CN215051849U

CN215051849U - Road construction is with leveling device

Info

Publication number: CN215051849U
Application number: CN202120855105.0U
Authority: CN
Inventors: 吴尧光; 吴勇; 周锐发; 蒋凯; 候倩
Original assignee: Sichuan Xinboda Garden Engineering Co ltd
Current assignee: Sichuan Xinboda Garden Engineering Co ltd
Priority date: 2021-04-23
Filing date: 2021-04-23
Publication date: 2021-12-07
Anticipated expiration: 2031-04-23

Abstract

The utility model relates to a road construction is with leveling device relates to road construction equipment's field, which comprises a supporting rack, it is provided with the cylinder to rotate on the support frame, be provided with the ring on the support frame, be provided with a plurality of leveling blades that are used for leveling the road surface on the ring, be provided with on the support frame and be used for ordering about ring pivoted driving piece, can dismantle on the leveling blade and be provided with the extension blade. Order about the ring through the driving piece and rotate, drive and level the blade and rotate to drive and level the blade and level the road surface, the connection can be dismantled on leveling the blade to the extension blade to select the extension blade according to the size on actual road surface, not only do benefit to and level the road surface of small area, still can be convenient for level the road surface of bigger area, and application scope is wide.

Description

Road construction is with leveling device

Technical Field

The application relates to the field of road construction equipment, especially, relate to a road construction is with leveling device.

Background

Currently, in the construction process of concrete road surfaces, after concrete pouring is finished, leveling operation is carried out on unset concrete so as to ensure the flatness of the road surfaces.

For example, patent application with publication number CN211689780U discloses a road surface leveling device for road construction, which comprises a vehicle body and a cab; the water tank is fixedly mounted on the left side of the upper surface of the vehicle body, the through pipe is horizontally and fixedly mounted in the middle of the bottom side of the vehicle body, the bottom sides of the through pipes are communicated with a plurality of groups of nozzles, the water pump is arranged on the right side of the water tank, and a water inlet pipe of the water pump penetrates through the bottom end of the right side of the water tank to be communicated. When meetting the dry hard road surface of soil, control water pump work can take the water in the water tank out through the shower nozzle blowout of siphunculus bottom side to road surface through the inlet tube, softens soil, reduces the wearing and tearing of scraper blade, when can also avoiding the scraper blade to level the road surface, produces a large amount of dust polluted environment, and control area electric telescopic handle work can promote the scraper blade down to remove and carry out with the road surface laminating, carries out the leveling operation on road surface through the push pedal.

In view of the above-mentioned related technologies, the inventor found that when a road surface with a small leveling area or a locally damaged part of a road is leveled, the road surface is leveled by using a road roller, which is not only inconvenient to operate, but also has high maintenance cost.

SUMMERY OF THE UTILITY MODEL

In order to level the road surface of small area for being convenient for, this application provides a road construction is with leveling device.

The application provides a road construction is with leveling device adopts following technical scheme:

the utility model provides a road construction is with leveling device, includes the support frame, it is provided with the cylinder to rotate on the support frame, be provided with the ring on the support frame, be provided with a plurality of leveling blades that are used for leveling the road surface on the ring, be provided with on the support frame and be used for ordering about ring pivoted driving piece, can dismantle on the leveling blade and be provided with extra long blade.

Through adopting above-mentioned technical scheme, order about the ring through the driving piece and rotate, drive and level the blade and rotate to drive and level the blade and level the road surface, the connection can be dismantled on leveling the blade to the extension blade to select extension blade according to the size on actual road surface, not only do benefit to and level the road surface of small area, still can be convenient for level the road surface of bigger area, application scope is wide.

Preferably, a fixing rod is arranged at one end of the lengthened blade, a slot matched with the fixing rod in an inserting mode is formed in the end portion, far away from the circular ring, of the leveling blade, and a fixing piece used for fixing the fixing rod into the slot is arranged on the leveling blade.

Through adopting above-mentioned technical scheme, the dead lever is pegged graft in the slot to it is fixed with both through the mounting, thereby make level the blade and add the fastening of long blade when using together, when adding long blade and using, the bottom surface of long blade and the bottom surface of leveling the blade are located the coplanar, in order to realize the level and smooth on road surface, and the practicality is strong.

Preferably, the fixing part comprises a screw rod in threaded connection with the leveling blade, the screw rod penetrates into the slot, a thread groove in threaded fit with the screw rod is formed in the fixing rod, and the screw rod corresponds to the thread groove when the fixing rod is inserted into the slot.

Through adopting above-mentioned technical scheme, the cooperation mode that adopts screw rod and thread groove is fixed the dead lever to the slot in to will level the blade and fasten with extension blade together, improve connection steadiness between them, simple and convenient guarantees the roughness on road surface simultaneously.

Preferably, the holding tank has been seted up on the face of leveling the blade and keeping away from ground, the setting of leveling the blade is run through at the both ends of holding tank, the holding tank supplies extension blade to move into, the holding tank diapire is provided with and is used for the fastener in with extension blade fastening to holding tank.

By adopting the technical scheme, when the lengthened blade is not used, the lengthened blade can be placed and contained in the containing groove, and the lengthened blade is fixed in the containing groove through the fastener, so that the lengthened blade is stabilized in the containing groove when not used, and unnecessary troubles brought to flattening the blade are avoided; meanwhile, the loss caused by random placement of the lengthened blade when the lengthened blade is not used is reduced, and the enterprise cost is saved.

Preferably, the fastener is including setting up the electro-magnet in the holding tank cell wall, level the blade and be the metal blade that adsorbs with the electro-magnet, be provided with the switch that is used for controlling the electro-magnet circular telegram or cuts off the power supply on the support frame.

Through adopting above-mentioned technical scheme, when needs accomodate extension blade in the holding tank, open the switch so that the electro-magnet circular telegram, extension blade adsorbs with the electro-magnet this moment to with extension blade fastening in the holding tank. When the lengthened blade is needed to be used, the electromagnet can be powered off by closing the switch, the lengthened blade is not adsorbed by the electromagnet, the lengthened blade can be taken out for use at the moment, and the electric hair cutter is simple and convenient to use and high in practicability.

Preferably, the driving part comprises a leveling motor arranged on the support frame, a rotating shaft is fixed at the output end of the leveling motor, and the circular ring is fixedly sleeved on the rotating shaft.

Through adopting above-mentioned technical scheme, when needs level and smooth the road surface, start level and smooth motor and drive the pivot and rotate, the pivot drives through the ring and levels the blade and rotate to level and smooth the blade and level the road surface in order to level, easy operation is swift, and is efficient.

Preferably, the support frame is provided with a sleeve, the sleeve is sleeved on the rotating shaft, the rotating shaft rotates in the sleeve, the sleeve is provided with a reinforcing frame, and the reinforcing frame is in sliding contact with one end, far away from the circular ring, of the leveling blade.

Through adopting above-mentioned technical scheme, the reinforcing frame plays the reinforcement effect at the leveling blade in the rotation process, improves the atress equilibrium of whole leveling blade in the course of the work, improves the leveling effect to the road surface.

Preferably, be provided with the dust catcher on the support frame, the dust catcher is including the dust absorption box, dust absorption pipe and the dust absorption mouth that play the negative pressure effect, the dust absorption pipe is used for communicating dust absorption box and dust absorption mouth, the dust absorption box sets up on the support frame, the dust absorption mouth sets up on the reinforcement frame, the dust absorption mouth sets up towards ground.

Through adopting above-mentioned technical scheme, can some tiny stones or mud pieces of spill usually when leveling the blade and leveling the road surface, the dust catcher can adsorb it, reduces the tiny stone or the mud piece of spill and influences the level and smooth work on follow-up road surface, and then improves the level and smooth effect on road surface, and the practicality is strong.

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

1. when needs level the road surface, start level the motor and drive the pivot and rotate, the pivot passes through the ring and drives the leveling blade rotation to level the blade and level the road surface, easy operation is swift, and is efficient.

2. The lengthened blade is detachably connected to the leveling blade, so that the lengthened blade can be selected according to the size of an actual road surface, the road surface with a small area can be leveled, the road surface with a large area can be leveled conveniently, and the application range is wide.

3. The reinforcing rod plays a reinforcing role in the rotation process of the leveling blade, so that the stress balance of the whole leveling blade in the working process is improved, and the leveling effect on the road surface is improved.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application, wherein a structural diagram of an elongated blade arranged on a leveling blade is shown.

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

Description of reference numerals: 1. a support frame; 2. a drum; 3. a circular ring; 4. flattening the blade; 5. lengthening the blade; 6. fixing the rod; 7. a slot; 8. a screw; 9. accommodating grooves; 10. an electromagnet; 11. a switch; 12. leveling the motor; 13. a rotating shaft; 14. a sleeve; 15. a reinforcing frame; 151. a strut; 152. a support ring; 16. a vacuum cleaner; 161. a dust collection box body; 162. a dust collection pipe; 163. a dust suction nozzle; 17. a groove; 18. a connecting rod; 19. a grip; 20. a thread groove.

Detailed Description

The present application is described in further detail below with reference to the attached drawings.

The embodiment of the application discloses a leveling device for road construction, as shown in figure 1, the leveling device comprises a support frame 1, a handle 19 is arranged on the support frame 1 so as to push the support frame 1 to move, a roller 2 is rotatably arranged on the support frame 1, a circular ring 3 is arranged on the support frame 1, a plurality of leveling blades 4 for leveling a road surface are arranged on the circular ring 3, lengthened blades 5 are detachably arranged on the leveling blades 4, and the lengthened blades 5 are consistent with the leveling blades 4 in height and width; be provided with on support frame 1 and be used for ordering about 3 pivoted driving pieces of ring, the driving piece is including fixing level and smooth motor 12 on support frame 1, and level and smooth motor 12's output is fixed with pivot 13, and pivot 13 length direction is along vertical direction, and ring 3 is fixed to be cup jointed in pivot 13.

When the road surface needs to be leveled, the leveling motor 12 is started to drive the rotating shaft 13 to rotate, and the rotating shaft 13 drives the leveling blade 4 to rotate through the circular ring 3, so that the leveling blade 4 levels the road surface; the lengthened blade 5 is detachably connected to the leveling blade 4, so that the lengthened blade 5 can be selected according to the size of an actual road surface, the road surface with a small area can be leveled, the road surface with a larger area can be leveled, and the application range is wide.

With reference to fig. 1 and 2, a fixing rod 6 is fixed at one end of the lengthened blade 5, a slot 7 in inserting fit with the fixing rod 6 is formed in the end portion, away from the circular ring 3, of the leveling blade 4, and a fixing member for fixing the fixing rod 6 into the slot 7 is arranged on the leveling blade 4; the mounting includes threaded connection at the screw rod 8 on leveling blade 4, and in screw rod 8 run through to slot 7, seted up on the dead lever 6 with screw rod 8 screw-thread fit's thread groove 20, screw rod 8 corresponds with thread groove 20 when dead lever 6 is pegged graft in slot 7.

When the lengthened blade 5 needs to be used, the fixing rod 6 is inserted into the slot 7 and fixed into the slot 7 through the screw 8, so that the flattening blade 4 and the lengthened blade 5 are fastened together, the connection stability of the flattening blade 4 and the lengthening blade 5 is improved, and when the lengthened blade 5 is used, the bottom surface of the lengthened blade 5 and the bottom surface of the flattening blade 4 are located on the same plane, so that the pavement is flattened.

With reference to fig. 1 and 2, in order to facilitate the storage of the lengthened blade 5 and reduce the accidental loss of the lengthened blade 5 when not in use, an accommodating groove 9 is formed in a surface, away from the ground, of the leveling blade 4, two ends of the accommodating groove 9 penetrate through the leveling blade 4, the accommodating groove 9 is used for the lengthened blade 5 to move in, and a fastening piece for fastening the lengthened blade 5 into the accommodating groove 9 is arranged on the bottom wall of the accommodating groove 9; the fastener includes electro-magnet 10, and is seted up flutedly 17 with the intercommunication of holding tank 9 diapire, and electro-magnet 10 sets up in flutedly 17, and level blade 4 is the metal blade that adsorbs with electro-magnet 10, is provided with the switch 11 that is used for controlling electro-magnet 10 circular telegram or outage on the support frame 1.

When the lengthened blade 5 needs to be accommodated in the accommodating groove 9, the switch 11 is turned on to electrify the electromagnet 10, and at this time, the lengthened blade 5 is adsorbed to the electromagnet 10, so that the lengthened blade 5 is fastened in the accommodating groove 9. When the lengthened blade 5 needs to be used, the electromagnet 10 is powered off by closing the switch 11, the electromagnet 10 does not adsorb the lengthened blade 5, and the lengthened blade 5 can be used after being taken out.

With reference to fig. 1 and 2, in order to improve the leveling effect on the road surface, a sleeve 14 is fixed on the support frame 1, the sleeve 14 and the rotating shaft 13 are coaxially arranged, the sleeve 14 is sleeved on the rotating shaft 13, the rotating shaft 13 rotates in the sleeve 14, a reinforcing frame 15 is arranged on the sleeve 14, the reinforcing frame 15 comprises a plurality of supporting rods 151 and supporting rings 152, one ends of the supporting rods 151 are connected to the sleeve 14, the other ends of the supporting rods 151 are connected to the supporting rings 152, and the supporting rings 152 and the leveling blades 4 are in sliding contact with one ends of the leveling blades 4 away from the circular rings 3. The reinforcing frame 15 plays a role in reinforcing the leveling blade 4 in the rotating process, so that the stress balance of the whole leveling blade 4 in the working process is improved, and the leveling effect on the road surface is improved.

As shown in fig. 1, in order to further improve the leveling effect on the road surface, a dust collector 16 is arranged on the support frame 1, the dust collector 16 includes a dust collection box body 161, a dust collection pipe 162 and a dust collection nozzle 163, the dust collection pipe 162 is used for communicating the dust collection box body 161 with the dust collection nozzle 163, the dust collection box body 161 is arranged on the support frame 1, the dust collection nozzle 163 is located between two adjacent reinforcing rods, a connecting rod 18 for connecting the dust collection nozzle 163 is fixed between two adjacent fixing rods 6, a plurality of dust collection nozzles 163 are provided, and each dust collection nozzle 163 faces the ground.

Because leveling blade 4 can spill some tiny stones or mud pieces usually when leveling the road surface, adsorb it through dust catcher 16, reduce the tiny debris of spill and influence the level and smooth of follow-up road surface, and then improve the level and smooth effect on road surface, dust catcher 16 is prior art, and its dust absorption principle limit is no longer repeated.

The implementation principle of the embodiment of the application is as follows:

when the road surface needs to be leveled, the leveling motor 12 is started to drive the rotating shaft 13 to rotate, the rotating shaft 13 drives the leveling blade 4 to rotate through the circular ring 3, so that the leveling blade 4 levels the road surface, and the dust collector 16 adsorbs some splashed fine stones or mud blocks.

When the lengthened blade 5 needs to be used, the electromagnet 10 is powered off by closing the switch 11, the electromagnet 10 does not adsorb the lengthened blade 5, at the moment, the lengthened blade 5 is taken out of the accommodating groove 9, the fixing rod 6 is inserted into the inserting groove 7, and the lengthened blade 5 and the leveling blade 4 are fixed relatively through the screw 8.

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 a road construction is with leveling device which characterized in that: including support frame (1), it is provided with cylinder (2) to rotate on support frame (1), be provided with ring (3) on support frame (1), be provided with a plurality of smooth blades (4) that are used for the smooth road surface on ring (3), be provided with on support frame (1) and be used for ordering about ring (3) pivoted driving piece, can dismantle on smooth blade (4) and be provided with extension blade (5).

2. The leveling device for road construction according to claim 1, wherein: the one end of extension blade (5) is provided with dead lever (6), the tip of keeping away from ring (3) in leveling blade (4) is seted up and is pegged graft complex slot (7) with dead lever (6), be provided with on leveling blade (4) and be used for fixing dead lever (6) to the mounting in slot (7).

3. The leveling device for road construction according to claim 2, wherein: the fixing piece comprises a screw rod (8) which is in threaded connection with the leveling blade (4), the screw rod (8) penetrates into the slot (7), a thread groove (20) which is in threaded fit with the screw rod (8) is formed in the fixing rod (6), and the screw rod (8) corresponds to the thread groove (20) when the fixing rod (6) is inserted into the slot (7).

4. The leveling device for road construction according to claim 3, wherein: holding tank (9) have been seted up on the face of leveling blade (4) keeping away from ground, the both ends of holding tank (9) are run through leveling blade (4) and are set up, holding tank (9) supply extension blade (5) immigration, holding tank (9) diapire is provided with and is used for fastening extension blade (5) to the fastener in holding tank (9).

5. The leveling device for road construction according to claim 4, wherein: the fastener is including setting up electro-magnet (10) in holding tank (9) cell wall, level blade (4) are the metal blade that adsorbs with electro-magnet (10), be provided with on support frame (1) and be used for controlling switch (11) that electro-magnet (10) circular telegram or cut off the power supply.

6. The leveling device for road construction according to claim 1, wherein: the driving piece comprises a leveling motor (12) arranged on the support frame (1), a rotating shaft (13) is fixed at the output end of the leveling motor (12), and the circular ring (3) is fixedly sleeved on the rotating shaft (13).

7. The leveling device for road construction according to claim 1, wherein: the support frame (1) is provided with a sleeve (14), the sleeve (14) is sleeved on a rotating shaft (13), the rotating shaft (13) rotates in the sleeve (14), a reinforcing frame (15) is arranged on the sleeve (14), and the reinforcing frame (15) is in sliding contact with one end, far away from the circular ring (3), of the leveling blade (4).

8. The leveling device for road construction according to claim 7, wherein: be provided with dust catcher (16) on support frame (1), dust catcher (16) are including dust absorption box (161), dust absorption pipe (162) and dust absorption mouth (163) that play the negative pressure effect, dust absorption pipe (162) are used for communicating dust absorption box (161) and dust absorption mouth (163), dust absorption box (161) set up on support frame (1), dust absorption mouth (163) set up on reinforcement frame (15), dust absorption mouth (163) set up towards ground.