Fabricated concrete laminated slab thickness detection device

Abstract

The utility model relates to the technical field of thickness detection of fabricated concrete laminated slabs, in particular to a thickness detection device for fabricated concrete laminated slabs, which comprises a bearing table, a fixing block and a connector, a rubber pad is fixedly connected to the bottom end of the bearing table, and a vertical rod is fixedly connected to the top end of the bearing table close to the edge. A fixing block is fixedly connected to one side of the vertical rod, a fixing groove is formed in the top end of the fixing block, a magnet is arranged in the fixing groove, a cleaning brush is fixedly connected in the magnet, a measuring scale is slidably connected in the cleaning brush, a circular groove is formed in the top end of the bearing table, and a rubber ring is arranged in the circular groove. Through the vertical rod, the fixing block, the fixing groove, the magnet and the cleaning brush, the measuring ruler can be cleaned, dust on the outer surface of the measuring ruler can be removed, the dust cannot be attached to the outer surface of the measuring ruler to affect reading of a measuring result, and the cleaning brush can remove the dust on the measuring ruler every time the measuring ruler moves up and down.

Description

Technical Field

[0001] The utility model relates to the technical field of thickness detection of assembled concrete composite slabs, in particular to a thickness detection device for assembled concrete composite slabs. Background Art

[0002] Prefabricated concrete composite slab, referred to as composite slab, is a component composed of prefabricated calcium silicate board base plate and steel truss. It has the characteristics of light weight, high strength and easy construction. It is widely used in buildings, bridges, tunnels, basements, protective walls and other fields. The prefabrication and on-site splicing of composite slabs can greatly shorten the construction period, reduce labor costs and material waste. In addition, the composite slab is made of lightweight materials and high-strength steel galvanized welded grid is added to make it have high strength and rigidity, which can withstand large loads. Moreover, the composite slab is made of inorganic materials and has good fire resistance, belonging to A1 grade material.

[0003] During construction, it is necessary to measure the thickness of the composite slab, not only to detect whether the composite slab meets the requirements, but also to keep records for later maintenance. First, when detecting the thickness of the composite slab, due to the particularity of the detection work area, dust is often attached to the surface of the measuring ruler, affecting the reading of the measurement results. Secondly, during measurement, the composite slab is on the bearing platform, and there is no fixing device to stably place it on the surface of the bearing platform, and it cannot be guaranteed that the composite slab and the bearing platform are in a completely fitted state. Finally, the measurement results need to be retained. Therefore, a prefabricated concrete composite slab thickness detection device is proposed to address the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a device for detecting the thickness of an assembled concrete composite slab to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A device for detecting the thickness of an assembled concrete composite slab comprises a bearing platform, a fixed block and a connector, wherein a rubber pad is fixedly connected to the bottom end of the bearing platform, a vertical rod is fixedly connected to the top end of the bearing platform near the edge, a fixed block is fixedly connected to one side of the vertical rod, a fixed groove is provided at the top end of the fixed block, a magnet is provided inside the fixed groove, a cleaning brush is fixedly connected inside the magnet, a measuring ruler is slidably connected inside the cleaning brush, a circular groove is provided at the top end of the bearing platform, a rubber ring is provided inside the circular groove, a groove is provided at the top end of the bearing platform, a threaded hole is provided at the bottom end of the groove that passes through the bearing platform, a connector is threadedly connected inside the threaded hole, and an air pipe is fixedly connected to the bottom end of the connector.

[0007] Preferably, a bracket is fixedly connected to one side of the vertical rod, and a clamping frame is fixedly connected to one end of the bracket away from the vertical rod.

[0008] Preferably, the number of the rubber pads is four, and they are arranged in a matrix at the bottom end of the supporting platform.

[0009] Preferably, the circular groove is in the shape of a ring, and the rubber ring fits tightly inside the circular groove.

[0010] Preferably, the size of the magnet is smaller than that of the fixing slot, and the magnet fits tightly inside the fixing slot.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. In the utility model, the measuring ruler can be cleaned by the vertical rod, the fixing block, the fixing groove, the magnet and the cleaning brush, and the dust on the surface of the measuring ruler can be removed, so that the dust will not adhere to the surface of the measuring ruler and affect the reading of the measurement result. Every time the measuring ruler moves up and down, the cleaning brush will remove the dust from the measuring ruler;

[0013] 2. In the utility model, the stacking plate placed on the surface of the bearing platform can be adsorbed and fixed by means of the circular groove, rubber ring, groove, threaded hole, connector and air pipe, which can not only stably place the stacking plate on the bearing platform, but also reduce the gap between the stacking plate and the bearing platform, so that the measurement result is more accurate;

[0014] 3. In the present invention, by providing a bracket and a clamping frame, a mobile phone or other photographing equipment can be clamped in the clamping frame, and the measurement results can be photographed and preserved, which is convenient for the later inspection and maintenance of the composite plate. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 This is a half-section schematic diagram of the fixed block structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the circular groove structure position of the utility model;

[0018] Figure 4 For this utility model Figure 3 A schematic diagram of the structure at A;

[0019] Figure 5 It is a half-section schematic diagram of the load-bearing platform structure of the utility model.

[0020] In the figure: 1. supporting platform; 2. rubber pad; 3. vertical rod; 4. fixing block; 5. fixing groove; 6. magnet; 7. cleaning brush; 8. measuring ruler; 9. bracket; 10. clamping frame; 11. circular groove; 12. rubber ring; 13. groove; 14. threaded hole; 15. connector; 16. air pipe. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0022] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0023] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. If not otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of the present invention.

[0024] See also Figure 1-5 , the utility model provides a technical solution:

[0025] A device for detecting the thickness of an assembled concrete composite slab comprises a bearing platform 1, a fixing block 4 and a connector 15, wherein a rubber pad 2 is fixedly connected to the bottom end of the bearing platform 1, a vertical rod 3 is fixedly connected to the top of the bearing platform 1 near the edge, a fixing block 4 is fixedly connected to one side of the vertical rod 3, a fixing groove 5 is provided at the top of the fixing block 4, a magnet 6 is provided inside the fixing groove 5, a cleaning brush 7 is fixedly connected inside the magnet 6, a measuring ruler 8 is slidably connected inside the cleaning brush 7, a circular groove 11 is provided at the top of the bearing platform 1, a rubber ring 12 is provided inside the circular groove 11, a groove 13 is provided at the top of the bearing platform 1, a threaded hole 14 is provided at the bottom end of the groove 13 and passes through the bearing platform 1, a connector 15 is threadedly connected inside the threaded hole 14, and an air pipe 16 is fixedly connected to the bottom end of the connector 15.

[0026] A bracket 9 is fixedly connected to one side of the vertical rod 3, and a clamping frame 10 is fixedly connected to the end of the bracket 9 away from the vertical rod 3; there are four rubber pads 2, which are arranged in a matrix at the bottom end of the supporting platform 1; the circular groove 11 is in the shape of a circular ring, and the rubber ring 12 fits tightly inside the circular groove 11; the size of the magnet 6 is smaller than that of the fixed groove 5, and the magnet 6 fits tightly inside the fixed groove 5.

[0027] Working process: Before using the device, first place the device in a suitable position, connect the external vacuum generator through the air pipe 16 and the connector 15, and the rubber pad 2 at the bottom of the supporting platform 1 is in contact with the placing table surface. The rubber pad 2 can support and reduce the impact of the device as a whole. There is a vertical rod 3 at the top of the supporting platform 1 near the edge, and the fixing block 4 is fixed on one side of the vertical rod 3. There is a fixing groove 5 on the fixing block 4. The cleaning brush 7 is magnetically connected to the fixing block 4 through the outer magnet 6 to fix the cleaning brush 7 to prevent the cleaning brush 7 from accidentally falling off during use. The measuring ruler 8 is inside the cleaning brush 7, and each rise and fall of the measuring ruler 8 will be cleaned by the cleaning brush 7. When it is necessary to measure the thickness of the laminated plate, place the laminated plate on the upper end of the supporting platform 1, and the vacuum generator will work to extract the air in the groove 13. The laminated plate will contact the rubber ring 12 and press against the supporting platform 1, and finally fit tightly with the supporting platform 1. Together, the rubber ring 12 plays a sealing role. The diameter of the circular groove 11 is small and can be adapted to most composite plates. There is a threaded hole 14 that penetrates the bearing platform 1 at the inner bottom end of the groove 13. The connector 15 is threadedly connected to the threaded hole 14, and the air pipe 16 is fixedly connected to the connector 15. When the composite plate is fixed, the measuring ruler 8 is pulled up from the fixed block 4, and then slowly lowered until the bottom end of the measuring ruler 8 is against the upper surface of the composite plate, and then the measurement value is read from the position where the upper end of the fixed block 4 and the measuring ruler 8 are in contact. There are also brackets 9 and clamping frames 10 on the outside of the vertical rod 3. The camera device clamped inside the clamping frame 10 takes pictures of the measurement results and retains them, which can be stored in the file. When the measurement results need to be reviewed or the measurement values ​​need to be used later, the file can be directly retrieved without measuring again. After the measurement is completed, the vacuum generator stops working, and the outside air enters the groove 13. At this time, the composite plate can be removed from the bearing platform 1.

[0028] The contents not described in detail in this specification belong to the prior art known to the professional and technical personnel in this field. The standard parts used in this utility model can be purchased from the market, and the special-shaped parts can be customized according to the description and the drawings. The specific connection methods of each part adopt the conventional means such as bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0029] 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 device for detecting thickness of assembled concrete composite slabs, comprising a bearing platform (1), a fixing block (4) and a connector (15), characterized in that: The bottom end of the bearing platform (1) is fixedly connected to a rubber pad (2); the top of the bearing platform (1) is fixedly connected to a vertical rod (3) near the edge; one side of the vertical rod (3) is fixedly connected to a fixed block (4); the top of the fixed block (4) is provided with a fixed groove (5); a magnet (6) is provided inside the fixed groove (5); a cleaning brush (7) is fixedly connected inside the magnet (6); a measuring ruler (8) is slidably connected inside the cleaning brush (7); the top of the bearing platform (1) is provided with a circular groove (11); a rubber ring (12) is provided inside the circular groove (11); the top of the bearing platform (1) is provided with a groove (13); the bottom end of the groove (13) is provided with a threaded hole (14) penetrating the bearing platform (1); a connector (15) is threadedly connected inside the threaded hole (14); and the bottom end of the connector (15) is fixedly connected to an air pipe (16).

2. The device for detecting thickness of assembled concrete composite slab according to claim 1, characterized in that: A bracket (9) is fixedly connected to one side of the vertical rod (3), and a clamping frame (10) is fixedly connected to one end of the bracket (9) away from the vertical rod (3).

3. The device for detecting thickness of assembled concrete composite slab according to claim 1, characterized in that: The rubber pads (2) are four in number and are arranged in a matrix at the bottom end of the supporting platform (1).

4. The device for detecting thickness of assembled concrete composite slab according to claim 1, characterized in that: The circular groove (11) is in the shape of a ring, and the rubber ring (12) fits tightly inside the circular groove (11).

5. The device for detecting thickness of assembled concrete composite slab according to claim 1, characterized in that: The size of the magnet (6) is smaller than the size of the fixing groove (5), and the magnet (6) fits tightly inside the fixing groove (5).

Images