CN205141528U - Three angle steel mounts - Google Patents
Three angle steel mounts Download PDFInfo
- Publication number
- CN205141528U CN205141528U CN201521009530.9U CN201521009530U CN205141528U CN 205141528 U CN205141528 U CN 205141528U CN 201521009530 U CN201521009530 U CN 201521009530U CN 205141528 U CN205141528 U CN 205141528U
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- China
- Prior art keywords
- triangular steel
- rod
- stub seat
- long deck
- fixed mount
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 94
- 239000010959 steel Substances 0.000 title claims abstract description 94
- 238000009413 insulation Methods 0.000 claims description 22
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 239000012212 insulator Substances 0.000 abstract description 16
- 230000006978 adaptation Effects 0.000 abstract description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 11
- 239000000463 material Substances 0.000 description 6
- 239000000203 mixture Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
Landscapes
- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model relates to an electric power tool field, concretely relates to three angle steel mounts. Including long cassette and stub seat, even there is the adjusting screw who is used for adjusting distance between them between long cassette and the stub seat, the structure of back component and the structure looks adaptation of three angle steel are connected to long cassette and stub seat, are provided with the retaining member that is used for locking three angle steel on long cassette and stub seat, make long cassette and stub seat fix on three angle steel, still be provided with the sliding tray that is used for the adjusting screw position on the long cassette, the last connection structure who is used for connecting insulating pull -rod that still is provided with of the device. The utility model discloses make full use of the sliding tray slide and the distance is adjusted to adjusting screw length, available have better suitability and commonality on arbitrary three angle steel of specification, and the fixed establishment of setting has solved the problem of being connected between load system and the iron tower when being used for changing the insulator.
Description
Technical field
The utility model relates to a kind of tool for power construction field, particularly a kind of triangular steel fixed mount.
Background technology
Electric operating personnel are when carrying out Maintenance and Repair operation to ultra-high-tension power transmission line, need operation on the steel tower high up to tens of rice, steel tower is metallic steel shelf structure, the main material of metal steelframe is the triangular steel of various sizes specification, be spliced by the triangular steel of different size, different length, for ensureing that steel tower has good load bearing effect and supporting role, except the joint of triangular steel splicing, other places are all complete structures, do not have perforate also not have breach gap.
When electric operating personnel carry out replacing insulator operation on steel tower, after needing the gravitational load transfer of the power transmission line born by insulator, make insulator be in free state to change insulator, the instrument of the gravitational load of the power transmission line that the transfer insulator of current use bears is load supporting system, load supporting system is by four hook cards, screw mandrel, insulation pull-rod composition, the primary structure of load supporting system is that screw mandrel passes four hooks and links and connect insulation pull-rod, four hook grabs haul wire, leading screw is connected below insulation pull-rod, top is provided with the double shackle structure of the band through hole for connecting, as shown in Figure 5, leading screw and four hooks link the below connect and are provided with nut, installed fixing above insulation pull-rod by through hole, when rotating up nut along leading screw, four hook cards will haul wire and move up by hook, the gravitational load of wire is made to be transferred to load supporting system to bear by insulator.When the structure of steel tower is biplate tower material, there is a set of fixture be fixed on steel tower to supply installing insulating pull-rod, when the joint of steel tower is monolithic tower material, for connecting insulation pull-rod, cannot can change insulator without any device.Cannot adopt for the operation of monolithic tower material the fixed form being applicable to the operation of biplate tower material, and for installing the problem connecting insulation pull-rod, can newly design a kind of fixture being applicable to the structure of monolithic tower material to install connection load supporting system without any device.
Utility model content
Goal of the invention of the present utility model is: when the structure for steel tower is monolithic tower equipment structure, load supporting system for changing insulator string does not have the problem of position connection, a kind of triangular steel fixed mount is provided, this device is applicable to monolithic tower equipment structure, for load supporting system provides firmly jockey, bear the gravitational load of transmission pressure.
To achieve these goals, the technical solution adopted in the utility model is:
A kind of triangular steel fixed mount, comprise long deck and stub seat, the adjusting screw(rod) of the spacing for regulating them is connected with between described long deck and stub seat, described long deck is connected structure and the triangular steel formed afterwards structure with stub seat is suitable, long deck and stub seat are provided with the locking member for locking triangular steel, long deck and stub seat is made to be fixed on triangular steel, described long deck being also provided with the sliding tray for adjusting adjusting screw(rod) position, this device being also provided with the syndeton for connecting insulation pull-rod.Insulation pull-rod is existing apparatus, and insulating rod upper end is connected on triangular steel fixed mount, and lower end is connected on the screw mandrel of load supporting system.
Long deck and the stub seat of this triangular steel fixed mount are connected as a single entity by adjusting screw(rod), and structure and the triangular steel of long deck and stub seat composition are suitable, realize adapting to the triangular steel of different size, they are securely fixed on triangular steel by the locking member again by long deck and stub seat are arranged, realize the fixing of this triangular steel fixed mount and triangle steelframe, and the connection arranged on the apparatus is for connecting insulation pull-rod.
As preferred version of the present utility model, the L shaped plate shape structure that described long deck hooks in band, the thickness of slab of described long deck is suitable with the spacing of the double shackle of insulation pull-rod, mounting hole sliding tray is offered in the middle part of long side plate, described stub seat is triangular steel shape structure, correspondingly with sliding tray on stub seat be provided with connecting hole, make adjusting screw(rod) pass sliding tray and long deck and stub seat are connected into the structure suitable with triangular steel by connecting hole.
As preferred version of the present utility model, the locking member on described long deck is be arranged on the combined member that the stud on its minor face plate is connected with wing nut.
As preferred version of the present utility model, the locking member on described stub seat is the combined member that stud disposed thereon is connected with wing nut.
As preferred version of the present utility model, described adjusting screw(rod) both ends are provided with for limiting long deck and short cartridge position wing nut.
As preferred version of the present utility model, the quantity of described sliding tray is two, and two sliding trays are arranged in parallel.
As preferred version of the present utility model, described adjusting screw(rod) is two pieces, and long deck is connected with stub seat with stub seat connecting hole through long deck sliding tray by two pieces adjusting screw(rod).
As preferred version of the present utility model, described syndeton is for being opened in through hole and bolt on long deck.Through hole is arranged on the long side plate end of long deck, and two hangers of insulation pull-rod are stuck on long deck, are bolted formation syndeton.
In sum, owing to have employed technique scheme, the beneficial effects of the utility model are:
1, structure is simple, and easy to use, highly versatile, is useful on any triangular steel, the monolithic tower equipment structure that any size and the triangular steel of specification splice is built triangular steel fixed mount and is connected insulation pull-rod;
2, owing to have employed the preferred version of the utility model triangular steel fixed mount, firmly connect between triangular steel and triangular steel fixed mount, when connecting insulation pull-rod operation, can not loosen between triangular steel and triangular steel fixed mount, effectively prevent and loosen danger of dropping.
Accompanying drawing explanation
Fig. 1 is the triangular steel fixed rack structure schematic diagram of the present embodiment 1.
Fig. 2 is the structural representation of the long deck in Fig. 1.
Fig. 3 is the triangular steel fixed rack structure schematic diagram of the present embodiment 2.
Fig. 4 is the structural representation of the long deck in Fig. 3.
Fig. 5 is the structural representation of existing insulation pull-rod.
Mark in figure: the long deck of 1-, 2-stub seat, 3-adjusting screw(rod), 4-bolt, 5-locking member, 6-sliding tray, 7-insulate pull-rod.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail.
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
embodiment 1
The triangular steel fixed mount of the present embodiment is for being fixed on steel tower triangular steel.
As depicted in figs. 1 and 2, comprise long deck 1 and stub seat 2, the two pieces adjusting screw(rod) 3 of the spacing for regulating them is connected with between described long deck 1 and stub seat 2, described long deck 1 is connected the structure of rear composition and triangular steel structure with stub seat 2 is suitable, long deck 1 and stub seat 2 are provided with the locking member 5 for locking triangular steel 7, making long deck 1 and stub seat 2 be fixed on triangular steel 7, described long deck 1 being also provided with two sliding trays 6 for regulating two pieces screw slide;
The present embodiment in use, along sliding tray 6 slidable adjustment screw rod 3, move stub seat 2 along adjusting screw(rod) direction, the triangular steel of triangular steel fixed mount and different size is matched, triangular steel fixed mount and triangular steel adaptation tighten the locking member 5 be arranged on long deck 1 and stub seat 2 after getting well;
The present embodiment is joined at described long deck long limit end and is drilled with through hole, as shown in Figure 1, connecting bolt 4, the double shackle of insulation pull-rod 7 upper end of load supporting system is stuck on described long deck 1, bolt 4 is used to be connected with long deck 1 by insulation pull-rod 7, thus reach insulation pull-rod 7 is connected to object on triangular steel fixed mount, stressed by triangular steel fixed mount, nut is rotated up along the screw mandrel in load supporting system, the gravitational load making four hook grabs haul power transmission line moves up, now the gravitational load of power transmission line has been transferred on triangular steel fixed mount by insulator string, insulator string is not in free state by loosening after the pulling force of power transmission line, reach the object being convenient for changing insulator string.
Because the present embodiment have employed two adjusting screw(rod), make between triangular steel fixed mount and triangular steel fixing more firm, sidesway can not occur, triangular steel fixed mount can bear heavier load, makes the load sustaining power transmission line gravity of triangular steel fixed mount.
The triangular steel fixed mount of the present embodiment also can be used on the building trades such as site construction, on the tower equipment structure device using monolithic triangular steel to build during operation, the utility model all can be used to solve and install fixing problem.
embodiment 2
The triangular steel fixed mount of the present embodiment is for being fixed on steel tower triangular steel.
As shown in Figure 3 and Figure 4, the triangular steel fixed mount of the present embodiment comprises long deck 1 and stub seat 2, the adjusting screw(rod) 3 of the spacing for regulating them is connected with between described long deck 1 and stub seat 2, described long deck 1 is connected the structure of rear composition and triangular steel structure with stub seat 2 is suitable, long deck 1 and stub seat 2 are provided with the locking member 5 for locking triangular steel, make long deck 1 and stub seat 2 be fixed on triangular steel 7, described long deck 1 is also provided with the sliding tray 6 for adjusting screw(rod) movement.
In the present embodiment, the quantity of adjusting screw(rod) is 1, is connected on the mounting hole sliding tray 6 of long deck 1 long limit end and the through hole of stub seat 2.
The present embodiment in use, along sliding tray 6 slidable adjustment screw rod 3, stub seat 2 is moved along adjusting screw(rod) direction, the triangular steel of triangular steel fixed mount and different size is matched, after triangular steel fixed mount and triangular steel adaptation are got well, tighten the locking member 5 be arranged on long deck 1 and stub seat 2, after installation fixes triangular steel fixed mount, the double shackle of insulation pull-rod 7 upper end of load supporting system is stuck on described long deck 1, bolt 4 is used to be connected with long deck 1 by insulation pull-rod 7, thus reach insulation pull-rod 7 is connected to object on triangular steel fixed mount, stressed by triangular steel fixed mount, nut is rotated up along the screw mandrel in load supporting system, the gravitational load making four hook grabs haul power transmission line moves up, now the gravitational load of power transmission line has been transferred on triangular steel fixed mount by insulator string, insulator string is not in free state by loosening after power transmission line pulling force, reach the object being convenient for changing insulator string.Owing to only having 1 adjusting screw(rod) and 1 sliding tray, more easily combination is fixing.
In sum, the triangular steel fixed mount of the present embodiment is by adjusting screw(rod) 3 and the relative position between long deck 1 and stub seat 2, the monolithic triangular steel of the applicable any specification of triangular steel fixed mount of the present embodiment, monolithic tower equipment structure all can build triangular steel fixed mount, the replacing insulator string of any position can be facilitated.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection range of the present utility model.
Claims (8)
1. a triangular steel fixed mount, it is characterized in that, comprise long deck and stub seat, the adjusting screw(rod) of the spacing for regulating them is connected with between described long deck and stub seat, described long deck is connected structure and the triangular steel formed afterwards structure with stub seat is suitable, long deck and stub seat are provided with the locking member for locking triangular steel, long deck and stub seat is made to be fixed on triangular steel, described long deck being also provided with the sliding tray for adjusting adjusting screw(rod) position, this device being also provided with the syndeton for connecting insulation pull-rod.
2. triangular steel fixed mount according to claim 1, it is characterized in that, the L shaped plate shape structure that described long deck hooks in band, the thickness of slab of described long deck is suitable with the spacing of the double shackle of insulation pull-rod, the sliding tray that kidney-shaped is poroid is offered in the middle part of long side plate, described stub seat is triangular steel shape structure, correspondingly with sliding tray on stub seat is provided with connecting hole, makes adjusting screw(rod) pass sliding tray and long deck and stub seat are connected into the structure suitable with triangular steel by connecting hole.
3. triangular steel fixed mount according to claim 2, is characterized in that, the locking member on described long deck is the combined member that the stud be arranged on the minor face plate is connected with wing nut.
4. triangular steel fixed mount according to claim 2, is characterized in that, the locking member on described stub seat is the combined member that stud disposed thereon is connected with wing nut.
5. triangular steel fixed mount according to claim 2, is characterized in that, described adjusting screw(rod) both ends are provided with the wing nut for limiting long deck and short cartridge position.
6. according to the triangular steel fixed mount one of claim 1-5 Suo Shu, it is characterized in that, the quantity of described sliding tray is two, and two sliding trays are arranged in parallel.
7. triangular steel fixed mount according to claim 6, is characterized in that, described adjusting screw(rod) is two pieces, and long deck is connected with stub seat with stub seat connecting hole through long deck sliding tray by two pieces adjusting screw(rod).
8. the triangular steel fixed mount according to claim 1 or 7, is characterized in that, described syndeton is for being opened in through hole and bolt on long deck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521009530.9U CN205141528U (en) | 2015-12-08 | 2015-12-08 | Three angle steel mounts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521009530.9U CN205141528U (en) | 2015-12-08 | 2015-12-08 | Three angle steel mounts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205141528U true CN205141528U (en) | 2016-04-06 |
Family
ID=55627282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521009530.9U Active CN205141528U (en) | 2015-12-08 | 2015-12-08 | Three angle steel mounts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205141528U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107579494A (en) * | 2017-11-13 | 2018-01-12 | 河南宏骏通信工程有限公司 | A kind of communication engineering cable bearer |
| CN108104708A (en) * | 2017-12-29 | 2018-06-01 | 国网河北省电力有限公司衡水供电分公司 | Flat ladder end fixed Combination instrument |
| CN111130008A (en) * | 2019-12-19 | 2020-05-08 | 国网浙江龙游县供电有限公司 | Adjustable drainage spreader |
-
2015
- 2015-12-08 CN CN201521009530.9U patent/CN205141528U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107579494A (en) * | 2017-11-13 | 2018-01-12 | 河南宏骏通信工程有限公司 | A kind of communication engineering cable bearer |
| CN108104708A (en) * | 2017-12-29 | 2018-06-01 | 国网河北省电力有限公司衡水供电分公司 | Flat ladder end fixed Combination instrument |
| CN111130008A (en) * | 2019-12-19 | 2020-05-08 | 国网浙江龙游县供电有限公司 | Adjustable drainage spreader |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |