CN216206285U - Transmission line shaft tower inclination angle measuring device - Google Patents
Transmission line shaft tower inclination angle measuring device Download PDFInfo
- Publication number
- CN216206285U CN216206285U CN202122336634.2U CN202122336634U CN216206285U CN 216206285 U CN216206285 U CN 216206285U CN 202122336634 U CN202122336634 U CN 202122336634U CN 216206285 U CN216206285 U CN 216206285U
- Authority
- CN
- China
- Prior art keywords
- piece
- angle
- support
- inclination angle
- base
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to a device for measuring the inclination angle of a power transmission line tower, which comprises a high-precision inclination angle tester, a bracket, an intermediate mechanism, a foot rest, an ocular, a base, a horizontal fine adjustment knob, an angle fine adjustment knob and a fine adjustment knob; the high accuracy inclination tester is fixed in one side of support, the eyepiece is fixed in the intermediate position of support, the base is located the below of support and with support fixed connection, the angle fine setting knob is connected with the horizontal pole, the level fine setting knob is connected with the base, it is connected with the base to go up the piece, it is connected with the foot rest to descend the piece, angle adjusting device connects piece and lower piece respectively. The device can be used for directly measuring the inclination angle of the tower, avoids the safety risk caused by high-altitude operation of the staff, reduces the number of times of intermediate measurement and reduces the measurement error.
Description
Technical Field
The utility model belongs to the technical field of power transmission line inspection, and particularly relates to a device for measuring the inclination angle of a power transmission line tower.
Background
Under the influence of daily operation or extreme weather of the tower of the power transmission line, the tower is likely to incline in different degrees, and the inclination angle is taken as an important parameter for judging the hidden danger and the defect grade of the tower, so that the method has guiding significance for guiding the development of strategy formulation.
The current solution adopts the theodolite to measure, utilizes the theodolite to measure the horizontal distance that shaft tower apart from the theodolite, hits at shaft tower top central point with the cross wire central point, records angle 1, hits perpendicularly downwards on shaft tower lower half shaft body central point place water flat line, records angle 2 this moment, and the cooperation personnel climb the pole, measure the distance at shaft tower lower half shaft body central point apart from the cross wire center with measuring tool, utilize the computational formula can calculate concrete shaft tower skew inclination. There are some problems with this current solution:
1. because the cooperation personnel need climb the shaft tower, and need measure the operation on the shaft tower, complex operation, the degree of difficulty are big, have the eminence and fall, the personal casualty risk.
2. The direct measurement is indirect measurement, calculation is needed through a corresponding formula, and the inclination angle cannot be directly output.
3. Reading of the indirect quantity varies from person to person, and errors may occur, which affect the accuracy of the final output result.
Disclosure of Invention
The technical problem to be solved by the utility model is to provide the transmission line tower inclination angle measuring device which is safe, efficient and high in measuring precision.
In order to solve the technical problem, the utility model provides a device for measuring the inclination angle of a power transmission line tower, which comprises a high-precision inclination angle tester, a support, an intermediate mechanism, a foot rest, an eyepiece, a base, a horizontal fine adjustment knob, an angle fine adjustment knob and a fine adjustment knob, wherein the intermediate mechanism comprises: the bracket comprises two upright posts and a cross rod for connecting the two upright posts; the high accuracy inclination tester is fixed in one side of a pole setting of support, the eyepiece is fixed in the intermediate position of support through the horizontal pole the base is located the below of support and with support fixed connection, horizontal fine setting knob is located the base side, angle fine setting knob is located support one side and is connected with the horizontal pole, it is connected with the base to go up the piece, the piece is connected with the foot rest down, piece and lower piece are connected respectively to angle adjusting device.
Furthermore, a turntable and a fine adjustment knob are arranged above the base.
Furthermore, a gear rack is arranged below the rotary disc, and the horizontal fine adjustment knob is connected with the gear.
Furthermore, the foot rest is composed of three supporting legs, and the supporting legs are of telescopic structures.
Further, the angle adjusting device includes: the hinge, the adjusting sheet, the fixing pin A and the fixing pin B; the hinge is connected with the upper piece and the lower piece respectively, the upper surface of the adjusting piece is connected with the lower piece through a fixing pin A, and the lower surface of the adjusting piece is connected with the upper piece through a fixing pin B.
The utility model has the beneficial effects that: when the device for measuring the inclination angle of the power transmission line tower provided by the utility model is used for measuring the inclination angle of the power transmission line tower, a measurer can accurately measure the inclination angle of the tower only by adjusting each part on the device, so that the safety risk caused by the traditional high-altitude operation is avoided, and meanwhile, the numerical value of the inclination angle can be directly read from the measuring device, so that the error caused by the fact that the measurer reads a plurality of intermediate quantities by using a traditional method is reduced.
Drawings
In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present invention, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a device for measuring the inclination angle of a power transmission line tower according to the present invention.
Fig. 2 is a schematic structural view of the base of the present invention.
Fig. 3 is an elevational top view of fig. 1.
Fig. 4 is a schematic structural view of the angle adjusting apparatus of the present invention.
Fig. 5 is a schematic structural view of the turntable of the present invention.
In the figure: 1-high precision inclination angle tester (PT 180/Honglong instrument Co., Ltd., electronically readable commercially available product), 2-bracket, 3-middle mechanism, 4-foot stand, 21-eyepiece, 22-base, 23-angle fine adjustment knob, 24-horizontal fine adjustment knob, 25-fine adjustment knob, 26-cross bar, 27-turntable, 28-rack gear, 31-upper piece, 32-lower piece, 33-angle adjustment device, 41-supporting leg, 331-hinge, 332-adjusting piece, 333-fixed pin A, 334-fixed pin B.
Detailed Description
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "center", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; they may be mechanically coupled, directly coupled, indirectly coupled through intervening media, or may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
As shown in fig. 1-3, the device for measuring the inclination angle of the power transmission line tower comprises a high-precision inclination angle tester 1, a support 2, an intermediate mechanism 3, a foot rest 4, an ocular 21, a base 22, an angle fine-adjustment knob 23, a horizontal fine-adjustment knob 24 and a fine-adjustment knob 25, wherein the intermediate mechanism 3 comprises: the support 2 consists of two vertical rods and a cross rod 26 connecting the two vertical rods; high accuracy inclination tester 1 is fixed in one side of a pole setting of support 2, eyepiece 21 is fixed in the intermediate position of support 2 through horizontal pole 26, base 22 be located the below of support 2 and with support 2 fixed connection, horizontal fine setting knob 24 is located the base 22 side, angle fine setting knob 23 is located support 2 one side and is connected with horizontal pole 26, it is connected with base 22 to go up piece 31, piece 32 is connected with foot rest 4 down, piece 31 and piece 32 down are connected respectively to angle adjusting device 33.
Further, a turntable 27 and a fine adjustment knob 25 are arranged above the base 22.
Further, a rack and pinion 28 is disposed below the rotary plate 27, and the horizontal fine adjustment knob 24 is connected with a gear.
Further, the foot rest 4 is composed of three support legs 41, and the support legs 41 are of a telescopic structure.
Further, the angle adjusting device 33 includes: a hinge 331, an adjusting piece 332, a fixing pin a333, a fixing pin B334; the hinge 331 is respectively connected with the upper sheet 31 and the lower sheet 32, the upper surface of the adjusting sheet 332 (the arc-shaped metal component with a hollow middle part) is connected with the lower sheet 32 through a fixing pin A333, and the lower surface of the adjusting sheet 332 is connected with the upper sheet 31 through a fixing pin B334.
When the device is used, firstly, the foot rest 4 is installed and fixed on the ground at a certain distance right in front of a tower to be tested, then the intermediate mechanism 3 is installed on the foot rest 4, the support 2 is installed on the intermediate structure 3, the included angle between the upper piece 31 and the lower piece 32 of the intermediate mechanism 3 is zero, the support 2 is leveled through the foot rest 4 and the fine adjustment knob 25, and the high-precision inclination angle tester 1 is calibrated to be zero after the support 2 is leveled; then, find the tower of being observed through eyepiece 21, then adjust horizontal fine setting knob 24 and angle fine setting knob 23 and find the central point at shaft tower top, the rotatory eyepiece 21 of vertical direction observes the lower part central point position of shaft tower, then, adjust the angle of opening and shutting of intermediate mechanism 3 and at horizontal direction runing rest 2 through angle adjusting device 33, make the cross silk of eyepiece 21 of support 2 coincide with tower top part central point and the lower part center of shaft tower, pass through angle adjusting device 33 with the angle of opening and shutting of intermediate mechanism 3 this moment (the elasticity of adjusting fixed pin B334 is realized adjusting, the contained angle of fixed top sheet 31 and bottom sheet 32) locking, make eyepiece 21 and testee perpendicular through rotating carousel 27 horizontal direction runing rest 2, lock carousel 27 again, the angle that shows on the high accuracy inclination tester 1 at this moment is the angle that the shaft tower inclines.
The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and various changes can be made thereto within the knowledge of those skilled in the art.
Claims (5)
1. The device for measuring the inclination angle of the power transmission line tower is characterized by comprising a high-precision inclination angle tester (1), a support (2), an intermediate mechanism (3), a foot rest (4), an ocular (21), a base (22), an angle fine-tuning knob (23), a horizontal fine-tuning knob (24) and a fine-tuning knob (25), wherein the intermediate mechanism (3) comprises: the device comprises an upper piece (31), a lower piece (32) and an angle adjusting device (33), wherein the bracket (2) consists of two vertical rods and a cross rod (26) for connecting the two vertical rods; high accuracy inclination tester (1) is fixed in one side of a pole setting of support (2), eyepiece (21) are fixed in the intermediate position of support (2) through horizontal pole (26) base (22) are located the below of support (2) and with support (2) fixed connection, level fine setting knob (24) are located base (22) side, angle fine setting knob (23) are located support (2) one side and are connected with horizontal pole (26), it is connected with base (22) to go up piece (31), lower piece (32) are connected with foot rest (4), upper piece (31) and lower piece (32) are connected respectively in angle adjusting device (33).
2. The device for measuring the inclination angle of the power transmission line tower according to claim 1, wherein a turntable (27) and a fine adjustment knob (25) are arranged above the base (22).
3. The device for measuring the inclination angle of the power transmission line tower as claimed in claim 2, wherein a rack and pinion (28) is arranged below the turntable (27), and the horizontal fine adjustment knob (24) is connected with the gear.
4. The device for measuring the inclination angle of a power transmission line tower according to claim 1, characterized in that the foot rest (4) is composed of three legs (41), and the legs (41) are of a telescopic structure.
5. The device for measuring the inclination angle of a pole tower of an electric transmission line according to claim 1, wherein the angle adjusting device (33) comprises: a hinge (331), an adjusting sheet (332), a fixing pin A (333), a fixing pin B (334); the hinge (331) is connected with the upper piece (31) and the lower piece (32) respectively, the upper surface of the adjusting piece (332) is connected with the lower piece (32) through a fixing pin A (333), and the lower surface of the adjusting piece (332) is connected with the upper piece (31) through a fixing pin B (334).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122336634.2U CN216206285U (en) | 2021-09-26 | 2021-09-26 | Transmission line shaft tower inclination angle measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122336634.2U CN216206285U (en) | 2021-09-26 | 2021-09-26 | Transmission line shaft tower inclination angle measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216206285U true CN216206285U (en) | 2022-04-05 |
Family
ID=80924414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122336634.2U Active CN216206285U (en) | 2021-09-26 | 2021-09-26 | Transmission line shaft tower inclination angle measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216206285U (en) |
-
2021
- 2021-09-26 CN CN202122336634.2U patent/CN216206285U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213632133U (en) | Device for measuring verticality of vertical component | |
| CN216206285U (en) | Transmission line shaft tower inclination angle measuring device | |
| CN208606715U (en) | A kind of tree height measurement device of simple and efficient | |
| CN209446061U (en) | A kind of project cost measuring scale | |
| CN105549127B (en) | A kind of the atomized rain strength meter and measurement method of hydraulic model | |
| CN113237462A (en) | Special measuring instrument and measuring method for line foundation acceptance and root opening and leg reduction | |
| CN115046713B (en) | All-round bridge amount of deflection testing arrangement | |
| CN113737664B (en) | Method and device for monitoring construction of swivel beam of large-section wide span rigid frame bridge | |
| CN213208844U (en) | Signal processor height test equipment convenient to angle modulation | |
| CN209279862U (en) | A kind of vertical inclination angle measurer of railway contact line pillar group | |
| CN209183076U (en) | A kind of physical and mechanical experiment device | |
| CN113959409A (en) | Portable slope ratio measuring device | |
| CN208419824U (en) | A kind of adjustable spherometer of measurement diameter | |
| CN216361575U (en) | Forestry high accuracy chest footpath laser measuring device | |
| CN217483659U (en) | Calibrating device for metrological verification | |
| CN216365028U (en) | Breast measuring device | |
| CN209894166U (en) | WD-I type train control transponder basic data measuring instrument convenient to carry | |
| CN220556304U (en) | Height measuring tool for teaching | |
| CN215569445U (en) | Horizontal measuring instrument for building safety detection | |
| CN219624765U (en) | Distance measuring instrument for calculation | |
| CN210950482U (en) | Level gauge support for engineering cost | |
| CN215865448U (en) | Children's health branch of academic or vocational study is with integrative measuring device of horizontal height weight | |
| CN220893337U (en) | Level gauge for building decoration | |
| CN215491711U (en) | Positioning device and measuring system for elevation transfer measurement | |
| CN218211913U (en) | Helmet fixed-point visual field testing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |