Engineering supervision sampling device

Abstract

The utility model provides an engineering supervision sampling device which comprises a movable bottom plate, the upper surface of the movable bottom plate is fixedly connected with a fixed frame, the upper surface of the fixed frame is fixedly connected with two electric push rods, and the telescopic ends of the two electric push rods are jointly and fixedly connected with an adjusting plate. And the upper surface of the adjusting plate is fixedly connected with a driving motor. According to the engineering supervision sampling device, through cooperation of an electric push rod and an adjusting plate, the effect of driving a driving motor to adjust the height is achieved, the purpose of enabling a rotating rod and a spiral conveying blade to move downwards is achieved through the contraction function of the electric push rod, and through cooperation of the driving motor, the rotating rod and the spiral conveying blade, the engineering supervision sampling device is convenient to use. The device has the advantages that by arranging the rotating rod and the spiral conveying blade, the rotating rod and the spiral conveying blade can rotate, the spiral conveying blade is matched with the fixing cylinder, samples can be discharged into the collecting frame, and the collecting frame can be conveniently taken out of the fixing frame through the matching of a handle, a clamping block and a clamping groove.

Description

Technical Field

[0001] The utility model relates to the technical field of engineering supervision, in particular to an engineering supervision sampling device. Background Art

[0002] Engineering supervision refers to a professional service activity in which a supervision unit with relevant qualifications is entrusted by Party A to monitor Party B's engineering construction on behalf of Party A in accordance with the state-approved engineering project construction documents, relevant laws and regulations on engineering construction, engineering construction supervision contracts and other engineering construction contracts. The construction engineering supervision unit is entrusted by the construction unit to control the quality, cost and progress of the construction project during the construction phase, manage contracts and information, coordinate the relationship between the parties involved in the engineering construction, and perform the statutory duties of construction engineering safety management in accordance with laws and regulations, engineering construction standards, survey and design documents and contracts. The supervision unit needs to take samples of on-site construction materials for testing. Generally, it is necessary for the construction personnel to puncture the cement bag with a sampling device to take samples under the witness of the test and inspection personnel of the construction unit and the supervision unit, and send them to the designated unit for testing.

[0003] Patent No. CN218121467U The utility model relates to the technical field of engineering supervision sampling, and discloses an engineering supervision sampling device, including a storage cylinder, a drilling device is provided on the bottom surface of the storage cylinder, a fixing device is provided on the arcuate surface of the storage cylinder, a sampling port is opened on the arcuate surface of the storage cylinder, a slide groove is provided on the inner wall of the sampling port of the storage cylinder, and a sampling port switch device is provided at the slide groove of the storage cylinder. The engineering supervision sampling device is installed with a fixed sleeve, a storage cylinder, a threaded cylinder, a control button, a puncture head, a rotating motor, a movable rod, a movable rod sleeve and a support frame, so that the device can be fixed by the fixed sleeve during the puncture process, and the puncture head can be stored in the fixed sleeve when it is not needed, so that it will not cause safety hazards. However, in the above patent, it is not convenient to take out the taken out samples, resulting in the problem of cumbersome operation when taking out the samples. Therefore, it is necessary to provide an engineering supervision sampling device to solve the above technical problems. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a project supervision sampling device for solving the problem that it is inconvenient to take out the samples, resulting in complicated operation when taking out the samples.

[0005] The utility model provides an engineering supervision sampling device, comprising a movable base plate, the upper surface of the movable base plate is fixedly connected to a fixed frame, the upper surface of the fixed frame is fixedly connected to two electric push rods, the telescopic ends of the two electric push rods are commonly fixedly connected to an adjustment plate, the upper surface of the adjustment plate is fixedly connected to a driving motor, the output end of the driving motor is fixedly connected to a rotating rod, the upper surface of the movable base plate is connected to a fixed cylinder, two collecting frames are arranged inside the fixed frame, the bottom end of the rotating rod passes through the fixed frame, the movable base plate and the fixed cylinder in sequence and extends to the bottom of the movable base plate, and the outer surface of the rotating rod is fixedly connected to a spiral conveying blade.

[0006] Preferably, two push handles are fixedly connected to the front side of the fixed frame, and the outer surface of each push handle is covered with a protective cover.

[0007] Preferably, two guide plates are fixedly connected to the inner side wall of the fixing frame, and the side surfaces of the two guide plates close to each other are fixedly connected to the outer surface of the fixing tube.

[0008] Preferably, the front sides of the two collecting frames and the back sides of the collecting frames are fixedly connected with handles, and the outer surface of each handle is provided with anti-slip grooves.

[0009] Preferably, the top of each collecting frame is fixedly connected to two clamping blocks, the inner top wall of the fixed frame is provided with two clamping grooves, and the clamping grooves are clamped with the clamping blocks.

[0010] Preferably, two clamping recesses are fixedly connected to the upper surface of the movable bottom plate, and the side surfaces of the two clamping recesses that are away from each other are fixedly connected to the inner side wall of the fixed frame.

[0011] Compared with the related art, the engineering supervision sampling device provided by the utility model has the following beneficial effects:

[0012] The utility model plays the role of driving the driving motor to adjust the height through the cooperation of the electric push rod and the adjustment plate, and utilizes the contraction function of the electric push rod to achieve the purpose of moving the rotating rod and the spiral conveying blade downward, and plays the role of rotating the rotating rod and the spiral conveying blade through the mutual cooperation of the driving motor, the rotating rod and the spiral conveying blade, and utilizes the cooperation of the spiral conveying blade and the fixed cylinder to achieve the purpose of discharging the sample into the collection frame, and through the cooperation of the handle, the clamping block and the clamping groove, it is convenient to take out the collection frame from the inside of the fixed frame, thereby effectively solving the problem of inconvenience in taking out the sample, resulting in cumbersome operation when taking out the sample, and is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the three-dimensional structure of the mobile bottom plate of the engineering supervision sampling device of the utility model;

[0014] Figure 2 It is a side view structural diagram of a fixed frame in the engineering supervision sampling device of the utility model;

[0015] Figure 3 It is a schematic diagram of the front section structure of the fixed frame in the engineering supervision sampling device of the utility model;

[0016] Figure 4 It is a schematic diagram of the side section structure of the fixed frame in the engineering supervision sampling device of the utility model.

[0017] Numbers in the figure: 1. Moving base plate; 2. Fixed frame; 3. Push handle; 4. Electric push rod; 5. Adjustment plate; 6. Driving motor; 7. Rotating rod; 8. Guide plate; 9. Collecting frame; 10. Handle; 11. Snap-in groove; 12. Snap-in block; 13. Fixed cylinder; 14. Snap-in recess; 15. Spiral conveying blade. DETAILED DESCRIPTION

[0018] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0019] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 A project supervision sampling device comprises a movable base plate 1, a fixed frame 2 is fixedly connected to the upper surface of the movable base plate 1, two electric push rods 4 are fixedly connected to the upper surface of the fixed frame 2, an adjusting plate 5 is fixedly connected to the telescopic ends of the two electric push rods 4, a driving motor 6 is fixedly connected to the upper surface of the adjusting plate 5, a rotating rod 7 is fixedly connected to the output end of the driving motor 6, a fixed cylinder 13 is connected to the upper surface of the movable base plate 1, two collecting frames 9 are arranged inside the fixed frame 2, the bottom end of the rotating rod 7 passes through the fixed frame 2, the movable base plate 1 and the fixed cylinder 13 in sequence and extends to the bottom of the movable base plate 1, and a spiral conveying blade 15 is fixedly connected to the outer surface of the rotating rod 7.

[0020] During the specific implementation process, two push handles 3 are fixedly connected to the front of the fixed frame 2, and the outer surface of each push handle 3 is covered with a protective cover. The push handle 3 is provided to facilitate pushing the device, thereby avoiding the phenomenon of hand slipping when pushing. Two guide plates 8 are fixedly connected to the inner wall of the fixed frame 2, and the side surfaces of the two guide plates 8 close to each other are fixedly connected to the outer surface of the fixed cylinder 13. The guide plates 8 are provided to guide the overflowing samples, and the accumulation of the overflowing samples is effectively prevented. The front and back sides of the two collecting frames 9 are fixedly connected with handles 10, and the outer surface of each handle 10 is provided with anti-slip grooves. The collecting frame 9 can be taken out through the handles 10 to prevent the hand slipping when taking out the collecting frame 9.

[0021] The top of each collecting frame 9 is fixedly connected to two snap-in blocks 12, and the inner top wall of the fixed frame 2 is provided with two snap-in grooves 11, and the snap-in grooves 11 are snap-fitted to the snap-in blocks 12. Through the cooperation of the provided snap-in blocks 12 and the snap-in grooves 11, it is convenient to snap-in the collecting frame 9, and effectively solves the problem of the collecting frame 9 getting stuck when being taken out. The upper surface of the movable base plate 1 is fixedly connected to two snap-in recesses 14, and the side surfaces of the two snap-in recesses 14 that are away from each other are fixedly connected to the inner side wall of the fixed frame 2. Through the provided snap-in recesses 14, it is convenient to fix the fixed tube 13, and at the same time achieve the purpose of fixing the fixed frame 2, thereby effectively solving the problem of displacement and separation between the fixed frame 2 and the fixed tube 13.

[0022] The working principle of the engineering supervision sampling device provided by the utility model is as follows: when in use, first connect the electric push rod 4 and the drive motor 6 to the power supply, and control them through the control switch. By starting the electric push rod 4, the adjustment plate 5 can be driven to adjust the height, and then the drive motor 6 is started to drive the rotating rod 7 and the spiral conveying blade 15 to rotate. By contracting the telescopic end of the electric push rod 4, the drive motor 6, the rotating rod 7 and the spiral conveying blade 15 can be driven to rotate, which can facilitate the transfer of samples to the inside of the collection frame 9. Then, pull the handle 10 to pull the collection frame 9 out of the fixed frame 2. When the clamping block 12 is disengaged from the clamping groove 11, the work of taking out the collection frame 9 can be completed.

[0023] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0024] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A sampling device for engineering supervision, It is characterized in that The invention comprises a movable bottom plate (1), the upper surface of the movable bottom plate (1) is fixedly connected to a fixed frame (2), the upper surface of the fixed frame (2) is fixedly connected to two electric push rods (4), the telescopic ends of the two electric push rods (4) are commonly fixedly connected to an adjustment plate (5), the upper surface of the adjustment plate (5) is fixedly connected to a drive motor (6), the output end of the drive motor (6) is fixedly connected to a rotating rod (7), the upper surface of the movable bottom plate (1) is connected to a fixed cylinder (13), two collecting frames (9) are arranged inside the fixed frame (2), the bottom end of the rotating rod (7) passes through the fixed frame (2), the movable bottom plate (1) and the fixed cylinder (13) in sequence and extends to the bottom of the movable bottom plate (1), and the outer surface of the rotating rod (7) is fixedly connected to a spiral conveying blade (15).

2. A project supervision sampling device according to claim 1, It is characterized in that Two push handles (3) are fixedly connected to the front of the fixed frame (2), and the outer surface of each push handle (3) is covered with a protective cover.

3. A project supervision sampling device according to claim 1, It is characterized in that Two guide plates (8) are fixedly connected to the inner side wall of the fixed frame (2), and the side surfaces of the two guide plates (8) close to each other are fixedly connected to the outer surface of the fixed cylinder (13).

4. A project supervision sampling device according to claim 1, It is characterized in that The front sides of the two collecting frames (9) and the back sides of the collecting frames (9) are fixedly connected with handles (10), and the outer surface of each handle (10) is provided with anti-slip grooves.

5. A project supervision sampling device according to claim 1, It is characterized in that The top of each collecting frame (9) is fixedly connected to two clamping blocks (12), the inner top wall of the fixed frame (2) is provided with two clamping grooves (11), and the clamping grooves (11) are clamped to the clamping blocks (12).

6. A project supervision sampling device according to claim 1, It is characterized in that Two clamping recesses (14) are fixedly connected to the upper surface of the movable base plate (1), and the side surfaces of the two clamping recesses (14) that are away from each other are fixedly connected to the inner side wall of the fixed frame (2).

Images