Prefabricated PC floor slab provided with water seepage detection device for abutted seam waterproof treatment

Abstract

The utility model relates to a prefabricated PC floor slab with a water seepage detection device for abutted seam waterproof treatment, which comprises a prefabricated PC floor slab body and a support for supporting the prefabricated PC floor slab body, and further comprises a mounting seat, a connecting seat is arranged above the mounting seat, and a water seepage detection mechanism is mounted on the mounting seat; the water seepage detection mechanism comprises a detection probe, the detection probe slidably penetrates through the mounting seat, and the top end of the detection probe slidably penetrates through the connecting seat; a driving detection assembly is arranged at the bottom of the detection probe, a leakage inspection instrument is arranged on the outer wall of the mounting base, the detection probe and the leakage inspection instrument are electrically connected through a wire, the probe can be automatically made to make fixed-point multi-time contact with the abutted seam, and operation is convenient.

Description

Technical Field

[0001] The utility model relates to a prefabricated PC floor slab provided with a water seepage detection device for joint waterproofing treatment, belonging to the technical field of detection. Background Art

[0002] Precast panels are the floor slabs used in early 20th-century construction, essentially modular panels or panels. They are so-called because they are prefabricated concrete blocks manufactured and processed at a prefabrication site and then transported directly to the construction site for installation. To create a precast panel, a hollow mold is first nailed together with wooden planks. Reinforcement is then placed within the hollow space, and the concrete is then filled with cement. Once the concrete is dry, the wooden planks are removed, leaving the precast panel.

[0003] An existing patent for a water leakage detection device, with patent authorization number CN217132483U, can effectively protect the probe by setting a protective device, thereby improving safety during transportation and carrying; at the same time, the protective device is detachably connected to the shell, thereby facilitating the installation and disassembly of the two, and has very good practicality.

[0004] However, when the water leakage detection device in patent authorization number CN217132483U performs water leakage detection on the joints of prefabricated floor slabs, it is necessary to manually make the probe contact the joints at fixed points multiple times, and it is also necessary to observe the readings on the display during the operation, which is inconvenient to operate. Therefore, we propose a prefabricated PC floor slab provided with a water seepage detection device for joint waterproofing to solve the above-mentioned problems. Utility Model Content

[0005] In order to solve the above problems existing in the prior art, the utility model provides a prefabricated PC floor slab provided with a water seepage detection device for joint waterproofing treatment, which can automatically make the probe contact the joint at fixed points multiple times, and is relatively easy to operate.

[0006] The technical solution of the utility model is as follows:

[0007] A prefabricated PC floor slab provided with a water seepage detection device for joint waterproofing treatment comprises a prefabricated PC floor slab body and a bracket for supporting the prefabricated PC floor slab body, and also comprises a mounting seat, a connecting seat is provided above the mounting seat, and a water seepage detection mechanism is installed on the mounting seat; the water seepage detection mechanism comprises a detection probe, the detection probe slides through the mounting seat, and the top end of the detection probe slides through the connecting seat; a drive detection assembly is provided at the bottom of the detection probe, a leakage inspection meter is provided on the outer wall of the mounting seat, and the detection probe and the leakage inspection meter are electrically connected via a wire.

[0008] In which, the driving detection component includes a boss fixedly connected to the outer wall of the detection probe and abutting against the upper surface of the mounting seat, a spring is fixedly arranged above the boss, and the other end of the spring is fixedly connected to the outer wall of the detection probe; a bottom plate is installed at the bottom end of the detection probe, and a stepper motor is provided on the outer side wall of the mounting seat away from the leakage inspection instrument, and a toggle plate is provided at the output end of the stepper motor through the outer side wall of the mounting seat, and the toggle plate is rotated by the stepper motor to the bottom of the filter plate bottom plate and toggle the bottom plate upward.

[0009] Wherein, a connecting rod is symmetrically fixedly connected between the connecting seat and the mounting seat.

[0010] Wherein, outer walls on both sides of the connecting seat are rotatably connected with rollers.

[0011] Wherein, the outer wall of the mounting seat corresponding to the roller is fixedly connected with a handle arranged in a U-shaped structure.

[0012] The utility model has the following beneficial effects:

[0013] This device drives the toggle plate to abut against the base plate through the power output end of the stepping motor, thereby pushing the detection probe upward to abut against the joint of the prefabricated PC floor slab body. After the toggle plate and the base plate are out of contact, the elastic force of the spring resets the detection probe, and the device repeats this process repeatedly. The operation is convenient and the readings can be observed easily. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0015] Figure 2 This is a schematic structural diagram of the water seepage detection mechanism of the present utility model;

[0016] Figure 3 This is a structural diagram of the water seepage detection mechanism of the present invention from another perspective;

[0017] Figure 4 This is a schematic diagram of the bottom structure of the mounting base of the present utility model.

[0018] The reference numerals in the figures are as follows:

[0019] 1. Prefabricated PC floor slab body; 2. Bracket; 3. Mounting base; 4. Connecting base; 5. Spring; 6. Detection probe; 7. Boss; 8. Connecting rod; 9. Bottom plate; 10. Stepper motor; 11. Toggle plate; 12. Leakage inspection instrument; 13. Handle; 14. Roller. DETAILED DESCRIPTION

[0020] The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0021] See also Figures 1 to 4 , the utility model provides a technical solution:

[0022] A prefabricated PC floor slab provided with a water seepage detection device for joint waterproofing treatment comprises a prefabricated PC floor slab body 1 and a bracket 2 for supporting the prefabricated PC floor slab body 1, and also comprises a mounting seat 3, a connecting seat 4 is provided above the mounting seat 3, and a water seepage detection mechanism is installed on the mounting seat 3; the water seepage detection mechanism comprises a detection probe 6, the detection probe 6 slides through the mounting seat 3, and the top of the detection probe 6 slides through the connecting seat 4; a driving detection component is provided at the bottom of the detection probe 6, and a leakage inspection meter 12 is provided on the outer wall of the mounting seat 3, the model of the leakage inspection meter 12 is BJXJ, and the detection probe 6 and the leakage inspection meter 12 are electrically connected through a wire; at the same time, the diameter of the part of the detection probe 6 that exceeds the top of the connecting seat 4 is larger than the diameter of the through hole on the connecting seat 4, so as to prevent the detection probe 6 from sliding down and detaching from the connecting seat 4 and the mounting seat 3 under the action of gravity.

[0023] Specifically, the driving detection component includes a boss 7 fixedly connected to the outer wall of the detection probe 6 and abutting against the upper surface of the mounting seat 3, a spring 5 is fixedly arranged above the boss 7, and the other end of the spring 5 is fixedly connected to the outer wall of the detection probe 6; a base plate 9 is installed at the bottom end of the detection probe 6, and a stepper motor 10 is provided on the outer wall of the mounting seat 3 away from the leakage inspection instrument 12, and the output end of the stepper motor 10 is provided with a toggle plate 11 through the outer wall of the mounting seat 3, and the toggle plate 11 is rotated by the stepper motor 10 to the bottom of the filter plate bottom plate 9 and toggle the bottom plate 9 upward. After the toggle plate 11 is out of contact with the bottom plate 9, the detection probe 6 is reset by the elastic force of the spring 5.

[0024] Specifically, both ends of the toggle plate 11 are arranged in an arc-shaped structure, and the outer diameter of one end of the toggle plate 11 is larger than the outer diameter of the other end; the two side walls of the toggle plate 11 have inclined surfaces, so after the inclined surfaces of the toggle plate 11 abut against the bottom plate 9, the bottom plate 9 can be pushed upward.

[0025] The outer walls on both sides of the connecting seat 4 are rotatably connected to rollers 14, and the outer walls of the connecting seat 4 corresponding to the rollers 14 are fixedly connected to the shaft heads, and the rollers 14 are interference-connected to the shaft heads through bearings. The rollers 14 are in contact with the lower surface of the prefabricated PC floor slab body 1, and the detection probe 6 corresponds to the joint of the prefabricated PC floor slab body 1; the resistance of the rollers 14 during rotation is reduced and their rotation accuracy is ensured.

[0026] A handle 13 having a U-shaped structure is fixedly connected to the outer wall of the mounting base 3 corresponding to the roller 14 .

[0027] It should be noted that when the water seepage detection device for waterproofing the joints of prefabricated PC floor slabs is in use, water is first sprinkled on the joints of the prefabricated PC floor slab body 1, and then the stepper motor 10 is connected to an external control device, and the control device is used to set a suitable angular velocity for the stepper motor 10. By manually holding the handle 13, the roller 14 is abutted against the lower surface of the prefabricated PC floor slab body 1, and the detection probe 6 is made to correspond to the joints of the prefabricated PC floor slab body 1, and the leakage inspection instrument 12 is directed towards the staff for convenient observation and reading. The mounting seat 3 is moved by manual pushing, and the power output end of the stepper motor 10 drives the toggle plate 11 to abut against the bottom plate 9, thereby pushing the detection probe 6 upward to abut against the joints of the prefabricated PC floor slab body 1. After the toggle plate 11 is out of contact with the bottom plate 9, the detection probe 6 is reset by the elastic force of the spring 5, and this reciprocating motion is convenient to operate and to observe the readings.

[0028] A connecting rod 8 is symmetrically fixedly connected between the connecting seat 4 and the mounting seat 3. It should be noted that the connecting rod 8 plays a supporting role on the connecting seat 4.

[0029] The working principle of the above-mentioned prefabricated PC floor slab equipped with a water seepage detection device for joint waterproofing is as follows:

[0030] First, water is sprinkled on the joints of the prefabricated PC floor slab body 1, and then the stepper motor 10 is connected to an external control device, and the control device is used to set a suitable angular velocity for the stepper motor 10. By manually holding the handle 13, the roller 14 is made to abut against the lower surface of the prefabricated PC floor slab body 1, and the detection probe 6 is made to correspond to the joints of the prefabricated PC floor slab body 1, and the leakage inspection instrument 12 is directed toward the staff for convenient observation and reading. The mounting seat 3 is moved by manually pushing the power output end of the stepper motor 10, and the toggle plate 11 is driven to abut against the bottom plate 9, thereby pushing the detection probe 6 upward to abut against the joints of the prefabricated PC floor slab body 1. After the toggle plate 11 is out of contact with the bottom plate 9, the detection probe 6 is reset by the elastic force of the spring 5, and this is repeated.

[0031] The above description is only an embodiment of the present invention and does not limit the patent rights of the present invention.

[0032] Scope, any equivalent structure or equivalent

[0033] Process transformation, whether directly or indirectly applied to other related technical fields, is also included in

[0034] The patent protection scope of this utility model is within the scope of patent protection.

Claims

1. A prefabricated PC floor slab provided with a water seepage detection device for joint waterproofing treatment, comprising a prefabricated PC floor slab body (1) and a bracket (2) for supporting the prefabricated PC floor slab body (1), characterized in that: The invention also comprises a mounting seat (3), a connecting seat (4) is provided above the mounting seat (3), and a water seepage detection mechanism is installed on the mounting seat (3); the water seepage detection mechanism comprises a detection probe (6), the detection probe (6) slides through the mounting seat (3), and the top end of the detection probe (6) slides through the connecting seat (4); a driving detection component is provided at the bottom of the detection probe (6), a leakage inspection instrument (12) is provided on the outer wall of the mounting seat (3), and the detection probe (6) and the leakage inspection instrument (12) are electrically connected via a wire.

2. The prefabricated PC floor slab provided with a water seepage detection device for joint waterproofing according to claim 1, characterized in that: The driving detection assembly comprises a boss (7) fixedly connected to the outer wall of the detection probe (6) and abutting against the upper surface of the mounting seat (3); a spring (5) is fixedly arranged above the boss (7); the other end of the spring (5) is fixedly connected to the outer wall of the detection probe (6); a bottom plate (9) is installed at the bottom end of the detection probe (6); a stepping motor (10) is provided on the outer wall of the mounting seat (3) away from the leakage inspection instrument (12); an output end of the stepping motor (10) is provided with a toggle plate (11) passing through the outer wall of the mounting seat (3); the toggle plate (11) is rotated by the stepping motor (10) to abut against the bottom of the filter plate bottom plate (9) and toggle the bottom plate (9) upward.

3. The prefabricated PC floor slab provided with a water seepage detection device for joint waterproofing according to claim 1, characterized in that: A connecting rod (8) is symmetrically fixedly connected between the connecting seat (4) and the mounting seat (3).

4. The prefabricated PC floor slab provided with a water seepage detection device for joint waterproofing according to claim 1, characterized in that: Rollers (14) are rotatably connected to the outer walls of both sides of the connecting seat (4).

5. The prefabricated PC floor slab provided with a water seepage detection device for joint waterproofing as claimed in claim 4, characterized in that: A handle (13) having a U-shaped structure is fixedly connected to the outer wall of the mounting seat (3) corresponding to the roller (14).

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