Sample consistency detection device

Abstract

The utility model relates to the technical field of consistometers, in particular to a sample consistency detection device which comprises a vibration platform, a mounting mechanism and a connecting mechanism are fixed on the vibration platform, a detection mechanism is rotatably arranged on the connecting mechanism, a slump barrel is mounted on the mounting mechanism in a clamping manner, a moving mechanism is propped against the slump barrel, and the moving mechanism is connected with the detection mechanism. The moving mechanism comprises fixing plates and a sliding plate, the two fixing plates are symmetrically and fixedly installed on the vibration platform, the sliding plate is slidably connected to the fixing plates, hydraulic rods are installed on the fixing plates, the telescopic ends of the hydraulic rods are fixedly connected with the sliding plate, and connecting blocks are fixedly installed on the sliding plate; a connecting shaft is rotationally connected to the connecting block, a lifting rod is fixedly mounted on the connecting shaft, and a slump barrel is propped against the lifting rod; the connecting block on the sliding plate drives the lifting rod to move upwards, so that the lifting rod drives the slump barrel to be separated from the material barrel, and collision between the slump barrel and concrete caused by unstable manual taking of the slump barrel is prevented.

Description

Technical Field

[0001] The utility model relates to a detection device, in particular to a sample consistency detection device, belonging to the technical field of consistency meters. Background Art

[0002] Vebe consistency refers to the time (s) from vibrating a truncated cone-shaped concrete mixture formed by a standard method to a flattened state. The greater the Vebe consistency of a concrete mixture, the smaller its slump. Vebe consistency is mainly used to assess whether the performance of the mixture meets the construction requirements of concrete. The concrete Vebe consistency meter is suitable for the determination of dry hard concrete with a particle size of no more than 40mm and a Vebe consistency value between 5-30 seconds.

[0003] However, in the use of existing concrete consistency meters, after the operator uses a tamping rod to tamp the concrete poured into the bucket, the slump bucket needs to be taken out of the bucket. When manually taking the slump bucket, unstable movements may cause the bucket body to collide with the formed concrete, which can easily affect its test results. Utility Model Content

[0004] The purpose of the utility model is to provide a sample consistency detection device in order to solve the above-mentioned problem. When the hydraulic rod drives the slide plate to slide in the fixed plate, the connecting block on the slide plate can drive the lifting rod to move upward, and then the lifting rod drives the slump bucket to separate from the material bucket, which is helpful to prevent the unstable movement of manually taking the slump bucket from causing it to collide with concrete and affect the concrete consistency detection result.

[0005] The utility model achieves the above-mentioned purpose through the following technical scheme: a sample consistency detection device, comprising a vibration platform, a mounting mechanism and a connecting mechanism are fixed on the vibration platform, a detection mechanism is rotatably arranged on the connecting mechanism, a slump bucket is clamped and mounted on the mounting mechanism, a moving mechanism abuts against the slump bucket, the moving mechanism comprises a fixed plate and a slide plate, two fixed plates are symmetrically fixedly mounted on the vibration platform, a slide plate is slidably connected to the fixed plate, a hydraulic rod is mounted on the fixed plate, a telescopic end of the hydraulic rod is fixedly connected to the slide plate, a connecting block is fixedly mounted on the slide plate, a connecting shaft is rotatably connected to the connecting block, a lifting rod is fixedly mounted on the connecting shaft, and the lifting rod abuts against the slump bucket.

[0006] Preferably, the lifting rod is arranged in an L-shaped structure, and the lifting rod is rotatably connected to the connecting block.

[0007] Preferably, the mounting mechanism comprises a fixing ring and a barrel body, the slump bucket is snap-fitted to the barrel body, a fixing ring is fixedly mounted on the barrel body, and a mounting groove is provided on the vibration platform.

[0008] Preferably, a fixing ring is mounted on the vibration platform, and the width of the fixing ring is greater than the diameter of the barrel.

[0009] Preferably, a fixing ring is mounted in the installation groove, and the length of the installation groove is greater than the length of the protruding portion of the fixing ring.

[0010] Preferably, the connecting mechanism comprises a fixing rod and a sleeve rod, the sleeve rod is fixedly connected to the vibration platform, the fixing rod is fixedly mounted on the sleeve rod, the fixing rod is rotatably connected to a support frame, and the funnel is fixedly mounted on the support frame.

[0011] Preferably, the funnel is snap-fitted to the slump bucket, and both the funnel and the slump bucket are connected to the bucket body.

[0012] Preferably, the detection mechanism comprises a rotating rod and a mounting block, the rotating rod is rotatably connected to the fixed rod, the mounting block is fixedly connected to the rotating rod, a sliding rod is snap-fitted onto the mounting block, and a transparent disc is fixedly connected to the sliding rod.

[0013] Preferably, the rotating rod is arranged in an L-shaped structure, and the mounting block is located at an end of the rotating rod away from the fixed rod.

[0014] Preferably, the diameter of the transparent disc is equal to the diameter of the barrel body, and the diameter of the barrel body is larger than the top of the slump bucket.

[0015] The beneficial effects of the utility model are as follows: concrete can be poured into the interior of the installation mechanism through the connecting mechanism and the slump bucket, and after the concrete is tamped evenly with a tamping rod, a control switch of a hydraulic rod installed in the fixed plate can be started, and a slide plate is fixedly connected to the telescopic end of the hydraulic rod, and the hydraulic rod is started to drive the slide plate to slide in the fixed plate, and since a connecting block is fixed to the top of the slide plate, when the connecting block moves with the slide plate, it can drive the connecting shaft and the lifting rod to move, and the lifting rod contacts the handle of the slump bucket, and the lifting rod moves upward, so that the slump bucket can be moved with it, and then slide out of the interior of the installation mechanism, which is beneficial to prevent the situation that the slump bucket is manually taken and unstable, resulting in the bucket body colliding with concrete and affecting the detection result. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 for Figure 1 A schematic diagram of the enlarged structure of part A shown;

[0018] Figure 3 This is a schematic diagram of the connection structure of the vibration platform and the fixed plate of the utility model;

[0019] Figure 4 for Figure 3The enlarged structural diagram of part B is shown;

[0020] Figure 5 It is a schematic diagram of the connection structure of the fixed rod and the rotating rod of the utility model;

[0021] Figure 6 This is a schematic diagram of the connection structure of the connecting shaft and the lifting rod of the utility model;

[0022] Figure 7 for Figure 6 The enlarged structural diagram of part C is shown.

[0023] In the figure: 1. vibration platform; 2. installation mechanism; 201. fixing ring; 202. barrel; 203. installation groove; 3. slump bucket; 4. moving mechanism; 401. fixing plate; 402. sliding plate; 403. connecting block; 404. coupling; 405. lifting rod; 406. hydraulic rod; 5. connecting mechanism; 501. funnel; 502. supporting frame; 503. fixing rod; 504. sleeve rod; 6. detection mechanism; 601. rotating rod; 602. installation block; 603. sliding rod; 604. transparent disc. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-7 As shown, a sample consistency detection device comprises a vibration platform 1, on which a mounting mechanism 2 and a connecting mechanism 5 are fixed, on which a detection mechanism 6 is rotatably mounted, on which a slump bucket 3 is clamped and mounted, on which a moving mechanism 4 abuts, and on which a moving mechanism 4 comprises a fixed plate 401 and a slide plate 402, on which two fixed plates 401 are symmetrically fixedly mounted, on which a slide plate 402 is slidably connected, on which a hydraulic rod 406 is mounted, and a telescopic end of the hydraulic rod 406 is fixedly connected to the slide plate 402, on which a connecting block 403 is fixedly mounted, on which a connecting shaft 404 is rotatably connected, on which a lifting rod 405 is fixedly mounted, and on which the slump bucket 3 abuts.

[0026] As a technical optimization solution of the utility model, the lifting rod 405 is arranged in an L-shaped structure, and the lifting rod 405 is rotatably connected to the connecting block 403. When the lifting rod 405 is displaced, the slump bucket 3 can be driven to slide out of the bucket body 202.

[0027] As a technical optimization solution of the utility model, the mounting mechanism 2 includes a fixing ring 201 and a barrel body 202, the slump bucket 3 is snap-connected with the barrel body 202, the fixing ring 201 is fixedly mounted on the barrel body 202, and a mounting groove 203 is provided on the vibration platform 1, which limits the protruding part of the fixing ring 201, thereby facilitating the rapid installation of the barrel body 202.

[0028] As a technical optimization solution of the utility model, a fixing ring 201 is mounted on the vibration platform 1 , and the width of the fixing ring 201 is greater than the diameter of the barrel 202 . The barrel 202 can be quickly fixed to the vibration platform 1 through the fixing ring 201 .

[0029] As a technical optimization solution of the utility model, the mounting groove 203 is snap-fitted with a fixing ring 201, the length of the mounting groove 203 is greater than the length of the protruding portion of the fixing ring 201, and the portion of the mounting groove 203 that is away from the fixing ring 201 can facilitate the operator to install the fixing bolts on the barrel body 202 into the vibration platform 1.

[0030] As a technical optimization solution of the utility model, the connecting mechanism 5 includes a fixed rod 503 and a sleeve rod 504. The sleeve rod 504 is fixedly connected to the vibration platform 1, and the fixed rod 503 is fixedly installed on the sleeve rod 504. The fixed rod 503 is rotatably connected to the support frame 502, and the funnel 501 is fixedly installed on the support frame 502. The setting of the funnel 501 can facilitate the operator to pour the concrete slurry into the slump bucket 3.

[0031] As a technical optimization solution of the utility model, the funnel 501 is snap-connected with the slump bucket 3, and the funnel 501 and the slump bucket 3 are both connected with the barrel body 202. After the concrete is poured into the barrel body 202, it can form a certain state according to the shape of the slump bucket 3, which is convenient for subsequent detection.

[0032] As a technical optimization solution of the utility model, the detection mechanism 6 includes a rotating rod 601 and a mounting block 602. The rotating rod 601 is rotatably connected to the fixed rod 503, the mounting block 602 is fixedly connected to the rotating rod 601, a sliding rod 603 is snap-fitted onto the mounting block 602, and a transparent disc 604 is fixedly connected to the sliding rod 603. By selecting the rotating rod 601, it can drive the transparent disc 604 to the top of the barrel body 202.

[0033] As a technical optimization solution of the utility model, the rotating rod 601 is arranged in an L-shaped structure, and the mounting block 602 is located at the end of the rotating rod 601 away from the fixed rod 503. The protrusion on the rotating mounting block 602 can be rotated to facilitate the adjustment of the height of the rotating rod 601.

[0034] As a technical optimization solution of the utility model, the diameter of the transparent disc 604 is equal to the diameter of the barrel body 202, and the diameter of the barrel body 202 is larger than the top of the slump bucket 3. When the vibration platform 1 drives the concrete to vibrate, the concrete can contact the transparent disc 604.

[0035] When the utility model is in use, first, the operator first puts the slump bucket 3 into the barrel body 202, and then rotates the support frame 502 installed on the fixed rod 503, so that the funnel 501 fixed at the end can be engaged with the top of the slump bucket 3, so that the slump bucket 3 and the funnel 501 are connected with the interior of the barrel body 202; then, concrete is poured into the slump bucket 3 through the funnel 501, and after the concrete is tamped evenly with a tamping rod, the control switch of the hydraulic rod 406 installed in the fixed plate 401 can be started, and the telescopic end of the hydraulic rod 406 is fixedly connected to the slide plate 402, and the hydraulic rod 406 is started to drive the slide plate 402 to slide in the fixed plate 401, and because the top of the slide plate 402 is fixed with a connecting block 403, when the connecting block 403 moves with the slide plate 402, it can bring The movable connecting shaft 404 and the lifting rod 405 are displaced, and the lifting rod 405 contacts the handle of the slump bucket 3. The lifting rod 405 moves up, so that the slump bucket 3 can move with it, and then slide out of the barrel body 202, which is beneficial to prevent the slump bucket 3 from being manually taken out and causing the barrel body to collide with the concrete and affect the detection result; the rotating rod 601 is rotated to drive the mounting block 602 to rotate to the side close to the barrel body 202, and the sliding rod 603 is slid downward to drive the transparent disc 604 to slide in the direction close to the concrete. When the transparent disc 604 lightly touches the concrete surface, the control switch of the vibration platform 1 can be started. When the bottom surface of the transparent disc 604 is covered with concrete, the switch is turned off, the vibration stops, and the value displayed on the controller is the Vebe consistency value of the concrete.

[0036] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0037] 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 sample consistency detection device, comprising a vibration platform (1), characterized in that: The vibration platform (1) is fixed with a mounting mechanism (2) and a connecting mechanism (5), the connecting mechanism (5) is rotatably provided with a detection mechanism (6), the mounting mechanism (2) is clamped with a slump bucket (3), the slump bucket (3) is abutted with a moving mechanism (4), the moving mechanism (4) comprises a fixed plate (401) and a sliding plate (402), the vibration platform (1) is symmetrically fixed with two fixed plates (401), the fixed plates (401) are ) is slidably connected to a slide plate (402), a hydraulic rod (406) is installed on the fixed plate (401), the telescopic end of the hydraulic rod (406) is fixedly connected to the slide plate (402), a connecting block (403) is fixedly installed on the slide plate (402), a connecting shaft (404) is rotatably connected to the connecting block (403), a lifting rod (405) is fixedly installed on the connecting shaft (404), and a slump bucket (3) is abutted on the lifting rod (405).

2. A sample consistency detection device according to claim 1, characterized in that: The lifting rod (405) is arranged in an L-shaped structure, and the lifting rod (405) is rotatably connected to the connecting block (403).

3. A sample consistency detection device according to claim 1, characterized in that: The mounting mechanism (2) comprises a fixing ring (201) and a barrel body (202); the slump bucket (3) is snap-fittedly connected to the barrel body (202); the fixing ring (201) is fixedly mounted on the barrel body (202); and a mounting groove (203) is provided on the vibration platform (1).

4. A sample consistency detection device according to claim 3, characterized in that: A fixing ring (201) is mounted on the vibration platform (1), and the width of the fixing ring (201) is greater than the diameter of the barrel body (202).

5. A sample consistency detection device according to claim 3, characterized in that: A fixing ring (201) is snap-fitted and installed in the installation groove (203), and the length of the installation groove (203) is greater than the length of the protruding part of the fixing ring (201).

6. A sample consistency detection device according to claim 1, characterized in that: The connection mechanism (5) comprises a fixed rod (503) and a sleeve rod (504); the sleeve rod (504) is fixedly connected to the vibration platform (1); the fixed rod (503) is fixedly mounted on the sleeve rod (504); the fixed rod (503) is rotatably connected to a support frame (502); and the funnel (501) is fixedly mounted on the support frame (502).

7. A sample consistency detection device according to claim 6, characterized in that: The funnel (501) is snap-fitted to the slump bucket (3), and both the funnel (501) and the slump bucket (3) are in communication with the bucket body (202).

8. A sample consistency detection device according to claim 7, characterized in that: The detection mechanism (6) comprises a rotating rod (601) and a mounting block (602); the rotating rod (601) is rotatably connected to the fixed rod (503); the mounting block (602) is fixedly connected to the rotating rod (601); a sliding rod (603) is snap-fitted and mounted on the mounting block (602); and a transparent disc (604) is fixedly connected to the sliding rod (603).

9. A sample consistency detection device according to claim 8, characterized in that: The rotating rod (601) is arranged in an L-shaped structure, and the mounting block (602) is located at one end of the rotating rod (601) away from the fixing rod (503).

10. A sample consistency detection device according to claim 8, characterized in that: The diameter of the transparent disc (604) is equal to the diameter of the barrel body (202), and the diameter of the barrel body (202) is larger than the top of the slump bucket (3).

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