Device for rapidly detecting levelness of scaffold

Abstract

The utility model relates to the technical field of construction detection tools, and discloses a device for rapidly detecting the levelness of a scaffold, which comprises a horizontal detection seat and a vertical detection seat rotationally connected to the horizontal detection seat. The vertical detection seat has a horizontal placement state in which the vertical detection seat rotates to be parallel to the horizontal detection seat and a vertical detection state in which the vertical detection seat rotates to be perpendicular to the horizontal detection seat; the horizontal detection seat is fixedly connected with a bubble level, the horizontal detection seat is connected with a transverse connecting mechanism used for being detachably connected with a scaffold transverse rod, and the vertical detection seat is connected with a vertical connecting mechanism used for being detachably connected with a scaffold vertical rod. According to the utility model, the problems of low scaffold levelness detection accuracy and low detection efficiency in the prior art are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of construction detection tooling, in particular to a device for quickly detecting the levelness of a scaffold. Background Art

[0002] Scaffolding is widely used in construction scenarios such as building exterior wall construction, interior loading and unloading, and stage setting. It is a temporary structure erected on the scaffolding to provide a working platform for workers. Currently, the structure of a scaffold mainly includes a base, pads, vertical poles, crossbars, and fasteners for securing the vertical poles and crossbars. The vertical poles are arranged vertically, while the crossbars are arranged horizontally. The fasteners are connected to the connection between the vertical poles and crossbars.

[0003] According to scaffolding erection standards, it is necessary to ensure the verticality of the scaffolding, that is, to ensure that the crossbars are horizontal and the vertical poles are vertical, to prevent the crossbars or vertical poles from tilting, thereby ensuring the safety of workers during construction. In the existing technology, after the scaffolding is erected, it is necessary to conduct a levelness test. This is generally done with auxiliary tools such as set squares, rulers, and tape measures. There is no special tooling for testing, which makes the test operation inconvenient, the test accuracy is low, and the test efficiency is low, affecting the safety and efficiency of construction. Utility Model Content

[0004] The utility model aims to provide a device for quickly detecting the levelness of a scaffold, so as to solve the problems of low accuracy and low detection efficiency of the scaffold levelness detection in the prior art.

[0005] In order to solve the above problems, the utility model adopts the following technical solutions: a device for quickly detecting the horizontality of a scaffold, comprising a horizontal detection seat and a vertical detection seat rotatably connected to the horizontal detection seat, the vertical detection seat having the function of rotating to a horizontal placement state parallel to the horizontal detection seat and rotating to a vertical detection state perpendicular to the horizontal detection seat; a bubble level is fixedly connected to the horizontal detection seat, a horizontal connection mechanism for detachably connecting to a scaffold cross bar is connected to the horizontal detection seat, and a vertical connection mechanism for detachably connecting to a scaffold vertical bar is connected to the vertical detection seat.

[0006] The principle and beneficial effects of this solution are as follows: in this application, a vertical detection seat and a horizontal detection seat are provided, and a vertical connecting mechanism is connected to the vertical detection seat. When in use, the vertical connecting mechanism is used to connect with the vertical poles in the scaffolding, so that the vertical detection seat and the vertical poles are accurately connected; a transverse connecting mechanism is connected to the horizontal detection seat. When in use, the transverse connecting mechanism is used to connect with the horizontal bar in the scaffolding, so that the horizontal detection seat can be accurately connected to the horizontal bar.

[0007] Since the vertical detection seat in the present application is rotatably connected to the horizontal detection seat, when the horizontal detection seat is connected to the crossbar for detection, the vertical detection seat is rotated to a horizontal position parallel to the horizontal detection seat. At this time, the bubble level on the horizontal detection seat is used for detection. If the bubble in the bubble level is located in the center of the interior, it means that the crossbar is horizontally set, otherwise the crossbar is installed with an inclination. When the vertical detection seat is connected to the vertical pole using the vertical connection mechanism, the vertical rotation seat is rotated to a vertical detection state perpendicular to the horizontal detection seat. If the vertical pole to be detected is in a vertical state, since the horizontal detection seat and the vertical detection seat are perpendicular to each other, the bubble in the bubble level on the horizontal detection seat is located in the center of the interior, otherwise the vertical pole is in a tilted and incorrectly installed state. Therefore, through the detection device in the present application, the detection of the crossbar and the vertical pole can be completed accurately, and the detection process is also very convenient, thereby effectively improving the accuracy and detection efficiency of the vertical pole and horizontal detection.

[0008] Preferably, as an improvement, one end of the horizontal detection seat is fixedly connected to a base, and the vertical detection seat is rotatably connected to the base; a limit portion is provided on the base, and when the vertical detection seat is rotated to a vertical detection state, the vertical detection seat contacts the limit portion.

[0009] In this solution, by setting up a base, the vertical detection seat can more conveniently form a rotational connection relationship with the horizontal detection seat, and a limiting portion is provided on the base, which is used to provide a limit for the vertical detection seat when it is rotated to the vertical detection state. This not only provides a limit and protection for the rotation of the vertical detection seat, but also helps the vertical detection seat and the horizontal detection seat to accurately form a mutually perpendicular state, thereby improving the accuracy of the pole detection process.

[0010] Preferably, as an improvement, the base is integrally formed at one end of the horizontal detection seat, the limiting portion includes a vertical reference surface perpendicular to the horizontal detection seat, and the vertical detection seat is provided with a vertical matching surface in surface contact with the vertical reference surface.

[0011] In this solution, by setting a vertical reference surface and a vertical mating surface that can be in surface contact, when the vertical detection seat is rotated to the vertical detection state, the vertical reference surface and the vertical mating surface that can be in surface contact can provide precise and stable support for the vertical detection seat, thereby making it easier and more accurate to maintain the vertical detection seat.

[0012] Preferably, as an improvement, the horizontal connecting mechanism includes a horizontal clamp for clamping and fixing the horizontal bar, the number of the horizontal clamps is at least two and all the horizontal clamps are spaced apart along the length direction of the horizontal detection seat, and the horizontal detection seat is provided with a horizontal arc groove that cooperates with the horizontal bar; the vertical connecting mechanism includes a vertical clamp for clamping and fixing the vertical pole, the number of the vertical clamps is at least two and all the vertical clamps are spaced apart along the length direction of the vertical detection seat, and the vertical detection seat is provided with a vertical arc groove that cooperates with the vertical pole.

[0013] In this solution, the horizontal clamp can be used to conveniently and accurately clamp and fix the cross bar, and the vertical clamp can be used to conveniently clamp and fix the vertical pole, and the number of the horizontal clamps and the vertical clamps are at least two, ensuring the stability and accuracy of the cross bar and the vertical pole when they are connected and fixed; at the same time, in this solution, a horizontal arc groove is provided on the horizontal detection seat to cooperate with the cross bar, so that when the cross bar is clamped and fixed, the outer wall of the cross bar fits with the horizontal arc groove, which not only improves the stability of the cross bar fixation, but also makes the cross bar conveniently form a parallel state with the horizontal detection seat, thereby achieving more accurate detection during the cross bar horizontality detection process; similarly, providing a vertical arc groove on the vertical detection seat can achieve more stable and accurate detection during the vertical pole detection process.

[0014] Preferably, as an improvement, a receiving groove is opened at one end of the vertical detection seat close to the base, and the vertical reference surface is arranged in the receiving groove. When the vertical matching surface is in contact with the vertical reference surface, the base is located outside the space where the vertical arc groove and the vertical pole match.

[0015] In this solution, a receiving groove is provided at one end of the vertical detection seat close to the base, and a vertical reference plane is provided in the receiving groove. When the vertical detection seat is rotated to the vertical detection state, the base is located outside the space where the vertical arc groove and the vertical pole cooperate, thereby avoiding the base affecting the fitting connection between the vertical pole and the vertical detection seat and causing interference, so that the vertical pole can be more conveniently and accurately clamped and fixed.

[0016] Preferably, as an improvement, a fixing piece is connected to the base, and when the vertical detection seat is rotated to the vertical detection state, the fixing piece is fixedly connected to the vertical detection seat.

[0017] In this solution, when the vertical detection seat is rotated to the vertical detection state to detect the vertical pole, it is fixed to the vertical detection seat by a fixing part, so that the vertical detection seat and the base maintain a stable position during the detection process, avoiding the horizontal detection seat from rotating freely relative to the vertical detection seat during the detection process and affecting the stability and accuracy of the vertical pole detection.

[0018] Preferably, as an improvement, a fixing hole is provided on the base, a threaded hole matching the fixing hole is provided on the vertical detection seat, and the fixing member includes a fixing screw threadedly fixed to the threaded hole.

[0019] In this solution, the fixing screws are threadedly fixed to the threaded holes on the vertical detection base, and the connection is convenient and stable.

[0020] Preferably, as an improvement, a connection retaining member is connected between the vertical detection seat and the horizontal detection seat for driving the vertical detection seat to maintain a horizontal position.

[0021] In this solution, the vertical detection seat is driven to maintain a horizontal position through the provided connecting retaining member, so that when the horizontal detection seat detects the cross bar, or when the entire detection device is not in use, the vertical detection seat can maintain a state of mutual fit and parallel with the horizontal detection seat, making the detection of the vertical pole easier to operate, or reducing the space occupied by the entire detection device when the detection device is not in use, facilitating storage and effectively preventing the vertical detection seat from being in a vertical detection state and easily damaged by collision.

[0022] Preferably, as an improvement, the connection retaining members include permanent magnets that attract each other.

[0023] In this solution, the permanent magnet can play a good role in attracting and connecting the vertical detection seat and the horizontal detection seat. When it is necessary to detect the vertical pole, you only need to manually pull the vertical detection seat to rotate so that the pulling force on the vertical detection seat is greater than the magnetic force between the permanent magnets, and the vertical detection seat can be rotated open. The structure of the connecting retainer is simple and the connection effect is stable.

[0024] Preferably, as an improvement, the length of the horizontal detection seat is greater than the length of the vertical detection seat, and the bubble level is fixedly connected to an end of the horizontal detection seat away from the vertical detection seat.

[0025] In this solution, the length of the horizontal detection seat is set to be greater than the length of the vertical detection seat, and the bubble level is fixedly connected to the end of the horizontal detection seat away from the vertical detection seat. When the vertical detection seat is in a horizontal position, the bubble level is located on the end of the horizontal detection seat extending beyond one end of the vertical detection seat, thereby avoiding the vertical detection seat from blocking the bubble level during the horizontal bar detection process; in addition, in this solution, the horizontal detection seat is set to be longer in length, so that after the vertical detection seat is connected to the vertical pole, the horizontal detection seat can exert a greater pulling force on the rotating connection position of the vertical detection seat and the horizontal detection seat, which is conducive to the horizontal detection seat and the vertical detection seat to maintain a perpendicular state to each other, making the detection of the vertical pole more accurate. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1This is a schematic diagram of detecting the crossbar in the first embodiment of the present invention.

[0027] Figure 2 for Figure 1 Schematic diagram of the upward perspective after hiding the horizontal bar.

[0028] Figure 3 This is a partial schematic diagram of the connection between the base and the end of the vertical detection base in Example 1 of the present utility model.

[0029] Figure 4 This is a schematic diagram of detecting a vertical pole in the first embodiment of the present invention.

[0030] Figure 5 This is a schematic diagram of detecting a vertical pole in the second embodiment of the present invention. DETAILED DESCRIPTION

[0031] The following is further described in detail through specific implementation methods:

[0032] The figure marks in the drawings of the specification include: horizontal detection seat 1, horizontal arc groove 101, vertical detection seat 2, vertical mating surface 201, vertical arc groove 202, pin 3, bubble level 4, base 5, vertical reference surface 501, cross bar 6, vertical bar 7, horizontal arc clamp 8, torsion spring 9, horizontal pressure plate 10, anti-slip protrusion 11, vertical arc clamp 12, fixing screw 13, first permanent magnet 14, second permanent magnet 15.

[0033] Example 1

[0034] This embodiment is as shown in the attached Figure 1 As shown: a device for quickly detecting the horizontality of a scaffold, comprising a horizontal detection seat 1 and a vertical detection seat 2 rotatably connected to the left end of the horizontal detection seat 1 through a pin 3. The vertical detection seat 2 can rotate relative to the horizontal detection seat 1 to a horizontal position in which it is in contact with and parallel to the horizontal detection seat 1 ( Figure 1 state), or rotate to a vertical detection state perpendicular to the horizontal detection base 1 ( Figure 4 At the same time, the length of the horizontal detection seat 1 is greater than the length of the vertical detection seat 2. When the vertical detection seat 2 is rotated to the horizontal placement state, the vertical detection seat 2 is located on the top of the horizontal detection seat 1, and the right end of the horizontal detection seat 1 protrudes beyond the right end of the vertical detection seat 2. A bubble level 4 is fixedly connected to the top surface of the right end of the horizontal detection seat 1 by screws. At the same time, in order to accurately install and stably use the bubble level 4, a mounting groove is opened on the top surface of the right end of the horizontal detection seat 1 in this embodiment. The bubble level 4 is located in the mounting groove, and the top surface of the bubble level 4 is flush with the top surface of the horizontal detection seat 1.

[0035] Combine Figure 1 and Figure 3The left end of the horizontal detection seat 1 is integrally formed with a base 5, and a receiving groove is provided on the base 5 from right to left. The aforementioned pin 3 is fixedly connected to the base 5, so that the vertical detection seat 2 can rotate relative to the base 5. The setting of the receiving groove provides a rotation space for the end of the vertical detection seat 2 to rotate. In this embodiment, a limit portion is provided on the base 5, and the limit portion is a vertical reference surface 501 on the left side wall of the receiving groove. The vertical detection seat 2 is provided with a vertical matching surface 201 that contacts the vertical reference surface 501. When the vertical detection seat 2 is rotated to Figure 2 In the vertical detection state, the vertical matching surface 201 is in contact with the vertical reference surface 501.

[0036] Combine Figure 1 and Figure 2 The horizontal detection seat 1 is connected to a horizontal connection mechanism for detachably connecting to the scaffolding crossbar 6, and the vertical detection seat 2 is connected to a vertical connection mechanism for detachably connecting to the scaffolding upright 7. In this embodiment, the structure of the horizontal connection mechanism is similar to that of the vertical connection mechanism. The only difference is that the horizontal connection mechanism is used to be clamped and fixed with the crossbar 6, and the vertical connection mechanism is clamped and fixed with the upright 7. The horizontal connection mechanism is used as an example for explanation below.

[0037] The transverse connection mechanism includes a transverse clamp for clamping and fixing the transverse bar 6. The number of transverse clamps is at least two, and all transverse clamps are arranged at intervals along the length direction of the horizontal detection seat 1. Specifically, the transverse clamp includes two transverse arc clamps 8 arranged opposite each other. The transverse arc clamps 8 are both rotatably connected to the horizontal detection seat 1 through a rotating shaft, and a torsion spring 9 is sleeved on the rotating shaft. One end of the torsion spring 9 is against the transverse arc clamp 8, and the other end is against the horizontal detection seat 1. At the same time, a transverse pressure plate 10 is integrally formed on the transverse arc clamp 8, and an anti-slip protrusion 11 is integrally formed on the transverse pressure plate 10. Manually pressing the transverse pressure plate 10 can open the two transverse arc clamps 8 and place the transverse bar 6 in the clamping space of the two transverse arc clamps 8. During the pressing process, the torsion spring 9 accumulates force. When the pressing force on the transverse pressure plate 10 is released, the two transverse arc clamps 8 approach each other under the torsion of the corresponding torsion spring 9 and clamp the transverse bar 6. In addition, in order to more conveniently, stably and accurately clamp and fix the cross bar 6, in this embodiment, a transverse arc groove 101 is opened on the top surface of the horizontal detection seat 1. The diameter of the transverse arc groove 101 is equal to the diameter of the cross bar 6. When the transverse arc clamp 8 is used to clamp and fix the cross bar 6, the cross bar 6 automatically fits into the transverse arc groove 101 under the clamping force of the transverse arc clamp 8, thereby ensuring the accuracy of the clamping and fixing of the horizontal detection seat 1.

[0038] Corresponding, combined Figure 1 and Figure 3The vertical connection mechanism includes a vertical clamp for clamping and fixing the vertical pole 7. The number of vertical clamps is at least two and all vertical clamps are arranged at intervals along the length direction of the vertical detection seat 2. The vertical clamp includes two vertical arc clamps 12 arranged opposite each other. The vertical arc clamps 12 are all connected to the vertical detection seat 2 through a rotating shaft, and a torsion spring 9 is sleeved on the rotating shaft. One end of the torsion spring 9 is against the vertical arc clamp 12 and the other end is against the vertical detection seat 2. At the same time, a vertical arc groove 202 is opened on the vertical detection seat 2 to cooperate with the vertical pole 7. The detailed setting method of the vertical connection mechanism is not repeated here. Please refer to the horizontal connection mechanism for details.

[0039] At the same time, combined Figure 1 and Figure 4 In order to ensure that the vertical detection seat 2 can remain perpendicular to the horizontal detection seat 1 when the vertical rod 7 is being tested, a fixing member is connected to the base 5 in this embodiment. When the vertical detection seat 2 is rotated to the vertical detection state, the fixing member is fixedly connected to the vertical detection seat 2. As an embodiment, a fixing hole is opened on the base 5, and a threaded hole that cooperates with the fixing hole is opened on the vertical detection seat 2. When the vertical detection seat 2 is rotated to the vertical detection state, the threaded hole and the fixing hole are in a facing state. The fixing member includes a fixing screw 13 that is threadedly fixed to the threaded hole. Only by connecting the fixing screw 13 to the threaded hole can the vertical detection seat 2 and the base 5 be fixed, and at this time the vertical detection seat 2 and the horizontal detection seat 1 are in a mutually perpendicular state. Of course, in other embodiments other than this embodiment, the fixing member can also be set as a pin, and a socket is set on the vertical detection seat 2. By using the cooperation between the pin and the socket, the vertical detection seat 2 and the base 5 can also be temporarily fixed. This will not be repeated here. Specific implementation method:

[0041] In this embodiment, when testing the crossbar 6, first rotate the vertical testing seat 2 to the horizontal position (ie Figure 1 state), and then clamp and fix the cross bar 6 into the transverse arc groove 101 of the horizontal detection seat 1, and use the transverse clamp to clamp and fix the cross bar 6 to ensure that the cross bar 6 and the horizontal detection seat 1 are in a parallel state to each other. At this time, you can observe whether the bubble in the bubble level 4 is in the middle position inside it. If it is in the middle position, the surface cross bar 6 is in a horizontal installation state, which meets the installation requirements. Otherwise, the cross bar 6 is tilted and does not meet the requirements.

[0042] When it is necessary to inspect the vertical rod 7, first rotate the vertical inspection seat 2 so that the vertical mating surface is aligned with the vertical reference surface, and then screw the fixing screw 13 into the threaded hole on the vertical inspection seat 2 to fix the vertical inspection seat 2 and the base 5 to each other. At this time, the vertical inspection seat 2 and the horizontal inspection seat 1 are in a mutually perpendicular state (i.e. Figure 4Then, clamp the vertical rod 7 in the vertical arc groove 202 and fix it with the vertical clamp. The vertical rod 7 and the vertical detection seat 2 are parallel to each other. At this time, it is only necessary to observe whether the bubble in the bubble level 4 is in the middle position. If it is in the middle position, it indicates that the vertical rod 7 is in the vertical installation state and meets the installation requirements. Otherwise, the vertical rod 7 is tilted and does not meet the requirements.

[0043] Example 2

[0044] The difference between the second embodiment and the first embodiment is that: Figure 5 As shown, a connecting retainer for driving the vertical detection base 2 to maintain a horizontal position is connected between the vertical detection base 2 and the horizontal detection base 1, and the connecting retainer in this embodiment includes permanent magnets that attract each other. The permanent magnets include a first permanent magnet 14 and a second permanent magnet 15 that are arranged in pairs and attract each other. The first permanent magnet 14 is fixedly connected to the top surface of the horizontal detection base 1 by screws or bonding, and the second permanent magnet 15 is fixedly connected to the vertical detection base 2 by screws or bonding. When the vertical detection base 2 is rotated to a horizontal position, the first permanent magnet 14 and the second permanent magnet 15 fit together and attract each other. The attraction between the first permanent magnet 14 and the second permanent magnet 15 is used to keep the vertical detection base 2 in a horizontal position, thereby preventing the vertical detection base 2 from rotating during the detection of the crossbar 6 and affecting the detection; or when the entire device is not performing detection, the vertical detection base 2 remains in a horizontal position, reducing the space occupied by the entire device, facilitating storage, etc., and reducing the vertical detection base 2 from being easily damaged by collision when it rotates to an "open" position, thereby playing a certain protective role.

[0045] The above description is merely an embodiment of the present invention, and the commonly known specific technical solutions and / or features of the solution are not described in detail here. It should be noted that for those skilled in the art, without departing from the technical solution of the present invention, several variations and improvements can be made, which should also be considered as the scope of protection of the present invention, and these will not affect the effect of the implementation of the present invention and the practicality of the patent. The scope of protection claimed in this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. A device for quickly detecting the levelness of a scaffold, characterized by: It includes a horizontal detection seat and a vertical detection seat rotatably connected to the horizontal detection seat. The vertical detection seat has the function of rotating to a horizontal placement state parallel to the horizontal detection seat and rotating to a vertical detection state perpendicular to the horizontal detection seat. A bubble level is fixedly connected to the horizontal detection seat, and a horizontal connection mechanism for detachably connecting to a scaffolding crossbar is connected to the horizontal detection seat. The vertical detection seat is connected to a vertical connection mechanism for detachably connecting to a scaffolding vertical bar.

2. The device for quickly detecting the levelness of a scaffold according to claim 1, characterized in that: One end of the horizontal detection seat is fixedly connected to the base, and the vertical detection seat is rotatably connected to the base; a limit portion is provided on the base, and when the vertical detection seat rotates to a vertical detection state, the vertical detection seat contacts the limit portion.

3. The device for quickly detecting the levelness of a scaffold according to claim 2, characterized in that: The base is integrally formed at one end of the horizontal detection seat, the limiting portion includes a vertical reference surface perpendicular to the horizontal detection seat, and the vertical detection seat is provided with a vertical matching surface in surface contact with the vertical reference surface.

4. The device for quickly detecting the levelness of a scaffold according to claim 3, characterized in that: The horizontal connection mechanism includes a horizontal clamp for clamping and fixing the horizontal bar, the number of the horizontal clamps is at least two and all the horizontal clamps are arranged at intervals along the length direction of the horizontal detection seat, and the horizontal detection seat is provided with a horizontal arc groove that cooperates with the horizontal bar; the vertical connection mechanism includes a vertical clamp for clamping and fixing the vertical pole, the number of the vertical clamps is at least two and all the vertical clamps are arranged at intervals along the length direction of the vertical detection seat, and the vertical detection seat is provided with a vertical arc groove that cooperates with the vertical pole.

5. The device for quickly detecting the levelness of a scaffold according to claim 3, characterized in that: The vertical detection seat has an accommodating groove at one end close to the base, and the vertical reference surface is arranged in the accommodating groove. When the vertical matching surface is in contact with the vertical reference surface, the base is located outside the space where the vertical arc groove and the vertical pole match.

6. The device for quickly detecting the levelness of a scaffold according to claim 2, characterized in that: The base is connected with a fixing piece, and when the vertical detection seat is rotated to the vertical detection state, the fixing piece is fixedly connected to the vertical detection seat.

7. The device for quickly detecting the levelness of a scaffold according to claim 6, characterized in that: A fixing hole is provided on the base, a threaded hole matching the fixing hole is provided on the vertical detection seat, and the fixing member includes a fixing screw threadedly fixed to the threaded hole.

8. The device for quickly detecting the levelness of a scaffold according to claim 1, characterized in that: A connecting retainer is connected between the vertical detection seat and the horizontal detection seat for driving the vertical detection seat to maintain a horizontal placement state.

9. The device for quickly detecting the levelness of a scaffold according to claim 8, characterized in that: The connection holders include permanent magnets that attract each other.

10. The device for quickly detecting the levelness of a scaffold according to any one of claims 1 to 9, characterized in that: The length of the horizontal detection seat is greater than that of the vertical detection seat, and the bubble level is fixedly connected to an end of the horizontal detection seat away from the vertical detection seat.

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