CN220059103U - Combined steel pipe pole - Google Patents
Combined steel pipe pole Download PDFInfo
- Publication number
- CN220059103U CN220059103U CN202321398491.0U CN202321398491U CN220059103U CN 220059103 U CN220059103 U CN 220059103U CN 202321398491 U CN202321398491 U CN 202321398491U CN 220059103 U CN220059103 U CN 220059103U
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- China
- Prior art keywords
- rod body
- ring
- rod
- fixing device
- pole
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 28
- 239000010959 steel Substances 0.000 title claims abstract description 28
- 230000001681 protective effect Effects 0.000 claims abstract description 15
- 238000005260 corrosion Methods 0.000 claims abstract description 10
- 230000007797 corrosion Effects 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims description 14
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 238000010276 construction Methods 0.000 claims description 2
- 230000002265 prevention Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model provides a combined steel pipe rod which comprises an upper rod body and a lower rod body, wherein a connecting ring is arranged between the upper rod body and the lower rod body, the connecting ring comprises a connecting outer ring and a connecting inner ring, the lower end of the upper rod body is provided with an upper connecting groove, the upper end of the lower rod body is provided with a lower connecting groove, the upper end of the connecting inner ring is in threaded connection with the upper connecting groove, the lower end of the connecting inner ring is in threaded connection with the lower connecting groove, an upper mounting frame is fixedly arranged on the outer wall of the upper rod body, a fixing device I is arranged on the upper mounting frame, a lower mounting frame is fixedly arranged on the outer wall of the lower rod body, a fixing device II is arranged on the lower mounting frame, and a protective cover is arranged on the outer sides of the fixing device I and the fixing device II. Compared with an integrally formed structure, the utility model has the advantages of convenient transportation and assembly, stable combined and fixed structure, protection of the joint, prevention of the problem of easy fracture and loosening of the joint caused by corrosion of the joint, improvement of the safety of the combination and convenience for popularization and application.
Description
Technical Field
The utility model relates to the technical field of steel pipe rods, in particular to a combined steel pipe rod.
Background
The steel pipe pole is used as a main supporting pole of the urban overhead transmission line, and the quality of the steel pipe pole directly influences the stability and reliability of electric energy transmission; the urban development and the improvement of the grid structure put higher demands on the construction of the power transmission network, and the quality demands of the steel pipe rods serving as main components are also improved. At present, most of steel pipe rods are integrated, however, the integrated steel pipe rods are large in mass, high in production cost and difficult to transport, and on the other hand, the steel pipe rods are inconvenient to install on site, so that a great amount of time is wasted for workers; but at present, the combined steel pipe pole has the advantages of simpler fixed structure, poor stability and firmness, poor protection performance of the joint, direct contact of the joint with the outside, long-time easy corrosion, easy fracture and loosening of the joint, and potential safety hazard. For this purpose we propose a combined steel pipe pole to solve the above problems.
Disclosure of Invention
Aiming at the defects in the problems, the utility model provides the combined steel pipe rod, which can be conveniently transported and assembled compared with an integrally formed structure, has a stable combined fixing structure, can protect the joint, avoids the problem that the joint is easy to break and loose due to corrosion, and improves the safety of combination.
In order to solve the problems, the technical scheme provided by the utility model is as follows:
the utility model provides a modular steel pipe pole, includes the upper rod body and lower body of rod, the upper rod body with be provided with the go up between the body of rod and the lower body of rod, the go up the lower extreme of body of rod and be provided with the spread groove including connecting outer loop and connecting the inner loop, the upper end of lower body of rod is provided with down the spread groove, the lower extreme of connecting the inner loop with go up spread groove threaded connection, go up the fixed mounting bracket that is provided with on the outer wall of body of rod, upward be provided with fixing device one on the mounting bracket, the fixed mounting bracket that is provided with down on the outer wall of lower body of rod, be provided with fixing device two on the mounting bracket down, fixing device one with fixing device two's outside is provided with the protection casing.
Further, the cardboard is installed to the top of going up the mounting bracket, the cardboard is installed down to the below of mounting bracket down, the protection casing joint is in go up the cardboard with the outside of cardboard down.
Further, fixing device one includes first threaded rod, first knob and first fixed clamp plate, first threaded rod with go up mounting bracket threaded connection, the upper end of first threaded rod with first knob fixed connection, the lower extreme and the first fixed clamp plate fixed connection of first threaded rod, fixing device two includes second threaded rod, second knob and second fixed clamp plate, the second threaded rod with mounting bracket threaded connection down, the lower extreme of second threaded rod with second knob fixed connection, the upper end of second threaded rod with second fixed clamp plate fixed connection.
Further, an upper sealing ring is arranged between the upper rod body and the connecting outer ring, and a lower sealing ring is arranged between the lower rod body and the connecting outer ring.
Further, the connecting outer ring and the connecting inner ring are of an integrated structure.
Further, the upper clamping plate is fixedly arranged on the outer wall of the upper rod body, and the lower clamping plate is fixedly arranged on the outer wall of the lower rod body.
Further, the lower surface of the first fixed pressing plate is provided with anti-slip stripes, and the upper surface of the second fixed pressing plate is provided with anti-slip stripes.
Further, the outer wall of the protective cover is electroplated with an anti-corrosion coating
Compared with the prior art, the utility model has the following advantages:
1. the connecting ring is respectively connected with the upper connecting groove and the lower connecting groove through the connecting inner ring, and the connecting ring is fixed between the upper rod body and the lower rod body;
2. the fixing device is used for fixing the pair of upper mounting frames and the connecting outer ring, so that the fixing effect between the upper rod body and the connecting ring is further improved; the lower mounting frame and the connecting outer ring are fixed through the second fixing device, so that the fixing effect between the rod body and the connecting ring is further improved;
3. the upper sealing ring is arranged to increase the tightness of the joint of the upper rod body and the connecting outer ring, and the lower sealing ring is arranged to increase the tightness of the joint of the lower rod body and the connecting outer ring;
4. the outer sides of the first fixing device and the second fixing device are provided with protective covers, the protective covers cover the first fixing device and the second fixing device in the protective covers, the first fixing device and the second fixing device at the joint of the upper rod body and the lower rod body are prevented from being corroded, and the protective covers play a role in protecting the joint;
5. the outer wall of the protective cover is electroplated with an anti-corrosion coating, so that the service life of the protective cover is prolonged.
In summary, the combined steel pipe rod has wide practicability, so that the problems that most of the steel pipe rods proposed in the background technology are integrated, the integrated steel pipe rod is large in mass, high in production cost and difficult to transport, and on the other hand, the steel pipe rod is inconvenient to install on site, and a large amount of time is wasted for workers; however, the existing combined steel pipe pole has the problems of simpler fixing structure, poorer stability, certain potential safety hazard, complicated overall disassembly and assembly and great inconvenience for installers, and has wide popularization value.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a first embodiment of a fastening device according to the present utility model;
FIG. 3 is a schematic view of a second embodiment of the fastening device of the present utility model;
FIG. 4 is a schematic view of the structure of the upper rod body of the present utility model;
fig. 5 is a schematic view of the structure of the lower rod body of the present utility model.
Description of main reference numerals:
the novel high-pressure welding device comprises a 1-upper rod body, a 101-upper connecting groove, a 2-lower rod body, a 201-lower connecting groove, a 3-connecting outer ring, a 4-connecting inner ring, a 5-fixing device I, a 501-first threaded rod, a 502-first fixing pressing plate, a 503-first knob, a 6-fixing device II, a 601-second threaded rod, a 602-second fixing pressing plate, a 603-second knob, a 7-upper mounting frame, an 8-lower mounting frame, a 9-upper clamping plate, a 10-lower clamping plate, an 11-upper sealing ring, a 12-lower sealing ring and a 13-protective cover.
Detailed Description
The present utility model will be further described in detail with reference to the drawings and examples, which are not intended to limit the utility model, in order to make the objects, technical solutions and advantages of the present utility model more apparent.
As shown in fig. 1 to 5, the embodiment of the utility model comprises an upper rod body 1 and a lower rod body 2, a connecting ring is arranged between the upper rod body 1 and the lower rod body 2, the connecting ring comprises a connecting outer ring 3 and a connecting inner ring 4, the connecting outer ring 3 and the connecting inner ring 4 are of an integrated structure, an upper connecting groove 101 is arranged at the lower end of the upper rod body 1, a lower connecting groove 201 is arranged at the upper end of the lower rod body 2, the upper end of the connecting inner ring 4 is in threaded connection with the upper connecting groove 101, the lower end of the connecting inner ring 4 is in threaded connection with the lower connecting groove 201, and the connecting ring is respectively connected with the upper connecting groove 101 and the lower connecting groove 201 through the connecting inner ring 4 and is fixed between the upper rod body 1 and the lower rod body 2.
An upper mounting frame 7 is fixedly arranged on the outer wall of the upper rod body 1, a first fixing device 5 is arranged on the upper mounting frame 7, the upper mounting frame 7 and the connecting outer ring 3 are fixed through the first fixing device 5, the fixing effect between the upper rod body 1 and the connecting ring is further improved, a lower mounting frame 8 is fixedly arranged on the outer wall of the lower rod body 2, a second fixing device 6 is arranged on the lower mounting frame 8, the lower mounting frame 8 and the connecting outer ring 3 are fixed through the second fixing device 6, the fixing effect between the rod body 2 and the connecting ring is further improved, the first fixing device 5 comprises a first threaded rod 501, a first knob 503 and a first fixing pressing plate 502, the first threaded rod 501 is adjusted by rotating the first knob 503, a pressure is applied to the upper surface of the connecting outer ring 3 by the first fixing pressing plate 502, and anti-skid stripes are arranged on the lower surface of the first fixing pressing plate 502, the friction coefficient of the lower surface of the first fixed pressing plate 502 is increased, friction is increased, the first threaded rod 501 is in threaded connection with the upper mounting frame 7, the upper end of the first threaded rod 501 is fixedly connected with the first knob 503, the lower end of the first threaded rod 501 is fixedly connected with the first fixed pressing plate 602, the second fixing device 6 comprises a second threaded rod 601, a second knob 603 and a second fixed pressing plate 602, the second knob 603 is rotated to adjust the second threaded rod 601, the second fixed pressing plate 602 is adjusted to apply a pressure on the lower surface of the connecting outer ring 3, the lower surface of the second fixed pressing plate 602 is provided with anti-skid stripes, the friction coefficient of the upper surface of the second fixed pressing plate 602 is increased, friction is increased, the second threaded rod 601 is in threaded connection with the lower mounting frame 8, the lower end of the second threaded rod 601 is fixedly connected with the second knob 603, the upper end of the second threaded rod 601 is fixedly connected with a second fixed pressing plate 602.
An upper sealing ring 11 is arranged between the upper rod body 1 and the connecting outer ring 3, the sealing performance of the joint of the upper rod body 1 and the connecting outer ring 3 is increased by the upper sealing ring 11, a lower sealing ring 12 is arranged between the lower rod body 2 and the connecting outer ring 3, and the sealing performance of the joint of the lower rod body 2 and the connecting outer ring 3 is increased by the lower sealing ring 12.
The upper clamping plate 9 is fixedly arranged on the outer wall of the upper rod body 1, the lower clamping plate 10 is fixedly arranged on the outer wall of the lower rod body 2, the outer sides of the first fixing device 5 and the second fixing device 6 are provided with the protective cover 13, the first fixing device 5 and the second fixing device 6 are covered in the protective cover 13, corrosion of the first fixing device 5 and the second fixing device 6 at the joint of the upper rod body 1 and the lower rod body 2 is avoided, the joint is protected, corrosion of the joint is avoided, the problem of fracture looseness caused by corrosion is avoided, the safety and the firmness of combination are improved, the upper clamping plate 9 is arranged above the upper mounting frame 7, the lower clamping plate 10 is arranged below the lower mounting frame 8, the protective cover 13 is clamped on the outer sides of the upper clamping plate 9 and the lower clamping plate 10, an anti-corrosion coating is electroplated on the outer wall of the protective cover 13, and the service life of the protective cover 13 is prolonged.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. The combined steel pipe rod comprises an upper rod body (1) and a lower rod body (2), and is characterized in that a connecting ring is arranged between the upper rod body (1) and the lower rod body (2), the connecting ring comprises a connecting outer ring (3) and a connecting inner ring (4), an upper connecting groove (101) is arranged at the lower end of the upper rod body (1), a lower connecting groove (201) is arranged at the upper end of the lower rod body (2), the upper end of the connecting inner ring (4) is in threaded connection with the upper connecting groove (101), the lower extreme of connecting inner ring (4) with lower spread groove (201) threaded connection, go up fixedly on the outer wall of body of rod (1) and be provided with mounting bracket (7), be provided with fixing device one (5) on last mounting bracket (7), fixedly on the outer wall of lower body of rod (2) be provided with down mounting bracket (8), be provided with fixing device two (6) on lower mounting bracket (8), fixing device one (5) with the outside of fixing device two (6) is provided with protection casing (13).
2. A modular steel pipe pole as claimed in claim 1, characterised in that the upper clamping plate (9) is mounted above the upper mounting frame (7), the lower clamping plate (10) is mounted below the lower mounting frame (8), and the protective cover (13) is clamped to the outer sides of the upper clamping plate (9) and the lower clamping plate (10).
3. A combined steel pipe pole according to claim 2, characterized in that the first fixing device (5) comprises a first threaded rod (501), a first knob (503) and a first fixing pressing plate (502), the first threaded rod (501) is in threaded connection with the upper mounting frame (7), the upper end of the first threaded rod (501) is fixedly connected with the first knob (503), the lower end of the first threaded rod (501) is fixedly connected with the first fixing pressing plate (502), the second fixing device (6) comprises a second threaded rod (601), a second knob (603) and a second fixing pressing plate (602), the second threaded rod (601) is in threaded connection with the lower mounting frame (8), and the lower end of the second threaded rod (601) is fixedly connected with the second knob (603), and the upper end of the second threaded rod (601) is fixedly connected with the second fixing pressing plate (602).
4. A modular steel pipe pole as claimed in claim 3, characterised in that an upper sealing ring (11) is arranged between the upper pole body (1) and the connecting outer ring (3), and a lower sealing ring (12) is arranged between the lower pole body (2) and the connecting outer ring (3).
5. A modular steel pole as claimed in claim 4, characterised in that the outer connecting ring (3) and the inner connecting ring (4) are of integral construction.
6. A modular steel pole as claimed in claim 5, wherein the upper clamping plate (9) is fixedly mounted on the outer wall of the upper pole body (1) and the lower clamping plate (10) is fixedly mounted on the outer wall of the lower pole body (2).
7. A modular steel pole as claimed in claim 6 wherein the lower surface of the first stationary platen (502) is provided with anti-slip stripes and the upper surface of the second stationary platen (602) is provided with anti-slip stripes.
8. A modular steel pole as claimed in claim 7, characterised in that the outer wall of the protective cover (13) is galvanised with a corrosion-resistant coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321398491.0U CN220059103U (en) | 2023-06-05 | 2023-06-05 | Combined steel pipe pole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321398491.0U CN220059103U (en) | 2023-06-05 | 2023-06-05 | Combined steel pipe pole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220059103U true CN220059103U (en) | 2023-11-21 |
Family
ID=88762921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321398491.0U Active CN220059103U (en) | 2023-06-05 | 2023-06-05 | Combined steel pipe pole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220059103U (en) |
-
2023
- 2023-06-05 CN CN202321398491.0U patent/CN220059103U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |