Perpendicularity detection mechanism for constructional engineering

Abstract

The verticality detection mechanism comprises a rectangular box with an opening on the left side, a flat measuring plate is slidably sleeved in the rectangular box, and a transverse missile support assembly is mounted between the right side of the flat measuring plate and the side wall of the rectangular box; the right side of the rectangular box is fixedly connected with a transparent box with an opening in the left side, the right side of the transparent box is fixedly connected with a concentric-square-shaped handle, a semicircular angle measuring disc is fixedly installed on the inner wall of the right side of the transparent box, and a rotating sleeve is rotationally installed on the top of the front side of the semicircular angle measuring disc. According to the utility model, a series of structures are arranged, so that vertical detection and auxiliary illumination work can be conveniently, independently and automatically carried out in a manner of simply pressing and attaching to the surface of a building without depending on a horizontal ground foundation for cooperative measurement, thereby improving the use convenience; and through automatic illumination, personnel can conveniently and clearly observe and judge whether the angle is vertical and inclined in a dark environment, and the use effect is improved.

Description

Technical Field

[0001] This utility model relates to the field of building engineering technology, specifically to a building engineering verticality detection mechanism. Background Technology

[0002] Currently, verticality is one of the important indicators for evaluating the quality of building construction projects. The current method for testing verticality is generally using a verticality measuring ruler or plumb line. This method has limited testing locations and suffers from the following shortcomings:

[0003] 1. Verticality measuring rulers rely on a flat ground foundation. Construction site ground conditions are complex and subject to significant limitations, making it difficult to directly and conveniently measure the verticality of buildings independently, resulting in unsatisfactory usability; 2. In the early stages of construction, lighting facilities are not yet installed inside the building, resulting in a dim indoor environment. The lack of an integrated automatic auxiliary lighting structure during testing makes it inconvenient for personnel to see clearly; In view of this, this application proposes a verticality measuring mechanism for building engineering to solve the above-mentioned problems. Utility Model Content

[0004] The purpose of this invention is to provide a verticality testing mechanism for building engineering to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a building engineering verticality testing mechanism, comprising a rectangular box with an opening on the left side, a flat measuring plate slidably fitted inside the rectangular box, and a lateral guide support assembly installed between the right side of the flat measuring plate and the side wall of the rectangular box; when the flat measuring plate is pressed against the surface of the building being tested, under the action of pressure, the flat measuring plate gradually retracts into the rectangular box, and the lateral guide support assembly is used to guide and elastically support the flat measuring plate laterally when it retracts;

[0006] The right side of the flat measuring plate is hinged with an inclined connecting rod. A transparent box with an opening on the left is fixedly connected to the right side of the rectangular box. A U-shaped handle is fixedly connected to the right side of the transparent box. A semi-circular angle measuring disc is fixedly installed on the inner right wall of the transparent box. A rotating sleeve is rotatably mounted on the top front side of the semi-circular angle measuring disc. A counterweight pointer that cooperates with the front side of the semi-circular angle measuring disc is fixedly connected to the bottom of the rotating sleeve. An LED light is installed below the semi-circular angle measuring disc. A spring-loaded, unlockable tactile switch electrically connected to the LED light is fixedly connected to the inner top wall of the transparent box. A mechanism for spring-loaded locking of the rotating sleeve and for pressing the spring-loaded, unlockable tactile switch is installed on the inner top wall of the transparent box. The self-releasing pressure-sensitive spring-loaded locking assembly is hinged to the right end of the connecting rod. The connecting rod is used to drive the self-releasing pressure-sensitive spring-loaded locking assembly to move upward when the flat measuring plate is retracted. The self-releasing pressure-sensitive spring-loaded locking assembly is used to automatically release the locking of the rotating sleeve when moving upward, and to press and activate the spring-loaded unlocked light switch, which controls the LED lighting to turn on automatically. When unlocking, if the building being measured is tilted, it will cause the entire device to tilt. At this time, under its own gravity, the counterweight pointer will automatically rotate to vertical downward, changing the value indicated on the semi-circular angle measuring plate. Personnel can determine whether it is vertical and the degree of tilt by observing the value indicated by the counterweight pointer on the semi-circular angle measuring plate.

[0007] Preferably, the horizontal missile support assembly includes four T-shaped guide rods fixedly connected in a rectangular shape to the right side of the flat plate, the rectangular box is slidably sleeved on the four T-shaped guide rods, and two first springs are fixedly connected between the right side of the flat plate and the side wall of the rectangular box.

[0008] Preferably, the self-releasing pressure-touch spring-loaded locking assembly includes a rectangular rod fixedly connected to the inner wall of the top of the transparent box. An L-shaped pressure block is hinged to the right end of the rod. The top of the L-shaped pressure block has a rectangular groove that slides and fits with the outer side of the rectangular rod. A second spring is fixedly connected between the bottom inner wall of the rectangular groove and the bottom end of the rectangular rod. An arc-shaped anti-slip rubber block is embedded and fixed at the bottom of the L-shaped pressure block. The arc-shaped anti-slip rubber block is pressed tightly against the top outer side of the rotating sleeve. The L-shaped pressure block is located below and cooperates with the spring-loaded unlockable tactile switch.

[0009] Preferably, a rectangular through hole is provided on the right side of the rectangular box, and the connecting rod is located inside the rectangular through hole and does not contact the inner wall of the rectangular through hole.

[0010] Preferably, a storage battery is fixedly installed on the bottom inner wall of the transparent box, and an LED light is fixedly installed on the top of the storage battery. The LED light and the spring-loaded tactile switch are both electrically connected to the storage battery, and the LED light, the spring-loaded tactile switch and the storage battery are connected in sequence to form a circuit.

[0011] Preferably, a support shaft is fixedly connected to the top front side of the semi-circular angle measuring disk, and a bearing is fixedly fitted inside the rotating sleeve, with the inner ring of the bearing fixedly fitted to the outer side of the support shaft.

[0012] Preferably, the right side of the rectangular box has four horizontal guide holes that slide and fit onto the outer side of the corresponding T-shaped guide rod.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. With the help of a rectangular box, flat measuring plate, transparent box, U-shaped handle, horizontal missile support assembly, connecting rod, self-loosening pressure-contact spring-loaded locking assembly, rotating sleeve, counterweight pointer and semi-circular angle measuring disc, it can easily and automatically perform vertical detection work by simply pressing it against the building surface, without relying on a horizontal ground foundation for measurement, thus improving ease of use;

[0015] 2. Through the combination of the self-releasing pressure-sensitive spring-loaded locking component, battery, LED lighting and spring-loaded lockable tactile switch, auxiliary lighting can be automatically provided during vertical detection, making it easier for personnel to clearly observe and judge whether it is vertical and the tilt angle in dim environments, thus improving the effectiveness of use.

[0016] This utility model features a series of structures that allow for convenient and automatic vertical detection and auxiliary lighting by simply pressing and attaching it to the surface of a building. It does not require a level ground foundation for measurement, thus improving ease of use. Furthermore, the automatic lighting allows personnel to clearly observe and judge whether the object is vertical and the angle of inclination even in dim environments, improving the effectiveness of use. Attached Figure Description

[0017] Figure 1 This is a structural schematic diagram of a verticality detection mechanism for building engineering proposed in this utility model;

[0018] Figure 2 This is a schematic diagram of the front sectional view of a verticality testing mechanism for building engineering proposed in this utility model.

[0019] Figure 3 for Figure 2 A magnified structural diagram of part A in the diagram.

[0020] In the diagram: 1. Flat measuring plate; 2. Rectangular box; 201. T-shaped guide rod; 202. First spring; 3. Connecting rod; 301. Rectangular rod; 302. L-shaped pressure block; 303. Second spring; 304. Arc-shaped anti-slip rubber block; 4. LED lighting lamp; 401. Spring-loaded lockable tactile switch; 5. Transparent box; 501. Semicircular angle measuring disc; 502. Support shaft; 503. Rotating sleeve; 504. Counterweight pointer; 6. U-shaped handle. Detailed Implementation

[0021] 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.

[0022] like Figures 1 to 3 As shown in the figure, the verticality detection mechanism for building engineering proposed in this embodiment includes a rectangular box 2 with an opening on the left side. A flat measuring plate 1 is slidably fitted inside the rectangular box 2. A lateral guide support assembly is installed between the right side of the flat measuring plate 1 and the side wall of the rectangular box 2. When the flat measuring plate 1 is pressed against the surface of the building being tested, it gradually retracts into the rectangular box 2 under the action of pressure. The lateral guide support assembly is used to guide and elastically support the flat measuring plate 1 laterally when it retracts.

[0023] A tilted connecting rod 3 is hinged to the right side of the flat measuring plate 1. A rectangular through hole is opened on the right side of the rectangular box 2. The connecting rod 3 is located inside the rectangular through hole and does not contact the inner wall of the rectangular through hole, so that the connecting rod 3 can pass through. A transparent box 5 with an opening on the left side is fixedly connected to the right side of the rectangular box 2. A U-shaped handle 6 is fixedly connected to the right side of the transparent box 5. A semi-circular angle measuring disk 501 is fixedly installed on the inner wall of the right side of the transparent box 5. A rotating sleeve 503 is rotatably installed on the top front side of the semi-circular angle measuring disk 501. The top front side of the semi-circular angle measuring disk 501 is fixedly connected to... A support shaft 502 is provided, and a bearing is fixedly fitted inside the rotating sleeve 503. The inner ring of the bearing is fixedly fitted to the outer side of the support shaft 502, which achieves the effect of rotating the rotating sleeve 503. A counterweight pointer 504 that cooperates with the front side of the semi-circular angle measuring disk 501 is fixedly connected to the bottom of the rotating sleeve 503. An LED light 4 is installed below the semi-circular angle measuring disk 501. A spring-loaded, non-locking tactile switch 401 that is electrically connected to the LED light 4 is fixedly connected to the top inner wall of the transparent box 5. A switch for controlling the rotation of the rotating sleeve 503 is installed on the top inner wall of the transparent box 5. 03. A self-releasing pressure-activated spring-loaded locking assembly is actuated by pressing the spring-loaded non-locking tactile switch 401. The self-releasing pressure-activated spring-loaded locking assembly is hinged to the right end of the connecting rod 3. A storage battery is fixedly installed on the bottom inner wall of the transparent box 5. An LED light 4 is fixedly installed on top of the storage battery. Both the LED light 4 and the spring-loaded non-locking tactile switch 401 are electrically connected to the storage battery. The LED light 4, the spring-loaded non-locking tactile switch 401, and the storage battery are sequentially connected to form a circuit. The connecting rod 3 is used to drive the self-releasing pressure-activated spring-loaded locking assembly when the flat plate 1 is retracted. When the fixed component moves upward, the self-releasing pressure-touch spring-loaded locking component automatically releases the locking of the rotating sleeve 503 and presses the spring-loaded unlocked tactile switch 401 to automatically turn on the LED lighting 4. When unlocking, if the building being measured is tilted, it will cause the entire device to tilt. At this time, under its own weight, the counterweight pointer 504 automatically rotates to vertical downward, changing the value indicated on the semi-circular angle measuring disk 501. Personnel can determine whether it is vertical and the degree of tilt by observing the value indicated by the counterweight pointer 504 on the semi-circular angle measuring disk 501.

[0024] Specifically, the horizontal sliding support assembly includes four T-shaped guide rods 201 fixedly connected to the right side of the flat plate 1 in a rectangular shape. A rectangular box 2 is slidably fitted onto the four T-shaped guide rods 201. The right side of the rectangular box 2 has four horizontal guide holes that are slidably fitted onto the outer side of the corresponding T-shaped guide rods 201, which serve to guide the T-shaped guide rods 201 laterally. Two first springs 202 are fixedly connected between the right side of the flat plate 1 and the side wall of the rectangular box 2. The T-shaped guide rods 201 and the first springs 202 cooperate to drive the T-shaped guide rods 201 to move laterally when the flat plate 1 is retracted, thus performing the lateral guiding work and compressing the first springs 202. The first springs 202 provide elastic support to the flat plate 1, providing the conditions for the flat plate 1 to move laterally and retract. In addition, the elastic force generated by the compression of the first springs 202 can cause the flat plate 1 to spring back and move out when the pressure is released.

[0025] Furthermore, the self-releasing pressure-sensitive spring-loaded locking assembly includes a rectangular rod 301 fixedly connected to the inner wall of the top of the transparent box 5. An L-shaped pressure block 302 is hinged to the right end of the connecting rod 3. The top of the L-shaped pressure block 302 has a rectangular groove that slides and fits with the outer side of the rectangular rod 301. A second spring 303 is fixedly connected between the bottom inner wall of the rectangular groove and the bottom end of the rectangular rod 301. An arc-shaped anti-slip rubber block 304 is embedded and fixed at the bottom of the L-shaped pressure block 302. The arc-shaped anti-slip rubber block 304 is pressed tightly against the outer top of the rotating sleeve 503. The L-shaped pressure block 302 is located below and cooperates with the spring-loaded unlocked tactile switch 401. The rectangular rod 301, L-shaped pressure block 302, rectangular groove, second spring 303, and arc-shaped anti-slip rubber block are provided. With the cooperation of 304, when the flat measuring plate 1 is retracted into the rectangular box 2, the flat measuring plate 1 drives the connecting rod 3 to rotate and press the L-shaped pressure block 302 upward. Under the pressing force, the L-shaped pressure block 302 slides upward on the rectangular rod 301 and compresses the second spring 303. The L-shaped pressure block 302 drives the arc-shaped anti-slip rubber block 304 upward to separate from the rotating sleeve 503, thus unlocking the device. At the same time, the L-shaped pressure block 302 presses upward to activate the spring-loaded unlocked light switch 401, which controls the LED lighting 4 to turn on. This achieves the effect of automatic unlocking and control of the LED lighting 4 when the flat measuring plate 1 is retracted, making it convenient and automatic to perform vertical detection and auxiliary lighting work. The automatic lighting allows personnel to clearly judge whether it is vertical and the tilt angle in a dim environment.

[0026] The usage method of this embodiment is as follows: When using the building verticality testing mechanism, during measurement, press the boom handle 6 towards the building to be tested, causing it to move the flat measuring plate 1 sequentially through the transparent box 5 and the rectangular box 2. When the flat measuring plate 1 is pressed firmly onto the surface of the building being tested, under continued pressure, the rectangular box 2 slides laterally on the outside of the flat measuring plate 1. At this time, the flat measuring plate 1 gradually retracts into the rectangular box 2 and compresses the first spring 202. The first spring 202 provides elastic support for the flat measuring plate 1, providing the conditions for the flat measuring plate 1 to move laterally and retract. At the same time, the flat measuring plate 1 also drives the connecting rod 3 to rotate and press the L-shaped pressure block 302 upward. Under the pressing force, the L-shaped pressure block 302 slides upward on the rectangular rod 301 and compresses the second spring 303. The L-shaped pressure block 302 drives the arc-shaped anti-slip rubber block 304 upward to separate from the rotating sleeve 503, performing the unlocking operation. At the same time, the L-shaped pressure block 302... The upward pressing of the spring-loaded, unlocked tactile switch 401 activates the LED lighting 4. When the rotating sleeve 503 is unlocked, if the building being measured is tilted, the entire device will tilt under the action of contact. At this time, under its own weight, the counterweight pointer 504 automatically rotates to vertical downward, changing the value indicated on the semi-circular angle measuring disc 501. Personnel can determine whether it is vertical and the degree of tilt by observing the value indicated by the counterweight pointer 504 on the semi-circular angle measuring disc 501. This achieves the effect of automatic unlocking and control of the LED lighting 4 when the flat measuring plate 1 is retracted. It makes it convenient to perform vertical detection and auxiliary lighting work independently and automatically by simply pressing and attaching to the building surface, without relying on a level ground foundation for measurement, thus improving ease of use. Moreover, the automatic lighting allows personnel to clearly observe and judge whether it is vertical and the angle of tilt in dim environments, improving the effectiveness of use.

[0027] When the device is moved and separated from the building surface after measurement, the spring force of the first spring 202, which is in a compressed state, drives the flat measuring plate 1 to move outward and reset. The flat measuring plate 1 drives the connecting rod 3 to rotate and release the squeezing force on the L-shaped pressure block 302. At this time, the second spring 303, which is in a compressed state, drives the L-shaped pressure block 302 to move downward, releasing the squeezing state on the spring-lockless tactile switch 401, so that the LED lighting 4 is turned off. The L-shaped pressure block 302 drives the arc-shaped anti-slip rubber block 304 to squeeze and lock the rotating sleeve 503 downward, preventing the counterweight pointer 504 from swinging back and forth through the rotating sleeve 503 when carried, making it convenient to carry and work.

[0028] 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 mechanism for building construction, comprising a rectangular box (2) with an opening on the left side, characterized in that: A flat plate (1) is slidably fitted inside the rectangular box (2), and a horizontal missile support assembly is installed between the right side of the flat plate (1) and the side wall of the rectangular box (2). The right side of the flat measuring plate (1) is hinged with an inclined connecting rod (3). The right side of the rectangular box (2) is fixedly connected to a transparent box (5) with an opening on the left side. The right side of the transparent box (5) is fixedly connected to a U-shaped handle (6). A semi-circular angle measuring disk (501) is fixedly installed on the inner wall of the right side of the transparent box (5). A rotating sleeve (503) is rotatably installed on the top front side of the semi-circular angle measuring disk (501). The bottom of the rotating sleeve (503) is fixedly connected to a component that cooperates with the front side of the semi-circular angle measuring disk (501). The counterweight pointer (504) and the semi-circular angle measuring disk (501) are equipped with an LED light (4). The top inner wall of the transparent box (5) is fixedly connected to a spring-loaded non-locking tactile switch (401) that is electrically connected to the LED light (4). The top inner wall of the transparent box (5) is equipped with a self-releasing pressure-touch spring-loaded locking assembly for spring-loaded locking of the rotating sleeve (503) and for pressing the spring-loaded non-locking tactile switch (401). The self-releasing pressure-touch spring-loaded locking assembly is hinged to the right end of the connecting rod (3).

2. The verticality testing mechanism for building engineering according to claim 1, characterized in that: The horizontal missile support assembly includes four T-shaped guide rods (201) that are fixedly connected in a rectangular shape to the right side of the flat plate (1). The rectangular box (2) is slidably sleeved on the four T-shaped guide rods (201). Two first springs (202) are fixedly connected between the right side of the flat plate (1) and the side wall of the rectangular box (2).

3. The verticality testing mechanism for building engineering according to claim 1, characterized in that: The self-releasing pressure-touch spring-loaded locking assembly includes a rectangular rod (301) fixedly connected to the inner wall of the top of the transparent box (5). An L-shaped pressure block (302) is hinged to the right end of the connecting rod (3). The top of the L-shaped pressure block (302) is provided with a rectangular groove that slides and fits with the outer side of the rectangular rod (301). A second spring (303) is fixedly connected between the bottom inner wall of the rectangular groove and the bottom end of the rectangular rod (301). An arc-shaped anti-slip rubber block (304) is embedded and fixed at the bottom of the L-shaped pressure block (302). The arc-shaped anti-slip rubber block (304) is pressed and contacted with the outer top of the rotating sleeve (503). The L-shaped pressure block (302) is located below and cooperates with the spring-loaded unlocked tactile switch (401).

4. The verticality testing mechanism for building engineering according to claim 1, characterized in that: The rectangular box (2) has a rectangular through hole on its right side, and the connecting rod (3) is located inside the rectangular through hole and does not contact the inner wall of the rectangular through hole.

5. The verticality testing mechanism for building engineering according to claim 1, characterized in that: A storage battery is fixedly installed on the bottom inner wall of the transparent box (5), and an LED light (4) is fixedly installed on the top of the storage battery. The LED light (4) and the spring-loaded tactile switch (401) are both electrically connected to the storage battery. The LED light (4), the spring-loaded tactile switch (401) and the storage battery are connected in sequence to form a circuit.

6. The verticality testing mechanism for building engineering according to claim 1, characterized in that: The front top of the semicircular angle measuring disk (501) is fixedly connected to a support shaft (502), and a bearing is fixedly sleeved inside the rotating sleeve (503). The inner ring of the bearing is fixedly sleeved with the outer side of the support shaft (502).

7. The verticality testing mechanism for building engineering according to claim 2, characterized in that: The rectangular box (2) has four horizontal guide holes on its right side, which are respectively slidably fitted onto the outer side of the corresponding T-shaped guide rod (201).

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