Device for detecting water reducing rate of concrete admixture

Abstract

The utility model relates to the technical field of concrete detection, and provides a device for detecting the water reducing rate of a concrete admixture. The fixing part is mounted on the rack; the feeding funnel is detachably connected with the fixed part, so that a concrete material to be measured is allowed to enter the fixed part through the feeding funnel; the bearing part is mounted on the rack; the lifting part is installed on the rack, the lifting part is fixedly connected with the bearing part and is arranged to enable the bearing part to move up and down along with the lifting part, an operator does not need to directly lift a conical barrel, the bearing part is moved by utilizing the lifting part, it is ensured that a concrete material to be measured is on the bearing part, and the measurement accuracy is improved. And the bearing part stably and consistently leaves the conical barrel, so that the accuracy of slump measurement data is greatly improved.

Description

Technical Field

[0001] The utility model relates to the field of concrete detection, and more specifically to a device for detecting the water reduction rate of a concrete admixture. Background Art

[0002] Concrete is a material widely used in construction projects, and its properties directly affect the quality and durability of the project. Properties such as concrete's fluidity, strength, and durability are often achieved by adjusting its mix proportions.

[0003] In the prior art, after adding a water reducer to concrete, the concrete needs to be added to a cone bucket, and then the cone bucket is lifted to observe and measure the slump of the concrete. When the operator lifts the cone bucket, the angle and speed deviations generated during the lifting process will cause unnecessary flow of the concrete, thereby greatly reducing the accuracy and efficiency of the concrete slump.

[0004] To this end, we propose a device for detecting the water reduction rate of concrete admixtures to solve the above problems. Utility Model Content

[0005] In response to the problems existing in the prior art, the purpose of the utility model is to provide a device for detecting the water reduction rate of concrete admixtures, which solves the problem that when the operator lifts the cone bucket, the angle and speed deviations generated during the lifting process will cause unnecessary flow of concrete.

[0006] Technical solution: To solve the above-mentioned problem, the present invention adopts the following technical solution: a device for detecting the water-reducing rate of a concrete admixture, comprising: a frame; a fixing portion mounted on the frame; a feeding funnel detachably connected to the fixing portion so that concrete material to be measured is allowed to enter the fixing portion through the feeding funnel; a bearing portion mounted on the frame; and a lifting portion mounted on the frame, wherein the lifting portion is fixedly connected to the bearing portion and is configured so that the bearing portion moves up and down with the lifting portion, and is further configured so that when the bearing portion moves up and down, the bearing portion stops moving after contacting the fixing portion.

[0007] In a new embodiment, multiple fixing blocks are installed on both sides of the frame; multiple connecting arms are connected to the fixing blocks; multiple angle flanges are installed on the connecting arms; and the conical barrel is fixedly connected to the multiple angle flanges.

[0008] In a new embodiment, a plurality of paper clips are installed on the top of the conical barrel; a plurality of right-angle clips are installed on the bottom of the feed funnel, and the right-angle clips match the paper clips. When the right-angle clips are engaged with the paper clips, the concrete material enters the conical barrel through the feed funnel; a plurality of clip elastic members are installed inside the paper clips, and are configured so that when the right-angle clips enter the paper clips, the clip elastic members are deformed.

[0009] In a new embodiment, multiple guide frames are installed on both sides of the frame; multiple groove rails are opened inside the guide frames; multiple slider connecting rods are installed on the multiple groove rails, and the slider connecting rods match the groove rails; multiple pull rod motors are fixedly connected to the slider connecting rods, and are configured so that the slider connecting rods move up and down inside the groove rails through the pull rod motors.

[0010] In a new embodiment, a square plate is mounted on the slider connecting rod; and a plurality of corner blocks are fixedly connected to the square plate.

[0011] In a new embodiment, multiple clamps are installed on the square plate, and multiple clamps are fixedly connected to multiple corner blocks; a bearing panel is installed on the multiple clamps, and is configured to move up and down with the slider connecting rod, so that the concrete material to be measured passes through the bearing panel and leaves the cone barrel.

[0012] In a new embodiment, the corrugated elastic member is installed inside the plurality of clamps, and is configured such that when the carrying panel enters the plurality of clamps, the corrugated elastic member is deformed.

[0013] Beneficial effect: Compared with the existing technology, the advantage of the utility model is that: through the design of the feeding funnel and the fixed part, the operator does not need to lift the cone bucket directly. By using the lifting part to move the bearing part, it is ensured that the concrete material to be measured is on the bearing part and leaves the cone bucket smoothly and uniformly through the bearing part, thereby greatly improving the accuracy of the slump measurement data. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is an overall schematic diagram of the utility model.

[0015] Figure 2 It is a front schematic diagram of the present utility model.

[0016] Figure 3 It is a side schematic diagram of the utility model.

[0017] Figure 4 It is a cross-sectional schematic diagram of the feed funnel of the present utility model.

[0018] Figure 5 This is a detailed schematic diagram of the lifting part of the utility model.

[0019] Figure 6 It is a detailed schematic diagram of the bearing part of the utility model.

[0020] The reference numerals in the figure are: 1. Frame; 2. Fixing part; 2101. Fixing block; 2102. Connecting arm; 2103. Angle flange; 2104. Conical barrel; 2105. Paper clip; 2106. Right-angle clip; 2107. Clip elastic part; 3. Bearing part; 301. Clamp; 302. Bearing panel; 303. Corrugated elastic part; 4. Lifting part; 401. Guide frame; 402. Groove rail; 403. Slider connecting rod; 404. Pull rod motor; 405. Square plate; 406. Angle block; 5. Feeding funnel. DETAILED DESCRIPTION

[0021] See also Figures 1-6 , Figure 1 It is an overall schematic diagram of the utility model; Figure 2 This is a schematic diagram of the front of the present invention, a device for detecting the water reducing rate of a concrete admixture, comprising: a frame 1; a fixed part 2, mounted on the frame 1; a feed funnel 5, detachably connected to the fixed part 2, so that the concrete material to be measured is allowed to enter the fixed part 2 through the feed funnel 5; a bearing part 3, mounted on the frame 1; a lifting part 4, mounted on the frame 1, the lifting part 4 is fixedly connected to the bearing part 3, and is configured so that the bearing part 3 moves up and down with the lifting part 4, and is also configured so that when the bearing part 3 moves up and down, the bearing part 3 stops moving after contacting the fixed part 2.

[0022] The frame 1 is made of high-strength steel or aluminum alloy to ensure that the frame 1 is lightweight and has a good load-bearing capacity. The fixed part 2 is installed on the frame 1 and serves as a receiving and supporting area for the concrete material to ensure the stability of the concrete during the test. The fixed part 2 is made of synthetic materials or stainless steel to increase its durability and corrosion resistance. The feed funnel 5 is detachably connected to the fixed part 2, allowing the concrete material to be measured to enter the fixed part 2 through the feed funnel 5. The feed funnel 5 is designed as a large-diameter funnel. The load-bearing part 3 is fixedly connected to the lifting part 4 to provide up and down movement for the load-bearing part 3. It is designed as a stable lifting mechanism to ensure the stability of the load-bearing part 3 when moving up and down.

[0023] refer to Figure 2 Figure 3 , multiple fixed blocks 2101 are installed on both sides of the frame 1; multiple connecting arms 2102 are connected to the fixed blocks 2101; multiple angle flanges 2103 are installed on the connecting arms 2102; and the cone barrel 2104 is fixedly connected to the multiple angle flanges 2103.

[0024] The fixed blocks 2101 are installed on both sides of the frame 1 and serve as support points for the connecting arm 2102 to ensure the stability and position accuracy of the connecting arm 2102. The fixed blocks 2101 are made of wear-resistant synthetic materials or stainless steel. The connecting arm 2102 is connected to the frame 1 through the fixed blocks 2101 and is responsible for supporting the stability of the cone barrel 2104. The angle of the angle flange 2103 is adapted to the curvature of the cone barrel 2104. The angle flange 2103 is installed on the connecting arm 2102 and is used to fix the cone barrel 2104, which can provide the necessary connection strength. The cone barrel 2104 is fixedly connected to multiple angle flanges 2103 and is used as a container for measuring the slump of concrete. It is designed to be conical to facilitate the flow and observation of concrete materials.

[0025] refer to Figure 4 , multiple paper-shaped clips 2105 are installed on the top of the conical barrel 2104; multiple right-angle clips 2106 are installed at the bottom of the feed funnel 5, and the right-angle clips 2106 match the paper-shaped clips 2105. When the right-angle clips 2106 and the paper-shaped clips 2105 are buckled together, the concrete material enters the conical barrel 2104 through the feed funnel 5; multiple clip elastic parts 2107 are installed inside the paper-shaped clips 2105, and are configured so that when the right-angle clips 2106 enter the paper-shaped clips 2105, the clip elastic parts 2107 are deformed.

[0026] The circular clip 2105 is installed on the top of the conical barrel 2104 and is designed as a circular structure to provide a reliable locking function to ensure a stable connection between the feed funnel 5 and the conical barrel 2104. When the feed funnel 5 is aligned with the conical barrel 2104, the right-angle clip 2106 at the bottom of the feed funnel 5 is inserted into the inside of the circular clip 2105 to form a firm connection. The clip elastic member 2107 is installed inside the circular clip 2105 and is designed as an elastic material to enhance the locking effect of the clip. When the right-angle clip 2106 enters the circular clip 2105, the elastic member is deformed. Compared with traditional equipment, this design makes the connection between the feed funnel 5 and the conical barrel 2104 faster and more convenient, reduces the cumbersome fixing process in traditional equipment, and effectively prevents the leakage of concrete materials during the transfer process, providing neatness and safety of operation.

[0027] refer to Figure 3 Figure 5 , multiple guide frames 401 are installed on both sides of the frame 1; multiple groove rails 402 are opened inside the guide frames 401; multiple slider connecting rods 403 are installed on the multiple groove rails 402, and the slider connecting rods 403 match the groove rails 402; multiple pull rod motors 404 are fixedly connected to the slider connecting rods 403, and are configured so that the slider connecting rods 403 move up and down inside the groove rails 402 through the pull rod motors 404.

[0028] The guide frame 401 is installed on both sides of the frame 1 to provide stable support and guiding functions, ensuring that the slider connecting rod 403 can move smoothly in the groove rail 402. The design of the guide frame 401 ensures that the slider connecting rod 403 always remains stable during the up and down movement, reducing swing and offset during movement. The groove rail 402 is opened inside the guide frame 401 to provide a fixed moving path for the slider connecting rod 403. The design of the groove rail 402 and the slider connecting rod 403 ensures the accuracy of movement. The structural design of the guide frame 401 improves the overall stability, reduces vibration and shaking during movement, and is conducive to improving measurement accuracy.

[0029] refer to Figure 5 , a square plate 405 is installed on the slider connecting rod 403; a plurality of corner blocks 406 are fixedly connected to the square plate 405.

[0030] The square plate 405 is installed on the slider connecting rod 403. The square plate 405 provides a stable foundation to ensure the balance and accuracy of the upper equipment. The corner blocks 406 are fixedly connected to the square plate 405. The corner blocks 406 are set at the four corners of the square plate 405 to increase its structural strength and stability. The design of the corner blocks 406 can effectively disperse the load, enhance the bearing capacity of the square plate 405, and at the same time provide fixed points for connecting other components.

[0031] refer to Figure 6 , multiple clamps 301 are installed on the square plate 405, and the multiple clamps 301 are fixedly connected to the multiple corner blocks 406; the bearing panel 302 is installed on the multiple clamps 301, and is configured to move up and down with the slider connecting rod 403, so that the concrete material to be measured passes through the bearing panel 302 and leaves the cone barrel 2104.

[0032] The clamp 301 is installed on the square plate 405 and is fixedly connected to multiple corner blocks 406. The clamp 301 is used to fix the load-bearing panel 302 to ensure the stability of the panel during operation. The clamp 301 provides the necessary fixing points so that the load-bearing panel 302 can be firmly connected to the square plate 405, while allowing the panel to remain stable during the up and down movement. The load-bearing panel 302 is installed on multiple clamps 301 and is designed so that the slider connecting rod 403 moves simultaneously. The clamp 301 is made of high-strength plastic and metal to provide higher strength and stability. The load-bearing panel 302 is made of aluminum alloy and corrosion-resistant metal materials to ensure the strength and durability of the panel.

[0033] refer to Figure 6 The corrugated elastic member 303 is installed inside the multiple clamps 301 and is configured to deform when the carrying panel 302 enters the multiple clamps 301.

[0034] The corrugated elastic member 303 is installed inside multiple clamps 301 and is designed to be wavy or curved in shape. It has good elasticity and deformation ability. When the supporting panel 302 enters the multiple clamps 301, the corrugated elastic member 303 will deform to provide the necessary clamping force to ensure the stability of the supporting panel 302 during operation. This design enables the corrugated elastic member 303 to automatically adapt and provide uniform pressure when the clamp 301 contacts the supporting panel 302.

[0035] The utility model provides a device for detecting the water-reducing rate of a concrete admixture. Through the design of a feeding funnel 5 and a fixing part 2, an operator does not need to directly lift the cone barrel 2104. By using the lifting part 4 to move the bearing part 3, it is ensured that the concrete material to be measured is on the bearing part 3 and leaves the cone barrel 2104 smoothly and uniformly through the bearing part 3, thereby greatly improving the accuracy of the slump measurement data.

[0036] The above description is merely a preferred embodiment of the present invention; however, the scope of protection of the present invention is not limited thereto. Any person skilled in the art who, within the technical scope disclosed in the present invention, makes equivalent substitutions or modifications based on the technical solutions and improved concepts of the present invention shall be covered by the scope of protection of the present invention.

Claims

1. A device for detecting the water reduction rate of a concrete admixture, characterized in that: include: Rack (1); A fixing portion (2) mounted on the frame (1); a feeding funnel (5) detachably connected to the fixing portion (2) so that the concrete material to be measured is allowed to enter the fixing portion (2) through the feeding funnel (5); A bearing portion (3) mounted on the frame (1); A lifting portion (4) is mounted on the frame (1), the lifting portion (4) is fixedly connected to the bearing portion (3), and is configured so that the bearing portion (3) moves up and down along with the lifting portion (4). The lifting portion (4) is also configured so that when the bearing portion (3) moves up and down, the bearing portion (3) stops moving after contacting the fixed portion (2).

2. A device for detecting the water reduction rate of a concrete admixture according to claim 1, characterized in that: The fixing portion (2) comprises: A plurality of fixing blocks (2101) are installed on both sides of the frame (1); A plurality of connecting arms (2102) connected to the fixing block (2101); A plurality of angle flanges (2103) are mounted on the connecting arm (2102); The cone barrel (2104) is fixedly connected to the plurality of corner flanges (2103).

3. A device for detecting the water reduction rate of a concrete admixture according to claim 2, characterized in that: Also includes: A plurality of paper-shaped buckles (2105) are installed on the top of the cone barrel (2104); A plurality of right-angled buckles (2106) are installed at the bottom of the feed funnel (5), and the right-angled buckles (2106) match the circular buckles (2105). When the right-angled buckles (2106) and the circular buckles (2105) are buckled together, the concrete material enters the conical barrel (2104) through the feed funnel (5); A plurality of snap-on elastic members (2107) are installed inside the paper-shaped snap-on (2105), and are configured so that when the right-angle snap-on (2106) enters the paper-shaped snap-on (2105), the snap-on elastic members (2107) are deformed.

4. A device for detecting the water reduction rate of a concrete admixture according to claim 2, characterized in that: The lifting part (4) comprises: A plurality of guide frames (401) are installed on both sides of the frame (1); A plurality of groove rails (402) are provided inside the guide frame (401); A plurality of slider connecting rods (403) are mounted on the plurality of groove rails (402), and the slider connecting rods (403) match the groove rails (402); A plurality of pull rod motors (404) are fixedly connected to the slider connecting rod (403) and are configured so that the slider connecting rod (403) moves up and down inside the groove rail (402) via the pull rod motors (404).

5. A device for detecting the water reduction rate of a concrete admixture according to claim 4, characterized in that: Also includes: A square plate (405) is mounted on the slider connecting rod (403); A plurality of corner blocks (406) are fixedly connected to the square plate (405).

6. A device for detecting the water reduction rate of a concrete admixture according to claim 5, characterized in that: The bearing portion (3) comprises: A plurality of clamps (301) are installed on the square plate (405), and the plurality of clamps (301) are fixedly connected to the plurality of corner blocks (406); A bearing panel (302) is mounted on the plurality of clamps (301) and is configured such that the bearing panel (302) moves up and down along with the slider connecting rod (403) so that the concrete material to be measured passes through the bearing panel (302) and leaves the cone barrel (2104).

7. A device for detecting the water reduction rate of a concrete admixture according to claim 6, characterized in that: Also includes: The corrugated elastic member (303) is installed inside the plurality of clamps (301) and is configured such that when the bearing panel (302) enters the plurality of clamps (301), the corrugated elastic member (303) is deformed.

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