Engineering measurement observation platform

Abstract

The utility model provides an observation platform for engineering surveying, which belongs to the technical field of engineering surveying and comprises a supporting plate, and a mounting box is arranged below the supporting plate. The quick release assembly comprises a limiting frame fixedly connected to the inner surface of the supporting plate, and a first lead screw is fixedly installed on the surface of one side of the inner wall of the limiting frame through a bearing; the lifting assembly comprises a rocker rotationally connected to one side of the inner surface of the mounting box, one end of the rocker is fixedly connected with a worm, and the other end of the worm is fixedly mounted on the surface of one side of the inner wall of the rocker through a bearing. According to the utility model, the time required by a constructor in the mounting and dismounting process can be obviously reduced through quickly dismounting the measuring instrument, so that the overall working efficiency is improved; the height of the measuring instrument is accurately adjusted, and the relative position between the instrument and the object to be measured in the measuring process can be ensured to be accurate, so that the measuring deviation caused by the height error is reduced, and the effect of further ensuring the accuracy and the reliability of the measuring result is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of engineering measurement, and in particular relates to an engineering measurement observation platform. Background Art

[0002] The design and construction of the engineering surveying observatory is to provide a stable, accurate platform suitable for various engineering surveying work. On this platform, various surveying instruments, such as total stations, theodolites, levels, GPS receivers, etc., can be installed and fixed to carry out topographic surveying, construction layout, deformation monitoring, elevation measurement and other engineering surveying tasks.

[0003] The fixing method between some engineering measurement observation platforms and measuring instruments in the prior art usually requires the use of multiple screws, bolts or other fasteners for fixing. Although this design ensures the stability of the instrument during use, it also increases the difficulty and time of replacing the instrument. In engineering construction, time is often a very precious resource. If the measurement work is stagnant or delayed because the observation platform is difficult to quickly replace the measuring instrument, it may directly affect the progress of the entire project. In addition, the height adjustment mechanism of some engineering measurement observation platforms may be designed to be too complicated. Observation platforms with inconvenient height adjustment may find it difficult to adapt to the height changes required for different measurement needs, which will limit the scope of use of the observation platform under different measurement needs. Utility Model Content

[0004] The purpose of the utility model is to provide an engineering measurement observation platform, aiming to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] An engineering measurement observation platform comprises a bearing assembly, comprising a support plate, and a mounting box is arranged below the support plate;

[0007] The quick-release assembly comprises a limit frame fixedly connected to the inner surface of the support plate, and a first screw rod is fixedly mounted on one side surface of the inner wall of the limit frame via a bearing;

[0008] The lifting assembly comprises a rocker rotatably connected to one side of the inner surface of the installation box, one end of the rocker is fixedly connected to a worm, and the other end of the worm is fixedly installed on one side of the inner wall of the rocker through a bearing.

[0009] As a preferred solution of the utility model, the bearing assembly further comprises a support rod fixedly connected to the bottom of the outer surface of the installation box, and a base is fixedly mounted on the other end of the support rod.

[0010] As a preferred solution of the utility model, the other end of the first screw rod is fixedly connected to the second screw rod, the other end of the second screw rod is fixedly connected to the turntable, and the other end of the turntable passes through the outside of the limit frame.

[0011] As a preferred solution of the utility model, the quick-release assembly also includes two internal thread blocks, the two internal thread blocks are respectively threadedly connected to the surface of the first screw rod and the second screw rod, and clamps are respectively fixedly installed on the top of the outer surfaces of the two internal thread blocks.

[0012] As a preferred solution of the utility model, a fixing plate is fixedly installed on the inner wall surface of the rocker, and an internal threaded sleeve is rotatably connected to the inner surface of the fixing plate.

[0013] As a preferred solution of the utility model, one end of the internal threaded sleeve is fixedly connected to a worm gear, and the inner surface of the internal threaded sleeve is threadedly connected to a third screw rod.

[0014] As a preferred solution of the utility model, the lifting assembly also includes a limiting groove opened on the surface of the third screw rod, and a positioning rod is fixedly installed on one side of the inner surface of the rocker.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows: the quick disassembly and assembly of the measuring instrument can significantly reduce the time required for construction personnel in the installation and disassembly process, thereby improving the overall work efficiency, and at the same time, it can also enable construction personnel to easily complete the disassembly and assembly work without the aid of tools, so as to achieve the effect of reducing the physical and energy consumption of construction personnel; the precise adjustment of the height of the measuring instrument can ensure that the relative position between the instrument and the object to be measured is accurate during the measurement process, thereby reducing the measurement deviation caused by the height error, and by precisely adjusting the height of the measuring instrument, it can also adapt to the measurement needs of different measurement scenarios, so as to achieve the effect of further ensuring the accuracy and reliability of the measurement results. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a schematic diagram of another viewing angle of the overall structure of the utility model;

[0019] Figure 3 For this utility model Figure 2 A local enlarged schematic diagram of the middle A;

[0020] Figure 4 It is a schematic diagram of the overall structure of the lifting assembly in the utility model.

[0021] In the figure: 100, bearing assembly; 101, support plate; 102, installation box; 103, support rod; 104, base; 200, quick release assembly; 201, limit frame; 202, first screw rod; 203, second screw rod; 204, turntable; 205, internal thread block; 206, clamping plate; 300, lifting assembly; 301, rocker; 302, worm; 303, fixing plate; 304, internal thread sleeve; 305, worm wheel; 306, third screw rod; 307, limit slot; 308, positioning rod. DETAILED DESCRIPTION

[0022] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0024] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0025] Example 1

[0026] Reference Figure 1 and Figure 2 , is the first embodiment of the utility model, which provides an engineering measurement observation platform, including:

[0027] The bearing assembly 100 includes a support plate 101, and a mounting box 102 is disposed below the support plate 101;

[0028] The support plate 101 is used to support the quick-release assembly 200 , and the installation box 102 is used to support the lifting assembly 300 .

[0029] The quick-release assembly 200 includes a limit frame 201 fixedly connected to the inner surface of the support plate 101, and a first screw rod 202 is fixedly mounted on one side surface of the inner wall of the limit frame 201 through a bearing;

[0030] The limiting frame 201 is used to support the first screw rod 202 .

[0031] The lifting assembly 300 includes a rocker 301 rotatably connected to one side of the inner surface of the installation box 102, one end of the rocker 301 is fixedly connected to a worm 302, and the other end of the worm 302 is fixedly installed on one side of the inner wall of the rocker 301 through a bearing.

[0032] The rotation of the rocker 301 can drive the worm 302 to rotate synchronously.

[0033] Specifically, the bearing assembly 100 further includes a support rod 103 fixedly connected to the bottom of the outer surface of the installation box 102 , and a base 104 is fixedly installed at the other end of the support rod 103 .

[0034] The cooperation between the support rod 103 and the base 104 can provide a stable support for the observation platform.

[0035] When in use, the cooperation between the support plate 101 and the installation box 102 can support the various components in the quick-release assembly 200 and the lifting assembly 300, and the cooperation between the support rod 103 and the base 104 can firmly support the observation platform, so as to achieve the effect of maintaining good stability of the measuring instrument fixed on the surface of the observation platform.

[0036] In summary, the bearing assembly 100 can enable the measuring instrument fixed on the surface of the observation platform to maintain good stability, thereby preventing the measuring instrument from being displaced or shaken due to external factors during the observation process, so as to ensure the accuracy and reliability of the measurement results.

[0037] Example 2

[0038] Reference Figure 1 to Figure 3 , which is the second embodiment of the present utility model. Different from the previous embodiment, this embodiment provides the structure of a quick-release assembly 200 and a specific implementation method of a quick-release measuring instrument.

[0039] Specifically, the other end of the first screw rod 202 is fixedly connected to the second screw rod 203 , the other end of the second screw rod 203 is fixedly connected to the rotating disk 204 , and the other end of the rotating disk 204 penetrates to the outside of the limiting frame 201 .

[0040] The thread directions of the first screw rod 202 and the second screw rod 203 are opposite, and the rotating disk 204 can drive the first screw rod 202 and the second screw rod 203 to rotate synchronously.

[0041] Furthermore, the quick-release assembly 200 also includes two internal thread blocks 205 , which are respectively threadedly connected to the surfaces of the first screw rod 202 and the second screw rod 203 , and the tops of the outer surfaces of the two internal thread blocks 205 are respectively fixedly installed with clamps 206 .

[0042] The two internal thread blocks 205 are both slidably connected to the inner surface of the limiting frame 201 , and one side surface of the two clamping plates 206 is respectively fixedly connected with an anti-slip rubber pad.

[0043] When in use, after placing the measuring instrument on the top surface of the limit frame 201, rotate the turntable 204 to drive the first screw rod 202 and the second screw rod 203 to rotate synchronously, and through the limitation of the two internal thread blocks 205 by the limit frame 201, the two internal thread blocks 205 are driven by the synchronous rotation of the first screw rod 202 and the second screw rod 203 to move the two clamping plates 206 towards each other, so that the two clamping plates 206 clamp and fix the measuring instrument, and through the cooperation with the anti-slip rubber pad, further prevent the measuring instrument from falling off due to insufficient friction, and rotating the turntable 204 in the opposite direction can release the limitation of the two clamping plates 206 on the measuring instrument, so as to achieve the effect of facilitating the construction personnel to quickly disassemble and assemble the measuring instrument.

[0044] In summary, the quick disassembly and assembly measuring instrument can significantly reduce the time required by construction workers during the installation and disassembly process, thereby improving the overall work efficiency. At the same time, it also enables construction workers to easily complete the disassembly and assembly work without the aid of tools, thereby achieving the effect of reducing the physical and energy consumption of construction workers.

[0045] Example 3

[0046] Reference Figure 1 , Figure 2 and Figure 4 , which is the third embodiment of the present utility model. Different from the previous embodiment, this embodiment provides the structure of the lifting component 300 and a specific implementation method for accurately adjusting the height of the measuring instrument.

[0047] Specifically, a fixing plate 303 is fixedly mounted on the inner wall surface of the rocker 301 , and an inner thread sleeve 304 is rotatably connected to the inner surface of the fixing plate 303 .

[0048] The fixing plate 303 is used to support the internal thread sleeve 304 .

[0049] Furthermore, one end of the internal thread sleeve 304 is fixedly connected to a worm gear 305 , and the inner surface of the internal thread sleeve 304 is threadedly connected to a third screw rod 306 .

[0050] The spiral pattern of the worm 302 meshes with the worm gear teeth of the worm wheel 305 , and the internal threaded sleeve 304 is used to support the third screw rod 306 . One end of the third screw rod 306 extends to the outside of the installation box 102 and is fixedly connected to the bottom surface of the support plate 101 .

[0051] Preferably, the lifting assembly 300 further includes a limiting groove 307 formed on the surface of the third screw rod 306 , and a positioning rod 308 is fixedly mounted on one side of the inner surface of the rocker 301 .

[0052] The positioning rod 308 is inserted into the limiting groove 307 .

[0053] When in use, rotating the rocker 301 drives the worm 302 to rotate synchronously, so that the worm 302 drives the worm wheel 305 to rotate, and then the worm wheel 305 drives the internal threaded sleeve 304 to rotate synchronously, and the positioning rod 308 limits the third screw rod 306 through the limiting groove 307, so that the third screw rod 306 can move linearly through the rotation of the internal threaded sleeve 304, so that the third screw rod 306 drives the installation box and the measuring instrument to move linearly, so as to achieve the effect of accurately adjusting the height of the measuring instrument.

[0054] In summary, accurately adjusting the height of the measuring instrument can ensure that the relative position between the instrument and the object to be measured is accurate during the measurement process, thereby reducing the measurement deviation caused by height error. By accurately adjusting the height of the measuring instrument, it can also adapt to the measurement needs of different measurement scenarios, so as to further ensure the accuracy and reliability of the measurement results.

[0055] Importantly, it should be noted that the construction and arrangement of the present application shown in a plurality of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and ratio of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), installation arrangements, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present utility model. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure of performing the function described herein, and is not only structurally equivalent but also equivalent structure. Without departing from the scope of the present invention, other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the present invention is not limited to a specific embodiment, but extends to various modifications that still fall within the scope of the appended claims.

[0056] Additionally, in order to provide a concise description of example embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0057] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.

[0058] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. An engineering survey observation platform, characterized in that: include, A bearing assembly (100) comprises a support plate (101), wherein a mounting box (102) is arranged below the support plate (101); A quick-release assembly (200) comprises a limit frame (201) fixedly connected to the inner surface of the support plate (101), wherein a first screw rod (202) is fixedly mounted on one side surface of the inner wall of the limit frame (201) via a bearing; The lifting assembly (300) comprises a rocker (301) rotatably connected to one side of the inner surface of the installation box (102), one end of the rocker (301) is fixedly connected to a worm (302), and the other end of the worm (302) is fixedly mounted on one side of the inner wall of the rocker (301) via a bearing.

2. The engineering survey observation platform according to claim 1, characterized in that: The bearing assembly (100) further comprises a support rod (103) fixedly connected to the bottom of the outer surface of the installation box (102), and a base (104) is fixedly mounted on the other end of the support rod (103).

3. The engineering survey observation platform according to claim 2, characterized in that: The other end of the first screw rod (202) is fixedly connected to the second screw rod (203), the other end of the second screw rod (203) is fixedly connected to the rotating disk (204), and the other end of the rotating disk (204) passes through the outside of the limiting frame (201).

4. The engineering survey observation platform according to claim 3, characterized in that: The quick-release assembly (200) further comprises an internal thread block (205), wherein the number of the internal thread blocks (205) is two, and the two internal thread blocks (205) are respectively threadedly connected to the surface of the first screw rod (202) and the second screw rod (203), and a clamping plate (206) is respectively fixedly mounted on the top of the outer surface of the two internal thread blocks (205).

5. The engineering survey observation platform according to claim 4, characterized in that: A fixing plate (303) is fixedly mounted on the inner wall surface of the rocker (301), and an inner thread sleeve (304) is rotatably connected to the inner surface of the fixing plate (303).

6. The engineering survey observation platform according to claim 5, characterized in that: One end of the internal thread sleeve (304) is fixedly connected to a worm gear (305), and the inner surface of the internal thread sleeve (304) is threadedly connected to a third screw rod (306).

7. The engineering survey observation platform according to claim 6, characterized in that: The lifting assembly (300) further comprises a limiting groove (307) formed on the surface of the third screw rod (306), and a positioning rod (308) is fixedly mounted on one side of the inner surface of the rocker (301).

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