A verticality detection device for residential housing construction

Abstract

The utility model belongs to perpendicularity detection device technical field, concretely relates to a perpendicularity detection device for residential housing construction, including electronic ruler, the one end outer wall of electronic ruler is installed with perpendicular marker, the one side outer wall of electronic ruler is set up with recess, the recess one end inner wall is fixedly installed with a horizontal bolt, the outer wall of horizontal bolt is movably connected with adjusting lever, the utility model discloses, when need to put electronic ruler alone into the smaller gap of residence and measure the perpendicularity of wall, adjusting lever in the recess of electronic ruler can be pushed out at this moment. Adjusting lever will rotate 90 degrees through horizontal bolt, then the one end of support rod is pushed out from the recess. At this moment, the spring will push the one end of the support rod, and thus the one end of the inclined support rod can be placed on the inner wall of the recess. In this way, the detection personnel can hold the adjusting lever to measure the perpendicularity of the wall by inserting the electronic ruler into the smaller gap of the residence.

Description

Technical Field

[0001] This utility model belongs to the technical field of verticality detection devices, specifically relating to a verticality detection device for residential building construction. Background Technology

[0002] In the construction of residential buildings, accurate detection of wall verticality is a crucial step in ensuring structural safety and finishing quality. Electronic straightedges, as widely used portable testing tools, have become an important aid for inspectors due to their digital measurement methods and high precision. By closely adhering to the wall, they can quickly provide data on the wall's vertical deviation, offering a reliable basis for construction adjustments.

[0003] However, in actual testing scenarios, some residences, due to their unique floor plan or structural layout, may have excessively small gaps between two adjacent walls. This narrow space significantly hinders testing. To use an electronic ruler, inspectors need to enter between the two walls to ensure the ruler is stably and vertically aligned with the wall being measured. But in such a confined space, not only is it difficult for personnel to enter smoothly, but even if they manage to, their bodies may occupy too much space to adjust the ruler's angle, and a tight fit between the ruler and the wall cannot be guaranteed. This obstructs the measurement process and can even lead to significant measurement errors due to improper operation.

[0004] As a result, the originally wide range of applications for electronic straightedges has been significantly limited. In these special narrow spaces, their advantage of accurate detection is difficult to realize, which not only affects the efficiency of the inspection work, but may also prevent the timely detection of verticality problems of some walls, creating potential hidden dangers for the subsequent use of the house. Utility Model Content

[0005] The purpose of this invention is to provide a verticality testing device for residential building construction, aiming to solve the problem that some residential buildings, due to their unique floor plan design or structural layout, may have excessively small gaps between two adjacent walls. This narrow space significantly hinders testing. If inspectors want to use an electronic ruler, they need to enter between the two walls to ensure the ruler is stably and vertically aligned with the wall being measured. However, in environments with such small gaps, not only is it difficult for personnel to enter smoothly, but even if they manage to enter, their bodies may occupy too much space, preventing them from adjusting the ruler's angle or ensuring a tight fit between the ruler and the wall. This obstructs the measurement process and may even lead to significant measurement errors due to improper operation.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a verticality testing device for residential building construction, comprising an electronic ruler, wherein a verticality indicator is installed on the outer wall of one end of the electronic ruler, and a notch is provided on the outer wall of one side of the electronic ruler; A horizontal bolt is fixedly installed on the inner wall of one end of the notch. An adjusting rod is movably sleeved on the outer wall of the horizontal bolt. A support rod is movably installed on the inner wall of one side of the adjusting rod. The adjusting rod is rotatably installed on the inner wall of the notch through the horizontal bolt, and the outer walls on both sides of the adjusting rod are in contact with the inner wall of the notch.

[0007] As a verticality detection device for residential building construction according to the present invention, preferably, an inner groove is provided on one side of the outer wall of the adjusting rod, and a sliding groove is provided on the inner walls on both sides of the inner groove; a connector is fixedly connected to one end of the support rod, and a side column is fixedly installed on both sides of the connector. One end of each of the two side columns is respectively connected to the interior of the corresponding slide groove, and the connector is movably installed in the recessed groove through the cooperation between the side columns and the slide groove on both sides.

[0008] As a verticality testing device for residential building construction according to this utility model, preferably, one side of the connector is fixedly connected to one end of the spring, and the other end of the spring is fixedly connected to the inner wall of one end of the recessed groove.

[0009] As a verticality testing device for residential building construction according to the present invention, preferably, a retaining seat is bonded to the upper inner wall of the recessed groove away from the end that is connected to the spring, and a semi-circular opening is provided on the inner wall of the retaining seat. The card holder is made of rubber, and the semi-circular opening of the card holder is interference-fitted with one end of the horizontal support rod.

[0010] Compared with the prior art, the beneficial effects of this utility model are: When it's necessary to insert an electronic straightedge into a small gap in a residence to measure the verticality of a wall, the adjusting rod in the notch of the straightedge can be pulled out. The adjusting rod will rotate 90° via the horizontal bolt, and then one end of the support rod will be pulled out of the recess. At this time, the spring will push one end of the support rod, thereby tilting the support rod against the inner wall of the notch. In this way, the inspector can hold the adjusting rod and insert the electronic straightedge into the small gap in the residence to measure the verticality of the wall. Attached Figure Description

[0011] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings: Figure 1 This is a side view structural diagram provided for an embodiment of this application.

[0012] Figure 2This is a partial top-view cross-sectional structural diagram of the electronic ruler provided in an embodiment of this application.

[0013] Figure 3 This is a side view cross-sectional structural diagram of the adjusting rod provided in an embodiment of this application.

[0014] In the diagram: 1. Electronic straightedge; 2. Vertical marker; 3. Notch; 4. Horizontal bolt; 5. Adjusting rod; 51. Inner groove; 52. Slide groove; 53. Card seat; 6. Support rod; 61. Connecting joint; 62. Side column; 63. Spring. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] Please see Figure 1-3 The present invention provides the following technical solution: a verticality detection device for residential building construction, including an electronic ruler 1, a verticality indicator 2 installed on the outer wall of one end of the electronic ruler 1, and a notch 3 opened on one side of the outer wall of the electronic ruler 1. The specific working principle of the electronic ruler 1 can be found in the working principle of the two-meter ruler from Mingmufang. When it is necessary to measure the verticality of a wall, one side of the electronic ruler 1 can be placed against the wall surface to be measured, and then the reading of the verticality indicator 2 can be observed. The verticality of the wall can be measured by the reading.

[0017] A horizontal bolt 4 is fixedly installed on the inner wall of one end of the notch 3. An adjusting rod 5 is movably sleeved on the outer wall of the horizontal bolt 4. A support rod 6 is movably installed on one side of the inner wall of the adjusting rod 5. The adjusting rod 5 is rotatably installed on the inner wall of the notch 3 through the horizontal bolt 4, and the outer walls on both sides of the adjusting rod 5 are in contact with the inner wall of the notch 3.

[0018] Preferably, an inner groove 51 is provided on one side of the outer wall of the adjusting rod 5, and a sliding groove 52 is provided on the inner walls on both sides of the inner groove 51. A connector 61 is fixedly connected to one end of the support rod 6, and a side column 62 is fixedly installed on both sides of the connector 61. One end of each of the two side posts 62 is respectively connected to the interior of the corresponding slide groove 52. The connector 61 is installed in the recessed groove 51 through the cooperation between the side posts 62 on both sides and the slide groove 52.

[0019] In practical use, after the adjusting rod 5 is pulled out from the inside of the recess 3, the support rod 6 is pulled out from the recess 51. When the support rod 6 is moved, one end of it will be restricted by the connector 61 and the side post 62, while the side post 62 will rotate in the sliding groove 52 when it is moved, so the support rod 6 will gradually rotate into an inclined state; After the support rod 6 tilts, it will be pushed by the spring 63, which will cause the connector 61 to drive the side column 62 to move laterally in the slide groove 52. Finally, one end of the support rod 6 will abut against the inner wall of the recess 3, which will support the adjusting rod 5 and keep the adjusting rod 5 in the open position so that the inspector can grab the adjusting rod 5 to drive the electronic ruler 1 to penetrate into the smaller gaps in the house for inspection. Preferably, one side of the connector 61 is fixedly connected to one end of the spring 63, and the other end of the spring 63 is fixedly connected to the inner wall of one end of the recessed groove 51.

[0020] Preferably, a retainer 53 is bonded to the upper inner wall of the recessed groove 51 away from the end that mates with the spring 63, and the inner wall of the retainer 53 has a semi-circular opening. The card holder 53 is made of rubber, and the semi-circular opening of the card holder 53 is interference-fitted with one end of the horizontal support rod 6.

[0021] In practical use, after the support rod 6 is horizontally retracted into the recessed groove 51, one end of the support rod 6 will abut against the semi-circular opening of the retaining seat 53. The user pushes one end of the support rod 6 into the semi-circular opening of the retaining seat 53, so that the support rod 6 can be locked into the semi-circular opening of the retaining seat 53, thereby stably retracting the support rod 6.

[0022] Working principle: When it is necessary to insert the electronic ruler 1 into a small gap in the house to measure the verticality of the wall, the adjusting rod 5 in the notch 3 of the electronic ruler 1 can be pulled out. The adjusting rod 5 will rotate 90° through the horizontal bolt 4, and then one end of the support rod 6 can be pulled out from the recess 51.

[0023] At this time, spring 63 will push one end of support rod 6, thereby pressing the tilted end of support rod 6 against the inner wall of recess 3. In this way, the inspector can hold the adjusting rod 5 and insert the electronic ruler 1 into the smaller gap of the house to measure the verticality of the wall.

[0024] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A verticality testing device for residential building construction, comprising an electronic straightedge (1), wherein a verticality marker (2) is installed on the outer wall of one end of the electronic straightedge (1), characterized in that, A notch (3) is provided on one side of the outer wall of the electronic ruler (1); A horizontal bolt (4) is fixedly installed on the inner wall of one end of the notch (3). An adjusting rod (5) is movably sleeved on the outer wall of the horizontal bolt (4). A support rod (6) is movably installed on the inner wall of one side of the adjusting rod (5). The adjusting rod (5) is rotatably installed on the inner wall of the notch (3) through the horizontal bolt (4), and the outer walls on both sides of the adjusting rod (5) are in contact with the inner wall of the notch (3).

2. The verticality detection device for residential building construction according to claim 1, characterized in that: An inner groove (51) is provided on one side of the outer wall of the adjusting rod (5), and a sliding groove (52) is provided on the inner walls on both sides of the inner groove (51).

3. The verticality detection device for residential building construction according to claim 1, characterized in that: One end of the support rod (6) is fixedly connected to a connector (61), and a side column (62) is fixedly installed on both sides of the connector (61).

4. The verticality detection device for residential building construction according to claim 3, characterized in that: One end of each of the two side posts (62) is respectively connected to the interior of the corresponding slide groove (52), and the connector (61) is installed in the recessed groove (51) through the cooperation between the side posts (62) on both sides and the slide groove (52).

5. The verticality detection device for residential building construction according to claim 3, characterized in that: One side of the connector (61) is fixedly connected to one end of the spring (63), and the other end of the spring (63) is fixedly connected to the inner wall of one end of the recess (51).

6. The verticality detection device for residential building construction according to claim 2, characterized in that: A retainer (53) is attached to the upper inner wall of the recessed groove (51) away from the end that connects with the spring (63), and the inner wall of the retainer (53) has a semi-circular opening.

7. The verticality detection device for residential building construction according to claim 6, characterized in that: The card holder (53) is made of rubber, and the semi-circular opening of the card holder (53) is interference-fitted with one end of the horizontal support rod (6).

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