Foundation flatness measuring device for engineering construction

Abstract

The utility model belongs to the technical field of flatness measuring devices, and particularly relates to a foundation flatness measuring device for engineering construction, which comprises a multi-wheel trolley type flatness instrument body, one end of the multi-wheel trolley type flatness instrument body is provided with a steering wheel, the top of the steering wheel is connected with a bogie, the bogie is connected with a supporting rod, and the supporting rod is connected with a base. The multi-wheel trolley type flatness instrument comprises a multi-wheel trolley type flatness instrument body, one end of the multi-wheel trolley type flatness instrument body is connected with a supporting rod, the other end of the supporting rod is connected with a fixed clamping block, a moving assembly is installed at the bottom of the multi-wheel trolley type flatness instrument body and comprises a sliding way, the multi-wheel trolley type flatness instrument body and a dragged vehicle can be fixed through the fixed clamping block and a fixed bolt which are connected with one end of the supporting rod, and the measurement efficiency is greatly improved. And the position of the measuring assembly can be adjusted through the moving assembly, the edge part of the foundation can be conveniently measured by changing the position of the measuring assembly, and compared with the prior art, the practicability is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of flatness measuring devices, in particular to a foundation flatness measuring device for engineering construction. Background Art

[0002] The flatness of the foundation refers to the deviation value of the longitudinal concavity and convexity of the foundation surface. The flatness of the foundation is an important indicator in the acceptance of foundation construction, which mainly reflects the flatness of the profile curve of the longitudinal section of the foundation. When the profile curve of the longitudinal section of the foundation is relatively smooth, it means that the foundation is relatively flat, or the flatness is relatively good, otherwise it means that the flatness is relatively poor. A good foundation must also have a good foundation surface flatness.

[0003] In the prior art, a multi-wheeled trolley-type flatness meter is used to measure the flatness of the foundation. However, the multi-wheeled trolley-type flatness meter in the prior art has some problems during use. For example, the trolley needs to be fixed manually and cannot be directly fixed on a vehicle for dragging. In addition, since the measuring wheel is located in the middle of the vehicle body, it is very inconvenient to measure the edge of the foundation. Therefore, it needs to be improved. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the name of the utility model of this application to avoid blurring the purpose of this section, the abstract of the specification and the name of the utility model, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the problems existing in the existing foundation flatness measuring devices for engineering construction, the utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide a foundation flatness measuring device for engineering construction. The multi-wheel trolley-type flatness meter body can be fixed to the towed vehicle through the fixed block and the fixed bolt connected to one end of the support rod, which greatly improves the measurement efficiency, and the position of the measuring component can be adjusted by moving the component. By changing the position of the measuring component, it is convenient to measure the edge part of the foundation, which greatly increases the practicality compared with the prior art.

[0007] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0008] A foundation flatness measuring device for engineering construction, comprising a multi-wheel trolley-type flatness meter body;

[0009] A steering wheel is provided at one end of the multi-wheel trolley type smoothness meter body, the top of the steering wheel is connected to the bogie, the bogie is connected to a support rod, the other end of the support rod is connected to a fixed block, a moving component is installed at the bottom of the multi-wheel trolley type smoothness meter body, the moving component includes a slide, a moving block is installed in the slide, a mounting frame is provided at the bottom of the moving block, a groove is opened on the outer wall of the slide, a locking bolt is connected to the slide in the groove, and a measuring component is installed on the mounting frame.

[0010] As a preferred solution of the foundation flatness measuring device for engineering construction described in the utility model, the measuring component includes a rotating frame, a measuring wheel and a test plate are installed on the rotating frame, and a displacement sensor is arranged above the test plate.

[0011] As a preferred solution of the foundation flatness measuring device for engineering construction described in the utility model, wherein: the rotating frame is rotatably connected to the mounting frame, and the measuring wheel and the test plate are rotatably connected to the rotating frame.

[0012] As a preferred solution of the foundation flatness measuring device for engineering construction described in the utility model, wherein: the displacement sensor is fixedly connected to the mounting frame and is located directly above the test plate.

[0013] As a preferred solution of the foundation flatness measuring device for engineering construction described in the utility model, the slideway is located on the outer wall of the bottom of the multi-wheel trolley type flatness meter body and is fixedly connected to the outer wall of the multi-wheel trolley type flatness meter body.

[0014] As a preferred solution of the foundation flatness measuring device for engineering construction described in the utility model, wherein: a fixing bolt is installed on the side wall of the fixed block, and the fixing bolt is threadedly connected to the fixed block.

[0015] As a preferred solution of the foundation flatness measuring device for engineering construction described in the utility model, wherein: the moving block is slidably connected to the slideway, and the mounting frame is fixedly connected to the bottom of the moving block.

[0016] Compared with the prior art, the beneficial effects of the utility model are: the multi-wheel trolley-type smoothness meter body can be fixed to the towed vehicle through the fixed block and the fixed bolt connected to one end of the support rod, which greatly improves the measurement efficiency, and the position of the measuring component can be adjusted by moving the component. By changing the position of the measuring component, it is convenient to measure the edge part of the foundation, which greatly increases the practicality compared with the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solution of the implementation of the utility model, the utility model will be described in detail below in combination with the drawings and detailed implementation. Obviously, the drawings described below are only some implementations of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the three-dimensional structure of the multi-wheel trolley type flatness meter body of the utility model;

[0020] Figure 3 This is a schematic diagram of the three-dimensional structure of the mobile component of the utility model;

[0021] Figure 4 It is a schematic diagram of the three-dimensional structure of the fixed card block of the utility model.

[0022] In the figure, 100 is the body of the multi-wheel trolley-type flatness meter, 110 is the steering wheel, 120 is the steering frame, 130 is the towing rod, 140 is the fixed block, 150 is the fixing bolt, 200 is the moving assembly, 210 is the slideway, 220 is the moving block, 220 is the mounting frame, 240 is the groove, 250 is the locking bolt, 300 is the measuring assembly, 310 is the rotating frame, 320 is the measuring wheel, 330 is the testing plate, and 340 is the displacement sensor. DETAILED DESCRIPTION

[0023] In order to make the above-mentioned objects, 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 with reference to the accompanying drawings.

[0024] 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 implementation methods disclosed below.

[0025] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged according to the general proportion, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0026] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0027] The utility model provides the following technical solutions: a foundation flatness measuring device for engineering construction, during use, the position of the measuring component can be adjusted by moving the component, and by changing the position of the measuring component, it is convenient to measure the edge of the foundation, which greatly increases the practicality compared with the existing technology.

[0028] Figure 1-Figure 4 The structure diagram of the first embodiment of the utility model of a foundation flatness measuring device for engineering construction is shown in FIG. Figure 1-Figure 4 , a foundation flatness measuring device for engineering construction in this embodiment, the main part of which includes a multi-wheel trolley-type flatness meter 100 body;

[0029] A steering wheel 110 is provided at one end of the multi-wheel trolley-type smoothness meter 100 body, and the top of the steering wheel 110 is connected to the bogie 120, and the bogie 120 is connected to a support rod 130, and the other end of the support rod 130 is connected to a fixed block 140, and a moving assembly 200 is installed at the bottom of the multi-wheel trolley-type smoothness meter 100 body, and a fixing bolt 150 is installed on the side wall of the fixed block 140, and the fixing bolt 150 is screwed with the fixed block 140, and the steering wheel 110 is used to realize the steering of the multi-wheel trolley-type smoothness meter 100, and the bogie 120 is used to be connected with the steering wheel 110 and the support rod 130, and the support rod 130 is used to connect the bogie 120 and the fixed block 140, and the fixed block 140 is used to be fixedly connected with the towing vehicle through the fixing bolt 150, compared with manually fixing the support rod 130, driving the multi-wheel trolley-type smoothness meter 100 to move greatly improves the measurement efficiency and measurement safety;

[0030] The moving assembly 200 includes a slide 210, a moving block 220 is installed in the slide 210, a mounting frame 230 is arranged at the bottom of the moving block 220, a groove 240 is opened on the outer wall of the slide 210, a locking bolt 250 is connected to the slide 210 in the groove 240, and a measuring assembly 300 is installed on the mounting frame 230, the slide 210 is located at the outer wall of the bottom of the multi-wheel trolley type flatness meter 100 body, and is fixedly connected to the outer wall of the multi-wheel trolley type flatness meter 100 body, the moving block 220 is slidably connected to the slide 210, and the mounting frame 230 is fixedly connected to the bottom of the moving block 220, the moving assembly 200 is used to drive the measuring assembly 300 to move, so that it is convenient to measure the side edge of the foundation, the slide 210 is used to carry the moving block 220 to move, the mounting frame 230 is used to carry the measuring assembly 300, the groove 240 is used to facilitate the movement of the locking bolt 250, and the locking bolt 250 is used to fix the moving block 220;

[0031] The measuring assembly 300 includes a rotating frame 310, on which a measuring wheel 320 and a test plate 330 are mounted, and a displacement sensor 340 is arranged above the test plate 330. The rotating frame 310 is rotatably connected to the mounting frame 230, and the measuring wheel 320 and the test plate 330 are rotatably connected to the rotating frame 310. The displacement sensor 340 is fixedly connected to the mounting frame 230 and is located directly above the test plate 330. The measuring assembly 300 is used to measure the flatness of the foundation, the rotating frame 310 is used to carry the measuring wheel 320 and the test plate 330, and the displacement sensor 340 is used to perform measurement driven by the test plate 330;

[0032] Combination Figure 1-Figure 4 The present embodiment is a foundation flatness measuring device for engineering construction. The specific working principle is as follows: the multi-wheeled trolley-type flatness meter 100 body can be fixed to the towed vehicle through the fixed block 140 and the fixed bolt 150 connected to one end of the support rod 130, which greatly improves the measurement efficiency, and the position of the measuring component 300 can be adjusted through the moving component 200. By rotating the locking bolt 250, the moving block 220 and the slideway 210 are changed to a sliding state. The moving block 220 can be moved arbitrarily to both sides of the slideway 210. After moving to the required position, the moving block 220 and the slideway 210 are fixed by the locking bolt 250, so as to facilitate the measurement of the edge of the foundation. By changing the position of the measuring component 300, it is convenient to measure the edge of the foundation, which greatly increases the practicality compared with the prior art.

[0033] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A foundation flatness measuring device for engineering construction, characterized in that: It comprises a multi-wheel trolley type flatness meter body (100); A steering wheel (110) is provided at one end of the multi-wheel trolley-type smoothness meter body (100), the top of the steering wheel (110) is connected to a bogie (120), a support rod (130) is connected to the bogie (120), the other end of the support rod (130) is connected to a fixed block (140), a moving component (200) is installed at the bottom of the multi-wheel trolley-type smoothness meter body (100), the moving component (200) includes a slideway (210), a moving block (220) is installed in the slideway (210), a mounting frame (230) is provided at the bottom of the moving block (220), a groove (240) is provided on the outer wall of the slideway (210), a locking bolt (250) is connected to the slideway (210) in the groove (240), and a measuring component (300) is installed on the mounting frame (230).

2. The device for measuring the flatness of a foundation for engineering construction according to claim 1, characterized in that: The measuring assembly (300) comprises a rotating frame (310), a measuring wheel (320) and a test plate (330) are mounted on the rotating frame (310), and a displacement sensor (340) is arranged above the test plate (330).

3. The device for measuring the flatness of a foundation for engineering construction according to claim 2, characterized in that: The rotating frame (310) is rotatably connected to the mounting frame (230), and the measuring wheel (320) and the testing plate (330) are rotatably connected to the rotating frame (310).

4. The device for measuring the flatness of a foundation for engineering construction according to claim 2, characterized in that: The displacement sensor (340) is fixedly connected to the mounting frame (230) and is located directly above the test plate (330).

5. The device for measuring the flatness of a foundation for engineering construction according to claim 1, characterized in that: The slideway (210) is located on the outer wall of the bottom of the multi-wheel trolley-type smoothness meter body (100), and is fixedly connected to the outer wall of the multi-wheel trolley-type smoothness meter body (100).

6. The device for measuring the flatness of a foundation for engineering construction according to claim 1, characterized in that: A fixing bolt (150) is installed on the side wall of the fixing block (140), and the fixing bolt (150) is threadedly connected to the fixing block (140).

7. The device for measuring the flatness of a foundation for engineering construction according to claim 1, characterized in that: The moving block (220) is slidably connected to the slideway (210), and the mounting frame (230) is fixedly connected to the bottom of the moving block (220).

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