Measuring tool

Abstract

The utility model discloses a measuring tool which comprises a first level ruler, a second level ruler and a third level ruler, combination components are arranged between the first level ruler and the second level ruler and between the first level ruler and the second level ruler, and the combination plates are connected to the outer sides of adjacent first threaded columns in a sleeved mode. The outer side of each first threaded column is in threaded connection with a nut, the nuts are located above the combined plate, and a handle is fixedly installed above the combined plate. According to the measuring tool, the nuts are screwed on the first threaded column and the second threaded column, so that the combination plate and the buckle plate are fixed on the first horizontal ruler, the second horizontal ruler, the second horizontal ruler and the third horizontal ruler, the three horizontal rulers are combined, and the combined horizontal rulers can be conveniently used through the upper handle; therefore, levelness measurement can be conveniently carried out on a long position, and the effect of combining portability and the measurement range is achieved in a combinable mode.

Description

Technical Field

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

[0002] Construction engineering, an architectural term, refers to the general term for various buildings and engineering facilities that provide material and technical basis for human life and production. Construction engineering is an organized, purposeful, large-scale economic activity of human beings.

[0003] In scenarios such as construction project house acceptance, a spirit level is needed to check the flatness of the house wall. Existing spirit levels are divided into two types: long and short. The shorter spirit level is easy to carry but has a shorter detection distance, while the longer spirit level has a longer detection range but is more inconvenient to carry.

[0004] Therefore, the utility model provides a measuring tool to solve the above problems. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a measuring tool to solve the above problems.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a measuring tool, including a first level, a second level and a third level, a combination component is provided between the first level and the second level and between the first level and the second level, a replacement component is provided at the bottom of the first level, the second level and the third level, the combination component includes a combination plate, first threaded columns are fixedly installed on the tops of the left and right sides of the first level, first threaded columns are fixedly installed on the tops of the right side of the second level and the left side of the third level, the combination plate is sleeved on the outside of the adjacent first threaded columns, nuts are screwed on the outside of the first threaded columns, the nuts are located above the combination plate, and a handle is fixedly installed on the top of the combination plate.

[0007] Preferably: gusset plates are fixedly installed on both the front and rear sides of the combined board, the gusset plates are L-shaped, and the gusset plates consist of a horizontal plate and a vertical plate, the horizontal plate is attached to the top of the first horizontal ruler, and the vertical plate is attached to the front and back of the first horizontal ruler.

[0008] By adopting the above technical solution, the level rulers are combined and fixed by combining the combination plate and the buckle plate.

[0009] Preferably: second threaded columns are fixedly installed on the front and rear sides of the left and right ends of the first horizontal ruler, second threaded columns are fixedly installed on the front and rear sides of the right end of the second horizontal ruler and the front and rear sides of the left end of the third horizontal ruler, a slot is opened inside the buckle plate, two slots on the same buckle plate are respectively clamped on the outer sides of adjacent second threaded columns, a nut is threaded on the outer side of the second threaded column, and the nut is located on the outer side of the buckle plate.

[0010] By adopting the above technical solution, the level rulers are further fixed by means of the second threaded column and the nut.

[0011] Preferably, a level bubble is fixedly installed on the top and inside of the first level ruler, the second level ruler and the third level ruler.

[0012] By adopting the technical solution, the levelness can be measured conveniently through the vial.

[0013] Preferably, the replacement assembly comprises a replacement plate, a plug-in block is fixedly mounted on the top of the replacement plate, and slots are provided at the bottoms of the first level ruler, the second level ruler and the third level ruler, and the plug-in block is plugged into the slots.

[0014] By adopting the above technical solution, the replacement board can be easily disassembled through the plug block and the slot.

[0015] Preferably: the first level ruler, the second level ruler and the third level ruler are all provided with internal grooves, the internal grooves are slidably connected with a card block, a spring is fixedly installed between the card block and the inner wall of the internal groove, the slots are provided with fixed grooves, and the card blocks are inserted into the corresponding fixed grooves.

[0016] By adopting the above technical solution, the insert block is fixed by the clamping block and the fixing groove.

[0017] Preferably, the inner end of the clamping block and the fixing groove are both arc-shaped.

[0018] The above technical solution makes it easy to move the card block out of and into the fixing groove. Beneficial Effects

[0019] The utility model provides a measuring tool. Compared with the prior art, it has the following beneficial effects:

[0020] 1. The measuring tool fixes the combination plate and the buckle plate on the first and second level rulers and the second and third level rulers by screwing nuts on the first and second threaded columns, thereby completing the composition of three level rulers. The upper handle facilitates the use of the combined level rulers, thereby facilitating the level measurement of a longer position, and achieving the effect of taking both portability and measuring range into consideration by being combinable.

[0021] 2. When the replacement plate needs to be replaced, the measuring tool can remove the replacement plate by pulling the replacement plate and the plug-in block downward with force to move the card block out of the fixed groove. After removal, a new replacement plate can be replaced. This makes it unnecessary to replace the entire level ruler after the bottom of the level ruler is worn out after multiple measurements, greatly saving the cost of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the implementation scheme of the utility model or the technical scheme in the prior art, the drawings required for use in the implementation scheme or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some implementation schemes of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0023] Figure 1 It is a three-dimensional diagram of the external structure of the utility model;

[0024] Figure 2 This utility model Figure 1 A magnified view of the structure at A;

[0025] Figure 3 It is a side structural stereogram of the first level ruler of the utility model;

[0026] Figure 4 It is an enlarged cross-sectional view of the replacement component of the utility model.

[0027] In the figure: 1. first level; 2. combination assembly; 21. combination plate; 22. handle; 23. first threaded column; 24. nut; 25. buckle plate; 26. slot; 27. second threaded column; 3. replacement assembly; 31. replacement plate; 32. plug-in block; 33. slot; 34. internal slot; 35. block; 36. spring; 37. fixing slot; 4. second level; 5. third level. DETAILED DESCRIPTION

[0028] It should be noted that in the description of the embodiments of the present application, the terms "front, rear", "left, right", "up, down", etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present application. The terms "install", "connect", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0029] The present application is further described in detail below through drawings and examples.

[0030] Reference Figures 1 to 4 The embodiment of the present application provides a measuring tool, including a first level 1, a second level 4 and a third level 5. A combination component 2 is provided between the first level 1 and the second level 4 and between the first level 1 and the second level 4. A replacement component 3 is provided at the bottom of the first level 1, the second level 4 and the third level 5. The combination component 2 includes a combination plate 21. First threaded columns 23 are fixedly installed on the tops of the left and right sides of the first level 1, and first threaded columns 23 are fixedly installed on the tops of the right side of the second level 4 and the left side of the third level 5. The combination plate 21 is sleeved on the outer side of the adjacent first threaded columns 23. Nuts 24 are screwed on the outer sides of the first threaded columns 23. The nuts 24 are located above the combination plate 21, and a handle 22 is fixedly installed on the top of the combination plate 21.

[0031] The front and rear sides of the combined plate 21 are fixedly installed with gusset plates 25. The gusset plates 25 are L-shaped and consist of a horizontal plate and a vertical plate. The horizontal plate is attached to the top of the first level 1, and the vertical plate is attached to the front and back of the first level 1. The front and rear sides of the left and right ends of the first level 1 are fixedly installed with second threaded columns 27. The front and rear sides of the right end of the second level 4 and the front and rear sides of the left end of the third level 5 are fixedly installed with second threaded columns 27. The inside of the gusset plates 25 is provided with a slot 26. The two slots 26 on the same gusset plate 25 are respectively connected to the outside of the adjacent second threaded columns 27. The outside of the second threaded column 27 is screwed with a nut 24, and the nut 24 is located on the outside of the gusset plates 25. The top and inside of the first level 1, the second level 4 and the third level 5 are fixedly installed with a level bubble.

[0032] In this embodiment, the first level 1, the second level 4 and the third level 5 can be used in conjunction with the level bubble to measure the level independently. When it is necessary to measure the level of a longer position, the combination plate 21 is sleeved on the outside of the corresponding first threaded column 23, and the slot 26 is sleeved on the outside of the corresponding second threaded column 27, and the nut 24 is screwed on the first and second threaded columns to fix the combination plate 21 and the buckle plate 25 on the first and second levels and the second and third levels, thereby completing the composition of the three levels. The upper handle 22 facilitates the use of the combined level, thereby achieving convenient level measurement of a longer position, and the effect of taking both portability and measuring range into consideration is achieved through the combinable manner.

[0033] Reference Figures 1 to 4 In one aspect of the present embodiment, the replacement component 3 includes a replacement plate 31, a plug-in block 32 is fixedly mounted on the top of the replacement plate 31, and slots 33 are provided at the bottoms of the first level 1, the second level 4 and the third level 5, and the plug-in block 32 is inserted into the slots 33.

[0034] The first level 1, the second level 4 and the third level 5 are all provided with internal grooves 34, the internal grooves 34 are slidably connected with clamping blocks 35, and springs 36 are fixedly installed between the clamping blocks 35 and the inner wall of the internal grooves 34. The slots 33 are provided with fixed grooves 37, and the clamping blocks 35 are inserted into the corresponding fixed grooves 37. The inner side ends of the clamping blocks 35 and the fixed grooves 37 are both arc-shaped.

[0035] In this embodiment, the replacement plate 31 is fixed to the bottom of the level ruler by fixing the plug block 32 inside the slot 33, and the internal clamping block 35 is clamped in the fixing groove 37 to fix the plug block 32. When the replacement plate 31 needs to be replaced, the replacement plate 31 and the plug block 32 are pulled downward with force to move the clamping block 35 out of the fixing groove 37, thereby completing the disassembly of the replacement plate 31. After disassembly, a new replacement plate 31 can be replaced, so that the bottom of the level ruler does not need to be replaced after multiple measurements due to wear, which greatly saves the cost of use. The arc-shaped design of the clamping block 35 and the fixing groove 37 ensures that the plug block 32 can be pulled out with force under the premise that it has a certain fixing effect on the plug block 32.

[0036] Working principle: When it is necessary to measure the levelness of a longer position, the combination plate 21 is sleeved on the outside of the corresponding first threaded column 23, and the slot 26 is sleeved on the outside of the corresponding second threaded column 27, and the nut 24 is screwed on the first and second threaded columns, so that the combination plate 21 and the buckle plate 25 are fixed on the first and second level rulers and the second and third level rulers, thereby completing the composition of three level rulers, and the upper handle 22 is used to facilitate the use of the combined level ruler, so as to facilitate the levelness measurement of a longer position, and the effect of taking into account both portability and measurement range is achieved through the combinable method; the plug block 32 is fixed on The replacement plate 31 is fixed to the bottom of the level ruler inside the slot 33, and the plug block 32 is fixed by the internal clamping block 35 clamped in the fixing slot 37. When the replacement plate 31 needs to be replaced, the replacement plate 31 and the plug block 32 are pulled downward with force to move the clamping block 35 out of the fixing slot 37, thereby completing the disassembly of the replacement plate 31. After disassembly, a new replacement plate 31 can be replaced, so that the entire level ruler does not need to be replaced after the bottom of the level ruler is worn out due to multiple measurements, which greatly saves the cost of use. The arc-shaped design of the clamping block 35 and the fixing slot 37 ensures that the plug block 32 can be pulled out with force under the premise that it has a certain fixing effect on the plug block 32.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0038] Although the embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A measuring tool, comprising a first level (1), a second level (4) and a third level (5), characterized in that: A combination component (2) is provided between the first level (1) and the second level (4) and between the first level (1) and the second level (4); a replacement component (3) is provided at the bottom of the first level (1), the second level (4) and the third level (5); the combination component (2) comprises a combination plate (21); first threaded columns (23) are fixedly mounted on the tops of the left and right sides of the first level (1); first threaded columns (23) are fixedly mounted on the tops of the right side of the second level (4) and the left side of the third level (5); the combination plate (21) is sleeved on the outside of adjacent first threaded columns (23); nuts (24) are screwed on the outside of the first threaded columns (23); the nuts (24) are located above the combination plate (21); and a handle (22) is fixedly mounted on the top of the combination plate (21).

2. A measuring tool according to claim 1, characterized in that: The front and rear sides of the combined plate (21) are both fixedly mounted with gusset plates (25), the gusset plates (25) are L-shaped, and the gusset plates (25) are composed of a horizontal plate and a vertical plate, the horizontal plate is attached to the top of the first horizontal ruler (1), and the vertical plate is attached to the front and back of the first horizontal ruler (1).

3. A measuring tool according to claim 2, characterized in that: Second threaded columns (27) are fixedly mounted on both front and rear sides of the left and right ends of the first level (1); second threaded columns (27) are fixedly mounted on both front and rear sides of the right end of the second level (4) and both front and rear sides of the left end of the third level (5); a clamping groove (26) is provided inside the buckle plate (25); two clamping grooves (26) on the same buckle plate (25) are respectively clamped on the outer sides of adjacent second threaded columns (27); a nut (24) is screwed on the outer side of the second threaded column (27); the nut (24) is located on the outer side of the buckle plate (25).

4. A measuring tool according to claim 1, characterized in that: Level bubbles are fixedly installed on the top and inside of the first level (1), the second level (4) and the third level (5).

5. A measuring tool according to any one of claims 1 to 4, characterized in that: The replacement assembly (3) comprises a replacement plate (31), an insert block (32) being fixedly mounted on the top of the replacement plate (31), and slots (33) are provided at the bottoms of the first level (1), the second level (4) and the third level (5), and the insert block (32) is inserted into the slots (33).

6. A measuring tool according to claim 5, characterized in that: The first level ruler (1), the second level ruler (4) and the third level ruler (5) are each provided with an internal groove (34), a clamping block (35) is slidably connected to the interior of the internal groove (34), a spring (36) is fixedly installed between the clamping block (35) and the inner wall of the internal groove (34), a fixed groove (37) is provided inside the slot (33), and the clamping block (35) is inserted into the corresponding fixed groove (37).

7. A measuring tool according to claim 6, characterized in that: The inner end of the clamping block (35) and the fixing groove (37) are both arc-shaped.

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