CN215714515U

CN215714515U - Road cementation of fissures device for municipal works

Info

Publication number: CN215714515U
Application number: CN202122101404.8U
Authority: CN
Inventors: 朱建国; 曹明; 苑洁
Original assignee: Zhejiang Jiaxing Fuda Construction Co ltd
Current assignee: Zhejiang Jiaxing Fuda Construction Co ltd
Priority date: 2021-09-01
Filing date: 2021-09-01
Publication date: 2022-02-01
Anticipated expiration: 2031-09-01

Abstract

The utility model provides a road crack pouring device for municipal engineering, which relates to the technical field of municipal engineering and comprises a bottom plate, a push rod and an asphalt tank, wherein four corners of the bottom end of the bottom plate are respectively provided with a damping mechanism, the bottom end of the damping mechanism is provided with a universal wheel, one side of the bottom plate is provided with the push rod, the top end of the asphalt tank is provided with a feed inlet, the inner wall of the asphalt tank is provided with a plurality of heating blocks, the interior of the asphalt tank is provided with a stirring mechanism for stirring asphalt, an asphalt pump is arranged on the bottom plate, the input end of the asphalt pump is communicated with the asphalt tank, the output end of the asphalt pump is provided with a corrugated hose, a pouring head is arranged below the corrugated hose, and a height adjusting mechanism is arranged below the bottom plate; the movable plate is lowered by the vertical rod, so that the pouring head is closer to a road crack, road repairing operation under different conditions is met, and the applicability of the device is improved.

Description

Road cementation of fissures device for municipal works

Technical Field

The utility model relates to the technical field of municipal engineering, in particular to a road crack pouring device for municipal engineering.

Background

Along with the continuous development of urban construction, great convenience is brought to the life of people, and meanwhile, the workload of municipal engineering repair is increased, particularly, cracks are often generated on the surface of roads such as bridges and the like due to long-term use, and the cracks need to be repaired in order to prolong the service life of the roads and ensure the driving safety;

in the prior art, a cart is generally adopted, asphalt is poured into a crack for repairing, but due to the fact that the road conditions are various, the size of the crack is different from the height of a horizontal plane, only a small amount of asphalt can flow into the crack well often due to the fact that the conventional pouring head is used for direct pouring and repairing, raw materials are wasted, the applicability of a pouring device is low, and the device is inconvenient to use under different road conditions, so that the road pouring device for municipal engineering is provided to solve the problems in the prior art.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems, the utility model provides a road crack pouring device for municipal engineering, which changes the descending distance of a movable plate through the descending of a vertical rod, so that a pouring head is closer to a road crack, the road repairing operation under different conditions is met, the applicability of the device is improved, the amount of asphalt poured into the crack can be increased, and the waste of raw materials is reduced.

In order to realize the purpose of the utility model, the utility model is realized by the following technical scheme: a road crack pouring device for municipal engineering comprises a bottom plate, a push rod and an asphalt tank, wherein four corners of the bottom end of the bottom plate are respectively provided with a damping mechanism, universal wheels are mounted at the bottom end of the damping mechanism, the push rod is mounted on one side of the bottom plate, a feed inlet is formed in the top end of the asphalt tank, a plurality of heating blocks are mounted on the inner wall of the asphalt tank, a stirring mechanism for stirring asphalt is arranged inside the asphalt tank, an asphalt pump is mounted on the bottom plate, the input end of the asphalt pump is communicated with the asphalt tank, a corrugated hose is mounted at the output end of the asphalt pump, a pouring head is mounted below the corrugated hose, a height adjusting mechanism is arranged below the bottom plate and drives the pouring head to move up and down;

height adjusting mechanism includes fly leaf, threaded rod, turning handle, thread piece, diaphragm and montant, the inside of bottom plate is equipped with the reservation groove, be equipped with two vertical threaded rods in the reservation groove, the threaded rod rotates with reservation inslot portion to be connected, the threaded rod passes the top of bottom plate from bottom to top and installs the turning handle, threaded connection has thread piece on the threaded rod, two connect a diaphragm of establishing in reservation inslot portion between the thread piece, the diaphragm below is equipped with two montants, montant top-down passes the bottom of bottom plate and installs a fly leaf, the fly leaf is connected with the filling head, the rotatory fly leaf that drives of threaded rod reciprocates.

The further improvement lies in that: damping mechanism includes fixed case, damping spring and snubber block, four corners at the bottom plate bottom are installed to the fixed case, damping spring is installed on the inside top of fixed case, damping spring top-down passes the bottom of fixed case and installs the snubber block, the bottom and the universal wheel top of snubber block are connected.

The further improvement lies in that: rabbling mechanism includes driving motor, puddler and stirring leaf, driving motor is installed to the intermediate position department on pitch jar top, driving motor's output passes pitch jar top through bearing top-down and extends to inside puddler, the stirring leaf is all installed to the upper end and the lower extreme of puddler.

The further improvement lies in that: be provided with the air-dry mechanism that is used for the pitch cooling on the bottom plate, air-dry mechanism includes heat preservation mechanism, dust screen, fixed establishment, fan guard, draught fan and gas collecting channel, be provided with heat preservation mechanism on the pitch jar, install the fan guard on the bottom plate, the internally mounted of fan guard has the draught fan, the gas collecting channel is installed to the bottom of bottom plate, the gas collecting channel passes through pipe and the inside intercommunication of fan guard, the inside of gas collecting channel is provided with the dust screen, the lower extreme of the inside both sides of gas collecting channel is provided with fixed establishment, fixed establishment is used for the fixed mounting of dust screen, the cooling of filling back pitch is accelerated in the draught fan work.

The further improvement lies in that: the heat preservation mechanism includes cavity heat preservation chamber, blast pipe and insulating tube, the inner wall of pitch jar is equipped with cavity heat preservation chamber, the inside in cavity heat preservation chamber is equipped with the spiral and makes progress the insulating tube, the blast pipe that extends to pitch jar outside is installed on insulating tube left side top, insulating tube right side bottom is through pipe and fan cover intercommunication, the insulating tube is used for retrieving waste gas and carries out recycle.

The further improvement lies in that: the fixing mechanism comprises a sliding groove and sliding blocks, the sliding groove is formed in the lower ends of the two sides in the gas collecting hood, the sliding blocks matched with the sliding grooves are installed on the two sides of the dustproof net, and the dustproof net is connected with the sliding grooves in a sliding mode through the sliding blocks.

The further improvement lies in that: a triangular scraper is installed on one side, far away from the filling head, of the bottom end of the movable plate, and the bottom of the triangular scraper is lower than the bottom of the filling head.

The further improvement lies in that: the bottom plate is provided with a storage battery, and the storage battery is electrically connected with the heating block, the driving motor, the draught fan and the asphalt pump through wires.

The utility model has the beneficial effects that:

1. according to the utility model, the threaded rod is driven to rotate by rotating the rotating handle, so that the threaded block moves to drive the transverse plate to descend, and further, the descending distance of the movable plate is changed by descending the vertical rod, so that the pouring head is closer to a road crack, road repairing operation under different conditions is met, the applicability of the device is improved, the accumulation amount of asphalt beside the crack can be reduced, the utilization rate of asphalt raw materials is improved, and the subsequent triangular scraper plate can carry out scraping treatment on the repaired crack, thereby avoiding heavy labor amount caused by manual secondary floating.

2. According to the utility model, the induced draft fan is started, so that negative pressure is generated in the gas collecting hood, the air flow at the crack is accelerated, the heat of the poured asphalt is quickly absorbed, the asphalt is quickly cooled and formed conveniently, the time of traditional natural cooling is shortened, and the repairing efficiency is improved.

3. Meanwhile, the sucked air containing heat can be conveyed to the inside of the heat-insulating pipe through the guide pipe to form heat insulation, the loss of heat in the asphalt tank is reduced, the energy waste caused by continuous work of the heating block is reduced, resources are saved, the loss of the storage battery is reduced, and the working time of the device is prolonged.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic side view of the cross-sectional structure of the present invention;

FIG. 3 is a schematic top cross-sectional view of the present invention;

FIG. 4 is an enlarged view of the structure of the universal wheel according to the present invention;

FIG. 5 is an enlarged view of the structure at A in FIG. 1 according to the present invention.

Wherein: 1. a base plate; 2. a push rod; 3. an asphalt tank; 4. a damping mechanism; 41. a fixed box; 42. a damping spring; 43. a damper block; 5. a universal wheel; 6. a feed inlet; 7. a heating block; 8. a stirring mechanism; 81. a drive motor; 82. a stirring rod; 83. stirring blades; 9. an air drying mechanism; 91. a heat preservation mechanism; 911. a hollow heat preservation cavity; 912. an exhaust pipe; 913. a heat preservation pipe; 92. a dust screen; 93. a fixing mechanism; 931. a chute; 932. a slider; 94. a fan guard; 95. an induced draft fan; 96. a gas-collecting hood; 10. a storage battery; 11. an asphalt pump; 12. a corrugated hose; 13. a height adjustment mechanism; 131. a movable plate; 132. a threaded rod; 133. a handle is rotated; 134. a thread block; 135. a transverse plate; 136. a vertical rod; 14. reserving a groove; 15. a filling head; 16. a triangular scraper.

Detailed Description

In order to further understand the present invention, the following detailed description will be made with reference to the following examples, which are only used for explaining the present invention and are not to be construed as limiting the scope of the present invention.

According to fig. 1-5, the embodiment provides a road crack sealing device for municipal engineering, which comprises a bottom plate 1, a push rod 2 and an asphalt tank 3, four corners of the bottom end of the bottom plate 1 are respectively provided with a damping mechanism 4, the bottom end of the damping mechanism 4 is provided with a universal wheel 5, a push rod 2 is arranged on one side of the bottom plate 1, a feed inlet 6 is arranged at the top end of the asphalt tank 3, a plurality of heating blocks 7 are arranged on the inner wall of the asphalt tank 3, a stirring mechanism 8 for stirring asphalt is arranged in the asphalt tank 3, an asphalt pump 11 is arranged on the bottom plate 1, the input end of the asphalt pump 11 is communicated with the asphalt tank 3, the output end of the asphalt pump 11 is provided with a corrugated hose 12, a filling head 15 is arranged below the corrugated hose 12, a height adjusting mechanism 13 is arranged below the bottom plate 1, and the height adjusting mechanism 13 drives the filling head 15 to move up and down;

the height adjusting mechanism 13 comprises a movable plate 131, a threaded rod 132, a rotating handle 133, a threaded block 134, a transverse plate 135 and a vertical rod 136, the reserved groove 14 is arranged in the bottom plate 1, two vertical threaded rods 132 are arranged in the reserved groove 14, the threaded rod 132 is rotatably connected with the inside of the reserved groove 14, the threaded rod 132 penetrates through the top end of the bottom plate 1 from bottom to top and is provided with the rotating handle 133, the threaded rod 132 is connected with the threaded block 134 in a threaded manner, the two threaded blocks 134 are connected with the transverse plate 135 arranged in the reserved groove 14, two vertical rods 136 are arranged below the transverse plate 135, the vertical rod 136 penetrates through the bottom end of the bottom plate 1 from top to bottom and is provided with the movable plate 131, the movable plate 131 is connected with the filling head 15, the threaded rod 132 rotates to drive the movable plate 131 to move up and down, and the descending distance of the movable plate 131 is changed by the descending of the vertical rods 136, make and fill head 15 and more press close to the road crack, satisfy the road repair operation under the different situation, improve the practicality of this device, and can improve pitch and get into fissured volume, practice thrift the pitch raw materials.

Damper 4 is including fixed case 41, damping spring 42 and snubber block 43, four corners in bottom plate 1 bottom are installed to fixed case 41, damping spring 42 is installed on the inside top of fixed case 41, damping spring 42 top-down passes fixed case 41's bottom and installs snubber block 43, the bottom of snubber block 43 is connected with 5 tops of universal wheel, utilizes damping spring 42 self elasticity, reduces the vibrations sense that produces when the unevenness in ground removes, makes its steady movement, the steady pouring of the pitch of being convenient for.

Rabbling mechanism 8 includes driving motor 81, puddler 82 and stirring leaf 83, driving motor 81 is installed to the intermediate position department on pitch jar 3 top, driving motor 81's output passes pitch jar 3 top through bearing top-down and extends to inside puddler 82, stirring leaf 83 is all installed to the upper end and the lower extreme of puddler 82, drives puddler 82 through starting driving motor 81 and rotates, stirs pitch through stirring leaf 83, makes it be heated evenly, avoids solidifying.

The asphalt tank is characterized in that an air drying mechanism 9 for cooling asphalt is arranged on the bottom plate 1, the air drying mechanism 9 comprises a heat preservation mechanism 91, a dust screen 92, a fixing mechanism 93, a fan hood 94, an induced draft fan 95 and a gas collecting hood 96, the heat preservation mechanism 91 is arranged on the asphalt tank 3, the fan hood 94 is arranged on the bottom plate 1, the induced draft fan 95 is arranged inside the fan hood 94, a gas collecting hood 96 is arranged at the bottom end of the bottom plate 1, the gas collecting hood 96 is communicated with the inside of the fan hood 94 through a guide pipe, the dust screen 92 is arranged inside the gas collecting hood 96, the fixing mechanisms 93 are arranged at the lower ends of two sides inside the gas collecting hood 96, the fixing mechanisms 93 are used for fixing the dust screen 92, the induced draft fan 95 works to accelerate cooling of the asphalt after pouring, the induced draft fan 95 is started to generate negative pressure inside the gas collecting hood 96, and further accelerate air flow at cracks, the heat of the poured asphalt is quickly absorbed, the asphalt is quickly cooled and formed conveniently, the new road efficiency is improved, and the dust screen 92 can prevent impurities from being absorbed together.

Heat preservation mechanism 91 includes cavity heat preservation chamber 911, blast pipe 912 and insulating tube 913, the inner wall of pitch jar 3 is equipped with cavity heat preservation chamber 911, the inside in cavity heat preservation chamber 911 is equipped with spiral heat preservation tube 913 that makes progress, insulating tube 913 left side top is installed and is extended to the outside blast pipe 912 of pitch jar, pipe and fan cover 94 intercommunication are covered through pipe and fan to insulating tube 913 right side bottom, insulating tube 913 is used for retrieving waste gas and carries out recycle, and inspiratory caloriferous air can form the heat preservation to insulating tube 913 inside through the pipe transport, reduces the thermal loss of pitch jar 3 inside.

Fixed establishment 93 includes spout 931 and slider 932, the lower extreme in the inside both sides of gas collecting channel 96 is seted up to spout 931, spout 931 matched with slider 932 is installed to dust screen 92 both sides, dust screen 92 passes through slider 932 and spout 931 sliding connection, through the slider 932 in the inside slip of spout 931, is convenient for take out dust screen 92 and washs, avoids impurity to block up it, reduces the air flow rate.

The triangle scraper blade 16 is installed to one side that fill head 15 was kept away from to fly leaf 131 bottom, triangle scraper blade 16 bottom is less than the bottom that fills head 15, utilizes triangle scraper blade 16 to strickle the processing to repairing crack department, avoids the heavy amount of labour that brings that needs artifical second floating.

Install battery 10 on the bottom plate 1, battery 10 passes through wire and heating block 7, driving motor 81,

draught fan

95 and 11 electric connection of pitch pump.

The road crack pouring device for municipal engineering is used, the push rod 2 is pushed, the universal wheel 5 is moved to a specified crack pouring place by rolling, meanwhile, the elastic force of the damping spring 42 is utilized, the vibration feeling generated when the ground is uneven and moves is reduced, the ground is enabled to move stably, stable pouring of asphalt is facilitated, asphalt is added into the asphalt tank 3 through the feed inlet 6, the rotating handle 133 is rotated to drive the threaded rod 132 to rotate, the threaded rod 132 is matched with the threaded block 134 through threads, the threaded block 134 is moved to drive the transverse plate 135 to descend, the descending distance of the movable plate 131 is changed through descending of the vertical rod 136, the pouring head 15 is enabled to be closer to a road crack, road repairing operation under different conditions is met, the amount of asphalt entering the crack is increased, then, power is supplied to electrical appliances of the device through the storage battery 10, the heating block 7 is started to heat the asphalt, and the driving motor 81 is started to drive the stirring rod 82 to rotate, the asphalt is stirred by the stirring blade 83, so that the asphalt is heated uniformly and prevented from being solidified, when the asphalt is heated to about 180 to 200 ℃, the heating block 7 can be closed, the asphalt pump 11 is started again to convey the asphalt to the corrugated hose 12, then the asphalt is injected into the crack through the pouring head 15, meanwhile, the worker pushes the push rod 2 slowly to make the device advance slowly along the crack direction, so as to realize continuous repair, and meanwhile, the triangular scraper 16 can carry out scraping treatment on the repaired crack, during repair, the induced draft fan 95 is started to generate negative pressure inside the gas collecting hood 96, so as to accelerate the air flow at the crack, quickly absorb the heat of the poured asphalt, facilitate the quick cooling and forming of the asphalt, improve the repair efficiency, meanwhile, the sucked air containing heat is conveyed to the inside of the heat preservation pipe 913 through a guide pipe, heat preservation is achieved, loss of heat in the asphalt tank 3 is reduced, and energy waste caused by continuous work of the heating block 7 is reduced.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a road cementation of fissures device for municipal works, includes bottom plate (1), push rod (2) and asphalt tank (3), its characterized in that: four corners of the bottom end of the bottom plate (1) are respectively provided with a damping mechanism (4), the bottom end of the damping mechanism (4) is provided with a universal wheel (5), one side of the bottom plate (1) is provided with a push rod (2), a feed inlet (6) is arranged at the top end of the asphalt tank (3), a plurality of heating blocks (7) are arranged on the inner wall of the asphalt tank (3), a stirring mechanism (8) for stirring asphalt is arranged in the asphalt tank (3), an asphalt pump (11) is arranged on the bottom plate (1), the input end of the asphalt pump (11) is communicated with the asphalt tank (3), the output end of the asphalt pump (11) is provided with a corrugated hose (12), a filling head (15) is arranged below the corrugated hose (12), a height adjusting mechanism (13) is arranged below the bottom plate (1), and the height adjusting mechanism (13) drives the filling head (15) to move up and down;

the height adjusting mechanism (13) comprises a movable plate (131), a threaded rod (132), a rotating handle (133), a threaded block (134), a transverse plate (135) and a vertical rod (136), a reserved groove (14) is arranged in the bottom plate (1), two vertical threaded rods (132) are arranged in the reserved groove (14), the threaded rod (132) is rotatably connected with the inside of the reserved groove (14), the threaded rod (132) penetrates through the top end of the bottom plate (1) from bottom to top and is provided with the rotating handle (133), the threaded rod (132) is in threaded connection with the threaded block (134), the two threaded blocks (134) are connected with one another through the transverse plate (135) arranged in the reserved groove (14), two vertical rods (136) are arranged below the transverse plate (135), the vertical rods (136) penetrate through the bottom end of the bottom plate (1) from top to bottom and are provided with the movable plate (131), and the movable plate (131) is connected with the filling head (15), the threaded rod (132) rotates to drive the movable plate (131) to move up and down.

2. The road cementation of fissures device of claim 1, characterized in that: damper (4) are including fixed case (41), damping spring (42) and snubber block (43), four corners at bottom plate (1) bottom are installed to fixed case (41), damping spring (42) are installed on the inside top of fixed case (41), damping spring (42) top-down passes the bottom of fixed case (41) and installs snubber block (43), the bottom and universal wheel (5) top of snubber block (43) are connected.

3. The road cementation of fissures device of claim 1, characterized in that: rabbling mechanism (8) are including driving motor (81), puddler (82) and stirring leaf (83), driving motor (81) are installed to the intermediate position department on pitch jar (3) top, driving motor's (81) output passes pitch jar (3) top through bearing top-down and extends to inside puddler (82), stirring leaf (83) are all installed to the upper end and the lower extreme of puddler (82).

4. The road cementation of fissures device of claim 1, characterized in that: an air drying mechanism (9) for cooling the asphalt is arranged on the bottom plate (1), the air drying mechanism (9) comprises a heat preservation mechanism (91), a dust screen (92), a fixing mechanism (93), a fan cover (94), an induced draft fan (95) and a gas collecting cover (96), the asphalt tank (3) is provided with a heat preservation mechanism (91), the bottom plate (1) is provided with a fan cover (94), an induced draft fan (95) is arranged in the fan hood (94), a gas collecting hood (96) is arranged at the bottom end of the bottom plate (1), the gas-collecting hood (96) is communicated with the interior of the fan hood (94) through a conduit, a dust screen (92) is arranged in the gas-collecting hood (96), the lower ends of two sides in the gas-collecting hood (96) are provided with fixing mechanisms (93), the fixing mechanism (93) is used for fixedly mounting the dust screen (92), and the draught fan (95) works to accelerate the cooling of the poured asphalt.

5. The road cementation of fissures device of claim 4, characterized in that: heat preservation mechanism (91) are including cavity heat preservation chamber (911), blast pipe (912) and insulating tube (913), the inner wall of pitch jar (3) is equipped with cavity heat preservation chamber (911), the inside in cavity heat preservation chamber (911) is equipped with spiral heat preservation pipe (913) that makes progress, blast pipe (912) that extend to pitch jar (3) outside are installed on insulating tube (913) left side top, pipe and fan cover (94) intercommunication are passed through to insulating tube (913) right side bottom, insulating tube (913) are used for retrieving waste gas and carry out recycle.

6. The road cementation of fissures device of claim 4, characterized in that: fixed establishment (93) include spout (931) and slider (932), the lower extreme in gas collecting channel (96) inside both sides is seted up in spout (931), spout (931) matched with slider (932) are installed to dust screen (92) both sides, dust screen (92) pass through slider (932) and spout (931) sliding connection.

7. The road cementation of fissures device of claim 1, characterized in that: a triangular scraper (16) is installed on one side of the bottom end of the movable plate (131) far away from the pouring head (15), and the bottom of the triangular scraper (16) is lower than the bottom of the pouring head (15).

8. The road cementation of fissures device of claim 1, characterized in that: install battery (10) on bottom plate (1), battery (10) pass through wire and heating block (7), driving motor (81), draught fan (95) and pitch pump (11) electric connection.