Multifunctional measuring tool for construction engineering

Abstract

The utility model relates to the technical field of constructional engineering measurement, and discloses a multifunctional measuring tool for construction engineering, which comprises a main measuring scale, the right side of the main measuring scale is provided with a splicing assembly, the splicing assembly is used for adjusting the unfolded and vertical states, and the main measuring scale is internally provided with a levelness measuring assembly. According to the multifunctional measuring tool for the construction engineering, the splicing assembly is installed, the combination sleeve and the combination shaft are arranged to assist the main measuring ruler and the auxiliary measuring ruler in unfolding horizontally, the supporting spring is arranged inside to push the adjusting block to expand outwards, and the adjusting block is movably arranged on the inner side of the main measuring ruler; when the ruler extends outwards, the inserting rod is pushed to extend outwards to be inserted into the inner side of the inserting groove, the measuring rulers are inserted to keep the state that the measuring rulers are perpendicular to the straight ruler, or the inserting rod is inserted into the inner side of the positioning groove, the main measuring ruler and the auxiliary measuring ruler are kept in the 90-degree state in a limiting mode, and different requirements can be met through flexible adjustment.

Description

Technical Field

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

[0002] In construction projects, when measuring various wall data of buildings, measuring tools are usually needed. In order to better meet different needs, they usually need to have multiple functions, which can not only measure length but also measure level, so as to obtain more data information.

[0003] In the prior art, when the folding ruler is unfolded, the existing multifunctional measuring tool cannot effectively limit the folding ruler to a 90-degree angle for measurement as required. Utility Model Content

[0004] The purpose of the present utility model is to provide a multifunctional measuring tool for construction projects to solve the problem that the existing multifunctional measuring tools in the above-mentioned background technology cannot effectively limit the folding ruler when it is unfolded, and cannot limit the folding ruler to a 90-degree angle for measurement as required.

[0005] In order to solve the above technical problems, the present invention provides the following technical solution: a multifunctional measuring tool for construction engineering, comprising a main measuring ruler, a splicing assembly provided on the right side of the main measuring ruler, and the splicing assembly is used to adjust the unfolded and vertical states, and a level measurement assembly is provided inside the main measuring ruler, and the level measurement assembly is used to flexibly adjust the angle of the contact surface;

[0006] The splicing assembly includes an auxiliary measuring ruler, a combination sleeve is installed on the right end of the main measuring ruler and the auxiliary measuring ruler, and a combination shaft is provided on the inner side of the combination sleeve, a support spring is provided inside the right end of the main measuring ruler, and an adjustment block is provided on the right side of the support spring, and an insertion rod is installed on the right side of the adjustment block, a slot is provided on the right side of the auxiliary measuring ruler, and a splicing plate is installed on the right side of the auxiliary measuring ruler, and a positioning groove is provided on the inner side of the splicing plate;

[0007] The levelness measuring assembly includes a sliding block, and a fixed plate is installed on the left side of the sliding block, an angle line is embedded in the front of the left end of the fixed plate, and a swing rod is provided on the front of the left end of the fixed plate, and a pointer is installed on the top of the swing rod.

[0008] Preferably, the front and back sides of the right end of the main measuring ruler are provided with adjustment slots, and the top of the right end of the main measuring ruler is provided with a splicing slot.

[0009] Preferably, a sliding groove is provided on the inner side of the left end of the main measuring ruler, and the sliding groove is located on the outer side of the sliding block.

[0010] Preferably, scale lines are provided on the front sides of the auxiliary measuring ruler and the main measuring ruler, and an auxiliary spring is provided inside the left end of the auxiliary measuring ruler.

[0011] Preferably, auxiliary blocks are installed on the front and back of the adjustment block, and the auxiliary blocks are located inside the adjustment slot. A limit rod is installed on the left end of the adjustment block, and the limit rod is located inside the main measuring scale.

[0012] Preferably, a limit disk is provided on the right side of the auxiliary spring, and a fixing rod is installed on the left side of the limit disk, a limit plate is installed on the left side of the fixing rod, and an inserting plate is installed on the right side of the lower end of the limit plate.

[0013] Preferably, a fixed bearing is provided on the inner side of the upper end of the swing arm, and the fixed bearing is located on the front side of the left end of the fixed plate, and a counterweight is installed on the lower end of the swing arm.

[0014] Compared with the prior art, the beneficial effects achieved by the present invention are:

[0015] First, the utility model can assist the main measuring ruler and the auxiliary measuring ruler in unfolding horizontally by installing a splicing component and providing a combination sleeve and a combination shaft. The adjustment block can be pushed outward by providing a support spring inside. The adjustment block is movably arranged on the inner side of the main measuring ruler. When the adjustment block is extended, the push rod is extended outward and inserted into the inner side of the slot. The insertion keeps the measuring ruler vertical to the ruler, or the rod is inserted into the inner side of the positioning groove. The main measuring ruler and the auxiliary measuring ruler are kept at a 90-degree state by means of restriction. Different needs can be met through flexible adjustment.

[0016] Secondly, the present invention is equipped with a level measuring assembly. Existing multifunctional measuring tools are provided with a plumb structure when in use, but are inconvenient to store and cannot accurately determine the level. The sliding block can be provided to push out the fixed plate on the left, which can assist the swing rod to flip to a vertical state. When measuring, the main measuring ruler is placed close to the bottom of the measuring structure. Then, under the action of gravity, the counterweight block will drive the top pointer to point to the level corresponding to the measuring area. The counterweight block is stored inside the main measuring ruler to avoid affecting the storage. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the spliced ​​plate of the utility model;

[0019] Figure 3 This is a schematic diagram of the rod structure of the utility model;

[0020] Figure 4This is a schematic diagram of the structure of the limiting plate of the utility model;

[0021] Figure 5 This is a schematic diagram of the structure of the swing rod of the utility model.

[0022] Among them: 1. Main measuring scale; 101. Adjusting slot; 102. Splicing slot; 103. Combination sleeve; 104. Combination shaft; 105. Sliding slot; 2. Auxiliary measuring scale; 201. Slot; 202. Splicing plate; 203. Positioning slot; 3. Insert rod; 301. Adjusting block; 302. Auxiliary block; 303. Limit rod; 304. Support spring; 4. Limit plate; 401. Fixed rod; 402. Limit plate; 403. Auxiliary spring; 404. Insert plate; 5. Swing rod; 501. Sliding block; 502. Fixed plate; 503. Angle line; 504. Fixed bearing; 505. Pointer; 506. Counterweight. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-5 A multifunctional measuring tool for construction engineering includes a main measuring ruler 1, a splicing component is provided on the right side of the main measuring ruler 1, and the splicing component is used to adjust the unfolded and vertical states, and a level measuring component is provided inside the main measuring ruler 1, and the level measuring component is used to flexibly adjust the angle of the contact surface;

[0025] The splicing assembly includes an auxiliary measuring ruler 2, a combination sleeve 103 is installed on the right end of the main measuring ruler 1 and the auxiliary measuring ruler 2, and a combination shaft 104 is provided on the inner side of the combination sleeve 103, a support spring 304 is provided inside the right end of the main measuring ruler 1, and an adjustment block 301 is provided on the right side of the support spring 304, and an insertion rod 3 is installed on the right side of the adjustment block 301, a slot 201 is provided on the right side of the auxiliary measuring ruler 2, and a splicing plate 202 is installed on the right side of the auxiliary measuring ruler 2, and a positioning groove 203 is provided on the inner side of the splicing plate 202;

[0026] The levelness measuring assembly includes a sliding block 501, and a fixed plate 502 is installed on the left side of the sliding block 501, an angle line 503 is embedded in the front of the left end of the fixed plate 502, and a swing rod 5 is set on the front of the left end of the fixed plate 502, and a pointer 505 is installed on the top of the swing rod 5.

[0027] Through the above technical solution, the combination sleeve 103 and the combination shaft 104 are provided to assist the main measuring ruler 1 and the auxiliary measuring ruler 2 to be horizontally unfolded. The support spring 304 is provided inside to push the adjustment block 301 to expand. The adjustment block 301 is movably provided on the inner side of the main measuring ruler 1. While expanding, the push rod 3 is expanded and inserted into the inner side of the slot 201. The insertion keeps the measuring ruler vertical to the ruler, or the insertion rod 3 is inserted into the inner side of the positioning groove 203. The main measuring ruler 1 and the auxiliary measuring ruler 2 are kept at a ninety-degree state by means of restriction. Different needs can be met through flexible adjustment.

[0028] With the above technical solution, the left fixed plate 502 can be pushed out by providing the sliding block 501, which can assist the swing rod 5 to flip to a vertical state. When measuring, the main measuring ruler 1 is placed close to the bottom of the measuring structure. Then, under the action of gravity, the counterweight block 506 will drive the top pointer 505 to point to the horizontality corresponding to the measuring area, and the counterweight block 506 can be stored inside the main measuring ruler 1 to avoid affecting the storage.

[0029] Specifically, an adjustment slot 101 is provided on the front and back of the right end of the main measuring ruler 1 , and a splicing slot 102 is provided on the top of the right end of the main measuring ruler 1 .

[0030] Through the above technical solution, the adjustment groove 101 can provide a limit for the inner auxiliary block 302 , and the splicing groove 102 can provide a combination position for the splicing plate 202 .

[0031] Specifically, a sliding groove 105 is formed on the inner side of the left end of the main measuring ruler 1 , and the sliding groove 105 is located on the outer side of the sliding block 501 .

[0032] Through the above technical solution, the sliding groove 105 can provide restriction for the inner sliding block 501 .

[0033] Specifically, scale lines are provided on the front of the auxiliary measuring ruler 2 and the main measuring ruler 1 , and an auxiliary spring 403 is provided inside the left end of the auxiliary measuring ruler 2 .

[0034] Through the above technical solution, the scale line can be used for length measurement, and the auxiliary spring 403 can push the limit plate 402 to move to the right, keeping the limit plate 4 close to the left end of the main structure.

[0035] Specifically, auxiliary blocks 302 are installed on the front and back of the adjustment block 301, and the auxiliary blocks 302 are located inside the adjustment slot 101. A limit rod 303 is installed on the left end of the adjustment block 301, and the limit rod 303 is located inside the main measuring ruler 1.

[0036] Through the above technical solution, the auxiliary block 302 can assist the adjusting block 301 in sliding adjustment, and the limiting rod 303 can limit and increase the stability of the movement of the adjusting block 301.

[0037] Specifically, the right side of the auxiliary spring 403 is provided with a limiting disc 402, and the left side of the limiting disc 402 is installed with a fixed rod 401, the left side of the fixed rod 401 is installed with a limiting plate 4, and the right side of the lower end of the limiting plate 4 is installed with an inserting plate 404.

[0038] Through the above technical scheme, the limiting disc 402 can limit the auxiliary spring 403 to cooperate with the limiting plate 4 to be closed, and the inserting plate 404 is inserted into the opening on the left side of the main measuring ruler 1, so that the two groups of measuring rulers can be kept in a folded state.

[0039] Specifically, the inner side of the upper end of the swing rod 5 is provided with a fixed bearing 504, and the fixed bearing 504 is located on the front surface of the left end of the fixed plate 502, and the lower end of the swing rod 5 is installed with a counterweight 506.

[0040] Through the above technical scheme, the fixed bearing 504 can assist the swing rod 5 to adjust the angle, and the counterweight 506 can drive the pointer 505 to move under the influence of gravity, and the sliding block 501 has a certain damping and will not automatically slide, and needs to be pushed by the user to move the whole structure.

[0041] In use, first, the limiting plate 4 is gripped and pulled, and after the inserting plate 404 is separated from the left side of the main measuring ruler 1, the angle of the secondary measuring ruler 2 can be controlled according to the needs, and when adjusting, the inserting rod 3 needs to be pressed into the inside of the main measuring ruler 1, after adjusting the angle, the inserting rod 3 is inserted into the inside of the inserting slot 201 or the positioning slot 203 to limit, when measuring the levelness, the sliding block 501 and the fixed plate 502 are pushed to move, after moving, the counterweight 506 drives the swing rod 5 to overturn along the fixed bearing 504 under the action of gravity, and after overturning, the scale pointed by the pointer 505 is the levelness of the measurement area.

[0042] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that the embodiments can be changed, modified, replaced and varied in a variety of ways without departing from the principles and spirits, and the scope of the changes, modifications, replacements and variations is defined by the appended claims and their equivalents.

Claims

1. A multifunctional measuring tool for construction engineering, comprising a main measuring ruler (1), characterized in that: A splicing component is provided on the right side of the main measuring ruler (1), and the splicing component is used to adjust the unfolded and vertical states; a level measurement component is provided inside the main measuring ruler (1), and the level measurement component is used to flexibly adjust the angle of the contact surface; The splicing assembly comprises an auxiliary measuring ruler (2), a combination sleeve (103) is installed on the right ends of the main measuring ruler (1) and the auxiliary measuring ruler (2), and a combination shaft (104) is provided on the inner side of the combination sleeve (103), a support spring (304) is provided inside the right end of the main measuring ruler (1), and an adjustment block (301) is provided on the right side of the support spring (304), an insertion rod (3) is installed on the right side of the adjustment block (301), a slot (201) is provided on the right side of the auxiliary measuring ruler (2), and a splicing plate (202) is installed on the right side of the auxiliary measuring ruler (2), and a positioning groove (203) is provided on the inner side of the splicing plate (202); The levelness measuring assembly comprises a sliding block (501), and a fixed plate (502) is installed on the left side of the sliding block (501), an angle line (503) is embedded in the front of the left end of the fixed plate (502), and a swing rod (5) is provided on the front of the left end of the fixed plate (502), and a pointer (505) is installed on the top of the swing rod (5).

2. The multifunctional measuring tool for construction engineering according to claim 1, characterized in that: Adjustment slots (101) are provided on the front and back of the right end of the main measuring ruler (1), and a splicing slot (102) is provided on the top of the right end of the main measuring ruler (1).

3. The multifunctional measuring tool for construction engineering according to claim 1, characterized in that: A sliding groove (105) is provided on the inner side of the left end of the main measuring ruler (1), and the sliding groove (105) is located on the outer side of the sliding block (501).

4. The multifunctional measuring tool for construction engineering according to claim 1, characterized in that: The front surfaces of the auxiliary measuring ruler (2) and the main measuring ruler (1) are provided with scale lines, and an auxiliary spring (403) is provided inside the left end of the auxiliary measuring ruler (2).

5. The multifunctional measuring tool for construction engineering according to claim 1, characterized in that: Auxiliary blocks (302) are installed on the front and back sides of the adjustment block (301), and the auxiliary blocks (302) are located inside the adjustment slot (101). A limit rod (303) is installed on the left end of the adjustment block (301), and the limit rod (303) is located inside the main measuring ruler (1).

6. The multifunctional measuring tool for construction engineering according to claim 4, characterized in that: A limiting disc (402) is provided on the right side of the auxiliary spring (403), and a fixing rod (401) is installed on the left side of the limiting disc (402). A limiting plate (4) is installed on the left side of the fixing rod (401), and an inserting plate (404) is installed on the right side of the lower end of the limiting plate (4).

7. The multifunctional measuring tool for construction engineering according to claim 1, characterized in that: A fixed bearing (504) is provided on the inner side of the upper end of the swing rod (5), and the fixed bearing (504) is located on the front side of the left end of the fixed plate (502). A counterweight (506) is installed on the lower end of the swing rod (5).

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