Parking space marking device convenient to position

Abstract

The utility model discloses a parking space lineation device convenient to position, which comprises a frame, a flow speed adjusting mechanism, an adjusting auxiliary mechanism and a rolling lineation mechanism, and the flow speed adjusting mechanism comprises a runner pipe, a push plate, a push rod, a push block, an inner fixed pipe, a moving rod and a reset spring. The adjusting auxiliary mechanism comprises an adjusting pipe, a rotating pipe, a threaded pipe, a movable pipe, a pressing frame and a bottom plate, the rolling scribing mechanism comprises a driving wheel, a driven wheel, a belt, a rotating rod and a rolling shaft, and the combination of a circulating pipe, a push plate, a push rod and a push block allows an operator to sequentially plug circular grooves in an inner fixing plate by changing the thickness of the push block; and due to the design of an adjusting pipe, a rotating pipe and a threaded pipe, a movable pipe can accurately move up and down through simple rotating operation, and the position of a push plate is further finely adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of marking lines, and more specifically, to a parking space marking device which is easy to position. Background Art

[0002] A parking space marking device that is easy to locate is a mechanical device designed to mark parking spaces in a parking lot, with a particular focus on improving the recognizability and accuracy of parking spaces.

[0003] In the existing technology, firstly, some devices cannot accurately control the flow rate of paint, which may cause uneven application of paint, thereby affecting the quality and appearance of parking space markings. Failure to adjust the flow rate may result in excessive or insufficient paint. Excessive paint will waste materials, and insufficient paint may require repeated operations, increasing time and cost. Secondly, operators of some devices may need too many operating steps to adjust the flow rate and paint pressure, which is not only inefficient, but also difficult to achieve ideal accuracy, increasing the complexity of operation and the possibility of errors, resulting in a lack of precise control in the adjustment process, making it difficult to maintain consistency in paint application, affecting the final job quality. Finally, some devices may cause uneven or interrupted marking, significantly reducing the beauty and practicality of the marking, and may require more manual operations, which not only increases the complexity of the operation, but also increases the labor intensity of the operator. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the problems existing in the prior art, the utility model provides a parking space marking device that is easy to position, so as to solve the technical problems mentioned in the background technology, such as the inability to accurately control the flow of paint and the operator may need too many operating steps to adjust the flow rate and paint pressure.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a parking space marking device that is easy to position, comprising a vehicle frame, a flow rate adjustment mechanism, an adjustment auxiliary mechanism and a rolling marking mechanism, wherein the flow rate adjustment mechanism comprises a circulation tube, a push plate, a push rod, a push block, an inner fixed tube, a moving rod and a reset spring, the push plate is movably sealed and installed at the top of the circulation tube, the push rod and the moving rod are installed at the bottom of the push plate, the inner fixed plate is fixedly installed inside the circulation tube, a circular groove is opened on the inner fixed plate, the moving rod movably extends through the inner fixed plate, and the reset spring is installed between the push plate and the inner fixed plate, and push blocks of different thicknesses are installed at one end of the push rod, the adjustment auxiliary mechanism comprises an adjustment tube, a rotating tube, a threaded tube, a movable tube, a pressing frame and a bottom plate, the adjustment tube is fixedly installed at the top of the circulation tube, the rotating tube is movably installed on the outer wall of the adjustment tube, the threaded tube is rotatably installed on the inner wall of the adjustment tube, and the rotating tube is matched with the threaded tube, the outer wall of the movable tube is threadedly matched with the inner wall of the threaded tube, the pressing frame is connected to the top of the push plate, the bottom plate is connected to the bottom of the movable tube, and the bottom plate is contact-connected with the pressing frame.

[0008] The utility model is further configured as follows: the rolling marking mechanism includes a driving wheel, a driven wheel, a belt, a rotating rod and a rolling shaft. The belt connects the driving wheel with the driven wheel. The driven wheel is installed on the rotating rod. The rolling shaft is arranged in the middle position of the rotating rod in a rolling manner, and the two ends of the rotating rod are connected to the bottom of the frame in a rotating manner. Through the belt transmission system of the driving wheel and the driven wheel, the rolling shaft rolls in the middle position of the rotating rod, effectively and evenly applying the paint to the ground, thereby achieving continuous and uniform marking.

[0009] The utility model is further configured such that a driving assembly is provided at the top of the frame, an output end of the driving assembly is connected with an output shaft, and a driving wheel is installed on the output shaft, and the driving assembly at the top drives the driving wheel through the output shaft to provide necessary power for the marking mechanism, thereby ensuring the continuity and efficiency of the operation.

[0010] The utility model is further configured that side plates are provided on both sides of the bottom of the frame, and one end of the side plates is provided with a support bearing, and the two ends of the rotating rod are connected to the support bearings on both sides. The setting of the support bearings provides stable rotation for the rotating rod.

[0011] The utility model is further configured such that a paint box is provided at the bottom of the frame, a sealing ring is provided at the top of the threaded pipe, and the threaded pipe is rotated and sealed at the bottom of the paint box through the sealing ring. The sealing ring at the top of the threaded pipe ensures that the paint box is isolated from the outside to prevent paint leakage, while maintaining the pressure in the pipe to optimize the flow of paint.

[0012] The utility model is further configured that a connecting pipe is provided on the side of the rolling shaft, and one end of the flow pipe is fixedly connected to the connecting pipe. The setting of the connecting pipe facilitates guiding the paint to the rolling shaft.

[0013] The utility model is further configured that an inner wall of the adjustment tube is provided with an orientation groove, and the bottom plate and the surrounding positions of the pressing frame extend into the orientation groove to cooperate with the directional movement, thereby providing a directional movement mode for the movable tube.

[0014] The utility model is further configured such that wheels are provided on both sides of the bottom of the frame, and a supporting and changing wheel is provided at the bottom of one end of the frame. The wheels and the supporting and changing wheel at the bottom of the frame improve the mobility and flexibility of the equipment, so that the operator can easily move the equipment between different parking spaces for operation.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a parking space marking device that is easy to locate and has the following beneficial effects:

[0017] The utility model is provided with a flow rate regulating mechanism. The combination of the flow tube, the push plate, the push rod and the push block allows the operator to change the thickness of the push block and block the circular grooves on the inner fixed plate in turn, thereby finely adjusting the flow rate of the paint. This control is the key to high-quality marking. The reset spring ensures that the push plate can return to the initial position after adjustment to maintain the continuous operation and stability of the system.

[0018] The utility model is provided with an adjustment auxiliary mechanism. The design of the adjustment tube, the rotating tube and the threaded tube enables the movable tube to be accurately moved up and down by a simple rotation operation, and further fine-tuning the position of the push plate is essential for fine adjustment of the flow rate. The bottom plate and the pressure frame are designed to be able to extend into the directional groove of the inner wall of the adjustment tube. This structural design helps to maintain the accuracy and stability of the adjustment process.

[0019] The utility model is provided with a rolling marking mechanism. Through the belt transmission system of the driving wheel and the driven wheel, the rolling shaft rolls in the middle position of the rotating rod, effectively and evenly applies the paint to the ground, and realizes continuous and uniform marking. The two ends of the rotating rod are connected to the supporting bearings at the bottom of the frame, which ensures the stable operation of the entire rolling marking mechanism, reduces vibration and deviation, and improves the marking quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of the device in the present utility model when it is not in use;

[0021] Figure 2 It is a schematic diagram of the structure of the utility model;

[0022] Figure 3 It is a schematic diagram of the structure of the utility model;

[0023] Figure 4 It is a schematic diagram of the structure of the utility model;

[0024] Figure 5 It is a structural schematic diagram of the utility model.

[0025] In the figure: 1, frame; 2, circulation pipe; 3, push plate; 4, push rod; 5, push block; 6, inner fixed pipe; 7, moving rod; 8, return spring; 9, circular groove; 10, adjustment pipe; 11, rotating pipe; 12, threaded pipe; 13, movable pipe; 14, pressure frame; 15, driving wheel; 16, driven wheel; 17, belt; 18, rotating rod; 19, rolling shaft; 20, driving assembly; 21, output shaft; 22, side plate; 23, support bearing; 24, paint box; 25, sealing ring; 26, connecting pipe; 27, directional groove; 28, wheel; 29, support change wheel; 30, bottom plate. DETAILED DESCRIPTION

[0026] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0027] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0028] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0029] See also Figure 1-5A parking space marking device that is easy to position includes a frame 1, a flow rate adjustment mechanism, an adjustment auxiliary mechanism and a rolling marking mechanism. The flow rate adjustment mechanism includes a flow pipe 2, a push plate 3, a push rod 4, a push block 5, an inner fixed pipe 6, a moving rod 7 and a reset spring 8. The push plate 3 is movably sealed and installed at the top of the flow pipe 2. The push rod 4 and the moving rod 7 are installed at the bottom of the push plate 3. The inner fixed plate is fixedly installed inside the flow pipe 2. A circular groove 9 is opened on the inner fixed plate. The moving rod 7 movably extends through the inner fixed plate, and the reset spring 8 is installed between the push plate 3 and the inner fixed plate. Push blocks 5 of different thicknesses are installed at one end of the push rod 4. The push blocks 5 of different thicknesses pass through the circular groove. 9, the circular groove 9 is blocked in turn to adjust the flow rate. The auxiliary adjustment mechanism includes an adjustment tube 10, a rotating tube 11, a threaded tube 12, a movable tube 13, a press frame 14 and a bottom plate 30. The adjustment tube 10 is fixedly installed on the top of the circulation tube 2, the rotating tube 11 is movably installed on the outer wall of the adjustment tube 10, the threaded tube 12 is rotatably installed on the inner wall of the adjustment tube 10, and the rotating tube 11 is matched with the threaded tube 12, the outer wall of the movable tube 13 is threadedly matched with the inner wall of the threaded tube 12, the press frame 14 is connected to the top of the push plate 3, the bottom plate 30 is connected to the bottom of the movable tube 13, and the bottom plate 30 is in contact with the press frame 14.

[0030] In this embodiment, the paint flows to the circulation pipe 2 through the paint box 24. At this time, the push plate 3 pushes the push block 5 downward. The push blocks 5 of different thicknesses block the circular groove 9 in turn to adjust the flow rate of the fluid in the circulation pipe 2. The moving rod 7 and the reset spring 8 work together to achieve the reset seal of the push block 5 and the push plate 3, thereby adjusting the flow rate. The position change of the push block 5 responds to the external adjustment demand. By adjusting the blocking efficiency of the push block 5 and the circular groove 9, the flow rate can be fine-tuned. The rotation of the rotating tube 11 drives the threaded tube 12 to rotate. The outer wall of the movable tube 13 is threadedly connected to the inner wall of the threaded tube 12. The movable tube 13 moves up and down with the rotation of the threaded tube 12, thereby accurately adjusting the position of the push plate 3 and the pressure frame 14, affecting the operating effect of the flow rate adjustment mechanism.

[0031] The rolling marking mechanism includes a driving wheel 15, a driven wheel 16, a belt 17, a rotating rod 18 and a rolling shaft 19. The belt 17 connects the driving wheel 15 with the driven wheel 16. The driven wheel 16 is installed on the rotating rod 18. The rolling shaft 19 is set in the middle position of the rotating rod 18 for rolling, and the two ends of the rotating rod 18 are connected to the bottom of the frame 1 for rotation.

[0032] In this embodiment, the driving assembly 20 drives the output shaft 21 to rotate, and then drives the driving wheel 15 on the output shaft 21 to rotate. The driving wheel 15 drives the driven wheel 16 to rotate through the belt 17. The driven wheel 16 is installed on the rotating rod 18, and then drives the rolling shaft 19 to roll. The rolling shaft 19 rolls in the middle position of the rotating rod 18 to achieve the marking action. The support bearing 23 at the bottom of the frame 1 supports the rotating rod 18 to ensure the stability of the marking.

[0033] See also Figure 1-5 As a supplementary embodiment of a parking space marking device that is easy to position for the flow rate regulating mechanism, the regulating auxiliary mechanism and the rolling marking mechanism: a driving assembly 20 is provided at the top of the frame 1, and an output shaft 21 is connected to the output end of the driving assembly 20, and the driving wheel 15 is installed on the output shaft 21. Side plates 22 are provided on both sides of the bottom of the frame 1, and one end of the side plate 22 is provided with a support bearing 23, and both ends of the rotating rod 18 are connected to the support bearings 23 on both sides. A paint box 24 is provided at the bottom of the frame 1, and a sealing ring 25 is provided at the top of the threaded tube 12, and the threaded tube 12 is rotated and sealed at the bottom end of the paint box 24 through the sealing ring 25. A connecting pipe 26 is provided on the side of the rolling shaft 19, and one end of the flow pipe 2 is fixedly connected to the connecting pipe 26. A directional groove 27 is provided on the inner wall of the adjustment pipe 10, and the surrounding positions of the bottom plate and the pressing frame 14 extend into the directional groove 27 to cooperate with directional movement. Wheels 28 are provided on both sides of the bottom of the frame 1, and a supporting turning wheel 29 is provided at the bottom of one end of the frame 1.

[0034] More specifically, the bottom plate and the surrounding positions of the pressure frame 14 extend into the directional groove 27 to achieve directional movement and ensure the accuracy of adjustment. The driving assembly 20 on the top of the frame 1 provides power, and the output shaft 21 is connected to the driving wheel 15 to drive the marking mechanism to operate. The support bearing 23 at the bottom of the frame 1 supports the rotating rod 18 to ensure the stability of the marking. The sealing ring 25 at the top of the threaded tube 12 ensures that the paint box 24 is isolated from the outside to prevent paint leakage, while maintaining the pressure in the tube to optimize the flow of paint. The wheels 28 and the supporting turning wheels 29 at the bottom of the frame 1 improve the mobility and flexibility of the equipment, allowing the operator to easily move the equipment between different parking spaces for operation.

[0035] In summary, when the overall equipment is in use or running: when the flow rate regulating mechanism needs to be operated, the paint flows to the circulation pipe 2 through the paint box 24, and the push plate 3 pushes the push block 5 downward. The push blocks 5 of different thicknesses block the circular groove 9 in turn to adjust the flow rate of the fluid in the circulation pipe 2, and the moving rod 7 and the reset spring 8 work together to achieve the reset seal of the push block 5 and the push plate 3, thereby adjusting the flow rate. The position change of the push block 5 responds to the external adjustment requirements, and the flow rate is fine-tuned by adjusting the sealing efficiency of the push block 5 and the circular groove 9.

[0036] When the operation of the auxiliary mechanism needs to be adjusted, the rotation of the rotating tube 11 drives the threaded tube 12 to rotate, and the outer wall of the movable tube 13 is threadedly connected to the inner wall of the threaded tube 12. The movable tube 13 moves up and down with the rotation of the threaded tube 12, thereby accurately adjusting the position of the push plate 3 and the pressure frame 14, affecting the operating effect of the flow rate regulating mechanism.

[0037] When the rolling marking mechanism needs to be operated, the driving assembly 20 drives the output shaft 21 to rotate, and then drives the driving wheel 15 on the output shaft 21 to rotate. The driving wheel 15 drives the driven wheel 16 to rotate through the belt 17. The driven wheel 16 is installed on the rotating rod 18, and then drives the rolling shaft 19 to roll. The rolling shaft 19 rolls in the middle position of the rotating rod 18 to realize the marking action. The support bearing 23 at the bottom of the frame 1 supports the rotating rod 18 to ensure the stability of the marking.

[0038] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A parking space marking device that is easy to position, comprising a frame (1), a flow rate adjustment mechanism, an adjustment auxiliary mechanism and a rolling marking mechanism, wherein: The flow rate regulating mechanism comprises a circulation tube (2), a push plate (3), a push rod (4), a push block (5), an inner fixed tube (6), a moving rod (7) and a reset spring (8); the push plate (3) is movably and hermetically mounted on the top of the circulation tube (2); the push rod (4) and the moving rod (7) are mounted on the bottom of the push plate (3); the inner fixed plate is fixedly mounted inside the circulation tube (2); a circular groove (9) is provided on the inner fixed plate; the moving rod (7) movably extends through the inner fixed plate; and the reset spring (8) is mounted between the push plate (3) and the inner fixed plate; push blocks (5) of different thicknesses are mounted on one end of the push rod (4); the regulating auxiliary mechanism comprises The adjusting tube (10), the rotating tube (11), the threaded tube (12), the movable tube (13), the pressing frame (14) and the bottom plate (30) are provided. The adjusting tube (10) is fixedly mounted on the top of the circulation tube (2). The rotating tube (11) is movably mounted on the outer wall of the adjusting tube (10). The threaded tube (12) is rotatably mounted on the inner wall of the adjusting tube (10). The rotating tube (11) is connected to the threaded tube (12) in a matching manner. The outer wall of the movable tube (13) is connected to the inner wall of the threaded tube (12) in a threaded matching manner. The pressing frame (14) is connected to the top of the push plate (3). The bottom plate (30) is connected to the bottom of the movable tube (13).

2. The parking space marking device for easy positioning according to claim 1, characterized in that: The rolling marking mechanism comprises a driving wheel (15), a driven wheel (16), a belt (17), a rotating rod (18) and a rolling shaft (19); the belt (17) connects the driving wheel (15) and the driven wheel (16); the driven wheel (16) is mounted on the rotating rod (18); the rolling shaft (19) is arranged in a middle position of the rotating rod (18) in a rolling manner; and the two ends of the rotating rod (18) are connected to the bottom of the frame (1) in a rotating manner.

3. The parking space marking device for easy positioning according to claim 1, characterized in that: A driving assembly (20) is provided at the top end of the vehicle frame (1); an output shaft (21) is connected to the output end of the driving assembly (20), and a driving wheel (15) is mounted on the output shaft (21).

4. The parking space marking device for easy positioning according to claim 1, characterized in that: Side plates (22) are provided on both sides of the bottom of the frame (1), and a support bearing (23) is provided at one end of the side plate (22), and both ends of the rotating rod (18) are connected to the support bearings (23) on both sides.

5. The parking space marking device for easy positioning according to claim 1, characterized in that: A paint box (24) is provided at the bottom of the frame (1), a sealing ring (25) is provided at the top end of the threaded pipe (12), and the threaded pipe (12) is rotatably sealed at the bottom end of the paint box (24) via the sealing ring (25).

6. The parking space marking device for easy positioning according to claim 2, characterized in that: A connecting pipe (26) is provided on the side surface of the rolling shaft (19), and one end of the circulation pipe (2) is fixedly connected to the connecting pipe (26).

7. The parking space marking device for easy positioning according to claim 1, characterized in that: An orientation groove (27) is provided on the inner wall of the adjustment tube (10), and the bottom plate (30) and the surrounding positions of the pressing frame (14) extend into the orientation groove (27) to cooperate with the orientation movement.

8. The parking space marking device for easy positioning according to claim 1, characterized in that: Wheels (28) are provided on both sides of the bottom of the frame (1), and a supporting turning wheel (29) is provided at the bottom of one end of the frame (1).

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