CN203947844U - A kind of cross-arm guard bar structure and power steel pipe rod of power steel pipe rod - Google Patents
A kind of cross-arm guard bar structure and power steel pipe rod of power steel pipe rod Download PDFInfo
- Publication number
- CN203947844U CN203947844U CN201420232585.5U CN201420232585U CN203947844U CN 203947844 U CN203947844 U CN 203947844U CN 201420232585 U CN201420232585 U CN 201420232585U CN 203947844 U CN203947844 U CN 203947844U
- Authority
- CN
- China
- Prior art keywords
- cross
- arm
- steel pipe
- pipe rod
- power steel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 67
- 239000010959 steel Substances 0.000 title claims abstract description 67
- 239000012212 insulator Substances 0.000 claims description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model relates to field of electrical equipment, relates in particular to a kind of cross-arm guard bar structure and power steel pipe rod of power steel pipe rod.Wherein, the cross-arm guard bar structure of power steel pipe rod comprises cross-arm and is arranged on the guardrail of cross-arm both sides; described cross-arm comprises body and is arranged on the support angle steel of body both sides; support angle steel and offer connecting hole; guardrail comprises that helping bar, compartment of terrain to be connected to helps on bar in order to support some support bars of support bar and the junction plate that is connected to support bar end; on junction plate, offer perforation, it coordinates the connecting hole that supports angle steel, so that guardrail is connected to cross-arm.Cross-arm guardrail of the present utility model has played security fence in certain altitude and length, and with steel pipe pole integral matching, there is certain aesthetic property; process producer can be by guardrail standardization simultaneously; mass, has saved process time and difficulty greatly, has improved production efficiency.
Description
Technical field
The utility model relates to power equipment structural member, relates more specifically to a kind of cross-arm guard bar structure of power steel pipe rod and has the power steel pipe rod of this cross-arm guard bar structure.
Background technology
Along with the development of power construction, the application of power steel pipe rod in transmission line of electricity is increasingly extensive, particularly in city and small towns periphery, saves the first-selection that the steel pipe pole that takes up an area resource becomes each power construction unit.The contour structures of steel pipe pole hanging wire cross-arm and annex are all not identical in each area, and the various assurance safety annexes on cross-arm are also different, and the product of manufacturer's processing different regions, all needs to use different gimmicks and technique, wastes time and energy.
Utility model content
In view of the above, the utility model provides a kind of advantages of simple, the cross-arm guard bar structure of maneuverable power steel pipe rod, and the safety while guaranteeing steel pipe pole installation and maintenance guarantees harmony and the aesthetic property of steel pipe pole integral body simultaneously.
A kind of cross-arm guard bar structure of power steel pipe rod; comprise cross-arm and be arranged on the guardrail of cross-arm both sides; cross-arm comprises body and is arranged on the support angle steel of body both sides; support angle steel and offer connecting hole; guardrail comprises that helping bar, compartment of terrain to be connected to helps on bar in order to support some support bars of support bar and the junction plate that is connected to support bar end; on junction plate, offer perforation, it coordinates the connecting hole that supports angle steel, so that guardrail is connected to cross-arm.
Further, the tapered tubular structure of described cross-arm, described body is that some tube walls form, cross-arm end face is horizontal plane.
Further, described cross-arm comprises the insulator that is arranged on body end, and described insulator is arranged on the tube wall surface at body top.
Further, described cross-arm comprises the affixed dish that is connected to body one end, on affixed dish, offers through hole, for fixed disk is connected in power steel pipe rod main body.
Further, described cross-arm comprises reinforcing rib, is welded between fixed disk and tube wall.
Further, between described guardrail height 350 to 450mm, guardrail length is between 800mm to 4400mm.
Further, the interval width between adjacent described support bar is between 350 to 450mm.
Further, described junction plate thickness is between 5 to 15mm.
Further, a kind of power steel pipe rod, comprises power steel pipe rod main body and is arranged on the cross-arm guard bar structure on the side of power steel pipe rod main body.
Further, described some cross-arm guard bar structures are relatively arranged in power steel pipe rod main body.
Compare the safeguard measure of existing electric power frame power transmission engineering high and medium operation, the utility model, described steel pipe cross-arm guardrail; in cross-arm side, increase guardrail, guarantee staff's work safety on cross-arm, increase work efficiency; and the utility model is easy for installation, manufacture craft is simple.
Preferred embodiment of the present utility model and beneficial effect thereof, further describe in connection with the specific embodiment.
Accompanying drawing explanation
Accompanying drawing is to be used to provide further understanding of the present utility model, and forms a part for manual, is used from explanation the utility model, but should not forms restriction of the present utility model with the specific embodiment one below.In the accompanying drawings,
Fig. 1 is the three-dimensional structure diagram of the cross-arm guard bar structure of the utility model power steel pipe rod;
Fig. 2 is that the master of the utility model cross-arm guardrail looks schematic diagram;
Fig. 3 is the schematic top plan view of the utility model cross-arm guardrail;
Fig. 4 is the structural representation with the power steel pipe rod of the utility model cross-arm guardrail.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is elaborated.Should be understood that, the specific embodiment described herein only, for description and interpretation the utility model, is not limited to the utility model.
Figure 1 shows that the schematic perspective view of the cross-arm guard bar structure 100 of power steel pipe rod of the present utility model, cross-arm guard bar structure 100 is connected on the side of a power steel pipe rod main body (not shown).Cross-arm guard bar structure 100 comprises cross-arm 20 and is arranged on the guardrail 10 on cross-arm 20.
In conjunction with consulting Fig. 2, Fig. 3, the tapered tubular structure of cross-arm 20, comprises the affixed dish 22 that forms some tube walls 21 of body and be connected to tube wall 21 one end.In the present embodiment, tube wall 21 is trapezoidal plate, is four, forms rectangular pyramid shape pipe.Shown in cross-arm 20 end faces be horizontal plane, can be for the activity of standing, one end that cross-arm 20 volumes are larger is connected to one end of steel pipe pole by affixed dish 22, such design meets mechanics principle, can bear up larger weight, end with steel plate sealing firmly.Fixed disk 22 is welded on one end of body, and is also welded with some reinforcing ribs 23 between fixed disk 22 and tube wall 21, in order to strengthen the connectivity robustness of fixed disk 22 and tube wall 21.On fixed disk 22, offer perforation 221, for bolt, pass fixed disk is connected in steel pipe pole main body.Cross-arm 20 also comprises the insulator 24 that is arranged on body end, and insulator 24 is arranged on tube wall 21 surfaces at body top, and insulator 24 is made by insulation materials, in order to overlap electrical network.Cross-arm 20 also comprises that extending in the row of one on the tube wall that is positioned at both sides, top supports angle steel 26, for nonfloating rail 10.Support angle steel 26 and offer connecting hole (figure is mark not).
Guardrail 10 comprises that helping bar 11, compartment of terrain to be connected to helps on bar 11 in order to support some support bars 12 of support bar 11 and the junction plate 13 that is connected to support bar 12 ends.Help bar 11 to be made by round steel, round steel is selected Φ 16 type round steel, in the present embodiment, guardrail 10 height are between 350 to 450mm, and entire length is slightly short compared with the length of cross-arm 20, between 800mm to 4400mm, help the interval width of 11, bar between 350 to 450mm, junction plate 13 thickness, between 5 to 15mm, preferentially select 6mm, 8mm, 10mm.On junction plate 13, offer perforation 131, be used for coordinating the connecting hole that supports angle steel 26, so that guardrail 10 is connected on cross-arm 20.
Figure 4 shows that the structural representation of the power steel pipe rod with described cross-arm guard bar structure, this power steel pipe rod comprises steel pipe pole main body 30 and is arranged on the some cross-arm guard bar structures 100 in steel pipe pole main body 30.Steel pipe pole main body 30 bottoms are locked in ground, and cross-arm guard bar structure 100 sides are stretched on steel pipe pole 30 bars and are oppositely arranged.
Cross-arm guard bar structure adopts bolt to be connected with round steel guardrail, easy for installation.Cross-arm guardrail has played security fence in certain altitude and length, and with steel pipe pole integral matching, there is certain aesthetic property.Process producer can be by guardrail standardization simultaneously, and mass, has saved process time and difficulty greatly, has improved production efficiency.
As long as the thought of creating without prejudice to the utility model, is combined various different embodiment of the present utility model, all should be considered as the disclosed content of the utility model; Within the scope of technical conceive of the present utility model, technical scheme is carried out to any combination of the thought of creating without prejudice to the utility model that multiple simple modification and different embodiment carry out, all should be within protection domain of the present utility model.
Claims (10)
1. the cross-arm guard bar structure (100) of a power steel pipe rod, comprise cross-arm (20) and be arranged on the guardrail (10) of cross-arm (20) both sides, it is characterized in that, cross-arm (20) comprises body and is arranged on the support angle steel (26) of body both sides, support angle steel (26) and offer connecting hole, guardrail (10) comprises helps bar (11), compartment of terrain is connected to helps bar (11) upper in order to support some support bars (12) of support bar (11) and the junction plate (13) that is connected to support bar (12) end, on junction plate (13), offer perforation (131), it coordinates the connecting hole that supports angle steel (26), so that guardrail (10) is connected to cross-arm (20).
2. the cross-arm guard bar structure (100) of power steel pipe rod according to claim 1, is characterized in that, the tapered tubular structure of described cross-arm (20), and described body is that some tube walls (21) form, cross-arm (20) end face is horizontal plane.
3. the cross-arm guard bar structure (100) of power steel pipe rod according to claim 2; it is characterized in that; described cross-arm (20) comprises the insulator (24) that is arranged on body end, and described insulator (24) is arranged on tube wall (21) surface at body top.
4. the cross-arm guard bar structure (100) of power steel pipe rod according to claim 2; it is characterized in that; described cross-arm (20) comprises the affixed dish (22) that is connected to body one end; on affixed dish (22), offer through hole (221), for fixed disk (22) is connected in power steel pipe rod main body (30).
5. the cross-arm guard bar structure (100) of power steel pipe rod according to claim 2, is characterized in that, described cross-arm (20) comprises reinforcing rib (23), is welded between fixed disk (22) and tube wall (21).
6. the cross-arm guard bar structure (100) of power steel pipe rod according to claim 1, is characterized in that, between described guardrail (10) height 350 to 450mm, guardrail (10) length is between 800mm to 4400mm.
7. the cross-arm guard bar structure (100) of power steel pipe rod according to claim 2, is characterized in that, the interval width between adjacent described support bar (11) is between 350 to 450mm.
8. the cross-arm guard bar structure (100) of power steel pipe rod according to claim 2, is characterized in that, described junction plate (13) thickness is between 5 to 15mm.
9. a power steel pipe rod; comprise power steel pipe rod main body (30) and be arranged on the cross-arm guard bar structure (100) on the side of power steel pipe rod main body (30), described cross-arm guard bar structure (100) is the cross-arm guard bar structure (100) described in the claims 1-8 any one.
10. power steel pipe rod according to claim 9, is characterized in that, some cross-arm guard bar structures (100) are relatively arranged in power steel pipe rod main body (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420232585.5U CN203947844U (en) | 2014-05-07 | 2014-05-07 | A kind of cross-arm guard bar structure and power steel pipe rod of power steel pipe rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420232585.5U CN203947844U (en) | 2014-05-07 | 2014-05-07 | A kind of cross-arm guard bar structure and power steel pipe rod of power steel pipe rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203947844U true CN203947844U (en) | 2014-11-19 |
Family
ID=51889887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420232585.5U Expired - Lifetime CN203947844U (en) | 2014-05-07 | 2014-05-07 | A kind of cross-arm guard bar structure and power steel pipe rod of power steel pipe rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203947844U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105041037A (en) * | 2015-07-22 | 2015-11-11 | 国家电网公司 | Octagonal- and variable-section steel pipe cross arm for steel pipe poles |
| CN105604376A (en) * | 2015-12-24 | 2016-05-25 | 广东迪生电力钢构器材有限公司 | Chinese character 'tian' shaped terminal tower convenient to install |
| CN105604375A (en) * | 2015-12-24 | 2016-05-25 | 广东迪生电力钢构器材有限公司 | Chinese character 'tian' shaped terminal tower safe in overhaul |
| CN105604377A (en) * | 2015-12-24 | 2016-05-25 | 广东迪生电力钢构器材有限公司 | Terminal tower shaped like Chinese character 'tian' |
-
2014
- 2014-05-07 CN CN201420232585.5U patent/CN203947844U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105041037A (en) * | 2015-07-22 | 2015-11-11 | 国家电网公司 | Octagonal- and variable-section steel pipe cross arm for steel pipe poles |
| CN105604376A (en) * | 2015-12-24 | 2016-05-25 | 广东迪生电力钢构器材有限公司 | Chinese character 'tian' shaped terminal tower convenient to install |
| CN105604375A (en) * | 2015-12-24 | 2016-05-25 | 广东迪生电力钢构器材有限公司 | Chinese character 'tian' shaped terminal tower safe in overhaul |
| CN105604377A (en) * | 2015-12-24 | 2016-05-25 | 广东迪生电力钢构器材有限公司 | Terminal tower shaped like Chinese character 'tian' |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203947844U (en) | A kind of cross-arm guard bar structure and power steel pipe rod of power steel pipe rod | |
| CN205502389U (en) | H shaped steel concrete beam based on channel -section steel and pull rod restraint | |
| CN104314350B (en) | A kind of environmental protection transmission of electricity frame | |
| CN203150936U (en) | Power distribution cabinet pedestal | |
| CN205688782U (en) | A kind of corner steel girder erection structure of boat scaffold | |
| CN202157581U (en) | Foundation-pit limb shaping protection device | |
| CN204333115U (en) | A kind of lead acid accumulator plate grid | |
| CN202882454U (en) | Temporary safe protective barrier | |
| CN203373751U (en) | Triangular surrounding purlin for inner supporting system for foundation pit supporting | |
| CN206053545U (en) | Simple construction protection hurdle | |
| CN204225062U (en) | The inner gallery structure of bulb turbine hydropower station factory building | |
| CN201966533U (en) | Gas box body of gas insulated metal enclosed switchgear | |
| CN104499933A (en) | Hidden electric power tower climbing ladder | |
| CN204370828U (en) | Tool-type protective screening | |
| CN204174737U (en) | A kind of Steel Structure of small-sized mobile house | |
| CN203961373U (en) | Switchbox protection canopy | |
| CN203361672U (en) | Novel shape-fixed steel plate net protective barrier | |
| CN204163274U (en) | A kind of cell structure for building | |
| CN206506036U (en) | A kind of steel pipe pole protection against electric shock ground structure | |
| CN203569870U (en) | Protective frame system for disassembling and extending of ultrahigh atrium frame | |
| CN203808334U (en) | Construction structure of conversion layer of suspended ceiling | |
| CN204899228U (en) | Pump line fixing device for construction | |
| CN204782183U (en) | Transmission tower tabula face with power consumption damping function | |
| CN203200649U (en) | Existing line protective hanging frame | |
| CN204442242U (en) | A kind of photovoltaic bracket fixture being applicable to color steel of 360 ° of standing-seams watt |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141119 |
|
| CX01 | Expiry of patent term |