Perpendicularity detection device

Abstract

The utility model discloses a verticality detection device, which is used for detecting the verticality of an anti-collision body reinforcing steel bar on a bridge, and comprises a centering part, a detection part and a control part, and is characterized in that the centering part is provided with a level bubble area, and when a level bubble is centered in the level bubble area, the centering part is plumb on the top surface of the bridge; the positioning piece is arranged on the centering piece, the center lines of the positioning piece and the centering piece coincide, and a supporting piece is horizontally arranged on the positioning piece; and the measuring part is arranged on the supporting and connecting part, can horizontally move to abut against the anti-collision body reinforcing steel bar and is used for measuring the distance between the top of the anti-collision body reinforcing steel bar and the center line of the centering part so as to obtain the spatial position of the top of the anti-collision body reinforcing steel bar. The perpendicularity detection device is used for detecting the perpendicularity of the bridge anti-collision body reinforcing steel bar, and can ensure that the measuring piece is always in a vertical state, improve the perpendicularity detection efficiency, improve the perpendicularity detection precision and ensure the machining quality of an anti-collision body.

Description

Technical Field

[0001] The utility model relates to the technical field of verticality detection, and more specifically to a verticality detection device. Background Art

[0002] The bridge anti-collision body is the anti-collision guardrail on both sides of the bridge. It is a reinforced concrete structure. During the bridge construction process, the accurate positioning of the anti-collision body steel bars is particularly important. When the verticality of the anti-collision body steel bars does not meet the requirements, it will directly affect the installation of the template and cause insufficient thickness of the protective layer, ultimately leading to quality defects.

[0003] Based on the above problems, construction sites are often equipped with devices for detecting the verticality of the steel bars of the anti-collision body. A steel bar stick is used in combination with plumb bobs, tape measures and other tools. A line is tied to one end of the steel bar stick and a plumb bob is tied to the other end. The bottom of the plumb bob is aligned with the bottom of the anti-collision body, and the horizontal distance between the line and the top steel bars of the anti-collision body is measured with a tape measure to determine the spatial position of the steel bars and judge their verticality. However, in this way, the measuring tool is a temporary combination component, and deviations in the combination or displacement of components will lead to inaccurate verticality detection.

[0004] In summary, how to improve the accuracy of the verticality detection of the steel bars of the anti-collision body is a problem that needs to be urgently solved by technical personnel in this field. Utility Model Content

[0005] In view of this, the purpose of the utility model is to provide a verticality detection device for detecting the verticality of the steel bars of the bridge anti-collision body, which can ensure that the measuring piece is always in a vertical state, improve the verticality detection efficiency, improve the verticality detection accuracy, and ensure the processing quality of the anti-collision body.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A verticality detection device is used to detect the verticality of anti-collision body steel bars on a bridge, and is characterized by comprising:

[0008] A centering piece, wherein the centering piece is provided with a level bubble area, and when the level bubble is centered in the level bubble area, the centering piece is plumb on the top surface of the bridge;

[0009] A positioning member is arranged on the centering member and the midlines of the two coincide with each other, and a supporting member is horizontally arranged on the positioning member;

[0010] The measuring piece is arranged on the supporting piece and can be moved horizontally to press against the anti-collision body reinforcement, and is used to measure the distance between the top of the anti-collision body reinforcement and the center line of the centering piece to obtain the spatial position of the top of the anti-collision body reinforcement.

[0011] Preferably, the measuring piece is a ruler and a magnetic piece is provided at the starting end thereof for magnetically connecting with the steel bars of the anti-collision body for positioning.

[0012] Preferably, the positioning member can slide along the centerline direction of the centering member, and the positioning member is also provided with a locking member for locking the positioning member on the centering member.

[0013] Preferably, an observation window for reading numerical values ​​is provided in the middle of the positioning member, the centerline of the observation window coincides with the centerline of the centering member, and a position mark pointing to the measuring member is provided at the centerline of the observation window.

[0014] Preferably, the positioning member is also provided with a stop assembly for fixing the measuring member to facilitate data reading.

[0015] Preferably, the stop assembly includes a button and a spring limit assembly connected thereto, and when the button is pressed, the spring limit assembly presses against the measuring piece to fix it.

[0016] Preferably, the centering piece is an aluminum alloy round tube and has a tightening portion at the bottom, and the bottom end of the tightening portion is used to stand on the construction control line of the anti-collision body.

[0017] Preferably, the supporting member and the positioning member are integrally formed and are provided with a groove body for facilitating the sliding of the measuring member.

[0018] Preferably, the locking member is a polyethylene fastening bolt.

[0019] Preferably, the level bubble area is a protrusion integrally formed with the centering piece, and the protrusion is close to the top of the centering piece.

[0020] The verticality detection device provided by the utility model is used for the verticality detection of the anti-collision body steel bars on the bridge, and includes a centering piece, a positioning piece, and a measuring piece, wherein the centering piece is provided with a level bubble area, and when the level bubble is centered in the level bubble area, the centering piece is plumb on the top surface of the bridge; the positioning piece is movably arranged on the centering piece and the midlines of the two coincide, and a measuring piece is arranged on the horizontally arranged supporting piece on the positioning piece, and when the centering piece has been kept in a vertical state, the positioning piece is naturally in a vertical state, and the corresponding measuring piece arranged horizontally on the supporting piece is also in a vertical state, and the precise alignment of the measurement can be ensured by horizontally moving the measuring piece to press the anti-collision body steel bars of the bridge, thereby improving the measurement accuracy; by detecting the distance between the top of the anti-collision body steel bars of the bridge and the midline of the centering piece by the measuring piece, the spatial position of the top of the anti-collision body steel bars of the bridge can be obtained, and the verticality of the anti-collision body steel bars of the bridge can be known. The above-mentioned verticality detection device can improve the verticality detection efficiency of the anti-collision body steel bars of the bridge, improve the verticality detection accuracy, ensure the accuracy of the installation of the anti-collision body template, ensure the thickness of the anti-collision body protective layer, and ensure the overall processing quality of the anti-collision body. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0022] Figure 1 This is a schematic diagram of the application of the verticality detection device provided by the utility model;

[0023] Figure 2 This is a schematic diagram of the structure of the verticality detection device provided by the utility model;

[0024] Figure 3 A side view of the verticality detection device provided by the utility model;

[0025] Figure 4 This is another side view of the verticality detection device provided by the utility model.

[0026] Figure 1-Figure 4 , the reference numerals include:

[0027] Centering piece 1, positioning piece 2, locking piece 3, supporting piece 4, stop assembly 5, measuring piece 6, observation window 7, level bubble area 8, anti-collision body steel bar 9, bridge 10. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] The core of the utility model is to provide a verticality detection device, which is used for the verticality detection of the steel bars of the bridge anti-collision body. It can ensure that the measuring part is always in a vertical state, improve the verticality detection efficiency, improve the verticality detection accuracy, ensure the accuracy of the installation of the anti-collision body template, ensure the thickness of the anti-collision body protective layer, and ensure the overall processing quality of the anti-collision body.

[0030] The verticality detection device provided by the utility model is used for the verticality detection of the anti-collision body steel bars 9 on the bridge 10. The verticality detection is used to determine whether the positioning of the anti-collision body steel bars is accurate. If it does not meet the requirements, reprocessing or adjustment is required to ensure the accuracy of the installation of the anti-collision body template, the thickness of the anti-collision body protective layer, and the processing quality of the anti-collision body steel bars 9.

[0031] The verticality detection device includes a centering piece 1, a positioning piece 2 and a measuring piece 6. Please refer to Figure 1 A level bubble area 8 is provided on the centering piece 1. When the level bubble in the level bubble area 8 is centered, the centering piece 1 is plumb on the top surface of the bridge 10.

[0032] The positioning member 2 is arranged on the centering member 1 and the midlines of the two coincide with each other, that is, the positioning member 2 is also vertical as a whole. When performing the verticality detection, the positioning member 2 and the centering member 1 always maintain a vertical state.

[0033] A supporting member 4 is horizontally arranged on the positioning member 2, and the measuring member 6 is arranged on the supporting member 4. When the positioning member 2 is kept in a vertical state, the supporting member 4 is naturally also in a vertical state, which can ensure the horizontal movement of the measuring member 6. Figure 1 As shown, the bottom of the anti-collision body reinforcement 9 is pre-buried in the bridge 10. When the centering piece 1 is perpendicular to the bottom of the bridge 10, the measuring piece 6 is moved horizontally and pressed against the anti-collision body reinforcement 9. The distance between the top of the anti-collision body reinforcement 9 and the center line of the centering piece 1 is measured by the measuring piece 6, so that the spatial position of the anti-collision body reinforcement 9 can be detected, and the verticality of the anti-collision body reinforcement 9 can be evaluated. During the measurement process, the measuring piece 6 is always horizontal, and the centering piece 1 is always vertical, so as to ensure the accuracy and effectiveness of the verticality detection, improve the work efficiency, and ensure the verticality of the anti-collision body reinforcement 9. The accuracy of the installation of the anti-collision body template can be guaranteed, the thickness of the anti-collision body protective layer can be guaranteed, and the processing quality of the anti-collision body can be further guaranteed.

[0034] Optionally, the positioning member 2 can be movably arranged on the centering member 1 to meet the verticality detection of the anti-collision body steel bars 9 of different heights, thereby improving the applicability of the entire device.

[0035] The verticality detection device is an integrated component, which can be used at any time without the need for assembly and installation. The operation is simple and convenient, which avoids the problem of component loss and improves work efficiency.

[0036] Optionally, there is no restriction on the specific structural form of the positioning member 2 and the centering member 1, and they can be flexibly designed according to the actual situation, and can be in the form of a tube, a sheet, a block or a combination.

[0037] The measuring member 6 is preferably a member with a scale, which can intuitively display the distance between the centering member 1 and the anti-collision body reinforcement 9, so as to judge the verticality of the anti-collision body reinforcement 9 as quickly as possible.

[0038] The above-mentioned verticality detection device is used for verticality detection of the anti-collision body steel bars 9 on the bridge 10, and includes a centering piece 1, a positioning piece 2, and a measuring piece 6, wherein the centering piece 1 is provided with a level bubble area 8, and when the level bubble is centered in the level bubble area 8, the centering piece 1 is plumb on the top surface of the bridge 10; the positioning piece 2 is movably arranged on the centering piece 1 and the midlines of the two coincide, and a measuring piece 6 is provided on the horizontally arranged supporting piece 4 on the positioning piece 2. When the centering piece 1 has been kept in a vertical state, the positioning piece 2 is naturally also in a vertical state, and the corresponding measuring piece 6 horizontally arranged on the supporting piece 4 is also in a vertical state. By horizontally moving the measuring piece 6 to tighten the bridge anti-collision body steel bars, the precise alignment of the measurement can be guaranteed to improve the measurement accuracy; by detecting the distance between the top of the bridge anti-collision body steel bars 9 and the midline of the centering piece 1 through the measuring piece 6, the spatial position of the top of the bridge anti-collision body steel bars can be obtained, and the verticality of the bridge anti-collision body steel bars can be known. The verticality detection device can improve the verticality detection efficiency of the steel bars of the bridge anti-collision body, improve the verticality detection accuracy, ensure the accuracy of the installation of the anti-collision body template, ensure the thickness of the anti-collision body protective layer, and ensure the overall processing quality of the anti-collision body.

[0039] On the basis of the above embodiment, the measuring member 6 is a scale and a magnetic member is provided at the starting end thereof for magnetic connection with the anti-collision body reinforcement 9 for positioning.

[0040] Please refer to Figure 1 , Figure 2 The measuring piece 6 is a ruler and its starting end, that is, the end with the starting scale of 0 and the end closer to the anti-collision body steel bar 9, is provided with a magnetic piece at the starting end of the measuring piece 6. The magnetic piece can be magnetically connected to the anti-collision body steel bar 9 to facilitate rapid positioning on the anti-collision body steel bar 9, thereby ensuring a close fit between the measuring piece 6 and the anti-collision body steel bar 9 to improve the accuracy and efficiency of the test.

[0041] Optionally, the magnetic member may be disposed at the upper end or the left end of the measuring member 6, and the initial scale value on the corresponding measuring member 6 may be adaptively changed.

[0042] On the basis of any of the above embodiments, the positioning member 2 can slide along the centerline direction of the centering member 1 , and a locking member 3 is further provided on the positioning member 2 for locking the positioning member 2 on the centering member 1 .

[0043] Please refer to Figure 1 , Figure 2 The sliding direction of the positioning member 2 is the centerline direction of the centering member 1, that is, the vertical direction. The sliding of the positioning member 2 corresponds to the change in the height of the measuring member 6, so as to be suitable for the verticality detection of the steel bars of the bridge anti-collision body of different heights.

[0044] After the positioning member 2 slides to the required height, the locking member 3 can lock the positioning member 2 on the centering member 1 to ensure that the measuring member 6 moves only in the horizontal direction without deviation in other directions, thereby ensuring the accuracy of the measurement.

[0045] There is no restriction on the specific structural form of the locking member 3 , and it only needs to achieve locking after the positioning member 2 slides.

[0046] Based on any of the above embodiments, an observation window 7 for easy reading of numerical values ​​is provided in the middle of the positioning member 2, the center line of the observation window 7 coincides with the center line of the centering member 1, and a position mark pointing to the measuring member 6 is provided on the center line of the observation window 7.

[0047] Please refer to Figure 1 , Figure 2 An observation window for reading the value is provided in the middle of the positioning member 2, and the middle here is the middle in the left-right direction. The center line of the observation window 7 coincides with the center line of the centering member 1, and the position mark on the center line of the observation window 7 points to the measuring member 6, so as to accurately read the value of the measuring member 6, improve the accuracy of the verticality measurement of the steel bars of the bridge anti-collision body, and improve the measurement efficiency.

[0048] In this embodiment, the size and shape of the observation window 7 are not limited and can be flexibly designed in combination with the actual measuring piece 6 .

[0049] On the basis of any of the above embodiments, a stopper assembly 5 is further provided on the positioning member 2 for fixing the measuring member 6 to facilitate data reading.

[0050] Please refer to Figure 3 , Figure 4 A stop assembly 5 is also provided on the positioning member 2. After the measuring member 6 moves to the top of the steel bar of the bridge anti-collision body, the measuring member 6 is fixed by the stop assembly 5 to perform accurate data reading, thereby avoiding errors caused by the offset of the measuring member 6 when reading data and improving the accuracy and efficiency of verticality detection.

[0051] The specific structure of the stop assembly 5 is not limited, and it only needs to fix the measuring piece 6.

[0052] Based on any of the above embodiments, the stop assembly 5 includes a button and a spring limit assembly connected thereto. When the button is pressed, the spring limit assembly presses against the measuring piece 6 to fix it.

[0053] In this embodiment, the stop assembly 5 is preferably a button assembly, and pressing the button drives the spring limit assembly connected thereto to move to press against the measuring piece 6, so that the position of the measuring piece 6 is fixed for accurate reading of data.

[0054] The specific form of the button is not limited, and it can be operated by pressing it. In the original state of the verticality detection device, the measuring member 6 is limited by the spring limit assembly, and there will be no situation where the parts are scattered and easy to fall off.

[0055] After finishing the measurement, the spring limit assembly can quickly return to its original position by releasing the button or pressing it again, without affecting subsequent operations.

[0056] Preferably, the button is a polyethylene button.

[0057] On the basis of any of the above embodiments, the centering member 1 is an aluminum alloy round tube and has a tightening portion at the bottom, and the bottom end of the tightening portion is used to stand on the construction control line of the anti-collision body.

[0058] Please refer to Figure 1 The centering piece 1 is preferably made of aluminum alloy as a whole and is a round tube. The bottom of the centering piece 1 has a tightening portion, which stands on the anti-collision body construction control line to provide a positioning function for the centering piece 1. The tightening portion can be a cone, a prism, a column, or a frustum, and is preferably a conical structure for easy alignment with the anti-collision body construction control line.

[0059] On the basis of any of the above embodiments, the supporting member 4 and the positioning member 2 are integrally formed and are provided with a groove for facilitating the sliding of the measuring member 6 .

[0060] The supporting member 4 and the positioning member 2 are integrally formed. When the positioning member 2 is vertical, the supporting member 4 is naturally vertical as well. A groove is provided inside the supporting member 4 for facilitating the sliding of the measuring member 6. The groove may be square, rectangular, arc-shaped, etc. Through the setting of the groove, a certain limit and guide are provided for the sliding of the measuring member 6 to ensure that the measuring member 6 slides in the groove without falling off, to ensure the horizontal movement of the measuring member 6 and to always keep it vertical to the centering member 1, thereby ensuring the accuracy of the verticality measurement.

[0061] Preferably, the positioning member 2 and the supporting member 4 are both made of aluminum alloy.

[0062] Based on any of the above embodiments, the locking member 3 is a polyethylene fastening bolt.

[0063] The locking member 3 is a polyethylene fastening bolt which is a more preferred embodiment. The fastening bolt has a simple structure, is easy to obtain and has a low cost, can ensure a good fixing effect, and is not limited in number and model, and can be flexibly selected based on actual conditions.

[0064] On the basis of any of the above embodiments, the level bubble area 8 is a protrusion integrally formed on the centering piece 1 , and the protrusion is close to the top of the centering piece 1 .

[0065] Please refer to Figure 2 The level bubble area 8 is set on the protrusion on the side of the centering piece 1, and the protrusion is close to the top of the centering piece 1, so as to observe the alignment of the level bubble without affecting the layout of other components.

[0066] The protrusion and the centering member 1 are integrally formed, and the integrity is good during the whole process of taking and placing the device. The level bubble area 8 is arranged on the side to avoid contact and wear with other parts, thereby ensuring its service life.

[0067] Optionally, a transparent protective cover may be provided on the level bubble area 8, and the design may be flexible according to actual conditions.

[0068] The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referenced to each other.

[0069] The verticality detection device provided by the utility model is introduced in detail above. This article uses specific examples to illustrate the principle and implementation method of the utility model. The description of the above embodiment is only used to help understand the method and core idea of ​​the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. A verticality detection device for detecting the verticality of a collision-proof steel bar (9) on a bridge (10), characterized in that: include: A centering piece (1), wherein the centering piece (1) is provided with a level bubble area (8), and when the level bubble is centered in the level bubble area (8), the centering piece (1) is plumb on the top surface of the bridge (10); A positioning member (2) is arranged on the centering member (1) and the midlines of the two coincide with each other, and a supporting member (4) is horizontally arranged on the positioning member (2); A measuring member (6) is arranged on the supporting member (4) and can be moved horizontally to press against the anti-collision body reinforcement (9), and is used to measure the distance between the top of the anti-collision body reinforcement (9) and the center line of the centering member (1) to obtain the spatial position of the top of the anti-collision body reinforcement (9).

2. The verticality detection device according to claim 1, characterized in that: The measuring piece (6) is a scale and a magnetic piece is provided at the starting end thereof, and is used for magnetic connection with the anti-collision body steel bar (9) for positioning.

3. The verticality detection device according to claim 2, characterized in that: The positioning member (2) can slide along the centerline direction of the centering member (1), and a locking member (3) is also provided on the positioning member (2) for locking the positioning member (2) on the centering member (1).

4. The verticality detection device according to claim 3, characterized in that: An observation window (7) for facilitating reading of numerical values ​​is provided in the middle of the positioning member (2); the center line of the observation window (7) coincides with the center line of the centering member (1); and a position mark pointing to the measuring member (6) is provided at the center line of the observation window (7).

5. The verticality detection device according to claim 4, characterized in that: The positioning member (2) is also provided with a stopper assembly (5) for fixing the measuring member (6) to facilitate data reading.

6. The verticality detection device according to claim 5, characterized in that: The stop assembly (5) comprises a button and a spring limit assembly connected thereto; when the button is pressed, the spring limit assembly presses against the measuring piece (6) to fix it.

7. The verticality detection device according to claim 6, characterized in that: The centering piece (1) is an aluminum alloy round tube and has a tightening portion at the bottom, and the bottom end of the tightening portion is used to stand on the anti-collision body construction control line.

8. The verticality detection device according to claim 7, characterized in that: The supporting member (4) is integrally formed with the positioning member (2) and is provided with a groove body for facilitating the sliding of the measuring member (6).

9. The verticality detection device according to claim 8, characterized in that: The locking member (3) is a polyethylene fastening bolt.

10. The verticality detection device according to claim 9, characterized in that: The level bubble area (8) is a protrusion integrally formed on the centering piece (1), and the protrusion is close to the top of the centering piece (1).

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