Heavy-duty vehicle field temporary road rapid laying device

Abstract

The invention discloses a heavy-duty vehicle field temporary road rapid laying device, and relates to the technical field of temporary road laying. A heavy-duty vehicle field temporary road rapid laying device comprises an outer frame mechanism, a rear wheel mechanism is arranged on the rear side of the lower portion of the outer frame mechanism, a bottom layer laying assembly is arranged on the front side of the lower portion of the outer frame mechanism, the bottom layer laying assembly comprises a front axle mechanism, the front axle mechanism comprises a second axle, and the middle of the second axle is sleeved with a hanging mechanism. A hanging mechanism is arranged on the base, a paving plate assembly is wound on the hanging mechanism, the paving plate assembly is formed by sequentially splicing base plate mechanisms, each base plate mechanism comprises a base plate, each base plate is in an arc plate shape and is hollow, an inner roller is slidably inserted into each base plate, and the two ends of each inner roller are fixedly connected with ropes respectively. And the liquid polymer material seeped from the second through hole rapidly expands to fill the pavement pits, so that the pavement paving quality is improved.

Description

Technical Field

[0001] The invention relates to the technical field of temporary road paving, in particular to a device for quickly paving temporary outdoor roads for heavy-load vehicles. Background Art

[0002] During the landing process, due to the constraints of the outdoor environment, temporary roads are often needed to accommodate heavy-duty vehicles. While temporary roads fully utilize their "temporary" nature, they also represent a significant waste of resources. Temporary roads typically constructed of reinforced concrete are used to accommodate heavy-duty vehicles, but they are expensive and require constant construction, modification, and removal depending on the situation. This reduces landing (traffic) efficiency, is ineffective, and is easily damaged, resulting in wasted resources and environmental pollution.

[0003] Paving slabs still have limitations in practical applications. For example, hexagonal paving slabs may sink or become unstable on surfaces that are too soft or have a lot of water. This can lead to poor road flatness and affect the safety of heavy-loaded vehicles. In addition, paving slabs are more difficult in areas with steep slopes or undulating terrain, and the paving effect is difficult to guarantee.

[0004] Therefore, there is an urgent need for a device for quickly paving temporary roads in the wild for heavy-duty vehicles to solve the above-mentioned problems. Summary of the Invention

[0005] The purpose of the present invention is to provide a device for quickly paving temporary outdoor roads for heavy-load vehicles to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a device for quickly laying temporary outdoor roads for heavy-duty vehicles, comprising an external frame mechanism, a rear wheel mechanism being mounted on the lower rear side of the external frame mechanism, a bottom paving assembly being mounted on the lower front side of the external frame mechanism, the bottom paving assembly comprising a front axle mechanism, and the front axle mechanism comprising a second wheel axle; A hooking mechanism is sleeved on the middle portion of the second wheel axle; A decking assembly is wound on the said hooking mechanism, and the said decking assembly is formed by sequentially splicing the padding mechanisms; The pad mechanism includes a pad, which is in an arc shape and hollow inside; An inner roller is slidably inserted into the interior of the pad, and ropes are fixedly connected to both ends of the inner roller. The end of the rope away from the inner roller passes through the pad and is fixedly connected to the pad of the pad mechanism adjacent to it. A door panel is embedded in the middle of the outer arc surface of the backing plate, and one end of the door panel is movably hinged to the backing plate through a rotating shaft; The interior of the pad is filled with a membrane capsule containing liquid polymer material; A clamping groove is provided in the middle of the inner arc surface of the backing plate, and first through holes are uniformly and equidistantly formed through the inner wall surface of the clamping groove.

[0007] As a preferred technical solution of the present invention, buckles are fixedly connected to both sides of the inner arc surface of the pad at equal distances and evenly.

[0008] A slot plate is adapted to be buckled in the slot, and second through holes are uniformly and equidistantly opened on the surface of the slot plate. A side port of the second through hole is fixedly covered with an insert shell adapted to be plugged into the first through hole.

[0009] As a preferred technical solution of the present invention, the external frame mechanism includes a crossbeam, both ends of which are movably connected to triangular wheel plates through bearings, and a torsion spring is fixedly connected between the crossbeam and the wheel plates; Each wheel plate has two lower corners with shaft holes respectively extending therethrough; A push handle is fixedly connected obliquely to the upper side of the middle portion of the crossbeam.

[0010] As a preferred technical solution of the present invention, the rear wheel mechanism includes a first wheel axle, and both ends of the first wheel axle correspond to the plug-in shaft holes and are respectively fixedly connected to the first wheel; A flexible plate is wound around the middle of the first axle, and the outer end of the flexible plate is fixedly connected to the backing plate mechanism at the outer end of the decking assembly; First baffles are fixedly sleeved on both sides of the first wheel shaft, and the two first baffles are respectively located on both sides of the flexible plate.

[0011] As a preferred technical solution of the present invention, the two ends of the second wheel axle correspond to the plug-in shaft holes and are respectively fixedly connected to the second wheels, and the two sides of the second wheel axle are respectively fixedly sleeved with second baffles, and the two second baffles are respectively located on both sides of the decking assembly; The wheel plates are correspondingly inserted into the first baffle and the second baffle.

[0012] As a preferred technical solution of the present invention, the hanging mechanism includes a sleeve fixedly sleeved on the middle part of the second wheel axle, and hanging components are symmetrically arranged on both sides of the end surface of the sleeve; Each of the hooking components includes a connecting shaft, with arc-shaped seesaw plates fixedly connected to both ends of the connecting shaft, and the seesaw plates close to the sleeve are fixedly connected to the sleeve; The end of the rocker away from the sleeve is penetrated by a lock rod, and the end of the rocker close to the sleeve is provided with a slot adapted to be inserted into the lock rod; One end of the locking rod away from the slot is fixedly connected to a pull handle, and a spring wrapped around the locking rod is fixedly connected between the pull handle and the rocker away from the sleeve; The buckle of the pad mechanism at the inner end of the planking assembly corresponds to the plug-in rocker and is hung by the locking rod.

[0013] Compared with the prior art, the present invention has the following beneficial effects: (1) A device for quickly laying temporary roads in the wild for heavy-duty vehicles. The pad mechanism at the outer end of the paving assembly is pulled to snap the pad mechanism onto the ground with the outer arc surface facing upward. The buckles provided on the side of the inner arc surface of the pad are inserted into the soil. The liquid polymer material that seeps out through the second through hole rapidly expands and solidifies into a high-strength, high-toughness polymer, thereby increasing the support strength of the pad mechanism during laying.

[0014] (2) A device for quickly laying temporary roads in the wild for heavy-duty vehicles, which fills potholes in the road surface by laying the paving plate assembly on the ground, and then the liquid polymer material quickly expands and solidifies into a high-strength, high-toughness polymer to fill the potholes again, while fixing the pad in place to improve the smoothness of the road surface.

[0015] (3) A device for quickly laying temporary roads in the wild for heavy-loaded vehicles. By connecting the flexible plate and the pad mechanism at the outer end of the paving assembly, the flexible plate is laid on the paving assembly to improve the strength and flatness of the road surface and enhance its durability when heavy-loaded vehicles enter.

[0016] (4) A device for quickly laying temporary roads in the wild for heavy-duty vehicles. The device fills the interior of the membrane bag with liquid polymer material, and the liquid polymer material quickly expands and solidifies into a high-strength, high-toughness polymer after being ejected. The device can then remove obstacles during laying by filling, covering, wrapping, blocking, etc., thereby improving the quality of road paving.

[0017] (5) A device for quickly laying temporary roads in the wild for heavy-duty vehicles. The base plate is hollow inside and a door panel is movably embedded on its outer arc surface. Therefore, the membrane bag can be refilled into the base plate during reuse, which can improve the reuse rate of the paving assembly and save the use cost.

[0018] (6) A device for quickly laying temporary outdoor roads for heavy-duty vehicles. During the laying process, the pulling force generated by the pulling device can drive the inner roller to slide along the inside of the pad, thereby pulling the rope out of the pad. The sliding inner roller squeezes the membrane capsule and breaks the plug shell. The liquid polymer material inside the membrane capsule can be squeezed out by itself, thereby improving the laying automation performance.

[0019] (7) A device for quickly laying temporary roads in the wild for heavy-duty vehicles. Two adjacent pad mechanisms are separated by pulled ropes, so that the paving assembly forms a segmented type. When facing roads with different slopes, the pulled ropes can flexibly convert the paving surface, thereby being able to adapt to the use of various complex road surfaces and improving the scope of application of the device.

[0020] (8) A device for quickly laying temporary roads in the wild for heavy-loaded vehicles, which pushes the device to move in the laying direction of the following paving assembly, and can reel in and remove the paving assembly, thereby improving the efficiency of road paving.

[0021] (9) A device for quickly laying temporary roads in the wild for heavy-loaded vehicles. Through the triangular arrangement of the wheel plates, when the device is traveling on a rough road surface, the wheel plates swinging with the crossbeam as the axis can overcome the bumps caused by certain road unevenness and improve the stability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a structural schematic diagram of the present invention; Figure 2 This is a schematic diagram of the external frame mechanism of the present invention; Figure 3 Schematic diagram of the rear wheel mechanism of the present invention; Figure 4 This is a schematic diagram of the bottom layer laying components of the present invention; Figure 5 Schematic diagram of the front axle mechanism of the present invention; Figure 6 This is a schematic diagram of the hooking mechanism of the present invention; Figure 7 This is a schematic diagram of the hook assembly of the present invention; Figure 8 This is a plan view of the connection of the hook assembly of the present invention; Figure 9 Schematic diagram of the pad mechanism of the present invention; Figure 10 This is a schematic diagram of the slot plate of the present invention; Figure 11 This is a schematic diagram of the plug housing of the present invention; Figure 12 Schematic diagram of the membrane vesicle of the present invention; Figure 13 Schematic diagram of the connection cross section of the membrane capsule of the present invention; Figure 14 This is a schematic diagram of the motion state of the pad mechanism during paving of the present invention; Figure 15 This is a schematic diagram of the outer frame mechanism used for pulling during laying of the present invention.

[0023] In the figure: 1. external frame mechanism; 101. crossbeam; 102. wheel plate; 103. torsion spring; 104. shaft hole; 105. push handle; 2. rear wheel mechanism; 201. first wheel axle; 202. first wheel; 203. flexible plate; 204. first baffle; 3. front axle mechanism; 301. second wheel axle; 302. second wheel; 303. second baffle; 4. hanging mechanism; 401. sleeve; 402. connecting shaft; 403. rocker; 404. slot; 405. locking rod; 406. pull handle; 407. spring; 5. pad mechanism; 501. pad; 502. inner roller; 503. rope; 504. buckle; 505. door panel; 506. membrane sac; 507. slot; 508. first through hole; 509. slot plate; 510. second through hole; 511. plug shell. DETAILED DESCRIPTION

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] Example: See Figure 1 、 Figure 4 、 Figure 9 、 Figure 10 、 Figure 13 、 Figure 14 、 Figure 15 A device for quickly laying temporary outdoor roads for heavy-duty vehicles includes an outer frame mechanism 1, a rear wheel mechanism 2 is mounted on the lower rear side of the outer frame mechanism 1, a bottom paving assembly is mounted on the lower front side of the outer frame mechanism 1, the bottom paving assembly includes a front axle mechanism 3, and the front axle mechanism 3 includes a second wheel axle 301; The middle part of the second wheel shaft 301 is sleeved with a hooking mechanism 4; The hanging mechanism 4 is wound with a decking assembly, which is assembled in sequence by the backing mechanism 5; The pad mechanism 5 includes a pad 501, which is in an arc shape and hollow inside. An inner roller 502 is slidably inserted into the pad 501, and ropes 503 are fixedly connected to both ends of the inner roller 502. The end of the rope 503 away from the inner roller 502 passes through the pad 501 and is fixedly connected to the pad 501 of the adjacent pad mechanism 5. A door panel 505 is embedded in the middle of the outer arc surface of the backing plate 501, and one end of the door panel 505 is movably hinged to the backing plate 501 through a rotating shaft; The interior of the pad 501 is filled with a membrane capsule 506 containing a liquid polymer material. After being ejected, the liquid polymer material rapidly expands and solidifies into a high-strength, high-toughness polymer. This can then be used to remove obstacles during laying by filling, covering, wrapping, or blocking. Initially, the membrane capsule 506 abuts the inner roller 502 against one end of the inner portion of the pad 501. A slot 507 is formed in the middle of the inner arc surface of the backing plate 501 , and first through holes 508 are formed through the inner wall surface of the slot 507 at equal intervals.

[0026] See also Figure 10 、 Figure 11 Buckles 504 are fixedly connected to both sides of the inner arc surface of the pad 501 at equal distances and evenly.

[0027] A slot plate 509 is adapted to snap into place in the slot 507 , and second through holes 510 are uniformly and evenly formed on the surface of the slot plate 509 . A plug housing 511 adapted to plug into the first through hole 508 is fixedly covered on one side of the second through hole 510 .

[0028] See also Figure 2 The outer frame mechanism 1 includes a crossbeam 101, and both ends of the crossbeam 101 are movably connected to triangular wheel plates 102 through bearings, and a torsion spring 103 is fixedly connected between the crossbeam 101 and the wheel plate 102; Each wheel plate 102 has two lower corners with shaft holes 104 extending therethrough. A push handle 105 is fixedly connected at an angle to the upper middle side of the crossbeam 101 .

[0029] See also Figure 3 The rear wheel mechanism 2 includes a first wheel axle 201, and both ends of the first wheel axle 201 correspond to the plug-in shaft holes 104 and are respectively fixedly connected to the first wheels 202; A flexible plate 203 is wound around the middle of the first axle 201, and the outer end of the flexible plate 203 is fixedly mounted on the backing plate mechanism 5 at the outer end of the decking assembly; First baffles 204 are fixedly sleeved on both sides of the first axle 201 , and the two first baffles 204 are located on both sides of the flexible plate 203 .

[0030] See also Figure 4 、 Figure 5 The two ends of the second wheel axle 301 correspond to the plug-in shaft holes 104 and are respectively fixedly connected to the second wheels 302. The two sides of the second wheel axle 301 are respectively fixedly sleeved with second baffles 303. The two second baffles 303 are respectively located on both sides of the decking assembly; The wheel plate 102 is inserted into the first baffle 204 and the second baffle 303 correspondingly.

[0031] See also Figure 4 、 Figure 6 、 Figure 8 The hooking mechanism 4 includes a sleeve 401 fixedly sleeved on the middle of the second wheel shaft 301, and hooking components are symmetrically provided on both sides of the end surface of the sleeve 401; Each hook assembly includes a connecting shaft 402, with arc-shaped rocker plates 403 fixedly connected to both ends of the connecting shaft 402, and the rocker plates 403 close to the sleeve 401 are fixedly connected to the sleeve 401; The end of the rocker plate 403 away from the sleeve 401 is penetrated by a locking rod 405, and the end of the rocker plate 403 close to the sleeve 401 is provided with a slot 404 adapted to receive the locking rod 405; One end of the locking rod 405 away from the slot 404 is fixedly connected to a pull handle 406 , and a spring 407 wrapped around the locking rod 405 is fixedly connected between the pull handle 406 and the rocker 403 away from the sleeve 401 ; The buckle 504 of the backing plate mechanism 5 at the inner end of the decking assembly corresponds to the plug-in rocker 403 and is hooked through the locking rod 405.

[0032] The working principle of the present invention is as follows: In the field, the device is supported by the first wheel 202 and the second wheel 302, and the external force pushes the push handle 105 to drive the device to move; the pad mechanism 5 (such as the outer end of the deck assembly) is pulled Figure 14 As shown), snap the outer arc surface of the pad 501 upward onto the ground (as shown Figure 15 As shown), the buckle 504 provided on the inner arc side of the pad 501 is embedded in the soil, and then the liquid polymer material seeping out through the second through hole 510 quickly expands and solidifies into a high-strength, high-toughness polymer, thereby improving the supporting strength of the pad mechanism 5.

[0033] The potholes on the road are filled by laying the decking assembly on the ground, and then the liquid polymer material quickly expands and solidifies into a high-strength, high-toughness polymer to fill the potholes again. At the same time, the pad 501 is fixed in place to improve the flatness of the road paving.

[0034] By hooking the flexible plate 203 and the pad mechanism 5 at the outer end of the decking assembly, the flexible plate 203 is laid on the decking assembly to improve the strength and flatness of the road surface and enhance its durability when heavy vehicles enter.

[0035] By filling the interior of the membrane capsule 506 with liquid polymer material, the liquid polymer material will quickly expand and solidify into a high-strength, high-toughness polymer after being ejected. Then, obstacles during paving can be removed by filling, covering, wrapping, blocking, etc., thereby improving the quality of road paving.

[0036] The pad 501 is hollow inside, and a door panel 505 is movably embedded in its outer arc surface, so that the membrane bag 506 can be refilled into the pad 501 during reuse, which can improve the reuse rate of the flooring assembly and save usage costs.

[0037] Adjacent pad mechanisms 5 are connected in sequence by ropes 503. After the pad mechanism 5 at the outer end of the deck assembly is embedded in the ground, the pulling device can lay the subsequent pad mechanism 5 (e.g. Figure 15 As shown), during the laying process, the pulling force generated by the pulling device can drive the inner roller 502 to slide along the inside of the pad 501, and then pull the rope 503 out of the pad 501. The sliding inner roller 502 squeezes the membrane capsule 506 and breaks the plug shell 511. The liquid polymer material inside the membrane capsule 506 can be squeezed out by itself, thereby improving the laying automation performance.

[0038] During the laying process of the plank assembly, two adjacent pad mechanisms 5 are separated by the pulled rope 503, so that the plank assembly is segmented. When facing road surfaces with different slopes, the pulled rope 503 can flexibly convert the paving surface, so that it can adapt to the use of a variety of complex road surfaces and improve the applicability of the device.

[0039] When dismantling the road surface, the arc-shaped setting of the hanging component can easily lift the pad mechanism 5 from the edge, pull the handle 406 outward to move the locking rod 405 out of the slot 404, and release the handle 406 after the buckle 504 is engaged between the rocker plates 403 to complete the buckling of the hanging component and the decking component. Then, the pushing device moves in the laying direction of the decking component, and the decking component can be rolled up and removed, thereby improving the efficiency of road paving.

[0040] Through the triangular arrangement of the wheel plate 102, when the device travels on a rough road, the wheel plate 102 swinging around the crossbeam 101 as an axis can overcome the bumps caused by certain road unevenness and improve the stability of the device.

[0041] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A device for quickly laying temporary roads outdoors for heavy-duty vehicles, comprising an outer frame mechanism (1), a rear wheel mechanism (2) being mounted on the lower rear side of the outer frame mechanism (1), and a bottom paving assembly being mounted on the lower front side of the outer frame mechanism (1), characterized in that: The bottom layer laying assembly includes a front axle mechanism (3), and the front axle mechanism (3) includes a second wheel axle (301); A hooking mechanism (4) is sleeved on the middle portion of the second wheel axle (301); A decking assembly is wound on the hooking mechanism (4), and the decking assembly is formed by sequentially splicing the backing plate mechanisms (5); The pad mechanism (5) comprises a pad (501), and the pad (501) is in an arc shape and hollow inside; An inner roller (502) is slidably inserted into the interior of the pad (501), and ropes (503) are fixedly connected to both ends of the inner roller (502). One end of the rope (503) away from the inner roller (502) passes through the pad (501) and is fixedly connected to the pad (501) of the pad mechanism (5) adjacent thereto. A door panel (505) is embedded in the middle of the outer arc surface of the backing plate (501), and one end of the door panel (505) is movably hinged to the backing plate (501) via a rotating shaft; The interior of the backing plate (501) is filled with a membrane capsule (506) containing a liquid polymer material; A clamping groove (507) is provided in the middle of the inner arc surface of the backing plate (501), and first through holes (508) are uniformly and equidistantly provided through the inner wall surface of the clamping groove (507).

2. The device for rapidly laying temporary outdoor roads for heavy-duty vehicles according to claim 1, characterized in that: Buckles (504) are fixedly connected at equal distances and evenly on both sides of the inner arc surface of the backing plate (501).

3. The device for rapidly laying temporary outdoor roads for heavy-duty vehicles according to claim 2, characterized in that: A slot plate (509) is adapted to be snapped in the slot (507), and second through holes (510) are uniformly and equidistantly formed on the surface of the slot plate (509), and a port fixed cover on one side of the second through hole (510) is connected to a plug housing (511) adapted to be plugged into the first through hole (508).

4. The device for rapidly laying temporary outdoor roads for heavy-duty vehicles according to claim 3, characterized in that: The external frame mechanism (1) comprises a crossbeam (101), both ends of the crossbeam (101) are movably connected to triangular wheel plates (102) via bearings, and a torsion spring (103) is fixedly connected between the crossbeam (101) and the wheel plate (102); Each wheel plate (102) has two lower corners respectively provided with shaft holes (104); A push handle (105) is fixedly connected obliquely to the upper side of the middle portion of the crossbeam (101).

5. The device for quickly laying temporary outdoor roads for heavy-duty vehicles according to claim 4, characterized in that: The rear wheel mechanism (2) comprises a first wheel axle (201), and both ends of the first wheel axle (201) correspond to the plug-in shaft holes (104) and are respectively fixedly connected to the first wheels (202); A flexible plate (203) is wound around the middle of the first wheel axle (201), and the outer end of the flexible plate (203) is fixedly mounted on a backing plate mechanism (5) at the outer end of the planking assembly; First baffles (204) are fixedly sleeved on both sides of the first wheel axle (201), and the two first baffles (204) are respectively located on both sides of the flexible plate (203).

6. The device for quickly laying temporary outdoor roads for heavy-loaded vehicles according to claim 5, characterized in that: The two ends of the second wheel axle (301) correspond to the plug-in shaft holes (104) and are respectively fixedly connected to the second wheels (302); the two sides of the second wheel axle (301) are respectively fixedly sleeved with second baffles (303); the two second baffles (303) are respectively located on both sides of the decking assembly; The wheel plate (102) is correspondingly inserted into the first baffle (204) and the second baffle (303).

7. The device for quickly laying temporary outdoor roads for heavy-duty vehicles according to claim 6, characterized in that: The hooking mechanism (4) comprises a sleeve (401) fixedly sleeved on the middle part of the second wheel shaft (301), and hooking components are symmetrically arranged on both sides of the end surface of the sleeve (401); Each of the hooking components comprises a connecting shaft (402), with arc-shaped seesaw plates (403) fixedly connected to both ends of the connecting shaft (402), and the seesaw plates (403) close to the sleeve (401) are fixedly connected to the sleeve (401); The end of the seesaw (403) away from the sleeve (401) is penetrated by a locking rod (405), and the end of the seesaw (403) close to the sleeve (401) is provided with a slot (404) adapted to be inserted into the locking rod (405); One end of the locking rod (405) away from the slot (404) is fixedly connected to a pull handle (406), and a spring (407) wrapped around the locking rod (405) is fixedly connected between the pull handle (406) and the rocker (403) away from the sleeve (401); The buckle (504) of the pad mechanism (5) at the inner end of the planking assembly corresponds to the plug-in rocker (403) and is hooked through the locking rod (405).

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