CN214893256U

CN214893256U - Multifunctional integrated measuring scale

Info

Publication number: CN214893256U
Application number: CN202121398578.9U
Authority: CN
Inventors: 陈施华; 刘翔; 梁文群; 王祥; 陈帅; 余海勤; 王国春
Original assignee: Huaji Construction Engineering Group Co ltd
Current assignee: Huaji Construction Engineering Group Co ltd
Priority date: 2021-06-23
Filing date: 2021-06-23
Publication date: 2021-11-26
Anticipated expiration: 2031-06-23

Abstract

The utility model relates to the technical field of measuring equipment, in particular to a multifunctional integrated measuring scale, which comprises a main scale, wherein the main scale is provided with length scales and a levelness measuring assembly, the levelness measuring assembly comprises a dial, a traction line and a weight block, the middle part of the main scale is provided with a first placing cavity for placing the levelness measuring assembly, the dial is rotatably connected with the first cavity wall of the placing cavity, the dial is rotatably connected with the traction line, the rotation connection point of the traction line and the dial is positioned in the circle center of the dial, and the dial is connected with the weight block through the traction line; the designed multifunctional integrated measuring scale can measure the levelness of a plane to be measured, and has the advantages of low manufacturing cost, high measuring precision and simple manufacturing process.

Description

Multifunctional integrated measuring scale

Technical Field

The application relates to the technical field of measuring equipment, in particular to a multifunctional integrated measuring scale.

Background

The measurement is that according to a certain rule, the observed phenomenon is described by data, namely, objects are quantitatively described, and the measurement is a quantitative process of a non-quantitative object by means of measurement equipment; in the engineering measurement management, measurement equipment such as a ruler, a tape measure, a level meter and an angle scale is needed during measurement, and the measurement personnel are inconvenient to carry.

Chinese patent application No. 201921324102.3 discloses a multifunctional engineering management measuring scale, which includes: the measuring tape comprises a first tape body, a second tape body and a third tape body, wherein the second tape body is connected to the inner wall of the side face of the first tape body in a sliding mode, the third tape body is connected to the inner wall of the side face of the second tape body in a sliding mode, scales are arranged on the outer walls of the tops of the first tape body, the second tape body and the third tape body respectively, the outer wall of one end of the third tape body is connected with a retaining ring through a screw, a pressing plate groove is formed in one end of the outer wall of the bottom of the first tape body and the outer wall of the bottom of the third tape body respectively, a rotating shaft is arranged on the inner wall of the side face of the pressing plate groove, a first measuring rod and a second measuring rod are arranged at the bottom of the outer wall of the side face of the rotating shaft respectively, a first measuring rod groove matched with the first measuring rod is formed in the outer wall of the bottom of the first tape body, and a second measuring rod groove matched with the second measuring rod is formed in the outer wall of the bottom of the third tape body.

In view of the above-mentioned related technologies, the inventor believes that the measuring scale can only measure data such as a linear distance of a planar object and a pipe diameter of a three-dimensional object when in use, cannot measure a levelness of the planar object, and has a small measuring function.

SUMMERY OF THE UTILITY MODEL

In order to increase the measurement function of dipperstick, realize the measurement to the plane levelness that awaits measuring, this application provides a multi-functional integrated dipperstick, adopts following technical scheme:

the utility model provides a multi-functional integrated dipperstick, includes the main scale, be provided with the length scale on the main scale, its characterized in that still includes levelness measuring unit, levelness measuring unit includes calibrated scale, pull wire and weight piece, the main scale middle part is offered and is used for placing levelness measuring unit's the first chamber of placing, the calibrated scale with the first chamber wall of placing the chamber rotates to be connected, the calibrated scale with the pull wire rotates to be connected, just the pull wire with the rotation tie point of calibrated scale is located the centre of a circle of calibrated scale, the calibrated scale passes through with the weight piece the pull wire is connected.

By adopting the technical scheme, after the main scale is placed on the standard platform for calibration, the main scale is placed on the plane to be measured, the weight block is always vertically downward under the self gravity, so that the traction line rotates around a rotating connection point with the dial, the weight block stops shaking, when the traction line is stable, the scale pointed by the traction line on the dial is the levelness of the position of the plane to be measured, and the levelness of the plane to be measured can be obtained by averaging after multi-point repeated measurement; the designed multifunctional integrated measuring scale can measure the levelness of a plane to be measured, and has the advantages of low manufacturing cost, high measuring precision and simple manufacturing process.

Optionally, the main scale is sleeved with a protection plate for plugging the first cavity opening, and the protection plate is a transparent plate.

Through adopting above-mentioned technical scheme, the transparent guard plate of design can prevent debris such as dust from getting into and firstly place the intracavity and influence levelness measurement accuracy, simultaneously, is convenient for read levelness measuring unit measured scale.

Optionally, the dial is connected with a calibration knob for turning the dial.

Through adopting above-mentioned technical scheme, the calibration knob of design is convenient for rotate the calibrated scale, improves levelness measuring unit's calibration efficiency.

Optionally, a containing table is arranged at one end of the main scale, angle scales are arranged on the containing table, the containing table is rotatably connected with a first measuring rod and a second measuring rod, and the rotating connection point of the containing table and the first measuring rod and the second measuring rod coincides with the circle center of the angle scales.

By adopting the technical scheme, the first measuring rod and the second measuring rod are rotated to enable the first measuring rod and the second measuring rod to be respectively abutted against the object to be measured, and the difference of the pointing angles of the first measuring rod and the second measuring rod on the angle scale is the angle of the object to be measured; the first measuring staff and the second measuring staff of design can measure the negative and positive angle of the object that awaits measuring, convenient to use, and are convenient for accomodate.

Optionally, length scales are engraved in the length direction of the first measuring rod and the second measuring rod.

Through adopting above-mentioned technical scheme, the depth of measuring the aperture is convenient for to the length scale on the first graduated flask of design and the second graduated flask.

Optionally, the storage table is connected with a limiting column, the axis of the limiting column is perpendicular to the plane of the axis of the rotation connecting point of the first measuring rod, the plane of the axis of the storage table is perpendicular to the length direction of the main scale, a clamping groove is formed in the first measuring rod, and the clamping groove is connected with the limiting column in a clamped mode.

By adopting the technical scheme, the first measuring rod is rotated, so that the clamping groove on the first measuring rod is clamped with the limiting column on the accommodating table, the first measuring rod is overlapped with the edge scale of the angle scale at the moment, and the first measuring rod is perpendicular to the length direction of the main scale; the designed limiting column and the clamping groove facilitate the first measuring rod to be kept at the position perpendicular to the length direction of the main scale.

Optionally, the measuring device further comprises a third measuring rod, the third measuring rod is connected with a first sliding block and a second sliding block, a first sliding groove and a second sliding groove are formed in the main ruler, the first sliding groove and the second sliding groove are arranged along the length direction of the main ruler, the first placing cavity is located between the first sliding groove and the second sliding groove, the first sliding block is connected with the first sliding groove in a sliding mode, the second sliding block is connected with the second sliding groove in a sliding mode, and the distance between the first sliding block and the second sliding block is equal to the distance between the first sliding groove and the second sliding groove.

By adopting the technical scheme, the third measuring rod slides to enable the first sliding block and the second sliding block to respectively slide in the first sliding groove and the second sliding groove, the distance between the first sliding block and the second sliding block is equal to the distance between the first sliding groove and the second sliding groove, the third measuring rod is vertical to the length direction of the main scale, the third measuring rod is matched with the first measuring rod, and when the first measuring rod and the third measuring rod are abutted against the two sides of the object to be measured, the difference of the length scale readings of the first measuring rod and the third measuring rod on the main scale is the diameter of the object to be measured; the third measuring rod of design can measure the diameter of the object to be measured with the cooperation of first measuring rod, and the first spout, second spout, first slider and the second slider of design can guarantee that the third measuring rod removes perpendicular to main scale length direction all the time.

Optionally, a second placing cavity is formed in one end, far away from the containing table, of the main scale, the second placing cavity is located between the first sliding groove and the second sliding groove, a laser emitter and a battery are connected in the second placing cavity, the laser emitter is electrically connected with the battery, and the installation direction of the laser emitter is parallel to the length direction of the main scale.

By adopting the technical scheme, the placing platform of the main scale is adjusted to enable the traction line to coincide with the horizontal scale of the dial, the laser transmitter is started, the battery provides electric energy for the laser transmitter to work, and the laser at the moment is the horizontal line; the designed laser emitter can be matched with the levelness measuring component to emit horizontal laser.

Optionally, a third placing cavity and a passing groove are formed in the main ruler, the third placing cavity is located between the first placing cavity and the second placing cavity and between the first sliding groove and the second sliding groove, a tape disc is rotatably connected to the main ruler, the tape disc is located in the third placing cavity, and a tape of the tape disc is in sliding connection with the passing groove.

By adopting the technical scheme, the tape is pulled, so that the tape is drawn out from the third placing cavity along the through groove, and an object to be measured is measured; the designed third placing cavity is convenient for placing the tape measure disc, and the designed tape measure disc can improve the length measuring range of the main scale.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the designed multifunctional integrated measuring scale can measure the levelness of a plane to be measured through the levelness measuring component, and is low in manufacturing cost, high in measuring precision and simple in manufacturing process.

2. The multifunctional integrated measuring scale can measure the internal and external angles of an object to be measured through the first measuring rod and the second measuring rod, is convenient to use and is convenient to store.

3. The multifunctional integrated measuring scale is convenient for placing the measuring tape disc through the third placing cavity, and the length measuring range of the main scale can be enlarged through the measuring tape disc.

Drawings

Fig. 1 is an overall structural schematic diagram of a multifunctional integrated measuring scale according to an embodiment of the present application.

FIG. 2 is a partial cross-sectional view of a multi-functional integrated dipstick according to an embodiment of the present application;

reference numerals: 1. a main scale; 11. length scales; 12. a first placing cavity; 121. a protection plate; 13. a second placing cavity; 14. a third placing cavity; 141. a support pillar; 142. a shutter; 15. a storage table; 151. angle scales; 152. a limiting column; 153. a fixing hole; 154. buckling; 16. a first chute; 17. a second chute; 18. a passage groove; 2. a levelness measuring assembly; 21. a dial scale; 211. a gear rack; 22. a pull wire; 23. a weight block; 231. a hoisting ring; 24. fixing a column; 25. calibrating the knob; 3. a first metering rod; 31. a clamping groove; 4. a second metering rod; 5. a third measuring rod; 51. a first slider; 52. a second slider; 6. a laser transmitter; 7. a battery; 8. a tape measure reel; 81. and (5) hanging a ring.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses multi-functional integrated dipperstick. Referring to fig. 1 and 2, the multifunctional integrated measuring scale comprises a main scale 1, a levelness measuring component 2, a first measuring rod 3, a second measuring rod 4, a third measuring rod 5, a laser emitter 6, a battery 7 and a measuring tape disc 8, wherein the main scale 1 is provided with a length scale 11 along the length direction, the main scale 1 is sequentially provided with an accommodating table 15, a first placing cavity 12, a third placing cavity 14 and a second placing cavity 13 along the length direction, and the first chamber 12 of placing is located the middle section of main scale 1, the third is placed chamber 14 and is passed through groove 18 intercommunication, the one end intercommunication that the chamber 14 was placed to the third that is close to with main scale 1 to the groove 18 other end that passes through, first spout 16 and second spout 17 have been seted up on the main scale 1, first spout 16 and second spout 17 are seted up along main scale 1 length direction, first chamber 12 and the third of placing are placed the chamber 14 and are located between first spout 16 and the second spout 17, the second is placed the chamber 13 and is located the one end that the storage table 15 was kept away from to main scale 1.

Referring to fig. 1, the levelness measuring assembly 2 is located in the first placing cavity 12, the levelness measuring assembly 2 comprises a dial 21, a traction line 22 and a weight block 23, the dial 21 is hinged to the bottom of the first placing cavity 12, a fixing column 24 is bonded to the circle center of the dial 21, one end of the traction line 22 is rotatably connected with an extending section of the fixing column 24, which exceeds the dial 21, through a shaft sleeve, the weight block 23 is conical, a hanging ring 231 is integrally connected to the conical bottom of the weight block 23, the other end of the traction line 22 is wound on the hanging ring 231, the cavity wall of the first placing cavity 12 is connected with a protection plate 121 through a bolt, a gear strip 211 is bonded to the arc edge of the dial 21, a hole for the calibration knob 25 to pass through is formed in the main scale 1, and the calibration knob 25 is meshed with the gear strip 211.

Referring to fig. 2, the laser emitter 6 is clamped with the second placing cavity 13, the battery 7 is adhered to the bottom of the second placing cavity 13, and the battery 7 is electrically connected with the laser emitter 6.

Referring to fig. 1, an angle scale 151 is carved on the surface of the receiving platform 15, the receiving platform 15 is hinged to the first measuring rod 3, the receiving platform 15 is hinged to the second measuring rod 4, the circle center of the angle scale 151, the hinge point of the receiving platform 15 and the first measuring rod 3 and the hinge point of the receiving platform 15 and the second measuring rod 4 coincide, a fixing hole 153 is formed in the receiving platform 15, a buckle 154 used for fixing the first measuring rod 3 and the second measuring rod 4 is clamped in the fixing hole 153, a limiting column 152 is bonded to the receiving platform 15, a plane passing through the axis of the limiting column 152 and the axis of the rotation connection point of the receiving platform 15 and the first measuring rod 3 is parallel to a plane of the third measuring rod 5, a clamping groove 31 is formed in the position where the first measuring rod 3 is abutted to the limiting column 152 after rotating around the hinge point, and the limiting column 152 is clamped to the clamping groove 31.

Referring to fig. 1, a first slider 51 and a second slider 52 are bonded to the third measuring rod 5, the first slider 51 and the second slider 52 have the same specification, the first slider 51 is slidably connected to the first sliding groove 16, the second slider 52 is slidably connected to the second sliding groove 17, and the distance between the first slider 51 and the second slider 52 is equal to the distance between the first sliding groove 16 and the second sliding groove 17.

Referring to fig. 1 and 2, a support column 141 is bonded to the bottom of the third placing cavity 14, the support column 141 is located at the center of the third placing cavity 14, the tape measure disc 8 is rotatably connected with the support column 141, the main scale 1 is bolted with a shielding plate 142 for blocking the opening of the third placing cavity 14, the tape measure of the tape measure disc 8 extends out through the through groove 18, a hanging ring 81 is riveted to the head of the tape measure, and the hanging ring 81 abuts against one end of the main scale 1 close to the second placing cavity 13.

The implementation principle of the multifunctional integrated measuring scale in the embodiment of the application is as follows: when the levelness of an object to be measured needs to be measured, the main scale 1 is placed on a standard platform, the calibration knob 25 is twisted, so that the horizontal scales of the dial 21 coincide with the traction line 22, then the main scale 1 is placed on a plane to be measured, the weight block 23 is always vertically downward under the self gravity, so that the traction line 22 rotates around a rotating connection point with the dial 21, the weight block 23 stops shaking, when the traction line 22 is stable, the scale pointed by the traction line 22 on the dial 21 is the levelness of the position of the plane to be measured, and after repeated multiple measurements at different positions, an average value is taken, namely the levelness of the plane to be measured;

when the angle of the object to be measured needs to be measured, the first measuring rod 3 and the second measuring rod 4 are rotated, so that the first measuring rod 3 and the second measuring rod 4 are respectively abutted to the object to be measured, and the difference between the pointing angles of the first measuring rod 3 and the second measuring rod 4 on the angle scale 151 is the angle of the object to be measured;

when the diameter of an object to be measured needs to be measured, the third measuring rod 5 is slid, so that the first sliding block 51 and the second sliding block 52 slide in the first sliding groove 16 and the second sliding groove 17 respectively, the distance between the first sliding block 51 and the second sliding block 52 is equal to the distance between the first sliding groove 16 and the second sliding groove 17, the third measuring rod 5 is perpendicular to the length direction of the main scale 1, the third measuring rod 5 is matched with the first measuring rod 3, and when the first measuring rod 3 and the third measuring rod 5 are abutted against the two sides of the object to be measured, the difference between the length scale readings of the first measuring rod 3 and the third measuring rod 5 on the main scale 1 respectively is the diameter of the object to be measured;

when a horizontal line is required to be used as a construction reference, the placing platform of the main scale 1 is adjusted to enable the pull line 22 to be overlapped with the horizontal scale of the dial 21, the laser transmitter 6 is started, the battery 7 provides electric energy for the laser transmitter 6 to work, and the laser at the moment is horizontal laser;

when the length of a large object to be measured needs to be measured, the hanging ring 81 is pulled, so that the measuring tape is drawn out from the third placing cavity 14 along the passing groove 18, and the object to be measured is measured.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a multi-functional integrated dipperstick, includes main scale (1), be provided with length scale (11) on main scale (1), its characterized in that still includes levelness measuring subassembly (2), levelness measuring subassembly (2) include calibrated scale (21), pull wire (22) and weight piece (23), main scale (1) middle part is seted up and is used for placing chamber (12) are placed to the first of levelness measuring subassembly (2), calibrated scale (21) with the first chamber wall of placing chamber (12) rotates and is connected, calibrated scale (21) with pull wire (22) rotate and connect, just pull wire (22) with the rotation tie point of calibrated scale (21) is located the centre of a circle of calibrated scale (21), calibrated scale (21) pass through with weight piece (23) pull wire (22) are connected.

2. The multifunctional integrated measuring scale according to claim 1, wherein a protection plate (121) for sealing the opening of the first placing cavity (12) is sleeved on the main scale (1), and the protection plate (121) is a transparent plate.

3. The multifunctional integrated dipstick of claim 2, characterised in that a calibration knob (25) for turning the dial (21) is connected to the dial (21).

4. The multifunctional integrated measuring scale according to claim 1, wherein one end of the main scale (1) is provided with a containing table (15), an angle scale (151) is arranged on the containing table (15), the containing table (15) is rotatably connected with a first measuring rod (3) and a second measuring rod (4), and the rotating connection point of the containing table (15) and the first measuring rod (3) and the second measuring rod (4) is coincided with the circle center of the angle scale (151).

5. The multifunctional integrated measuring scale according to claim 4, wherein the first measuring rod (3) and the second measuring rod (4) are provided with length scales (11) along the length direction.

6. The multifunctional integrated measuring scale according to claim 4, wherein a limiting column (152) is connected to the receiving platform (15), a plane passing through an axis where the limiting column (152) is located and an axis where a rotation connection point of the receiving platform (15) and the first measuring rod (3) is located is perpendicular to the length direction of the main scale (1), a clamping groove (31) is formed in the first measuring rod (3), and the clamping groove (31) is clamped with the limiting column (152).

7. The multifunctional integrated measuring scale according to claim 6, further comprising a third measuring rod (5), wherein the third measuring rod (5) is connected with a first sliding block (51) and a second sliding block (52), the main scale (1) is provided with a first sliding groove (16) and a second sliding groove (17), the first sliding groove (16) and the second sliding groove (17) are arranged along the length direction of the main scale (1), the first placing cavity (12) is located between the first sliding groove (16) and the second sliding groove (17), the first sliding block (51) is in sliding connection with the first sliding groove (16), the second sliding block (52) is in sliding connection with the second sliding groove (17), and the distance between the first sliding block (51) and the second sliding block (52) is equal to the distance between the first sliding groove (16) and the second sliding groove (17).

8. The multifunctional integrated measuring scale according to claim 7, wherein a second placing cavity (13) is formed in one end, far away from the containing table (15), of the main scale (1), the second placing cavity (13) is located between the first sliding groove (16) and the second sliding groove (17), a laser emitter (6) and a battery (7) are connected in the second placing cavity (13), the laser emitter (6) is electrically connected with the battery (7), and the installation direction of the laser emitter (6) is parallel to the length direction of the main scale (1).

9. The multifunctional integrated measuring scale according to claim 8, wherein a third placing cavity (14) and a passing groove (18) are formed in the main scale (1), the third placing cavity (14) is located between the first placing cavity (12) and the second placing cavity (13) and located between the first sliding groove (16) and the second sliding groove (17), a measuring scale disc (8) is rotatably connected to the main scale (1), the measuring scale disc (8) is located in the third placing cavity (14), and a measuring scale of the measuring scale disc (8) is slidably connected to the passing groove (18).