CN217052940U - Paving box capable of adjusting paving thickness of road material - Google Patents

Abstract

The utility model provides an adjustable road material paves case that paves of thickness. Be provided with the spiral distributing device in the frame, the spiral distributing device is four groups, four groups of spiral distributing device respectively with the output shaft fixed connection of the four groups of motors of frame inside, and the frame is inside to be provided with extension fixture, and extension fixture passes through fixing bolt and the detachable connection of frame, the frame is inside to be provided with a plurality of groups D shape and to break out M16 and a plurality of groups D shape and break out M14, and every group D shape break out M16 and every group D shape break out M14 respectively with frame welding forming, D shape break out M14 is connected the chain and the detachable connection of D shape break out M16 through the rear portion respectively. The utility model discloses a to this device improve, make this device can be connected with slurry seal machine hoist and mount to realize the lift of this device, thereby control the thickness of paving bituminous paving, the effectual practicality that has promoted this device.

Description

Paving box capable of adjusting paving thickness of road material

Technical Field

The utility model relates to a case technical field that paves especially relates to an adjustable road material thickness that paves case that paves.

Background

Asphalt pavement is various types of pavement paved by asphalt materials mixed in mineral materials, asphalt binder improves the capability of paving granules for resisting damage of traveling and natural factors to the pavement, and enables the pavement to be smooth, dustless, waterproof and durable, so the asphalt pavement is the most widely adopted high-grade pavement in road construction, an asphalt structural layer of the asphalt pavement belongs to the category of flexible pavement, but a base layer of the asphalt pavement can also adopt rigid cement concrete or semi-rigid hydraulic materials besides flexible materials, in the prior art, workers usually adopt a paver or a paving box to pave the asphalt pavement on roadbeds such as an asphalt surface layer and the like, the existing paving box can not adjust the paving thickness according to the pavement evenness and the road and bridge settlement, the thickness of part of the pavement is easily not in accordance with the design requirements of drawings, and the problem of insufficient pavement thickness can not only occur, the situation that the paving thickness of part of the road surface is higher, the vehicle jumps at the bridge head, the waste of asphalt materials is caused, and the practicability of the paving box is influenced can also occur.

Aiming at the problems, the paving box capable of adjusting the paving thickness of the road material is provided for solving the problems that the existing paving box can not adjust the paving thickness according to the pavement evenness and the road bridge settlement, and the thickness of part of the pavement does not accord with the design requirements of the drawing.

Disclosure of Invention

In order to solve the technical problem, the utility model provides an adjustable road material paves case that paves of thickness.

The utility model provides an adjustable paving case that paves of material thickness for road includes:

the spiral material distributor is arranged in the frame, the number of the spiral material distributor is four, the four groups of spiral material distributors are respectively and fixedly connected with output shafts of four groups of motors in the frame, a lengthening device is arranged in the frame, and the lengthening device is detachably connected with the frame through fixing bolts;

the frame is internally provided with a plurality of groups of D-shaped shackles M16 and a plurality of groups of D-shaped shackles M14, and each group of D-shaped shackles M16 and each group of D-shaped shackles M14 are respectively welded with the frame;

and the D-shaped shackle M14 is detachably connected with the D-shaped shackle M16 through a rear connecting sling chain and a front connecting sling chain respectively.

Preferably, the frame back is provided with middle footboard, and middle footboard supports angle bar and frame fixed connection through a plurality of groups footboard, and the inside two sets of both ends footboard that is equipped with of middle footboard, two sets of both ends footboard all with middle footboard swing joint.

Preferably, the side surfaces of the pedals at the two ends are provided with pedal two-side fixing plates, and the two groups of pedal two-side fixing plates are welded with the pedals at the two ends through pedal supporting frames respectively.

Preferably, a plurality of groups of fixing bolts are arranged in the frame, each group of fixing bolts respectively comprises a hexagon bolt, a flat washer, a spring washer and a hexagon nut, the flat washer and the spring washer are sleeved outside the hexagon bolt, and the hexagon bolt is in threaded connection with the hexagon nut.

Preferably, the left side and the right side of the frame are respectively provided with two end pressing skins, and the two groups of the two end pressing skins are detachably connected with the frame through fixing bolts and pressing skin plates.

Preferably, a plurality of groups of hanging skins, a plurality of groups of outer frame pressing skins and a plurality of groups of middle frame pressing skins are arranged in the frame, and the hanging skins, the outer frame pressing skins and the middle frame pressing skins are detachably connected with the frame through fixing bolts and pressing skin plates respectively.

Compared with the prior art, the utility model provides an adjustable road material box that paves of thickness has following beneficial effect:

the utility model provides an adjustable road material paves case that paves of thickness is improving through to this device, makes this device can be connected with the hoist and mount of slurry seal machine to realize the lift of this device, thereby the effectual practicality that promotes this device of thickness of bituminous paving is paved in control.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of a paving box capable of adjusting paving thickness of a pavement material provided by the present invention;

fig. 2 is a rear view of the paving box of the present invention for adjusting the paving thickness of pavement material;

fig. 3 is a top view of the paving box of the present invention for adjusting the paving thickness of the pavement material;

fig. 4 is a side view of the paving box of the present invention for adjusting the paving thickness of pavement material;

fig. 5 is a cross-sectional view of the paving box of the utility model for adjusting paving thickness of pavement material.

The reference numbers in the figures: 1. a frame; 2. a spiral distributor; 3. a lengthening device; 4. a pedal support frame; 5. pedals at two ends; 6. a middle pedal; 7. a pedal support angle bar; 8. d-shackle M16; 9. the rear part is connected with a hanging chain; 10. d-shackle M14; 11. the front part is connected with a hanging chain; 12. fixing plates are arranged on two sides of the pedal; 13. fixing the bolt; 14. hanging the skin; 15. pressing a leather plate; 16. pressing skins at two ends; 17. pressing the outer frame into a skin; 18. and pressing the middle frame with a leather.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5 in combination, wherein fig. 1 is a schematic structural diagram of a paving box according to a preferred embodiment of the present invention for adjusting the paving thickness of a pavement material; fig. 2 is a rear view of the paving box of the present invention for adjusting the paving thickness of pavement material; fig. 3 is a top view of the paving box of the present invention for adjusting the paving thickness of the pavement material; fig. 4 is a side view of the paving box capable of adjusting the paving thickness of the pavement material provided by the present invention; fig. 5 is a cross-sectional view of the paving box of the utility model for adjusting paving thickness of pavement material. The method comprises the following steps: frame 1, spiral distributor 2, extension device 3, D shackle M168 and D shackle M1410.

In the specific implementation process, as shown in fig. 1 and fig. 3, a spiral distributor 2 is arranged in a frame 1, the spiral distributor 2 is four groups, the four groups of spiral distributors 2 are respectively fixedly connected with output shafts of four groups of motors inside the frame 1, a lengthening device 3 is arranged inside the frame 1, the lengthening device 3 is detachably connected with the frame 1 through a fixing bolt 13, a spreading box is arranged in the frame 1, the spiral distributor 2 is provided with a stirring shaft, an adjusting screw rod and a bearing, and the spiral distributor 2 can stir asphalt materials so that the asphalt materials are uniformly spread on structures such as a foundation.

Referring to fig. 3, a plurality of groups of D-shackles M168 and a plurality of groups of D-shackles M1410 are disposed inside the frame 1, each group of D-shackles M168 and each group of D-shackles M1410 are respectively welded to the frame 1, and the D-shackles M1410 are detachably connected to the D-shackles M168 through the rear connecting sling chain 9 and the front connecting sling chain 11, respectively.

Referring to fig. 1, fig. 2 and fig. 3, footboard 6 in the middle of frame 1 back is provided with, middle footboard 6 supports angle bar 7 and frame 1 fixed connection through a plurality of groups of footboards, and middle footboard 6 is inside to be equipped with two sets of both ends footboard 5, two sets of both ends footboard 5 all with middle footboard 6 swing joint, this design, can be when the horizontal length of this device is adjusted to extension device 3, make both ends footboard 5 stretch out in the footboard 6 in the middle of making, finally increase staff's the region of taking, both ends footboard 5 side is equipped with footboard both sides fixed plate 12, two sets of footboard both sides fixed plate 12 are respectively through footboard support frame 4 and both ends footboard 5 welded fastening.

Referring to fig. 2, 3, 4 and 5, a plurality of sets of fixing bolts 13 are disposed in the frame 1, each set of fixing bolts 13 is composed of a hexagon bolt, a flat washer, a spring washer and a hexagon nut, the hexagon bolt is sleeved with the flat washer and the spring washer, the hexagon bolt is connected with the hexagon nut in a threaded way, two end pressing sheets 16 are respectively arranged at the left side and the right side of the frame 1, and two sets of both ends are pressed skin 16 and are connected with frame 1 through fixing bolt 13 and pressure skin board 15 respectively in detachable, be provided with a plurality of groups in the frame 1 and hang skin 14, a plurality of groups of frame is pressed skin 17 and a plurality of group center and is pressed skin 18, hang skin 14, frame is pressed skin 17 and center and is pressed skin 18 and pass through fixing bolt 13 and press skin board 15 respectively and be connected with frame 1 is detachable, it can carry out preliminary compaction to not compacting bituminous pavement to press skin, hang skin 14, frame is pressed skin 17 and center and is pressed skin 18.

The utility model provides a theory of operation as follows: the staff need earlier carry out hoist and mount with this device and thin paste sealing machine and be connected, then rise this device again, at this moment, the charging car pours bituminous material into thin paste sealing machine built-in, thin paste sealing machine alright with in this device inside the case that paves with bituminous material input this, along with the work of spiral distributor 2, the (mixing) shaft alright in the spiral distributor 2 can be stirred and laid on structures such as ground with bituminous material, carry out preliminary compaction through hanging skin 14, frame pressure skin 17 and center pressure skin 18 to the bituminous paving that does not compact at last.

The utility model discloses in motor, spiral distributing device 2, extension device 3, circuit and the control that relate to be prior art, do not carry out too much repetitious description here.

The above-mentioned only be the embodiment of the present invention, not consequently the restriction of the patent scope of the present invention, all utilize the equivalent structure or equivalent flow transform made of the content of the specification and the attached drawings, or directly or indirectly use in other relevant technical fields, all including in the same way the patent protection scope of the present invention.

Claims (6)

1. The utility model provides an adjustable pavement box that paves of road material thickness which characterized in that includes: the spiral distributing device comprises a frame (1), wherein spiral distributing devices (2) are arranged in the frame (1), the number of the spiral distributing devices (2) is four, the four spiral distributing devices (2) are respectively and fixedly connected with output shafts of four groups of motors in the frame (1), a lengthening device (3) is arranged in the frame (1), and the lengthening device (3) is detachably connected with the frame (1) through a fixing bolt (13); the frame comprises a frame (1), a plurality of D-shaped shackles M16 (8), a plurality of groups of D-shaped shackles M16 (8) and a plurality of groups of D-shaped shackles M14 (10) are arranged in the frame (1), and each group of D-shaped shackles M16 (8) and each group of D-shaped shackles M14 (10) are respectively welded with the frame (1); and the D-shaped shackle M14 (10), wherein the D-shaped shackle M14 (10) is detachably connected with the D-shaped shackle M16 (8) through a rear connecting sling chain (9) and a front connecting sling chain (11) respectively.

2. The paving box capable of adjusting the paving thickness of the pavement material as claimed in claim 1, wherein a middle pedal (6) is arranged at the back of the frame (1), the middle pedal (6) is fixedly connected with the frame (1) through a plurality of groups of pedal supporting angle bars (7), two groups of pedals (5) at two ends are arranged inside the middle pedal (6), and the two groups of pedals (5) at two ends are movably connected with the middle pedal (6).

3. The paving box capable of adjusting the paving thickness of the pavement material as claimed in claim 2, wherein the side surfaces of the pedals (5) at the two ends are provided with pedal two-side fixing plates (12), and the two groups of pedal two-side fixing plates (12) are respectively welded with the pedals (5) at the two ends through the pedal support frames (4).

4. The paving box capable of adjusting the paving thickness of the pavement material as claimed in claim 1, wherein a plurality of groups of fixing bolts (13) are arranged in the frame (1), each group of fixing bolts (13) respectively comprises a hexagon bolt, a flat washer, a spring washer and a hexagon nut, the flat washer and the spring washer are sleeved outside the hexagon bolt, and the hexagon bolt is in threaded connection with the hexagon nut.

5. The paving box capable of adjusting the paving thickness of pavement according to claim 1, wherein two end pressing sheets (16) are respectively arranged on the left side and the right side of the frame (1), and the two groups of end pressing sheets (16) are detachably connected with the frame (1) through fixing bolts (13) and pressing sheets (15).

6. The paving box capable of adjusting the paving thickness of the pavement material as claimed in claim 1, wherein a plurality of sets of hanging leather (14), a plurality of sets of outer frame pressing leather (17) and a plurality of sets of middle frame pressing leather (18) are arranged in the frame (1), and the hanging leather (14), the outer frame pressing leather (17) and the middle frame pressing leather (18) are detachably connected with the frame (1) through fixing bolts (13) and a pressing leather plate (15), respectively.

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