Simple device for measuring inclination of electric pole

Abstract

The utility model discloses a simple electric pole gradient measuring device, which relates to the technical field of gradient detection, and comprises a gradient measuring device attached to the pole surface of an electric pole to be measured, and the gradient measuring device comprises a horizontal calibration component, a mounting arm and a reading bubble meter rotationally mounted on the mounting arm through a measuring gear, the installation arm is installed on the horizontal calibration assembly, the measurement gear is rotated to enable the reading bubble instrument to rotate, the included angle between the adjusted reading bubble instrument and the installation arm is equal to the taper of the to-be-measured electric pole, the reading on the inclination measurement device is adjusted to an initial value, and then the inclination measurement device is attached to the pole face of the to-be-measured electric pole. According to the measuring device, the inclination of the electric pole to be measured can be obtained by reading the deviation on the reading bubble instrument, the measuring device can measure the inclination of an equal-diameter rod and a conical rod, the inclination of the measured rod can be immediately obtained by observing the corresponding value after the bubble deviation in the reading bubble instrument through the application of space geometry, and convenience and rapidness are achieved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of the degree of inclination, and particularly relates to a simple electric pole inclination measuring device. BACKGROUND

[0002] In the electric power engineering construction activities, the inclination degree of the annular concrete electric pole is one of important indexes for verifying whether the electric pole meets the design standard in the electric power line construction and acceptance process, the current national / enterprise specification usually adopts the "tip diameter" as the unit or compares with the total height H of the electric pole when describing the electric pole inclination, and does not adopt the "angle" as the measurement unit, which is relatively inconvenient in observation, calculation or record. In practice, in order to obtain the electric pole inclination angle data, a total station is usually used for measurement, and in the case of not considering the deflection of the electric pole, the electric pole inclination angle alpha can be simply regarded as the complementary angle of the angle between the central axis of the electric pole and the horizontal plane. However, because the angle between the central axis of the electric pole and the horizontal plane is different in different directions, it is necessary to measure multiple times in multiple directions to obtain the accurate inclination, and the process is relatively complicated, which is not conducive to the efficient promotion of the construction and acceptance work. CONTENT OF THE UTILITY MODEL

[0003] The utility model aims at providing a simple electric pole inclination measuring device, which can realize the measurement of the inclination of the equal-diameter pole and the tapered pole, and can immediately obtain the inclination of the measured pole by observing the corresponding value of the bubble deviation in the reading bubble instrument through the application of spatial geometry, which is convenient and fast. The specific technical scheme is as follows:

[0004] A simple electric pole inclination measuring device, comprising a to-be-measured electric pole, wherein the pole surface of the to-be-measured electric pole is attached with an inclination measuring device.

[0005] The inclination measuring device comprises a horizontal calibration assembly, a mounting arm and a reading bubble instrument rotatably mounted on the mounting arm through a measurement gear, the mounting arm is mounted on the horizontal calibration assembly, the measurement gear is rotated to rotate the reading bubble instrument, the included angle between the adjusted reading bubble instrument and the mounting arm is equal to the taper of the to-be-measured electric pole, the reading on the inclination measuring device is attached to the pole surface of the to-be-measured electric pole after being adjusted to the initial value, and the inclination of the to-be-measured electric pole is obtained by reading the deviation on the reading bubble instrument.

[0006] Preferably, the horizontal calibration assembly comprises a mounting seat, a calibration level and a plurality of calibration hand wheels, the calibration level is mounted on the mounting seat, three calibration hand wheels are arranged, the connecting lines of the three calibration hand wheels are in the form of an isosceles triangle and are respectively located at three points at the bottom of the mounting seat, and the mounting arm is fixedly mounted on the mounting seat.

[0007] Preferably, the calibration hand wheel comprises a threaded rod and an adjusting hand wheel, the adjusting hand wheel is installed at the end of the threaded rod, and the threaded rod is in threaded connection with the mounting seat.

[0008] Preferably, the fitting surface of the mounting seat to the pole body to be measured is an arc surface, and a rubber pad is arranged on the fitting surface.

[0009] Preferably, a handheld handle is further arranged on the mounting seat.

[0010] Preferably, a centering line and a centering indication arrow are further arranged on the mounting seat.

[0011] Preferably, the surface of the reading bubble instrument is provided with two sets of annular scales, and the angle difference between the center points of the two sets of annular scales is equal to the taper of the pole to be measured.

[0012] Preferably, the measurement range comprises an equal-diameter rod range and a tapered rod range, and the angle difference between the two ranges is equal to the taper of the pole to be measured.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. The utility model provides a simple pole inclination measuring device, the measuring device can realize the measurement of the inclination of equal-diameter rods and tapered rods, through the application of space geometry, the inclination of the measured rod can be immediately obtained by observing the corresponding value of the bubble deviation in the reading bubble instrument, and the method is convenient and fast.

[0015] 2. The utility model provides a pole inclination measuring device, the device principle is easy to understand, the structure is simple, convenient to carry and easy to operate, can realize the measurement of the inclination of the pole, and the measurement result can be directly read. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment description. In all the drawings, similar elements or parts are generally indicated by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn according to the actual proportion.

[0017] Fig. 1 It is the overall structure schematic view of the utility model.

[0018] Fig. 2 It is the overall structure application schematic view of the utility model.

[0019] Fig. 3 It is the overall structure top view of the utility model.

[0020] Main drawing mark explanation:

[0021] 100 - pole to be measured, 200 - inclination measuring device, 210 - horizontal calibration assembly, 211 - mounting seat, 212 - calibration level, 213 - calibration hand wheel, 214 - rubber pad, 215 - handgrip, 220 - mounting arm, 230 - measuring scale, 240 - reading bubble. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0023] In the description of the present application, it should be noted that the orientations or positional relationships indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "top", "bottom", "top surface", "bottom surface", "inner", "outer", "inner side", "outer side" and the like are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0024] In the description of the present application, the meaning of several is one or more, the meaning of multiple is two or more, greater than, less than, more than, etc. are understood as not including the number, above, below, within, etc. are understood as including the number. If the terms "first", "second", "third" are described, they are only for the purpose of description and distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or the sequence of indicated technical features.

[0025] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection", "setting" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances. The embodiments will be described below according to the overall structure of the present application.

[0026] EMBODIMENT

[0027] As shown in Figs. 1 to 3 A simple electric pole inclination measuring device, comprising a to-be-measured electric pole 100, and an inclination measuring device 200 attached to the pole surface of the to-be-measured electric pole 100, the inclination measuring device 200 is used to measure the inclination of the to-be-measured electric pole 100, it is worth mentioning that the to-be-measured electric pole 100 here can be a constant-diameter pole or a tapered pole, and the installation state of the constant-diameter pole or the tapered pole can be perpendicular to the horizontal plane or have a certain deviation from the horizontal plane.

[0028] Preferably, the inclination measuring device 200 comprises a horizontal calibration assembly 210, a mounting arm 220, and a reading bubble instrument 240 rotatably mounted on the mounting arm 220 through a measuring gear 230, the measuring gear 230 comprises a constant-diameter pole gear and a tapered pole gear, the angle difference between the gears is equal to the taper of the to-be-measured electric pole 100, the mounting arm 220 is mounted on the horizontal calibration assembly 210, the measuring gear 230 is rotated to rotate the reading bubble instrument 240, the included angle between the adjusted reading bubble instrument 240 and the mounting arm 220 is equal to the taper of the to-be-measured electric pole 100, the reading on the inclination measuring device 200 is adjusted to an initial value (the initial value here refers to adjusting the bubble on the horizontal calibration assembly 210 and the reading bubble instrument 240 to be located at the center point of the scale), after adjustment, the inclination measuring device 200 is attached to the pole surface of the to-be-measured electric pole 100, at this time, since the placement site of the inclination measuring device 200 has changed, the previously adjusted initial value (bubble) will be adjusted again according to the actual situation, that is, the bubble will be offset, the inclination of the to-be-measured electric pole 100 is obtained by reading the deviation on the reading bubble instrument 240 (the angle difference between the site after the bubble offset and the original site is the inclination of the to-be-measured electric pole 100), and the measurement is determined according to the spatial geometric principle.

[0029] In some preferred embodiments, the horizontal calibration assembly 210 comprises a mounting seat 211, a calibration level 212, and a plurality of calibration hand wheels 213, the calibration level 212 is mounted on the mounting seat 211, three calibration hand wheels 213 are provided, the connecting lines of the three calibration hand wheels 213 are in the form of an isosceles triangle and are located at three points at the bottom of the mounting seat 211, respectively, the mounting seat 211 is supported on the horizontal plane through the calibration hand wheels 213, and the mounting arm 220 is fixedly mounted on the mounting seat 211.

[0030] Further, the calibration hand wheel 213 comprises a threaded rod and an adjusting hand wheel, the adjusting hand wheel is mounted at the end of the threaded rod, and the threaded rod is in threaded connection with the mounting seat 211.

[0031] The calibration method of the horizontal calibration assembly 210 is as follows: the mounting seat 211 is vertically placed on a flat base surface, and it is observed whether the bubble in the calibration level 212 is centered (i.e., located at the center point of the annular scale); if the bubble in the calibration level 212 is not centered, the calibration knob 213 corresponding to the side to be raised is rotated according to the direction in which the bubble deviates, so that the side is raised, and the bubble in the calibration level 212 is adjusted to be centered, so that the horizontal calibration assembly 210 is in an ideal state of an absolutely horizontal plane, and the detection value of the horizontal degree does not affect the detection of the inclination.

[0032] In some preferred embodiments, the fitting surface of the mounting seat 211 and the pole body of the to-be-measured electric pole 100 is a curved surface, and a rubber pad 214 is arranged on the fitting surface. The rubber pad 214 is arranged to better fit the pole surface of the to-be-measured electric pole 100, and the rubber pad 214 also has an anti-skid effect during use, thereby ensuring the stability during measurement. A hand-held handle 215 is further arranged on the mounting seat 211, and the measurement device is pushed into the pole surface of the to-be-measured electric pole 100 by holding the hand-held handle 215 during measurement, so that the rubber pad 214 is tightly fitted with the pole surface.

[0033] In some preferred embodiments, a centering line and centering indication arrows are further arranged on the mounting seat 211. The centering indication arrows are located at the upper end and the lower end of the mounting seat 211, and the line connecting the centering indication arrows at the upper end and the lower end is the centering line. The centering line is located on the fitting surface, and during use, the centering line and the centering indication arrows are aligned with the mold joint of the electric pole, and a laser indication lamp can be added later. (It is worth noting that the mold joint is a straight line formed by the mold of the electric pole.)

[0034] In some preferred embodiments, the surface of the reading bubble instrument 240 is provided with two sets of annular scales, and the angle difference between the center points of the two sets of annular scales is equal to the taper of the to-be-measured electric pole 100.

[0035] Next, the working principle and use steps of this embodiment are described in detail to enable those skilled in the art to better understand the utility model:

[0036] S1: Confirm the measurement object (a constant-diameter pole or a tapered pole), and select through the measurement dial 230;

[0037] S2: the said inclination measuring device 200 is placed vertically on a flat base, and the bubble in the said calibration level 212 is observed to see if it is centered (i.e. at the center point of the annular scale), if the bubble in the said calibration level 212 is not centered, the said calibration knob 213 under the said mounting seat 211 is rotated according to the direction of the bubble deviation to make the side higher, and the bubble in the said calibration level 212 is adjusted to be centered, at this time, the said horizontal calibration assembly 210 is in the ideal state of an absolutely horizontal plane, and the detection value of the horizontal calibration assembly 210 ensures that the detection value of the subsequent inclination will not be affected;

[0038] S3: through the adjustment of S2, the bubble of the said reading bubble instrument 240 should also be at the center point of the annular scale corresponding to the type of the measured electric pole 100, i.e. the said measurement position 230 is at an equal-diameter pole, and the bubble of the reading bubble instrument 240 should be at the center of the annular scale of the equal-diameter pole; the said measurement position 230 is at a tapered pole, and the bubble of the reading bubble instrument 240 should be at the center of the annular scale of the tapered pole;

[0039] S4: after the said inclination measuring device 200 is leveled, the measurement can be started, the said rubber pad 214 is attached to the pole surface of the measured electric pole 100, and the upper and lower said centering indication arrows are aligned with the mold joint of the measured electric pole 100, at this time, the position of the bubble of the said reading bubble instrument 240 is the inclination angle of the measured electric pole.

[0040] S5: in order to make the measurement result more accurate, the said inclination measuring device 200 can be changed to another mold joint (one electric pole has two mold joints) of the measured electric pole 100 to perform measurement.

[0041] In summary, the simple electric pole inclination measuring device can measure the inclination of equal-diameter poles and tapered poles, the device can immediately obtain the inclination of the measured pole by observing the corresponding value of the bubble deviation in the reading bubble instrument, and is convenient and fast, the electric pole inclination measuring device has the advantages of easy-to-understand principle, simple structure, convenient carrying, simple operation, fast measurement of the inclination of the electric pole, and direct reading of the measurement result.

[0042] The foregoing description of the specific exemplary embodiments of the present application is for the purpose of illustrating and describing, rather than limiting the application, and it will be apparent to those of ordinary skill in the art that many changes and modifications can be made to the embodiments with the foregoing teaching, notwithstanding what can be suggested above and although only a few of the exemplary embodiments of the present application have been described. Although the embodiments of the present application have been described, the specific embodiments are merely illustrative of the present application and are not intended to limit the present application, and the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner, and the exemplary embodiments are selected and described for the purpose of explaining the specific principles of the present application and its practical application, so that those skilled in the art can make modifications, replacements, variations and various different selections and changes to the embodiments without creative contribution after reading the specification, as long as they are within the scope of the claims of the present application.

Claims

1. A simple device for measuring the tilt of utility poles, characterized in that, An inclination measuring device (200) is attached to the surface of the pole to be tested (100). The tilt measuring device (200) includes a horizontal calibration component (210), a mounting arm (220), and a reading bubble meter (240) that is rotatably mounted on the mounting arm (220) via a measuring position (230). The mounting arm (220) is mounted on the horizontal calibration component (210). The measuring position (230) is rotated to make the reading bubble meter (240) rotate. The angle between the adjusted reading bubble meter (240) and the mounting arm (220) is equal to the taper of the pole (100) to be tested. After the reading on the tilt measuring device (200) is adjusted to the initial value, it is attached to the pole surface of the pole (100) to be tested. The tilt of the pole (100) to be tested is known by reading the deviation on the reading bubble meter (240).

2. The simple pole tilt measuring device according to claim 1, characterized in that, The level calibration component (210) includes a mounting base (211), a calibration level (212), and several calibration handwheels (213). The calibration level (212) is mounted on the mounting base (211), and three calibration handwheels (213) are provided. The line connecting the three calibration handwheels (213) forms an isosceles triangle and is located at three points on the bottom of the mounting base (211). The mounting arm (220) is fixedly mounted on the mounting base (211).

3. The simple pole tilt measuring device according to claim 2, characterized in that, The calibration handwheel (213) includes a threaded rod and an adjusting handwheel, the adjusting handwheel being mounted on the end of the threaded rod, the threaded rod being threadedly connected to the mounting base (211).

4. A simple pole tilt measuring device according to claim 2, characterized in that, The contact surface between the mounting base (211) and the pole body of the pole to be tested (100) is an arc surface, and a rubber pad (214) is provided on the contact surface.

5. A simple pole tilt measuring device according to claim 2, characterized in that, The mounting base (211) is also provided with a hand grip (215).

6. A simple pole tilt measuring device according to claim 2, characterized in that, The mounting base (211) is also provided with a centering line and a centering indicator arrow.

7. A simple pole tilt measuring device according to claim 2, characterized in that, The surface of the reading bubble meter (240) is provided with two sets of annular scales, and the angle difference between the center points of the two annular scales is equal to the taper of the pole (100) to be tested.

8. A simple pole tilt measuring device according to claim 7, characterized in that, The measuring range (230) includes a constant diameter range and a tapered range, and the angle difference between the ranges is equal to the taper of the pole (100) to be measured.

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