Slurry sampling and sampling inspection device

Abstract

The utility model relates to the field of sampling and sampling inspection devices, in particular to a slurry sampling and sampling inspection device which comprises a fixed seat, a rotating rod is arranged at the lower end of the fixed seat, a mounting seat is fixedly connected to the lower end of the fixed seat and located on the outer side of the rotating rod, and an extension cylinder is in threaded connection with the lower end of the mounting seat. The lower end of the rotating rod is in threaded connection with an extension rod located on the inner side of the extension barrel, sampling barrels are arranged at the lower end of the extension barrel, the two sampling barrels are connected through the same extension barrel, storage barrels are arranged at the lower end of the extension rod, and the two storage barrels are connected through the same extension rod; through the use of the rotating rod and the storage cylinder, the hand-cranking handle is rotated to enable the sliding block to slide along the sliding cavity, the rotating rod is driven to rotate, when the feeding port is communicated with the outer feeding port, chemical slurry sampling is carried out, the storage cylinder is rotated to enable the storage cylinder and the outer feeding port to be closed, and sampled slurry is sealed, so that the operation is simple, the sampling is convenient, and the sampling efficiency is high. Chemical slurry in different deep layers is prevented from being mixed, and the sampling inspection accuracy is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to sampling and inspection device field, especially mud sampling and inspection device. BACKGROUND

[0002] Chemical mud is a kind of commonly used engineering material, mainly used in cast-in-place pile, underground continuous wall and other engineering, to stabilize hole wall, carry drill cuttings and other functions, in engineering practice, in order to ensure the quality of chemical mud, sampling and inspection is usually carried out.

[0003] The existing mud sampling and inspection device structure is relatively single, needs to sample the chemical mud of different heights, and the sampling process is usually sampled from shallow to deep, to avoid the pollution influence sampling accuracy, and the single sampling device leads to low sampling efficiency, and the sampling and inspection device is large, and it is difficult to carry, in the face of different sampling environment, the depth of chemical mud is different, the device applicability is low, and it is difficult to clean.

[0004] Therefore, in view of the low sampling efficiency of the existing sampling and inspection device, the mud sampling and inspection device can be designed to be convenient for sampling, improve the accuracy of inspection, and be convenient for assembling and disassembling, suitable for different sampling environment, improve the sampling efficiency and the reliability of the inspection result. UTILITY MODEL CONTENTS

[0005] In order to overcome the low sampling efficiency of the existing sampling and inspection device.

[0006] The technical scheme of the utility model is: mud sampling and inspection device, including fixed seat, the lower end of fixed seat is provided with rotating rod, the lower end of fixed seat is fixedly connected with mounting seat on the outer side of rotating rod, the lower end of mounting seat is screw connected with extension cylinder, the lower end of rotating rod is screw connected with extension rod on the inner side of extension cylinder, the lower end of extension cylinder is provided with sampling cylinder, two sampling cylinders are connected through the same extension cylinder, the lower end of extension rod is provided with storage cylinder, two storage cylinders are connected through the same extension rod.

[0007] Preferably, rotating hand crank makes sliding block slide along sliding cavity, drives rotating rod to rotate, when inlet and outer inlet are connected, chemical mud sampling is carried out, rotating storage cylinder makes storage cylinder close to outer inlet, seals the sampled mud, simple operation, convenient sampling, prevents different deep chemical mud mixing, improves the accuracy of inspection.

[0008] As preferred, the surface of fixed seat is provided with sliding cavity, and the sliding cavity is designed in C-shaped structure.

[0009] The upper end of the rotating rod is fixedly connected with a connecting rod, the front side of the upper end of the connecting rod is provided with a hand crank, the output end of the hand crank is fixedly connected with a sliding block at the lower end of the connecting rod, and the sliding block is slidably connected with the sliding cavity.

[0010] The surface of the sampling cylinder is provided with an outer feeding port, the surface of the storage cylinder is provided with an inner feeding port, and the outer feeding port and the inner feeding port are matched.

[0011] The surface of the storage cylinder is provided with a sealing layer, and the surfaces of the sampling cylinder and the storage cylinder are rotationally connected.

[0012] The upper end of the storage cylinder is fixedly connected with an upper threaded seat, the lower end of the storage cylinder is fixedly connected with a lower threaded seat, the upper threaded seat and the lower threaded seat are matched, and the upper end and the lower end of the extension rod are threadedly connected with the upper threaded seat and the lower threaded seat respectively.

[0013] The upper end and the lower end of the extension cylinder are threadedly connected with the sampling cylinder respectively, and the lower end of the sampling cylinder is threadedly connected with a conical probe.

[0014] The mud sampling and inspection device has the advantages that:

[0015] 1. The mud sampling and inspection device is simple in operation and convenient in sampling, prevents mixing of chemical muds at different depths, improves the accuracy of sampling and inspection, and realizes sealing of sampled muds.

[0016] 2. The mud sampling and inspection device is simple in threaded assembly, fast in operation, convenient in transportation, suitable for different sampling environments, capable of sampling chemical muds at different depths, and capable of improving sampling efficiency and reliability of sampling and inspection results, and is reusable, improves work efficiency, is convenient to disassemble and clean, and avoids affecting subsequent sampling and inspection. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 The mud sampling and inspection device is shown in the three-dimensional structure schematic view Figure 1 ;

[0018] Figure 2 The mud sampling and inspection device is shown in the three-dimensional structure schematic view Figure 2 ;

[0019] Figure 3 The sampling assembly structure of the mud sampling and inspection device is shown in the three-dimensional structure schematic view

[0020] Figure 4 The utility model discloses a mud sampling and spot-checking device fixing seat structure schematic diagram is shown.

[0021] Mark explanation: 1, fixed seat, 11, sliding cavity, 2, rotating rod, 21, connecting rod, 22, hand crank handle, 23, sliding block, 3, mounting seat, 4, extension cylinder, 5, extension rod, 6, sampling cylinder, 61, outer feed inlet, 7, storage cylinder, 71, inner feed inlet, 72, upper threaded seat, 73, lower threaded seat, 8, conical probe. DETAILED DESCRIPTION

[0022] The utility model is further explained below in connection with the drawings and examples.

[0023] Please refer to Figures 1-4 The utility model provides a kind of embodiment: mud sampling and spot-checking device, including fixed seat 1, the lower end of fixed seat 1 is provided with rotating rod 2, the lower end of fixed seat 1 is fixedly connected with mounting seat 3 outside rotating rod 2, the lower end of mounting seat 3 is threadedly connected with extension cylinder 4, the lower end of rotating rod 2 is threadedly connected with extension rod 5 inside extension cylinder 4, the lower end of extension cylinder 4 is provided with sampling cylinder 6, two sampling cylinders 6 are connected by identical extension cylinder 4, the lower end of extension rod 5 is provided with storage cylinder 7, two storage cylinders 7 are connected by identical extension rod 5, when using, according to the demand of sampling, sampling cylinder 6 and extension cylinder 4 are assembled, suitable for different sampling environment, the chemical mud of different depth can be sampled, improve sampling efficiency and the reliability of spot-checking result.

[0024] Please refer to Figure 1 、 Figure 2 And Figure 4 In the embodiment, the surface of fixed seat 1 is provided with sliding cavity 11, sliding cavity 11 is designed as C type structure, the upper end of rotating rod 2 extends to the surface of fixed seat 1 and is fixedly connected with connecting rod 21, the front side of the upper end of connecting rod 21 is provided with hand crank handle 22, the output end of hand crank handle 22 extends to the lower end of connecting rod 21 and is fixedly connected with sliding block 23, sliding block 23 and sliding cavity 11 are slidably connected, when using, rotating hand crank handle 22 makes sliding block 23 slide along sliding cavity 11, drives rotating rod 2 to rotate, adjusts the relative position of inner feed inlet 71 and outer feed inlet 61, carries out sampling, simple operation, sliding cavity 11 effectively limits rotating rod 2 rotation angle, improves the precision of rotation.

[0025] Please refer to Figure 1 、 Figure 2 And Figure 3In the embodiment, the surface of the sampling cylinder 6 is provided with an outer inlet 61, the surface of the storage cylinder 7 is provided with an inner inlet 71, the outer inlet 61 and the inner inlet 71 are matched, the surface of the storage cylinder 7 is provided with a sealing layer, the surfaces of the sampling cylinder 6 and the storage cylinder 7 are rotationally connected, in use, when the inner inlet 71 and the outer inlet 61 are connected, chemical mud sampling is performed, the storage cylinder 7 is rotated to close the storage cylinder 7 and the outer inlet 61 to seal the sampled mud, the operation is simple, sampling is convenient, the storage cylinder 7 is provided with a sealing layer to improve the sealing effect, prevent mixing of chemical muds at different depths, and improve the accuracy of sampling inspection.

[0026] Please refer to Figure 1 、 Figure 2 and Figure 3 In the embodiment, the upper end of the storage cylinder 7 is fixedly connected with an upper threaded seat 72, the lower end of the storage cylinder 7 is fixedly connected with a lower threaded seat 73, the upper threaded seat 72 and the lower threaded seat 73 are matched, the upper and lower ends of the extension rod 5 are threadedly connected with the upper threaded seat 72 and the lower threaded seat 73 respectively, the upper and lower ends of the extension cylinder 4 are threadedly connected with the sampling cylinder 6 respectively, and the lower end of the sampling cylinder 6 is threadedly connected with a conical probe 8, in use, according to the sampling requirements, the storage cylinder 7 and the extension rod 5 are assembled through the upper threaded seat 72 and the lower threaded seat 73, and the sampling cylinder 6 and the extension cylinder 4 are assembled in combination, the threaded assembly is simple, the operation is fast and convenient, transportation is convenient, it is suitable for different sampling environments, it can be reused, the working efficiency is improved, it is convenient to disassemble and clean, the subsequent sampling inspection is not affected, and the conical probe 8 is convenient to insert into mud and reduces resistance in the sampling process.

[0027] In use, according to the sampling requirements, the storage cylinder 7 and the extension rod 5 are assembled through the upper threaded seat 72 and the lower threaded seat 73, and the sampling cylinder 6 and the extension cylinder 4 are assembled in combination, the threaded assembly is simple, the operation is fast and convenient, it is suitable for different sampling environments, different depths of chemical mud can be sampled, the sampling efficiency and the reliability of the sampling inspection result are improved, the sliding block 23 is slid along the sliding cavity 11 by rotating the hand crank 22 to drive the rotating rod 2 to rotate, the relative positions of the inner inlet 71 and the outer inlet 61 are adjusted, the sliding cavity 11 effectively limits the rotation angle of the rotating rod 2 to improve the accuracy of rotation, when the inner inlet 71 and the outer inlet 61 are connected, chemical mud sampling is performed, the storage cylinder 7 is rotated to close the storage cylinder 7 and the outer inlet 61 to seal the sampled mud, the operation is simple, sampling is convenient, the storage cylinder 7 is provided with a sealing layer to improve the sealing effect, prevent mixing of chemical muds at different depths, improve the accuracy of sampling inspection, improve the working efficiency, it is convenient to disassemble and clean, the subsequent sampling inspection is not affected, and the conical probe 8 is convenient to insert into mud and reduces resistance in the sampling process.

[0028] Through the above steps, the rotation of the rod 2 and the use of the storage cylinder 7, the sampling is convenient, the accuracy of the sampling is improved, the use of the sampling cylinder 6 and the extension cylinder 4, the threaded assembly is simple, suitable for different sampling environments, improve the sampling efficiency and the reliability of the sampling result, to solve the problem of low sampling efficiency of the existing sampling and sampling device.

Claims

1. A chemical slurry sampling inspection device, comprising a fixed seat (1), characterized in that: The lower end of the fixed seat (1) is provided with a rotating rod (2), the lower end of the fixed seat (1) is fixedly connected with a mounting seat (3) outside the rotating rod (2), the lower end of the mounting seat (3) is threadedly connected with an extension cylinder (4), the lower end of the rotating rod (2) is threadedly connected with an extension rod (5) inside the extension cylinder (4), the lower end of the extension cylinder (4) is provided with a sampling cylinder (6), two sampling cylinders (6) are connected through the same extension cylinder (4), the lower end of the extension rod (5) is provided with a storage cylinder (7), two storage cylinders (7) are connected through the same extension rod (5); the upper end of the storage cylinder (7) is fixedly connected with an upper threaded seat (72), the lower end of the storage cylinder (7) is fixedly connected with a lower threaded seat (73), the upper threaded seat (72) and the lower threaded seat (73) are matched, the upper and lower ends of the extension rod (5) are threadedly connected with the upper threaded seat (72) and the lower threaded seat (73) respectively, the upper and lower ends of the extension cylinder (4) are threadedly connected with the sampling cylinder (6) respectively, and the lower end of the sampling cylinder (6) is threadedly connected with a conical probe (8).

2. The chemical mud sampling and testing device of claim 1, wherein: The surface of the fixed seat (1) is provided with a sliding cavity (11), and the sliding cavity (11) is designed in a C-shaped structure.

3. The chemical slurry sampling and testing device of claim 2, wherein: The upper end of the rotating rod (2) extends to the surface of the fixed seat (1) and is fixedly connected with a connecting rod (21), the front side of the upper end of the connecting rod (21) is provided with a hand crank (22), the output end of the hand crank (22) extends to the lower end of the connecting rod (21) and is fixedly connected with a sliding block (23), and the sliding block (23) and the sliding cavity (11) are slidably connected.

4. The chemical slurry sampling and testing device of claim 1, wherein: The surface of the sampling cylinder (6) is provided with an outer feed inlet (61), and the surface of the storage cylinder (7) is provided with an inner feed inlet (71), and the outer feed inlet (61) and the inner feed inlet (71) are matched.

5. The chemical mud sampling and testing device of claim 4, wherein: The surface of the storage cylinder (7) is provided with a sealing layer, and the surfaces of the sampling cylinder (6) and the storage cylinder (7) are rotatably connected.

Images