Concrete detection sampling device

Abstract

The utility model relates to the technical field of concrete detection equipment, and particularly discloses a concrete detection sampling device which comprises a fixed frame, a threaded rod, a sampling head and a handle, the fixing frame comprises a fixing plate and a supporting plate. The fixing plate is horizontally arranged, supporting plates are arranged on the left side and the right side of the fixing plate and vertically arranged, and fixing cones are arranged at the lower ends of the supporting plates. A motor is arranged on a cross rod of the handle, and an output shaft of the motor is connected to the upper end of the threaded rod; the lower end of the threaded rod penetrates through the fixed plate and then is connected to the sampling head; the sampling head comprises a sampling bin and a soil breaking cone; the upper end of the sampling bin is connected to the threaded rod, and the lower end is connected to the ground breaking cone. According to the utility model, the fixed frame is fixed at a sampling point, the sampling head is driven by the motor to downwards break soil and sample, and a soil sample is taken out from the sampling bin to complete sampling; the stability of the device is improved by using the fixing frame, and the efficiency of the device is improved by driving the sampling bin to sample by the motor.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete detection equipment, in particular to a concrete detection sampling device. Background Art

[0002] Concrete sampling for water conservancy projects is an important quality inspection standard, which is of great significance to ensure the safety and stability of water conservancy projects. Usually, a special sampling device is required for sampling. During the sampling process, attention should be paid to operating specifications and safety matters to ensure the accuracy and reliability of the sampling results.

[0003] The existing concrete detection sampling device for water conservancy projects has the following defects when in use: when sampling the concrete of the water conservancy project, it is difficult to break and sample the concrete due to the different hardness of the concrete, so the sampling is difficult and takes a long time. Utility Model Content

[0004] The technical problem solved by the utility model is to provide a concrete detection sampling device to solve the problem that it is difficult to break the sampling and the efficiency is low during the sampling process.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is: a concrete detection sampling device, including a fixing frame, a threaded rod, a sampling head and a handle;

[0006] The fixing frame comprises a fixing plate and a supporting plate; the fixing plate is arranged horizontally, and supporting plates are arranged on the left and right sides; the supporting plate is arranged vertically, and a fixing cone is arranged at the lower end of the supporting plate;

[0007] A handle, a motor is arranged on the crossbar of the handle, and an output shaft of the motor is connected to the upper end of the threaded rod;

[0008] A threaded rod is arranged vertically, and its lower end passes through the fixing plate and is connected to the sampling head;

[0009] The sampling head comprises a sampling chamber and a soil-breaking cone; the upper end of the sampling chamber is connected to the threaded rod, and the lower end is connected to the soil-breaking cone.

[0010] As a further technical solution of the above scheme, the sampling chamber includes a collecting box and a collecting plate; the collecting box is hollow, the upper end is connected to the threaded rod, and the lower end is connected to the breaking cone, and a collecting hole is provided on the side wall of the collecting box; the collecting plate is slidably arranged on the side wall of the collecting box, and is used to collect concrete that falls into the collecting box from the collecting hole.

[0011] As a further technical solution of the above scheme, a baffle plate is provided on the side of the collection tray, and a connecting hole is provided on the top of the baffle plate; after the collection tray slides into the collection box, the baffle plate moves to the side wall of the collection box, and is connected to the connecting hole through the top of the collection box using bolts, so that a closed space is formed between the baffle plate and the interior of the collection box.

[0012] As a further technical solution of the above solution, it also includes a motor, which is arranged on the cross bar of the handle, and the output shaft of the motor is connected to the threaded rod to drive the threaded rod to rotate.

[0013] As a further technical solution of the above solution, it also includes a protective cover, which is arranged on the motor.

[0014] Compared with the prior art, the utility model has the following advantages and beneficial effects: the utility model fixes a fixed frame at a sampling point, drives a sampling head downward to break the soil for sampling by a motor, and takes out soil samples from a sampling bin to complete sampling; the use of a fixed frame improves the stability of the device, and the motor drives the sampling bin to take samples, which improves the efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0016] Figure 2 It is a three-dimensional structural schematic diagram of another embodiment of the utility model.

[0017] Figure 3 Schematic diagram of the three-dimensional structure of the sampling head.

[0018] The meanings of the numbers in the figure are: fixing frame-1; fixing plate-11; supporting plate-12; fixing cone-13; threaded rod-2; sampling head-3; sampling chamber-31; collecting box-311; collecting plate-312; collecting hole-313; blocking plate-314; earth-breaking cone-32; handle-4; motor-5; protective cover-6. DETAILED DESCRIPTION

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the utility model in conjunction with the accompanying drawings in the embodiments of the utility model, so as to have a further understanding of the concept of the utility model, the technical problems solved, the technical features constituting the technical solutions and the technical effects brought about.

[0020] like Figure 1~Figure 3 As shown, the utility model is a concrete detection sampling device comprising a fixing frame 1, a threaded rod 2, a sampling head 3 and a handle 4;

[0021] The fixing frame 1 comprises a fixing plate 11 and a supporting plate 12; the fixing plate 11 is arranged horizontally, and a supporting plate 12 is arranged on the left and right sides; the supporting plate 12 is arranged vertically, and a fixing cone 13 is arranged at the lower end of the supporting plate 12;

[0022] A handle 4, a motor 5 is disposed on the crossbar of the handle 4, and an output shaft of the motor 5 is connected to the upper end of the threaded rod 2;

[0023] The threaded rod 2 is vertically arranged, and the lower end thereof passes through the fixing plate 11 and is connected to the sampling head 3;

[0024] The sampling head 3 comprises a sampling chamber 31 and a soil-breaking cone 32 ; the upper end of the sampling chamber 31 is connected to the threaded rod 2 , and the lower end is connected to the soil-breaking cone 32 .

[0025] When using the device, the device is moved to the sampling point, and the support plate 12 is used to drive the fixing cone 13 downward to fix it on the concrete sample. The operator then starts the motor 5, and the motor 5 rotates to drive the threaded rod 2 to rotate downward. Since the threaded rod 2 is connected to the sampling head 3, the sampling head 3 follows the downward movement, and the soil-breaking cone 32 effectively breaks the concrete floor. After the crushing, the concrete debris is sampled through the sampling chamber 31. After the sampling is completed, the motor 5 is rotated in the opposite direction to drive the threaded rod 2 to rise, and the soil sample can be taken out from the sampling chamber 31.

[0026] like Figure 3 As shown, as a preferred embodiment, the sampling chamber 31 includes a collection box 311 and a collection tray 312; the collection box 311 is hollow, the upper end is connected to the threaded rod 2, and the lower end is connected to the earth-breaking cone 32, and a collection hole 313 is provided on the side wall of the collection box 311; the collection tray 312 is slidably arranged on the side wall of the collection box 311, and is used to collect concrete falling into the collection box 311 from the collection hole 313. In this embodiment, when the sampling chamber 31 is sampling, the collection box 311 moves downward, and the concrete debris enters the collection box 311 from the collection hole 313 and falls into the collection tray 312. After the sampling is completed, the collection tray 312 can be taken out.

[0027] like Figure 3 As shown, as a preferred embodiment, the side of the collection tray 312 is provided with a blocking plate 314, and the top of the blocking plate 314 is provided with a connecting hole; after the collection tray 312 slides into the collection box 311, the blocking plate 314 moves to the side wall of the collection box 311, and is connected to the connecting hole through the top of the collection box 311 by bolts, so that the blocking plate 314 and the inside of the collection box 311 form a closed space. In this embodiment, in order to increase the stability of sampling, the blocking plate 314 is set. When breaking the soil downward, the collection tray 312 is first slid into the collection box 311, and the blocking plate 314 is fixed with bolts, and the blocking plate 314 and the collection box 311 form a closed space. In the process of downward sampling, the debris enters the collection box 311 from the collection hole 313 and falls into the collection tray 312 for collection. After the sampling is completed, the bolts are loosened, and the blocking plate 314 and the collection tray 312 are slid out of the collection box 311 to complete the sampling process.

[0028] like Figure 2As shown, as a preferred embodiment, it also includes a protective cover 6, which is arranged on the motor 5. In this embodiment, since crushed stones will splash when the concrete floor is broken, in order to protect the normal operation of the motor 5, a protective cover 6 is set outside the motor 5 to prevent the crushed stones from impacting and damaging the motor 5.

[0029] The words “connection” and “fixation” appearing in the description of the present invention may refer to fixed connection, processing and forming, welding, or mechanical connection. The specific meanings of the above terms in the present invention shall be understood according to the specific circumstances.

[0030] In the description of the present invention, the terms "center", "upper", "lower", "horizontal", "inner", "outer", etc., which indicate the orientation or position relationship, are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying a specific orientation that the device or element referred to must have, and therefore cannot be understood as a limitation on the present invention.

[0031] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in the field should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model.

Claims

1. A concrete detection sampling device, characterized in that: It comprises a fixing frame (1), a threaded rod (2), a sampling head (3) and a handle (4); The fixing frame (1) comprises a fixing plate (11) and a supporting plate (12); the fixing plate (11) is arranged horizontally, and the supporting plates (12) are arranged on the left and right sides; the supporting plate (12) is arranged vertically, and a fixing cone (13) is arranged at the lower end of the supporting plate (12); A handle (4), a motor (5) is provided on the crossbar of the handle (4), and an output shaft of the motor (5) is connected to the upper end of the threaded rod (2); A threaded rod (2) is arranged vertically, and its lower end passes through a fixing plate (11) and is connected to a sampling head (3); The sampling head (3) comprises a sampling chamber (31) and a soil-breaking cone (32); the upper end of the sampling chamber (31) is connected to the threaded rod (2), and the lower end is connected to the soil-breaking cone (32).

2. A concrete detection sampling device as claimed in claim 1, characterized in that: The sampling chamber (31) comprises a collecting box (311) and a collecting plate (312); the collecting box (311) is hollow, the upper end of which is connected to the threaded rod (2), and the lower end of which is connected to the soil-breaking cone (32); a collecting hole (313) is provided on the side wall of the collecting box (311); the collecting plate (312) is slidably arranged on the side wall of the collecting box (311) and is used to collect concrete that falls into the collecting box (311) from the collecting hole (313).

3. A concrete detection sampling device as claimed in claim 2, characterized in that: A blocking plate (314) is provided on the side of the collection tray (312), and a connection hole is provided on the top of the blocking plate (314); after the collection tray (312) slides into the collection box (311), the blocking plate (314) moves to the side wall of the collection box (311), and is connected to the connection hole by means of bolts passing through the top of the collection box (311), so that a closed space is formed between the blocking plate (314) and the interior of the collection box (311).

4. A concrete detection sampling device as claimed in claim 1, characterized in that: It also includes a protective cover (6), which is arranged on the motor (5).

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