Perpendicularity detection device for constructional engineering

Abstract

The utility model relates to the technical field of constructional engineering, and discloses a constructional engineering verticality detection device, which comprises a base, a mounting rod rotatably mounted on the inner wall of the base, a suspension rope wound and connected on the outer wall of the mounting rod, an extension frame fixedly mounted on the front surface of the base, and a screw rotatably mounted on the inner wall of the extension frame. A motor is fixedly installed on one side of the extension frame, the output end of the motor penetrates through the extension frame and is fixedly connected with one end of a lead screw, and an adjusting assembly is arranged on the lead screw; the adjusting assembly comprises a threaded sleeve, a limiting seat and two auxiliary rollers, the inner wall of the threaded sleeve is in threaded connection with the outer wall of the lead screw, the position of the adjusting assembly can be adjusted by driving the lead screw to rotate, and therefore the hanging rope is driven to change the transverse position under the limiting cooperation of the limiting seat and the auxiliary rollers; adjustment of the transverse positions of the suspension rope and the counterweight head is realized, and the transverse position of the suspension rope can be flexibly adjusted according to the specific condition of a measured object.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering, in particular to a construction engineering verticality detection device. Background Art

[0002] Construction engineering is a comprehensive field that involves the design, construction, management and maintenance of buildings. The goal of construction engineering is to create safe, functional and beautiful buildings that meet the needs of users and coexist harmoniously with the surrounding environment. Verticality detection is carried out to ensure the safety and stability of the structure and avoid tilting or deformation. It is usually used for walls and columns to ensure their verticality and prevent structural problems during subsequent construction. A verticality detection device is required in the verticality detection of construction projects.

[0003] Patent publication number CN 216348654 U discloses a verticality detection device for construction engineering inspections; bearings are provided at both ends of the main shaft, and the bearings are connected to a fixed housing by bolts; a transmission assembly is provided on the outer side of the bearing; the utility model improves a verticality detection device for construction engineering inspections, has the advantages of a reasonable structural design, and facilitates adjustment of the length of the suspension line through ratchet and pawl transmission, thereby effectively solving the problems and shortcomings of existing devices.

[0004] Although the above technology can adjust the length of the hanging rope, when detecting irregular walls, the lateral position of the hanging rope is difficult to adjust, which will also lead to inaccurate measurement results. The operator needs to adjust the position multiple times during measurement, which increases the complexity and time cost of the operation. Therefore, it has certain limitations, so innovation is made in this technology. Utility Model Content

[0005] The purpose of the utility model is to provide a construction engineering verticality detection device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a construction engineering verticality detection device, comprising a base, a mounting rod rotatably mounted on the inner wall of the base, a suspension rope wound around the outer wall of the mounting rod, an extension frame fixedly mounted on the front of the base, a screw rod rotatably mounted on the inner wall of the extension frame, a motor fixedly mounted on one side of the extension frame, an output end of the motor passing through the extension frame and fixedly connected to one end of the screw rod, and an adjustment assembly provided on the screw rod;

[0007] The adjustment assembly includes a threaded sleeve, a limit seat and two auxiliary rollers. The inner wall of the threaded sleeve is threadedly connected to the outer wall of the screw rod. A limit seat is provided on the front of the threaded sleeve. Both ends of the two auxiliary rollers are rotatably connected to the two sides of the inner wall of the limit seat. A part of the outer wall of the suspension rope is movably connected to the side adjacent to the two auxiliary rollers.

[0008] As a preferred technical solution of the present invention, the adjustment assembly also includes a first connecting shaft and a second connecting shaft, one end of the first connecting shaft is fixedly installed on one side of the outer wall of the threaded sleeve, one end of the second connecting shaft is fixedly installed on one side of the outer wall of the limiting seat, and the adjacent ends of the first connecting shaft and the second connecting shaft are fixedly connected by a set connecting bolt.

[0009] As a preferred technical solution of the present invention, the bottom end of the suspension rope is fixedly connected to a counterweight head.

[0010] As an optimal technical solution of the present invention, a limit assembly is provided on one side of the base, and the limit assembly includes a mounting seat, a knob and a limit stud. The mounting seat is fixedly installed in the middle of one side of the top of the base, the limit stud is threadedly connected to the mounting seat, and the knob is fixedly installed in the middle of the top of the limit stud.

[0011] As a preferred technical solution of the present invention, a rotating wheel is provided at the bottom of the limiting assembly, and a plurality of screw holes are opened on the surface of the rotating wheel.

[0012] As a preferred technical solution of the present invention, the sizes of the plurality of screw holes are consistent, and the gaps between the plurality of screw holes are consistent.

[0013] As a preferred technical solution of the present invention, one end of the mounting rod passes through a side of the base close to the rotating wheel and is fixedly connected to the middle portion of one end of the rotating wheel.

[0014] As a preferred technical solution of the present invention, the bottom of the limiting stud is threadedly connected to the inner wall of one of the screw holes.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] The utility model drives the screw rod to rotate the position of the adjustable adjustment component, thereby realizing the change of the lateral position of the suspension rope under the cooperation of the limiting seat and the auxiliary roller, and realizing the adjustment of the lateral position of the suspension rope and the counterweight head. The lateral position of the suspension rope can be flexibly adjusted according to the specific situation of the object to be measured, thereby ensuring that the suspension rope and the counterweight head are always perpendicular to the object to be measured, realizing multiple detections of the lateral position of the object, thereby improving the accuracy of the detection data. For components with complex or irregular shapes, by adjusting the position of the suspension rope, it can be better adapted to different measurement requirements to ensure comprehensive coverage. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural diagram of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the adjustment component in the present utility model;

[0019] Figure 3 for Figure 1 A partial enlarged view of point A in the middle.

[0020] In the figure: 1. Base; 2. Mounting rod; 3. Suspension rope; 4. Extension frame; 5. Screw rod; 6. Adjustment assembly; 601. Threaded sleeve; 602. First connecting shaft; 603. Second connecting shaft; 604. Limit seat; 605. Auxiliary roller; 7. Counterweight head; 8. Motor; 9. Limit assembly; 901. Mounting seat; 902. Knob; 903. Limit stud; 1A0. Rotating wheel; 1A1. Screw hole. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention. Example

[0022] See also Figure 1-Figure 3 , the utility model provides a technical solution:

[0023] A device for detecting the verticality of a construction project comprises a base 1, a mounting rod 2 is rotatably mounted on the inner wall of the base 1, a suspension rope 3 is wound around the outer wall of the mounting rod 2, an extension frame 4 is fixedly mounted on the front of the base 1, a screw rod 5 is rotatably mounted on the inner wall of the extension frame 4, a motor 8 is fixedly mounted on one side of the extension frame 4, the output end of the motor 8 passes through the extension frame 4 and is fixedly connected to one end of the screw rod 5, an adjustment component 6 is provided on the screw rod 5; the adjustment component 6 comprises a threaded sleeve 601, a limit seat 604 and two auxiliary rollers 605, the inner wall of the threaded sleeve 601 is threadedly connected to the outer wall of the screw rod 5, a limit seat 604 is provided on the front of the threaded sleeve 601, both ends of the two auxiliary rollers 605 are rotatably connected to the two sides of the inner wall of the limit seat 604, one end of the outer wall of the suspension rope 3 Part of it is movably connected to one side adjacent to the two auxiliary rollers 605, and the position of the adjustable adjustment component 6 can be adjusted by driving the screw rod 5 to rotate, thereby realizing the suspension rope 3 to change the lateral position under the cooperation of the limit seat 604 and the auxiliary roller 605, thereby realizing the adjustment of the lateral position of the suspension rope 3 and the counterweight head 7. The lateral position of the suspension rope 3 can be flexibly adjusted according to the specific situation of the object to be measured, thereby ensuring that the suspension rope 3 and the counterweight head 7 are always perpendicular to the object to be measured, realizing multiple detections of the lateral position of the object, thereby improving the accuracy of the detection data, and the two rotating auxiliary rollers 605 can follow the rolling when the length of the suspension rope 3 is adjusted, thereby reducing the friction with the surface of the suspension rope 3 during the adjustment process, thereby effectively improving the service life of the suspension rope 3.

[0024] In this embodiment, the adjustment component 6 also includes a first connecting shaft 602 and a second connecting shaft 603. One end of the first connecting shaft 602 is fixedly installed on one side of the outer wall of the threaded sleeve 601, and one end of the second connecting shaft 603 is fixedly installed on one side of the outer wall of the limiting seat 604. The adjacent ends of the first connecting shaft 602 and the second connecting shaft 603 are fixedly connected by a set connecting bolt. The setting of the first connecting shaft 602 and the second connecting shaft 603 serves to assist in connecting the threaded sleeve 601 and the limiting seat 604.

[0025] In this embodiment, the bottom end of the suspension rope 3 is fixedly connected to a counterweight head 7. The main function of the counterweight head 7 is to ensure that the suspension rope 3 can maintain a vertical position during the detection process, reduce the impact of external factors such as wind on the suspension rope, and ensure the accuracy of the measurement.

[0026] In this embodiment, a limit assembly 9 is provided on one side of the base 1, and the limit assembly 9 includes a mounting seat 901, a knob 902 and a limit stud 903. The mounting seat 901 is fixedly installed in the middle of one side of the top of the base 1, and the limit stud 903 is threadedly connected to the mounting seat 901. The knob 902 is fixedly installed in the middle of the top of the limit stud 903. A rotating wheel 10 is provided at the bottom of the limit assembly 9. A plurality of screw holes 11 are provided on the surface of the rotating wheel 10. The sizes of the plurality of screw holes 11 are all consistent, and the gaps between the plurality of screw holes 11 are all consistent. One end of the mounting rod 2 passes through the side of the base 1 close to the rotating wheel 10 and is fixedly connected to the middle of one end of the rotating wheel 10. The bottom of the limiting stud 903 is threadedly connected to the inner wall of one of the screw holes 11.

[0027] The setting of the knob 902 serves to assist in rotating the limit stud 903. By rotating and descending the limit stud 903 and threadedly connecting it to the inner wall of one of the screw holes 11, it can limit the position of the rotating wheel 10, and further limit the position of the mounting rod 2, so that the suspension rope 3 maintains a fixed length. Similarly, by moving the limit stud 903 away from the rotating wheel 10, the rotating wheel 10 can be manually rotated to achieve the effect of adjusting the length of the suspension rope 3.

[0028] Working principle: When in use, first place the base 1 on the top of the component to be inspected, and drive the motor 8 to drive the screw rod 5 to rotate on the extension frame 4. The screw rod 5 converts the rotary motion into linear motion, thereby driving the threaded sleeve 601 to move parallel to the screw rod 5, and further drives the limit seat 604 to change the lateral position under the connection and cooperation of the first connecting shaft 602 and the second connecting shaft 603. The suspension rope 3 is assisted in limiting by two auxiliary rollers 605, thereby driving the suspension rope 3 to change position, and further driving the counterweight head 7 to change position, thereby achieving the effect of multi-position detection of the detection component. During the adjustment process, the knob 902 can also be manually rotated to drive the limit stud 903 to leave the inner wall of the screw hole 11. Rotating the wheel 10 can drive the mounting rod 2 to rotate, loosen the suspension rope 3, and adjust the length of the suspension rope 3.

[0029] In the description of the present invention, it should be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the present invention.

[0030] In the present invention, unless otherwise clearly specified and limited, for example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly specified and limited, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to specific circumstances.

[0031] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A construction engineering verticality detection device, comprising a base (1), characterized in that: The inner wall of the base (1) is rotatably mounted with a mounting rod (2), the outer wall of the mounting rod (2) is wound with a suspension rope (3), the front of the base (1) is fixedly mounted with an extension frame (4), the inner wall of the extension frame (4) is rotatably mounted with a screw rod (5), one side of the extension frame (4) is fixedly mounted with a motor (8), the output end of the motor (8) passes through the extension frame (4) and is fixedly connected to one end of the screw rod (5), and the screw rod (5) is provided with an adjustment component (6); The adjusting assembly (6) comprises a threaded sleeve (601), a limiting seat (604) and two auxiliary rollers (605), the inner wall of the threaded sleeve (601) is threadedly connected to the outer wall of the screw rod (5), the limiting seat (604) is provided on the front of the threaded sleeve (601), both ends of the two auxiliary rollers (605) are rotatably connected to the two sides of the inner wall of the limiting seat (604), and a part of the outer wall of the suspension rope (3) is movably connected to the side adjacent to the two auxiliary rollers (605).

2. A construction engineering verticality detection device according to claim 1, characterized in that: The adjustment assembly (6) further comprises a first connecting shaft (602) and a second connecting shaft (603), one end of the first connecting shaft (602) being fixedly mounted on one side of the outer wall of the threaded sleeve (601), and one end of the second connecting shaft (603) being fixedly mounted on one side of the outer wall of the limiting seat (604), and the adjacent ends of the first connecting shaft (602) and the second connecting shaft (603) being fixedly connected via a provided connecting bolt.

3. The verticality detection device for construction engineering according to claim 1, characterized in that: The bottom end of the suspension rope (3) is fixedly connected to a counterweight head (7).

4. The verticality detection device for construction engineering according to claim 1, characterized in that: A limiting assembly (9) is provided on one side of the base (1), the limiting assembly (9) comprising a mounting seat (901), a knob (902) and a limiting stud (903), the mounting seat (901) being fixedly mounted in the middle of one side of the top end of the base (1), the limiting stud (903) being threadedly connected to the mounting seat (901), and the knob (902) being fixedly mounted in the middle of the top end of the limiting stud (903).

5. A construction engineering verticality detection device according to claim 4, characterized in that: A rotating wheel (10) is provided at the bottom of the limiting assembly (9), and a plurality of screw holes (11) are provided on the surface of the rotating wheel (10).

6. The verticality detection device for construction engineering according to claim 5, characterized in that: The sizes of the plurality of screw holes (11) are all consistent, and the gaps between the plurality of screw holes (11) are all consistent.

7. The construction engineering verticality detection device according to claim 6, characterized in that: One end of the mounting rod (2) passes through a side of the base (1) close to the rotating wheel (10) and is fixedly connected to the middle of one end of the rotating wheel (10).

8. The construction engineering verticality detection device according to claim 6, characterized in that: The bottom of the limiting stud (903) is threadedly connected to the inner wall of one of the screw holes (11).

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