Rapid blockage checking device for line pipe

Abstract

The utility model discloses a quick blockage checking device for a line pipe. The quick blockage checking device comprises a dust blower, a connecting mechanism arranged on an air outlet of the dust blower, and a detecting mechanism arranged on the connecting mechanism, the connecting mechanism comprises a connecting pipe arranged on an air outlet of the dust blower, a three-way pipe arranged at one end, far away from the dust blower, of the connecting pipe, and conical rubber plugs arranged on two pipe orifices, far away from the connecting pipe, of the three-way pipe, and the three-way pipe penetrates through the center from a large circular surface of each conical rubber plug to a small circular surface; the detection mechanism comprises a detection pipe vertically arranged on the connecting pipe, a detection column capable of moving in the height direction is arranged in the detection pipe, the lower end of the detection pipe communicates with the connecting pipe, and the diameter of the communicating position is smaller than the section diameter of the detection column. The utility model has the beneficial effects that the three-way pipe in the device can adapt to a wire pipe which is vertically or horizontally mounted on a construction site, so that the detection pipe can be kept vertical, the position of the detection column can be observed, and the purpose of effective detection can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a wire pipe rapid blocking detection device. Background Art

[0002] In the field of modern construction, in order to meet the wiring needs of lighting, low-voltage systems and other systems in buildings, it is usually necessary to pre-buried wire conduits in shear walls or structural slabs. These pre-buried wire conduits provide the necessary channels and places for the subsequent installation of various pipelines.

[0003] However, in the actual construction process, due to the influence of various factors, the pre-buried wire pipes are very prone to blockage. For example, during the concrete pouring process, the concrete slurry may accidentally enter the wire pipe; debris and dust during construction may also inadvertently fall into the wire pipe; even in the complex environment of the construction site, the wire pipe may be squeezed by external forces and deformed, resulting in internal blockage. Once the pre-buried wire pipe is blocked, if it is not discovered and handled in time, it will cause serious troubles to the subsequent construction. During the pipeline installation, the blocked wire pipe will cause the construction to be unable to proceed normally and delay the progress of the project. In order to solve the blockage problem, construction personnel often need to spend a lot of time and energy to check and clear the wire pipe, which not only increases the construction cost, but may also cause damage to the completed building structure.

[0004] In traditional construction, the way to check the blockage of wire tubes is to insert steel wires into two connected pre-buried wire boxes or both sides of wire tubes at the same time, with a steel wire hook inserted at one end and a steel wire loop inserted at the other end. After both ends are inserted to a sufficient length, the steel wire with the hook is rotated to hook the loop, and then the steel wire with the hook is pulled until the steel wire with the loop at the other end is pulled out to the same side, which proves that the wire tube is unobstructed; if the steel wire is blocked by foreign objects during threading and the hook and loop operation cannot be completed, or the hook and loop cannot be pulled out to the same side after being pulled out, it will be blocked. However, this method takes a lot of time and has low construction efficiency.

[0005] Therefore, in order to improve construction efficiency, ensure construction quality, and avoid unnecessary losses, there is an urgent need for a device that can quickly detect the blockage of wire pipes. This wire pipe rapid blockage detection device can promptly detect the blockage of wire pipes during the construction process, so that construction personnel can take corresponding measures to deal with it, thereby ensuring the smooth flow of pre-buried wire pipes and laying a good foundation for subsequent pipeline installation work. Utility Model Content

[0006] In order to overcome the problem that the prior art requires a lot of time to detect the blockage of wire pipes and has low construction efficiency, the utility model provides a wire pipe rapid blockage detection device. The technical solution is as follows:

[0007] A device for quickly checking and plugging a wire pipe comprises a dust blower, a connecting mechanism arranged on the air outlet of the dust blower, and a detecting mechanism arranged on the connecting mechanism; the connecting mechanism comprises a connecting pipe arranged on the air outlet of the dust blower, a three-way pipe arranged at one end of the connecting pipe away from the dust blower, and a conical rubber plug arranged on two pipe openings of the three-way pipe away from the connecting pipe, and the three-way pipe passes through the center from the large circular surface of the conical rubber plug to the small circular surface; the detecting mechanism comprises a detecting tube vertically arranged on the connecting pipe, a detecting column movable in a height direction is arranged inside the detecting tube, the lower end of the detecting tube is connected to the connecting pipe, and the diameter of the connecting part is smaller than the cross-sectional diameter of the detecting column.

[0008] Furthermore, a vent hole is provided at the upper end of the detection tube, and the vent hole can prevent the problem of gas having nowhere to flow and thus damaging the dust blower when the device is used to detect a blocked wire pipe.

[0009] Furthermore, a valve is provided on the outer wall of the tee pipe, and the valve can close the unused tee pipe branches during on-site detection of line pipe blockage, thereby ensuring that no air leakage occurs during detection and improving the reliability of detection.

[0010] Furthermore, the detection tube is a transparent tube, which is convenient for observing the movement of the detection column in the detection tube and for judging whether the wire tube is blocked.

[0011] Furthermore, the air outlet of the dust blower is connected to the connecting pipe and is detachably connected to facilitate storage.

[0012] Furthermore, the three-way pipe is connected to the connecting pipe and is rotatably connected, which is convenient for detecting wire pipes at different angles and always ensures that the detection pipe is in a vertical state, thereby ensuring the reliability of detecting the blockage situation.

[0013] Furthermore, the cross-sectional diameter of the detection column is less than or equal to the inner diameter of the detection tube, and the distance from the vent to the top surface of the detection tube is greater than the height of the detection column, thereby avoiding the problem of the detection column being too thick and causing the detection column to move unsmoothly and the vent being blocked due to the detection column being too high.

[0014] The beneficial effects of the technical solution provided by the utility model are as follows: the three-way pipe in the device can adapt to the wire pipe installed vertically or horizontally at the construction site, so as to keep the detection pipe vertical, thereby ensuring the position of the observation detection column to achieve the purpose of effective detection; the upper end of the detection pipe in the device is provided with a vent hole, which can avoid the problem of the dust blower being damaged due to the lack of passage of air blown out by the dust blower when the wire pipe is detected to be blocked;

[0015] The device also provides a conical rubber plug on the three-way pipe, so that when conducting blockage detection on wire pipes of different thicknesses, the device can maintain a closed connection with the wire pipe, thereby avoiding air leakage and improving the detection effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the following is a brief introduction to the drawings used in the embodiments. Obviously, the drawings listed below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of the detection tube in the embodiment of the utility model;

[0019] Figure 3 It is a schematic diagram of the state of the detection column inside the detection tube when the wire tube is detected to be blocked in the embodiment of the utility model.

[0020] In the attached drawings, the components represented by the various reference numerals are listed as follows: 1. dust blower; 2. connecting pipe; 3. three-way pipe; 4. conical rubber plug; 5. detection tube; 6. detection column; 7. vent hole; 8. wire pipe. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0022] See also Figures 1 to 3 The embodiment of the utility model provides a device for quickly checking and blocking a wire tube, comprising a dust blower 1, a connecting mechanism arranged on the air outlet of the dust blower 1, and a detecting mechanism arranged on the connecting mechanism; the connecting mechanism comprises a connecting pipe 2 arranged on the air outlet of the dust blower 1, a three-way pipe 3 arranged at one end of the connecting pipe 2 away from the dust blower 1, and a conical rubber plug 4 arranged on two pipe openings of the three-way pipe 3 away from the connecting pipe 2, and the three-way pipe 3 is penetrated from the center to the small circular surface of the conical rubber plug 4 by the large circular surface; the detecting mechanism comprises a detecting pipe 5 vertically arranged on the connecting pipe 2, a detecting column 6 that can move along the height direction is arranged inside the detecting pipe 5, the lower end of the detecting pipe 5 is connected with the connecting pipe 2, and the diameter of the connecting part is smaller than the cross-sectional diameter of the detecting column 6.

[0023] A vent hole 7 is provided at the upper end of the detection tube 5. The vent hole 7 can prevent the gas from having nowhere to flow and thus causing damage to the dust blower 1 when the device detects a blocked wire tube 8.

[0024] A valve is arranged on the outer wall of the tee pipe 3, and the valve can close the unused tee pipe branches when the line pipe blockage is detected on site, thereby ensuring that there will be no leakage during the detection and improving the reliability of the detection.

[0025] The detection tube 5 is a transparent tube, which is convenient for observing the movement of the detection column 6 in the detection tube 5 and for judging whether the wire tube 8 is blocked.

[0026] The air outlet of the dust blower 1 is connected to the connecting pipe 2 and is detachably connected.

[0027] The three-way pipe 3 is connected to the connecting pipe 2 and is rotatably connected.

[0028] The cross-sectional diameter of the detection column 6 is smaller than or equal to the inner diameter of the detection tube 5 , and the distance from the vent hole 7 to the top surface of the detection tube 5 is greater than the height of the detection column 6 .

[0029] Instructions for use: When using the device, install the connecting pipe 2 to one end of the air outlet of the dust blower 1, and then select one of the detection ports of the three-way pipe 3 according to the angle of the wire pipe 8 to be detected on site. The three-way pipe 3 can be rotated and used flexibly during detection to ensure that the detection tube 5 is in a vertical state, and then insert the conical rubber plug 4 on the detection port into the port of the wire pipe 8 to be detected for sealing, then start the dust blower 1 for blowing, check the movement of the detection column 6 in the detection tube 5, and thus determine the blockage condition of the outlet wire pipe 8.

[0030] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A device for quickly checking and blocking wire pipes, characterized in that: It comprises a dust blower (1), a connecting mechanism arranged on an air outlet of the dust blower (1), and a detection mechanism arranged on the connecting mechanism; The connection mechanism comprises a connection pipe (2) arranged on the air outlet of the dust blower (1), a three-way pipe (3) arranged at one end of the connection pipe (2) away from the dust blower (1), and a conical rubber plug (4) arranged on two pipe openings of the three-way pipe (3) away from the connection pipe (2), and the three-way pipe (3) passes through the center from the large circular surface of the conical rubber plug (4) to the small circular surface; The detection mechanism comprises a detection tube (5) vertically arranged on the connecting tube (2), a detection column (6) capable of moving in a height direction being arranged inside the detection tube (5), the lower end of the detection tube (5) being connected to the connecting tube (2), and the diameter of the connection point is smaller than the cross-sectional diameter of the detection column (6).

2. The wire pipe rapid blockage detection device according to claim 1 is characterized in that: A vent hole (7) is provided at the upper end of the detection tube (5).

3. The wire pipe rapid blockage detection device according to claim 1 is characterized in that: A valve is provided on the outer side wall of the three-way pipe (3).

4. The wire pipe rapid blockage detection device according to claim 1 is characterized in that: The detection tube (5) is a transparent tube.

5. The wire pipe rapid blockage detection device according to claim 1 is characterized in that: The air outlet of the dust blower (1) is connected to the connecting pipe (2) and is detachably connected.

6. The wire pipe rapid blockage detection device according to claim 1 is characterized in that: The three-way pipe (3) is connected to the connecting pipe (2) and is rotatably connected.

7. The wire pipe rapid blockage detection device according to claim 2 is characterized in that: The cross-sectional diameter of the detection column (6) is less than or equal to the inner diameter of the detection tube (5), and the distance from the vent hole (7) to the top surface of the detection tube (5) is greater than the height of the detection column (6).

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