Large-module pavement slab system

Abstract

The utility model provides a large-module pavement slab system and relates to the field of shoal pavements. The large-module pavement slab system comprises a folding pavement section, a long-pitch flexible connecting belt, a retractable connecting joint and a soft rope. A plurality of groups of folding pavement sections are arranged, each folding pavement section comprises a head pavement slab, a plurality of middle pavement slabs, a tail pavement slab, a short-pitch flexible connecting belt, a waterproof plug, a rope clamp and a hanging pin piece, and the plurality of middle pavement slabs are arranged. The pavement slabs of the large-module pavement slab system float to reduce the dragging resistance, the purpose of reducing the dragging resistance between the upper-layer pavement slab and the lower-layer pavement slab during dragging is achieved, the head pavement slab, the middle pavement slab and the tail pavement slab float in water during laying on the water, the laying condition is convenient to observe, the head pavement slab, the middle pavement slab and the tail pavement slab fall into water, and the laying condition of the head pavement slab, the middle pavement slab and the tail pavement slab is convenient to observe. And an underwater vehicle passage is convenient to construct, so that the purposes that the pavement slab floats when designed and paved, and the pavement slab sinks in an artificial controllable manner after the pavement slab is paved are achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of shallow road surface, and concretely relates to a big module road surface board system. BACKGROUND

[0002] When the shallow road surface is laid, most of the road surface board is laid in the laying site with water, and the road surface board is laid by dragging on the water surface. The upper and lower road surface boards will have a dragging resistance, and the floating of the road surface board will reduce the dragging resistance. On the other hand, the situation under the water surface cannot be observed, and the laying under the water surface may be affected by uncertain factors. Therefore, the floating of the road surface board during the design and laying and the sinking of the road surface board after the laying are controllable by human beings, which become technical problems to be solved. CONTENT OF THE UTILITY MODEL

[0003] The utility model aims at solving one of the technical problems in the prior art. To this end, the utility model provides a big module road surface board system, which has the effect of floating during the laying of the road surface board and sinking controllable by human beings after the laying.

[0004] The big module road surface board system according to the utility model embodiment comprises a folding road surface section, a long-pitch flexible connecting belt, a withdrawal and collection connecting joint and a soft rope.

[0005] The folding road surface section is provided in multiple groups, and the folding road surface section comprises a first road surface board, a middle road surface board, a tail road surface board, a short-pitch flexible connecting belt, a waterproof plug, a rope clamp and a hanging pin piece. The middle road surface board is provided in multiple groups, and the multiple middle road surface boards are connected with each other through the short-pitch flexible connecting belt. The first road surface board and the middle road surface board and the tail road surface board and the middle road surface board are connected with each other through the short-pitch flexible connecting belt. The first road surface board and the tail road surface board are respectively located at the first and last positions of the multiple connected middle road surface boards. The two ends in the first road surface board, the middle road surface board and the tail road surface board are sealed by the waterproof plug. The rope clamp is fixedly connected to the end of the first road surface board, the middle road surface board and the tail road surface board. The hanging pin piece is fixedly connected to the two ends of the first road surface board. The first road surface board on each folding road surface section and the first road surface board of the adjacent tail road surface board are opposite to each other. The tail road surface board on each folding road surface section and the tail road surface board of the adjacent tail road surface board are opposite to each other. The first road surface boards opposite to each other and the tail road surface boards opposite to each other are connected through the long-pitch flexible connecting belt. The folding road surface sections are folded through the long-pitch flexible connecting belt. The withdrawal and collection connecting joint is connected to the long-pitch flexible connecting belt at the end of the multiple connected folding road surface sections. The soft rope is arranged along the side wall of the multiple connected folding road surface sections. The soft rope passes through all the waterproof plugs in sequence. The soft rope is arranged on the side walls on both sides of the multiple connected folding road surface sections through the clamping of the rope clamp.

[0006] According to some embodiments of the utility model, both ends inside the first road panel, the middle road panel and the tail road panel are provided with float assembly, the float assembly includes hook, elastic rope and float ball, the hook is fixedly connected with both ends inside the first road panel, the middle road panel and the tail road panel, one end of the elastic rope is connected with the hook, the other end of the elastic rope is connected with the float ball, the float ball and the elastic rope are sealed inside the first road panel, the middle road panel and the tail road panel through the waterproof plug.

[0007] According to some embodiments of the utility model, the first road panel includes first road panel main body, first side sealing plate, second side sealing plate, first inclined installation groove and second inclined installation groove, nine first cavities are arranged through the first road panel main body, the volume of the first cavity of the first road panel main body head and tail is larger than the remaining seven first cavities, the first cavity of the first road panel main body head is sealed through the first side sealing plate, the first cavity of the first road panel main body head is sealed through the second side sealing plate and the hanging pin piece, the end of the three first cavities of the middle section of the first road panel main body is recessed and provided with first clamping groove, the first clamping groove is sealed through the waterproof plug, the outer end of the waterproof plug is sunk in the first road panel main body, the hook is fixedly connected in one first cavity of the middle section of the first road panel main body, the elastic rope and float ball are put into the first cavity provided with the hook, the lower part of the first road panel main body head is provided with first plug-in C groove, the both ends of long pitch flexible connecting belt are respectively plugged into the first plug-in C groove on the opposite two first road panel main bodies, the middle part of the tail end of the first road panel main body is provided with second plug-in C groove, one end of short pitch flexible connecting belt is plugged into the second plug-in C groove of the first road panel main body, the first inclined installation groove and the second inclined installation groove are obliquely arranged at the end of the first road panel main body, the first inclined installation groove and the second inclined installation groove are inclined from the upper part of the head of the first road panel main body to the middle part of the tail, the first inclined installation groove and the second inclined installation groove are respectively located on both sides of the three first cavities of the middle section of the first road panel main body, the first inclined installation groove and the second inclined installation groove are sunk in the interior of the first road panel main body, the rope clamp is arranged in the interior of the first inclined installation groove and the second inclined installation groove.

[0008] According to some embodiments of the utility model, the hanging pin piece includes connecting block and hanging pin, the second side sealing plate and the connecting block are fixedly connected with the first cavity of the head of the first road panel main body, the second side sealing plate and the connecting block seal the first cavity of the head of the first road panel main body, one end of the hanging pin is fixedly plugged into the connecting block, the other end of the hanging pin is stretched out the outer end of the first road panel main body.

[0009] According to some embodiments of the utility model, nine second cavities are arranged through the inside of the middle road panel body, the volume of the two second cavities at the head and tail of the middle road panel body is larger than that of the remaining seven second cavities, the two second cavities at the head and tail of the middle road panel body are sealed through the third side sealing plate, the end of the three second cavities in the middle section of the middle road panel body is recessed to form a second clamping groove, the second clamping groove is sealed through the waterproof plug, the outer end of the waterproof plug is sunk into the inside of the middle road panel body, the hook is fixedly connected in one second cavity in the middle section of the middle road panel body, the elastic rope and the floating ball are put into the second cavity provided with the hook, the middle part of the head end of the middle road panel body is provided with a third plug-in C-shaped groove, adjacent middle road panel bodies are connected through the short-pitch flexible connecting belt, the ends of the short-pitch flexible connecting belt are plugged into the adjacent third plug-in C-shaped grooves, the short-pitch flexible connecting belts at the two ends of the multiple middle road panel bodies are plugged into the head road panel and the tail road panel after connection, the middle part of the two ends of the middle road panel body is provided with two horizontal installation grooves, the horizontal installation grooves are located on the two sides of the three second cavities in the middle section of the middle road panel body, the horizontal installation grooves are sunk into the inside of the middle road panel body, and the rope clamp is arranged in the inside of the horizontal installation groove.

[0010] According to some embodiments of the utility model, the tail road panel includes tail road panel main part, fourth side seal plate, fifth side seal plate, third inclined installation groove and fourth inclined installation groove, nine third cavities are arranged through in tail road panel main part, the volume of two third cavities at the head and tail of tail road panel main part is bigger than the remaining seven third cavities, the third cavity of tail road panel main part tail end is sealed through fourth side seal plate, the third cavity of tail road panel main part head end is sealed through fifth side seal plate, the end of three third cavities of tail road panel main part middle section is recessed and is provided with third clamping groove, third clamping groove is sealed through waterproof plug insertion, the outer end of waterproof plug sinks in the inside of tail road panel main part, the hook is fixedly connected in one third cavity of tail road panel main part middle section, the elastic rope and the float ball are put into the third cavity provided with hook, the middle part of tail road panel main part head end is provided with fourth insertion C type groove, one end of short pitch flexible connection band is inserted in fourth insertion C type groove, the upper portion of tail road panel main part tail end is provided with fifth insertion C type groove, both ends of long pitch flexible connection band are inserted in the fifth insertion C type groove on the opposite two tail road panel main bodies respectively, third inclined installation groove and fourth inclined installation groove are obliquely arranged in the end of tail road panel main part, third inclined installation groove and fourth inclined installation groove are inclined from the middle part of tail road panel main part head end to the lower part of tail end, third inclined installation groove and fourth inclined installation groove are located on both sides of three third cavities of tail road panel main part middle section respectively, third inclined installation groove and fourth inclined installation groove sink in the inside of tail road panel main part, the rope clamp is arranged in the inside of third inclined installation groove and fourth inclined installation groove.

[0011] According to some embodiments of the utility model, the waterproof plug includes waterproof plug main part, waterproof plug support and steel wire rope ring, waterproof plug support is embedded in the inside of waterproof plug main part, the outer end of waterproof plug support protrudes from waterproof plug main part, the steel wire rope ring is connected to one end of waterproof plug main part at the extension of waterproof plug support, the soft rope passes through the steel wire rope ring.

[0012] The beneficial effects of this utility model are as follows: When the folded road surface section is stored inside the container, sliding tracks are provided on both sides of the container's interior. The folded road surface section is folded back and forth into a road surface mass by a long-pitch flexible connecting belt. After folding, the first road panel of each folded road surface section is located at the top of the road surface mass. The hooks at both ends of the first road panel are slidably hooked onto the sliding tracks on both sides of the container's interior. The interiors of the first road panel, middle road panel, and tail road panel are all sealed with waterproof plugs. The soft rope is arranged in the order of the first road panel, middle road panel, and tail road panel on each group of folded road surface sections. After passing through the waterproof plugs on the first, middle, and last road panels, the tractor pulls out each set of folded road sections by retracting the connecting joint. The first, middle, and last road panels, located on the shallow water surface, are sealed with waterproof plugs. The buoyancy of the first, middle, and last road panels, which are sealed with waterproof plugs, is greater than their weight, so they float in the water. Firstly, the floating of the road panels reduces the drag resistance, thereby reducing the drag resistance between the upper and lower road panels during towing. Secondly, the first, middle, and last road panels float in the water during the laying process, making it easier to observe the laying situation. After each set of folded road sections is laid, workers use speedboats to pull the soft ropes away from the rope clamps. At the same time, the soft ropes pull the waterproof plugs out from the ends of the first, middle, and last road panels on each set of folded road sections. Without the seal of the waterproof plugs, the first, middle, and last road panels lose their weight and buoyancy, causing them to fall into the water. This facilitates the construction of underwater vehicle passageways, thus achieving the goal of making the road panels float during the initial design and then controllably sink them after completion.

[0013] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0014] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments of this utility model will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a first-view structural schematic diagram of the large modular road panel system according to an embodiment of the present utility model;

[0016] Figure 2 This is a second-view structural schematic diagram of the large modular road panel system according to an embodiment of the present utility model;

[0017] Figure 3It is a structure schematic view when the large-module pavement panel system is folded and stored according to the embodiment of the utility model;

[0018] Figure 4 It is a structure schematic view when the large-module pavement panel system is folded and stored according to the embodiment of the utility model Figure 3 It is a structure schematic view when the large-module pavement panel system is folded and stored according to the embodiment of the utility model;

[0019] Figure 5 It is a structure schematic view when the large-module pavement panel system is folded and stored according to the embodiment of the utility model;

[0020] Figure 6 It is a structure schematic view when the large-module pavement panel system is folded and stored according to the embodiment of the utility model;

[0021] Figure 7 It is a structure schematic view when the large-module pavement panel system is folded and stored according to the embodiment of the utility model;

[0022] Figure 8 It is a structure schematic view when the large-module pavement panel system is folded and stored according to the embodiment of the utility model;

[0023] Figure 9 It is a structure schematic view when the large-module pavement panel system is folded and stored according to the embodiment of the utility model;

[0024] Figure 10 It is a structure schematic view when the large-module pavement panel system is folded and stored according to the embodiment of the utility model.

[0025] Icon: 100 - folding pavement section, 110 - first pavement panel, 111 - first pavement panel body, 112 - first side sealing plate, 113 - second side sealing plate, 114 - first clamping groove, 115 - first cavity, 116 - first inserting C-shaped groove, 117 - second inserting C-shaped groove, 118 - first inclined installation groove, 119 - second inclined installation groove, 120 - middle pavement panel, 121 - middle pavement panel body, 122 - third side sealing plate, 123 - second clamping groove, 124 - second cavity, 125 - third inserting C-shaped groove, 126 - horizontal installation groove, 130 - tail pavement panel, 131 - tail pavement panel body, 132 - fourth side sealing plate, 133 - fifth side sealing plate, 134 - third clamping groove, 135 - third cavity, 136 - fourth inserting C-shaped groove, 137 - fifth inserting C-shaped groove, 138 - third inclined installation groove, 139 - fourth inclined installation groove, 140 - short-pitch flexible connecting belt, 150 - waterproof plug, 151 - waterproof plug body, 152 - waterproof plug support, 153 - steel wire rope ring, 160 - rope clamp, 170 - hanging pin piece, 171 - connecting block, 172 - hanging pin, 200 - long-pitch flexible connecting belt, 300 - withdrawing and collecting connecting joint, 400 - soft rope, 500 - floating assembly, 510 - hook, 520 - elastic rope, 530 - floating ball, 600 - sliding track. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be described below with reference to the drawings of the embodiments of the present application.

[0027] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings of the embodiments of the present application. Obviously, the described embodiments are some of the embodiments of the present application, but not all the embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0028] The large-module pavement slab system according to the embodiments of the present application will be described below with reference to the drawings.

[0029] Please refer to Figures 1 to 10 The large-module pavement slab system according to the embodiments of the present application comprises a folding pavement section 100, a long-pitch flexible connecting belt 200, a withdrawal and collection connecting joint 300 and a soft rope 400.

[0030] Please refer to Figures 1 to 5, the folding pavement section 100 is provided in multiple groups, the folding pavement section 100 comprises a first pavement panel 110, a middle pavement panel 120, a tail pavement panel 130, a short-pitch flexible connecting belt 140, a waterproof plug 150, a rope clamp 160 and a hanging pin 170, the middle pavement panel 120 is provided in multiple, multiple middle pavement panels 120 are connected with each other through the short-pitch flexible connecting belt 140, the first pavement panel 110 and the middle pavement panel 120 and the tail pavement panel 130 and the middle pavement panel 120 are connected with each other through the short-pitch flexible connecting belt 140, the first pavement panel 110 and the tail pavement panel 130 are respectively located at the head and tail positions of multiple connected middle pavement panels 120, the two ends inside the first pavement panel 110, the middle pavement panel 120 and the tail pavement panel 130 are plugged and sealed through the waterproof plug 150, the rope clamp 160 is fixedly connected to the end of the first pavement panel 110, the middle pavement panel 120 and the tail pavement panel 130, the hanging pin 170 is fixedly connected to the two ends of the first pavement panel 110, the first pavement panel 110 of each group of folding pavement sections 100 and the first pavement panel 110 of the adjacent tail pavement panel 130 are opposite, the tail pavement panel 130 of each group of folding pavement sections 100 and the tail pavement panel 130 of the adjacent tail pavement panel 130 are opposite, the opposite first pavement panels 110 and the opposite tail pavement panels 130 are connected through the long-pitch flexible connecting belt 200, the long-pitch flexible connecting belt 200 is connected between each group of folding pavement sections 100, the withdrawal connection joint 300 is connected to the long-pitch flexible connecting belt 200 at the end of multiple connected folding pavement sections 100, the soft rope 400 is arranged along the side wall of multiple connected folding pavement sections 100, the soft rope 400 passes through some waterproof plugs 150 in sequence, the soft rope 400 is arranged on the side wall on both sides of multiple connected folding pavement sections 100 through the clamping of the rope clamp 160.When the folded road sections 100 are stored in the container, the inside of the container is provided with sliding rails 600 on both sides, and the folded road sections 100 are reciprocally folded into road blocks by the long-pitch flexible connecting belts 200. After being folded, the first road panel 110 of each folded road section 100 is located at the upper end of the road block, the hanging pin 170 at both ends of the first road panel 110 is respectively slid and connected to the sliding rails 600 on both sides of the inside of the container, the inside of the first road panel 110, the middle road panel 120 and the tail road panel 130 is sealed by the waterproof plug 150, the soft rope 400 passes through the waterproof plug 150 on the first road panel 110, the middle road panel 120 and the tail road panel 130 in the order of the arrangement of each group of folded road sections 100, and the tractor pulls out each group of folded road sections 100 by withdrawing the connecting joint 300. The first road panel 110, the middle road panel 120 and the tail road panel 130 on the shallow water surface are sealed by the waterproof plug 150, the first road panel 110, the middle road panel 120 and the tail road panel 130 sealed by the waterproof plug 150 have a buoyancy greater than a gravity, and float in the water. Firstly, the floating of the road panels reduces the dragging resistance, and achieves the purpose of reducing the dragging resistance between the upper and lower road panels during dragging. Secondly, the first road panel 110, the middle road panel 120 and the tail road panel 130 on the water float in the water during paving, which is convenient for observing the paving condition. When each group of folded road sections 100 are paved, the operator pulls the soft rope 400 out of the rope clamp 160 by a speedboat, and at the same time, the soft rope 400 pulls the waterproof plug 150 out of the end of the first road panel 110, the middle road panel 120 and the tail road panel 130 of each group of folded road sections 100. The first road panel 110, the middle road panel 120 and the tail road panel 130 lose the sealing of the waterproof plug 150, and have a gravity greater than a buoyancy, and the first road panel 110, the middle road panel 120 and the tail road panel 130 fall into the water, which is convenient for constructing an underwater vehicle passage, so as to achieve the purpose of floating during paving and sinking after paving.

[0031] Please refer to Figures 1 to 6, the two ends of the inside of the first road panel 110, the middle road panel 120 and the tail road panel 130 are provided with a float assembly 500, the float assembly 500 includes a hook 510, an elastic rope 520 and a floating ball 530, the hook 510 is fixedly connected to the two ends of the inside of the first road panel 110, the middle road panel 120 and the tail road panel 130, one end of the elastic rope 520 is connected to the hook 510, the other end of the elastic rope 520 is connected to the floating ball 530, the floating ball 530 and the elastic rope 520 are sealed in the inside of the first road panel 110, the middle road panel 120 and the tail road panel 130 through the waterproof plug 150. When the first road panel 110, the middle road panel 120 and the tail road panel 130 lose the waterproof plug 150 and fall into the water, the floating ball 530 is affected by the water flow under the action of the buoyancy of the water, and the floating ball 530 floats out of the first road panel 110, the middle road panel 120 and the tail road panel 130 to above the water surface, and is connected to the first road panel 110, the middle road panel 120 and the tail road panel 130 through the elastic rope 520, the floating ball 530 is located at the two ends of the first road panel 110, the middle road panel 120 and the tail road panel 130 respectively, and the boundary of the vehicle passing channel is marked through the indication of the floating ball 530.

[0032] Please refer to Figures 1 to 6 , the waterproof plug 150 includes a waterproof plug body 151, a waterproof plug support 152 and a steel wire rope ring 153, the waterproof plug support 152 is embedded in the inside of the waterproof plug body 151, the outer end of the waterproof plug support 152 extends out of the waterproof plug body 151, the steel wire rope ring 153 is connected to one end of the waterproof plug body 151 at the extension of the waterproof plug support 152, and the soft rope 400 passes through the steel wire rope ring 153. The waterproof plug body 151 is supported by the waterproof plug support 152, and the soft rope 400 pulls the waterproof plug support 152 through the steel wire rope ring 153, and the waterproof plug support 152 drives the waterproof plug body 151 to leave the first road panel 110, the middle road panel 120 and the tail road panel 130.

[0033] Please refer to Figures 1 to 8The first road panel 110 comprises a first road panel body 111, a first side sealing plate 112, a second side sealing plate 113, a first inclined installation slot 118 and a second inclined installation slot 119. Nine first cavities 115 are arranged through the first road panel body 111. The volumes of the two first cavities 115 at the head and tail of the first road panel body 111 are larger than those of the remaining seven first cavities 115. The first cavity 115 at the head of the first road panel body 111 is sealed by the first side sealing plate 112. The first cavity 115 at the head of the first road panel body 111 is sealed by the second side sealing plate 113 and a hanging pin 170. The end portions of the three first cavities 115 in the middle section of the first road panel body 111 are inwardly recessed to form first clamping slots 114. The first clamping slots 114 are sealed by waterproof plugs 150. The outer end of the waterproof plug 150 is sunk into the interior of the first road panel body 111. A hook 510 is fixedly connected to one of the first cavities 115 in the middle section of the first road panel body 111. An elastic rope 520 and a floating ball 530 are placed in the first cavity 115 provided with the hook 510. A first plug-in C-shaped slot 116 is arranged at the lower part of the head of the first road panel body 111. The two ends of a long-pitch flexible connecting belt 200 are respectively plugged into the first plug-in C-shaped slots 116 on the opposite two first road panel bodies 111. A second plug-in C-shaped slot 117 is arranged at the middle part of the tail of the first road panel body 111. One end of a short-pitch flexible connecting belt 140 is plugged into the second plug-in C-shaped slot 117 of the first road panel body 111. The first inclined installation slot 118 and the second inclined installation slot 119 are obliquely arranged at the end portions of the first road panel body 111. The first inclined installation slot 118 and the second inclined installation slot 119 are inclined from the upper part of the head of the first road panel body 111 to the middle part of the tail. The first inclined installation slot 118 and the second inclined installation slot 119 are respectively located at the two sides of the three first cavities 115 in the middle section of the first road panel body 111. The first inclined installation slot 118 and the second inclined installation slot 119 are sunk into the interior of the first road panel body 111. A rope clamp 160 is arranged in the interior of the first inclined installation slot 118 and the second inclined installation slot 119.The first cavity 115 at the head and tail ends of the first road panel body 111 is sealed by the first side sealing plate 112, the second side sealing plate 113 and the hanging pin 170, so that the first cavity 115 at the head and tail ends of the first road panel body 111 can provide buoyancy. The three first cavities 115 in the middle section of the first road panel body 111 are sealed by the waterproof plug 150, so that the three first cavities 115 in the middle section can also form buoyancy, so that the overall buoyancy of the first road panel body 111 is greater than the gravity. The waterproof plug 150 is laid into the inside of the first road panel body 111 through the first clamping groove 114, so that the waterproof plug 150 does not protrude from the end of the first road panel body 111. The rope clamp 160 is in the first inclined installation groove 118 and the second inclined installation groove 119, which are sunken into the inside of the first road panel body 111. The soft rope 400 is arranged along the inside of the first inclined installation groove 118 and the second inclined installation groove 119, so that the soft rope 400 also does not protrude from the end of the first road panel body 111. This reduces the occurrence of the situation that the waterproof plug 150 is accidentally detached or pulled off by the soft rope 400 when the first road panel body 111 is retracted or extended.

[0034] Please refer to Figures 1 to 8 The hanging pin 170 includes a connecting block 171 and a hanging pin 172. The second side sealing plate 113 and the connecting block 171 are fixedly connected to the first cavity 115 at the head end of the first road panel body 111. The second side sealing plate 113 and the connecting block 171 seal the first cavity 115 at the head end of the first road panel body 111. One end of the hanging pin 172 is fixedly inserted into the connecting block 171, and the other end of the hanging pin 172 protrudes out of the outer end of the first road panel body 111. The hanging pin 172 is slidably hung on the sliding rail 600 on the two sides inside the container, and the connecting block 171 is used to fix the hanging pin 172.

[0035] Please refer to Figures 1 to 9The middle road panel 120 comprises a middle road panel body 121, a third side sealing plate 122 and a horizontal mounting groove 126, nine second cavities 124 are arranged through the inside of the middle road panel body 121, the volume of the two second cavities 124 at the head and tail of the middle road panel body 121 is larger than that of the remaining seven second cavities 124, the two second cavities 124 at the head and tail of the middle road panel body 121 are sealed by the third side sealing plate 122, the end of the three second cavities 124 in the middle section of the middle road panel body 121 is inwardly recessed to form a second clamping groove 123, the second clamping groove 123 is sealed by a waterproof plug 150, the outer end of the waterproof plug 150 is sunk into the inside of the middle road panel body 121, a hook 510 is fixedly connected in one second cavity 124 in the middle section of the middle road panel body 121, an elastic rope 520 and a floating ball 530 are placed in the second cavity 124 provided with the hook 510, the middle part of the head and tail of the middle road panel body 121 is provided with a third plug-in C-shaped groove 125, the short-pitch flexible connecting bands 140 at the two ends are inserted into the adjacent third plug-in C-shaped grooves 125 to connect adjacent middle road panel bodies 121, after connection, the short-pitch flexible connecting bands 140 at the two ends of the plurality of middle road panel bodies 121 are respectively inserted into the head road panel 110 and the tail road panel 130, the middle part of the two ends of the middle road panel body 121 is provided with two horizontal mounting grooves 126, the horizontal mounting grooves 126 are located on both sides of the three second cavities 124 in the middle section of the middle road panel body 121, the horizontal mounting grooves 126 are sunk into the inside of the middle road panel body 121, and a rope clamp 160 is arranged in the inside of the horizontal mounting groove 126. The second cavities 124 at the head and tail of the middle road panel body 121 are sealed by the third side sealing plate 122, so that the second cavities 124 at the head and tail of the middle road panel body 121 can provide buoyancy, the three second cavities 124 in the middle section of the middle road panel body 121 are sealed by the waterproof plug 150, so that the three second cavities 124 in the middle section can also form buoyancy, so that the overall buoyancy of the middle road panel body 121 is greater than the gravity, the waterproof plug 150 is sunk into the inside of the middle road panel body 121 through the second clamping groove 123, so that the waterproof plug 150 does not protrude from the end of the middle road panel body 121, the rope clamp 160 is in the horizontal mounting groove 126, the horizontal mounting groove 126 is sunk into the inside of the middle road panel body 121, and the soft rope 400 is arranged along the inside of the horizontal mounting groove 126, so that the soft rope 400 also does not protrude from the end of the middle road panel body 121, reducing the occurrence of the waterproof plug 150 accidentally falling off and being pulled off by the soft rope 400 when the middle road panel body 121 is retracted.

[0036] Please refer to Figures 1 to 10The tail road panel 130 comprises a tail road panel body 131, a fourth side sealing plate 132, a fifth side sealing plate 133, a third inclined installation slot 138 and a fourth inclined installation slot 139. Nine third cavities 135 are arranged through the tail road panel body 131. The volumes of the two third cavities 135 at the head and tail of the tail road panel body 131 are larger than those of the remaining seven third cavities 135. The third cavity 135 at the tail end of the tail road panel body 131 is sealed by the fourth side sealing plate 132. The third cavity 135 at the head end of the tail road panel body 131 is sealed by the fifth side sealing plate 133. The end portions of the three third cavities 135 in the middle section of the tail road panel body 131 are inwardly recessed to form third clamping grooves 134. The third clamping grooves 134 are sealed by waterproof plugs 150. The outer ends of the waterproof plugs 150 are sunk into the interior of the tail road panel body 131. A hook 510 is fixedly connected to one of the third cavities 135 in the middle section of the tail road panel body 131. An elastic rope 520 and a floating ball 530 are placed in the third cavity 135 provided with the hook 510. A fourth plug-in C-shaped groove 136 is arranged in the middle portion of the head end of the tail road panel body 131. One end of a short-pitch flexible connecting belt 140 is plugged into the fourth plug-in C-shaped groove 136. A fifth plug-in C-shaped groove 137 is arranged in the upper portion of the tail end of the tail road panel body 131. Two ends of a long-pitch flexible connecting belt 200 are respectively plugged into the fifth plug-in C-shaped grooves 137 on the opposite tail road panel bodies 131. The third inclined installation slot 138 and the fourth inclined installation slot 139 are obliquely arranged at the end portions of the tail road panel body 131. The third inclined installation slot 138 and the fourth inclined installation slot 139 are inclined from the middle portion of the head end of the tail road panel body 131 to the lower portion of the tail end. The third inclined installation slot 138 and the fourth inclined installation slot 139 are respectively located on the two sides of the three third cavities 135 in the middle section of the tail road panel body 131. The third inclined installation slot 138 and the fourth inclined installation slot 139 are sunk into the interior of the tail road panel body 131. A rope clamp 160 is arranged in the interior of the third inclined installation slot 138 and the fourth inclined installation slot 139.The third cavities 135 at the head and tail ends of the tail road panel body 131 are sealed by the fourth side sealing plate 132 and the fifth side sealing plate 133, so that the third cavities 135 at the head and tail ends of the tail road panel body 131 can provide buoyancy. The three third cavities 135 in the middle section of the tail road panel body 131 are sealed by the waterproof plug 150, so that the three third cavities 135 in the middle section can also form buoyancy, so that the overall buoyancy of the tail road panel body 131 is greater than the gravity. The waterproof plug 150 is laid into the inside of the tail road panel body 131 through the third clamping groove 134, so that the waterproof plug 150 does not protrude from the end of the tail road panel body 131. The rope clamp 160 is in the third inclined installation groove 138 and the fourth inclined installation groove 139, which are sunken into the inside of the tail road panel body 131. The soft rope 400 is arranged along the inside of the third inclined installation groove 138 and the fourth inclined installation groove 139, so that the soft rope 400 also does not protrude from the end of the tail road panel body 131. This reduces the occurrence of the situation that the waterproof plug 150 is accidentally detached or is pulled off by the soft rope 400 when the tail road panel body 131 is retracted or extended.

[0037] Specifically, the working principle of the large modular pavement panel system is as follows: the connection relationship of the first pavement panel body 111, the middle pavement panel body 121 and the tail pavement panel body 131 on each group of the folded pavement section 100 is as follows: the short-pitch flexible connecting belt 140 is respectively inserted into the second inserting C-shaped groove 117 of the first pavement panel body 111 and the third inserting C-shaped groove 125 of the adjacent middle pavement panel body 121 at both ends to be connected, the short-pitch flexible connecting belt 140 is respectively inserted into the third inserting C-shaped groove 125 between two adjacent middle pavement panel bodies 121 at both ends to be connected, the short-pitch flexible connecting belt 140 is respectively inserted into the fourth inserting C-shaped groove 136 of the tail pavement panel body 131 and the third inserting C-shaped groove 125 of the adjacent middle pavement panel body 121 at both ends to be connected, and the main channel of the folded pavement section 100 is formed through the connecting mode. Between the multiple groups of the folded pavement section 100: the tail pavement panel body 131 is opposite to the tail pavement panel body 131, and the first pavement panel body 111 is opposite to the first pavement panel body 111, so as to form the connection between the multiple groups of the folded pavement section 100, and the connection relationship is as follows: the long-pitch flexible connecting belt 200 is respectively inserted into the fifth inserting C-shaped groove 137 of the tail pavement panel body 131 and the fifth inserting C-shaped groove 137 of the adjacent tail pavement panel body 131 at both ends, and the long-pitch flexible connecting belt 200 is respectively inserted into the first inserting C-shaped groove 116 of the first pavement panel body 111 and the first inserting C-shaped groove 116 of the adjacent first pavement panel body 111 at both ends.The long-pitch flexible connecting bands 200 between the two opposite head road panel bodies 111 are folded downward, the long-pitch flexible connecting bands 200 between the two opposite tail road panel bodies 131 are folded upward, thus folded into a road panel group, the hanging pins 172 of the head road panel bodies 111 are all located at the upper end of the road panel group, the hanging pins 172 are slidingly hung on the sliding tracks 600 on the two sides of the container interior, the three first cavities 115 in the middle section of the head road panel bodies 111, the three second cavities 124 in the middle section of the middle road panel bodies 121 and the three third cavities 135 in the middle section of the tail road panel bodies 131 are all sealed by the waterproof plugs 150, the buoyancy of the head road panel bodies 111, the middle road panel bodies 121 and the tail road panel bodies 131 is greater than the gravity, the soft ropes 400 pass through the waterproof plugs 150 on the head road panel bodies 111, the middle road panel bodies 121 and the tail road panel bodies 131 in the order of the arrangement of the head road panel bodies 111, the middle road panel bodies 121 and the tail road panel bodies 131 of each group of the folded road panel sections 100, the towing vehicle drags out each group of the folded road panel sections 100 through the withdrawal connecting joint 300, the head road panel bodies 111, the middle road panel bodies 121 and the tail road panel bodies 131 on the shallow water surface float in the water due to being sealed by the waterproof plugs 150, the buoyancy is greater than the gravity, the first, the floating of the road panel reduces the dragging resistance, achieves the purpose of reducing the dragging resistance between the upper and lower road panels during dragging, the second, the head road panel bodies 111, the middle road panel bodies 121 and the tail road panel bodies 131 float in the water during the laying, which is convenient for observing the laying situation. When each group of the folded road panel sections 100 are laid, the workers pull the soft ropes 400 out of the rope clamps 160 by the speedboat, meanwhile, the soft ropes 400 pull the waterproof plugs 150 out of the end of the head road panel bodies 111, the middle road panel bodies 121 and the tail road panel bodies 131 of each group of the folded road panel sections 100, the head road panel bodies 111, the middle road panel bodies 121 and the tail road panel bodies 131 lose the sealing of the waterproof plugs 150, the gravity is greater than the buoyancy, the head road panel bodies 111, the middle road panel bodies 121 and the tail road panel bodies 131 fall into the water, which is convenient for constructing the underwater vehicle passing channel, thus achieves the purpose of floating during the laying of the road panel and sinking after the laying by human control.

[0038] The above merely illustrates the embodiments of the present application and is not used to limit the protection scope of the present application. The present application can be variously changed and modified by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application. It should be noted that similar reference signs and letters represent similar items in the following drawings, thus, once an item is defined in one drawing, it need not be further defined and explained in the subsequent drawings.

Claims

1. A large modular road panel system, characterized in that, include: A folded road surface section (100) is provided, wherein multiple folded road surface sections (100) are configured, each folded road surface section (100) including a first road panel (110), a middle road panel (120), a last road panel (130), a short-pitch flexible connecting belt (140), a waterproof plug (150), a rope clip (160), and a hanging pin (170). Multiple middle road panels (120) are configured, and the multiple middle road panels (120) are interconnected by the short-pitch flexible connecting belt (140). The first road panel (110) is connected to the middle road panel (120), and the last road panel (130) is connected to the middle road panel (120). All of the 0) are connected to each other by the short-pitch flexible connecting strip (140). The first road panel (110) and the last road panel (130) are located at the beginning and end of the multiple connected middle road panels (120), respectively. The two ends inside the first road panel (110), the middle road panel (120) and the last road panel (130) are sealed by the waterproof plug (150). The rope clip (160) is fixedly connected to the ends of the first road panel (110), the middle road panel (120) and the last road panel (130). The hanging pin (170) is fixedly connected to both ends of the first road panel (110). The long-pitch flexible connecting belt (200) is used to connect the first road panel (110) on each set of folded road sections (100) with the first road panel (110) of the adjacent last road panel (130) and the last road panel (130) on each set of folded road sections (100) with the last road panel (130) of the adjacent last road panel (130). The first road panels (110) and the last road panels (130) are connected by the long-pitch flexible connecting belt (200). The folded road sections (100) are folded together by the long-pitch flexible connecting belt (200). The retractable connector (300) is connected to the long-pitch flexible connecting strip (200) at the end of the folded road section (100) after multiple connections; A soft rope (400) is arranged along the side wall of the folded road section (100) after multiple sets of connections. The soft rope (400) passes through all the waterproof plugs (150) in sequence. The soft rope (400) is arranged on both sides of the folded road section (100) after multiple sets of connections by the snap-fit ​​of the rope clamp (160).

2. The large modular road panel system according to claim 1, characterized in that, Each of the first channel panel (110), the middle channel panel (120), and the last channel panel (130) is provided with a float assembly (500) at both ends. The float assembly (500) includes a hook (510), an elastic rope (520), and a float (530). The hook (510) is fixedly connected to both ends inside the first channel panel (110), the middle channel panel (120), and the last channel panel (130). One end of the elastic rope (520) is connected to the hook (510), and the other end of the elastic rope (520) is connected to the float (530). The float (530) and the elastic rope (520) are sealed inside the first channel panel (110), the middle channel panel (120), and the last channel panel (130) by the waterproof plug (150).

3. The large modular road panel system according to claim 2, characterized in that, The first-path panel (110) includes a first-path panel body (111), a first side sealing plate (112), a second side sealing plate (113), a first inclined mounting groove (118), and a second inclined mounting groove (119). The first-path panel body (111) has nine through-holes (115). The first two first cavities (115) at the beginning and end of the first-path panel body (111) are larger than the remaining seven first cavities (115). The first cavity (115) at the beginning of the first-path panel body (111) is sealed by the first side sealing plate (112). The first cavity (115) at the beginning of the first-path panel body (111) is sealed by the first side sealing plate (112). 5) Sealed by the second side sealing plate (113) and the hanging pin (170), the ends of the three first cavities (115) in the middle section of the first channel panel body (111) are recessed inward and provided with first slots (114). The first slots (114) are sealed by the waterproof plug (150). The outer end of the waterproof plug (150) sinks into the interior of the first channel panel body (111). The hook (510) is fixedly connected to one of the first cavities (115) in the middle section of the first channel panel body (111). The elastic rope (520) and the float (530) are placed in the first cavity provided with the hook (510). Inside cavity (115), a first insertion C-groove (116) is provided at the lower part of the first end of the first channel panel body (111). The two ends of the long-pitch flexible connecting strip (200) are respectively inserted into the first insertion C-groove (116) on the two opposite first channel panel bodies (111). A second insertion C-groove (117) is provided at the middle of the tail end of the first channel panel body (111). One end of the short-pitch flexible connecting strip (140) is inserted into the second insertion C-groove (117) of the first channel panel body (111). The first oblique mounting groove (118) and the second oblique mounting groove (119) are obliquely arranged on the first channel. At the end of the panel body (111), the first oblique mounting groove (118) and the second oblique mounting groove (119) are inclined from the upper part of the first end of the first panel body (111) to the middle part of the tail. The first oblique mounting groove (118) and the second oblique mounting groove (119) are respectively located on both sides of the three first cavities (115) in the middle section of the first panel body (111). The first oblique mounting groove (118) and the second oblique mounting groove (119) are sunk into the interior of the first panel body (111). The rope clamp (160) is disposed inside the first oblique mounting groove (118) and the second oblique mounting groove (119).

4. The large modular road panel system according to claim 3, characterized in that, The hanging pin (170) includes a connecting block (171) and a hanging pin (172). The second side sealing plate (113) and the connecting block (171) are both fixedly connected to the first cavity (115) at the first end of the first channel panel body (111). The second side sealing plate (113) and the connecting block (171) seal the first cavity (115) at the first end of the first channel panel body (111). One end of the hanging pin (172) is fixedly inserted into the connecting block (171), and the other end of the hanging pin (172) extends out of the outer end of the first channel panel body (111).

5. The large modular road panel system according to claim 2, characterized in that, The central panel (120) includes a central panel body (121), a third side sealing plate (122), and a horizontal mounting groove (126). The central panel body (121) has nine through-holes (124). The volume of the two second cavities (124) at the beginning and end of the central panel body (121) is larger than that of the other seven second cavities (124). The two second cavities (124) at the beginning and end of the central panel body (121) are both connected by the third side sealing plate (122). For sealing, the ends of the three second cavities (124) in the middle section of the central panel body (121) are recessed inward and provided with second slots (123). The second slots (123) are sealed by the waterproof plug (150). The outer end of the waterproof plug (150) is sunk into the interior of the central panel body (121). The hook (510) is fixedly connected to one of the second cavities (124) in the middle section of the central panel body (121). The elastic rope (520) and the float (5) 30) Placed into the second cavity (124) provided with the hook (510), the middle of the first and last ends of the central panel body (121) is provided with a third insertion C-shaped groove (125). Adjacent central panel bodies (121) are connected by inserting the two ends of the short-pitch flexible connecting strip (140) into the adjacent third insertion C-shaped groove (125). After connection, the short-pitch flexible connecting strips (140) at both ends of the multiple central panel bodies (121) are respectively The first road panel (110) and the last road panel (130) are connected to each other. Two horizontal mounting slots (126) are provided at the middle of both ends of the middle road panel body (121). The horizontal mounting slots (126) are located on both sides of the three second cavities (124) in the middle section of the middle road panel body (121). The horizontal mounting slots (126) are sunk into the interior of the middle road panel body (121). The rope clamp (160) is provided inside the horizontal mounting slots (126).

6. The large modular road panel system according to claim 2, characterized in that, The tailgate panel (130) includes a tailgate panel body (131), a fourth side sealing plate (132), a fifth side sealing plate (133), a third inclined mounting groove (138), and a fourth inclined mounting groove (139). The tailgate panel body (131) has nine through-holes (135). The first and last two third cavities (135) of the tailgate panel body (131) are larger than the remaining seven third cavities (135). The third cavity (135) at the tail end of the tailgate panel body (131) is sealed by the fourth side sealing plate (132). The third cavity (135) at the head end of the tailgate panel body (131) is sealed by the fourth side sealing plate (132). The third cavity (135) is sealed by the fifth side sealing plate (133). The ends of the three third cavities (135) in the middle section of the tailgate panel body (131) are recessed inward and provided with third slots (134). The third slots (134) are sealed by the waterproof plug (150). The outer end of the waterproof plug (150) is sunk into the tailgate panel body (131). The hook (510) is fixedly connected to one of the third cavities (135) in the middle section of the tailgate panel body (131). The elastic rope (520) and the float (530) are placed in the third cavity (135) provided with the hook (510). Within the three cavities (135), a fourth C-groove (136) is provided at the middle of the front end of the tail panel body (131). One end of the short-pitch flexible connecting strip (140) is inserted into the fourth C-groove (136). A fifth C-groove (137) is provided at the upper part of the tail end of the tail panel body (131). Both ends of the long-pitch flexible connecting strip (200) are respectively inserted into the fifth C-groove (137) on the two opposite tail panel bodies (131). The third oblique mounting groove (138) and the fourth oblique mounting groove (139) are obliquely arranged on the tail panel body (135). 31) At the end, the third inclined mounting groove (138) and the fourth inclined mounting groove (139) are inclined from the middle of the front end of the tail panel body (131) to the lower part of the tail. The third inclined mounting groove (138) and the fourth inclined mounting groove (139) are respectively located on both sides of the three third cavities (135) in the middle section of the tail panel body (131). The third inclined mounting groove (138) and the fourth inclined mounting groove (139) are sunk into the interior of the tail panel body (131). The rope clamp (160) is disposed inside the third inclined mounting groove (138) and the fourth inclined mounting groove (139).

7. The large modular road panel system according to claim 1, characterized in that, The waterproof plug (150) includes a waterproof plug body (151), a waterproof plug support (152), and a wire rope loop (153). The waterproof plug support (152) is embedded inside the waterproof plug body (151), and the outer end of the waterproof plug support (152) extends out of the waterproof plug body (151). The wire rope loop (153) is connected to one end of the waterproof plug body (151) at the extension of the waterproof plug support (152), and the soft rope (400) passes through the wire rope loop (153).

Images