Building measuring tool

Abstract

The utility model discloses a building measuring tool which comprises a flat plate and a supporting sleeve, the supporting sleeve is provided with a connecting assembly, the connecting assembly comprises a rotating sleeve and a pull wire, the pull wire is provided with a pendant assembly, the pendant assembly comprises a conical block and a clamping ring, the conical block is provided with a movable assembly, the movable assembly comprises an annular groove and a first spring, and the annular groove is formed in the middle of the rotating sleeve. According to the building measuring tool, continuous perpendicularity detection work can be carried out on a building, the situation that the building is inclined leftwards and then rightwards in the middle and cannot be measured is avoided, the perpendicularity of the building can be measured, and the perpendicularity of the building can be measured. Meanwhile, the tiny inclination condition can be detected, the accuracy of perpendicularity measurement of the building is improved, the laser lamp is turned on, if laser irradiates the outer side of the connecting sleeve, it is indicated that the surface of the building is uneven, the flatness of the surface of the building can be rapidly measured, and the building perpendicularity and flatness measuring device is suitable for being used for perpendicularity and flatness measurement of the building.

Description

Technical Field

[0001] This utility model relates to the field of building surveying equipment technology, specifically a building surveying tool. Background Technology

[0002] To ensure the construction quality of buildings, it is often necessary to measure the verticality of the building, which requires the use of building measurement equipment. Utility model patent application number CN202420677633.5 discloses a building verticality measuring device. By setting up a second drive motor, a rotating column rotates along the center of a protective block, carrying a vertical block to adjust the angle. The vertical block, along with an extension block and a limiting block, adjusts the angle, allowing the building measurement device to change the measurement angle during measurement. This avoids the building verticality measuring device being limited to measuring only verticality, thus avoiding a single function. The device can also self-lock via a worm gear after angle adjustment, effectively improving its practicality and increasing its multi-functionality. According to the disclosed technical solution, existing building measurement equipment, on the one hand, often can only detect the overall verticality of the building, and cannot continuously detect the verticality of different areas of the building; on the other hand, it cannot quickly detect the flatness of the building walls, which can easily affect the construction quality due to unevenness of the building surface. Utility Model Content

[0003] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a building measurement tool to solve the problems mentioned in the background technology. This utility model can improve the accuracy of verticality measurement of buildings and can quickly measure the flatness of building surfaces.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a building surveying tool, comprising a flat plate and a support sleeve, a connecting assembly mounted on the support sleeve, the connecting assembly comprising a rotating sleeve and a pull wire, a pendant assembly mounted on the pull wire, the pendant assembly comprising a cone block and a retaining ring, a movable component mounted on the cone block, the movable component comprising a ring groove and a first spring, a wire take-up assembly mounted on the rotating sleeve, the wire take-up assembly comprising a motor and a reel, a fixing assembly mounted on the rotating sleeve and the cone block, the fixing assembly comprising a connecting sleeve and a retaining sleeve, a locking assembly mounted on the connecting sleeve, the locking assembly comprising a retaining pin and a second spring.

[0005] Furthermore, one end of the support sleeve is welded to one side of the plate, one end of the rotating sleeve is mounted on the other end of the support sleeve via a bearing, the motor is mounted on the inner side of the rotating sleeve via bolts, one end of the reel is keyed to the output shaft of the motor, and the other end of the reel is mounted on the inner wall of the other end of the rotating sleeve via a rotating shaft.

[0006] Furthermore, the connecting sleeve is welded to the top of the cone block, the clamping sleeve is welded to the bottom of the rotating sleeve, the inner diameter of the clamping sleeve is equal to the outer diameter of the connecting sleeve, the bottom of the rotating sleeve has an outlet, one end of the pull wire is fixed to the reel, and the other end of the pull wire is wound around the outside of the reel, passes through the outlet, and extends to the inside of the connecting sleeve.

[0007] Furthermore, the annular groove is formed around the bottom of the cone block, the inner side of the retaining ring is engaged with the inner side of the annular groove, the inner side of the retaining ring is connected to the inner wall of the annular groove by a spring, and the outer side of the retaining ring extends to the outer side of the cone block.

[0008] Furthermore, the inner side of the connector sleeve is provided with an interface, the other end of the pull wire extends to the inner side of the interface, the bottom of the connector sleeve is provided with a clamping groove, the inner side of the clamping groove is fitted with a clamping plate, one side of the clamping plate is connected to the inner wall of the clamping groove by a spring, the other end of the clamping plate is clamped to the outer side of the pull wire, and a pull block is welded to one side of the clamping plate.

[0009] Furthermore, the top of the sleeve is provided with a slot, the inner side of the sleeve is provided with a latch, one end of the latch pin is connected to the inner wall of the slot through a spring, the other end of the latch pin passes through the slot and extends to the outer side of the sleeve, and the latch pin cooperates with the latch.

[0010] Furthermore, a laser light is welded to the bottom of the swivel sleeve, the laser light is located inside the sleeve, and the laser light is located directly above the connecting sleeve.

[0011] Furthermore, a storage battery is installed on the inner side of the support sleeve, and a switch assembly is installed on the outer side of the support sleeve by bolts. The storage battery is connected to the switch assembly by wires, and the switch assembly is connected to the motor and the laser light by wires.

[0012] Beneficial effects: 1. When using this building measurement tool, the flat plate is clamped onto the surface of the building. The motor is turned on, and the motor releases the pull line through the reel. The bottom end of the pull line drives the cone block to move downward on the surface of the building. If a gap occurs between the rightmost side of the retaining ring and the surface of the building, or if the retaining ring is squeezed by the surface of the building, causing the widths of the retaining rings on both sides of the cone block to be unequal, it indicates that the building is tilted. This continues until the cone block moves downward to the bottom of the building, enabling continuous verticality detection of the building. This avoids the building tilting to the left and then to the right in the middle, which would not be measured. At the same time, it can detect slight tilting conditions, improving the accuracy of verticality measurement of the building.

[0013] 2. When using this building measurement tool to check the verticality of a building, turn on the laser light. If the laser light shines completely on the top of the connector, it indicates that the building surface at the support of the support plate is completely flat. If the laser light shines on the outside of the connector, it indicates that the building surface at the support of the support plate is uneven. It can quickly measure the flatness of the building surface. If the pull line breaks, pull the clamping plate outward with the pull block, and then insert the pull line into the inside of the interface. After releasing the pull block, spring three clamps the clamping plate onto the pull line, which facilitates quick connection of the pull line. After the measurement is completed, insert the connector upward into the inside of the clamping sleeve. The locking pin is clamped into the inside of the clamping sleeve by the elastic force of spring two, so that the cone and the rotating sleeve can be quickly connected and fixed, which is convenient for carrying.

[0014] 3. This building surveying tool is reasonably designed, highly efficient and convenient to use, and suitable for measuring the verticality and flatness of buildings. Attached Figure Description

[0015] Figure 1 This is a structural schematic diagram of a building surveying tool according to the present invention;

[0016] Figure 2 This is a cross-sectional view of a building surveying tool according to the present invention;

[0017] Figure 3 This is a schematic diagram of the connector of a building surveying tool according to the present invention;

[0018] In the diagram: 1. Flat plate; 2. Support sleeve; 3. Rotating sleeve; 4. Pull wire; 5. Conical block; 6. Snap ring; 7. Ring groove; 8. Spring 1; 9. Connecting sleeve; 10. Snap sleeve; 11. Motor; 12. Reel; 13. Laser light; 14. Locking pin; 15. Spring 2; 16. Interface; 17. Clamping plate; 18. Spring 2; 19. Pull block; 20. Battery; 21. Switch assembly. Detailed Implementation

[0019] 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.

[0020] Please see Figures 1 to 3This utility model provides a technical solution: a building surveying tool, including a flat plate 1 and a support sleeve 2. A connecting assembly is installed on the support sleeve 2. The connecting assembly includes a rotating sleeve 3 and a pull wire 4. A pendant assembly is installed on the pull wire 4. The pendant assembly includes a cone block 5 and a retaining ring 6. A movable component is installed on the cone block 5. The movable component includes a ring groove 7 and a spring 8. A wire take-up assembly is installed on the rotating sleeve 3. The wire take-up assembly includes a motor 11 and a reel 12. A fixing assembly is installed on the rotating sleeve 3 and the cone block 5. The fixing assembly includes a connecting sleeve 9. The sleeve 10 and the connecting sleeve 9 are equipped with a locking assembly, which includes a locking pin 14 and a spring 15. One end of the support sleeve 2 is welded to one side of the plate 1. One end of the rotating sleeve 3 is mounted on the other end of the support sleeve 2 via a bearing. The motor 11 is mounted on the inner side of the rotating sleeve 3 via bolts. One end of the reel 12 is keyed to the output shaft of the motor 11. The other end of the reel 12 is mounted on the inner wall of the other end of the rotating sleeve 3 via a rotating shaft. The connecting sleeve 9 is welded to the top of the cone block 5. The sleeve 10 is welded to the bottom of the rotating sleeve 3. The inner diameter of 0 is equal to the outer diameter of the sleeve 9. The bottom of the rotating sleeve 3 has an outlet. One end of the pull wire 4 is fixed to the reel 12. The other end of the pull wire 4 is wound around the outside of the reel 12, passes through the outlet, and extends to the inside of the sleeve 9. The annular groove 7 is formed around the bottom of the cone block 5. The inner side of the retaining ring 6 is locked inside the annular groove 7. The inner side of the retaining ring 6 is connected to the inner wall of the annular groove 7 by a spring 8. The outer side of the retaining ring 6 extends to the outer side of the cone block 5. In use, the plate 1 is clamped to the surface of the building. When the motor 11 is turned on, the motor 11 is powered on. The pull line 4 is released through the reel 12. The bottom end of the pull line 4 drives the cone block 5 to move downward on the surface of the building. If the rightmost side of the retaining ring 6 is separated from the surface of the building, or if the retaining ring 6 is squeezed by the surface of the building, causing the widths of the retaining rings 6 on both sides of the cone block 5 to be unequal, it indicates that the building is tilted. This continues until the cone block 5 moves downward to the bottom of the building, which allows for continuous verticality testing of the building. This avoids the building tilting to the left and then to the right in the middle, which would not be measured. At the same time, it can detect slight tilting conditions and improve the accuracy of verticality measurement of the building.

[0021] In this embodiment, the inner side of the connecting sleeve 9 has an interface 16, and the other end of the pull wire 4 extends to the inner side of the interface 16. The bottom of the connecting sleeve 9 has a clamping groove, and a clamping plate 17 is clamped inside the clamping groove. One side of the clamping plate 17 is connected to the inner wall of the clamping groove via a spring 18, and the other end of the clamping plate 17 is clamped to the outer side of the pull wire 4. A pull block 19 is welded to one side of the clamping plate 17. The top of the connecting sleeve 9 has a retaining groove, and the inner side of the retaining sleeve 10... A latch is provided. One end of the latch 14 is connected to the inner wall of the latch groove via a spring 15. The other end of the latch 14 passes through the latch groove and extends to the outside of the connecting sleeve 9. The latch 14 cooperates with the latch. A laser lamp 13 is welded to the bottom of the rotating sleeve 3. The laser lamp 13 is located inside the latch and directly above the connecting sleeve 9. A battery 20 is installed inside the support sleeve 2. A switch assembly 21 is installed on the outer side of the support sleeve 2 via bolts. The battery 20 is connected to the switch assembly 21 via wires. The switch assembly 21 is connected to the motor 11 and the laser lamp 13 via wires. When performing verticality testing on a building, the laser lamp 13 is turned on. If the laser lamp 13 illuminates the top of the connecting sleeve 9 completely, it indicates that the building surface at the support of the support plate 1 is completely flat. If the laser illuminates the outside of the connecting sleeve 9, it indicates that the building surface at the support of the support plate 1 is uneven. This method can quickly measure the flatness of the building surface. If the pull wire 4 breaks, the clamp 17 is pulled outward by the pull block 19, and the pull wire 4 is inserted into the inside of the interface 16. After releasing the pull block 19, the spring 3 18 clamps the clamp 17 onto the pull wire 4, which facilitates the quick connection of the pull wire 4. After the measurement is completed, the connector 9 is inserted upward into the inside of the sleeve 10. The locking pin 14 is clamped into the inside of the sleeve 10 by the elastic force of the spring 2 15, so that the cone block 5 and the rotating sleeve 3 can be quickly connected and fixed for easy carrying.

[0022] This building measurement tool is powered by a battery 20. In use, the plate 1 is clamped to the building surface, and the motor 11 is turned on. The motor 11 releases the pull cable 4 via the reel 12. The bottom end of the pull cable 4 drives the cone 5 downwards on the building surface. If a gap forms between the rightmost side of the retaining ring 6 and the building surface, or if the retaining ring 6 is squeezed by the building surface causing unequal widths on both sides of the cone 5, it indicates that the building is tilted. This continues until the cone 5 moves downwards to the bottom of the building, enabling continuous verticality measurement. This avoids the inability to measure a tilt that occurs in the middle, first to the left and then to the right. It can also detect minute tilts, improving the accuracy of verticality measurements. When the laser light 13 is turned on, if the laser light 13 shines completely on the top of the sleeve 9, it means that the building surface at the support of the support plate 1 is completely flat. If the laser shines on the outside of the sleeve 9, it means that the building surface at the support of the support plate 1 is uneven. The flatness of the building surface can be measured quickly. If the pull wire 4 is broken, the clamp 17 is pulled outward by the pull block 19, and then the pull wire 4 is inserted into the inside of the interface 16. After releasing the pull block 19, the spring three 18 clamps the clamp 17 onto the pull wire 4, which facilitates the quick connection of the pull wire 4. After the measurement is completed, the sleeve 9 is inserted upward into the inside of the sleeve 10. The locking pin 14 is clamped into the inside of the sleeve 10 under the elastic force of the spring two 15, so that the cone block 5 and the rotating sleeve 3 can be quickly connected and fixed, which is convenient for carrying.

[0023] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A building surveying tool, comprising a flat plate (1) and a support sleeve (2), wherein a connecting assembly is mounted on the support sleeve (2), the connecting assembly comprising a rotating sleeve (3) and a pull wire (4), wherein a pendant assembly is mounted on the pull wire (4), the pendant assembly comprising a cone block (5) and a retaining ring (6), characterized in that: A movable component is installed on the cone block (5), the movable component includes an annular groove (7) and a spring (8). A take-up component is installed on the rotating sleeve (3), the take-up component includes a motor (11) and a reel (12). A fixing component is installed on the rotating sleeve (3) and the cone block (5), the fixing component includes a connecting sleeve (9) and a retaining sleeve (10). A locking component is installed on the connecting sleeve (9), the locking component includes a locking pin (14) and a spring (15).

2. The building surveying tool according to claim 1, characterized in that: One end of the support sleeve (2) is welded to one side of the plate (1), one end of the rotating sleeve (3) is mounted on the other end of the support sleeve (2) by a bearing, the motor (11) is mounted on the inner side of the rotating sleeve (3) by bolts, one end of the reel (12) is keyed to the output shaft of the motor (11), and the other end of the reel (12) is mounted on the inner wall of the other end of the rotating sleeve (3) by a rotating shaft.

3. A building surveying tool according to claim 2, characterized in that: The sleeve (9) is welded to the top of the cone (5), the ferrule (10) is welded to the bottom of the rotating sleeve (3), the inner diameter of the ferrule (10) is equal to the outer diameter of the sleeve (9), the bottom of the rotating sleeve (3) has an outlet, one end of the pull wire (4) is fixed on the spool (12), and the other end of the pull wire (4) is wrapped around the outside of the spool (12) and then passes through the outlet and extends to the inside of the sleeve (9).

4. A building surveying tool according to claim 3, characterized in that: The annular groove (7) is formed around the bottom of the cone block (5). The inner side of the retaining ring (6) is engaged with the inner side of the annular groove (7). The inner side of the retaining ring (6) is connected to the inner wall of the annular groove (7) by a spring (8). The outer side of the retaining ring (6) extends to the outer side of the cone block (5).

5. A building surveying tool according to claim 1, characterized in that: The inner side of the sleeve (9) is provided with an interface (16), and the other end of the pull wire (4) extends to the inner side of the interface (16). The bottom of the sleeve (9) is provided with a clamping groove, and a clamping plate (17) is clamped inside the clamping groove. One side of the clamping plate (17) is connected to the inner wall of the clamping groove through a spring three (18). The other end of the clamping plate (17) is clamped to the outer side of the pull wire (4). A pull block (19) is welded to one side of the clamping plate (17).

6. A building surveying tool according to claim 5, characterized in that: The top of the sleeve (9) is provided with a slot, and the inner side of the sleeve (10) is provided with a slot. One end of the pin (14) is connected to the inner wall of the slot through a spring (15), and the other end of the pin (14) passes through the slot and extends to the outside of the sleeve (9). The pin (14) cooperates with the slot.

7. A building surveying tool according to claim 6, characterized in that: A laser lamp (13) is welded to the bottom of the swivel sleeve (3). The laser lamp (13) is located inside the sleeve and directly above the connecting sleeve (9).

8. A building surveying tool according to claim 7, characterized in that: A battery (20) is installed on the inner side of the support (2), and a switch assembly (21) is installed on the outer side of the support (2) by bolts. The battery (20) is connected to the switch assembly (21) by wires, and the switch assembly (21) is connected to the motor (11) and the laser lamp (13) by wires.

Images