Concrete test block size detection device
By designing a concrete test block size detection device including connecting rods, sliders, telescopic rods and measuring rulers, the problem of difficulty in measuring eight sides of the test block at the existing device is solved, efficient detection and flatness measurement are achieved, and the floor area of the device is reduced.
Patent Information
- Application Number
- CN202421864985.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-03
- Publication Date
- 2025-05-02
- Estimated Expiration
- 2034-08-03
AI Technical Summary
It is difficult for existing concrete test block size detection devices to measure the size of eight sides of the test block at the same time, which affects the detection efficiency.
A concrete test block size detection device is designed, including a connecting rod, a slider, a telescopic rod, a mounting block, a first measuring ruler and a second measuring ruler. Through the cooperation of the slider and a telescopic rod, the dimensions of eight sides of the test block can be measured simultaneously.
The simultaneous measurement of eight sides of the concrete test block is achieved, which improves the detection efficiency and can detect the flatness of the sides. At the same time, the design of the device reduces the floor area and facilitates storage.
Smart Images
Figure CN222824960U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of size detection, in particular to a concrete test block size detection device. Background Art
[0002] A concrete test block is a concrete test block used to measure the compressive strength of concrete. After the concrete test block is produced, the size of the concrete test block needs to be detected. For example, the patent with the publication number CN211503915U discloses a detection device for quickly measuring the size of a concrete test block, including a first clamping plate, a fixing plate, a fastening screw hole, a screw, a clamping slot, a second clamping plate, a screwing column, a bolt, a rotating rod, a first measuring plate, a second measuring plate, a measuring ruler and a fixing hole. The device can measure the side of the concrete test block through the first measuring plate, the second measuring plate and the measuring ruler, but the concrete test block usually needs to detect the size of 12 sides. The number of sides detected by the above device is small, which affects the detection efficiency of the size of the concrete test block.
[0003] To this end, the utility model provides a concrete test block size detection device. Utility Model Content
[0004] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a concrete test block size detection device to solve the problems raised in the above-mentioned background technology. The utility model can measure the dimensions of the eight sides of the concrete test block at the same time, thereby improving work efficiency, and can detect the flatness of the sides of the concrete test block; it can also reduce the footprint of the device and facilitate the storage of the device.
[0005] In order to achieve the above-mentioned purpose, the utility model is realized through the following technical scheme: a concrete test block size detection device, including a connecting rod, two sliders are slidably matched on the connecting rod, a telescopic rod is installed on the slider, two mounting blocks are installed on the telescopic rod, a first measuring ruler is installed in one mounting block, and a second measuring ruler is installed in the other mounting block, and a placement groove is opened on the connecting rod, and the placement groove corresponds to the first measuring ruler and the second measuring ruler.
[0006] Furthermore, a sliding groove is provided in the connecting rod, and the sliding groove corresponds to the sliding block.
[0007] Furthermore, the sliding block is fixedly connected to the telescopic rod, and a pointer is fixed on the telescopic rod.
[0008] Furthermore, the telescopic rod and the connecting rod are both provided with scales, and the pointer is located above the scales.
[0009] Furthermore, the two mounting blocks are fixedly connected to the two ends of the telescopic rod respectively, a first through slot is provided in the mounting block located on the upper side, and a second through slot is provided in the mounting block located on the lower side.
[0010] Furthermore, the first through slot corresponds to the first measuring scale, and the second through slot corresponds to the second measuring scale.
[0011] Furthermore, the cross-section of the first measuring ruler is an L-shaped structure, and the second measuring ruler is a ruler.
[0012] Furthermore, a cover plate is slidably fitted in the placement groove.
[0013] Beneficial effects of the utility model: The utility model provides a device for detecting the size of a concrete test block, comprising a connecting rod; a sliding block; a telescopic rod; a mounting block; a first measuring ruler; a second measuring ruler; and a placement slot.
[0014] A slider is slidably installed on the connecting rod, a telescopic rod is installed on the slider, mounting blocks are arranged at both ends of the telescopic rod, a first measuring ruler and a second measuring ruler are arranged in the two mounting blocks, the dimensions of the eight sides of the concrete test block can be measured simultaneously, thereby improving work efficiency, and the flatness of the sides of the concrete test block can be detected, and a placement groove is provided on the connecting rod to store the first measuring ruler and the second measuring ruler, thereby reducing the footprint of the device and facilitating the storage of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the overall assembly three-dimensional structure of a concrete test block size detection device of the utility model;
[0016] Figure 2 This is an exploded view of a connecting rod and a cover plate in a concrete test block size detection device of the utility model;
[0017] Figure 3 It is a schematic diagram of the assembled three-dimensional structure of a telescopic rod, a first measuring ruler and a second measuring ruler in a concrete test block size detection device of the utility model;
[0018] Figure 4 It is an exploded view of a telescopic rod, a first measuring ruler and a second measuring ruler in a concrete test block size detection device of the utility model;
[0019] In the figure: 1, connecting rod; 2, sliding groove; 3, sliding block; 4, telescopic rod; 5, pointer; 6, scale; 7, mounting block; 8, first through groove; 9, second through groove; 10, first measuring ruler; 11, second measuring ruler; 12, placement groove; 13, cover plate. DETAILED DESCRIPTION
[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.
[0021] See also Figures 1 to 4 The utility model provides a technical solution: a concrete test block size detection device, including a connecting rod, two sliders are slidably matched on the connecting rod, a telescopic rod is installed on the slider, two mounting blocks are installed on the telescopic rod, a first measuring ruler is installed in one mounting block, and a second measuring ruler is installed in the other mounting block, and a placement groove is opened on the connecting rod, and the placement groove corresponds to the first measuring ruler and the second measuring ruler.
[0022] In this embodiment, a slide groove is provided in the connecting rod, the slide groove corresponds to the slider, the slider is fixedly connected to the telescopic rod, a pointer is fixed on the telescopic rod, and scales are provided on the telescopic rod and the connecting rod, and the pointer is located above the scales.
[0023] Specifically, when measuring the size, place the connecting rod on one side of the concrete test block, and then slide the slider to the side of the concrete test block. The slider drives the telescopic rod to slide, thereby driving the pointer to slide until it stops. The sum of the scales where the pointer stops is the side length of the concrete test block.
[0024] The two mounting blocks are fixedly connected to the two ends of the telescopic rod respectively, a first through slot is provided in the mounting block on the upper side, and a second through slot is provided in the mounting block on the lower side, the first through slot corresponds to the first measuring ruler, and the second through slot corresponds to the second measuring ruler, the cross-section of the first measuring ruler is an L-shaped structure, and the second measuring ruler is a straight ruler.
[0025] Specifically, when it is necessary to measure multiple sides at the same time, the first measuring ruler is inserted into the first through slot, the second measuring ruler is inserted into the second through slot, and then the length of the telescopic rod is adjusted so that the telescopic rod can measure the height of the concrete test block, and then the first measuring ruler and the second measuring ruler are pulled to measure the four sides of the concrete test block. The flatness of the concrete test block can also be measured according to the degree of fit between the first measuring ruler and the second measuring ruler and the concrete test block.
[0026] A cover plate is slidably fitted in the placement groove.
[0027] Specifically, when the device needs to be stored, the first measuring ruler and the second measuring ruler can be pulled out from the first through slot and the second through slot, and then the first measuring ruler and the second measuring ruler can be placed in the placement slot to store the first measuring ruler and the second measuring ruler, thereby reducing the footprint of the device.
[0028] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.
Claims
1. A device for detecting the size of a concrete test block, comprising a connecting rod (1), characterized in that: The connecting rod (1) is slidably fitted with two sliders (3), a telescopic rod (4) is mounted on the slider (3), two mounting blocks (7) are mounted on the telescopic rod (4), a first measuring ruler (10) is mounted in one mounting block (7), a second measuring ruler (11) is mounted in the other mounting block (7), and a placement groove (12) is provided on the connecting rod (1), the placement groove (12) corresponding to the first measuring ruler (10) and the second measuring ruler (11).
2. A concrete test block size detection device according to claim 1, characterized in that: A sliding groove (2) is provided in the connecting rod (1), and the sliding groove (2) corresponds to the sliding block (3).
3. A concrete test block size detection device according to claim 1, characterized in that: The slide block (3) is fixedly connected to the telescopic rod (4), and a pointer (5) is fixed on the telescopic rod (4).
4. A concrete test block size detection device according to claim 3, characterized in that: The telescopic rod (4) and the connecting rod (1) are both provided with scales (6), and the pointer (5) is located above the scales (6).
5. A concrete test block size detection device according to claim 1, characterized in that: The two mounting blocks (7) are respectively fixedly connected to the two ends of the telescopic rod (4); a first through slot (8) is provided in the mounting block (7) located on the upper side, and a second through slot (9) is provided in the mounting block (7) located on the lower side.
6. A concrete test block size detection device according to claim 5, characterized in that: The first through slot (8) corresponds to the first measuring scale (10), and the second through slot (9) corresponds to the second measuring scale (11).
7. A concrete test block size detection device according to claim 1, characterized in that: The cross section of the first measuring ruler (10) is an L-shaped structure, and the second measuring ruler (11) is a straight ruler.
8. A concrete test block size detection device according to claim 1, characterized in that: A cover plate (13) is slidably fitted in the placement groove (12).