Multifunctional measuring tool and measuring method thereof

Abstract

The invention discloses a multifunctional measuring tool and a measuring method thereof.The measuring tool comprises a vertical ruler and further comprises a plumb line ruler, a ground scale and a plumb bob, the upper end of the vertical ruler is perpendicularly connected with the plumb line ruler, the plumb line ruler is provided with an adjusting buckle sliding in the ruler direction, the adjusting buckle is connected with the plumb bob, and the vertical ruler is provided with an adjusting base sliding in the ruler direction; and the adjusting seat is provided with a ground scale which slides along the direction parallel to the plumb line ruler. The measuring method adopts the multifunctional measuring tool, and comprises the following steps: perpendicularity measurement: adjusting the vertical ruler to a measuring position, tightly attaching the measuring end parts of the plumb line ruler and the ground ruler to an object to be measured, observing the scales corresponding to the plumb line ruler and the ground ruler after the plumb bob is stable, and judging the perpendicularity of the object to be measured through the scales. The tool has the beneficial effects that the tool is simple in structure and convenient to machine and manufacture; the tool has multiple measurement functions, and a single tool can meet multiple measurement requirements in a construction project; the tool is simple to operate, can complete the measurement function by one person, and is low in operation difficulty.

Description

Technical Field

[0001] The present application belongs to the technical field of building construction measurement, and specifically relates to a multifunctional measurement tool and a measurement method thereof. Background Art

[0002] At present, a single measuring tool cannot meet multiple needs in many construction projects: ① The slope measurement of the sloping roof cannot measure the slope coefficient and the design curvature, and the verticality measurement cannot be performed with a ruler after the template is installed; ② The spacing between independent columns is too short, there are local depressions, and the theodolite red dot measurement of the axis in the pit is affected by the terrain and cannot be comprehensive; ③ The verticality measurement of steel structure bolts and steel structures is not only prone to jitter during manual operation, affecting the measurement accuracy, but also requires multiple people to cooperate in the measurement. In response to such problems, this application designs a multi-functional measuring tool for on-site slope measurement, groove positioning, and template verticality measurement, which is not only highly stable but can be operated by one person. Summary of the invention

[0003] The purpose of this application is to provide a multifunctional measuring tool and a measuring method thereof, which solves the problem that a single measuring tool cannot meet multiple needs.

[0004] The purpose of this application is achieved through the following technical solutions:

[0005] A multifunctional measuring tool comprises a vertical ruler, a hanging line ruler, a landmark ruler and a plumb bob. The upper end of the vertical ruler is vertically connected to the hanging line ruler. The hanging line ruler is provided with an adjustment buckle which slides along the ruler direction. The adjustment buckle is connected to the plumb bob. The vertical ruler is provided with an adjustment seat which slides along the ruler direction. The adjustment seat is provided with a landmark ruler which slides in a direction parallel to the hanging line ruler.

[0006] Furthermore, a base is provided at the lower end of the vertical ruler.

[0007] Furthermore, the adjusting buckle is provided with a C-shaped hanging wire ruler groove, the adjusting buckle sleeve is arranged on the hanging wire ruler, the adjusting buckle is threaded with a first knob in contact with the hanging wire ruler, the front end of the adjusting buckle is provided with a hanging wire and an observation groove along the center line direction, and the plumb bob is fixed in the hanging wire and the observation groove.

[0008] Furthermore, the connecting end of the wire ruler is hinged to the vertical ruler through a folding hinge, and the hinge axis of the folding hinge is perpendicular to the vertical ruler and the wire ruler.

[0009] Furthermore, the adjustment seat is provided with a U-shaped vertical ruler groove and a C-shaped horizontal ruler groove, the adjustment seat sleeve is arranged on the vertical ruler and the horizontal ruler, and the adjustment seat is threaded with a second knob in contact with the vertical ruler.

[0010] Furthermore, the connecting end of the landmark ruler is hinged to the end of the extension ruler through an extension hinge, and the hinge axis of the extension hinge is parallel to the vertical ruler.

[0011] A measuring method of a multifunctional measuring tool adopts the above-mentioned multifunctional measuring tool, including verticality measurement: adjusting the vertical ruler to the measuring position, placing the measuring ends of the hanging wire ruler and the land ruler close to the object to be measured, observing the scales corresponding to the hanging wire ruler and the land ruler after the plumb bob is stable, and judging the verticality of the object to be measured by the scales.

[0012] Furthermore, it also includes slope measurement: for sloping roofs, adjust the vertical ruler to the measuring position, place the measuring end of the hanging ruler close to the high point of the sloping roof, adjust the position of the adjustment seat on the vertical ruler according to each slope inflection point, and place the measuring end of the land scale close to the sloping roof accordingly, observe the plumb line corresponding to the scale of the land scale and the land scale corresponding to the vertical ruler, and judge whether each slope inflection point is correct through the scale; for the slope ratio, adjust the vertical ruler to the measuring position, place the measuring end of the land scale close to the slope object, observe the scales of the vertical ruler and the land scale, and calculate the slope ratio through the scales.

[0013] Furthermore, it also includes coordinate positioning: first set up the theodolite on the observation point, and after centering, place the vertical ruler at the intersection of the concave axis, and adjust the plumb bob to perform scale positioning; after positioning is completed, the theodolite rear sight moves the red dot to the position of the hanging line and observation slot to determine the observation; when laying out the line for positioning, the red dot of the theodolite is transferred to the horizontal line to be measured and then fixed, and the surveyor uses the hanging line and observation slot to measure and lay out the line along the infrared line to locate the blind spot in the pit on the same horizontal line.

[0014] Furthermore, it also includes bolt positioning: placing a control line according to the building control line to position the bolt's horizontal and vertical coordinates.

[0015] Beneficial effects of this application:

[0016] (1) The tool has a simple structure and is easy to process and manufacture.

[0017] (2) The tool has multiple measurement functions, and a single tool can meet multiple measurement needs in construction projects.

[0018] (3) The tool is easy to operate and can be completed by one person, with low operating difficulty.

[0019] The aforementioned main scheme of the present application and its further options can be freely combined to form multiple schemes, all of which are schemes that can be adopted and claimed for protection in the present application; and in the present application, (non-conflicting options) can also be freely combined with each other and with other options. After understanding the scheme of the present application, those skilled in the art can understand that there are many combinations based on the prior art and common knowledge, all of which are technical schemes to be protected by the present application, and they are not exhaustively listed here. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural stereogram of this application.

[0021] Figure 2 It is the structural front view of this application.

[0022] Figure 3 It is a structural side view of this application.

[0023] Figure 4 It is a top view of the structure of this application.

[0024] Figure 5 It is a structural schematic diagram of the folding hinge of this application.

[0025] Figure 6 It is a structural schematic diagram of the adjustment seat of this application.

[0026] Figure 7 This is a schematic diagram of the verticality measurement operation of this application.

[0027] Figure 8 This is a schematic diagram of the operation of measuring the inflection points of a slope roof in this application.

[0028] Fig. 9 This is a schematic diagram of the slope ratio measurement operation of this application.

[0029] Fig.10 This is a schematic diagram of the coordinate positioning operation of this application.

[0030] Fig.11 It is a schematic diagram of the bolt positioning operation of this application.

[0031] In the figure: 1- vertical ruler, 2- hanging line ruler, 3- land mark ruler, 4- plumb bob, 5- base, 6- adjusting buckle, 7- first knob, 8- hanging line and observation slot, 9- folding hinge, 10- adjusting seat, 11- second knob, 12- extension hinge, 13- extension ruler; 101- wall to be measured, 102- sloping roof, 103- sloped object, 104- steel column to be measured, 105- bolt position. DETAILED DESCRIPTION

[0032] The following non-limiting examples are provided to illustrate the present application.

[0033] Example 1

[0034] refer to Figure 1 to Figure 6 As shown, a multifunctional measuring tool includes a vertical ruler 1, a hanging line ruler 2, a landmark ruler 3, a plumb bob 4, a base 5, an adjustment buckle 6, a first knob 7, a hanging line and an observation slot 8, a folding hinge 9, an adjustment seat 10, a second knob 11, an extension hinge 12 and an extension ruler 13.

[0035] The vertical ruler 1, the hanging wire ruler 2 and the land ruler 3 are all ruler structures with built-in scales. The zero scale of the vertical ruler 1 is located at the lower end, and the scale increases from bottom to top. The zero scales of the hanging wire ruler 2 and the land ruler 3 are located at the measuring end, and the scale increases from the measuring end to the connecting end (from left to right).

[0036] The scale on the vertical ruler 1 corresponds to the position of the landmark ruler 3, which can be the upper end surface position or the lower end surface position. The scale of the hanging wire ruler 2 corresponds to the position of the plumb bob 4, and the height and extension length of the hanging wire ruler 2 relative to the vertical ruler 1 are fixed. The scale of the landmark ruler 3 can correspond to the position of the plumb bob 4 or the extension length relative to the vertical ruler 1.

[0037] The vertical ruler 1 is arranged vertically, and the upper end of the vertical ruler 1 is vertically connected to the hanging wire ruler 2, and the hanging wire ruler 2 is arranged horizontally. The hanging wire ruler 2 is provided with an adjustment buckle 6 that slides along the ruler (horizontally), and the adjustment buckle 6 is connected to the plumb bob 4, so that the horizontal position of the plumb bob 4 on the hanging wire ruler 2 can be changed through the adjustment buckle 6, and the position of the plumb bob 4 on the hanging wire ruler 2 can be read with the adjustment buckle 6 as a reference.

[0038] The vertical ruler 1 is provided with an adjustment seat 10 which can slide along the ruler direction (vertically), and the adjustment seat 10 is provided with a landmark ruler 3 which can slide along the direction parallel to the hanging wire ruler 2 (horizontally), that is, the vertical position of the landmark ruler 3 can be adjusted through the adjustment seat 10, and the landmark ruler 3 can slide in the horizontal position relative to the adjustment seat 10.

[0039] A base 5 is welded to the lower end of the vertical ruler 1, and the base 5 is used to stably place the vertical ruler 1 on the ground.

[0040] A C-shaped hanging ruler groove is provided on the adjusting buckle 6, and the notch of the hanging ruler groove faces downward, which is used to accommodate the hanging ruler 2. The adjusting buckle 6 is sleeved on the hanging ruler 2, so that the adjusting buckle 6 can slide horizontally relative to the hanging ruler 2, and the C-shaped structure realizes the reverse buckle of the ruler body to prevent the adjusting buckle 6 from falling off.

[0041] A first knob 7 in contact with the hanging wire ruler 2 is threaded on the adjusting buckle 6. The first knob 7 is located at the upper end of the adjusting buckle 6. By tightening the first knob 7 and pressing the hanging wire ruler 2, the adjusting buckle 6 is fixed relative to the hanging wire ruler 2. Loosening the first knob 7 can achieve sliding adjustment of the adjusting buckle 6.

[0042] The front end of the adjusting buckle 6 is provided with a hanging line and observation groove 8 along the center line direction, and the plumb bob 4 is fixed in the hanging line and observation groove 8. The scale of the hanging wire ruler 2 can be compared and observed through the hanging line and observation groove 8. The scale corresponding to the groove is the horizontal position of the plumb bob 4 corresponding to the hanging wire ruler 2.

[0043] The connecting end of the hanging wire ruler 2 is hinged to the vertical ruler 1 through a folding hinge 9, and the hinge axis of the folding hinge 9 is perpendicular to the vertical ruler 1 and the hanging wire ruler 2. The hanging wire ruler 2 can be switched between a perpendicular or parallel state to the vertical ruler 1. When the hanging wire ruler 2 is perpendicular to the vertical ruler 1, it is used for working, and when it is parallel to the vertical ruler 1, it is folded.

[0044] The adjustment seat 10 is provided with a U-shaped vertical ruler slot and a C-shaped landmark ruler slot. The notch of the vertical ruler slot faces forward to accommodate the vertical ruler 1, and the notch of the landmark ruler slot faces backward to accommodate the landmark ruler 3. The C-shaped structure realizes the reverse buckle of the ruler body to prevent the landmark ruler 3 from falling off the adjustment seat 10. The adjustment seat 10 is sleeved on the vertical ruler 1 and the landmark ruler 3, so that the adjustment seat 10 can slide vertically relative to the vertical ruler 1, and the landmark ruler 3 can slide horizontally relative to the adjustment seat 10.

[0045] The adjusting seat 10 is screwed with a second knob 11 in contact with the vertical ruler 1. The second knob 11 is located on the side of the adjusting seat 10. By tightening the second knob 11 and pressing against the vertical ruler 1, the adjusting seat 10 is fixed relative to the second knob 11. By loosening the second knob 11, the sliding adjustment of the adjusting seat 10 is achieved. A third knob can also be arranged between the adjusting seat 10 and the land scale 3, and the principle structure is similar to the first and second knobs.

[0046] The connecting end of the landmark ruler 3 is hinged to the end of the extension ruler 13 through the extension hinge 12, and the hinge axis of the extension hinge 12 is parallel to the vertical ruler 1. The extension ruler 13 is also a ruler structure with its own scale, and the structural dimensions are the same as those of the landmark ruler 3, ensuring that after the docking and extension, the extension ruler 13 can also slide on the adjustment seat 10, and the scale of the extension ruler 13 needs to be extended according to the scale of the landmark ruler 3. When the length of the landmark ruler 3 can meet the measurement requirements, the extension ruler 13 is folded and stacked on the landmark ruler 3. When the length of the landmark ruler 3 is not enough, the extension ruler 13 is unfolded and docked with the landmark ruler 3, and the two form a new ruler structure.

[0047] Example 2

[0048] refer to Figures 1 to 11 As shown, a measuring method of a multifunctional measuring tool adopts the multifunctional measuring tool of Example 1, including the functional methods of verticality measurement, slope measurement, coordinate positioning and bolt positioning.

[0049] refer to Figure 7 As shown, verticality measurement: adjust the vertical ruler 1 to the measuring position, place the measuring ends of the hanging ruler 2 and the land ruler 3 close to the object to be measured, observe the scales corresponding to the hanging ruler 2 and the land ruler 3 after the plumb bob 4 is stable, and judge the verticality of the object to be measured by the scales. This method can not only measure the verticality of the wall 101 to be measured, but also the verticality of the embedded part position, embedded part surface, etc.

[0050] refer to Figure 8As shown, slope measurement: for the sloping roof 102, adjust the vertical ruler 1 to the measuring position, place the measuring end of the hanging ruler 2 close to the high point of the sloping roof 102, adjust the position of the adjustment seat 10 on the vertical ruler 1 according to each slope breaking point (drawing information) (the upper end of the landmark ruler 3 corresponds to the scale of the vertical ruler 1), and place the measuring end of the landmark ruler 3 close to the sloping roof 102, observe the plumb bob 4 corresponding to the scale of the landmark ruler 3 and the landmark ruler 3 corresponding to the scale of the vertical ruler 1 (extended length), and judge whether each slope breaking point is correct by the scale. Determine the slope breaking point of the ramp or sloping roof design according to the drawings.

[0051] refer to Fig. 9 As shown, slope measurement: For the slope ratio, this method does not use the plumb line ruler 2 and the plumb bob 4, adjusts the vertical ruler 1 to the measuring position, places the measuring end of the landmark ruler 3 close to the slope object 103, observes the scales of the vertical ruler 1 and the landmark ruler 3 (the lower end surface of the landmark ruler 3 corresponds to the scale of the vertical ruler 1 and the extended length of the landmark ruler 3 corresponding to the vertical ruler 1), and calculates the slope ratio through the scales.

[0052] The terrain of the on-site foundation trench layout is uneven, and it is often the case that some areas cannot be accurately located when the theodolite infrared is used to make the axis line, and the theodolite is unable to locate the focus deviation of the concave area when checking the axis focus.

[0053] refer to Fig.10 As shown, coordinate positioning: first set up the theodolite on the observation point, after centering, place the vertical ruler 1 at the intersection of the concave axis, and adjust the plumb bob 4 for scale positioning; after positioning is completed, the theodolite rear sight moves the red dot to the position of the hanging line and observation slot to determine the observation; when laying out the line for positioning, the red dot of the theodolite is transferred to the horizontal line to be measured and then fixed, and the surveyor uses the hanging line and observation slot to measure and lay out the line along the infrared line to locate the blind spot in the pit on the same horizontal line.

[0054] On-site embedded bolts are mainly divided into vertical connection bolts and horizontal connection bolts. The vertical bolts are all on the concrete short columns with different elevations, and the positioning requires two horizontal and vertical control lines to determine the embedded points. In addition, because the embedded parts need to be embedded on the short columns and steel bars, the theodolite cannot accurately locate them.

[0055] refer to Fig.11 As shown, bolt positioning: a control line is placed according to the building control line to position the bolt in the horizontal and vertical coordinates, and the lower end of the plumb bob 4 is used to point to form a bolt position 105 to install and fix the steel column 104 to be tested.

[0056] The aforementioned basic examples and their further selected examples can be freely combined to form multiple embodiments, all of which are embodiments that can be adopted and claimed for protection in this application. In the scheme of this application, each selected example can be arbitrarily combined with any other basic examples and selected examples.

[0057] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A multifunctional measuring tool, comprising a ruler (1), characterized in that: The utility model also comprises a hanging wire ruler (2), a landmark ruler (3) and a plumb bob (4); the upper end of the vertical ruler (1) is vertically connected to the hanging wire ruler (2); the hanging wire ruler (2) is provided with an adjustment buckle (6) which slides along the ruler direction; the adjustment buckle (6) is connected to the plumb bob (4); the vertical ruler (1) is provided with an adjustment seat (10) which slides along the ruler direction; the adjustment seat (10) is provided with a landmark ruler (3) which slides along a direction parallel to the hanging wire ruler (2).

2. The multifunctional measuring tool according to claim 1, characterized in that: The lower end of the vertical ruler (1) is provided with a base (5).

3. The multifunctional measuring tool according to claim 1, characterized in that: The adjusting buckle (6) is provided with a C-shaped hanging wire ruler groove, the adjusting buckle (6) is sleeved on the hanging wire ruler (2), a first knob (7) in contact with the hanging wire ruler (2) is screwed on the adjusting buckle (6), a hanging wire and observation groove (8) is provided at the front end of the adjusting buckle (6) along the center line direction, and a plumb bob (4) is fixed in the hanging wire and observation groove (8).

4. The multifunctional measuring tool according to claim 1, characterized in that: The connecting end of the hanging wire ruler (2) is hinged to the vertical ruler (1) through a folding hinge (9), and the hinge axis of the folding hinge (9) is perpendicular to the vertical ruler (1) and the hanging wire ruler (2).

5. The multifunctional measuring tool according to claim 1, characterized in that: The adjusting seat (10) is provided with a U-shaped vertical ruler groove and a C-shaped horizontal ruler groove. The adjusting seat (10) is sleeved on the vertical ruler (1) and the horizontal ruler (3). A second knob (11) in contact with the vertical ruler (1) is screwed on the adjusting seat (10).

6. The multifunctional measuring tool according to claim 1, characterized in that: The connecting end of the landmark ruler (3) is hinged to the end of the extension ruler (13) through an extension hinge (12), and the hinge axis of the extension hinge (12) is parallel to the vertical ruler (1).

7. A measurement method using a multifunctional measuring tool, using the multifunctional measuring tool according to any one of claims 1 to 6, characterized in that: The method comprises the following steps: adjusting a vertical ruler (1) to a measuring position, placing the measuring ends of a hanging ruler (2) and a land ruler (3) close to the object to be measured, observing the scales of the hanging ruler (2) and the land ruler (3) after a plumb bob (4) is stable, and judging the verticality of the object to be measured by the scales.

8. The measuring method of the multifunctional measuring tool according to claim 7, characterized in that: The method also includes slope measurement: for a sloping roof, adjusting the vertical ruler (1) to a measuring position, placing the measuring end of the hanging ruler (2) close to the high point of the sloping roof, adjusting the position of the adjusting seat (10) on the vertical ruler (1) according to each slope breaking point, and placing the measuring end of the land ruler (3) close to the sloping roof, observing the scale of the plumb bob (4) corresponding to the land ruler (3) and the scale of the land ruler (3) corresponding to the vertical ruler (1), and judging whether each slope breaking point is correct through the scale; for the slope ratio, adjusting the vertical ruler (1) to a measuring position, placing the measuring end of the land ruler (3) close to the slope object, observing the scales of the vertical ruler (1) and the land ruler (3), and calculating the slope ratio through the scales.

9. The measuring method of the multifunctional measuring tool according to claim 7, characterized in that: The method also includes coordinate positioning: firstly, the theodolite is set up on the observation point, and after centering, the vertical ruler (1) is placed at the intersection of the concave axis, and the plumb bob (4) is adjusted to perform scale positioning; after positioning is completed, the theodolite rear-view moves the red dot to the position of the hanging line and the observation slot to determine the observation; when positioning by laying out the line, the red dot of the theodolite is moved to the horizontal line to be measured and then fixed, and the surveyor uses the hanging line and the observation slot to measure and lay out the line along the infrared line to locate the blind spot in the pit on the same horizontal line.

10. The measuring method of the multifunctional measuring tool according to claim 7, characterized in that: It also includes bolt positioning: a control line is placed according to the building control line to position the bolt's horizontal and vertical coordinates.

Images