Waterproof detection device for municipal drainage concrete prefabricated canal

Abstract

The utility model relates to the technical field of concrete prefabricated canal waterproof detection devices, in particular to a municipal drainage concrete prefabricated canal waterproof detection device which comprises a concrete anti-seepage instrument and a wire harness, the middle of the concrete anti-seepage instrument is fixedly connected with a touch screen display, and a concrete test mold connecting end is fixed at the top end of the concrete anti-seepage instrument. The wire harness is movably mounted in the concrete test mold connecting end; the rubber sleeve has the beneficial effects that the prefabricated channel rubber sleeve can wrap and install the cuboid municipal drainage concrete prefabricated channel by utilizing the elasticity of the prefabricated channel rubber sleeve, so that the concrete prefabricated channel waterproof detection device can conveniently adopt a test mold flange cover circular structure to carry out concrete water seepage prevention detection, and the prefabricated channel rubber sleeve can be used for installing the cuboid concrete prefabricated channel; the round test mold flange cover can be installed in the municipal drainage concrete prefabricated canal for waterproof detection, the internal installation space of the test mold flange cover is expanded, and the application range of the waterproof detection device for the concrete prefabricated canal is expanded.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete prefabricated channel waterproof detection devices, in particular to a municipal drainage concrete prefabricated channel waterproof detection device. Background Art

[0002] The concrete prefabricated channel waterproof detection device uses the principle that the pressure in the sealed supply pipeline is equal everywhere (Pascal's principle) to indicate the pressure value by an electric contact pressure gauge or pressure sensor, and uses an electric hydraulic pump to pressurize the water supply container and output it to the pressure supply pipeline. The pressure is controlled by an electric contact pressure gauge or pressure sensor and a pressure controller. It is used by measurement and testing units at all levels to calibrate the pressure of concrete waterproof permeability meters and conduct various pressure field tests. High-precision pressure sensor: accuracy level: 0.05, measurement range: (0~6)MPa, 4.3-inch color touch screen display, multi-menu operation, easy to use.

[0003] However, the current concrete precast channel waterproof detection device adopts a circular structure of a test mold flange cover to conduct concrete waterproof seepage detection, which makes it difficult to install a rectangular concrete precast channel for waterproof detection. After the connector end is damaged, secondary connection is difficult, which affects the detection result of the concrete precast channel waterproof detection device. Utility Model Content

[0004] The purpose of the utility model is to provide a municipal drainage concrete prefabricated channel waterproof detection device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme, including a concrete anti-seepage instrument and a wiring harness, wherein a touch screen display is fixedly connected to the middle of the concrete anti-seepage instrument, and a concrete test mold connecting end is fixed to the top of the concrete anti-seepage instrument, the wiring harness is movably installed inside the concrete test mold connecting end, one end of the wiring harness is fixedly connected to a high-precision pressure sensor rack, and a mounting frame is installed at the bottom end of the high-precision pressure sensor rack, a reinforcement rod is passed through the bottom end of the mounting frame, and through bolts are arranged on both sides of the reinforcement rod, a test mold flange cover mechanism is arranged at the bottom end of the reinforcement rod, and a built-in terminal mechanism is fixed to the bottom end of the concrete anti-seepage instrument.

[0006] Preferably, the concrete test mold connection end is threadedly connected to the wiring harness, and the concrete test mold connection end is connected to the high-precision pressure sensor frame through the wiring harness.

[0007] Preferably, the reinforcement rod is fastened together with the trial mold flange cover mechanism via a through bolt.

[0008] Preferably, the trial mold flange cover mechanism comprises a prefabricated channel rubber sleeve, a threaded flange cover and a mounting groove, the internal thread of the mounting groove is connected to the threaded flange cover, and the interior of the threaded flange cover is fixedly connected to the prefabricated channel rubber sleeve.

[0009] Preferably, the prefabricated channel rubber sleeve installs the concrete prefabricated channel inside the installation groove through a threaded flange cover.

[0010] Preferably, the built-in terminal connection mechanism includes a corrugated sleeve and a sealing plug, and the sealing plug is installed inside the corrugated sleeve.

[0011] Preferably, the corrugated sleeve is threadedly fastened to the bottom end of the concrete impermeability meter through a sealing bolt.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model provides a prefabricated channel rubber sleeve, which can wrap and install a rectangular municipal drainage concrete prefabricated channel by utilizing its own elasticity, so that the concrete prefabricated channel waterproof detection device adopts a circular structure of a test mold flange cover to perform concrete waterproof seepage detection. The prefabricated channel rubber sleeve can be installed on the rectangular concrete prefabricated channel, and the circular test mold flange cover can be installed in the municipal drainage concrete prefabricated channel for waterproof detection, thereby expanding the internal installation space of the test mold flange cover, which is conducive to expanding the use scope of the concrete prefabricated channel waterproof detection device.

[0014] 2. The utility model provides a sealing bolt. When the connecting end of the concrete test mold on the concrete anti-seepage instrument is damaged, the user can twist the sealing bolt to spirally lift it, so that the connector terminal wire is wound around the sealing bolt for connection and use. This is beneficial to the outdoor use and maintenance of the concrete prefabricated channel waterproof detection device. After the connector terminal is damaged, it can be reconnected and used, which is beneficial to the input of the detection result data of the concrete prefabricated channel waterproof detection device. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 It is a schematic diagram of the exploded structure of the test mold flange cover mechanism of the utility model;

[0017] Figure 3 The figure is a schematic diagram of the internal structure of the built-in terminal connection mechanism of the utility model.

[0018] In the figure: 1. Concrete anti-seepage instrument; 2. Touch screen display; 3. Concrete test mold connection end; 4. Wiring harness;

[0019] 5. High-precision pressure sensor rack; 6. Mounting frame; 7. Reinforcement rod; 8. Through bolt; 9. Test mold flange cover mechanism; 10. Built-in terminal mechanism; 11. Prefabricated channel rubber sleeve; 12. Threaded flange cover; 13. Mounting groove; 14. Bellows sleeve; 15. Sealing bolt. DETAILED DESCRIPTION

[0020] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of the utility model. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Embodiment 1

[0022] See also Figure 1-Figure 3 The utility model provides a technical solution, including a concrete seepage meter 1 and a harness 4, a touch screen display 2 is fixedly connected to the middle of the concrete seepage meter 1, and a concrete test mold connection end 3 is fixed to the top of the concrete seepage meter 1, the harness 4 is movably installed inside the concrete test mold connection end 3, one end of the harness 4 is fixedly connected to a high-precision pressure sensor frame 5, and a mounting frame 6 is installed at the bottom end of the high-precision pressure sensor frame 5, a reinforcement rod 7 is penetrated at the bottom end of the mounting frame 6, and through bolts 8 are arranged on both sides of the reinforcement rod 7, a test mold flange cover mechanism 9 is arranged at the bottom end of the reinforcement rod 7, and a built-in terminal mechanism 10 is fixed to the bottom end of the concrete seepage meter 1, and the harness 4 is screwed It is installed in a threaded manner, with one end connected to the concrete test mold connection end 3 on the concrete anti-seepage instrument 1, and the other end connected to the high-precision pressure sensor frame 5 and the mounting frame 6, so that the high-precision pressure sensor frame 5 is connected to the concrete anti-seepage instrument 1, and then the reinforcement rod 7 on the mounting frame 6 is fastened by a through bolt 8, so that the test mold flange cover mechanism 9 assembly is installed on the municipal drainage concrete prefabricated channel. The test mold flange cover is easy to install, and there is no need to disassemble the concrete anti-seepage and waterproof instrument pressure sensor or electric contact pressure gauge. The concrete test mold connection end 3 and the wiring harness 4 are threadedly connected, and the concrete test mold connection end 3 is connected to the high-precision pressure sensor frame 5 through the wiring harness 4. The touch screen display 2 on the concrete anti-seepage instrument 1 is connected to the high-precision pressure sensor frame 5 through the wiring harness 4. The data of the high-precision pressure sensor frame 5 is transmitted to the touch screen display 2 on the concrete anti-seepage instrument 1 through the wiring harness 4, and then a manual touch operation is performed. The reinforcement rod 7 is fastened together with the test mold flange cover mechanism 9 through the through bolt 8. The municipal drainage concrete prefabricated channel in the test mold flange cover mechanism 9 assembly is threadedly fastened and installed through the through bolt 8 on the reinforcement rod 7, and then detected by the high-precision pressure sensor frame 5.

[0023] Embodiment 2

[0024] like Figure 2 and Figure 3 As shown, the test mold flange cover mechanism 9 includes a prefabricated channel rubber sleeve 11, a threaded flange cover 12 and a mounting groove 13. The internal thread of the mounting groove 13 is connected with the threaded flange cover 12. The internal of the threaded flange cover 12 is fixedly connected with the prefabricated channel rubber sleeve 11. The prefabricated channel rubber sleeve 11 installs the concrete prefabricated channel in the mounting groove 13 through the threaded flange cover 12. The municipal drainage concrete prefabricated channel is installed in the prefabricated channel rubber sleeve 11. The prefabricated channel rubber sleeve 11 is threadedly connected to the mounting groove 13 through the threaded flange cover 12, so that the municipal drainage concrete prefabricated channel is installed in the mounting groove 13. The mounting groove 13 is fastened by a through bolt 8 through the reinforcement rod 7 on the mounting frame 6. The high-precision pressure sensor frame 5 is installed in the mounting groove 13, and the municipal drainage concrete prefabricated channel in the mounting groove 13 can be detected. The prefabricated channel rubber sleeve 11 can wrap and install the rectangular municipal drainage concrete prefabricated channel by using its own elasticity, which is convenient for the concrete prefabricated channel waterproof detection device to adopt the circular structure of the test mold flange cover to perform concrete waterproof seepage inspection. The test mold flange cover is circular and can be installed on the municipal drainage concrete precast channel for waterproof testing, so as to expand the internal installation space of the test mold flange cover, which is beneficial to expand the use scope of the concrete precast channel waterproof testing device. The built-in terminal connection mechanism 10 includes a corrugated sleeve 14 and a sealing plug 15, and the sealing plug 15 is installed inside the corrugated sleeve 14. The corrugated sleeve 14 is threadedly fastened to the bottom end of the concrete anti-seepage instrument 1 through the sealing plug 15. The corrugated sleeve 14 is movably installed at the bottom end of the concrete anti-seepage instrument 1 for installation protection isolation, and then the sealing plug 15 is threadedly fastened to the bottom end of the concrete anti-seepage instrument 1. When the concrete test mold connection end 3 on the concrete anti-seepage instrument 1 is damaged, the user can twist the sealing plug 15 for spiral lifting and lowering, so that the connector terminal line is wrapped around the sealing plug 15 for connection and use, which is beneficial to the outdoor use and maintenance of the concrete precast channel waterproof testing device. After the connector terminal is damaged, it can be connected and used again, which is beneficial to the input of the test result data of the concrete precast channel waterproof testing device.

[0025] In actual use, the high-precision pressure sensor frame 5 is connected to the concrete anti-seepage instrument 1, and then the reinforcement rod 7 on the mounting frame 6 is fastened by a through bolt 8, so that the test mold flange cover mechanism 9 assembly is installed on the municipal drainage concrete prefabricated channel. The test mold flange cover is easy to install, and there is no need to disassemble the concrete anti-seepage waterproof instrument pressure sensor or electric contact pressure gauge. The municipal drainage concrete prefabricated channel is installed in the installation groove 13. The installation groove 13 is fastened by the reinforcement rod 7 on the mounting frame 6 by a through bolt 8, and the high-precision pressure sensor frame 5 is installed in the installation groove. 13, the municipal drainage concrete prefabricated channel inside the installation groove 13 can be tested. The prefabricated channel rubber sleeve 11 can wrap the rectangular municipal drainage concrete prefabricated channel by its own elasticity. The corrugated sleeve 14 is movably installed at the bottom of the concrete anti-seepage instrument 1 for installation protection and isolation, and then the sealing bolt 15 is threadedly fastened to the bottom of the concrete anti-seepage instrument 1. When the concrete test mold connection end 3 on the concrete anti-seepage instrument 1 is damaged, the user can twist the sealing bolt 15 for spiral lifting and lowering, so that the connector terminal line is wrapped around the sealing bolt 15 for connection and use.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A municipal drainage concrete prefabricated channel waterproof detection device, characterized in that: The municipal drainage concrete prefabricated channel waterproof detection device comprises a concrete seepage meter (1) and a wiring harness (4); the middle of the concrete seepage meter (1) is fixedly connected to a touch screen display (2), and the top of the concrete seepage meter (1) is fixedly connected to a concrete test mold connection end (3); the wiring harness (4) is movably installed inside the concrete test mold connection end (3); one end of the wiring harness (4) is fixedly connected to a high-precision pressure sensor frame (5), and the bottom end of the high-precision pressure sensor frame (5) is installed with a mounting frame (6); the bottom end of the mounting frame (6) is penetrated by a reinforcement rod (7), and both sides of the reinforcement rod (7) are provided with through bolts (8); the bottom end of the reinforcement rod (7) is provided with a test mold flange cover mechanism (9), and the bottom end of the concrete seepage meter (1) is fixed with a built-in terminal mechanism (10).

2. A municipal drainage concrete prefabricated channel waterproof detection device according to claim 1, characterized in that: The concrete test mold connection end (3) and the wire harness (4) are threadedly connected, and the concrete test mold connection end (3) is connected to a high-precision pressure sensor frame (5) via the wire harness (4).

3. A municipal drainage concrete prefabricated channel waterproof detection device according to claim 1, characterized in that: The reinforcing rod (7) is fastened together with the trial mold flange cover mechanism (9) via a through bolt (8).

4. A municipal drainage concrete prefabricated channel waterproof detection device according to claim 1, characterized in that: The test mold flange cover mechanism (9) comprises a prefabricated channel rubber sleeve (11), a threaded flange cover (12) and a mounting groove (13); the interior of the mounting groove (13) is threadedly connected to the threaded flange cover (12); the interior of the threaded flange cover (12) is fixedly connected to the prefabricated channel rubber sleeve (11).

5. A municipal drainage concrete prefabricated channel waterproof detection device according to claim 4, characterized in that: The prefabricated channel rubber sleeve (11) is used to install the concrete prefabricated channel inside the installation groove (13) via a threaded flange cover (12).

6. A municipal drainage concrete prefabricated channel waterproof detection device according to claim 1, characterized in that: The built-in terminal connection mechanism (10) comprises a corrugated sleeve (14) and a sealing plug (15), and the sealing plug (15) is installed inside the corrugated sleeve (14).

7. A municipal drainage concrete prefabricated channel waterproof detection device according to claim 6, characterized in that: The corrugated sleeve (14) is threadedly fastened to the bottom end of the concrete anti-seepage instrument (1) via a sealing bolt (15).

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