Paying-off device for surveying and mapping measurement

Abstract

The utility model discloses a surveying and mapping surveying pay-off device which comprises a supporting plate, universal wheels are installed at the four corners of the bottom of the supporting plate, two first connecting plates are rotationally connected to one side of the top of the supporting plate, and second connecting plates are rotationally connected to the opposite sides of the two first connecting plates. A second motor keeps rotating clockwise, a winding rod meshed with a first bevel gear is driven to rotate in the rotating process, a wire body is wound on the surface of the winding rod, meanwhile, a first motor is started, an output shaft of the first motor drives a second screw to rotate repeatedly clockwise and anticlockwise, and the wire body is wound on the surface of the winding rod. And then a movable seat outside the second screw rod repeatedly moves left and right on a sliding plate along a limiting groove, a limiting sleeve at the top of the movable seat is synchronously driven to move, a wire body located in the limiting sleeve can be evenly wound around a wire winding rod, and therefore the situation that the wire is knotted is not prone to occurring in the wire winding and unwinding process.

Description

Technical Field

[0001] The utility model belongs to the technical field of line-laying devices, and in particular relates to a surveying and mapping line-laying device. Background Art

[0002] During the construction process, various surveying work is carried out in the survey, design, construction and management stages of the construction. At the same time, engineering surveying and mapping is an important part of it. Through engineering surveying and mapping, the construction site can be located and the construction scope can be determined. During the construction of the construction project, it is necessary to carry out the operation of laying out the lines.

[0003] For example, publication number CN 220206688 U3 proposes a surveying and measuring pay-off device, including a base, a motor and a pay-off roller, the motor is fixedly connected to the right side of the base, the pay-off roller is rotatably connected to the inner wall of the base, and the left side of the motor output shaft is fixedly connected to the right side of the pay-off roller, the top of the base is fixedly connected to a control box, the inner wall of the control box is symmetrically slidably connected to a slide plate, and there are two slide plates, the tops of the two slide plates both extend to the outside of the control box, the tops of the two slide plates are fixedly connected to a fixed sleeve, and sponges are provided on the sides of the two fixed sleeves that are close to each other, and the control panel and the clamping mechanism cooperate to drive the fixed sleeve and the sponge to move, and the sludge on the line body can be scraped off by the sponge, and the line body can be automatically cleaned, the operation is simple, and the use is convenient, which greatly reduces the incidence of accidents on the road and the service life of the equipment.

[0004] However, in the implementation of relevant technologies, it was found that the above-mentioned surveying and measuring line-laying device still has the following problems: during actual use, the above-mentioned device can scrape off the sludge on the line body with a sponge, and automatically clean the line body. It is simple to operate and easy to use, which greatly reduces the incidence of accidents on the road and the life of the equipment. However, after the measurement is completed, since there is no component for tidying up the winding of the line body inside the line-laying device, the line body is prone to be entangled on one side, so that the device needs to be manually corrected when retracting and releasing the line. At the same time, the line is prone to knotting when retracting and releasing the line, which reduces work efficiency and causes the practicability of the device to be limited to a certain extent. Therefore, improvements are now made to a surveying and measuring line-laying device. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, an embodiment of the utility model provides a surveying and measuring line-laying device, which can quickly adjust the height of the line-winding through an adjustment component. At the same time, the limit component can move the line body left and right during line-winding, so that the line body can be evenly wound on the winding rod to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model proposes a surveying and measuring line-laying device, comprising a support plate, universal wheels are installed at the four corners of the bottom of the support plate, one side of the top of the support plate is rotatably connected to two first connecting plates, the opposite sides of the two first connecting plates are rotatably connected to the second connecting plates, one end of the second connecting plate is rotatably connected to the fixed plate, the other end of the second connecting plate is rotatably connected to the first connecting rod, one side of the first connecting rod is provided with an adjustment component, the opposite ends of the two first connecting plates are rotatably connected to the second connecting rod, the ends of the second connecting rod are both installed with a first slider, the bottom of the fixed plate is provided with a second sliding frame, the interior of the second sliding frame is slidably connected to the first slider, and the top of the fixed plate is provided with a limit component and a line-laying component;

[0007] The limit assembly includes two mounting plates fixedly connected to the top of the fixed plate, a second screw is rotatably connected between the two mounting plates, the second screw passes through one side of the mounting plate and a first motor is installed, the external threaded sleeve of the second screw is provided with a moving seat, a limit sleeve is installed on the top of the moving seat, a slide plate is fixedly connected between the two mounting plates, a limit groove is provided on the surface of the slide plate, and the bottom of the moving seat is slidably connected to the limit groove.

[0008] Preferably, the adjustment assembly includes two first sliding frames on the top of the support plate, the ends of the first connecting rod are slidably connected to the first sliding frames, a mounting block is fixedly installed on the outer surface of the first connecting rod, a first screw is movably connected to the outer surface of the mounting block, a mating block is provided on the outer side of the first screw, and the mating block is fixedly connected to the support plate.

[0009] Preferably, the wire-releasing assembly includes two limit plates fixedly connected to the top of the fixed plate, a winding rod is rotatably connected between the two limit plates, a coil is sleeved on the outside of the winding rod, one side of the winding rod passing through the limit plate is connected to a first bevel gear, a second motor is installed on the outside of the limit plate, the output shaft of the second motor is connected to a second bevel gear, and the second bevel gear is meshed with the first bevel gear for transmission.

[0010] Preferably, the first sliding frame and the second sliding frame are both provided with sliding grooves inside, and the first sliding block and the second sliding block are both slidably connected to the sliding grooves.

[0011] Preferably, a second threaded hole is provided inside the movable seat, and the movable seat is threadably matched with the second screw rod.

[0012] Preferably, a bearing hole is opened inside the mounting block, a bearing is fixedly installed inside the bearing hole, and one end of the first screw is fixedly sleeved in the bearing.

[0013] Preferably, a first threaded hole is provided inside the matching block, the matching block is threadably matched with a first screw rod, and one end of the first screw rod is fixedly connected to a turning handle.

[0014] The surveying and mapping measuring and setting-out device proposed by the utility model can bring the following beneficial effects:

[0015] 1. By keeping the second motor rotating clockwise, the winding rod meshing with the first bevel gear is driven to rotate during the rotation process, so that the wire body is wound around the surface of the winding rod. At the same time, the first motor is started so that the output shaft of the first motor drives the second screw to rotate repeatedly clockwise and counterclockwise, and the moving seat outside the second screw is repeatedly moved left and right on the slide along the limiting groove, and the limiting sleeve on the top of the moving seat is synchronously driven to move, so that the wire body inside the limiting sleeve can be evenly wound around the winding rod, so that the wire is not easy to get tangled in the process of reeling in and releasing the wire.

[0016] 2. By turning the handle clockwise or counterclockwise, the rotation of the handle drives the first screw to rotate synchronously, and then the first screw and the matching block cooperate with each other to drive the mounting block at the end to move synchronously, and then during the movement, the mounting block drives the first connecting rod to move synchronously, and the second connecting plate outside the first connecting rod also moves accordingly, and at the same time, the second sliders at both ends of the first connecting rod slide in the slide groove, because the second connecting plate is rotatably connected to the first connecting plate, and then during the sliding process, the first connecting plate drives the first sliders at both ends of the second connecting rod to slide inside the second sliding frame, and the height of the wire-releasing device can be adjusted at this time to adapt to different wire-releasing heights. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention.

[0018] In the attached picture:

[0019] Figure 1 The utility model is a schematic diagram of the overall structure of a mapping and measuring layout device.

[0020] Figure 2 The utility model is a schematic diagram of the top view of the structure of a mapping and measuring layout device.

[0021] Figure 3 A surveying and mapping measuring and setting-out device according to the utility model Figure 1 A is a schematic diagram of the structure.

[0022] Figure 4 A surveying and mapping measuring and setting-out device according to the utility model Figure 1 Figure B shows the structural diagram.

[0023] In the figure: 1, support plate; 2, universal wheel; 3, first connecting plate; 4, second connecting plate; 5, first slider; 6, second slider; 7, slide groove; 8, first sliding frame; 9, matching block; 10, turning handle; 11, first screw rod; 12, first connecting rod; 13, mounting block; 14, first motor; 15, mounting plate; 16, limiting groove; 17, slide plate; 18, moving seat; 19, limiting sleeve; 20, second screw rod; 21, second sliding frame; 22, fixing plate; 23, limiting plate; 24, winding rod; 25, first bevel gear; 26, second bevel gear; 27, second motor. DETAILED DESCRIPTION

[0024] In order to more clearly illustrate the overall concept of the utility model, a detailed description is given below in the form of examples in conjunction with the accompanying drawings.

[0025] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0026] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0027] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] In the present utility model, unless otherwise clearly specified and limited, the first feature "above" or "below" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description with reference to the terms "one scheme", "some schemes", "examples", "specific examples" or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the scheme or example are included in at least one scheme or example of the present utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same scheme or example. Moreover, the specific features, structures, materials or characteristics described may be combined in an appropriate manner in any one or more schemes or examples.

[0029] like Figure 1 to Figure 4 As shown, the embodiment of the utility model proposes a mapping and measuring line-laying device, comprising a support plate 1, universal wheels 2 are installed at the four corners of the bottom of the support plate 1, one side of the top of the support plate 1 is rotatably connected to two first connecting plates 3, the opposite sides of the two first connecting plates 3 are rotatably connected to the second connecting plates 4, one end of the second connecting plate 4 is rotatably connected to a fixed plate 22, the other end of the second connecting plate 4 is rotatably connected to a first connecting rod 12, one side of the first connecting rod 12 is provided with an adjustment component, the opposite ends of the two first connecting plates 3 are rotatably connected to the second connecting rod, the ends of the second connecting rod are both installed with a first slider 5, the bottom of the fixed plate 22 is provided with a second sliding frame 21, the interior of the second sliding frame 21 is slidably connected to the first slider 5, and the top of the fixed plate 22 is provided with a limit assembly and a line-laying assembly;

[0030] The limiting assembly includes two mounting plates 15 fixedly connected to the top of a fixed plate 22, a second screw 20 is rotatably connected between the two mounting plates 15, the second screw 20 passes through one side of the mounting plate 15 and is installed with a first motor 14, an external threaded sleeve of the second screw 20 is provided with a moving seat 18, a limiting sleeve 19 is installed on the top of the moving seat 18, a slide plate 17 is fixedly connected between the two mounting plates 15, a limiting groove 16 is provided on the surface of the slide plate 17, and the bottom of the moving seat 18 is slidably connected to the limiting groove 16.

[0031] As shown in the figure, the adjustment assembly includes two first sliding frames 8 on the top of the support plate 1, the ends of the first connecting rod 12 are slidably connected to the first sliding frames 8, the outer surface of the first connecting rod 12 is fixedly installed with a mounting block 13, the outer surface of the mounting block 13 is movably connected with a first screw rod 11, the outer part of the first screw rod 11 is provided with a matching block 9, and the matching block 9 is fixedly connected to the support plate 1.

[0032] like Figure 1 and Figure 2As shown, the wire-releasing assembly includes two limit plates 23 fixedly connected to the top of the fixed plate 22, a winding rod 24 is rotatably connected between the two limit plates 23, a coil is sleeved on the outside of the winding rod 24, and the winding rod 24 passes through one side of the limit plate 23 and is connected to a first bevel gear 25, a second motor 27 is installed on the outside of the limit plate 23, and the output shaft of the second motor 27 is connected to a second bevel gear 26, which meshes with the first bevel gear 25 for transmission. 27 drives 26 to rotate clockwise and counterclockwise to complete the wire-releasing and wire-retrieving of the wire body, which is simple and quick.

[0033] like Figure 1 and Figure 4 As shown, the first sliding frame 8 and the second sliding frame 21 are both provided with a slide groove 7, and the first slider 5 and the second slider 6 are both slidably connected to the slide groove 7. This makes the first connecting rod 12 and the second connecting rod more stable when moving, and also increases the stability of the entire device.

[0034] like Figure 3 As shown, a second threaded hole is provided inside the movable seat 18, and the movable seat 18 is threadedly matched with the second screw rod 20. The movable seat 18 and the second screw rod 20 can make the limit sleeve 19 on the top of the movable seat 18 move left and right under the mutual cooperation, and then the wire body can be evenly wound on the winding rod 24 through the left and right movement, so as to ensure the neatness of the wire body on the winding rod 24 and avoid winding when releasing the wire.

[0035] like Figure 4 As shown, a bearing hole is provided inside the mounting block 13, a bearing is fixedly installed inside the bearing hole, and one end of the first screw rod 11 is fixedly sleeved in the bearing. This ensures that the end of 11 can rotate inside the mounting block 13, and the rotation of the first screw rod 11 can drive the first screw rod 1111 to move in coordination inside 9.

[0036] like Figure 4 As shown, a first threaded hole is provided inside the matching block 9, and the matching block 9 is threadedly matched with the first screw rod 11, and one end of the first screw rod 11 is fixedly connected to the turning handle 10. The turning of the turning handle 10 can make the matching block 9 and the first screw rod 11 match each other.

[0037] Working principle:

[0038] In actual use, the device can be moved to the position to be measured through the universal wheel 2, and then the handle 10 can be turned clockwise or counterclockwise to make the rotation of the handle 10 drive the first screw rod 11 to rotate synchronously, and then the first screw rod 11 and the matching block 9 cooperate with each other to drive the mounting block 13 at the end to move synchronously, and then during the movement, the mounting block 13 drives the first connecting rod 12 to move synchronously, and the second connecting plate 4 outside the first connecting rod 12 also moves accordingly, and at the same time, the second sliders 6 at both ends of the first connecting rod 12 slide in the slide groove 7. Since the second connecting plate 4 is rotatably connected to the first connecting plate 3, during the sliding process, the first connecting plate 3 drives the first sliders 5 at both ends of the second connecting rod to slide inside the second sliding frame 21. At this time, the height of the wire-releasing device can be adjusted to adapt to different wire-releasing heights. When surveying and mapping measurement requires wire-releasing, first pass the end of the coil through the limit The second motor 27 is started so that the output shaft of the second motor 27 drives the first bevel gear 25 to rotate counterclockwise, thereby causing the second bevel gear 26 meshing with the first bevel gear 25 to rotate accordingly, and the coil on the surface of the winding rod 24 is released. When the line needs to be reeled in, the second motor 27 keeps rotating clockwise, thereby driving the winding rod 24 meshing with the first bevel gear 25 to rotate during the rotation process, thereby winding the wire body around the surface of the winding rod 24. At the same time, the first motor 14 is started so that the output shaft of the first motor 14 drives the second screw 20 to rotate repeatedly clockwise and counterclockwise, thereby repeatedly moving the moving seat 18 outside the second screw 20 left and right on the slide 17 along the limiting groove 16, thereby synchronously driving the limiting sleeve 19 on the top of the moving seat 18 to move, thereby evenly winding the wire body inside the limiting sleeve 19 around the winding rod 24.

[0039] Each embodiment in this specification is described in a progressive manner, and the same or similar parts between the embodiments can be referred to each other, and each embodiment focuses on the differences from other embodiments. In particular, for the system embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and the relevant parts can be referred to the partial description of the method embodiment.

[0040] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.

Claims

1. A surveying and mapping measuring and setting-out device, comprising a support plate (1), characterized in that: Universal wheels (2) are installed at the four corners of the bottom of the support plate (1); one side of the top of the support plate (1) is rotatably connected to two first connecting plates (3); the opposite sides of the two first connecting plates (3) are rotatably connected to second connecting plates (4); one end of the second connecting plate (4) is rotatably connected to a fixed plate (22); the other end of the second connecting plate (4) is rotatably connected to a first connecting rod (12); an adjustment component is provided on one side of the first connecting rod (12); the opposite ends of the two first connecting plates (3) are rotatably connected to a second connecting rod; the ends of the second connecting rod are both installed with first sliders (5); a second sliding frame (21) is provided at the bottom of the fixed plate (22); the interior of the second sliding frame (21) is slidably connected to the first slider (5); a limiting component and a wire-releasing component are provided on the top of the fixed plate (22); The limiting assembly comprises two mounting plates (15) fixedly connected to the top of a fixing plate (22); a second screw rod (20) is rotatably connected between the two mounting plates (15); the second screw rod (20) passes through one side of the mounting plate (15) and is installed with a first motor (14); an external threaded sleeve of the second screw rod (20) is provided with a moving seat (18); a limiting sleeve (19) is installed on the top of the moving seat (18); a slide plate (17) is fixedly connected between the two mounting plates (15); a limiting groove (16) is provided on the surface of the slide plate (17); and the bottom of the moving seat (18) is slidably connected to the limiting groove (16).

2. A surveying and measuring device according to claim 1, characterized in that: The adjustment assembly comprises two first sliding frames (8) on the top of the support plate (1), the ends of the first connecting rod (12) are slidably connected to the first sliding frames (8), a mounting block (13) is fixedly mounted on the outer surface of the first connecting rod (12), a first screw rod (11) is movably connected to the outer surface of the mounting block (13), a matching block (9) is sleeved on the outside of the first screw rod (11), and the matching block (9) is fixedly connected to the support plate (1).

3. A surveying and measuring device according to claim 1, characterized in that: The wire-releasing assembly comprises two limit plates (23) fixedly connected to the top of the fixing plate (22); a winding rod (24) is rotatably connected between the two limit plates (23); a coil is sleeved on the outside of the winding rod (24); one side of the winding rod (24) passing through the limit plate (23) is connected to a first bevel gear (25); a second motor (27) is installed on the outside of the limit plate (23); an output shaft of the second motor (27) is connected to a second bevel gear (26); and the second bevel gear (26) is meshed with the first bevel gear (25) for transmission.

4. A surveying and mapping measuring and setting-out device according to claim 2, characterized in that: The first sliding frame (8) and the second sliding frame (21) are both provided with a sliding groove (7) inside, and the first sliding block (5) and the second sliding block (6) are both slidably connected to the sliding groove (7).

5. A surveying and measuring device according to claim 1, characterized in that: A second threaded hole is provided inside the movable seat (18), and the movable seat (18) is threadably matched with the second screw rod (20).

6. A surveying and measuring device according to claim 2, characterized in that: A bearing hole is provided inside the mounting block (13), a bearing is fixedly installed inside the bearing hole, and one end of the first screw rod (11) is fixedly sleeved in the bearing.

7. A surveying and measuring device according to claim 2, characterized in that: A first threaded hole is provided inside the matching block (9), and the matching block (9) is threadably matched with a first screw rod (11), and one end of the first screw rod (11) is fixedly connected to a turning handle (10).

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