Wall sampling device for constructional engineering quality detection

Abstract

The utility model discloses a wall sampling device for constructional engineering quality detection, which comprises a cutting pipe, one side of the cutting pipe is fixedly connected with a mounting shaft, the side wall of the mounting shaft is provided with a plurality of circumferentially arranged matching grooves, the side wall of the cutting pipe is slidably connected with a movable ring, one side of the movable ring is fixedly connected with a fitting cover, and the fitting cover is fixedly connected with the mounting shaft. A supporting mechanism used for supporting the movable ring is arranged on the side wall of the cutting pipe, a limiting mechanism used for limiting the attaching cover is arranged on the side, away from the mounting shaft, of the attaching cover, a collecting box is fixedly connected to one side of the attaching cover, and a collecting opening is formed in one side of the collecting box. According to the cutting device, the collecting box, the collecting opening, the water supply bag and other structures are arranged, dust and chippings generated in the cutting process can be collected through the collecting opening and the collecting box, meanwhile, water is conveyed through the conveying pipe to wet the dust, and the situation that the dust is dispersed in the air and influences the health of workers is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a wall sampling device for building engineering quality detection. Background Art

[0002] Construction engineering refers to the engineering entity formed by the construction of various types of buildings and their ancillary facilities and the installation of supporting lines, pipelines, and equipment. Among them, "buildings" refer to projects with roofs, beams, columns, walls, foundations, and internal spaces that can meet people's needs for production, living, learning, and public activities.

[0003] At present, in the process of house construction, inspection personnel are usually required to inspect the wall quality of the house and take out wall samples for inspection. The taken out walls must undergo a qualified compressive strength test. For bricks with anti-freeze, frost and lime burst requirements in the design, anti-freeze, frost and lime burst tests should be carried out. Sampling inspection of building walls is one of them. When the existing wall sampling device is used, a large amount of dust will be generated during the cutting process due to the need for cutting and sampling, which affects the cutting process. At the same time, the dust will cause health effects on the workers. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a wall sampling device for building engineering quality inspection.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A wall sampling device for quality inspection of construction projects comprises a cutting tube, one side of the cutting tube is fixedly connected to a mounting shaft, a side wall of the mounting shaft is provided with a plurality of circumferentially arranged matching grooves, a movable ring is slidably connected to the side wall of the cutting tube, a fitting cover is fixedly connected to one side of the movable ring, a supporting mechanism for supporting the movable ring is provided on the side of the fitting cover away from the mounting shaft, a limiting mechanism for limiting the position of the fitting cover is provided, one side of the fitting cover is fixedly connected to a collecting box, a collecting port is provided on one side of the collecting box, and a collecting mechanism for collecting dust in the collecting box is provided on one side of the collecting box.

[0007] Preferably, the support mechanism comprises a fixed ring rotatably connected to the side wall of the cutting tube, a plurality of buffer rods are fixedly connected through one side of the fixed ring, and the buffer rods pass through a movable ring that is slidably connected.

[0008] Preferably, the opposite side walls of the movable ring and the fixed ring are elastically connected with a plurality of circumferentially arranged buffer springs, and the buffer springs are sleeved on the side walls of the buffer rod.

[0009] Preferably, the limiting mechanism comprises a clamping groove provided on one side of the fitting cover, and a contact pad is fixedly connected in the clamping groove.

[0010] Preferably, the collecting mechanism comprises a cleaning port opened on one side of the collecting box, and a sealing plate is slidably connected to one side of the cleaning port.

[0011] Preferably, two symmetrically arranged water supply bags are fixedly connected between the movable ring and the fixed ring, one side of the water supply bag is fixedly connected to a delivery pipe, and one end of the delivery pipe is fixedly connected to a collection box.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. The utility model is provided with structures such as a collection box, a collection port and a water supply bag. The dust and debris generated during the cutting process can be collected through the collection port and the collection box. At the same time, water can be transported through the delivery pipe to wet the dust to prevent it from being dispersed in the air and affecting the health of the workers.

[0014] 2. The utility model is provided with structures such as a fitting cover, a snap-in groove and a contact pad. The contact pad supports the fitting cover, so that the debris in the cutting process can be collected and guided to avoid the debris spreading into the air and causing environmental pollution. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the main structure of a wall sampling device for building engineering quality inspection proposed by the utility model;

[0016] Figure 2 This is a side structural schematic diagram of a wall sampling device for building engineering quality inspection proposed by the utility model;

[0017] Figure 3 The utility model is a schematic diagram of the internal structure of a wall sampling device for building engineering quality inspection.

[0018] In the figure: 1 cutting tube, 2 mounting shaft, 3 matching groove, 4 fixing ring, 5 buffer rod, 6 buffer spring, 7 movable ring, 8 fitting cover, 9 water supply bag, 10 snap-in groove, 11 contact pad, 12 conveying tube, 13 collecting box, 14 collecting port, 15 sealing plate, 16 cleaning port. DETAILED DESCRIPTION

[0019] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation of the utility model is described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific implementation disclosed below.

[0020] Reference Figure 1-3 A wall sampling device for quality inspection of construction projects comprises a cutting tube 1, one side of the cutting tube 1 is fixedly connected with a mounting shaft 2, a side wall of the mounting shaft 2 is provided with a plurality of circumferentially arranged matching grooves 3, a side wall of the cutting tube 1 is slidably connected with a movable ring 7, one side of the movable ring 7 is fixedly connected with a fitting cover 8, a side wall of the cutting tube 1 is provided with a supporting mechanism for supporting the movable ring 7, the supporting mechanism comprises a fixed ring 4 rotatably connected to the side wall of the cutting tube 1, one side of the fixed ring 4 is penetrated and fixedly connected with a plurality of buffer rods 5, the buffer rods 5 penetrate and slidably connect the movable ring 7, a plurality of circumferentially arranged buffer springs 6 are elastically connected to the opposite side walls of the movable ring 7 and the fixed ring 4, and the buffer springs 6 are sleeved on the side walls of the buffer rods 5.

[0021] A limiting mechanism for limiting the position of the fitting cover 8 is provided on the side of the fitting cover 8 away from the installation axis 2 . The limiting mechanism includes a clamping groove 10 provided on one side of the fitting cover 8 . A contact pad 11 is fixedly connected in the clamping groove 10 .

[0022] A collecting box 13 is fixedly connected to one side of the fitting cover 8, a collecting port 14 is opened on one side of the collecting box 13, a collecting mechanism for collecting dust in the collecting box 13 is provided on one side of the collecting box 13, the collecting mechanism includes a cleaning port 16 opened on one side of the collecting box 13, a sealing plate 15 is slidably connected to one side of the cleaning port 16.

[0023] In the utility model, two symmetrically arranged water supply bags 9 are fixedly connected between the movable ring 7 and the fixed ring 4 , one side of the water supply bag 9 is fixedly connected to a delivery pipe 12 , and one end of the delivery pipe 12 is fixedly connected to a collection box 13 .

[0024] When the utility model is used, Figure 1-3As shown, when in use, first install the cutting tube 1 on the driving device through the installation shaft 2 and the matching groove 3. During this process, after the cutting tube 1 corresponds to the wall cutting position, under the propulsion of the buffer spring 6, the fitting cover 8 contacts the wall. At this time, the friction between the contact pad 11 and the wall can prevent the fitting cover 8 and the cutting tube 1 from rotating synchronously, and limit and guide the debris generated in the cutting process to enter the collection box 13 through the collection port 14. As the cutting tube 1 gradually penetrates into the wall, the movable ring 7 squeezes the water bag 9 to transport the water inside it to the collection box 13 through the delivery pipe 12. By adding water, the dust and debris in the collection box 13 are prevented from spreading into the air and affecting the health of the staff. Subsequently, the dust and debris in the collection box 13 can be collected and processed through the cleaning port 16 by pulling open the sealing plate 15.

[0025] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A wall sampling device for construction engineering quality inspection, comprising a cutting tube (1), characterized in that: One side of the cutting tube (1) is fixedly connected to a mounting shaft (2), and a side wall of the mounting shaft (2) is provided with a plurality of circumferentially arranged matching grooves (3). The side wall of the cutting tube (1) is slidably connected to a movable ring (7), and one side of the movable ring (7) is fixedly connected to a fitting cover (8). The side wall of the cutting tube (1) is provided with a supporting mechanism for supporting the movable ring (7), and a side of the fitting cover (8) away from the mounting shaft (2) is provided with a limiting mechanism for limiting the fitting cover (8). One side of the fitting cover (8) is fixedly connected to a collecting box (13), and one side of the collecting box (13) is provided with a collecting port (14), and one side of the collecting box (13) is provided with a collecting mechanism for collecting dust in the collecting box (13).

2. A wall sampling device for construction engineering quality inspection according to claim 1, characterized in that: The support mechanism comprises a fixed ring (4) rotatably connected to the side wall of the cutting tube (1), a plurality of buffer rods (5) are fixedly connected through one side of the fixed ring (4), and the buffer rods (5) are slidably connected through a movable ring (7).

3. A wall sampling device for construction engineering quality inspection according to claim 2, characterized in that: The movable ring (7) and the fixed ring (4) have opposite side walls that are elastically connected to a plurality of circumferentially arranged buffer springs (6), and the buffer springs (6) are sleeved on the side walls of the buffer rod (5).

4. A wall sampling device for construction engineering quality inspection according to claim 3, characterized in that: The limiting mechanism comprises a clamping groove (10) provided on one side of the fitting cover (8), and a contact pad (11) is fixedly connected in the clamping groove (10).

5. A wall sampling device for construction engineering quality inspection according to claim 4, characterized in that: The collection mechanism comprises a cleaning port (16) opened on one side of the collection box (13), and a sealing plate (15) is slidably connected to one side of the cleaning port (16).

6. A wall sampling device for construction engineering quality inspection according to claim 5, characterized in that: Two symmetrically arranged water supply bags (9) are fixedly connected between the movable ring (7) and the fixed ring (4); one side of the water supply bag (9) is fixedly connected to a delivery pipe (12); one end of the delivery pipe (12) is fixedly connected to a collection box (13).

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