Building perpendicularity measuring device

Abstract

The utility model relates to the technical field of building measurement, in particular to a building perpendicularity measuring device which comprises a measuring table, a horizontal bead arranged at the top of the measuring table, a tripod arranged at the bottom of the measuring table, a measuring piece arranged on the measuring table in a sliding mode and a driving unit used for driving the measuring piece to slide in the horizontal direction. A first laser range finder is arranged on the measuring piece, a second laser range finder is further arranged on the measuring piece in a sliding mode, two clamping pieces are symmetrically arranged on the measuring table in a sliding mode, and a clamping unit used for driving the two clamping pieces to slide relatively is further arranged on the measuring table. According to the utility model, the driving unit drives the first laser range finder and the second laser range finder on the measuring member to approach the wall body to measure the verticality of the wall body, and the clamping unit drives the two clamping members to clamp the top of the wall body under construction. And then the perpendicularity of the wall is measured in real time in the construction process through cooperation of the measuring piece, the first laser range finder and the second laser range finder.

Description

Technical Field

[0001] The utility model relates to the technical field of building measurement, in particular to a building verticality measuring device. Background Art

[0002] The building verticality measuring device is a device used to measure the verticality of the wall during the construction process. Generally, a plumb bob is hung on the wall, and then the horizontal distance between the hanging line and the wall is measured to measure whether the verticality of the wall meets the standard.

[0003] The utility model patent with announcement number CN219038017U discloses a building verticality measuring device for construction, which belongs to the field of building measurement equipment. The building verticality measuring device for construction includes a main body, a base with adjustable height, an adjustment part and a connection part, a computing chip, a first laser rangefinder, a second laser rangefinder, a reference rangefinder, a display screen and a switch button. The height of the measuring tool is adjusted by using the connection part with adjustable height, the adjustment part, etc., which can adapt to the measurement of the verticality of higher walls or deeper holes; the laser rangefinder is used to measure the distance, transmit it to the computing chip, calculate the verticality, and display it on the display screen, without manual calculation, fast and efficient, providing a reference rangefinder, which can effectively reduce the error caused by insufficient measurement accuracy due to insufficient levelness of the device or the existence of a measurement inclination during the measurement process, and improve the measurement accuracy. On the other hand, it realizes the quick measurement of the verticality of the building wall by a single-person handheld device, saving time and effort.

[0004] However, the above patent still has shortcomings: the patent uses the cooperation of the connecting part and the adjusting part to adjust the height of the measuring tool, and can only measure the wall at a certain height above the ground, and cannot measure the verticality of the top of the wall. At the same time, it is impossible to measure the verticality of the wall in real time during the construction process, which affects the applicability of measuring the verticality of the wall. Summary of the invention

[0005] In order to make up for the above shortcomings, the utility model provides a building verticality measuring device to solve the problems raised in the above background technology that the verticality of the top of the wall cannot be measured and the verticality of the wall cannot be measured in real time during the construction process.

[0006] The technical solution of the utility model is:

[0007] A building verticality measuring device comprises a measuring platform, a level bead is arranged on the top of the measuring platform, a tripod is arranged on the bottom of the measuring platform, a measuring piece is slidably arranged on the measuring platform, a driving unit for driving the measuring piece to slide in a horizontal direction is also arranged on the measuring platform, a first laser rangefinder is arranged on the measuring piece, a second laser rangefinder is also slidably arranged on the measuring piece, two clamping pieces are symmetrically slidably arranged on the measuring platform, and a clamping unit for driving the two clamping pieces to slide relative to each other is also arranged on the measuring platform.

[0008] Preferably, the measuring part includes a mounting ring and a mounting tube, the mounting tube is slidably arranged inside the mounting ring, the mounting tube is provided with mounting thread grooves in a linear array, the mounting ring is provided with mounting bolts, and the first laser rangefinder is arranged on the mounting tube.

[0009] Preferably, the measuring member further comprises a measuring electric push rod, the measuring electric push rod is arranged inside the mounting tube, and the second laser rangefinder is arranged on the output end of the measuring electric push rod.

[0010] Preferably, the driving unit comprises a mounting frame and an adjusting electric push rod, the mounting frame is arranged on the measuring platform at an angle, the adjusting electric push rod is arranged on the mounting frame, and the mounting ring is arranged on the output end of the adjusting electric push rod.

[0011] Preferably, the clamping member comprises a first clamping plate and a second clamping plate, and connecting bolts are provided between the first clamping plate and the second clamping plate.

[0012] Preferably, the clamping unit comprises a bidirectional electric push rod, and the first clamping plate is arranged on two output ends of the bidirectional electric push rod.

[0013] Preferably, a clamping pad is provided on the second clamping plate.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] Firstly, the utility model drives the first laser rangefinder and the second laser rangefinder on the measuring member to approach the wall through the driving unit, and then measures the verticality of the wall through the cooperation of the first laser rangefinder and the second laser rangefinder.

[0016] Secondly, the utility model drives two clamping members to clamp on the top of the wall under construction through the clamping unit, and then measures the verticality of the wall in real time during the construction process through the cooperation of the measuring member, the first laser rangefinder and the second laser rangefinder. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1It is a schematic diagram of the three-dimensional structure from a first viewing angle of the building verticality measuring device of the utility model;

[0018] Figure 2 It is a schematic diagram of the third perspective structure of the building verticality measuring device of the utility model;

[0019] Figure 3 For the utility model Figure 2 A is an enlarged structural diagram;

[0020] Figure 4 For the utility model Figure 2 The enlarged structural diagram at B in FIG.

[0021] Figure 5 It is a three-dimensional structural schematic diagram of the bidirectional electric push rod, the first clamping plate and the second clamping plate of the utility model.

[0022] In the figure:

[0023] 1. Measuring table; 11. Level bead; 12. Tripod; 2. First laser rangefinder; 3. Second laser rangefinder; 4. Mounting ring; 41. Mounting tube; 42. Mounting thread groove; 43. Mounting bolt; 44. Measuring electric push rod; 5. Mounting frame; 51. Adjusting electric push rod; 6. First clamping plate; 61. Second clamping plate; 62. Bidirectional electric push rod; 63. Clamping pad; 64. Connecting bolt. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figures 1 to 5 The utility model describes the above technical solution in detail through the following embodiments:

[0026] A building verticality measuring device comprises a measuring platform 1, a level bead 11 is arranged on the top of the measuring platform 1, a tripod 12 is arranged on the bottom of the measuring platform 1, a measuring piece is slidably arranged on the measuring platform 1, a driving unit for driving the measuring piece to slide in a horizontal direction is also arranged on the measuring platform 1, a first laser rangefinder 2 is arranged on the measuring piece, and a second laser rangefinder 3 is also slidably arranged on the measuring piece, so that the first laser rangefinder 2 and the second laser rangefinder 3 on the measuring piece are driven by the driving unit to approach a wall, and then the verticality of the wall is measured by the cooperation of the first laser rangefinder 2 and the second laser rangefinder 3, two clamping pieces are symmetrically slidably arranged on the measuring platform 1, and a clamping unit for driving the two clamping pieces to slide relative to each other is also arranged on the measuring platform 1, so that the two clamping pieces are driven by the clamping unit to clamp on the top of the wall under construction, and then the verticality of the wall is measured in real time during the construction process by the cooperation of the measuring piece, the first laser rangefinder 2 and the second laser rangefinder 3.

[0027] like Figures 1 to 3 As shown, the measuring part includes a mounting ring 4 and a mounting tube 41. The mounting tube 41 is slidably arranged inside the mounting ring 4. The mounting tube 41 is provided with mounting thread grooves 42 in a linear array. The mounting ring 4 is provided with mounting bolts 43. The first laser rangefinder 2 is arranged on the mounting tube 41, so that the first laser rangefinder 2 and the second laser rangefinder 3 are turned upside down through the cooperation of the mounting ring 4 and the mounting tube 41, and then the verticality of the wall is measured in real time during the construction process through the first laser rangefinder 2 and the second laser rangefinder 3.

[0028] like Figure 1 , Figure 2 and Figure 4 As shown, the measuring part also includes a measuring electric push rod 44, which is arranged inside the mounting tube 41, and the second laser rangefinder 3 is arranged on the output end of the measuring electric push rod 44, so that the second laser rangefinder 3 is driven by the measuring electric push rod 44 to cooperate with the first laser rangefinder 2 to measure the verticality of the wall.

[0029] like Figures 1 to 3 As shown, the driving unit includes a mounting frame 5 and an adjusting electric push rod 51. The mounting frame 5 is tiltedly arranged on the measuring platform 1, the adjusting electric push rod 51 is arranged on the mounting frame 5, and the mounting ring 4 is arranged on the output end of the adjusting electric push rod 51, so that the first laser rangefinder 2 and the second laser rangefinder 3 are driven to get closer to the wall by adjusting the electric push rod 51, thereby improving the accuracy of measuring the verticality of the wall. At the same time, when the verticality of the wall is measured in real time during the construction process, the first laser rangefinder 2 and the second laser rangefinder 3 are driven to extend to the outside of the wall by adjusting the electric push rod 51, thereby performing real-time measurement of the verticality of the wall.

[0030] like Figure 1 , Figure 2and Figure 5 As shown, the clamping member includes a first clamping plate 6 and a second clamping plate 61, a connecting bolt 64 is provided between the first clamping plate 6 and the second clamping plate 61, the clamping unit includes a bidirectional electric push rod 62, the first clamping plate 6 is provided on the two output ends of the bidirectional electric push rod 62, and a clamping pad 63 is provided on the second clamping plate 61, so that the second clamping plate 61 on the first clamping plate 6 is driven by the bidirectional electric push rod 62 to clamp on the top of the wall under construction.

[0031] Working principle: When measuring the verticality of a wall, first place the measuring platform 1 on the edge of the wall, then adjust the tripod 12 by observing the level bead 11 to make the measuring platform 1 in a horizontal state, then drive the mounting ring 4 to slide toward the wall by adjusting the electric push rod 51, so that the mounting ring 4 drives the mounting tube 41, the measuring electric push rod 44, the first laser rangefinder 2 and the second laser rangefinder 3 to get closer to the wall, and then drive the second laser rangefinder 3 to rise by the measuring electric push rod 44, so that the verticality of the wall is measured by the cooperation of the second laser rangefinder 3 and the second laser rangefinder 3.

[0032] When the verticality of the wall is measured in real time during the construction process, the measuring platform 1 is first placed on the top of the wall, and then the two first clamping plates 6 are driven to slide to the two sides of the wall by the two-way electric push rod 62. When the first clamping plate 6 drives the second clamping plate 61 to slide to the outside of the wall, the connecting bolt 64 can be removed from the first clamping plate 6 and the second clamping plate 61, and then the second clamping plate 61 is rotated one hundred and eighty degrees, and then the connecting bolt 64 is installed on the first clamping plate 6 and the second clamping plate 61, and then the two first clamping plates 6 are driven to slide in the direction of the wall by the two-way electric push rod 62. When the first clamping plate 6 drives the second clamping plate 61 to clamp on both sides of the wall, the measuring platform 1 can be located at the center of the top of the wall, and then the two first clamping plates 6 are driven by the two-way electric push rod 62 to drive the second clamping plate 61 to detach from the wall. , then adjust the tripod 12 by observing the level bead 11 to make the measuring platform 1 in a horizontal state, and then drive the two first clamping plates 6 to drive the second clamping plates 61 to clamp on both sides of the wall through the two-way electric push rod 62, and then the installation work of the measuring platform 1 can be completed. At this time, the mounting bolts 43 can be removed from the mounting ring 4 and the mounting tube 41, and then the mounting tube 41 can be pulled out from the inside of the mounting ring 4, and then the mounting ring 4 is driven to slide to the outside of the wall by adjusting the electric push rod 51, and then the mounting tube 41 is rotated one hundred and eighty degrees and inserted into the inside of the mounting ring 4, and then the mounting bolts 43 are installed on the mounting ring 4 and the mounting tube 41, and then the second laser rangefinder 3 is driven to descend by the measuring electric push rod 44, so that the verticality of the wall can be measured in real time during the construction process through the cooperation of the second laser rangefinder 3 and the second laser rangefinder 3.

[0033] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A building verticality measuring device, characterized in that: The measuring platform (1) comprises a measuring table (1), wherein a leveling bead (11) is provided on the top of the measuring table (1), a tripod (12) is provided on the bottom of the measuring table (1), a measuring piece is slidably provided on the measuring table (1), and a driving unit for driving the measuring piece to slide in a horizontal direction is also provided on the measuring table (1), a first laser rangefinder (2) is provided on the measuring piece, and a second laser rangefinder (3) is also slidably provided on the measuring piece, two clamping pieces are symmetrically slidably provided on the measuring table (1), and a clamping unit for driving the two clamping pieces to slide relative to each other is also provided on the measuring table (1).

2. The building verticality measuring device according to claim 1, characterized in that: The measuring member comprises a mounting ring (4) and a mounting tube (41); the mounting tube (41) is slidably arranged inside the mounting ring (4); mounting thread grooves (42) are arranged in a linear array on the mounting tube (41); mounting bolts (43) are arranged on the mounting ring (4); and the first laser rangefinder (2) is arranged on the mounting tube (41).

3. The building verticality measuring device according to claim 2, characterized in that: The measuring component further comprises a measuring electric push rod (44), the measuring electric push rod (44) being arranged inside the mounting tube (41), and the second laser rangefinder (3) being arranged on the output end of the measuring electric push rod (44).

4. The building verticality measuring device according to claim 2, characterized in that: The drive unit comprises a mounting frame (5) and an adjusting electric push rod (51); the mounting frame (5) is arranged on the measuring platform (1) in an inclined manner; the adjusting electric push rod (51) is arranged on the mounting frame (5); and the mounting ring (4) is arranged on the output end of the adjusting electric push rod (51).

5. The building verticality measuring device according to claim 1, characterized in that: The clamping member comprises a first clamping plate (6) and a second clamping plate (61), and a connecting bolt (64) is provided between the first clamping plate (6) and the second clamping plate (61).

6. The building verticality measuring device according to claim 5, characterized in that: The clamping unit comprises a bidirectional electric push rod (62), and the first clamping plate (6) is arranged on two output ends of the bidirectional electric push rod (62).

7. The building verticality measuring device according to claim 5, characterized in that: A clamping pad (63) is provided on the second clamping plate (61).

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