Device for rapidly measuring inclination of plate surface

Abstract

The utility model discloses a device for rapidly measuring the inclination of a plate surface, which comprises a main shell, an auxiliary shell is fixedly mounted on the main shell, and a measuring scale attached to the surface of a measured object is arranged at the bottom of the main shell; the measuring assembly comprises an angle ring fixedly installed at the outer end of the main shell, and angle scale marks are arranged on the peripheral side of the angle ring; the indicating assembly comprises a rotating shaft rotationally mounted on the angle ring and a reference pointer coaxially and fixedly connected to the first end of the rotating shaft; the adjusting assembly comprises a driven gear coaxially and fixedly connected to the second end of the rotating shaft, a driving gear meshed with the driven gear and a dial wheel coaxially and fixedly connected to the driving gear, the driving gear and the driven gear are both arranged in the auxiliary shell, and the dial wheel is rotatably installed on the surface of the auxiliary shell. And meanwhile, a user can carry the device conveniently, the use convenience is improved, and the device has certain popularization value.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a device for quickly measuring the slope of a board surface. Background Art

[0002] Building slab slope measuring tools generally refer to tools used to measure the inclination angle or slope of a building surface, which can help architects, engineers or construction workers determine the horizontality or verticality of the building surface to ensure that the structure and appearance of the building meet the design requirements.

[0003] When construction workers measure the slope of a building's wall, floor or plate, they often need to carry a measuring device with them. However, most existing measuring devices can only measure objects on the ground, but cannot measure objects that are not on the ground, such as walls. In addition, the measuring devices are large in size and cannot measure the slope quickly. They are not easy to carry and use, which reduces the measurement efficiency. Utility Model Content

[0004] The purpose of the utility model is to overcome the defects of the prior art and provide a device for quickly measuring the slope of a board surface, which can perform rapid and continuous measurements and is convenient for users to carry around, thereby improving the convenience of use.

[0005] In order to achieve the above technical effects, the utility model provides a device for quickly measuring the slope of a board surface, which comprises:

[0006] A main housing, on which a secondary housing is fixedly mounted, and a ruler is provided at the bottom of the main housing for being attached to the surface of the object to be measured;

[0007] The measuring assembly comprises an angle ring fixedly mounted on the outer end of the main housing, wherein the outer peripheral side of the angle ring is provided with angle scale lines;

[0008] An indicating assembly, comprising a rotating shaft rotatably mounted on the angle ring and a reference pointer coaxially fixedly connected to a first end of the rotating shaft;

[0009] The adjusting assembly includes a driven gear coaxially fixedly connected to the second end of the rotating shaft, a driving gear meshing with the driven gear, and a thumbwheel coaxially fixedly connected to the driving gear, wherein the driving gear and the driven gear are both arranged in the auxiliary housing, and the thumbwheel is rotatably mounted on the surface of the auxiliary housing.

[0010] Preferably, an installation groove for installing the angle ring is formed at the outer end of the main shell, and a holding groove is provided on a side of the main shell relatively away from the installation groove.

[0011] Preferably, an indicator rod is fixedly mounted on the inner side wall of the angle ring, the indicator rod corresponds to the zero scale line of the angle ring and is arranged at an angle of 90 degrees with the ruler.

[0012] Preferably, a mounting frame is fixedly mounted on the inner wall of the angle ring, a fixing rod is vertically fixedly connected to the center of the mounting frame, a ring is sleeved and rotatably connected to the outer side of the fixing rod relatively away from one end of the mounting frame along the length direction, a pull rope is fixedly connected to the ring, and a ball sinker is fixedly connected to one end of the pull rope relatively away from the ring along the length direction.

[0013] Preferably, a fixing ring is fixedly installed on the outer peripheral side of the fixing rod, a limit block is fixedly installed on the pull rope, and a sliding groove is provided at the outer peripheral end of the fixing ring, which matches the limit block and is connected to the limit block by sliding along the circumference of the fixing ring after the ring rotates.

[0014] Preferably, the interior of the fixing rod is hollow, and the end of the rotating shaft relatively far away from the reference pointer along the length direction sequentially penetrates the fixing rod and the mounting frame, and extends to the interior of the auxiliary housing to be fixedly connected to the driven gear.

[0015] Due to the adoption of the above technical solution, the technical effects achieved by the utility model are:

[0016] By setting angle scale lines on the outer ring of the angle ring and placing the ruler close to the surface of the dorsal object, gravity will make the ball sinker drive the pull rope to always be perpendicular to the ground. Therefore, by reading the position where the pull rope coincides with the angle scale lines, the inclination angle of the measured object can be quickly obtained. The holding groove on the main shell makes it convenient for users to carry it with them, thereby improving the convenience of use and enabling rapid and continuous measurements. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 The utility model is a three-dimensional diagram of a device for quickly measuring the slope of a board surface.

[0019] Figure 2 The utility model is a schematic diagram of the exploded structure of the device for quickly measuring the slope of a plate surface.

[0020] Figure 3 It is a schematic diagram of the structural composition of the measuring component in the utility model.

[0021] Figure 4 It is a schematic diagram of the structural composition of the adjustment component in the utility model.

[0022] Figure 5 It is a schematic diagram of the exploded structure of the measuring component and the indicating component in the utility model.

[0023] The corresponding relationship of the numbers in the accompanying drawings is as follows:

[0024] 1-main housing; 11-mounting slot; 12-holding slot; 2-ruler; 3-sub-housing; 4-measuring assembly; 41-angle ring; 42-mounting frame; 43-fixing ring; 44-pull rope; 45-ball sinker; 46-limit block; 47-ring; 48-fixing rod; 49-connecting rod; 5-indicating assembly; 51-rotating shaft; 52-reference pointer; 6-adjusting assembly; 61-driving gear; 62-driven gear; 63-dial wheel; 7-indicating rod. DETAILED DESCRIPTION

[0025] 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.

[0026] See also Figures 1 to 5 As shown, an embodiment of the utility model provides a device for quickly measuring the inclination of a plate surface, including a main shell 1, a measuring component 4, an indicating component 5 and an adjusting component 6. A sub-shell 3 is fixedly mounted on the main shell 1, and a ruler 2 for fitting to the surface of a measured object is provided at the bottom of the main shell 1. The measuring component 5 includes an angle ring 41 fixedly mounted on the outer end of the main shell 1, and angle scale lines are provided on the outer axis of the angle ring 41. A mounting groove 11 for mounting the angle ring 41 is formed at the outer end of the main shell 1, and a gripping groove 12 is provided on a side of the main shell 1 relatively away from the mounting groove 11. The device is small in size and easy to carry and use, and the user can lift it through the gripping groove 12. There are length scale lines on the ruler 2, and the length can be measured while measuring the arc, thereby improving practicality.

[0027] Furthermore, an indicator rod 7 is fixedly installed on the inner wall of the angle ring 41, the indicator rod 7 corresponds to the zero scale line of the angle ring 41, and is set at an angle of 90 degrees with the ruler 2. A mounting frame 42 is also fixedly installed on the inner wall of the angle ring 41, and a fixing rod 48 is vertically fixedly connected to the center of the mounting frame 42. A ring 47 is sleeved and rotatably connected to the outer side of the fixing rod 48 at one end relatively away from the mounting frame 42 along the length direction, and a pull rope 44 is fixedly connected to the ring 47, and a ball sinker 45 is fixedly connected to one end of the pull rope 44 relatively away from the ring 47 along the length direction.

[0028] Furthermore, a fixing ring 43 is fixedly installed on the outer peripheral side of the fixing rod 48, and a limit block 46 is fixedly installed on the pull rope 44. A sliding groove matching with the limit block 46 is provided on the outer peripheral end of the fixing ring 48, and the limit block 46 is connected to the circumferential sliding direction of the fixing ring 48 after the ring 47 rotates. It should be noted that when measuring, it is only necessary to lift the main housing 1 to make the ruler 2 close to the surface of the object to be measured. Due to the influence of gravity on the ball sinker 45, the ball sinker 45 will drive the pull rope 44 to always remain vertical to the ground. The pull rope 44 will also drive the limit block 46 to move in the sliding groove in the fixing ring 43. The limit block 46 can prevent the pull rope 44 from being knotted or bent. At this time, the user needs to face the disk of the angle ring 41, and by reading the angle scale line value of the overlap position of the pull rope 44 and the angle ring 41, the inclination angle of the object to be measured can be obtained. At the same time, the user can quickly obtain the angle value by putting the ruler 2 close to the object to be measured, thereby improving the convenience and efficiency of measurement.

[0029] See also Figure 3 and Figure 5 As shown, the indicating assembly 5 includes a rotating shaft 51 rotatably mounted on the angle ring 41 and a reference pointer 52 coaxially fixedly connected to the first end of the rotating shaft 51. Preferably, the adjusting assembly 6 includes a driven gear 62 coaxially fixedly connected to the second end of the rotating shaft 51, a driving gear 61 meshingly connected to the driven gear 62, and a dial 63 coaxially connected to the driving gear 61, and the driving gear 61 and the driven gear 62 are both arranged in the auxiliary housing 3, and the dial 63 is rotatably mounted on the surface of the auxiliary housing 3.

[0030] Furthermore, the interior of the fixed rod 48 is hollow, and one end of the rotating shaft 51 which is relatively far away from the reference pointer 52 along the length direction passes through the fixed rod 48 and the mounting frame 42 in sequence, and extends to the interior of the sub-shell 3 and is fixedly connected to the driven gear 62. By turning the dial wheel 63, the driving gear 61 can be driven to rotate, so that the driven gear 62 drives the rotating shaft 51 to rotate, and the position of the reference pointer 52 pointing to the angle ring 41 is changed. By the cooperation of the reference pointer 52 and the indicator rod 7, an angle reference range can be formed. When the user takes a measurement, it is possible to quickly identify whether the measured object is between the predetermined angles, thereby improving the efficiency of measurement and identification, or adjust the reference pointer 52 to the position of the corresponding angle, and by observing whether the pull rope 44 coincides with the reference pointer 52, it is possible to quickly judge whether the angle meets the standard. When measuring multiple identical objects, a quick judgment can be made. At the same time, the indicator rod 7 and the reference pointer 52 can be set to more eye-catching colors such as red and yellow, which is convenient for users to quickly identify.

[0031] Parts not involved in the present invention are the same as the prior art or can be implemented by the prior art. Although the embodiments of the present invention have been shown and described, it is understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the attached claims and their equivalents.

Claims

1. A device for quickly measuring the slope of a board surface, characterized in that: include: A main housing, on which a secondary housing is fixedly mounted, and a ruler is provided at the bottom of the main housing for being attached to the surface of the object to be measured; The measuring assembly comprises an angle ring fixedly mounted on the outer end of the main housing, wherein the outer peripheral side of the angle ring is provided with angle scale lines; An indicating assembly, comprising a rotating shaft rotatably mounted on the angle ring and a reference pointer coaxially fixedly connected to a first end of the rotating shaft; The adjusting assembly includes a driven gear coaxially fixedly connected to the second end of the rotating shaft, a driving gear meshing with the driven gear, and a thumbwheel coaxially fixedly connected to the driving gear, wherein the driving gear and the driven gear are both arranged in the auxiliary housing, and the thumbwheel is rotatably mounted on the surface of the auxiliary housing.

2. The device for quickly measuring the slope of a board surface as claimed in claim 1, characterized in that: An installation groove for installing the angle ring is formed at the outer end of the main shell, and a gripping groove is provided on a side of the main shell relatively away from the installation groove.

3. The device for quickly measuring the slope of a board surface as claimed in claim 1, characterized in that: An indicator rod is fixedly mounted on the inner side wall of the angle ring. The indicator rod corresponds to the zero scale line of the angle ring and is arranged at an angle of 90 degrees with the ruler.

4. The device for quickly measuring the slope of a board surface as claimed in claim 1, characterized in that: A mounting bracket is fixedly mounted on the inner wall of the angle ring, a fixing rod is vertically fixedly connected to the center of the mounting bracket, a ring is sleeved and rotatably connected to the outer side of the fixing rod relatively far away from one end of the mounting bracket along the length direction, a pull rope is fixedly connected to the ring, and a ball sinker is fixedly connected to one end of the pull rope relatively far away from the ring along the length direction.

5. The device for quickly measuring the slope of a board surface as claimed in claim 4, characterized in that: A fixing ring is fixedly installed on the outer peripheral side of the fixing rod, a limiting block is fixedly installed on the pull rope, and a sliding groove is opened on the outer peripheral end of the fixing ring, which matches the limiting block and is connected to the limiting block by sliding along the circumference of the fixing ring after the ring rotates.

6. The device for quickly measuring the slope of a board surface as claimed in claim 4, characterized in that: The interior of the fixing rod is hollow, and the end of the rotating shaft relatively far away from the reference pointer in the length direction sequentially penetrates the fixing rod and the mounting frame, and extends to the interior of the auxiliary housing to be fixedly connected to the driven gear.

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