Intelligent leveling instrument for building decoration project quality acceptance

Abstract

The utility model relates to the technical field of leveling instruments, and provides an intelligent leveling instrument for building decoration project quality acceptance, which comprises a leveling instrument body, in the intelligent leveling instrument, related personnel press one end of an insertion block transverse plate to extrude a spring B to drive one end of an insertion block vertical plate to be separated from the interior of an insertion groove on one side of a placement groove, and the limitation of a first extension ruler is released; the first extension ruler drives the second extension ruler to turn over towards the side far away from the leveling instrument body, the leveling instrument body is preliminarily extended, then the second extension ruler is pulled by a related person to move towards the side far away from the leveling instrument body, the leveling instrument body is secondarily extended, and the length of the leveling instrument body is adjusted in a large range. By means of the technical scheme, the problems that in the prior art, the length of a leveling instrument is fixed, the length of the leveling instrument cannot be adjusted, and the leveling instrument can meet the project quality acceptance requirement are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of levels, and in particular to an intelligent level for quality acceptance of building decoration and renovation projects. Background Art

[0002] Buildings refer to artificially constructed assets and fall under the category of fixed assets, including two categories: houses and structures. Houses refer to engineering buildings for people to live, work, study, produce, operate, entertain, store items and conduct other social activities. When decorating the interior of a building, it is necessary to conduct quality inspection and acceptance of the building structure after the decoration is completed to avoid safety accidents caused by unqualified quality. A spirit level is needed when conducting quality acceptance of decoration projects.

[0003] A patent with patent number CN216558925U discloses an intelligent level for quality acceptance of building decoration and renovation projects, including: a ruler body, a fixed frame and a connecting ruler, the top of the ruler body is fixedly installed with a fixed frame, the surfaces on both sides of the second level are fixedly installed with plug blocks, the first level is movably installed inside the threaded groove inside the ruler body, and the inside of the connecting ruler is fixedly installed with an infrared rangefinder, a positioning block is fixedly installed on the surface of one side of the connecting ruler, a movable plate is movably installed on the top of the limit block, and a laser light is fixedly installed on the top of the movable plate.

[0004] However, the intelligent level ruler for quality acceptance of building decoration and renovation projects in the above-mentioned patent still has certain problems during use. The level ruler has a fixed length and cannot be adjusted in length to make it suitable for the quality acceptance requirements of the project. Therefore, an intelligent level ruler for quality acceptance of building decoration and renovation projects is proposed. Utility Model Content

[0005] The utility model provides an intelligent level ruler for quality acceptance of building decoration and renovation projects, which solves the problem that the level ruler in the related technology has a fixed length and cannot be adjusted in length to make it suitable for project quality acceptance requirements.

[0006] The technical solution of the utility model is as follows:

[0007] An intelligent level for quality acceptance of building decoration and renovation projects, characterized in that it comprises: a level body, the level body is configured as a rectangular parallelepiped, an elongation component is provided on the level body, the elongation component comprises a first extension ruler and a second extension ruler, a placement slot for placing the first extension ruler is provided on one side of the level body, one end of the first extension ruler is rotatably connected to one end of the placement slot opening on the level body, one end of the second extension ruler is arranged inside a sliding slot provided on one side of the first extension ruler, one end of the second extension ruler extending out of the sliding slot is provided with a fixing component connected to one side of the placement slot, and when the first extension ruler is rotated to the extension line of the level body, one side of the level body, the first extension ruler and the second extension ruler are flush.

[0008] Preferably, a plurality of limit blocks arranged in a straight line are fixedly connected to the top and the bottom of the sliding groove, respectively, the limit blocks are configured as triangular blocks, a through slot is provided on the end of the second extension ruler extending into the sliding slot, a fixed plate is fixedly connected to the middle of the through slot, connecting blocks corresponding to the limit blocks are symmetrically arranged at both ends of the through slot, the connecting blocks are configured as triangular blocks in the opposite direction to the limit blocks, and the two connecting blocks are respectively connected to the fixed plate through a group of elastic components.

[0009] Preferably, the elastic component includes a round rod, a spring A and a pressing plate, the round rod is fixedly connected to a fixed plate, the pressing plate is fixedly connected to a side of a connecting block away from a limiting block, the pressing plate and the connecting block are both provided with corresponding through holes matching the round rod, the spring A is sleeved on the outside of the bottom of the round rod, and its two ends are respectively fixedly connected to the fixed plate and the pressing plate.

[0010] Preferably, when the first extension ruler drives one end of the second extension ruler to rotate into the placement groove, a gap of five millimeters is left between the end of the second extension ruler and the side wall of the placement groove.

[0011] Preferably, the fixing assembly includes an insert block, a spring B and a groove, the groove is opened at one end of the second extension ruler, the insert block is arranged in an L-shape, one end of the insert block vertical plate passes through the top of the second extension ruler and is slidably connected to the second extension ruler, the insert block horizontal plate is arranged inside the groove and is slidably connected to the inner wall of the groove, the spring B is arranged inside the groove, the two ends of the spring B are respectively fixedly connected to the inner wall of the groove and one end of the insert block horizontal plate, the length of the insert block extending out of the end of the second extension ruler is eight millimeters, and a slot corresponding to one end of the insert block vertical plate is opened on the side wall of the placement groove.

[0012] Preferably, an infrared rangefinder is provided at one end of the level body away from the first extension ruler, and the infrared rangefinder is fixedly installed in a mounting groove opened on one side of the level body, and a protective cover is clamped on one side of the mounting groove.

[0013] Preferably, the tops of the sides of the level ruler body, the first extension ruler and the second extension ruler that are flush with each other are all marked with uniformly scaled scale lines.

[0014] Preferably, a verticality detection gauge for displaying the verticality of the level body is fixedly mounted on a side of the level body away from the placement groove.

[0015] Preferably, a handle is fixedly connected to the middle of the level ruler body on one side of the verticality detection table, the handle is made of rubber, and the handle is configured to be hidden.

[0016] Preferably, a level A and a level B for detecting level are respectively fixedly mounted on both sides of one end of the level ruler body.

[0017] The working principle and beneficial effects of the utility model are:

[0018] 1. In the present invention, the relevant personnel press one end of the horizontal plate of the plug block to squeeze the spring B to drive one end of the vertical plate of the plug block to disengage from the slot on one side of the placement slot, thereby releasing the limit of the first extension ruler, so that the first extension ruler drives the second extension ruler to flip to the side away from the level ruler body, thereby achieving the purpose of initially extending the level ruler body, and then the relevant personnel pulls one end of the second extension ruler extending out of the sliding slot to move the end of the second extension ruler extending into the sliding slot to the side away from the level ruler body, thereby extending the level ruler body for a second time, thereby achieving the purpose of adjusting the length of the level ruler body in a larger range and improving the flexibility and applicability of the level ruler body through the arrangement of the level ruler body, the first extension ruler and the second extension ruler. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the first extension ruler of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the second extension ruler of the utility model;

[0023] Figure 4 It is a partial enlarged structural schematic diagram of the utility model;

[0024] Figure 5 This is a schematic diagram of the structure of the fixed component of the utility model;

[0025] In the figure: 1. level ruler body; 2. level A; 3. level B; 4. extension assembly; 5. first extension ruler; 6. second extension ruler; 7. placement slot; 8. sliding slot; 9. scale line; 10. verticality detection gauge; 11. handle; 12. infrared rangefinder; 13. protective cover; 14. through slot; 15. fixing plate; 16. round rod; 17. connecting block; 18. spring A; 19. limit block; 20. pressing piece; 21. insert block; 22. spring B; 23. groove; 24. slot. DETAILED DESCRIPTION

[0026] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Example 1

[0028] like Figure 1~Figure 5 As shown, the present embodiment proposes an intelligent level for quality acceptance of building decoration and renovation projects, characterized in that it comprises: a level body 1, the level body 1 is arranged as a rectangular parallelepiped, an extension component 4 is arranged on the level body 1, the extension component 4 comprises a first extension ruler 5 and a second extension ruler 6, a placement groove 7 for placing the first extension ruler 5 is opened on one side of the level body 1, one end of the first extension ruler 5 is rotatably connected to one end of the opening of the placement groove 7 on the level body 1, one end of the second extension ruler 6 is arranged in a sliding groove 8 opened on one side of the first extension ruler 5, and a fixing component connected to one side of the placement groove 7 is arranged on the end of the second extension ruler 6 extending out of the sliding groove 8, and when the first extension ruler 5 is rotated to the extension line of the level body 1, one side of the level body 1, the first extension ruler 5 and the second extension ruler 6 are flush.

[0029] Preferably, a plurality of linearly arranged limit blocks 19 are fixedly connected to the top and bottom of the sliding groove 8, respectively. The limit blocks 19 are set as triangular blocks. A through slot 14 is provided on the end of the second extension ruler 6 extending into the sliding groove 8. A fixing plate 15 is fixedly connected to the middle of the through slot 14. Connecting blocks 17 corresponding to the limit blocks 19 are symmetrically arranged at both ends of the through slot 14. The connecting blocks 17 are set as triangular blocks in the opposite direction of the limit blocks 19. The two connecting blocks 17 are connected to the fixing plate 15 through a set of elastic components. The purpose of this arrangement is to limit the two connecting blocks 17 by the limit blocks 19, so as to prevent the second extension ruler 6 from retracting into the sliding groove 8.

[0030] Preferably, the elastic component includes a round rod 16, a spring A18 and a pressing piece 20, the round rod 16 is fixedly connected to the fixing plate 15, the pressing piece 20 is fixedly connected to the side of the connecting block 17 away from the limiting block 19, and the pressing piece 20 and the connecting block 17 are both provided with through holes that match the round rod 16, and the spring A18 is sleeved on the outside of the bottom of the round rod 16, and the two ends are respectively fixedly connected to the fixing plate 15 and the pressing piece 20. The purpose of this arrangement is to realize that by pressing the pressing piece 20, the connecting block 17 is driven to move to the side away from the limiting block 19, so as to release the limiting block 19 on the connecting block 17, so as to facilitate the relevant personnel to actively retract the second extension ruler 6 into the sliding groove 8.

[0031] Preferably, when the first extension ruler 5 drives one end of the second extension ruler 6 to be screwed into the placement groove 7, a gap of 5 mm is left between the end of the second extension ruler 6 and the side wall of the placement groove 7. The purpose of this arrangement is to facilitate the relevant personnel to screw the first extension ruler 5 into and out of the placement groove 7.

[0032] Preferably, the fixing assembly includes an insert block 21, a spring B22 and a groove 23, the groove 23 being opened at one end of the second extension ruler 6, the insert block 21 being arranged in an L-shape, one end of the vertical plate of the insert block 21 passing through the top of the second extension ruler 6 and being slidably connected to the second extension ruler 6, the horizontal plate of the insert block 21 being arranged inside the groove 23 and being slidably connected to the inner wall of the groove 23, the spring B22 being arranged inside the groove 23, the two ends of the spring B22 being respectively fixedly connected to the inner wall of the groove 23 and one end of the horizontal plate of the insert block 21, the length of the insert block 21 extending out of the end of the second extension ruler 6 is eight millimeters, and a slot 24 corresponding to one end of the vertical plate of the insert block 21 is opened on the side wall of the placement groove 7. The purpose of this arrangement is to press one end of the horizontal plate of the plug block 21 so that the compression spring B22 drives one end of the vertical plate of the plug block 21 to retract into the groove 23, and the first extension ruler 5 drives the second extension ruler 6 to be screwed into the placement groove 7, and then the force pressing the plug block 21 is removed, so that one end of the vertical plate of the plug block 21 is inserted into the slot 24, thereby achieving the purpose of storing and limiting the first extension ruler 5 and the second extension ruler 6.

[0033] In this embodiment, the relevant personnel presses one end of the horizontal plate of the plug block 21 to squeeze the spring B22 to drive one end of the vertical plate of the plug block 21 to disengage from the slot 24 on one side of the placement slot 7, thereby releasing the limit of the first extension ruler 5, and causing the first extension ruler 5 to drive the second extension ruler 6 to flip toward the side away from the level ruler body 1, thereby achieving the purpose of initially extending the level ruler body 1. The relevant personnel then pulls one end of the second extension ruler 6 out of the sliding slot 8, so that the end of the second extension ruler 6 extending into the sliding slot 8 moves toward the side away from the level ruler body 1, and the level ruler body 1 is extended for a second time. By setting the level ruler body 1, the first extension ruler 5 and the second extension ruler 6, the length of the level ruler body 1 can be adjusted over a larger range, thereby improving the flexibility and applicability of the level ruler body 1.

[0034] Example 2

[0035] like Figure 1~Figure 5 As shown, based on the same concept as the above-mentioned embodiment 1, this embodiment further proposes that an infrared rangefinder 12 is provided at the end of the level ruler body 1 away from the first extension ruler 5, and the infrared rangefinder 12 is fixedly installed in a mounting groove opened on one side of the level ruler body 1, and a protective cover 13 is clamped on one side of the mounting groove.

[0036] Preferably, the top of the side where the level ruler body 1, the first extension ruler 5 and the second extension ruler 6 are flush with each other is marked with uniformly scaled scale lines 9. The purpose of this arrangement is to achieve the purpose of facilitating the relevant personnel to use the level ruler body 1 for measurement through the setting of the scale lines 9.

[0037] Preferably, a verticality detection gauge 10 for displaying the verticality of the level body 1 is fixedly installed on one side of the level body 1 away from the placement slot 7. The purpose of this arrangement is to facilitate the relevant personnel to use the level body 1 to detect the verticality of the building wall through the arrangement of the verticality detection gauge 10.

[0038] Preferably, a handle 11 is fixedly connected to the middle of the level ruler body 1 on one side of the verticality detection table 10. The handle 11 is made of rubber and is set to be hidden. The purpose of this setting is to achieve the purpose of facilitating the relevant personnel to take the level ruler body 1 through the setting of the handle 11.

[0039] Preferably, a level gauge A2 and a level gauge B3 for detecting level are fixedly installed on both sides of one end of the level ruler body 1. The purpose of this arrangement is to facilitate the relevant personnel to use the level ruler body 1 to detect the level of the building wall through the arrangement of the level gauge A2 and the level gauge B3.

[0040] In this embodiment, the level A2, level B3, scale lines 9, verticality detection gauge 10, handle 11 and infrared rangefinder 12 on the level ruler body 1 are arranged to ensure that the level ruler body 1 can normally perform basic quality inspection on building decoration projects.

[0041] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An intelligent level ruler for quality acceptance of building decoration and renovation projects, characterized in that: include: A level ruler body (1), the level ruler body (1) is arranged in the form of a rectangular parallelepiped, an extension component (4) is arranged on the level ruler body (1), the extension component (4) comprises a first extension ruler (5) and a second extension ruler (6), a placement groove (7) for placing the first extension ruler (5) is opened on one side of the level ruler body (1), one end of the first extension ruler (5) is rotatably connected to an end of the placement groove (7) opened on the level ruler body (1), one end of the second extension ruler (6) is arranged inside a sliding groove (8) opened on one side of the first extension ruler (5), one end of the second extension ruler (6) extending out of the sliding groove (8) is provided with a fixing component connected to one side of the placement groove (7), and when the first extension ruler (5) is rotated to the extension line of the level ruler body (1), the level ruler body (1), the first extension ruler (5) and one side of the second extension ruler (6) are flush.

2. According to claim 1, the intelligent level ruler for quality acceptance of building decoration and renovation projects is characterized in that: A plurality of limit blocks (19) arranged in a straight line are fixedly connected to the top and bottom of the sliding groove (8), respectively. The limit blocks (19) are configured as triangular blocks. A through groove (14) is provided on the end of the second extension ruler (6) extending into the interior of the sliding groove (8). A fixed plate (15) is fixedly connected to the middle of the through groove (14). Connecting blocks (17) corresponding to the limit blocks (19) are symmetrically arranged at both ends of the through groove (14). The connecting blocks (17) are configured as triangular blocks in the opposite direction to the limit blocks (19). The two connecting blocks (17) are respectively connected to the fixed plate (15) via a group of elastic components.

3. The intelligent level ruler for quality acceptance of building decoration and renovation projects according to claim 2 is characterized in that: The elastic component comprises a round rod (16), a spring A (18) and a pressing plate (20); the round rod (16) is fixedly connected to the fixing plate (15); the pressing plate (20) is fixedly connected to a side of the connecting block (17) away from the limiting block (19); the pressing plate (20) and the connecting block (17) are both provided with corresponding through holes that match the round rod (16); the spring A (18) is sleeved on the outer side of the bottom of the round rod (16), and its two ends are respectively fixedly connected to the fixing plate (15) and the pressing plate (20).

4. The intelligent level ruler for quality acceptance of building decoration and renovation projects according to claim 1 is characterized in that: When the first extension ruler (5) drives one end of the second extension ruler (6) to be screwed into the placement groove (7), a gap of five millimeters is left between the end of the second extension ruler (6) and the side wall of the placement groove (7).

5. According to claim 1, the intelligent level ruler for quality acceptance of building decoration and renovation projects is characterized in that: The fixing assembly comprises an insert (21), a spring B (22) and a groove (23), wherein the groove (23) is provided at one end of the second extension ruler (6), the insert (21) is arranged in an L-shape, one end of the vertical plate of the insert (21) passes through the top of the second extension ruler (6) and is slidably connected to the second extension ruler (6), the horizontal plate of the insert (21) is arranged inside the groove (23) and is slidably connected to the inner wall of the groove (23), the spring B (22) is arranged inside the groove (23), the two ends of the spring B (22) are respectively fixedly connected to the inner wall of the groove (23) and one end of the horizontal plate of the insert (21), the length of the insert (21) extending out of the end of the second extension ruler (6) is eight millimeters, and a slot (24) corresponding to one end of the vertical plate of the insert (21) is provided on the side wall of the placement groove (7).

6. The intelligent level ruler for quality acceptance of building decoration and renovation projects according to claim 1 is characterized in that: An infrared rangefinder (12) is provided at one end of the level ruler body (1) away from the first extension ruler (5), and the infrared rangefinder (12) is fixedly mounted inside a mounting groove provided on one side of the level ruler body (1), and a protective cover (13) is clamped on one side of the mounting groove.

7. The intelligent level ruler for quality acceptance of building decoration and renovation projects according to claim 1 is characterized in that: The tops of the sides of the level ruler body (1), the first extension ruler (5) and the second extension ruler (6) that are flush with each other are all marked with scale lines (9) with uniform scales.

8. The intelligent level ruler for quality acceptance of building decoration and renovation projects according to claim 1 is characterized in that: A verticality detection gauge (10) for displaying the verticality of the level ruler body (1) is fixedly mounted on a side of the level ruler body (1) away from the placement groove (7).

9. The intelligent level ruler for quality acceptance of building decoration and renovation projects according to claim 8 is characterized in that: A handle (11) is fixedly connected to the middle of the level ruler body (1) on one side of the verticality detection gauge (10); the handle (11) is made of rubber and is arranged to be hidden.

10. The intelligent level ruler for quality acceptance of building decoration and renovation projects according to claim 1 is characterized in that: A level meter A (2) and a level meter B (3) for detecting level are respectively fixedly mounted on both sides of one end of the level ruler body (1).

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