CN114319993B - Electric pole standard knot assembly diagonal adjustment tool - Google Patents
Electric pole standard knot assembly diagonal adjustment tool Download PDFInfo
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- CN114319993B CN114319993B CN202111677155.5A CN202111677155A CN114319993B CN 114319993 B CN114319993 B CN 114319993B CN 202111677155 A CN202111677155 A CN 202111677155A CN 114319993 B CN114319993 B CN 114319993B
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- main chord
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Abstract
The invention discloses an assembly diagonal adjustment tool for a standard section of an electric pole, wherein the standard section comprises a standard section main chord member, and the tool comprises a plurality of coarse adjustment mechanisms and two groups of fine adjustment mechanisms; the coarse adjustment mechanism is arranged at the bottom of each standard section main chord member and is used for coarse adjustment of the positions of the standard section main chord members; the fine adjustment mechanism is arranged between two standard section main chords arranged diagonally and used for fine adjustment of the positions of the standard section main chords. The invention can efficiently and accurately adjust the length of the diagonal, reduce the installation error of the main chord member of the standard knot, reduce the problem of the standard knot difference, increase the trafficability of the standard knot, effectively control the shape of the standard knot, prevent the outer frame of the standard knot from deforming, save manpower and have strong practicability.
Description
Technical Field
The invention belongs to the technical field of pole mounting, and particularly relates to an assembly diagonal adjustment tool for a standard joint of an electric pole.
Background
Along with the improvement of the development requirement of the construction of the extra-high voltage power grid in China, the construction quantity of the extra-high voltage power transmission line iron towers is continuously increased, the extra-large tonnage electric pole is inoculated, and the field assembly difficulty of the standard section with the cross section of 4 meters and more used by the extra-large tonnage electric pole is far beyond that of the small-section standard section. When the large-section standard joint is assembled on site, diagonal adjustment is needed to ensure accurate assembly and positioning, and the problem of deformation of the outer frame of the standard joint is prevented. However, at present, the diagonal line of the standard section is manually measured and adjusted, and the problems of large workload, low adjustment precision and low installation efficiency exist.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, and provides an assembly diagonal adjustment tool for a standard section of an electric pole, which can efficiently and accurately adjust the length of a diagonal, reduce the installation error of a main chord member of the standard section, reduce the problem of the section difference between the standard sections, increase the trafficability of the standard section, effectively control the shape of the standard section, prevent the outer frame of the standard section from deforming, save manpower and have strong practicability.
The invention provides the following technical scheme:
the utility model provides an electric power embracing pole standard festival equipment diagonal adjustment frock, standard festival includes standard festival main chord member, the frock includes a plurality of coarse adjustment mechanism and two sets of fine adjustment mechanism;
the coarse adjustment mechanism is arranged at the bottom of each standard section main chord member and is used for coarse adjustment of the positions of the standard section main chord members;
the fine adjustment mechanism is arranged between two standard section main chords arranged diagonally and used for fine adjustment of the positions of the standard section main chords.
Further, the rough adjusting mechanism comprises a wedge block, a U-shaped block and a positioning base, the positioning base is arranged on the platform, the U-shaped block is welded on the side face of the positioning base, a wedge block clamping groove for accommodating the insertion of the wedge block is formed between the U-shaped block and the positioning base, and the bottom of the main chord member of the standard knot is arranged on the upper surface of the positioning base.
Furthermore, two groups of rough adjusting mechanisms are arranged at the bottom of each standard section main chord member, and the two groups of rough adjusting mechanisms are respectively arranged at two adjacent outer side surfaces of the standard section main chord members.
Further, the fine adjustment mechanism comprises a supporting rod, a pushing adjusting device and a size measuring rod which are sequentially connected, wherein the pushing adjusting device comprises a sleeve, an adjusting cylinder rotationally connected with the sleeve and an adjusting screw rod in threaded connection with the adjusting cylinder, the sleeve is connected with the supporting rod, and the adjusting screw rod is connected with the size measuring rod.
Further, the dimension measuring rod comprises a rod body, an end plate arranged at one end of the rod body and a nut connected with the end plate; the end part of the adjusting screw is provided with a threaded column which is in threaded connection with the nut; the end part of the sleeve is provided with a seat board which is fixedly connected with the stay bar through bolts.
Further, fine tuning mechanism still includes draws and grabs the device, draw and grab the device and include the staple bolt, draw claw and spacing subassembly, the staple bolt passes through bolt fixed connection with the bedplate, the staple bolt is connected with a plurality of claws that draw, draw claw outward radiation distribution from staple bolt one end, the sleeve runs through the staple bolt and is located and draws claw center, draw claw end to be equipped with spacing subassembly, spacing subassembly is used for fixed dimension measuring rod.
Further, the limiting component comprises a connecting plate, a supporting block and a grabbing block, wherein the connecting plate is connected with the pulling claw, the connecting plate is vertically connected with the supporting block, the tail end of the supporting block is connected with the grabbing block, and the grabbing block can grab an end plate of the dimension measuring rod.
Further, the two sides of the connecting plate are provided with outer protruding blocks, and the outer surfaces of the outer protruding blocks are arc-shaped surfaces.
Further, the fine adjustment mechanism further comprises a V-shaped contact block, wherein the V-shaped contact block is connected with one end of the brace rod, which is close to the main chord member of the standard section, and the V-shaped contact block can be clamped with the corner of the main chord member of the standard section.
Further, scale marks are arranged on the surface of the dimension measuring rod.
Compared with the prior art, the invention has the beneficial effects that:
the invention comprises a rough adjusting mechanism and a fine adjusting mechanism, wherein the rough adjusting mechanism is used for rough adjusting the positions of the main chords of the standard knot, the fine adjusting mechanism is arranged between the two main chords of the standard knot which are diagonally arranged and is used for fine adjusting the positions of the main chords of the standard knot, so that the diagonal length is efficiently and accurately adjusted, the installation error of the main chords of the standard knot is reduced, the problem of the difference between the standard knots is solved, the trafficability of the standard knot is increased, the shape of the standard knot is effectively controlled, the deformation of the outer frame of the standard knot is effectively prevented, the labor is saved, and the practicability is strong.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic diagram of the coarse adjustment mechanism;
FIG. 4 is a schematic view of the structure of the urging regulating mechanism;
FIG. 5 is a schematic structural view of the pull tab mechanism;
marked in the figure as: 1. a V-shaped contact block; 2. a brace rod; 3. A pulling and grabbing device; 301. a hoop; 302. a pulling claw; 303. a connecting plate; 304. a support block; 305. grasping blocks; 306. an outer bump; 4. a pushing adjusting device; 401. a sleeve; 402. adjusting a screw; 403. a threaded column; 404. a seat plate; 405. an adjustment cylinder; 5. a coarse adjustment mechanism; 501. wedge blocks; 502. a U-shaped block; 503. positioning a base; 6. a platform; 7. a sizing rod; 701. a rod body; 702. an end plate; 703. a nut; 8. a standard knot main chord.
Detailed Description
The invention is further described below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present invention, and are not intended to limit the scope of the present invention.
It should be noted that, in the description of the present invention, the directions or positional relationships indicated by the terms "front", "rear", "left", "right", "upper", "lower", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and do not require that the present invention must be constructed and operated in a specific direction, and thus should not be construed as limiting the present invention.
Example 1
As shown in fig. 1 and 2, the present embodiment provides an assembly diagonal adjustment tool for a standard section of an electric pole, where the standard section includes a standard section main chord 8, and the tool includes a plurality of coarse adjustment mechanisms and two sets of fine adjustment mechanisms; the rough adjusting mechanism is arranged at the bottom of each standard knot main chord member 8 and is used for rough adjusting the positions of the standard knot main chord members 8; the fine tuning mechanism is arranged between two standard knot main chords 8 which are diagonally arranged and is used for fine tuning the positions of the standard knot main chords 8.
As shown in fig. 3, the coarse adjustment mechanism includes a wedge 501, a U-block 502, and a positioning base 503. The bolt penetrates through the reaming hole of the positioning base 503 and the positioning hole of the platform 6 to fixedly mount the positioning base 503 on the platform 6, so that the stability is high, and the accuracy of positioning size is improved. The U-shaped block 502 is welded on the side surface of the positioning base 503, a wedge clamping groove for accommodating the insertion of the wedge 501 is formed between the U-shaped block 502 and the positioning base 503, and the bottom of the standard section main chord member 8 is arranged on the upper surface of the positioning base 503. Two groups of rough adjusting mechanisms are arranged at the bottom of each standard knot main chord member 8, and the two groups of rough adjusting mechanisms are respectively arranged at two adjacent outer side surfaces of each standard knot main chord member 8. The taper of the wedge block 501 is utilized to adjust the depth of the wedge block 501 entering the U-shaped block 502, and the two opposite angle side surfaces of the standard section main chord 8 are leveled with the reference surface of the positioning base 503, so that the rough positioning of the standard section main chord 8 is realized.
As shown in fig. 1, 2 and 4, the fine adjustment mechanism comprises a stay bar 2, a pushing adjustment device 4 and a dimension measuring rod 7 which are sequentially connected, wherein the pushing adjustment device 4 comprises a sleeve 401, an adjustment cylinder 405 rotationally connected with the sleeve 401 and an adjustment screw 402 in threaded connection with the adjustment cylinder 405, the sleeve 401 is connected with the stay bar 2, and the adjustment screw 402 is connected with the dimension measuring rod 7. By rotating the adjustment cylinder 405, the length of the adjustment screw 402 extending out of the sleeve 401 can be adjusted, thereby fine-adjusting the position of the sizing rod 7, facilitating the diagonal length adjustment of the standard knot main chord 8.
As shown in fig. 4, the surface of the dimension measuring rod 7 is provided with graduation marks, so that corresponding dimensions can be conveniently read, and the length of the adjusting screw 402 extending out of the sleeve 401 in the pushing and adjusting device 4 can be adjusted. The sizing bar 7 includes a bar body 701, an end plate 702 provided at one end of the bar body 701, and a nut 703 connected to the end plate 702. The end part of the adjusting screw 402 is provided with a threaded column 403, and the threaded column 403 is in threaded connection with a nut 703; the end of the sleeve 401 is provided with a seat board 404, and the seat board 404 is fixedly connected with the stay bar 2 through bolts, so that the installation stability is good.
As shown in fig. 1 and 2, the fine adjustment mechanism further comprises a V-shaped contact block 1, one ends of the stay bar 2 and the dimension measuring rod 7, which are adjacent to the standard section main chord member 8, are connected with the V-shaped contact block 1, and the V-shaped contact block 1 can be clamped with the corner of the standard section main chord member 8, so that the fine adjustment mechanism is in effective contact with the standard section main chord member and forms an acting point, and the diagonal length adjustment is facilitated.
The use principle of the embodiment is as follows: firstly, inserting wedge blocks 501 into U-shaped blocks 502, leveling the two opposite angle side surfaces of a standard section main chord 8 and a reference surface of a positioning base 503 by adjusting the depth of the wedge blocks 501 entering the U-shaped blocks 502, and finishing the rough positioning of four standard section main chords 8; then, the stay bar 2 of a group of fine adjustment mechanisms and two V-shaped contact blocks 1 at the end parts of the dimension measuring rod 7 are respectively clamped between two diagonally arranged standard section main chords, the seat plate 404 of the pushing adjustment device 4 is connected with the stay bar 5 through bolts, the threaded column 403 of the adjusting screw 402 is connected with the nut 703 of the dimension measuring rod 7, and another fine adjustment mechanism is arranged between the other two diagonally arranged standard section main chords in the same way; the length of the adjusting screw 402 extending out of the sleeve 401 is adjusted by rotating the adjusting cylinder 405, so that the position of the dimension measuring rod 7 is finely adjusted, and finally, the dimension consistency of two diagonals is ensured; at this time, the connection of the transverse diagonal member between the main chords 8 of the standard knot can be performed, and the fine adjustment mechanism and the coarse adjustment mechanism can be disassembled after the whole standard knot is firmly connected, so that the shape of the outer frame of the standard knot can be effectively and controllably ensured through the above operation, and the repeatability is realized.
Example 2
As shown in fig. 1 and 2, this embodiment provides an assembly diagonal adjustment tool for a standard section of an electric pole, which includes the structure in embodiment 1.
As shown in fig. 5, the fine adjustment mechanism further comprises a pulling and grabbing device 3, the pulling and grabbing device 3 comprises an anchor ear 301, a pulling claw 302 and a limiting component, the anchor ear 301 and a seat board 404 are fixedly connected through bolts, the anchor ear 301 is connected with a plurality of pulling claws 302, the pulling claws 302 radiate outwards from one end of the anchor ear 301 and are distributed, a sleeve 401 penetrates through the anchor ear 301 and is located in the center of the pulling claw 302, the tail end of the pulling claw 302 is provided with the limiting component, and the limiting component is used for fixing a dimension measuring rod 7. The limiting assembly comprises a connecting plate 303, a supporting block 304 and a grabbing block 305, wherein the connecting plate 303 is connected with a pulling claw 302, the connecting plate 303 is vertically connected with the supporting block 304, the tail end of the supporting block 304 is connected with the grabbing block 305, and the grabbing block 305 can grab an end plate 702 of the dimension measuring rod 7. Outer convex blocks 306 are arranged on two sides of the connecting plate 303, and the outer surfaces of the outer convex blocks 306 are arc-shaped surfaces. The pulling and grabbing device 3 can enhance the installation stability of the dimension measuring rod 7 and is convenient to disassemble and assemble.
The use principle of the embodiment is as follows:
firstly, inserting wedge blocks 501 into U-shaped blocks 502, leveling the two opposite angle side surfaces of a standard section main chord 8 and a reference surface of a positioning base 503 by adjusting the depth of the wedge blocks 501 entering the U-shaped blocks 502, and finishing the rough positioning of four standard section main chords 8; then, the stay bar 2 of a group of fine adjustment mechanisms and two V-shaped contact blocks 1 at the end parts of the dimension measuring rod 7 are respectively clamped between two standard section main chords 8 which are diagonally arranged, the outer convex blocks 306 of the pulling and grabbing device 3 are pulled, the pulling claws 302 and the limiting component are pulled outwards, the end plate of the dimension measuring rod 7 is arranged at the center of each pulling claw 302, the end plate 702 is fastened through the grabbing blocks 305, the seat plate 404 of the pushing and adjusting device 4 is connected with the stay bar 2 through bolts, the threaded column 403 of the adjusting screw 402 is connected with the nut 703 of the dimension measuring rod 7, and the other fine adjustment mechanism is erected between the other two standard section main chords which are diagonally arranged in the same way; the length of the adjusting screw 402 extending out of the sleeve 401 is adjusted by rotating the adjusting cylinder 405, so that the position of the dimension measuring rod 7 is finely adjusted, and finally, the dimension consistency of two diagonals is ensured; at this time, the connection of the transverse diagonal member between the main chords 8 of the standard knot can be performed, the pulling and grabbing device 3 can be loosened after the whole standard knot is firmly connected, the fine adjustment mechanism and the coarse adjustment mechanism are disassembled, the shape of the outer frame of the standard knot can be effectively and controllably ensured through the operations, and the repeatability is realized.
The foregoing is merely a preferred embodiment of the present invention, and it should be noted that modifications and variations could be made by those skilled in the art without departing from the technical principles of the present invention, and such modifications and variations should also be regarded as being within the scope of the invention.
Claims (7)
1. The utility model provides an electric power embracing pole standard festival equipment diagonal adjustment frock, standard festival includes standard festival main chord member, its characterized in that, frock includes a plurality of coarse adjustment mechanism and two sets of fine adjustment mechanism;
the coarse adjustment mechanism is arranged at the bottom of each standard section main chord member and is used for coarse adjustment of the positions of the standard section main chord members;
the fine adjustment mechanism is arranged between two standard section main chords arranged diagonally and is used for fine adjustment of the positions of the standard section main chords;
the coarse adjustment mechanism comprises a wedge block, a U-shaped block and a positioning base, the positioning base is arranged on the platform, the U-shaped block is welded on the side face of the positioning base, a wedge block clamping groove for accommodating the insertion of the wedge block is formed between the U-shaped block and the positioning base, and the bottom of the main chord member of the standard section is arranged on the upper surface of the positioning base;
the fine adjustment mechanism comprises a supporting rod, a pushing adjusting device and a dimension measuring rod which are sequentially connected, wherein the pushing adjusting device comprises a sleeve, an adjusting cylinder rotationally connected with the sleeve and an adjusting screw rod in threaded connection with the adjusting cylinder, the sleeve is connected with the supporting rod, and the adjusting screw rod is connected with the dimension measuring rod;
the dimension measuring rod comprises a rod body, an end plate arranged at one end of the rod body and a nut connected with the end plate; the end part of the adjusting screw is provided with a threaded column which is in threaded connection with the nut; the end part of the sleeve is provided with a seat board which is fixedly connected with the stay bar through bolts.
2. The electric pole standard knot assembly diagonal adjustment tool according to claim 1, wherein two groups of coarse adjustment mechanisms are arranged at the bottom of each standard knot main chord member, and the two groups of coarse adjustment mechanisms are respectively arranged at two adjacent outer side surfaces of the standard knot main chord members.
3. The electric pole standard knot assembly diagonal adjustment tool according to claim 1, wherein the fine adjustment mechanism further comprises a pulling and grabbing device, the pulling and grabbing device comprises a hoop, pulling claws and a limiting assembly, the hoop is fixedly connected with a seat plate through bolts, the hoop is connected with a plurality of pulling claws, the pulling claws radiate outwards from one end of the hoop and are distributed, the sleeve penetrates through the hoop and is located in the center of the pulling claws, and the tail end of the pulling claw is provided with the limiting assembly which is used for fixing a size measuring pole.
4. The electric pole standard knot assembly diagonal adjustment tool according to claim 3, wherein the limiting assembly comprises a connecting plate, a supporting block and a grabbing block, the connecting plate is connected with the pulling claw, the connecting plate is vertically connected with the supporting block, the tail end of the supporting block is connected with the grabbing block, and the grabbing block can grab an end plate of the size measuring pole.
5. The assembly diagonal adjustment tool for the standard joint of the electric pole of claim 4, wherein outer protruding blocks are arranged on two sides of the connecting plate, and the outer surfaces of the outer protruding blocks are arc-shaped surfaces.
6. The power pole standard knot assembly diagonal adjustment tool of claim 1, wherein the fine adjustment mechanism further comprises a V-shaped contact block, wherein the V-shaped contact block is connected to one end of the brace and the dimension measuring pole adjacent to the standard knot main chord, and the V-shaped contact block can be clamped with a corner of the standard knot main chord.
7. The electric pole standard knot assembly diagonal adjustment tool of claim 1, wherein the surface of the dimension pole is provided with scale marks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111677155.5A CN114319993B (en) | 2021-12-31 | 2021-12-31 | Electric pole standard knot assembly diagonal adjustment tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111677155.5A CN114319993B (en) | 2021-12-31 | 2021-12-31 | Electric pole standard knot assembly diagonal adjustment tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114319993A CN114319993A (en) | 2022-04-12 |
| CN114319993B true CN114319993B (en) | 2023-10-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111677155.5A Active CN114319993B (en) | 2021-12-31 | 2021-12-31 | Electric pole standard knot assembly diagonal adjustment tool |
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| Country | Link |
|---|---|
| CN (1) | CN114319993B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4641477A (en) * | 1986-01-06 | 1987-02-10 | Schleck Herman A | Adjustable modular building |
| WO2015101272A1 (en) * | 2013-12-31 | 2015-07-09 | 国家电网公司 | Power transmission line lattice holding pole |
| CN204689466U (en) * | 2015-05-22 | 2015-10-07 | 东莞市毅新庆江机械制造有限公司 | A kind of standard knot installation registration device |
| CN206785083U (en) * | 2017-05-24 | 2017-12-22 | 常熟风范电力设备股份有限公司 | A kind of combined pole with high firm support performance |
| CN213742624U (en) * | 2020-11-13 | 2021-07-20 | 湖北宏腾电力设备材料有限公司 | Height adjusting type electric pole |
-
2021
- 2021-12-31 CN CN202111677155.5A patent/CN114319993B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4641477A (en) * | 1986-01-06 | 1987-02-10 | Schleck Herman A | Adjustable modular building |
| WO2015101272A1 (en) * | 2013-12-31 | 2015-07-09 | 国家电网公司 | Power transmission line lattice holding pole |
| CN204689466U (en) * | 2015-05-22 | 2015-10-07 | 东莞市毅新庆江机械制造有限公司 | A kind of standard knot installation registration device |
| CN206785083U (en) * | 2017-05-24 | 2017-12-22 | 常熟风范电力设备股份有限公司 | A kind of combined pole with high firm support performance |
| CN213742624U (en) * | 2020-11-13 | 2021-07-20 | 湖北宏腾电力设备材料有限公司 | Height adjusting type electric pole |
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| Publication number | Publication date |
|---|---|
| CN114319993A (en) | 2022-04-12 |
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