CN216432908U - Movable base for automatically measuring opposite side distance of wire crimping pipe - Google Patents
Movable base for automatically measuring opposite side distance of wire crimping pipe Download PDFInfo
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- CN216432908U CN216432908U CN202122539884.6U CN202122539884U CN216432908U CN 216432908 U CN216432908 U CN 216432908U CN 202122539884 U CN202122539884 U CN 202122539884U CN 216432908 U CN216432908 U CN 216432908U
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- 238000002788 crimping Methods 0.000 title claims abstract description 44
- 238000005259 measurement Methods 0.000 claims abstract description 24
- 230000008878 coupling Effects 0.000 claims abstract description 11
- 238000010168 coupling process Methods 0.000 claims abstract description 11
- 238000005859 coupling reaction Methods 0.000 claims abstract description 11
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 12
- 230000005540 biological transmission Effects 0.000 abstract description 7
- 230000009466 transformation Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 7
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- 230000008569 process Effects 0.000 description 5
- 238000005452 bending Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 238000000691 measurement method Methods 0.000 description 3
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000013065 commercial product Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000009430 construction management Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000008093 supporting effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model relates to a power transmission and transformation circuit construction equipment, specifically speaking is a movable base for wire crimping pipe is to spacing automatic measurement, the position sleeve is installed on the base, the U type clamp can be set up in the outside of position sleeve relatively rotatably, and through fixing the layering spacing on the position sleeve, avoid dropping, the rigid coupling has half the ring gear on the U type clamp, the servo motor rigid coupling is on position sleeve or base, the output shaft of servo motor is connected with the gear that meshes with half the ring gear, the servo motor drives the relative position sleeve rotation of U type clamp through half the ring gear; the servo motor, the half gear ring, the U-shaped clamp, the positioning sleeve and the pressing bar are covered inside by the outer cover, two ends of the U-shaped clamp penetrate out of the outer cover respectively and are fixedly connected with the distance sensors respectively, and the distance sensors fixedly connected with two ends of the U-shaped clamp rotate along with the U-shaped clamp. The utility model discloses simple structure, it is convenient to measure, can cooperate the automatic accurate measurement of electric cabinet and amplifier to the pitch value, has greatly improved measurement of efficiency and precision, reduces intensity of labour.
Description
Technical Field
The utility model relates to a power transmission and transformation circuit construction equipment, specifically speaking are a movable base that is used for wire crimping pipe to apart from automatic measuring.
Background
With the rapid development of the electric power industry in China and the continuous improvement of various technical levels, the crimping technology of the conducting wire and the ground wire is the guarantee of the whole construction quality in the construction process of the power transmission line. The hydraulic connection construction of the ground wire is an important hidden project, and needs to be connected and pressed die by die; after compression joint, six sides and three pairs of side distances are manually measured. The method for measuring the edge distance has the problem of manual error reading or error measurement of error, and the standardized implementation of the crimping process cannot be ensured.
The compression joint construction of the ground wire compression joint pipe is an important concealing procedure in the stringing construction, and the aluminum strand and the steel core are held by compression deformation of a plurality of points of the compression joint pipe. The hydraulic pressure jointing machine is a necessary construction machine for jointing the wire pressure jointing pipe in the stringing construction and the operation maintenance of the power transmission line engineering. The wire crimping is an important link for wire connection of a power transmission line, and the process is directly related to the safe operation of a power grid.
After the crimping pipe is crimped, a vernier caliper is manually used for measuring whether the three pairs of edge distance sizes are qualified or not, and records are recorded on the carrier paper. The mode has the defects of measurement error and low efficiency, the quality of crimping quality mainly depends on the skill experience of an operator, the working efficiency is low, the quality of the crimping process is unstable, unqualified pitches or bending and twisting of the crimping pipe easily occur, the correction is needed when the pitches are not serious, the reconnection needs to be cut when the pitches exceed the standard, the construction efficiency is greatly reduced, and the waste rate of the crimping pipe is increased.
Therefore, the quality of the wire crimping quality at present mainly depends on the skill experience of an operator, once the crimping pipe is bent (generally, the bending deformation is less than 2% of the length of the crimping pipe, and the bending degree of the large-section wire is kept within 1%), the distance between pairs is unqualified, the crimping is carried out again in serious cases, and the straightening is needed in non-serious cases; the straightening can not have cracks or stress concentration, otherwise, the reconnection needs to be cut off, so that the construction efficiency is greatly reduced, and the construction cost is increased. The strain clamp needs air crimping, the quality of the crimping on the tower is monitored, and construction management personnel are difficult to detect and control, so that the defects of unqualified pitch, pressure leakage, undervoltage and the like caused by the insufficient crimping position and insufficient pressure are caused, and the power grid accidents of the power transmission line, such as line drawing and the like caused by unqualified crimping of a crimping pipe, are easily caused.
In recent years, some edge distance measurement methods have appeared at home and abroad, but most of the edge distance measurement methods are manual measurement methods, and three pairs of edge distance sizes are measured by using a vernier caliper, or three pairs of edge distances are transmitted by using a bluetooth caliper, and six sensor devices are adopted to respectively measure six surfaces and three pairs of edge distances of a lead.
The distance is inevitably easy to have dimension errors by manual measurement, and the standardized implementation of the crimping process cannot be ensured. Although automatic measurement is realized by adopting six sensor devices, the measurement accuracy can be improved, but some defects still exist: 1. too many sensors are easy to break down; 2. before and after crimping, the crimping pipe needs to enter and exit a sensor measuring space, a sensor fixing support needs to be opened, and six sensors are difficult to mount on the support.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned problem that current measurement exists to the distance, the utility model aims to provide a movable base that is used for wire crimping pipe to distance automatic measure.
The purpose of the utility model is realized through the following technical scheme:
the utility model discloses a half ring gear, U type clamp, position sleeve, base, layering, dustcoat, servo motor and distance sensor, the position sleeve is installed on the base, the U type clamp can set up in the outside of position sleeve with relatively rotating, and through fix on layering spacing on the position sleeve, avoid dropping, the rigid coupling has half ring gear on the U type clamp, the servo motor rigid coupling is on position sleeve or base, the output shaft of servo motor is connected with the gear with half ring gear engaged with, the servo motor drives U type clamp through half ring gear and rotates relative position sleeve; the servo motor, the half gear ring, the U-shaped clamp, the positioning sleeve and the pressing strip are covered inside by the outer cover, two ends of the U-shaped clamp penetrate out of the outer cover respectively and are fixedly connected with the distance sensors respectively, and the distance sensors fixedly connected with two ends of the U-shaped clamp rotate along with the U-shaped clamp.
Wherein: the locating sleeve is arc-shaped, an arc-shaped groove is formed between the two sides, and the U-shaped clamp is accommodated in the arc-shaped groove.
And a plurality of through holes A for measuring the distance sensor are formed in the arc-shaped groove.
U type presss from both sides both ends rigid coupling and has distance sensor to press from both sides rotatoryly along with the U type, through-hole A realizes that the distance sensor at both ends measures six three sets of opposite side distance numerical values behind the crimping pipe crimping.
The left side and the right side of the positioning sleeve are fixedly connected with pressing strips respectively, the outer side of each pressing strip is coplanar with the side surface of the positioning sleeve, and the inner side of each pressing strip extends into the arc-shaped groove to press the edge of the U-shaped clamp.
The both ends that the U type pressed from both sides are equipped with the mounting panel respectively, the mounting panel is worn out by the dustcoat to the rigid coupling has distance sensor.
The pressing strip is arc-shaped, and a plurality of threaded holes for fixedly connecting the pressing strip with the positioning sleeve are uniformly formed in the arc length direction.
The base comprises an outer connecting plate and an inner connecting plate, the outer connecting plate is U-shaped, lower supports are arranged on two sides of the U-shape, a groove is formed in the inner side of each lower support, and a bolt hole is formed in the bottom surface of the U-shape; the inner connecting plate is U-shaped, two sides of the U-shaped inner connecting plate are respectively accommodated in the grooves in the lower support, the bottom surface of the U-shaped inner connecting plate is provided with an unthreaded hole, and the bottom surface of the U-shaped inner connecting plate and the bottom surface of the U-shaped outer connecting plate are fixed after penetrating through the unthreaded hole and the bolt hole through bolts.
Each side all seted up the bar hole along direction of height on the undersetting, the screw hole has all been seted up to every side of U type interconnector board, the height-adjustable of interconnector board in the recess to pass through the screw hole and bar hole after adjusting well the back is fixed.
A notch is formed in the outer cover, and the upper end of the base is positioned in the notch; the outer cover is also provided with a through hole B for the two ends of the U-shaped clamp to penetrate out.
The utility model discloses an advantage does with positive effect:
the utility model discloses simple structure, it is convenient to measure, can cooperate the automatic accurate measurement of electric cabinet and amplifier to the pitch value, has greatly improved measurement of efficiency and precision, reduces intensity of labour.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a front view of the structure of the present invention;
FIG. 3 is a top view of the structure of the present invention with the outer cover removed;
FIG. 4 is a side view of the structure of the present invention with the outer cover removed;
fig. 5 is a schematic structural view of the half gear ring of the present invention;
FIG. 6 is a schematic structural view of the U-shaped clip of the present invention;
FIG. 7 is a schematic structural view of the positioning sleeve of the present invention;
fig. 8 is a schematic structural view of the motor support of the present invention;
fig. 9 is a schematic structural view of the external connecting plate of the present invention;
fig. 10 is a schematic structural view of an interconnector plate of the present invention;
fig. 11 is a schematic structural view of the pressing bar of the present invention;
fig. 12 is a schematic structural view of the cover of the present invention;
wherein: 1 is the half ring gear, 2 is the U type and presss from both sides, 3 is the mounting panel, 4 is the position sleeve, 5 is the arc wall, 6 is through-hole A, 7 is the motor support, 8 is outer even board, 9 is the recess, 10 is the bar hole, 11 is the bolt hole, 12 is the interconnection board, 13 is the screw hole, 14 is the unthreaded hole, 15 is the layering, 16 is the undersetting, 17 is the dustcoat, 18 is through-hole B, 19 is the opening, 20 is servo motor, 21 is distance sensor.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1-12, the utility model discloses a half-tooth ring 1, the U type presss from both sides 2, the position sleeve 4, a pedestal, layering 15, the dustcoat 17, servo motor 20 and distance sensor 21, position sleeve 4 is installed on the base, the U type presss from both sides 2 and sets up in the outside of position sleeve 4 relatively rotatably, and through fixing layering 15 spacing on position sleeve 4, avoid dropping, the rigid coupling has half-tooth ring 1 on the U type presss from both sides 2, servo motor 20 rigid coupling is on position sleeve 4 or base, servo motor 20's output shaft is connected with the gear with half-tooth ring 1 engaged with, servo motor 20 drives U type through half-tooth ring 1 and presss from both sides 2 and rotates relative position sleeve 4; the servo motor 20, the half gear ring 1, the U-shaped clamp 2, the locating sleeve 4 and the pressing bar 15 are covered inside the outer cover 17, two ends of the U-shaped clamp 2 penetrate out of the outer cover 17 respectively and are fixedly connected with the distance sensors 21 respectively, the distance sensors 21 fixedly connected with two ends of the U-shaped clamp 2 rotate along with the U-shaped clamp 2, measurement at different positions is achieved, each distance sensor 21 is connected with the electric cabinet through an electric wire through an amplifier, and the servo motor 20 is connected with the electric cabinet through an electric wire.
The outer cover 17 of the embodiment is divided into two parts, one part is used for covering the half gear ring 1, the U-shaped clamp 2, the positioning sleeve 4 and the pressing strip 15 in the inner part, the part is in a hollow arc shape, and two side edges are provided with notches 19; and the cambered surface of the part is provided with a through hole B18 for the two ends of the U-shaped clamp 2 to penetrate out. The other part of the housing 17 is a hollow cylindrical part for housing the servo motor 20 therein.
The base of this embodiment includes outer even board 8 and interior even board 12, and outer even board 8 is the U type, and the both sides of U type are undersetting 16, and recess 9 has all been seted up to every side undersetting 16's inboard, and bolt hole 11 has been seted up to the bottom surface of U type. The inner connecting plate 12 is U-shaped, and two sides of the U-shaped inner connecting plate 12 are respectively accommodated in the grooves 9 on the lower support 16. Strip-shaped holes 10 are formed in the lower support 16 on each side along the height direction, screw holes 13 are formed in each side of the U-shaped inner connecting plate 12, the height of the inner connecting plate 12 in the groove 9 is adjustable, and the inner connecting plate is fixed after being adjusted and penetrates through the screw holes 13 and the strip-shaped holes 10 through screws. The bottom surface of the U-shaped inner connecting plate 12 is provided with a unthreaded hole 14, and the bottom surface of the U-shaped inner connecting plate 12 and the bottom surface of the U-shaped outer connecting plate 8 are fixed after passing through the unthreaded hole 14 and the bolt hole 11 through bolts. The inner connecting plate 12 of this embodiment is in the shape of an isosceles trapezoid, the lower portion of which is accommodated in the groove 9 of the lower support 16, and the top portion of which is accommodated in the notch 19 formed in the outer cover 17 and is fixedly connected to the positioning sleeve 4.
The position sleeve 4 of this embodiment is the arc, is equipped with the arc wall 5 between the both sides, and the U type presss from both sides 2 holding in the arc wall 5, has seted up a plurality of through-holes A6 that are used for distance sensor 21 to measure in the arc wall 5. The left side and the right side of the positioning sleeve 4 are respectively fixedly connected with a pressing strip 15, the pressing strips 15 are arc-shaped, and a plurality of threaded holes for fixedly connecting with the positioning sleeve 4 are uniformly formed in the arc length direction; the outer side of each side pressing strip 15 is coplanar with the side face of the positioning sleeve 4, the inner side of each side pressing strip 15 extends into the arc-shaped groove 5 to press the edge of the U-shaped clamp 2, a supporting effect is achieved, and the U-shaped clamp 2 is prevented from falling.
The two ends of the U-shaped clamp 2 of the embodiment are respectively provided with a mounting plate 3, the mounting plate 3 penetrates out of a through hole B18 formed in the outer cover 17, and a distance sensor 21 is fixedly connected with the mounting plate 3.
The servo motor 20 of the embodiment is fixed on the positioning sleeve 4 through the motor support 7, and the servo motor 20, the two distance sensors 21 and the two amplifiers are respectively connected with the electric cabinet through electric wires. The electric cabinet 5 of the utility model is the prior art.
The distance sensor 21 of the utility model is a commercially available product, which is purchased from ohm dragon automation (china) limited company, and has the model number of ZX 2-LD 100L; the set position is confirmed by a light projection center position mark on the probe of the distance sensor 21. The amplifier of the utility model is a commercial product purchased from ohm dragon automation (China) limited company with the model of ZX 2-LDA 41; the amplifier is provided with an operation section and a display section, and display switching or setting of measurement conditions is performed by a button of the operation section.
The installation and the working principle of the utility model are
And (5) mounting a movable base. Firstly, the lower part of an inner connecting plate 12 is connected with an outer connecting plate 8, the top end of the inner connecting plate 12 is connected with a positioning sleeve 4, a motor support 7, a half gear ring 1, a U-shaped clamp 2 and a pressing strip 15 are respectively connected with the positioning sleeve 4, and finally the positioning sleeve 4 is connected with an outer cover 17. Each part is connected by adopting a self-tapping screw, and each part is fixed by screwing the screw.
And is connected with an electric cabinet. The servo motor 20, the distance sensor 21 and the amplifier are connected with the electric cabinet through electric wires.
And connecting the electric cabinet with a power supply, starting the automatic measuring device for the edge distance, and automatically measuring the edge distance of six surfaces of the crimping pipe after crimping.
The opposite-side distance measuring system has two distance sensors H1Is the relative distance of two distance sensors, h1Is the distance between the upper distance sensor and the upper surface of the crimping pipe, h2The distance between the lower distance sensor and the lower surface of the crimping pipe is the opposite edge distance L1＝H1-h1-h2. After one pair of side distances are measured, the two distance sensors rotate 120 degrees along with the U-shaped clamp 2 to measure the other pair of side distances, and then rotate 120 degrees to measure the third pair of side distances, so that the three pairs of side distances can be measured by utilizing the two distance sensorsAmount of the compound (A).
The utility model belongs to but the assembly of split, three pairs of edge distance numerical values of accurate measurement to show in real time and judge automatically whether qualified to the edge distance, the unqualified warning suggestion that gives still can automatic transmission fill write the record table in, greatly improved measurement of efficiency and precision, reduce intensity of labour.
Be fit for being used for 1000kN ~ 3000kN hydraulic pressure press-connection machine, different moulding-dies can be changed at any time to the wire of the different specifications of crimping, are equipped with pressure sensor in hydraulic pressure union coupling department, the utility model discloses an electric cabinet 5 still can be at any time at data such as operation interface control pressure value, opposite distance.
Claims (10)
1. The utility model provides a movable base that is used for wire crimping pipe to apart from automatic measuring which characterized in that: the servo motor comprises a half gear ring (1), a U-shaped clamp (2), a positioning sleeve (4), a base, a pressing strip (15), an outer cover (17), a servo motor (20) and a distance sensor (21), wherein the positioning sleeve (4) is installed on the base, the U-shaped clamp (2) can be arranged on the outer side of the positioning sleeve (4) in a relatively rotating mode and is limited and prevented from falling off through the pressing strip (15) fixed on the positioning sleeve (4), the half gear ring (1) is fixedly connected onto the U-shaped clamp (2), the servo motor (20) is fixedly connected onto the positioning sleeve (4) or the base, an output shaft of the servo motor (20) is connected with a gear meshed with the half gear ring (1), and the servo motor (20) drives the U-shaped clamp (2) to rotate relative to the positioning sleeve (4) through the half gear ring (1); the servo motor (20), the half gear ring (1), the U-shaped clamp (2), the locating sleeve (4) and the pressing bar (15) are covered inside the outer cover (17), two ends of the U-shaped clamp (2) are respectively penetrated out of the outer cover (17) and respectively fixedly connected with the distance sensors (21), and the distance sensors (21) fixedly connected with two ends of the U-shaped clamp (2) rotate together along with the U-shaped clamp (2).
2. The movable base for automatic measurement of wire crimping pipe to distance according to claim 1, characterized in that: the positioning sleeve (4) is arc-shaped, an arc-shaped groove (5) is formed between the two sides, and the U-shaped clamp (2) is accommodated in the arc-shaped groove (5).
3. The movable base for automatic measurement of wire crimping pipe to distance according to claim 2, characterized in that: a plurality of through holes A (6) used for measuring the distance sensor (21) are formed in the arc-shaped groove (5).
4. The movable base for automatic measurement of the wire crimping pipe butt-edge distance according to claim 3, characterized in that: u type presss from both sides (2) both ends rigid coupling has distance sensor (21) to press from both sides (2) rotation along with the U type, through-hole A (6) realize that distance sensor (21) at both ends measure six three sets of opposite side distance numerical values behind the crimping pipe crimping.
5. The movable base for automatic measurement of wire crimping pipe to distance according to claim 2, characterized in that: the left side and the right side of the positioning sleeve (4) are fixedly connected with pressing strips (15) respectively, the outer side of each pressing strip (15) is coplanar with the side surface of the positioning sleeve (4), and the inner side of each pressing strip (15) extends into the arc-shaped groove (5) to press the edge of the U-shaped clamp (2).
6. The movable base for automatic measurement of wire crimping pipe to distance according to claim 1, characterized in that: the both ends of U type clamp (2) are equipped with mounting panel (3) respectively, mounting panel (3) are worn out by dustcoat (17) to the rigid coupling has distance sensor (21).
7. The movable base for automatic measurement of wire crimping pipe to distance according to claim 1, characterized in that: the pressing strip (15) is arc-shaped, and a plurality of threaded holes for fixedly connecting with the positioning sleeve (4) are uniformly formed in the arc length direction.
8. The movable base for automatic measurement of wire crimping pipe to distance according to claim 1, characterized in that: the base comprises an outer connecting plate (8) and an inner connecting plate (12), the outer connecting plate (8) is U-shaped, lower supports (16) are arranged on two sides of the U-shaped, a groove (9) is formed in the inner side of each lower support (16), and a bolt hole (11) is formed in the bottom surface of the U-shaped; the inner connecting plate (12) is U-shaped, two sides of the U-shaped inner connecting plate (12) are respectively accommodated in the grooves (9) on the lower support (16), the bottom surface of the U-shaped inner connecting plate (12) is provided with a unthreaded hole (14), and the bottom surface of the U-shaped inner connecting plate (12) and the bottom surface of the U-shaped outer connecting plate (8) are fixed after penetrating through the unthreaded hole (14) and the bolt hole (11) through bolts.
9. The movable base for automatic measurement of wire crimping pipe to distance of claim 8, characterized in that: each side bar hole (10) have all been seted up along direction of height on undersetting (16), screw hole (13) have all been seted up to each side of U type interconnector board (12), the height-adjustable of interconnector board (12) in recess (9) to pass through the screw after adjusting screw hole (13) and bar hole (10) after-fixing.
10. The movable base for automatic measurement of wire crimping pipe to distance according to claim 1, characterized in that: a gap (19) is formed in the outer cover (17), and the upper end of the base is positioned in the gap (19); the outer cover (17) is also provided with a through hole B (18) for the two ends of the U-shaped clamp (2) to penetrate through.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122539884.6U CN216432908U (en) | 2021-10-21 | 2021-10-21 | Movable base for automatically measuring opposite side distance of wire crimping pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122539884.6U CN216432908U (en) | 2021-10-21 | 2021-10-21 | Movable base for automatically measuring opposite side distance of wire crimping pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216432908U true CN216432908U (en) | 2022-05-03 |
Family
ID=81333264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122539884.6U Active CN216432908U (en) | 2021-10-21 | 2021-10-21 | Movable base for automatically measuring opposite side distance of wire crimping pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216432908U (en) |
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2021
- 2021-10-21 CN CN202122539884.6U patent/CN216432908U/en active Active
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