Positioner mounting structure suitable for unmanned intelligent paving of asphalt pavement

Abstract

The utility model relates to the technical field of positioner connecting equipment, and discloses a positioner mounting structure suitable for unmanned intelligent paving of an asphalt pavement, which comprises a machine top of a paver, and is characterized in that a convex ring is mounted on the machine top, a plurality of arc-shaped strips are connected onto the convex ring in a sliding manner, and arc-shaped sheets are connected to one ends, far away from the convex ring, of the arc-shaped strips; by rotating the arc-shaped pieces, the arc-shaped pieces are in contact with the other arc-shaped pieces, so that the vacant range in the convex ring is enlarged, then the bottom end of the positioner is inserted into the convex ring from the vacant area in the convex ring, and then the arc-shaped pieces are moved, so that the positioning of the arc-shaped pieces is realized. According to the positioning device, the arc-shaped strips are arranged, the arc-shaped pieces on the arc-shaped strips move, in this way, the multiple arc-shaped pieces can make contact with the positioning device, then the installation work of the positioning device on the paver is completed, and the structure is simple and convenient in the installation mode of the positioning device, high in stability and good in use performance.

Description

Technical Field

[0001] This utility model patent relates to the technical field of locator connection equipment, and specifically, to a locator installation structure suitable for unmanned intelligent paving of asphalt pavement. Background Art

[0002] With the rapid development of science and technology, the municipal construction industry has gradually shifted from traditional operation methods to intelligent, information-based, and unmanned operations, which is also a development trend of the municipal industry. The widespread promotion and application of new technologies will help improve the level of refined engineering construction management, promote the implementation of standardized construction processes, and play an important role in reducing costs and increasing efficiency in urban road construction. In road construction, the introduction of unmanned intelligent asphalt pavement paving systems can effectively improve construction efficiency and reduce labor costs.

[0003] In unmanned intelligent paving systems, a locator is often installed on the top of the paver to communicate with the base station to determine the moving position of the vehicle. However, the paver is in a vibrating state during the paving process, which can easily affect the stability of the locator. Utility Model Content

[0004] The purpose of the utility model is to provide a locator installation structure suitable for unmanned intelligent paving of asphalt pavement, aiming to solve the problem in the prior art that the paver is in a vibrating state during the walking paving process, which is easy to affect the stability of the locator.

[0005] The utility model is implemented in this way, which is a locator installation structure suitable for unmanned intelligent paving of asphalt pavement, including a top of a paver, a convex ring is installed on the top, a plurality of arcuate bars are slidably connected to the convex ring, the ends of the plurality of arcuate bars away from the convex ring are all connected with arcuate sheets, and the same locator is movably connected between the plurality of arcuate sheets.

[0006] Preferably, the plurality of arc-shaped strips are all made of elastic material.

[0007] Preferably, an annular groove is provided on the inner wall of the convex ring, and one end of a plurality of arc-shaped strips close to the convex ring is slidably fitted in the annular groove.

[0008] Preferably, the top ends of the plurality of arc-shaped pieces are all inclined.

[0009] Preferably, the convex ring is made of metal and is mounted on the top of the machine by welding.

[0010] Preferably, a connecting groove is provided on the convex ring, the connecting groove is connected to the annular groove, and a convex block is installed at one end of the arc strip close to the inner wall of the convex ring, and the convex block is adapted to the connecting groove.

[0011] Preferably, a connecting block is installed on the top of the machine, a cavity is provided inside the connecting block, the convex ring is inside the cavity, forward and reverse screws are rotatably installed on the connecting block, one end of the forward and reverse screws is connected to a hand wheel, the hand wheel is on the outside of the connecting block, two clamping blocks are threadedly connected to the forward and reverse screws, the two clamping blocks are in contact with the positioner, and rubber pads are installed on the ends of the two clamping blocks close to each other.

[0012] Preferably, a sliding rod is installed at one end of the connecting block away from the forward and reverse screw rods, and one end of the two clamping blocks away from the forward and reverse screw rods is slidably connected to the sliding rod.

[0013] Preferably, two first movable grooves are formed on the convex ring in opposite directions, and the first movable grooves are matched with the clamping block.

[0014] Preferably, both ends of the connecting block are provided with second movable grooves, and the positions of the two second movable grooves correspond to the positions of the two clamping blocks.

[0015] Compared with the prior art, the utility model provides a locator installation structure suitable for unmanned intelligent paving of asphalt pavement. By rotating the arc piece, the arc strip on the arc piece is driven to rotate along the inner circular surface of the convex ring until the arc piece contacts the other arc pieces, thereby increasing the vacant range in the convex ring. Then, the bottom end of the locator is inserted into the convex ring from the vacant area in the convex ring, and then the arc strip is moved to move the arc piece on the arc strip. In this way, several arc pieces in the convex ring are distributed in a ring shape with the locator as the center, so that several arc pieces can contact the locator and clamp it, thereby completing the installation of the locator on the paver. The structure is simple and convenient for the installation of the locator. At the same time, the locator can be quickly removed from the paver for maintenance or replacement as needed. It has high flexibility and good stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the locator installation structure suitable for unmanned intelligent paving of asphalt pavement provided by the utility model;

[0017] Figure 2 It is a front cross-sectional structural schematic diagram of a positioner installation structure suitable for unmanned intelligent paving of asphalt pavement provided by the utility model;

[0018] Figure 3 It is a top view cross-sectional structural schematic diagram of a positioner installation structure suitable for unmanned intelligent paving of asphalt pavement provided by the utility model.

[0019] Description of reference numerals:

[0020] 1. Machine top; 2. Convex ring; 3. Arc strip; 4. Arc sheet; 5. Positioner; 6. Annular groove; 7. Connecting groove; 8. Convex block; 9. Connecting block; 10. Forward and reverse screws; 11. Hand wheel; 12. Clamping block; 13. Sliding rod; 14. First movable groove; 15. Second movable groove. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0022] The implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0023] The same or similar numbers in the drawings of this embodiment correspond to the same or similar parts; in the description of the present utility model, it should be understood that if the terms "upper", "lower", "left", "right" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, it is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and cannot be understood as limitations on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0024] Reference Figure 1-3 As shown, it is a preferred embodiment provided by the utility model.

[0025] A locator installation structure suitable for unmanned intelligent paving of asphalt pavement includes a top 1 of a paver, a convex ring 2 is installed on the top 1, a plurality of arcuate bars 3 are slidably connected to the convex ring 2, a plurality of arcuate bars 3 are connected to arcuate sheets 4 at one end away from the convex ring 2, and a same locator 5 is movably connected between the plurality of arcuate sheets 4.

[0026] When installing the locator 5 through this structure, the staff rotates the arc piece 4, thereby driving the arc strip 3 on the arc piece 4 to rotate along the inner circular surface of the convex ring 2 until the arc piece 4 contacts the remaining arc pieces 4, thereby increasing the vacant range in the convex ring 2, and then inserts the bottom end of the locator 5 into the convex ring 2 from the vacant area in the convex ring 2, and then moves the arc strip 3 to move the arc piece 4 on the arc strip 3. In this way, several arc pieces 4 in the convex ring 2 are distributed in a ring state with the locator 5 as the center, so that several arc pieces 4 can contact the locator 5 and clamp it, thereby completing the installation of the locator 5 on the paver. This structure is simple and convenient for the installation of the locator 5, and at the same time, the locator 5 can be quickly removed from the paver for maintenance or replacement as needed, with high flexibility and good stability.

[0027] Specifically, in this embodiment, the plurality of arc-shaped strips 3 are all made of elastic material.

[0028] Since the arc strip 3 is made of elastic material, when the arc piece 4 is squeezed toward the wall of the convex ring 2 by the locator 5, the arc piece 4 moves toward the outside of the convex ring 2, thereby pushing the arc strip 3 to rebound and compress, thereby freeing up necessary space for the locator 5, and at the same time improving the precision of the arc piece 4 when clamping the locator 5, thereby ensuring the stability of the locator 5.

[0029] Specifically, in this embodiment, an annular groove 6 is provided on the inner wall of the convex ring 2 , and one end of a plurality of arc-shaped strips 3 close to the convex ring 2 is slidably fitted in the annular groove 6 .

[0030] By setting the annular groove 6, the end of the arc strip 3 close to the convex ring 2 can be slidably connected to the convex ring 2, thereby avoiding the arc strip 3 being directly and movably installed on the convex ring 2, thereby effectively reducing the space occupied by the arc strip 3 in the convex ring 2, and further expanding the space area that can be occupied by the positioner 5.

[0031] Specifically, in this embodiment, the top ends of the plurality of arc-shaped pieces 4 are all inclined.

[0032] When the locator 5 is placed between several arc-shaped pieces 4, the bottom end of the locator 5 first contacts the top end of the arc-shaped piece 4, thereby pushing the arc-shaped piece 4 toward the inner wall of the convex ring 2 through the inclined surface set on the arc-shaped piece 4, making it easier for the locator 5 to be movably connected to the inside of the convex ring 2.

[0033] Specifically, in this embodiment, the protruding ring 2 is made of metal and is mounted on the top 1 by welding.

[0034] The convex ring 2 is made of metal material, so that the convex ring 2 has high strength and corrosion resistance, so as to meet the use requirements of different weather conditions; the convex ring 2 is installed on the top 1 by welding, so that the convex ring 2 can be stably installed on the top 1, providing guarantee for the stability of the convex ring 2.

[0035] Specifically, in this embodiment, a connecting groove 7 is provided on the convex ring 2 , the connecting groove 7 is connected to the annular groove 6 , and a protrusion 8 is installed at one end of the arc strip 3 close to the inner wall of the convex ring 2 , and the protrusion 8 is adapted to the connecting groove 7 .

[0036] Through the adaptability of the protrusion 8 and the connecting groove 7, the protrusion 8 can be slidably connected to the connecting groove 7. Since the connecting groove 7 is connected to the annular groove 6, the arc strip 3 is confined in the sliding connecting groove 7, thereby ensuring that the arc strip 3 is always slidably installed on the convex ring 2, thereby avoiding the arc strip 3 from falling off the convex ring 2.

[0037] Specifically, in this embodiment, a connecting block 9 is installed on the machine top 1, a cavity is provided inside the connecting block 9, the convex ring 2 is inside the cavity, a forward and reverse screw rod 10 is rotatably installed on the connecting block 9, one end of the forward and reverse screw rod 10 is connected to a hand wheel 11, the hand wheel 11 is located on the outside of the connecting block 9, two clamping blocks 12 are threadedly connected to the forward and reverse screw rod 10, the two clamping blocks 12 are in contact with the positioner 5, and rubber pads are installed on the ends of the two clamping blocks 12 that are close to each other.

[0038] By setting the handwheel 11, the forward and reverse screws 10 and the clamping block 12, the staff can drive the forward and reverse screws 10 to rotate by turning the handwheel 11, so that the two clamping blocks 12 threadedly connected to the forward and reverse screws 10 move to contact the positioner 5, thereby fixing the bottom end of the positioner 5 and further improving the stability of the installation of the positioner 5.

[0039] Specifically, in this embodiment, a sliding rod 13 is installed at one end of the connecting block 9 away from the forward and reverse screw rods 10 , and one end of the two clamping blocks 12 away from the forward and reverse screw rods 10 is slidably connected to the sliding rod 13 .

[0040] The ends of the two clamping blocks 12 away from the forward and reverse screws 10 are slidably connected to the slide rod 13, so that the slide rod 13 can provide support for the ends of the two clamping blocks 12 away from the forward and reverse screws 10, so that the two clamping blocks 12 can be in a horizontal state, thereby ensuring normal contact between the clamping blocks 12 and the positioner 5.

[0041] Specifically, in this embodiment, two first moving grooves 14 are oppositely formed on the convex ring 2 , and the first moving grooves 14 are matched with the clamping block 12 .

[0042] By providing the first moving grooves 14 , when the two clamping blocks 12 move toward the outside of the convex ring 2 , they can move to the outside of the convex ring 2 through the corresponding first moving grooves 14 without being restricted by the convex ring 2 .

[0043] Specifically, in this embodiment, both ends of the connecting block 9 are provided with second movable grooves 15 , and the positions of the two second movable grooves 15 correspond to the positions of the two clamping blocks 12 .

[0044] By setting the second movable groove 15, when the ends of the two clamping blocks 12 that are away from each other move to the outside of the convex ring 2, the outer corners of the two clamping blocks 12 can enter the second movable groove 15, thereby avoiding the situation where the connecting block 9 restricts the clamping blocks 12 and the movement of the clamping blocks 12 is blocked.

[0045] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A locator installation structure suitable for unmanned intelligent paving of asphalt pavement, including the top of a paver, characterized in that: A convex ring is installed on the top of the machine, and a plurality of arc strips are slidably connected to the convex ring. The ends of the arc strips away from the convex ring are all connected to arc sheets, and the same positioner is movably connected between the arc sheets.

2. The locator installation structure suitable for unmanned intelligent paving of asphalt pavement according to claim 1 is characterized in that: The plurality of arc-shaped strips are all made of elastic material.

3. The locator installation structure suitable for unmanned intelligent paving of asphalt pavement according to claim 1 is characterized in that: An annular groove is provided on the inner wall of the convex ring, and one end of a plurality of arc-shaped strips close to the convex ring is slidably fitted in the annular groove.

4. The locator installation structure suitable for unmanned intelligent paving of asphalt pavement according to claim 1 is characterized in that: The top ends of the plurality of arc-shaped sheets are all arranged obliquely.

5. The locator installation structure suitable for unmanned intelligent paving of asphalt pavement according to claim 1 is characterized in that: The convex ring is made of metal material and is installed on the top of the machine by welding.

6. The locator installation structure suitable for unmanned intelligent paving of asphalt pavement according to claim 1, characterized in that: The convex ring is provided with a connecting groove which is connected with the annular groove. A convex block is installed at one end of the arc strip close to the inner wall of the convex ring, and the convex block is matched with the connecting groove.

7. The locator installation structure suitable for unmanned intelligent paving of asphalt pavement according to claim 1, characterized in that: A connecting block is installed on the top of the machine, a cavity is provided inside the connecting block, the convex ring is inside the cavity, forward and reverse screws are rotatably installed on the connecting block, one end of the forward and reverse screws is connected to a hand wheel, the hand wheel is located on the outside of the connecting block, two clamping blocks are threadedly connected to the forward and reverse screws, the two clamping blocks are in contact with the positioner, and rubber pads are installed on the ends of the two clamping blocks that are close to each other.

8. The locator installation structure suitable for unmanned intelligent paving of asphalt pavement according to claim 7, characterized in that: A sliding rod is installed at one end of the connecting block away from the forward and reverse screw rods, and one end of the two clamping blocks away from the forward and reverse screw rods is slidably connected to the sliding rod.

9. The locator installation structure suitable for unmanned intelligent paving of asphalt pavement according to claim 7, characterized in that: The convex ring is provided with two first moving grooves opposite to each other, and the first moving grooves are adapted to the clamping block.

10. The locator installation structure suitable for unmanned intelligent paving of asphalt pavement according to claim 7, characterized in that: Both ends of the connecting block are provided with second moving grooves, and the positions of the two second moving grooves correspond to the positions of the two clamping blocks.

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