Pay-off equipment of road marking waterline machine

Abstract

The utility model relates to the technical field of road marking construction, in particular to road marking waterline machine paying-off equipment which comprises a movable frame, a material box, a limiting assembly, a positioning piece, a sleeve and a supporting assembly. The material box is placed on the moving frame, and a feeding assembly used for conveying materials in the material box to the road surface in the using state is arranged on the side face of the material box. The number of the supporting assemblies is two, and the two supporting assemblies are arranged on one side of the moving frame correspondingly and used for rotating and extending towards the side face of the moving frame in the using state and supporting the end of the feeding assembly. The length of the supporting assembly extends to be larger than or equal to half of the width of the road, the ends of the feeding assembly are adjusted through the multiple positioning pieces through the sleeves, the distances between the multiple ends of the feeding assembly are made to be matched with the width of the lane, the feeding assembly is made to conduct marking work on marking lines of the multiple lanes at the same time, and the working efficiency is improved. And the situation that multiple times of paying-off are needed due to many road lanes is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of road marking construction, in particular to a road marking waterline machine pay-out device. Background Art

[0002] In order to improve the efficiency of road marking construction, a waterline machine is used to lay out the markings for pre-positioning, which is a method of road marking construction.

[0003] In the prior art, a Chinese patent document with authorization announcement number CN206457701U discloses a waterline machine, comprising: a rectangular support plate; a first water outlet is provided on one side of the front end of the support plate; a marking reference end is provided on the other side of the front end of the support plate; a support frame arranged on the support plate; a water bucket on the support frame; a plurality of water outlet valves are provided at the bottom end of the water bucket, and the water outlet valves are connected to the first water outlet; a first arm frame hingedly arranged on one side of the support plate, wherein a first movable column is retractably provided on the first arm frame, and the first movable column is provided with at least one second water outlet for connecting to the water outlet valve; the support frame comprises two first support columns arranged on one side of the support plate, two second support columns arranged on the other side of the support plate, two horizontal support columns respectively connected to the first support column and the second support column, and two vertical support columns connected to the horizontal support column and in the same horizontal plane, wherein the shape formed by the first support column, the second support column, the horizontal support column and the support plate is trapezoidal.

[0004] However, the above solution still has the following shortcomings:

[0005] 1. The marking machine has only three discharge ports and cannot mark multiple lanes on the road at the same time (such as three-lane, four-lane, etc. roads). Utility Model Content

[0006] The utility model aims to solve the problems existing in the background technology and proposes a road marking waterline machine pay-out device.

[0007] The technical solution of the utility model is: a road marking waterline machine pay-out device, comprising a mobile frame, a material box, a limit assembly, a positioning piece, a sleeve and a support assembly;

[0008] The material box is placed on the mobile frame, and the side of the material box is provided with a feeding assembly for conveying the material in the material box to the road surface when in use;

[0009] There are two supporting assemblies, each of which is provided on one side of the mobile frame and is used to rotate and extend toward the side of the mobile frame when in use and to support the end of the feeding assembly;

[0010] The number of positioning members is multiple, and the multiple positioning members are installed on the supporting assembly for positioning the end of the feeding assembly in use;

[0011] The sleeve is installed on the side of the positioning member and the end of the moving frame, and is connected with the feeding assembly for moving the end of the moving frame towards the road surface in use;

[0012] The number of limiting assemblies is two, and the two limiting assemblies are arranged on the side of the moving frame and connected with the positioning member for limiting the position of the supporting assembly in use.

[0013] Preferably, the feeding assembly comprises a valve, a joint a and a feeding pipe;

[0014] The valve is installed on the side of the tank and communicates with the tank;

[0015] The joint a is installed on the valve and communicates with the valve, and the joint a has multiple ports;

[0016] The feeding pipe is installed at the ports of the joint a, and one end extends to the inside of the sleeve.

[0017] Preferably, a joint b is further included;

[0018] The joint b is installed on the feeding pipe and communicates with the feeding pipe, and the joint b has multiple ports.

[0019] Preferably, the limiting assembly comprises a rotating seat b, a connecting rod, an extension rod a, a bolt a and a rotating seat a;

[0020] The rotating seat b is installed on the side of the bottom end of the moving frame, and both ends are rotated according to the middle in use;

[0021] The connecting rod is installed on one end of the rotating seat b;

[0022] The extension rod a is rotatably installed on one end of the connecting rod for horizontally rotating the extension rod a on the connecting rod in use;

[0023] The bolt a is installed on the extension rod a for limiting the length of the extension rod a in use;

[0024] The rotating seat a is installed on the end of the extension rod a and connected with the positioning member.

[0025] Preferably, the rotating seat comprises a connecting plate, a pin shaft and a connecting seat;

[0026] The connecting plate is installed on the end of the extension rod a;

[0027] The connecting seat is rotatably installed on the connecting plate through the pin shaft, and one end is connected with the positioning member.

[0028] Preferably, the support assembly includes a rotating seat c, a telescopic rod b, a bolt b and a moving wheel;

[0029] The rotating seat C is installed on the side of the mobile frame and the two ends rotate according to the middle part when in use;

[0030] The telescopic rod b is mounted on one end of the rotating base c and is used to extend the length toward the side of the mobile frame when in use;

[0031] The bolt b is provided on the telescopic rod b to limit the length of the telescopic rod b when in use;

[0032] The moving wheel is arranged on the lower end surface of the telescopic rod b and contacts the road surface.

[0033] Preferably, the rotating seat c is arranged horizontally for rotating the telescopic rod b horizontally when in use.

[0034] Preferably, the rotating seat b is arranged vertically for vertically rotating the connecting rod in use.

[0035] Compared with the prior art, the above technical solution of the present invention has the following beneficial technical effects:

[0036] The utility model extends the length of the support assembly to be greater than or equal to half of the road width, and adjusts the ends of the feeding assembly through multiple positioning parts through sleeves, so that the spacing between the multiple ends of the feeding assembly adapts to the lane width, and the feeding assembly can mark the lines of multiple lanes at the same time, avoiding the situation where multiple lanes need to be marked multiple times. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] Figure 1 This is a three-dimensional diagram of an embodiment of the present invention.

[0038] Figure 2 This is a schematic structural diagram of the limiting assembly and the supporting assembly in an embodiment of the present invention when they are stored.

[0039] Figure 3 This is a schematic structural diagram of a feeding assembly in an embodiment of the present invention.

[0040] Figure 4 This is a schematic structural diagram of a support assembly in an embodiment of the present invention.

[0041] Figure 5 The figure is a schematic structural diagram of a position limiting component in an embodiment of the present invention.

[0042] Figure markings: 1. Moving frame; 2. Material box; 3. Limiting assembly; 31. Rotating seat b; 32. Connecting rod; 33. Telescopic rod a; 34. Bolt a; 35. Connecting plate; 36. Pin; 37. Connecting seat; 4. Feeding assembly; 41. Valve; 42. Connector a; 43. Feeding pipe; 44. Connector b; 5. Positioning piece; 6. Sleeve; 7. Support assembly; 71. Rotating seat c; 72. Telescopic rod b; 73. Bolt b; 74. Moving wheel. DETAILED DESCRIPTION

[0043] Example 1

[0044] like Figure 1-5 As shown, the utility model proposes a road marking waterline machine pay-out device, comprising a mobile frame 1, a material box 2, a limit assembly 3, a positioning member 5, a sleeve 6 and a support assembly 7;

[0045] The material box 2 is placed on the mobile frame 1, and a feeding assembly 4 is provided on the side of the material box 2 for conveying the material in the material box 2 to the road surface when in use;

[0046] There are two supporting assemblies 7, which are respectively arranged on one side of the mobile frame 1 for rotating and extending toward the side of the mobile frame 1 in use and supporting the end of the feeding assembly 4;

[0047] There are multiple positioning members 5, and the multiple positioning members 5 are all installed on the supporting assembly 7 to position the end of the feeding assembly 4 in the use state;

[0048] The sleeve 6 is installed on the side of the positioning member 5 and the end of the mobile frame 1, and is connected to the feeding assembly 4 for directing the end of the mobile frame 1 toward the road surface when in use;

[0049] There are two position limiting assemblies 3 , which are respectively arranged on the sides of the mobile frame 1 and connected to the positioning member 5 for limiting the position of the supporting assembly 7 in the use state.

[0050] In the example, the support assembly 7 is rotated to be perpendicular to the moving direction of the moving frame 1, the length of the support assembly 7 is extended to adapt to the road width, the positioning member 5 is adjusted on the support assembly 7, the end of the feeding assembly 4 is adjusted by the sleeve 6, the spacing between the multiple ends of the feeding assembly 4 is the same as the spacing of the road marking lines, the limiting assembly 3 is connected with the positioning member 5, the limiting assembly 3 fixes the position of the support assembly 7, the moving frame 1 drives the support assembly 7 to move, the material in the material box 2 flows to the feeding assembly 4, and the material in the material box 2 is discharged to the road surface by the feeding assembly 4 during the movement of the moving frame 1, so that the feeding assembly 4 can simultaneously perform the line laying work on multiple lane marking lines of the road, and the multiple line laying work of the road lanes can be avoided.

[0051] Embodiment two

[0052] As Figure 3 shown in the utility model discloses a kind of road marking waterline machine line laying equipment, compared with embodiment one, in the embodiment, feeding assembly 4 includes valve 41, joint a 42 and feeding pipe 43;

[0053] Valve 41 is installed on the side of material box 2 and is communicated with material box 2 for controlling the communication and closure between material box 2 and joint a 42 in use state;

[0054] Joint a 42 is installed on valve 41 and is communicated with valve 41, and joint a 42 has multiple ports, wherein, multiple ports are used to shunt material, so that material moves to the lower side of moving frame 1 and the end of support assembly 7, and double-lane marking line laying work is carried out;

[0055] Feeding pipe 43 is installed at the port of joint a 42, and one end extends to the inside of sleeve 6.

[0056] In an optional embodiment, joint b 44 is further included;

[0057] Joint b 44 is installed on feeding pipe 43 and is communicated with feeding pipe 43, and joint b 44 has multiple ports for increasing the end of feeding pipe 43 in use state, so that feeding pipe 43 has multiple ends, and simultaneously line laying is carried out on multiple road surfaces, the number of line laying is reduced, and construction efficiency is improved.

[0058] In the embodiment, valve 41 controls the delivery of material in material box 2 to joint a 42, so that the material in joint a 42 is delivered to the ground through feeding pipe 43 installed on multiple ports of joint a 42 for marking, joint b 44 shunts the material inside feeding pipe 43 during the delivery of feeding pipe 43, so that the number of ends of feeding pipe 43 is greater than the number of lanes, and marking lines of multiple lanes can be simultaneously marked.

[0059] Example 3

[0060] like Figure 5 As shown, the present invention proposes a road marking waterline machine pay-out device. Compared with the first embodiment, in this embodiment, the limiting assembly 3 includes a rotating seat b31, a connecting rod 32, a telescopic rod a33, a bolt a34 and a rotating seat a;

[0061] The rotating seat b31 is installed on the bottom side of the mobile frame 1, and the two ends rotate according to the middle when in use; and the rotating seat b31 is arranged vertically and the connecting rod 32 is rotated vertically when the two ends rotate according to the middle, so that the connecting rod 32 rotates toward the top of the mobile frame 1, and the connecting rod 32 is placed vertically on the side of the mobile frame 1.

[0062] The connecting rod 32 is mounted on one end of the rotating seat b31 and can only be rotated vertically by the rotating seat b31 when in use;

[0063] The telescopic rod a33 is rotatably mounted on one end of the connecting rod 32 and is used to horizontally rotate the telescopic rod a33 on the connecting rod 32 in the use state and adjust its own length according to the length of the supporting assembly 7;

[0064] The bolt a34 is installed on the telescopic rod a33 to limit the length of the telescopic rod a33 when in use;

[0065] The rotating seat a has two parts, one part is installed on the end of the telescopic rod a33, and the other part is installed on the side of the positioning member 5.

[0066] In this embodiment, the connecting rod 32 is rotated to a horizontal state on the side of the mobile frame 1 through the rotating seat b31, and the telescopic rod a33 is rotated toward the support assembly 7, so that the support assembly 7 is connected to the positioning member 5 through the rotating seat a. At the same time, the rotating seat b31 limits the horizontal rotation of the connecting rod 32, so that the position of the support assembly 7 is limited by the limit assembly 3.

[0067] Example 4

[0068] like Figure 5 As shown, the utility model proposes a road marking waterline machine pay-out device. Compared with the third embodiment, in this embodiment, the rotating seat includes a connecting plate 35, a pin shaft 36 and a connecting seat 37;

[0069] The connecting plate 35 is mounted on the end of the telescopic rod a33;

[0070] The connecting seat 37 is rotatably mounted on the connecting plate 35 via a pin shaft 36 , and one end of the connecting seat 37 is connected to the positioning member 5 .

[0071] In this embodiment, the connecting plate 35 and the connecting seat 37 are rotatably connected by inserting the pin 36 into one end of the connecting plate 35 and the connecting seat 37, and the support assembly 7 and the limit assembly 3 can be stored more conveniently by removing the pin 36.

[0072] Example 5

[0073] like Figure 4 As shown, the present invention proposes a road marking waterline machine pay-out device. Compared with the first embodiment, in this embodiment, the support assembly 7 includes a rotating seat c71, a telescopic rod b72, a bolt b73 and a moving wheel 74;

[0074] The rotating seat c71 is installed on the side of the mobile frame 1 and the two ends rotate according to the middle part when in use; and the rotating seat c71 is arranged horizontally. When the two ends rotate according to the middle part, the telescopic rod b72 is rotated horizontally, so that the telescopic rod b72 rotates toward the tail of the mobile frame 1, and the telescopic rod b72 is placed parallel to the mobile frame 1.

[0075] The telescopic rod b72 is mounted on one end of the rotating seat c71 and is used to extend to the side of the mobile frame 1 when in use. 75 is a plurality of telescopic rods, which are used to increase the length of the telescopic rod b72 by multiple times when in use, so that the telescopic rod b72 drives the end of the feeding assembly 4 to mark the lines of multiple lanes simultaneously through the cooperation of the positioning member 5 and the sleeve 6, thereby avoiding the situation of marking a single road multiple times.

[0076] There are multiple bolts b73, which are respectively arranged on the upper end surface of each extension rod of the telescopic rod b72 to limit the extension length of the telescopic rod b72 when in use;

[0077] There are multiple moving wheels 74, which are respectively arranged on the lower end surface of each extension rod of the telescopic rod b72, and the bottom ends are in contact with the road surface and roll, so that the moving wheels 74 support the telescopic rod b72 and the telescopic rod b72 is placed horizontally.

[0078] In this embodiment, the telescopic rod b72 is rotated toward the side of the mobile frame 1 by rotating the seat c71, so that the telescopic rod b72 is placed vertically to the mobile frame 1, and the telescopic rod b72 is extended toward the side of the mobile frame 1, so that the length of the support assembly 7 is greater than or equal to half the width of the road, and the telescopic rod b72 is limited by the bolt b73 to prevent the telescopic rod b72 from retracting or continuing to extend. At the same time, the moving wheel 74 supports the telescopic rod b72 so that the telescopic rod b72 is placed horizontally.

[0079] In summary, when the present invention is in use, the telescopic rod b72 is rotated toward the side of the mobile frame 1 by rotating the seat c71, so that the telescopic rod b72 is placed perpendicular to the mobile frame 1, and the telescopic rod b72 is extended toward the side of the mobile frame 1, so that the length of the support assembly 7 is greater than or equal to half the width of the road, and the telescopic rod b72 is limited by the bolt b73 to prevent the telescopic rod b72 from retracting or continuing to extend. At the same time, the moving wheel 74 supports the telescopic rod b72, so that the telescopic rod b72 is placed horizontally, and the connecting rod 32 is rotated to a horizontal state on the side of the mobile frame 1 by the rotating seat b31, and the telescopic rod a33 is rotated toward the supporting assembly 7, so that the supporting assembly 7 is connected to the positioning member 5 through the rotating seat a. At the same time, the rotating seat b31 limits the horizontal rotation of the connecting rod 32, so that the position of the supporting assembly 7 is limited by the limiting assembly 3, so that the supporting assembly 7 is vertical to the mobile frame 1 Place it vertically, adjust the position of the positioning piece 5 on the telescopic rod b72, and drive the sleeve 6 to adjust the position of the end of the feeding pipe 43 at the same time, so that the spacing between the multiple ends of the feeding pipe 43 is adapted to the lane width, and the valve 41 controls the material in the material box 2 to be transported to the joint a42, so that the material in the joint a42 is transported to the ground through the feeding pipes 43 installed on its multiple ports for marking. During the transportation process of the feeding pipe 43, the joint b44 diverts the material inside the feeding pipe 43, so that the number of ends of the feeding pipe 43 is greater than the number of lanes, so that the marking of multiple lanes can be carried out at the same time, avoiding the situation where multiple lanes need to be laid out multiple times, and by disassembling the pin shaft 36, the support assembly 7 is rotated horizontally toward the end of the movable frame 1 and the limit assembly 3 is rotated vertically, so that the support assembly 7 and the movable frame 1 are placed parallel, reducing the overall height of the application, making it more convenient to store and transport.

[0080] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited thereto. Various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A road marking waterline machine pay-off device, characterized in that: It comprises a movable frame (1), a material box (2), a position limiting assembly (3), a positioning member (5), a sleeve (6) and a supporting assembly (7); The material box (2) is placed on the mobile frame (1), and a feeding assembly (4) is provided on the side of the material box (2) for conveying the material in the material box (2) to the road surface when in use; There are two supporting assemblies (7), which are respectively arranged on one side of the mobile frame (1) and are used to rotate and extend toward the side of the mobile frame (1) in a use state and to support the end of the feeding assembly (4); There are multiple positioning members (5), and the multiple positioning members (5) are all installed on the supporting assembly (7) for positioning the end of the feeding assembly (4) in the use state; The sleeve (6) is installed on the side of the positioning member (5) and the end of the movable frame (1), and is connected to the feeding assembly (4) for directing the end of the movable frame (1) toward the road surface in a use state; There are two position limiting assemblies (3), which are respectively arranged on the side surfaces of the mobile frame (1) and connected to the positioning member (5) for limiting the position of the supporting assembly (7) in a use state.

2. A road marking waterline machine pay-off device according to claim 1, characterized in that: The feeding assembly (4) includes a valve (41), a connector a (42) and a feeding pipe (43); The valve (41) is installed on the side of the material box (2) and is connected to the material box (2); The connector a (42) is installed on the valve (41) and communicates with the valve (41), and the connector a (42) has a plurality of ports; The feeding pipe (43) is installed at the port of the connector a (42), and one end of the feeding pipe extends to the inner side of the sleeve (6).

3. The road marking waterline machine pay-off device according to claim 1, characterized in that: Also includes a connector b (44); The connector b (44) is installed on the feeding pipe (43) and communicates with the feeding pipe (43), and the connector b (44) has a plurality of ports.

4. The road marking waterline machine pay-off device according to claim 1, characterized in that: The limiting assembly (3) includes a rotating seat b (31), a connecting rod (32), a telescopic rod a (33), a bolt a (34) and a rotating seat a; The rotating seat b (31) is installed on the bottom side of the mobile frame (1) and the two ends rotate according to the middle part when in use; The connecting rod (32) is mounted on one end of the rotating seat b (31); The telescopic rod a (33) is rotatably mounted on one end of the connecting rod (32) for horizontally rotating the telescopic rod a (33) on the connecting rod (32) in a use state; The bolt a (34) is mounted on the telescopic rod a (33) to limit the length of the telescopic rod a (33) when in use; The rotating seat a is mounted on the end of the telescopic rod a (33) and is connected to the positioning member (5).

5. The road marking waterline machine pay-off device according to claim 4, characterized in that: The rotating seat comprises a connecting plate (35), a pin (36) and a connecting seat (37); The connecting plate (35) is mounted on the end of the telescopic rod a (33); The connecting seat (37) is rotatably mounted on the connecting plate (35) via a pin shaft (36), and one end of the connecting seat is connected to the positioning member (5).

6. The road marking waterline machine pay-off device according to claim 1, characterized in that: The supporting assembly (7) comprises a rotating seat c (71), a telescopic rod b (72), a bolt b (73) and a moving wheel (74); The rotating seat c (71) is installed on the side of the mobile frame (1) and rotates at both ends according to the middle part when in use; The telescopic rod b (72) is mounted on one end of the rotating seat c (71) and is used to extend the length toward the side of the mobile frame (1) when in use; The bolt b (73) is provided on the telescopic rod b (72) for limiting the length of the telescopic rod b (72) in a use state; The moving wheel (74) is arranged on the lower end surface of the telescopic rod b (72) and contacts the road surface.

7. The road marking waterline machine pay-off device according to claim 1, characterized in that: The rotating seat c (71) is arranged horizontally and is used to rotate the telescopic rod b (72) horizontally when in use.

8. The road marking waterline machine pay-off device according to claim 1, characterized in that: The rotating seat b (31) is arranged vertically and is used to vertically rotate the connecting rod (32) in a use state.

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