10 | 西安新竹防务科技有限公司 | Rapid repair device and method for military airport runway |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111395097A (en) * | 2020-04-21 | 2020-07-10 | 西安新竹防务科技有限公司 | Rapid repair device and method for military airport runway |
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Granted publication date: 20180622 |