Device and method for detecting bearing capacity of building

Abstract

The invention relates to the technical field of testing, in particular to a building detection bearing capacity detection device and method, and the building detection bearing capacity detection device comprises a base, a support frame and a pressing assembly; the device further comprises a working assembly. During normal use, the concrete structure is placed in the center of the workbench, then the upper transparent rotating door is closed, the downward pressing assembly is started for downward pressing, the pressure is gradually increased, and changes of the concrete structure under different pressures are observed and recorded until the concrete structure is damaged. The pressure causing damage to the concrete structure is the bearing capacity limit of the concrete structure, when the concrete structure is damaged, a large amount of disintegrating slag and dust can be sputtered and are all blocked by the protective cover, and therefore the problem that according to an existing building detection bearing capacity detection device, dust is likely to be generated and flies into the air, and the body health of workers is harmed is solved.

Description

Technical Field

[0001] The present invention relates to the field of testing technology, and in particular to a building bearing capacity detection device and a detection method. Background Art

[0002] Concrete has been widely used in the construction field, and more and more different buildings are built by pouring concrete. After the concrete is poured and formed, its bearing capacity needs to be tested to ensure the safety of the construction.

[0003] The prior art (CN112854326A) discloses a bearing capacity detection device for building inspection, including a box body and a workbench, the workbench is fixedly connected to the box body, a collecting box is fixedly connected to the inner wall of the bottom of the box body, a through hole is connected between the collecting box and the workbench, a motor is fixedly connected to the inner wall of the box body, a rotating shaft is fixedly connected to the output end of the motor, a crankshaft is fixedly connected to the rotating shaft, a dust reduction mechanism is arranged in the box body, and the crankshaft drives the dust reduction mechanism to work; the present invention has a simple structure and is easy to operate, can collect the debris generated after the inspection is completed, and can perform dust reduction treatment on the dust generated when collecting the debris, effectively avoiding the dust flying around in the air and affecting the inspection environment, and can quickly replace the pressure block according to the size of the concrete structure.

[0004] However, the above method is to test the bearing capacity of the concrete structure in an open environment without setting up a protective cover. When the concrete structure is crushed by the extreme pressure, dust is easily generated and flies into the air, endangering the health of the workers. Summary of the invention

[0005] The purpose of the present invention is to provide a building bearing capacity detection device and a detection method, aiming to solve the problem that the existing building bearing capacity detection device is prone to generate dust flying into the air, endangering the health of workers.

[0006] To achieve the above-mentioned purpose, in a first aspect, the present invention provides a construction bearing capacity detection device, comprising a base, a support frame and a pressing assembly; the support frame is fixedly arranged on the top of the base; the pressing assembly is arranged on the support frame; and also comprises a working assembly;

[0007] The working assembly includes a working table, a protective cover and a transparent rotating door;

[0008] The workbench is fixedly arranged on the top of the base and is located directly below the pressing assembly; the protective cover is arranged between the support frame and the base and covers the pressing assembly and the workbench; the transparent rotating door is rotatably arranged at the front side of the protective cover.

[0009] Wherein, the working assembly further includes a collection box, an exhaust fan, a connecting pipe, a first water supply pipe and a plurality of first atomizing nozzles;

[0010] The collecting box is fixedly arranged on the top of the base; the exhaust fan is fixedly arranged on one side of the collecting box; the connecting pipe is connected with the protective cover and connected with the collecting box; the first water supply pipe is fixedly arranged on the top of the collecting box and passes through the collecting box; a plurality of the first atomizing nozzles are respectively connected and arranged on the first water supply pipe, and are respectively located inside the collecting box.

[0011] Wherein, the collection box comprises a box body and a drawer;

[0012] The box body is fixedly arranged on the top of the base; the drawer is slidably arranged on the bottom of the box body and passes through the box body.

[0013] Wherein, the working assembly further comprises two second water supply pipes and two second atomizing nozzles;

[0014] The two second water supply pipes are respectively fixedly connected to the protective cover and pass through the protective cover respectively; the two second atomizing nozzles are respectively connected and arranged on the two second water supply pipes and are respectively located inside the protective cover.

[0015] Wherein, the working component also includes a sewage discharge channel and a sewage discharge pipeline;

[0016] The sewage discharge channel is fixedly arranged inside the protective cover and surrounds the side of the workbench; the sewage discharge pipe is communicated with the sewage discharge channel and passes through the protective cover.

[0017] Wherein, the working assembly further comprises a water tank, a first water pump, a Y-shaped pipe and a second water pump;

[0018] The water tank is fixedly arranged on the top of the box body; the first water pump is connected to the first water supply pipe and to the water tank, and is located on one side of the water tank; the Y-shaped pipe is respectively connected to the two second water supply pipes and is located on one side of the two second water supply pipes; the second water pump is connected to the Y-shaped pipe and to the water tank, and is located on one side of the water tank.

[0019] In a second aspect, the present invention further provides a detection method for a building bearing capacity detection device, comprising:

[0020] Turn open the transparent swing door and place the concrete structure in the center of the workbench;

[0021] Turn and close the transparent rotating door, and start the pressing component to start pressing down;

[0022] Gradually increase the pressure, observe and record the changes of the concrete structure under different pressures until the concrete structure is damaged.

[0023] The present invention provides a building inspection bearing capacity detection device and detection method, wherein the support frame is fixedly arranged on the base and is used to install the downward pressure component. The downward pressure component is a prior art and is provided with a pressure sensor inside. It can gradually move downward to apply pressure to the concrete structure and synchronously transmit the pressure data to the control system, so that the staff can understand the pressure value applied to the concrete structure. The workbench is aligned with the pressing assembly and is fixedly arranged on the base for placing the concrete structure. The protective cover is installed between the base and the support frame to cover the workbench and the pressing assembly as a whole. A rectangular opening is opened in front of the protective cover, and a transparent rotating door is rotatably installed. During normal use, the concrete structure is placed at the center of the workbench, and then the transparent rotating door is closed, and the pressing assembly is started to press down, gradually increasing the pressure, observing and recording the changes of the concrete structure under different pressures until the concrete structure is damaged. The pressure that causes the concrete structure to be damaged is the bearing capacity limit of the concrete structure. When the concrete structure is damaged, a large amount of debris and dust will be splashed out, which are all blocked by the protective cover, thereby solving the problem that the existing building detection bearing capacity detection device is prone to generate dust flying into the air, endangering the health of the workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0025] Figure 1 It is a schematic structural diagram of the first embodiment of the present invention.

[0026] Figure 2 It is a schematic structural diagram of another angle of the first embodiment of the present invention.

[0027] Figure 3 It is a front view of the first embodiment of the present invention.

[0028] Figure 4 is a cross-sectional view of the first embodiment of the present invention.

[0029] Figure 5 is another cross-sectional view of the first embodiment of the present invention.

[0030] Figure 6 It is a cross-sectional view of a collecting box, an exhaust fan, a connecting pipe, a first water supply pipe and a first nozzle according to a first embodiment of the present invention.

[0031] Figure 7is a flow chart of the second embodiment of the present invention.

[0032] 101-base, 102-support frame, 103-pressing assembly, 104-working assembly, 105-working table, 106-protective cover, 107-transparent rotating door, 108-collecting box, 109-exhaust fan, 110-connecting pipe, 111-first water supply pipe, 112-first atomizing nozzle, 113-box, 114-drawer, 115-second water supply pipe, 116-second atomizing nozzle, 117-drainage channel, 118-drainage pipe, 119-water tank, 120-first water pump, 121-Y-type pipe, 122-second water pump, 123-mounting seat, 124-slider, 125-screw, 126-top rod, 127-placing table, 128-motor, 129-driving gear, 130-driven gear, 131-mounting shaft, 132-baffle. DETAILED DESCRIPTION

[0033] The first embodiment of the present application is:

[0034] See also Figure 1-Figure 6 ,in, Figure 1 It is a schematic structural diagram of the first embodiment of the present invention. Figure 2 It is a schematic structural diagram of another angle of the first embodiment of the present invention. Figure 3 It is a front view of the first embodiment of the present invention. Figure 4 is a cross-sectional view of the first embodiment of the present invention. Figure 5 is another cross-sectional view of the first embodiment of the present invention. Figure 6 It is a cross-sectional view of a collecting box, an exhaust fan, a connecting pipe, a first water supply pipe and a first nozzle according to a first embodiment of the present invention.

[0035] The present invention provides a building bearing capacity detection device, comprising a base 101, a support frame 102 and a pressing component 103; further comprising a working component 104; the working component 104 comprises a workbench 105, a protective cover 106 and a transparent rotating door 107; the working component 104 further comprises a collecting box 108, an exhaust fan 109, a connecting pipe 110, a first water supply pipe 111 and a plurality of first atomizing nozzles 112; the collecting box 108 comprises a box body 113 and a drawer 114; the working component 104 further comprises two second water supply pipes 115 and two second atomizing nozzles 116; the working component 104 further comprises a first atomizing nozzle 112, a second atomizing nozzle 113 and a second atomizing nozzle 116; the second atomizing nozzle 116 comprises a second atomizing nozzle 116, ... It includes a sewage flow channel 117 and a sewage pipe 118; the working component 104 also includes a water tank 119, a first water pump 120, a Y-shaped pipe 121 and a second water pump 122; the workbench 105 includes a mounting seat 123, a slider 124, a screw rod 125, multiple push rods 126 and a placement table 127; the workbench 105 also includes a motor 128, a driving gear 129 and a driven gear 130; the working component 104 also includes a mounting shaft 131 and a baffle 132; the above-mentioned solution solves the problem that the existing building detection bearing capacity detection device is prone to generate dust flying into the air, which endangers the health of the workers.

[0036] According to this specific embodiment, the support frame 102 is fixedly arranged on the top of the base 101; the pressing assembly 103 is arranged on the support frame 102. The support frame 102 is fixedly arranged on the base 101, and is used to install the pressing assembly 103. The pressing assembly 103 is a prior art, and a pressure sensor is arranged inside, which can gradually move downward to apply pressure to the concrete structure, and simultaneously transmit the pressure data to the control system, so that the staff can understand the pressure value applied to the concrete structure.

[0037] Furthermore, the workbench 105 is fixedly arranged on the top of the base 101 and is located directly below the pressing assembly 103; the protective cover 106 is arranged between the support frame 102 and the base 101, and covers the pressing assembly 103 and the workbench 105; the transparent rotating door 107 is rotatably arranged on the front side of the protective cover 106. The workbench 105 is aligned with the pressing assembly 103 and is fixedly arranged on the base 101 for placing the concrete structure. The protective cover 106 is installed between the base 101 and the support frame 102 to cover the workbench 105 and the pressing assembly 103 as a whole. A rectangular opening is opened in front of the protective cover 106, and a transparent rotating door 107 is rotatably installed. During normal use, the concrete structure is placed at the center of the workbench 105, and then the transparent rotating door 107 is closed, and the pressing assembly 103 is started to press down, gradually increasing the pressure, observing and recording the changes of the concrete structure under different pressures until the concrete structure is damaged. The pressure that causes the concrete structure to be damaged is the bearing capacity limit of the concrete structure. When the concrete structure is damaged, a large amount of debris and dust will be splashed out, which will be blocked by the protective cover 106, thereby solving the problem that the existing building detection bearing capacity detection device is prone to generate dust flying into the air, endangering the health of the workers.

[0038] Furthermore, the collecting box 108 is fixedly arranged on the top of the base 101; the exhaust fan 109 is fixedly arranged on one side of the collecting box 108; the connecting pipe 110 is connected with the protective cover 106 and is connected with the collecting box 108; the first water supply pipe 111 is fixedly arranged on the top of the collecting box 108 and passes through the collecting box 108; a plurality of the first atomizing nozzles 112 are respectively connected and arranged on the first water supply pipe 111, and are respectively located inside the collecting box 108. After the concrete structure is damaged, a large amount of dust escapes into the protective cover 106. At this time, the exhaust fan 109 can be started and water can be supplied to the first water supply pipe 111, so that multiple first atomizing nozzles 112 spray water mist. The exhaust fan 109 draws out the air in the collection box 108 to form a negative pressure, so that the air in the protective cover 106 enters the collection box 108 along the connecting pipe 110 with the dust, and the small water droplets in the water mist capture the dust particles, so that the dust particles settle and fall into the collection box 108, thereby preventing dust from entering the air. When all the scattered dust in the protective cover 106 is sucked away, the transparent rotating door 107 can be opened.

[0039] Furthermore, the box 113 is fixedly arranged on the top of the base 101; the drawer 114 is slidably arranged at the bottom of the box 113 and passes through the box 113. The box 113 is used to install the first water supply pipe 111 and the exhaust fan 109, and is connected with the connecting pipe 110. The drawer 114 is used to collect dust settled by the water mist. The dust and water are mixed to form sewage and stored in the drawer 114. The drawer 114 can be cleaned regularly.

[0040] Furthermore, the two second water supply pipes 115 are respectively fixedly connected to the protective cover 106 and pass through the protective cover 106 respectively; the two second atomizing nozzles 116 are respectively connected and arranged on the two second water supply pipes 115 and are respectively located inside the protective cover 106. The second water supply pipe 115 is used to supply water to the second atomizing nozzle 116, and the second atomizing nozzle 116 is tilted toward the workbench 105. The second atomizing nozzle 116 has two functions: first, after placing the concrete structure on the workbench 105, water mist can be sprayed on the concrete structure first, and then the pressing component 103 is used to press down. This operation can increase the surface humidity of the concrete structure and reduce the generation of dust when it is damaged by pressure; second, after the dust escaped in the protective cover 106 is completely sucked away, the transparent rotating door 107 is opened to clean the residue on the workbench 105, which will still stir up dust. In order to avoid this situation, water mist can also be sprayed on the residue first to make the residue moist, so that there will be no dust flying during cleaning.

[0041] Furthermore, the sewage flow channel 117 is fixedly arranged inside the protective cover 106 and surrounds the side of the workbench 105; the sewage pipe 118 is connected to the sewage flow channel 117 and passes through the protective cover 106. When cleaning the residue, the large pieces of residue are directly taken out first, and the small pieces of residue can be washed with water against the workbench 105, and the washed sewage and residue enter the sewage flow channel 117 and finally flow out from the sewage pipe 118.

[0042] Further, the water tank 119 is fixedly arranged on the top of the box body 113; the first water pump 120 is communicated with the first water supply pipe 111 and the water tank 119, and is located on one side of the water tank 119; the Y-shaped pipe 121 is respectively communicated with the two second water supply pipes 115, and is located on one side of the two second water supply pipes 115; the second water pump 122 is communicated with the Y-shaped pipe 121 and the water tank 119, and is located on one side of the water tank 119. The water tank 119 stores water inside, and the first water pump 120 supplies the water in the water tank 119 to the first water supply pipe 111, and the second water pump 122 supplies the water in the water tank 119 to the two second water supply pipes 115 through the Y-shaped pipe 121.

[0043] Further, the mounting seat 123 is fixedly arranged on the top of the base 101; the slider 124 is slidably arranged inside the mounting seat 123; the screw rod 125 is rotatably connected to the mounting seat 123, and is threadedly connected to the slider 124, and is located inside the mounting seat 123; a plurality of push rods 126 are respectively fixedly connected to the slider 124, and are respectively slidably connected to the mounting seat 123, and respectively pass through the mounting seat 123; the placement platform 127 is fixedly arranged on the top of a plurality of push rods 126. There is a cavity inside the mounting seat 123, and the screw rod 125 is rotated to drive the slider 124 to slide and rise and fall, and the slider 124 drives the placement platform 127 to rise and fall through the plurality of push rods 126. The placement platform 127 is used to support and place the concrete structure, so the height of the placement platform 127 can be adjusted to facilitate the detection of concrete structures of different heights.

[0044] Furthermore, the motor 128 is fixedly disposed inside the mounting seat 123; the driving gear 129 is fixedly disposed at the output end of the motor 128; and the driven gear 130 is fixedly disposed on the screw rod 125 and meshes with the driving gear 129. The motor 128 drives the driving gear 129 to rotate, the driving gear 129 drives the driven gear 130 to rotate, and the driven gear 130 drives the screw rod 125 to rotate.

[0045] Further, the mounting shaft 131 is fixedly arranged at the front side of the protective cover 106; the baffle 132 is rotatably arranged on the mounting shaft 131. The mounting shaft 131 is used to rotatably mount the baffle 132, and a limit block is provided at the front end of the mounting shaft 131 so that the baffle 132 will not fall off from the mounting shaft 131. After the transparent rotating door 107 is rotated to close, the baffle 132 naturally droops under the action of gravity to block the transparent rotating door 107.

[0046] In the construction bearing capacity detection device described in this embodiment, the support frame 102 is fixedly arranged on the base 101, and is used to install the downward pressure component 103. The downward pressure component 103 is a prior art, and a pressure sensor is arranged inside, which can gradually move downward to apply pressure to the concrete structure, and synchronously transmit the pressure data to the control system, so that the staff can understand the pressure value applied to the concrete structure. The workbench 105 is aligned with the pressing assembly 103 and is fixedly arranged on the base 101 for placing the concrete structure. The protective cover 106 is installed between the base 101 and the support frame 102 to completely cover the workbench 105 and the pressing assembly 103. A rectangular opening is opened in front of the protective cover 106, and a transparent rotating door 107 is rotatably installed. In normal use, the concrete structure is placed at the center of the workbench 105, and then the transparent rotating door 107 is closed, and the pressing assembly 103 is started to press down, gradually increasing the pressure, and observing and recording the changes of the concrete structure under different pressures until the concrete structure is damaged. The pressure that causes the concrete structure to be damaged is the bearing capacity limit of the concrete structure. When the concrete structure is damaged, a large amount of debris and dust will be splashed, which are all blocked by the protective cover 106, thereby solving the problem that the existing building detection bearing capacity detection device is prone to generate dust flying into the air, endangering the health of the workers;

[0047] The building bearing capacity detection device described in this embodiment sprays water mist on the concrete structure before applying pressure to the concrete structure to make its surface moist, thereby reducing the generation of dust when the concrete structure is damaged under pressure; when the concrete structure is damaged under pressure to generate dust, the protective cover 106 blocks the dust, and the dust is finally sucked into the collection box 108 and settled by the water mist to prevent the dust from escaping into the air; when cleaning the residue on the workbench 105, the residue is also first sprayed with water mist to make the residue moist, thereby preventing dust from being stirred up when cleaning the residue.

[0048] The second embodiment of the present application is:

[0049] Based on the first embodiment, please refer to Figure 7 ,in, Figure 7 is a flow chart of the second embodiment of the present invention.

[0050] The present invention provides a detection method for a building detection bearing capacity detection device, comprising:

[0051] S1 rotates and opens the transparent rotating door 107, and places the concrete structure at the center of the workbench 105;

[0052] S2 rotates and closes the transparent rotating door 107, and starts the pressing component 103 to start pressing down;

[0053] S3 gradually increases the pressure, observes and records the changes of the concrete structure under different pressures until the concrete structure is damaged.

[0054] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A building load-bearing capacity detection device, comprising a base, a support frame and a pressing assembly; the support frame is fixedly arranged on the top of the base; the pressing assembly is arranged on the support frame; characterized in that: Also includes working components; The working assembly includes a working table, a protective cover and a transparent rotating door; The workbench is fixedly arranged on the top of the base and is located directly below the pressing assembly; the protective cover is arranged between the support frame and the base and covers the pressing assembly and the workbench; the transparent rotating door is rotatably arranged at the front side of the protective cover.

2. A building bearing capacity detection device as claimed in claim 1, characterized in that: The working assembly also includes a collection box, an exhaust fan, a connecting pipe, a first water supply pipe and a plurality of first atomizing nozzles; The collecting box is fixedly arranged on the top of the base; the exhaust fan is fixedly arranged on one side of the collecting box; the connecting pipe is connected with the protective cover and connected with the collecting box; the first water supply pipe is fixedly arranged on the top of the collecting box and passes through the collecting box; a plurality of the first atomizing nozzles are respectively connected and arranged on the first water supply pipe, and are respectively located inside the collecting box.

3. A building bearing capacity detection device as claimed in claim 2, characterized in that: The collection box comprises a box body and a drawer; The box body is fixedly arranged on the top of the base; the drawer is slidably arranged on the bottom of the box body and passes through the box body.

4. A building bearing capacity detection device as claimed in claim 3, characterized in that: The working assembly also includes two second water supply pipes and two second atomizing nozzles; The two second water supply pipes are respectively fixedly connected to the protective cover and pass through the protective cover respectively; the two second atomizing nozzles are respectively connected and arranged on the two second water supply pipes and are respectively located inside the protective cover.

5. A building bearing capacity detection device as claimed in claim 4, characterized in that: The working assembly also includes a sewage discharge channel and a sewage discharge pipeline; The sewage discharge channel is fixedly arranged inside the protective cover and surrounds the side of the workbench; the sewage discharge pipe is communicated with the sewage discharge channel and passes through the protective cover.

6. A building bearing capacity detection device as claimed in claim 5, characterized in that: The working assembly also includes a water tank, a first water pump, a Y-shaped pipe and a second water pump; The water tank is fixedly arranged on the top of the box body; the first water pump is connected to the first water supply pipe and to the water tank, and is located on one side of the water tank; the Y-shaped pipe is respectively connected to the two second water supply pipes and is located on one side of the two second water supply pipes; the second water pump is connected to the Y-shaped pipe and to the water tank, and is located on one side of the water tank.

7. A detection method for a building detection bearing capacity detection device, applied to a building detection bearing capacity detection device as claimed in any one of claims 1 to 6, characterized in that: include Turn open the transparent swing door and place the concrete structure in the center of the workbench; Turn and close the transparent rotating door, and start the pressing component to start pressing down; Gradually increase the pressure, observe and record the changes in the concrete structure under different pressures until the concrete structure is damaged.

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