CN114753217B

CN114753217B - Auxiliary device is laid to town road curb

Info

Publication number: CN114753217B
Application number: CN202210379571.5A
Authority: CN
Inventors: 方贺帅; 谢汉程; 许银杰; 李成成
Original assignee: Chengtong Kaisheng Ecological Construction Co ltd
Current assignee: Chengtong Kaisheng Ecological Construction Co ltd
Priority date: 2022-04-12
Filing date: 2022-04-12
Publication date: 2023-06-02
Anticipated expiration: 2042-04-12
Also published as: CN114753217A

Abstract

The application discloses auxiliary device for paving municipal road curbs, which relates to the technical field of municipal road construction equipment, and comprises a vehicle body for bearing the curbs, wherein one side of the width direction of the vehicle body is provided with a pre-paving slideway for arranging a plurality of curbs end to end; one end of the pre-paving slideway is inclined downwards and is abutted with the pavement; the lower end of the pre-paving slideway is provided with an opening, and the upper end of the pre-paving slideway is rotatably provided with a rotating frame; a feeding slideway for conveying the kerbstone to the rotating frame is obliquely arranged between the vehicle body and the rotating frame, and one end of the rotating frame, which is close to the feeding slideway, is provided with an opening; the vehicle body is provided with a feeding driving piece for driving the rotating frame to rotate so as to align the rotating frame with the pre-paving slideway; the car body is provided with the propelling movement subassembly that is used for pushing the curb in the rotation frame to in the pre-paving slide. The pre-paving slide way is matched with the feeding slide way and the rotating frame, so that automatic feeding and automatic paving of the curb are realized, labor intensity is reduced, and construction efficiency is improved.

Description

Auxiliary device is laid to town road curb

Technical Field

The application relates to the technical field of municipal road construction equipment, in particular to an auxiliary device for paving municipal road curbstone.

Background

Municipal roads, also known as urban roads, refer to roads that are available to all areas of the city for transportation and pedestrians in the city. In urban road construction, it is sometimes necessary to provide curbs on both sides of the road for separating the green belt or the blind road from the lanes of the road.

The curbs are typically stacked on racks and transported by vehicles to a construction site. Then, the constructor needs to carry the curb onto the trolley to carry the curb to the designated construction site; then, constructors need to sequentially place the curbs at appointed positions on one side of the road so as to enable the curbs to be connected end to end; finally, constructors fix the curb stone through cement mortar or soil and the like.

With respect to the related art described above, the inventors considered that, when a curb is constructed, after the trolley reaches a construction position, a constructor needs to manually carry the curb from the trolley onto a road surface and manually arrange the curb at a specified position on the road surface, and the operation is laborious, so that improvement is required.

Disclosure of Invention

In order to solve the problem that construction operation of the curb is laborious, the application provides an auxiliary device for paving the municipal road curb.

The application provides an auxiliary device is laid to town road curb adopts following technical scheme:

the utility model provides an auxiliary device is laid to town road curb, includes the automobile body that is used for bearing the curb, one side of width direction of automobile body is provided with the pre-paving slide that is used for supplying a plurality of curbs to arrange in end to end; one end of the pre-paving slideway is inclined downwards and is abutted with the pavement; the lower end of the pre-paving slideway is provided with an opening, and the upper end of the pre-paving slideway is rotatably provided with a rotating frame; a feeding slideway for conveying the kerbstone to the rotating frame is obliquely arranged between the vehicle body and the rotating frame, and the rotating frame is arranged close to an opening at one end of the feeding slideway; the vehicle body is provided with a feeding driving piece for driving the rotating frame to rotate so as to align the rotating frame with the pre-paving slideway; the car body is provided with a pushing component for pushing the curb in the rotating frame into the pre-paving slideway.

By adopting the technical scheme, when the curb is constructed, the piled curbs are directly unloaded on the vehicle body; then, the position of the vehicle body is adjusted so that the lower end of the pre-paved slideway is aligned with the position on the road surface for placing the curb; then, the constructor sequentially arranges a plurality of curbs in the pre-paving slideway, and enables the curbs at the bottommost end of the pre-paving slideway to be abutted with the pavement; then starting the vehicle body, wherein during the forward slow running process of the vehicle body, the curb stone positioned at the lowest end of the pre-paving slideway and the pre-paving slideway slide relatively, and the rest of the curb stones positioned in the pre-paving slideway slide downwards along with the curb stone and slide onto the road surface in sequence, and meanwhile, the end-to-end state is kept, so that the automatic paving of the curb stone is realized; and finally, filling cement mortar and the like on two sides of the curb on the pavement by constructors to fix the curb.

In the running process of the vehicle, constructors can place the curbstone on the vehicle body in the feeding slideway, and the curbstone can automatically slide into the rotating frame; at this time, the feeding driving piece drives the rotating frame to rotate; when the rotating frame is aligned with the pre-paving slide way, the pushing component pushes the curb in the rotating frame into the pre-paving slide way so as to automatically supplement the curb in the pre-paving slide way. The device can realize the operations of automatic feeding, automatic paving and the like of the curb, is beneficial to reducing the labor intensity and improving the construction efficiency.

Optionally, the rotating frame is fixedly provided with an abutting plate; in the process of rotating the rotating frame, the abutting plate can be abutted with the side wall of the curb located at the lowest end of the feeding slideway and facing the direction of the rotating frame.

By adopting the technical scheme, constructors can place a plurality of curbs in the feeding slideway in an end-to-end mode in sequence, and the curbs positioned at the bottommost end of the feeding slideway are mutually abutted with the curbs positioned in the rotating frame; when the rotating frame rotates, the abutting plate abuts against the curb at the lowest end of the feeding slideway so as to limit the downward sliding of the curb; when the kerb in the rotating frame is moved into the pre-paved slideway, the rotating frame is reversed and reset; at this time, the curb at the lowest end in the feeding slideway automatically slides into the rotating frame, so that quick automatic feeding is realized, and the feeding speed is improved.

A constructor can firstly place a plurality of curbs in the feeding slideway; after all the curbs in the feeding slideway are conveyed into the pre-paving slideway, supplementing the curbs into the feeding slideway; the constructor can utilize the time of rotating frame automatic feeding to rest to be favorable to reducing intensity of labour.

Optionally, the abutting plate is an arc plate coaxially arranged with the rotating shaft of the rotating frame.

Through adopting above-mentioned technical scheme, rotate the frame reset with to lay slide direction pivoted in advance in-process, the curb of pay-off slide's lower extreme position all the time with the lateral wall butt of butt board, the action moment of corresponding curb butt board keeps invariable, is favorable to rotating the stable rotation of frame to be favorable to improving and rotate the frame pivoted stability.

Optionally, the abutting plate slides and is provided with the abutting block that is used for being in abutment with the curb of the lowest end position of pay-off slide, the sliding direction of abutting plate is followed the rotation direction setting of abutting plate for the abutting block.

Through adopting above-mentioned technical scheme, the butt piece slides with the butt board and is connected, is favorable to reducing the size of the frictional force between curb and the butt board of the lower extreme position of pay-off slide to the rotation of rotation frame of being convenient for.

Optionally, the abutting block is fixedly provided with a bearing block for abutting against the side wall of the curb at the lowest end position of the feeding slideway; when the rotating frame rotates towards the pre-paving slideway, the bearing block can be abutted with the corresponding curb along the rotating direction of the rotating frame and the side wall of one side deviating from the pre-paving slideway.

Through adopting above-mentioned technical scheme, rotate the frame to the pivoted in-process of shop's slide direction in advance, the lateral wall butt of curb of the lower extreme position of holding the piece and feeding slide to reduce the risk that the butt piece takes place to break away from with the curb that corresponds, be favorable to improving the stability of butt piece and curb butt.

Optionally, the positions of two sides of the pre-paving slide way are provided with power assisting components for driving the curb stone in the pre-paving slide way to slide downwards; the power assisting assembly comprises a power assisting roller and a power assisting driving piece, wherein the power assisting roller is rotationally connected with the pre-paving slideway, and the power assisting driving piece is used for driving the power assisting roller to rotate; the outer peripheral wall of the booster roller is abutted with the side wall of the corresponding side of the curb.

Through adopting above-mentioned technical scheme, the helping hand driving piece can drive the helping hand roller and rotate to drive the curb that corresponds and slide downwards, thereby make and be located between the curb that the revolving frame one side was kept away from to the helping hand roller and support each other tightly, and make the curb of laying the lower extreme in the slide in advance support tightly with the curb on the road surface, with make and support each other tightly between the curb that slides to the road surface, thereby reduce constructor adjustment and slide the operation of interval between the curb on the road surface, be favorable to further reducing intensity of labour.

Optionally, an abutting sleeve is sleeved on the peripheral wall of the booster roller; the outer peripheral wall of the booster roller is provided with a sliding hole along the radial direction of the outer peripheral wall, the inner side wall of the sliding hole is connected with a fixed rod in a sliding manner, and one end, far away from the axis of the booster roller, of the fixed rod is fixedly provided with a connecting ball; the inner side wall of the abutting sleeve is provided with a hemispherical connecting groove which is in plug-in fit with the connecting ball; an elastic connecting piece for driving the fixing rod to move towards the hemispherical connecting groove is arranged between the fixing rod and the booster roller.

By adopting the technical scheme, when the corresponding curbs are mutually abutted, the acting force of the curbs on the abutting sleeve is increased, so that the abutting sleeve can stop rotating; at the moment, acting force between the inner side wall of the hemispherical connecting groove and the connecting ball is increased, so that the connecting ball and the fixing rod move in a direction away from the hemispherical connecting groove, the connecting ball is separated from the hemispherical connecting groove, the abutting sleeve rotates relative to the booster roller, and the risk of blocking the rotating roller is reduced; when gaps are generated between the corresponding curbs, acting force of the curbs on the abutting sleeves is reduced, when the connecting balls are aligned with the hemispherical connecting grooves, the elastic connecting pieces can drive the connecting balls to be inserted into the hemispherical connecting grooves, so that the booster roller drives the abutting sleeves to rotate, and the curbs are driven to slide. The connecting ball can be separated from the hemispherical connecting groove so as to keep the abutting sleeve and the curb relatively static, thereby being beneficial to reducing the abrasion of the curb to the abutting sleeve; meanwhile, the power-assisted driving part is not required to be started or stopped frequently by operators, and the operation is more convenient and labor-saving.

Optionally, a driving hole communicated with the sliding hole is formed in the end wall of one end of the booster roller, a driving block is slidingly connected to the inner side wall of the driving hole, a connecting rod is rotationally connected to the driving block, and one end, away from the driving block, of the connecting rod is rotationally connected with the fixing rod; the driving block is rotationally connected with a driving rod, and one end of the driving rod, which is far away from the driving block, extends to the outside of the driving hole; one end of the driving rod, which is positioned outside the driving hole, is in threaded connection with an adjusting block; one end of the elastic connecting piece is connected with the booster roller, and the other end of the elastic connecting piece is connected with the adjusting block.

By adopting the technical scheme, the friction force of different pavements to the curb is different; when the connecting device is used, constructors need to adjust the deformation of the elastic connecting piece according to different road surfaces so as to ensure stable matching between the connecting ball and the hemispherical connecting groove; when the deformation of the elastic connecting piece is required to be regulated, the driving rod is rotated, and the distance between the regulating block and the driving block can be regulated, so that the distance between the regulating block and the end wall of the booster roller is regulated, the deformation of the elastic connecting piece is regulated, and the acting force of the elastic connecting piece on the connecting ball is regulated; the operation is simple and convenient. The elastic connecting piece is located outside the booster roller, and is convenient to install and replace.

Optionally, both ends of the feeding slideway are rotationally connected with feeding rollers, and the two feeding rollers are jointly wound with a feeding conveyor belt for receiving the curb in the feeding slideway.

By adopting the technical scheme, the curb is positioned on the feeding conveyor belt; under the action of gravity of the curb, the curb can drive the feeding conveyor belt to move so as to enable the curb to slide downwards; the feeding transmission belt is matched with the feeding roller, so that friction resistance between the curb and the feeding slideway is reduced, and the curb can slide downwards automatically.

Optionally, the diapire of pay-off slide rotates to be connected with the backing roll that is used for supporting the pay-off conveyer belt, the backing roll has set gradually a plurality of along the length direction of pay-off slide.

By adopting the technical scheme, the supporting roller can support the feeding transmission belt, so that the contact area between the feeding transmission belt and the bottom wall of the feeding slideway is reduced, the friction between the feeding transmission belt and the bottom wall of the feeding slideway is reduced, and the friction resistance between the curb and the feeding slideway is further reduced.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the pre-paving slide way, the feeding slide way and the rotating frame are mutually matched to realize automatic feeding and automatic paving of the curb, thereby being beneficial to reducing the labor intensity and improving the construction efficiency;

2. the abutting plate is abutted with the curb at the lowest end of the feeding slideway, so that the orderly arranged curbs in the feeding slideway can automatically feed the rotating frame, thereby being beneficial to reducing the labor intensity and improving the operation efficiency;

3. the feeding conveyor belt is matched with the feeding roller and the supporting roller, so that friction resistance between the curb and the feeding slideway is reduced, and the automatic sliding feeding of the curb is facilitated.

Drawings

Fig. 1 is a schematic view showing an overall structure of an auxiliary device for paving a curb on a municipal road according to an embodiment of the application.

Fig. 2 is an enlarged view of a portion a in fig. 1.

Fig. 3 is a schematic cross-sectional view taken along line B-B in fig. 2.

Fig. 4 is a schematic diagram for showing the mating relationship between a curb and an abutment plate within a feed chute.

Fig. 5 is an enlarged view of a portion C in fig. 4.

Reference numerals illustrate:

1. a vehicle body; 11. a vehicle body; 12. a bracket; 121. a rotating frame; 122. a feeding slideway; 1221. a relief hole; 1222. a feed roller; 1223. a support hole; 1224. a support roller; 1225. a feeding conveyor belt; 123. a feed drive; 124. a pushing assembly; 2. a curb; 3. pre-paving a slideway; 4. a power assisting component; 41. a booster roller; 411. abutting the sleeve; 4111. hemispherical connecting grooves; 412. a sliding hole; 413. an elastic connection member; 414. an abutment ring; 415. a drive hole; 416. a driving block; 4161. a connecting rod; 417. a relief groove; 418. a driving rod; 4181. an adjusting block; 42. a power-assisted driving member; 5. a fixed rod; 51. a connecting ball; 6. an abutting plate; 61. a slip groove; 611. an abutment block; 6111. and a bearing block.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-5.

The embodiment of the application discloses auxiliary device is laid to town road curb. Referring to fig. 1, an apparatus for assisting in paving a road curb on a municipal road comprises a vehicle body 1, the vehicle body 1 including a vehicle body 11 and a bracket 12 welded to one side of the vehicle body 11 in a width direction. The vehicle body 11 is used for carrying the kerb 2, and the vehicle body 11 can travel through its own power system. The bracket 12 is fixedly welded with a pre-paving slide way 3, the length direction of the pre-paving slide way 3 is arranged along the length direction of the vehicle body 11, and one end of the pre-paving slide way 3 is inclined downwards. In the embodiment, one end of the pre-paving slideway 3, which is far away from the advancing direction of the vehicle body 1, is inclined downwards; the lower surface of the lower end of the pre-paving slideway 3 is abutted with the road surface.

Referring to fig. 1, a lower end opening of the pre-paving chute 3 is provided. In this embodiment, the width of the pre-paved slideway 3 is equal to the thickness of the curb 2; the constructor can place a plurality of curbs 2 in the pre-paving slide way 3 in an end-to-end connection mode, and enable the curbs 2 positioned at the lowest end position of the pre-paving slide way 3 to be abutted with the pavement. When the vehicle body 11 travels, the kerbs 2 in the pre-paving slide 3 automatically slide down to the road surface and are aligned on the road surface, so that the automatic paving of the kerbs 2 can be realized.

Referring to fig. 1, the pre-paving slide 3 is provided with two power assisting assemblies 4, and the two power assisting assemblies 4 are positioned at the middle part of the pre-paving slide 3; the assist assembly 4 includes an assist roller 41 and an assist driver 42 for driving the assist roller 41 to rotate. One end of the booster roller 41 is rotatably connected with the pre-paving slideway 3 through a bearing; the outer peripheral wall of the booster roller 41 abuts against the side wall of the curb 2 in the pre-paving chute 3. The booster driving member 42 includes a motor, and an output shaft of the booster driving member 42 is connected to the booster roller 41 to drive the booster roller 41 to rotate, thereby driving the corresponding kerb 2 to slide downward. In the present embodiment, the two booster rollers 41 are symmetrically disposed on both sides in the width direction of the pre-laid slide 3. In another embodiment, the two booster rolls 41 may also be symmetrically arranged on the upper side and the lower side of the pre-paving slideway 3; it is also possible that one of the booster rolls 41 is located on the upper side or the lower side of the pre-laying chute 3 and the other booster roll 41 is located at a position on one side of the pre-laying chute 3 in the width direction.

Referring to fig. 2 and 3, the outer peripheral wall of the assist roller 41 is fitted with an abutment sleeve 411, and the outer peripheral wall of the abutment sleeve 411 abuts against the side wall of the corresponding curb 2. The outer peripheral wall of the booster roller 41 is provided with sliding holes 412 along the radial direction thereof, and the sliding holes 412 are sequentially provided with a plurality of sliding holes along the axial direction of the booster roller 41; in another embodiment, each of the slide holes 412 may be further provided in plurality in order along the circumferential direction of the assist roller 41. The inner side wall of each sliding hole 412 is slidably connected with a fixed rod 5, and one end of the fixed rod 5, which is close to the inner side wall of the abutting sleeve 411, is fixedly welded with a connecting ball 51; a hemispherical connecting groove 4111 is formed in the inner wall of the abutting sleeve 411 and is in plug-in fit with the connecting ball 51. The diameter of the connection ball 51 is smaller than that of the sliding hole 412, and the connection ball 51 can slide into the sliding hole 412. An elastic connection member 413 is connected between the fixing lever 5 and the assist roller 41, and the elastic connection member 413 has a force to move the fixing lever 5 in the direction of the hemispherical connection groove 4111 to stably engage the connection ball 51 with the hemispherical connection groove 4111. The outer peripheral walls of both ends of the booster roller 41 are fixedly connected with abutment rings 414 by screws to restrict the sliding of the abutment sleeve 411 in the axial direction of the booster roller 41.

Referring to fig. 3, an end wall of the booster roller 41 at an end remote from its own bearing is provided with a drive hole 415 in its own axial direction, and the drive hole 415 communicates with all the fixing holes. The inner side wall of the driving hole 415 is slidably connected with a driving block 416. A connecting rod 4161 is connected between each fixed rod 5 and the driving block 416, one end of the connecting rod 4161 is hinged with the side wall of the fixed rod 5 facing the direction of the driving block 416, and the other end of the connecting rod 4161 is hinged with the side wall of the driving block 416 facing the direction of the fixed rod 5; the inner side wall of the driving hole 415 is provided with a yielding groove 417, and the yielding groove 417 is communicated with the fixing hole for the corresponding connecting rod 4161 to swing. In this embodiment, one end of all the connection rods 4161 close to the driving block 416 is inclined in a direction away from the mouth of the driving hole 415. In another embodiment, the ends of all the connecting rods 4161 near the driving block 416 may also be inclined toward the mouth of the driving hole 415.

Referring to fig. 3, the driving block 416 is provided with a driving lever 418, one end of the driving lever 418 is rotatably connected to the driving block 416 about its own axis, and the other end extends to the outside of the driving hole 415 in the axial direction of the assist roller 41. An adjusting block 4181 is screwed to the outer peripheral wall of the end of the driving rod 418 located outside the driving hole 415. In this embodiment, the elastic connection member 413 includes a spring, and the elastic connection member 413 is sleeved on the driving rod 418; one end of the elastic connector 413 abuts against an end wall of the corresponding end of the booster roller 41, and the other end abuts against an end wall of the adjustment block 4181 in the direction toward the booster roller 41. The elastic connection member 413 is in a compressed state, and the elastic connection member 413 has an elastic action on the adjusting block 4181, so that the driving rod 418 has a force for moving the driving block 416 toward the mouth of the driving hole 415 on the driving block 416; at this time, the driving block 416 has a force to move the fixing lever 5 and the connection ball 51 toward the hemispherical connection groove 4111 to stably engage the connection ball 51 with the hemispherical connection groove 4111.

Referring to fig. 1 and 4, a rotating frame 121 is provided at a position where the bracket 12 is located at the upper end of the pre-paved slideway 3, and a rotating shaft (not shown in the drawings) is welded to the rotating frame 121 and is rotatably connected with the bracket 12 through a bearing. The support 12 is fixed with a feeding slideway 122 at the position of the rotating frame 121 by welding, and one end of the feeding slideway 122 far away from the rotating frame 121 extends to the direction of the vehicle body 11 along the width direction of the vehicle body 11 and is arranged obliquely upwards. The rotating frame 121 is arranged close to an opening at one end of the feeding slideway 122; the constructor can place the curbs 2 on the vehicle body 11 on the feeding slide 122 in sequence, and the curbs 2 can slide into the rotating frame 121 along the feeding slide 122.

Referring to fig. 1 and 4, a feeding driving member 123 is provided between the rotating frame 121 and the bracket 12; in this embodiment, the feeding driving member 123 includes an oil cylinder. The cylinder body of the feeding driving piece 123 is hinged with the bracket 12, and the piston rod of the feeding driving piece 123 is hinged with the rotating frame 121; when the piston rod of the feeding driving member 123 stretches and contracts, the rotating frame 121 can be driven to rotate. In another embodiment, the feeding drive may be a motor or other structure that drives the rotating frame 121 to rotate. The feeding driving member 123 may drive the rotating frame 121 to rotate so that the mouth of the rotating frame 121 is aligned with the pre-paving chute 3.

Referring to fig. 4, the carriage 12 is provided with a push assembly 124 at the location of the rotating frame 121, the push assembly 124 being located on the side of the rotating frame 121 facing away from the pre-paved chute 3. In this embodiment, the pushing assembly 124 includes an oil cylinder; the axial direction of the pushing assembly 124 is along the length of the pre-paved chute 3. The cylinder body of the pushing component 124 is fixedly connected with the bracket 12 through a screw; when the rotating frame 121 is rotated to its alignment with the pre-paved slide 3, the piston rod of the pushing assembly 124 is aligned with the curb 2 within the rotating frame 121; at this time, the piston rod is extended to push the curb 2 into the pre-paving chute 3, thereby realizing automatic feeding of the curb 2 in the pre-paving chute 3.

Referring to fig. 4, in the present embodiment, the axial direction of the rotation shaft of the rotation frame 121 is set up in the up-down direction, and the width of the feeding chute 122 is equal to the width of the pre-laying chute 3. In another embodiment, the axial direction of the rotation shaft of the rotation frame 121 may be set along the width direction of the pre-laid slide 3; the width of the corresponding pre-paving slide way 3 is equal to the length of the curb 2; in this embodiment, the constructor lays the curbstone 2 flat in the feed chute 122, and after the curbstone 2 slides into the rotating frame 121, the rotating frame 121 rotates to set the curbstone 2 aside and align the curbstone 2 with the pre-paving chute 3 for the pushing assembly 124 to push the corresponding curbstone 2 into the pre-paving chute 3.

Referring to fig. 1 and 4, the rotating frame 121 is welded and fixed with an abutting plate 6, and the abutting plate 6 is positioned at one side of the rotating frame 121 along the width direction thereof and far from the pre-paving slideway 3; one end of the abutting plate 6 is welded and fixed with the side wall of one end of the rotating frame 121, which is close to the feeding slideway 122, and the other end extends in the rotating direction of the rotating frame 121 in a direction away from the pre-paving slideway 3 and is bent into an arc shape. In this embodiment, the abutment plate 6 is disposed coaxially with the rotation shaft. When the rotating frame 121 rotates in the direction of the pre-paving slide way 3, the abutting plate 6 abuts against the end wall, facing the rotating frame 121, of the curb 2 positioned at the lowest end of the feeding slide way 122, so that sliding of the curb 2 is limited, and the rotating frame 121 is reversed and reset.

Referring to fig. 4 and 5, a sliding groove 61 is formed in a side wall of the abutment plate 6 facing the feeding chute 122, and the sliding groove 61 is formed in a rotation direction of the abutment plate 6. The inner side wall of the sliding groove 61 is connected with an abutting block 611 in a sliding manner, and a receiving block 6111 is welded and fixed on the side wall of the abutting block 611 facing the feeding slideway 122. When the abutting plate 6 rotates along with the rotating frame 121 towards the pre-paving slideway 3, the abutting block 611 abuts against the curb 2 at the lowest end of the feeding slideway 122, and meanwhile, the supporting block 6111 abuts against the corresponding side wall of the curb 2 in the thickness direction, so that the abutting stability of the curb 2 and the abutting block 611 is improved.

Referring to fig. 4, the bottom walls at two ends of the feed chute 122 are provided with relief holes 1221, the inside of the relief holes 1221 is provided with a feed roller 1222, and two ends of the feed roller 1222 are rotatably connected with the outer bottom wall of the feed chute 122 through bearings. A plurality of support holes 1223 are formed in the bottom wall of the feeding chute 122 between the two yielding holes 1221, and all the support holes 1223 are sequentially arranged along the length direction of the feeding chute 122. Each support hole 1223 is provided therein with a support roller 1224, and both ends of the support roller 1224 are rotatably connected to the outer bottom wall of the feed chute 122 through bearings. The outer peripheral walls of the two feed rollers 1222 are wound with a feed conveyor 1225 in common; the kerb 2 in the feeding chute 122 is located on the upper surface of the feeding conveyor 1225, and the supporting roller 1224 can support the feeding conveyor 1225 so that the feeding conveyor 1225 is separated from the bottom wall of the feeding chute 122, so as to reduce the friction resistance between the feeding conveyor 1225 and the feeding chute 122, and facilitate the sliding and feeding of the kerb 2 in the direction of the rotating frame 121.

The implementation principle of the municipal road curb paving auxiliary device provided by the embodiment of the application is as follows:

when the kerb 2 is constructed, a constructor firstly adjusts the position of the vehicle body 11 so that the lower end of the pre-paving slideway 3 is aligned with the position for paving the kerb 2 on the road surface; then, constructors place a plurality of curbs 2 in the pre-paving slide way 3 end to end in sequence, and simultaneously make the curbs 2 at the bottommost end of the pre-paving slide way 3 abut against the road surface; then starting the vehicle body 11, and slowly advancing the vehicle body 11; during the forward movement of the vehicle body 11, the kerbs 2 in the pre-paving slide 3 can automatically slide and be paved on the road surface. During the forward movement of the vehicle body 11, constructors place the curbstone 2 in the feeding slide way 122 on the vehicle body 11 in sequence, and the curbstone 2 can slide into the rotating frame 121; the feeding driving member 123 may drive the rotating frame 121 to rotate so that the rotating frame 121 is aligned with the pre-paving chute 3, so that the pushing assembly 124 pushes the kerb 2 in the rotating frame 121 into the pre-paving chute 3, thereby replenishing the kerb 2 into the pre-paving chute 3.

The pre-paving slide way 3 is matched with the feeding slide way 122 and the rotating frame 121, so that the operations of feeding and automatic paving of the curb 2 can be realized, the labor intensity is reduced, and the construction efficiency of the curb 2 is improved.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. Municipal road curb lays auxiliary device, its characterized in that: the road pavement system comprises a vehicle body (1) for bearing the curbs (2), wherein one side of the vehicle body (1) in the width direction is provided with a pre-paving slideway (3) for arranging a plurality of curbs (2) end to end; one end of the pre-paving slideway (3) is inclined downwards and is abutted with the road surface; the lower end of the pre-paving slide way (3) is provided with an opening, and the upper end of the pre-paving slide way is rotatably provided with a rotating frame (121); a feeding slideway (122) for conveying the kerbstone (2) to the rotating frame (121) is obliquely arranged between the vehicle body (1) and the rotating frame (121), and one end of the rotating frame (121) close to the feeding slideway (122) is provided with an opening; the vehicle body (1) is provided with a feeding driving piece (123) for driving the rotating frame (121) to rotate so as to align the rotating frame (121) with the pre-paving slideway (3); the vehicle body (1) is provided with a pushing component (124) for pushing the curb (2) in the rotating frame (121) into the pre-paving slideway (3);

the rotating frame (121) is fixedly provided with an abutting plate (6); in the process of rotating the rotating frame (121), the abutting plate (6) can abut against the side wall of the curb (2) positioned at the lowest end of the feeding slideway (122) towards the rotating frame (121).

2. The municipal road curb laying aid according to claim 1, wherein: the abutting plate (6) is an arc-shaped plate coaxially arranged with the rotating shaft of the rotating frame (121).

3. An auxiliary device for paving a road kerb on municipal roads according to claim 2, wherein: the abutting plate (6) is slidably provided with an abutting block (611) for abutting against the curb (2) at the lowest end position of the feeding slide way (122), and the abutting block (611) is arranged along the rotation direction of the abutting plate (6) relative to the sliding direction of the abutting plate (6).

4. A municipal road kerb paving aid according to claim 3, wherein: the abutting block (611) is fixedly provided with a bearing block (6111) for abutting against the side wall of the curb (2) at the bottommost end position of the feeding slideway (122); when the rotating frame (121) rotates towards the pre-paving slide way (3), the bearing block (6111) can be abutted with the corresponding curb (2) along the rotating direction of the rotating frame (121) and the side wall of one side deviating from the pre-paving slide way (3).

5. The municipal road curb laying aid according to claim 1, wherein: the two sides of the pre-paving slide way (3) are respectively provided with a power assisting component (4) for driving the curb stone (2) in the pre-paving slide way (3) to slide downwards; the power assisting assembly (4) comprises a power assisting roller (41) which is rotationally connected with the pre-paving slideway (3) and a power assisting driving piece (42) which is used for driving the power assisting roller (41) to rotate; the outer peripheral wall of the booster roller (41) is in contact with the side wall of the corresponding side of the curb (2).

6. The municipal road curb laying aid according to claim 5, wherein: an abutting sleeve (411) is sleeved on the outer peripheral wall of the booster roller (41); the outer peripheral wall of the booster roller (41) is provided with a sliding hole (412) along the radial direction of the outer peripheral wall, the inner side wall of the sliding hole (412) is connected with a fixed rod (5) in a sliding manner, and one end, far away from the axis of the booster roller (41), of the fixed rod (5) is fixedly provided with a connecting ball (51); the inner side wall of the abutting sleeve (411) is provided with a hemispherical connecting groove (4111) which is in plug-in fit with the connecting ball (51); an elastic connecting piece (413) for driving the fixing rod (5) to move towards the hemispherical connecting groove (4111) is arranged between the fixing rod (5) and the booster roller (41).

7. The municipal road curb laying aid according to claim 6, wherein: the end wall of one end of the booster roller (41) is provided with a driving hole (415) communicated with the sliding hole (412), the inner side wall of the driving hole (415) is connected with a driving block (416) in a sliding manner, the driving block (416) is rotationally connected with a connecting rod (4161), and one end of the connecting rod (4161) far away from the driving block (416) is rotationally connected with a fixed rod (5); the driving block (416) is rotatably connected with a driving rod (418), and one end of the driving rod (418) far away from the driving block (416) extends to the outside of the driving hole (415); one end of the driving rod (418) positioned outside the driving hole (415) is connected with an adjusting block (4181) in a threaded manner; one end of the elastic connecting piece (413) is connected with the booster roller (41), and the other end of the elastic connecting piece is connected with the adjusting block (4181).

8. The municipal road curb laying aid according to claim 1, wherein: both ends of the feeding slide way (122) are rotatably connected with feeding rollers (1222), and the two feeding rollers (1222) are jointly wound with a feeding conveyor belt (1225) for receiving the curb (2) in the feeding slide way (122).

9. The municipal road curb laying aid according to claim 8, wherein: the bottom wall of the feeding slideway (122) is rotationally connected with a supporting roller (1224) for supporting a feeding conveyor belt (1225), and the supporting roller (1224) is sequentially provided with a plurality of supporting rollers along the length direction of the feeding slideway (122).