Site survey device

Abstract

The embodiment of the utility model provides an on-site survey device. The on-site survey device comprises a mounting base, a supporting assembly and a stabilizing assembly. Wherein the mounting seat is used for fixing the total station; the supporting assembly comprises at least three telescopic supporting legs, the at least three telescopic supporting legs are arranged in the circumferential direction of the mounting base at intervals, each telescopic supporting leg is hinged to the mounting base, and the at least three telescopic supporting legs are used for supporting the mounting base; the stabilizing assembly is connected with the mounting base, located between the telescopic supporting legs and hinged to the telescopic supporting legs, the stabilizing assembly can guarantee stability of the mounting base and the telescopic supporting legs, and then it is guaranteed that the total station is stably placed.

Description

Technical Field

[0001] This application relates to the field of construction technology, and particularly to a on-site survey device. Background Art

[0002] A total station is a high-tech surveying instrument integrating optics, mechanics and electronics. It is a surveying and mapping instrument system integrating horizontal angle, vertical angle, distance (slant distance, horizontal distance) and height difference measurement functions. Total stations are widely used in on-site surveys in precision engineering surveys or deformation monitoring fields such as large above-ground buildings and underground tunnel construction.

[0003] However, during the on-site survey process, due to the poor flatness of the on-site ground, existing total stations are not easily placed stably. Utility Model Content

[0004] Embodiments of this application provide a on-site survey device to solve the problem that existing total stations are not easily placed stably.

[0005] Embodiments of this application provide a on-site survey device, including a mounting base, a support assembly and a stabilizing assembly;

[0006] The mounting base is used to fix the total station;

[0007] The support assembly includes at least three telescopic legs, and the at least three telescopic legs are arranged at intervals along the circumference of the mounting base and each telescopic leg is hinged to the mounting base;

[0008] The stabilizing assembly is connected to the mounting base, and the stabilizing assembly is located between the telescopic legs and is hinged to each telescopic leg.

[0009] In a feasible implementation, the telescopic leg includes a first leg and a second leg, the second leg is sleeved in the first leg, and one end of the first leg away from the second leg is hinged to the mounting base.

[0010] In a feasible implementation, the stabilizing assembly includes a first stabilizing member and a second stabilizing member, the second stabilizing member is sleeved in the first stabilizing member, and one end of the first stabilizing member away from the second stabilizing member is fixedly connected to the mounting base.

[0011] In a feasible implementation, the stabilizing assembly further includes a first limiting member, the first limiting member is connected to the first stabilizing member and selectively abuts against the second stabilizing member to fix the second stabilizing member.

[0012] In a feasible implementation, the on-site survey device further includes a plurality of connecting members, the number of the connecting members corresponds to the number of the support assembly, one end of each connecting member is hinged to the stabilizing assembly, and the other end of each connecting member is hinged to the support assembly.

[0013] In a feasible implementation, the on-site survey device further includes a supporting member, which is cooperatively arranged on the mounting base, and the supporting member can selectively protrude from the upper surface of the mounting base. The total station is fixedly installed on the supporting member.

[0014] In a feasible implementation, the supporting member includes a supporting plate and a limiting rod. The end of the limiting rod is fixedly connected to the supporting plate, and the limiting rod passes through the mounting base and is sleeved in the first stabilizing member.

[0015] In a feasible implementation, the on-site survey device further includes a second limiting member, which is connected to the first stabilizing member and selectively abuts against the limiting rod to fix the limiting rod.

[0016] The embodiment of the present application provides an on-site survey device, including a mounting base, a supporting assembly and a stabilizing assembly; wherein, the mounting base is used to fix the total station; the supporting assembly includes at least three telescopic legs, and the at least three telescopic legs are arranged at intervals along the circumference of the mounting base and each telescopic leg is hinged to the mounting base, and the at least three telescopic legs are used to support the mounting base; the stabilizing assembly is connected to the mounting base, and the stabilizing assembly is located between the telescopic legs, and the stabilizing assembly is hinged to each telescopic leg, and the stabilizing assembly can ensure the stability of the mounting base and the telescopic legs, and further ensure that the total station is placed stably. 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 schematic embodiments of the present invention and their descriptions are used to explain the present application and do not constitute an improper limitation of the present invention.

[0018] In the drawings:

[0019] Figure 1 is the overall structural schematic diagram of the on-site survey device provided by an embodiment of the present application;

[0020] Figure 2 is Figure 1 the cross-sectional view of the on-site survey device;

[0021] Figure 3 is Figure 2 the enlarged view of area A in;

[0022] Figure 4 is Figure 1 the partial assembly schematic diagram of the on-site survey device;

[0023] Figure 5 is Figure 2 the enlarged view of area B in.

[0024] Description of the Reference Numerals:

[0025] 100 - Total station; 200 - Mounting base; 300 - Support assembly; 400 - Connecting piece; 500 - Stabilizing assembly; 600 - Supporting piece; 700 - First limiting piece; 800 - Second limiting piece;

[0026] 310 - Telescopic support leg; 510 - First stabilizing piece; 520 - Second stabilizing piece; 610 - Support plate; 620 - Limiting rod;

[0027] 311 - First leg; 312 - Second leg. Detailed implementation manner

[0028] In order to enable those skilled in the art to better understand the technical solutions in this application, the following will clearly and completely describe the technical solutions in the embodiments of this application in conjunction with the accompanying drawings in the embodiments of this application. Obviously, the described embodiments are only a part of the embodiments of this application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of this application.

[0029] In the description of the embodiments of this application, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In the description of this application, the meaning of "a plurality" is at least two, such as two, three, etc., unless otherwise specifically and clearly defined.

[0030] In this application, unless otherwise clearly specified and limited, terms such as "installation", "connection", "connection", "fixation", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection; it can be directly connected, or indirectly connected through an intermediate medium. It can be the communication inside two components or the interaction relationship between two components, unless otherwise clearly limited. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific situations.

[0031] A total station is a high-tech surveying instrument integrating optics, mechanics, and electronics. It is a surveying and mapping instrument system integrating functions of horizontal angle, vertical angle, distance (slant distance, horizontal distance), and height difference measurement. Total stations are widely used in on-site surveys in precision engineering surveys or deformation monitoring fields such as large-scale above-ground buildings and underground tunnel construction.

[0032] However, during the on-site survey process, due to the poor flatness of the on-site ground, existing total stations are not easily placed stably.

[0033] To solve the problem that existing total stations are not easily placed stably, the embodiments of the present application provide a field survey device, and the solutions provided by the embodiments of the present application will be described in detail below with reference to the accompanying drawings of the specification.

[0034] Figure 1 is a schematic diagram of the overall structure of the field survey device provided by an embodiment of the present application; Figure 2 is Figure 1 a cross-sectional view of the field survey device.

[0035] Referring to Figure 1 and Figure 2 shown, the embodiments of the present application provide a field survey device, including a mounting base 200, a support assembly 300, and a stabilizing assembly 500. Among them, the mounting base 200 is a circular platform and can be used to fix the total station 100.

[0036] The support assembly 300 includes at least three telescopic legs 310. The at least three telescopic legs 310 are arranged at intervals along the circumference of the mounting base 200, and each telescopic leg 310 is hinged to the mounting base 200. The at least three telescopic legs 310 are used to support the mounting base 200; the telescopic legs 310 can be opened at a certain angle as needed, and moreover, the telescopic legs 310 can adjust their telescopic lengths as needed. The stabilizing assembly 500 is connected to the mounting base 200, and the stabilizing assembly 500 is located between the telescopic legs 310. The stabilizing assembly 500 is hinged to each telescopic leg 310. The stabilizing assembly 500 can ensure the stability of the mounting base 200 and the telescopic legs 310, and further ensure that the total station 100 is placed stably. Exemplarily, the stabilizing assembly 500 is fixedly arranged below the mounting base 200, and its length can be adjusted as needed and extended into the ground, so as to be able to support and fix the mounting base 200.

[0037] In addition, exemplarily, the support assembly 300 may include four telescopic legs 310, and the four telescopic legs 310 are evenly arranged along the circumference of the mounting base 200.

[0038] Continuing to refer to Figure 1 and Figure 2 shown, the telescopic leg 310 includes a first leg 311 and a second leg 312. The second leg 312 is sleeved in the first leg 311, and one end of the first leg 311 away from the second leg 312 is hinged to the mounting base 200. The second leg 312 can slide in the first leg 311, and further adjust the overall length of the telescopic leg 310, so as to meet the measurement needs in different situations.

[0039] In order to fix the first leg 311 and the second leg 312 together, a sliding buckle may be provided between the first leg 311 and the second leg 312.

[0040] Continuing to refer to Figure 1and Figure 2 As shown, the stabilizing assembly 500 includes a first stabilizing member 510 and a second stabilizing member 520. Among them, the second stabilizing member 520 is sleeved in the first stabilizing member 510, and one end of the first stabilizing member 510 away from the second stabilizing member 520 is fixedly connected to the mounting base 200. The second stabilizing member 520 is slidably sleeved in the first stabilizing member 510 and can slide along the cavity of the first stabilizing member 510, thereby changing the overall length of the stabilizing assembly 500 to be inserted into or abutted against the ground.

[0041] Figure 3 is Figure 2 an enlarged view of area A in

[0042] Referring to Figure 2 and Figure 3 As shown, exemplarily, the stabilizing assembly 500 further includes a first limiting member 700. The first limiting member 700 is connected to the first stabilizing member 510 and selectively abuts against the second stabilizing member 520 to fix the second stabilizing member 520. Specifically, when it is necessary to adjust the length of the stabilizing assembly 500, the first limiting member 700 is withdrawn from the first stabilizing member 510 to disengage it from the surface of the second stabilizing member 520; when the second stabilizing member 520 is adjusted relative to the first stabilizing member 510 to the target position, the first limiting member 700 is adjusted so that its end abuts against the surface of the second stabilizing member 520, thereby locking the second stabilizing member 520 in the first stabilizing member 510. Exemplarily, the first limiting member 700 can be a limiting screw with threads, and a limiting screw hole is provided on the first stabilizing member 510, and the first limiting member 700 is fitted and installed in the limiting screw hole.

[0043] Continuing to refer to Figure 1 and Figure 2 As shown, in some examples, the on-site survey device further includes a plurality of connecting members 400. The number of the connecting members 400 corresponds to the number of the support assemblies 300. One end of each connecting member 400 is hinged to the first stabilizing member 510 of the stabilizing assembly 500, and the other end of each connecting member 400 is hinged to the first connecting member 400 of the support assembly 300. The connecting members 400 can connect the support assembly 300 and the stabilizing assembly 500 together to ensure the stability of the support of the support assembly 300 and the stabilizing assembly 500 for the mounting base 200. Exemplarily, the connecting members 400 can be support rods.

[0044] In some other examples, one end of all the connecting members 400 away from the support assembly 300 is hinged to a sliding member, and the sliding member is slidably arranged on the first stabilizing member 510.

[0045] Figure 4 is Figure 1 a partial assembly schematic diagram of the on-site survey device.

[0046] Referring toFigure 4 As shown, the on-site surveying device further includes a supporting member 600. The supporting member 600 is cooperatively arranged on the mounting base 200, and the supporting member 600 can selectively protrude from the upper surface of the mounting base 200. The total station 100 is fixedly installed on the supporting member 600, and thus the height of the total station 100 can be selectively adjusted. That is, it is convenient for people of different heights to use the total station 100 while ensuring the stable placement of the total station 100.

[0047] Exemplarily, the supporting member 600 includes a supporting plate 610 and a limiting rod 620. The end of the limiting rod 620 is fixedly connected to the supporting plate 610. The limiting rod 620 passes through the mounting base 200 and is sleeved in the first stabilizing member 510. The limiting rod 620 can move along the first stabilizing member 510 to adjust the height of the limiting rod 620 protruding from the mounting base 200, and thus adjust the placement height of the total station 100.

[0048] Figure 5 is Figure 2 The enlarged view of area B in

[0049] Referring to Figure 5 As shown, in order to facilitate the fixation of the supporting member 600, the on-site surveying device further includes a second limiting member 800. The second limiting member 800 is connected to the first stabilizing member 510 and selectively abuts against the limiting rod 620. Exemplarily, the second limiting member 800 can be a limiting bolt, and the second limiting member 800 is cooperatively arranged in the limiting screw hole of the first stabilizing member 510. When it is necessary to adjust the position of the supporting member 600, the limiting bolt can be screwed out so that its end is separated from the limiting rod 620, and then the position of the supporting member 600 can be adjusted; after the supporting member 600 is adjusted to the target position, the limiting bolt can be tightened so that its end presses against the limiting rod 620 to limit its movement inside the first stabilizing member 510, and thus the supporting member 600 is fixed.

[0050] After determining the observation position, open the plurality of telescopic legs 310 at the bottom of the mounting base 200, adjust the extended length of the second leg 312 in each telescopic leg 310 for the preliminary placement of the mounting base 200, and then adjust the connecting member 400 to limit the opening and closing angle of the telescopic legs 310. Finally, adjust the extended length of the second stabilizing member 520 in the stabilizing assembly 500 so that it is inserted into the ground to further support the mounting base 200. The mounting base 200 is stably supported by the telescopic legs 310 and the stabilizing assembly 500, which can ensure the stable position of the mounting base 200, and thus ensure the stable placement of the total station 100, facilitating on-site surveying.

[0051] It is easily understood that those skilled in the art can combine, split, and recombine the embodiments of the present application based on several embodiments provided in the present application to obtain other embodiments, and these embodiments do not exceed the protection scope of the present application.

[0052] The above specific implementation manners have further elaborated in detail the objectives, technical solutions and beneficial effects of the embodiments of the present application. It should be understood that the above are only the specific implementation manners of the embodiments of the present application, and are not used to limit the protection scope of the embodiments of the present application. Any modifications, equivalent replacements, improvements, etc. made on the basis of the technical solutions of the embodiments of the present application shall be included in the protection scope of the embodiments of the present application.

Claims

1. A field survey device, characterized in that: It comprises a mounting seat (200), a supporting assembly (300) and a stabilizing assembly (500); The mounting seat (200) is used to fix the total station (100); The support assembly (300) comprises at least three telescopic legs (310), wherein the at least three telescopic legs (310) are arranged at intervals along the circumference of the mounting seat (200), and each of the telescopic legs (310) is hinged to the mounting seat (200); The stabilizing component (500) is connected to the mounting seat (200), and the stabilizing component (500) is located between the telescopic legs (310), and the stabilizing component (500) is hinged to each of the telescopic legs (310); The stabilizing component (500) comprises a first stabilizing member (510) and a second stabilizing member (520), wherein the second stabilizing member (520) is sleeved in the first stabilizing member (510), and an end of the first stabilizing member (510) away from the second stabilizing member (520) is fixedly connected to the mounting seat (200); The stabilizing component (500) further comprises a first limiting member (700), wherein the first limiting member (700) is connected to the first stabilizing member (510) and selectively abuts against the second stabilizing member (520) to fix the second stabilizing member (520); The on-site survey device further comprises a supporting member (600), the supporting member (600) being arranged on the mounting seat (200) in a coordinated manner, and the supporting member (600) can selectively protrude from the upper surface of the mounting seat (200), and the total station (100) is fixedly mounted on the supporting member (600); The supporting member (600) comprises a supporting plate (610) and a limiting rod (620), the end of the limiting rod (620) is fixedly connected to the supporting plate (610), and the limiting rod (620) passes through the mounting seat (200) and is sleeved in the first stabilizing member (510).

2. The on-site survey device according to claim 1, characterized in that: The telescopic leg (310) comprises a first leg (311) and a second leg (312); the second leg (312) is sleeved in the first leg (311); and one end of the first leg (311) away from the second leg (312) is hinged to the mounting seat (200).

3. The on-site survey device according to claim 1, characterized in that: The stabilizing component (500) further comprises a first limiting member (700), wherein the first limiting member (700) is connected to the first stabilizing member (510) and selectively abuts against the second stabilizing member (520) to fix the second stabilizing member (520).

4. The on-site survey device according to claim 1, characterized in that: The on-site survey device further comprises a plurality of connecting members (400), the number of the connecting members (400) corresponding to the number of the supporting assemblies (300), one end of each of the connecting members (400) being hinged to the stabilizing assembly (500), and the other end of each of the connecting members (400) being hinged to the supporting assembly (300).

5. The on-site survey device according to claim 1, characterized in that: The on-site survey device further comprises a second limiting member (800), which is connected to the first stabilizing member (510) and selectively abuts against the limiting rod (620) to fix the limiting rod (620).

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