Engineering surveying pay-off device convenient to observe

Abstract

The utility model relates to the technical field of engineering surveying, and discloses an engineering surveying pay-off device convenient to observe, which comprises a bottom plate, a lifting device, a mounting plate, a fixing plate, a rotating assembly and an adjusting device, the lifting device is arranged at the upper end of the bottom plate, the mounting plate is fixedly connected to the upper end of the bottom plate through the lifting device, and the fixing plate is arranged on the bottom plate. The fixing plate is fixedly connected to the upper end of the mounting plate, the rotating assembly is arranged on the outer wall of the fixing plate, and the adjusting device is arranged outside the fixing plate; the adjusting device comprises a circular plate, a motor A, a rotating rod, a rotating disc, an arc-shaped sliding groove, a connecting rod, a moving rod, a supporting plate and a moving groove. The circular plate is arranged on the side face of the fixing plate. According to the engineering surveying pay-off device convenient to observe, by arranging the adjusting device, contraction or expansion of the supporting plate can be achieved, then the distance between the supporting plate and the center of the circular plate can be adjusted, pay-off discs of different sizes can be fixed, and the practicability of the pay-off device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of engineering measurement, in particular to an engineering measurement setting-out device which is convenient for observation. Background Art

[0002] Engineering surveying is a discipline that studies the various surveying works carried out in the surveying and design, construction and operation management stages of various engineering constructions. Engineering surveying is an applied discipline that studies the theoretical methods and technologies for measuring and describing specific geometric entities in the earth's space (ground, underground, underwater, and air) and measuring and setting up abstract geometric entities. It mainly takes construction engineering, machinery and equipment as research and service objects.

[0003] For example, the Chinese patent: CN212871231U, the technical solution disclosed in the patent is as follows: a device for laying out engineering measurement lines that is easy to observe is disclosed, which relates to the field of engineering measurement technology, including a mounting plate, a laying-out box is fixedly connected to the middle of the upper surface of the mounting plate, a connecting shaft is provided in the middle of one side of the laying-out box, a turntable is provided at one end of the connecting shaft, a fixed block is fixedly connected to the middle of one side of the turntable, a limiting device is provided at both ends of one side of the fixed block, a wire drum is sleeved on the outer side of the fixed block, and a positioning hole is provided in the middle of the wire drum. The utility model provides a limiting slide groove at both ends of one side of the fixed block, a limiting slider is inserted into the limiting slide groove, a wire drum is sleeved on the outer side of the fixed block, and the limiting slider and the positioning hole provided on the wire drum cooperate to limit the position on the outer side of the fixed block, and a capstan is provided above the gear disk fixedly connected to one side of the turntable, and the capstan can limit the gear disk, thereby limiting the wire drum, thereby improving the accuracy of laying out the lines.

[0004] However, in actual use, the above patent can only install wire reels of fixed size, while the sizes of wire reels in engineering measurements are not uniform, so the applicability of the device is not strong. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the deficiencies of the prior art, the utility model provides an engineering surveying and setting-out device which is convenient for observation.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an engineering measurement and layout device that is easy to observe, comprising a base plate, a lifting device, a mounting plate, a fixed plate, a rotating assembly, and an adjusting device, wherein the lifting device is arranged at the upper end of the base plate, the mounting plate is fixedly connected to the upper end of the base plate through the lifting device, the fixed plate is fixedly connected to the upper end of the mounting plate, the rotating assembly is arranged on the outer wall of the fixed plate, and the adjusting device is arranged on the outside of the fixed plate; the adjusting device comprises a circular plate, a motor A, a rotating rod, a rotating disk, an arc-shaped slide groove, a connecting rod, a moving rod, a supporting plate, and a moving groove, wherein the circular plate is arranged on the side of the fixed plate, the motor A is fixedly connected to the outer wall of the circular plate, the rotating rod is fixedly connected to the output end of the motor A, the rotating disk is fixedly sleeved on the outer wall of the rotating rod, the arc-shaped slide groove is opened on the outer wall of the rotating disk, the connecting rod is slidably connected to the inside of the arc-shaped slide groove, the moving rod is fixedly connected to one end of the connecting rod, and the supporting plate is fixedly connected to the outer end of the connecting rod.

[0009] Preferably, the moving groove is opened on the outer wall of the circular plate, and the moving rod is slidably connected inside the moving groove.

[0010] Preferably, the rotating assembly includes a motor B, the motor B is fixedly connected to the outer wall of the fixed plate, the output end of the motor B is fixedly connected to a rotating shaft, and the other end of the rotating shaft is fixedly connected to a fixed cylinder.

[0011] Preferably, the circular plate is fixedly connected to the other end of the fixed cylinder.

[0012] Preferably, the lifting device includes a motor C, which is fixedly connected to the upper end of the base plate, and the output end of the motor C is fixedly connected to a transmission rod, the outer wall of the transmission rod is fixedly sleeved with a worm, and the side of the worm is meshed with a worm wheel, the upper end of the base plate is rotatably connected to a threaded rod through a bearing, the worm wheel fixed sleeve is arranged on the outer wall of the threaded rod, the outer wall of the threaded rod is threadedly connected to a support rod, and the top of the support rod is fixedly connected to the mounting plate.

[0013] Preferably, the outer wall fixing sleeves of the two support rods are provided with connecting plates.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides an engineering measurement and setting-out device that is easy to observe and has the following beneficial effects:

[0016] 1. This engineering measurement and line-laying device, which is easy to observe, can realize the contraction or expansion of the support plate by setting an adjustment device, and then can adjust the distance from the support plate to the center of the circular plate, and then can realize the fixation of line-laying reels of different sizes, thereby improving the practicality of the line-laying device.

[0017] 2. This engineering measurement and layout device which is convenient for observation can adjust the height of the mounting plate by setting a lifting device, so that it can be used by users of different heights and also meets the use needs under different environmental conditions. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the side sectional structure of the utility model;

[0021] Figure 3 For this utility model Figure 1 Enlarged structural diagram at A in the middle.

[0022] In the figure: 1, bottom plate; 201, motor C; 202, transmission rod; 203, worm; 204, worm wheel; 205, threaded rod; 206, support rod; 207, connecting plate; 3, mounting plate; 4, fixing plate; 501, motor B; 502, rotating shaft; 503, fixing cylinder; 601, circular plate; 602, motor A; 603, rotating rod; 604, rotating disk; 605, arc-shaped slide groove; 606, connecting rod; 607, moving rod; 608, supporting plate; 609, moving groove. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] Example 1

[0025] like Figure 1-3As shown, the utility model provides the following technical solutions: an engineering measurement and setting-out device that is easy to observe, including a base plate 1, a lifting device, a mounting plate 3, a fixed plate 4, a rotating component, and an adjusting device. The lifting device is arranged at the upper end of the base plate 1, the mounting plate 3 is fixedly connected to the upper end of the base plate 1 through the lifting device, the fixed plate 4 is fixedly connected to the upper end of the mounting plate 3, the rotating component is arranged on the outer wall of the fixed plate 4, and the adjusting device is arranged outside the fixed plate 4; the adjusting device includes a circular plate 601, a motor A602, a rotating rod 603, a rotating disk 604, an arc-shaped slide groove The circular plate 601 is arranged on the side of the fixed plate 4, the motor A602 is fixedly connected to the outer wall of the circular plate 601, the rotating rod 603 is fixedly connected to the output end of the motor A602, the turntable 604 is fixedly sleeved on the outer wall of the rotating rod 603, the arc-shaped slide groove 605 is opened on the outer wall of the turntable 604, the connecting rod 606 is slidably connected to the inside of the arc-shaped slide groove 605, the moving rod 607 is fixedly connected to one end of the connecting rod 606, and the support plate 608 is fixedly connected to the outer end of the connecting rod 606.

[0026] The moving groove 609 is formed on the outer wall of the circular plate 601 , and the moving rod 607 is slidably connected inside the moving groove 609 .

[0027] The rotating assembly includes a motor B501 , which is fixedly connected to the outer wall of the fixed plate 4 , an output end of the motor B501 is fixedly connected to a rotating shaft 502 , and the other end of the rotating shaft 502 is fixedly connected to a fixed cylinder 503 .

[0028] The circular plate 601 is fixedly connected to the other end of the fixed cylinder 503 .

[0029] In this embodiment, by providing an adjustment device, the support plate 608 can be contracted or expanded, and the distance from the support plate 608 to the center of the circular plate 601 can be adjusted, so that the pay-off reels of different sizes can be fixed, thereby improving the practicality of the pay-off device.

[0030] When in use, start the motor A602 to drive the rotating rod 603 to rotate, and then the turntable 604 on the outer wall of the rotating rod 603 will rotate accordingly, and then the arc-shaped slide groove 605 will change its position accordingly, thereby driving the connecting rod 606 slidably connected inside it to slide, thereby driving the moving rod 607 to slide inside the moving groove 609, thereby driving the support plate 608 to move, and then the distance between the support plate 608 and the center of the circular plate 601 can be adjusted. When the distance adjustment is completed, place the wire-paying drum on the periphery of the support plate 608, and then start the motor B501 to drive the rotating shaft 502 to rotate, and then drive the fixed cylinder 503 to rotate, so as to drive the circular plate 601 to rotate, and then the wire-paying drum can be driven to rotate through the support plate 608 to achieve wire paying.

[0031] Example 2

[0032] like Figure 1-3 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the lifting device includes a motor C201, the motor C201 is fixedly connected to the upper end of the base plate 1, the output end of the motor C201 is fixedly connected to a transmission rod 202, the outer wall of the transmission rod 202 is fixedly sleeved with a worm 203, the side of the worm 203 is meshed with a worm wheel 204, the upper end of the base plate 1 is rotatably connected to a threaded rod 205 through a bearing, the worm wheel 204 is fixedly sleeved on the outer wall of the threaded rod 205, the outer wall of the threaded rod 205 is threadedly connected to a support rod 206, and the top of the support rod 206 is fixedly connected to the mounting plate 3.

[0033] Preferably, a connecting plate 207 is fixedly sleeved on the outer walls of the two support rods 206 .

[0034] In this embodiment, the height of the mounting plate 3 can be adjusted by providing a lifting device, so that it can be convenient for users of different heights to use and also meet the use needs under different environmental conditions.

[0035] When in use, start the motor C201 to drive the transmission rod 202 to rotate, and then the worm 203 will rotate accordingly, and then the worm wheel 204 meshing with it will rotate, thereby driving the threaded rod 205 to rotate accordingly, and then the support rod 206 threadedly connected to its outer wall will move up and down under the restriction of the connecting plate 207, thereby driving the mounting plate 3 to rise and fall.

Claims

1. An engineering surveying and setting-out device for easy observation, comprising a base plate (1), a lifting device, a mounting plate (3), a fixing plate (4), a rotating assembly, and an adjusting device, characterized in that: The lifting device is arranged at the upper end of the base plate (1), the mounting plate (3) is fixedly connected to the upper end of the base plate (1) via the lifting device, the fixing plate (4) is fixedly connected to the upper end of the mounting plate (3), the rotating assembly is arranged on the outer wall of the fixing plate (4), and the adjusting device is arranged outside the fixing plate (4); The regulating device comprises a circular plate (601), a motor A (602), a rotating rod (603), a rotating disk (604), an arc-shaped sliding groove (605), a connecting rod (606), a moving rod (607), a supporting plate (608), and a moving groove (609). The circular plate (601) is arranged on the side of the fixed plate (4), the motor A (602) is fixedly connected to the outer wall of the circular plate (601), the rotating rod (603) is fixedly connected to the output end of the motor A (602), the rotating disk (604) is fixedly sleeved on the outer wall of the rotating rod (603), the arc-shaped sliding groove (605) is opened on the outer wall of the rotating disk (604), the connecting rod (606) is slidably connected to the inside of the arc-shaped sliding groove (605), the moving rod (607) is fixedly connected to one end of the connecting rod (606), and the supporting plate (608) is fixedly connected to the outer end of the connecting rod (606).

2. The engineering surveying and setting-out device for easy observation according to claim 1 is characterized in that: The moving groove (609) is opened on the outer wall of the circular plate (601), and the moving rod (607) is slidably connected inside the moving groove (609).

3. The engineering surveying and setting-out device for easy observation according to claim 1 is characterized in that: The rotating assembly comprises a motor B (501), wherein the motor B (501) is fixedly connected to the outer wall of the fixed plate (4), the output end of the motor B (501) is fixedly connected to a rotating shaft (502), and the other end of the rotating shaft (502) is fixedly connected to a fixed cylinder (503).

4. The engineering surveying and setting-out device for easy observation according to claim 1 is characterized in that: The circular plate (601) is fixedly connected to the other end of the fixed cylinder (503).

5. The engineering surveying and setting-out device for easy observation according to claim 1 is characterized in that: The lifting device comprises a motor C (201), the motor C (201) being fixedly connected to the upper end of the base plate (1), the output end of the motor C (201) being fixedly connected to a transmission rod (202), the outer wall of the transmission rod (202) being fixedly sleeved with a worm (203), the side of the worm (203) being meshed with a worm wheel (204), the upper end of the base plate (1) being rotatably connected to a threaded rod (205) via a bearing, the worm wheel (204) being fixedly sleeved on the outer wall of the threaded rod (205), the outer wall of the threaded rod (205) being threadedly connected to a support rod (206), the top of the support rod (206) being fixedly connected to a mounting plate (3).

6. The engineering surveying and setting-out device for easy observation according to claim 5 is characterized in that: The outer walls of the two support rods (206) are fixedly sleeved with a connecting plate (207).

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