Road curb positioning and measuring device

Abstract

The utility model relates to the technical field of road curb positioning and measuring equipment, in particular to a road curb positioning and measuring device which comprises a guide rail box, one end of the guide rail box is fixedly connected with a servo motor, an inner cavity of the guide rail box is provided with a threaded column, and the bottom surface of the guide rail box is connected with a moving plate in an attached and sliding mode. A fixed plate is fixedly connected to the bottom surface of the guide rail box, positioning clamping plates are fixedly connected to the bottom surface of the fixed plate and the bottom surface of the moving plate, a front baffle is slidably connected to the front side surface of each positioning clamping plate in an attached mode, and a rear baffle is slidably connected to the rear side surface of each positioning clamping plate in an attached mode; by arranging the guide rail box, the servo motor, the threaded column, the moving plate, the fixed plate, the positioning clamping plate, the brush plate, the front baffle plate, the rear baffle plate and the side baffle plate, the width of the curb can be positioned and measured more conveniently, the positioning clamping plate can be cleaned conveniently before measurement, and the measurement error is reduced.

Description

Technical Field

[0001] The utility model relates to a device for positioning and measuring road curbstones, belonging to the technical field of road curbstone positioning and measuring equipment. Background Art

[0002] Road curbs are common in municipal engineering projects. Curbs are generally required between the dividing strips and the road surface, and between the sidewalk and the road surface of urban roads. Curbs are often required at the edge of the central dividing strip of the highway, the right edge of the lane, or the outer edge of the shoulder. The existence of curbs can ensure the beauty and cleanliness of the city. In the production process of curbs, the width of the curbs needs to be measured to determine whether the curbs meet the standards.

[0003] The existing road curb positioning and measuring devices usually measure the width of the curb directly using a caliper, which results in large measurement errors and is inconvenient to use. Utility Model Content

[0004] In order to solve the problems raised in the above background technology, the utility model provides a device for positioning and measuring road curbs.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for positioning and measuring road curbstones, comprising a guide rail box, one end of the guide rail box is fixedly connected to a servo motor, the inner cavity of the guide rail box is provided with a threaded column, the bottom surface of the guide rail box is slidably connected to a moving plate, the bottom surface of the guide rail box is fixedly connected to a fixed plate, the bottom surface of the fixed plate and the bottom surface of the moving plate are both fixedly connected to a positioning clamping plate, the front surface of the positioning clamping plate is slidably connected to a front baffle, the rear surface of the positioning clamping plate is slidably connected to a rear baffle, the rear baffle and the side surface opposite to the front baffle are fixedly connected to a brush plate, the rear baffle and the side surface opposite to the front baffle are fixedly connected to a side baffle, one side surface of the side baffle passes through a fixedly connected limiting box, the inner cavity of the limit box is embedded with a moving plate for sliding connection, one side surface of the moving plate is fixedly connected to a limiting spring, and one side surface of the moving plate passes through a fixedly connected limiting column.

[0006] Preferably, one end of the threaded column is fixedly connected to the output end of the servo motor, and one end of the threaded column away from the servo motor is movably connected to the guide rail box through a bearing.

[0007] Preferably, a sliding block is fixedly connected to the top surface of the moving plate, the sliding block is sleeved and threadedly connected to the outer surface of the threaded column, and a sliding groove matching the structural size of the sliding block is provided on the bottom surface of the guide rail box.

[0008] Preferably, the rear baffle and the front baffle are both fixedly connected with a card-embedded block on their opposite side surfaces, and the front and rear side surfaces of the positioning clamp are provided with card slots matching the structural dimensions of the card-embedded block.

[0009] Preferably, the two positioning clamping plates are provided with limiting holes on their opposite side surfaces, and the limiting holes match the structural dimensions of the limiting columns.

[0010] Preferably, one end of the limiting column is fixedly connected to a pulling ring, and one end of the limiting column away from the pulling ring passes through and is movably connected to the limiting box.

[0011] Preferably, the front surface of the guide rail box is coated with a scale layer, and the front surface of the moving plate and the front surface of the fixed plate are both fixedly connected with a pointer body.

[0012] The beneficial effects of the utility model are:

[0013] The utility model can more conveniently locate and measure the width of the curb stone by arranging a guide box, a servo motor, a threaded column, a moving plate, a fixed plate, a positioning clamping plate, a brush plate, a front baffle plate, a rear baffle plate and a side baffle plate, and the positioning clamping plate can be conveniently cleaned before measurement to reduce measurement errors. When in use, the movement of the limit column and the movable plate assembly is driven by a pulling ring, and the limit column leaves the limit hole on the surface of the positioning clamping plate. At this time, the front baffle plate, the rear baffle plate, the brush plate and the side baffle plate assembly can be slid downward to make the brush plate brush and clean the positioning clamping plate to prevent the residual debris on the surface of the positioning clamping plate from affecting the measurement effect. The servo motor is controlled to drive the rotation of the threaded column. At this time, the sliding block on the top of the moving plate is embedded in the threaded connection on the outer surface of the threaded column. With the rotation of the threaded column, the moving plate assembly moves to locate and clamp the curb stone and measure the width. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the specific embodiments of the present invention and do not constitute a limitation to the present invention.

[0015] Figure 1 It is a schematic diagram of the overall details of the utility model;

[0016] Figure 2 It is a structural schematic diagram of the relevant details of the brush plate in the utility model;

[0017] Figure 3 It is a structural schematic diagram of the overall details of the positioning splint in the utility model;

[0018] Figure 4 It is a schematic diagram of the structure of the internal details of the limit box in the utility model;

[0019] Figure 5 It is a structural schematic diagram of the internal details of the guide rail box in the utility model;

[0020] Figure 6 It is a structural schematic diagram of the details of the sports board assembly in the utility model.

[0021] In the figure: 1. Guide box; 2. Servo motor; 3. Threaded column; 4. Moving plate; 5. Fixed plate; 6. Positioning clamp; 7. Front baffle; 8. Rear baffle; 9. Brush plate; 10. Side baffle; 11. Limit box; 12. Moving plate; 13. Limit spring; 14. Limit column; 15. Sliding block; 16. Embedded block; 17. Limit hole; 18. Pull ring. Implementation

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example

[0023] See also Figure 1-6 The utility model provides the following technical solutions: a device for positioning and measuring road curbstones, comprising a guide rail box 1, one end of the guide rail box 1 is fixedly connected to a servo motor 2, a threaded column 3 is provided in the inner cavity of the guide rail box 1, a moving plate 4 is fitted and slidably connected to the bottom surface of the guide rail box 1, a fixed plate 5 is fixedly connected to the bottom surface of the guide rail box 1, a positioning clamping plate 6 is fixedly connected to the bottom surface of the fixed plate 5 and the bottom surface of the moving plate 4, a front baffle plate 7 is fitted and slidably connected to the front surface of the positioning clamping plate 6, a rear baffle plate 8 is fitted and slidably connected to the rear surface of the positioning clamping plate 6, a brush plate 9 is fixedly connected to the side surface opposite to the front baffle 7, a side baffle 10 is fixedly connected to the side surface opposite to the front baffle 7, a side baffle 10 is fixedly connected to a limit box 11 on one side surface of the side baffle 10, a movable plate 12 is inserted and slidably connected to the inner cavity of the limit box 11, a limit spring 13 is fixedly connected to the one side surface of the movable plate 12, and a limit column 14 is fixedly connected to the one side surface of the movable plate 12.

[0024] When in use, the servo motor 2 is controlled to drive the rotation of the threaded column 3. At this time, since the sliding block 15 on the top of the moving plate 4 is threadedly connected to the outer surface of the threaded column 3, as the rotation direction of the threaded column 3 is different, the moving plate 4 assembly moves closer to or away from the fixed plate 5 to position and clamp the curb. At this time, the width of the curb can be conveniently measured through the pointer body and the scale layer.

[0025] It should be noted that: the two positioning clamps 6 are fixedly connected to the opposite side surfaces with a protruding plate, and the horizontal section width of the protruding plate is one centimeter. The setting of the protruding plate can prevent the curb from directly hitting the brush plate 9 during measurement. The brush plate 9 is fixedly connected to the surface of the side close to the positioning clamp 6 with a nylon brush layer, and the length of the nylon brush layer is three centimeters, that is, the protruding plate will not affect the movement of the brush plate 9, and the brush plate 9 can brush and clean the positioning clamp 6.

[0026] As an optimal technical solution for a road curb positioning and measuring device of the utility model, one end of the threaded column 3 is fixedly connected to the output end of the servo motor 2, and the end of the threaded column 3 away from the servo motor 2 is movably connected to the guide rail box 1 through a bearing; a sliding block 15 is fixedly connected to the top surface of the moving plate 4, and the sliding block 15 is threadedly connected to the outer surface of the threaded column 3, and a sliding groove matching the structural size of the sliding block 15 is provided on the bottom surface of the guide rail box 1; the servo motor 2 is controlled to drive the rotation of the threaded column 3, and the moving plate 4 assembly moves closer to or away from the fixed plate 5 as the rotation direction of the threaded column 3 is different.

[0027] As an optimal technical solution for a road curb positioning and measuring device of the utility model, the rear baffle 8 and the front baffle 7 are fixedly connected to the opposite side surfaces with a card-embedded block 16, and the front and rear side surfaces of the positioning clamp 6 are provided with card grooves matching the structural dimensions of the card-embedded block 16; the horizontal section of the card-embedded block 16 is a T-shaped structure, which ensures the stable movement of the combination of the front baffle 7, the rear baffle 8, the brush plate 9 and the side baffle 10.

[0028] As an optimal technical solution for a road curb positioning and measuring device of the utility model, the front surface of the guide rail box 1 is coated with a scale layer, and the front surface of the movable plate 4 and the front surface of the fixed plate 5 are fixedly connected with a pointer body; the width of the curb can be understood through the pointer body and the scale layer. Example

[0029] See also Figure 3 and Figure 4 The difference between this embodiment and embodiment 1 is that:

[0030] The two positioning clamps 6 are provided with limiting holes 17 on the opposite sides thereof, and the limiting holes 17 match the structural dimensions of the limiting column 14; a pulling ring 18 is fixedly connected to one end of the limiting column 14, and one end of the limiting column 14 away from the pulling ring 18 passes through and is movably connected to the limiting box 11; wherein the pulling ring 18 is not fixedly connected to the limiting box 11, and the movement of the combination of the limiting column 14 and the movable plate 12 can be pulled by the pulling ring 18.

[0031] It should be noted that: through the personnel in this field, the servo motor of the electrical component in this case is connected to its adapted power supply through a wire, and a suitable controller, such as a PLC controller or a single-chip microcomputer, should be selected according to the actual situation to meet the control requirements. The specific connection and control sequence should refer to the following working principle, and the electrical connection between the electrical components is completed in the order of working in sequence. The detailed connection means are well-known technologies in this field. The following mainly introduces the working principle and process, and no longer explains the electrical control.

[0032] The working principle and use process of the utility model are as follows: when in use, before measuring the positioning and clamping of the curbstone, the movement of the combination of the limit column 14 and the movable plate 12 is driven by the pulling ring 18, at which time the limit spring 13 is deformed and generates elastic force, and the limit column 14 leaves the limit hole 17 on the surface of the positioning clamping plate 6. At this time, the combination of the front baffle plate 7, the rear baffle plate 8, the brush plate 9 and the side baffle plate 10 can be slid downward, so that the brush plate 9 brushes and cleans the positioning clamping plate 6 to prevent the positioning clamping plate from being damaged. 6 The debris remaining on the surface affects the measurement effect. Furthermore, after the brushing is completed, the front baffle 7, the rear baffle 8, the brush plate 9 and the side baffle 10 assembly are slid upward. When the limit column 14 is aligned with the limit hole 17, the pulling ring 18 is released. At this time, the limit spring 13 returns to its original state, driving the movement of the moving plate 12 and the limit column 14, and the limit column 14 is inserted into the limit hole 17 to complete the limit of the front baffle 7, the rear baffle 8, the brush plate 9 and the side baffle 10 assembly.

[0033] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

[0034] In this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article, or apparatus.

Claims

1. A device for measuring the positioning of road curbstones, comprising a guide rail box (1), characterized in that: One end of the guide rail box (1) is fixedly connected to a servo motor (2); a threaded column (3) is provided in the inner cavity of the guide rail box (1); a moving plate (4) is slidably connected to the bottom surface of the guide rail box (1); a fixed plate (5) is fixedly connected to the bottom surface of the guide rail box (1); a positioning clamp (6) is fixedly connected to the bottom surface of the fixed plate (5) and the bottom surface of the moving plate (4); a front baffle (7) is slidably connected to the front side surface of the positioning clamp (6); and a rear baffle is slidably connected to the rear side surface of the positioning clamp (6). (8), the rear baffle (8) and the front baffle (7) are fixedly connected with a brush plate (9) on the side surfaces opposite to each other, the rear baffle (8) and the front baffle (7) are fixedly connected with a side baffle (10), one side surface of the side baffle (10) passes through a fixedly connected limit box (11), the inner cavity of the limit box (11) is slidably connected with a movable plate (12), one side surface of the movable plate (12) is fixedly connected with a limit spring (13), and one side surface of the movable plate (12) passes through a fixedly connected limit column (14).

2. A device for measuring and locating road curbs according to claim 1, characterized in that: One end of the threaded column (3) is fixedly connected to the output end of the servo motor (2), and one end of the threaded column (3) away from the servo motor (2) is movably connected to the guide rail box (1) via a bearing.

3. The device for measuring and locating road curbs according to claim 1, characterized in that: A sliding block (15) is fixedly connected to the top surface of the moving plate (4), and the sliding block (15) is sleeved and threadedly connected to the outer surface of the threaded column (3). A sliding groove matching the structural dimensions of the sliding block (15) is provided on the bottom surface of the guide rail box (1).

4. The device for measuring and locating road curbs according to claim 1, characterized in that: The rear baffle (8) and the front baffle (7) are both fixedly connected with a card-embedded block (16) on their opposite side surfaces, and the front and rear side surfaces of the positioning clamp (6) are provided with card slots matching the structural dimensions of the card-embedded block (16).

5. The device for measuring and locating road curbs according to claim 1, characterized in that: The two positioning clamps (6) are provided with limiting holes (17) on their opposite side surfaces, and the limiting holes (17) match the structural dimensions of the limiting columns (14).

6. The device for measuring and locating road curbs according to claim 1, characterized in that: One end of the limiting column (14) is fixedly connected to a pulling ring (18), and one end of the limiting column (14) away from the pulling ring (18) penetrates and is movably connected to the limiting box (11).

7. The device for measuring and locating road curbs according to claim 1, characterized in that: The front surface of the guide rail box (1) is coated with a scale layer, and the front surface of the moving plate (4) and the front surface of the fixed plate (5) are both fixedly connected with a pointer body.

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