CN113152192A

CN113152192A - Roll type corrugated pavement

Info

Publication number: CN113152192A
Application number: CN202110527941.0A
Authority: CN
Inventors: 程营; 徐进; 李欢; 方群; 梅之永; 邹少军; 丁勇; 熊为水; 何绍华; 徐龙星; 李旺
Original assignee: BENGBU SHENZHOU MACHINERY CO LTD; 63983 Troops of PLA
Current assignee: BENGBU SHENZHOU MACHINERY CO LTD; 63983 Troops of PLA
Priority date: 2021-05-14
Filing date: 2021-05-14
Publication date: 2021-07-23
Anticipated expiration: 2041-05-14
Also published as: CN113152192B

Abstract

The invention relates to a pavement apparatus, in particular to a rolled corrugated pavement, which comprises a supporting part, a first hook part and a second hook part, wherein the first hook part and the second hook part are respectively arranged at two ends of the supporting part; the supporting part comprises at least three upper supporting plates, at least two lower supporting plates and side connecting plates, the top of each upper supporting plate is provided with an upper anti-slip strip, the bottom of each lower supporting plate is provided with a lower anti-slip strip, the upper supporting plates and the lower supporting plates are parallel and are arranged in a vertically staggered manner, and the side connecting plates are respectively connected with the upper supporting plates and the lower supporting plates; the second hook part comprises a first hook and a first connecting plate connected with the first hook, and the first connecting plate is connected with the upper supporting plate or the lower supporting plate; the second hook part comprises a second hook and a second connecting plate connected with the second hook, and the second connecting plate is connected with the upper supporting plate or the lower supporting plate. The road surface can rotate at a large angle, has the anti-drop function, can meet the requirements of oval roll type loading and operation, and has the advantages of small transportation volume, low gravity center, stable transportation and good maneuverability.

Description

Roll type corrugated pavement

Technical Field

The invention relates to a road surface device, in particular to a rolled corrugated road surface.

Background

The road surface equipment is mainly used for constructing a channel and ensuring that vehicles or equipment pass through a soft and muddy road section. Throughout the present pavement equipment at home and abroad, along with the promotion of development trend and concept of light weight, the aluminum alloy pavement and the composite material pavement are becoming the main corners instead of the traditional high-strength steel pavement, the designability of the aluminum alloy structural pavement is strong, the complex section can be formed by one-time extrusion, and the aluminum alloy pavement becomes the most important role in pavement 'families'.

The standard pavement equipment is generally transported and operated in a vehicle-mounted mode and classified according to an adaptive operation mode, the standard pavement equipment can be divided into a roll type pavement and a folding type pavement, the roll type pavement mainly comprises a transverse type pavement and an articulated type pavement in a connection mode, the traditional pavement is more in the articulated type, and the transverse type pavement is more in the recent 20 years along with the change of design concepts and technologies. However, the existing road surface adopting the transverse joint has the defects that the rotatable angle between the road surface plates is small, and the road surface plates are difficult to wind in a small-sized reel or an oval reel. And the large-corner design road surface connection is easy to separate, so that the loading space design and the gravity center control on the road surface operation vehicle are restricted. Such as the more typical de-Krupp road surface, the turnable angle is generally not more than 30 degrees. The requirement of large turning angle cannot be met, and the application of the device is limited.

Disclosure of Invention

In order to solve the problems, the road panels of the roll-type corrugated pavement provided by the invention are reliably connected and can rotate at a large angle, the road panels can be prevented from being disengaged in relative motion through effective constraint, the joint parts and the pavement body structure are integrally formed, scattered connecting pieces are not required, and the problems of large volume, high gravity center and poor maneuvering performance of the existing standard pavement in winding and transportation under the condition of unchanged carrying capacity in a loading state are effectively solved. The specific technical scheme is as follows:

a roll-type corrugated pavement comprises a supporting part, a first hook part and a second hook part, wherein the first hook part and the second hook part are respectively arranged at two ends of the supporting part; the supporting part comprises at least three upper supporting plates, at least two lower supporting plates and side connecting plates, the top of each upper supporting plate is provided with an upper anti-slip strip, the bottom of each lower supporting plate is provided with a lower anti-slip strip, the upper supporting plates and the lower supporting plates are parallel and are arranged in a vertically staggered manner, and the side connecting plates are respectively connected with the upper supporting plates and the lower supporting plates; the second hook part comprises a first hook and a first connecting plate connected with the first hook, and the first connecting plate is connected with the upper supporting plate or the lower supporting plate; the second hook part comprises a second hook and a second connecting plate connected with the second hook, and the second connecting plate is connected with the upper supporting plate or the lower supporting plate.

By adopting the technical scheme, the second hook is movably inserted on the adjacent first hook.

The upper supporting plate and the lower supporting plate are arranged in a vertically staggered mode, and the strength is improved. Go up the grip and increase the frictional force on road surface, prevent that the wheel from skidding, during the grip was embedded into the ground down to make a formula of book ripple road surface be difficult for sliding.

The first hook part and the second hook part are movably connected, so that the rolled corrugated pavement can be rolled, the maximum folding angle reaches 70 degrees, the reverse folding angle reaches 17 degrees, the folding is convenient, meanwhile, the bending angle can be freely adjusted according to the fluctuation of sand, and the corrugated pavement is well attached to the ground.

Preferably, the first hook comprises a first limiting plate and a first hook plate which are sequentially connected, the first limiting plate is connected with the first connecting plate, the first hook plate is a circular arc-shaped plate and is bent upwards, and the first hook plate is in circular arc transition connection with the first limiting plate; the second hook comprises a vertical connecting plate, a second hook plate and a second limiting plate, the vertical connecting plate is connected with the second connecting plate, two ends of the vertical connecting plate are respectively connected with the second hook plate and the second limiting plate, the second hook plate bends downwards, the first hook plate is inserted on the second hook plate, and the first hook plate is located between the second limiting plate and the second hook plate.

By adopting the technical scheme, the first hook plate and the second hook plate enable the adjacent rolled corrugated pavement not to be separated. First connecting plate and second limiting plate can restrict rotation angle with second hook plate and first hook plate jointly when a formula of book ripple curb surface upwards overturns, guarantees first hook plate and second hook plate and does not break away from when increase rotation angle. When the device is turned downwards, the first limiting plate, the second limiting plate, the first hook plate and the second hook plate limit the turning angle.

Further, the end of the second hook plate is circular.

Through adopting above-mentioned technical scheme, the mobile position of first hook plate can effectively be restricted to circular tip to prevent that first hook plate and second hook plate from breaking away from.

Preferably, the reinforced plastic frame further comprises a reinforced seat, wherein reinforced folding edges are arranged on two sides of the reinforced seat, and the reinforced seat is fixed in an upper groove formed by the upper supporting plate, the lower supporting plate and the side connecting plates.

Through adopting above-mentioned technical scheme, strengthen the seat respectively with go up the fagging down the fagging with the side connecting plate is connected for strengthen the intensity of a side connecting plate, avoid atress rear side connecting plate to take place to buckle and cause the deformation.

Preferably, the connecting structure further comprises a first reinforcing plate, a second reinforcing plate and a third reinforcing plate, wherein the first reinforcing plate is fixed in a first lower groove formed by the first connecting plate, the upper supporting plate, the side connecting plates and the lower supporting plate; the disc reinforcing plate is fixed in a second lower groove formed by the upper supporting plate, the lower supporting plate and the side connecting plate; the third reinforcing plate is fixed in a third lower groove formed by the lower supporting plate, the side connecting plate, the upper supporting plate, the second connecting plate and the second hook.

Through adopting above-mentioned technical scheme, first reinforcing plate, second reinforcing plate and third reinforcing plate increase intensity from the back to the side connecting plate.

The first reinforcing plate, the second reinforcing plate and the third reinforcing plate correspond to reinforcing folding edges of the reinforcing seat.

Through adopting above-mentioned technical scheme, first reinforcing plate, second reinforcing plate, third reinforcing plate and enhancement hem form overall structure, have effectively improved the intensity of side connecting plate.

Compared with the prior art, the invention has the following beneficial effects:

1. the joint is connected with anti-dropping and limiting functional designs. After the two road boards are connected by the joint in a transverse mode, the two road boards cannot be separated no matter the two road boards are rotated to any angle, and the rotation is limited to be continued at a certain rotation angle so as to keep certain longitudinal rigidity of the road.

2. Can be rotated by a large angle. The road plates can rotate forwards by a large angle (70 degrees) and rotate reversely by 17 degrees, so that the road plates are suitable for winding oval wound or small-diameter wound drums, the space utilization rate of vehicles can be improved, the upper-mounted gravity center is reduced, and the running maneuverability and the stability of standard road vehicles are improved.

3. The joint and the pavement slab are integrally extruded and formed without any processing or connecting piece.

4. The force transmission effect is good. The joint has a good integral force transmission function, the joint is integrally dragged after being stressed, and no weak section link exists.

5. Be applicable to soft beach, owing to adopt the ripple structure, the curb plate can imbed sand ground, plays the effect of holding together sand and consolidating the ground, in addition, ripple structure itself has better elastic deformation ability, can disperse the load better when the road surface is loaded to with the help of the deformation of lower part ground supporting role balance self.

Drawings

FIG. 1 is a schematic structural view of a rolled corrugated pavement;

FIG. 2 is a schematic view showing the structure of a rolled corrugated pavement equipped with reinforcing seats and reinforcing plates;

FIG. 3 is a schematic view of the structure of the reinforcing plate;

FIG. 4 is a partially enlarged view of a rolled corrugated pavement;

FIG. 5 is a schematic view of the maximum position of a rolled corrugated pavement flipped upside down;

fig. 6 is a schematic view of a maximum position when the rolled corrugated road is turned upside down.

Detailed Description

The invention will now be further described with reference to the accompanying drawings.

The utility model provides a but both the large-angle rotation between formula of book ripple road surface, has the anticreep function again, can adapt to oval formula of book and load and the operation requirement, transport small, the focus is low, the transportation is stable, mobility is good.

Example one

As shown in fig. 1 to 6, a rolled corrugated pavement includes a support 1, a first hook 2 and a second hook 3 respectively disposed at both ends of the support 1; supporting part 1, first hook portion 2 and second hook portion 3 are overall structure, and adopt aluminium extrusion mode shaping, namely for the aluminium alloy, and processing is convenient, follow-up only need cut off according to the road surface width can.

The supporting part 1 comprises an upper supporting plate 11, lower supporting plates 12 and side connecting plates 13, the number of the upper supporting plate 11 is three, the top of the upper supporting plate 11 is provided with upper anti-slip strips 14, the number of the lower supporting plates 12 is two, the bottom of the lower supporting plate 12 is provided with lower anti-slip strips 15, the upper supporting plate 11 and the lower supporting plates 12 are parallel and are arranged in a vertically staggered manner, the side connecting plates 13 are respectively connected with the upper supporting plate 11 and the lower supporting plates 12, and the side connecting plates 13 are obliquely arranged; the support 1 forms a corrugated structure which increases strength, reduces deformation, and increases friction, preventing wheel slip and a rolled corrugated pavement from slipping on sand.

The second hook part 3 comprises a first hook and a first connecting plate 24 connected with the first hook, and the first connecting plate 24 is connected with the upper supporting plate 11; the first linkage plate 24 controls the position of the first hook.

The second hook part 3 comprises a second hook and a second connecting plate 31 connected with the second hook, the second connecting plate 31 is connected with the upper supporting plate 11 or the lower supporting plate 12, and the second hook is movably inserted on the first hook. The second connecting plate 31 controls the position of the second hook, thereby enabling the second hook to be well fitted with the first hook at the time of assembly.

The adjacent rolled corrugated pavements are movably connected through a first hook and a second hook.

The upper supporting plate 11 and the lower supporting plate 12 are arranged in a vertically staggered mode, and strength is improved. The upper anti-slip strips 14 increase the friction force of the road surface to prevent the wheels from slipping, and the lower anti-slip strips 15 are embedded into the foundation, so that the rolled corrugated road surface is not easy to slip.

Through the movable connection of the first hook part 2 and the second hook part 3, the rolled corrugated pavement can be wound, the maximum folding angle reaches 70 degrees, the reverse folding angle reaches 17 degrees, the folding is convenient, meanwhile, the bending angle can be freely adjusted according to the fluctuation of sand, and the corrugated pavement is well attached to the ground.

Specifically, the first hook comprises a first limiting plate 21 and a first hook plate 22 which are sequentially connected, the first limiting plate 21 is connected with a first connecting plate 24, the first limiting plate 21 is horizontally arranged, the first hook plate 22 is a circular arc-shaped plate and is bent upwards, and the first hook plate 22 is in circular arc transition connection with the first limiting plate 21; the second hook includes perpendicular connecting plate 32, second hook plate 34 and second limiting plate 33, and perpendicular connecting plate 32 is connected with second connecting plate 31, and the both ends of perpendicular connecting plate 32 are connected with second hook plate 34 and second limiting plate 33 respectively, and the vertical setting of perpendicular connecting plate 32, second limiting plate 33 level setting, second hook plate 34 downwarping, and first hook plate 22 is inserted on second hook plate 34, and first hook plate 22 is located between second limiting plate 33 and the second hook plate 34.

The first hook plate 22 and the second hook plate 34 prevent the adjacent one of the rolled corrugated pavements from being separated. The first connecting plate 24 and the second limiting plate 33 can limit the turnover angle together with the second hook plate 34 and the first hook plate 22 when the rolled corrugated road surface is turned upwards, and the first hook plate 22 and the second hook plate 34 are prevented from being separated while the turnover angle is increased. The first stopper plate 21, the second stopper plate 33, the first hook plate 22, and the second hook plate 34 restrict the flip angle at the time of flipping down.

Wherein the end of the second hook plate 34 may be rounded. The rounded end portion effectively restricts the moving position of the first hook plate 22, thereby preventing the first hook plate 22 from being separated from the second hook plate 34.

Example two

On the basis of the first embodiment, as shown in fig. 2 to 4, the first embodiment further includes a reinforcing seat 4, both sides of the reinforcing seat 4 are provided with reinforcing flanges 41, and the reinforcing seat 4 is fixed in an upper groove 16 formed by the upper supporting plate 11, the lower supporting plate 12 and the side connecting plate 13.

Strengthen the top surface of seat 4 and the top surface parallel and level of last backup pad, strengthen seat 4 and be connected with last backup pad 11, lower backup pad 12 and side connecting plate 13 respectively for the intensity of a reinforcing side connecting plate 13 avoids atress rear side connecting plate 13 to take place the bending and cause the deformation.

The first reinforcing plate 51 is fixed in a first lower groove 17 formed by the first connecting plate 24, the upper supporting plate 11, the side connecting plates 13 and the lower supporting plate 12; the second reinforcing plate 52 is fixed in the second lower groove 18 formed by the lower support plate 12, the side connecting plate 13 and the upper support plate 11; the third reinforcing plate 53 is fixed in the third lower groove 19 formed by the lower stay plate 12, the side connecting plate 13, the upper stay plate 11, the second connecting plate 31 and the second hook.

The first reinforcing plate 51, the second reinforcing plate 52 and the third reinforcing plate 53 each correspond to the reinforcing flange 41 of the reinforcing seat 4. The first reinforcing plate 51, the second reinforcing plate 52, the third reinforcing plate 53 and the reinforcing flange 41 form an integral structure, and the strength of the side connecting plate 13 is effectively improved.

The technical principle of the present invention is described above in connection with specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without inventive step, which shall fall within the scope of the appended claims.

Claims

1. The rolled corrugated pavement is characterized by comprising a support part (1), a first hook part (2) and a second hook part (3) which are respectively arranged at two ends of the support part (1);

the supporting part (1) comprises upper supporting plates (11), lower supporting plates (12) and side connecting plates (13), the number of the upper supporting plates (11) is not less than three, upper anti-slip strips (14) are arranged at the top of the upper supporting plates (11), the number of the lower supporting plates (12) is not less than two, lower anti-slip strips (15) are arranged at the bottom of the lower supporting plates (12), the upper supporting plates (11) and the lower supporting plates (12) are parallel and are arranged in a vertically staggered mode, and the side connecting plates (13) are connected with the upper supporting plates (11) and the lower supporting plates (12) respectively;

the first hook part (2) comprises a first hook and a first connecting plate (24) connected with the first hook, and the first connecting plate (24) is connected with the upper supporting plate (11) or the lower supporting plate (12);

the second hook part (3) comprises a second hook and a second connecting plate (31) connected with the second hook, and the second connecting plate (31) is connected with the upper supporting plate (11) or the lower supporting plate (12).

2. The rolled corrugated pavement according to claim 1, wherein the first hook comprises a first limiting plate (21) and a first hook plate (22) which are connected in sequence, the first limiting plate (21) is connected with the first connecting plate (24), the first hook plate (22) is a circular arc plate and is bent upwards, and the first hook plate (22) is in circular arc transition connection with the first limiting plate (21);

the second hook is including erecting connecting plate (32), second hook plate (34) and second limiting plate (33), erect connecting plate (32) with second connecting plate (31) are connected, erect the both ends of connecting plate (32) respectively with second hook plate (34) with second limiting plate (33) are connected, second hook plate (34) downwarping, first hook plate (22) are used for inserting adjacent on second hook plate (34), just first hook plate (22) are located second limiting plate (33) with between second hook plate (34).

3. The rolled corrugated pavement according to claim 2, wherein the end of the second hook plate (34) is rounded.

4. The rolled corrugated pavement according to any one of claims 1 to 3, further comprising a reinforcing seat (4), wherein reinforcing flanges (41) are provided on both sides of the reinforcing seat (4), and the reinforcing seat (4) is fixed in an upper groove (16) formed by the upper supporting plate (11), the lower supporting plate (12) and the side connecting plate (13).

5. The rolled corrugated pavement according to claim 4, further comprising a first reinforcing plate (51), a second reinforcing plate (52) and a third reinforcing plate (53), wherein the first reinforcing plate (51) is fixed in a first lower groove (17) formed by the first connecting plate (24), the upper supporting plate (11), the side connecting plates (13) and the lower supporting plate (12);

the second reinforcing plate 52 is fixed in a second lower groove (18) formed by the lower supporting plate (12), the side connecting plate (13) and the upper supporting plate (11);

the third reinforcing plate (53) is fixed in a third lower groove (19) formed by the lower support plate (12), the side connecting plate (13), the upper support plate (11), the second connecting plate (31) and the second hook.

6. Rolled corrugated pavement according to claim 5, characterized in that said first (51), second (52) and third (53) reinforcing plates correspond to the reinforcing folds (41) of the reinforcing seat (4).