A vertical detection ruler for construction engineering

Abstract

The utility model relates to the field of detection ruler discloses a building engineering vertical detection ruler, including first protective housing, the back side of first protective housing is provided with second protective housing, it is connected through the connecting structure between first protective housing and second protective housing, the sidewall center of second protective housing is provided with support structure at the back side place. In the utility model, through setting up support structure, through the whole vertical placement in the wall front, subsequently through respectively pulling first connecting block drive connecting rod to lift up, make connecting rod from the inside of positioning hole remove restriction, can freely control the slider in the inside of first sliding slot and go up and down sliding, adjust to specified position, loosen hand, under the action of spring, connecting rod is positioned in the inside of positioning hole again, subsequently the included angle between adjustable connecting piece and slider can be adjusted, can realize the whole support and place on the ground, realize flexible use.

Description

Technical Field

[0001] This utility model relates to the field of measuring rulers, and in particular to a vertical measuring ruler for building engineering. Background Technology

[0002] A verticality gauge, also known as a straightedge, is a basic measuring tool used in the construction and decoration industry to check the verticality and flatness of components such as walls, columns, doors, and windows. The accuracy of its measurement results is directly related to construction quality, structural safety, and the smooth progress of subsequent procedures.

[0003] However, existing measuring rulers still have some shortcomings and areas for improvement in practical use. They are easily damaged by external scratches during carrying and transportation. Furthermore, their structure is relatively simple and requires manual handling for most inspections. For inspections of higher parts, external tools are needed, resulting in a poor user experience. Therefore, those skilled in the art have provided a vertical measuring ruler for building engineering to solve the problems mentioned in the background. Utility Model Content

[0004] The purpose of this utility model is to overcome the shortcomings of the existing technology and propose a vertical measuring ruler for building engineering. By pulling the first and second protective shells to both sides, two locking blocks are pulled out from the inside of the first protective shell. Then, by utilizing the movable connection between the connecting slide rod and the second connecting block, the first and second protective shells can achieve a bending effect, which makes it easy to take out the first and second half rulers inside, thus achieving the effect of protection and storage, and reducing damage during transportation or carrying.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a vertical measuring ruler for building engineering, comprising a first protective shell, a second protective shell disposed on the rear side of the first protective shell, the first protective shell and the second protective shell being connected by a connecting structure, and a supporting structure disposed at the rear side of the center of the side wall of the second protective shell.

[0006] The connecting structure includes two locking blocks, the sidewalls of which are respectively fixedly connected to the upper and lower inner sidewalls of the second protective shell. A connecting slide rod is fixedly connected to the center of the inner sidewall of the second protective shell near the front edge. A second connecting block is fixedly connected to the center of the inner sidewall of the first protective shell near the rear edge. A second sliding groove is provided at the center of the upper end face of the second connecting block. An adjusting bolt is provided at the center of the front side of one sidewall of the connecting slide rod. The other end of the adjusting bolt passes through one sidewall of the connecting slide rod, the second connecting block, and the other sidewall of the connecting slide rod and leads to the other side. A fixing nut is threaded to the end of the bolt.

[0007] With the above technical solution, when in use, by pulling the first and second protective shells to the sides, the two locking blocks are pulled out from the inside of the first protective shell. Then, by utilizing the movable connection between the connecting slide rod and the second connecting block, the first and second protective shells can achieve a bending effect, making it easy to take out the first and second half-foots inside, which has the effect of protection and storage, and reduces damage during transportation or carrying.

[0008] Furthermore, the support structure includes four first sliding grooves, which are respectively located at the rear center of the four side walls of the second protective shell. Multiple positioning holes are respectively provided at the center of one inner side wall of each of the four first sliding grooves. Slider blocks are slidably connected inside each of the four first sliding grooves. Pads are respectively provided at the center of the other side wall of each of the four sliders. Springs are respectively fixedly connected at the center of the other side wall of each of the four pads. Connecting rods are respectively provided inside each of the four springs. The other ends of the four connecting rods pass through the four pads and four sliders and extend to the other end. First connecting blocks are respectively fixedly connected to the other ends of the four connecting rods. The other ends of the four springs are respectively fixedly connected to the other side wall of each of the four first connecting blocks. Connecting members are movably connected at the center of each of the two side walls of the four sliders. Support legs are respectively provided inside each of the four first sliding grooves. The lower ends of the eight connecting members are respectively fixedly connected to the front edge of the center of the upper surface of each of the four support legs.

[0009] With the above technical solution, when in use, the entire unit is placed vertically against the wall, and then the connecting rod is lifted upward by pulling the first connecting block. This releases the connecting rod from the inside of the positioning hole, allowing the slider to slide up and down freely inside the first groove. After adjusting to the designated position, the slider is released, and the connecting rod is repositioned inside the positioning hole by the spring. The angle between the connecting part and the slider can then be adjusted to support the entire unit and place it on the ground. The four support legs can also be adjusted according to the flatness of the ground.

[0010] Furthermore, the interiors of the first and second protective shells are respectively provided with a second half-foot and a first half-foot;

[0011] Through the above technical solutions, the split structure is not only easy to carry, but also allows for flexible use.

[0012] Furthermore, a second connecting bolt is fixedly connected to the center of the rear side wall of the second half-foot, and connecting screw holes are respectively provided at the center of the front side wall and the center of the front side side wall of the first half-foot.

[0013] The above technical solution facilitates assembly by using the second connecting bolt and the connecting screw hole.

[0014] Furthermore, a first connecting bolt is fixedly connected at the center of the front sidewall of the first protective shell;

[0015] Through the above technical solution, the first connecting bolt can be connected to the connecting screw hole after the first half-foot and the second half-foot are connected, or it can be connected to the connecting screw hole on the side wall of the second half-foot alone, so as to form a T-shape or extend the service length of the second half-foot.

[0016] Furthermore, both of the aforementioned blocks are made of hard rubber, and both have grooves on their surfaces;

[0017] The above technical solution uses two clips to engage inside the first protective shell, making it a whole unit that is easy to carry and use.

[0018] Furthermore, the connector is L-shaped;

[0019] The above technical solution allows the L-shape to be easily attached to the two side walls of the slider.

[0020] Furthermore, a level is installed on the side wall of the first half-foot and the second half-foot respectively;

[0021] The above technical solution makes it easier to observe and test the levelness of objects using a level instrument, given the existing structure.

[0022] This utility model has the following beneficial effects:

[0023] 1. In this utility model, by setting a connecting structure, by pulling the first protective shell and the second protective shell to both sides, the two locking blocks are pulled out from the inside of the first protective shell. Then, by utilizing the movable connection between the connecting slide rod and the second connecting block, the first protective shell and the second protective shell can achieve a bending effect, which makes it easy to take out the first half-foot and the second half-foot inside, thus achieving the effect of protection and storage, and reducing damage during transportation or carrying.

[0024] 2. In this utility model, by setting up a support structure, the whole unit is placed vertically in front of the wall. Then, by pulling the first connecting block, the connecting rod is lifted upward, so that the connecting rod is released from the inside of the positioning hole. The slider can be freely controlled to slide up and down inside the first slide groove. After adjusting to the designated position, the hand can be released. Under the action of the spring, the connecting rod is repositioned inside the positioning hole. Then, the angle between the connecting part and the slider can be adjusted to support the whole unit and place it on the ground. At the same time, the four support legs can be adjusted according to the flatness of the ground. Attached Figure Description

[0025] Figure 1 This utility model provides an isometric drawing of a vertical measuring ruler for building engineering.

[0026] Figure 2 This utility model provides an axonometric view of a vertical measuring ruler for building engineering from another perspective.

[0027] Figure 3 This is a front view of a vertical measuring ruler for building engineering proposed in this utility model;

[0028] Figure 4 This utility model provides an isometric view of the left side of a vertical measuring ruler for building engineering.

[0029] Legend:

[0030] 1. First protective shell; 2. First connecting bolt; 3. First half-foot; 4. Support structure; 401. First connecting block; 402. Support leg; 403. First slide groove; 404. Connector; 405. Spring; 406. Pad; 407. Slider; 408. Connecting rod; 409. Positioning hole; 5. Connecting structure; 501. Connecting slide rod; 502. Second connecting block; 503. Second slide groove; 504. Adjusting bolt; 505. Fixing nut; 506. Locking block; 6. Second protective shell; 7. Second half-foot; 8. Second connecting bolt; 9. Connecting screw hole. Detailed Implementation

[0031] 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.

[0032] Reference Figure 1-4 An embodiment of this utility model is provided: a vertical measuring ruler for building engineering, including a first protective shell 1, a second protective shell 6 provided on the rear side of the first protective shell 1, the first protective shell 1 and the second protective shell 6 are connected by a connecting structure 5, and a supporting structure 4 is provided at the rear side of the center of the side wall of the second protective shell 6.

[0033] The connecting structure 5 includes two locking blocks 506. The sidewalls of the two locking blocks 506 are respectively fixedly connected to the upper and lower inner sidewalls of the second protective shell 6. A connecting slide rod 501 is fixedly connected to the center of the inner sidewall of the second protective shell 6 near the front edge. A second connecting block 502 is fixedly connected to the center of the inner sidewall of the first protective shell 1 near the rear edge. A second sliding groove 503 is provided at the center of the upper end face of the second connecting block 502. An adjusting bolt 504 is provided at the center of the front side of one sidewall of the connecting slide rod 501. The other end of the adjusting bolt 504 passes through one sidewall of the connecting slide rod 501, the second connecting block 502, and the other sidewall of the connecting slide rod 501 and leads to the other side. A fixing nut 505 is threaded to the end of the bolt. By connecting the first protective shell 1... Pulling the second protective shell 6 to both sides causes the two locking blocks 506 to be pulled out from inside the first protective shell 1. Then, by utilizing the movable connection between the connecting slide rod 501 and the second connecting block 502, the first protective shell 1 and the second protective shell 6 can achieve a bending effect, making it easy to take out the first half-foot 3 and the second half-foot 7 inside, which has the effect of protection and storage, reducing damage during transportation or carrying. Furthermore, by tightening the adjusting bolt 504 and the fixing nut 505, the first protective shell 1 and the second protective shell 6 can be connected into a whole, which can be connected to the first half-foot 3 and the second half-foot 7. The overall service length can be extended by connecting the first connecting bolt 2 to the connecting screw hole 9 on the side wall of the first half-foot 3.

[0034] The support structure 4 includes four first sliding grooves 403, which are respectively located at the rear center of the four side walls of the second protective shell 6. Multiple positioning holes 409 are respectively provided at the center of one inner side wall of each of the four first sliding grooves 403. Sliding blocks 407 are slidably connected inside each of the four first sliding grooves 403. Pads 406 are respectively provided at the center of the other side wall of each of the four sliding blocks 407. Springs 405 are respectively fixedly connected to the center of the other side wall of each of the four pads 406. Connecting rods 408 are respectively provided inside each of the four springs 405. The other ends of the four connecting rods 408 pass through the four pads 406 and the four sliding blocks 407 and extend to the other end. First connecting blocks 401 are respectively fixedly connected to the other ends of the four connecting rods 408. The other ends of the four springs 405 are respectively fixedly connected to the other side wall of the four first connecting blocks 401. Connecting members 404 are movably connected at the center of the two side walls of each of the four sliding blocks 407. Each component is equipped with a support leg 402. The lower ends of eight connectors 404 are fixedly connected to the front edge of the upper surface of the four support legs 402. By placing the entire assembly vertically against a wall, the first connecting block 401 is pulled to lift the connecting rod 408 upwards, releasing the connecting rod 408 from the positioning hole 409. The slider 407 can then freely slide up and down within the first groove 403. After adjusting to the desired position, the lever is released, and the connecting rod 408 is repositioned within the positioning hole 409 by the spring 405. The angle between the connector 404 and the slider 407 can then be adjusted. Since it does not need to bear much weight, the positioning and angle adjustment can be achieved through the friction between the side wall of the connector 404 and the side wall of the slider 407. This is the adjustment method of the existing structure, which allows the entire assembly to be supported and placed on the ground. At the same time, the four support legs 402 can be adjusted individually according to the flatness of the ground.

[0035] The first protective shell 1 and the second protective shell 6 are respectively provided with a second half-foot 7 and a first half-foot 3. The split structure is convenient to carry and can be used flexibly. A second connecting bolt 8 is fixedly connected to the center of the rear side wall of the second half-foot 7. A connecting screw hole 9 is provided at the center of the front side wall and the center of the front side side wall of the first half-foot 3, so that it can be assembled by using the second connecting bolt 8 and the connecting screw hole 9. A first connecting bolt 2 is fixedly connected to the center of the front side wall of the first protective shell 1. The first connecting bolt 2 can be connected to the connecting screw hole 9 after the first half-foot 3 and the second half-foot 7 are connected, or it can be connected to the connecting screw hole 9 on the side wall of the second half-foot 7 alone, so that the whole can be formed into a T-shape or the usable length of the second half-foot 7 can be extended.

[0036] Both locking blocks 506 are made of hard rubber and have grooves on their surfaces. The two locking blocks 506 are snapped into the inside of the first protective shell 1 to form a whole, making it easy to carry and use. The connector 404 is L-shaped. The side walls of the first half-foot 3 and the second half-foot 7 are respectively equipped with a level, which is an existing structure, making it easy to observe and test the levelness of the object through the level.

[0037] Working principle: This utility model is a vertical measuring ruler for building engineering. By pulling the first protective shell 1 and the second protective shell 6 to both sides, the two locking blocks 506 are pulled out from the inside of the first protective shell 1. Then, by utilizing the movable connection between the connecting slide rod 501 and the second connecting block 502, the first protective shell 1 and the second protective shell 6 can achieve a bending effect, which facilitates the removal of the first half ruler 3 and the second half ruler 7 inside, thus achieving the effect of protection and storage, reducing damage during transportation or carrying. Furthermore, by tightening the adjusting bolt 504 and the fixing nut 505, the first protective shell 1 and the second protective shell 6 can be connected into a whole, which can be connected to the first half ruler 3 and the second half ruler 7. The overall service length can be extended by connecting the first connecting bolt 2 to the connecting screw hole 9 on the side wall of the first half ruler 3.

[0038] By placing the entire assembly vertically against a wall, and then pulling the first connecting block 401 to lift the connecting rod 408 upwards, the connecting rod 408 is released from the restriction inside the positioning hole 409. The slider 407 can then freely slide up and down inside the first slide groove 403. After adjusting to the designated position, release the lever, and the connecting rod 408 will be repositioned inside the positioning hole 409 under the action of the spring 405. The angle between the connecting piece 404 and the slider 407 can then be adjusted. Since it does not need to bear too much weight, the positioning and angle adjustment can be completed by the friction between the side wall of the connecting piece 404 and the side wall of the slider 407. This is the adjustment method of the existing structure, which can support the entire assembly and place it on the ground. At the same time, the four support legs 402 can be adjusted separately according to the flatness of the ground.

[0039] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present 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 the present utility model should be included within the protection scope of the present utility model.

Claims

1. A vertical surveying rod for construction engineering, comprising a first sheath (1), characterized in that: A second protective shell (6) is provided on the rear side of the first protective shell (1). The first protective shell (1) and the second protective shell (6) are connected by a connecting structure (5). A support structure (4) is provided on the rear side of the center of the side wall of the second protective shell (6). The connecting structure (5) includes two locking blocks (506). The sidewalls of the two locking blocks (506) are respectively fixedly connected to the upper and lower inner sidewalls of the second protective shell (6). A connecting slide rod (501) is fixedly connected to the center of one inner sidewall of the second protective shell (6) near the front edge. A second connecting block (502) is fixedly connected to the center of one inner sidewall of the first protective shell (1) near the rear edge. A second sliding groove (503) is provided at the center of the upper end face of the second connecting block (502). An adjusting bolt (504) is provided at the center of one sidewall of the connecting slide rod (501) near the front edge. The other end of the adjusting bolt (504) passes through one sidewall of the connecting slide rod (501), the second connecting block (502), and the other sidewall of the connecting slide rod (501) and leads to the other side. A fixing nut (505) is threaded to the end.

2. A vertical surveyor's rule for construction engineering according to claim 1, characterised in that: The support structure (4) includes four first sliding grooves (403), which are respectively located at the rear center of the four side walls of the second protective shell (6). Multiple positioning holes (409) are respectively provided at the center of one inner side wall of each of the four first sliding grooves (403). Sliding blocks (407) are slidably connected inside each of the four first sliding grooves (403). Pads (406) are respectively provided at the center of the other side wall of each of the four sliding blocks (407). Springs (405) are respectively fixedly connected at the center of the other side wall of each of the four pads (406). Connecting rods (408) are respectively provided inside each of the four springs (405). The other end of the connecting rod (408) passes through the four pads (406) and the four sliders (407) respectively and leads to the other end. The other ends of the four connecting rods (408) are respectively fixedly connected to the first connecting block (401). The other ends of the four springs (405) are respectively fixedly connected to the other side wall of the four first connecting blocks (401). Connecting pieces (404) are movably connected to the center of the two side walls of the four sliders (407). Supporting legs (402) are respectively provided inside the four first sliding grooves (403). The lower ends of the eight connecting pieces (404) are respectively fixedly connected to the front edge of the center of the upper end face of the four supporting legs (402).

3. A vertical measuring ruler for building engineering according to claim 1, characterized in that: The first protective shell (1) and the second protective shell (6) are respectively provided with a second half-foot (7) and a first half-foot (3).

4. A vertical surveyor's rule for construction engineering according to claim 3, characterised in that: A second connecting bolt (8) is fixedly connected at the center of the rear side wall of the second half-foot (7), and connecting screw holes (9) are respectively provided at the center of the front side wall and the center of the front side side wall of the first half-foot (3).

5. A vertical surveyor's rule for construction work according to claim 1, characterised in that: A first connecting bolt (2) is fixedly connected at the center of the front side wall of the first protective shell (1).

6. A vertical surveyor's rule for construction work according to claim 1, characterised in that: Both of the card blocks (506) are made of hard rubber and have grooves on their surfaces.

7. A vertical surveyor's rule for construction work according to claim 2, characterised in that: The connecting piece (404) is L-shaped.

8. A vertical detection ruler for construction engineering according to claim 3, characterized in that: The first half ruler (3) and the second half ruler (7) are respectively provided with a level on the side wall.

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