Building construction verticality detection device

Abstract

The utility model discloses a building construction verticality detection device, and belongs to the technical field of building construction. The top plate is arranged right above the bottom plate in parallel; the movable rod is transversely arranged and is arranged above the top plate in a sliding mode in the axial direction, one end of the movable rod is provided with a set of idler wheels, and the idler wheels vertically roll; the elastic assembly is arranged above the top plate and is used for elastically supporting the movable rod so that the rolling wheel can abut against the to-be-detected wall body; the lifting mechanism is mounted between the bottom plate and the top plate and used for driving the top plate to lift; the lifting mechanism operates and gradually drives the top plate and the rolling wheel to move upwards together, in the process, the rolling wheel always abuts against the wall body and slides upwards under the action of the spring assembly, and whether the wall body is perpendicular or not can be judged by observing whether the movable rod slides relative to the top plate or not in the moving process of the rolling wheel by a worker. The operation process is simple and efficient, and the accuracy is good.

Description

Technical Field

[0001] The utility model belongs to the technical field of building construction, and particularly relates to a building construction verticality detection device. Background Technique

[0002] In the early stage of building construction, workers often relied on experience and simple tools to judge verticality, and this method was prone to large errors. With the progress of technology, some relatively simple mechanical detection devices have been applied, but they still need to be improved in terms of accuracy, operation convenience and application range.

[0003] With the increasing complexity of building design and the continuous improvement of construction standards, more advanced and accurate verticality detection devices are needed to meet the construction requirements. Content of the Utility Model

[0004] The embodiment of the utility model provides a building construction verticality detection device to solve the problems in the prior art.

[0005] The embodiment of the utility model adopts the following technical scheme: a building construction verticality detection device, comprising: a bottom plate; a top plate, arranged parallel to the upper part of the bottom plate; a movable rod, arranged horizontally and slidably arranged above the top plate along its axial direction, one end of which is provided with a group of rollers that roll vertically; an elastic component, arranged above the top plate and used for elastically supporting the movable rod so that the rollers are abutted against the wall to be measured; a lifting mechanism, installed between the bottom plate and the top plate and used for driving the top plate to lift.

[0006] Preferably, a first support seat is installed on the top plate, a horizontal first through hole is provided on the first support seat, at least one limiting block extending along its axial direction is arranged on the inner wall of the first through hole, a guiding groove extending along its axial direction and corresponding to the limiting block is arranged on the outer wall of the movable rod, at least part of the movable rod is inserted into the first through hole, and the limiting block is embedded into the corresponding guiding groove and the two are in sliding fit.

[0007] Preferably, the elastic component comprises a second support seat, an annular plate and a spring. A horizontal second through hole is provided on the second support seat, at least part of the movable rod is inserted into the second through hole, the annular plate is coaxially connected to the movable rod and is located between the first support seat and the second support seat, the spring is sleeved on the movable rod, and the two ends of the spring respectively abut against the annular plate and the second support seat.

[0008] Preferably, length scale lines are arranged on the outer wall of the movable rod along its axial direction.

[0009] Preferably, a bracket is installed on the top plate. The bracket is located on the side of the movable rod away from the roller. A laser distance sensor is installed on the bracket. The laser distance sensor is used to measure the distance between it and the movable rod.

[0010] Preferably, four self-locking casters are installed at the lower end of the bottom plate and are distributed in a rectangle.

[0011] Preferably, a telescopic rod member hinged to the bottom plate is provided beside each bottom plate.

[0012] Preferably, the telescopic rod member includes a female rod and a threaded rod. One end of the female rod is hinged to the bottom plate. A threaded hole is coaxially provided at the other end of the female rod. At least part of the threaded rod is threadedly connected to the threaded hole. A tip is coaxially connected to the end of the threaded rod away from the female rod.

[0013] Preferably, a positioning block is installed at one end of the bottom plate below the roller; when the positioning block abuts against the wall to be measured, the top plate does not contact the wall to be measured.

[0014] The above at least one technical solution adopted in the embodiment of the present invention can achieve the following beneficial effects:

[0015] First, the lifting mechanism of the present invention operates and gradually drives the top plate and the roller to move upward together. During this process, the roller always abuts against the wall under the action of the spring assembly and slides upward. By observing whether there is relative sliding between the movable rod and the top plate during the movement of the roller by the staff, it can be judged whether the wall is vertical. The operation process is simple, efficient, and has good accuracy.

[0016] Second, when testing walls in complex environments such as pitted ground or construction sites, by expanding all four telescopic rod members and making them in a vertical state, and then rotating the threaded rod, the levelness of the bottom plate can be adjusted to ensure that the measured wall verticality is more accurate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The schematic embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0018] Figure 1 is a three-dimensional structural diagram of the present invention;

[0019] Figure 2 is a front view of the present invention;

[0020] Figure 3 is a partial three-dimensional structural diagram of the present invention;

[0021] Figure 4 It is an exploded view of the movable rod, the first support seat and the elastic component of the utility model;

[0022] Figure 5 It is a three-dimensional structural schematic diagram of the base plate, self-locking casters and telescopic rods of the utility model;

[0023] Figure 6 It is a three-dimensional structural sectional view of the telescopic rod of the utility model.

[0024] Reference numerals

[0025] 1-bottom plate; 11-self-locking caster; 12-telescopic rod; 121-mother rod; 1211-threaded hole; 122-threaded rod; 1221-top; 13-positioning block; 2-top plate; 21-first support seat; 211-first through hole; 212-limiting block; 22-bracket; 23-laser ranging sensor; 3-movable rod; 31-roller; 32-guide groove; 33-scale line; 4-elastic component; 41-second support seat; 411-second through hole; 42-annular plate; 43-spring; 5-lifting mechanism. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be clearly and completely described below in combination with the specific embodiments of the utility model and the corresponding drawings. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0027] The technical solutions provided by various embodiments of the present invention are described in detail below in conjunction with the accompanying drawings.

[0028] Reference Figures 1 to 6 As shown, an embodiment of the utility model provides a construction verticality detection device, including a bottom plate 1, a top plate 2, a movable rod 3, an elastic component 4 and a lifting mechanism 5, wherein the bottom plate 1 serves as a supporting platform for the entire device.

[0029] The top plate 2 is disposed parallel and directly above the bottom plate 1; the movable rod 3 is horizontally arranged and slidably disposed above the top plate 2 along its axial direction, and a set of rollers 31 are provided at one end thereof, and the rollers 31 roll vertically; in some practical applications, a first support seat 21 is installed on the top plate 2, a horizontal first through hole 211 is provided on the first support seat 21, at least one limiting block 212 extending along its axial direction is provided on the inner wall of the first through hole 211, a guiding groove 32 extending along the axial direction of the movable rod 3 and corresponding to the limiting block 212 is provided on the outer wall of the movable rod 3, at least a part of the movable rod 3 is inserted into the first through hole 211, and the limiting block 212 is embedded into the corresponding guiding groove 32 and the two are slidably matched, so as to realize the sliding of the movable rod 3 on the top plate 2.

[0030] The elastic component 4 is disposed above the top plate 2 and is used for elastically supporting the movable rod 3 so that the roller 31 abuts against the wall to be measured; in some practical applications, such as Figure 3 and Figure 4 shown, the elastic component 4 includes a second support seat 41, an annular plate 42 and a spring 43. A horizontal second through hole 411 is provided on the second support seat. At least a part of the movable rod 3 is inserted into the second through hole 411. The annular plate 42 is coaxially connected to the movable rod 3 and is located between the first support seat 21 and the second support seat 41. The spring 43 is sleeved on the movable rod 3, and the two ends of the spring 43 respectively abut against the annular plate 42 and the second support seat 41. Through the spring 43, it can be ensured that the roller 31 at the end of the movable rod 3 always abuts against the wall to be measured.

[0031] The lifting mechanism 5 is installed between the bottom plate 1 and the top plate 2 and is used for driving the top plate 2 to lift. In practical applications, a scissor lift module is often adopted, such as Figure 1 shown.

[0032] Specifically, a positioning block 13 (such as Figure 2 ) is installed at one end of the bottom plate 1 below the roller 31; when the positioning block 13 abuts against the wall to be measured, the top plate 2 does not contact the wall to be measured. The positioning block 13 mainly serves to position the entire device relative to the wall.

[0033] In summary, before detecting the verticality of the wall to be measured, first place the entire device at the position to be measured, and make the lifting mechanism 5 in the lower limit position, keep the bottom plate 1 fixed. Subsequently, through the elastic component 4, make the roller 31 at the end of the movable rod 3 abut against the wall. Then, the lifting mechanism 5 operates and gradually drives the top plate 2 and the roller 31 to move upward together. During this process, the roller 31 always abuts against the wall and slides upward under the action of the spring 43 component. By observing whether there is relative sliding between the movable rod 3 and the top plate 2 during the movement of the roller 31 by the staff, it can be judged whether the wall is vertical (if the movable rod 3 slides, it means that the wall is not completely vertical).

[0034] In some practical applications, such as Figure 4 As shown, length scale lines 33 are arranged along the axial direction on the outer wall of the movable rod 3. The arrangement of the scale lines 33 is more convenient for the staff to observe the movement of the movable rod 3. And according to the numerical change of the length scale lines 33 and the rising height of the lifting mechanism 5, the actual inclination of the wall can be calculated.

[0035] In some practical applications, such as Figure 1 and Figure 3 As shown, a bracket 22 is installed on the top plate 2. The bracket 22 is located on the side of the movable rod 3 away from the roller 31. A laser distance sensor 23 is installed on the bracket 22. The laser distance sensor 23 is used to measure the distance between it and the movable rod 3. In this embodiment, the movement amount of the movable rod 3 can be detected in real time through the laser distance sensor 23, without the staff observing in real time. And when testing some relatively high walls, due to the height limitation of the staff, it is not convenient to observe the displacement amount of the movable rod 3 in real time. The problem can be solved by the laser distance sensor 23, and its measurement structure is more accurate. During the actual operation process, the laser distance sensor 23 can also cooperate with the control module and the self-running of the chip program, and calculate the inclination angle of the wall according to the real-time displacement change amount of the movable rod 3. It should be noted here that in the case where the surface of the wall to be measured is very smooth, the laser distance sensor 23 can be directly used to detect the distance to the wall surface.

[0036] In another embodiment, four sets of self-locking casters 11 distributed in a rectangle are installed at the lower end of the bottom plate 1 (such as Figure 5 ) to facilitate the movement of the entire device.

[0037] Refer to Figure 1 、 Figure 5 and Figure 6As shown, a telescopic rod member 12 hinged to the bottom plate 1 is provided beside each bottom plate 1; in some practical applications, the telescopic rod member 12 includes a female rod 121 and a threaded rod 122. One end of the female rod 121 is hinged to the bottom plate 1, a threaded hole 1211 is coaxially provided at the other end of the female rod 121, at least part of the threaded rod 122 is threadedly connected to the threaded hole 1211, and a tip 1221 is coaxially connected to the end of the threaded rod 122 away from the female rod 121.

[0038] In this embodiment, the female rod 121 and the bottom plate 1 are generally connected by a rotating shaft with a certain torsional resistance to ensure that when the telescopic rod member 12 is in a vertical state, it can well support the bottom plate 1, and the whole telescopic rod member 12 can be turned over and attached to the lower end of the bottom plate 1. In this state, the self-locking casters 11 are used as supports, which is suitable for flat ground; when testing complex walls in pitted ground or construction sites and other environments, by expanding all four telescopic rod members 12 and making them in a vertical state, and rotating the threaded rod 122, the levelness of the bottom plate 1 can be adjusted to ensure that the measured wall verticality is more accurate. It should be noted that, if necessary, a level 6 can be installed on the top plate to judge the level state of the bottom plate and the top plate.

[0039] The above are only the embodiments of the present invention and are not used to limit the present invention. For those skilled in the art, the present invention can have various changes and modifications. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the scope of the claims of the present invention.

Claims

1. A verticality detection device for building construction, characterized in that: include: Bottom plate (1); A top plate (2) is arranged parallel to and directly above the bottom plate (1); The movable rod (3) is arranged horizontally and slidably disposed above the top plate (2) along its axial direction, and a group of rollers (31) are mounted on one end of the movable rod, and the rollers (31) roll vertically; An elastic component (4) is disposed above the top plate (2) and is used to elastically support the movable rod (3) so that the roller (31) is against the wall to be tested; The lifting mechanism (5) is installed between the bottom plate (1) and the top plate (2), and is used to drive the top plate (2) to move up and down.

2. A construction verticality detection device according to claim 1, characterized in that: A first support seat (21) is mounted on the top plate (2), a first transverse through hole (211) is provided on the first support seat (21), at least one stop block (212) extending along its axial direction is provided on the inner wall of the first through hole (211), a guide groove (32) extending along its axial direction and corresponding to the stop block (212) is provided on the outer wall of the movable rod (3), the movable rod (3) is at least partially inserted into the first through hole (211), and the stop block (212) is embedded in the corresponding guide groove (32) and the two are slidably matched.

3. A construction verticality detection device according to claim 2, characterized in that: The elastic component (4) comprises a second support seat (41), an annular plate (42) and a spring (43); the second support seat (41) is provided with a transverse second through hole (411); at least a portion of the movable rod (3) is inserted into the second through hole (411); the annular plate (42) is coaxially connected to the movable rod (3) and is located between the first support seat (21) and the second support seat (41); the spring (43) is sleeved on the movable rod (3); and two ends of the spring (43) respectively abut against the annular plate (42) and the second support seat (41).

4. A construction verticality detection device according to claim 1, characterized in that: The outer wall of the movable rod (3) is provided with length scale lines (33) along its axial direction.

5. A construction verticality detection device according to claim 3, characterized in that: A bracket (22) is mounted on the top plate (2), the bracket (22) being located on a side of the movable rod (3) away from the roller (31), and a laser distance sensor (23) is mounted on the bracket (22), the laser distance sensor (23) being used to measure the distance between the bracket (22) and the movable rod (3).

6. A construction verticality detection device according to claim 1, characterized in that: Four sets of self-locking casters (11) distributed in a rectangular shape are installed at the lower end of the base plate (1).

7. A construction verticality detection device according to claim 6, characterized in that: A telescopic rod (12) is provided on the side of each base plate (1) and is hinged to the base plate (1).

8. A construction verticality detection device according to claim 7, characterized in that: The telescopic rod (12) comprises a mother rod (121) and a threaded rod (122); one end of the mother rod (121) is hinged to the bottom plate (1); the other end of the mother rod (121) is coaxially provided with a threaded hole (1211); at least a portion of the threaded rod (122) is threadedly connected to the threaded hole (1211); and one end of the threaded rod (122) away from the mother rod (121) is coaxially connected to a tip (1221).

9. A construction verticality detection device according to claim 1, characterized in that: A positioning block (13) is installed at one end of the bottom plate (1) below the roller (31); when the positioning block (13) abuts against the wall to be measured, the top plate (2) does not contact the wall to be measured.

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