Prefabricated roof tile saturated water absorption performance detection device

Abstract

The utility model discloses a prefabricated roof tile saturated water absorption performance detection device, and belongs to the field of roof tile performance detection. A prefabricated roof tile saturated water absorption performance detection device comprises a rack, a water tank is fixedly installed on the rack, and a transmission shaft is rotationally connected into the rack; the support is rotationally connected to the transmission shaft, a limiting sleeve is rotationally connected to the support, and a mounting assembly is arranged on the limiting sleeve; according to the utility model, the angles of the support and the mounting assemblies are adjusted by using the transmission shaft, a plurality of roof tiles can be wetted, and each mounting assembly is provided with a weighing device, so that the detection efficiency of the roof tiles can be improved, and the detection accuracy of a single roof tile can also be improved.

Description

Technical Field

[0001] This utility model relates to the field of roof tile performance testing technology, and in particular to a device for testing the saturated water absorption performance of prefabricated roof tiles. Background Technology

[0002] Roofing tiles are an important component of a house's waterproofing. To ensure the waterproofing quality of roofing tiles, their water absorption performance needs to be tested after production. The lower the water absorption performance, the better the waterproofing performance of the roofing tile.

[0003] For example, publication number CN221100389U discloses a device for testing the saturated water absorption performance of precast roof tiles. This device includes a fixed base, a water tank fixedly installed at the center of the top of the fixed base, a connecting plate fixedly installed at one end of the top of the fixed base, a main controller fixedly installed at the upper end of the connecting plate, and first fixing plates fixedly installed at the four corners of the bottom of the main controller. This invention uses a telescopic rod to move the supporting components and other structures to fully immerse the tiles in the water tank. After immersion, the telescopic rod moves the tiles and supporting components upwards for drying. At this time, the weight of the connecting block and the second fixing plate connected to the connecting block, the movable components, and other structures presses onto a spring through the connecting block. The spring transmits the pressure to a pressure sensor, and the pressure on the pressure sensor can be displayed on a screen on the surface of the main controller. This convenient testing method improves testing efficiency to a certain extent.

[0004] Currently, testing the saturated water absorption performance of roof tiles requires taking multiple samples. However, in the case mentioned above, only a single roof tile could be tested, which not only affected the testing efficiency but also reduced the accuracy of the test. Utility Model Content

[0005] The purpose of this invention is to solve the problem that existing roof tile saturation water absorption performance testing devices are not convenient for testing multiple roof tiles simultaneously, and to propose a prefabricated roof tile saturation water absorption performance testing device.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A device for testing the saturated water absorption performance of precast roof tiles includes a frame, on which a water tank is fixedly installed. A drive shaft is rotatably connected inside the frame. The device also includes a bracket rotatably connected to the drive shaft. A limit sleeve is rotatably connected to the bracket. An installation assembly is provided on the limit sleeve. The installation assembly includes a weighing device. One end of the weighing device is rotatably connected to the limit sleeve, and the other end of the weighing device is provided with an installation frame. A locking block is rotatably connected to the installation frame.

[0008] In order to drive the transmission shaft to rotate, preferably, a motor is fixedly installed on the frame, and the output end of the motor is fixedly connected to the transmission shaft.

[0009] In order to clamp and position the roof tiles, preferably, torsion springs are provided on both sides of the clamping block, one end of the torsion spring is fixedly connected to the clamping block, and the other end of the torsion spring is fixedly connected to the mounting bracket.

[0010] To improve the stability of the mounting bracket, preferably, a counterweight is fixedly installed on the mounting bracket, and the counterweight is made of metal.

[0011] To facilitate water flow and contact with the roof tiles, preferably, the mounting frame has grooves, and the number of grooves is several.

[0012] To facilitate the installation of the mounting bracket, preferably, a hanging ring is fixedly connected to the side of the mounting bracket near the hook, and the hanging ring is used in conjunction with the hook.

[0013] Compared with the prior art, this utility model provides a device for testing the saturated water absorption performance of precast roof tiles, which has the following beneficial effects:

[0014] 1. This precast roof tile saturated water absorption performance testing device, by setting a torsion spring, the torsion spring is squeezed during the rotation of the clamping block. After the roof tile is installed, the clamping block is released, and the clamping block is reset by the reaction force of the torsion spring, which can clamp and position the roof tile, thereby ensuring the stability of the roof tile testing.

[0015] 2. The precast roof tile saturated water absorption performance testing device, by setting a counterweight, can improve the stability of the installation frame, so that when the support rotates, the installation frame always faces vertically downward and will not shake.

[0016] 3. The precast roof tile saturated water absorption performance testing device, through the cooperation of hooks and hanging rings, makes it convenient for workers to hang the installation frame on the weighing device, thereby improving the efficiency of roof tile installation and testing.

[0017] The parts of this device not described herein are the same as or can be implemented using existing technology. This utility model enables multiple roof tiles to be wetted by adjusting the angle of the support and mounting components using a drive shaft. Furthermore, each mounting component is equipped with a weighing device, which not only improves the detection efficiency of roof tiles but also improves the detection accuracy of individual roof tiles. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of a prefabricated roof tile saturated water absorption performance testing device proposed in this utility model;

[0019] Figure 2This is a schematic diagram of the drive shaft and installation components of a prefabricated roof tile saturated water absorption performance testing device proposed in this utility model.

[0020] Figure 3 This is a structural cross-sectional view of the installation assembly of a prefabricated roof tile saturated water absorption performance testing device proposed in this utility model;

[0021] Figure 4 This utility model proposes a device for testing the saturated water absorption performance of precast roof tiles. Figure 3 Enlarged view of the structure at point A in the middle;

[0022] Figure 5 This is a top view of the installation assembly of a prefabricated roof tile saturated water absorption performance testing device proposed in this utility model.

[0023] In the diagram: 1. Frame; 2. Water tank; 3. Motor; 4. Drive shaft; 5. Bracket; 6. Mounting assembly; 601. Limit sleeve; 602. Weighing device; 603. Mounting bracket; 604. Locking block; 605. Torsion spring; 606. Counterweight; 607. Groove. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0025] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0026] Reference Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 A device for testing the saturated water absorption performance of precast roof tiles includes a frame 1, a water tank 2 fixedly installed on the frame 1, a drive shaft 4 rotatably connected to the frame 1 via bearings, and a bracket 5 rotatably connected to the drive shaft 4 via bearings. A limit sleeve 601 is rotatably connected to the bracket 5 via bearings, and an installation component 6 is provided on the limit sleeve 601. The installation component 6 includes a weighing device 602, one end of which is rotatably connected to the limit sleeve 601, and the other end of which is provided with an installation frame 603. A locking block 604 is rotatably connected to the installation frame 603 via a rotating shaft.

[0027] Specifically, by using the drive shaft 4 to adjust the angle of the bracket 5 and the mounting assembly 6, multiple roof tiles can be wetted. Furthermore, each mounting assembly 6 is equipped with a weighing device 602, which not only improves the inspection efficiency of roof tiles but also improves the inspection accuracy of individual roof tiles.

[0028] A motor 3 is fixedly installed on one side of the frame 1. The output end of the motor 3 passes through the frame 1 and is fixedly connected to one end of the drive shaft 4.

[0029] Specifically, by setting up motor 3, the drive shaft 4 can be rotated, thereby adjusting the angle of multiple mounting components 6.

[0030] Both sides of the locking block 604 are provided with torsion springs 605. One end of the torsion spring 605 is fixedly connected to the surface of the locking block 604, and the other end of the torsion spring 605 is fixedly connected to the inner wall of the mounting bracket 603.

[0031] Specifically, by setting a torsion spring 605, the clamping block 604 squeezes the torsion spring 605 during rotation. After the roof tile is installed, the clamping block 604 is released, and the clamping block 604 is reset by the reaction force of the torsion spring 605, which can clamp and position the roof tile, thereby ensuring the stability of the roof tile detection.

[0032] A counterweight 606 is fixedly installed at the bottom of the mounting bracket 603. The counterweight 606 is made of metal, preferably steel or copper.

[0033] Specifically, by setting a counterweight 606, the stability of the mounting bracket 603 can be improved, so that when the bracket 5 rotates, the mounting bracket 603 remains vertically downward and will not wobble.

[0034] The mounting bracket 603 has ten grooves 607, and the grooves 607 are rectangular in shape.

[0035] Specifically, by setting the groove 607, the water flow can be guided to contact the roof tiles more evenly, thereby improving the saturated water absorption performance of the roof tiles and providing further assurance for the accuracy of subsequent testing.

[0036] The weighing device 602 is rotatably connected to a hook on the side away from the limiting sleeve 601, and the mounting bracket 603 is fixedly connected to a hanging ring on the side near the hook, with the surface of the hanging ring engaging with the inside of the hook.

[0037] Specifically, the hooks and rings work together to make it easier for workers to hang the mounting bracket 603 on the weighing device 602, thereby improving the efficiency of roof tile installation and inspection.

[0038] Working principle: During use, the operator moves the two locking blocks 604 in opposite directions. As they move, the two locking blocks 604 compress the torsion spring 605. Once the locking blocks 604 are in the designated position, the operator places the roof tile inside the mounting bracket 603 and releases the locking blocks 604. The reaction force of the torsion spring 605 then rotates the locking blocks 604, resetting them. The locking blocks 604 clamp and position the roof tile. After the roof tile is installed, the operator inserts the hanging ring on the surface of the mounting bracket 603 into the hook of the weighing device 602 and zeros the weight of the mounting bracket 603 and the roof tile. After all four mounting brackets 603 are installed, the operator... The operator starts the motor 3 using an external control switch. The output of the motor 3 drives the transmission shaft 4 to rotate. When the transmission shaft 4 rotates, it drives the four mounting brackets 603 to rotate. Due to the setting of the counterweight 606, the four mounting brackets 603 are all in a vertically downward state when rotating. When the bottom mounting bracket 603 enters the inner cavity of the water tank 2, the roof tiles inside are fully in contact with the water flow and are wetted. After wetting, the motor 3 drives the transmission shaft 4 to rotate, adjusting the wetted roof tiles to the upper end, while the roof tiles on one side rotate into the water tank 2 for wetting. At the same time, the roof tiles that have been wetted at the top are allowed to air dry naturally, and the internal moisture content is weighed by the weighing device 602, which can improve the detection efficiency of the roof tiles.

[0039] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A device for testing the saturated water absorption performance of precast roof tiles, comprising a frame (1), characterized in that, A water tank (2) is fixedly installed on the frame (1). A drive shaft (4) is rotatably connected inside the frame (1). The frame (1) also includes a bracket (5) rotatably connected to the drive shaft (4). A limit sleeve (601) is rotatably connected to the bracket (5). An installation component (6) is provided on the limit sleeve (601). The installation component (6) includes a weighing device (602), one end of which is rotatably connected to a limiting sleeve (601), and the other end of which is provided with a mounting bracket (603), and a locking block (604) is rotatably connected to the mounting bracket (603).

2. The device for testing the saturated water absorption performance of precast roof tiles according to claim 1, characterized in that, A motor (3) is fixedly installed on the frame (1), and the output end of the motor (3) is fixedly connected to the transmission shaft (4).

3. The device for testing the saturated water absorption performance of precast roof tiles according to claim 1, characterized in that, Both sides of the card block (604) are provided with torsion springs (605), one end of the torsion spring (605) is fixedly connected to the card block (604), and the other end of the torsion spring (605) is fixedly connected to the mounting bracket (603).

4. The device for testing the saturated water absorption performance of precast roof tiles according to claim 1, characterized in that, A counterweight (606) is fixedly installed on the mounting bracket (603), and the counterweight (606) is made of metal.

5. The device for testing the saturated water absorption performance of precast roof tiles according to claim 1, characterized in that, The mounting bracket (603) has grooves (607), and the number of grooves (607) is several.

6. The device for testing the saturated water absorption performance of precast roof tiles according to claim 1, characterized in that, The weighing device (602) is rotatably connected to a hook on the side away from the limiting sleeve (601), and the mounting bracket (603) is fixedly connected to a hanging ring on the side near the hook. The hanging ring and the hook are used together.

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