Measuring tool for constructional engineering management

Abstract

The utility model discloses a measuring tool for constructional engineering management, which relates to the technical field of measuring tools, comprises a protective box and a measuring tool, and is characterized in that a top plate is arranged on the top surface of the protective box, and a damping turntable is fixedly connected to the bottom surface of the top plate; the side, away from the top plate, of the damping rotating disc is fixedly connected with a measuring tool, six sets of hoops are fixedly connected to the inner bottom face of the protection box, the number of each set of hoops is two, the hoops are made of polyethylene materials, and the six sets of hoops are connected with six supporting mechanisms used for supporting the protection box in a clamped mode respectively. The six supporting mechanisms are detached and clamped in the six sets of hoops, then the top plate and the measuring mechanism are rotated to the inner side of the protection box, the whole device is lifted up through the handle to be transferred, and compared with an existing transfer mode with a tripod and the measuring mechanism, the device is obviously portable, and the measuring accuracy is improved. The problem that an existing measuring tool is not easy to transport is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to surveying tool technical field, especially a surveying tool for building engineering management. BACKGROUND

[0002] In today's construction engineering field, accurate measurement is crucial for ensuring project quality, controlling construction progress and ensuring project safety, and building engineering measurement covers topographic mapping from project planning and design stage, to building positioning, foundation construction measurement in the construction process, to acceptance measurement in the completion stage and other links, among which, surveying tools are needed.

[0003] At present, the existing surveying tools for building engineering management mostly use the following technologies to achieve their effects

[0004] Traditional optical technology, including level, laser range finder and electronic surveying and mapping instrument, etc.

[0005] Mechanical transmission and scale marking technology, such as steel ruler, tape measure, etc., which can intuitively read the measurement length through mechanical scale marking, simple and direct operation, commonly used for general building size measurement, but the precision is relatively low, and it is easily affected by environment and human factors;

[0006] Satellite positioning technology, global positioning system (GPS) determines the three-dimensional coordinates of the measurement point through satellite signals, which can be used for control measurement, topographic surveying of building engineering, etc., has the advantages of fast positioning speed, high precision, not limited by visibility conditions, etc., can greatly improve the measurement efficiency and precision;

[0007] Electronic sensing and microprocessor technology, electronic level, electronic theodolite, etc. The built-in electronic sensor and microprocessor of the instrument can automatically measure, record and process data, improve the measurement accuracy and efficiency, reduce human error, at the same time, some surveying tools also have data storage and transmission function, convenient for data interaction with computer and other equipment.

[0008] At present, the existing surveying tools for building engineering management have at least the following problems in actual use;

[0009] At present, most of the existing surveying tools need a tripod for support to raise the surveying tool to obtain a larger field of view, but through the support of the tripod, the construction personnel need to carry the tripod to the measurement site, if in remote areas, transportation vehicles cannot be used, and the tripod and the surveying tool need to be transported by manpower, which will cause the problem of inconvenient transportation, so most of the existing surveying tools have the problem of inconvenient transportation. INVENTION CONTENTS

[0010] The utility model provides a measuring tool for construction engineering management, solve the problem that the prior art measuring tool is not easy to transport.

[0011] To realize above -mentioned purpose, the utility model discloses the following technical schemes to be realized:

[0012] A measuring tool for construction engineering management, including protection case and measuring mechanism, measuring mechanism is laser range finder, the side wall of protection case is fixedly connected with two handle, the top of protection case is provided with top board, the bottom of top board is fixedly connected with damping turntable, and the side away from top board of damping turntable is fixedly connected with measuring mechanism, and the inner bottom of protection case is fixedly connected with six groups of clamps, and the number of each group of clamps is two, and the clamp is made of polyethylene material, and six groups of clamps are clamped with six support mechanisms for supporting protection case respectively, and the support mechanism includes support rod, screw groove and threaded joint.

[0013] Preferably: the side away from the top plate of the protection case is fixedly connected with three threaded sleeves.

[0014] Preferably: one end of the support rod is fixedly connected with the threaded joint, and the end away from the threaded joint of the support rod is provided with a screw groove.

[0015] Preferably: the threaded joint is matched with the screw groove, and the threaded joint is matched with the threaded sleeve.

[0016] Preferably: the top plate is fixedly connected with two rotating shafts, and the ends away from the top plate of the two rotating shafts are fixedly connected with the protection case.

[0017] Preferably: the end away from the rotating shaft of the protection case and the top plate is provided with a fixed lock, and the top surface of the top plate is provided with a handle groove.

[0018] Compared with the prior art, the utility model has the following beneficial effects:

[0019] I. When transportation is needed, six support mechanisms are disassembled and clamped in six groups of clamps, then the top plate is rotated to the inside of the protection case with the measuring mechanism, the device is lifted and transferred by the handle, compared with the prior art, the device is obviously more portable, and the problem that the prior art measuring tool is not easy to transport is solved.

[0020] II. The protection case and the top plate are provided, the measuring mechanism is protected inside during transportation, the utility model has high protection performance, and the measuring mechanism is not easy to be damaged by impact. BRIEF DESCRIPTION OF DRAWINGS

[0021] The above description is only a summary of the technical scheme of the utility model, in order to more clearly understand the technical means of the utility model, and can be implemented according to the content of the specification, the following preferred embodiments of the utility model are described in detail below with the accompanying drawings.

[0022] Figure 1 It is the whole transport state structure diagram of the utility model;

[0023] Figure 2 It is the whole use state structure diagram of the utility model;

[0024] Figure 3 It is the explosion structure diagram of the utility model;

[0025] Figure 4 It is the support mechanism structure diagram of the utility model.

[0026] Legend: 1, protective box;2, fixed lock;3, top plate;4, measuring mechanism;5, clamp;6, support mechanism;101, handle;102, threaded sleeve;301, handle groove;302, rotating shaft;303, damping turntable;601, support rod;602, threaded groove;603, threaded joint. DETAILED DESCRIPTION

[0027] The application embodiment provides a measuring tool for construction engineering management, and effectively solves the problem that the existing measuring tool is not easy to transport.

[0028] EMBODIMENT

[0029] As shown in Figure 1 , Figure 2 , Figure 3 and Figure 4 , the technical scheme in the application embodiment effectively solves the technical problem that the existing measuring tool is not easy to transport, and the general idea is as follows:

[0030] In view of the problems in the prior art, the utility model provides a measuring tool for construction engineering management, including protective box 1 and measuring mechanism 4, measuring mechanism 4 is laser range finder, the side wall of protective box 1 is fixedly connected with two handles 101, the top surface of protective box 1 is provided with top plate 3, the bottom surface of top plate 3 is fixedly connected with damping turntable 303, the side, away from top plate 3, of damping turntable 303 is fixedly connected with measuring mechanism 4, the inner bottom surface of protective box 1 is fixedly connected with six groups of clamps 5, the number of each group of clamps 5 is two, clamp 5 is made of polyethylene material, six groups of clamps 5 are respectively clamped with six support mechanisms 6 for supporting protective box 1, and support mechanism 6 includes support rod 601, threaded groove 602 and threaded joint 603.

[0031] The side, away from top plate 3, of protective box 1 is fixedly connected with three threaded sleeves 102.

[0032] One end of the support rod 601 is fixedly connected with the threaded joint 603, and the other end of the support rod 601 away from the threaded joint 603 is provided with a threaded groove 602.

[0033] The threaded joint 603 is matched with the threaded groove 602, and the threaded joint 603 is matched with the threaded sleeve 102.

[0034] The top plate 3 is fixedly connected with two rotating shafts 302, and the ends of the two rotating shafts 302 away from the top plate 3 are fixedly connected with the protective box 1.

[0035] The protective box 1 is provided with a fixed lock 2 at the end away from the rotating shaft 302 of the top plate 3, and the top surface of the top plate 3 is provided with a handle groove 301.

[0036] The protective box 1 is the main body shell of the whole device, which protects the internal measuring mechanism 4 and other components, and provides a mounting base for other structures, such as the side wall fixedly connected with the handle 101, and the side away from the top plate 3 fixedly connected with the threaded sleeve 102.

[0037] The fixed lock 2 is used to lock and unlock the top plate 3 and the protective box 1. When transporting or not using the measuring mechanism 4, the top plate 3 is fixed on the protective box 1 through the fixed lock 2, to ensure the integrity and safety of the device; when using the measuring mechanism 4, the fixed lock 2 is unlocked, so that the top plate 3 can rotate.

[0038] The top plate 3 is fixedly connected with the measuring mechanism 4 through the damping turntable 303 on the bottom surface, so that the measuring mechanism 4 can rotate with the top plate 3; on the other hand, the top plate 3 is connected with the protective box 1 through the rotating shaft 302 to realize the rotating function, and the top surface is provided with the handle groove 301 to facilitate the rotation of the top plate 3.

[0039] The measuring mechanism 4 is the core component of the whole device, which is used for measurement work. Through the rotation of the top plate 3 and the support of the support mechanism 6, it can perform measurement work at a suitable position and angle.

[0040] The clamp 5 is made of polyethylene material and is fixedly connected to the inner bottom surface of the protective box 1, which is used to clamp the support mechanism 6. When transporting or not using the support mechanism 6, it is fixed in the protective box 1, which is convenient for carrying and storing.

[0041] The support mechanism 6 includes a support rod 601, a threaded groove 602 and a threaded joint 603. The main function is to support the protective box 1 and the measuring mechanism 4 when in use. It is assembled into a triangular support structure through threaded connection, to ensure the stability of the device, so that the measuring mechanism 4 can perform measurement work; when not in use, it is disassembled and clamped in the clamp 5.

[0042] Threaded sleeve 102, fixedly connected to the side of the protective box 1 away from the top plate 3, matched with the threaded joint 603 of the supporting mechanism 6, used for connecting part of the supporting mechanism 6, is one of the interfaces of the supporting mechanism 6 and the protective box 1.

[0043] Pull handle slot 301, opened in the top surface of the top plate 3, provides a force point for the user to rotate the top plate 3, facilitating user operation.

[0044] Rotating shaft 302, connecting the top plate 3 and the protective box 1, enables the top plate 3 to rotate based on the protective box 1, realizing the position adjustment of the measuring mechanism 4 to meet different use requirements.

[0045] Damping turntable 303, fixedly connected between the bottom surface of the top plate 3 and the measuring mechanism 4, on the one hand, plays a role in fixing the measuring mechanism 4, and on the other hand, through the damping characteristic, keeps the measuring mechanism 4 relatively stable during the rotation of the top plate 3 and does not shake randomly.

[0046] Supporting rod 601, is the main part of the supporting mechanism 6, connected through the threaded joint 603 at one end with the threaded sleeve 102 or the threaded groove 602 of other supporting rods 601, forming a supporting structure, supporting the protective box 1 and the measuring mechanism 4.

[0047] Threaded groove 602, opened in the end of the supporting rod 601 away from the threaded joint 603, matched with the threaded joint 603, used for the connection between the supporting rods 601, thereby assembling into a stable supporting structure.

[0048] Threaded joint 603, fixedly connected to one end of the supporting rod 601, matched with the threaded groove 602 and the threaded sleeve 102, realizes the assembly of the supporting mechanism 6 and the connection with the protective box 1 through threaded connection, is a key component of the connection of the supporting mechanism 6.

[0049] Working principle:

[0050] When the present application is used, first, the fixed lock 2 is unlocked, the top plate 3 with the measuring mechanism 4 is rotated two hundred and seventy degrees based on the protective box 1 through the rotating shaft 302, then the six supporting mechanisms 6 are respectively taken off from the six groups of clamps 5, three of the supporting mechanisms 6 are threaded connected through the threaded joint 603 and the three threaded sleeves 102, then the other three supporting mechanisms 6 are threaded connected through the threaded joint 603 and the threaded grooves 602 of the previous three supporting mechanisms 6, after the assembly of the six supporting mechanisms 6 is completed, the six supporting mechanisms 6 form a triangular supporting structure, supporting the protective box 1 and the measuring mechanism 4, at this time, the measuring mechanism 4 can be measured, when transportation is needed, the six supporting mechanisms 6 are disassembled and clamped in the six groups of clamps 5, then the top plate 3 with the measuring mechanism 4 is rotated to the inside of the protective box 1, the device is lifted as a whole through the handle 101 and transferred.

[0051] Finally, it should be noted that: apparently, the above examples are merely for the purpose of clearly illustrating the utility model, and not limited to the implementation. For those of ordinary skill in the art, on the basis of the above description, other different forms of changes or variations can also be made. Here, it is not necessary and impossible to exhaust all the implementation. The obvious changes or variations derived therefrom are still within the scope of protection of the utility model.

Claims

1. A measuring tool for construction project management, comprising a protective case (1) and a measuring mechanism (4), wherein two handles (101) are fixedly connected to the side wall of the protective case (1), characterized in that, The protective box (1) has a top plate (3) on its top surface. A damping turntable (303) is fixedly connected to the bottom surface of the top plate (3). The side of the damping turntable (303) away from the top plate (3) is fixedly connected to the measuring mechanism (4). Six sets of clamps (5) are fixedly connected to the inner bottom surface of the protective box (1). Each set of clamps (5) consists of two clamps. The clamps (5) are made of polyethylene. The six sets of clamps (5) are respectively clamped to six support mechanisms (6) for supporting the protective box (1). The support mechanism (6) includes a support rod (601), a threaded groove (602), and a threaded joint (603).

2. The measuring tool for construction project management as described in claim 1, characterized in that: The protective box (1) is fixedly connected to three threaded sleeves (102) on the side away from the top plate (3).

3. A measuring tool for construction project management as described in claim 2, characterized in that: One end of the support rod (601) is fixedly connected to the threaded joint (603), and a threaded groove (602) is opened at the end of the support rod (601) away from the threaded joint (603).

4. A measuring tool for construction project management as described in claim 3, characterized in that: The threaded connector (603) is adapted to the threaded groove (602), and the threaded connector (603) is adapted to the threaded sleeve (102).

5. A measuring tool for construction project management as described in claim 4, characterized in that: The top plate (3) is fixedly connected to two rotating shafts (302), and the ends of the two rotating shafts (302) away from the top plate (3) are fixedly connected to the protective box (1).

6. A measuring tool for construction project management as described in claim 5, characterized in that: The protective box (1) and the top plate (3) are provided with a fixed lock (2) at the end away from the rotating shaft (302), and the top surface of the top plate (3) is provided with a handle groove (301).

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