Concrete extracting device for building detection

Abstract

The utility model discloses a concrete extracting device for building detection, which relates to the field of concrete detection and comprises a fixing plate, an arc-shaped plate is fixedly connected onto the fixing plate, a top block is slidably connected onto the fixing plate, and the length direction of the top block is parallel to the length direction of the arc-shaped plate. A moving assembly is fixedly connected to the fixing plate and used for driving the ejector block to move linearly, and the side face of the ejector block is an inclined face. The device has the beneficial effects that the ejector block is pushed into a drill hole through the moving assembly, the side, corresponding to a core sample, of the ejector block is an inclined plane, the core sample can be pushed out along with the continuous penetration of the ejector block into the drill hole, meanwhile, the core sample can be clamped through the cooperation of the ejector block and the arc-shaped plate, the core sample can be conveniently taken out from the drill hole, and the working efficiency is remarkably improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to concrete detection technical field, concretely relates to building detection is with concrete extraction device. BACKGROUND

[0002] After the completion of the building, a core sample is drilled on the building by a coring machine, and then the core sample is detected by pressure, the coring machine opens an annular groove on the building through a drill barrel, and the rear end of the core sample cannot be broken with the building in many cases, and currently the core sample is broken by a chisel and other tools, and then the core sample is taken out from the drill hole, if the drill hole is broken, the core sample falls into the drill hole, and if there is no suitable tool, the core sample cannot be taken out from the drill hole, the above steps are troublesome and affect the work efficiency. UTILITY MODEL CONTENTS

[0003] The utility model discloses a concrete extraction device for building detection, which solves the above problems, and details are described below.

[0004] To achieve the above object, the utility model provides the following technical scheme:

[0005] The concrete extraction device for building detection comprises a fixed plate, an arc-shaped plate is fixedly connected to the fixed plate, a top block is slidably connected to the fixed plate, the length direction of the top block is parallel to the length direction of the arc-shaped plate, a moving assembly is fixedly connected to the fixed plate to drive the top block to move linearly, and the side surface of the top block is an inclined surface.

[0006] The arc-shaped plate is inserted into the drill hole, the top block is pushed into the drill hole through the moving assembly, the side of the top block corresponding to the core sample is an inclined surface, the core sample is pushed by the side of the top block as the top block continuously penetrates into the drill hole, until the rear end of the core sample is broken with the building, and the core sample is inclined to the arc-shaped plate under the pushing of the top block, the core sample is clamped through the cooperation of the top block and the arc-shaped plate, and then the core sample can be taken out from the drill hole.

[0007] Preferably, the arc-shaped plate is perpendicular to the fixed plate.

[0008] Preferably, an opening is formed in the fixed plate, the top block penetrates through the opening, two guide grooves are formed in the opening, guide rods are slidably connected in the guide grooves, and the two guide rods are fixedly connected with the top block.

[0009] Preferably, the moving assembly comprises a lever, the lever is hinged to the fixed plate through an ear plate, a guide groove is formed in the top block, and the lever penetrates through the guide groove.

[0010] Preferably, the inner wall of the guide groove is an arc surface.

[0011] As preferred, a handle is fixedly connected to the fixed plate, and the handle corresponds to the lever.

[0012] As preferred, an extension rod is fixedly connected to the fixed plate, and a movable end of the extension rod is fixedly connected to the top block, a spring is sleeved on the surface of the extension rod, and two ends of the spring are fixedly connected to two ends of the extension rod.

[0013] As preferred, the extension direction of the extension rod is along the length direction of the top block.

[0014] Beneficial effects are that:

[0015] The top block is pushed into the drill hole through the moving assembly, one side of the top block corresponding to the core sample is a slope, with the continuous deepening of the top block into the drill hole, the core sample can be pushed out, and the core sample can be clamped through cooperation of the top block and the arc-shaped plate, so that the core sample can be conveniently taken out of the drill hole, and work efficiency is significantly improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from these drawings without creative labor.

[0017] Figure 1 is a front view structural schematic diagram of the present application;

[0018] Figure 2 is a three-dimensional structural schematic diagram of the present application;

[0019] Figure 3 is a fixed rod top view structural schematic diagram of the present application;

[0020] Figure 4 is a three-dimensional structural schematic diagram of the moving assembly of the present application.

[0021] The following is the explanation of the reference signs:

[0022] 1, fixed plate; 2, arc-shaped plate; 3, handle; 4, top block; 5, moving assembly; 6, opening; 7, guide groove; 8, lever; 9, ear plate; 10, guide rod; 11, extension rod; 12, spring. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical scheme and advantages of the utility model more clear, the technical scheme of the utility model will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope protected by the utility model.

[0024] Referring to Figures 1-4 As shown in the utility model provides a concrete extraction device for building detection, including fixed plate 1, fixed plate 1 is fixedly connected with arc plate 2, fixed plate 1 is slidably connected with top block 4, and the length direction of top block 4 is parallel to the length direction of arc plate 2, fixed plate 1 is fixedly connected with moving assembly 5 for driving top block 4 to move along a straight line, and the side of top block 4 is inclined.

[0025] As an optional embodiment, the arc plate 2 is perpendicular to the fixed plate 1, and the arc plate 2 is used to extend into the drill hole to cooperate with the top block 4 to clamp the broken core sample, so that it is convenient to take out from the drill hole;

[0026] It should be noted that after the arc plate 2 is inserted into the drill hole, there is a gap between the arc plate 2 and the drill hole for pouring the core sample.

[0027] An opening 6 is formed in the fixed plate 1, and the top block 4 penetrates the opening 6, two guide grooves are formed in the opening 6, and a guide rod 10 is slidably connected in the guide groove, the two guide rods 10 are fixedly connected with the top block 4, and the guide rod 10 cooperates with the guide groove to ensure the stability of the movement of the top block 4.

[0028] The moving assembly 5 includes a lever 8, the lever 8 is hinged to the fixed plate 1 through an ear plate 9, a guide groove 7 is formed in the top block 4, and the lever 8 penetrates the guide groove 7, the setting of the guide groove 7 can improve the stability of the contact between the lever 8 and the top block 4, and the inner wall of the guide groove 7 is arc-shaped.

[0029] A handle 3 is fixedly connected to the fixed plate 1, and the handle 3 corresponds to the lever 8, when the moving assembly 5 is operated, the handle 3 and the lever 8 can be held by both hands at the same time, the lever 8 is close to the handle 3, the lever 8 presses the top block 4, until the top block 4 enters the drill hole and pushes the core sample to break, the moving assembly 5 adopts the lever principle, and the operation is more labor-saving, and the handle 3 is convenient for the user to exert force.

[0030] A telescopic rod 11 is fixedly connected to the fixed plate 1, and the movable end of the telescopic rod 11 is fixedly connected with the top block 4, a spring 12 is sleeved on the surface of the telescopic rod 11, the two ends of the spring 12 are fixedly connected with the two ends of the telescopic rod 11 respectively, and the telescopic direction of the telescopic rod 11 is arranged along the length direction of the top block 4. The telescopic rod 11 and the spring 12 cooperate to reset the top block 4, which is convenient for next use, and the core sample can be released after the top block 4 is reset.

[0031] With the above structure, the arc-shaped plate 2 is inserted into the drill hole, the top block 4 is pushed into the drill hole by moving the assembly 5, the side corresponding to the core sample of the top block 4 is inclined, with the continuous deepening of the top block 4 into the drill hole, the core sample is pushed by the side of the top block 4, until the rear end of the core sample is broken with the building, at the same time, the core sample is inclined to the arc-shaped plate 2 under the pushing of the top block 4, the core sample is clamped by the cooperation of the top block 4 and the arc-shaped plate 2, then the core sample can be taken out from the drill hole.

[0032] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can easily think of changes or replacements within the technical range disclosed by the present application, which should be covered in the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. Concrete extraction device for building inspection, characterized in that: The utility model provides a kind of arc-shaped plate and top block, including fixed plate (1), the fixed plate (1) is fixedly connected with arc-shaped plate (2), the fixed plate (1) is slidably connected with top block (4), and the length direction of top block (4) is parallel to the length direction of arc-shaped plate (2), the fixed plate (1) is fixedly connected with moving assembly (5) for driving top block (4) moves along straight line, the side of top block (4) is inclined plane.

2. The concrete extraction device for building inspection according to claim 1, characterized by: The arc-shaped plate (2) is perpendicular to the fixed plate (1).

3. The concrete extraction device for building inspection according to claim 1, characterized by: The fixed plate (1) is provided with opening (6), and top block (4) penetrates opening (6), two guide grooves are formed in opening (6), and guide rod (10) is slidably connected in guide groove, two guide rods (10) are fixedly connected with top block (4).

4. The concrete extraction device for building inspection according to claim 1, characterized by: The moving assembly (5) includes a lever (8), the lever (8) is hinged to the fixed plate (1) by an ear plate (9), the top block (4) is provided with a guide groove (7), and the lever (8) passes through the guide groove (7).

5. The concrete extraction device for building inspection according to claim 4, characterized by: The inner wall of the guide groove (7) is arc surface.

6. The concrete extraction device for building inspection according to claim 4, characterized by: The fixed plate (1) is fixedly connected with a handle (3), and the handle (3) corresponds to the lever (8).

7. The concrete extraction device for building inspection according to claim 1, characterized by: The fixed plate (1) is fixedly connected with a telescopic rod (11), and the movable end of the telescopic rod (11) is fixedly connected with the top block (4), the surface of the telescopic rod (11) is sleeved with a spring (12), and the two ends of the spring (12) are fixedly connected with the two ends of the telescopic rod (11).

8. The concrete extraction device for building inspection according to claim 7, characterized by: The telescopic direction of the telescopic rod (11) is arranged along the length direction of the top block (4).

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