Civil engineering building detection device

Abstract

The utility model discloses a civil engineering building detection device, which relates to the technical field of civil engineering construction slump detection, and adopts the technical scheme that the civil engineering building detection device comprises a bottom plate, a support plate arranged above the bottom plate and used for placing a plurality of slump barrels, and a lifting plate arranged above the support plate, sliding grooves are formed in the vertical plates, and sliding blocks matched with the sliding grooves in a sliding mode are arranged at the two ends of the lifting plate. Compared with the prior art, the concrete quality detection system has the beneficial effects that the detection efficiency and accuracy are effectively improved through an automatic and multi-measuring-point detection technology, the intervention of manual operation is reduced, and more reliable technical support is provided for concrete quality control.

Description

TECHNICAL FIELD

[0001] The utility model relates to civil engineering construction slump detection technical field, especially civil engineering building detection device. BACKGROUND

[0002] Slump detection is an important link in civil engineering building detection, and it is mainly used to evaluate the fluidity, cohesiveness and water retention of concrete to ensure the normal progress of concrete construction. When carrying out slump detection, a standard slump cylinder is needed, which is usually a conical cylinder with a height of 300mm, an upper diameter of 100mm and a lower diameter of 200mm. The detection process includes pouring the concrete sample into the cylinder, layering and tamping, scraping the surface, then quickly and smoothly lifting the cylinder, measuring the height difference between the cylinder height and the highest point of the concrete after slump, and the difference is the slump of the concrete.

[0003] However, in the prior art, manual operation is usually relied on, and only one sample can be detected each time, which is labor-intensive, low in detection efficiency, time-consuming, and due to the uncertainty of manual operation, the detection result is prone to inaccuracy. The prior art can only carry out single cylinder experiment, and cannot detect multiple samples at the same time, which limits the detection efficiency and data comparison and analysis.

[0004] In the slump detection, the surface needs to be scraped flat, which is to ensure the accuracy of the volume of the concrete sample in the cylinder, so that the slump can be accurately measured after the cylinder is lifted. Scraping the surface helps to eliminate the error caused by uneven surface and ensures the accuracy and reliability of the test result. In the prior art, the tool for scraping may be simple and cannot ensure that the concrete surface is parallel to the edge of the cylinder opening, which affects the measurement result.

[0005] How to solve the above problems is the research topic of the present scheme. UTILITY MODEL CONTENT

[0006] In order to realize the above utility model purposes, in order to solve the above technical problems, the utility model provides a civil engineering building detection device.

[0007] The technical scheme is that a support plate for placing a plurality of slump barrels is arranged above the bottom plate, a lifting plate is arranged above the support plate, symmetrical vertical plates are arranged at both ends of the bottom plate, a sliding groove is formed in the vertical plate, and a sliding block matched with the sliding groove is arranged at both ends of the lifting plate.

[0008] The lifting plate is used to drive the slump barrel to move up and down.

[0009] The funnel matched with the top of the slump flow bucket is arranged. The lifting plate can drive the slump flow bucket to move up and down to realize automatic slump flow detection. This design improves the detection efficiency, reduces the complexity of manual operation, and can improve the detection accuracy.

[0010] The slump flow bucket is in the shape of a trumpet-shaped circular truncated cone, and two symmetrical extension plates are arranged on the upper part of the outer wall of the slump flow bucket.

[0011] A plurality of uniformly distributed circular grooves are arranged on the lifting plate.

[0012] The distance between the two ends of the extension plates is greater than the diameter of the circular grooves.

[0013] The diameter of the circular groove is greater than the outer diameter of the wide end of the slump flow bucket, so that the slump flow bucket can be freely taken out or put in from the through hole. By designing the slump flow bucket to be in the shape of a trumpet-shaped circular truncated cone, and arranging two symmetrical extension plates on the upper part of the outer wall, and uniformly distributing circular grooves on the lifting plate, the slump flow bucket can be conveniently taken out or put in from the through hole, simplifying the operation process and improving the work efficiency.

[0014] The extension plates are horizontally arranged, which helps to stabilize the slump flow bucket and reduce shaking during lifting, further improving the stability and accuracy of detection.

[0015] The upper surface of the bottom plate is provided with an electric telescopic rod, the fixed end of the electric telescopic rod is fixedly connected with the upper surface of the bottom plate, and the telescopic end of the electric telescopic rod is fixedly connected with the lower surface of the support plate.

[0016] The lower surface of the bottom plate is provided with a plurality of universal wheels with brakes, so that the whole device can be easily moved and positioned, increasing the flexibility and convenience of use.

[0017] The two side walls of the support plate are slidably connected with the side walls of the vertical plate, providing additional stability and flexibility, so that the device can be adjusted as needed.

[0018] Two sliding grooves are arranged on each vertical plate, a screw rod is arranged in one sliding groove, and a sliding rod is arranged in the other sliding groove.

[0019] The screw rod is rotatably connected with the upper and lower ends of the sliding groove, and the sliding rod is fixedly connected with the upper and lower ends of the sliding groove.

[0020] A through hole is arranged on the sliding block, the screw rod is threadedly matched with the through hole of the sliding block, and the sliding rod is slidably matched with the through hole of the sliding block, so that the lifting of the lifting plate is more stable and accurate, and the detection accuracy is improved.

[0021] The back of the support plate is provided with an L-shaped connecting plate.

[0022] The L-shaped connecting plate comprises a horizontal plate and a vertical plate, the horizontal plate is fixedly connected with the supporting plate, and the vertical plate is provided with an electric telescopic plate extending in a horizontal direction towards one end of the lifting plate.

[0023] The lower surface of the electric telescopic plate is flush with the upper edge of the slump degree barrel placed on the supporting plate, so that the electric telescopic plate can extend in a horizontal direction and be flush with the upper edge of the slump degree barrel, which helps to more accurately control the detection process and improve the detection accuracy.

[0024] The electric telescopic rod, the lead screw and the electric telescopic plate are all driven by respective motors, which is prior art and will not be described here.

[0025] The technical scheme provided by the embodiment of the utility model has the beneficial effects that: the civil engineering construction detection device provided by the scheme reduces the complexity of manual operation, improves the detection efficiency; the simultaneous tamping and slump degree testing of the concrete in the sample barrels on multiple stations can be realized, the work efficiency of the staff is significantly improved, time and labor are saved; the automatic detection device reduces the manual operation steps, thereby reducing the errors caused by human factors and improving the stability and precision of the detection; the scheme can realize the simultaneous detection of multiple samples, which not only improves the detection efficiency but also allows the comparison and analysis of data, thereby increasing the reliability and scientificity of the detection results; the manual operation steps are reduced, the detection efficiency and measurement precision are improved, and the workload of the detection personnel is reduced; in addition, the mobility and adjustability of the device are also enhanced, so that the device can adapt to different detection environments and requirements. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 The overall structure of the embodiment of the utility model is shown Figure One .

[0027] Figure 2 The overall structure of the embodiment of the utility model is shown Figure Two .

[0028] Figure 3 The structure diagram of the lifting plate of the embodiment of the utility model is shown.

[0029] Figure 4 The structure diagram of the slump degree barrel of the embodiment of the utility model is shown.

[0030] Among them, the sign is: 100, slump degree barrel;1001, extension plate;200, hopper;1, bottom plate;2, supporting plate;3, lifting plate;301, circular groove;4, vertical plate;5, sliding groove;11, sliding block;101, electric telescopic rod;102, universal wheel;6, lead screw;7, sliding rod;8, L-shaped connecting plate;9, electric telescopic plate. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical scheme and advantages of the utility model clearer and more apparent, the utility model will be further described in detail below in combination with the drawings and examples. Of course, the specific examples described here are only used to explain the utility model and not to limit the utility model.

[0032] It should be noted that the examples in the utility model creation and the features in the examples can be combined with each other without conflict.

[0033] In the description of the utility model creation, it should be understood that the orientation or position relationship indicated by the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model creation and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model creation. In addition, the terms "first", "second" and the like are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" and the like can explicitly or implicitly include one or more features. In the description of the utility model creation, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0034] In the description of the utility model creation, it should be noted that, unless otherwise specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be connected inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model creation can be understood through specific circumstances.

[0035] Example 1

[0036] Referring to Figures 1 to 4 The utility model provides a civil engineering construction detection device, including bottom plate 1, the support plate 2 for placing a plurality of slump degree buckets 100 being arranged above bottom plate 1, the lifting plate 3 being arranged above support plate 2, the symmetrical riser 4 of bottom plate 1 is provided with, the sliding slot 5 is set up on riser 4, the sliding block 11 of lifting plate 3 both ends is provided with sliding match with sliding slot 5;

[0037] Lifting plate 3 is used to drive slump degree bucket 100 to move up and down;

[0038] The top of the slump flow bucket 100 is provided with a matching funnel 200. The lifting plate can drive the slump flow bucket to move up and down, realizing automatic slump flow detection. This design improves detection efficiency, reduces the complexity of manual operation, and may improve detection accuracy.

[0039] The slump flow bucket 100 is a horn-shaped circular truncated cone, and two symmetrical extension plates 1001 are arranged on the upper part of the outer wall of the slump flow bucket 100;

[0040] A plurality of uniformly distributed circular grooves 301 are formed on the lifting plate 3;

[0041] The distance between the two ends of the extension plate 1001 is greater than the diameter of the circular groove 301;

[0042] The diameter of the circular groove 301 is greater than the outer diameter of the wide end of the slump flow bucket 100, facilitating the slump flow bucket to be freely taken out or put into the through hole. By designing the slump flow bucket to be a horn-shaped circular truncated cone, and arranging two symmetrical extension plates on the upper part of the outer wall, and uniformly distributing circular grooves on the lifting plate, the slump flow bucket can be conveniently taken out or put into the through hole, simplifying the operation process and improving the work efficiency.

[0043] The extension plate 1001 is horizontally arranged, which helps to stabilize the slump flow bucket, reduces the shaking during lifting, and further improves the stability and accuracy of detection.

[0044] The upper surface of the bottom plate 1 is provided with an electric telescopic rod 101, the fixed end of the electric telescopic rod 101 is fixedly connected with the upper surface of the bottom plate 1, and the telescopic end of the electric telescopic rod 101 is fixedly connected with the lower surface of the support plate 2;

[0045] The lower surface of the bottom plate 1 is provided with a plurality of universal wheels 102 with brakes, so that the whole device can be easily moved and positioned, increasing the flexibility and convenience of use.

[0046] The two side walls of the support plate 2 are slidably connected with the side walls of the stand plate 4, providing additional stability and flexibility, so that the device can be adjusted as needed.

[0047] Two sliding grooves 5 are formed on each stand plate 4, a lead screw 6 is arranged in one sliding groove 5, and a sliding rod 7 is arranged in the other sliding groove 5;

[0048] The lead screw 6 is rotatably connected with the upper and lower ends of the sliding groove 5, and the sliding rod 7 is fixedly connected with the upper and lower ends of the sliding groove 5;

[0049] A through hole is formed on the sliding block 11, the lead screw 6 is threadedly matched with the through hole of the sliding block 11, and the sliding rod 7 is slidably matched with the through hole of the sliding block 11, so that the lifting of the lifting plate is more stable and accurate, and the detection accuracy is improved.

[0050] The electric telescopic rod, the screw rod and the electric telescopic plate are driven by respective motors, which is prior art and will not be described herein.

[0051] The utility model uses, including the following steps:

[0052] Preparation stage:

[0053] Place several slump buckets 100 on the support plate 2, and each slump bucket 100 is matched with a funnel 200 at the top;

[0054] Cooperate the circular groove 301 on the lifting plate 3 with the extension plate 1001 on the outer wall of the slump bucket 100, so that the slump bucket 100 stands on the support plate 2 through the circular groove 301, and the extension plate 1001 is placed at the slot opening of the circular groove 301;

[0055] Ensure that the fixed end of the electric telescopic rod 101 on the upper surface of the bottom plate 1 is fixedly connected with the upper surface of the bottom plate 1, and the telescopic end is fixedly connected with the lower surface of the support plate 2;

[0056] Check whether the several universal wheels 102 with brakes on the lower surface of the bottom plate 1 are installed correctly to ensure that the device can move;

[0057] Moving and positioning:

[0058] Move the entire device to the detection position using the universal wheels 102 on the lower surface of the bottom plate 1;

[0059] Adjust the height of the support plate 2 through the electric telescopic rod 101 to adapt to different detection requirements;

[0060] Detection preparation:

[0061] Pour the concrete sample into each slump bucket 100, and use the funnel 200 to assist pouring;

[0062] Then remove the funnel 200;

[0063] Start the electric telescopic plate 9, so that the lower surface is flush with the upper edge of the slump bucket 100, and prepare for the troweling operation;

[0064] Troweling and measuring:

[0065] The electric telescopic plate 9 automatically trowels the concrete surface to ensure the surface is flat, and then the electric telescopic plate 9 retracts to the original position;

[0066] Rotate the screw rod 6 to lift the lifting plate 3 through the sliding block 11, so that the concrete in the slump bucket 100 freely falls; because the distance between the two extension plates 1001 is greater than the diameter of the circular groove 301, the lifting plate 3 can move the slump bucket 100 together during upward movement;

[0067] The height difference between the highest point of the concrete after slumping and the cylinder height is measured, i.e. the slump of the concrete is obtained;

[0068] Data recording and analysis:

[0069] The test results of each slump bucket 100 are recorded for data comparison and analysis;

[0070] According to the test results, the fluidity, cohesiveness and water retention of the concrete are evaluated;

[0071] Cleaning and maintenance:

[0072] After the test is completed, the slump bucket 100 and the funnel 200 are cleaned;

[0073] The necessary maintenance and lubrication are performed on the components such as the electric telescopic rod 101, the lead screw 6 and the sliding rod 7.

[0074] Through the above steps, the present scheme realizes the automatic and efficient measurement of the concrete slump in civil engineering and construction detection, reduces manual operation, and improves the accuracy and reliability of the detection.

[0075] Embodiment 2

[0076] On the basis of embodiment 1, the back of the support plate 2 is provided with an L-shaped connecting plate 8;

[0077] The L-shaped connecting plate 8 includes a horizontal plate and a vertical plate, the horizontal plate is fixedly connected with the support plate 2, and the vertical plate is provided with an electric telescopic plate 9 extending in the horizontal direction at one end facing the lifting plate 3.

[0078] The lower surface of the electric telescopic plate 9 is flush with the upper edge of the slump bucket 100 placed on the support plate 2, so that the electric telescopic plate can extend in the horizontal direction and be flush with the upper edge of the slump bucket, which helps to more accurately control the detection process and improve the accuracy of the detection.

[0079] The above only describes the preferred embodiments of the present application and is not intended to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A device for detecting a civil engineering construction, characterized by, The utility model relates to a collapsible slump degree barrel conveying device, including bottom plate (1), the support plate (2) for placing a plurality of slump degree barrels (100) is set up above bottom plate (1), the lifting plate (3) is set up above support plate (2), both ends of bottom plate (1) are provided with symmetrical riser (4), the slide groove (5) is opened in riser (4), both ends of lifting plate (3) are provided with the sliding block (11) of sliding matching with slide groove (5), Lifting plate (3) is used to drive slump degree barrel (100) to move up and down, Slump degree barrel (100) top sets up the hopper (200) of matched use.

2. The civil engineering construction detection apparatus according to claim 1, characterized by Slump degree barrel (100) is the circular truncated cone of flared horn, and two symmetrical extension plates (1001) are arranged on the upper part of the outer wall of slump degree barrel (100), A plurality of uniformly distributed circular grooves (301) are formed in lifting plate (3), The distance between the two ends of the extension plate (1001) is greater than the diameter of the circular groove (301), The diameter of the circular groove (301) is greater than the outer diameter of the wide end of the slump degree barrel (100).

3. The civil engineering construction detection apparatus according to claim 2, characterized by The extension plate (1001) is horizontally arranged.

4. The civil engineering construction detection apparatus according to claim 2, characterized by An electric telescopic rod (101) is arranged on the upper surface of the bottom plate (1), the fixed end of the electric telescopic rod (101) is fixedly connected with the upper surface of the bottom plate (1), and the telescopic end of the electric telescopic rod (101) is fixedly connected with the lower surface of the support plate (2). A plurality of universal wheels (102) with brakes are arranged on the lower surface of the bottom plate (1).

5. The civil engineering construction detection apparatus according to claim 4, characterized by The side walls of the support plate (2) are slidably connected with the side walls of the riser (4).

6. The civil engineering construction detection apparatus according to claim 2, wherein Two slide grooves (5) are formed in each riser (4), a lead screw (6) is arranged in one of the slide grooves (5), and a sliding rod (7) is arranged in the other slide groove (5). The lead screw (6) is rotatably connected with the upper and lower ends of the slide groove (5), and the sliding rod (7) is fixedly connected with the upper and lower ends of the slide groove (5). A through hole is formed in the sliding block (11), the lead screw (6) is threadedly matched with the through hole of the sliding block (11), and the sliding rod (7) is slidably matched with the through hole of the sliding block (11).

7. The civil engineering construction detection apparatus according to claim 2, characterized by An L-shaped connecting plate (8) is arranged on the back of the support plate (2). The L-shaped connecting plate (8) comprises a horizontal plate and a vertical plate, the horizontal plate is fixedly connected with the support plate (2), and the end of the vertical plate facing the lifting plate (3) is provided with an electric telescopic plate (9) extending in the horizontal direction.

8. The civil engineering construction detection apparatus according to claim 7, characterized by The lower surface of the electric telescopic plate (9) is flush with the upper edge of the slump degree barrel (100) placed on the support plate (2).

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