Steel pipe scaffold verticality detection device for building
By using the rigid connection between the limiting plate and the threaded rod and the gear-spring design, the problem of steel pipe detachment in the existing device is solved, achieving more efficient and stable verticality detection.
Patent Information
- Application Number
- CN202520183622.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-06
- Publication Date
- 2025-12-23
- Estimated Expiration
- 2035-02-06
AI Technical Summary
In existing verticality testing devices for steel pipe scaffolding used in construction, the extension and contraction function of the springs leads to unstable testing, which may cause the steel pipes to detach from the fixed position, affecting the accuracy and efficiency of the testing.
The rigid connection between the limiting plate and the threaded rod is adopted. The scaffolding steel pipe is firmly fixed by the cooperation of the threaded rod and the rotating plate. At the same time, the design of gears and springs ensures that the contact detection block remains vertical and avoids loosening.
It improves the fixing efficiency of scaffolding steel pipes, prevents them from falling off, ensures the accuracy and efficiency of testing, and enhances the working stability of the device.
Smart Images
Figure CN223710641U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to building technical field more specifically, the utility model relates to a kind of verticality detection device of steel pipe scaffold for building. BACKGROUND
[0002] Building is the general term of building and structure, and people create rich building types and accumulate rich building experience to form unique architectural style in the development of building to meet the needs of social life, using the material technical means mastered,
[0003] Scaffold is temporarily erected high working platform for building workers to operate, material stacking and short distance horizontal transportation when working at high place, when the verticality of scaffold needs to be detected, the device is generally sleeved to the side of scaffold steel pipe, and the steel pipe at the bottom of scaffold is fixed by spring and two limiting columns on both sides of the device inside, so as to facilitate the detection of verticality of scaffold, but the spring has the function of expansion and contraction, which will lead to unstable detection of verticality of scaffold, and even the steel pipe will be separated from the fixing of spring side limiting plate, therefore, it needs to be transformed and optimized. SUMMARY
[0004] In order to overcome the shortcomings of the prior art, the utility model provides a verticality detection device of steel pipe scaffold for building, which has the advantages of convenient fixing and detection.
[0005] In order to achieve the above purpose, the utility model provides the following technical scheme: a verticality detection device of steel pipe scaffold for building, comprising a bottom plate, a chassis, the chassis is fixedly arranged above the bottom plate;
[0006] The inside of the chassis is provided with a shell, the shell is fixedly installed between the two sides in the inside, the outer surface of the sliding rod is movably sleeved with a moving plate, one side of the moving plate is fixedly installed with a limiting plate, the other side of the moving plate is rotatably installed with a threaded rod, one end of the threaded rod is fixedly installed with a protruding block, one end of the protruding block extends into the inside of the moving plate, the protruding block is rotatably connected with the moving plate, the other end of the threaded rod extends to the outside of the chassis and is fixedly installed with a rotating plate, one side of the rotating plate is fixedly installed with a handle two, the threaded rod is threadedly sleeved with the chassis.
[0007] As a preferred technical scheme of the utility model, the upper portion of the bottom frame is fixedly installed with a fixing frame, one side of the fixing frame is fixedly installed with an outer shell, one side of the inside of the outer shell is fixedly installed with a spring, one end of the spring is fixedly installed with a resisting plate, one side of the resisting plate is rotatably installed with a gear one, one side of the gear one is fixedly installed with a rotating rod, one end of the rotating rod extends to the inside of the fixing frame and is fixedly installed with a close contact detection block, the other side of the gear one is fixedly installed with a limiting rod, one end of the limiting rod penetrates through the left and right sides of the resisting plate and extends to the outside of the outer shell and is rotatably connected with the outer shell, and one side of the inside of the outer shell is fixedly installed with a driving mechanism.
[0008] As a preferred technical scheme of the utility model, the driving mechanism comprises a motor fixedly arranged on one side of the inside of the outer shell, and a gear two is fixedly installed above the transmission shaft of the motor.
[0009] As a preferred technical scheme of the utility model, one side of the bottom frame is fixedly installed with a handle one, and a scaffold steel pipe is movably arranged on one side of the bottom frame and movably connected with the limiting plate.
[0010] As a preferred technical scheme of the utility model, one side of the bottom frame is fixedly installed with a button, and one side of the bottom frame is fixedly installed with a level.
[0011] As a preferred technical scheme of the utility model, the gear two is located on one side of the gear one, and the gear two and the gear one are mutually engaged.
[0012] Compared with the prior art, the utility model has the beneficial effects as follows:
[0013] 1、 the utility model discloses a handle two is rotated, and when handle two is rotated, will drive rotating plate and threaded rod rotation, because the threaded rod is equipped with the screw thread between the bottom frame, so threaded rod rotation will make the threaded rod move, thereby push the protruding block, the moving plate and the limiting plate and move, when the limiting plate side surface contacts the scaffold steel pipe, stop rotating the rotating plate, compared with the traditional device, the rigidity connection between the limiting plate and the scaffold steel pipe makes the efficiency of the fixed scaffold steel pipe higher, avoids the phenomenon that the scaffold steel pipe produces and falls off, thereby improve the working efficiency of the device.
[0014] 2, the utility model discloses a start motor drives gear no. 2 rotation, because gear no. 2 is engaged with gear no. 1, so the rotation of gear no. 2 makes gear no. 1, rotating rod and the fit detection block rotate simultaneously, owing to the design of gear no. 2, gear no. 2 rotates a circle and makes the fit detection block rotate a quarter of a circle, when gear no. 1 stops rotation, the force that spring exerts to the abutment plate will prevent the rotation of gear no. 1, finally observes whether the fit detection block is fit with the scaffold steel pipe, compared with traditional device, the device passes through the design of spring and abutment plate, can make the fit detection block can keep the perpendicular state, avoids the fit detection block slack and can not observe the fit state, thereby improves the work efficiency of device. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1 It is the structure schematic diagram of the utility model;
[0016] Figure 2 It is the side structure schematic diagram of the utility model;
[0017] Figure 3 It is the shell internal structure schematic diagram of the utility model;
[0018] Figure 4 It is the A place partial enlarged schematic diagram of the utility model Figure 3 ;
[0019] Figure 5 It is the shell internal structure schematic diagram of the utility model;
[0020] Figure 6 It is the B place partial enlarged schematic diagram of the utility model Figure 5 ;
[0021] Figure 7 It is the gear no. 1 structure schematic diagram of the utility model.
[0022] In the drawing: 1, bottom plate;2, chassis;3, handle no. 1;4, button;5, level;6, scaffold steel pipe;7, moving plate;8, limit plate;9, lug;10, threaded rod;11, rotating plate;12, handle no. 2;13, shell;14, spring;15, abutment plate;16, limit rod;17, gear no. 1;18, rotating rod;19, fit detection block;20, motor;21, gear no. 2;22, fixed frame;23, slide rod. DETAILED DESCRIPTION
[0023] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model, obviously, the described embodiments only are a part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skill in the art without making creative labor belong to the range of protection of the utility model.
[0024] As Figures 1 to 7 shown, the utility model provides a building steel pipe scaffold verticality detection device, including bottom plate 1, chassis 2, chassis 2 is fixedly arranged in the top of bottom plate 1,
[0025] The inside of chassis 2 is provided with a shell 13, a sliding rod 23 is fixedly installed between the inside two sides of shell 13, a movable plate 7 is movably sleeved on the outer surface of sliding rod 23, a limit plate 8 is fixedly installed on the side of movable plate 7, a threaded rod 10 is rotatably installed on the other side of movable plate 7, a protruding block 9 is fixedly installed on the one end of threaded rod 10, the one end of protruding block 9 extends to the inside of movable plate 7, protruding block 9 is rotatably connected with movable plate 7, the other end of threaded rod 10 extends to the outside of chassis 2 and is fixedly installed with a rotating plate 11, a handle two 12 is fixedly installed on the side of rotating plate 11, and threaded rod 10 is threadedly sleeved with chassis 2.
[0026] When the staff uses, the staff first places scaffold steel pipe 6 in the middle of the device, then rotates handle two 12, when handle two 12 rotates, rotating plate 11 is driven to rotate, when rotating plate 11 rotates, threaded rod 10 is driven to rotate, when threaded rod 10 rotates, because the connecting part of chassis 2 and threaded rod 10 is provided with a thread, threaded rod 10 is driven to move along with the rotation of threaded rod 10, when threaded rod 10 moves, protruding block 9 is driven to move forward, when protruding block 9 moves forward, movable plate 7 is driven to move forward, when movable plate 7 moves forward, limit plate 8 is driven to move forward, when the side of limit plate 8 contacts scaffold steel pipe 6, rotating plate 11 can be stopped rotating at this time.
[0027] By rotating handle two 12, when handle two 12 rotates, rotating plate 11 and threaded rod 10 are driven to rotate, because threaded rod 10 is provided with a thread between threaded rod 10 and chassis 2, threaded rod 10 is driven to move along with the rotation of threaded rod 10, thereby pushing protruding block 9, movable plate 7 and limit plate 8 to move forward, when the side of limit plate 8 contacts scaffold steel pipe 6, rotating plate 11 is stopped rotating, compared with the traditional device, the rigidity connection between limit plate 8 and scaffold steel pipe 6 makes the efficiency of fixing scaffold steel pipe 6 higher, avoids the phenomenon that scaffold steel pipe 6 falls off, thereby improving the working efficiency of the device.
[0028] The upper side of the base frame 2 is fixedly provided with a fixed frame 22, one side of the fixed frame 22 is fixedly provided with an outer shell 13, one side of the inner part of the outer shell 13 is fixedly provided with a spring 14, one end of the spring 14 is fixedly provided with a resisting plate 15, one side of the resisting plate 15 is rotatably provided with a gear one 17, one side of the gear one 17 is fixedly provided with a rotating rod 18, one end of the rotating rod 18 extends to the inner part of the fixed frame 22 and is fixedly provided with a close detection block 19, the other side of the gear one 17 is fixedly provided with a limiting rod 16, one end of the limiting rod 16 penetrates through the left and right sides of the resisting plate 15 and extends to the outer side of the outer shell 13 and is rotatably connected with the outer shell 13, and one side of the inner part of the outer shell 13 is fixedly provided with a driving mechanism.
[0029] When the staff uses it, the staff first starts the motor 20, when the motor 20 starts, the rotation of the gear two 21 is driven, when the gear two 21 rotates, because the gear two 21 and the gear one 17 are engaged with each other, so the rotation of the gear one 17 is driven when the gear two 21 rotates, when the gear one 17 rotates, the rotating rod 18 is driven to rotate, when the rotating rod 18 rotates, the close detection block 19 is driven to rotate, because of the design of the gear two 21, so the gear two 21 rotates one circle only drives the close detection block 19 to rotate one fourth of a circle, when the gear one 17 stops rotating, the gear two 21 can be closed, at this time, the force of the spring 14 on the resisting plate 15, will make the resisting plate 15 prevent the rotation of the gear one 17, then by observing whether the close detection block 19 and the scaffold steel pipe 6 are close, if they are close, the scaffold steel pipe 6 is in vertical state, if they are not close, the scaffold steel pipe 6 is not in vertical state.
[0030] By starting the motor 20 to drive the gear two 21 to rotate, because the gear two 21 and the gear one 17 are engaged, so the rotation of the gear two 21 drives the gear one 17, the rotating rod 18 and the close detection block 19 to rotate at the same time, because of the design of the gear two 21, the gear two 21 rotates one circle to make the close detection block 19 rotate one fourth of a circle, when the gear one 17 stops rotating, the gear two 21 is closed, the force of the spring 14 on the resisting plate 15 will prevent the rotation of the gear one 17, finally, observe whether the close detection block 19 and the scaffold steel pipe 6 are close, compared with the traditional device, the device can make the close detection block 19 keep vertical state through the design of the spring 14 and the resisting plate 15, avoid the close detection block 19 loose and cannot observe the close state, thereby improving the working efficiency of the device.
[0031] The driving mechanism comprises a motor 20 fixedly arranged on one side of the inner part of the outer shell 13, and a gear two 21 fixedly arranged on the transmission shaft of the motor 20.
[0032] By starting the motor 20 to drive the gear two 21 to rotate, thereby driving the gear one 17 to rotate.
[0033] The side of the bottom frame 2 is fixedly provided with a handle 3, and the side of the bottom frame 2 is movably provided with a scaffold steel pipe 6.
[0034] The handle 3 facilitates workers to hold the device, and improves the convenience of the device.
[0035] The side of the bottom frame 2 is fixedly provided with a button 4, and the side of the bottom frame 2 is fixedly provided with a level 5.
[0036] The button 4 facilitates control of the operation of the device, improves the safety of the operation of the device, and the level 5 facilitates workers to observe whether the device is in a plane.
[0037] The gear two 21 is located on the side of the gear one 17, and the gear two 21 and the gear one 17 are mutually engaged.
[0038] The gear two 21 and the gear one 17 are designed to enable the rotation of the gear two 21 to drive the rotation of the gear one 17.
[0039] The working principle and use process of the device are as follows:
[0040] When workers use the device, the workers first move the scaffold steel pipe 6 to the middle of the device, then rotate the handle two 12, the rotation of the handle two 12 drives the rotation of the rotating plate 11, the rotation of the rotating plate 11 drives the rotation of the threaded rod 10, the threaded rod 10 is connected with the bottom frame 2, so the rotation of the threaded rod 10 drives the movement of the threaded rod 10, the movement of the threaded rod 10 drives the forward movement of the protruding block 9, the forward movement of the protruding block 9 drives the forward movement of the moving plate 7, the forward movement of the moving plate 7 drives the forward movement of the limiting plate 8, and when the side of the limiting plate 8 contacts the scaffold steel pipe 6, the rotating plate 11 can be stopped.
[0041] When the staff uses it, the staff first starts the motor 20, when the motor 20 starts, the rotation of the gear two 21 is driven, when the gear two 21 rotates, because the gear two 21 and the gear one 17 are mutually engaged, so the rotation of the gear one 17 is driven with the rotation of the gear two 21, when the gear one 17 rotates, the rotation of the rotating rod 18 is driven, when the rotating rod 18 rotates, the rotation of the close detection block 19 is driven, because the design of the gear two 21, so the gear two 21 rotates a circle only drives the close detection block 19 to rotate a quarter of a circle, when the gear one 17 stops rotating, the gear two 21 can be closed, at this time, the force that the spring 14 produces to the resisting plate 15, will make the resisting plate 15 prevent the rotation of the gear one 17, then through observing whether the close detection block 19 and the scaffold steel pipe 6 are close, if close, the scaffold steel pipe 6 is vertical state, if not close, the scaffold steel pipe 6 is not vertical state.
[0042] It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting; it is not intended to exclude myriad other embodiments of the present application that are not specifically enumerated herein. The use of the terms "may" and "can" and "designed to" herein is intended to convey that the product, method, or device described is capable of but not necessarily performing, comprising, or comprising, respectively, the steps or functions described. Numerous modifications and adaptations will be apparent to those skilled in the art without departing from the spirit and scope of the present application.
[0043] Although the embodiments of the present application have been shown and described, it is to be understood that for the purpose of the present application, the embodiments change, modify, replace and vary in many ways, which can be understood by those skilled in the art without departing from the principles and spirits of the present application, the scope of the present application is defined by the appended claims and their equivalents.
Claims
1. A verticality detection device for steel pipe scaffolding used in construction, comprising a base plate (1) and a base frame (2), characterized in that: The base frame (2) is fixedly installed above the base plate (1); The base frame (2) has an outer shell (13) inside. A slide rod (23) is fixedly installed between the two sides inside the outer shell (13). A movable plate (7) is movably sleeved on the outer surface of the slide rod (23). A limit plate (8) is fixedly installed on one side of the movable plate (7). A threaded rod (10) is rotatably installed on the other side of the movable plate (7). A protrusion (9) is fixedly installed at one end of the threaded rod (10). One end of the protrusion (9) extends into the interior of the movable plate (7). The protrusion (9) is rotatably connected to the movable plate (7). The other end of the threaded rod (10) extends to the outside of the base frame (2) and is fixedly installed on a rotating plate (11). A handle (12) is fixedly installed on one side of the rotating plate (11). The threaded rod (10) is threadedly sleeved with the base frame (2).
2. The verticality detection device for steel pipe scaffolding in construction according to claim 1, characterized in that: A fixing frame (22) is fixedly installed above the base frame (2). A housing (13) is fixedly installed on one side of the fixing frame (22). A spring (14) is fixedly installed on one side inside the housing (13). A contact plate (15) is fixedly installed at one end of the spring (14). A gear (17) is rotatably installed on one side of the contact plate (15). A rotating rod (18) is fixedly installed on one side of the gear (17). One end of the rotating rod (18) extends into the interior of the fixing frame (22) and is fixedly installed with a contact detection block (19). A limit rod (16) is fixedly installed on the other side of the gear (17). One end of the limit rod (16) passes through the left and right sides of the contact plate (15) and extends to the outside of the housing (13) and is rotatably connected to the housing (13). A drive mechanism is fixedly installed on one side inside the housing (13).
3. The verticality detection device for steel pipe scaffolding in construction according to claim 2, characterized in that: The drive mechanism includes a motor (20) fixedly disposed on one side inside the housing (13), and a gear (21) is fixedly mounted above the drive shaft of the motor (20).
4. The verticality detection device for steel pipe scaffolding in construction according to claim 1, characterized in that: A handle (3) is fixedly installed on one side of the base frame (2), and a scaffolding steel pipe (6) is movably provided on one side of the base frame (2). The scaffolding steel pipe (6) is movably connected to the limiting plate (8).
5. The verticality detection device for steel pipe scaffolding in construction according to claim 1, characterized in that: A button (4) is fixedly installed on one side of the base frame (2), and a level (5) is fixedly installed on one side of the base frame (2).
6. The verticality detection device for steel pipe scaffolding in construction according to claim 3, characterized in that: The second gear (21) is located on one side of the first gear (17), and the second gear (21) meshes with the first gear (17).