CN112461100A - Line foundation center and foundation bolt foundation center skew measuring device - Google Patents
Line foundation center and foundation bolt foundation center skew measuring device Download PDFInfo
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- CN112461100A CN112461100A CN202011230977.4A CN202011230977A CN112461100A CN 112461100 A CN112461100 A CN 112461100A CN 202011230977 A CN202011230977 A CN 202011230977A CN 112461100 A CN112461100 A CN 112461100A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/24—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes
- G01B5/25—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes for testing the alignment of axes
- G01B5/252—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes for testing the alignment of axes for measuring eccentricity, i.e. lateral shift between two parallel axes
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Abstract
The invention relates to a deviation measuring device for a foundation center of a circuit board and a foundation center of an anchor bolt, which comprises a measurer and a positioner, wherein mounting columns are respectively arranged on the upper side and the lower side of the front circumference of the measurer, the inner circumference of the measurer is respectively and uniformly provided with three scale plates and three connecting rods, the middle part of each connecting rod is provided with a high-precision level, the inner circumference of each high-precision level is provided with a horizontal disc, the inner parts of the horizontal discs are uniformly provided with four horizontal rulers, the middle part of the inner part of each high-precision level is provided with a horizontal ball, the middle part of the inner part of the measurer is provided with a connecting shaft, the middle part of the inner part of the connecting shaft is provided with a pressing marker, the positioner is arranged below the measurer, the inner part of the bottom circumference of the; the invention has the advantages of convenient use, rapid and accurate measurement and improvement of working efficiency.
Description
Technical Field
The invention belongs to the technical field of offset measurement, and particularly relates to an offset measurement device for a line foundation center and a foundation bolt foundation center.
Background
The power transmission tower is a supporting point of an overhead line, a single-loop power transmission tower is erected on the power transmission tower, two loops are erected on the power transmission tower and are double-loop power transmission towers, the power transmission tower is a high-rise structure and is very sensitive to inclined deformation and high in requirement on uneven settlement of a foundation, a common structural form of a power transmission tower foundation is provided with an independent foundation, an enlarged foundation and a pile foundation, the power transmission tower is mainly in a steel structure, and if the line foundation center and the foundation bolt foundation center of the power transmission tower are excessively deviated, the power transmission tower is likely to deflect or even overturn serious consequences, so that the deviation of the line foundation center and the foundation bolt foundation center must be measured in the installation process of the power transmission tower, and the deviation is ensured to be within a certain range or zero; therefore, it is very necessary to provide a line foundation center and foundation bolt center deviation measuring device which is convenient to use, can measure quickly and accurately and can improve the working efficiency.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide the device for measuring the deviation of the line foundation center and the foundation bolt foundation center, which is convenient to use, rapid and accurate in measurement and capable of improving the working efficiency.
The purpose of the invention is realized as follows: a deviation measuring device for a foundation center of a circuit board and a foundation bolt foundation center comprises a measuring device and a positioner, wherein mounting columns are arranged on the upper side and the lower side of the front circumference of the measuring device, a rotating handle is arranged in each mounting column, three scale plates and three connecting rods are respectively and uniformly arranged on the inner circumference of the measuring device, a high-precision level gauge is arranged in the middle of each connecting rod, a horizontal disc is arranged on the inner circumference of each high-precision level gauge, four horizontal rulers are uniformly arranged in each horizontal disc, horizontal beads are arranged in the middle of each high-precision level gauge, a connecting shaft is arranged in the middle of the inner portion of the measuring device, a pressing marker is arranged in the middle of the inner portion of the connecting shaft, the positioner is arranged below the measuring device, a rotary disc is arranged in the inner circumference of the bottom of the positioner, and a bearing disc is arranged in the, the bearing disc is fixedly connected with the connecting shaft, six positioning rods are uniformly arranged on the circumference of the rotary disc, and adjustable magnetic attractors are arranged above the middle parts of the positioning rods.
A line foundation center and rag bolt basic center skew measuring device, it still includes presses down the marker, press down the marker including pressing down briquetting, catch plate, slide bar, slide, spring, mount pad, marker post and spacing seat, press down marker top and be provided with and press down the briquetting, press down briquetting below be provided with the catch plate, the catch plate below left and right sides all be provided with the slide bar, slide bar bottom left and right sides all be provided with spacing seat, the slide bar inboard be provided with the slide, slide below middle part be provided with the spring, spring below be provided with the mount pad, mount pad below be provided with the marker post.
The device for measuring the deviation of the foundation center of the line and the foundation bolt comprises an adjustable magnetic sucker, wherein the adjustable magnetic sucker comprises a sliding plate, a fixing plate, a vertical plate, a fine adjustment screw seat, a fine adjustment screw rod, a magnetic sucker, a first waist-shaped hole, a second waist-shaped hole, a fixing bolt, a magnetic sucking groove and an embedded sliding groove, the sliding plate is arranged below the adjustable magnetic sucker, the first waist-shaped hole is arranged in the middle of the upper surface of the sliding plate, the embedded sliding grooves are arranged on the upper side and the lower side of the lower surface of the sliding plate respectively, the embedded sliding grooves are connected with a positioning rod in a sliding manner, the fixing plate is arranged above the sliding plate, the second waist-shaped hole is arranged on the upper side and the lower side of the upper surface of the fixing plate respectively, the fixing bolt is arranged on the right side of the upper surface of the second waist-shaped hole, the magnetic sucker is arranged in the, the riser left side be provided with the fine setting screw seat, fine setting screw seat left side be provided with the fine setting lead screw, the fine setting lead screw run through fine setting screw seat and riser fixed connection.
The pushing plate is arranged inside the connecting shaft, and the sliding rod, the sliding seat, the spring, the mounting seat, the marking rod and the limiting seat are all arranged inside the positioner.
The scale plate and the connecting rod are arranged in an array mode by taking the circle center of the measurer as an array point of 120 degrees, and the included angle between the scale plate and the connecting rod is 60 degrees.
The pushing plate is of a structure formed by a square structure and a trapezoidal structure, and the sliding seat is of a structure similar to a concave shape.
The limiting seat is of an L-shaped structure.
The use method of the device for measuring the deviation of the line foundation center and the foundation bolt foundation center comprises the following steps:
step 1): measuring foundation bolt foundation center: firstly, a positioner is placed above a foundation bolt foundation, then a positioning rod is rotated, the positioning rod is rotated on the positioner through a rotary table, the positioning rod is placed on the foundation bolt foundation after being roughly aligned with the foundation bolt, then an adjustable magnetic sucker is moved, the adjustable magnetic sucker slides on the positioning rod through an embedded sliding groove until sliding to the upper side of the foundation bolt, then a magnetic sucker is fixed with the foundation bolt through a magnetic sucking groove, whether a horizontal bead of a high-precision level instrument is in a horizontal position is observed, if the horizontal bead is not in the horizontal position, a vertical plate can be driven to slightly move through a fine adjustment screw rod, the vertical plate drives a second waist-shaped hole of a fixing plate to slightly move relative to the fixing bolt until the horizontal bead reaches the horizontal position, and at the moment, the circle center of a pressing marker is the foundation bolt;
step 2): and (3) offset measurement: after the foundation bolt foundation center is determined to be finished, the positioner keeps fixed, then the rotating measurer is rotated by rotating the rotating handle until the scale plate and the positioning rod are on the same vertical line, the horizontal ball is still in a horizontal position at the moment, whether the horizontal ball deviates from the scale plate can be directly observed, the deviation amount can be directly read from the scale plate, the scale line is arranged on the positioning rod, if the scale line on the scale plate is consistent with that on the positioning rod, the line foundation center is coincident with the foundation bolt foundation center, no deviation exists, if the scale line on the scale plate is inconsistent with that on the positioning rod, the line foundation center is not coincident with the foundation bolt foundation center, a certain deviation exists, and the difference value of the two is the deviation amount;
step 3): marking the foundation center of the foundation bolt: when circuit basis center and rag bolt basis center are not coincident, marker mark rag bolt basis center is pressed to the accessible, be convenient for adjust circuit basis center, press the briquetting according to the pushing down, press the briquetting to drive the slide downstream on the slide bar through the slusher, the slide drives the spring, mount pad and mark pole downstream, mark rag bolt basis center, after the mark is accomplished, the spring drives the slide, the pushing plate, press the briquetting, mount pad and mark pole resume the original position, accomplish the measurement of circuit basis center and rag bolt basis center skew promptly and the mark of rag bolt basis center.
The invention has the beneficial effects that: when the invention is used, firstly, a locator is placed above a foundation bolt base, then a positioning rod is rotated, the positioning rod is rotated on the locator through a rotary disc, the positioning rod is placed on the foundation bolt base after being roughly aligned with the foundation bolt, then an adjustable magnetic sucker is moved, the adjustable magnetic sucker slides on the positioning rod through an embedding sliding groove until sliding to the upper part of the foundation bolt, then a magnetic sucker is fixed with the foundation bolt through a magnetic sucking groove, whether a horizontal bead of a high-precision level gauge is in a horizontal position is observed, if the horizontal bead is not in the horizontal position, a vertical plate can be driven to slightly move through a fine adjustment screw rod, the vertical plate drives a second waist-shaped hole of a fixing plate to slightly move relative to the fixing bolt until the horizontal bead reaches the horizontal position, at the moment, the circle center of a pressing marker is the center of the foundation bolt base, then the locator is kept fixed, until the scale plate and the positioning rod are on the same vertical line, the horizontal ball is still in a horizontal position at the moment, whether the horizontal ball deviates or not can be directly observed from the scale plate, the deviation amount can be directly read from the scale plate, if the scale plate is consistent with the scale on the positioning rod, the center of the circuit foundation and the center of the foundation bolt foundation are superposed, no deviation exists, if the scale plate is inconsistent with the scale on the positioning rod, the center of the circuit foundation and the center of the foundation bolt foundation are not superposed, a certain deviation exists, the difference value of the two is the deviation amount, the measurement is rapid and accurate, the working efficiency is greatly improved, and the use is very simple and convenient; the foundation center of the foundation bolt can be marked by pressing the marker, so that the foundation center of the circuit can be conveniently adjusted, the pressing block is pressed downwards, the pressing block drives the sliding seat to move downwards on the sliding rod through the pushing plate, the sliding seat drives the spring, the mounting seat and the marking rod to move downwards, the foundation center of the foundation bolt is marked, and after marking is completed, the spring drives the sliding seat, the pushing plate, the pressing block, the mounting seat and the marking rod to recover to the original position, so that the measurement of the deviation of the foundation center of the circuit and the foundation center of the foundation bolt and the marking of the foundation center of the foundation bolt; the invention has the advantages of convenient use, rapid and accurate measurement and improvement of working efficiency.
Drawings
Fig. 1 is a first plan view of a foundation center of a line and a foundation bolt of an offset measuring apparatus according to the present invention.
FIG. 2 is a second plan view of the apparatus for measuring the deviation between the foundation center of a line and the foundation center of an anchor bolt according to the present invention.
FIG. 3 is a plan view of a measuring device of the foundation center of the wire bed and the foundation bolt of the offset measuring apparatus according to the present invention.
FIG. 4 is a top view of a high accuracy level of a wire foundation center and foundation bolt foundation center offset measuring device of the present invention.
FIG. 5 is a plan view of a positioner of a foundation center for a wire and foundation bolt of an offset measuring apparatus according to the present invention.
Fig. 6 is a bottom view of a locator of an offset measuring device of a foundation center of a wire bed and a foundation bolt of the present invention.
FIG. 7 is a schematic view showing a connection structure of a measuring device and a positioner of an apparatus for measuring the deviation of a foundation center of a wire foundation and a foundation bolt, and a schematic view showing a mounting position of a pressing marker according to the present invention.
Fig. 8 is a first structural schematic diagram of a pressing marker of the foundation center of the line and foundation bolt foundation center deviation measuring device according to the present invention.
Fig. 9 is a second structural schematic diagram of a pressing marker of the foundation center of the line and foundation bolt deviation measuring device of the present invention.
Fig. 10 is a schematic structural diagram of an adjustable magnetic sucker of the deviation measuring device for the foundation center of the line and the foundation bolt.
FIG. 11 is a top view of an adjustable magnetic attractor for a line foundation center and anchor bolt foundation center offset measurement apparatus of the present invention.
FIG. 12 is a bottom view of an adjustable magnetic attractor for a line foundation center and an anchor bolt foundation center offset measurement apparatus of the present invention.
In the figure: 1. the device comprises a measurer 2, a positioner 3, a mounting column 4, a rotating handle 5, a scale plate 6, a connecting rod 7, a high-precision level gauge 8, a connecting shaft 9, a pressing marker 10, a horizontal disc 11, a horizontal ruler 12, a horizontal bead 13, a positioning rod 14, an adjustable magnetic sucker 15, a rotary disc 16, a bearing disc 17, a pressing block 18, a pushing plate 19, a sliding rod 20, a sliding seat 21, a spring 22, a mounting seat 23, a marking rod 24, a limiting seat 25, a sliding plate 26, a fixing plate 27, a vertical plate 28, a fine adjustment screw seat 29, a fine adjustment screw rod 30, a magnetic sucker 31, a first waist-shaped hole 32, a second waist-shaped hole 33, a fixing bolt 34, a magnetic suction groove 35 and an embedded sliding groove.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
Example 1
As shown in fig. 1-12, a deviation measuring device for a foundation center of a wire foundation and a foundation bolt foundation center comprises a measuring device 1 and a positioner 2, wherein mounting columns 3 are respectively arranged on the upper side and the lower side of the front circumference of the measuring device 1, a rotating handle 4 is arranged in each mounting column 3, three scale plates 5 and three connecting rods 6 are respectively and uniformly arranged on the inner circumference of the measuring device 1, high-precision gradienters 7 are respectively arranged in the middle of each connecting rod 6, horizontal discs 10 are respectively arranged on the inner circumferences of the high-precision gradienters 7, four horizontal rulers 11 are respectively and uniformly arranged in each horizontal disc 10, horizontal beads 12 are respectively arranged in the middle of each high-precision gradienter 7, a connecting shaft 8 is arranged in the middle of the measuring device 1, a pressing marker 9 is arranged in the middle of each connecting shaft 8, and the positioner 2 is arranged below the measuring device 1, 2 bottom circumference inside be provided with carousel 15 of locator, the inside middle part of carousel 15 be provided with bearing dish 16, bearing dish 16 and connecting axle 8 fixed connection, 15 circumferences of carousel evenly be provided with six locating levers 13, locating lever 13 middle part top all be provided with adjustable magnetic attraction ware 14.
As shown in fig. 7-9, the deviation measuring device for the foundation center of the circuit and the foundation bolt further comprises a pressing marker 9, wherein the pressing marker 9 comprises a pressing block 17, a pushing plate 18, a sliding rod 19, a sliding seat 20, a spring 21, a mounting seat 22, a marking rod 23 and a limiting seat 24, the pressing block 17 is arranged above the pressing marker 9, the pushing plate 18 is arranged below the pressing block 17, the sliding rods 19 are respectively arranged on the left side and the right side below the pushing plate 18, the limiting seats 24 are respectively arranged on the left side and the right side of the bottom of the sliding rod 19, the sliding seat 20 is arranged on the inner side of the sliding rod 19, the spring 21 is arranged in the middle of the lower part of the sliding seat 20, the mounting seat 22 is arranged below the spring 21, and the marking rod 23 is arranged below the mounting seat 22.
As shown in fig. 10-12, the apparatus for measuring the deviation between the center of a wire foundation and the center of an anchor bolt foundation further comprises an adjustable magnetic sucker 14, wherein the adjustable magnetic sucker 14 comprises a sliding plate 25, a fixing plate 26, a vertical plate 27, a fine adjustment screw seat 28, a fine adjustment screw 29, a magnetic suction column 30, a first waist-shaped hole 31, a second waist-shaped hole 32, a fixing bolt 33, a magnetic suction groove 34 and an embedded sliding groove 35, the sliding plate 25 is arranged below the adjustable magnetic sucker 14, the first waist-shaped hole 31 is arranged in the middle of the upper surface of the sliding plate 25, the embedded sliding grooves 35 are arranged on the upper and lower sides of the lower surface of the sliding plate 25, the embedded sliding grooves 35 are connected with the positioning rod 13 in a sliding manner, the fixing plate 26 is arranged above the sliding plate 25, the second waist-shaped hole 32 is arranged on the upper and lower sides of the upper surface of the fixing plate 26, the fixing bolt 33 is arranged on the right side of, fixed plate 26 top middle part be provided with magnetism pillar 30, fixed plate 26 left side top be provided with riser 27, riser 27 left side be provided with fine setting screw seat 28, fine setting screw seat 28 left side be provided with fine setting lead screw 29, fine setting lead screw 29 run through fine setting screw seat 28 and riser 27 fixed connection.
In the use of the invention, firstly, a locator 2 is placed above an anchor bolt foundation, then a positioning rod 13 is rotated, the positioning rod 13 is rotated on the locator 2 through a rotary table 15, the positioning rod 13 is placed on the anchor bolt foundation after being roughly aligned with the anchor bolt, then an adjustable magnetic sucker 14 is moved, the adjustable magnetic sucker 14 slides on the positioning rod 13 through an embedding sliding groove 35 until the positioning rod slides to the upper part of the anchor bolt, then a magnetic suction column 30 is fixed with the anchor bolt through a magnetic suction groove 34, whether a horizontal bead 12 of a high-precision level gauge 7 is in a horizontal position or not is observed, if the horizontal bead is not in the horizontal position, a vertical plate 27 is driven to slightly move through a fine adjustment screw rod 29, the vertical plate 27 drives a second waist-shaped hole 32 of a fixing plate 26 to slightly move relative to a fixing bolt 33 until the horizontal bead 12 reaches the horizontal position, at the moment, the circle center of a pressing marker, then, the locator 2 is kept fixed, the measurer 1 is rotated by rotating the handle 4 until the scale plate 5 and the positioning rod 13 are on the same vertical line, and at the moment, the horizontal bead 12 is still in a horizontal position, whether the deviation exists can be directly observed from the scale plate 5, and the deviation amount can be directly read from the scale plate 5; the foundation bolt foundation center can be marked by pressing the marker 9, so that the line foundation center can be conveniently adjusted, the pressing block 17 is pressed downwards, the pressing block 17 drives the sliding seat 20 to move downwards on the sliding rod 19 through the pushing plate 18, the sliding seat 20 drives the spring 21, the mounting seat 22 and the marking rod 23 to move downwards, the foundation bolt center is marked, after marking is completed, the spring 21 drives the sliding seat 20, the pushing plate 18, the pressing block 17, the mounting seat 22 and the marking rod 23 to recover to the original position, and therefore measurement of deviation of the line foundation center and the foundation bolt foundation center and marking of the foundation bolt foundation center are completed; the invention has the advantages of convenient use, rapid and accurate measurement and improvement of working efficiency.
Example 2
As shown in fig. 1-12, a deviation measuring device for a foundation center of a wire foundation and a foundation bolt foundation center comprises a measuring device 1 and a positioner 2, wherein mounting columns 3 are respectively arranged on the upper side and the lower side of the front circumference of the measuring device 1, a rotating handle 4 is arranged in each mounting column 3, three scale plates 5 and three connecting rods 6 are respectively and uniformly arranged on the inner circumference of the measuring device 1, high-precision gradienters 7 are respectively arranged in the middle of each connecting rod 6, horizontal discs 10 are respectively arranged on the inner circumferences of the high-precision gradienters 7, four horizontal rulers 11 are respectively and uniformly arranged in each horizontal disc 10, horizontal beads 12 are respectively arranged in the middle of each high-precision gradienter 7, a connecting shaft 8 is arranged in the middle of the measuring device 1, a pressing marker 9 is arranged in the middle of each connecting shaft 8, and the positioner 2 is arranged below the measuring device 1, 2 bottom circumference inside be provided with carousel 15 of locator, the inside middle part of carousel 15 be provided with bearing dish 16, bearing dish 16 and connecting axle 8 fixed connection, 15 circumferences of carousel evenly be provided with six locating levers 13, locating lever 13 middle part top all be provided with adjustable magnetic attraction ware 14.
As shown in fig. 7-9, the deviation measuring device for the foundation center of the circuit and the foundation bolt further comprises a pressing marker 9, wherein the pressing marker 9 comprises a pressing block 17, a pushing plate 18, a sliding rod 19, a sliding seat 20, a spring 21, a mounting seat 22, a marking rod 23 and a limiting seat 24, the pressing block 17 is arranged above the pressing marker 9, the pushing plate 18 is arranged below the pressing block 17, the sliding rods 19 are respectively arranged on the left side and the right side below the pushing plate 18, the limiting seats 24 are respectively arranged on the left side and the right side of the bottom of the sliding rod 19, the sliding seat 20 is arranged on the inner side of the sliding rod 19, the spring 21 is arranged in the middle of the lower part of the sliding seat 20, the mounting seat 22 is arranged below the spring 21, and the marking rod 23 is arranged below the mounting seat 22.
As shown in fig. 10-12, the apparatus for measuring the deviation between the center of a wire foundation and the center of an anchor bolt foundation further comprises an adjustable magnetic sucker 14, wherein the adjustable magnetic sucker 14 comprises a sliding plate 25, a fixing plate 26, a vertical plate 27, a fine adjustment screw seat 28, a fine adjustment screw 29, a magnetic suction column 30, a first waist-shaped hole 31, a second waist-shaped hole 32, a fixing bolt 33, a magnetic suction groove 34 and an embedded sliding groove 35, the sliding plate 25 is arranged below the adjustable magnetic sucker 14, the first waist-shaped hole 31 is arranged in the middle of the upper surface of the sliding plate 25, the embedded sliding grooves 35 are arranged on the upper and lower sides of the lower surface of the sliding plate 25, the embedded sliding grooves 35 are connected with the positioning rod 13 in a sliding manner, the fixing plate 26 is arranged above the sliding plate 25, the second waist-shaped hole 32 is arranged on the upper and lower sides of the upper surface of the fixing plate 26, the fixing bolt 33 is arranged on the right side of, fixed plate 26 top middle part be provided with magnetism pillar 30, fixed plate 26 left side top be provided with riser 27, riser 27 left side be provided with fine setting screw seat 28, fine setting screw seat 28 left side be provided with fine setting lead screw 29, fine setting lead screw 29 run through fine setting screw seat 28 and riser 27 fixed connection.
For better effect, the pushing plate 18 is arranged inside the connecting shaft 8, and the sliding rod 19, the sliding seat 20, the spring 21, the mounting seat 22, the marking rod 23 and the limiting seat 24 are all arranged inside the positioner.
For better effect, the scale plate 5 and the connecting rod 6 are arranged in an array with the circle center of the measurer 1 as an array point of 120 degrees, and the included angle between the scale plate 5 and the connecting rod 6 is 60 degrees.
For better effect, the pushing plate 18 is a structure formed by a square and trapezoid structure, and the sliding seat 20 is a structure similar to a concave shape.
For better effect, the limiting seat 24 is of an L-shaped structure.
The use method of the device for measuring the deviation of the line foundation center and the foundation bolt foundation center comprises the following steps:
step 1): measuring foundation bolt foundation center: firstly, the positioner 2 is placed above the foundation bolt, then the positioning rod 13 is rotated, the positioning rod 13 is rotated on the positioner 2 through the turntable 15, so that the positioning rod 0 is roughly aligned with the foundation bolt and then placed on the foundation bolt, then the adjustable magnetic attractor 14 is moved, the adjustable magnetic attractor 14 slides on the positioning rod 13 through the embedding chute 35 until the adjustable magnetic attractor slides to the upper part of the foundation bolt, then the magnetic attraction column 30 is fixed with the foundation bolt through the magnetic attraction groove 34, whether the horizontal bead 12 of the high-precision level gauge 7 is in the horizontal position or not is observed, if the horizontal position is not the horizontal position, the vertical plate 27 can be driven to slightly move through the fine adjustment screw rod 29, the vertical plate 27 drives the second kidney-shaped hole 32 of the fixing plate 26 to slightly move relative to the fixing bolt until the horizontal bead 12 reaches the horizontal position, and at the moment, the circle center of the pressing marker 9 is the foundation center of the foundation bolt;
step 2): and (3) offset measurement: after the foundation bolt base center is determined to be finished, the positioner 2 is fixed, then the measurer 1 is rotated by rotating the rotating handle 4 until the scale plate 5 and the positioning rod 13 are on the same vertical line, and at the moment, the horizontal bead 12 is still in a horizontal position, whether the deviation exists can be directly observed from the scale plate 5, the deviation amount can be directly read from the scale plate 5, the positioning rod 13 is provided with scale marks, if the scale marks on the scale plate 5 and the positioning rod 13 are consistent, the line base center and the foundation bolt base center are overlapped, no deviation exists, if the scale marks on the scale plate 5 and the positioning rod 13 are inconsistent, the line base center and the foundation bolt base center are not overlapped, a certain deviation exists, and the difference value of the two is the deviation amount;
step 3): marking the foundation center of the foundation bolt: when the circuit foundation center and the foundation bolt foundation center do not coincide, the foundation bolt foundation center is marked by the aid of the pressing marker 9, the circuit foundation center is convenient to adjust, the pressing block 17 is pressed downwards, the pressing block 17 drives the sliding seat 20 to move downwards on the sliding rod 19 through the pushing plate 18, the sliding seat 20 drives the spring 21, the mounting seat 22 and the marking rod 23 to move downwards, the foundation bolt foundation center is marked, after marking is completed, the spring 21 drives the sliding seat 20, the pushing plate 18, the pressing block 17, the mounting seat 22 and the marking rod 23 to recover to the original position, and therefore measurement of deviation of the circuit foundation center and the foundation bolt foundation center and marking of the foundation bolt foundation center are completed.
In the use of the invention, firstly, a locator 2 is placed above an anchor bolt foundation, then a positioning rod 13 is rotated, the positioning rod 13 is rotated on the locator 2 through a rotary table 15, the positioning rod 13 is placed on the anchor bolt foundation after being roughly aligned with the anchor bolt, then an adjustable magnetic sucker 14 is moved, the adjustable magnetic sucker 14 slides on the positioning rod 13 through an embedding sliding groove 35 until the positioning rod slides to the upper part of the anchor bolt, then a magnetic suction column 30 is fixed with the anchor bolt through a magnetic suction groove 34, whether a horizontal bead 12 of a high-precision level gauge 7 is in a horizontal position or not is observed, if the horizontal bead is not in the horizontal position, a vertical plate 27 is driven to slightly move through a fine adjustment screw rod 29, the vertical plate 27 drives a second waist-shaped hole 32 of a fixing plate 26 to slightly move relative to a fixing bolt 33 until the horizontal bead 12 reaches the horizontal position, at the moment, the circle center of a pressing marker, then, the locator 2 is kept fixed, the measurer 1 is rotated by rotating the handle 4 until the scale plate 5 and the positioning rod 13 are on the same vertical line, and at the moment, the horizontal bead 12 is still in a horizontal position, whether the deviation exists can be directly observed from the scale plate 5, and the deviation amount can be directly read from the scale plate 5; the foundation bolt foundation center can be marked by pressing the marker 9, so that the line foundation center can be conveniently adjusted, the pressing block 17 is pressed downwards, the pressing block 17 drives the sliding seat 20 to move downwards on the sliding rod 19 through the pushing plate 18, the sliding seat 20 drives the spring 21, the mounting seat 22 and the marking rod 23 to move downwards, the foundation bolt center is marked, after marking is completed, the spring 21 drives the sliding seat 20, the pushing plate 18, the pressing block 17, the mounting seat 22 and the marking rod 23 to recover to the original position, and therefore measurement of deviation of the line foundation center and the foundation bolt foundation center and marking of the foundation bolt foundation center are completed; the invention has the advantages of convenient use, rapid and accurate measurement and improvement of working efficiency.
Claims (8)
1. The utility model provides a line foundation center and rag bolt basic center skew measuring device, it includes caliber and locator, its characterized in that: the upper side and the lower side of the front circumference of the measuring device are respectively provided with a mounting column, a rotating handle is arranged in the mounting column, the circumference in the measuring device is respectively and uniformly provided with three scale plates and three connecting rods, the middle part of each connecting rod is provided with a high-precision level, the circumference in the inner side of the high-precision level is provided with a horizontal disc, the inside of each horizontal disc is uniformly provided with four horizontal rulers, the middle part in the high-precision level is provided with a horizontal ball, the middle part in the measuring device is provided with a connecting shaft, the middle part in the connecting shaft is provided with a pressing marker, a positioner is arranged below the measuring device, a rotating disc is arranged in the circumference at the bottom of the positioner, the middle part in the rotating disc is provided with a bearing disc, the bearing disc is fixedly connected with the connecting shaft, and the circumference of the rotating, and adjustable magnetic attractors are arranged above the middle part of the positioning rod.
2. A foundation center for a wire and foundation bolt as defined in claim 1, further comprising a press marker, wherein: the pressing marker comprises a pressing block, a pushing plate, a sliding rod, a sliding seat, a spring, a mounting seat, a marking rod and a limiting seat, wherein the pressing block is arranged above the pressing marker, the pushing plate is arranged below the pressing block, the sliding rod is arranged on the left side and the right side of the lower portion of the pushing plate, the limiting seat is arranged on the left side and the right side of the bottom of the sliding rod, the sliding seat is arranged on the inner side of the sliding rod, the spring is arranged in the middle of the lower portion of the sliding seat, the mounting seat is arranged below the spring, and the marking rod is arranged below the mounting seat.
3. A foundation center for a wire and foundation bolt as defined in claim 1, further comprising adjustable magnetic attractors, wherein: the adjustable magnetic sucker comprises a sliding plate, a fixing plate, a vertical plate, a fine adjustment screw seat, a fine adjustment screw rod, a magnetic attraction column, a first waist-shaped hole, a second waist-shaped hole, a fixing bolt, a magnetic attraction groove and an embedded sliding groove, wherein the sliding plate is arranged below the adjustable magnetic sucker, the first waist-shaped hole is arranged in the middle of the upper surface of the sliding plate, the embedded sliding grooves are arranged on the upper side and the lower side of the lower surface of the sliding plate and are connected with a positioning rod in a sliding manner, the fixing plate is arranged above the sliding plate, the second waist-shaped hole is arranged on the upper side and the lower side of the upper surface of the fixing plate, the fixing bolt is arranged on the right side of the upper surface of the second waist-shaped hole, the magnetic attraction column is arranged in the middle of the upper part of the fixing plate, the vertical plate is arranged above the left side of, the fine adjustment screw rod penetrates through the fine adjustment screw seat and is fixedly connected with the vertical plate.
4. A foundation center for a wire and foundation bolt as claimed in claim 1 or 2, wherein the offset measuring means comprises: the pushing plate is arranged inside the connecting shaft, and the sliding rod, the sliding seat, the spring, the mounting seat, the marking rod and the limiting seat are all arranged inside the positioner.
5. A line foundation center and foundation bolt foundation center offset measuring device according to claim 1, wherein: the scale plate and the connecting rod are arranged in an array mode by taking the circle center of the measurer as an array point of 120 degrees, and the included angle between the scale plate and the connecting rod is 60 degrees.
6. A line foundation center and foundation bolt foundation center offset measuring device according to claim 2, wherein: the pushing plate is of a structure formed by a square structure and a trapezoidal structure, and the sliding seat is of a structure similar to a concave shape.
7. A line foundation center and foundation bolt foundation center offset measuring device according to claim 2, wherein: the limiting seat is of an L-shaped structure.
8. A method of using the foundation center for a line and foundation bolt misalignment measuring apparatus of claim 1, wherein: it comprises the following steps:
step 1): measuring foundation bolt foundation center: firstly, a positioner is placed above a foundation bolt foundation, then a positioning rod is rotated, the positioning rod is rotated on the positioner through a rotary table, the positioning rod is placed on the foundation bolt foundation after being roughly aligned with the foundation bolt, then an adjustable magnetic sucker is moved, the adjustable magnetic sucker slides on the positioning rod through an embedded sliding groove until sliding to the upper side of the foundation bolt, then a magnetic sucker is fixed with the foundation bolt through a magnetic sucking groove, whether a horizontal bead of a high-precision level instrument is in a horizontal position is observed, if the horizontal bead is not in the horizontal position, a vertical plate can be driven to slightly move through a fine adjustment screw rod, the vertical plate drives a second waist-shaped hole of a fixing plate to slightly move relative to the fixing bolt until the horizontal bead reaches the horizontal position, and at the moment, the circle center of a pressing marker is the foundation bolt;
step 2): and (3) offset measurement: after the foundation bolt base center is determined to be finished, the positioner keeps fixed, then the measurer is rotated by rotating the handle until the scale plate and the positioning rod are on the same vertical line, the horizontal ball is still in a horizontal position at the moment, whether the horizontal ball deviates from the scale plate can be directly observed, the deviation amount can be directly read from the scale plate, the scale line is arranged on the positioning rod, if the scale line on the scale plate is consistent with that on the positioning rod, the line base center is coincident with the foundation bolt base center, no deviation exists, if the scale line on the scale plate is inconsistent with that on the positioning rod, the line base center is not coincident with the foundation bolt base center, a certain deviation exists, and the difference value of the two is the deviation amount;
step 3): marking the foundation center of the foundation bolt: when circuit basis center and rag bolt basis center are not coincident, marker mark rag bolt basis center is pressed to the accessible, be convenient for adjust circuit basis center, press the briquetting according to the pushing down, press the briquetting to drive the slide downstream on the slide bar through the slusher, the slide drives the spring, mount pad and mark pole downstream, mark rag bolt basis center, after the mark is accomplished, the spring drives the slide, the pushing plate, press the briquetting, mount pad and mark pole resume the original position, accomplish the measurement of circuit basis center and rag bolt basis center skew promptly and the mark of rag bolt basis center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011230977.4A CN112461100A (en) | 2020-11-06 | 2020-11-06 | Line foundation center and foundation bolt foundation center skew measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011230977.4A CN112461100A (en) | 2020-11-06 | 2020-11-06 | Line foundation center and foundation bolt foundation center skew measuring device |
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| Publication Number | Publication Date |
|---|---|
| CN112461100A true CN112461100A (en) | 2021-03-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011230977.4A Pending CN112461100A (en) | 2020-11-06 | 2020-11-06 | Line foundation center and foundation bolt foundation center skew measuring device |
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| Country | Link |
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| CN (1) | CN112461100A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114136189A (en) * | 2021-11-29 | 2022-03-04 | 广东电网有限责任公司 | Overhead transmission line iron tower basis eccentric measuring device |
-
2020
- 2020-11-06 CN CN202011230977.4A patent/CN112461100A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114136189A (en) * | 2021-11-29 | 2022-03-04 | 广东电网有限责任公司 | Overhead transmission line iron tower basis eccentric measuring device |
| CN114136189B (en) * | 2021-11-29 | 2023-05-30 | 广东电网有限责任公司 | Overhead transmission line iron tower foundation eccentricity measuring device |
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