CN217231381U

CN217231381U - Construction device

Info

Publication number: CN217231381U
Application number: CN202220937432.5U
Authority: CN
Inventors: 江生; 张江; 董鹏飞; 王斌
Original assignee: China Second Metallurgy Group Co Ltd
Current assignee: China Second Metallurgy Group Co Ltd
Priority date: 2022-04-21
Filing date: 2022-04-21
Publication date: 2022-08-19
Anticipated expiration: 2032-04-21

Abstract

The utility model relates to a construction device, which comprises a vehicle body, a compaction component and a paving component; the compaction assembly and the paving assembly are arranged on the vehicle body and are arranged at intervals along the first direction of the vehicle body; the compaction assembly comprises an adjusting assembly and a compaction roller, the compaction roller is inserted on the adjusting assembly, the compaction roller can rotate relative to the adjusting assembly, the adjusting assembly penetrates through the vehicle body, and the adjusting assembly can slide relative to the vehicle body; the adjusting assembly is used for adjusting the distance between the compacting roller and the ground so that the compacting roller compacts the water-stable layers with different heights; the paving assembly is used for paving a water-stable layer; on one hand, the compaction assembly is suitable for water stabilization layers with different heights by arranging the adjusting assembly, so that the universality of use is improved; on the other hand, through setting up the subassembly that paves, compare with traditional staff to the steady material of water paves, reduced staff's intensity of labour, simultaneously, improved the efficiency of paving.

Description

Construction device

Technical Field

The utility model belongs to the technical field of the construction equipment technique and specifically relates to a construction equipment is related to.

Background

At present, a cement stabilized macadam layer is short for a cement stabilized macadam layer, namely cement is adopted to solidify graded macadams, compaction and maintenance are completed, the mixing proportion of the cement stabilized macadam layer is subjected to mixing proportion trial mixing in a laboratory in advance to determine the mixing amount of the cement and the proportion of coarse, fine and aggregate, and meanwhile, the maximum dry density is determined, and the cement stabilized macadam layer can be mixed by a water stabilized mixing plant.

In road construction, when the water-stabilizing material is poured into a road, the water-stabilizing material in the middle of the road is usually more, and workers are required to pave the water-stabilizing material, so that the water-stabilizing material is uniformly paved on the road as much as possible.

However, the worker paves the water-stable material, so that the labor intensity of manual paving is high, and the workload of the worker is large; resulting in low construction efficiency.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a construction device, which has the advantages that the labor intensity of workers can be reduced, and the workload of the workers is reduced; meanwhile, the construction efficiency is improved, and the construction time is shortened.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: a construction device comprises a vehicle body, a compaction assembly and a paving assembly; the compaction assembly and the paving assembly are arranged on the vehicle body, and are arranged at intervals along a first direction of the vehicle body; the compaction assembly comprises an adjusting assembly and a compaction roller, the compaction roller is inserted into the adjusting assembly and can rotate relative to the adjusting assembly, the adjusting assembly is arranged on the vehicle body in a penetrating mode, and the adjusting assembly can slide relative to the vehicle body; the adjusting assembly is used for adjusting the distance between the compacting roller and the ground so that the compacting roller compacts water-stable layers with different heights; the paving assembly is used for paving the water stabilization layer.

Preferably, the utility model provides a construction equipment, the regulating assembly includes two regulating units, two the regulating unit respectively the cover locate the relative both ends of compaction roller, the compaction roller can rotate relative to the regulating unit; one end of each of the two adjusting units is slidably connected with the vehicle body.

Preferably, the utility model provides a construction equipment, the regulating unit includes sleeve pipe and at least one sliding unit, sliding unit's top with the sheathed tube periphery wall is connected, sliding unit deviates from sheathed tube one end is inserted and is located on the automobile body, sliding unit can be relative the automobile body slides.

Preferably, the utility model provides a construction device, the slip unit includes adjusting screw and lock nut, the top of adjusting screw is connected with the sheathed tube periphery wall, the bottom of adjusting screw passes lock nut and inserts and locate on the automobile body, adjusting screw can slide relative to the automobile body; the locking nut is used for locking the adjusting screw rod.

Preferably, the utility model provides a construction equipment, the subassembly that paves includes driving motor and paving mechanism, driving motor pass through the support with the automobile body coupling, driving motor's output shaft with the one end of paving mechanism is connected, the other end of paving mechanism with the automobile body coupling; the paving mechanism is used for paving the water stabilization layer.

Preferably, the utility model provides a construction equipment, paving mechanism includes lead screw, bracing piece and paves the unit, the lead screw extends along the second direction of automobile body, one end of lead screw with driving motor's output is connected, the other pot head of lead screw is located one end of bracing piece, the lead screw can rotate relative to the bracing piece, the bottom of bracing piece with automobile body coupling; the unit that paves with the lead screw thread is connected, the unit that paves can follow the lead screw slides, the unit that paves is used for paving the water is steady layer.

Preferably, the utility model provides a construction equipment, the unit of paving includes slide and paver, the slide with the lead screw thread is connected, the slide can along the lead screw slides, the slide deviates from the spout has been seted up to one side of compaction subassembly, the one end of paver is inserted and is located in the spout, the paver can along the spout slides.

Preferably, in the construction apparatus provided by the present invention, the paving assembly further comprises a guiding assembly, the bottom end of the guiding assembly is connected to the vehicle body, and the guiding assembly is provided with a slide way; the paving plate is provided with a guide rod, one end of the guide rod, which is far away from the paving plate, is inserted into the slideway, and the guide rod can slide along the slideway; the guide rod is used for driving the spreading plate to slide along the sliding groove.

Preferably, the utility model provides a construction device, the guide assembly includes a fixed plate and two connecting rods, the fixed plate is provided with the slide way, and the two connecting rods are respectively arranged at two opposite ends of the fixed plate; the bottom of two connecting rods all with the automobile body coupling.

Preferably, the utility model provides a construction equipment, the slide is wavy.

To sum up, the utility model discloses a beneficial technological effect does: the application provides a construction device which comprises a vehicle body, a compaction assembly and a paving assembly; the compaction assembly and the paving assembly are arranged on the vehicle body and are arranged at intervals along the first direction of the vehicle body; the compaction assembly comprises an adjusting assembly and a compaction roller, the compaction roller is inserted on the adjusting assembly, the compaction roller can rotate relative to the adjusting assembly, the adjusting assembly penetrates through the vehicle body, and the adjusting assembly can slide relative to the vehicle body; the adjusting assembly is used for adjusting the distance between the compacting roller and the ground so that the compacting roller compacts the water-stable layers with different heights; the paving assembly is used for paving a water-stable layer; on one hand, the compaction assembly is suitable for water stabilization layers with different heights by arranging the adjusting assembly, so that the universality of use is improved; on the other hand, through setting up the subassembly that paves, compare with traditional staff to the steady material of water paves, reduced staff's intensity of labour, simultaneously, improved the efficiency of paving.

Drawings

Fig. 1 is an overall structure schematic diagram of a construction apparatus provided by an embodiment of the present invention.

Fig. 2 is a schematic view of a connection structure between a vehicle body and a compacting assembly in the application device provided by the embodiment of the present invention.

Fig. 3 is a schematic structural view of a paving mechanism and a guiding assembly in a construction apparatus according to an embodiment of the present invention.

Fig. 4 is a first schematic structural diagram of a paving mechanism and a fixing plate in a construction apparatus according to an embodiment of the present invention.

Fig. 5 is a schematic structural diagram of a paving mechanism and a fixing plate in a construction apparatus according to an embodiment of the present invention.

Fig. 6 is a schematic structural diagram of a paving mechanism and a fixing plate in a construction apparatus according to an embodiment of the present invention.

In the figure, 1, a construction device; 10. a vehicle body; 11. a first mounting portion; 111. a first fixing lever; 112. a mounting unit; 1121. a horizontal bar; 1122. a support member; 1123. a roller; 12. a second mounting portion; 121. a second fixing bar; 122. a connection unit; 1221. mounting a rod; 1222. a wheel; 20. compacting the assembly; 21. an adjustment unit; 211. a sleeve; 212. a sliding unit; 2121. adjusting the screw rod; 2122. locking the nut; 22. a compaction roller; 30. a paving assembly; 31. a drive motor; 311. a support; 32. a paving mechanism; 321. a lead screw; 3211. a first stop sleeve; 3212. a second stop sleeve; 322. a support bar; 323. a paving unit; 3231. a slide plate; 3232. spreading a board; 3233. a chute; 3234. a guide bar; 33. a guide assembly; 331. a fixing plate; 3311. a slideway; 332. a connecting rod; 40. a first direction; 50. a second direction.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, a construction apparatus 1 according to the present disclosure includes a vehicle body 10, a compacting assembly 20, and a paving assembly 30; the compacting assembly 20 and the paving assembly 30 are both arranged on the vehicle body 10, and the compacting assembly 20 and the paving assembly 30 are arranged at intervals along the first direction 40 of the vehicle body 10; on one hand, by arranging the vehicle body 10, the vehicle body 10 moves to drive the compaction component 20 and the paving component 30 to move, and the compaction component 20 is used for compacting the water stabilization layer; on the other hand, friction between the compacting assembly 20 and the paving assembly 30 is avoided by providing a spacing between the compacting assembly 20 and the paving assembly 30.

The first direction 40 of the vehicle body 10 is the longitudinal direction of the vehicle body 10, the second direction 50 of the vehicle body 10 is the width direction of the vehicle body 10, and the first direction 40 of the vehicle body 10 and the second direction 50 of the vehicle body 10 are perpendicular to each other.

In this embodiment, the compacting assembly 20 includes an adjusting assembly and a compacting roller 22, the compacting roller 22 is inserted on the adjusting assembly, the compacting roller 22 can rotate relative to the adjusting assembly, the adjusting assembly is arranged on the vehicle body 10 in a penetrating manner, and the adjusting assembly can slide relative to the vehicle body 10; the adjusting assembly is used for adjusting the distance between the compacting roller 22 and the ground so that the compacting roller 22 compacts water-stable layers with different heights; the paving assembly 30 is used for paving a water stable layer; on one hand, the compaction assembly 20 is suitable for different heights of water stabilization layers by arranging the adjusting assembly, so that the universality of use is improved; on the other hand, through setting up subassembly 30 that paves, compare with traditional staff to the steady material of water paves, reduced staff's intensity of labour, simultaneously, improved the efficiency of paving.

Specifically, the central axis of the compaction roller 22 is disposed parallel to the second direction 50.

The vehicle body 10 comprises a first installation part 11 and a second installation part 12, one end of the first installation part 11 is connected with one end of the second installation part 12, the compacting component 20 is arranged on the first installation part 11, and the paving component 30 is arranged on the second installation part 12.

Specifically, first installation department 11 includes first dead lever 111 and two installation units 112, two installation units 112 set up relatively, the one end of two installation units 112 all is connected with second installation department 12, the one end that two installation units 112 deviate from second installation department 12 all is connected with first dead lever 111, the top of locating two installation units 112 is inserted respectively at the both ends of compaction subassembly 20, the compaction unit can slide relative first installation department 11 to adjust the distance between compaction roller 22 and the ground.

In this embodiment, the mounting unit 112 includes a horizontal rod 1121, a supporting member 1122 and at least two rollers 1123, the horizontal rod 1121 extends along the first direction 40, the two rollers are respectively disposed at two ends of the horizontal rod 1121, and the bottom end of the supporting member 1122 is connected to the top surface of the horizontal rod 1121; one end of the compacting assembly 20 is inserted into the top end of the support member 1122, and the compacting assembly 20 is capable of sliding relative to the support member 1122.

The cross-sectional shape of the supporting member 1122 may be trapezoidal, the cross-sectional shape of the supporting member 1122 may also be rectangular or other polygonal shapes, and the cross-sectional shape of the supporting member 1122 is not limited in this embodiment.

Specifically, the roller 1123 includes a rotating shaft and two rotating wheels, the rotating shaft extends along the second direction 50, the rotating shaft is disposed through the horizontal rod 1121, the rotating shaft can rotate relative to the horizontal rod 1121, and the two rotating wheels are disposed at two ends of the rotating shaft respectively.

For example, the first fixing rod 111 may have a U-shape, and of course, the first fixing rod 111 may also have an H-shape. In an implementation manner in which the first fixing lever 111 is U-shaped, an end portion of the first fixing lever 111 is connected to a roller 1123 away from the second mounting portion 12, and the roller 1123 is rotatable with respect to the first fixing lever 111.

In this embodiment, the second mounting portion 12 includes a second fixing rod 121 and two connecting units 122, the two connecting units 122 are disposed oppositely, the connecting units 122 are disposed in one-to-one correspondence with the mounting units 112, one end of the connecting unit 122 is connected to the mounting unit 112, two ends of the second fixing rod 121 are connected to ends of the two connecting units 122 departing from the mounting unit 112, and two ends of the laying component are connected to the two connecting units 122 respectively.

The connecting unit 122 includes a mounting rod 1221 and at least two wheels 1222, the mounting rod 1221 extends along the first direction 40, one end of the mounting rod 1221 is connected to one end of the horizontal rod 1121, which is away from the first fixing rod 111, and the two wheels 1222 are spaced along the extending direction of the mounting rod 1221; by providing wheels 1222, the wheels 1222 are configured to move the mounting rod 1221.

It should be noted that the structure of the wheel 1222 is substantially the same as the structure of the roller 1123, and the structure of the second fixing rod 121 is substantially the same as the structure of the first fixing rod 111, which is not described herein again.

Specifically, an end of the second fixing lever 121 is connected to a wheel 1222 spaced apart from the first mounting portion 11, and the wheel 1222 is rotatable with respect to the second fixing lever 121.

Illustratively, the horizontal rods 1121 and the corresponding mounting rods 1221 can be integrally formed by casting, and of course, the horizontal rods 1121 can also be connected to the mounting rods 1221 by welding.

With continued reference to fig. 1 and 2, in the present embodiment, the adjusting assembly includes two adjusting units 21, the two adjusting units 21 are respectively sleeved at two opposite ends of the compacting roller 22, and the compacting roller 22 can rotate relative to the adjusting units 21; one ends of the two adjusting units 21 are slidably connected with the vehicle body 10; by sliding the adjusting unit 21, the distance between the compacting roller 22 and the ground is conveniently adjusted to compact the water-stable layers of different heights, thereby improving the application range.

Specifically, the adjusting units 21 are arranged in one-to-one correspondence with the mounting units 112, at least one sliding hole is formed in the top end of the support member 1122, the sliding hole extends in a direction perpendicular to the horizontal plane, the sliding hole penetrates through the support member 1122, the bottom end of the adjusting unit 21 is inserted into the sliding hole, and the adjusting unit 21 can slide along the sliding hole to adjust the distance between the compaction roller 22 and the ground.

Further, in the present embodiment, the adjusting unit 21 includes a sleeve 211 and at least one sliding unit 212, a top end of the sliding unit 212 is connected to an outer peripheral wall of the sleeve 211, an end of the sliding unit 212 facing away from the sleeve 211 is inserted into the vehicle body 10, and the sliding unit 212 can slide relative to the vehicle body 10.

Specifically, the sliding units 212 are arranged in one-to-one correspondence with the sliding holes, the sliding units 212 are arranged in the sliding holes in a penetrating manner, the sliding units 212 can slide along the sliding holes, the top ends of the sliding units 212 are connected with the outer peripheral wall of the sleeve 211, the central axis of the sleeve 211 is parallel to the central axis of the compaction roller 22, and in some realizable manners, the central axis of the sleeve 211 and the central axis of the compaction roller 22 are arranged in a collinear manner.

The end of the compaction roller 22 is inserted into the sleeve 211, the compaction roller 22 can rotate relative to the sleeve 211, and in the using process, the sliding unit 212 slides along the sliding hole, the sliding unit 212 pushes the sleeve 211 to move, and the sleeve 211 drives the compaction roller 22 to move, so that the distance between the compaction roller 22 and the ground is adjusted.

In this embodiment, the adjusting unit 21 includes three sliding units 212, the three sliding units 212 are disposed at intervals along the first direction 40, three sliding holes are formed on the supporting member 1122, the sliding units 212 are disposed in one-to-one correspondence with the sliding holes, the three sliding units 212 are respectively disposed in the three sliding holes, and the three sliding units 212 respectively slide along the three sliding holes; by providing three sliding units 212, the strength of connection of the adjustment unit 21 to the support 1122 is improved.

Further, in this embodiment, the sliding unit 212 includes an adjusting screw 2121 and a lock nut, a top end of the adjusting screw 2121 is connected to the outer peripheral wall of the sleeve 211, a bottom end of the adjusting screw 2121 passes through the lock nut and is inserted on the vehicle body 10, and the adjusting screw 2121 can slide relative to the vehicle body 10; the lock nut is used for locking the adjusting screw 2121.

Specifically, the central axis of the adjusting screw 2121 is parallel to the central axis of the sliding hole, and in some realizable manners, the central axis of the adjusting screw 2121 is collinear with the central axis of the sliding hole. The top end of the screw rod is connected with the outer peripheral wall of the sleeve 211, the bottom end of the screw rod penetrates through the locking nut and is inserted into the corresponding sliding hole, and the screw rod can slide along the sliding hole.

In the using process, the lock nut is loosened, at this time, the screw rod can slide along the slide hole, the screw rod slides to push the sleeve 211 and the compaction roller 22 to move until the distance between the compaction roller 22 and the ground is matched with the height of the water stable layer, at this time, the lock nut is screwed, the bottom end of the lock nut is abutted to the top end of the support member 1122, and at this time, the adjusting screw rod 2121 cannot slide along the slide hole.

With continued reference to fig. 3 to 6, in the present embodiment, the paving assembly 30 includes a driving motor 31 and a paving mechanism 32, the driving motor 31 is connected to the vehicle body 10 through a bracket 311, an output shaft of the driving motor 31 is connected to one end of the paving mechanism 32, and the other end of the paving mechanism 32 is connected to the vehicle body 10; the paving mechanism 32 is used to pave a water-stable layer.

Illustratively, the bracket 311 may have a T-shape, and of course, the bracket 311 may also have a U-shape. In an implementation manner that the bracket 311 is T-shaped, the bracket 311 includes an upright and a horizontal plate, a bottom end of the upright is connected with a top surface of one of the mounting rods 1221, a top end of the upright is connected with the horizontal plate, and the driving motor 31 is fixed on the horizontal plate; the bottom end of the paving mechanism 32 is connected to the top surface of another mounting bar 1221.

Wherein the output shaft of the drive motor 31 extends in the second direction 50 and the output of the drive motor 31 is connected to the paving mechanism 32.

Further, in this embodiment, the spreading mechanism 32 includes a screw 321, a support rod 322, and a spreading unit 323, the screw 321 extends along the second direction 50 of the vehicle body 10, one end of the screw 321 is connected to the output end of the driving motor 31, the other end of the screw 321 is sleeved at one end of the support rod 322, the screw 321 can rotate relative to the support rod 322, and the bottom end of the support rod 322 is connected to the vehicle body 10; the paving unit 323 is in threaded connection with the screw 321, the paving unit 323 can slide along the screw 321, the side wall of the paving unit 323 is used for contacting with the water-stable material, and the paving unit 323 is used for paving a water-stable layer; through setting up lead screw 321, driving motor 31 rotates and drives lead screw 321 and rotate, and lead screw 321 rotates drive unit 323 that paves and moves along lead screw 321 to make unit 323 that pave promote the steady material of water and pave, compare with the steady material of artifical water that paves, reduced staff's work load, simultaneously, improved the efficiency of paving.

Taking the orientation shown in fig. 3 as an example, the bottom end of the supporting rod 322 is connected to the right mounting rod 1221, one end of the supporting rod 322, which is far away from the mounting rod 1221, is inserted into one end of the screw 321, which is far away from the driving motor 31, and the screw 321 can rotate relative to the supporting rod 322.

For example, the supporting rod 322 may have an L-shape, and of course, the supporting rod 322 may also have a T-shape. In an implementation manner in which the support bar 322 is L-shaped, the support bar 322 includes a vertical portion and a horizontal portion, and one end of the horizontal portion is connected to a top end of the vertical portion. In the using process, the bottom end of the vertical part is connected with the top surface of the right mounting rod 1221, and one end of the horizontal part far away from the vertical part is inserted into one end of the screw 321 far away from the driving motor 31.

In order to limit the spreading unit 323, a first stop sleeve 3211 and a second stop sleeve 3212 are sleeved on the screw 321, the first stop sleeve 3211 and the second stop sleeve 3212 are arranged at intervals along a central axis of the screw 321, the central axes of the first stop sleeve 3211 and the second stop sleeve 3212 are both parallel to the central axis of the screw 321, and in some realizable manners, the central axes of the first stop sleeve 3211 and the second stop sleeve 3212 are both arranged in a collinear manner with the central axis of the screw 321; in the using process, a first end of the screw 321 sequentially passes through the paving unit 323 and the first stop sleeve 3211 to be connected with the output end of the driving motor 31, and a second end of the screw 321 passes through the second stop sleeve 3212 to be rotatably connected with the support rod 322; by arranging the first stopping sleeve 3211 and the second stopping sleeve 3212, both the first stopping sleeve 3211 and the second stopping sleeve 3212 stop the paving unit 323.

Further, in this embodiment, the paving unit 323 includes a sliding plate 3231 and a spreading plate 3232, the sliding plate 3231 is in threaded connection with the screw rod 321, the sliding plate 3231 can slide along the screw rod 321, a sliding groove 3233 is formed in a side of the sliding plate 3231 facing away from the compacting assembly 20, one end of the spreading plate 3232 is inserted into the sliding groove 3233, and the spreading plate 3232 can slide along the sliding groove 3233.

Specifically, the slide plate 3231 extends along a direction perpendicular to a horizontal plane, a threaded hole extending along the second direction 50 is formed in the slide plate 3231, the threaded hole penetrates through the slide plate 3231, an internal thread of the threaded hole is matched with an external thread of the screw rod 321, and in the using process, the first end of the screw rod 321 sequentially penetrates through the threaded hole to be connected with the output end of the first stopping sleeve 3211 and the output end of the driving motor 31.

The spreader plate 3232 extends along the first direction 40, the sliding groove 3233 extends along a direction perpendicular to the horizontal plane, one end of the spreader plate 3232 is inserted into the sliding groove 3233, and the spreader plate 3232 can slide along the sliding groove 3233; the outer side wall of spreader plate 3232 is adapted to contact the water-stable material.

The application process of the paving assembly 30 provided in this embodiment is as follows: the driving motor 31 drives the screw 321 to rotate, the screw 321 drives the sliding plate 3231 to slide along the screw 321 in a reciprocating mode, the sliding plate 3231 drives the paving plate 3232 to move in a sliding mode, the outer side wall of the paving plate 3232 is in contact with the water-stable material, and the paving plate 3232 moves to push the water-stable material to be paved.

Further, in this embodiment, the paving assembly 30 further includes a guide assembly 33, a bottom end of the guide assembly 33 is connected with the vehicle body 10, and a slide 3311 is disposed on the guide assembly 33; a guide rod 3234 is arranged on the spreading plate 3232, one end of the guide rod 3234 departing from the spreading plate 3232 is inserted into the slideway 3311, and the guide rod 3234 can slide along the slideway 3311; the guide rod 3234 is used for driving the paving plate 3232 to slide along the sliding groove 3233; through setting up slide 3311, guide bar 3234 slides along slide 3311, and then drives the shakeout board 3232 and slides from top to bottom along spout 3233, prevents that the steady material of water from spreading the in-process again and piling up a department, from this, has improved the quality of paving and the efficiency of paving.

Specifically, the guide assembly 33 is located on a side of the paving mechanism 32 facing away from the compacting assembly 20, and a bottom end of the guide assembly 33 is connected to the mounting rod 1221.

Illustratively, the guide rod 3234 can be L-shaped, but the guide rod 3234 can also be T-shaped. In an implementation where the guide bar 3234 is L-shaped, the guide bar 3234 comprises a vertical portion and a connecting portion, the connecting portion extending along the first direction 40, one end of the connecting portion being connected with a top end of the vertical portion, a bottom end of the vertical portion being connected with a top surface of the paver 3232; wherein, vertical portion is located spout 3233, and the one end that connecting portion deviates from vertical portion extends to spout 3233 outside along first direction 40, and the end that stretches out of connecting portion is used for inserting and locates in slide 3311, and connecting portion can slide along slide 3311.

Further, in this embodiment, the guiding assembly 33 includes a fixing plate 331 and two connecting rods 332, the fixing plate 331 is provided with a slide rail 3311, and the two connecting rods 332 are respectively disposed at two opposite ends of the fixing plate 331; the bottom ends of both the connecting rods 332 are connected to the vehicle body 10.

Specifically, the fixing plate 331 extends along the second direction 50, wherein the two connecting rods 332 are L-shaped, the horizontal ends of the two connecting rods 332 are connected to the two opposite ends of the fixing plate 331 respectively, and the bottom ends of the two connecting rods 332 are connected to the top surfaces of the two mounting rods 1221 respectively.

The slide 3311 is disposed on the fixing plate 331, and the slide 3311 extends along the second direction 50.

Further, in the present embodiment, the slide 3311 is wavy; by arranging the slide 3311 in a wavy manner, the guide rod 3234 can slide along the slide 3311, and the guide rod 3234 drives the paving plate 3232 to move up and down along with the up-and-down movement of the slide 3311, thereby preventing the water-stable material from being accumulated in the paving process.

In the using process of the construction device 1 provided by the embodiment, the adjusting component is adjusted according to the height of the water stabilization layer to be compacted so as to adjust the distance between the compacting roller 22 and the ground, and the distance between the compacting roller 22 and the ground is matched with the height of the water stabilization layer; then, a driving motor 31 is started, the driving motor 31 drives a screw rod 321 to rotate, the screw rod 321 rotates to drive a sliding plate 3231 to slide back and forth along the screw rod 321, the sliding plate 3231 slides to drive a spreading plate 3232 to move, the spreading plate 3232 drives a guide rod 3234 to move along a slide way 3311, and the guide rod 3234 slides up and down to drive the spreading plate 3232 to move up and down along a slide groove 3233, so that the spreading plate 3232 spreads the water-stable material; after paving is finished, the vehicle body 10 moves forwards, and the compaction roller 22 compacts the paved water stable layer.

The construction device 1 comprises a vehicle body 10, a compaction assembly 20 and a paving assembly 30; the compacting assembly 20 and the paving assembly 30 are both arranged on the vehicle body 10, and the compacting assembly 20 and the paving assembly 30 are arranged at intervals along a first direction 40 of the vehicle body 10; the compacting assembly 20 comprises an adjusting assembly and a compacting roller 22, the compacting roller 22 is inserted on the adjusting assembly, the compacting roller 22 can rotate relative to the adjusting assembly, the adjusting assembly penetrates through the vehicle body 10, and the adjusting assembly can slide relative to the vehicle body 10; the adjusting assembly is used for adjusting the distance between the compacting roller 22 and the ground so that the compacting roller 22 compacts water-stable layers with different heights; the paving assembly 30 is used for paving a water stable layer; on one hand, the compaction assembly 20 is suitable for different heights of water stabilization layers by arranging the adjusting assembly, so that the universality of use is improved; on the other hand, through setting up subassembly 30 that paves, compare with traditional staff to the steady material of water paves, reduced staff's intensity of labour, simultaneously, improved the efficiency of paving.

The utility model provides a construction equipment 1 has following advantage: the device has simple structure, easy manufacture and convenient operation.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Finally, it should be noted that: it should be understood that the above examples are only for clearly illustrating the present invention and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious changes and modifications may be made without departing from the scope of the present invention.

Claims

1. A construction device is characterized in that: comprises a vehicle body, a compaction component and a paving component;

the compaction assembly and the paving assembly are arranged on the vehicle body, and are arranged at intervals along a first direction of the vehicle body;

the compaction assembly comprises an adjusting assembly and a compaction roller, the compaction roller is inserted into the adjusting assembly and can rotate relative to the adjusting assembly, the adjusting assembly is arranged on the vehicle body in a penetrating mode, and the adjusting assembly can slide relative to the vehicle body;

the adjusting assembly is used for adjusting the distance between the compacting roller and the ground so that the compacting roller compacts water-stable layers with different heights;

the paving assembly is used for paving the water stabilization layer.

2. The construction apparatus according to claim 1, wherein: the adjusting assembly comprises two adjusting units, the two adjusting units are respectively sleeved at two opposite ends of the compacting roller, and the compacting roller can rotate relative to the adjusting units;

one end of each of the two adjusting units is slidably connected with the vehicle body.

3. The construction apparatus according to claim 2, wherein: the adjusting unit comprises a sleeve and at least one sliding unit, the top end of the sliding unit is connected with the peripheral wall of the sleeve, the sliding unit deviates from one end of the sleeve and is inserted into the vehicle body, and the sliding unit can slide relative to the vehicle body.

4. The construction device according to claim 3, wherein: the sliding unit comprises an adjusting screw and a locking nut, the top end of the adjusting screw is connected with the outer peripheral wall of the sleeve, the bottom end of the adjusting screw penetrates through the locking nut and is inserted into the vehicle body, and the adjusting screw can slide relative to the vehicle body;

the locking nut is used for locking the adjusting screw rod.

5. The construction device according to claim 1, wherein: the paving assembly comprises a driving motor and a paving mechanism, the driving motor is connected with the vehicle body through a support, an output shaft of the driving motor is connected with one end of the paving mechanism, and the other end of the paving mechanism is connected with the vehicle body;

the paving mechanism is used for paving the water stabilization layer.

6. The construction apparatus according to claim 5, wherein: the paving mechanism comprises a lead screw, a supporting rod and a paving unit, the lead screw extends along the second direction of the vehicle body, one end of the lead screw is connected with the output end of the driving motor, the other end of the lead screw is sleeved at one end of the supporting rod, the lead screw can rotate relative to the supporting rod, and the bottom end of the supporting rod is connected with the vehicle body;

the paving unit is connected with the screw thread of the screw rod, the paving unit can slide along the screw rod, and the paving unit is used for paving the water stabilization layer.

7. The construction apparatus according to claim 6, wherein: the spreading unit comprises a sliding plate and a spreading plate, the sliding plate is connected with the screw threads of the screw rod, the sliding plate can slide along the screw rod, the sliding plate deviates from one side of the compacting assembly, a sliding groove is formed in one end of the spreading plate, the one end of the spreading plate is inserted into the sliding groove, and the spreading plate can slide along the sliding groove.

8. The construction apparatus according to claim 7, wherein: the paving assembly further comprises a guide assembly, the bottom end of the guide assembly is connected with the vehicle body, and a slide way is formed in the guide assembly;

the paving plate is provided with a guide rod, one end of the guide rod, which is far away from the paving plate, is inserted into the slideway, and the guide rod can slide along the slideway;

the guide rod is used for driving the spreading plate to slide along the sliding groove.

9. The construction apparatus according to claim 8, wherein: the guide assembly comprises a fixed plate and two connecting rods, the fixed plate is provided with the slide way, and the two connecting rods are respectively arranged at two opposite ends of the fixed plate;

the bottom of two connecting rods all with the automobile body coupling.

10. Construction apparatus according to any one of claims 8-9, wherein: the slide way is wavy.