Sampling machine with auxiliary supporting structure

By introducing auxiliary support structures into the sampler, including components such as sliders, support plates, and rotating blocks, the problem of the sampler tipping over during sampling is solved, achieving stable support and rapid sampling.

CN224247344UActive Publication Date: 2026-05-15山东省核工业二四八地质大队
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
山东省核工业二四八地质大队
Filing Date
2023-11-18
Publication Date
2026-05-15

AI Technical Summary

Technical Problem

Existing sampling machines are prone to tipping over during sampling and lack effective auxiliary support structures, making them inconvenient to use.

Method used

A sampling machine with an auxiliary support structure was designed, including a base, a lifting structure, a drive structure, and a sampling cylinder. The sampling machine is stably supported by components such as sliders, support plates, rotating blocks, and springs, and rapid sampling is achieved through the cooperation of screws and nuts.

Benefits of technology

It achieves stable support for the sampler during the sampling process, reduces the risk of tipping over, and enables rapid sampling of concrete samples.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a sampling machine with an auxiliary supporting structure. The sampling machine comprises a base and a lifting structure, an auxiliary supporting structure is installed on the side face of the base, a lifting structure is fixedly installed at the top of the base, and a driving structure is fixedly installed on the side face of the lifting structure. According to the sampling machine with the auxiliary supporting structure, the sliding groove can be driven to move when the supporting plate slides, the sliding groove can slide with the sliding block when moving, when the sliding block slides to the end of the sliding groove, the supporting plate can assist in supporting the sampling machine, and a balancing weight can be placed on the surface of the supporting plate to increase the weight of the base; the sampling machine is provided with an auxiliary supporting structure during use, a pushing plate can slide through the inner wall of the sampling barrel when moving, a screw rod and a slot can be driven to slide when the pushing plate slides, a concrete sample can be pushed while the pushing plate slides, and quick sampling can be performed when the concrete sample is pushed out of the sampling barrel; and rapid sampling can be conveniently carried out.
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Description

Technical Field

[0001] This utility model relates to the field of sampling machine technology, specifically a sampling machine with an auxiliary support structure. Background Technology

[0002] The core sampler, also known as a concrete core sampler, is mainly used for core sampling of cement concrete, asphalt concrete, and limestone foundations in highways, airports, ports, docks, dams, etc., for compressive and flexural tests. The concrete samples can be used for testing. However, existing core samplers still have certain defects in use, such as...

[0003] The sampling machine is an ideal and efficient power tool for core sampling and drilling operations on reinforced concrete in building and construction quality inspection. When in use, the base can be moved to a designated position. Once the base is in position, the motor on the drive structure can be activated. The motor drives the sampling cylinder to rotate at high speed. Simultaneously, the lifting structure can be operated, which in turn moves the drive structure, which in turn moves the sampling cylinder. When the sampling cylinder reaches the concrete surface, it can sample the concrete. Traditional sampling machines have relatively small bases, which can cause the base to wobble when the sampling cylinder is sampling concrete, potentially leading to the machine tipping over. Therefore, during use, operators need to support the sampling machine or add counterweights to the base, making auxiliary support inconvenient. Utility Model Content

[0004] The present invention provides the following technical solution: The purpose of the present invention is to provide a sampling machine with an auxiliary support structure to solve the problems mentioned in the background art, such as the many defects of the current sampling machines on the market, which are inconvenient to provide auxiliary support and inconvenient to sample.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a sampling machine with an auxiliary support structure, comprising: a base and a lifting structure;

[0006] An auxiliary support structure is installed on the side of the base, a lifting structure is fixedly installed on the top of the base, a drive structure is fixedly installed on the side of the lifting structure, a sampling cylinder is fixedly connected to the bottom of the drive structure, and a sampling structure is movably connected to the side of the sampling cylinder.

[0007] Preferably, the auxiliary support structure is further provided with a storage groove, a slider, a support plate, a sliding groove, a connecting block, a slot, a pressing groove, a rotating block, a pressing plate, a spring, and a locking block;

[0008] The base has a storage slot at the bottom, and a slider is fixedly connected to the inside of the storage slot.

[0009] Preferably, the slider is movably connected to the slide groove on the side, and the slide groove is formed on the surface of the support plate;

[0010] The support plate is movably connected inside the storage slot.

[0011] Preferably, a connecting block is fixedly connected to the side of the support plate, and a slot is formed through the surface of the connecting block;

[0012] The base surface has extrusion grooves.

[0013] Preferably, a rotating block is rotatably connected inside the extrusion groove, and an extrusion plate is fixedly connected to the side of the rotating block.

[0014] Preferably, a spring is fixedly connected between the extrusion plate and the extrusion groove, and a locking block is fixedly connected to the surface of the extrusion plate.

[0015] Preferably, the sampling structure is further provided with a moving groove, a slot, a connecting ring, a moving block, a push plate, a screw, and a nut;

[0016] The sampling tube has a through-hole groove on its surface.

[0017] Preferably, a slot is provided through the top of the sampling tube, and a connecting ring is movably connected to the side of the sampling tube;

[0018] A movable block is fixedly connected to the inner side of the connecting ring.

[0019] Preferably, the movable blocks are movably connected inside the movable slot, and push plates are fixedly connected between the movable blocks;

[0020] The push plate is movably connected inside the sampling cylinder.

[0021] Preferably, a screw is fixedly connected to the top of the push plate, and the screw is movably connected inside the slot;

[0022] The screw has a nut threadedly connected to its side.

[0023] Compared with the prior art, the beneficial effects of this utility model are as follows: When the support plate slides, it can drive the slide groove to move. When the slide groove moves, it can slide with the slider. When the slider slides to the end of the slide groove, the support plate can provide auxiliary support for the sampler. A counterweight can also be placed on the surface of the support plate to increase the weight of the base, making it convenient for the sampler to have an auxiliary support structure during use. When the push plate moves, it can slide through the inner wall of the sampling cylinder. When the push plate slides, it can drive the screw to slide with the slot. While the push plate slides, it can push the concrete sample. When the concrete sample is pushed out of the sampling cylinder, it can be sampled quickly, which is convenient for rapid sampling.

[0024] 1. When the sampler requires auxiliary support, the locking block can be pressed. When the locking block is pressed, it can squeeze the extrusion plate. When the extrusion plate is squeezed, it drives the rotating block to rotate. When the rotating block rotates, it can make the extrusion plate and the extrusion groove rotate. When the extrusion plate rotates, it can stretch the spring. When the locking block and the extrusion plate rotate to the designated position, the support plate can be pulled. When the support plate is pulled, it can drive the connecting block and the slot to move. When the slot moves, it can slide with the locking block and the extrusion plate. When the support plate moves, it can slide through the storage slot. When the support plate slides, it can drive the slide groove to move. When the slide groove moves, it can slide with the slider. When the slider slides to the end of the slide groove, the support plate can provide auxiliary support for the sampler. A counterweight can also be placed on the surface of the support plate to increase the weight of the base, so that the sampler has an auxiliary support structure when in use.

[0025] 2. After the sampling cylinder takes a sample of the concrete, the nut can be rotated. When the nut rotates, it slides through the thread of the screw. When the nut thread slides out of the top of the screw, the connecting ring can be pulled downwards. When the connecting ring is pulled, it slides through the sampling cylinder. When the connecting ring slides, it drives the moving block to move. When the moving block moves, it slides through the moving slot. When the moving block slides, it drives the push plate to move. When the push plate moves, it slides through the inner wall of the sampling cylinder. When the push plate slides, it drives the screw and the slot to slide. While the push plate slides, it pushes the concrete sample. When the concrete sample is pushed out of the sampling cylinder, it can be sampled quickly, which is convenient for rapid sampling. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the front structure of this utility model;

[0027] Figure 2 This is a side view of the structure of this utility model;

[0028] Figure 3 This is a side view sectional structural diagram of the present invention;

[0029] Figure 4 This is a bottom view of the base structure of this utility model;

[0030] Figure 5 This is an enlarged structural diagram of part A of this utility model;

[0031] Figure 6 This is an enlarged structural diagram of part B of this utility model.

[0032] In the diagram: 1. Base; 2. Auxiliary support structure; 201. Collection slot; 202. Slider; 203. Support plate; 204. Slide groove; 205. Connecting block; 206. Slot; 207. Extrusion groove; 208. Rotating block; 209. Extrusion plate; 210. Spring; 211. Locking block; 3. Lifting structure; 4. Drive structure; 5. Sampling cylinder; 6. Sampling structure; 601. Moving slot; 602. Slot; 603. Connecting ring; 604. Moving block; 605. Push plate; 606. Screw; 607. Nut. Detailed Implementation

[0033] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0034] Please see Figures 1-6 This utility model provides a technical solution: a sampling machine with an auxiliary support structure, comprising: a base 1 and a lifting structure 3;

[0035] An auxiliary support structure 2 is installed on the side of the base 1, a lifting structure 3 is fixedly installed on the top of the base 1, a drive structure 4 is fixedly installed on the side of the lifting structure 3, a sampling cylinder 5 is fixedly connected to the bottom of the drive structure 4, and a sampling structure 6 is movably connected to the side of the sampling cylinder 5.

[0036] The auxiliary support structure 2 is also provided with a storage groove 201, a slider 202, a support plate 203, a sliding groove 204, a connecting block 205, a slot 206, a pressing groove 207, a rotating block 208, a pressing plate 209, a spring 210, and a locking block 211. The bottom of the base 1 has a storage groove 201. When the support plate 203 moves, it can slide through the storage groove 201. The slider 202 is fixedly connected to the inner side of the storage groove 201.

[0037] The slider 202 is movably connected to the slide groove 204 on its side. The slide groove 204 is formed on the surface of the support plate 203. When the support plate 203 slides, it can drive the slide groove 204 to move. When the slide groove 204 moves, it can slide with the slider 202. The support plate 203 is movably connected to the inside of the storage slot 201. When the slider 202 slides to the end of the slide groove 204, the support plate 203 can provide auxiliary support for the sampler. A counterweight can also be placed on the surface of the support plate 203 to increase the weight of the base 1.

[0038] A connecting block 205 is fixedly connected to the side of the support plate 203. A slot 206 is formed through the surface of the connecting block 205. When the support plate 203 is pulled, it can drive the connecting block 205 and the slot 206 to move. When the slot 206 moves, it can slide with the slot 211 and the pressing plate 209. An extrusion groove 207 is formed on the surface of the base 1.

[0039] A rotating block 208 is rotatably connected inside the extrusion groove 207, and an extrusion plate 209 is fixedly connected to the side of the rotating block 208. When the sampler needs auxiliary support, the locking block 211 can be pressed. When the locking block 211 is pressed, it can squeeze the extrusion plate 209. When the extrusion plate 209 is squeezed, it drives the rotating block 208 to rotate.

[0040] A spring 210 is fixedly connected between the extrusion plate 209 and the extrusion groove 207. A locking block 211 is fixedly connected to the surface of the extrusion plate 209. When the rotating block 208 rotates, the extrusion plate 209 and the extrusion groove 207 can rotate. When the extrusion plate 209 rotates, the spring 210 can be stretched.

[0041] The sampling structure 6 is also provided with a moving groove 601, a slot 602, a connecting ring 603, a moving block 604, a push plate 605, a screw 606 and a nut 607. The moving groove 601 is opened through the surface of the sampling cylinder 5. When the moving block 604 moves, it can slide through the moving groove 601.

[0042] The top of the sampling cylinder 5 has a through slot 602, and a connecting ring 603 is movably connected to the side of the sampling cylinder 5. The connecting ring 603 can be pulled down, and when the connecting ring 603 is pulled, it can slide through the sampling cylinder 5. A moving block 604 is fixedly connected to the inner side of the connecting ring 603. When the connecting ring 603 slides, it can drive the moving block 604 to move.

[0043] The movable block 604 is movably connected inside the movable groove 601. A push plate 605 is fixedly connected between the movable blocks 604. When the movable blocks 604 slide, they can drive the push plate 605 to move. The push plate 605 is movably connected inside the sampling cylinder 5. When the push plate 605 moves, it can slide through the inner wall of the sampling cylinder 5. While the push plate 605 slides, it can push the concrete sample. When the concrete sample is pushed out of the sampling cylinder 5, it can be sampled quickly.

[0044] A screw 606 is fixedly connected to the top of the push plate 605. The screw 606 is movably connected inside the slot 602. When the push plate 605 slides, it can drive the screw 606 to slide with the slot 602. A nut 607 is threadedly connected to the side of the screw 606. When the sampling cylinder 5 takes a sample of the concrete, the nut 607 can be rotated. When the nut 607 rotates, it can slide through the screw 606.

[0045] Working principle: When using this sampler with auxiliary support structure, firstly, when the sampler needs auxiliary support, the locking block 211 can be pressed. When the locking block 211 is pressed, it can squeeze the extrusion plate 209. When the extrusion plate 209 is squeezed, it drives the rotating block 208 to rotate. When the rotating block 208 rotates, it can make the extrusion plate 209 and the extrusion groove 207 rotate. When the extrusion plate 209 rotates, it can stretch the spring 210. When the locking block 211 and the extrusion plate 209 rotate to the designated position, it can support the support plate 203. When the support plate 203 is pulled, it can move the connecting block 205 and the slot 206. When the slot 206 moves, it can slide with the slot block 211 and the pressing plate 209. While the support plate 203 moves, it can slide through the storage groove 201. When the support plate 203 slides, it can move the slide groove 204. When the slide groove 204 moves, it can slide with the slider 202. When the slider 202 slides to the end of the slide groove 204, the support plate 203 can provide auxiliary support for the sampler and can also place the counterweight. The weight of the base 1 is added to the surface of the support plate 203 to provide an auxiliary support structure for the sampler during use. After the sampling cylinder 5 samples the concrete, the nut 607 can be rotated. When the nut 607 rotates, it can slide through the thread of the screw 606. When the nut 607 slides out of the top of the screw 606, the connecting ring 603 can be pulled downwards. When the connecting ring 603 is pulled, it can slide through the sampling cylinder 5. When the connecting ring 603 slides, it can drive the moving block 604 to move. When the moving block 604 moves, it can... The moving block 604 slides through the moving groove 601. When the moving block 604 slides, it can drive the pushing plate 605 to move. When the pushing plate 605 moves, it can slide through the inner wall of the sampling cylinder 5. When the pushing plate 605 slides, it can drive the screw 606 to slide with the slot 602. While the pushing plate 605 slides, it can push the concrete sample. When the concrete sample is pushed out of the sampling cylinder 5, it can be sampled quickly. This makes it convenient to perform rapid sampling. The contents not described in detail in this description belong to the prior art known to those skilled in the art.

[0046] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A sampling machine with an auxiliary support structure, comprising: The base (1) and the lifting structure (3) are characterized in that; An auxiliary support structure (2) is installed on the side of the base (1), a lifting structure (3) is fixedly installed on the top of the base (1), a driving structure (4) is fixedly installed on the side of the lifting structure (3), a sampling cylinder (5) is fixedly connected to the bottom of the driving structure (4), and a sampling structure (6) is movably connected to the side of the sampling cylinder (5).

2. A sampling machine with an auxiliary support structure according to claim 1, characterized in that: The auxiliary support structure (2) is also provided with a storage groove (201), a slider (202), a support plate (203), a slide groove (204), a connecting block (205), a slot (206), a pressing groove (207), a rotating block (208), a pressing plate (209), a spring (210), and a locking block (211); The base (1) has a storage slot (201) at the bottom, and a slider (202) is fixedly connected to the inside of the storage slot (201).

3. A sampling machine with an auxiliary support structure according to claim 2, characterized in that: The slider (202) is movably connected to the slide groove (204) on its side, and the slide groove (204) is formed on the surface of the support plate (203); The support plate (203) is movably connected to the inside of the storage slot (201).

4. A sampling machine with an auxiliary support structure according to claim 2, characterized in that: A connecting block (205) is fixedly connected to the side of the support plate (203), and a slot (206) is formed through the surface of the connecting block (205); The base (1) has an extrusion groove (207) on its surface.

5. A sampling machine with an auxiliary support structure according to claim 2, characterized in that: The extrusion groove (207) is rotatably connected to a rotating block (208), and an extrusion plate (209) is fixedly connected to the side of the rotating block (208).

6. A sampling machine with an auxiliary support structure according to claim 2, characterized in that: A spring (210) is fixedly connected between the extrusion plate (209) and the extrusion groove (207), and a locking block (211) is fixedly connected to the surface of the extrusion plate (209).

7. A sampling machine with an auxiliary support structure according to claim 1, characterized in that: The sampling structure (6) is also provided with a moving groove (601), a slot (602), a connecting ring (603), a moving block (604), a push plate (605), a screw (606) and a nut (607); The sampling tube (5) has a through-hole (601) on its surface.

8. A sampling machine with an auxiliary support structure according to claim 7, characterized in that: The top of the sampling tube (5) is provided with a slot (602), and the side of the sampling tube (5) is movably connected with a connecting ring (603); A movable block (604) is fixedly connected to the inner side of the connecting ring (603).

9. A sampling machine with an auxiliary support structure according to claim 7, characterized in that: The movable block (604) is movably connected inside the movable slot (601), and a push plate (605) is fixedly connected between the movable blocks (604); The push plate (605) is movably connected to the inside of the sampling tube (5).

10. A sampling machine with an auxiliary support structure according to claim 7, characterized in that: A screw (606) is fixedly connected to the top of the push plate (605), and the screw (606) is movably connected inside the slot (602); The screw (606) is threaded with a nut (607) on its side.