Novel detection device with functions of vertical detection ruler and diagonal detection ruler

Abstract

The utility model relates to the technical field of engineering detection, in particular to a novel detection device with functions of a vertical detection ruler and a diagonal detection ruler, which comprises a first detection ruler, a second detection ruler is arranged on the lower surface of the first detection ruler, and a hinge is connected between the first detection ruler and the second detection ruler. One end of the first detection ruler is provided with a drawing diagonal detection ruler, and the surface of the second detection ruler is provided with a diagonal detection ruler end. The beneficial effects are that the whole detection device can be unfolded through the hinge between the first detection ruler and the second detection ruler, at the moment, the detection device can be used as a normal vertical detection ruler, if diagonal measurement is needed, the end of the diagonal detection ruler can be installed at one end of the second detection ruler, and the diagonal detection ruler can be pulled at the same time, so that diagonal detection is carried out; the measuring ruler can complete detection of verticality and opposite angles, so that the problem that too many inspection tools are inconvenient to carry in the inspection and acceptance process is solved.

Description

Technical Field

[0001] This utility model relates to the field of engineering testing, specifically a novel testing device that combines the functions of a vertical measuring ruler and a diagonal measuring ruler. Background Technology

[0002] With the continuous progress of the construction industry, people's requirements for building quality are increasing day by day. Various quality testing tools have also emerged, with diverse functions and strong targeting. However, in the traditional inspection and acceptance process, carrying a large number of testing tools is extremely inconvenient. This problem has long plagued building quality management personnel and testing personnel.

[0003] In existing technologies, traditional testing devices each correspond to a specific object. For example, verticality testing typically relies on a vertical measuring ruler, while diagonal testing requires a dedicated diagonal measuring ruler. Since each device is only suitable for a specific testing task, in actual testing and acceptance processes, staff often need to carry multiple measuring devices to meet different testing requirements. This not only increases the workload but also brings many inconveniences. Therefore, this utility model proposes a novel testing device that combines the functions of a vertical measuring ruler and a diagonal measuring ruler to solve the aforementioned technical problems. Utility Model Content

[0004] The purpose of this invention is to provide a novel testing device that combines the functions of a vertical measuring ruler and a diagonal measuring ruler, in order to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a novel detection device that combines the functions of a vertical detection ruler and a diagonal detection ruler, comprising: a first detection ruler, a second detection ruler disposed on the lower surface of the first detection ruler, a hinge connecting the first detection ruler and the second detection ruler, a pull-out diagonal detection ruler installed at one end of the first detection ruler, and a diagonal detection ruler end disposed on the surface of the second detection ruler.

[0006] Preferably, a hinge connects one end of the first measuring ruler to one end of the second measuring ruler. A pull-out groove is provided at the end of the first measuring ruler away from the hinge. Fixing grooves are provided on the surfaces of both the first and second measuring rulers. A first fixing rod is fixedly installed at the end of the first measuring ruler near the hinge. A connecting screw hole is provided on the surface of the first measuring ruler near the hinge.

[0007] Preferably, the fixing groove holds the end of a diagonal measuring ruler, and the two side walls of the fixing groove have slots. A connecting screw is fixedly installed at one end of the diagonal measuring ruler end, and the two side walls of the diagonal measuring ruler end have slots for retaining parts. A mounting key is inserted into the slot and can move within the slot. A retaining spring is fixedly installed between one end of the mounting key and one end of the inner wall of the slot, and a retaining plate is fixedly installed at the other end of the mounting key. The retaining plate can be locked in the slot.

[0008] Preferably, the pull-out diagonal measuring ruler includes a first pull-out ruler and a second pull-out ruler. The surface of the first pull-out ruler has a sliding groove. A first retaining frame is provided on the outer wall of one end of the first pull-out ruler. A hole is provided on the surface of the first retaining frame. A fastening threaded tube is fixedly installed above the hole. A first fastening screw is screwed into the fastening threaded tube. One end of the first fastening screw can abut against the sliding groove on the surface of the first pull-out ruler. A first receiving groove is provided at the other end of the first pull-out ruler. The second pull-out ruler is inserted into the first receiving groove and can be displaced within the first receiving groove. A second retaining frame is fixedly installed in front of one end of the first receiving groove. A second fastening screw is provided in the second retaining frame. A fixed measuring end is fixedly installed at one end of the second pull-out ruler.

[0009] Preferably, a second receiving groove is provided on the inner wall of one end of the pull-out groove, and a first pull-out ruler is provided in the second receiving groove, and the first card frame is fixedly installed on the surface of the pull-out groove.

[0010] Preferably, a display is fixedly installed on the surface of the second measuring ruler, and connecting screw holes are opened at both ends of the second measuring ruler. The connecting screw holes can be threadedly connected to the connecting screw installed at one end of the diagonal measuring ruler. A second fixing rod is fixedly installed on the surface of the second measuring ruler near the hinge. A fixing card is inserted into the second fixing rod. The fixing card can rotate around the second fixing rod. A groove is opened on one end of the fixing card. The groove can be inserted into the first fixing rod. A spirit level is fixedly installed on one side wall of the second measuring ruler.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] This utility model proposes a novel testing device that combines the functions of a vertical measuring ruler and a diagonal measuring ruler. In use, the entire testing device can be unfolded through the hinge between the first and second measuring rulers. At this time, it can be used as a normal vertical measuring ruler. If diagonal measurement is required, the end of the diagonal measuring ruler can be installed on one end of the second measuring ruler, and the diagonal measuring ruler can be pulled out at the same time to detect the diagonal. This allows a single measuring ruler to complete both vertical and diagonal detection, thus avoiding the inconvenience of carrying too many various inspection tools during the inspection and acceptance process. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model;

[0014] Figure 2 This is a schematic diagram of the rear structure of this utility model;

[0015] Figure 3 This is a schematic diagram of the structure of the pull-out diagonal measuring ruler of this utility model in the stretched state;

[0016] Figure 4 This is a schematic cross-sectional view of the fixing groove of this utility model.

[0017] Figure 5 This is a schematic diagram of the internal structure of the fixing groove of this utility model;

[0018] Figure 6 This is a schematic diagram of the end structure of the diagonal measuring ruler of this utility model.

[0019] In the diagram: 1. First measuring ruler; 2. Second measuring ruler; 3. Hinge; 4. Pull-out diagonal measuring ruler; 5. End of diagonal measuring ruler; 6. Pull-out slot; 7. Fixing slot; 8. First fixing rod; 9. Clip slot; 10. Mounting key; 11. Snap ring; 12. Clip plate; 13. First pull-out ruler; 14. Second pull-out ruler; 15. First clip frame; 16. First fastening screw; 17. Fixing clip; 18. Spirit level; 19. Second clip frame;

[0020] 20. Second fastening screw; 21. Display dial indicator; 22. Connecting screw hole; 23. Second fixing rod; Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of this utility model clear and complete, the embodiments of this utility model will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only some, not all, embodiments of this utility model, and are merely used to explain the embodiments of this utility model. They are not intended to limit the embodiments of this utility model. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0022] Example 1: Please refer to Figures 1-6 This utility model provides a technical solution: a novel detection device that combines the functions of a vertical detection ruler and a diagonal detection ruler, comprising: a first detection ruler 1, a second detection ruler 2 disposed on the lower surface of the first detection ruler 1, a hinge 3 connecting the first detection ruler 1 and the second detection ruler 2, a pull-out diagonal detection ruler 4 installed at one end of the first detection ruler 1, and a diagonal detection ruler end 5 disposed on the surface of the second detection ruler 2.

[0023] In use, the entire testing device can be unfolded through the hinge 3 between the first measuring ruler 1 and the second measuring ruler 2. At this time, it can be used as a normal vertical measuring ruler. If diagonal measurement is required, the end 5 of the diagonal measuring ruler can be installed on one end of the second measuring ruler 2, and the pull-out diagonal measuring ruler 4 can be pulled out at the same time to perform diagonal testing. This allows a single measuring ruler to complete both vertical and diagonal testing, thus avoiding the inconvenience of carrying too many various inspection tools during the testing and acceptance process.

[0024] Example 2: Based on Example 1, to enable the device to detect verticality and diagonal movement, a first measuring ruler 1 is provided. A hinge 3 connects one end of the first measuring ruler 1 to one end of the second measuring ruler 2. A pull-out groove 6 is provided at the end of the first measuring ruler 1 away from the hinge 3. Fixing grooves 7 are provided on the surfaces of both the first measuring ruler 1 and the second measuring ruler 2. A first fixing rod 8 is fixedly installed at the end of the first measuring ruler 1 near the hinge 3. A connecting screw hole 22 is provided on the surface of the first measuring ruler 1 near the hinge 3. A first fixing rod 8 is fixedly installed on the surface of the second measuring ruler 2. The second measuring ruler 2 is equipped with a display meter 21. Both ends of the second measuring ruler 2 are provided with connecting screw holes 22. The connecting screw holes 22 can be threadedly connected to the connecting screw installed at one end of the diagonal measuring ruler end 5. A second fixing rod 23 is fixedly installed on the surface of the second measuring ruler 2 near the hinge 3. A fixing card 17 is inserted into the second fixing rod 23. The fixing card 17 can rotate around the second fixing rod 23. A groove is provided on one end of the fixing card 17. The groove can be inserted into the first fixing rod 8. A spirit level 18 is fixedly installed on one side wall of the second measuring ruler 2.

[0025] When performing a vertical test, the first measuring ruler 1 and the second measuring ruler 2 can be unfolded via the hinge 3. At this time, the first fixing rod 8 and the second fixing rod 23 are on the same plane. Then, the fixing clip 17 on the second fixing rod 23 is rotated so that the first fixing rod 8 is inserted into the slot on the fixing clip 17, thereby preventing the first measuring ruler 1 and the second measuring ruler 2 from bending or folding during measurement. If a diagonal test is required, the end 5 of the diagonal measuring ruler can be fixedly installed in the connecting screw hole 22 at one end of the second measuring ruler 2 via the connecting screw. Then, the diagonal measuring ruler 4 is pulled out to complete the diagonal test. Thus, the device can complete both vertical and diagonal tests.

[0026] Example 3: Based on Example 2, a pull-out diagonal measuring ruler 4 is provided for easier testing. The pull-out diagonal measuring ruler 4 includes a first pull-out ruler 13 and a second pull-out ruler 14. The surface of the first pull-out ruler 13 has a sliding groove. A first retaining frame 15 is provided on the outer wall of one end of the first pull-out ruler 13. The surface of the first retaining frame 15 has a hole. A fastening threaded tube is fixedly installed directly above the hole. A first fastening screw 16 is screwed into the fastening threaded tube. One end of the first fastening screw 16 can abut against the sliding groove on the surface of the first pull-out ruler 13. Inside, the other end of the first pull-out ruler 13 is provided with a first receiving groove, and a second pull-out ruler 14 is inserted into the first receiving groove. The second pull-out ruler 14 can be moved within the first receiving groove. A second clamping frame 19 is fixedly installed in front of one end of the first receiving groove. A second fastening screw 20 is provided inside the second clamping frame 19. A fixed detection end is fixedly installed at one end of the second pull-out ruler 14. A second receiving groove is provided on the inner wall of one end of the pull-out groove 6. The first pull-out ruler 13 is provided in the second receiving groove. The first clamping frame 15 is fixedly installed on the surface of the pull-out groove 6.

[0027] To facilitate testing, when measuring diagonals, both small and large spaces are typically encountered. For diagonal measurements in small spaces, it's unnecessary to unfold the first measuring ruler 1 and the second measuring ruler 2. The diagonal measuring ruler 5 can be directly installed into the connecting screw holes 22 at both ends of the second measuring ruler 2 via connecting screws. For diagonal measurements in large spaces, the first measuring ruler 1 and the second measuring ruler 2 can be unfolded via hinges 3 and secured with fixing clips 17. The diagonal measuring ruler 5 is then fixed to one end of the second measuring ruler 2. Simultaneously, rotating the first fastening screws 16 and 20 on the first and second clip frames 15 and 19 pulls out the diagonal measuring ruler 4, thus completing the diagonal measurement in large spaces. This device is suitable for diagonal measurements in both large and small spaces, making the overall testing more convenient.

[0028] The fixed groove 7 has a diagonal measuring ruler end 5 inserted into it. The two side walls of the fixed groove 7 have slots. A connecting screw is fixedly installed at one end of the diagonal measuring ruler end 5. The two side walls of the diagonal measuring ruler end 5 have slots 9 for inserting parts. A mounting key 10 is inserted into the slot 9. The mounting key 10 can move within the slot 9. A retaining spring 11 is fixedly installed between one end of the mounting key 10 and one end of the inner wall of the slot 9. A retaining plate 12 is fixedly installed at the other end of the mounting key 10. The retaining plate 12 can be inserted into the slot.

[0029] To facilitate testing, during the storage of the diagonal measuring ruler end 5, a force can be applied to the mounting clips 10 at both ends of the diagonal measuring ruler end 5 to bring them closer together, and then the end 5 can be placed in the fixing groove 7. At this time, the mounting clips 10 are released, and under the action of the retaining spring 11 at one end of the retaining groove 9, the retaining plate 12 at one end of the mounting clips 10 is engaged in the retaining grooves opened on both sides of the fixing groove 7, thereby fixing the diagonal measuring ruler end 5 as a whole in the fixing groove 7. This prevents the diagonal measuring ruler end 5 from falling out of the fixing groove 7 due to tool bumps during the testing process, which would affect the testing progress and facilitate the overall testing process.

[0030] In actual use, the entire testing device can be unfolded through the hinge 3 between the first measuring ruler 1 and the second measuring ruler 2. At this time, it can be used as a normal vertical measuring ruler. If diagonal measurement is required, the end 5 of the diagonal measuring ruler can be installed on one end of the second measuring ruler 2, and the pull-out diagonal measuring ruler 4 can be pulled out at the same time to perform diagonal testing. This allows a single measuring ruler to complete both vertical and diagonal testing, thus avoiding the inconvenience of carrying too many various inspection tools during the testing and acceptance process.

[0031] Although 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A novel detection device with both vertical and diagonal detection scale functions, comprising: The utility model provides a first detection ruler (1), first detection ruler (1) lower surface is provided with second detection ruler (2), it is characterized by: the hinge (3) is connected between first detection ruler (1) and second detection ruler (2), first detection ruler (1) one end is installed pull diagonal detection ruler (4), second detection ruler (2) surface is provided with diagonal detection ruler end (5).

2. The novel detection device with both vertical and diagonal detection scales according to claim 1, characterized in that: The hinge (3) is connected at one end of the first detection ruler (1) and one end of the second detection ruler (2), a pull slot (6) is formed at the end of the first detection ruler (1) away from the hinge (3), a fixing groove (7) is formed on the surface of the first detection ruler (1) and the second detection ruler (2), a first fixing rod (8) is fixedly installed on the surface of the first detection ruler (1) near the hinge (3), and a connecting screw hole (22) is formed on the surface of the first detection ruler (1) near the hinge (3).

3. The novel detection device with both vertical and diagonal detection scales according to claim 2, characterized in that: The diagonal detection ruler end (5) is clamped in the fixing groove (7), a clamping groove is formed on the two side walls of the fixing groove (7), a connecting screw rod is fixedly installed at one end of the diagonal detection ruler end (5), a clamping piece groove (9) is formed on the two end side walls of the surface of the diagonal detection ruler end (5), a mounting clamping key (10) is clamped in the clamping piece groove (9), the mounting clamping key (10) can move in the clamping piece groove (9), a clamping spring (11) is fixedly installed between one end of the mounting clamping key (10) and one end of the inner wall of the clamping piece groove (9), a clamping plate (12) is fixedly installed at the other end of the mounting clamping key (10), and the clamping plate (12) can be clamped in the clamping groove.

4. The novel detection device with both vertical and diagonal detection scales according to claim 3, characterized in that: The pull diagonal detection ruler (4) comprises a first pull ruler (13) and a second pull ruler (14), a sliding groove is formed on the surface of the first pull ruler (13), a first clamping frame (15) is arranged on the outer wall of one end of the first pull ruler (13), a hole is formed on the surface of the first clamping frame (15), a fastening threaded pipe is fixedly installed above the hole, a first fastening screw rod (16) is screwed in the fastening threaded pipe, one end of the first fastening screw rod (16) can abut against the sliding groove formed on the surface of the first pull ruler (13), a first containing groove is formed at the other end of the first pull ruler (13), the second pull ruler (14) is clamped in the first containing groove, the second pull ruler (14) can displace in the first containing groove, a second clamping frame (19) is fixedly installed in front of one end of the first containing groove, a second fastening screw rod (20) is arranged in the second clamping frame (19), and a fixed detection end is fixedly installed at one end of the second pull ruler (14).

5. The novel detection device with both vertical and diagonal detection scales according to claim 4, characterized in that: A second containing groove is formed on the inner wall of one end of the pull slot (6), the first pull ruler (13) is arranged in the second containing groove, and the first clamping frame (15) is fixedly installed on the surface of the pull slot (6).

6. The novel detection device with both vertical and diagonal detection scales according to claim 5, characterized in that: The surface of the second detection ruler (2) is fixedly provided with a display table (21), and connecting screw holes (22) are formed at both ends of the second detection ruler (2), which can be threadedly connected with a connecting screw rod installed at one end of the diagonal detection ruler end head (5). The surface of one end of the second detection ruler (2) close to the hinge (3) is fixedly provided with a second fixed rod (23), and a fixed card (17) is clamped in the second fixed rod (23). The fixed card (17) can rotate around the second fixed rod (23), and the surface of one end of the fixed card (17) is provided with a notch, which can be clamped into the first fixed rod (8). The side wall of one end of the second detection ruler (2) is fixedly provided with a bubble level (18).

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