Splicing type muddy road surface antiskid device

Abstract

The utility model discloses a splicing type muddy road surface antiskid device in the technical field of building construction, which comprises a plurality of rectangular paving plates, staggered or mutually parallel antiskid strips are uniformly distributed on the upper surface and the lower surface of each paving plate, and a main connecting piece and an auxiliary connecting piece are respectively arranged at two ends of the paving plates in opposite directions; and the main connecting pieces and the auxiliary connecting pieces on the two adjacent paving plates are mutually buckled or pin-connected. The paving plates are paved on a muddy road, the adjacent paving plates are connected into a whole through the main connecting pieces and the auxiliary connecting pieces, the anti-slip strips are arranged on the upper portions and the lower portions of the paving plates, and the anti-slip performance between the paving plates and the road surface and between walking people / vehicles can be improved. The scheme has the characteristics of good skid resistance, high construction speed, high bearing capacity compared with mud on the road surface and the like, so that large transport vehicles can safely pass through, and the wind power generation equipment can be safely and reliably transported to a machine site for hoisting.

Description

Technical Field

[0001] The utility model belongs to the technical field of building construction, and particularly relates to a spliced ​​muddy road anti-skid device. Background Art

[0002] New energy projects have been the general trend in recent years and are part of the green energy construction encouraged by the state. In new energy power generation construction projects, wind turbines, towers and other equipment need to be transported to the machine site. The key to ensuring the safe transportation of equipment to the machine site lies in road construction.

[0003] However, temporary roads are often built for large-scale transportation. After completion, temporary transportation roads need to be reclaimed. When roads are built, they are usually not hardened. When it rains, the transportation roads are easy to become muddy and slippery. Large-scale transportation often slips during transportation, which poses a major safety hazard to equipment transportation. The cost of replacing and hardening muddy sections is high, and the construction period is long, which restricts the construction progress of the project. The existing technology uses stones or grass to pave the road surface to increase friction, but after completion, the stones must be removed. The sizes of the stones are uneven, and it takes a long time to remove and pick them up one by one. The grass is also easy to get wet, and the anti-skid effect is weakened after being covered with mud, so the long-term anti-skid effect is very poor. Utility Model Content

[0004] The utility model aims to provide a spliced ​​muddy road anti-skid device to solve the problems of long time consumption and poor anti-skid effect in the prior art anti-skid method.

[0005] A spliced ​​anti-skid device for muddy roads in the present scheme comprises a plurality of rectangular paving slabs, the upper and lower surfaces of which are evenly distributed with staggered or mutually parallel anti-skid strips, main connecting parts and auxiliary connecting parts are respectively arranged at the two ends in opposite directions of the paving slabs, and the main connecting parts and auxiliary connecting parts on two adjacent paving slabs are buckled or pinned to each other.

[0006] When paving slabs are laid on a muddy road, adjacent paving slabs are connected into a whole through main connectors and auxiliary connectors. When the anti-skid strips are parallel to each other, the anti-skid strips need to be parallel or nearly parallel to the direction of travel of the road. There are anti-skid strips on the top and bottom of the paving slabs, which can increase the anti-skid properties between the paving slabs and the road surface and walking people / vehicles.

[0007] This solution has the characteristics of good anti-skid performance, fast construction speed, and high bearing capacity compared to road mud, allowing large transport vehicles to pass safely and ensuring that wind power generation equipment can be safely and reliably transported to the machine site for lifting.

[0008] Furthermore, the main connecting part includes a snap-on plate rotatably connected to the paving slab and a disassembly plate fixedly connected to the paving slab, a reset spring is connected between the disassembly plate and the snap-on plate, the snap-on plate is parallel to the disassembly plate when the reset spring is reset, an insertion rod is connected to the lower surface of the snap-on plate away from the end of the paving slab, and a socket matching the insertion rod is provided on the auxiliary connecting part and the disassembly plate. When splicing, the insertion rod passes through the sockets on the auxiliary connecting part and the disassembly plate in turn.

[0009] When this solution is implemented, the splicing process is as follows:

[0010] S1. Align the two paving slabs, rotate the buckle plate upward under the action of external force, extend the disassembly plate on one paving slab under the auxiliary part of the other paving slab, and align the sockets of the two paving slabs;

[0011] S2. Remove the external force, and the buckle plate rotates downward under the restoring force of the reset spring. The insertion rod is aligned with the insertion hole and passes through the insertion holes on the auxiliary connector and the disassembly plate in turn.

[0012] This solution utilizes the downward restoring force of the reset spring to ensure that the insertion rod is firmly located in the socket, which is convenient for disassembly and assembly. The rotatable buckle plate is located at the top. The pressure exerted by pedestrians or vehicles passing by will enhance the stability of the insertion rod in the socket, which can effectively prevent the insertion rod from detaching from the socket.

[0013] Furthermore, the main connecting piece is connected to the upper end of the edge of the paving slab, and the auxiliary connecting piece is connected to the lower end of the edge of the paving slab. Both the main connecting piece and the auxiliary connecting piece are provided with connecting holes, and the connecting holes on the main connecting piece and the auxiliary connecting piece are aligned and connected by pins. When splicing, the main connecting piece and the auxiliary connecting piece overlap, and the connecting holes are aligned and connected by pins.

[0014] Furthermore, one end of the pin is connected to an anti-drop rod which is perpendicular to the pin and has a length greater than the inner diameter of the connecting hole, and the other end of the pin is connected to a butterfly nut through a thread, and the anti-drop rod is located above the butterfly nut when the device is in use. The butterfly nut is also convenient for manual operation, and can increase the contact area with the fingertips when in use, thereby increasing the force-bearing area of ​​the fingertips and the butterfly nut, making it convenient for manual screwing.

[0015] Furthermore, the connection length between the main connector and / or the auxiliary connector and the end of the paving slab extends to 5 to 8 cm near the end of the paving slab, thereby increasing the connection length and enhancing the reliability.

[0016] Furthermore, there are multiple main connectors and / or auxiliary connectors at the end of the paving slab, and the multiple main connectors and / or auxiliary connectors are arranged at intervals.

[0017] Furthermore, the anti-slip strip is welded or connected to the paving slab by screws.

[0018] Furthermore, the paving slab is provided with a positioning groove having the same length as the anti-slip strip, and the depth of the positioning groove is less than the radius of the anti-slip strip. When the anti-slip strip and the paving slab are connected, the positioning groove can help the operator to quickly position the anti-slip strip and the paving slab, thereby improving the installation efficiency. The depth of the positioning groove is less than the radius of the anti-slip strip, ensuring that the anti-slip strip is sufficiently high above the surface of the paving slab, thereby ensuring good anti-slip performance.

[0019] Furthermore, the paving slabs and anti-slip strips are both made of steel, which increases the bearing capacity of the device.

[0020] Furthermore, the surface of the anti-slip strip is provided with threads to enhance the anti-slip performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a structural schematic diagram of a spliced ​​muddy road anti-skid device embodiment 1 of the utility model;

[0022] Figure 2 It is a structural schematic diagram of Example 2 of a spliced ​​muddy road anti-skid device of the utility model. DETAILED DESCRIPTION

[0023] The following is further described in detail through specific implementation methods:

[0024] The figure marks in the drawings of the specification include: paving slab 1, auxiliary connection 2, anti-slip strip 3, return spring 4, main connection 5, buckle plate 51, disassembly plate 52, insertion rod 6, insertion hole 7, anti-slip rod 8, pin 9, butterfly nut 10, installation groove 11, connecting hole 12.

[0025] Embodiment 1 is basically as attached Figure 1As shown: a spliced ​​muddy road anti-skid device includes a plurality of rectangular paving slabs 1, the upper and lower surfaces of the paving slabs 1 are evenly distributed with mutually parallel anti-skid strips 3, the paving slabs 1 are provided with positioning grooves with the same length as the anti-skid strips 3, the depth of the positioning grooves is less than the radius of the anti-skid strips 3, the anti-skid strips 3 are welded in the positioning grooves (another option is to connect the anti-skid strips 3 in the positioning grooves with screws), the paving slabs 1 and the anti-skid strips 3 are both made of steel, and the surface of the anti-skid strips 3 is provided with threads or other forms of anti-skid patterns. The two ends of the paving slab 1 in opposite directions (for example, the left and right, the front and the rear) are respectively provided with a main connecting member 5 and an auxiliary connecting member 2. The main connecting member 5 and the auxiliary connecting member 2 on two adjacent paving slabs 1 are buckled with each other. Specifically: the main connecting member 5 includes a buckling plate 51 rotatably connected to the paving slab 1 and a disassembly plate 52 fixedly connected to the paving slab 1. A reset spring 4 is connected between the disassembly plate 52 and the buckling plate 51. When the reset spring 4 is reset, the buckling plate 51 is parallel to the disassembly plate 52. A plurality of arc-shaped plug rods 6 are connected to the lower surface of the buckling plate 51 away from the end of the paving slab 1. The arc-shaped plug rods 6 are coaxial with the rotation point of the buckling plate 51. The auxiliary connecting member 2 is a plate structure. Both the auxiliary connecting member 2 and the disassembly plate 52 are provided with a socket 7 matching the plug rod 6. When splicing, the plug rod 6 passes through the socket 7 on the auxiliary connecting member 2 and the disassembly plate 52 in turn, so that the plug rod 6 is buckled in the socket 7.

[0026] Preferably, the connection length between the main connecting member 5 and the end of the paving slab 1 extends to 5 to 8 cm near the end of the paving slab 1, and there are multiple auxiliary connecting members 2, which are arranged at intervals.

[0027] The paving slabs 1 are laid on a muddy road, and the adjacent paving slabs 1 are connected into a whole through the main connectors 5 and the auxiliary connectors 2. When the anti-skid strips 3 are parallel to each other, the anti-skid strips 3 need to be parallel or tend to be parallel to the traveling direction of the road. The paving slabs 1 are provided with anti-skid strips 3 on the top and bottom, which can increase the anti-skid properties between the paving slabs 1 and the road surface and walking people / vehicles.

[0028] This solution has the characteristics of good anti-skid performance, fast construction speed, and high bearing capacity compared to road mud, allowing large transport vehicles to pass safely and ensuring that wind power generation equipment can be safely and reliably transported to the machine site for lifting.

[0029] When this solution is implemented, the splicing process is as follows:

[0030] S1. Align the two paving slabs 1, rotate the buckle plate 51 upward under the action of external force, extend the disassembly plate 52 on one paving slab 1 under the auxiliary connecting piece 2 of the other paving slab 1, and align the sockets 7 of the two paving slabs;

[0031] S2. Remove the external force. Under the restoring force of the reset spring 4, the buckle plate 51 rotates downward. The insertion rod 6 is aligned with the insertion hole 7 and passes through the insertion holes 7 on the auxiliary connecting member 2 and the disassembly plate 52 in sequence.

[0032] This solution utilizes the downward restoring force of the reset spring 4 to ensure that the insertion rod 6 is firmly located in the socket 7, which is convenient for disassembly and assembly. The rotatable buckle plate 51 is located at the top. The pressure exerted by pedestrians or vehicles passing by will enhance the stability of the insertion rod 6 in the socket 7, which can effectively prevent the insertion rod 6 from detaching from the socket 7.

[0033] Embodiment 2 is different from Embodiment 1 in that the main connecting member 5 and the auxiliary connecting member 2 are both plate-type structures. Figure 2 As shown, the main connector 5 is welded to the upper end of the edge of the paving slab 1, and the auxiliary connector 2 is welded to the lower end of the edge of the paving slab 1. Both the main connector 5 and the auxiliary connector 2 are provided with connecting holes 12. The connecting holes 12 on the main connector 5 and the auxiliary connector 2 are connected by pins 9 after being aligned. The upward end of the pin 9 is connected with an anti-drop rod 8 which is perpendicular to the pin 9 and has a length greater than the inner diameter of the connecting hole 12. The connecting hole 12 on the main connector 5 is provided with a mounting groove 11 matching the anti-drop rod 8. The downward end of the pin 9 is connected with a butterfly nut 10 through threads. When the device is in use, the anti-drop rod 8 is located above the butterfly nut 10. When disassembling or splicing the paving slab 1, the butterfly nut 10 is connected to the pin 9 by screwing it, so that the main connector 5 and the auxiliary connector 2 can be disassembled or connected.

[0034] Embodiment 3 differs from Embodiment 1 in that the anti-slip strips 3 on the upper and lower surfaces of the paving slab 1 are arranged alternately.

Claims

1. A spliced ​​anti-skid device for muddy roads, characterized in that: It comprises a plurality of rectangular paving slabs, the upper and lower surfaces of which are evenly distributed with staggered or parallel anti-skid strips, and the two ends of the paving slabs in opposite directions are respectively provided with main connecting parts and auxiliary connecting parts, and the main connecting parts and auxiliary connecting parts on two adjacent paving slabs are buckled or pinned to each other.

2. The spliced ​​anti-skid device for muddy roads according to claim 1, characterized in that: The main connecting part includes a buckle plate rotatably connected to the paving slab and a disassembly plate fixedly connected to the paving slab. A reset spring is connected between the disassembly plate and the buckle plate. When the reset spring is reset, the buckle plate is parallel to the disassembly plate. The lower surface of the buckle plate away from the end of the paving slab is connected to a plug rod. Both the auxiliary connecting part and the disassembly plate are provided with a socket matching the plug rod. When splicing, the plug rod passes through the sockets on the auxiliary connecting part and the disassembly plate in turn.

3. The spliced ​​anti-skid device for muddy roads according to claim 1, characterized in that: The main connecting piece is connected to the upper end of the edge of the paving slab, and the auxiliary connecting piece is connected to the lower end of the edge of the paving slab. Both the main connecting piece and the auxiliary connecting piece are provided with connecting holes, and the connecting holes on the main connecting piece and the auxiliary connecting piece are connected by pins after being aligned.

4. The spliced ​​anti-skid device for muddy roads according to claim 3, characterized in that: One end of the pin is connected to an anti-drop rod which is perpendicular to the pin and has a length greater than the inner diameter of the connecting hole, and the other end of the pin is connected to a butterfly nut through a thread. When the device is in use, the anti-drop rod is located above the butterfly nut.

5. A spliced ​​anti-skid device for muddy roads according to any one of claims 1 to 4, characterized in that: The connection length between the main connecting member and / or the auxiliary connecting member and the end of the paving slab is equal to the end length of the paving slab.

6. A spliced ​​anti-skid device for muddy roads according to any one of claims 1 to 4, characterized in that: There are multiple main connecting parts and / or auxiliary connecting parts at the end of the paving slab, and the multiple main connecting parts and / or auxiliary connecting parts are arranged at intervals.

7. A spliced ​​anti-skid device for muddy roads according to any one of claims 1 to 4, characterized in that: The anti-skid strip is welded or connected to the paving slab by screws.

8. The spliced ​​anti-skid device for muddy roads according to claim 7, characterized in that: The paving slab is provided with a positioning groove having the same length as the anti-slip strip, and the depth of the positioning groove is smaller than the radius of the anti-slip strip.

9. The spliced ​​anti-skid device for muddy roads according to claim 1, characterized in that: The paving slabs and anti-skid strips are both made of steel.

10. The spliced ​​anti-skid device for muddy roads according to claim 9, characterized in that: The surface of the anti-slip strip is provided with threads.

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