CN114753217A

CN114753217A - Auxiliary device is laid to town road curb

Info

Publication number: CN114753217A
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: 2022-07-15
Anticipated expiration: 2042-04-12
Also published as: CN114753217B

Abstract

The application discloses a municipal road kerbstone laying auxiliary device, which relates to the technical field of municipal road construction equipment and comprises a vehicle body for bearing kerbstones, wherein one side of the vehicle body in the width direction is provided with a pre-laid slideway for arranging a plurality of kerbstones end to end; one end of the pre-paved slideway is inclined downwards and is abutted with the road surface; the lower end of the pre-laid slideway is provided with an opening, and the upper end of the pre-laid slideway is rotatably provided with a rotating frame; a feeding slide way 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 slide way, is provided with an opening; the vehicle body is provided with a feeding driving part for driving the rotating frame to rotate so as to align the rotating frame with the pre-paved slideway; the automobile body is provided with the propelling movement subassembly that is used for the curb propelling movement in the frame that will rotate to paving in advance in the slide. The pre-paving slideway is matched with the feeding slideway and the rotating frame to realize automatic feeding and automatic paving of the kerbstone, so that the labor intensity is reduced, and the construction efficiency is improved.

Description

Auxiliary device is laid to town road curb

Technical Field

The application relates to the technical field of town road construction equipment, especially, relate to an auxiliary device is laid to town road curb.

Background

The municipal roads are also called urban roads, and refer to roads which reach all regions of a city and are used by traffic transportation and pedestrians in the city. When urban roads are constructed, it is sometimes necessary to provide curbs on both sides of the road to separate green belts or blind roads from lanes of the road.

The kerbs are typically placed in piles on racks and transported by vehicles to the construction site. Then, the constructor needs to convey the kerbstone to a small trolley so as to convey the kerbstone to a specified construction position; then, constructors need to sequentially place the kerbs at the designated positions on one side of the road so as to enable the kerbs to be mutually connected end to end; and finally, fixing the curb by cement mortar, soil or the like by constructors.

In view of the above-mentioned related art, the inventor believes that, in the curb construction, after the trolley reaches the construction site, a constructor needs to manually convey the curb from the trolley onto the road surface and manually arrange the curb at a specified position on the road surface, which requires much labor for operation and thus needs to be improved.

Disclosure of Invention

In order to improve the more difficult problem of construction operation of curb, this application provides an auxiliary device is laid to town road curb.

The application provides a pair of town road curb lays auxiliary device adopts following technical scheme:

a municipal road kerbstone laying auxiliary device comprises a vehicle body for bearing kerbstones, wherein a pre-laying slideway for arranging a plurality of the kerbstones end to end is arranged on one side of the vehicle body in the width direction; one end of the pre-laying slideway is inclined downwards and is abutted with the road surface; the lower end of the pre-laid slideway is provided with an opening, and the upper end of the pre-laid slideway is rotatably provided with a rotating frame; a feeding slide way for conveying the curb 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 slide way, is provided with an opening; the trolley 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-paved slideway; the automobile body is provided with the propelling movement subassembly that is used for the curb propelling movement in the frame that will rotate to spread the slide in advance.

By adopting the technical scheme, when the kerbstone is constructed, firstly, the stacked kerbstones are directly unloaded from a vehicle body; then, adjusting the position of the vehicle body to align the lower end of the pre-paved slideway with the position for placing the curb on the road surface; then, the constructor arranges a plurality of kerbs in the pre-paved slideway in sequence, and makes the kerbs at the lowest end of the pre-paved slideway abut against the road surface; then starting the vehicle body, wherein in the process that the vehicle body slowly advances forwards, the kerbstone at the lowest end of the pre-paved slideway and the pre-paved slideway slide relatively, and the rest kerbstones in the pre-paved slideway slide downwards along with the kerbstones and sequentially slide to the road surface, and simultaneously keep the end-to-end state, so that the automatic pavement of the kerbstones is realized; and finally, filling cement mortar and the like on two sides of the kerbstone on the pavement by constructors to fix the kerbstone.

In the process of vehicle advancing, constructors can place the kerbstones on the vehicle body in the feeding slide way, and the kerbstones can automatically slide into the rotating frame; at the moment, the feeding driving piece drives the rotating frame to rotate; when the rotating frame is aligned with the pre-paved slideway, the material pushing assembly pushes the kerbstone in the rotating frame into the pre-paved slideway so as to automatically supplement the kerbstone into the pre-paved slideway. The device can realize the automatic feeding, automatic laying and other operations of the kerbstone, is favorable for reducing the labor intensity and improves the construction efficiency.

Optionally, the rotating frame is fixedly provided with a butting plate; in the rotating process of the rotating frame, the abutting plate can abut against the side wall, facing the rotating frame direction, of the kerbstone located at the lowest end of the feeding slide way.

By adopting the technical scheme, a plurality of kerbs can be sequentially placed in the feeding slide rail end to end by constructors, and the kerbs at the lowest end of the feeding slide rail are mutually abutted with the kerbs in the rotating frame; when the rotating frame rotates, the abutting plate abuts against the kerb at the lowest end of the feeding slide way to limit downward sliding of the kerb; when the kerbstone in the rotating frame is moved into the pre-paved slideway, the rotating frame is reversed and reset; at the moment, the kerbstone at the lowest end in the feeding slide way automatically slides into the rotating frame, so that quick and automatic material supplementing is realized, and the feeding speed is favorably improved.

A constructor can firstly place a plurality of kerbs in the feeding slideway; when all the kerbs in the feeding slideway are conveyed into the pre-paved slideway, supplementing the kerbs into the feeding slideway; constructors can rest by using the time of automatic feeding of the rotating frame, thereby being beneficial to reducing the labor intensity.

Optionally, the abutting plate is an arc plate which is coaxial with the rotating shaft of the rotating frame.

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

Optionally, the butt plate slides and is provided with the butt piece that is used for with the curb butt of the bottom position of pay-off slide, the butt piece sets up along the rotation direction of butt plate for the slip direction of butt plate.

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 the curb of the lower extreme position of pay-off slide and the butt board to be convenient for rotate the rotation of frame.

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-paved slide way, the bearing block can be abutted against the corresponding kerbstone along the rotating direction of the rotating frame and the side wall of one side deviating from the pre-paved slide way.

Through adopting above-mentioned technical scheme, rotate the frame to paving slide direction pivoted in-process in advance, the piece that holds can with the lateral wall butt of the curb of the lower extreme position of pay-off slide to reduce the risk that the piece that supports breaks away from with the curb that corresponds, be favorable to improving the stability of piece that supports and curb butt.

Optionally, the positions of the two sides of the pre-paved slideway are respectively provided with a power-assisted assembly for driving the curb in the pre-paved slideway to slide downwards; the power-assisted assembly comprises a power-assisted roller which is rotatably connected with the pre-paved slideway and a power-assisted driving piece which is used for driving the power-assisted roller to rotate; the periphery wall of helping hand roller and the lateral wall butt of the one side that corresponds of 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 the helping hand roller and keep away from to support tightly each other between the curb that rotates frame one side, and make the curb of the bottommost in the slide of paving in advance support tightly with the curb on the road surface, so that support tightly each other between the curb that slides to the road surface, thereby reduce constructor's adjustment and slide to 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 outer peripheral wall of the boosting roller; the outer peripheral wall of the boosting roller is provided with a sliding hole along the radial direction, the inner side wall of the sliding hole is connected with a fixed rod in a sliding mode, and one end, far away from the axis of the boosting 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 splicing fit with the connecting ball; and an elastic connecting piece for driving the fixed rod to move towards the hemispherical connecting groove is arranged between the fixed rod and the power-assisted roller.

By adopting the technical scheme, when the corresponding kerbs are mutually abutted, the acting force of the kerbs on the abutting sleeve is increased, so that the abutting sleeve can stop rotating; at the moment, the 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 fixed rod move in the direction far away from the hemispherical connecting groove, the connecting ball is separated from the hemispherical connecting groove, the abutting sleeve rotates relative to the power-assisted roller, and the risk of jamming of the rotating roller is reduced; when producing the clearance between the curb that corresponds, the curb reduces the telescopic effort of butt, and when connecting ball and hemisphere type spread groove and lining up, elastic connection spare can drive and connect the ball and insert and locate in the hemisphere type spread groove to make the helping hand roller drive the butt sleeve and rotate, slide with the drive curb. The connecting ball can be separated from the hemispherical connecting groove so as to keep the abutting sleeve and the kerb relatively static, and the abrasion of the kerb to the abutting sleeve is favorably reduced; meanwhile, the power-assisted driving part does not need to be started and stopped frequently by an operator, 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 boosting roller, a driving block is connected to the inner side wall of the driving hole in a sliding manner, the driving block is rotatably connected with a connecting rod, and one end, far away from the driving block, of the connecting rod is rotatably connected with a fixing rod; the driving block is rotatably 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 power-assisted 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 road surfaces to the curb stone is different in magnitude; when the connecting ball is used, constructors need to adjust the deformation of the elastic connecting piece according to different road surfaces so as to ensure the stable matching between the connecting ball and the hemispherical connecting groove; when the deformation of the elastic connecting piece needs to be adjusted, the driving rod is rotated, the distance between the adjusting block and the driving block can be adjusted, so that the distance between the adjusting block and the end wall of the boosting roller is adjusted, the deformation of the elastic connecting piece is adjusted, and the acting force of the elastic connecting piece on the connecting ball is adjusted; the operation is simple and convenient. The elastic connecting piece is positioned outside the boosting roller, so that the elastic connecting piece is convenient to install and replace.

Optionally, both ends of the feeding slide way are rotatably connected with feeding rollers, and the two feeding rollers are jointly wound with a feeding conveyor belt for receiving the kerbstone in the feeding slide way.

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

Optionally, the bottom wall of the feeding slide way is rotatably connected with a supporting roller for supporting the feeding conveyor belt, and the supporting roller is sequentially provided with a plurality of supporting rollers along the length direction of the feeding slide way.

Through adopting above-mentioned technical scheme, the backing roll can support the pay-off drive belt, reduces the area of contact between the diapire of pay-off conveyer belt and pay-off slide to reduce the frictional force between the diapire of pay-off conveyer belt and pay-off slide, thereby further reduce the frictional resistance between curb and the pay-off slide.

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

1. the pre-paving slideway is matched with the feeding slideway and the rotating frame to realize automatic feeding and automatic paving of the kerbstone, so that the labor intensity is reduced, and the construction efficiency is improved;

2. the abutting plate abuts against the kerbstone at the lowest end of the feeding slide way so that the kerbstones sequentially arranged in the feeding slide way can automatically feed to the rotating frame, the labor intensity is reduced, and the operation efficiency is improved;

3. the feeding conveyor belt is matched with the feeding roller and the supporting roller, so that the friction resistance between the kerbstone and the feeding slideway is favorably reduced, and the kerbstone can automatically slide down for feeding.

Drawings

FIG. 1 is the overall structure of town road curb laying auxiliary device of the embodiment of this application and schematically shows.

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

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

Fig. 4 is a schematic view for showing the fitting relationship between the curb and the abutment plate in the feeder chute.

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

Description of reference numerals:

1. a vehicle body; 11. a vehicle body; 12. a support; 121. rotating the frame; 122. a feeding chute; 1221. a hole for abdication; 1222. a feed roller; 1223. a support hole; 1224. a support roller; 1225. a feeding conveyor belt; 123. a feeding driving member; 124. a push assembly; 2. a curb; 3. pre-paving a slideway; 4. a boost assembly; 41. a booster roll; 411. an abutment sleeve; 4111. a hemispherical connecting groove; 412. a slide hole; 413. an elastic connecting member; 414. a butting ring; 415. a drive aperture; 416. a drive block; 4161. a connecting rod; 417. a yielding groove; 418. a drive rod; 4181. a regulating block; 42. a power-assisted drive; 5. fixing the rod; 51. a connecting ball; 6. a butt joint plate; 61. a sliding groove; 611. a butting block; 6111. a bearing block.

Detailed Description

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

The embodiment of the application discloses auxiliary device is laid to town road curb. Referring to fig. 1, a town road curb laying assist device includes a vehicle body 1, and the vehicle body 1 includes a vehicle body 11 and a bracket 12 welded and fixed to one side of the vehicle body 11 in a width direction thereof. The vehicle body 11 is used to carry the curb 2, and the vehicle body 11 can travel by its own power system. The pre-laying slideway 3 is fixedly welded on the support 12, the length direction of the pre-laying slideway 3 is arranged along the length direction of the vehicle body 11, and one end of the pre-laying slideway 3 inclines downwards. In the embodiment, one end of the pre-laying slideway 3, which is deviated from the advancing direction of the vehicle body 1, is downwards inclined; the lower surface of the lower end of the pre-laying slideway 3 is abutted against the road surface.

Referring to fig. 1, the lower end of the pre-laying chute 3 is open. In this embodiment, the width of the pre-paved slideway 3 is equal to the thickness of the curb 2; constructor can place 2 end to end consecutive of a plurality of curb in advance laying slide 3 to make the curb 2 and the road surface butt that are located the lowermost extreme position of laying slide 3 in advance. When the vehicle body 11 is advanced, the kerbs 2 in the pre-laying chute 3 automatically slide down to the road surface and are regularly arranged on the road surface, so that the automatic laying of the kerbs 2 can be realized.

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

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 power-assisted roller 41 is provided with a plurality of sliding holes 412 along the radial direction thereof, and the plurality of sliding holes 412 are sequentially arranged along the axial direction of the power-assisted roller 41; in another embodiment, each sliding hole 412 may be further provided in plural in the circumferential direction of the booster roller 41 in sequence. The inner side wall of each sliding hole 412 is connected with a fixed rod 5 in a sliding manner, 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; the inner side wall of the abutting sleeve 411 is provided with a semi-spherical connecting groove 4111 which is in plug fit with the connecting ball 51. The diameter of the connection ball 51 is smaller than that of the slide hole 412, and the connection ball 51 can slide into the slide hole 412. An elastic connection member 413 is connected between the fixing rod 5 and the assist roller 41, and the elastic connection member 413 applies an urging force to the fixing rod 5 to move the fixing rod 5 in the direction of the hemispherical connection groove 4111, so that the connection ball 51 is stably engaged with the hemispherical connection groove 4111. The outer peripheral walls of both ends of the assist 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 assist roller 41.

Referring to fig. 3, a driving hole 415 is formed in an end wall of one end of the power assisting roller 41, which is far away from the bearing of the power assisting roller, along the axial direction of the power assisting roller, and the driving hole 415 is communicated with all the fixing holes. The drive block 416 is slidably coupled to the inner sidewall of the drive aperture 415. A connecting rod 4161 is connected between each fixing rod 5 and the driving block 416, one end of the connecting rod 4161 is hinged to the side wall of the fixing rod 5 facing the driving block 416, and the other end of the connecting rod 4161 is hinged to the side wall of the driving block 416 facing the fixing rod 5; the inner side wall of the driving hole 415 is provided with a relief groove 417, and the relief groove 417 is communicated with the fixing hole to allow the corresponding connecting rod 4161 to swing. In this embodiment, the ends of all the connecting rods 4161 close to the driving block 416 are inclined in a direction away from the mouth of the driving hole 415. In another embodiment, the ends of all the connecting rods 4161 close to the driving block 416 may be inclined toward the mouth of the driving hole 415.

Referring to fig. 3, the driving block 416 is provided with a driving rod 418, one end of the driving rod 418 is rotatably connected to the driving block 416 about its 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 threadedly coupled to the outer peripheral wall of the driving rod 418 at an end thereof 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 connecting member 413 abuts against an end wall of the corresponding end of the assist roller 41, and the other end abuts against an end wall of the adjustment block 4181 facing the direction of the assist roller 41. The elastic connecting piece 413 is in a compressed state, and the elastic connecting piece 413 has an elastic action on the adjusting block 4181, so that the driving rod 418 has an action force on the driving block 416 to move the driving block 416 towards the mouth part of the driving hole 415; at this time, the driving block 416 has a force to the fixed lever 5 to move the fixed lever 5 and the connecting ball 51 in the direction of the hemispherical connecting groove 4111, so that the connecting ball 51 is stably engaged with the hemispherical connecting groove 4111.

Referring to fig. 1 and 4, a rotating frame 121 is disposed at the upper end of the pre-paving slideway 3 of the bracket 12, and a rotating shaft (not shown) is welded and fixed to the rotating frame 121 and is rotatably connected to the bracket 12 through a bearing. A feeding slideway 122 is fixedly welded at the position of the bracket 12 on the rotating frame 121, and one end of the feeding slideway 122, which is far away from the rotating frame 121, extends towards the vehicle body 11 along the width direction of the vehicle body 11 and is arranged in an upward inclined manner. The rotating frame 121 is arranged close to an opening at one end of the feeding slideway 122; constructors can place the kerbs 2 on the vehicle body 11 in the feeding slide way 122 in sequence, and the kerbs 2 can slide into the rotating frame 121 along the feeding slide way 122.

Referring to fig. 1 and 4, a feeding driving member 123 is disposed 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 part 123 is hinged with the bracket 12, and the piston rod of the feeding driving part 123 is hinged with the rotating frame 121; when the piston rod of the feeding driving member 123 extends, the rotating frame 121 is driven to rotate. In another embodiment, the feeding drive may be a motor or other structure capable of driving 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 bracket 12 is provided with a pushing assembly 124 at a position of the rotating frame 121, and the pushing assembly 124 is located at a side of the rotating frame 121 facing away from the pre-paving chute 3. In this embodiment, the pushing assembly 124 includes a cylinder; the axial direction of the pushing assembly 124 is arranged along the length direction of the pre-laying chute 3. The cylinder body of the pushing assembly 124 is fixedly connected with the bracket 12 through screws; when the rotating frame 121 rotates to be aligned with the pre-laying chute 3, the piston rod of the pushing assembly 124 is aligned with the curb 2 in the rotating frame 121; at this time, the piston rod is extended out to push the curb 2 into the pre-laying chute 3, thereby realizing the automatic feeding of the curb 2 in the pre-laying chute 3.

Referring to fig. 4, in the present embodiment, the axial direction of the rotating shaft of the rotating frame 121 is set up in the vertical direction, and the width of the feeding chute 122 is equal to the width of the pre-paving chute 3. In another embodiment, the axial direction of the rotating shaft of the rotating frame 121 may be arranged along the width direction of the pre-paving chute 3; the width of the corresponding pre-paved slideway 3 is equal to the length of the curb 2; in this embodiment, the constructor lays the kerb 2 in the feeding chute 122, and after the kerb 2 slides into the rotating frame 121, the rotating frame 121 rotates to make the kerb 2 stand on its side and align the kerb 2 with the pre-laying chute 3, so that the pushing assembly 124 pushes the corresponding kerb 2 into the pre-laying chute 3.

Referring to fig. 1 and 4, the rotating frame 121 is fixedly welded with the abutting plate 6, and the abutting plate 6 is located on one side of the rotating frame 121, which is far away from the pre-paving slideway 3, along the width direction of the rotating frame itself; one end of the abutting plate 6 is welded and fixed to the side wall of the rotating frame 121 close to one end of the feeding chute 122, and the other end of the abutting plate extends along the rotating direction of the rotating frame 121 in the direction away from the pre-paving chute 3 and is bent into an arc shape. In the present embodiment, the abutment plate 6 is provided coaxially with the rotation shaft. When the rotating frame 121 rotates in the direction of the pre-laying chute 3, the abutting plate 6 abuts against the end wall of the curb 2 located at the lowermost end position of the feed chute 122 in the direction of the rotating frame 121 to restrict the sliding of the curb 2, so that the rotating frame 121 is reversed and returned.

Referring to fig. 4 and 5, a sliding groove 61 is formed in a side wall of the abutting plate 6 facing the feeding chute 122, and the sliding groove 61 is formed along the rotation direction of the abutting 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 fixedly welded on the side wall of the abutting block 611 facing the direction of the feeding slideway 122. When the abutting plate 6 rotates in the direction of the pre-laying chute 3 along with the rotating frame 121, the abutting block 611 abuts against the curb 2 at the lowermost end of the feeding chute 122, and the abutting block 6111 abuts against the side wall in the thickness direction of the corresponding curb 2, so that the abutting stability of the curb 2 and the abutting block 611 is improved.

Referring to fig. 4, yielding holes 1221 are formed through the bottom walls of the two ends of the feeding chute 122, a feeding roller 1222 is arranged in the yielding holes 1221, and the two ends of the feeding roller 1222 are rotatably connected with the outer bottom wall of the feeding chute 122 through bearings. A plurality of supporting holes 1223 are formed in the bottom wall of the feeding slide 122, which is located between the two yielding holes 1221, and all the supporting holes 1223 are sequentially arranged along the length direction of the feeding slide 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 feeding rollers 1222 are jointly wound with a feeding conveyor belt 1225; the kerbstone 2 in the feeding chute 122 is positioned on the upper surface of the feeding conveyor belt 1225, and the supporting rollers 1224 may support the feeding conveyor belt 1225 so that the feeding conveyor belt 1225 is separated from the bottom wall of the feeding chute 122, so as to reduce the frictional resistance between the feeding conveyor belt 1225 and the feeding chute 122, and facilitate the sliding and feeding of the kerbstone 2 toward the rotating frame 121.

The embodiment of the application provides a municipal administration road curb lays auxiliary device's implementation principle does:

when the kerbstone 2 is constructed, a constructor firstly adjusts the position of the vehicle body 11 so as to align the lower end of the pre-paving slideway 3 with the position on the road surface for paving the kerbstone 2; then, a plurality of kerbs 2 are sequentially placed in the pre-paved slideway 3 end to end by constructors, and the kerbs 2 at the lowest end of the pre-paved slideway 3 are abutted to the road surface; then starting the vehicle body 11, and slowly advancing the vehicle body 11; in the process that the vehicle body 11 advances, the kerbstone 2 in the pre-paving slideway 3 can automatically slide and be paved on the road surface. In the process that the vehicle body 11 moves forwards, constructors place the kerbstones 2 in the feeding slide ways 122 on the vehicle body 11 in sequence, and the kerbstones 2 can slide into the rotating frames 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-laying chute 3, so that the pushing assembly 124 pushes the kerbstone 2 in the rotating frame 121 into the pre-laying chute 3, thereby replenishing the kerbstone 2 in the pre-laying chute 3.

The pre-paving slideway 3 is matched with the feeding slideway 122 and the rotating frame 121, so that the feeding and automatic paving operation of the kerbstone 2 can be realized, the labor intensity is favorably reduced, and the construction efficiency of the kerbstone 2 is improved.

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

1. The utility model provides an auxiliary device is laid to town road curb which characterized in that: the device comprises a vehicle body (1) for bearing the kerbstones (2), wherein one side of the vehicle body (1) in the width direction is provided with a pre-paved slideway (3) for the plurality of the kerbstones (2) to be arranged end to end; one end of the pre-laying slideway (3) inclines downwards and is abutted with the road surface; the lower end of the pre-paved slideway (3) is provided with an opening, and the upper end is rotatably provided with a rotating frame (121); a feeding slide way (122) used for conveying the curb stone (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 slide way (122) is provided with an opening; the trolley body (1) is provided with a feeding driving piece (123) which is used for driving the rotating frame (121) to rotate so as to align the rotating frame (121) with the pre-paved slideway (3); the vehicle body (1) is provided with a pushing assembly (124) used for pushing the kerbstone (2) in the rotating frame (121) into the pre-paved slideway (3).

2. The municipal road curb laying assist device according to claim 1, wherein: the rotating frame (121) is fixedly provided with a butt plate (6); in the rotating process of the rotating frame (121), the abutting plate (6) can abut against the side wall, facing the rotating frame (121), of the kerb (2) located at the lowest end of the feeding slide way (122).

3. The municipal road curb laying auxiliary device according to claim 2, wherein: the abutting plate (6) is an arc-shaped plate which is coaxial with a rotating shaft of the rotating frame (121).

4. The municipal road curb laying auxiliary device according to claim 3, wherein: the butt joint plate (6) is provided with a butt joint block (611) in a sliding mode, the butt joint block is used for being abutted to the kerb (2) at the lowest end position of the feeding slide way (122), and the butt joint block (611) is arranged along the rotating direction of the butt joint plate (6) relative to the sliding direction of the butt joint plate (6).

5. The municipal road curb laying auxiliary device according to claim 4, wherein: the abutting block (611) is fixedly provided with a bearing block (6111) which is used for abutting against the side wall of the kerb (2) at the lowest end position of the feeding slide way (122); when the rotating frame (121) rotates towards the direction of the pre-paved slide way (3), the bearing block (6111) can be abutted against the corresponding curb stone (2) along the rotating direction of the rotating frame (121) and the side wall of one side departing from the pre-paved slide way (3).

6. The municipal road curb laying auxiliary device according to claim 1, wherein: the positions of two sides of the pre-paved slideway (3) are respectively provided with a power-assisted assembly (4) for driving the curb stone (2) in the pre-paved slideway (3) to slide downwards; the power-assisted assembly (4) comprises a power-assisted roller (41) which is rotatably connected with the pre-paved slideway (3) and a power-assisted driving piece (42) which is used for driving the power-assisted roller (41) to rotate; the peripheral wall of the boosting roller (41) is abutted against the corresponding side wall of the curb stone (2).

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

8. The municipal road curb laying assist device according to claim 7, wherein: the end wall of one end of the boosting 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 mode, the driving block (416) is connected with a connecting rod (4161) in a rotating mode, and one end, far away from the driving block (416), of the connecting rod (4161) is connected with a fixing rod (5) in a rotating mode; 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 in threaded connection with an adjusting block (4181); one end of the elastic connecting piece (413) is connected with the boosting roller (41), and the other end of the elastic connecting piece is connected with the adjusting block (4181).

9. The municipal road curb laying auxiliary device according to claim 1, wherein: and 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 bearing a curb stone (2) in the feeding slide way (122).

10. The municipal road curb laying assist device of claim 9, wherein: the bottom wall of the feeding slideway (122) is rotatably 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 rollers along the length direction of the feeding slideway (122).