Detection ruler for constructional engineering
By designing threaded holes, through holes, bolts and other structures in the inspection ruler for construction projects, the problem that the existing inspection ruler needs to operate the lock separately when unfolding and folding is solved, and rapid fixing and stable closure are achieved, which improves the inspection ruler’s Practicality.
Patent Information
- Application Number
- CN202420930901.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-30
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-04-30
AI Technical Summary
The existing construction engineering inspection ruler needs to operate the lock separately when unfolding and folding, and the closed state is unstable, resulting in less practicality.
A detection ruler including the first and second foot body is designed, and through structures such as threaded holes, through holes, bolts, pressing grooves, pressing plates, buckles, rotating rings, buckle blocks, rotating shafts and knobs can be quickly achieved. Fixed and closed to prevent bolts from falling off.
It realizes the rapid opening and stable closing of the detection ruler, which is simple to operate, and improves the convenience and practicality of use.
Smart Images
Figure CN222166107U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of construction project management equipment, and in particular relates to a detection ruler used for construction projects. Background Art
[0002] The construction project management needs to use a ruler, which is a kind of inspection tool. The ruler is classified into student ruler, vertical inspection ruler, diameter measuring ruler and engineering quality detector. It can be used to check whether the wall and tiles are flat and vertical. It can also be used to check whether the floor keel is horizontal and flat. The ruler is usually foldable in two sections.
[0003] Since most rulers need to be locked by a separate operation after unfolding, and need to be unlocked again by a separate operation when folding again, and there is no lock at the bottom of the ruler, the closed state is unstable, resulting in the problem of low practicality of conventional rulers.
[0004] Therefore, we propose a measuring ruler for construction project management to solve the above problems. Utility Model Content
[0005] In view of the problems raised by the above background technology, the purpose of the utility model is to provide a detection ruler for construction engineering.
[0006] In order to achieve the above technical purpose, the technical solution adopted by the utility model is as follows:
[0007] A detection ruler for construction engineering, comprising a first ruler body and a second ruler body, wherein the second ruler body has a threaded hole at its end, and the first ruler body has a through hole corresponding to the threaded hole, wherein the threaded hole and the through hole are matched and installed with bolts;
[0008] The first ruler body is provided with a pressing groove at the other end opposite to the through hole, a pressing plate is hingedly installed in the pressing groove, a buckle is provided in the pressing groove, and a swivel is connected to the other side of the first ruler body provided with the pressing groove;
[0009] The other end of the second ruler body relative to the threaded hole is connected with a buckle block, the buckle block matches the size of the buckle opening, and the second ruler body is installed with a rotating shaft on the other side of the buckle block, the rotating shaft is hinged and matched with the swivel.
[0010] It is further defined that the shaft body of the rotating shaft is equipped with a rotating column matching the specifications and dimensions of the rotating ring. Such a design limits the side of the rotating ring to ensure that no lateral displacement occurs during the rotation of the first ruler body.
[0011] It is further defined that the pressing plate includes a button, the button is integrally connected with a seesaw, the seesaw is hingedly mounted on the pressing groove, and the end of the seesaw protrudes from the hinge axis of the seesaw. With this design, pressing the button can achieve displacement of the front end of the seesaw, thereby preventing the buckle block from escaping the buckle mouth.
[0012] It is further defined that the bolt is provided with a knob, and such a design facilitates the rotation of the bolt.
[0013] It is further defined that the first ruler body is installed with a guide sleeve. Such a design prolongs the contact surface with the bolt, so that the bolt can continue to remain on the first ruler body after being screwed out of the second ruler body, thereby preventing the bolt from falling and being lost.
[0014] The beneficial effects of adopting the utility model are:
[0015] With the structural design of the utility model, the bolt is loosened, and then the first ruler body can be directly turned to form a flat angle with the second ruler body. At this time, the buckle block directly enters the buckle opening to form a match, so that the positions of the first ruler body and the second ruler body are fixed, which is convenient for use.
[0016] With the structural design of the utility model, the first ruler body and the second ruler body in the flat angle state can be loosened by pressing the pressing plate, and then the first ruler body can be screwed back and the bolt can be tightened to close the first ruler body and the second ruler body, which is convenient and quick. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] The present invention can be further described by the non-limiting embodiments given in the accompanying drawings;
[0018] Figure 1 This is a structural schematic diagram of an embodiment of a detection ruler for construction engineering of the utility model;
[0019] Figure 2 This is a schematic structural diagram of a first ruler body of an embodiment of a detection ruler for construction engineering of the utility model;
[0020] Figure 3 This is a schematic structural diagram of a second ruler body of an embodiment of a detection ruler for construction engineering of the utility model;
[0021] Figure 4 for Figure 1 The enlarged structural diagram at A in the middle;
[0022] The main component symbols are described as follows:
[0023] First ruler body 1; second ruler body 2; threaded hole 3; through hole 4; bolt 5; pressing groove 6; pressing plate 7; buckle mouth 8; rotating ring 9; buckle block 10; rotating shaft 11; rotating column 12;
[0024] Button 71; rocker 72; knob 51; guide sleeve 101. DETAILED DESCRIPTION
[0025] In order to enable those skilled in the art to better understand the present invention, the technical solution of the present invention is further described below in conjunction with the accompanying drawings and embodiments.
[0026] like Figure 1 to Figure 4 As shown, the utility model is a detection ruler for construction engineering, comprising a first ruler body 1 and a second ruler body 2, wherein the second ruler body 2 has a threaded hole 3 at its end, and the first ruler body 1 has a through hole 4 corresponding to the threaded hole 3, and the threaded hole 3 and the through hole 4 are matched and installed with a bolt 5;
[0027] The other end of the first ruler body 1 opposite to the through hole 4 is provided with a pressing groove 6, a pressing plate 7 is hingedly installed in the pressing groove 6, the pressing groove 6 is provided with a buckle opening 8, and a swivel 9 is connected to the other side of the first ruler body 1 provided with the pressing groove 6;
[0028] A buckle block 10 is connected to the other end of the second ruler 2 with respect to the threaded hole 3 , and the buckle block 10 matches the buckle opening 8 in size. A rotating shaft 11 is installed on the other side of the second ruler 2 with the buckle block 10 , and the rotating shaft 11 is hingedly matched with the swivel 9 .
[0029] In this embodiment, when a detection ruler for construction engineering is used, with the cooperation of the bolt 5, the threaded hole 3 and the through hole 4, the first ruler body 1 and the second ruler body 2 are in a closed state, and are not prone to position changes, and the storage effect is good;
[0030] Loosen the bolt 5 so that the end of the bolt 5 is out of the threaded hole 3, and the first scale body 1 can be rotated at an angle. The first scale body 1 is rotated at the matching position of the rotating shaft 11 and the rotating ring 9 until the first scale body 1 and the second scale body 2 form a flat angle. Under the end limit of the first scale body 1 and the second scale body 2, the flat angle is the maximum angle that the first scale body 1 and the second scale body 2 can rotate. When it is at this angle, the buckle block 10 is squeezed into the buckle opening 8, so that the second scale body 2 forms a fixed position on the first scale body 1, which is convenient for use;
[0031] By pressing the pressing plate 7 in the pressing groove 6, under the principle of lever, the other end of the pressing plate 7 contacts the buckle block 10, so that the buckle block 10 is disengaged from the buckle opening 8. At this time, the first scale body 1 can be easily rotated and the first scale body 1 is rotated back to its original position. With the assistance of the rotation of the bolt 5, the bolt 5 enters the threaded hole 3, and the position fixing of the first scale body 1 and the second scale body 2 is realized, which is convenient and quick.
[0032] In summary, rotating the bolt 5 realizes the stable closure of the first scale body 1 and the second scale body 2, and the cooperation between the buckle block 10 and the buckle opening 8 realizes the stable opening of the first scale body 1 and the second scale body 2, which is simple and convenient to operate, and has good use effect and practicality.
[0033] Preferably, the shaft 11 is provided with a rotating column 12 that matches the specifications and dimensions of the rotating ring 9. Such a design limits the side of the rotating ring 9 to ensure that no lateral displacement occurs during the rotation of the first scale body 1. In fact, a structure for limiting the side of the first scale body 1 during the rotation process may also be considered according to specific circumstances.
[0034] Preferably, the pressing plate 7 includes a button 71, which is integrally connected to a seesaw 72. The seesaw 72 is hingedly mounted on the pressing groove 6, and the end of the seesaw 72 protrudes from the hinge axis of the seesaw 72. With this design, pressing the button 71 can achieve the displacement of the front end of the seesaw 72, thereby preventing the buckle block 10 from escaping the buckle mouth 8. In fact, the structural style of the pressing plate 7 can also be considered according to specific circumstances.
[0035] Preferably, the bolt 5 is installed with a knob 51. Such a design facilitates the rotation of the bolt 5. In fact, the structure of the bolt 5 can also be considered according to specific circumstances.
[0036] Preferably, the first ruler body 1 is installed with a guide sleeve 101. Such a design extends the contact surface with the bolt 5. After the bolt 5 is screwed out of the second ruler body 2, it can continue to remain on the first ruler body 1 to prevent the bolt 5 from falling off. In fact, a structure to prevent the bolt 5 from falling off can also be considered according to specific circumstances.
[0037] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or change the above embodiments without violating the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the relevant technical field without departing from the spirit and technical ideas disclosed in the present invention shall still be covered by the claims of the present invention.
Claims
1. A detection ruler for construction engineering, characterized by: The invention comprises a first ruler body (1) and a second ruler body (2), wherein the end of the second ruler body (2) is provided with a threaded hole (3), and the first ruler body (1) is provided with a through hole (4) whose position corresponds to the threaded hole (3), and the threaded hole (3) and the through hole (4) are matched and installed with a bolt (5); The first ruler body (1) is provided with a pressing groove (6) at the other end opposite to the through hole (4), a pressing plate (7) is hingedly installed in the pressing groove (6), a buckle opening (8) is provided in the pressing groove (6), and the first ruler body (1) is connected to a swivel (9) at the other side of the pressing groove (6); The second ruler body (2) is connected to a buckle block (10) at the other end thereof with respect to the threaded hole (3), and the buckle block (10) matches the specifications and dimensions of the buckle opening (8). The second ruler body (2) is provided with a rotating shaft (11) at the other side thereof with the buckle block (10), and the rotating shaft (11) is hingedly matched with the rotating ring (9).
2. A detection ruler for construction engineering according to claim 1, characterized in that: The shaft body of the rotating shaft (11) is provided with a rotating column (12) whose specifications and dimensions match those of the rotating ring (9).
3. A detection ruler for construction engineering according to claim 2, characterized in that: The pressing plate (7) comprises a button (71), the button (71) is integrally connected with a seesaw (72), the seesaw (72) is hingedly mounted on the pressing groove (6), and the end of the seesaw (72) protrudes from the hinge axis of the seesaw (72).
4. A detection ruler for construction engineering according to claim 3, characterized in that: The bolt (5) is provided with a knob (51).
5. A detection ruler for construction engineering according to claim 4, characterized in that: The first ruler body (1) is provided with a guide sleeve (101).