Measuring device for floor elevation control

Abstract

The utility model belongs to the field of measuring devices, and particularly relates to a measuring device for terrace elevation control, which comprises a base. A measuring scale is arranged on one side of the top end of the base, and a measuring mechanism is arranged at the top end of the base; the measuring mechanism comprises a first fixing block, the first fixing block is arranged on the other side of the top end of the base, the bottom end of the first fixing block is fixedly connected with the top end of the base, the inner portion of the first fixing block is arranged on the outer side of the rotating rod in a sleeving mode, and the first fixing block is rotationally connected with the rotating rod; through the design of the measuring mechanism, the function of facilitating measurement is realized, and the problems that when an existing measuring device is used for measurement, one end of a tape needs to be pulled out and clamped and then lifted for measurement, but when the tape is pulled out for measurement, the end of the tape is very easy to fall off due to the influence of external force, so that the tape is automatically recycled, and the measurement efficiency is high are solved. The stability is poor, and problems occurring during measurement are reduced.

Description

Technical Field

[0001] The utility model relates to the field of measuring devices, in particular to a measuring device for controlling floor elevation. Background Art

[0002] Flooring refers to a floor that is constructed using specific materials and techniques to create a certain decorative and functional finish. When constructing the floor, elevation control must be performed to ensure accurate construction of the floor.

[0003] An existing measuring device for controlling floor elevation can specifically refer to the application number: CN201821894070.6, which is a fast-distance floor construction elevation control device, comprising a base plate, a vertical pole is fixedly installed at the front end position of the upper end surface of the base plate, a support plate is fixedly installed at the tail end position of the upper end surface of the base plate, a bolt hole is opened on the upper end surface of the base plate, a caliper slot block is fixedly installed at the middle position of the top end of the upper end surface of the base plate, an inclined support rod is fixedly installed at the middle position of the upper end surface of the support plate, a concave angle steel is movably installed at the middle position of the threaded screw, adjusting nuts are movably installed at the upper and lower ends of the middle position of the concave angle steel, an installation block is fixedly installed on the front side of the concave angle steel, a fixed-distance tape is fixedly installed in the middle of the installation block, and a fixed-distance measuring ruler is movably wound inside the fixed-distance tape. The fast-distance floor construction elevation control device, with the added distance measuring tape, can accurately determine the floor elevation, thus improving the speed of the overall construction operation;

[0004] When measuring with the above-mentioned measuring device, one end of the measuring tape needs to be pulled out and engaged before lifting for measurement. However, when the measuring tape is pulled out for measurement, one end of the measuring tape is very likely to fall off due to external force, causing the measuring tape to automatically retract, resulting in poor stability and easy problems during measurement. Therefore, a measuring device for controlling floor elevation is proposed to address the above-mentioned problem. Utility Model Content

[0005] In order to make up for the shortcomings of the prior art, when measuring, the measuring device needs to pull out one end of the measuring tape and engage it for lifting and measuring. However, when the measuring tape is pulled out for measurement, one end of the measuring tape is very likely to fall off due to the influence of external force, thereby causing the measuring tape to automatically retract and have poor stability. The utility model proposes a measuring device for floor elevation control.

[0006] The technical solution adopted by the utility model to solve the technical problem is: the measuring device for controlling the floor elevation described in the utility model comprises a base; a measuring ruler is arranged on one side of the top of the base, and a measuring mechanism is arranged on the top of the base;

[0007] The measuring mechanism includes a first fixed block, which is arranged on the other side of the top of the base, and the bottom end of the first fixed block is fixedly connected to the top of the base, the first fixed block is internally sleeved on the outside of the rotating rod, and the first fixed block is rotatably connected to the rotating rod, the outer side of the rotating rod close to the top is connected to the inner wall of the first gear, and one side of the first gear is meshed with one side of the second gear.

[0008] Preferably, the inner wall of the second gear is fixedly connected to the outer side of the first threaded rod near the bottom end, a second fixing block is sleeved on the outer side of the bottom end of the first threaded rod, and the first threaded rod is rotatably connected to the second fixing block, the top end of the first threaded rod is inserted into the third fixing block, and the first threaded rod is rotatably connected to the third fixing block, the top end of the third fixing block is fixedly connected to one side of the bottom end of the fourth fixing block, the other side of the bottom end of the fourth fixing block is fixedly connected to the top end of the support rod, and the bottom end of the support rod is fixedly connected to the top end of the first fixing block.

[0009] Preferably, a first movable block is sleeved on the outer side of the first threaded rod, and the first threaded rod is threadedly connected to the first movable block, the first movable block is sleeved on the outer side of the support rod near the rear end, and the first movable block is slidably connected to the support rod, pointers are provided on both sides of the front end of the first movable block, and the front end of the first movable block is fixedly connected to the rear end of the pointer.

[0010] Preferably, a dismantling mechanism is provided between the rotating rod and the measuring ruler, and the dismantling mechanism includes a fifth fixed block, the fifth fixed block is arranged on one side of the top end of the base, and the bottom end of the fifth fixed block is fixedly connected to the top end of the base, the inner side of the fifth fixed block is sleeved on the outer side of the second threaded rod near the middle position, and the fifth fixed block is rotatably connected to the second threaded rod, and one end of the second threaded rod is fixedly connected to one end of the limit block.

[0011] Preferably, the top end of the base is fixedly connected to the bottom end of the sixth fixed block, the bottom end of the measuring ruler is inserted into the sixth fixed block, the second movable blocks are sleeved on both ends of the outer side of the second threaded rod, and the second threaded rod is threadedly connected to the second movable block, one side of the second movable block is fixedly connected to the rear end of the movable rod, the front end of the movable rod passes through the side end of the sixth fixed block to reach the inside of the sixth fixed block, and the movable rod is slidably connected to the sixth fixed block, and the front end of the movable rod is fixedly connected to the rear end of the splint.

[0012] Preferably, the front end of the sixth fixed block is provided with multiple groups of anti-sliding blocks, and the front end of the sixth fixed block is fixedly connected to the rear end of the anti-sliding block. The anti-sliding block is designed with rubber material, and the front end of the anti-sliding block is tightly fitted with the side end of the measuring ruler.

[0013] The utility model is beneficial in that:

[0014] 1. The utility model realizes the function of convenient measurement through the structural design of the measuring mechanism, solves the problem that the existing measuring device needs to pull out one end of the tape measure and then lift it for measurement, but when the tape measure is pulled out for measurement, one end of the tape measure is very likely to fall off due to the influence of external force, thereby causing the tape measure to automatically retract and have poor stability, thereby reducing the problems that may occur during measurement;

[0015] 2. The utility model realizes the function of facilitating the removal of the measuring ruler through the structural design of the removal mechanism, solves the problem that when the measuring ruler is aged and damaged, the measuring ruler cannot be conveniently and effectively removed for later replacement, which leads to greater difficulty in removal and replacement, and improves the convenience of replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 It is a partial cross-sectional structural schematic diagram of the utility model;

[0019] Figure 3 For the utility model Figure 1 A in the middle is an enlarged schematic diagram of the structure;

[0020] Figure 4 For the utility model Figure 1 The enlarged schematic diagram at B in the middle is a schematic diagram of the structure;

[0021] Figure 5 For the utility model Figure 2 The enlarged schematic diagram at C in the middle is a schematic diagram of the structure;

[0022] Figure 6 For the utility model Figure 2 Schematic diagram of the structure of the enlarged schematic diagram at D in the middle.

[0023] In the figure: 1, base; 2, measuring ruler; 10, first fixed block; 11, rotating rod; 12, first gear; 13, second gear; 14, first threaded rod; 15, second fixed block; 16, third fixed block; 17, fourth fixed block; 18, supporting rod; 19, first moving block; 20, pointer; 21, fifth fixed block; 22, second threaded rod; 23, limiting block; 24, sixth fixed block; 25, second moving block; 26, moving rod; 27, clamping plate; 28, anti-sliding block. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in 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 in 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.

[0025] See also Figure 1-Figure 5 As shown, a measuring device for controlling floor elevation comprises a base 1; a measuring ruler 2 is arranged on one side of the top of the base 1, and a measuring mechanism is arranged on the top of the base 1;

[0026] The measuring mechanism includes a first fixed block 10, which is arranged on the other side of the top of the base 1, and the bottom end of the first fixed block 10 is welded to the top of the base 1, the inside of the first fixed block 10 is sleeved on the outside of the rotating rod 11, and the first fixed block 10 is rotatably connected to the rotating rod 11, the inner wall of the first fixed block 10 is circular, the outer side of the rotating rod 11 near the top is connected to the inner wall of the first gear 12, and one side of the first gear 12 is meshed and connected with one side of the second gear 13;

[0027] During operation, the rotating rod 11 is rotated first. When the rotating rod 11 rotates, the bottom end of the rotating rod 11 will rotate along the inside of the first fixed block 10 at the top of the base 1. At the same time, the rotating rod 11 drives the first gear 12 to rotate, and when the first gear 12 rotates, it drives the second gear 13 to rotate for measurement.

[0028] Further, the inner wall of the second gear 13 is welded to the outer side of the first threaded rod 14 near the bottom end, the second fixing block 15 is sleeved on the outer side of the bottom end of the first threaded rod 14, and the first threaded rod 14 is rotatably connected to the second fixing block 15, the inner wall of the second fixing block 15 is circular, the top end of the first threaded rod 14 is inserted into the third fixing block 16, and the first threaded rod 14 is rotatably connected to the third fixing block 16, the inner wall of the third fixing block 16 is circular, the top end of the third fixing block 16 is welded to one side of the bottom end of the fourth fixing block 17, the other side of the bottom end of the fourth fixing block 17 is welded to the top end of the support rod 18, the bottom end of the support rod 18 is welded to the top end of the first fixing block 10, and the support rod 18 is a circular rod design;

[0029] During operation, the second gear 13 rotates, driving the first threaded rod 14 to rotate synchronously, and the bottom end of the first threaded rod 14 rotates along the inside of the second fixed block 15, while the top end of the first threaded rod 14 rotates along the inside of the third fixed block 16 at the bottom of the fourth fixed block 17 for measurement.

[0030] Further, a first moving block 19 is sleeved on the outside of the first threaded rod 14, and the first threaded rod 14 is threadedly connected to the first moving block 19, the first moving block 19 is sleeved on the outside of the support rod 18 near the rear end, and the first moving block 19 is slidably connected to the support rod 18, pointers 20 are arranged on both sides of the front end of the first moving block 19, and the front end of the first moving block 19 and the rear end of the pointer 20 are welded together;

[0031] During operation, the first threaded rod 14 rotates, driving the first moving block 19 to move along the surface of the first threaded rod 14. At the same time, the position of the first moving block 19 near the rear end moves along the outer side of the support rod 18, and the first moving block 19 drives the pointer 20 to move along the side end of the measuring ruler 2 for measurement.

[0032] Furthermore, a dismantling mechanism is provided between the rotating rod 11 and the measuring ruler 2, and the dismantling mechanism includes a fifth fixing block 21, the fifth fixing block 21 is provided on one side of the top of the base 1, and the bottom end of the fifth fixing block 21 is welded to the top of the base 1, the inner side of the fifth fixing block 21 is sleeved on the outer side of the second threaded rod 22 near the middle position, and the fifth fixing block 21 is rotatably connected to the second threaded rod 22, the inner wall of the fifth fixing block 21 is circular in design, one end of the second threaded rod 22 is welded to one end of the limit block 23, and the limit block 23 is circular in design;

[0033] During operation, the second threaded rod 22 is rotated first. When the second threaded rod 22 rotates, the second threaded rod 22 will rotate along the inside of the fifth fixed block 21. At the same time, the limit block 23 at one end of the second threaded rod 22 plays a limiting role to prevent the second moving block 25 from detaching from the surface of the second threaded rod 22 during the movement, so as to remove the measuring ruler for later replacement.

[0034] Further, the top of the base 1 is welded to the bottom of the sixth fixed block 24, the bottom of the measuring ruler 2 is inserted into the sixth fixed block 24, the second moving blocks 25 are sleeved on both ends of the outer side of the second threaded rod 22, and the second threaded rod 22 is threadedly connected to the second moving block 25, one side of the second moving block 25 is welded to the rear end of the moving rod 26, the front end of the moving rod 26 passes through the side end of the sixth fixed block 24 to reach the inside of the sixth fixed block 24, and the moving rod 26 is slidably connected to the sixth fixed block 24, the moving rod 26 is designed as a round rod, the front end of the moving rod 26 is welded to the rear end of the clamping plate 27, and the clamping plate 27 is designed as a square;

[0035] During operation, the second threaded rod 22 rotates, driving the second moving blocks 25 on both sides to move outward, and at the same time driving the moving rod 26 and the clamping plate 27 to move outward synchronously, so as to remove the measuring ruler for later replacement.

[0036] Furthermore, the front end of the sixth fixed block 24 is provided with a plurality of anti-sliding blocks 28, and the front end of the sixth fixed block 24 is glued to the rear end of the anti-sliding block 28, the anti-sliding block 28 is designed with rubber material, and the front end of the anti-sliding block 28 is tightly fitted with the side end of the measuring ruler 2;

[0037] During operation, the anti-sliding block 28 at the front end of the clamping plate 27 can be separated from the bottom side of the measuring ruler 2, so as to remove the measuring ruler for later replacement.

[0038] Working principle: when measurement is needed, the rotating rod 11 is rotated first. When the rotating rod 11 rotates, the bottom end of the rotating rod 11 will rotate along the inside of the first fixed block 10 at the top of the base 1, and the rotating rod 11 drives the first gear 12 to rotate. When the first gear 12 rotates, it drives the second gear 13 to rotate. When the second gear 13 rotates, it drives the first threaded rod 14 to rotate synchronously, and the bottom end of the first threaded rod 14 rotates along the inside of the second fixed block 15. At the same time, the top of the first threaded rod 14 rotates along the inside of the third fixed block 16 at the bottom of the fourth fixed block 17. When the first threaded rod 14 rotates, it drives the first moving block 19 to move along the surface of the first threaded rod 14. At the same time, the position of the first moving block 19 near the rear end moves along the outside of the support rod 18, and the first moving block 19 drives the pointer 20 to move along the side end of the measuring ruler 2 for measurement.

[0039] When the measuring ruler needs to be removed for later replacement, the second threaded rod 22 is rotated first. When the second threaded rod 22 rotates, the second threaded rod 22 will rotate along the inside of the fifth fixed block 21. At the same time, the limit block 23 at one end of the second threaded rod 22 plays a limiting role to prevent the second moving block 25 from separating from the surface of the second threaded rod 22 during the movement. When the second threaded rod 22 rotates, it drives the second moving blocks 25 on both sides to move outward, and at the same time drives the moving rod 26 and the clamping plate 27 to move outward synchronously until the anti-sliding block 28 at the front end of the clamping plate 27 is separated from the bottom end side of the measuring ruler 2. It is used to remove the measuring ruler for later replacement.

[0040] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A measuring device for controlling floor elevation, comprising a base (1); characterized in that: A measuring ruler (2) is provided on one side of the top of the base (1), and a measuring mechanism is provided on the top of the base (1); The measuring mechanism comprises a first fixed block (10), the first fixed block (10) being arranged on the other side of the top of the base (1), and the bottom end of the first fixed block (10) being fixedly connected to the top of the base (1), the first fixed block (10) being sleeved inside the outside of a rotating rod (11), and the first fixed block (10) being rotatably connected to the rotating rod (11), the outer side of the rotating rod (11) close to the top being connected to the inner wall of a first gear (12), and one side of the first gear (12) being meshingly connected to one side of a second gear (13).

2. A measuring device for controlling floor elevation according to claim 1, characterized in that: The inner wall of the second gear (13) is fixedly connected to the outer side of the first threaded rod (14) near the bottom end; a second fixing block (15) is sleeved on the outer side of the bottom end of the first threaded rod (14), and the first threaded rod (14) is rotatably connected to the second fixing block (15); the top end of the first threaded rod (14) is inserted into the inside of the third fixing block (16), and the first threaded rod (14) is rotatably connected to the third fixing block (16); the top end of the third fixing block (16) is fixedly connected to one side of the bottom end of the fourth fixing block (17), and the other side of the bottom end of the fourth fixing block (17) is fixedly connected to the top end of the support rod (18), and the bottom end of the support rod (18) is fixedly connected to the top end of the first fixing block (10).

3. A measuring device for controlling floor elevation according to claim 2, characterized in that: A first moving block (19) is sleeved on the outer side of the first threaded rod (14), and the first threaded rod (14) is threadedly connected to the first moving block (19); the first moving block (19) is sleeved on the outer side of the support rod (18) at a position close to the rear end, and the first moving block (19) is slidably connected to the support rod (18); pointers (20) are arranged on both sides of the front end of the first moving block (19), and the front end of the first moving block (19) is fixedly connected to the rear end of the pointer (20).

4. A measuring device for controlling floor elevation according to claim 3, characterized in that: A dismantling mechanism is provided between the rotating rod (11) and the measuring ruler (2), the dismantling mechanism comprising a fifth fixing block (21), the fifth fixing block (21) being arranged on one side of the top end of the base (1), and the bottom end of the fifth fixing block (21) being fixedly connected to the top end of the base (1), the inner side of the fifth fixing block (21) being sleeved on the outer side of the second threaded rod (22) near the middle position, and the fifth fixing block (21) being rotatably connected to the second threaded rod (22), and one end of the second threaded rod (22) being fixedly connected to one end of a limit block (23).

5. A measuring device for controlling floor elevation according to claim 4, characterized in that: The top end of the base (1) is fixedly connected to the bottom end of the sixth fixed block (24), the bottom end of the measuring ruler (2) is inserted into the sixth fixed block (24), the outer ends of the second threaded rod (22) are sleeved with second moving blocks (25), and the second threaded rod (22) is threadedly connected to the second moving block (25), one side of the second moving block (25) is fixedly connected to the rear end of the moving rod (26), the front end of the moving rod (26) passes through the side end of the sixth fixed block (24) to reach the inside of the sixth fixed block (24), and the moving rod (26) is slidably connected to the sixth fixed block (24), and the front end of the moving rod (26) is fixedly connected to the rear end of the clamping plate (27).

6. A measuring device for controlling floor elevation according to claim 5, characterized in that: The front end of the sixth fixed block (24) is provided with a plurality of anti-sliding blocks (28), and the front end of the sixth fixed block (24) is fixedly connected to the rear end of the anti-sliding block (28), the anti-sliding block (28) is designed with a rubber material, and the front end of the anti-sliding block (28) is tightly fitted with the side end of the measuring ruler (2).

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