CN114214898A - Concrete pouring equipment for back of road kerbstone - Google Patents

Abstract

The utility model belongs to the technical field of the technique of road construction and specifically relates to a concrete placement equipment behind road kerbstone is related to, including placing the mounting bracket on the kerbstone, be provided with the template on the mounting bracket, the template setting sets up at the back and the kerbstone interval of kerbstone, the direction slip setting of the length of road is followed to the mounting bracket on the kerbstone, be provided with the gyro wheel that is used for with the kerbstone butt on the mounting bracket, be provided with the drive assembly who is used for adjusting the mounting bracket position on the mounting bracket. This application has the effect of the efficiency of pouring of promotion to the concrete.

Description

Concrete pouring equipment for back of road kerbstone

Technical Field

The application relates to the technical field of road construction, in particular to a concrete pouring device for the back of a road kerbstone.

Background

The curb is a monument which is provided between a road surface and another structure, and the curb is generally required to be provided between a partition of an urban road and the road surface, and between a sidewalk and the road surface. Along with the new road in city's growth year by year, the installation quality requirement to the curb is stricter, after the curb pavement is accomplished, because stability between with ground is not enough, lead to the phenomenon of slope easily appearing when receiving external force, so generally behind the curb of mating formation, locate to pour the concrete behind the back of curb, support the curb, promote its quality of mating formation.

When concrete is poured at the back of curb among the correlation technique, need dig the slot in the one side that deviates from ground of founding the curb, then place the template in the slot, with concrete placement's template in, but to some founding the curb and the nearer district of greenbelt distance, inconvenient too big with the slot excavation, when the slot of seting up in addition is too big, promote the construction degree of difficulty so that inconvenient place the template in narrow and small slot, thereby influence the efficiency of pouring of concrete.

Disclosure of Invention

In order to promote the efficiency of pouring to the concrete, this application provides a road curb back concrete placement equipment.

The application provides a road kerbstone back concrete placement equipment adopts following technical scheme:

the utility model provides a road curb back concrete placement equipment, is including placing the mounting bracket on the curb, be provided with the template on the mounting bracket, the template setting sets up at the back and the curb interval of curb, the direction slip setting of the length of road is followed to the mounting bracket on the curb, be provided with the gyro wheel that is used for with the curb butt on the mounting bracket, be provided with the drive assembly who is used for adjusting the mounting bracket position on the mounting bracket.

Through adopting above-mentioned technical scheme, the mounting bracket is placed on the curb, template and mounting bracket connection, support the template through the mounting bracket, place the mounting bracket back on the curb, template and curb interval set up, can be directly to pouring concrete between template and the curb, after pouring the completion, adjust the position of mounting bracket through drive assembly, and then adjust the position of template, pour other positions, promote the efficiency of pouring to the concrete.

Optionally, the mounting bracket includes integrative horizontal part and the vertical portion that sets up, the top of horizontal part and curb corresponds, and one side that vertical portion and curb are close to the road surface corresponds, the gyro wheel sets up respectively at horizontal part and vertical portion, drive assembly sets up and is used for driving the horizontal part and removes on the horizontal part.

Through adopting above-mentioned technical scheme, drive the horizontal part through drive assembly and remove, the horizontal part drives the template and removes, adjusts the position of template to carry out the concrete to different positions and pour.

Optionally, be provided with the stabilizing component on the horizontal part, the stabilizing component includes stabilizing plate and stable wheel, the stabilizing plate rotates in one side that the horizontal part deviates from vertical portion and connects, one side an organic whole that the stabilizing plate deviates from vertical portion is provided with the kink, kink and horizontal part interval set up, the stable wheel sets up on the kink, the stable wheel rotates to one side butt that deviates from vertical portion with the curb along with the stabilizing plate, be provided with the control assembly who is used for adjusting stable wheel position on the horizontal part.

Through adopting above-mentioned technical scheme, the steadying plate rotates and drives the stabilizer ball to with curb side butt, puts horizontal part and vertical portion card on the curb through the gyro wheel simultaneously, promotes the stability of supporting the template.

Optionally, be provided with the handle on the mounting bracket, control assembly includes control lever, gear, transfer line and handle, the control lever is the arc form, the one end and the one side that the steadying plate deviates from the kink of control lever are connected, and the other end runs through the horizontal part setting, the tooth's socket has been seted up to the side of control lever, the gear setting is on the horizontal part with the tooth's socket meshing, the transfer line is rotating the setting on hand, the handle setting is connected with the transfer line on hand, be provided with between transfer line and the gear and be used for connecting intermediate member between them.

Through adopting above-mentioned technical scheme, twist grip, handle pass through transfer line and gear drive control lever and slide on the horizontal part, and the control lever slides and drives the steadying plate and rotate, and then adjusts the position of steadying plate, sets up the handle simultaneously on the handle to operate the handle through the handle.

Optionally, the intermediate part includes a worm wheel and a worm, the worm wheel is connected with the rotation of the gear, the worm is connected with one end of the transmission rod close to the gear, and the worm wheel is meshed with the worm.

Through adopting above-mentioned technical scheme, set up worm wheel and worm cooperation and connect, the transfer line passes through worm and worm wheel drive gear rotation, and worm wheel and worm cooperation have the auto-lock nature, reduce and adjust the back to the position of steadying plate, the pivoted phenomenon appears in the position of steadying plate, promotes steadying plate's stability.

Optionally, a supporting rod is arranged on the horizontal portion, a connecting rod is horizontally arranged on the template, and the connecting rod is arranged at one end of the supporting rod, which is far away from the horizontal portion, in a sliding manner along the length direction of the connecting rod.

Through adopting above-mentioned technical scheme, through adjusting the position of connecting rod on the horizontal part, adjust the position of template through the connecting rod to after pouring, adjust the template to with the concrete separation, remove the template to the next region of waiting to pour and pour, promote the efficiency of pouring of concrete.

Optionally, the connecting rod is provided with two, two the connecting rod sets up the both sides at the template respectively, it is provided with the dwang to rotate in the vertical portion, the tip of dwang extends to the outside of vertical portion, the connecting rod corresponds at the outside part of vertical portion with the dwang setting, the side of dwang and the tip butt of connecting rod, be provided with the pressing means who is used for adjusting the dwang position in the vertical portion.

Through adopting above-mentioned technical scheme, when the position of template is adjusted to needs, rotate the dwang, the side of dwang and the tip butt of connecting rod, and then drive the connecting rod and remove, adjust the position of template through the connecting rod.

Optionally, press the subassembly including pressing clamp plate and guide bar, press the clamp plate to rotate the setting in vertical portion, the one end of guide bar with press the clamp plate to connect, the other end extends to between dwang and the vertical portion, the one end that guide bar and dwang deviate from the connecting rod corresponds the setting.

Through adopting above-mentioned technical scheme, rotate and press the clamp plate, press the clamp plate to adjust the position of guide pole, guide board and dwang butt drive the dwang and rotate, and then adjust the position of connecting rod.

Optionally, the one end that the dwang deviates from the connecting rod extends to the middle part position of vertical portion, the middle part position that the guide bar is close to vertical portion sets up, two the dwang is close to one end each other and sets up at the interval in vertical direction.

Through adopting above-mentioned technical scheme, the tip that sets up two dwangs is close to the guide bar setting for the guide bar can be adjusted the position of two dwangs simultaneously, and then adjusts the both sides of template simultaneously, stability when promotion template removes.

Optionally, a reset piece for adjusting the position of the connecting rod is arranged on the connecting rod, and an elastic piece for driving the pressing plate to keep an inclined state relative to the vertical portion is arranged on the pressing plate.

Through adopting above-mentioned technical scheme, set up the piece that resets and adjust the position of connecting rod to drive the template and get back to initial position movable mould board once more and pour, promote the efficiency of construction.

Drawings

Fig. 1 is a schematic structural view of a concrete pouring apparatus for a back of a kerb in an embodiment of the present application.

Fig. 2 is another perspective view of the water of the road kerb back concrete pouring equipment of the embodiment of the present application.

Fig. 3 is a partially cut-away view of a concrete placement apparatus for a back of a kerb in a road according to an embodiment of the present application.

Fig. 4 is an enlarged view at a in fig. 3.

Fig. 5 is a structural view of a formwork in the road kerb back concrete pouring apparatus according to the embodiment of the present application.

Fig. 6 is a structural view of a control assembly in the road kerb back concrete pouring apparatus according to the embodiment of the present application.

Fig. 7 is a structural view of a pressing assembly in the road kerb back concrete pouring apparatus according to the embodiment of the present application.

Reference numerals: 01. a curb; 1. a mounting frame; 11. a horizontal portion; 111. a support bar; 112. rotating the rod; 12. a vertical portion; 13. a roller; 2. a template; 21. a connecting rod; 22. a side plate; 3. a drive assembly; 31. a drive member; 32. a drive wheel; 33. a belt; 4. a handle; 5. a stabilizing assembly; 51. a stabilizing plate; 511. a bending section; 52. a stabilizing wheel; 6. a control component; 61. a control lever; 611. a tooth socket; 62. a gear; 63. a transmission rod; 64. a handle; 7. a middleware; 71. a worm gear; 72. a worm; 8. a pressing assembly; 81. a pressing plate; 811. an elastic member; 82. a guide rod; 9. a reset member; 91. a slide plate; 92. a chute.

Detailed Description

The present application is described in further detail below with reference to figures 1-7.

The application discloses a road kerbstone back concrete placement equipment. Referring to fig. 1 and 2, the concrete pouring equipment for the back of the road kerb comprises an installation frame 1, wherein a template 2 is arranged on the installation frame 1, the installation frame 1 is placed on the kerb 01, after the installation frame 1 is placed on the kerb 01, the template 2 and the kerb 01 are arranged at intervals, and concrete is poured between the template 2 and the kerb 01.

Referring to fig. 3 and 4, a driving assembly 3 for driving the mounting frame 1 to move is disposed on the mounting frame 1, the mounting frame 1 includes a horizontal portion 11 and a vertical portion 12 integrally disposed, the horizontal portion 11 and the vertical portion 12 are disposed in an L shape, the horizontal portion 11 and the vertical portion 12 are both disposed along a length direction of the curb 01, the horizontal portion 11 is disposed on a side of the curb 01 away from the ground, the horizontal portion 11 is disposed on a side of the curb 01 close to the road surface, a plurality of rollers 13 are disposed on the horizontal portion 11 and the vertical portion 12, the plurality of rollers 13 are disposed on the horizontal portion 11 or the vertical portion 12 at intervals along the length direction of the road, the horizontal portion 11 and the vertical portion 12 are both placed on the curb 01 through the rollers 13, the driving assembly 3 is disposed on the horizontal portion 11, the driving assembly 3 includes a driving member 31, a driving wheel 32 and a belt 33, the driving wheel 32 is rotatably disposed on the horizontal portion 11 close to the side of the curb 01, and driving wheel 32 and curb 01 butt joint, driving piece 31 can set up to the motor, and the output of motor and driving wheel 32 pass through the belt 33 and connect for drive driving wheel 32 rotates. After finishing concrete placement, drive wheel 32 through driving piece 31 and rotate, drive mounting bracket 1 and remove, and then drive template 2 and remove to different positions to pour different positions, promote the efficiency of pouring.

Referring to fig. 3 and 5, a handle 4 is arranged on the mounting frame 1, one end of the handle 4 facing away from the mounting frame 1 is obliquely arranged in a direction facing away from the ground, and a switch of the driving member 31 is arranged on the handle 4 to control the driving member 31. On the mounting frame 1, a stabilizer assembly 5 is arranged, which stabilizer assembly 5 comprises a stabilizer plate 51 and stabilizer wheels 52, which stabilizer plate 51 is arranged on the side of the horizontal portion 11 facing away from the vertical portion 12, which stabilizer plate 51 is arranged rotatably on the side of the horizontal portion 11 facing away from the vertical portion 12, a bent part 511 is integrally formed on one side of the stabilizing plate 51 adjacent to the ground, the bent part 511 and the horizontal part 11 are spaced apart from each other, the stabilizing wheel 52 is rotatably formed on the bent part 511, a control assembly 6 for adjusting the stabilising plate 51 is provided on the horizontal part 11, which, after placing the horizontal part 11 and the vertical part 12 on the kerb 01, the control assembly 6 drives the stabilizing plate 51 to rotate, the stabilizing plate 51 rotates to drive the stabilizing wheels 52 to abut against one side of the curb 01, which is far away from the vertical part 12, make mounting bracket 1 through stabilizing 5 centre gripping on curb 01, fix it, promote the stability of template 2.

Referring to fig. 5 and 6, the control assembly 6 includes a control rod 61, a gear 62, a transmission rod 63 and a handle 64, the control rod 61 is disposed on one side of the stabilizing plate 51 away from the bending portion 511, one end of the control rod 61 is connected with the stabilizing plate 51, the other end of the control rod 61 passes through the horizontal portion 11, the control rod 61 is arc-shaped, the rotation axis of the control rod 61 and the rotation axis of the stabilizing plate 51 are disposed on the same straight line, the control rod 61 is slidably disposed on the horizontal portion 11 along the arc direction thereof, the gear 62 is disposed on the horizontal portion 11, a tooth groove 611 is disposed on the control rod 61 along the arc length direction thereof, the gear 62 is engaged with the tooth groove 611, the transmission rod 63 is rotatably disposed on the handle 4, the handle 64 is disposed on one end of the handle 4 away from the horizontal portion 11, the handle 64 and the transmission rod 63 are connected to drive the transmission rod 63 to rotate, an intermediate member 7 for connecting the transmission rod 63 and the gear 62 is disposed between the rotation axes of the transmission rod and the gear 62, the turning handle 64 turns the gear 62 via the transmission rod 63 and the intermediate member 7, and then the position of the stabilizer plate 51 is adjusted by the control rod 61.

Referring to fig. 5 and 6, the intermediate member 7 includes a worm wheel 71 and a worm 72, the worm wheel 71 is disposed outside the rotation axis of the gear 62, the worm 72 is disposed at the end of the transmission rod 63 and is aligned with the rotation axis of the transmission rod 63, the worm 72 is engaged with the worm wheel 71, the transmission rod 63 drives the gear 62 to rotate through the worm 72 and the worm wheel 71, and the worm wheel 71 and the worm 72 are matched to have self-locking performance, so that the phenomenon that the stabilizing plate 51 rotates after the position of the stabilizing plate 51 is adjusted is reduced, and the stability of the matching between the stabilizing plate 51 and the curb 01 is improved.

After the stabilizing plates 51 abut against the driven stabilizing wheels 52 and the curb 01, the stabilizing plates are obliquely arranged above the horizontal portion 11 and are arranged above the curb 01, so that concrete is poured between the formwork 2 and the curb 01 through the stabilizing plates 51, meanwhile, the curb 01 can be shielded, the phenomenon that the concrete falls on the curb 01 when the concrete is poured is reduced, and the cleanliness of the curb 01 is kept.

Referring to fig. 5 and 6, the formwork 2 is connected to the horizontal portion 11, a connecting rod 21 is arranged between the formwork 2 and the horizontal portion 11, the connecting rod 21 is arranged along the horizontal direction, a supporting rod 111 connected to the connecting rod 21 is arranged on the horizontal portion 11, the connecting rod 21 is connected to an end of the supporting rod 111, the connecting rod 21 is arranged on the supporting rod 111 in a sliding mode along the length direction of the connecting rod 21, after the pouring is completed, the position of the formwork 2 is moved, the formwork 2 is moved through the connecting rod 21, the formwork 2 is moved in the direction away from the kerb stone 01, the formwork 2 is separated from the concrete, and therefore the positions of the mounting frame 1 and the formwork 2 are adjusted to the next position for pouring.

Referring to fig. 5 and 7, the two connecting rods 21 are provided, and the two connecting rods 21 are respectively disposed at both sides of the formwork 2, the horizontal portion 11 is provided with a rotating rod 112 for adjusting the position of the connecting rod 21, the rotating rod 112 is disposed at one side of the vertical portion 12 away from the horizontal portion 11, and is disposed corresponding to the horizontal portion 11, the end portion of the rotating rod 112 extends to the outside of the vertical portion 12, and the rotating rod 112 is rotatably disposed on the vertical portion 12 in the horizontal direction, the rotating surface of the rotating rod 112 is disposed in the horizontal direction, and the end portion of the connecting rod 21 and the side surface of the rotating rod 112 are disposed correspondingly. When the rotating lever 112 is rotated in a direction toward the connecting rod 21, it is rotated to abut against the end of the connecting rod 21, and the connecting rod 21 is pushed to move, so that the position of the formwork 2 is adjusted, and the formwork 2 is separated from the concrete.

Referring to fig. 2 and 7, in order to facilitate simultaneous adjustment of the positions of the two connecting rods 21, the two rotating rods 112 are arranged in a staggered manner in the vertical direction, and the end portions of the two rotating rods extend to the center of the vertical portion 12, the pressing assembly 8 for adjusting the position of the rotating rod 112 is arranged on the vertical portion 12, the pressing assembly 8 comprises a pressing plate 81 and a guiding rod 82, the pressing plate 81 is arranged on the vertical portion 12 in a rotating manner, the guiding rod 82 is arranged on one side, close to the ground, of the pressing plate 81, sliding plates 91 are arranged on one side, close to the ground, of the pressing plate 81 at intervals, a sliding groove 92 is formed in the sliding plate 91, one end of the guiding rod 82 is connected with the pressing plate 81, the other end of the guiding rod extends into the sliding groove 92, the guiding rod 82 is arranged in the sliding manner along the direction horizontally perpendicular to the vertical portion 12 in the sliding groove 92, and the guiding rod 82 is arranged close to the center of the vertical portion 12. Under the initial condition, press the setting of the slope of one side that the board 81 deviates from vertical portion 12 along the direction that deviates from ground, when the position to dwang 112 needs to be adjusted, rotate and press the board 81, press the board 81 to drive guide rod 82 and remove in spout 92, move to and dwang 112 butt with guide rod 82 until guide rod 82 to exert thrust to dwang 112, and then drive dwang 112 and rotate.

Referring to fig. 7, an elastic member 811 is provided on the rotation axis of the pressing plate 81, the elastic member 811 may be provided as a torsion spring, one end of the torsion spring is connected to the pressing plate 81, and the other end is connected to the vertical portion 12 for driving the pressing plate 81 to maintain an inclined state, and when the pressing plate 81 is rotated, the torsion spring is rotated, and after the position of the rotation lever 112 is adjusted, the elastic member 811 drives the pressing plate 81 to return to an initial position so as to adjust the position of the mold plate 2 again. Adjust through the position that sets up pressing plate 81 to operating personnel tramples pressing plate 81 through the foot, adjust the position of template 2, promote the efficiency of construction.

Referring to fig. 7, a restoring member 9 for adjusting the position of the connecting rod 21 is provided on the connecting rod 21, and the restoring member 9 may be provided as a spring having one end connected to the connecting rod 21 and the other end connected to the support rod 111. Under the initial condition, when dwang 112 promoted connecting rod 21 and moved, connecting rod 21 drove formwork 2 and removes, and extension spring simultaneously loosens according to board 81 after the regulation finishes, according to board 81 and get back to initial position under elastic component 811's effect, and connecting rod 21 drives formwork 2 under the effect that resets 9 and gets back to initial position to with concrete placement between formwork 2 and curb 01, promote the efficiency of construction. Connecting rod 21 and template 2 deviate from the one side on ground and are connected, reduce connecting rod 21 and appear interfering the phenomenon of concreting between template 2.

Referring to fig. 1 and 2, a side plate 22 is provided on the formwork 2 along a moving direction of the horizontal portion 11 on the curb 01, one side of the side plate 22 is connected to the formwork 2, and the other end is provided near the curb 01, and when pouring, one side of the side plate 22 near the curb 01 is abutted against the curb 01, so that a pouring space is formed around the side plate 22, the formwork 2, and the poured concrete side wall, so as to pour the concrete.

The implementation principle of the application is as follows: placing the horizontal part 11 and the vertical part 12 on the curb 01, then rotating the gear 62 through the handle 64, the gear 62 drives the stabilizing plate 51 to rotate through the control rod 61, until the stabilizing plate 51 drives the stabilizing wheels 52 to abut against the side face of the curb 01, clamping the horizontal part 11 on the curb 01, then pouring concrete between the formwork 2 and the curb 01, after pouring, trampling the pressing plate 81 through feet, the pressing plate 81 drives the formwork 2 to move through the rotating rod 112 and the connecting rod 21, separating the formwork 2 from the concrete, then driving the horizontal part 11 and the vertical part 12 to move through the driving piece 31, moving the formwork 2 to the next position to be poured with concrete, pouring again, and improving the construction efficiency.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (10)

1. The utility model provides a road curb back concrete placement equipment, is including placing mounting bracket (1) on curb (01), its characterized in that: be provided with template (2) on mounting bracket (1), template (2) set up at the back and curb (01) interval setting of curb (01), the direction slip setting of the length of road is followed on curb (01) in mounting bracket (1), be provided with gyro wheel (13) that are used for with curb (01) butt on mounting bracket (1), be provided with drive assembly (3) that are used for adjusting mounting bracket (1) position on mounting bracket (1).

2. The road kerbstone back concrete pouring apparatus of claim 1, wherein: mounting bracket (1) is including integrative horizontal part (11) and vertical portion (12) that set up, the top of horizontal part (11) and curb (01) corresponds, one side that vertical portion (12) and curb (01) are close to the road surface corresponds, gyro wheel (13) set up respectively at horizontal part (11) and vertical portion (12), drive assembly (3) set up and are used for driving horizontal part (11) to remove on horizontal part (11).

3. The road kerbstone back concrete pouring apparatus of claim 2, wherein: be provided with on horizontal part (11) and stabilize subassembly (5), stabilize subassembly (5) including stabilizer plate (51) and stable wheel (52), stabilizer plate (51) are connected in one side rotation that horizontal part (11) deviate from vertical portion (12), one side an organic whole that stabilizer plate (51) deviate from vertical portion (12) is provided with kink (511), kink (511) and horizontal part (11) interval set up, stable wheel (52) set up on kink (511), stable wheel (52) rotate along with stabilizer plate (51) to deviate from one side butt of vertical portion (12) with curb (01), be provided with control assembly (6) that are used for adjusting stable wheel (52) position on horizontal part (11).

4. The road kerbstone back concrete placement apparatus of claim 3, wherein: be provided with handle (4) on mounting bracket (1), control assembly (6) are including control lever (61), gear (62), transfer line (63) and handle (64), control lever (61) are the arc form, the one end and the one side that steadying plate (51) deviates from kink (511) of control lever (61) are connected, and the other end runs through horizontal part (11) and sets up, tooth's socket (611) have been seted up to the side of control lever (61), gear (62) set up on horizontal part (11) and tooth's socket (611) meshing, transfer line (63) rotate the setting on handle (4), handle (64) set up on handle (4) and are connected with transfer line (63), be provided with between transfer line (63) and gear (62) and be used for connecting intermediate member (7) between them.

5. The road kerbstone back concrete placement apparatus of claim 4, wherein: the intermediate part (7) comprises a worm wheel (71) and a worm (72), the worm wheel (71) is connected with the gear (62) in a rotating mode, the worm (72) is connected with one end, close to the gear (62), of the transmission rod (63), and the worm wheel (71) is meshed with the worm (72).

6. The road kerbstone back concrete placement apparatus of claim 3, wherein: the supporting rod (111) is arranged on the horizontal portion (11), the connecting rod (21) is horizontally arranged on the template (2), and the connecting rod (21) is arranged at one end, deviating from the horizontal portion (11), of the supporting rod (111) in a sliding mode along the length direction of the connecting rod (21).

7. The road kerbstone back concrete placement apparatus of claim 6, wherein: connecting rod (21) are provided with two, two connecting rod (21) set up the both sides in template (2) respectively, it is provided with dwang (112) to rotate on vertical portion (12), the tip of dwang (112) extends to the outside of vertical portion (12), connecting rod (21) and dwang (112) set up the part in vertical portion (12) outside and correspond, the side of dwang (112) and the tip butt of connecting rod (21), be provided with on vertical portion (12) and be used for adjusting the subassembly (8) that presses of dwang (112) position.

8. The road kerbstone back concrete placement apparatus of claim 7, wherein: press subassembly (8) including pressing down clamp plate (81) and guide bar (82), press clamp plate (81) to rotate the setting on vertical portion (12), the one end of guide bar (82) and press clamp plate (81) sliding connection, the other end extends to between dwang (112) and vertical portion (12), vertical portion (12) are gone up and are provided with slide (91) with press clamp plate (81) interval, guide bar (82) slide the setting along the horizontal direction on slide (91), guide bar (82) and dwang (112) deviate from the one end correspondence setting of connecting rod (21).

9. The road kerbstone back concrete placement apparatus of claim 8, wherein: dwang (112) deviate from the one end of connecting rod (21) and extend to the middle part position of vertical portion (12), guide rod (82) are close to the middle part position setting of vertical portion (12), two dwang (112) are close to the one end interval setting in vertical direction each other.

10. The road kerbstone back concrete pouring apparatus of claim 9, wherein: the connecting rod (21) is provided with a reset piece (9) used for adjusting the position of the connecting rod (21), and the pressing plate (81) is provided with an elastic piece (811) used for driving the pressing plate (81) to keep an inclined state relative to the vertical part (12).

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