A device for sampling and coring thermal insulation mortar

Abstract

The utility model provides a kind of thermal insulation mortar sampling core pulling device, belong to sample coring equipment technical field, including support seat, support seat top two sides are fixedly connected with support frame, support frame middle part is rotatably connected with operating shaft, operating shaft one end is fixedly connected with guide frame, guide frame inboard is equipped with main operating frame, and main operating frame middle part is equipped with guide slot, and T-shaped seat is slidably connected in guide slot, and adjusting motor is arranged on the top of the inner wall of guide slot, and adjusting motor output end is fixedly connected with screw rod, and the threaded hole of T-shaped seat inboard is equipped with screw thread connection with screw rod, and T-shaped seat top cover is equipped with water passage cover, and water passage cover top is equipped with micro pump, and main operating frame outboard is equipped with water tank, and water tank top is equipped with water supply pipe, and water supply pipe one end pipe is connected in micro pump top, the utility model provides a kind of thermal insulation mortar sampling core pulling device, by servo motor rotary drive gear, driven gear is rotated, guide frame and ground are in parallel state and make sampling cylinder and wall surface vertical state at this time.

Description

Technical Field

[0001] This utility model belongs to the technical field of core sampling equipment, specifically relating to a core sampling device for thermal insulation mortar. Background Technology

[0002] Existing coring equipment is heavy and difficult to move during drilling. If rollers are used, the device is prone to shaking, leading to deviations in coring accuracy. Each adjustment requires repositioning the drilling point, impacting testing efficiency. The "Concrete Core Extraction Machine Testing and Sampling Device" disclosed in application number "CN202322752145.4" represents a mature technology. It uses casters to move the base and adjust the sampling position. A torsion block rotates a threaded rod, moving a fixed block to contact the ground for support. This lifts the casters off the ground, and a servo motor drives a gear to rotate, causing the lifting sleeve to bring the core extractor closer to the concrete. A drive motor rotates the core extractor to drill and sample the concrete. However, this device has drawbacks: samples can get stuck in the sampling cylinder during coring, making them difficult to remove. Also, sometimes it's necessary to sample and test not only the ground material but also the wall material; the device can only test the ground, making it inflexible and limited in function. Utility Model Content

[0003] The purpose of this utility model is to provide a core extraction device for thermal insulation mortar sampling, which aims to solve the problem that in the existing technology, the sample gets stuck in the sampling tube during the core extraction process and is not easy to remove. At the same time, in the process of use, sometimes it is necessary to sample and test not only the ground material but also the wall material, and the device can only test the ground, which is a single function.

[0004] To achieve the above objectives, this utility model provides the following technical solution: It includes a support base, with support frames fixedly connected to both sides of the top of the support base. An operating shaft is rotatably connected to the middle of the support frame, and a guide frame is fixedly connected to one end of the operating shaft. A main operating frame is provided inside the guide frame, and a guide groove is opened in the middle of the main operating frame. A T-shaped seat is slidably connected inside the guide groove. An adjusting motor is located at the top of the inner wall of the guide groove, and a screw is fixedly connected to the output end of the adjusting motor. A threaded hole is provided inside the T-shaped seat and threadedly connected to the screw. A water-passing cover is provided on the top of the T-shaped seat, and a micro-pump is provided on the top of the water-passing cover. A water tank is provided outside the main operating frame, and a water supply pipe is provided on the top of the water tank. One end of the water supply pipe is connected to the top of the micro-pump.

[0005] In one embodiment of the thermal insulation mortar sampling and core extraction device of this utility model, water pipes are distributed at the bottom of the T-shaped seat, and the water pipes are sealed and connected to the water hood.

[0006] In this scheme, when the sampling tube drills and cores the solidified mortar layer, a micro pump draws water from the water tank into the water hood, and cooling water flows out through the water pipe to cool the surface of the high-speed rotating sampling tube.

[0007] In one embodiment of the thermal insulation mortar sampling and core extraction device of this utility model, guide columns are provided on both sides of the guide frame, and movable holes are opened on both sides of the T-shaped seat, with the guide columns movably connected in the movable holes.

[0008] In this design, when the rotating screw of the adjusting motor displaces the T-shaped seat, the guide column moves within the movable hole to guide the movement direction of the T-shaped seat, thereby improving the stability of the sampling cylinder when it moves up and down.

[0009] In an embodiment of the thermal insulation mortar sampling and core extraction device of this utility model, a waterproof motor is embedded at the bottom of the T-shaped seat, and a sampling cylinder is fixedly connected to the output end of the waterproof motor. Adjustment grooves are opened on both sides of the sampling cylinder, and a top rod is hinged to the middle of the inner wall of the adjustment groove.

[0010] In this scheme, a waterproof motor is used to rotate the sampling cylinder to drill samples from the ground. After the sampling process is completed, the top rod in the adjustment groove is pressed down, and one end of the top rod is pressed down to push out the cored sample, making it easy for the cored sample to be removed from the sampling cylinder.

[0011] In one embodiment of the thermal insulation mortar sampling and core extraction device of this utility model, frame-shaped rods are hinged to the bottom of both sides of the sampling cylinder, and a groove is opened at one end of the top rod, and the frame-shaped rod is engaged with the groove.

[0012] In this scheme, before drilling the sampling tube, the top rod is pulled down and one end of the top rod is stored in the adjustment groove. One end of the top rod is close to the top of the inner wall of the sampling tube. At this time, the other end of the top rod exposed to the outside hangs down. The frame rod is flipped and engaged with the groove to limit the position of the top rod.

[0013] In one embodiment of the thermal insulation mortar sampling and core extraction device of this utility model, a servo motor is provided at the bottom of the support frame, a drive gear is fixedly connected to the output end of the servo motor, and a driven gear is provided in the middle of the operating shaft, with the drive gear meshing with the driven gear.

[0014] In this solution, when drilling the thermal insulation mortar layer on the ground, the guide frame is perpendicular to the ground. When drilling the thermal insulation mortar layer on the wall, the servo motor rotates the drive gear, which in turn drives the driven gear to rotate. At this time, the guide frame is parallel to the ground and the sampling tube is perpendicular to the wall, which facilitates drilling and sampling of the thermal insulation mortar layer at different locations.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] 1) The servo motor rotates the drive gear, which in turn drives the driven gear to rotate. At this time, the guide frame is parallel to the ground and the sampling tube is perpendicular to the wall, which facilitates drilling and sampling of the thermal insulation mortar layer at different locations. The sampling tube is rotated by the waterproof motor to drill samples from the ground.

[0017] 2) By pressing the top rod in the adjustment groove, one end of the top rod is squeezed downwards to push out the cored sample, making it easier for the cored sample to detach from the sampling tube. After the sample is pushed out, pull down the top rod and store one end of the top rod in the adjustment groove. One end of the top rod is close to the top of the inner wall of the sampling tube. At this time, the other end of the top rod exposed to the outside hangs down, flips the frame rod and engages the frame rod with the groove to limit the position of the top rod. Attached Figure Description

[0018] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0019] Figure 1 This is a schematic diagram of the structure of this utility model;

[0020] Figure 2 This is one of the structural schematic diagrams of this utility model;

[0021] Figure 3 This is a schematic diagram of the cross-sectional structure of the T-shaped seat rod of this utility model.

[0022] In the diagram: 1. Support base; 2. Support frame; 3. Operating shaft; 4. Guide frame; 5. Main operating frame; 6. Guide groove; 7. T-shaped seat; 8. Adjusting motor; 9. Screw;

[0023] 10. Water hood; 11. Miniature pump; 12. Water tank; 13. Water supply pipe; 14. Water pipe; 15. Guide column; 16. Movable hole; 17. Waterproof motor; 18. Sampling cylinder; 19. Adjustment groove;

[0024] 20. Top rod; 21. Frame rod; 22. Groove; 23. Servo motor; 24. Drive gear; 25. Driven gear. Detailed Implementation

[0025] 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.

[0026] Please see Figure 1 - Figure 3 The present invention provides the following technical solution: a core extraction device for thermal insulation mortar sampling, including a support base 1, a support frame 2 fixedly connected to both sides of the top of the support base 1, an operating shaft 3 rotatably connected to the middle of the support frame 2, a guide frame 4 fixedly connected to one end of the operating shaft 3, a main operating frame 5 provided inside the guide frame 4, a guide groove 6 opened in the middle of the main operating frame 5, a T-shaped seat 7 slidably connected inside the guide groove 6, an adjusting motor 8 at the top of the inner wall of the guide groove 6, a screw 9 fixedly connected to the output end of the adjusting motor 8, a threaded hole opened inside the T-shaped seat 7 and threadedly connected to the screw 9, a water vent 10 covered on the top of the T-shaped seat 7, a micro pump 11 provided on the top of the water vent 10, a water tank 12 provided on the outside of the main operating frame 5, a water supply pipe 13 provided on the top of the water tank 12, and one end of the water supply pipe 13 connected to the top of the micro pump 11.

[0027] In a specific embodiment of a thermal insulation mortar sampling and core extraction device, please refer to Figure 3 The bottom of the T-shaped seat 7 is provided with water pipes 14, which are sealed and connected to the water cover 10.

[0028] Please see Figure 3 When the sampling cylinder 18 is drilling and core taking from the solidified mortar layer, the water in the water tank 12 is pumped into the water hood 10 by the micro pump 11, and the cooling water flows out through the water pipe 14 to cool the surface of the high-speed rotating sampling cylinder 18 and reduce the dust generated by friction during the drilling process.

[0029] In a specific embodiment of a thermal insulation mortar sampling and core extraction device, please refer to Figure 1 The guide frame 4 has guide posts 15 on both sides, and the T-shaped seat 7 has movable holes 16 on both sides. The guide posts 15 are movably connected to the movable holes 16.

[0030] Please see Figure 1 When the adjusting motor 8 rotates the screw 9 to displace the T-shaped seat 7, the guide post 15 moves within the movable hole 16 to guide the movement direction of the T-shaped seat 7, thereby improving the stability of the sampling cylinder 18 when it moves up and down.

[0031] In a specific embodiment of a thermal insulation mortar sampling and core extraction device, please refer to Figures 1-3 A waterproof motor 17 is embedded at the bottom of the T-shaped seat 7. A sampling cylinder 18 is fixedly connected to the output end of the waterproof motor 17. An adjustment groove 19 is opened on both sides of the sampling cylinder 18. A top rod 20 is hinged to the middle of the inner wall of the adjustment groove 19.

[0032] Please see Figures 1-3The sampling cylinder 18 is rotated by the waterproof motor 17 to drill samples from the ground. After the sampling process is completed, the top rod 20 in the adjustment groove 19 is pressed. One end of the top rod 20 is pressed downward to push out the cored sample, making it easy for the cored sample to be removed from the sampling cylinder 18.

[0033] In a specific embodiment of a thermal insulation mortar sampling and core extraction device, please refer to Figure 3 The bottom of both sides of the sampling cylinder 18 is hinged with a frame rod 21, and one end of the top rod 20 is provided with a groove 22, which is engaged with the frame rod 21 and the groove 22.

[0034] Please see Figure 3 Before drilling and sampling in the sampling cylinder 18, pull down the top rod 20 and store one end of the top rod 20 in the adjustment groove 19. With one end of the top rod 20 close to the top of the inner wall of the sampling cylinder 18, the other end of the top rod 20 exposed to the outside descends and hangs down. Flip the frame rod 21 and engage it with the groove 22 to limit the position of the top rod 20.

[0035] In a specific embodiment of a thermal insulation mortar sampling and core extraction device, please refer to Figures 1-2 The bottom of the support frame 2 is equipped with a servo motor 23, and the output end of the servo motor 23 is fixedly connected to a drive gear 24. The middle of the operating shaft 3 is equipped with a driven gear 25, and the drive gear 24 and the driven gear 25 are meshed and connected.

[0036] Please see Figures 1-2 When drilling the thermal insulation mortar layer on the ground, the guide frame 4 is perpendicular to the ground. When drilling the thermal insulation mortar layer on the wall, the servo motor 23 rotates the drive gear 24, which drives the driven gear 25 to rotate. At this time, the guide frame 4 is parallel to the ground and the sampling cylinder 18 is perpendicular to the wall, which facilitates drilling and sampling of the thermal insulation mortar layer at different locations.

[0037] This utility model provides a thermal insulation mortar sampling and core extraction device. Specifically, when drilling the thermal insulation mortar layer on the ground, the guide frame 4 is perpendicular to the ground. When drilling the thermal insulation mortar layer on the wall, the servo motor 23 rotates the drive gear 24, which in turn drives the driven gear 25 to rotate. At this time, the guide frame 4 is parallel to the ground, and the sampling cylinder 18 is perpendicular to the wall, facilitating drilling and sampling of the thermal insulation mortar layer at different locations. The waterproof motor 17 rotates the sampling cylinder 18 relative to the ground. Samples are drilled from the surface. After the sampling process is completed, press the top rod 20 in the adjustment groove 19. One end of the top rod 20 is pressed downward to push out the cored sample, making it easier for the cored sample to detach from the sampling tube 18. After the sample is pushed out, pull down the top rod 20 and store one end of the top rod 20 in the adjustment groove 19. One end of the top rod 20 is close to the top of the inner wall of the sampling tube 18. At this time, the other end of the top rod 20 exposed to the outside hangs down. Flip the frame rod 21 and engage the frame rod 21 with the groove 22 to limit the position of the top rod 20.

[0038] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model 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 this utility model should be included within the protection scope of this utility model.

Claims

1. A core extraction device for thermal insulation mortar sampling, comprising a support base (1), characterized in that: The support base (1) is fixedly connected to the top two sides of the support frame (2). The support frame (2) is rotatably connected to the middle of the support frame (2). The operating shaft (3) is fixedly connected to one end of the operating shaft (3). The main operating frame (5) is provided inside the guide frame (4). The main operating frame (5) is provided with a guide groove (6) in the middle. The T-shaped seat (7) is slidably connected inside the guide groove (6). The motor (8) is adjusted at the top of the inner wall of the guide groove (6). The output end of the adjusting motor (8) is fixedly connected to a screw (9). The threaded hole opened inside the T-shaped seat (7) is threadedly connected to the screw (9). The top of the T-shaped seat (7) is covered with a water vent (10). The top of the water vent (10) is provided with a micro pump (11). The outside of the main operating frame (5) is provided with a water tank (12). The top of the water tank (12) is provided with a water supply pipe (13). One end of the water supply pipe (13) is connected to the top of the micro pump (11).

2. The thermal insulation mortar sampling and core extraction device according to claim 1, characterized in that: The bottom of the T-shaped seat (7) is provided with water pipes (14), which are sealed and connected to the water cover (10).

3. The thermal insulation mortar sampling and core extraction device according to claim 1, characterized in that: The guide frame (4) is provided with guide posts (15) on both sides, and the T-shaped seat (7) is provided with movable holes (16) on both sides. The guide posts (15) are movably connected in the movable holes (16).

4. The thermal insulation mortar sampling and core extraction device according to claim 1, characterized in that: A waterproof motor (17) is embedded at the bottom of the T-shaped seat (7). A sampling cylinder (18) is fixedly connected to the output end of the waterproof motor (17). An adjustment groove (19) is provided on both sides of the sampling cylinder (18). A top rod (20) is hinged to the middle of the inner wall of the adjustment groove (19).

5. The thermal insulation mortar sampling and core extraction device according to claim 4, characterized in that: The sampling tube (18) has frame rods (21) hinged to the bottom of both sides, and the top rod (20) has a groove (22) at one end, and the frame rod (21) is engaged with the groove (22).

6. The thermal insulation mortar sampling and core extraction device according to claim 1, characterized in that: The support frame (2) is equipped with a servo motor (23) at the bottom. The output end of the servo motor (23) is fixedly connected to a drive gear (24). The operating shaft (3) is equipped with a driven gear (25) in the middle. The drive gear (24) and the driven gear (25) are meshed together.

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