阅读说明：本技术 一种可靠性高的多功能水平尺及其使用方法 (High-reliability multifunctional level bar and use method thereof ) 是由 夏信乾 于 2021-08-25 设计创作，主要内容包括：本发明公开了一种可靠性高的多功能水平尺及其使用方法,涉及水平尺技术领域；为了解决功能受限的问题；具体包括定位板,所述定位板的顶部两侧分别开有弧形槽,且每个弧形槽内焊接有钢圈,每个钢圈内分别设置有第一水泡和第三水泡,定位板的顶部外壁焊接有安装环,安装环内设置有第二水泡,定位板内留有空腔,且空腔内设置有蓄电池以及微型测距控制模块,定位板的两侧外壁分别设置有安装板,定位板靠近安装板上方的一侧外壁粘接有LED灯,定位板的一侧外壁开有安装槽,安装槽内设置有激光测距仪,定位板的底部一侧刻有等距离分布的刻度线。本发明保证了待测物体水平度和结构距离的测量,提高了待测物体的多向测量效率。(The invention discloses a high-reliability multifunctional level bar and a use method thereof, relating to the technical field of level bars; in order to solve the problem of limited functions; the locating plate comprises a locating plate, the arc wall has been opened respectively to the top both sides of locating plate, and the welding has the steel ring in every arc wall, be provided with first bubble and third bubble in every steel ring respectively, the welding of the top outer wall of locating plate has the collar, be provided with the second bubble in the collar, leave the cavity in the locating plate, and be provided with battery and miniature range finding control module in the cavity, the both sides outer wall of locating plate is provided with the mounting panel respectively, one side outer wall that the locating plate is close to the mounting panel top bonds and has the LED lamp, one side outer wall of locating plate is opened there is the mounting groove, be provided with laser range finder in the mounting groove, bottom one side of locating plate is carved with the scale mark that the equidistance distributes. The invention ensures the measurement of the levelness and the structural distance of the object to be measured and improves the multi-directional measurement efficiency of the object to be measured.)

1. A multifunctional level bar with high reliability comprises a positioning plate (1) and is characterized in that arc-shaped grooves are formed in two sides of the top of the positioning plate (1) respectively, a steel ring (2) is welded in each arc-shaped groove, a first bubble (5) and a third bubble (8) are arranged in each steel ring (2) respectively, a mounting ring is welded on the outer wall of the top of the positioning plate (1), a second bubble (7) is arranged in the mounting ring, a cavity is reserved in the positioning plate (1), a storage battery and a micro ranging control module are arranged in the cavity, mounting plates (3) are arranged on the outer walls of two sides of the positioning plate (1) respectively, a mounting groove is formed in the outer wall of one side of the positioning plate (1), a laser range finder (6) is arranged in the mounting groove, a holding hole (4) is formed in one side of the positioning plate (1), a sliding groove (12) is formed in the outer wall of the bottom of the positioning plate (1), and a sliding block is connected in the sliding groove (12) in a sliding manner, the bottom of the slide block is provided with a folding frame (11).

2. The multifunctional level bar with high reliability as claimed in claim 1, wherein the folding leg (11) comprises a guide rod (10), a first support rod (14), a second support rod (15), a limiting plate (16) and a top seat (17), the guide rod (10) is arranged at the bottom of the sliding block, and the top seat (17) is arranged at the bottom of the guide rod (10).

3. The multifunctional level bar with high reliability as claimed in claim 2, wherein the top seat (17) is welded with a rotary seat on the outer wall of the bottom, the rotary seat is rotatably connected with rotary rods on two sides, the second support rod (15) is connected to the end of the rotary rod through fastening bolts, the limiting plate (16) is adhered to one side of the second support rod (15), and the first support rod (14) is connected to the bottom end of the second support rod (15) through fastening bolts.

4. The multifunctional level with high reliability as claimed in claim 1, is characterized in that the folding leg (11) can be replaced by a supporting mechanism, the supporting mechanism comprises a support (22), a first connecting rod (23), a stretching rod (24), a second connecting rod (25), a third connecting rod (26), a sliding sleeve (27) and a threaded seat (28), and the threaded seat (28) is arranged at the bottom of the sliding block.

5. The multifunctional level with high reliability as claimed in claim 4, wherein the extension end of the stretching rod (24) is arranged at the bottom of the threaded seat (28), the end and the bottom of the extension end of the stretching rod (24) are respectively sleeved with a fixed ring, and the sliding sleeve (27) is slidably connected to the circumference of the extension rod of the stretching rod (24).

6. The multifunctional level with high reliability as claimed in claim 4, wherein the second link (25) is rotatably connected to one side of the sliding sleeve (27), the first link (23) and the third link (26) are respectively rotatably connected to one side of the two fixed rings, and two sides of the support (22) are respectively rotatably connected to the other ends of the first link (23), the second link (25) and the third link (26).

7. The multifunctional level with high reliability as claimed in claim 1, wherein the positioning plate (1) is provided with a slot (18) on the inner wall near the bottom of the chute (12), and the spring (21) is welded on the inner wall of the slot (18).

8. The multifunctional level with high reliability as claimed in claim 7, wherein the end of the spring (21) is provided with a magnetic attraction ring (20), and the two sides of the clamping groove (18) close to the magnetic attraction ring (20) are respectively provided with a torsion spring block (19).

9. The multifunctional level with high reliability as claimed in claim 1, wherein scale marks (9) are marked on one side of the bottom of the positioning plate (1) and are distributed at equal intervals, and an LED lamp (13) is adhered to the outer wall of one side of the positioning plate (1) close to the upper part of the mounting plate (3).

10. The use method of the multifunctional level with high reliability is characterized by comprising the following steps:

s1: when the device is used, the holding hole (4) is held by a hand, the bottom of the positioning plate (1) is attached to an object to be measured, and the positions of bubbles in the first bubble (5), the second bubble (7) and the third bubble (8) are observed, so that the levelness and the gradient of the object to be measured are measured;

s2: when the levelness measurement is finished, the guide rod (10) is connected to the bottom of the sliding block through threads, the first supporting rod (14) and the second supporting rod (15) are rotated to complete a triangular branched supporting state, and the rotating points of the first supporting rod (14) and the second supporting rod (15) are connected and fixed through fastening bolts, so that the supporting work of the folding frame (11) is completed;

s3: in the process that the sliding block is connected with the positioning plate (1), the top end of the sliding block is adsorbed to an inner ring clamped in the magnetic attraction ring (20) and is ejected into the clamping groove (18) through the spring (21), the spring (21) is contracted at the moment, and the two torsion spring blocks (19) are simultaneously turned inwards, so that the torsion spring blocks (19) buckle two sides of the sliding block;

s4: then, the LED lamp (13) and the laser range finder (6) are turned on, so that the whole structure becomes a range finding tool, and meanwhile, the scale marks (9) at the bottom of the positioning plate (1) are used as an auxiliary to complete the distance measurement of the object to be measured.

Technical Field

The invention relates to the technical field of leveling rulers, in particular to a multifunctional leveling ruler with high reliability and a using method thereof.

Background

The level bar is a measuring instrument which directly displays angular displacement by a level bubble by utilizing the principle of liquid level and measures the deviation degree of a measured surface relative to a horizontal position, a vertical position and an inclined position. The level bar can be used for short-distance measurement and long-distance measurement, solves the defects that the existing level meter can only be used for measuring in open places and is difficult to measure in narrow places, and has the advantages of accurate measurement, low manufacturing cost, convenient carrying, economy and applicability.

Through retrieval, chinese patent application No. CN201620160032.2 discloses a multifunctional level, which comprises a level body, a level bubble and at least one set of rotary scale assembly, wherein the rotary scale assembly comprises a rotor, a dial gauge and an indicating plate, the rotor is connected with the indicating plate, the rotor is rotatably connected in the level body, and a lower reference surface is placed on the surface of a measured object during use. The multifunctional level in the patent has the following defects:

although the whole device completes the level measurement of the measured object, the whole device only has the function of measuring the level degree and does not have the function of building day and night distance measurement, thereby causing the limitation of the measurement function, and simultaneously, when the whole structure is connected with the left outer tooth and the right outer tooth, the reliability is low, the service life is long, the abrasion is easy, the measurement effect is poor, and therefore, the multifunctional level bar with high reliability and the use method thereof are urgently needed.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a multifunctional level with high reliability and a using method thereof.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a multi-functional level bar that reliability is high, the electric iron comprises a positioning plate, the arc wall has been opened respectively to the top both sides of locating plate, and welded the steel ring in every arc wall, be provided with first bubble and third bubble in every steel ring respectively, the top outer wall welding of locating plate has the collar, be provided with the second bubble in the collar, leave the cavity in the locating plate, and be provided with battery and miniature range finding control module in the cavity, the both sides outer wall of locating plate is provided with the mounting panel respectively, open one side outer wall of locating plate has the mounting groove, be provided with laser range finder in the mounting groove, open one side of locating plate has the hole of holding, and open the bottom outer wall of locating plate has the spout, sliding connection has the slider in the spout, the bottom of slider is provided with the folding leg.

Preferably: the folding leg comprises a guide rod, a first support rod, a second support rod, a limiting plate and a top seat, the guide rod is arranged at the bottom of the sliding block, and the top seat is arranged at the bottom of the guide rod.

Further: the welding of the bottom outer wall of footstock has the roating seat, and the both sides of roating seat are rotated and are connected with the bull stick, and second branch passes through fastening bolt to be connected in the tip of bull stick, and the limiting plate bonds in one side of second branch, and first branch passes through fastening bolt to be connected in the bottom of second branch.

On the basis of the scheme: the folding leg can be replaced by a supporting mechanism, the supporting mechanism comprises a support, a first connecting rod, a stretching rod, a second connecting rod, a third connecting rod, a sliding sleeve and a threaded seat, and the threaded seat is arranged at the bottom of the sliding block.

The better scheme in the scheme is as follows: the extension end of the stretching rod is arranged at the bottom of the threaded seat, the end part and the bottom of the extension end of the stretching rod are respectively sleeved with a fixing ring, and the sliding sleeve is connected to the circumference of the extension rod of the stretching rod in a sliding mode.

As a further scheme of the invention: the second connecting rod is rotatably connected to one side of the sliding sleeve, the first connecting rod and the third connecting rod are respectively rotatably connected to one side of the two fixing rings, and two sides of the support are respectively rotatably connected to the other ends of the first connecting rod, the second connecting rod and the third connecting rod.

Meanwhile, the inner wall of the positioning plate, which is close to the bottom of the sliding groove, is provided with a clamping groove, and the inner wall of the clamping groove is welded with a spring.

As a preferable aspect of the present invention: the end part of the spring is provided with a magnetic attraction ring, and two sides of the clamping groove close to the magnetic attraction ring are respectively provided with a torsion spring block.

Simultaneously, scale marks distributed at equal intervals are carved on one side of the bottom of the positioning plate, and the LED lamp is bonded on the outer wall of one side, close to the upper part of the mounting plate, of the positioning plate.

A use method of a multifunctional level with high reliability comprises the following steps:

s1: when the device is used, the holding hole is held by a hand, the bottom of the positioning plate is attached to an object to be measured, and the positions of bubbles in the first bubble, the second bubble and the third bubble are observed, so that the levelness and the gradient of the object to be measured are measured;

s2: when the levelness measurement is finished, the guide rod is connected to the bottom of the sliding block through threads, the first supporting rod and the second supporting rod are rotated to complete a triangular forked supporting state, and the rotating points of the first supporting rod and the second supporting rod are connected and fixed through fastening bolts, so that the supporting work of the folding frame is completed;

s3: in the process of connecting the sliding block and the positioning plate, the top end of the sliding block is adsorbed to the inner ring of the clamped magnetic attraction ring and is pushed into the clamping groove through the spring, at the moment, the spring contracts, and the two torsion spring blocks are simultaneously turned inwards, so that the two sides of the sliding block are buckled by the torsion spring blocks;

s4: subsequently, open LED lamp and laser range finder for overall structure becomes the range finding instrument, is aided with the scale mark of locating plate bottom simultaneously, accomplishes the distance measurement to the object that awaits measuring with this.

The invention has the beneficial effects that:

1. the multifunctional level bar with high reliability and the use method thereof have the advantages that during operation, a hand holds the holding hole, the bottom of the positioning plate is attached to an object to be measured, the positions of bubbles in the first bubble, the second bubble and the third bubble are observed, the measurement of the levelness and the gradient of the object to be measured is finished, when the levelness measurement is finished, the folding frame can be connected to the bottom of the positioning plate in a sliding and clamping manner, the LED lamp and the laser range finder are turned on, so that the integral structure becomes a range finding tool, meanwhile, the scale marks at the bottom of the positioning plate are used for finishing the distance measurement of the object to be measured, the measurement of the levelness and the structural distance of the object to be measured is further ensured, the multi-directional measurement efficiency of the object to be measured is improved, meanwhile, the steel ring arranged can effectively protect the safety of the bubbles, the problem of air leakage and water leakage caused by falling of the bubbles is avoided, and the reliability of the integral structure is ensured, the service life is prolonged.

2. This multi-functional level bar that reliability is high and application method thereof, connect the guide arm in the slider bottom through the screw thread, and through rotatory first branch and second branch, make it accomplish triangle branching support state, and connect the rotation point of first branch and second branch fixedly through fastening bolt, therefore, the support work of folding leg has been accomplished, the stability of measuring in the range finding process has been promoted, certain illuminating effect has also been played to cooperation LED lamp simultaneously, and holistic folding leg loading and unloading are convenient, be convenient for indoor outdoor to carry, the practicality has been improved.

3. According to the multifunctional horizontal ruler with high reliability and the using method thereof, the threaded seat is installed at the bottom of the sliding block through the threads, the extension rod is extended by drawing the stretching rod, and the second connecting rod slides downwards on the circumference of the extension rod of the stretching rod by drawing the four supports, so that the outward extension effect of the supports is achieved, and meanwhile, the supports can be stored, so that the stable quality of the integral support is improved, the supporting and installing steps are simplified, and meanwhile, the replacement is convenient.

4. This multi-functional level bar that reliability is high and application method thereof adsorbs the ring in the card is inhaled to the magnetism through the top with the slider to in pushing it into the draw-in groove through the spring, the spring shrink this moment, and two torsion spring pieces inwards overturn simultaneously, make the both sides of torsion spring piece withhold the slider, from this, avoided the slider to appear not hard up problem after long-term installation is changed, improved the stability of the connection of slider.

Drawings

FIG. 1 is a schematic view of the overall structure of the level of the present invention;

FIG. 2 is a schematic front view of the level of the present invention;

FIG. 3 is a schematic structural view of a folding leg in the level ruler of the present invention;

FIG. 4 is a schematic view of a positioning plate of the level ruler of the present invention in a partial cross-sectional view;

fig. 5 is a schematic structural diagram of a supporting mechanism in the level ruler of the present invention.

In the figure: 1-positioning plate, 2-steel ring, 3-mounting plate, 4-holding hole, 5-first bubble, 6-laser range finder, 7-second bubble, 8-third bubble, 9-graduation line, 10-guide rod, 11-folding frame, 12-chute, 13-LED lamp, 14-first support rod, 15-second support rod, 16-limiting plate, 17-top seat, 18-clamping groove, 19-torsion spring block, 20-magnetic suction ring, 21-spring, 22-support, 23-first connecting rod, 24-stretching rod, 25-second connecting rod, 26-third connecting rod, 27-sliding sleeve and 28-screw seat.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Example 1:

a multifunctional level bar with high reliability is disclosed, as shown in figures 1-5, and comprises a positioning plate 1, arc-shaped grooves are respectively opened at two sides of the top of the positioning plate 1, a steel ring 2 is welded in each arc-shaped groove, a first bubble 5 and a third bubble 8 are respectively arranged in each steel ring 2, a mounting ring is welded on the outer wall of the top of the positioning plate 1, a second bubble 7 is arranged in the mounting ring, a cavity is reserved in the positioning plate 1, a storage battery and a micro ranging control module are fixed in the cavity through bolts, mounting plates 3 are respectively fixed on the outer walls of two sides of the positioning plate 1 through bolts, an LED lamp 13 is bonded on the outer wall of one side of the positioning plate 1, which is close to the upper part of the mounting plate 3, a mounting groove is opened on the outer wall of one side of the positioning plate 1, a laser range finder 6 is fixed in the mounting groove through bolts, scale marks 9 which are equidistantly distributed are carved on one side of the bottom of the positioning plate 1, a holding hole 4 is opened on one side of the positioning plate 1, and the outer wall of the bottom of the positioning plate 1 is provided with a sliding chute 12, the sliding chute 12 is connected with a sliding block in a sliding way, and the bottom of the sliding block is provided with a folding frame 11.

When the device works, a hand holds the holding hole 4, the bottom of the positioning plate 1 is attached to an object to be measured, the positions of bubbles in the first bubble 5, the second bubble 7 and the third bubble 8 are observed, so that the levelness and the gradient of the object to be measured are measured, when the levelness measurement is finished, the folding frame 11 can be clamped at the bottom of the positioning plate 1 in a sliding way, and the LED lamp 13 and the laser rangefinder 6 are turned on, so that the whole structure becomes a rangefinder tool, meanwhile, the scale mark 9 at the bottom of the positioning plate 1 is used for completing the distance measurement of the object to be measured, thereby simultaneously ensuring the measurement of the levelness and the structural distance of the object to be measured, improving the multi-directional measurement efficiency of the object to be measured, the steel ring 2 that sets up simultaneously can effectively protect the safety of bubble, avoids the bubble to drop the problem that takes place to leak gas and leak water, has guaranteed overall structure's reliability, has prolonged life.

To facilitate stability of laser ranging; as shown in fig. 2-3, the folding leg 11 includes a guide rod 10, a first support rod 14, a second support rod 15, a limiting plate 16 and a top seat 17, the guide rod 10 is connected to the bottom of the slider through a thread, the top seat 17 is fixed to the bottom of the guide rod 10 through a bolt, a rotating seat is welded to the outer wall of the bottom of the top seat 17, rotating rods are rotatably connected to two sides of the rotating seat, the second support rod 15 is connected to the end of the rotating rods through a fastening bolt, the limiting plate 16 is bonded to one side of the second support rod 15, and the first support rod 14 is connected to the bottom end of the second support rod 15 through a fastening bolt; the during operation, connect guide arm 10 in the slider bottom through the screw thread, and through rotatory first branch 14 and second branch 15, make it accomplish triangle branching support state, and connect first branch 14 and second branch 15's rotation point through fastening bolt and fix, therefore, the support work of folding leg 11 has been accomplished, the stability of measuring in the range finding process has been promoted, cooperation LED lamp 13 has also played certain illuminating effect simultaneously, and holistic folding leg 11 loads and unloads conveniently, be convenient for indoor outdoor carrying, the practicality has been improved.

Preferably, the folding leg 11 can be replaced by a support mechanism; as shown in fig. 5, the support mechanism includes a support 22, a first connecting rod 23, a stretching rod 24, a second connecting rod 25, a third connecting rod 26, a sliding sleeve 27 and a threaded seat 28, the threaded seat 28 is connected to the bottom of the sliding block through a thread, the extending end of the stretching rod 24 is connected to the bottom of the threaded seat 28 through a thread, the end and the bottom of the extending end of the stretching rod 24 are respectively sleeved with a fixing ring, the sliding sleeve 27 is slidably connected to the circumference of the extending rod of the stretching rod 24, the second connecting rod 25 is rotatably connected to one side of the sliding sleeve 27, the first connecting rod 23 and the third connecting rod 26 are respectively rotatably connected to one side of two fixing rings, and two sides of the support 22 are respectively rotatably connected to the other ends of the first connecting rod 23, the second connecting rod 25 and the third connecting rod 26.

During the use, install screw thread seat 28 in the bottom of slider through the screw to through the tensile pole 24 of pull, make its extension rod extension, and through four supports 22 of pulling, make second connecting rod 25 slide downwards on the extension rod circumference of tensile pole 24, with this effect that reaches the outside extension of support 22, simultaneously, otherwise can carry out accomodating of support 22, not only improve the stable quality of whole support, simplified the step of supporting the installation moreover, be convenient for simultaneously change.

The problem of looseness after long-term installation and replacement of the sliding block is avoided; as shown in fig. 4, a clamping groove 18 is formed in the inner wall of the positioning plate 1, which is close to the bottom of the sliding groove 12, a spring 21 is welded on the inner wall of the clamping groove 18, a magnetic attraction ring 20 is fixed to the end of the spring 21 through a bolt, and torsion spring blocks 19 are respectively fixed to two sides of the clamping groove 18, which are close to the magnetic attraction ring 20, through threads; adsorb in the magnetic ring 20 inner ring through the top with the slider to in pushing up its draw-in groove 18 through spring 21, spring 21 shrink this moment, and two torsion spring piece 19 inwards overturn simultaneously, make torsion spring piece 19 detain the both sides of slider, from this, avoided the slider to appear not hard up problem after installing for a long time and changing, improved the stability of the connection of slider.

In the embodiment, when in use, a user holds the holding hole 4 by hand, sticks the bottom of the positioning plate 1 to an object to be measured, observes the positions of bubbles in the first bubble 5, the second bubble 7 and the third bubble 8, and accordingly completes the measurement of the levelness and the inclination of the object to be measured, when the levelness measurement is finished, the guide rod 10 is connected to the bottom of the slide block through threads, and completes the triangular forked support state by rotating the first support rod 14 and the second support rod 15, and the rotating points of the first support rod 14 and the second support rod 15 are connected and fixed through the fastening bolt, so that the support work of the folding frame 11 is completed, and in the process of connecting the slide block and the positioning plate 1, the top end of the slide block is clamped into the inner ring of the magnetic suction ring 20 and is jacked into the clamping groove 18 through the spring 21, at the moment, the spring 21 contracts, and the two torsion spring blocks 19 are simultaneously turned inwards, make torsion spring block 19 detain the both sides of slider, afterwards, open LED lamp 13 and laser range finder 6 for overall structure becomes the range finding instrument, is aided with scale mark 9 of locating plate 1 bottom simultaneously, accomplishes the distance measurement to the object that awaits measuring with this.

Example 2:

a method for using a highly reliable multifunctional level, as shown in fig. 1, comprises the following steps:

s1: when the device is used, the holding hole 4 is held by a hand, the bottom of the positioning plate 1 is attached to an object to be measured, and the positions of bubbles in the first bubble 5, the second bubble 7 and the third bubble 8 are observed, so that the levelness and the gradient of the object to be measured are measured;

s2: when the levelness measurement is finished, the guide rod 10 is connected to the bottom of the sliding block through threads, the first support rod 14 and the second support rod 15 are rotated to complete a triangular branched supporting state, and the rotating points of the first support rod 14 and the second support rod 15 are connected and fixed through fastening bolts, so that the supporting work of the folding frame 11 is completed;

s3: in the process of connecting the sliding block and the positioning plate 1, the top end of the sliding block is adsorbed to the inner ring of the clamped magnetic attraction ring 20 and is pushed into the clamping groove 18 through the spring 21, at the moment, the spring 21 contracts, and the two torsion spring blocks 19 simultaneously turn inwards, so that the two sides of the sliding block are buckled by the torsion spring blocks 19;

s4: subsequently, the LED lamp 13 and the laser range finder 6 are turned on, so that the whole structure becomes a range finding tool, and meanwhile, the scale marks 9 at the bottom of the positioning plate 1 are used as an auxiliary to complete the distance measurement of the object to be measured.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.