Building waterproof material toughness testing equipment

Abstract

The utility model discloses building waterproof material toughness testing equipment which comprises a bottom plate, a moving assembly is arranged on the surface of the bottom plate, the surface of the moving assembly is connected with a winding roller, one end of the winding roller is fixedly connected with an adjusting assembly, the surface of the bottom plate is fixedly connected with a supporting frame, and a sliding groove is formed in the inner side of the supporting frame. The inner side of the sliding groove is slidably connected with a moving block, the bottom surface of the moving block is fixedly connected with a test assembly, and the two sides in the bottom plate are slidably connected with push-pull plates. When a user uses the device, through arrangement of a corresponding structure and the hooks arranged on the upper surface of the push-and-pull plate, when the push-and-pull plate can move upwards to shield equipment, the hooks are hung on the surface of the fixing rod to shield splashed fragments, and meanwhile materials are fixed through a winding roller moved by the moving assembly and a limiting block. And the device is tightened through the adjusting assembly, so that separation in the testing process is avoided.

Description

Technical Field

[0001] The utility model relates to the field of material toughness testing, in particular to a building waterproof material toughness testing device. Background Art

[0002] The quality of building waterproof materials plays a vital role in the quality of these construction projects. It is related to the use value, use conditions and sanitary conditions of the building, and affects people's production activities, work and life quality. Building waterproof materials are the material basis of waterproof projects. They are the main barrier to prevent rainwater intrusion, groundwater and other water infiltration in buildings and structures. The quality of building waterproof materials plays a vital role in the quality of these construction projects. Building waterproof materials are divided into rigid waterproof and flexible waterproof according to their principles and appearance. Among them, the toughness of flexible waterproof materials will be tested during quality inspection.

[0003] In a Chinese patent, a toughness detection test device for building waterproof materials is disclosed, and its patent number is CN213398028U. In the patented toughness detection test device for building waterproof materials, it includes an upper top plate, a lower bottom plate, a driving component, a swing arm, a movable block, a tension spring, a test pressure plate, a connecting plate, a guide rail and a pillar; the driving component is fixed to the bottom of the upper top plate, one end of the swing arm is fixed to the output end of the driving component, and a pulley is installed on the other end of the swing arm. A slide groove is opened on the upper part of the movable block, and the pulley cooperates with the slide groove. One end of the connecting plate is fixed to the bottom of the movable block, and the other end of the connecting plate is fixed to the test pressure plate. The bottom of the connecting plate is slidably matched with the guide rail fixed on the lower bottom plate through a slider, and one end of the tension spring is fixed to the lower bottom plate, and the other end is fixed to the side end of the movable block. The toughness detection test device for building waterproof materials changes the situation that cannot be detected in the prior art, and can quickly detect whether the waterproof material is qualified.

[0004] The above-mentioned published patents have the following disadvantages:

[0005] (1) In the prior art, since the equipment needs to squeeze the material, the material will be damaged by pressure during the detection process, which will cause material fragments to splash when the material is damaged, which may cause harm to the surrounding operators.

[0006] (2) Most of the testing equipment in the prior art uses a clamping plate to clamp the two ends of the material, and then uses other components to apply pressure to the material. When other components apply pressure to the material, the material will be stretched, and the clamping positions at both ends will also slide and fall off due to the pressure, affecting the detection results of the equipment. Utility Model Content

[0007] The technical problem to be solved by the utility model is to overcome the above technical defects and provide a toughness testing device for building waterproof materials.

[0008] In order to solve the above problems, the utility model proposes the following technical solutions:

[0009] A building waterproof material toughness testing device, comprising: a bottom plate, a control panel is provided on the surface of the bottom plate;

[0010] A moving assembly, the moving assembly is fixedly connected to the surface of the bottom plate, the moving assembly comprises a driving motor, a bidirectional screw is fixedly connected to the output end of the driving motor, and a moving plate is threadedly connected to the surface of the bidirectional screw;

[0011] A winding roller, wherein a limiting ring is provided on the surface of the winding roller, the winding roller is rotatably connected to the surface of the shift plate through the limiting ring, a limiting block is provided on the surface of the winding roller, and an anti-slip pad is fixedly connected to the inner side of the limiting block;

[0012] A support frame, wherein the support frame is fixedly connected to the surface of the bottom plate, a sliding groove is fixedly connected inside the support frame, and a moving block is slidably connected to the surface of the sliding groove;

[0013] A test assembly, the test assembly is fixed below the moving block, the test assembly comprises an electric push rod, a pressure sensor is installed at the bottom end of the electric push rod, and a pressure plate is installed on the bottom surface of the pressure sensor;

[0014] Push-pull plates, two of which are slidably connected to the inner side of the bottom plate.

[0015] Furthermore, a straight groove is provided on the surface of the bottom plate, and the moving plate is slidably connected to the inner side of the straight groove.

[0016] Further, the adjustment component comprises:

[0017] A pressing member, wherein the pressing member is fixed to one end of the winding roller;

[0018] An auxiliary plate, the auxiliary plate being fixedly connected to the other end of the winding roller;

[0019] Gear block 1, wherein the gear block 1 is fixedly connected to the surface of the push piece;

[0020] Gear block 2, the gear block 2 is meshed with gear block 1;

[0021] A spring is located on the surface of the push piece, and one end of the spring is connected to the second tooth block.

[0022] Furthermore, the auxiliary plate is slidably connected to the inner side of the supporting frame.

[0023] Furthermore, the spring is fixedly connected to the inner side of the support frame, and the other end is fixedly connected to the second gear block.

[0024] Furthermore, a short screw is threadedly connected to the inner side of the moving block, a stop block is rotatably connected to the bottom surface of the short screw, and the stop block is connected to the inner side of the sliding groove.

[0025] Furthermore, a hook is fixedly connected to the upper surface of the push-pull plate, a fixing rod is installed at the hanging position of the hook, and the fixing rod is fixed to the upper end of the inner side of the support frame.

[0026] Compared with the prior art, the beneficial effects achieved by this new method are:

[0027] (1) The utility model uses a push-pull plate that slides inside the bottom plate, and uses a hook on its upper surface to hang on the surface of a fixed rod fixed on the inner side of the support frame, so that the push-pull plate can shield the inner side during the operation of the equipment, thereby preventing the splashing of debris during the waterproof material test from injuring the workers.

[0028] (2) The utility model adjusts the position of the moving plate by moving the assembly so that the winding roller on the surface of the moving plate can be adjusted to a suitable size range, and then the waterproof material for testing is placed on the inner side of the limit block, and the tooth block 2 is controlled to separate from the tooth block 1 by the pressing member of the adjusting assembly, and the tooth block 1 assists the rotation of the pressing member so that the pressing member can drive the winding roller to rotate, thereby ensuring that the waterproof material on the surface of the winding roller can be tightened, thereby preventing the material from falling off the surface of the equipment during the test. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 The utility model is a three-dimensional diagram of a toughness testing device for building waterproof materials.

[0030] Figure 2 It is a three-dimensional diagram from another angle of the utility model of a toughness testing device for building waterproof materials.

[0031] Figure 3 The utility model is a cross-sectional view of a toughness testing device for building waterproof materials.

[0032] Figure 4 This utility model is a building waterproof material toughness testing equipment Figure 3 Enlarged detail of point A in the middle.

[0033] Figure 5 This is a detailed view of the interior of a winding roller of a building waterproof material toughness testing device of the utility model.

[0034] As shown in the figure: 1. Bottom plate; 2. Moving component; 3. Winding roller; 4. Adjusting component; 5. Support frame; 6. Sliding slot; 7. Moving block; 8. Testing component; 9. Push-pull plate; 101. Control panel; 102. Straight slot; 201. Driving motor; 202. Bidirectional screw; 203. Moving plate; 301. Limiting ring; 302. Limiting block; 303. Anti-slip pad; 401. Push piece; 402. Auxiliary plate; 403. Gear block one; 404. Gear block two; 405. Spring; 701. Short screw; 702. Stop block; 801. Electric push rod; 802. Pressure sensor; 803. Pressure plate; 901. Hook; 902. Fixed rod. DETAILED DESCRIPTION

[0035] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0036] like Figures 1 to 5 As shown, a toughness testing device for building waterproof materials includes a base plate 1, a control panel 101 is arranged on the surface of the base plate 1 to control the device, a moving component 2 located on the surface of the base plate 1 is provided with a driving motor 201 to drive the bidirectional screw 202 to rotate, so that the moving plate 203 threadedly connected to the surface of the bidirectional screw 202 can move to adjust the position of the winding roller 3, a limit block 302 is arranged on the surface of the moving plate 203 through the limit ring 301 The surface of the winding roller 3 rotates to fix the waterproof material through the anti-skid pad 303 on the inner side of the limit block 302, a sliding groove 6 is fixed on the inner side of the support frame 5 fixed on the surface of the base plate 1, so that the moving block 7 on the surface of the sliding groove 6 can slide to adjust the position of the test component 8 at its lower end, the test component 8 is provided with an electric push rod 801 connected to the pressure plate 803 through the pressure sensor 802, and the two push-pull plates 9 slidably connected to the inner side of the base plate 1 can cover the device.

[0037] A straight groove 102 is provided on the surface of the bottom plate 1 so that the moving plate 203 can slide inside the straight groove 102 .

[0038] Through the above technical solution, under the limitation of the straight groove 102, the moving plate 203 is more stable during the movement of the bidirectional screw 202, thereby preventing the moving plate 203 from rotating together with the bidirectional screw 202.

[0039] The adjusting component 4 is provided with a push piece 401 fixed at one end of the winding roller 3 and an auxiliary plate 402 fixed at the other end. Tooth block 1 403 and tooth block 2 404 located on the surface of the push piece 401 are meshed with each other. At the same time, a spring 405 is provided on the surface of the push piece 401 with one end fixed to the surface of tooth block 2 404.

[0040] Through the above technical solution, by the cooperation and fixation of the tooth block 1 403 and the tooth block 2 404 , the push member 401 can control the rotation of the winding roller 3 so that the material on the surface of the winding roller 3 can be tightened.

[0041] The auxiliary plate 402 slidably connected to the inner side of the support frame 5 is connected to the winding roller 3 .

[0042] Through the above technical solution, the push member 401 can better control the meshing and fixing of the tooth block 1 403 and the tooth block 2 404 through the sliding of the auxiliary plate 402 .

[0043] The other end of the spring 405 fixed to the second tooth block 404 is fixed to the inner side of the support frame 5 .

[0044] Through the above technical solution, the elastic force of the spring 405 ensures that the push member 401 can separate the tooth block 2 404 from the tooth block 1 403 during the pressing process, so that the push member 401 can drive the winding roller 3 to rotate.

[0045] A short screw 701 is arranged inside the moving block 7 , and the bottom end of the short screw 701 is connected to a stop block 702 located inside the sliding groove 6 .

[0046] Through the above technical solution, the short screw 701 is rotated to push the stop block 702 to fit inside the sliding groove 6, thereby limiting and fixing the position of the moving block 7.

[0047] The push-pull plate 9 is suspended on the surface of a fixing rod 902 located on the inner side of the support frame 5 via a hook 901 at its upper end.

[0048] Through the above technical solution, under the action of the hook 901, it is ensured that the push-pull plate 9 can be raised to the top to cover the equipment, thereby ensuring safety during operation.

[0049] When using the building waterproof material toughness test equipment, the user first starts the driving motor 201 of the moving component 2, and drives the moving plate 203 on its surface to move through the rotation of the bidirectional screw 202, so that the distance between the two moving plates 203 is not much different from the material size, and the waterproof material is fixed on the surface of the winding roller 3 through the limit block 302. Under the elastic force of the spring 405, the push piece 401 can drive the tooth block 2 404 to move away from the tooth block 1 403, and through the cooperation of the tooth block 1 403, The push piece 401 is enabled to drive the winding roller 3 to rotate and tighten the waterproof material. By pulling the push-pull plate 9 upwards, the hook 901 is hung on the surface of the fixed rod 902 to cover the device. The short screw 701 threadedly connected to the inner side of the moving block 7 controls the contact between the stop block 702 and the sliding groove 6, adjusts the position of the test component 8 at the bottom of the moving block 7, and uses the electric push rod 801 to push the pressure plate 803 to apply pressure to the waterproof material. With the assistance of the pressure sensor 802, the result is transmitted to the control panel 101 for display.

[0050] The electrical components appearing in this article are all connected to an external main controller and 220V AC power, and the main controller can be a conventional known device that controls a computer, etc. The specific implementation method of the present disclosure omits the detailed description of known functions and known components. To ensure the compatibility of the equipment, the operating methods used are consistent with the parameters of marketed equipment.

[0051] 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.

[0052] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A building waterproof material toughness testing device, characterized in that: include: A bottom plate (1), wherein a control panel (101) is provided on a surface of the bottom plate (1); A moving assembly (2), the moving assembly (2) being fixedly connected to the surface of the bottom plate (1), the moving assembly comprising a driving motor (201), a bidirectional screw (202) being fixedly connected to the output end of the driving motor (201), and a moving plate (203) being threadedly connected to the surface of the bidirectional screw (202); A winding roller (3), wherein a limiting ring (301) is provided on the surface of the winding roller (3), and the winding roller (3) is rotatably connected to the surface of the shift plate (203) via the limiting ring (301); a limiting block (302) is provided on the surface of the winding roller (3), and an anti-slip pad (303) is fixedly connected to the inner side of the limiting block (302); An adjusting component (4), wherein the adjusting component (4) is arranged at one end of the winding roller (3); A support frame (5), the support frame (5) is fixedly connected to the surface of the bottom plate (1), a sliding groove (6) is fixedly connected inside the support frame (5), and a moving block (7) is slidably connected to the surface of the sliding groove (6); A test assembly (8), wherein the test assembly (8) is fixed below the moving block (7), and the test assembly (8) comprises an electric push rod (801), a pressure sensor (802) is installed at the bottom end of the electric push rod (801), and a pressure plate (803) is installed on the bottom surface of the pressure sensor (802); Push-pull plates (9), two of the push-pull plates (9) are slidably connected to the inner side of the bottom plate (1).

2. A building waterproof material toughness testing device according to claim 1, characterized in that: A straight groove (102) is provided on the surface of the bottom plate (1), and the moving plate (203) is slidably connected to the inner side of the straight groove (102).

3. A building waterproof material toughness testing device according to claim 1, characterized in that: The regulating component (4) comprises: A pressing member (401), wherein the pressing member (401) is fixed to one end of the winding roller (3); An auxiliary plate (402), wherein the auxiliary plate (402) is fixedly connected to the other end of the winding roller (3); Tooth block one (403), the tooth block one (403) is fixedly connected to the surface of the push member (401); Gear block 2 (404), the gear block 2 (404) is meshed with gear block 1 (403); A spring (405), wherein the spring (405) is located on the surface of the push member (401), and one end of the spring (405) is connected to the second tooth block (404).

4. A building waterproof material toughness testing device according to claim 3, characterized in that: The auxiliary plate (402) is slidably connected to the inner side of the support frame (5).

5. The toughness testing equipment for building waterproof materials according to claim 3, characterized in that: The spring (405) is fixedly connected to the inner side of the support frame (5), and the other end is fixedly connected to the second gear block (404).

6. A building waterproof material toughness testing device according to claim 1, characterized in that: The inner side of the moving block (7) is threadedly connected to a short screw rod (701), and the bottom surface of the short screw rod (701) is rotatably connected to a stop block (702), and the stop block (702) is connected to the inner side of the sliding groove (6).

7. A building waterproof material toughness testing device according to claim 1, characterized in that: A hook (901) is fixedly connected to the upper end surface of the push-pull plate (9), a fixing rod (902) is installed at the hanging position of the hook (901), and the fixing rod (902) is fixed to the inner upper end of the support frame (5).

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