A concrete slump testing table

Abstract

The utility model discloses a kind of concrete slump detection platform, including detection module and hoist module, the detection module includes horizontal plate, carousel is movably embedded in the top of horizontal plate, two measuring tapes are fixedly connected with the top of carousel, respectively, and measurement plate one and measurement plate two are movably sleeved in the outside of two measuring tapes, drawing brush is slidably connected with the measurement plate two, and slump degree cylinder is attached to the top of horizontal plate, the hoist module includes multiple hooks installed in the front and back of slump degree cylinder, two L-shaped plates are movably installed in the front and back of measurement plate two. In the utility model, carousel is rotated, measurement plate two is attached to the top of slump degree cylinder, then L-shaped plate is rotated, cylinder is started, cylinder is lifted on measurement plate two, then hook and L-shaped plate are buckled, slump degree cylinder is vertically lifted, effectively avoid that concrete pile is completely collapsed by slump degree cylinder inclination, guarantee that slump degree detection operation can be smoothly carried out.

Description

Technical Field

[0001] This utility model relates to the field of slump testing technology, specifically a concrete slump testing platform. Background Technology

[0002] Slump refers to the workability of concrete, specifically ensuring the smooth progress of construction. This includes the concrete's water retention, fluidity, and cohesiveness. Slump is a quantitative indicator used to measure the degree to which construction can proceed normally.

[0003] Application No. 201720403042.9 discloses a mobile concrete slump testing platform, relating to construction tools, and solving the technical problem that the lack of concrete slump testing devices seriously affects the accuracy of concrete slump testing. This utility model features two vertically mounted uprights at the rear of the operating platform, with a trolley handle horizontally connected to the upper part of the uprights. A testing scale is vertically mounted on the operating platform between the two uprights, with a reading pointer slidably connected to the scale. Two clamps and a clamping plate are provided in the middle of the operating platform to fix the slump cylinder. At least three spirit levels are provided on the operating platform near the lower outer circumference of the slump cylinder. Two swivel casters with brakes are installed at the rear of the operating platform, and two directional casters are installed at the front of the operating platform. Adjustable feet are installed at the four corners of the operating platform. This utility model can conveniently and accurately test the slump of concrete. The previous application lacked stability when lifting the slump cylinder; even a slight tilt of the slump cylinder would cause the concrete to collapse, delaying the testing operation. Utility Model Content

[0004] This utility model aims to solve one of the technical problems existing in the prior art or related technologies.

[0005] Therefore, the technical solution adopted by this utility model is as follows:

[0006] A concrete slump testing platform includes a testing module and a lifting module. The testing module includes a horizontal plate, a turntable movably embedded in the top of the horizontal plate, two measuring rulers fixedly connected to the top of the turntable, a measuring plate one and a measuring plate two movably sleeved on the outside of the two measuring rulers, a pen slidably connected to the measuring plate two, and a slump cylinder attached to the top of the horizontal plate. The lifting module includes multiple hooks installed on the front and rear sides of the slump cylinder, two L-shaped plates movably installed on the front and rear sides of the measuring plate two, and a cylinder fixedly connected to the top of the horizontal plate. The L-shaped plates are movably connected to the two hooks.

[0007] By adopting the above technical solution, the turntable is rotated so that the second measuring plate is attached to the top of the slump cylinder. Then, the L-shaped plate is rotated, the cylinder is started, and the cylinder pushes the second measuring plate up. Then, the hook is engaged with the L-shaped plate, and the slump cylinder is lifted vertically. This effectively avoids the complete collapse of the concrete pile caused by the tilting of the slump cylinder and ensures that the slump test can be carried out smoothly.

[0008] In a preferred embodiment, the present invention can be further configured such that the first measuring plate and the second measuring plate are of equal shape and size, and are both made of the same type of plastic.

[0009] In a preferred embodiment, the present invention can be further configured such that the tip of the paintbrush is flush with the bottom of the second measuring plate, and the tip of the paintbrush is in contact with the outer wall of a measuring ruler.

[0010] In a preferred embodiment, the present invention can be further configured such that multiple hooks are arranged in a matrix and the hooks are set in a "Γ" shape.

[0011] In a preferred embodiment, the present invention can be further configured such that the cylinder is located between the turntable and the slump cylinder, and the cylinder is electrically connected to an external power supply.

[0012] In a preferred embodiment, the present invention can be further configured such that, based on Embodiment 1, a limiting member is fixedly connected to the top of the horizontal plate, and the turntable is located inside the limiting member.

[0013] In a preferred embodiment, the present invention can be further configured such that a tool bucket is installed on the top of the horizontal plate, and the tool bucket is located outside the slump cylinder.

[0014] By adopting the above technical solution, the beneficial effects achieved by this utility model are as follows:

[0015] 1. In this utility model, the turntable is rotated so that the measuring plate two is attached to the top of the slump cylinder. Then the L-shaped plate is rotated to start the cylinder. The cylinder pushes the measuring plate two up and then the hook is engaged with the L-shaped plate. The slump cylinder is lifted vertically, which effectively avoids the complete collapse of the concrete pile caused by the tilting of the slump cylinder and ensures that the slump test can be carried out smoothly.

[0016] 2. In this utility model, the turntable is rotated so that the measuring plate two is attached to the top of the slump cylinder. Then, the worker rotates the measuring plate two, draws a semicircle on a ruler with a pen, removes the slump cylinder, and then attaches the measuring plate one to the top of the concrete pile. The height difference between the measuring plate one and the drawn line is the slump. The method of use is simple and easy to operate. Attached Figure Description

[0017] Figure 1 This is a perspective view of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the detection module of this utility model;

[0019] Figure 3 This is a schematic diagram of the lifting module of this utility model;

[0020] Figure 4 This is a schematic diagram of the hook and L-shaped plate of this utility model.

[0021] Figure label:

[0022] 100. Detection module; 110. Horizontal plate; 120. Turntable; 130. Measuring ruler; 140. Measuring plate one; 150. Measuring plate two; 160. Paintbrush; 170. Slump cone;

[0023] 200. Lifting module; 210. Hook; 220. L-shaped plate; 230. Cylinder;

[0024] 300. Limiting components;

[0025] 400. Tool Bucket. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings. It should be noted that, unless otherwise specified, the embodiments and features of the present utility model can be combined with each other.

[0027] It should be understood that these descriptions are merely exemplary and are not intended to limit the scope of this invention.

[0028] The following describes, with reference to the accompanying drawings, some embodiments of a concrete slump testing platform provided by this utility model.

[0029] Example 1:

[0030] Combination Figure 1-4 As shown, the present invention provides a concrete slump testing platform, including a testing module 100 and a lifting module 200. The testing module 100 includes a horizontal plate 110, a turntable 120 movably embedded in the top of the horizontal plate 110, two measuring rulers 130 fixedly connected to the top of the turntable 120, a measuring plate 140 and a measuring plate 150 respectively movably sleeved on the outside of the two measuring rulers 130, a pen 160 slidably connected to the measuring plate 150, and a slump cylinder 170 attached to the top of the horizontal plate 110.

[0031] The lifting module 200 includes multiple hooks 210 installed on the front and rear sides of the slump cylinder 170, two L-shaped plates 220 movably installed on the front and rear sides of the measuring plate 150, and a cylinder 230 fixedly connected to the top of the horizontal plate 110. The L-shaped plates 220 are movably connected to the two hooks 210.

[0032] Furthermore, the measuring plate 140 and the measuring plate 150 are identical in shape and size, and both are made of the same type of plastic. This structural design reduces the manufacturing difficulty of the device.

[0033] Furthermore, the tip of the paintbrush 160 is flush with the bottom of the measuring plate 150, and the tip of the paintbrush 160 is attached to the outer wall of a measuring ruler 130. This structural design makes the height of the slump cylinder 170 accurate.

[0034] Furthermore, multiple hooks 210 are arranged in a matrix, and the hooks 210 are set in a "Γ" shape. This shape design ensures that the L-shaped plate 220 can be engaged with the hooks 210 when it rises, so that the slump cylinder 170 can be lifted smoothly.

[0035] Furthermore, the cylinder 230 is located between the turntable 120 and the slump cylinder 170, and the cylinder 230 is electrically connected to an external power supply. This layout design ensures that the measuring plate 150 can rise smoothly.

[0036] Example 2:

[0037] Combination Figure 1-2 As shown, based on Embodiment 1, a limiting member 300 is fixedly connected to the top of the horizontal plate 110, and the turntable 120 is located inside the limiting member 300. The limiting member 300 can make the turntable 120 rotate more smoothly.

[0038] Example 3:

[0039] Combination Figure 1-2 As shown, in the above embodiment, a tool bucket 400 is installed on the top of the horizontal plate 110. The tool bucket 400 is located outside the slump cylinder 170. The tool bucket 400 can be used to uniformly store the tools used for testing, thereby improving the comfort of the testing operation.

[0040] The working principle and usage process of this utility model are as follows: When this device is put into actual use, the worker places the slump cone 170 on the horizontal plate 110, and then pours concrete into the slump cone 170 in three batches. Each time concrete is poured in, the worker uses an external tamping rod to tamp or stir the concrete to ensure that the concrete is compacted. Then, the worker rotates the turntable 120 so that the measuring plate 150 is in contact with the top of the slump cone 170. The worker then rotates the measuring plate 150, and the pen 160 draws a semicircle on a measuring ruler 130. After that, the measuring plate 150 is returned to its original position. Then, the L-shaped plate 220 is rotated, and the cylinder 230 is activated. The cylinder 230 pushes the measuring plate 150 upward. Then, the hook 210 is engaged with the L-shaped plate 220, and the slump cone 170 is lifted vertically. Then, the concrete pile collapses. The worker uses the measuring plate 140 to contact the top of the concrete pile. The height difference between the measuring plate 140 and the drawn line is the slump.

[0041] In this invention, the term "plural" refers to two or more items unless otherwise expressly defined. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items. The terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; "linking" can be a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0042] It should be noted that when a component is referred to as being "assembled on," "mounted on," "fixed to," or "set on" another component, it can be directly on the other component or there may be an intermediate component. When a component is considered to be "connected to" another component, it can be directly connected to the other component or there may be an intermediate component present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0043] In the description of this specification, the terms "one embodiment," "some embodiments," "specific embodiment," etc., refer to a specific feature, structure, material, or characteristic described in connection with that embodiment or example, which is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0044] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A concrete slump testing platform, characterized in that, include: The detection module (100) includes a horizontal plate (110), a turntable (120) movably embedded in the top of the horizontal plate (110), two measuring scales (130) fixedly connected to the top of the turntable (120), a measuring plate one (140) and a measuring plate two (150) respectively movably sleeved on the outside of the two measuring scales (130), a pen (160) slidably connected to the measuring plate two (150), and a slump cylinder (170) attached to the top of the horizontal plate (110); The lifting module (200) includes multiple hooks (210) installed on the front and rear sides of the slump cylinder (170), two L-shaped plates (220) movably installed on the front and rear sides of the measuring plate (150), and a cylinder (230) fixed to the top of the horizontal plate (110). The L-shaped plates (220) are movably connected to the two hooks (210).

2. The concrete slump testing platform according to claim 1, characterized in that, The measuring plate one (140) and the measuring plate two (150) are identical in shape and size, and are made of the same type of plastic.

3. The concrete slump testing platform according to claim 1, characterized in that, The tip of the paintbrush (160) is flush with the bottom of the measuring plate (150), and the tip of the paintbrush (160) is in contact with the outer wall of a measuring ruler (130).

4. The concrete slump testing platform according to claim 1, characterized in that, Multiple hooks (210) are arranged in a matrix, and the hooks (210) are set in the shape of "Γ".

5. A concrete slump testing platform according to claim 1, characterized in that, The cylinder (230) is located between the turntable (120) and the slump cylinder (170), and the cylinder (230) is electrically connected to an external power source.

6. A concrete slump testing platform according to claim 1, characterized in that, The top of the horizontal plate (110) is fixedly connected to a limiting member (300), and the turntable (120) is located inside the limiting member (300).

7. A concrete slump testing platform according to claim 1, characterized in that, A tool bucket (400) is installed on the top of the horizontal plate (110), and the tool bucket (400) is located outside the slump cylinder (170).

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