Building safety detection device
By designing a testing mechanism in the building safety inspection device, staff are allowed to fix the roller at a height away from the top of the bottom plate, the problem of staff in the prior art needs to pull the measuring rod all the time, and convenient floor slab picking and placement operations are achieved.
Patent Information
- Application Number
- CN202421117403.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-21
- Publication Date
- 2025-02-28
- Estimated Expiration
- 2034-05-21
AI Technical Summary
When the existing building material testing device conducts uniform thickness testing of prefabricated building floor slabs, staff members need to keep pulling the measuring rod to prevent spring rebound, which makes it inconvenient for individual staff to pick up and place the floor slabs, reducing the convenience of the device.
A building safety detection device is designed. By setting up a detection mechanism, including a slider, a limiting plate, a roller and a connecting rod, the staff allows the roller to be fixed at a certain height away from the top of the bottom plate, without pulling the slider and a limit plate all the time, so as to facilitate a single staff to pick up and place the floor.
It is able to facilitate operation of a single staff during the inspection process, improve the convenience of the device, and reduce the labor intensity and operation complexity of staff.
Smart Images
Figure CN222544667U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of detection devices, and more specifically, to a building safety detection device. Background Art
[0002] The positive pressure of the floor refers to the pressure of the floor on the wall. Under normal circumstances, the floor is tightly connected to the wall, and the load of the floor will be transferred to the foundation through the columns and walls. However, if the thickness deviation of the floor is too large, the load of the floor will not be accurately transferred, causing abnormal positive pressure, which will lead to safety hazards in prefabricated buildings. Therefore, in order to ensure the safety of prefabricated buildings, it is necessary to test the uniformity of the thickness of the floor.
[0003] The document with the prior art announcement number CN214702194U provides a building material detection device. By setting an L-shaped sensing block, a measuring rod and a sensing block, the asphalt waterproofing membrane is spread on the upper surface of the bottom plate. The sliding L-shaped sensing block drives the moving block to slide along the slide groove. The thickness fluctuation range is set, and the contact block slides on the upper surface of the material. When the thickness is uneven, the contact block pushes the measuring rod, and the measuring rod pushes the sensing block. The sensing block slides up and down along the right side of the track block. When it contacts the set L-shaped sensing block, it means that the uneven thickness has exceeded the fluctuation range, indicating that the waterproof membrane is unqualified. This solves the problem of traditional building material detection devices with low detection efficiency and can only detect edge areas. The middle area is difficult to detect, resulting in excessive difference in uneven thickness, which affects the use time of the building.
[0004] Although the device has many beneficial effects, the following problems still exist: when testing the uniformity of thickness of prefabricated building floor slabs, the floor slabs need to be placed on the top of the base plate and the bottom of the contact block. During the process of taking and placing the floor slabs, in order to prevent the spring from rebounding, the staff needs to keep pulling the measuring rod, which makes it inconvenient for a single staff member to take and place the floor slabs, reducing the convenience of using the device. In view of this, we propose a building safety detection device. Utility Model Content
[0005] The embodiment of the present application provides a building safety detection device, which solves the technical problem in the prior art that, in the process of taking and placing floor slabs, a worker needs to keep pulling the measuring rod to prevent spring rebound, which is inconvenient for a single worker to take and place the floor slabs and reduces the convenience of using the device. The embodiment of the present application provides a building safety detection device, which solves the technical problem that, in the process of taking and placing floor slabs, a worker needs to keep pulling the measuring rod to prevent spring rebound, which makes it inconvenient for a single worker to take and place the floor slabs and reduces the convenience of using the device. The embodiment of the present application realizes that when a worker inspects the floor slabs of an assembled building, it is convenient to fix the roller at a certain height away from the top of the base plate, and there is no need for the worker to keep pulling the sliding rod and the limit plate, which makes it convenient for a single worker to take and place the floor slabs and improves the technical effect of the convenience of using the device.
[0006] The embodiment of the present application provides a building safety detection device, comprising: a base plate;
[0007] The top of the bottom plate is fixedly connected to a support plate, a slot is formed through the top of the support plate, a slide plate is slidably connected in the slot, a mounting plate is fixedly connected to one side of the top of the slide plate, a contact switch is connected to the bottom of the mounting plate through a connector, an audible and visual alarm is installed on one side of the top of the mounting plate, the audible and visual alarm is electrically connected to the contact switch, and a detection mechanism is provided at the bottom of the slide plate for detecting the assembled building floor;
[0008] The detection mechanism includes a fixed frame, a sliding rod is slidably connected to the top of the slide board, the bottom end of the sliding rod is fixedly connected to the top of the fixed frame, the inner side of the fixed frame is rotatably connected to a roller via a rotating shaft, the top of the fixed frame is fixedly connected to the bottom of the slide board via a first spring, the top of the sliding rod is fixedly connected to a limiting plate, one side of the limiting plate is fixedly connected to a cross plate, a through groove is formed on the top of the cross plate, the top of the slide board is slidably connected to a connecting rod, and a fixing ring is fixedly provided on the outer side of the connecting rod to facilitate the staff to take and place the floor slab.
[0009] By adopting the above technical solution and setting up a detection mechanism, when the staff is inspecting the prefabricated building floor, it is convenient to fix the roller at a certain height away from the top of the base plate, without the need for the staff to pull the sliding rod and the limit plate all the time, thereby making it convenient for the staff to take and place the floor, thereby improving the convenience of using the device.
[0010] Optionally, a first sliding groove is opened on one side of the top of the sliding plate, a first sliding block is slidably connected in the first sliding groove, and the top of the first sliding block is fixedly connected to the bottom end of the connecting rod, so that the connecting rod can move horizontally.
[0011] By adopting the above technical solution and providing the first slide groove and the first slider, the connecting rod can drive the first slider to move in the first slide groove when moving, so that the connecting rod can move horizontally along the direction of the first slide groove.
[0012] Optionally, a guide rod is fixedly connected to the first sliding groove, and the first sliding block is slidably sleeved on the outside of the guide rod, so as to prevent the first sliding block from escaping from the first sliding groove.
[0013] By adopting the above technical solution and providing a guide rod, the first slider can be moved horizontally and at the same time, the first slider can be blocked to prevent it from escaping from the first sliding groove.
[0014] Optionally, a second spring is fixedly connected to one side of the first slider, one end of the second spring is fixedly connected to one side of the inner wall of the slide groove, and the second spring is sleeved on the outside of the guide rod to prevent the first slider from moving at will.
[0015] By adopting the above technical solution and setting the second spring, when the staff separates the cross plate from the fixed ring, the pulled second spring can rebound quickly, so that the first slider, the connecting rod and the fixed ring can be quickly moved to a position away from the cross plate.
[0016] Optionally, the connecting member includes a threaded rod and a connecting plate, a threaded groove is opened through one side of the top of the mounting plate, the threaded rod is threadedly connected in the threaded groove, the connecting plate is fixedly connected to the bottom end of the threaded rod, and the contact switch is installed at the bottom of the connecting plate, so as to facilitate the adjustment of the height of the contact switch.
[0017] By adopting the above technical solution and setting a threaded rod and a connecting plate, when the staff twists the threaded rod, the connecting plate and the contact switch can be driven to move up and down, thereby making it convenient for the staff to adjust the height of the contact switch and to adjust the accuracy of the floor uniformity detection.
[0018] One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:
[0019] 1. By setting up the detection mechanism, when the staff is inspecting the prefabricated building floor, it is convenient to fix the roller at a certain height away from the top of the bottom plate, without the need for the staff to pull the sliding rod and the limit plate all the time, thereby facilitating a single staff member to take and place the floor, thereby improving the convenience of using the device.
[0020] 2. By providing the second spring, when the staff separates the cross plate from the fixing ring, the pulled second spring can rebound quickly, thereby allowing the first slider, the connecting rod and the fixing ring to quickly move to a position away from the cross plate.
[0021] 3. By setting the threaded rod and the connecting plate, when the staff twists the threaded rod, the connecting plate and the contact switch can be driven to move up and down, so that the staff can adjust the height of the contact switch and adjust the accuracy of the floor uniformity detection. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] Figure 1 This is a schematic diagram of the overall structure of a building safety detection device according to an embodiment of the present application;
[0023] Figure 2 This is a schematic diagram of the connection structure of a sliding rod and a limiting plate of a building safety detection device according to an embodiment of the present application;
[0024] Figure 3 This is a schematic diagram of the connection structure of a connecting rod and a fixing ring of a building safety detection device according to an embodiment of the present application;
[0025] Figure 4This is a schematic diagram of the connection structure of a threaded rod and a connecting plate of a building safety detection device according to an embodiment of the present application;
[0026] Explanation of the numbers in the figure: 1. Base plate; 2. Support plate; 3. Detection mechanism; 31. Sliding rod; 32. Limiting plate; 33. Fixed frame; 34. Roller; 35. First spring; 36. Connecting rod; 37. Fixed ring; 38. Horizontal plate; 39. Through groove; 4. Mounting plate; 5. Contact switch; 6. Sound and light alarm; 7. Threaded rod; 8. Connecting plate; 9. First sliding block; 10. Guide rod; 11. Second spring; 12. Slide plate. DETAILED DESCRIPTION
[0027] The present application is further described in detail below in conjunction with the accompanying drawings.
[0028] Reference Figure 1 and Figure 2 , the embodiment of the present application discloses a building safety detection device. The building safety detection device comprises: a base plate 1;
[0029] A support plate 2 is fixedly connected to the top of the bottom plate 1, a slot is opened through the top of the support plate 2, a slide plate 12 is slidably connected in the slot, a mounting plate 4 is fixedly connected to one side of the top of the slide plate 12, a contact switch 5 is connected to the bottom of the mounting plate 4 through a connecting piece, and a sound and light alarm 6 is installed on one side of the top of the mounting plate 4, the sound and light alarm 6 is electrically connected to the contact switch 5, and the sound and light alarm 6 and the contact switch 5 are connected to an external controller and a power supply, which is a prior art and will not be described in detail here. A detection mechanism 3 is provided at the bottom of the slide plate 12 for detecting the assembled building floor;
[0030] The detection mechanism 3 includes a fixed frame 33, a sliding rod 31 is slidably connected to the top of the slide plate 12, the bottom end of the sliding rod 31 is fixedly connected to the top of the fixed frame 33, the inner side of the fixed frame 33 is rotatably connected to a roller 34 through a rotating shaft, the top of the fixed frame 33 is fixedly connected to the bottom of the slide plate 12 through a first spring 35, the top of the sliding rod 31 is fixedly connected to a limit plate 32, one side of the limit plate 32 is fixedly connected to a cross plate 38, a through groove 39 is opened on the top of the cross plate 38, the top of the slide plate 12 is slidably connected to a connecting rod 36, and a fixing ring 37 is fixedly sleeved on the outside of the connecting rod 36 to facilitate the staff to take and put the floor slab.
[0031] Reference Figure 2 and Figure 3 The width of the inner side of the through slot 39 is greater than the diameter of the two ends of the connecting rod 36, and the width of the inner side of the through slot 39 is smaller than the size of the fixing ring 37, so as to facilitate fixing the roller 34 at a certain height.
[0032] Reference Figure 1 and Figure 3A first slide groove is provided on one side of the top of the slide plate 12, and a first slider 9 is slidably connected in the first slide groove. The top of the first slider 9 is fixedly connected to the bottom end of the connecting rod 36, so that the connecting rod 36 can move horizontally.
[0033] Reference Figure 3 A guide rod 10 is fixedly connected in the first slide groove, and the first slider 9 is slidably sleeved on the outside of the guide rod 10, so as to prevent the first slider 9 from escaping from the first slide groove.
[0034] Reference Figure 3 A second spring 11 is fixedly connected to one side of the first slider 9, one end of the second spring 11 is fixedly connected to one side of the inner wall of the slide groove, and the second spring 11 is sleeved on the outside of the guide rod 10 to prevent the first slider 9 from moving at will.
[0035] Reference Figure 1 Second sliding grooves are provided on both sides of the inner wall of the groove, and second sliders are fixedly connected to both sides of the slide plate 12. The second sliders are slidably connected in the second sliding grooves, thereby preventing the slide plate 12 from escaping from the groove.
[0036] Reference Figure 1 and Figure 4 The connecting piece includes a threaded rod 7 and a connecting plate 8. A threaded groove is provided on one side of the top of the mounting plate 4. The threaded rod 7 is threadedly connected in the threaded groove. The connecting plate 8 is fixedly connected to the bottom end of the threaded rod 7. The contact switch 5 is installed at the bottom of the connecting plate 8, so as to facilitate the adjustment of the height of the contact switch 5.
[0037] The implementation principle of a building safety detection device in the embodiment of the present application is as follows: before the uniformity of the floor needs to be detected, the staff can pull the limit plate 32 to move upward, and the movement of the limit plate 32 can drive the sliding rod 31 and the cross plate 38 to move upward, and the upward movement of the sliding rod 31 can drive the fixing frame 33 and the roller 34 to move upward and squeeze the first spring 35. When the cross plate 38 rises to a certain height, the staff can move the connecting rod 36 so that the connecting rod 36 drives the fixing ring 37 to move, thereby moving the fixing ring 37 to the bottom of the cross plate 38, and then loosen the limit plate 32 to make the limit plate 32 and the cross plate 38 move downward, so that the connecting rod 36 enters the through groove 39, and the cross plate 38 is blocked by the fixing ring 37 and cannot move downward, so that the roller 34 is maintained at a certain height and is aligned with the top of the bottom plate 1 The staff can then pull the limit plate 32 up and move the connecting rod 36 out of the through slot 39 and move the connecting rod 36 and the fixing ring 37 to a position away from the cross plate 38, so that the squeezed first spring 35 rebounds and drives the fixing frame 33 and the roller 34 to move downward until the roller 34 contacts the top of the floor. Then, the staff can push the slide plate 12 to drive the slide bar 31, the fixing frame 33 and the roller 34 to move. When encountering a raised area of the floor, the roller 34 will drive the fixing frame 33, the slide bar 31 and the limit plate 32 to move up, thereby touching the contact switch 5, and then the sound and light alarm 6 will start the early warning, so that the staff can quickly detect the unevenness of the floor.
[0038] The embodiment of the present application provides a building safety detection device. By setting up a detection mechanism 3, when the staff is inspecting the prefabricated building floor, it is convenient to fix the roller 34 at a certain height away from the top of the base plate 1, without the need for the staff to always pull the sliding rod 31 and the limit plate 32, thereby making it convenient for a single staff to take and place the floor, thereby improving the convenience of using the device.
Claims
1. A building safety detection device, comprising a base plate (1), characterized in that: Include: The top of the base plate (1) is fixedly connected to a support plate (2), the top of the support plate (2) is provided with a slot, a slide plate (12) is slidably connected in the slot, a mounting plate (4) is fixedly connected to one side of the top of the slide plate (12), a contact switch (5) is connected to the bottom of the mounting plate (4) via a connecting piece, a sound and light alarm (6) is installed on one side of the top of the mounting plate (4), the sound and light alarm (6) is electrically connected to the contact switch (5), and a detection mechanism (3) is provided at the bottom of the slide plate (12) for detecting the assembled building floor slab; The detection mechanism (3) comprises a fixed frame (33), a sliding rod (31) is slidably connected to the top of the slide plate (12), the bottom end of the sliding rod (31) is fixedly connected to the top of the fixed frame (33), the inner side of the fixed frame (33) is rotatably connected to a roller (34) via a rotating shaft, the top of the fixed frame (33) is fixedly connected to the bottom of the slide plate (12) via a first spring (35), the top of the sliding rod (31) is fixedly connected to a limit plate (32), one side of the limit plate (32) is fixedly connected to a transverse plate (38), the top of the transverse plate (38) is penetrated by a through groove (39), the top of the slide plate (12) is slidably connected to a connecting rod (36), the outer side of the connecting rod (36) is fixedly sleeved with a fixing ring (37), so as to facilitate the staff to take and place the floor slab.
2. The building safety detection device according to claim 1, characterized in that: A first sliding groove is provided on one side of the top of the slide plate (12), a first sliding block (9) is slidably connected in the first sliding groove, and the top of the first sliding block (9) is fixedly connected to the bottom end of the connecting rod (36), so that the connecting rod (36) can move horizontally.
3. The building safety detection device according to claim 2, characterized in that: A guide rod (10) is fixedly connected in the first slide groove, and the first sliding block (9) is slidably sleeved on the outside of the guide rod (10), thereby preventing the first sliding block (9) from escaping from the first slide groove.
4. The building safety detection device according to claim 3, characterized in that: A second spring (11) is fixedly connected to one side of the first sliding block (9), one end of the second spring (11) is fixedly connected to one side of the inner wall of the sliding groove, and the second spring (11) is sleeved on the outside of the guide rod (10) to prevent the first sliding block (9) from moving at will.
5. The building safety detection device according to claim 4, characterized in that: The connecting member comprises a threaded rod (7) and a connecting plate (8); a threaded groove is formed through one side of the top of the mounting plate (4); the threaded rod (7) is threadedly connected in the threaded groove; the connecting plate (8) is fixedly connected to the bottom end of the threaded rod (7); and the contact switch (5) is mounted on the bottom of the connecting plate (8), so that the height of the contact switch (5) can be easily adjusted.