CN220797759U - Stable cross arm for cable support - Google Patents
Stable cross arm for cable support Download PDFInfo
- Publication number
- CN220797759U CN220797759U CN202322346468.3U CN202322346468U CN220797759U CN 220797759 U CN220797759 U CN 220797759U CN 202322346468 U CN202322346468 U CN 202322346468U CN 220797759 U CN220797759 U CN 220797759U
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- rod
- cross arm
- adjusting
- groove
- connecting block
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- 230000000087 stabilizing effect Effects 0.000 claims 6
- 230000000712 assembly Effects 0.000 abstract 1
- 238000000429 assembly Methods 0.000 abstract 1
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 8
- 229910052573 porcelain Inorganic materials 0.000 description 7
- 238000009434 installation Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000005452 bending Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
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- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The utility model belongs to the technical field of cable fixation, and particularly relates to a cable support stable cross arm which comprises a plurality of cross arm rods, wherein connecting blocks are arranged at two ends of each cross arm rod, inserting grooves are formed in the upper sides of the connecting blocks in a penetrating mode, the connecting blocks at one ends, close to each other, of the two cross arm rods are in mutual abutting connection, inserting rod assemblies are inserted into the upper sides of the connecting blocks through the inserting grooves, each inserting rod assembly comprises a U-shaped inserting rod and a threaded rod, and the cross section of each U-shaped inserting rod is rectangular. When using, according to the cable quantity of aerial support as required, prepare the cross arm pole of corresponding quantity, insert two connecting blocks of mutual butt with U type plug-in rod and threaded rod from the jack-in groove, the bottom of threaded rod runs through the connecting block downside, carries out fastening connection through nut one, and a plurality of cross arm poles can be assembled the concatenation, can adapt to the erection demand of different quantity cables.
Description
Technical Field
The utility model belongs to the technical field of cable fixing, and particularly relates to a cable support stable cross arm.
Background
The cross arm is a bracket for overhead supporting cables through the porcelain insulator installed at the top, the existing cross arm is in a fixed form, cannot be assembled according to the number of the overhead supporting cables in units, only can corresponding specifications be replaced according to cables with different numbers, and the adaptability is poor.
Disclosure of utility model
In view of the above problems, an object of the present utility model is to: the utility model provides a cable supports stable cross arm, solves present cross arm and is fixed form mostly, can't assemble to the quantity that needs the overhead support cable with the unit, can only change corresponding specification to the cable of different quantity, the poor problem of adaptability.
In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides a cable support stable form cross arm, includes the cross arm pole, the quantity of cross arm pole is a plurality of, the both ends of cross arm pole all are provided with the connecting block, the upside of connecting block has been link up and has been seted up the jack groove, two the connecting block that the cross arm pole is close to one end each other is leaned on each other, just the upside of connecting block has inserted the inserted bar subassembly through the jack groove grafting, the inserted bar subassembly is including U type inserted bar and threaded rod, the cross section of U type inserted bar is the rectangle, U type inserted bar agrees with mutually with the jack groove, the threaded rod symmetry formula sets up at the downside both ends of U type inserted bar, U type inserted bar and threaded rod are pegged graft with the jack groove, threaded rod runs through jack groove to connecting block downside threaded connection has nut one, a side symmetry of cross arm pole is provided with the regulation pole subassembly, the one end side that the cross arm pole was kept away from to the pole of adjusting pole subassembly all is provided with the mounting panel, the mounting hole has been seted up to the side of mounting panel.
The beneficial effects of the utility model are as follows: when using, according to the cable quantity of aerial support as required, prepare the cross arm pole of corresponding quantity, insert two connecting blocks of mutual butt with U type plug-in rod and threaded rod from the jack-in groove, the bottom of threaded rod runs through the connecting block downside, carries out fastening connection through nut one, and a plurality of cross arm poles can be assembled the concatenation, can adapt to the erection demand of different quantity cables.
In order to facilitate the installation of porcelain bottles;
As a further improvement of the above technical scheme: connecting holes are formed in the side surfaces of the cross arm rods at equal intervals.
The beneficial effects of this improvement are: the porcelain bottle is convenient to install by arranging the connecting holes.
To enhance the stability of the connection between the connection blocks;
as a further improvement of the above technical scheme: the lower side of the connecting block that leans against each other is provided with supplementary clamp splice, the draw-in groove has been seted up to the upside of supplementary clamp splice, supplementary clamp splice passes through draw-in groove and connecting block joint, the threaded rod runs through supplementary clamp splice to downside and nut threaded connection.
The beneficial effects of this improvement are: the auxiliary clamping blocks are used for clamping and limiting the two connected connecting blocks in a clamping way through the clamping grooves, so that the stability of connection between the connecting blocks can be enhanced.
In order to reduce the bending pressure of the U-shaped inserting connection rod;
As a further improvement of the above technical scheme: the clamping groove is internally provided with a rubber block corresponding to the inserting groove, the rubber block is matched with the inserting groove, and the rubber block is inserted with the threaded rod.
The beneficial effects of this improvement are: the rubber block is inserted into the insertion groove, so that the limit on the connecting block is further enhanced, and the bending pressure of the U-shaped insertion connection rod is reduced.
In order to facilitate the disassembly and replacement of the connecting block;
as a further improvement of the above technical scheme: the connecting block is provided with the grafting piece near one side of cross arm pole, the grafting piece is pegged graft with the cross arm pole, the counterpoint hole has been seted up to the side of grafting piece, counterpoint hole and the coincidence of nearest connecting hole.
The beneficial effects of this improvement are: through setting up the spliced block and pegging graft with the cross arm pole, be convenient for dismantle the change to the connecting block.
In order to adjust the height of the cross arm rod according to the requirement in use;
As a further improvement of the above technical scheme: the adjusting rod assembly comprises a loop bar, an adjusting groove, an adjusting rod, an adjusting hole, a positioning rod, a fixing rod and a second nut, wherein the adjusting rod is inserted into the loop bar through the adjusting groove, the adjusting holes are formed in parallel at equal intervals on the side face of the adjusting hole, the positioning hole is formed in parallel and is communicated with one side, close to the adjusting rod, of the side face of the loop bar, the loop bar is inserted into the positioning rod through the positioning hole, one end of the positioning rod is fixedly connected with the fixing rod, one end, far away from the fixing rod, of the positioning rod is in threaded connection with the second nut, the adjusting rod is fixedly connected with the cross arm rod, and the loop bar is fixedly connected with the mounting plate.
The beneficial effects of this improvement are: the adjusting rod is adjusted to extend out of the sleeve rod relatively, the adjusting hole is aligned to the positioning hole, then the positioning rod is used for inserting and limiting, the nut II is fixed with the positioning rod, and the height of the cross arm rod can be adjusted according to the requirement during use.
To increase the diversity of device installations;
As a further improvement of the above technical scheme: the mounting plate is provided with straight splint on one side of keeping away from adjusting the pole subassembly, be provided with bolted connection spare between straight splint and the mounting plate, one side that the cross arm pole is close to each other is provided with the arc splint.
The beneficial effects of this improvement are: through setting up arc splint and straight splint can directly carry out the centre gripping fixed when aiming at some shaft-like supports, increase the variety of device installation.
In order to facilitate increased stability during clamping;
As a further improvement of the above technical scheme: the arc clamping plate is an arc curved plate sunken towards one side of the cross arm rod, and the straight clamping plate is provided with an arc groove corresponding to the arc clamping plate.
The beneficial effects of this improvement are: can laminate the surface of pole more, stability when being convenient for increase the centre gripping.
None of the parts of the device are the same as or can be implemented using prior art.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the structure of the auxiliary clamping block in the present utility model;
FIG. 3 is a schematic view of a connection structure of a plunger assembly according to the present utility model;
FIG. 4 is a schematic diagram of a connection structure of a connection block according to the present utility model;
FIG. 5 is a schematic view of an exploded view of the adjustment lever assembly of the present utility model;
In the figure: 1. a cross arm bar; 2. a connecting block; 21. a plug block; 22. an alignment hole; 3. a plug-in groove; 4. a plunger assembly; 41. a U-shaped plug rod; 42. a threaded rod; 5. a first nut; 6. an auxiliary clamping block; 61. a clamping groove; 62. a rubber block; 63. a slot hole; 7. a connection hole; 8. an adjustment lever assembly; 81. a loop bar; 82. an adjustment tank; 83. an adjusting rod; 84. an adjustment aperture; 85. positioning holes; 86. a positioning rod; 87. a fixed rod; 88. a second nut; 9. a mounting plate; 10. a bolt connection; 11. an arc clamping plate; 12. a straight clamping plate; 13. an arc-shaped groove.
Detailed Description
In order that those skilled in the art may better understand the technical solutions of the present invention, the following detailed description of the present invention with reference to the accompanying drawings is provided for exemplary and explanatory purposes only and should not be construed as limiting the scope of the present invention.
As shown in fig. 1-5: the utility model provides a cable support stable form cross arm, includes cross arm pole 1, the quantity of cross arm pole 1 is a plurality of, the both ends of cross arm pole 1 all are provided with connecting block 2, the upside of connecting block 2 has run through and has seted up jack groove 3, two connecting block 2 that cross arm pole 1 is close to one end each other are leaned on each other, just the upside of connecting block 2 has inserted bar subassembly 4 through jack groove 3 grafting, inserted bar subassembly 4 is including U type jack rod 41 and threaded rod 42, the cross section of U type jack rod 41 is the rectangle, U type jack rod 41 agrees with jack groove 3 mutually, threaded rod 42 symmetry sets up at U type jack rod 41's downside both ends, U type jack rod 41 and threaded rod 42 are pegged graft with jack groove 3, threaded rod 42 runs through jack groove 3 to connecting block 2 downside threaded connection has nut one 5, one side of the cross arm rod 1 is symmetrically provided with an adjusting rod assembly 8, one side of one end of the adjusting rod assembly 8 far away from the cross arm rod 1 is provided with a mounting plate 9, the side of the mounting plate 9 is provided with a mounting hole, when the cross arm rod is used, according to the number of cables which are required to be supported in an overhead manner, a corresponding number of the cross arm rods 1 are prepared, a U-shaped inserting connection rod 41 and a threaded rod 42 are inserted into two connecting blocks 2 which are mutually abutted from an inserting groove 3, the bottom of the threaded rod 42 penetrates to the lower side of the connecting blocks 2, the first nuts 5 are used for fastening connection, a plurality of the cross arm rods 1 can be assembled and spliced, the erection requirements of cables with different numbers can be met, the side of the cross arm rods 1 is equidistantly provided with a connecting hole 7, a porcelain bottle is convenient to install by arranging the connecting hole 7, the lower side of the connecting blocks 2 which are mutually abutted is provided with auxiliary clamping blocks 6, the upper sides of the auxiliary clamping blocks 6 are provided with clamping grooves 61, the auxiliary clamping block 6 is clamped with the connecting block 2 through the clamping groove 61, the threaded rod 42 penetrates through the auxiliary clamping block 6 to the lower side and is connected with the first nut 5 in a threaded manner, the auxiliary clamping block 6 clamps the two adjacent connecting blocks 2 through the clamping groove 61, the stability of connection between the connecting blocks 2 can be enhanced, the rubber block 62 is arranged in the clamping groove 61 corresponding to the inserting groove 3, the rubber block 62 is matched with the inserting groove 3, the rubber block 62 is inserted with the threaded rod 42, the rubber block 62 is inserted with the inserting groove 3, the limitation on the connecting blocks 2 is further enhanced, the bending pressure of the U-shaped inserting rod 41 is reduced, the inserting block 21 is arranged on one side, close to the cross arm rod 1, of the connecting block 2, the inserting block 21 is inserted with the cross arm rod 1, the aligning hole 22 is arranged on the side surface of the inserting block 21, the aligning hole 22 is overlapped with the nearest connecting hole 7, the inserting block 21 is inserted with the cross arm rod 1 through the inserting block 21, the adjusting rod assembly 8 comprises a sleeve rod 81, an adjusting groove 82, an adjusting rod 83, an adjusting hole 84, a positioning hole 85, a positioning rod 86, a fixing rod 87 and a second nut 88, wherein the adjusting rod 83 is inserted into the sleeve rod 81 through the adjusting groove 82, the side surface of the adjusting hole 84 is provided with the adjusting holes 84 at equal intervals in parallel, one side of the side surface of the sleeve rod 81, which is close to the adjusting rod 83, is provided with the positioning hole 85 in parallel and is correspondingly communicated with the adjusting hole 84, the sleeve rod 81 is inserted into the positioning rod 86 through the positioning hole 85, one end of the positioning rod 86 is fixedly connected with the fixing rod 87, one end of the positioning rod 86, which is far away from the fixing rod 87, is in threaded connection with the second nut 88, the adjusting rod 83 is fixedly connected with the cross arm rod 1, the sleeve rod 81 is fixedly connected with the mounting plate 9, the extending length of the adjusting rod 83 relative to the sleeve rod 81 is adjusted, and make regulation hole 84 aim at locating hole 85, later peg graft the restriction through locating lever 86 to through nut two 88 and locating lever 86 fixed, can adjust the height of cross arm pole 1 according to the demand when using, one side that adjusting lever subassembly 8 was kept away from to mounting panel 9 is provided with straight splint 12, be provided with bolted connection spare 10 between straight splint 12 and the mounting panel 9, one side that cross arm pole 1 is close to each other is provided with arc splint 11, can directly carry out the centre gripping fixedly when to some shaft support through setting up arc splint 11 and straight splint 12, increases the variety of device installation, arc splint 11 is the circular arc curved plate that is sunken to cross arm pole 1 one side, arc groove 13 has been seted up to straight splint 12 correspondence arc splint 11, can laminate the surface of pole more, stability when being convenient for increase the centre gripping.
The working principle and the using flow of the utility model are as follows:
when in use, according to the number of cables which are required to be supported in an overhead manner, a corresponding number of cross arm rods 1 are prepared, then as shown in the cross arm rods 1, a U-shaped inserting connection rod 41 and a threaded rod 42 are inserted into two connecting blocks 2 which are mutually abutted, the bottom of the threaded rod 42 penetrates to the lower side of each connecting block 2, the cross arm rods 1 are fastened and connected through a nut 5, a plurality of cross arm rods 1 can be assembled and spliced, the requirements of erection of different numbers of cables can be met, then porcelain bottles are installed on the side surfaces of the cross arm rods 1, then the cross arm rods 1 are installed on an overhead base through installing holes of installing plates 9, finally, the cables are erected through the porcelain bottles, in addition, when in use, the porcelain bottles are conveniently installed through the connecting holes 7, the auxiliary clamping blocks 6 are used for clamping and limiting the two abutted connecting blocks 2 through clamping grooves 61, can strengthen the stability of connecting between the connecting block 2, set up the rubber piece 62 and peg graft with grafting groove 3, further strengthen the restriction to connecting block 2, reduce the bending pressure of U type plug-in pole 41, peg graft with cross arm pole 1 through setting up plug-in piece 21, be convenient for dismantle the change to connecting block 2, through adjusting the extension length of adjusting the pole 83 relative loop bar 81, and make regulation hole 84 aim at locating hole 85, afterwards peg graft the restriction through locating lever 86, and fix through nut two 88 and locating lever 86, can adjust the height of cross arm pole 1 according to the demand when using, can directly carry out the centre gripping fixedly when to some shaft-like supports through setting up arc splint 11 and straight splint 12, the variety of increase device installation.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The principles and embodiments of the present invention have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present invention and its core ideas. The foregoing is merely illustrative of the preferred embodiments of the invention, and it is noted that there is virtually no limit to the specific structure which may be imposed by those skilled in the art without departing from the spirit of the invention, and that modifications, adaptations, or variations of the foregoing features may be combined in a suitable manner; such modifications, variations and combinations, or the direct application of the inventive concepts and aspects to other applications without modification, are contemplated as falling within the scope of the present invention.
Claims (8)
1. The utility model provides a cable supports stable form cross arm which characterized in that: including cross arm pole (1), the quantity of cross arm pole (1) is a plurality of, the both ends of cross arm pole (1) all are provided with connecting block (2), connecting block (2)'s upside link up and has seted up spliced groove (3), two cross arm pole (1) are close to connecting block (2) of one end each other and are leaned on each other, just spliced groove (3) are pegged graft through spliced groove (2) upside to connecting block (2) have inserted bar subassembly (4), inserted bar subassembly (4) are including U type inserted bar (41) and threaded rod (42), the cross section of U type inserted bar (41) is the rectangle, U type inserted bar (41) agree with spliced groove (3), threaded rod (42) symmetry sets up in the downside both ends of U type inserted bar (41), U type inserted bar (41) and threaded rod (42) are pegged graft with spliced groove (3), threaded rod (42) are pegged graft to connecting block (2) downside threaded connection through spliced groove (3), one side face (8) are kept away from each other to adjusting lever (1), one side face (8) are provided with mounting panel (9.
2. The cable support stabilizing cross arm of claim 1, wherein: connecting holes (7) are formed in the side surfaces of the cross arm rods (1) at equal intervals.
3. The cable support stabilizing cross arm of claim 1, wherein: the lower side of connecting block (2) of mutual butt is provided with supplementary clamp splice (6), draw-in groove (61) have been seted up to the upside of supplementary clamp splice (6), supplementary clamp splice (6) pass through draw-in groove (61) and connecting block (2) joint, threaded rod (42) run through supplementary clamp splice (6) to downside and first nut (5) threaded connection.
4. A cable support stable cross arm according to claim 3, wherein: rubber blocks (62) are arranged in the clamping grooves (61) corresponding to the inserting grooves (3), the rubber blocks (62) are matched with the inserting grooves (3), and the rubber blocks (62) are inserted into the threaded rods (42).
5. The cable support stabilizing cross arm of claim 1, wherein: one side of the connecting block (2) close to the cross arm rod (1) is provided with a plug-in block (21), the plug-in block (21) is plugged with the cross arm rod (1), the side surface of the plug-in block (21) is provided with an alignment hole (22), and the alignment hole (22) is overlapped with the nearest connecting hole (7).
6. The cable support stabilizing cross arm of claim 1, wherein: the adjusting rod assembly (8) comprises a sleeve rod (81), an adjusting groove (82), an adjusting rod (83), an adjusting hole (84), a positioning hole (85), a positioning rod (86), a fixing rod (87) and a nut II (88), wherein the adjusting rod (83) is inserted into the sleeve rod (81) through the adjusting groove (82), the adjusting holes (84) are formed in parallel at equal intervals on the side surface of the adjusting hole (84), the positioning hole (85) is formed in parallel and through one side of the sleeve rod (81) close to the adjusting hole (84), the sleeve rod (81) is inserted into the positioning rod (86) through the positioning hole (85), one end of the positioning rod (86) is fixedly connected with the fixing rod (87), one end of the positioning rod (86) away from the fixing rod (87) is in threaded connection with the nut II (88), the adjusting rod (83) is fixedly connected with the cross arm rod (1), and the sleeve rod (81) is fixedly connected with the mounting plate (9).
7. The cable support stabilizing cross arm of claim 1, wherein: one side of the mounting plate (9) far away from the adjusting rod assembly (8) is provided with a straight clamping plate (12), a bolt connecting piece (10) is arranged between the straight clamping plate (12) and the mounting plate (9), and one side of the cross arm rod (1) close to each other is provided with an arc clamping plate (11).
8. The cable support stabilizing cross arm of claim 7, wherein: the arc clamping plate (11) is an arc curved plate which is sunken towards one side of the cross arm rod (1), and the straight clamping plate (12) is provided with an arc groove (13) corresponding to the arc clamping plate (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322346468.3U CN220797759U (en) | 2023-08-30 | 2023-08-30 | Stable cross arm for cable support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322346468.3U CN220797759U (en) | 2023-08-30 | 2023-08-30 | Stable cross arm for cable support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220797759U true CN220797759U (en) | 2024-04-16 |
Family
ID=90658229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322346468.3U Active CN220797759U (en) | 2023-08-30 | 2023-08-30 | Stable cross arm for cable support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220797759U (en) |
-
2023
- 2023-08-30 CN CN202322346468.3U patent/CN220797759U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 272000 Ma Ji Industrial Park, Jining Economic Development Zone, Jining City, Shandong Province Patentee after: Shandong Ruineng Electric Group Co.,Ltd. Country or region after: China Address before: 272000 Industrial Park, Maji Town, Jining Economic Development Zone, Jining City, Shandong Province Patentee before: Shandong Ruineng Electric Group Co.,Ltd. Country or region before: China |